GB2611127A - Air source heat pump combined with solar panel - Google Patents
Air source heat pump combined with solar panel Download PDFInfo
- Publication number
- GB2611127A GB2611127A GB2203074.6A GB202203074A GB2611127A GB 2611127 A GB2611127 A GB 2611127A GB 202203074 A GB202203074 A GB 202203074A GB 2611127 A GB2611127 A GB 2611127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat pump
- heat
- solar panel
- air source
- heat exchanger
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000009428 plumbing Methods 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 18
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S90/00—Solar heat systems not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/005—Hot-water central heating systems combined with solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
-
- 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
-
- 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
-
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A heating/cooling system comprises an air source heat pump 29 combined with a solar panel 12. A heat exchanger attached to the solar panel 12 contains glycol liquid. This is coiled with the heat exchanger attached to the heat pump 29 which also contains glycol liquid. A third heat exchanger is place between the first two heat exchangers. The third heat exchanger is connected to the circuit, pumping the heated liquid to radiators 8 and the hot water cylinder 11. The system is controlled by thermostats 18, 27 and managed by motorised valves 1-5. The system provides heat in winter and cools in summer.
Description
Description
Air Source Heat Pump Combined With Solar Panel This invention relates to combining an air source heat pump with a solar panel.
Nowadays, with new technology being invented with regards to the climate, combining an air source heat pump with a solar panel would help reduce the green house gasses and carbon dioxide emissions.
Modern day's boilers being manufactured in the present are still running on natural gas, this produces co2 and depending upon the servicing and well maintenance of the appliance, it can produce carbon monoxide to leak into the property which is not safe if breathed in. if you combine an air source heat pump along with a solar panel, the heat pump would use the outside air to provide heating and cooling but also allowing the solar panel to be powered from the sunlight. This would allow the heat from solar panel to be generated to pass onto the heat pump heat exchanger allowing the water to become hot quicker and more efficiently by combining the two heat exchangers together in one unit. Thus producing zero carbon emission to the environment.
The heat pump can be switched in the summer to provide cooling working alongside with the solar panel to provide hot water for the user and heating for the winter by combining both solar panel and the heat pump to provide heating and hot water.
The heat exchangers are designed in such a way that one heat exchanger from the solar panel contained with glycol liquid is wrapped around the heat exchanger of the heat pump also containing glycol liquid similar to spinning both spring coils together until both coils turn into one to allow heat transfer via convection to the third heat exchanger in between the coils. Also containing glycol liquid. As shown in figure 1.
Then we would drill 2 holes into the cylindrical heat exchanger for the flow and return pipes to be welded onto the cylindrical heat exchanger for the glycol liquid to be circulated around the pipe work to make the radiators hot or cold and hot water for the cylinder. This would act as the main heat exchanger for the heating or cooling and hot water circuit. As shown in figure 2.
Once the heat exchangers have been manufactured, we would house that in a stainless steel sheet by bending the sheet into a cylindrical container. This would allow all the heat generated from the 3 heat exchangers of the systems to contain within the cylinder therefore less heat loss within the system. As shown in figure 3.
The stainless steel heat container would then be seal from side and to side, top and bottom by a process called TIG welding. As shown in Figure 4.
The glycol liquid would be filled at the heat pump, solar panel and main cylinder pipe work using a valve as a filling point.
This would allow both systems to work together throughout the year during both summer and winter seasons.
Figure 5, 6, 9, 10 Explained If the solar panel is on the other side of the house and the heat pump the other, then we could have 2 separate junction boxes and 2 receivers to wire the 2 port valve system. There would be 2 receivers. The receiver would be powered by a3 wired live neutral earth cable. Those 3 wires would then be connected to the junction box where each live neutral earth cable of the components such as pump and 2 port valves are to be connected. The brown wire from the motorised valves would be connected to the receiver to power the cylinder thermostat and 2 port valves. The grey wire from the heat pump hot heating, hot water, cold circuit and would be connected to the junction box. Those three grey wires would then extend from the junction box to connect to the printed circuit board at the heat pump.
The solar panel motorised valves and cylinder thermostat would be wired exactly the same way with the receiver being powered by a live earth and neutral which would then serve a junction box to connect the rest of the wires from the cylinder thermostat and the two 2 port motorised valves for heating and hot water, The grey wire would also be wired at the junction box. The 2 port motorised valves brown wire would be connected from the junction box and extend the brown wire from the junction box to the receiver to power the cylinder thermostat and the two 2 port valves, The 2 receivers would have a wireless interface similar to a Bluetooth device with a simple button to activate its signal with to push and connect to the room thermostat. The room thermostat would be powered by a simple 2 AA batteries. The temperature of the cylinder thermostat would be adjusted at the thermostat attached to the hot water cylinder.
For example, there is a demand for heating and hot water at the heat pump thermostat, that would then send the signal via the brown wire activating the motorised valves syncron motors telling the pump to start circulating at the heating circuit as well as sending a signal through the grey wire to activate the heat pump reversing valve to switch to hot mode and the heat pump runs.
There would be 3 circuit boards need inventing, one for the heat pump for the component wiring, one for the receiver wiring, and the other for the room thermostat.
Keys To Drawings Figure 1 A-Use two copper coils to act as a heat exchanger and spin them round each other to twin coil them together.
B-Use a flat copper sheet to act as a third heat exchanger.
C-Round that metal sheet to fit in between the coils. Seal the round metal sheet heat exchanger top and bottom by welding process.
D-Slide the heat exchanger in between the 2 coils.
Figure 2 E-Drill 2 holes into the cylindrical heat exchanger and weld two metal pipes to act as flow and return.
Figure 3 F-Heat exchanger of the heat pump and solar panel circuit. Metal container such as stainless steel, copper etc, to be wrapped around the heat exchanger for heat efficiency.
Figure 4 G-Metal container to be joined together such as a process called TIG welding top and bottom to make a cylinder container around the heat exchanger.
Figure 5 1= Air Source Heat Pump Cold Motorised Valve.
2= Air Source Heat Pump Hot Motorised Valve.
3= Hot Water Motorised Valve.
4= Solar Central Heating Motorised Valve.
5= Solar Hot Water Motorised Valve.
6= Solar Central Heating Pump.
7= Main Heating Circuit Circulating Pump.
8= Radiator.
9= Air Source Heat Pump Cylinder Thermostat.
10= Solar Panel Cylinder Thermostat.
11= Indirect Hot Water Cylinder.
12= Solar Panel.
13= Solar Central Heating Brown Wire.
14= Solar Heating Hot Water Grey Wire.
15= Solar Heating and Hot Water Circulating Pump Orange Wire.
16= Solar Hot Water Motorised Valve Brown Wire including Cylinder Thermostat Wire.
17= Receiver, Solar Heating and Hot Water. 18= Solar Thermostat.
19= Air Source Heat Pump Hot Water Motorised valve Grey Wire.
20= Air Source Heat Pump Cold Motorised Valve Grey Wire.
21= Air Source Heat Pump Hot Motorised Valve Grey Wire.
22= Main Heating Circuit Circulating Pump Orange Wire.
23= Air Source Heat Pump Hot Water Cylinder Motorised Valve Brown Wire.
24= Air Source Heat Pump Cold Motorised Valve Brown Wire.
25= Air Source Heat Pump Hot Motorised 26= Receiver, Air Source Heat Pump Hot Water, Hot Circuit and Cold Circuit.
27= Air Source Heat Pump Thermostat.
28= Air Source Heat Pump Printed Circuit Board.
29= Air Source Heat Pump.
Figure 6-S Plan System L= Live N= Neutral E= Earth 1= Solar hot water 2= Solar heating 3= Heat pump hot water 4= Heat pump cold circuit 5= Heat pump hot circuit M= Motorised Valve FS= Fused Spur C= Cylinder Thermostat P= Pump Figure 7 ANL Fuse= Non time delay low voltage limiter. Used for isolating faults Figure 8 Heat Pump Printed Circuit Board.
Figure 9 Air Source Heat Pump Component Layout.
Figure 10 1= Reversing Valve.
2= Heat Exchanger.
3= Expansion Valve.
4= Compressor.
5= Central Heating Pump.
6= Bypass Valve.
7= Hot Water Cylinder Motorised Valve.
8= Cold Motorised Valve.
9= Hot Motorised Valve.
10= Expansion Vessel.
11= Glycol Fill Point.
12= Solar Heating Motorised Valve.
13= Solar Hot Water Motorised Valve.
14= Expansion Vessel.
15= Glycol Fill Point.
16= Solar Heating Circuit Pump.
17= Automatic Air Vent.
18= Bypass Valve.
19= Hot Water Outlet.
20= Pressure Relief Valve.
21= Double Check Valve.
22= Pressure Reducing Valve.
23= Expansion Vessel.
24= Mains Cold Water Inlet.
Claims (4)
- Claims Air source heat pump combined with solar panel 1. An air source heat pump along with a solar panel by combining the two heat exchangers together allowing both systems to operate between summer and winter seasons.
- 2. The heat exchangers to be joined together by wrapping them into a coil and inserting a third heat exchanger in between to allow heat transfer via convection as shown in figure Ito 4 of drawings.
- 3. The metal container to be wrapped around the heat exchangers to allow maximum heat efficiency due to less heat loss.
- 4. A system that is controlled by motorised valves and pumps placed on the plumbing pipe work to control the systems to be switched between heating and cooling and hot water mode. Figures 5, 6, 9 and 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2203074.6A GB2611127A (en) | 2022-03-04 | 2022-03-04 | Air source heat pump combined with solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2203074.6A GB2611127A (en) | 2022-03-04 | 2022-03-04 | Air source heat pump combined with solar panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202203074D0 GB202203074D0 (en) | 2022-04-20 |
| GB2611127A true GB2611127A (en) | 2023-03-29 |
Family
ID=81175278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2203074.6A Pending GB2611127A (en) | 2022-03-04 | 2022-03-04 | Air source heat pump combined with solar panel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2611127A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638834A1 (en) * | 1976-08-28 | 1978-03-02 | Helmut Dr Ing Lotz | Hot water supply system through triple heat exchanger - is served by solar absorber, heat pump and conventional boiler unit |
| CN2854403Y (en) * | 2005-09-21 | 2007-01-03 | 河南新飞电器有限公司 | Building warm air conditioner using solar-low temp cold/heat source combined circulation heat pump |
| GB2469273A (en) * | 2009-04-06 | 2010-10-13 | Zenex Technologies Ltd | Cold water distribution system |
| GB2490125A (en) * | 2011-04-18 | 2012-10-24 | Caplin Solar Systems Ltd | Hydronic radiant heating and cooling system comprising a phase change material |
| CN108361999A (en) * | 2018-04-20 | 2018-08-03 | 刘斯汉 | The system that solar energy heating combination photovoltaic generation auxiliary air source heat pump obtains hot water |
| WO2020075959A1 (en) * | 2018-10-11 | 2020-04-16 | (주)재플 | Apparatus and method for calculating viewer rating by using channel change data |
| CN111397251A (en) * | 2020-02-29 | 2020-07-10 | 天津大学 | Novel photoelectric and photo-thermal comprehensive utilization heat pump system |
| WO2020156598A1 (en) * | 2019-01-28 | 2020-08-06 | HYDROSERVIS-UNION a.s. | Device for a utilization of waste heat from solar photovoltaic panels |
| CN211781372U (en) * | 2019-12-31 | 2020-10-27 | 青岛爱能森智能装备有限公司 | Central heating equipment |
-
2022
- 2022-03-04 GB GB2203074.6A patent/GB2611127A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638834A1 (en) * | 1976-08-28 | 1978-03-02 | Helmut Dr Ing Lotz | Hot water supply system through triple heat exchanger - is served by solar absorber, heat pump and conventional boiler unit |
| CN2854403Y (en) * | 2005-09-21 | 2007-01-03 | 河南新飞电器有限公司 | Building warm air conditioner using solar-low temp cold/heat source combined circulation heat pump |
| GB2469273A (en) * | 2009-04-06 | 2010-10-13 | Zenex Technologies Ltd | Cold water distribution system |
| GB2490125A (en) * | 2011-04-18 | 2012-10-24 | Caplin Solar Systems Ltd | Hydronic radiant heating and cooling system comprising a phase change material |
| CN108361999A (en) * | 2018-04-20 | 2018-08-03 | 刘斯汉 | The system that solar energy heating combination photovoltaic generation auxiliary air source heat pump obtains hot water |
| WO2020075959A1 (en) * | 2018-10-11 | 2020-04-16 | (주)재플 | Apparatus and method for calculating viewer rating by using channel change data |
| WO2020156598A1 (en) * | 2019-01-28 | 2020-08-06 | HYDROSERVIS-UNION a.s. | Device for a utilization of waste heat from solar photovoltaic panels |
| CN211781372U (en) * | 2019-12-31 | 2020-10-27 | 青岛爱能森智能装备有限公司 | Central heating equipment |
| CN111397251A (en) * | 2020-02-29 | 2020-07-10 | 天津大学 | Novel photoelectric and photo-thermal comprehensive utilization heat pump system |
Non-Patent Citations (2)
| Title |
|---|
| Arctic Heat Pumps, 2021, "Air Source Heat Pump and solar water heating combined", Arctic Heat Pumps, [online], available from https://web.archive.org/web/20211230102834/https:/www.arcticheatpumps.com/heat-pump-with-solar.html [accessed 21 July 2022] * |
| Daniel Vince, 24 September 2021, "Can solar panels power an air source heat pump?", igloo, [online], Available from https://igloo.energy/blog/air-source-heat-pump-with-solar-panels/ (accessed 21 July 2022) * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202203074D0 (en) | 2022-04-20 |
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