CN112902278A - Coupling separation type solar heat pump heating system - Google Patents
Coupling separation type solar heat pump heating system Download PDFInfo
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- CN112902278A CN112902278A CN202110137173.8A CN202110137173A CN112902278A CN 112902278 A CN112902278 A CN 112902278A CN 202110137173 A CN202110137173 A CN 202110137173A CN 112902278 A CN112902278 A CN 112902278A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 61
- 230000008878 coupling Effects 0.000 title claims abstract description 9
- 238000010168 coupling process Methods 0.000 title claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 9
- 238000000926 separation method Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 238000010248 power generation Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 239000008400 supply water Substances 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Classifications
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- 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
- F24D15/00—Other domestic- or space-heating systems
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- 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
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
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- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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- 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
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- 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
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- 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
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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
- 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
- Y02E10/40—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
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a coupling separation type solar heat pump heating system which comprises a plurality of solar water heaters, wherein the water inlets and the water outlets of two adjacent solar water heaters are connected through a pipeline, the water inlet of the solar water heater positioned at the rear end is connected with a water outlet pipe of a user through a water outlet pipeline, and a first electromagnetic valve, a water pump and a first temperature sensor are sequentially arranged on the water outlet pipeline from left to right; the water outlet of the solar water heater positioned at the front end is connected with a user water inlet pipeline, and the water inlet pipeline is provided with a second electromagnetic valve; a hot water tank is arranged between the solar water heater and a user, and the hot water tank is respectively connected with a water outlet pipeline of the first electromagnetic valve and the water pump and a water inlet pipeline at the rear end of the second electromagnetic valve through connecting pipes. Through the setting of this system, the solution that can be convenient utilization of solar energy and the reasonable use of heat pump to economy and efficient provide the heat source for heating system, thereby both the effectual energy that has utilized in nature, provide the heat source for people's heating is convenient again.
Description
Technical Field
The invention relates to the technical field of heat pump heating, in particular to a coupling separation type solar heat pump heating system.
Background
In order to reduce the amount of carbon dioxide and sulfur dioxide discharged to the atmosphere in the heating season, people adopt centralized heating or electric heating to reduce high energy consumption and high pollution caused by dispersive coal heating, and in order to further reduce the discharge amount of carbon dioxide and sulfur dioxide, people begin to adopt a heat pump heating system to perform heating and refrigeration, and although the heat pump is more energy-saving and environment-friendly, the heat pump also consumes certain electric energy. And in the north, although sunshine direct incidence angle is less winter, sunshine duration is longer, and less overcast and rainy weather is favorable to utilizing solar energy to generate electricity or heating, and current solar heating system mostly is with solar energy direct conversion heat energy storage in hot water to by hot water through the cooling tube to indoor heating, this kind with solar heating, through heat transfer many times, the energy consumption is higher, and temperature control is troublesome moreover.
Disclosure of Invention
The invention provides a coupling and separating solar heat pump heating system aiming at the defects in the prior art.
A coupling separation type solar heat pump heating system comprises a plurality of solar water heaters, wherein the water inlets and the water outlets of two adjacent solar water heaters are connected through a pipeline, the water inlet of the solar water heater positioned at the rear end is connected with a water outlet pipe of a user through a water outlet pipeline, and a first electromagnetic valve, a water pump and a first temperature sensor are sequentially arranged on the water outlet pipeline from left to right. The water outlet of the solar water heater positioned at the front end is connected with a user water inlet pipeline, and the water inlet pipeline is provided with a second electromagnetic valve. A hot water tank is arranged between the solar water heater and a user, the hot water tank is connected with a water outlet pipeline of the first electromagnetic valve and the water pump and a water inlet pipeline at the rear end of the second electromagnetic valve through connecting pipes respectively, and fourth electromagnetic valves are installed on the connecting pipes. The solar energy power generation device is characterized in that a solar power generation board, a storage battery and a controller are arranged on one side of the hot water tank, the solar power generation board is connected with the storage battery, and electric energy generated by the solar power generation board is stored in the storage battery.
Furthermore, the solar water heater at the rear end is connected with a water source through a pipeline, a third electromagnetic valve is installed on the pipeline and electrically connected with a controller, and the controller controls the third electromagnetic valve to work.
Furthermore, a second temperature sensor is arranged in each of the solar water heater and the hot water tank and is electrically connected with the controller, and the second temperature sensor transmits signals to the controller.
Furthermore, the solar water heater and the hot water tank are both provided with liquid level sensors, the liquid level sensors are both electrically connected with the controller, and the sensors transmit signals to the controller.
Furthermore, the first electromagnetic valve, the water pump and the second electromagnetic valve are respectively electrically connected with the controller, and the controller controls the work of the first electromagnetic valve, the water pump and the second electromagnetic valve.
Furthermore, the first temperature sensor is electrically connected with the controller, and the first temperature sensor transmits a signal to the controller.
Further, a heating rod is installed on the lower portion in the hot water tank and used for heating water in the hot water tank, the heating rod is electrically connected with the controller, and the controller controls the heating rod to work.
Further, heating rod and controller respectively with storage battery and external power source electric connection, storage battery and external power source provide the electric energy for it.
Further, the specific use method is as follows:
s1, before working, the controller starts a third electromagnetic valve and a water pump to supply water to the system, the system is filled with water after the third electromagnetic valve is started, when the water level in the solar water heater and the hot water tank reaches the designed water level, the liquid level sensor transmits a signal to the controller, and the controller closes the third electromagnetic valve;
s2, the controller closes the first electromagnetic valve and the second electromagnetic valve, at the moment, water in the system circulates in the hot water tank and a pipeline of a user, the controller automatically switches an external power supply to supply power to the heating rod, the controller starts the heating rod to supply power to the water in the hot water tank, and when the temperature of the water in the heating rod reaches a designed temperature, the controller automatically switches the storage battery to supply power to the heating rod to maintain the water temperature in the system;
s3, when the water temperature in the solar water heater reaches the design temperature, the controller opens the first electromagnetic valve and the second electromagnetic valve and closes the fourth electromagnetic valve, the solar water heater supplies hot water to the system at the moment, when the water temperature in the system drops to a certain value, the first temperature sensor transmits a signal to the controller, the controller closes the first electromagnetic valve and the second electromagnetic valve and opens the fourth electromagnetic valve, and the hot water tank supplies water to the system at the moment.
Compared with the prior art, the invention has the beneficial effects that: through the setting of this system, the reasonable use of solution solar energy utilization and heat pump that can be convenient, thereby economy and the efficient provides the heat source for heating system, this system can be by the direct hot water supply for heating system of solar water heater under the fine condition of weather, and under the not good and dark condition of weather, provide hot water for heating system by the hot-water tank, thereby both effectually utilized the energy in the nature, provide the heat source for people's heating is convenient again, the consumption of the energy has been reduced, and is more energy-concerving and environment-protective, convenient and practical.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the solar water heater comprises a solar water heater 1, a third electromagnetic valve 11, a second temperature sensor 12, a water outlet pipeline 2, a first electromagnetic valve 21, a first temperature sensor 22, a user 3, a water pump 4, a water inlet pipeline 5, a second electromagnetic valve 51, a hot water tank 6, a connecting pipe 61, a fourth electromagnetic valve 611, a heating rod 62, a solar power generation panel 7, a storage battery 8 and a controller 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a coupling separation type solar heat pump heating system comprises a plurality of solar water heaters 1 and a controller 9, wherein water inlets and water outlets of two adjacent solar water heaters 1 are connected through a pipeline, a water inlet of the solar water heater 1 at the rear end is connected with a water outlet pipe of a user 3 through a water outlet pipe 2, and a first electromagnetic valve 21, a water pump 4 and a first temperature sensor 22 are sequentially arranged on the water outlet pipe 2 from left to right. The first electromagnetic valve 21 and the water pump 4 are respectively electrically connected with the controller 9, and the controller 9 controls the work of the controller. The first temperature sensor 22 is electrically connected with the controller 9, and the first temperature sensor 22 transmits a signal to the controller 9. The solar water heater 1 at the rear end is connected with a water source through a pipeline, a third electromagnetic valve 11 is installed on the pipeline, the third electromagnetic valve 11 is electrically connected with the controller 9, and the controller 9 controls the third electromagnetic valve 11 to work. The solar water heater 1 and the hot water tank 6 are both internally provided with a second temperature sensor 12, the second temperature sensor 12 is electrically connected with the controller 9, and the second temperature sensor 12 transmits signals to the controller 9.
The water outlet of the solar water heater 1 at the front end is connected with a water inlet pipeline 5 of the user 3, and the water inlet pipeline 5 is provided with a second electromagnetic valve 51. The second electromagnetic valve 51 is electrically connected with the controller 9, and the controller 9 controls the operation thereof. A hot water tank 6 is arranged between the solar water heater 1 and the user 3, the hot water tank 6 is respectively connected with the water outlet pipeline 2 of the first electromagnetic valve 21 and the water pump 4 and the water inlet pipeline 5 at the rear end of the second electromagnetic valve 51 through a connecting pipe 61, and the connecting pipe 61 is provided with a fourth electromagnetic valve 611. The controller 9 is electrically connected to the fourth electromagnetic valve 611, and the controller 9 controls the fourth electromagnetic valve 611 to work.
The solar water heater is characterized in that a solar power generation board 7, a storage battery 8 and a controller 9 are arranged on one side of the hot water tank 6, the solar power generation board 7 is connected with the storage battery 8, and electric energy generated by the solar power generation board 7 is stored in the storage battery 8. The solar water heater 1 and the hot water tank 6 are both provided with liquid level sensors, the liquid level sensors are both electrically connected with the controller 9, and the sensors transmit signals to the controller 9. The lower part is installed heating rod 62 in the hot-water tank 6, heats the water in the hot-water tank 6, heating rod 62 and controller 9 electric connection, and controller 9 control heating rod 62 works. The heating rod 62 and the controller 9 are respectively electrically connected with the battery 8 and an external power supply, and the battery 8 and the external power supply provide electric energy for the battery.
The specific using method comprises the following steps:
s1, before work, the third electromagnetic valve 11 and the water pump 4 are started through the controller 9 to supply water to the system, after the third electromagnetic valve 11 is started, the system is filled with water, when the water levels in the solar water heater 1 and the hot water tank 6 reach the designed water level, the liquid level sensor transmits signals to the controller 9, and the controller 9 closes the third electromagnetic valve 11;
s2, the controller 9 closes the first electromagnetic valve 21 and the second electromagnetic valve 51, at the moment, water in the system circulates in the hot water tank 6 and the pipeline of the user 3, the controller 9 automatically switches an external power supply to supply power to the heating rod 62, the controller 9 starts the heating rod 62 to supply power to the water in the hot water tank 6, and when the temperature of the water in the heating rod 62 reaches a designed temperature, the controller 9 automatically switches the storage battery 8 to supply power to the heating rod 62, so that the water temperature in the system is maintained;
s3, when the water temperature in the solar water heater 1 reaches the design temperature, the controller 9 opens the first electromagnetic valve 21 and the second electromagnetic valve 51, and closes the fourth electromagnetic valve 611, at this time, the solar water heater 1 supplies hot water to the system, when the water temperature in the system drops to a certain value, the first temperature sensor 22 transmits a signal to the controller 9, the controller 9 closes the first electromagnetic valve 21 and the second electromagnetic valve 51, and opens the fourth electromagnetic valve 611, at this time, the hot water tank 6 supplies water to the system.
Through the setting of this system, the reasonable use of solution solar energy utilization and heat pump that can be convenient, thereby economy and the efficient provides the heat source for heating system, this system can be by solar water heater 1 under the fine condition of weather directly for heating system provides hot water, and under the bad and dark condition of weather, provide hot water for heating system by hot-water tank 6, thereby both effectually utilized the energy in the nature, for the convenient heat source that provides of people's heating again, the consumption of the energy has been reduced, energy-concerving and environment-protective more, convenient and practical.
Claims (9)
1. The utility model provides a coupling disconnect-type solar thermal energy pump heating system which characterized in that: the solar water heater comprises a plurality of solar water heaters (1), wherein the water inlets and the water outlets of two adjacent solar water heaters (1) are connected through a pipeline, the water inlet of the solar water heater (1) positioned at the rear end is connected with a water outlet pipe of a user (3) through a water outlet pipeline (2), and a first electromagnetic valve (21), a water pump (4) and a first temperature sensor (22) are sequentially arranged on the water outlet pipeline (2) from left to right; the water outlet of the solar water heater (1) positioned at the front end is connected with a water inlet pipeline (5) of a user (3), and the water inlet pipeline (5) is provided with a second electromagnetic valve (51); a hot water tank (6) is arranged between the solar water heater (1) and a user (3), the hot water tank (6) is respectively connected with a water outlet pipeline (2) of the first electromagnetic valve (21) and the water pump (4) and a water inlet pipeline (5) at the rear end of the second electromagnetic valve (51) through a connecting pipe (61), and fourth electromagnetic valves (611) are respectively arranged on the connecting pipes (61); one side of the hot water tank (6) is provided with a solar power generation board (7), a storage battery (8) and a controller (9), the solar power generation board (7) is connected with the storage battery (8), and electric energy generated by the solar power generation board (7) is stored in the storage battery (8).
2. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: the solar water heater (1) located at the rear end is connected with a water source through a pipeline, a third electromagnetic valve (11) is installed on the pipeline, the third electromagnetic valve (11) is electrically connected with the controller (9), and the controller (9) controls the third electromagnetic valve (11) to work.
3. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: the solar water heater is characterized in that second temperature sensors (12) are arranged in the solar water heater (1) and the hot water tank (6), the second temperature sensors (12) are electrically connected with the controller (9), and the second temperature sensors (12) transmit signals to the controller (9).
4. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: the solar water heater (1) and the hot water tank (6) are both provided with liquid level sensors, the liquid level sensors are both electrically connected with the controller (9), and the sensors transmit signals to the controller (9).
5. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: the first electromagnetic valve (21), the water pump (4) and the second electromagnetic valve (51) are respectively electrically connected with the controller (9), and the controller (9) controls the work of the first electromagnetic valve, the water pump and the second electromagnetic valve.
6. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: the first temperature sensor (22) is electrically connected with the controller (9), and the first temperature sensor (22) transmits a signal to the controller (9).
7. A coupled and separated solar heat pump heating system as claimed in claim 1, wherein: heating rod (62) are installed to the lower part in hot-water tank (6), heat the water in hot-water tank (6), heating rod (62) and controller (9) electric connection, controller (9) control heating rod (62) work.
8. A coupled and separated solar heat pump heating system as claimed in claim 7, wherein: the heating rod (62) and the controller (9) are respectively electrically connected with the battery jar (8) and an external power supply, and the battery jar (8) and the external power supply provide electric energy for the battery jar.
9. The coupling and separating solar heat pump heating system according to claim 1, which is used in the following way: s1, before work, the third electromagnetic valve (11) is opened and the water pump (4) is started through the controller (9) to supply water to the system, after the third electromagnetic valve (11) is opened, the system is filled with water, when the water levels in the solar water heater (1) and the hot water tank (6) reach the designed water level, the liquid level sensor transmits signals to the controller (9), and the controller (9) closes the third electromagnetic valve (11);
s2, closing the first electromagnetic valve (21) and the second electromagnetic valve (51) by the controller (9), circulating water in the system in the hot water tank (6) and a pipeline of a user (3), automatically switching an external power supply to supply power to the heating rod (62) by the controller (9), starting the heating rod (62) by the controller (9) to supply power to the water in the hot water tank (6), and automatically switching the storage battery (8) by the controller (9) to supply power to the heating rod (62) when the temperature of the water in the heating rod (6) reaches a designed temperature so as to maintain the water temperature in the system;
s3, when the water temperature in the solar water heater (1) reaches the design temperature, the controller (9) opens the first electromagnetic valve (21) and the second electromagnetic valve (51) and closes the fourth electromagnetic valve (611), the solar water heater (1) supplies hot water to the system at the moment, when the water temperature in the system drops to a certain numerical value, the first temperature sensor (22) transmits a signal to the controller (9), the controller (9) closes the first electromagnetic valve (21) and the second electromagnetic valve (51) and opens the fourth electromagnetic valve (611), and the hot water tank (6) supplies water to the system at the moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137173.8A CN112902278A (en) | 2021-02-01 | 2021-02-01 | Coupling separation type solar heat pump heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137173.8A CN112902278A (en) | 2021-02-01 | 2021-02-01 | Coupling separation type solar heat pump heating system |
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| Publication Number | Publication Date |
|---|---|
| CN112902278A true CN112902278A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137173.8A Pending CN112902278A (en) | 2021-02-01 | 2021-02-01 | Coupling separation type solar heat pump heating system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125983U (en) * | 2011-05-31 | 2012-01-25 | 福州斯狄渢电热水器有限公司 | Comprehensive warming and heating system of solar air source heat pump |
| CN203364241U (en) * | 2013-07-17 | 2013-12-25 | 刘通 | Disc type solar heating system |
| CN205641129U (en) * | 2016-05-11 | 2016-10-12 | 武新岩 | Adopt solar water heater's domestic heating device |
| CN209744510U (en) * | 2019-03-18 | 2019-12-06 | 杜鹏 | Household heating system |
| CN212431012U (en) * | 2020-03-06 | 2021-01-29 | 河北道荣新能源科技有限公司 | Automatic temperature control heating system based on solar energy combines electric heat accumulation |
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2021
- 2021-02-01 CN CN202110137173.8A patent/CN112902278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125983U (en) * | 2011-05-31 | 2012-01-25 | 福州斯狄渢电热水器有限公司 | Comprehensive warming and heating system of solar air source heat pump |
| CN203364241U (en) * | 2013-07-17 | 2013-12-25 | 刘通 | Disc type solar heating system |
| CN205641129U (en) * | 2016-05-11 | 2016-10-12 | 武新岩 | Adopt solar water heater's domestic heating device |
| CN209744510U (en) * | 2019-03-18 | 2019-12-06 | 杜鹏 | Household heating system |
| CN212431012U (en) * | 2020-03-06 | 2021-01-29 | 河北道荣新能源科技有限公司 | Automatic temperature control heating system based on solar energy combines electric heat accumulation |
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Application publication date: 20210604 |