CN108106054A - A kind of net for air-source heat pump units using energy-saving defrosting device - Google Patents
A kind of net for air-source heat pump units using energy-saving defrosting device Download PDFInfo
- Publication number
- CN108106054A CN108106054A CN201711350976.1A CN201711350976A CN108106054A CN 108106054 A CN108106054 A CN 108106054A CN 201711350976 A CN201711350976 A CN 201711350976A CN 108106054 A CN108106054 A CN 108106054A
- Authority
- CN
- China
- Prior art keywords
- defrosting
- heat pump
- source heat
- air
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 48
- 239000003507 refrigerant Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000007717 exclusion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of net for air-source heat pump units using energy-saving defrosting device, including:Photovoltaic electric storage device, inverter, intelligent controller, air source heat pump and water tank;The photovoltaic electric storage device, including solar cell array, confluence control cabinet, power storage module, the confluence control cabinet is connected respectively with solar cell array, inverter, and the inverter is also connected with power storage module;The air source heat pump, including wind turbine, evaporator, defrosting refrigerant pipe, gas-liquid separator, expansion valve, device for drying and filtering, liquid reservoir, compressor, defrosting electric heater, condenser, multiple rows of defrosting refrigerant pipe is placed in evaporator.The application is neither interrupted heat pump and is normally heated, and does not consume local power grid electric energy, but consumes continuous heating when photovoltaic electric energy solves the problem of defrost so as to solve energy saving defrost and defrost.
Description
Technical field
The present invention relates to net for air-source heat pump units fields, and in particular to a kind of air source heat pump using energy-saving defrosting device
Unit.
Background technology
In recent years, air source heat pump technology is using more and more extensive, and especially northern heating technology barrier is captured, this
Originally the heating equipment that should not be widely applied in the north, obtains universal favor unexpectedly, in the case where northern coal changes TV university background,
Market is using like a raging fire;But conventional air source heat pump is at -5 DEG C to 5 DEG C that there are energy consumption problems:It is heated in defrost temporary
When stop, switching to consume power grid electric energy defrost;Low-temperature heating problem still in many failures of machine set system emerged in operation or increases
Add energy consumption, cause not energy saving link, especially defrost consumption has largely absorbed air heat energy, interrupts or shunted heating effect
Can, heat pump COP values are reduced, affect unit efficiency.
The content of the invention
In order to solve above-mentioned problems of the prior art, the present invention provides a kind of air using energy-saving defrosting device
Source heat pump unit is neither interrupted heat pump and is normally heated, and do not consume local power grid electric energy, but consumes photovoltaic electric energy and solve defrost
Problem, continuous heating during so as to solve the problems, such as energy saving defrost and defrost.
To achieve the above object, the application the technical solution adopted is that:A kind of air-source heat using energy-saving defrosting device
Pump assembly, including:Photovoltaic electric storage device, inverter, intelligent controller, air source heat pump and water tank;The photovoltaic electric storage device,
Including solar cell array, confluence control cabinet, power storage module, the confluence control cabinet respectively with solar cell array, inverse
Become device to be connected, the inverter is also connected with power storage module;The air source heat pump, including wind turbine, evaporator, defrosting refrigerant
Pipe, gas-liquid separator, expansion valve, device for drying and filtering, liquid reservoir, compressor, defrosting electric heater, condenser, multiple rows of defrosting are cold
Matchmaker's pipe is placed in evaporator, wherein the white refrigerant pipe of an exclusion is connected with defrosting electric heater, the defrosting electric heater and electric power storage
Module is connected, and the wind turbine is arranged on evaporator one side, and the input terminal of the evaporator passes through expansion valve, device for drying and filtering, storage
Liquid device is connected with the output terminal of condenser, and the output terminal of the evaporator passes through the defeated of gas-liquid separator, compressor and condenser
Enter end to be connected, another input terminal of the condenser is pumped by inflow temperature sensor, system circulation to be connected with water tank, described cold
Another output terminal of condenser is connected by leaving water temperature sensors with water tank;The intelligent controller respectively with solar cell side
Battle array, wind turbine, inverter, compressor, defrosting electric heater, power storage module, inflow temperature sensor, go out water temperature at confluence control cabinet
Spend sensor, system circulation pump electrical connection.
Preferably, frost sensor is equipped with by the defrosting refrigerant pipe, which is connected with intelligent controller.
Preferably, defrosting medium circulation pump, the defrosting medium are equipped between the defrosting refrigerant pipe and defrosting electric heater
Circulating pump is connected with intelligent controller.
Preferably, 5 are equipped in evaporator and excludes white refrigerant pipe, wherein 4 rows absorb heat to heat from air, wherein
Coolant media built in 1 row, the exclusion frost refrigerant pipe form circulating-heating defrosting system with photovoltaic electric storage device.
Preferably, the input terminal of condenser is equipped with ice-forming processes outside pipes sensor, and the output terminal of condenser goes out equipped with refrigerant
Mouth temperature sensor, the ice-forming processes outside pipes sensor, outlet refrigerant temperature sensor are connected with intelligent controller.
Preferably, water tank temperature sensor is equipped in the water tank, which is connected with intelligent controller.
Preferably, high water tank sensor is equipped in the water tank, which is connected with intelligent controller.
The present invention due to using the technology described above, can obtain following technique effect:The application neither interrupts heat pump
Normal heating, and local power grid electric energy is not consumed, but consume photovoltaic electric energy and solve the problems, such as defrost, so as to solve energy saving defrost
With the COP values that air source heat pump the problem of continuous heating, is improved during defrost, the use of air source heat pump continuous heating is also improved
Convenience.
Description of the drawings
The present invention 1 width of shared attached drawing:
Fig. 1 is the structural diagram of the present invention;
Number explanation in figure:1st, air source heat pump;2nd, wind turbine;3rd, evaporator;4th, defrost refrigerant pipe;5th, frost sensor;
6th, inverter;7th, expansion valve;8th, gas-liquid separator;9th, device for drying and filtering;10th, liquid reservoir;11st, outlet refrigerant temperature sensor;
12nd, compressor;13rd, the medium circulation that defrosts pump;14th, ice-forming processes outside pipes sensor;15th, defrost electric heater;16th, inflow temperature
Sensor;17th, condenser;18th, power storage module;19th, leaving water temperature sensors;20th, system circulation pumps;21st, water tank;22nd, water tank
Temperature sensor;23rd, high water tank sensor;24th, solar cell array;25th, converge control cabinet;26th, intelligent controller.
Specific embodiment
It is right in the following with reference to the drawings and specific embodiments in order to make the object, technical solutions and advantages of the present invention clearer
The present invention is described in detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of net for air-source heat pump units using energy-saving defrosting device, including:Photovoltaic
Electric storage device, inverter, intelligent controller, air source heat pump and water tank;The photovoltaic electric storage device, including solar cell side
Battle array, confluence control cabinet, power storage module, the confluence control cabinet are connected respectively with solar cell array, inverter, the inversion
Device is also connected with power storage module;The air source heat pump, including wind turbine, evaporator, defrosting refrigerant pipe, gas-liquid separator, expansion
Valve, device for drying and filtering, liquid reservoir, compressor, defrosting electric heater, condenser, defrosting refrigerant pipe side is equipped with frost sensor, more
It excludes white refrigerant pipe to be placed in evaporator, wherein the white refrigerant pipe of an exclusion passes through defrost medium circulation pump and the electric heater phase that defrosts
Even, the defrosting electric heater is connected with power storage module, and the wind turbine is arranged on evaporator one side, the input terminal of the evaporator
It is connected by expansion valve, device for drying and filtering, liquid reservoir with the output terminal of condenser, the output terminal of the evaporator passes through gas-liquid point
It is connected from device, compressor with the input terminal of condenser, another input terminal of the condenser passes through inflow temperature sensor, system
Circulating pump is connected with water tank, and another output terminal of the condenser is connected by leaving water temperature sensors with water tank;The intelligence
Controller respectively with solar cell array, wind turbine, confluence control cabinet, inverter, compressor, defrosting electric heater, electric power storage mould
Block, inflow temperature sensor, frost sensor, defrosting medium circulation pump, leaving water temperature sensors, system circulation pump electrical connection.
Preferably, 5 are equipped in evaporator and excludes white refrigerant pipe, wherein 4 rows absorb heat to heat from air, wherein
Coolant media built in 1 row, the exclusion frost refrigerant pipe form circulating-heating defrosting system with photovoltaic electric storage device.
Preferably, the input terminal of condenser is equipped with ice-forming processes outside pipes sensor, and the output terminal of condenser goes out equipped with refrigerant
Mouth temperature sensor, the ice-forming processes outside pipes sensor, outlet refrigerant temperature sensor are connected with intelligent controller.
Preferably, water tank temperature sensor, high water tank sensor, the water tank temperature sensing are equipped in the water tank
Device, high water tank sensor are connected with intelligent controller.
5 row's refrigerant pipes are shared in the application evaporator, wherein 4 rows absorb enough heats to heat from air, the 5th row
Coolant media is inside set, circulating-heating defrosting system is formed with photovoltaic electric storage device, is opened automatically according to environment temperature and frosting situation
It moves and heat medium is controlled to carry out energy saving defrost;It neither interrupts heat pump normally to heat, and does not consume local power grid electric energy, but disappear
Continuous heating when volt electric energy solves the problem of defrost so as to solve energy saving defrost and defrost is depleted, improves air-source
The COP values of heat pump also improve the convenience that air source heat pump continuous heating uses.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of net for air-source heat pump units using energy-saving defrosting device, which is characterized in that including:Photovoltaic electric storage device, inversion
Device, intelligent controller, air source heat pump and water tank;The photovoltaic electric storage device, including solar cell array, confluence control
Case, power storage module, it is described confluence control cabinet be connected respectively with solar cell array, inverter, the inverter also with electric power storage
Module is connected;The air source heat pump, including wind turbine, evaporator, defrosting refrigerant pipe, gas-liquid separator, expansion valve, dry filter
Device, liquid reservoir, compressor, defrosting electric heater, condenser, multiple rows of defrosting refrigerant pipe is placed in evaporator, wherein one excludes frost
Refrigerant pipe is connected with defrosting electric heater, and the defrosting electric heater is connected with power storage module, and the wind turbine is arranged on evaporator
One side, the input terminal of the evaporator is connected by expansion valve, device for drying and filtering, liquid reservoir with the output terminal of condenser, described
The output terminal of evaporator is connected by gas-liquid separator, compressor with the input terminal of condenser, another input of the condenser
End is connected by inflow temperature sensor, system circulation pump with water tank, and another output terminal of the condenser passes through leaving water temperature
Sensor is connected with water tank;The intelligent controller respectively with solar cell array, wind turbine, confluence control cabinet, inverter, pressure
Contracting machine, defrosting electric heater, power storage module, inflow temperature sensor, leaving water temperature sensors, system circulation pump electrical connection.
2. a kind of net for air-source heat pump units using energy-saving defrosting device according to claim 1, which is characterized in that described to remove
Frost sensor is equipped with by white refrigerant pipe, which is connected with intelligent controller.
A kind of 3. net for air-source heat pump units using energy-saving defrosting device according to claim 1 or claim 2, which is characterized in that institute
It states and defrosting medium circulation pump, defrosting medium circulation pump and intelligent controller is equipped between defrosting refrigerant pipe and defrosting electric heater
It is connected.
A kind of 4. net for air-source heat pump units using energy-saving defrosting device according to claim 3, which is characterized in that evaporator
In be equipped with 5 and exclude white refrigerant pipes, wherein 4 rows absorb heat to heat from air, wherein coolant media built in 1 row, the row
The refrigerant pipe that defrosts forms circulating-heating defrosting system with photovoltaic electric storage device.
A kind of 5. net for air-source heat pump units using energy-saving defrosting device according to claim 1, which is characterized in that condenser
Input terminal be equipped with ice-forming processes outside pipes sensor, the output terminal of condenser is equipped with outlet refrigerant temperature sensor, the refrigerant
Inlet temperature sensor, outlet refrigerant temperature sensor are connected with intelligent controller.
A kind of 6. net for air-source heat pump units using energy-saving defrosting device according to claim 1, which is characterized in that the water
Water tank temperature sensor is equipped in case, which is connected with intelligent controller.
7. according to a kind of net for air-source heat pump units using energy-saving defrosting device of claim 1 or 6, which is characterized in that institute
It states and high water tank sensor is equipped in water tank, which is connected with intelligent controller.
Priority Applications (1)
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CN201711350976.1A CN108106054A (en) | 2017-12-15 | 2017-12-15 | A kind of net for air-source heat pump units using energy-saving defrosting device |
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CN201711350976.1A CN108106054A (en) | 2017-12-15 | 2017-12-15 | A kind of net for air-source heat pump units using energy-saving defrosting device |
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CN201711350976.1A Pending CN108106054A (en) | 2017-12-15 | 2017-12-15 | A kind of net for air-source heat pump units using energy-saving defrosting device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108954896A (en) * | 2018-08-30 | 2018-12-07 | 侯建军 | A kind of green energy conservation moving energy station provided multiple forms of energy to complement each other |
CN110500810A (en) * | 2019-08-12 | 2019-11-26 | 天普新能源科技有限公司 | A kind of solar energy defrost heat pump apparatus of air source |
CN111089394A (en) * | 2019-12-18 | 2020-05-01 | 珠海格力电器股份有限公司 | System and method for intelligently defrosting by using solar photovoltaic and air conditioner |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008057910A (en) * | 2006-09-01 | 2008-03-13 | Mitsubishi Electric Corp | Heat pump hot water supply device |
WO2010081421A1 (en) * | 2009-01-15 | 2010-07-22 | 北京航空航天大学 | Hybrid-driven cold/heat storage type heat pump unit utilizing solar photovoltaic power and commercial power |
CN201583074U (en) * | 2009-12-17 | 2010-09-15 | 张明亮 | Solar air-source hot pump for storing electricity and defrosting |
US20110225992A1 (en) * | 2010-03-22 | 2011-09-22 | Lee Choonghee | Air conditioner using photovoltaic energy |
CN203590124U (en) * | 2013-12-13 | 2014-05-07 | 厦门市东港智能科技有限公司 | Off-grid photovoltaic power generation system |
CN104390389A (en) * | 2014-11-27 | 2015-03-04 | 王文虎 | Composite integrated domestic solar photovoltaic-air source heat pump |
US20150159929A1 (en) * | 2013-12-11 | 2015-06-11 | Trane International Inc. | Micro-Combined Heat and Power Heat Pump Defrost Procedure |
CN104713176A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Photovoltaic air conditioning system and control method thereof |
CN104716665A (en) * | 2013-12-12 | 2015-06-17 | 大连康赛谱科技发展有限公司 | Solar photovoltaic generation and heat collection circulation integrated system |
CN204693897U (en) * | 2015-04-03 | 2015-10-07 | 中国瑞林工程技术有限公司 | A kind of heat pump apparatus of air source |
CN204704909U (en) * | 2015-05-25 | 2015-10-14 | 刘晓明 | The air source heat pump heating system of photovoltaic generation and mains hybrid |
WO2016113874A1 (en) * | 2015-01-15 | 2016-07-21 | 三菱電機株式会社 | Coordination system, centralized controller, and centralized control method |
CN205747621U (en) * | 2016-06-25 | 2016-11-30 | 北京纯清浦乐环保科技发展有限公司 | A kind of air source heat pump automatic defrosting device |
CN205807928U (en) * | 2016-06-01 | 2016-12-14 | 武汉华商低碳能源股份有限公司 | A kind of air source heat pump defrosting device |
CN106255265A (en) * | 2016-08-19 | 2016-12-21 | 扬州市光宇照明有限公司 | Solar energy wisdom street lamp power supply, road lamp power supply system |
CN206247525U (en) * | 2016-11-10 | 2017-06-13 | 江苏海雷德蒙新能源有限公司 | A kind of air-source heat pump air conditioning system of energy-conservation |
CN107270587A (en) * | 2017-07-17 | 2017-10-20 | 协鑫电力设计研究有限公司 | A kind of air source heat pump anti-caking defrosting system combined with photovoltaic |
CN107314570A (en) * | 2017-06-28 | 2017-11-03 | 上海交通大学 | Solar energy high-temperature phase-change Large Copacity heat accumulation air source heat pump system and its Defrost method |
CN207702768U (en) * | 2017-12-15 | 2018-08-07 | 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 |
-
2017
- 2017-12-15 CN CN201711350976.1A patent/CN108106054A/en active Pending
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008057910A (en) * | 2006-09-01 | 2008-03-13 | Mitsubishi Electric Corp | Heat pump hot water supply device |
WO2010081421A1 (en) * | 2009-01-15 | 2010-07-22 | 北京航空航天大学 | Hybrid-driven cold/heat storage type heat pump unit utilizing solar photovoltaic power and commercial power |
CN201583074U (en) * | 2009-12-17 | 2010-09-15 | 张明亮 | Solar air-source hot pump for storing electricity and defrosting |
US20110225992A1 (en) * | 2010-03-22 | 2011-09-22 | Lee Choonghee | Air conditioner using photovoltaic energy |
CN104713176A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Photovoltaic air conditioning system and control method thereof |
US20150159929A1 (en) * | 2013-12-11 | 2015-06-11 | Trane International Inc. | Micro-Combined Heat and Power Heat Pump Defrost Procedure |
CN104716665A (en) * | 2013-12-12 | 2015-06-17 | 大连康赛谱科技发展有限公司 | Solar photovoltaic generation and heat collection circulation integrated system |
CN203590124U (en) * | 2013-12-13 | 2014-05-07 | 厦门市东港智能科技有限公司 | Off-grid photovoltaic power generation system |
CN104390389A (en) * | 2014-11-27 | 2015-03-04 | 王文虎 | Composite integrated domestic solar photovoltaic-air source heat pump |
WO2016113874A1 (en) * | 2015-01-15 | 2016-07-21 | 三菱電機株式会社 | Coordination system, centralized controller, and centralized control method |
CN204693897U (en) * | 2015-04-03 | 2015-10-07 | 中国瑞林工程技术有限公司 | A kind of heat pump apparatus of air source |
CN204704909U (en) * | 2015-05-25 | 2015-10-14 | 刘晓明 | The air source heat pump heating system of photovoltaic generation and mains hybrid |
CN205807928U (en) * | 2016-06-01 | 2016-12-14 | 武汉华商低碳能源股份有限公司 | A kind of air source heat pump defrosting device |
CN205747621U (en) * | 2016-06-25 | 2016-11-30 | 北京纯清浦乐环保科技发展有限公司 | A kind of air source heat pump automatic defrosting device |
CN106255265A (en) * | 2016-08-19 | 2016-12-21 | 扬州市光宇照明有限公司 | Solar energy wisdom street lamp power supply, road lamp power supply system |
CN206247525U (en) * | 2016-11-10 | 2017-06-13 | 江苏海雷德蒙新能源有限公司 | A kind of air-source heat pump air conditioning system of energy-conservation |
CN107314570A (en) * | 2017-06-28 | 2017-11-03 | 上海交通大学 | Solar energy high-temperature phase-change Large Copacity heat accumulation air source heat pump system and its Defrost method |
CN107270587A (en) * | 2017-07-17 | 2017-10-20 | 协鑫电力设计研究有限公司 | A kind of air source heat pump anti-caking defrosting system combined with photovoltaic |
CN207702768U (en) * | 2017-12-15 | 2018-08-07 | 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 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108954896A (en) * | 2018-08-30 | 2018-12-07 | 侯建军 | A kind of green energy conservation moving energy station provided multiple forms of energy to complement each other |
CN108954896B (en) * | 2018-08-30 | 2023-11-24 | 大连圣鼎能源研发有限公司 | Multi-energy complementary green energy-saving mobile energy station |
CN110500810A (en) * | 2019-08-12 | 2019-11-26 | 天普新能源科技有限公司 | A kind of solar energy defrost heat pump apparatus of air source |
CN111089394A (en) * | 2019-12-18 | 2020-05-01 | 珠海格力电器股份有限公司 | System and method for intelligently defrosting by using solar photovoltaic and air conditioner |
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Application publication date: 20180601 |