WO2022075697A1 - Chaudière polyvalente pour le chauffage et le refroidissement - Google Patents

Chaudière polyvalente pour le chauffage et le refroidissement Download PDF

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Publication number
WO2022075697A1
WO2022075697A1 PCT/KR2021/013611 KR2021013611W WO2022075697A1 WO 2022075697 A1 WO2022075697 A1 WO 2022075697A1 KR 2021013611 W KR2021013611 W KR 2021013611W WO 2022075697 A1 WO2022075697 A1 WO 2022075697A1
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WO
WIPO (PCT)
Prior art keywords
water
pipe
tank
cooling
heating
Prior art date
Application number
PCT/KR2021/013611
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English (en)
Korean (ko)
Inventor
오문근
Original Assignee
오문근
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Filing date
Publication date
Application filed by 오문근 filed Critical 오문근
Publication of WO2022075697A1 publication Critical patent/WO2022075697A1/fr

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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
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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
    • F24H1/18—Water-storage heaters
    • 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
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus

Definitions

  • the present invention relates to a boiler, and more particularly, it is possible to increase the utilization by both heating and cooling, as well as to increase the heating and cooling efficiency by discharging air and expanded water in the process of automatically replenishing water. It relates to a boiler for combined heating and cooling that can reduce the inconvenience of discharging air and expanded water.
  • Human activity can be smooth at temperatures around 20°C.
  • the temperature is significantly lower than that of 20°C, so the activity of the human body may be slowed indoors as well as outdoors.
  • heating is provided in winter, etc. to facilitate the human body's activities indoors.
  • a boiler generates steam or hot water exceeding room temperature by heating water or fruit in a tank through a heating device such as a burner or heater, and the generated steam or hot water is directly supplied or Indoor heating may be achieved by supplying hot water generated by heat exchange using generated steam or heat of hot water through a pipe leading to the room.
  • a boiler for combined heating and cooling When cooling is required, a boiler for combined heating and cooling generates cold water below room temperature by cooling water or fruit in a tank through a cooling device.
  • Indoor cooling may be achieved by supplying cold water generated by heat exchange using the heat of cold water through a pipe leading to the room.
  • a boiler for heating and cooling, it can be used for heating in winter and for cooling in summer, so that its utility can be increased.
  • Patent Document 1 Republic of Korea Patent Publication No. 10-2005-0062762
  • the present invention has been proposed in order to solve the problems of the prior art as described above, and it not only increases utilization by combining heating and cooling, but also provides heating by discharging air and expanded water in the process of automatically replenishing water. It is an object of the present invention to provide a boiler for combined heating and cooling that can increase cooling efficiency and reduce the hassle of discharging air and expanded water.
  • a tank receiving stored water through the interior space; a heater disposed in the tank to heat the stored water by generating heat according to the application of power; a cooling pipe disposed in the tank to cool the stored water through heat of a refrigerant flowing therein; and a heat exchange pipe disposed in the tank, wherein the water flowing along each pipe branched into a plurality of branches between the inflow header and the outflow header exchanges heat with the stored water accommodated in the tank;
  • the separate water is additionally supplied through the water replenishment pipe, including a water replenishment pipe for additionally supplying water and a discharge pipe communicating with the inside of the tank, the water is discharged through the discharge pipe, so that the water in the tank
  • a combined heating and cooling boiler characterized in that the air contained in the water in each pipe between the inlet header and the outlet header is discharged along with supplementation.
  • a boiler for heating and cooling includes a heater and a cooling pipe disposed in a tank, and the stored water accommodated in the tank is heated or cooled by a heater or a cooling pipe to connect the heated or cooled stored water and a heat exchange pipe. Since heat exchange is made between the flowing water to heat or cool the water, heating can be achieved by the heated water, and cooling can be made by the cooled water, thereby increasing its utilization.
  • the boiler for combined heating and cooling includes a water replenishment tube through which the heat exchange tube communicates with the supply tube, and the water replenishment tube is automatically opened and closed by an electrical signal from a detection sensor that detects the water level in the tank.
  • a detection sensor that detects the water level in the tank.
  • the air contained in each conduit of the heat exchange tube is automatically discharged by additional water input through the water supplement tube, so that the water flow in the conduit of the heat exchange tube will be smooth. Therefore, it is possible not only to increase the efficiency of heating and cooling by water, but also to reduce the inconvenience of air exhaust.
