CN204693897U - A kind of heat pump apparatus of air source - Google Patents
A kind of heat pump apparatus of air source Download PDFInfo
- Publication number
- CN204693897U CN204693897U CN201520197258.5U CN201520197258U CN204693897U CN 204693897 U CN204693897 U CN 204693897U CN 201520197258 U CN201520197258 U CN 201520197258U CN 204693897 U CN204693897 U CN 204693897U
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- CN
- China
- Prior art keywords
- heat pump
- pump apparatus
- defrosting
- air source
- heating
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of heat pump apparatus of air source utilizing the defrosting of solar powered grouping off-line back-blowing, it is characterized in that: comprise compressor, condenser, expansion valve, evaporimeter, four-way change-over valve, heating, solar panel, controller, battery, its compressor, evaporimeter, expansion valve and condenser connect to form more than two groups heat pump apparatus of air source by pipeline cycle installation, evaporator fan installs heating, heating is powered by solar panel, and solar cell is supporting controller, battery.The utility model device, its system architecture is simple, defrosting heating is powered by solar panel, regenerative resource is utilized not increase energy consumption, heat pump apparatus of air source adopts the defrosting of grouping off-line, defrosting, simultaneously not to hot side heat-obtaining, ensure that net for air-source heat pump units continues heat supply running, improves heat pump apparatus of air source Energy Efficiency Ratio.
Description
Technical field
The utility model relates to heat pump apparatus of air source in a kind of heat pump, particularly a kind of heat pump apparatus of air source utilizing the defrosting of solar powered grouping off-line back-blowing.
Background technology
Net for air-source heat pump units take air as the heat pump assembly of low level heat energy, usually the form such as air/air heat pump and air/water heat pump is had, be made up of parts such as compressor, condenser, expansion valve, evaporimeter and cross valves, adopt motorized motions, absorb nature air Lowlevel thermal energy by heat-transfer working medium to circulate through compressor, condenser, expansion valve and evaporimeter, be promoted to high level heat to be discharged in room air and water, realize heat supply object.Net for air-source heat pump units is widely used in air conditioning and hot water preparation system.Net for air-source heat pump units heat capacity is subject to outdoor air humiture parameter influence; reduce with outdoor temperature and decline; especially when in the winter time outdoor temperature is within the scope of-5 ~ 5 DEG C; evaporating temperature is lower than 0 DEG C; evaporimeter often understands frosting; increase heat transfer resistance between working medium and air, affect net for air-source heat pump units normal operation.The working medium of usual employing is the parameters such as surface temperature according to heat exchanger, machine evaporating temperature, outdoor air humiture and net for air-source heat pump units running time against endless form defrosting, the defrosting of Based Intelligent Control cross valve reverse feeding evaporimeter HTHP working substance steam.
Current Based Intelligent Control working medium is a kind of online defrosting mode against endless form defrosting, to air source heat supply defrosting simultaneously to hot side heat-obtaining, following defect is there is: during defrosting work when practical application, system is to the cooling with hot side heat-obtaining, heat supply continuous service cannot be realized, affect heat capacity under net for air-source heat pump units actual condition, and defrosting power consumption is large.
Summary of the invention
The purpose of this utility model is to provide a kind of heat pump apparatus of air source, overcome existing Based Intelligent Control working medium to decline and the shortcoming of power consumption against endless form defrosting net for air-source heat pump units unit heat capacity when frosting and defrosting, improve net for air-source heat pump units heat capacity.
A kind of heat pump apparatus of air source, it is characterized in that: comprise compressor, condenser, expansion valve, evaporimeter, four-way change-over valve, heating, solar panel, controller, battery, its compressor, evaporimeter, expansion valve and condenser connect to form more than two groups heat pump apparatus of air source by pipeline cycle installation, evaporator fan installs heating, heating is powered by solar panel, and solar cell is supporting controller, battery.Heat pump apparatus of air source adopts grouping defrosting, and during the defrosting of blowback hot blast, this group heat pump apparatus of air source off-line is shut down, and defrosting is not simultaneously to hot side heat-obtaining, and other grouping heat pump apparatus of air source runs heat supply.
Heat pump apparatus of air source of the present utility model, its system architecture is simple, defrosting heating is powered by solar panel, regenerative resource is utilized not increase energy consumption, heat pump apparatus of air source adopts the defrosting of grouping off-line, defrosting, simultaneously not to hot side heat-obtaining, ensure that net for air-source heat pump units continues heat supply running, improves heat pump apparatus of air source Energy Efficiency Ratio.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing Intelligent defrosting net for air-source heat pump units;
Fig. 2 is heat pump apparatus of air source structural representation of the present utility model;
In figure: 1. compressor, 2. condenser, 3. expansion valve, 4. evaporimeter, 5. four-way change-over valve, 6. heating, 7. solar panel, 8. controller, 9. battery.
Detailed description of the invention
The embodiment of the utility model structure is described in detail below in conjunction with accompanying drawing:
A kind of heat pump apparatus of air source, comprise compressor 1, condenser 2, expansion valve 3, evaporimeter 4, four-way change-over valve 5, heating 6, solar panel 7, controller 8, battery 9, its compressor 1, evaporimeter 4, expansion valve 3 and condenser 2 connect to form more than two groups heat pump apparatus of air source by pipeline cycle installation, described evaporimeter 4 assembling heating 6, adopt solar panel 7 to power defrosting to heating 6, have controller 8, battery 9 with solar panel 7 is supporting.Heat pump apparatus of air source of the present utility model; to generate heat the defrosting of blowback hot blast at existing net for air-source heat pump units evaporimeter 4 assembling heating 6; heating 6 is powered by solar panel 7; during the defrosting of blowback hot blast; this group heat pump apparatus of air source off-line is shut down; defrosting is not simultaneously to hot side heat-obtaining, and other grouping heat pump apparatus of air source runs heat supply.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make some equivalent alternative or obvious modification without departing from the concept of the premise utility; and performance or purposes identical, then should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (1)
1. a heat pump apparatus of air source, it is characterized in that: comprise compressor (1), condenser (2), expansion valve (3), evaporimeter (4), four-way change-over valve (5), heating (6), solar panel (7), controller (8), battery (9), its compressor (1), evaporimeter (4), expansion valve (3) and condenser (2) connect to form more than two groups heat pump apparatus of air source by pipeline cycle installation, evaporimeter (4) assembling heating (6), heating (6) is powered by solar panel (7), solar cell (7) is supporting controller (8), battery (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197258.5U CN204693897U (en) | 2015-04-03 | 2015-04-03 | A kind of heat pump apparatus of air source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197258.5U CN204693897U (en) | 2015-04-03 | 2015-04-03 | A kind of heat pump apparatus of air source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693897U true CN204693897U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520197258.5U Active CN204693897U (en) | 2015-04-03 | 2015-04-03 | A kind of heat pump apparatus of air source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106054A (en) * | 2017-12-15 | 2018-06-01 | 大连圣鼎工业装备有限公司 | A kind of net for air-source heat pump units using energy-saving defrosting device |
-
2015
- 2015-04-03 CN CN201520197258.5U patent/CN204693897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106054A (en) * | 2017-12-15 | 2018-06-01 | 大连圣鼎工业装备有限公司 | A kind of net for air-source heat pump units using energy-saving defrosting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |