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KR19990012773A - Indoor unit of separate air conditioner - Google Patents

Indoor unit of separate air conditioner Download PDF

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Publication number
KR19990012773A
KR19990012773A KR1019970036283A KR19970036283A KR19990012773A KR 19990012773 A KR19990012773 A KR 19990012773A KR 1019970036283 A KR1019970036283 A KR 1019970036283A KR 19970036283 A KR19970036283 A KR 19970036283A KR 19990012773 A KR19990012773 A KR 19990012773A
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KR
South Korea
Prior art keywords
indoor unit
grill
air conditioner
heat exchanger
main body
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Granted
Application number
KR1019970036283A
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Korean (ko)
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KR100261478B1 (en
Inventor
곽진오
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윤종용
삼성전자 주식회사
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Priority to KR1019970036283A priority Critical patent/KR100261478B1/en
Publication of KR19990012773A publication Critical patent/KR19990012773A/en
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Publication of KR100261478B1 publication Critical patent/KR100261478B1/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0059Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • F24F13/084Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/17Details or features not otherwise provided for mounted in a wall

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

분리형 공기조화기의 실내기가 개시되어 있다. 개시된 분리형 공기조화기의 실내기는, 열교환기와, 상기 열교환기가 설치되는 실내기 본체와, 상기 실내기 본체에 결합되며 공기유입구를 형성하는 복수개의 창살을 가진 그릴과, 상기 실내기 본체에 설치되어 상기 그릴로부터 열교환기측으로 공기를 유동시키는 송풍홴을 포함하는 분리형 공기조화기의 실내기에 있어서, 상기 그릴의 창살에는 그 내측단이 송풍홴쪽으로 향하도록 형성된 가이드부가 마련된 것을 특징으로 한다. 여기서, 상기 창살의 가이드부는 곡면으로 형성되는 것이 바람직하다.An indoor unit of a separate air conditioner is disclosed. The indoor unit of the disclosed separate air conditioner includes a heat exchanger, an indoor unit main body in which the heat exchanger is installed, a grill having a plurality of gratings coupled to the indoor unit main body and forming an air inlet, and installed in the indoor unit main body to exchange heat from the grill. In the indoor unit of a separate air conditioner including a blow fan for flowing air to the base side, characterized in that the grate of the grill is provided with a guide portion formed so that the inner end toward the blow fan. Here, the guide portion of the grate is preferably formed in a curved surface.

Description

분리형 공기조화기의 실내기Indoor unit of separate air conditioner

본 발명은 분리형 공기조화기의 실내기에 관한 것으로써, 보다 상세히는 개선된 구조의 그릴 창살을 가지는 분리형 공기조화기의 실내기에 관한 것이다.The present invention relates to an indoor unit of a separate air conditioner, and more particularly to an indoor unit of a separate air conditioner having a grill grate of an improved structure.

일반적으로 공기조화기는 그 냉방 방식에 따라 여러 가지가 있다. 이러한 공기조화기중 분리형 공기조화기는 실외에 설치되는 것으로서 열교환 매체를 압축하는 압축기와 압축된 열교환 매체를 응축하는 응축기를 포함하는 실외기와, 실내에 설치되어 응축기에 의해 응축된 열교환 매체를 팽창시켜 증발잠열을 흡수하기 위한 증발기가 장착된 실내기로 이루어진다. 한 편, 이와 같은 분리형 공기조화기가 히트펌프로 사용되는 경우에는 상기 실내기의 열교환기에는 압축기에 의해 압축된 핫가스가 흐르게 된다.In general, there are various air conditioners depending on the cooling method. Among these air conditioners, a separate type air conditioner is installed outdoors and includes an outdoor unit including a compressor for compressing the heat exchange medium and a condenser for condensing the compressed heat exchange medium, and an expanded heat exchange medium condensed by the condenser installed in the room to evaporate latent heat. It consists of an indoor unit equipped with an evaporator for absorbing. On the other hand, when such a separate air conditioner is used as a heat pump, the hot gas compressed by the compressor flows through the heat exchanger of the indoor unit.

도 1에는 이러한 분리형 공기조화기의 실내기의 일예가 도시되어 있다. 도 1에 의하면, 이와 같은 분리형 공기조화기의 실내기는, 실내기 본체(11)와, 이 본체(11)와 결합되며 그 하면에는 냉기를 토출하기 위한 토출구(도시되지 않음)가 형성되어 있는 프론트 패널(12)과, 상기 실내기 본체(11)에 설치되는 열교환기(13)와, 상기 프론트 패널(12)과 결합되는 그릴(grill: 14)과, 상기 실내기 본체(11)에 설치되어 상기 그릴(14)을 통하여 열교환기(13)측으로 공기를 유입시킴과 아울러 열교환기(13)에 의해 열교환된 공기를 상기 토출구로 토출시키는 송풍홴(15)을 포함한다.1 shows an example of an indoor unit of such a separate air conditioner. According to Fig. 1, the indoor unit of such a separate air conditioner has a front panel which is coupled to the indoor unit main body 11 and the main body 11 and has a discharge port (not shown) for discharging cold air on the bottom surface thereof. (12), a heat exchanger (13) installed in the indoor unit main body (11), a grill (14) coupled to the front panel (12), and the grill installed in the indoor unit main body (11) And a blower fan 15 through which air is introduced into the heat exchanger 13 and discharges the air heat exchanged by the heat exchanger 13 to the discharge port.

상기 그릴(14)은, 도 2에 도시된 바와 같이, 소정간격 이격배치된 다수개의 창살(14a)을 포함하며, 이 창살(14a)은 공기 유입방향과 관계없이 소정의 폭을 가지는 수직가이드부(14b) 수평가이드부(14c)로 구성되어 있다. 상기 송풍홴(15)은 크로스 홴이 주로 이용되며 상기 송풍홴은 모우터(16)에 의해 구동된다.As shown in FIG. 2, the grill 14 includes a plurality of grate 14a spaced at a predetermined interval, and the grate 14a has a vertical guide portion having a predetermined width regardless of the air inflow direction. (14b) It is comprised by the horizontal guide part 14c. The blow fan 15 is mainly used as a cross fan, and the blow fan is driven by the motor 16.

상술한 바와 같이 구성된 종래의 분리형 공기조화기의 실내기는, 송풍홴(15)의 회전으로 그릴(14)의 전면흡입구를 통하여 공기가 열교환기(13) 측으로 유입되고, 이 유입된 공기는 열교환기(13)를 통과하면서 열교환이 이루어진 후 송풍홴(15)을 통하여 토출구로 토출된다.The indoor unit of the conventional split type air conditioner configured as described above, the air is introduced into the heat exchanger 13 side through the front inlet of the grill 14 by the rotation of the blower fan 15, and the introduced air is a heat exchanger. Heat exchange is performed while passing through (13) and then discharged to the discharge port through the blower fan (15).

그러나, 상기와 같이 구성된 분리형 공기조화기의 실내기에 의하면, 송풍홴(15)의 구동으로 그릴(14)의 창살(14a) 사이로 유입되는 공기는, 복수의 창살(14a)의 수평가이드부(14c)가 서로 평행상태를 유지하고 있기 때문에, 그 유동방향이 송풍홴(15) 측으로 향하지 않게 되고, 따라서 송풍홴(15)의 흡입 효율이 떨어진다고 하는 문제점이 있었다. 이러한 현상은 결과적으로 열교환기(13)를 통과하는 공기의 유량을 저하시켜 냉방효율을 저하시키게 된다.However, according to the indoor unit of the separate type air conditioner configured as described above, the air flowing into the grate 14a of the grill 14 by the driving of the blower fan 15 is the horizontal guide portion 14c of the plurality of grate 14a. ) Are kept parallel to each other, the flow direction thereof does not face the blower fan 15 side, and thus there is a problem that the suction efficiency of the blower fan 15 is lowered. This phenomenon results in lowering the flow rate of the air passing through the heat exchanger 13, thereby lowering the cooling efficiency.

따라서, 본 발명이 이루고자하는 기술적 과제, 즉, 본 발명의 목적은, 종래의 분리형 공기조화기의 실내기의 상기와 같은 문제점을 해결하고자 하는 것으로써, 그릴을 통하여 열교환기로 유입되는 공기의 유입효율을 증가시켜, 냉방효율을 향상시킬 수 있는 분리형 공기조화기의 실내기를 제공하는데 있다.Therefore, the technical problem to be achieved by the present invention, that is, the object of the present invention, to solve the above problems of the indoor unit of the conventional separate air conditioner, the inflow efficiency of the air flowing into the heat exchanger through the grill. It is to provide an indoor unit of a separate air conditioner that can increase the cooling efficiency.

도 1은 종래의 분리형 공기조화기의 실내기의 일부절개 사시도.1 is a partial cutaway perspective view of an indoor unit of a conventional separate air conditioner.

도 2는 종래의 분리형 공기조화기의 실내기의 그릴의 요부단면도.Figure 2 is a sectional view of the main portion of the grill of the indoor unit of a conventional split air conditioner.

도 3은 본 발명에 따른 분리형 공기조화기의 실내기의 그릴의 요부단면도.Figure 3 is a sectional view of the main portion of the grill of the indoor unit of the separate air conditioner according to the present invention.

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

11; 실내기 본체 15; 송풍홴11; The indoor unit main body 15; Air blowing

30; 그릴 31; 그릴 몸체30; Grill 31; Grill body

33; 창살33; lattice

상기와 같은 본 발명의 목적은, 열교환기와, 상기 열교환기가 설치되는 실내기 본체와, 상기 실내기 본체에 결합되며 공기유입구를 형성하는 복수개의 창살을 가진 그릴과, 상기 실내기 본체에 설치되어 상기 그릴로부터 열교환기측으로 공기를 유동시키는 송풍홴을 포함하는 분리형 공기조화기의 실내기에 있어서, 상기 그릴의 창살에는 그 내측단이 송풍홴쪽으로 향하도록 형성된 가이드부가 마련된 것을 특징으로 하는 본 발명에 따른 분리형 공기조화기의 실내기를 제공함으로써 달성된다. 여기서, 상기 창살의 가이드부는 곡면으로 형성되는 것이 바람직하다.An object of the present invention as described above, the heat exchanger, the indoor unit body in which the heat exchanger is installed, the grill having a plurality of grate coupled to the indoor unit main body and forming an air inlet, and installed in the indoor unit main body heat exchange from the grill In the indoor unit of a separate type air conditioner including a blow fan for flowing air to the base side, the split air conditioner according to the present invention, characterized in that the grate of the grill is provided with a guide portion formed so that the inner end toward the blow fan. By providing an indoor unit. Here, the guide portion of the grate is preferably formed in a curved surface.

이와 같이, 그릴창살의 내측 가이드부가 송풍팬쪽을 향하도록 하면, 그릴을 통하여 열교환기로 유입되는 공기의 유입효율이 증가되고, 결과적으로 공기조화기의 냉방효율이 향상되게 된다.As such, when the inner guide portion of the grill grate is directed toward the blowing fan, the inflow efficiency of air introduced into the heat exchanger through the grill is increased, and as a result, the cooling efficiency of the air conditioner is improved.

이하 첨부도면을 참조하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 분리형 공기조화기의 실외기는 그릴을 구성하는 창살의 형상을 제외하고는 종래의 분리형 공기조화기의 실외기와 전적으로 동일하다. 따라서, 본 발명을 설명함에 있어서, 도면에는 본 발명을 구성하는 그릴만을 도시하고(도 3 참조), 그 외의 본 발명의 구성요소에 대하여는 도 1을 참조하여 설명하되, 동일한 구성요소에 대하여는 동일한 부호를 사용한다.The outdoor unit of the separate type air conditioner according to the present invention is entirely the same as the outdoor unit of the conventional type air conditioner except for the shape of the grate constituting the grill. Therefore, in describing the present invention, only the grill constituting the present invention is shown in the drawings (see FIG. 3), and other components of the present invention will be described with reference to FIG. 1, but the same reference numerals denote the same components. Use

도 1 및 도 3에 의하면, 본 발명에 따른 분리형 공기조화기의 실내기는, 열교환기(13)와, 상기 열교환기(13)가 설치되는 실내기 본체(11)와, 상기 실내기 본체(11)와 결합되며 열교환기(13)를 통과한 공기가 토출되는 토출구가 형성된 프론트 패널(12)과, 상기 실내기 본체(11)에 설치되어 열교환기(13)를 통과한 공기를 상기 토출구로 토출시키는 송풍홴(15)을 포함한다.1 and 3, the indoor unit of the separate type air conditioner according to the present invention includes a heat exchanger 13, an indoor unit main body 11 in which the heat exchanger 13 is installed, and the indoor unit main body 11. Coupled to the front panel 12 having a discharge port through which the air passing through the heat exchanger 13 is discharged, and a blower fan installed in the indoor unit main body 11 to discharge air passing through the heat exchanger 13 to the discharge hole. And (15).

상기 송풍홴(25)은 실내기 본체(21)의 양측에 마련된 리브(21a)에 회전가능하게 설치되어 있으며, 또한 실내기 본체(21)의 일측에 고정된 구동 모우터(25a)의 회전축에 연결되어 있다.The blower fan 25 is rotatably installed on the ribs 21a provided on both sides of the indoor unit main body 21, and is connected to the rotary shaft of the driving motor 25a fixed to one side of the indoor unit main body 21. have.

상기 프론트 패널(12)의 전방에는 그릴(30)이 설치되며, 이 그릴(30)은, 도 3에 도시된 바와 같이, 테두리부를 이루는 그릴 몸체(31)와, 이 그릴 몸체(31)에 상호 소정간격 이격되도록 배치되어 공기 유입부(32)를 형성하는 복수의 창살(33)로 구성된다.The grill 30 is installed in front of the front panel 12, the grill 30, as shown in Figure 3, the grill body 31 forming an edge portion and the grill body 31 is mutually It is composed of a plurality of grate 33 disposed to be spaced apart a predetermined interval to form the air inlet (32).

상기 각각의 창살(33)은 수직 가이드부(33a)와 수평 가이드부(33b)로 구성되며, 상기 수평 가이드부(33b)는 송풍홴(15) 쪽으로 유입공기를 가이드할 수 있도록 송풍홴(15) 쪽으로 휘어져 있다.Each of the grate 33 is composed of a vertical guide portion 33a and a horizontal guide portion 33b, the horizontal guide portion 33b is a blower fan 15 to guide the inlet air toward the blower fan 15. Bent toward).

상술한 바와 같이 구성된 본 발명에 따른 분리형 공기조화기의 실내기는, 송풍홴(15)의 회전으로 그릴(14)의 전면흡입구를 통하여 공기가 열교환기(13) 측으로 유입되고, 이 유입된 공기는 열교환기(13)를 통과하면서 열교환이 이루어진 후 송풍홴(15)을 통하여 토출구로 토출된다.The indoor unit of the separate type air conditioner according to the present invention configured as described above, the air is introduced to the heat exchanger 13 side through the front inlet of the grill 14 by the rotation of the blower fan 15, and the introduced air is After the heat exchange is performed while passing through the heat exchanger 13, the air is discharged to the discharge port through the blower fan 15.

이 때, 상기 그릴(30)의 창살(33)의 수평 가이드부(33b)는 상기 창살(33)의 사이를 통과하는 공기를 송풍홴(15) 쪽으로 안내하게 되며, 이에 의하여 그릴(30)을 통하여 열교환기(13)로 유입되는 공기의 유입효율이 증가된다.At this time, the horizontal guide portion 33b of the grate 33 of the grill 30 guides the air passing between the grate 33 toward the air blowing fan 15, thereby guiding the grill 30. Inflow efficiency of the air flowing into the heat exchanger 13 is increased.

따라서, 상술한 바와 같이 구성된 본 발명에 따른 분리형 공기조화기의 실내기에 의하면, 그릴창살의 내측 가이드부가 송풍팬쪽을 향하도록 되어 있기 때문에, 그릴을 통하여 열교환기로 유입되는 공기의 유입효율을 증가시킬 수 있을 뿐만 아니라, 결과적으로 공기조화기의 냉방효율을 향상시킬 수 있다고 하는 효과가 있다.Therefore, according to the indoor unit of the split type air conditioner according to the present invention configured as described above, since the inner guide portion of the grill grate is directed toward the blowing fan, the inflow efficiency of the air introduced into the heat exchanger through the grill can be increased. In addition, there is an effect that can improve the cooling efficiency of the air conditioner as a result.

이상에서는 본 발명의 특정의 바람직한 실시예에 대하여 도시하고 또한 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 특허청구의 범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능할 것이다.Although specific embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the scope of the present invention as claimed in the claims. Anyone of ordinary skill in the art will be able to implement various modifications.

Claims (2)

열교환기와, 상기 열교환기가 설치되는 실내기 본체와, 상기 실내기 본체에 결합되며 공기유입구를 형성하는 복수개의 창살을 가진 그릴과, 상기 실내기 본체에 설치되어 상기 그릴로부터 열교환기측으로 공기를 유동시키는 송풍홴을 포함하는 분리형 공기조화기의 실내기에 있어서,A heat exchanger, an indoor unit main body in which the heat exchanger is installed, a grill having a plurality of gratings coupled to the indoor unit main body and forming an air inlet, and a blower fan installed in the indoor unit main body to flow air from the grill to the heat exchanger side In the indoor unit of a separate type air conditioner, 상기 그릴의 창살에는 그 내측단이 송풍홴쪽으로 향하도록 형성된 가이드부가 마련된 것을 특징으로 하는 분리형 공기조화기의 실내기.The grill of the grill is provided with a guide unit formed so that the inner end toward the air blowing 홴, indoor unit of a separate air conditioner. 제 1 항에 있어서, 상기 창살의 가이드부는 곡면으로 형성된 것을 특징으로 하는 분리형 공기조화기의 실내기.The indoor unit of a separate air conditioner according to claim 1, wherein the guide part of the grate is formed in a curved surface.
KR1019970036283A 1997-07-31 1997-07-31 Indoor unit of separate air conditioner Expired - Fee Related KR100261478B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100809471B1 (en) * 2006-12-29 2008-03-03 위니아만도 주식회사 Humidifying Air Purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100809471B1 (en) * 2006-12-29 2008-03-03 위니아만도 주식회사 Humidifying Air Purifier

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