CN200975779Y - GHPWarm water take out system of gas combustion heat pump air conditioning machine - Google Patents
GHPWarm water take out system of gas combustion heat pump air conditioning machine Download PDFInfo
- Publication number
- CN200975779Y CN200975779Y CN 200620093515 CN200620093515U CN200975779Y CN 200975779 Y CN200975779 Y CN 200975779Y CN 200620093515 CN200620093515 CN 200620093515 CN 200620093515 U CN200620093515 U CN 200620093515U CN 200975779 Y CN200975779 Y CN 200975779Y
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- water
- heat pump
- pump air
- ghp
- warm water
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Abstract
The utility model relates to a GHP gas-engine-driven air-conditioner heat pump and a GHP gas heat pump air-conditioner warm-water-extracting system, which relates to a GHP gas heat pump air-conditioner; a heat exchanger is arranged at the gas-exhaust heat-exchanger outlet of the GHP gas heat pump air-conditioner; the heat exchanger is communicated with the warm-water-extracting heat exchanger through a circulating-water pipe provided with a warm water circulating pump; a hot water circulating-water pipe connected with the other warm water circulating pump is arranged on the other side of the warm-water-extracting heat pump; the hot water circulating pipe is communicated with a warm-water-extracting afterburning gas water heater on which a hot-water-supplying pipe communicated with a mixing water valve is arranged. The utility model has the advantages that so long as the GHP gas heat pump air conditioner is run in summer, the waste heat emitted by the engine can be made full use of to provide a user with warm water; the utility model is clean, environmentally friendly and highly efficient which reduces the traditional initial investment of the user and resolves the pipe freeze problem of the north area in winter.
Description
Technical field:
The utility model relates to GHP Gas Engine-driven Air Conditioner machine heat pump.
Background technology:
The GHP gas engine drives the heat-pump air-conditioner unit, promptly turn round by gas engine drive compression machine, refrigerant is constantly circulation in unit, heat in the summer absorption chamber is also discharged outdoor realization refrigeration, winter, the heat that heat that absorption chamber is outer and gas engine are discharged was sent into indoor realization heating by cross valve conversion refrigerant loop direction.As shown in Figure 1.At present traditional GHP gas engine drives the heat-pump air-conditioner unit can only realize providing warm water at the used heat that utilize gas engine burning back to discharge summer, and do not move or when GHP gas heat pump air-conditioning machine provides the warm water deficiency at transition season, winter, GHP gas heat pump air-conditioning machine, can't be for the user provide health hot water, the user needs device gas heater in addition.Therefore, provide not convenient to user's use for GHP gas heat pump air-conditioning machine unit warm water, system's investment is also big.
Summary of the invention:
The utility model purpose is the not enough problem that overcomes above-mentioned existence, provide a kind of GHP gas heat pump air-conditioning machine warm water to get system, make GHP gas heat pump air-conditioning machine unit realize refrigeration, heating, three kinds of functions of health hot water at any time, initial cost is little, comprehensive utilization used heat, improve operational efficiency, environmental protection and energy saving.
The technical scheme that the utility model is adopted for achieving the above object is: GHP gas heat pump air-conditioning machine warm water extraction system, relate to GHP gas heat pump air-conditioning machine, in the outlet of GHP gas heat pump air-conditioning machine combustion gas heat rejection heat exchanger heat exchanger is housed, this heat exchanger is communicated with warm water by the circulating water pipe that the warm water circulating pump is housed and takes out heat exchanger, the opposite side that warm water takes out heat exchanger is equipped with the hot water circuit water pipe that is connected to another warm water circulating pump, this hot water circuit water pipe is connected warm water and is taken out the afterburning gas heater, also be provided with the hot water feeding pipe on the water heater, hot water feeding pipe and mixed water valve are connected.
Described heat exchanger is board-like or shell-and-tube exchanger.
On the described heat exchanger circulating water pipe water compensating valve and automatic blow off valve valve air relief are housed.
On the described heat exchanger circulating water pipe expansion drum is housed.
On the described circulating water pipe stop valve is housed.
The beneficial effects of the utility model are: after summer, GHP gas heat pump air-conditioning machine came into operation, the used heat that engine is discharged can be produced warm water by heat exchanger and circulating water pipe, by the pump circulation warm water is delivered to warm water then and take out heat-exchangers of the plate type, running water enters GHP afterburning gas heater, by a circulating pump, take out heat-exchangers of the plate type and warm water generation heat exchange at warm water, thereby cold water becomes hot water, heat up so repeatedly, the cold water up to GHP afterburning gas heater the inside reaches the design temperature that the user needs hot water.Simultaneously, in control, realized the linkage operation of GHP gas heat pump air-conditioning machine and 2 water circulating pumps.And do not open, provide warm water shortage of heat, transition season, winter etc. at GHP gas heat pump air-conditioning machine, and starting GHP afterburning gas heater, the cold water in the heating tank provides the hot water that needs for the user.The utility model summer is as long as the used heat that the operation of GHP gas heat pump air-conditioning machine can utilize engine to discharge fully provides warm water for the user.In addition, because GHP gas heat pump air-conditioning machine and combustion gas fuel supplementing type water heater all use natural gas to do thermal source, cleaning, environmental protection, efficient.This system has also reduced traditional approach user's initial cost, has also solved northern area use in winter pipeline frozen problem.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of GHP gas heat pump air-conditioning machine.
The specific embodiment:
GHP gas heat pump air-conditioning machine warm water extraction system as shown in Figure 1, relate to GHP gas heat pump air-conditioning machine 1, in 14 outlets of GHP gas heat pump air-conditioning machine combustion gas heat rejection heat exchanger heat-exchangers of the plate type 2 is housed, heat-exchangers of the plate type is communicated with warm water by the circulating water pipe 5 that warm water circulating pump 3 is housed and takes out heat exchanger 4, warm water takes out the water heater circulating water pipe 8 that the interior opposite side of heat exchanger is equipped with the warm water circulating pump, the water heater circulating water pipe is connected warm water and is taken out afterburning gas heater 6, also be provided with hot water feeding pipe 9 on the water heater, hot water feeding pipe and mixed water valve 10 are connected, on circulating water pipe and the water heater circulating water pipe water compensating valve 11 is housed all, stop valve 12 and automatic blow off valve valve air relief 13, be security consideration, expansion drum 7 also is housed on the circulating water pipe.
Summer is when freezing, the GHP gas engine drives the warm water that heat-pump air-conditioner provides, be sent to warm water and take out heat-exchangers of the plate type, cold water generation heat exchange with GHP warm water taking-up afterburning gas heater, this warm water temperature reduces and turns back in the GHP gas engine driving heat-pump air-conditioner by the warm water circulating pump, GHP warm water takes out the cold water temperature rising of afterburning gas heater simultaneously, the cold water that GHP warm water takes out the afterburning gas heater constantly circulates by the warm water circulating pump, and self temperature constantly raises.Thereby when realizing that summer, the GHP gas engine drove the heat-pump air-conditioner refrigeration, constantly provide hot water heating GHP warm water to take out the cold water of afterburning gas heater, the health hot water that needs is provided for the user.And summer the GHP gas engine drive that heat-pump air-conditioner does not move, transition season, winter etc., start GHP warm water to take out cold water in the afterburning gas heater heating tank, the health hot water that needs is provided for the user.The preferential like this heat extraction of engine when having utilized operation of air-conditioner.From control, when summer, the GHP gas engine drove the heat-pump air-conditioner operation, take out the design temperature that temperature in the afterburning gas heater does not reach the hot water that the user needs if start GHP warm water, then warm water circulating pump and GHP gas engine drive the heat-pump air-conditioner linkage operation.
Claims (5)
1, GHP gas heat pump air-conditioning machine warm water extraction system, relate to the GHP gas heat pump air-conditioning, it is characterized in that: in GHP gas heat pump air-conditioning combustion gas heat rejection heat exchanger (14) outlet heat exchanger (2) is housed, heat exchanger is communicated with warm water by the circulating water pipe (5) that warm water circulating pump (3) are housed and takes out heat exchanger (4), warm water takes out the heat exchanger opposite side hot water circuit water pipe (8) that is connected to another warm water circulating pump is housed, this hot water circuit water pipe is connected warm water and is taken out afterburning gas heater (6), also be provided with hot water feeding pipe (9) on the water heater, hot water feeding pipe and mixed water valve (10) are connected.
2, GHP gas heat pump air-conditioning machine warm water extraction system according to claim 1, it is characterized in that: heat exchanger (2) is board-like or shell-and-tube exchanger.
3, GHP gas heat pump air-conditioning machine warm water extraction system according to claim 1 is characterized in that: water compensating valve (11) and automatic blow off valve valve air relief (13) are housed on the heat exchanger circulating water pipe (5).
4, GHP gas heat pump air-conditioning machine warm water extraction system according to claim 1 is characterized in that: expansion drum (7) is housed on the heat exchanger circulating water pipe (5).
5, GHP gas heat pump air-conditioning machine warm water extraction system according to claim 1 is characterized in that: stop valve (12) is housed on the circulating water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093515 CN200975779Y (en) | 2006-09-27 | 2006-09-27 | GHPWarm water take out system of gas combustion heat pump air conditioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093515 CN200975779Y (en) | 2006-09-27 | 2006-09-27 | GHPWarm water take out system of gas combustion heat pump air conditioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975779Y true CN200975779Y (en) | 2007-11-14 |
Family
ID=38902063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093515 Expired - Fee Related CN200975779Y (en) | 2006-09-27 | 2006-09-27 | GHPWarm water take out system of gas combustion heat pump air conditioning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975779Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075804A (en) * | 2013-01-09 | 2013-05-01 | 天津大学 | Electric-free gas heat-pump water heater |
| CN111412654A (en) * | 2020-04-16 | 2020-07-14 | 山东赛马力动力科技有限公司 | GHP gas heat pump machine |
-
2006
- 2006-09-27 CN CN 200620093515 patent/CN200975779Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075804A (en) * | 2013-01-09 | 2013-05-01 | 天津大学 | Electric-free gas heat-pump water heater |
| CN103075804B (en) * | 2013-01-09 | 2015-10-28 | 天津大学 | De-electric gas-fired heat pump water heater |
| CN111412654A (en) * | 2020-04-16 | 2020-07-14 | 山东赛马力动力科技有限公司 | GHP gas heat pump machine |
| CN111412654B (en) * | 2020-04-16 | 2021-06-04 | 山东赛马力动力科技有限公司 | GHP gas heat pump machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20120927 |