  • water in the tank is automatically refilled by inputting additional water through the water replenishment pipe, and the expansion water generated in each pipe of the heat exchange pipe is automatically discharged. , it is unnecessary to provide an auxiliary tank for separately accommodating the expanded water, so the inconvenience caused by the discharge of the expanded water can be reduced.
  • FIG. 1 is a cross-sectional view for explaining the structure of a boiler for heating and cooling according to the present invention.
  • FIG. 2 is a cross-sectional view in another direction for explaining the structure of a boiler for heating and cooling according to the present invention.
  • FIG 3 is an exemplary view showing an installation form of a heater in a boiler for heating and cooling according to the present invention.
  • FIG. 4 is an exemplary view showing an installation form of a cooling pipe in a boiler for heating and cooling according to the present invention.
  • FIG 5 is an exemplary view showing water circulation in the boiler for heating and cooling according to the present invention.
  • FIG. 6 is an exemplary view showing replenishment of stored water through a water replenishment pipe in a boiler for heating and cooling according to the present invention.
  • the heating and cooling combined boiler (A) according to the present invention, a tank (10); heater 20; cooling tube 30; and a heat exchange tube 40 .
  • the tank 10 of the present invention accommodates the stored water 100 (general water only for distinction from the following water) through the internal space 10a.
  • the tank 10 the drain pipe 11 leading to the bottom from the bottom to discharge the stored water 100 accommodated therein to the outside; and an overflow pipe 12 leading to the drain pipe 11 from the inner upper end and discharging the stored water 100 flowing into the inside by the rise of the water level in the internal space 10a to the outside;
  • the stored water 100 in the tank 10 may be discharged, and overflow of water from the inside of the tank 10 may be prevented by the overflow pipe 12 .
  • the stored water 100 in the tank 10 can be discharged through the drain pipe 11 only when the valve is opened.
  • the tank 10 is supported by the main body 50 by being installed in the main body 50 .
  • the heater 20 of the present invention is disposed in the tank 10, and heats the stored water 100 by generating heat according to the application of power.
  • the water 200 is heated by heat exchange between the stored water 100 in the tank 10 heated by the heater 20 and the water 200 in the heat exchange tube 40 .
  • a single heater 20 may be provided or a plurality of heaters 20 may be provided, and as shown in FIG. 3 , if a plurality of heaters 20 are provided, the heating of the stored water 100 may be more smoothly.
  • the cooling pipe 30 of the present invention is disposed in the tank 10, and cools the stored water 100 through the heat of the refrigerant flowing therein.
  • the water 200 is cooled by heat exchange between the stored water 100 in the tank 10 cooled by the cooling pipe 30 and the water 200 in the heat exchange pipe 40 .
  • the cooling pipe 30 is connected to the cooling compressor 31 that supplies the refrigerant, so that the refrigerant from the cooling compressor 31 flows into the cooling pipe 30, so that the stored water 100 can be cooled. there is.
  • the cooling compressor 31 is connected to the heat exchanger 32 so that condensation can be made as the refrigerant exchanges heat with the outside air while flowing through the heat exchanger 32 .
  • the cooling pipe 30 is formed in a zigzag shape as shown in FIG. 4 , so that the contact area with the stored water 100 in the tank 10 is maximized, so that the stored water 100 can be cooled smoothly.
  • the heat exchange pipe 40 of the present invention is disposed in the tank 10, and the water 200 flowing along each pipe line 43 branched into a plurality between the inflow header 41 and the outflow header 42 is a tank. It exchanges heat with the stored water 100 accommodated in (10).
  • the heat exchange pipe 40 includes a water supplement pipe 48 for additionally supplying separate water and a discharge pipe line 44 communicating with the inside of the tank 10, so that the water supplement pipe 48 is connected to a separate water ( As 200) is additionally supplied, the water 200 is discharged through the discharge pipe 44, so that the water in the tank 10 is replenished and each pipe line 43 between the inflow header 41 and the outflow header 42. Air contained in the water 200 may be discharged.
  • the heat exchange pipe 40 the supply pipe 45 leading to the inlet header 41 from the lower outer side of the tank 10 to supply the water 200; a discharge pipe 46 leading to the lower outside of the tank 10 from the outflow header 42 and discharging the water 200; and a pump 47 connected between the supply pipe 45 and the discharge pipe 46 to circulate the water 200 in the supply pipe 45 and the discharge pipe 46; And the water 200 in the discharge pipe 46 can be circulated.
  • the water replenishment pipe 48 communicates with the supply pipe 45 so that the water additionally input through the water replenishment pipe 48 flows along the inflow header, the conduit and the outflow pipe, so that the water through the discharge pipe 44 ( 200) can be discharged.
  • the water replenishment pipe 48 includes a solenoid valve 48a that is automatically opened and closed by an electrical signal, the opening and closing of the water replenishment pipe 48 by the solenoid valve 48a can be facilitated.
  • the solenoid valve 48a is automatically opened and closed by an electrical signal, and is automatically opened and closed by an electrical signal from the detection sensor 48b that detects the level of the stored water 100 accommodated in the tank 10, so that the tank ( 10) Automatic opening and closing of the water replenishment pipe 48 may be made according to the water level in the water.
  • the detection sensor 48b generates a signal to close the solenoid valve 48a when the water level of the stored water 100 in the tank 10 exceeds a preset reference water level, and the water level of the stored water 100 is set in advance.
  • the water level of the stored water 100 is lower than the preset reference level by generating an electrical signal to open the solenoid valve 48a when it is less than the set reference water level, that is, when water replenishment is required, the water replenishment pipe 48 is automatically opened. Additional supply of water 200 may be made.
  • a valve is provided in each of the supply pipe 45 and the discharge pipe 46 , so that water 200 is supplied through the supply pipe 45 only when the valve is opened and the water 200 is discharged through the discharge pipe 46 . This can be done.
  • the heating and cooling through the heating and cooling combined boiler (A) according to the present invention will be described in detail as follows.
  • the heater 20 is disposed in the tank 10 in which the stored water 100 is accommodated, and the stored water 100 in the tank 10 can be heated by the heat of the heater 20 .
  • the water 200 flows along each pipe line 43 branched into a plurality between the inflow header 41 and the outflow header 42 . Since the tube 40 is disposed, heat exchange is made between the stored water 100 in the tank 10 heated by the heat of the heater 20 and the water 200 in the heat exchange tube 40, thereby Heating of 200 can be made.
  • the room can be heated.
  • a cooling pipe 30 is disposed in the tank 10 in which the stored water 100 is accommodated, and the stored water 100 in the tank 10 by the refrigerant flow in the cooling pipe 30 ) can be cooled, so the water ( 200) can be cooled.
  • the room can be cooled.
  • the heat exchange pipe 40 includes a water replenishment pipe 48 for additionally supplying separate water and a discharge pipe 44 communicating with the inside of the tank 10, and the water replenishment pipe 48 is electrically Including a solenoid valve (48a) automatically opened and closed by a signal, more specifically, an electrical signal from a detection sensor (48b) for detecting the water level of the stored water (100), the stored water (100) water in the tank (10) When this is insufficient, the detection sensor 48b generates a signal and as the solenoid is opened, in the process of additional input of water 200 through the water replenishment pipe 48, the discharge pipe 44 as shown in FIG. Since the water 200 is discharged through the water, the stored water 100 in the tank 10 can be automatically replenished by this, so that heat exchange between the stored water 100 and the water 200 can be smooth.
  • a solenoid valve (48a) automatically opened and closed by a signal, more specifically, an electrical signal from a detection sensor (48b) for detecting the water level of the stored water (100), the stored water (100
  • the water 200 that is additionally input through the water replenishment pipe 48 flows along a plurality of pipe lines 43 connected between the inlet header 41 and the outlet header 42 of the heat exchange pipe 40, Since the air contained in each pipe line 43 is discharged through the discharge pipe line 44 together with the water 200, the flow of the water 200 can be smooth during the heat exchange process in the heat exchange pipe 40 later. ) can increase the heating and cooling efficiency by supply.
  • the expanded water generated in the process of heating the water 200 by heat exchange can also be discharged through the discharge pipe 44 of the heat exchange pipe 40, the inconvenience caused by the artificial discharge of the expanded water can be reduced.
  • the heat exchange pipe 40 includes a pump 47 connected and installed between the supply pipe 45 and the discharge pipe 46, and as shown in FIG. 5, the heat exchange pipe ( 40), as the suction force acts on the water 200 in each conduit 43, only the water 200 circulates between the supply pipe 45 and the discharge pipe 46, and the water 200 through the discharge conduit 44 Since the discharge is prevented, the discharge of the water 200 through the discharge pipe 44 in the heat exchange process through the heat exchange pipe 40 can be prevented.
  • the water level in the tank 10 may rise due to the discharge of expanded water, etc., and there may be concerns about contamination of the surrounding area due to overflow of the stored water 100 .
  • the tank 10 includes: a drain pipe 11 leading from the bottom to the bottom to discharge the stored water 100 accommodated therein to the outside; and an overflow pipe 12 leading to the drain pipe 11 from the inner upper end and discharging the stored water 100 flowing into the inside by the rise of the water level in the internal space 10a to the outside; 10) As a part of the stored water 100 in the tank 10 is discharged through the overflow pipe 12 when the internal water level rises, overflow of the stored water 100 can be prevented, so that Ambient contamination can be prevented.
  • tank 10a inner space
  • cooling compressor 40 heat exchange tube
  • the present invention not only increases utilization by combining heating and cooling, but also increases heating and cooling efficiency by discharging air and expanded water in the process of automatically replenishing water, and discharges air and expanded water Since it is possible to reduce the inconvenience of the following, there is a possibility of industrial application related to the production of boilers for both heating and cooling.

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

La présente invention concerne une chaudière polyvalente pour le chauffage et le refroidissement, comprenant : un réservoir qui reçoit de l'eau stockée à travers son espace intérieur ; un dispositif de chauffage qui est disposé dans le réservoir pour chauffer l'eau stockée en générant de la chaleur en fonction de l'application de puissance ; un tuyau de refroidissement qui est disposé dans le réservoir pour refroidir l'eau stockée via la chaleur d'un fluide frigorigène s'écoulant à l'intérieur de celui-ci ; et un tuyau d'échange de chaleur qui est disposé dans le réservoir pour transférer de la chaleur entre l'eau, qui s'écoule le long de chaque tuyau ramifié en une pluralité entre un collecteur d'entrée et un collecteur de sortie, et l'eau stockée logée dans le réservoir, le tuyau d'échange de chaleur comprenant : un tuyau de supplément d'eau qui fournit en outre de l'eau séparée ; et un tuyau d'évacuation qui communique avec l'intérieur du réservoir, et à mesure que l'eau séparée est en outre fournie à travers le tuyau de supplément d'eau, l'eau est évacuée par le tuyau d'évacuation, et l'air contenu dans l'eau dans chaque tuyau entre le collecteur d'entrée et le collecteur de sortie est évacué conjointement avec le supplément d'eau dans le réservoir.
PCT/KR2021/013611 2020-10-07 2021-10-05 Chaudière polyvalente pour le chauffage et le refroidissement WO2022075697A1 (fr)

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KR1020200129573A KR102307519B1 (ko) 2020-10-07 2020-10-07 난방 및 냉방 겸용 보일러
KR10-2020-0129573 2020-10-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102307519B1 (ko) * 2020-10-07 2021-09-30 오문근 난방 및 냉방 겸용 보일러

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02272238A (ja) * 1989-04-10 1990-11-07 Daikin Ind Ltd 蓄熱式空気調和装置
KR200194661Y1 (ko) * 2000-04-10 2000-09-01 최진민 보일러의 난방수 자동보충장치
KR200219050Y1 (ko) * 2000-09-20 2001-04-02 신재은 심야전원을 이용한 냉난방 겸용 전기보일러
KR20100037901A (ko) * 2008-10-02 2010-04-12 안재덕 상·하향식 겸용 가스보일러의 물보충 시스템
KR101463122B1 (ko) * 2013-10-29 2014-11-21 트윈에너지(주) 밀폐형 축열조가 구비된 빙축열 이용 냉난방장치
KR102307519B1 (ko) * 2020-10-07 2021-09-30 오문근 난방 및 냉방 겸용 보일러

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020014073A (ko) * 2000-08-16 2002-02-25 류진장 축냉열식 냉난방장치
KR20050062762A (ko) 2005-06-02 2005-06-27 김덕상 냉방·난방 겸용 전자보일러

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02272238A (ja) * 1989-04-10 1990-11-07 Daikin Ind Ltd 蓄熱式空気調和装置
KR200194661Y1 (ko) * 2000-04-10 2000-09-01 최진민 보일러의 난방수 자동보충장치
KR200219050Y1 (ko) * 2000-09-20 2001-04-02 신재은 심야전원을 이용한 냉난방 겸용 전기보일러
KR20100037901A (ko) * 2008-10-02 2010-04-12 안재덕 상·하향식 겸용 가스보일러의 물보충 시스템
KR101463122B1 (ko) * 2013-10-29 2014-11-21 트윈에너지(주) 밀폐형 축열조가 구비된 빙축열 이용 냉난방장치
KR102307519B1 (ko) * 2020-10-07 2021-09-30 오문근 난방 및 냉방 겸용 보일러

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