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WO2016129780A1 - Appareil de chauffage instantané - Google Patents

Appareil de chauffage instantané Download PDF

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Publication number
WO2016129780A1
WO2016129780A1 PCT/KR2015/012136 KR2015012136W WO2016129780A1 WO 2016129780 A1 WO2016129780 A1 WO 2016129780A1 KR 2015012136 W KR2015012136 W KR 2015012136W WO 2016129780 A1 WO2016129780 A1 WO 2016129780A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
flow path
water
unit
path forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/012136
Other languages
English (en)
Korean (ko)
Inventor
김재만
최인두
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coway Co Ltd
Original Assignee
Coway Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coway Co Ltd filed Critical Coway Co Ltd
Priority to ES15882142T priority Critical patent/ES2729988T3/es
Priority to EP15882142.1A priority patent/EP3258186B1/fr
Priority to CN201580075869.5A priority patent/CN107250685B/zh
Priority to JP2017542436A priority patent/JP6603724B2/ja
Priority to US15/550,526 priority patent/US20180031270A1/en
Publication of WO2016129780A1 publication Critical patent/WO2016129780A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
    • F24H1/162—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using electrical energy supply
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid
    • 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
    • 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
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

Definitions

  • the present invention relates to an instantaneous heating device for heating the introduced water to a predetermined temperature within a relatively fast time to supply the user, and more particularly, to an instantaneous heating device in which deformation of a heating flow path heated while water flows can be minimized. It is about.
  • the hot water tank is a device that supplies the user with the stored water heated to a predetermined temperature.
  • the temperature of the stored water must always be maintained at a predetermined temperature. For example, in a hot water tank, when the temperature of the water heated to a predetermined temperature is lower than the predetermined temperature, reheating to a predetermined temperature or more is repeated, so that the temperature of the stored water always maintains the predetermined temperature.
  • the temperature of the stored water must be maintained at a predetermined temperature at all times, and thus a relatively large amount of energy is required to heat the water. There was a problem with hygiene due to stains.
  • the instantaneous heating device heats the water to a predetermined temperature within a relatively fast time to supply the user.
  • Such an instant heating device is generally configured to directly heat the flowing water, and for this purpose, a heating flow path is formed in the instantaneous heating device while the water is heated.
  • the heating channel directly heats the flowing water, and the length of the heating is increased as much as possible, so that the length thereof is as long as possible.
  • the heating channel is formed by combining several members rather than one member. For example, one member is fitted into another member to form a heating flow path.
  • the heating flow path is formed to have a predetermined volume so that the water does not flow locally while flowing.
  • the heating flow path is deformed at the time of formation of the heating flow path or when the instantaneous heating device is used, so that the predetermined flow volume does not have the aforementioned volume.
  • the water flowing in the heating channel is locally overheated at the portion where the heating channel is deformed as described above, and water is generated when discharged through the discharge member such as cock or facet.
  • the present invention is made by recognizing at least any one of the above-mentioned demands or problems.
  • One aspect of the present invention is to minimize the deformation of the heating flow path formed in the instantaneous heating device so that the water is heated while flowing.
  • Another aspect of the present invention is that the water flowing in the heating flow path is locally overheated to minimize the generation of water when discharged to the outside.
  • Another aspect of the object of the present invention is to prevent the user from overheating and safety accidents such as flying on the splashed water when discharged.
  • An instantaneous heating device for realizing at least one of the above problems may include the following features.
  • Instantaneous heating device is the water inlet unit to which water is introduced from the outside; A flow portion through which water introduced into the inflow portion flows; Heating unit for heating the water flowing in the flow unit; And a water extraction unit for discharging water heated by the heating unit to the outside.
  • the flow unit may include a flow path forming member disposed inside the heating unit, and a close pressurizing unit which closely adheres the flow path forming member to the heating unit so that a heating flow path is formed between the heating unit and the flow path forming member.
  • the close pressing portion may include a pressing member inserted into the insertion portion formed in the flow passage forming member to press the flow passage forming member toward the heating portion.
  • the close pressing portion may further include a pressing force member for applying a pressing force to the pressing member.
  • the pressing member may be formed in plural, and when joined to each other, a hollow cylinder, an elliptical cylinder, or a polygonal cylinder corresponding to the shape of the insert may be formed.
  • the pressing force member may be in the shape of a cylinder, an elliptical cylinder or a polygonal column corresponding to a hollow cylinder, an elliptic cylinder or a polygonal cylinder formed by combining a plurality of pressing members.
  • the outer diameter of the pressing force member may be larger than the inner diameter of the hollow cylinder, the elliptical cylinder, or the polygonal cylinder formed by the combination of the pressing members.
  • the pressing force member may be provided with a fitting protrusion to be fitted to the fitting hole formed in the insertion portion.
  • the flow path forming member may be made of silicon.
  • a flow path forming groove forming a heating flow path may be formed at an outer circumference of the flow path forming member.
  • the flow path forming groove may be spiral.
  • an inlet flow passage and an outlet flow passage may be formed in the inlet portion and the outlet portion, respectively.
  • a portion of the inlet portion and a portion of the outlet portion may be inserted into one side and the other side of the insertion portion formed inside the flow path forming member.
  • a first connection hole and a second connection hole may be formed at one side and the other side of the flow path forming member, respectively to connect the inflow passage and the outlet passage, and the heating passage.
  • the inlet or outlet may include a temperature sensor for measuring the temperature of the water flowing through the inlet or outlet.
  • the heating unit may further include a heating member in which a flow path forming member is disposed; And a heater attached to the heating member to heat the heating member. It may include.
  • the heater may be a surface heating heater.
  • the cover part includes an inlet part and an inlet side cover member covering a part of the heating part; And an outlet side cover member coupled to the inlet side cover member and covering the rest of the heating unit and the outlet unit; It may include.
  • a heating flow path that is heated while the water flows between the heating part and the flow path forming member may be formed in close contact with the heating part by the close pressing portion.
  • the deformation of the heating passage can be minimized.
  • the water flowing in the heating flow path may be locally superheated to minimize the generation of water when discharged to the outside.
  • FIG. 1 is a perspective view of one embodiment of the instantaneous heating apparatus according to the present invention.
  • Figure 2 is an exploded perspective view of one embodiment of the instantaneous heating apparatus according to the present invention.
  • FIG. 3 is a cross-sectional view taken along line AA ′ of FIG. 1.
  • FIG 4 and 5 are views showing that a heating flow path is formed between the heating part and the flow path forming member by the flow-forming member being in close contact with the heating part by the close pressing portion of the instantaneous heating apparatus according to the present invention.
  • Figure 6 is a cross-sectional view like Figure 3 showing the operation of one embodiment of the instantaneous heating apparatus according to the present invention.
  • Figure 1 is a perspective view of one embodiment of the instantaneous heating device according to the present invention
  • Figure 2 is an exploded perspective view of one embodiment of the instantaneous heating device according to the present invention
  • Figure 3 is a cross-sectional view taken along line AA 'of Figure 1 .
  • FIGS. 4 and 5 are views showing that a heating flow path is formed between the heating part and the flow path forming member by being in close contact with the heating part by the close pressing portion of the instantaneous heating apparatus according to the present invention.
  • 6 is a cross-sectional view as shown in Figure 3 showing the operation of one embodiment of the instantaneous heating apparatus according to the present invention.
  • One embodiment of the instantaneous heating apparatus according to the present invention may include the acquisition unit 200, the flow unit 300, the heating unit 400, and the water extraction unit 500.
  • an acquisition channel 210 may be formed in the acquisition unit 200.
  • the access passage 210 may be, for example, a '-' shaped as shown in FIG. 3.
  • the shape of the acquisition flow path 210 is not specifically limited, Any shape may be used as long as water is available and can flow.
  • the acquisition unit 200 may include an acquisition nipple 220.
  • a part of the aforementioned acquisition passage 210 may be formed in the acquisition nipple 220.
  • the intake nipple 220 may be connected to a water supply source (not shown) such as a storage tank or a water filter, for example, by a fitting member (not shown).
  • water from the water supply source may be obtained in the inflow channel 210 of the inflow nipple 220 and flow in the inflow channel 210.
  • a sealing member insertion groove 230 may be formed in the inlet 200.
  • a sealing member O such as an O-ring as illustrated in FIGS. 2 and 3 may be inserted.
  • the acquisition part 200 and the acquisition side cover member 610 included in the cover part 600 to be described later covering the acquisition part 200 may be sealed.
  • the acquisition unit 200 may include a temperature sensor (not shown).
  • the temperature sensor may be provided in the acquisition unit 200 to measure the temperature of the water flowing through the acquisition passage 210 of the acquisition unit 200.
  • the temperature sensor may be provided in the intake nipple 220 of the intake unit 200.
  • the position provided in the acquisition unit 200 of the temperature sensor is not particularly limited, and may be provided at any position of the acquisition unit 200.
  • the temperature of the water flowing through the water inlet flow path 210 measured by the temperature sensor is, for example, in the heating part 400 when heating the water flowing in the heating flow path R by the heating part 400 to be described later. Can be used to adjust the amount of heat generated.
  • water flowing into the flow part 300 flows into the inflow part 200, that is, the inflow path 210 of the inflow part 200.
  • the flow part 300 may include a flow path forming member 310.
  • the flow path forming member 310 may be disposed in the heating unit 400 as shown in FIG. 3.
  • a flow path forming groove 312 may be formed at an outer circumference of the flow path forming member 310.
  • a heating flow path R may be formed between the heating part 400 and the flow path forming member 310.
  • the water flowing into the inflow channel 210 of the inflow unit 200 may flow the heating channel R as illustrated in FIG. 6.
  • the flow path forming grooves 312 formed in the flow path forming member 310 may be spiral, for example, as shown in FIG. 2. As a result, the heating flow path R is also spiral.
  • the shape of the flow path forming groove 312 is not particularly limited, and any shape such as a zigzag shape may be used as long as the heating flow path R is formed between the heating part 400 and the flow path forming member 310.
  • a first connection hole 313 connecting the inflow passage 210 and the heating passage R may be formed at one side of the flow passage forming member 310, for example.
  • a part of the acquisition part 200 is inserted into one side of the insertion part 311 formed inside the flow path forming member 310, for example, the lower part, so that the acquisition flow path 210 is formed. It can be connected to the heating flow path (R) by one connection hole (313).
  • a second connection hole is formed at the other side of the flow path forming member 310, for example, at an upper portion of the water outlet portion 500 to connect the water outlet passage 510 and the heating passage R to be described later. 314 may be formed. And, a part of the water extraction part 500 is inserted into the other side, for example, the upper portion of the insertion portion 311 of the flow path forming member 310, the water extraction flow path 510 is heated by the second connection hole 314 ( R).
  • the water flowing in the heating flow path R may move to the water outlet flow passage 510 of the water outlet part 500 through the second connection hole 314 and flow out the water flow passage 510 to be discharged to the outside. have.
  • the insertion hole 311a of the flow path forming member 310 may be formed as shown in FIG. 3.
  • the insertion hole 311a of the insertion portion 311 is included in the flow portion 300 as shown in FIGS. 3 and 5 and formed in the pressing force member 322 included in the close pressing portion 320 to be described later.
  • the fitting protrusion 322a may be fitted. As a result, the pressing force applying member 322 can be stably fixed in the insertion portion 311 of the flow path forming member 310.
  • the flow path forming member 310 may be made of silicon. Silicone has relatively low heat deformation and does not adversely affect water such as carcinogens and other harmful substances on contact with water.
  • the heating flow path R is formed between the heating part 400 by forming the flow path forming member 310 with silicon, the heating flow path R is not deformed or closed by thermal deformation, and the heating flow path R The water flowing through may not be altered.
  • a portion of the flow path forming member 310 other than the flow path forming groove 312 may be easily adhered to the heating part 400 by the close pressing portion 320, thereby easily forming the heating flow path R. .
  • the material constituting the flow path forming member 310 is not limited to the above-described silicone, any material known in the art can be used as long as the thermal deformation is relatively low, the water does not deteriorate when contacted with water, and the elasticity is relatively good. .
  • the flow part 300 may further include a close pressing part 320.
  • the close contact pressure unit 320 includes the flow path forming member 310 such that the heating flow path R is formed between the heating part 400 and the flow path forming member 310. ) Can be adhered to.
  • the flow passage R is formed by fitting the flow path forming member 310 to the heating part 400 to form the heating flow path R between the flow path forming member 310 and the heating part 400. ) Deformation can be minimized.
  • the water flowing in the heating channel may be locally overheated, thereby minimizing the generation of water when it is discharged to the outside, and a safety accident such as flying on the splashed water when the user is locally overheated may not occur.
  • the close pressing unit 320 may include a pressing member 321.
  • the pressing member 321 may be inserted into the insertion portion 311 of the flow path forming member 310 as shown in FIG.
  • the pressing member 321 may press the flow path forming member 310 toward the heating part 400.
  • the flow path forming member 310 is expanded by its elasticity so that a portion of the flow path forming member 310 other than the flow path forming groove 312 may be in close contact with the heating part 400. have.
