CN201311057Y - Heat pump water heater with gas auxiliary heating working medium device - Google Patents
Heat pump water heater with gas auxiliary heating working medium device Download PDFInfo
- Publication number
- CN201311057Y CN201311057Y CNU2008202028213U CN200820202821U CN201311057Y CN 201311057 Y CN201311057 Y CN 201311057Y CN U2008202028213 U CNU2008202028213 U CN U2008202028213U CN 200820202821 U CN200820202821 U CN 200820202821U CN 201311057 Y CN201311057 Y CN 201311057Y
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- China
- Prior art keywords
- working medium
- combustion gas
- auxiliary heating
- gas
- heat exchanger
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Abstract
A heat pump water heater with a gas auxiliary heating working medium device comprises a compressor, a control device and a heat exchanger. The heat pump water heater is technically characterized by further comprising a gas auxiliary heating working medium device, the inlet end of a working medium pipeline is connected with the outlet end of the compressor, the outlet end of the working medium pipeline is connected with the working medium inlet end of the heat exchanger, and a puffing temperature probe, both a temperature controller and a gas control valve of the gas auxiliary heating working medium device are electronically connected with the control device. The heat pump water heater provided in the utility model can effectively overcome the shortcoming of insufficient heat supply for heat pump running, and enlarges the application range of the heat pump water heater.
Description
Technical field:
The utility model relates to a kind of Teat pump boiler with the auxiliary heating working medium device of combustion gas.
Background technology:
Existing Teat pump boiler can not use at the colder northern area of weather mostly, because outdoor air themperature is lower, influence working medium heat absorption evaporation rate, driving Working fluid phase changing by compressor is difficult to satisfy instructions for use separately, cause Teat pump boiler to use the heat supply deficiency in the north, defective such as be difficult to popularize.For overcoming these defectives, the Teat pump boiler of the auxiliary heating working medium device of band combustion gas is developed.
Summary of the invention:
Technical problem to be solved in the utility model is that a kind of Teat pump boiler with the auxiliary heating working medium device of combustion gas will be provided, and it can remedy the situation of heat pump running heat supply deficiency effectively, enlarges the suitable application region of Teat pump boiler.
The technical scheme that its technical problem that solves the utility model adopts: it comprises compressor, control device, heat exchanger, it comprises that also combustion gas assists the heating working medium device, the arrival end of working medium pipeline is connected with the port of export in the compressor in the auxiliary heating working medium device of described combustion gas, the port of export of working medium pipeline is connected with working medium arrival end in the heat exchanger, and the temp probe of falling the cigarette, temperature controller, gas control valve in the auxiliary heating working medium device of combustion gas electrically connect with control device respectively.
The auxiliary heating working medium device of described combustion gas comprises enclosure, combustion gas heat exchanger, gas burner, the temp probe of falling the cigarette, temperature controller, gas control valve, gas control valve is installed on the gas pipeline of gas burner below, the combustion gas heat exchanger is installed in the top of burner, enclosure is installed in the top of combustion gas heat exchanger, the temp probe of falling the cigarette is fixed on the enclosure, and temperature controller is fixed on the working medium pipeline of combustion gas heat exchanger.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts the auxiliary heating working medium device of combustion gas, the arrival end of working medium pipeline is connected with the port of export in the compressor in the auxiliary heating working medium device of combustion gas, the port of export of working medium pipeline is connected with working medium arrival end in the heat exchanger, the structure that the temp probe of falling the cigarette in the auxiliary heating working medium device of combustion gas, temperature controller, gas control valve electrically connect with control device respectively, so it can remedy the situation of heat pump running heat supply deficiency effectively, enlarge the suitable application region of Teat pump boiler.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit connection box figure of the present utility model.
The specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, present embodiment comprises low-voltage protective switch 1, compressor 2, high voltage protective switch 3, defrosting magnetic valve 4, enclosure 5, combustion gas heat exchanger 6, gas burner 7, the temp probe of falling the cigarette 8, temperature controller 9, gas control valve 10, press-bearing water tank 11, water temperature probe 12, water pump 13, heat exchanger 14, control device 16, evaporator temperature probe 17, heating power expansion valve 18, evaporimeter 19, evaporator fan 20, by-pass line 21.
The arrival end 25 of working medium pipeline 24 is connected with the port of export 22 in the compressor 2 in the auxiliary heating working medium device 15 of combustion gas, and the port of export 26 of working medium pipeline 24 is connected with working medium arrival end 23 in the heat exchanger 14.
Be provided with enclosure 5, combustion gas heat exchanger 6, gas burner 7, the temp probe of falling the cigarette 8, temperature controller 9, gas control valve 10 in the auxiliary heating working medium device 15 of combustion gas, gas control valve 10 is installed on the gas pipeline below the gas burner 7, combustion gas heat exchanger 6 is installed in the top of burner 7, enclosure 5 is installed in the top of combustion gas heat exchanger 6, the temp probe of falling the cigarette 8 is fixed on the enclosure 5, and temperature controller 9 is fixed on the working medium pipeline 24 of combustion gas heat exchanger 6.
During work, the water temperatures that control device 16 is popped one's head in the 12 perception press-bearing water tanks 11 by water temperature are lower than setting value, start compressor 2, evaporator fan 20 is started working, working medium becomes the high pressure-temperature gaseous state after by compressor 2, become high-pressure liquid through the water heat exchange in heat exchanger 14 and the press-bearing water tank 11, high-pressure liquid working medium becomes the low-pressure low-temperature liquid state through behind the heating power expansion valve 18, the low-pressure low-temperature liquid refrigerant absorbs the air that is blown by evaporator fan 20 at evaporimeter 19 places heat has become the low pressure gaseous state, 2 compressions become the high pressure-temperature gaseous state again to the low pressure gaseous working medium through compressor, so absorb airborne heat circularly and heat water in the press-bearing water tank 11, the water in the press-bearing water tank 11 are heated to setting value the most at last.When compressor 2 inlet pressures are crossed when low; low-voltage protective switch 1 can be given control device 16 signals, and control device 16 shuts down compressor 2 to signal, when compressor 2 inlet pressures are too high; high voltage protective switch 3 can be given control device 16 signals, and control device 16 shuts down compressor 2 to signal.When evaporator temperature probe 17 perceives evaporimeter 19 frostings, give control device 16 signals, control device 16 opens defrosting magnetic valve 4 to signal, and high temperature refrigerant flows back to evaporimeter 19 by by-pass line 21, and the frost of evaporimeter 19 is dissolved.
The working medium of combustion gas heat exchanger 6 is crossed when low by the evaporator temperature 17 perception ambient air temperatures of popping one's head in, depend merely on working medium draw heat from air this moment, and to add the spent time of hot water long, control device 16 starts the auxiliary heating working medium device 15 of combustion gas, make its unlatching for gas control valve 10 electric currents, gas-flow to gas burner 7 places are lighted, fuel gas buring produces the working medium that high-temperature flue gas heats the combustion gas heat exchanger 6 of flowing through, become low-temperature flue gas after enclosure 5 is discharged through combustion gas heat exchanger 6, heated high temperature refrigerant becomes cryogenic fluid through the water heat exchange of heat exchanger 14 and press-bearing water tank 11, and the water in the press-bearing water tank 11 constantly are heated until reaching setting value.The temp probe of falling the cigarette 8 perceives the too high or temperature controller 9 of flue-gas temperature and perceives the working medium temperature of the combustion gas heat exchanger 6 of flowing through when too high, and control device 16 is shut down water heater, and it is protected, and avoids water heater to be damaged.
Claims (2)
1, a kind of Teat pump boiler with the auxiliary heating working medium device of combustion gas, it comprises compressor (2), control device (16), heat exchanger (14), it is characterized in that also comprising that combustion gas assists heating working medium device (15), the arrival end (25) of the middle working medium pipeline (24) of the auxiliary heating working medium device (15) of described combustion gas is connected with the port of export (22) in the compressor (2), the port of export (26) of working medium pipeline (24) is connected with working medium arrival end (23) in the heat exchanger (14), the temp probe of falling the cigarette (8) in the auxiliary heating working medium device (15) of combustion gas, temperature controller (9), gas control valve (10) electrically connects with control device (16) respectively.
2, according to the described a kind of Teat pump boiler of claim 1 with the auxiliary heating working medium device of combustion gas, it is characterized in that the auxiliary heating working medium device (15) of described combustion gas comprises enclosure (5), combustion gas heat exchanger (6), gas burner (7), the temp probe of falling the cigarette (8), temperature controller (9), gas control valve (10), gas control valve (10) is installed on the gas pipeline of gas burner (7) below, combustion gas heat exchanger (6) is installed in the top of burner (7), enclosure (5) is installed in the top of combustion gas heat exchanger (6), the temp probe of falling the cigarette (8) is fixed on the enclosure (5), and temperature controller (9) is fixed on the working medium pipeline (24) of combustion gas heat exchanger (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028213U CN201311057Y (en) | 2008-11-01 | 2008-11-01 | Heat pump water heater with gas auxiliary heating working medium device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028213U CN201311057Y (en) | 2008-11-01 | 2008-11-01 | Heat pump water heater with gas auxiliary heating working medium device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311057Y true CN201311057Y (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202028213U Expired - Lifetime CN201311057Y (en) | 2008-11-01 | 2008-11-01 | Heat pump water heater with gas auxiliary heating working medium device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201311057Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121727A (en) * | 2010-01-07 | 2011-07-13 | 浙江大学 | Dual-energy gas heat pump air-conditioning system for refrigeration and heating and operating method thereof |
| CN102444986A (en) * | 2010-09-30 | 2012-05-09 | 艾欧史密斯(中国)热水器有限公司 | Duel-energy-source hot water supply system for implementing economical operation and operation method thereof |
| CN103216883A (en) * | 2013-03-20 | 2013-07-24 | 广西玉林宏江能源科技股份有限公司 | Energy-saving heating air conditioner using gas combustion to compensate insufficient heat of air heat source |
| CN105042872A (en) * | 2015-07-13 | 2015-11-11 | 珠海格力电器股份有限公司 | Water heater control method and water heater control system |
| CN108351121A (en) * | 2015-10-23 | 2018-07-31 | 布斯特赫特公司 | Thermal boiler with thermocompressor |
| CN110869675A (en) * | 2017-04-20 | 2020-03-06 | 布斯特赫特公司 | Thermal CO2 boiler and thermocompressor |
-
2008
- 2008-11-01 CN CNU2008202028213U patent/CN201311057Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121727A (en) * | 2010-01-07 | 2011-07-13 | 浙江大学 | Dual-energy gas heat pump air-conditioning system for refrigeration and heating and operating method thereof |
| CN102121727B (en) * | 2010-01-07 | 2014-09-03 | 浙江大学 | Dual-energy gas heat pump air-conditioning system for refrigeration and heating and operating method thereof |
| CN102444986A (en) * | 2010-09-30 | 2012-05-09 | 艾欧史密斯(中国)热水器有限公司 | Duel-energy-source hot water supply system for implementing economical operation and operation method thereof |
| CN102444986B (en) * | 2010-09-30 | 2014-04-16 | 艾欧史密斯(中国)热水器有限公司 | Duel-energy-source hot water supply system for implementing economical operation and operation method thereof |
| CN103216883A (en) * | 2013-03-20 | 2013-07-24 | 广西玉林宏江能源科技股份有限公司 | Energy-saving heating air conditioner using gas combustion to compensate insufficient heat of air heat source |
| CN105042872A (en) * | 2015-07-13 | 2015-11-11 | 珠海格力电器股份有限公司 | Water heater control method and water heater control system |
| CN108351121A (en) * | 2015-10-23 | 2018-07-31 | 布斯特赫特公司 | Thermal boiler with thermocompressor |
| CN108351121B (en) * | 2015-10-23 | 2020-12-25 | 布斯特赫特公司 | Thermodynamic boiler with thermocompressor |
| CN110869675A (en) * | 2017-04-20 | 2020-03-06 | 布斯特赫特公司 | Thermal CO2 boiler and thermocompressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER NAME: GUANGDONG WANHEXIN ELECTRIC APPLICANCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |