CN201203301Y - Air source and water source comprehensive utilization heat pump - Google Patents
Air source and water source comprehensive utilization heat pump Download PDFInfo
- Publication number
- CN201203301Y CN201203301Y CNU2008200209727U CN200820020972U CN201203301Y CN 201203301 Y CN201203301 Y CN 201203301Y CN U2008200209727 U CNU2008200209727 U CN U2008200209727U CN 200820020972 U CN200820020972 U CN 200820020972U CN 201203301 Y CN201203301 Y CN 201203301Y
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- heat pump
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- air
- heat exchanger
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Abstract
The utility model relates to a heat pump, in particular to a heat pump utilizing air source and water source synthetically, belonging to a technical field of heat pump structure. The heat pump utilizing air source and water source synthetically comprises a heat pump compressor, which is characterized in that: one end of the heat pump compressor is communicated with a hot end exchanger, the other end of the heat pump compressor is simultaneously communicated with two pipelines parallel with a cold end air source heat exchanger and a cold end water source heat exchanger, a heat power expansion valve 5 and an electromagnetic valve 4 for controlling the pipeline automatically are respectively arranged on two parallel output pipelines of the cold end air source heat exchanger 2 and the cold end water source heat exchanger 8, the outlet of the electromagnetic valve 4 is connected with a liquid storage tank 3, the liquid storage tank 3 is communicated with a hot end water source heat exchanger. The utility model utilizes heat pump to absorb the heat in air or water to heat household water (40-60DEGC) and has simple structure, environmental protection, energy saving, high heat efficiency, wide applicable condition, convenient and flexible use, and can make heating coefficient of heat pump keep at above 4.8 in full year, and save electric power by above 80 percent. The utility model is an ideal energy-saving utilization equipment for families or enterprise and administrate units.
Description
One, technical field
The utility model relates to a kind of heat pump, and especially a kind of air source, water source comprehensive utilization heat pump belong to the heat pump technical field of structures.
Two, background technology
At present, the utilization in our routine work life of heat pump more and more widely, but that most heat pump in use expends the energy is higher, causes the waste of quite a few energy, and its function singleness of existing heat pump, can not satisfy the many-sided actual needs of people in the life.
Three, summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of simple in structure, environmental protection and energy saving, thermal efficiency height, applicable elements air source, water source comprehensive utilization heat pump extensive and flexible and convenient to use are provided.
Air of the present utility model source, water source comprehensive utilization heat pump, mainly comprise heat pump compressor 1, special character is that heat pump compressor 1 one ends are communicated with hot junction interchanger 6, other end while and cold junction air source heat exchanger 2, heat exchanger 8 two parallel pipelines in cold junction water source are connected, cold junction air source heat exchanger 2, be respectively equipped with a heating power expansion valve 5 and the magnetic valve 4 that can control this path break-make automatically on 8 two parallel output pipes of cold junction water source heat exchanger, the outlet of magnetic valve 4 connects fluid reservoir 3, and fluid reservoir 3 is connected with hot-side heat exchanger 6;
Described cold junction water source heat exchanger 8 be externally connected to the water pump 7 that is used to provide the water source;
There is the waste hot gas of surrounding air, space air and other equipment etc. in described cold junction air source heat exchanger 2 available air sources;
There are the cooling water of hotel heavy water, underground well water, seawater river, central air-conditioning and the spent hot water of other equipment etc. in heat exchanger 8 available water sources, described cold junction water source;
During the broiling summer, described cold junction air source heat exchanger 2 also can directly insert in the room that hotel or office building need freeze, and is the room refrigeration cool-down, reaches the cooling-down effect of air-conditioning, becomes the economic benefits and social benefits multipurpose water pump.
The utility model air source, water source comprehensive utilization heat pump, utilize heat pump to absorb the domestic water that heat in air or the water heats (40-60) ℃, have simple in structure, environmental protection and energy saving, thermal efficiency height, applicable elements is extensive and flexible and convenient to use, can make the heating efficiency cop of heat pump remain on more than 4.8 throughout the year, but saves energy is the desirable energy-conservation equipment that utilizes of numerous residents and enterprises and institutions more than 80%.
