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KR101164717B1 - Hot-water supply heat exchanger having mixing valve and adapter integrated with mixing valve - Google Patents

Hot-water supply heat exchanger having mixing valve and adapter integrated with mixing valve Download PDF

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Publication number
KR101164717B1
KR101164717B1 KR1020090091634A KR20090091634A KR101164717B1 KR 101164717 B1 KR101164717 B1 KR 101164717B1 KR 1020090091634 A KR1020090091634 A KR 1020090091634A KR 20090091634 A KR20090091634 A KR 20090091634A KR 101164717 B1 KR101164717 B1 KR 101164717B1
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water
heating
adapter
hot water
direct
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KR20110034192A (en
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민태식
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주식회사 경동나비엔
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Priority to KR1020090091634A priority Critical patent/KR101164717B1/en
Priority to PCT/KR2010/006087 priority patent/WO2011037339A2/en
Priority to US13/498,089 priority patent/US20120305105A1/en
Priority to EP10818980.4A priority patent/EP2484989A4/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/16—Arrangements for water drainage 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6497—Hot and cold water system having a connection from the hot to the cold channel

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

본 발명은 구조가 간단하면서도 온수의 온도 제어가 용이한 믹싱밸브가 구비된 급탕열교환기 및 믹싱밸브 일체형 어댑터를 제공하고자 함에 그 목적이 있다.

이를 구현하기 위한 본 발명은 내부에 다수의 격판이 형성되고, 상기 격판을 통해 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100); 상기 열교환부(100) 내부로 상기 난방수가 유입되도록 하는 난방수유입구(212); 상기 난방수가 상기 열교환부(100) 내부에서 상기 직수와 열교환이 이루어진 후 배출되도록 하는 난방수배출구(214); 상기 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222); 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224); 상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위한 믹싱밸브(230)로 이루어진다.

Figure R1020090091634

급탕열교환기, 온수, 직수, 난방수, 믹싱밸브, 어댑터

An object of the present invention is to provide a hot water supply heat exchanger and a mixing valve integrated adapter with a mixing valve having a simple structure and easy temperature control of hot water.

The present invention for realizing this is formed a plurality of diaphragm therein, the heat exchange unit 100 is a heat exchange between the heating water and the cold direct water supplied from the main heat exchanger 20 through the diaphragm; A heating water inlet 212 for introducing the heating water into the heat exchange unit 100; A heating water outlet 214 for discharging the heating water after the heat is exchanged with the direct water in the heat exchange part 100; Direct water inlet 222 for introducing the direct water into the heat exchange unit 100; A hot water outlet 224 configured to discharge the hot water into hot water after the heat exchange with the heating water is performed in the heat exchange part 100; It consists of a mixing valve 230 for mixing the direct water flowing from the direct inlet 222 with the hot water discharged through the hot water outlet 224.

Figure R1020090091634

Hot Water Heat Exchanger, Hot Water, Direct Water, Heating Water, Mixing Valve, Adapter

Description

믹싱밸브가 구비된 급탕열교환기 및 믹싱밸브 일체형 어댑터{HOT-WATER SUPPLY HEAT EXCHANGER HAVING MIXING VALVE AND ADAPTER INTEGRATED WITH MIXING VALVE}Hot water heat exchanger with mixing valve and mixing valve integrated adapter {HOT-WATER SUPPLY HEAT EXCHANGER HAVING MIXING VALVE AND ADAPTER INTEGRATED WITH MIXING VALVE}

본 발명은 믹싱밸브가 구비된 급탕열교환기 및 믹싱밸브 일체형 어댑터에 관한 것으로, 보다 상세하게는 구조가 간단하면서도 온수의 온도 제어가 용이하도록 믹싱밸브가 구비된 급탕열교환기 및 믹싱밸브 일체형 어댑터에 관한 것이다.The present invention relates to a hot water supply heat exchanger and a mixing valve integrated adapter provided with a mixing valve, and more particularly, to a hot water supply heat exchanger and a mixing valve integrated adapter provided with a mixing valve so that the structure is simple and easy to control the temperature of hot water. will be.

도 1은 일반적인 난방/온수 겸용 순간식 보일러를 개략적으로 보여주는 구성도, 도 2는 일반적인 급탕열교환기의 외관을 개략적으로 보여주는 사시도이다.1 is a schematic view showing a general heating / hot water combined use boiler, Figure 2 is a perspective view schematically showing the appearance of a general hot water supply heat exchanger.

먼저, 난방모드가 작동되면, 순환펌프(10)가 작동되어 난방수가 이송된다. 난방수는 버너(21)의 연소열에 의해 주열교환기(20)에서 가열된 후 삼방밸브(30)를 거쳐 난방소요처로 이송되어 난방이 이루어진다. 난방소요처에서 열교환이 이루어져 온도가 하락된 난방환수는 팽창탱크(50) 및 순환펌프(10)를 거쳐 주열교환기(20)로 이송되어 재가열이 이루어진다. 미설명부호 22는 송풍기를 나타낸다.First, when the heating mode is activated, the circulation pump 10 is operated to transfer the heating water. The heating water is heated in the main heat exchanger 20 by the combustion heat of the burner 21 and then transferred to the heating requirements through the three-way valve 30 to be heated. The heat exchange is reduced in temperature due to heat exchange at the heating point is transferred to the main heat exchanger 20 through the expansion tank 50 and the circulation pump 10 to be reheated. Reference numeral 22 denotes a blower.

한편 온수모드가 작동되면, 삼방밸브(30)에서 난방소요처측으로 연결되는 경로를 차단하고 급탕열교환기(40)측으로 연결되는 경로를 개방시켜 주열교환기(20) 에서 데워진 난방수를 급탕열교환기(40)측으로 이송시킨다. 상기 급탕열교환기(40)에서는 직수와 난방수 사이에 열교환이 이루어져 가열된 온수를 온수소요처로 공급하게 된다. On the other hand, when the hot water mode is activated, the three-way valve 30 to cut off the path connected to the heating source side and open the path connected to the hot water supply heat exchanger 40 side to supply the heating water heated in the main heat exchanger 20 hot water heat exchanger ( To 40). In the hot water supply heat exchanger (40), heat exchange is performed between direct water and heating water to supply heated hot water to a hot water source.

도 2를 참조하면, 급탕열교환기(40)는 다수의 박판을 적층구조로 결합하고 그 적층구조의 내부공간에서 난방수와 직수 사이에 열교환이 이루어지도록 유로를 형성한 것이다.Referring to FIG. 2, the hot water heat exchanger 40 combines a plurality of thin plates in a stacked structure and forms a flow path such that heat exchange is performed between heating water and direct water in an inner space of the stacked structure.

급탕열교환기(40)의 일측에는 난방수가 유입되는 입구측에 삼방밸브(30)와 연결되는 배관(41)이 결합되고, 상기 난방수가 직수와 열교환을 마친 후 배출되는 출구측에는 난방환수가 흐르는 난방배관(45)에 연결되는 배관(42)이 결합된다.One side of the hot water supply heat exchanger (40) is coupled to the pipe 41 is connected to the three-way valve 30 to the inlet side to the heating water inlet, the heating water flows to the outlet side discharged after the heating water is finished heat exchange with the direct water The pipe 42 connected to the pipe 45 is coupled.

또한 급탕열교환기(40)에는 직수가 유입되는 입구측에 배관(43)이 결합되고, 상기 직수가 가열된 온수가 배출되는 출구측에 배관(44)이 결합된다.In addition, the hot water supply heat exchanger 40 is coupled to the pipe 43 to the inlet side in which the direct water flows, and the pipe 44 is coupled to the outlet side from which the hot water heated by the direct water is discharged.

이러한 급탕열교환기에 의해 가열된 온수는 온수소요처인 사용자에게 공급되는데, 상기 온수는 급탕열교환기(40)에서 가열된 후 곧바로 사용자에게 공급이 되므로 온수의 온도를 제어하기 어려운 문제점이 있다.The hot water heated by the hot water supply heat exchanger is supplied to a user who is a hot water source, and since the hot water is supplied to the user immediately after being heated in the hot water heat exchanger 40, it is difficult to control the temperature of the hot water.

본 발명은 상술한 문제점을 해결하기 위해 안출된 것으로, 구조가 간단하면서도 온수의 온도 제어가 용이한 믹싱밸브가 구비된 급탕열교환기 및 믹싱밸브 일체형 어댑터를 제공하고자 함에 그 목적이 있다.The present invention has been made in view of the above-described problems, and an object thereof is to provide a hot water supply heat exchanger and a mixing valve integrated adapter provided with a mixing valve having a simple structure and easy temperature control of hot water.

상기 목적을 달성하기 위한 본 발명의 급탕열교환기는, 내부에 다수의 격판이 형성되고, 상기 격판을 통해 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100); 상기 열교환부(100) 내부로 상기 난방수가 유입되도록 하는 난방수유입구(212); 상기 난방수가 상기 열교환부(100) 내부에서 상기 직수와 열교환이 이루어진 후 배출되도록 하는 난방수배출구(214); 상기 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222); 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224); 상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위한 믹싱밸브(230)를 포함한다.Hot water heat exchanger of the present invention for achieving the above object, a plurality of diaphragm is formed therein, the heat exchange unit 100 is a heat exchange between the heating water and cold direct water supplied from the main heat exchanger 20 through the diaphragm ); A heating water inlet 212 for introducing the heating water into the heat exchange unit 100; A heating water outlet 214 for discharging the heating water after the heat is exchanged with the direct water in the heat exchange part 100; Direct water inlet 222 for introducing the direct water into the heat exchange unit 100; A hot water outlet 224 configured to discharge the hot water into hot water after the heat exchange with the heating water is performed in the heat exchange part 100; It includes a mixing valve 230 for mixing the direct water flowing from the direct inlet 222 to the hot water discharged through the hot water outlet 224.

본 발명의 믹싱밸브 일체형 어댑터는, 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222)와, 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224)가 일체형으로 이루어진 어댑터(220); 상기 직수유입구(222)로부터 유입되 는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위해 상기 어댑터(220)에 일체형으로 이루어진 믹싱밸브(230)로 이루어진다.The mixing valve integrated adapter of the present invention includes a direct water inlet 222 through which the direct water flows into the heat exchange part 100 in which heat exchange is performed between the heated water supplied from the main heat exchanger 20 and the cold direct water, and the An adapter 220 having a hot water outlet 224 integrally formed so that direct water is discharged as hot water after heat exchange with the heating water in the heat exchange part 100; In order to mix the direct water flowing from the direct inlet 222 with the hot water discharged through the hot water outlet 224, the mixing valve 230 is integrally formed with the adapter 220.

본 발명에 의하면, 직수유입구로부터 유입되는 직수를 온수배출구를 통해 배출되는 온수에 혼합하기 위해 믹싱밸브를 구비함으로써 용이하게 온수의 온도 조절이 가능한 장점이 있다.According to the present invention, there is an advantage that the temperature of the hot water can be easily adjusted by providing a mixing valve to mix the direct water flowing from the direct water inlet to the hot water discharged through the hot water outlet.

또한 직수유입구와 온수배출구는 열교환부에 결합된 제2어댑터에 일체형으로 되어 있고, 상기 믹싱밸브는 상기 제2어댑터에 일체형으로 형성시킴으로써 배관 연결구조가 매우 간단해지는 장점이 있다.In addition, the direct inlet and the hot water outlet are integrally formed with the second adapter coupled to the heat exchanger, and the mixing valve has an advantage of simplifying the pipe connection structure by integrally forming the second adapter.

이하 첨부한 도면을 참조하여 본 발명의 바람직한 실시예에 대한 구성 및 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명의 급탕열교환기가 구비된 온수공급시스템을 도식적으로 보여주는 도면, 도 4는 본 발명의 일실시예에 의한 급탕열교환기와 어댑터의 연결구조를 보여주는 사시도이다. 종래기술과 동일한 부분에 대한 도면 부호는 도 1, 도 2를 참조하여 설명한다.Figure 3 is a schematic view showing a hot water supply system with a hot water supply heat exchanger of the present invention, Figure 4 is a perspective view showing a connection structure of the hot water supply heat exchanger and adapter according to an embodiment of the present invention. Reference numerals for the same parts as in the prior art will be described with reference to FIGS. 1 and 2.

본 발명의 급탕열교환기(1)는, 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100), 상기 열교환부(100) 내부로 상기 난방수가 유입되도록 하는 난방수유입구(212), 상기 난방수가 상기 열교환부(100) 내부에서 상기 직수와 열교환이 이루어진 후 배출되도록 하는 난방수배 출구(214), 상기 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222), 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224), 상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위한 믹싱밸브(230)를 구비한다.The hot water supply heat exchanger (1) of the present invention, the heat exchange unit 100 is a heat exchange between the heating water supplied from the main heat exchanger 20 and the cold direct water, so that the heating water flows into the heat exchange unit (100). A heating water inlet 212, a heating water outlet 214 for discharging the heating water after the heat is exchanged with the direct water in the heat exchange part 100, and allowing the direct water to flow into the heat exchange part 100. The hot water inlet 222, the hot water outlet 224 to discharge the hot water after the heat exchange with the heating water in the heat exchange unit 100 inside the hot water inlet 222, the direct water flowing from the direct water inlet 222 The mixing valve 230 for mixing the hot water discharged through the outlet 224 is provided.

상기 열교환부(100)는, 내부에 난방수가 흐르는 경로와 직수가 흐르는 경로가 다수의 격판을 사이에 두고 서로 차단되어 있다. 뜨거운 난방수와 차가운 직수는 상기 격판을 통해 열교환이 이루어진다.The heat exchange part 100 is blocked from each other with a plurality of diaphragms interposed between a path through which heating water flows and a path through which direct water flows. Hot heating water and cold direct water exchange heat through the diaphragm.

상기 열교환부(100)에는 제1어댑터(210)와 제2어댑터(220)가 결합된다. The first adapter 210 and the second adapter 220 are coupled to the heat exchange part 100.

상기 제1어댑터(210)에는 상기 난방수유입구(212)와 난방수배출구(214)가 일체로 형성되어 있고, 급수밸브연결구(215)와 난방환수연결구(216)가 형성되어 있다.In the first adapter 210, the heating water inlet 212 and the heating water outlet 214 are integrally formed, and a water supply valve connector 215 and a heating return connector 216 are formed.

상기 난방수유입구(212)는 삼방밸브(30)와 연결되어, 온수모드시에 주열교환기(20)로부터 공급되는 난방수가 열교환부(100) 내부로 유입되도록 한다.The heating water inlet 212 is connected to the three-way valve 30 to allow the heating water supplied from the main heat exchanger 20 to flow into the heat exchanger 100 in the hot water mode.

상기 열교환부(100) 내부에서 직수와 열교환이 이루어진 후 난방수는 상기 난방수배출구(214)를 통해 배출되어 난방환수와 합쳐져 순환펌프(10) 측으로 흐른다.After the heat exchange with the direct water is made in the heat exchange part 100, the heating water is discharged through the heating water discharge port 214, combined with the heating return water, and flows to the circulation pump 10.

상기 급수밸브연결구(215)는 난방배관 내부에 보충수를 공급하기 위한 급수밸브(300)에 연결되어 있다. 상기 급수밸브(300)는 상기 제1어댑터(210)와 제2어댑터(220) 사이에 결합된다. The water supply valve connector 215 is connected to a water supply valve 300 for supplying supplementary water into the heating pipe. The water supply valve 300 is coupled between the first adapter 210 and the second adapter 220.

상기 난방환수연결구(216)는 난방소요처에서 열교환이 이루어져 온도가 하락된 난방환수가 유입되는 것으로서, 상기 난방환수연결구(216)를 통해 제1어댑터(210) 내부로 유입된 난방환수는 난방수배출구(214)로 배출되어 순환펌프(10) 측으로 흐른다.The heating return connector 216 is a heat exchange at the heating source is a heat return is reduced inflow, the heating return flows into the first adapter 210 through the heating return connector 216 is a heating water Discharged through the outlet 214 flows to the circulation pump 10 side.

상기 제2어댑터(220)에는, 직수유입구(222), 온수배출구(224), 급수밸브연결구(225)가 일체로 형성되어 있다. The second adapter 220 has a direct inlet 222, a hot water outlet 224, and a water supply valve connector 225 integrally formed thereon.

상기 직수유입구(222)는 차가운 직수가 유입되는 것으로서, 상기 직수유입구(222)를 통해 유입된 직수는 상기 열교환부(100) 내부로 유입되어 상기 난방수와 열교환이 이루어진다. The direct water inlet 222 is a cold direct water flows in, the direct water flowed through the direct water inlet 222 is introduced into the heat exchange unit 100 is a heat exchange with the heating water.

상기 열교환부(100) 내부로 유입된 직수는 상기 열교환부(100) 내부에서 난방수와 열교환이 이루어져 온수가 되고, 상기 온수는 상기 온수배출구(224)를 통해 온수사용처로 배출된다.Direct water flowed into the heat exchanger 100 is heat exchanged with the heating water in the heat exchanger 100 to become hot water, and the hot water is discharged to the hot water use place through the hot water discharge port 224.

상기 직수가 유입되는 경로 상에는 유량센서(400)가 구비되고, 이 유량센서(400)는 직수의 흐름을 감지하여 온수모드인지 여부를 판단하게 된다.The flow sensor 400 is provided on a path through which the direct water flows, and the flow sensor 400 detects the flow of the direct water to determine whether the water is in the hot water mode.

상기 급수밸브연결구(225)는 급수밸브(300)에 연결되어 있다. 난방배관 내부에 보충수를 공급하기 위해 상기 급수밸브(300)를 개방시키면, 상기 열교환부(100) 내부에서 가열된 온수는 상기 제2어댑터(220)의 급수밸브연결구(225)와 급수밸브(300)를 순차 경유한 후 상기 제1어댑터(210)의 급수밸브연결구(215)로 유입되어 상기 제1어댑터(210) 내부에서 난방환수와 혼합된 후 상기 난방수배출구(214)로 흐른다. The water supply valve connector 225 is connected to the water supply valve 300. When the water supply valve 300 is opened to supply replenishment water in the heating pipe, the hot water heated in the heat exchange unit 100 is connected to the water supply valve connector 225 and the water supply valve of the second adapter 220. After passing through 300 sequentially, the water is introduced into the water supply valve connector 215 of the first adapter 210 and mixed with the heating return in the first adapter 210 and then flows to the heating water outlet 214.

상기 급수밸브(300)는 난방배관 내부에 난방수가 부족할 때 난방수를 추가로 공급하기 위한 것이다. 종래에는 급수밸브를 난방배관에 연결하기 위한 별도의 배관구조를 구비하였으나 본 발명의 경우 제1어댑터(210) 및 제2어댑터(220)에 일체형으로 이루어진 급수밸브연결구(215,225)를 구비함으로써 배관구조가 간단해진다.The water supply valve 300 is for supplying additional heating water when the heating water is insufficient in the heating pipe. Conventionally, a separate piping structure for connecting the water supply valve to the heating pipe is provided, but in the present invention, the piping structure is provided by providing the water supply valve connectors 215 and 225 integrally formed with the first adapter 210 and the second adapter 220. Becomes simpler.

상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위한 믹싱밸브(230)가 구비된다. 상기 믹싱밸브(230)를 개방시키면 온수배출구(224)를 통해 배출되는 온수에 직수가 혼합되어 온수의 온도 조절을 용이하게 할 수 있다.A mixing valve 230 is provided to mix the water flowing from the water inlet 222 with the hot water discharged through the hot water outlet 224. When the mixing valve 230 is opened, direct water is mixed with hot water discharged through the hot water discharge port 224 to facilitate temperature control of the hot water.

도 5a는 제1어댑터를 보여주는 사시도, 도 5b는 도 5a에 나타난 제1어댑터의 C-C단면도, 도 5c는 도 5a에 나타난 제1어댑터의 D-D단면도이다.5A is a perspective view showing a first adapter, FIG. 5B is a C-C cross-sectional view of the first adapter shown in FIG. 5A, and FIG. 5C is a D-D cross-sectional view of the first adapter shown in FIG. 5A.

제1어댑터(210)에는, 원통형상의 몸통(211)과, 상기 몸통(211)의 외주면 둘레를 따라 소정의 간격으로 난방수유입구(212), 난방수배출구(214), 급수밸브연결구(215), 난방환수연결구(216)가 돌출형성되어 있다. The first adapter 210 has a cylindrical body 211 and a heating water inlet 212, a heating water outlet 214, and a water supply valve connector 215 at predetermined intervals along the circumference of the outer circumferential surface of the body 211. , Heating return connector 216 is protruding.

상기 몸통(211) 내부에는 일측 끝단이 난방수유입구(212)와 연결되고 타측 끝단이 제1연결부재(121; 도 10 참조)에 결합되는 유입구연장부(213)가 형성되어 있다. Inside the body 211, one end is connected to the heating water inlet 212, the other end is formed with an inlet extension 213 is coupled to the first connection member 121 (see FIG. 10).

상기 유입구연장부(213)의 끝단은 상기 제1연결부재(121)에 결합되어 열교환부(100) 내부의 난방수순환경로와 연결된다. 상기 유입구연장부(213)와 몸통(211) 내주면과의 사이에는 열교환부(100) 내부를 순환한 난방수가 흐르는 공간(211a)이 형성되어 있다.The end of the inlet extension 213 is coupled to the first connection member 121 is connected to the heating flow environment path inside the heat exchange unit (100). Between the inlet extension 213 and the inner circumferential surface of the body 211, a space 211a through which the heating water circulates inside the heat exchange part 100 is formed.

따라서 상기 몸통(211) 내부에서는 난방수가 유입되는 경로(유입구연장부(213))와 난방수가 유출되는 경로(공간(211a))가 나란하게 되도록 동심구조로 이루어져 있다. Accordingly, the body 211 has a concentric structure in which a path through which heating water flows (inlet extension 213) and a path through which heating water flows (space 211a) are parallel to each other.

상기 난방환수연결구(216)는 난방환수가 흐르는 난방배관 측과 연결된다. 난방환수연결구(216)를 통해 유입된 난방환수는 난방수배출구(214)를 통해 순환펌프(10) 측으로 공급된다.The heating return connector 216 is connected to the heating pipe side through which the heating return flows. The heating return water introduced through the heating return connector 216 is supplied to the circulation pump 10 through the heating water outlet 214.

이와 같은 구조에 의하면, 난방수유입구(212)와 난방수배출구(214)와 급수밸브연결구(215) 및 난방환수연결구(216)가 하나의 어댑터(210)에 일체로 형성되어 있어 이에 연결되는 배관구조를 간단하게 할 수 있다.According to this structure, the heating water inlet 212, the heating water outlet 214, the water supply valve connector 215 and the heating return connector 216 is integrally formed in one adapter 210, the pipe connected thereto The structure can be simplified.

도 6a는 제2어댑터를 보여주는 사시도, 도 6b는 도 6a에 나타난 제1어댑터의 E-E단면도, 도 6c는 도 6a에 나타난 제1어댑터의 F-F단면도이다.6A is a perspective view showing a second adapter, FIG. 6B is an E-E cross-sectional view of the first adapter shown in FIG. 6A, and FIG. 6C is an F-F cross-sectional view of the first adapter shown in FIG. 6A.

제2어댑터(220)에는, 몸통(221)과, 상기 몸통(221)의 외주면 둘레를 따라 소정의 간격으로 직수유입구(222), 유입구연장부(223), 온수배출구(224), 급수밸브연결구(225), 믹싱밸브(230)가 돌출형성되어 있다.The second adapter 220 has a body 221 and a direct inlet 222, an inlet extension 223, a hot water outlet 224, and a water supply valve connector at predetermined intervals along the outer circumference of the body 221. 225, the mixing valve 230 is protruding.

상기 유입구연장부(223)는, 상기 몸통(221) 내부에 위치되어 일측 끝단이 상기 직수유입구(222)에 연결되고 타측 끝단이 제2연결부재(122; 도 11 참조)에 결합된다. The inlet extension 223 is located inside the body 221 and one end is connected to the direct inlet 222 and the other end is coupled to the second connection member 122 (see FIG. 11).

상기 몸통(221), 직수유입구(222), 유입구연장부(223) 및 온수배출구(224)의 형상은 제1어댑터(210)와 동일하다.The body 221, the direct inlet 222, the inlet extension 223, and the hot water outlet 224 have the same shape as the first adapter 210.

상기 직수유입구(222)에는 상기 온수배출구(224) 내부와 연통하도록 관통홀(222a)이 형성되어 있다. 상기 믹싱밸브(230)는 상기 관통홀(222a)을 개폐하는 밸브부(231) 및 상기 밸브부(231)의 개폐를 구동하는 구동부(232)로 이루어져 있다. 따라서 상기 구동부(232)에 의해 밸브부(231)가 개방되면 상기 관통홀(222a)을 통해 직수가 온수에 혼합됨으로써 온수의 온도 조절이 가능하게 된다.The direct inlet 222 is formed with a through hole 222a to communicate with the inside of the hot water outlet 224. The mixing valve 230 includes a valve unit 231 for opening and closing the through hole 222a and a driving unit 232 for driving opening and closing of the valve unit 231. Therefore, when the valve unit 231 is opened by the driving unit 232, the direct water is mixed with the hot water through the through hole 222a, thereby enabling the temperature control of the hot water.

도 7은 본 발명의 믹싱밸브가 일체형으로 구비된 제2어댑터를 보여주는 단면개략도이다.Figure 7 is a schematic cross-sectional view showing a second adapter integrally provided with a mixing valve of the present invention.

제2어댑터(220)의 몸통(221)에는 직수유입구(222), 온수배출구(224), 급수밸브연결구(225)가 일체로 형성되어 있고, 믹싱밸브(230)가 상기 제2어댑터(220)의 몸통(221)에 일체로 결합되어 있다. The body 221 of the second adapter 220 has a direct inlet 222, a hot water outlet 224, and a water supply valve connector 225 integrally formed, and the mixing valve 230 is the second adapter 220. It is coupled to the body of 221 integrally.

상기 직수유입구(222)에는 관통홀(222a)이 형성되어 있고, 상기 관통홀(222a)을 개폐시키는 믹싱밸브(230)의 밸브부(231)가 구동부(232)에 연결되어 있다.A through hole 222a is formed in the water inlet 222, and a valve unit 231 of the mixing valve 230 that opens and closes the through hole 222a is connected to the driving unit 232.