  • the pressing member 321 may be a plurality. For example, as shown in FIG. 2, there may be two pressing members 321. However, the number of the pressing members 321 is not particularly limited and may be any number.
  • the pressing member 321 may form a hollow cylindrical, elliptical or polygonal cylinder corresponding to the shape of the insertion portion 311 of the flow path forming member 310 when joined together.
  • the two pressing members 321 have a shape in which a hollow cylinder is divided into two vertically, and when joined together, a hollow cylinder may be formed.
  • the pressing member 321 may be three or more, and when combined with each other, may form an elliptic cylinder or a polygonal cylinder.
  • both the pressing member 321 is radially inserted in the insertion portion 311 of the flow path forming member 310, That is, the flow path forming member 310 may be urged in the radially outward direction.
  • portions of the flow path forming member 310 other than the flow path forming grooves 312 may be expanded by elasticity to be in close contact with the heating part 400.
  • the close pressing unit 320 may further include a pressing force member 322.
  • the pressing force applying member 322 may apply a pressing force to the pressing member 321.
  • the pressing force acting member 322 may be a cylinder corresponding to a hollow cylinder, an elliptic cylinder, or a polygonal cylinder formed by combining the plurality of pressing members 321 as shown in FIG. 2, or may be an elliptical cylinder or a polygonal column shape. have.
  • the outer diameter D1 of the pressing force acting member 322 may be larger than the inner diameter D2 of the hollow cylinder, the elliptical cylinder, or the polygonal cylinder formed by combining the pressing members 321.
  • a hollow cylinder or an elliptical cylinder formed by the plurality of pressing members 321 inserted into the insertion portion 311 of the flow path forming member 310 by the pressing force acting member 322.
  • a pressing force acts on the pressing member 321 to press the flow path forming member 310 radially outward while the pressure member 321 is opened.
  • the heating unit 400 may heat the water flowing in the flow unit 300. That is, as shown in FIG. 6, the heating unit 400 may heat water flowing through the heating flow path R formed together with the flow path forming groove 312 of the flow path forming member 310.
  • the water flowing through the heating flow path R is directly heated by the heating unit 400, the water can be heated to a desired predetermined temperature in a relatively fast time.
  • the heating unit 400 may include a heating member 410 and a heater 420.
  • the flow path forming member 310 may be disposed inside the heating member 410. Accordingly, portions of the flow path forming member 310 other than the flow path forming grooves 312 may be in close contact with the inner surface of the flow path forming member 310 to form the heating flow path R. FIG.
  • the heating member 410 may be, for example, a hollow cylindrical shape as shown in FIG. 2.
  • the shape of the heating member 410 is not particularly limited, and any shape may be used as long as the flow path forming member 310 may be disposed therein, such as a hollow elliptic cylinder shape or a polygonal cylinder shape.
  • the heating member 410 may be made of stainless steel. Accordingly, since the heating member 410 is heated relatively quickly by the heater 420 which will be described later because of high thermal conductivity, it is possible to heat the water flowing in the heating flow path R more quickly. And it may not be corroded by water.
  • the material constituting the heating member 410 is not particularly limited, and any material may be used as long as the material has high thermal conductivity and corrosion resistance to water.
  • the heater 420 may be attached to the heating member 410 as shown in FIG. Then, the heating member 410 may be heated.
  • the heater 420 may be a surface heating heater. However, the heater 420 is not particularly limited, and any heaters 420 can be used as long as the heating member 410 can be heated.
  • the water heated in the heating unit 400 may be discharged to the outside by the water extraction unit 500.
  • the withdrawal passage 510 may be formed in the water extraction unit 500.
  • the water flow passage 510 may have a 'b' shape, for example, as shown in FIG. 3.
  • the shape of the water discharge passage 510 is not particularly limited, and may be any shape as long as the water heated in the heating unit 400 can be discharged to the outside.
  • the water extraction unit 500 may include a water extraction nipple 520.
  • the water extraction nipple 520 may be formed with a portion of the above water extraction passage 510.
  • the outlet nipple 520 may be connected to a discharge member (not shown), such as a cock or a facet, by, for example, a fitting member (not shown).
  • the water heated by the heating unit 400 while flowing the heating channel R moves to the water extraction channel 510 and then the water extraction channel 520 of the water extraction nipple 520. 510 may be discharged to the outside.
  • a sealing member insertion groove 530 may be formed in the water outlet part 500.
  • a sealing member O such as an O-ring as illustrated in FIGS. 2 and 3 may be inserted.
  • the water extraction part 500 and the water extraction side cover member 620 included in the cover part 600 to be described later covering the water extraction part 500 may be sealed.
  • Water extraction unit 500 may also include a temperature sensor (not shown).
  • the temperature sensor may be provided in the water extraction unit 500 to measure the temperature of the water flowing in the water extraction passage 510 of the water extraction unit 500.
  • the temperature sensor may be provided in the water extraction nipple 520 of the water extraction unit 500.
  • the position provided in the water extraction unit 500 of the temperature sensor is not particularly limited, and may be provided at any position of the water extraction unit 500.
  • the temperature of the water flowing through the water discharge passage 510 measured by the temperature sensor for example, the heating unit so as not to overheat the water when heating the water flowing in the heating passage (R) by the above-described heating unit 400 It can be used to adjust the amount of heat generated at (400).
  • One embodiment of the instantaneous heating device 100 according to the present invention may further include a cover 600 as shown in Figs.
  • the cover part 600 may cover the inlet part 200, the heating part 400, and the outlet part 500 as shown in FIGS. 1 and 3. Even if the pressure of the water obtained by the cover unit 600 to the inlet 200 is relatively high, the flow unit 300 including the inlet 200, the heating unit 400, and the outlet unit 500 is stable. So you can stay connected.
  • the cover part 600 may include an inlet side cover member 610 and an outlet side cover member 620.
  • the inlet side cover member 610 may cover the inlet 200 and a part of the heating unit 400 as shown in FIG. To this end, the inlet side cover member 610 may have a cylindrical shape with an open top.
  • the shape of the acquisition side cover member 610 is not specifically limited, Any shape may be used as long as it covers the acquisition part 200 and a part of heating part 400.
  • a first exposure hole 611 may be formed on a lower surface of the inlet side cover member 610, for example, the inlet side cover member 610. Accordingly, the inlet nipple 220 of the inlet unit 200 may be exposed to the outside through the first exposure hole 611. As a result, the discharge member such as the cock or the facet can be easily connected to the water intake nipple 220.
  • a coupling groove 612 may be formed inside the open upper portion of the inlet side cover member 610, for example, the inlet side cover member 610.
  • Coupling groove 612 may be a 'b' shape as shown in FIG.
  • the coupling groove 612 may be inserted into the coupling protrusion 622 to be described later formed on the water outlet side cover member 620. As a result, the water outlet side cover member 620 may be coupled to the water supply side cover member 610.
  • the shape of the coupling groove 612 is not particularly limited, and the coupling protrusion 622 of the water outlet side cover member 620 is inserted, and the water outlet side cover member 620 may be coupled to the water inlet cover member 610. Any shape may be used as long as it is a shape.
  • the outlet side cover member 620 may be coupled to the inlet side cover member 610. Then, the rest of the heating unit 400 and the water extraction unit 500 may be covered.
  • the water extraction side cover member 620 may have a cylindrical shape with a lower opening.
  • the shape of the water outlet side cover member 620 is not particularly limited, and may be any shape as long as it is coupled to the water outlet side cover member 610 and covers the rest of the heating unit 400 and the water outlet unit 500. .
  • a second exposure hole 621 may be formed on the top surface of the water extraction side cover member 620, for example, the water extraction side cover member 620. Accordingly, the water extraction nipple 520 of the water extraction unit 500 may be exposed to the outside through the second exposure hole 621. Then, the water extraction nipple 520 can be easily connected to the water supply source.
  • Coupling protrusion 622 may be formed on the outer side of the open lower portion of the outlet side cover member 620, for example, the outlet side cover member 620.
  • a lower portion of the outlet side cover member 620 may be inserted into an upper portion of the inlet side cover member 610. Then, the engaging projection 622 of the water outlet side cover member 620 is inserted into the aforementioned coupling groove 612 of the water inlet cover member 610, the water outlet side cover member 620 is the water inlet cover member 610. Can be coupled to.
  • the shape of the coupling protrusion 622 is not particularly limited, and may be any shape as long as it can be inserted into the coupling groove 612 of the inlet-side cover member 610.
  • An installation hole 623 may be formed in the water outlet side cover member 620.
  • a bimetal (not shown) may be installed or an electric wire connected to the heater 420 may pass through the installation hole 623.
  • the flow path forming member is in close contact with the heating unit by the close pressing unit, and a heating flow path is formed while the water flows between the heating unit and the flow channel forming member.
  • the deformation of the heating channel can be minimized, the water flowing in the heating channel can be locally overheated, and the occurrence of water bleeding when discharged to the outside can be minimized. You can prevent it from happening.
  • the instantaneous heating apparatus described above may not be limitedly applied to the configuration of the above-described embodiment, but the embodiments may be configured by selectively combining all or some of the embodiments so that various modifications can be made. .

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

L'invention porte sur un appareil de chauffage instantané. L'appareil de chauffage instantané selon un mode de réalisation de la présente invention comprend : une partie d'entrée d'eau dans laquelle passe de l'eau provenant de l'extérieur; une partie de circulation dans laquelle l'eau, passant dans la partie d'entrée d'eau, circule; une partie de chauffage pour le chauffage de l'eau circulant dans la partie de circulation; et une partie de sortie d'eau pour l'évacuation, vers l'extérieur, de l'eau chauffée par la partie de chauffage, la partie de circulation pouvant comprendre : un élément formant passage disposé à l'intérieur de la partie de chauffage; et une partie de pression serrée pour la mise de l'élément formant passage en contact serré avec la partie de chauffage de façon telle qu'un passage chauffant est formé entre la partie chauffante et l'élément formant passage.
PCT/KR2015/012136 2015-02-11 2015-11-11 Appareil de chauffage instantané Ceased WO2016129780A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES15882142T ES2729988T3 (es) 2015-02-11 2015-11-11 Aparato de calentamiento instantáneo
EP15882142.1A EP3258186B1 (fr) 2015-02-11 2015-11-11 Appareil de chauffage instantané
CN201580075869.5A CN107250685B (zh) 2015-02-11 2015-11-11 瞬时加热装置
JP2017542436A JP6603724B2 (ja) 2015-02-11 2015-11-11 瞬間加熱装置
US15/550,526 US20180031270A1 (en) 2015-02-11 2015-11-11 Instantaneous heating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150020932A KR102322280B1 (ko) 2015-02-11 2015-02-11 순간가열장치
KR10-2015-0020932 2015-02-11

Publications (1)

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WO2016129780A1 true WO2016129780A1 (fr) 2016-08-18

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PCT/KR2015/012136 Ceased WO2016129780A1 (fr) 2015-02-11 2015-11-11 Appareil de chauffage instantané

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US (1) US20180031270A1 (fr)
EP (1) EP3258186B1 (fr)
JP (1) JP6603724B2 (fr)
KR (1) KR102322280B1 (fr)
CN (1) CN107250685B (fr)
ES (1) ES2729988T3 (fr)
WO (1) WO2016129780A1 (fr)

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CN105546804B (zh) * 2016-02-05 2019-03-22 佛山市云米电器科技有限公司 一种用于液体加热的加热装置
KR102356818B1 (ko) * 2017-03-30 2022-01-28 코웨이 주식회사 온수기
KR102447439B1 (ko) 2017-04-25 2022-09-27 엘지전자 주식회사 수처리 장치용 온수생성모듈
KR102647077B1 (ko) * 2017-10-11 2024-03-14 코웨이 주식회사 온수기
US10605482B2 (en) * 2018-02-23 2020-03-31 A. O. Smith Corporation Water heater with damper
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US11243010B2 (en) * 2018-12-31 2022-02-08 Economico, Llc Water heater insert
JP7266782B2 (ja) * 2019-01-23 2023-05-01 Toto株式会社 瞬間式熱交換器及び衛生洗浄装置
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CN113023829A (zh) * 2021-02-09 2021-06-25 广东栗子科技有限公司 一种解决加热龙头结垢和加热压力大的水路及控制方法
CN219141079U (zh) * 2022-11-25 2023-06-06 厦门阿玛苏电子卫浴有限公司 一种双加热功能的开水器

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Also Published As

Publication number Publication date
KR102322280B1 (ko) 2021-11-09
JP2018505380A (ja) 2018-02-22
EP3258186B1 (fr) 2019-03-13
JP6603724B2 (ja) 2019-11-06
CN107250685A (zh) 2017-10-13
CN107250685B (zh) 2019-12-13
ES2729988T3 (es) 2019-11-07
EP3258186A4 (fr) 2018-03-21
US20180031270A1 (en) 2018-02-01
KR20160099154A (ko) 2016-08-22
EP3258186A1 (fr) 2017-12-20

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