CN204460853U - Residual heat recovery type air source heat pump and solar energy coupled system - Google Patents
Residual heat recovery type air source heat pump and solar energy coupled system Download PDFInfo
- Publication number
- CN204460853U CN204460853U CN201520090695.7U CN201520090695U CN204460853U CN 204460853 U CN204460853 U CN 204460853U CN 201520090695 U CN201520090695 U CN 201520090695U CN 204460853 U CN204460853 U CN 204460853U
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- air source
- boiler
- heat pump
- source heat
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of residual heat recovery type air source heat pump and solar energy coupled system.The road hot water heat exchange that the flue gas that gas fired-boiler is discharged is discharged by air-water heat exchanger and air source heat pump condenser after flue gas cleaner filters, flue gas after heat exchange is connected to building exhaust duct by flue, builds in exhaust duct and arranges blower fan and the evaporimeter being connected to air source heat pump; Hot water after air-water heat exchanger heat exchange enters into gas fired-boiler and again heats up and then be connected to high water temperature user; Another road hot water that air source heat pump condenser is discharged directly is received user or enters boiler.By solar energy, water temperature is raised simultaneously, reduce system operation cost.Native system can provide the hot water of height different temperatures scope.
Description
Technical field
The utility model belongs to air source heat pump system, particularly relates to a kind ofly can reclaim amount of heat and the air source heat pump system be coupled with solar energy.
Background technology
Common air source heat pump is all directly get low-grade heat source in atmosphere when preparing hot water or heating, and namely the entering air temperature of air source heat pump evaporator side is the temperature of outdoor local environment.But during cold in winter, the entering air temperature entering air source heat pump evaporator side is lower, can have influence on the efficiency of net for air-source heat pump units, or even can not start shooting, and system cannot be run.And air source heat pump prepares the temperature of hot water usually below 40 DEG C, if sometimes need higher temperature, will be difficult to provide.Also the user of same thermal source not only needs high temperature but also need low-temperature water heating sometimes, brings many operations inconvenience.
Building is Gongjian especially, usually has concentrated exhaust outlet, and due to the heat supply in winter and the insulation effect of interior of building, the temperature of often air draft is more than 20 DEG C, and it contains a large amount of heats compared with the air of outdoor cold, is often wasted.
If building also adopts gas fired-boiler simultaneously, the tail gas of common gas fired-boiler is also directly discharged in air, and its waste heat is not also used appropriately.
Solar energy is one of new forms of energy of cleaning the most, and should encourage application energetically in place with good conditionsi, especially preparing hot water should adopt solar energy as far as possible.
Utility model content
The deficiency that the utility model exists to overcome above-mentioned prior art, effectively solve air source heat pump cold snap in winter inefficiency, exhaust gases from building and gas fired-boiler tail gas and directly the problem such as two or more temperature hot water, solar energy Appropriate application is needed to sky discharge waste, user, provide a kind of residual heat recovery type air source heat pump and solar energy coupled system.
The utility model solves the technical scheme that its technical problem adopts:
Whole system comprises air source heat pump, building, building exhaust duct, gas fired-boiler, flue gas cleaner, air-water heat exchanger, solar thermal collector, boiler; The road hot water heat exchange that the flue gas that gas fired-boiler is discharged is discharged by air-water heat exchanger and air source heat pump condenser after flue gas cleaner filters, flue gas after heat exchange is connected to building exhaust duct by flue, builds in exhaust duct and arranges blower fan and the evaporimeter being connected to air source heat pump; Hot water after air-water heat exchanger heat exchange enters into gas fired-boiler and again heats up and then be connected to high water temperature user; Another road hot water that air source heat pump condenser is discharged directly is received user or enters boiler, and two valve A are arranged at boiler both sides, and boiler is connected to solar thermal collector by water pump and water pipe; Valve B is arranged on the pipeline that condenser and user be directly connected.
Daytime, time sunny, opens two valve A, valve-off B, and another road hot water that air source heat pump condenser is discharged enters boiler, and temperature send a user after raising again.
Evening or without sunlight time, open valve B, close two valve A, air source heat pump condenser discharge another road hot water directly supply user.
Benefit of the present utility model and effect, by reclaiming gas fired-boiler fume afterheat and building air exhaust waste heat, provide the air themperature entering air source heat pump evaporator side, improve air source heat pump efficiency, ensure the even running in air source heat pump winter.Hot water temperature prepared by air source heat pump is heated up through flue gas waste heat for heat exchange, filters afterwards again and heats up, make it reach the desirable temperature of user, make up the difficult problem that air source heat pump supplying hot water temperature is not high through combustion gas.By solar energy, water temperature is raised simultaneously, reduce system operation cost.Native system can provide the hot water of height different temperatures scope.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
In Fig. 1: 1. air source heat pump, 2. building, 3. build exhaust duct, 4. flue gas cleaner, 5. air-water heat exchanger, 6. gas fired-boiler, 7. solar thermal collector, 8. water pump, 9. boiler, 10. valve A, 11. valve B.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and technical scheme:
A kind of residual heat recovery type air source heat pump and solar energy coupled system, whole system comprises air source heat pump 1, building 2, building exhaust duct 3, gas fired-boiler 6, flue gas cleaner 4, air-water heat exchanger 5, solar thermal collector 7, boiler 9; The flue gas that gas fired-boiler 6 is discharged passes through the road hot water heat exchange that air-water heat exchanger 5 is discharged with air source heat pump 1 condenser after flue gas cleaner 4 filters, flue gas after heat exchange is connected to building exhaust duct 3 by flue, builds in exhaust duct 3 and arranges blower fan and the evaporimeter being connected to air source heat pump 1; Hot water after air-water heat exchanger 5 heat exchange enters into gas fired-boiler and again heats up and then be connected to high water temperature user; Another road hot water that air source heat pump 1 condenser is discharged directly is received user or enters boiler 9, and two valve A10 are arranged at boiler 9 both sides, and boiler 9 is connected to solar thermal collector 7 by water pump 8 and water pipe; Valve B11 is arranged on the pipeline that condenser and user be directly connected.
The utility model is not limited to the present embodiment, any the utility model disclose technical scope in equivalent concepts or change, be all classified as protection domain of the present utility model.
Claims (1)
1. residual heat recovery type air source heat pump and a solar energy coupled system, is characterized in that: whole system comprises air source heat pump (1), building (2), building exhaust duct (3), gas fired-boiler (6), flue gas cleaner (4), air-water heat exchanger (5), solar thermal collector (7), boiler (9); The flue gas that gas fired-boiler (6) is discharged passes through the road hot water heat exchange that air-water heat exchanger (5) is discharged with air source heat pump (1) condenser after flue gas cleaner (4) filters, flue gas after heat exchange is connected to building exhaust duct (3) by flue, builds in exhaust duct (3) and arranges blower fan and the evaporimeter being connected to air source heat pump (1); Hot water after air-water heat exchanger (5) heat exchange enters into gas fired-boiler and again heats up and then be connected to high water temperature user; Another road hot water that air source heat pump (1) condenser is discharged directly is received user or is entered boiler (9), two valve A (10) are arranged at boiler (9) both sides, and boiler (9) is connected to solar thermal collector (7) by water pump (8) and water pipe; Valve B (11) is arranged on the pipeline that condenser and user be directly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090695.7U CN204460853U (en) | 2015-02-05 | 2015-02-05 | Residual heat recovery type air source heat pump and solar energy coupled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090695.7U CN204460853U (en) | 2015-02-05 | 2015-02-05 | Residual heat recovery type air source heat pump and solar energy coupled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460853U true CN204460853U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090695.7U Active CN204460853U (en) | 2015-02-05 | 2015-02-05 | Residual heat recovery type air source heat pump and solar energy coupled system |
Country Status (1)
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|---|---|
| CN (1) | CN204460853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698438A (en) * | 2016-04-06 | 2016-06-22 | 河北工业大学 | Heating system for utilizing waste heat in lampblack and waste water in combination with solar energy |
| CN109869950A (en) * | 2018-12-29 | 2019-06-11 | 中民电力有限公司 | A kind of gas fired-boiler flue gas air source heat pump air inlet system |
-
2015
- 2015-02-05 CN CN201520090695.7U patent/CN204460853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698438A (en) * | 2016-04-06 | 2016-06-22 | 河北工业大学 | Heating system for utilizing waste heat in lampblack and waste water in combination with solar energy |
| CN109869950A (en) * | 2018-12-29 | 2019-06-11 | 中民电力有限公司 | A kind of gas fired-boiler flue gas air source heat pump air inlet system |
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| GR01 | Patent grant |