도 8은 도 4에 도시된 열교환부의 A-A단면을 나타내는 단면도, 도 9는 도 4에 도시된 열교환부의 B-B단면을 나타내는 단면도, 도 10은 열교환부에 제1어댑터가 결합된 상태를 보여주는 단면개략도, 도 11은 열교환부에 제2어댑터가 결합된 상태를 보여주는 단면개략도, 도 12는 도 10에 도시된 열교환기 구조와 도 11에 도 시된 열교환기 구조를 결합한 상태에서 난방수와 직수의 흐름을 보여주는 개략도이다.8 is a cross-sectional view showing a cross section AA of the heat exchanger shown in FIG. 4, FIG. 9 is a cross-sectional view showing a BB cross section of the heat exchanger shown in FIG. 4, FIG. 10 is a cross-sectional schematic view showing a state where the first adapter is coupled to the heat exchanger. FIG. 11 is a cross-sectional schematic diagram illustrating a state in which a second adapter is coupled to a heat exchange unit, and FIG. 12 illustrates a flow of heating water and direct water in a state in which the heat exchanger structure shown in FIG. 10 is coupled to the heat exchanger structure shown in FIG. Schematic diagram.

열교환부(100)는, 다수의 격판(101,102,103,104,111,112,113,114)이 겹쳐진 구조로 이루어진다. 상기 격판(101,102,103,104,111,112,113,114)은 난방수와 직수의 열교환이 이루어지는 전열면이 되는 것으로 박판(薄板)의 가장자리부를 절곡시키고 이웃하는 격판의 가장자리부를 서로 용접결합함으로써 적층구조를 형성하게 된다. The heat exchange part 100 has a structure in which a plurality of diaphragms 101, 102, 103, 104, 111, 112, 113, and 114 overlap each other. The diaphragms 101, 102, 103, 104, 111, 112, 113, and 114 serve as heat transfer surfaces for direct heat exchange with the heating water, thereby forming a laminated structure by bending the edges of the thin plates and welding the edges of the adjacent diaphragms to each other.

상기 격판 사이에 형성된 공간은 난방수순환경로(131,132)와 직수순환경로(133,134)를 형성한다. The spaces formed between the diaphragms form the heating water environment paths 131 and 132 and the direct water environment paths 133 and 134.

상기 격판(101,102,103,104,111,112,113,114)에 의해 난방수가 흐르는 난방수순환경로(131,132)와 직수가 흐르는 직수순환경로(133,134)는 서로 차단되어 난방수와 직수는 혼합되지 않은 상태로 흐르게 된다.By the diaphragm 101, 102, 103, 104, 111, 112, 113, and 114, the heating water flow paths 131 and 132 through which the heating water flows and the direct water flow paths 133 and 134 through which the direct water flows are blocked from each other so that the heating water and the direct water flow in an unmixed state.

열교환부(100) 내부로 유입된 난방수는 제1난방수순환경로(131) 및 제2난방수순환경로(132)를 순차로 통과하면서 제1직수순환경로(133) 및 제2직수순환경로(134)를 통과하는 직수와 열교환이 이루어진 후 제1어댑터(210)를 통해 난방환수 측으로 배출된다. The heating water introduced into the heat exchange part 100 sequentially passes through the first heating water environmental path 131 and the second heating water environmental path 132, and the first direct environmental path 133 and the second direct environmental path. After the heat exchange with the direct water passing through 134 is made, it is discharged to the heating return side through the first adapter 210.

또한 열교환부(100) 내부로 유입된 직수는 제1직수순환경로(133) 및 제2직수순환경로(134)를 순차로 통과하면서 제1난방수순환경로(131) 및 제2난방수순환경로(132)를 통과하는 난방수와 열교환이 이루어진 후 제2어댑터(220)를 통해 온수소요처로 공급된다.In addition, the direct water introduced into the heat exchange unit 100 passes through the first direct environmental path 133 and the second direct environmental path 134 in sequence, and the first heating pure environment path 131 and the second heating pure environment path. After heat exchange with the heating water passing through 132 is supplied to the hot water source through the second adapter 220.

상기 격판 중 제1어댑터(210) 및 제2어댑터(220)가 삽입되어 결합되는 격판(114)에는 난방수통과구멍(114a)과 직수통과구멍(114c)이 형성되어 있다. In the diaphragm 114 into which the first adapter 210 and the second adapter 220 are inserted and coupled, the diaphragm 114 has a heating water through hole 114a and a straight water through hole 114c.

상기 난방수통과구멍(114a)에는 제1어댑터(210)가 삽입결합되는 원통형상의 제3연결부재(123)가 결합되고, 상기 직수통과구멍(114c)에는 제2어댑터(220)가 삽입결합되는 원통형상의 제4연결부재(124)가 결합된다. A cylindrical third connection member 123 into which the first adapter 210 is inserted is coupled to the heating water through hole 114a, and a second adapter 220 is inserted into and coupled to the straight through hole 114c. The cylindrical fourth connecting member 124 is coupled.

도 10 내지 도 12를 참조하여 난방수와 직수의 경로에 대해 설명한다.A path between heating water and direct water will be described with reference to FIGS. 10 to 12.

삼방밸브(30)가 온수모드로 전환되면, 주열교환기(20)에서 가열된 난방수는 난방소요처 측으로 흐름이 차단되고 급탕열교환기(1) 측으로 공급되어 제1어댑터(210)의 난방수유입구(212) 및 유입구연장부(213) 내부로 유입된다. When the three-way valve 30 is switched to the hot water mode, the heating water heated in the main heat exchanger 20 is cut off to the heating source side and supplied to the hot water supply heat exchanger 1 side to supply the heating water inlet of the first adapter 210. 212 and the inlet extension 213 is introduced into the interior.

제1어댑터(210)로 유입된 난방수는 열교환부(100)의 제1난방수순환경로(131)와 제2난방수순환경로(132)를 순차 통과하면서 제1직수순환경로(133) 및 제2직수순환경로(134) 내부를 흐르는 직수와 열교환이 이루어져 온도가 하락한 상태에서 난방수배출구(214)를 통해 팽창탱크(50)로 배출된다.The heating water introduced into the first adapter 210 passes through the first heating water environment path 131 and the second heating water environment path 132 of the heat exchange part 100 in sequence, and then the first direct water environment path 133 and Heat is exchanged with the direct water flowing in the second direct pure environment path 134 and discharged to the expansion tank 50 through the heating water discharge port 214 in a state in which the temperature decreases.