Four, description of drawings
Fig. 1: the utility model air source, water source comprehensive utilization heat pump structural principle schematic diagram;
Among the figure, 1, heat pump compressor, 2, cold junction air source heat exchanger, 3, fluid reservoir, 4, magnetic valve, 5, heating power expansion valve, 6, the hot junction holds interchanger, 7, water pump, 8, cold junction water source heat exchanger.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
The air source of present embodiment, water source comprehensive utilization heat pump are with reference to figure 1, mainly comprise heat pump compressor 1, heat pump compressor 1 one ends are communicated with hot junction interchanger 6, the other end is connected with cold junction air source heat exchanger 2,8 two parallel pipelines of cold junction water source heat exchanger simultaneously, be respectively equipped with a heating power expansion valve 5 and the magnetic valve 4 that can control this path break-make automatically on cold junction air source heat exchanger 2,8 two parallel output pipes of cold junction water source heat exchanger, the outlet of magnetic valve 4 connects fluid reservoir 3, and fluid reservoir 3 is connected with hot-side heat exchanger 6; Described cold junction water source heat exchanger 8 be externally connected to the water pump 7 that is used to provide the water source; There is the waste hot gas of surrounding air, space air and other equipment etc. in described cold junction air source heat exchanger 2 available air sources; There are the cooling water of hotel heavy water, underground well water, seawater river, central air-conditioning and the spent hot water of other equipment etc. in heat exchanger 8 available water sources, described cold junction water source; During the broiling summer, described cold junction air source heat exchanger 2 also can directly insert in the room that hotel or office building need freeze, and is the room refrigeration cool-down, reaches the cooling-down effect of air-conditioning, becomes the economic benefits and social benefits multipurpose water pump.
The air source of present embodiment, water source comprehensive utilization heat pump, utilize heat pump to absorb the domestic water that heat in air or the water heats (40-60) ℃, have simple in structure, environmental protection and energy saving, thermal efficiency height, applicable elements is extensive and flexible and convenient to use, can make the heating efficiency cop of heat pump remain on more than 4.8 throughout the year, but saves energy is the desirable energy-conservation equipment that utilizes of numerous residents and enterprises and institutions more than 80%.
Its course of work and principle analysis are as follows:
When air themperature was higher than 10 ℃, wind source heat pump energy multiplication constant was very high, Yue Keda 4-6.Be that compressor consumes 1 part of electric energy, utilize heat pump from air, can obtain 4-6 part heat energy.And when air themperature was lower than 3 ℃, because easily frosting on the endothermic heat exchanger 2 needs the defrost consumed energy, this moment, the energy multiplication constant of heat pump will obviously descend, and can drop to below 2.5.In cold winter, wind source heat pump can't operate as normal below-10 ℃ the time for temperature.
Water resource heat pump is to absorb heat from water, as long as the temperature of water is higher than 0 ℃, does not promptly freeze in the heat exchanger 8, and heat pump is higher with regard to energy operate as normal and efficient.The heavy water temperature in waste water, hotel of normally descending well water, seawater, dark river, lake water, factory is all more than 10 ℃, and heat pump is from wherein heat absorption, and its energy multiplication constant can be greater than 3.
In summer heat exchanger 8 being inserted needs the room that freezes in hotels or the office building, absorb the heat in room, is the room refrigeration cool-down, will become the multipurpose heat pump of economic benefits and social benefits benefit.
This product utilizes magnetic valve 4 (or electric T-shaped valve) automatically system to be switched exactly.When air themperature was high, heat pump utilized the work of air source; When water temperature was higher than the temperature of air, heat pump utilized water source work.Can make heat pump steady operation all the year round thus, its energy multiplication constant can reach more than 5.
Claims (5)
1, the air source, water source comprehensive utilization heat pump, mainly comprise heat pump compressor (1), be characterised in that heat pump compressor (1) one end is communicated with hot junction interchanger (6), other end while and cold junction air source heat exchanger (2), heat exchanger (8) two parallel pipelines in cold junction water source are connected, cold junction air source heat exchanger (2), be respectively equipped with a heating power expansion valve (5) and the magnetic valve (4) that can control this path break-make automatically on (8) two parallel output pipes of cold junction water source heat exchanger, the outlet of magnetic valve (4) connects fluid reservoir (3), and fluid reservoir (3) is connected with hot-side heat exchanger (6).
2, according to the described air of claim 1 source, water source comprehensive utilization heat pump, it is characterized in that the water pump (7) that being externally connected to of described cold junction water source heat exchanger (8) is used to provide the water source.
3, according to the described air of claim 1 source, water source comprehensive utilization heat pump, it is characterized in that there is the waste hot gas of surrounding air, space air and other equipment etc. in the available air of described cold junction air source heat exchanger (2) source.
4, according to the described air of claim 1 source, water source comprehensive utilization heat pump, it is characterized in that there are the cooling water of hotel heavy water, underground well water, seawater river, central air-conditioning and the spent hot water of other equipment etc. in the available water source of described cold junction water source heat exchanger (8).
5,, it is characterized in that described cold junction air source heat exchanger (2) can directly insert refrigeration cool-down in the room that hotel or office building need freeze according to the described air of claim 1 source, water source comprehensive utilization heat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209727U CN201203301Y (en) | 2008-04-19 | 2008-04-19 | Air source and water source comprehensive utilization heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200209727U CN201203301Y (en) | 2008-04-19 | 2008-04-19 | Air source and water source comprehensive utilization heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203301Y true CN201203301Y (en) | 2009-03-04 |
Family
ID=40425614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200209727U Expired - Lifetime CN201203301Y (en) | 2008-04-19 | 2008-04-19 | Air source and water source comprehensive utilization heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203301Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865693A (en) * | 2012-10-16 | 2013-01-09 | 赵克 | Triple-generation unit combining air source, waste water source and heat pump |
| CN103043737A (en) * | 2013-01-23 | 2013-04-17 | 林贤华 | Heat pump based all-weather sea water desalination system |
| CN103172131A (en) * | 2013-04-11 | 2013-06-26 | 南京航空航天大学 | Water-cooled sea water desalination flash system by thermoelectric heat pump and sea water desalination method |
| CN103925729A (en) * | 2013-01-15 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioning system and central air conditioner comprising same |
| CN112628850A (en) * | 2020-12-21 | 2021-04-09 | 广州市城市规划勘测设计研究院 | Split type double-source heat pump air conditioning unit and operation method thereof |
-
2008
- 2008-04-19 CN CNU2008200209727U patent/CN201203301Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865693A (en) * | 2012-10-16 | 2013-01-09 | 赵克 | Triple-generation unit combining air source, waste water source and heat pump |
| CN103925729A (en) * | 2013-01-15 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioning system and central air conditioner comprising same |
| CN103925729B (en) * | 2013-01-15 | 2016-08-24 | 珠海格力电器股份有限公司 | Air conditioning system and central air conditioner comprising same |
| CN103043737A (en) * | 2013-01-23 | 2013-04-17 | 林贤华 | Heat pump based all-weather sea water desalination system |
| CN103043737B (en) * | 2013-01-23 | 2013-11-27 | 林贤华 | Heat pump based all-weather sea water desalination system |
| CN103172131A (en) * | 2013-04-11 | 2013-06-26 | 南京航空航天大学 | Water-cooled sea water desalination flash system by thermoelectric heat pump and sea water desalination method |
| CN112628850A (en) * | 2020-12-21 | 2021-04-09 | 广州市城市规划勘测设计研究院 | Split type double-source heat pump air conditioning unit and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |