CN2777432Y - Heat pump type air conditioner water heater - Google Patents
Heat pump type air conditioner water heater Download PDFInfo
- Publication number
- CN2777432Y CN2777432Y CN 200520056325 CN200520056325U CN2777432Y CN 2777432 Y CN2777432 Y CN 2777432Y CN 200520056325 CN200520056325 CN 200520056325 CN 200520056325 U CN200520056325 U CN 200520056325U CN 2777432 Y CN2777432 Y CN 2777432Y
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- condenser
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- evaporimeter
- heat exchanger
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Abstract
The utility model relates to a heat pump type air conditioner water heater, which comprises an air conditioner, a hot water tank, a heat exchanger, a controller and an automatic unloading valve, wherein an inlet of the automatic unloading valve is connected with an inlet of a condenser, and an outlet thereof is connected to inlets of evaporators the evaporators are divided into two groups and installed on a machine frame in a box body of the heat exchanger; the inlets of the first groups of the evaporators are connected to an outlet of a throttling capillary tube, and outlets thereof are connected with an inlet of a vapor-liquid separator through a four-way valve; the inlets of the second groups of the evaporators are connected with the outlet of the unloading valve, and outlets thereof are connected to the inlet of the vapor-liquid separator. The condenser which is arranged in the hot water tank is a heat dissipation type spiral metal coiled pipe which presents an inverted cone shape with a larger top and a smaller bottom. The utility model has the advantages of high safety, environmental protection and energy saving, and has the functions of supplying cold air, hot air and hot water, and the highest temperature of the hot water can reach 65DEG.
Description
Technical field
The utility model relates to the device that a kind of air conditioner and water heater combine.
Background technology
Heat pump air-conditioner/water heater is a kind of device that air conditioner is combined with water heater, both can do air-conditioning cooling or heat supply, but heat supply water also.Its hot water temperature is generally 50-55 ℃.After the hot water temperature reached 55 ℃, protection that compressor is subjected to overheated (overload) and quitting work was perhaps switched no longer to the water heater heat supply by magnetic valve.The patent No. is that utility model patent specification and on the December 24th, 2003 of 200420020681.X " heat pump air-conditioner/water heater " by name is disclosed, and publication number is that CN1462855A, application number are that 03131988.2 " Air conditioner water heater of the multi-functional heat pump type " patent of invention specification by name all is as described above.But in real life, in particular environment (as cold), when specific people (as old man, patient) takes a shower and specific need of work when being higher than 55 ℃ hot water, present heat pump air-conditioner/water heater can't provide.
Summary of the invention
The technical problem that will solve of the present utility model provides a kind of high-efficiency heat pump air conditioner and water heater of new structure, the hot water about can providing up to 65 ℃.
The utility model adopts following technical scheme:
A kind of heat pump air-conditioner/water heater, comprise air conditioner, boiler, heat exchanger and controller, the condenser of air conditioner is placed in the boiler, evaporimeter is placed in the heat exchanger casing, also comprise an automatic deloading valve, the import of unloader links to each other with the import of condenser, and outlet links to each other with the import of evaporimeter.
Described evaporimeter comprises two groups, and first group comprises first module and Unit the 3rd, and second group comprises Unit second and Unit the 4th, and four unit are arranged in order on the frame that is installed in the heat exchanger casing; The import of first module and Unit the 3rd links to each other with the outlet of throttle capillary tube, and outlet links to each other with the import of vapour liquid separator by cross valve; The import of Unit second and Unit the 4th links to each other with the outlet of unloader, and outlet links to each other with the import of vapour liquid separator by cross valve.
Described condenser is the up big and down small heat radiation spiral metal coil pipe that is back taper, and refrigerant inlet is positioned at the top of outlet, and cooling water inlet and hot water outlet are housed on the sidewall of boiler, the contiguous condenser of cooling water inlet, the contiguous condenser of hot water outlet top.
Also comprise a cross valve in the described air conditioner, four ports of cross valve respectively with compressor, condenser, evaporimeter, vapour liquid separator are connected.
Described heat exchanger comprises evaporimeter, metal grid mesh and blower fan, and the contiguous evaporimeter of metal grid mesh is installed in the back back side of heat exchanger casing, and blower fan is installed on the bottom surface of heat exchanger casing over against evaporimeter and metal grid mesh.
Advantage of the present utility model is: integrate air-conditioner and water heater function, compare with electric heater and gas heater, the danger of no electric shock, electric leakage and gas leakage and poisoning, discharge of noxious gases not, safety, environmental protection, energy-conservation, the multiple function of cooling, heat supply and heat supply water is arranged, can be made into the small-sized household machine, also can be made into large and medium-sized business PC.Compare with existing heat pump air-conditioner/water heater, the most outstanding advantage is that the hot water maximum temperature can improve 10-15 ℃, reaches 65 ℃.Because the utility model is provided with an automatic deloading valve between as the import of the back taper of condenser heat radiation spiral metal coil pipe and the evaporator in the heat exchanger, compressor can also operate as normal when the temperature of boiler reaches 65 ℃.Heat radiation spiral metal dish is back taper and becomes reverse heat exchange, the heat exchange efficiency height with water in the boiler.
Description of drawings
Fig. 1 is the utility model structure schematic flow sheet;
Fig. 2 is the utility model perspective view;
The specific embodiment
In conjunction with the accompanying drawings, the utility model is further described.
Referring to Fig. 1 and Fig. 2, heat pump air-conditioner/water heater, comprise air conditioner, boiler 3, heat exchanger 5 and controller 12, the condenser 31 of air conditioner places boiler 3, evaporimeter 5 places the heat exchanger casing, also comprise an automatic deloading valve 7, the import of unloader links to each other with the import of condenser 31, and outlet links to each other with the import of evaporimeter.
Described evaporimeter 51 comprises two groups, and first group comprises first module 51A and the 3rd unit 51C, and second group comprises the second unit 51B and the 4th unit 51D, and four unit 51A, 51B, 51C, 51D are arranged in order on the frame that is installed in the heat exchanger casing; The import of first module 51A and the 3rd unit 51C links to each other with the outlet of throttle capillary tube 4, and outlet links to each other with the import of vapour liquid separator 6 by cross valve 2; The import of the second unit 51B and the 4th unit 51D links to each other with the outlet of unloader 7, and outlet links to each other with the import of vapour liquid separator 6 by cross valve 2.
Described condenser 31 is the up big and down small heat radiation spiral metal coil pipe that is back taper, refrigerant inlet 31A is positioned at the top of outlet 31B, cooling water inlet 8 and hot water outlet 9 are housed, cooling water inlet 8 contiguous condensers 31 bottoms, hot water outlet 9 contiguous condensers 31 tops on the sidewall of boiler.
Also comprise a cross valve 2 in the described air conditioner, four ports of cross valve 2 respectively with compressor 2, condenser 31, evaporimeter 51, vapour liquid separator 6 are connected.
Described heat exchanger comprises evaporimeter 51, metal grid mesh 53 and blower fan 52, and metal grid mesh 53 contiguous evaporimeters 51 are installed in the back back side of heat exchanger casing 54, and blower fan is installed on the bottom surface of heat exchanger casing over against evaporimeter and metal grid mesh.
The utility model heat pump air-conditioner/water heater can have following several operating mode:
1, freezes, heats the water transport operation mode: mark as solid arrow among Fig. 1, cold-producing medium flows out from the outlet of compressor 1, enter condenser 31 in the boiler 3 through cross valve 2, heat exchange (heating water) is after throttle capillary tube 4 inflow evaporator 51C, and 51A draws surrounding air heat (refrigeration fan blows out cold air), flow into vapour liquid separator 6 through cross valve 2 again, compressor sucks cold-producing medium again, output again after the compression, circular flow.After the hot water temperature reached more than 55 ℃, the temperature and pressure of cold-producing medium also raise, behind the pressure unloading (as being 2.35MPA) that height is set to automatic deloading valve 7, unloader 7 can be opened automatically, part of refrigerant is via unloader inflow evaporator 51B, 51D, and compressor can normally move.After the hot water temperature reached a certain setting value (as being 65 ℃), controller 12 sent instruction, and compressor 1 is out of service, resumes operation again after the hot water temperature is lower than described setting value.
2, heat or defrosting mode: by the switching of cross valve 2, cold-producing medium is pressed dotted arrow operation among Fig. 1, and above-mentioned evaporimeter becomes condenser, heat radiation defrosting or heating gas, and condenser becomes evaporimeter.
Claims (5)
1, a kind of heat pump air-conditioner/water heater, comprise air conditioner, boiler, heat exchanger and controller, the condenser of air conditioner is placed in the boiler, evaporimeter is placed in the heat exchanger casing, it is characterized in that: also comprise an automatic deloading valve (7), the import of unloader links to each other with the import of condenser (51), and outlet links to each other with the import of evaporimeter.
2, heat pump air-conditioner/water heater according to claim 1, it is characterized in that: described evaporimeter (51) comprises two groups, first group comprises first module (51A) and Unit the 3rd (51C), second group comprises Unit second (51B) and Unit the 4th (51D), and four unit are arranged in order on the frame that is installed in the heat exchanger casing; The import of first module and Unit the 3rd links to each other with the outlet of throttle capillary tube (4), and outlet links to each other with the import of vapour liquid separator (6) by cross valve (2); The import of Unit second and Unit the 4th links to each other with the outlet of unloader (7), and outlet links to each other with the import of vapour liquid separator (6) by cross valve (2).
3, heat pump air-conditioner/water heater according to claim 1, it is characterized in that: described condenser (31) is the up big and down small heat radiation spiral metal coil pipe that is back taper, refrigerant inlet (31A) is positioned at the top of outlet (31B), cooling water inlet (8) and hot water outlet (9) are housed on the sidewall of boiler, the contiguous condenser (31) of cooling water inlet (8) bottom, the contiguous condenser (31) of hot water outlet (9) top.
4, heat pump air-conditioner/water heater according to claim 1, it is characterized in that: also comprise a cross valve (2) in the described air conditioner, four ports of cross valve (2) respectively with compressor (2), condenser (31), evaporimeter (51), vapour liquid separator (6) are connected.
5, heat pump air-conditioner/water heater according to claim 1, it is characterized in that: described heat exchanger (5) comprises evaporimeter (51), metal grid mesh (53) and blower fan (52), the contiguous evaporimeter of metal grid mesh (53) (51) is installed in the back back side of heat exchanger casing (54), and blower fan (52) is installed on the bottom surface of heat exchanger casing over against evaporimeter (51) and metal grid mesh (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056325 CN2777432Y (en) | 2005-03-30 | 2005-03-30 | Heat pump type air conditioner water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056325 CN2777432Y (en) | 2005-03-30 | 2005-03-30 | Heat pump type air conditioner water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777432Y true CN2777432Y (en) | 2006-05-03 |
Family
ID=36744816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520056325 Expired - Fee Related CN2777432Y (en) | 2005-03-30 | 2005-03-30 | Heat pump type air conditioner water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777432Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460797C (en) * | 2007-10-30 | 2009-02-11 | 吴荣华 | Polluted water or ground surface water source heat pump flow passage type heat transfer system |
| CN112196673A (en) * | 2020-09-04 | 2021-01-08 | 华电电力科学研究院有限公司 | Air inlet heating system for combined cycle power plant and control method thereof |
-
2005
- 2005-03-30 CN CN 200520056325 patent/CN2777432Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460797C (en) * | 2007-10-30 | 2009-02-11 | 吴荣华 | Polluted water or ground surface water source heat pump flow passage type heat transfer system |
| CN112196673A (en) * | 2020-09-04 | 2021-01-08 | 华电电力科学研究院有限公司 | Air inlet heating system for combined cycle power plant and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY NEW AGE NEW ENERGY SCIENCE CO., LTD. Free format text: FORMER OWNER: XIE KUN Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Zip Daling Shan Zhen Yang house in Guangdong province Dongguan city first industrial zone, 523839 Patentee after: Dongguan Xinshidai New Energy Technology Co., Ltd. Address before: Guangdong Shuidong province Dianbai County Town People's Street No. 18, zip code: 525400 Patentee before: Xie Kun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20130330 |