이와 동시에 직수는 제2어댑터(220)의 직수유입구(222) 및 유입구연장부(223) 내부로 유입된다. 제2어댑터(220)로 유입된 직수는 열교환부(100)의 제1직수순환경로(133) 및 제2직수순환경로(134)를 순차 통과하면서 제1난방수순환경로(131)와 제2난방수순환경로(132) 내부를 흐르는 난방수와 열교환이 이루어져 온수가 된 상태에서 온수배출구(224)를 통해 온수소요처 측으로 배출된다.At the same time, the direct water flows into the direct inlet 222 and the inlet extension 223 of the second adapter 220. The direct water flowing into the second adapter 220 passes through the first direct environmental path 133 and the second direct environmental path 134 of the heat exchange part 100 in sequence, and the first heating water environmental path 131 and the second. Heat exchange with the heating water flowing inside the heating water environment path 132 is discharged to the hot water source side through the hot water outlet 224 in the hot water state.

이 경우 온수의 온도를 조절하기 위해 믹싱밸브(230)를 작동시킨다. 즉, 구 동부(232)에 의해 밸브부(231)를 작동시켜 관통홀(222a)을 개방시키면 직수가 관통홀(222a)을 통해 온수에 혼합된다. 여기서 상기 밸브부(231)의 이동량을 제어하면 상기 온수에 혼합되는 직수의 양이 조절되므로 온수의 온도 조절이 가능하다.In this case, the mixing valve 230 is operated to adjust the temperature of the hot water. That is, when the through hole 222a is opened by operating the valve unit 231 by the eastern part 232, the direct water is mixed with the hot water through the through hole 222a. In this case, when the movement amount of the valve unit 231 is controlled, the temperature of the hot water can be adjusted because the amount of direct water mixed with the hot water is adjusted.

한편 삼방밸브(30)가 난방모드로 전환되면 난방소요처로 공급된 난방수는 열교환과정이 이루어진 후 순환펌프(10) 측으로 환수된다. 본 발명에서는 순환펌프(10) 측으로 환수되는 난방환수를 제1어댑터(210)의 난방환수연결구(216)로 유입시켜 난방수배출구(214)를 거친 후 팽창탱크(50)를 통해 순환펌프(10) 측으로 환수되도록 하였다.Meanwhile, when the three-way valve 30 is switched to the heating mode, the heating water supplied to the heating source is returned to the circulation pump 10 after the heat exchange process is performed. In the present invention, the heating return water returned to the circulation pump 10 is introduced into the heating return connector 216 of the first adapter 210, and then passes through the heating water outlet 214, and then the circulation pump 10 through the expansion tank 50. ) To the side.

만약 난방배관 내부에 난방수가 부족한 경우 급수밸브(300)를 개방시켜 난방수를 보충하게 된다. 급수밸브(300)는 제1어댑터(210)의 급수밸브연결구(215)와 제2어댑터(220)의 급수밸브연결구(225) 사이에 설치된다. 따라서 급수밸브(300)를 개방시키면 제2어댑터(220)의 몸통(221) 내부의 온수 중 일부가 급수밸브연결구(225)를 통해 제1어댑터(210)의 급수밸브연결구(215)와 배출구(214)를 순차 경유한 후 환수 측의 난방배관으로 공급된다.If the heating water is insufficient in the heating pipe to open the water supply valve 300 to replenish the heating water. The water supply valve 300 is installed between the water supply valve connector 215 of the first adapter 210 and the water supply valve connector 225 of the second adapter 220. Therefore, when the water supply valve 300 is opened, some of the hot water in the body 221 of the second adapter 220 passes through the water supply valve connector 215 and the discharge port (215) of the first adapter 210 through the water supply valve connector 225. After passing through 214 in sequence, it is supplied to the heating pipe on the return side.

도 1은 일반적인 난방/온수 겸용 순간식 보일러를 개략적으로 보여주는 구성도, 1 is a schematic view showing a general heating / hot water combined use boiler,

도 2는 일반적인 급탕열교환기의 외관을 개략적으로 보여주는 사시도Figure 2 is a perspective view schematically showing the appearance of a typical hot water heat exchanger

도 3은 본 발명의 급탕열교환기가 구비된 온수공급시스템 구조를 도식적으로 보여주는 구성도,Figure 3 is a schematic diagram showing the structure of a hot water supply system with a hot water supply heat exchanger of the present invention,

도 4는 본 발명의 일실시예에 의한 급탕열교환기와 어댑터의 연결구조를 보여주는 사시도,4 is a perspective view showing a connection structure of a hot water supply heat exchanger and an adapter according to an embodiment of the present invention;

도 5a는 제1어댑터를 보여주는 사시도,5A is a perspective view showing a first adapter;

도 5b는 도 5a에 나타난 제1어댑터의 C-C단면도,5B is a cross-sectional view taken along line C-C of the first adapter shown in FIG. 5A;

도 5c는 도 5a에 나타난 제1어댑터의 D-D단면도,5C is a D-D cross-sectional view of the first adapter shown in FIG. 5A;

도 6a는 제2어댑터를 보여주는 사시도,6A is a perspective view showing a second adapter;

도 6b는 도 6a에 나타난 제1어댑터의 E-E단면도,FIG. 6B is a cross-sectional view taken along line E-E of the first adapter shown in FIG. 6A;

도 6c는 도 6a에 나타난 제1어댑터의 F-F단면도,FIG. 6C is a cross-sectional view taken along line F-F of the first adapter shown in FIG. 6A;

도 7은 본 발명의 믹싱밸브가 일체형으로 구비된 제2어댑터를 보여주는 단면개략도,7 is a schematic cross-sectional view showing a second adapter integrally provided with a mixing valve of the present invention;

도 8은 도 4에 도시된 열교환부의 A-A단면을 나타내는 단면도, 8 is a cross-sectional view showing an A-A cross section of the heat exchanger shown in FIG. 4;

도 9는 도 4에 도시된 열교환부의 B-B단면을 나타내는 단면도, 9 is a cross-sectional view showing a B-B cross section of the heat exchanger shown in FIG. 4;

도 10은 열교환부에 제1어댑터가 결합된 상태를 보여주는 단면개략도, 10 is a schematic cross-sectional view showing a state in which the first adapter is coupled to the heat exchange unit;

도 11은 열교환부에 제2어댑터가 결합된 상태를 보여주는 단면개략도, 11 is a schematic cross-sectional view showing a state in which the second adapter is coupled to the heat exchange unit;

도 12는 도 10에 도시된 열교환기 구조와 도 11에 도시된 열교환기 구조를 결합한 상태에서 난방수와 직수의 흐름을 보여주는 개략도.12 is a schematic view showing the flow of heating water and direct water in a state in which the heat exchanger structure shown in FIG. 10 is combined with the heat exchanger structure shown in FIG.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 열교환부100: heat exchanger

101,102,103,104,111,112,113,114 : 격판101,102,103,104,111,112,113,114

102a,103a,114a,102b,103b,112b,113b : 난방수통과구멍102a, 103a, 114a, 102b, 103b, 112b, 113b: heating water through hole

103c,104c,113c,114c,103d,104d,111d,112d : 직수통과구멍103c, 104c, 113c, 114c, 103d, 104d, 111d, 112d: direct through hole

121 : 제1연결부재 122 : 제2연결부재121: first connecting member 122: second connecting member

123 : 제3연결부재 124 : 제4연결부재123: third connecting member 124: fourth connecting member

131 : 제1난방수순환경로 132 : 제2난방수순환경로131: 1st heating environment road 132: 2nd heating environment road

133 : 제1직수순환경로 134 : 제2직수순환경로133: first direct environmental road 134: second direct environmental road

210 : 제1어댑터 220 : 제2어댑터210: first adapter 220: second adapter

211,221 : 몸통 212 : 난방수유입구211,221: Body 212: Heating water inlet

213,223 : 유입구연장부 214 : 난방수배출구213,223: inlet extension 214: heating water outlet

215,225 : 급수밸브연결구 216 : 난방환수연결구215,225: Water supply valve connector 216: Heating return connector

222 : 직수유입구 224 : 온수배출구222: direct inlet 224: hot water outlet

230 : 믹싱밸브 231 : 밸브부230: mixing valve 231: valve portion

232 : 구동부 300 : 급수밸브232: drive unit 300: water supply valve

400 : 유량센서400: flow sensor

Claims (8)

내부에 다수의 격판이 형성되고, 상기 격판을 통해 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100); A plurality of heat exchangers 100 formed inside the heat exchanger 100 in which heat exchange is performed between the cold water and the heating water supplied from the main heat exchanger 20 through the diaphragm; 상기 열교환부(100) 내부로 상기 난방수가 유입되도록 하는 난방수유입구(212); A heating water inlet 212 for introducing the heating water into the heat exchange unit 100; 상기 난방수가 상기 열교환부(100) 내부에서 상기 직수와 열교환이 이루어진 후 배출되도록 하는 난방수배출구(214); A heating water outlet 214 for discharging the heating water after the heat is exchanged with the direct water in the heat exchange part 100; 상기 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222);Direct water inlet 222 for introducing the direct water into the heat exchange unit 100; 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224); 및A hot water outlet 224 configured to discharge the hot water into hot water after the heat exchange with the heating water is performed in the heat exchange part 100; And 상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위한 믹싱밸브(230);를 포함하고,And a mixing valve 230 for mixing the direct water flowing from the direct water inlet 222 with the hot water discharged through the hot water outlet 224. 상기 난방수유입구(212)와 난방수배출구(214)는 상기 열교환부(100)의 일측에 결합되는 제1어댑터(210)에 일체형으로 이루어지며;The heating water inlet 212 and the heating water outlet 214 are integrally formed with a first adapter 210 coupled to one side of the heat exchange part 100; 상기 직수유입구(222)와 온수배출구(224)는 상기 열교환부(100)의 타측에 결합되는 제2어댑터(220)에 일체형으로 이루어지고; The direct inlet 222 and the hot water outlet 224 are integrally formed with a second adapter 220 coupled to the other side of the heat exchange part 100; 상기 믹싱밸브(230)는 상기 제2어댑터(220)에 일체형으로 형성되며,The mixing valve 230 is formed integrally with the second adapter 220, 상기 직수유입구(222)에는 상기 온수배출구(224) 내부와 연통하도록 관통홀(222a)이 형성되고;The direct inlet 222 is formed with a through hole 222a to communicate with the inside of the hot water outlet 224; 상기 믹싱밸브(230)는, 상기 관통홀(222a)을 개폐하는 밸브부(231) 및 상기 밸브부(231)의 개폐를 구동하는 구동부(232)로 이루어진 것을 특징으로 하는 급탕열교환기.The mixing valve 230, the hot water heat exchanger comprising a valve unit 231 for opening and closing the through hole (222a) and a drive unit 232 for driving the opening and closing of the valve unit 231. 삭제delete 삭제delete 제1항에 있어서,The method of claim 1, 상기 제1어댑터(210)에는, 상기 난방수유입구(212)와 연결되어 몸통(211) 측부를 관통한 후 몸통(211) 내부 공간을 통해 상기 열교환부(100) 내부의 난방수순환경로(131,132)와 연결되는 유입구연장부(213)가 형성되고;The first adapter 210 is connected to the heating water inlet 212 and penetrates through the side of the body 211, and then passes through the inner space of the body 211 and the heating procedure environment paths 131 and 132 in the heat exchange unit 100. Inlet extension 213 is connected to the formed; 상기 열교환부(100) 내부에서 열교환을 마친 난방수는 상기 제1어댑터(210)의 유입구연장부(213) 외주둘레를 경유하여 상기 제1어댑터(210)의 난방수배출구(214)를 통해 난방배관으로 환수되는 것을 특징으로 하는 급탕열교환기.Heating water that has completed heat exchange in the heat exchange part 100 is heated through the heating water outlet 214 of the first adapter 210 via an outer circumference of the inlet extension 213 of the first adapter 210. Hot water heat exchanger, characterized in that returned to the pipe. 제1항 또는 제4항에 있어서,The method according to claim 1 or 4, 상기 제1어댑터(210)의 몸통(211) 측부에는 난방소요처를 순환한 후 냉각된 난방환수가 유입되는 난방환수연결구(216)가 형성되고, 상기 난방환수연결구(216)를 통해 유입된 난방환수는 상기 제1어댑터(210)의 난방수배출구(214)를 통해 배출되는 것을 특징으로 하는 급탕열교환기.A heating return connector 216 is formed at the side of the body 211 of the first adapter 210 and circulates a heating source, and a cooling return connector 216 is introduced therein, and the heating introduced through the heating return connector 216 is formed. Hot water supply heat exchanger, characterized in that the discharge is discharged through the heating water outlet 214 of the first adapter (210). 제1항 또는 제4항에 있어서,The method according to claim 1 or 4, 상기 제1어댑터(210)와 제2어댑터(220)의 몸통(211,221) 측부에는 각각 급수밸브(300)와 연결되는 급수밸브연결구(215,225)가 형성되고; Water supply valve connectors 215 and 225 are connected to the body portions 211 and 221 of the first adapter 210 and the second adapter 220 to be connected to the water supply valve 300, respectively; 보일러의 난방배관에 난방수를 보충하기 위해 상기 급수밸브(300)를 개방하면 상기 열교환부(100) 내부의 직수순환경로(133,134)를 통과한 온수가 상기 제2어댑터(220)의 급수밸브연결구(225)와 급수밸브(300) 및 제1어댑터(210)의 급수밸브연결구(215)를 순차 경유한 후 난방배관 측으로 공급되는 것을 특징으로 하는 급탕열교환기.When the water supply valve 300 is opened to replenish the heating water in the heating pipe of the boiler, the hot water passing through the direct water flow paths 133 and 134 inside the heat exchange unit 100 is connected to the water supply valve of the second adapter 220. Hot water heat exchanger characterized in that it is supplied to the heating pipe after passing through the water supply valve connector 215 of the water supply valve 300 and the first adapter (210). 주열교환기(20)로부터 공급된 난방수와 차가운 직수와의 사이에 열교환이 이루어지는 열교환부(100) 내부로 상기 직수가 유입되도록 하는 직수유입구(222)와, 상기 직수가 상기 열교환부(100) 내부에서 상기 난방수와 열교환이 이루어진 후 온수가 되어 배출되도록 하는 온수배출구(224)가 일체형으로 이루어진 어댑터(220);Direct water inlet 222 to allow the direct water to flow into the heat exchanger 100 where heat is exchanged between the heated water supplied from the main heat exchanger 20 and the cold direct water, and the direct water is inside the heat exchanger 100. Adapter 220 made of an integral hot water outlet 224 to be discharged by the hot water after the heat exchange with the heating water; 상기 직수유입구(222)로부터 유입되는 직수를 상기 온수배출구(224)를 통해 배출되는 상기 온수에 혼합하기 위해 상기 어댑터(220)에 일체형으로 이루어진 믹싱밸브(230);로 이루어지며,And a mixing valve 230 integrally formed with the adapter 220 for mixing the direct water flowing from the direct water inlet 222 with the hot water discharged through the hot water outlet 224. 상기 직수유입구(222)에는 상기 온수배출구(224) 내부와 연통하도록 관통홀(222a)이 형성되고;The direct inlet 222 is formed with a through hole 222a to communicate with the inside of the hot water outlet 224; 상기 믹싱밸브(230)는, 상기 관통홀(222a)을 개폐하는 밸브부(231) 및 상기 밸브부(231)의 개폐를 구동하는 구동부(232)로 이루어진 것을 특징으로 하는 믹싱밸브 일체형 어댑터.The mixing valve 230 is a mixing valve integrated adapter comprising a valve unit 231 for opening and closing the through hole 222a and a driving unit 232 for driving opening and closing of the valve unit 231. 삭제delete
KR1020090091634A 2009-09-28 2009-09-28 Hot-water supply heat exchanger having mixing valve and adapter integrated with mixing valve Active KR101164717B1 (en)

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PCT/KR2010/006087 WO2011037339A2 (en) 2009-09-28 2010-09-08 Hot-water supply heat exchanger provided with a mixing valve, and adaptor having a built-in mixing valve
US13/498,089 US20120305105A1 (en) 2009-09-28 2010-09-08 Hot-water supply heat exchanger provided with a mixing valve, and adaptor having a built-in mixing valve
EP10818980.4A EP2484989A4 (en) 2009-09-28 2010-09-08 Hot-water supply heat exchanger provided with a mixing valve, and adaptor having a built-in mixing valve

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101770692B1 (en) * 2015-07-06 2017-08-23 주식회사 두발 Multi way valve integrated with heat exchanger and gas boiler having the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336090B1 (en) * 2011-11-16 2013-12-03 주식회사 경동나비엔 Heat exchanger for hot-water supply
US9719687B2 (en) * 2014-01-21 2017-08-01 Intellihot, Inc. Multi-temperature output fluid heating system
CN103776156A (en) * 2014-01-23 2014-05-07 威能(北京)供暖设备有限公司 Gas water heater capable of outputting water at constant temperature
CN103776155A (en) * 2014-01-23 2014-05-07 威能(北京)供暖设备有限公司 Temperature-constant gas water heater
CN105910271B (en) * 2016-05-23 2024-03-19 珠海格力电器股份有限公司 Wall-mounted boiler
CN109564007B (en) * 2016-07-26 2021-06-22 株式会社能率 Heating hot water supply device
CN109564008A (en) * 2016-07-26 2019-04-02 株式会社能率 Heating and hot water supply device
JP6745039B2 (en) * 2016-11-25 2020-08-26 株式会社ノーリツ Heating water heater
CN110848967A (en) * 2019-11-07 2020-02-28 徐州志欧机电设备有限公司 Mill is with instant heating type pipeline water supply equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005331175A (en) 2004-05-20 2005-12-02 Corona Corp Storage type water heater, and fluid mixing valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781174A (en) * 1954-04-27 1957-02-12 George J Smith Dual heat-hot water tankless system
US3477503A (en) * 1967-11-14 1969-11-11 John L Curren Domestic hot water generator
GB8919654D0 (en) * 1989-08-31 1989-10-11 Worcester Heat Systems Ltd Improvements in or relating to water heating systems
IT230482Y1 (en) * 1993-11-10 1999-06-07 Beretta A Ing Spa EXTREMELY COMPACT HYDRAULIC UNIT FOR WALL GAS BOILERS
AU1912599A (en) * 1997-12-15 1999-07-05 Jandy Industries Inc. Venturi apparatus for flow control
US6253837B1 (en) * 1998-03-23 2001-07-03 Long Manufacturing Ltd. By-pass values for heat exchanger
US6275655B1 (en) * 1998-05-29 2001-08-14 James M. Rixen Heating system for potable water and relatively small areas
US20030062423A1 (en) * 2001-07-27 2003-04-03 Rixen James M. Heating system for potable water and relatively small areas
AU2003234172A1 (en) * 2002-04-22 2003-11-03 North-West Research And Development, Inc. Heating system
JP2004144381A (en) * 2002-10-23 2004-05-20 Denso Corp Mixing valve for hot water storage type hot water supply device
SE524883C2 (en) * 2003-12-10 2004-10-19 Swep Int Ab Plate type heat exchanger, has separate low temperature flow channels extending around high temperature flow inlet
KR100822903B1 (en) * 2005-07-25 2008-04-17 주식회사 경동네트웍 Feed valve with backflow prevention
KR100721460B1 (en) * 2005-11-19 2007-05-25 주식회사 경동에버런 Initial hot water tapping prevention device of double tube heat exchanger
JP4958460B2 (en) * 2006-03-29 2012-06-20 日立アプライアンス株式会社 Heat pump water heater
CA2643827C (en) * 2007-11-13 2018-04-10 International Thermal Investments Ltd. Improved coolant and potable water heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005331175A (en) 2004-05-20 2005-12-02 Corona Corp Storage type water heater, and fluid mixing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101770692B1 (en) * 2015-07-06 2017-08-23 주식회사 두발 Multi way valve integrated with heat exchanger and gas boiler having the same

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WO2011037339A2 (en) 2011-03-31
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