CN108644864A - Based on grease hierarchical solar heating method and device - Google Patents
Based on grease hierarchical solar heating method and device Download PDFInfo
- Publication number
- CN108644864A CN108644864A CN201810445916.6A CN201810445916A CN108644864A CN 108644864 A CN108644864 A CN 108644864A CN 201810445916 A CN201810445916 A CN 201810445916A CN 108644864 A CN108644864 A CN 108644864A
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- Prior art keywords
- heating
- heat
- water
- oil
- solar
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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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/003—Central heating systems using heat accumulated in storage masses water heating system 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/004—Central heating systems using heat accumulated in storage masses water heating system with conventional supplementary heat source
-
- 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
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1042—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses 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
- 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
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
-
- 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
Abstract
The invention discloses one kind being based on grease hierarchical solar heating method and device, which includes solar thermal collection system, temperature control system, oil water heat exchange system, user's heating system.Solar thermal collection system includes solar energy heat collection pipe, slot type single shaft reflection collecting plate, and heat transfer medium is conduction oil；Temperature control system includes electric heating device and thermoregulator；Oil water heat exchange system is between conduction oil and heating water；User's heating system heat transfer medium is heating water.The double-circuit system that the present invention is detached using thermal-arrest with heating, conduction oil cyclic absorption solar energy in solar energy heat-collection field, with heating water coke slurry thermal energy in oil water heat exchange system, the heating task in user's heating system is completed, has the advantages that heat loss is low, stability is high.
Description
Technical field
The invention belongs to solar heating technical fields, more particularly to one kind being based on grease hierarchical solar heating method
And device.
Background technology
Solar heating is the technology collected solar radiation using solar thermal collector and be converted into thermal energy heating.With liquid
As a heat transfer medium, heat heats medium via user's indoor radiating component radiation to interior.
Existing solar energy heating system generally by solar thermal collector, heat storage water tank, connecting line, auxiliary thermal source, dissipate
Thermal part and control system composition.The solar energy heating system using water as collection thermal medium and heating medium, have it is easy to operate,
Cheap advantage.Disadvantage is that：1) it is traditional solar thermal collection system of collection thermal medium to solar energy using water
Utilization rate is relatively low；2) heat-conducting medium water easily evaporates, easy frozen block, easy fouling and clogging vacuum tube；3) leakage, corrosive pipeline etc. easily occurs
Phenomenon；4) circulation line is complicated, and system stability is poor.
Invention content
The technical problem to be solved by the invention is to provide one kind being based on grease hierarchical solar heating method and dress
It sets, the double-circuit system detached with heating using thermal-arrest, conduction oil cyclic absorption solar energy in solar energy heat-collection field, in grease
With heating water coke slurry thermal energy in heat-exchange system, the heating task in user's heating system is completed, has that heat loss is low, stability is high
The advantages of.
The technical solution adopted by the present invention to solve the technical problems is：It provides a kind of based on the confession of grease hierarchical solar
Heating method includes the following steps that step 1, solar thermal collection system absorbs solar energy and heats its heat transfer medium conduction oil, institute
It obtains high temperature heat conductive oil to be transported in oil water heat exchange system, carries out thermal energy exchange with heating water, user's heating system heat transfer medium is
Heating water, solar thermal collection system include solar energy heat collection pipe and slot type single shaft reflection collecting plate；Step 2, solar energy heating system
The high-temperature heat-conductive oil temperature exported of uniting is compared with the heating coolant-temperature gage obtained via the heat exchange heating of oil water heat exchange system；Step
Three, electric heating device is controlled by the thermoregulator in temperature control system, guarantee, which is transported in user's heating system, to supply
The temperature of warm water reaches preset requirement.Using the liquid thermal conductivity media of different heat transfer rate and rate of heat dissipation, can maximumlly carry
High collection effciency obtains best Heat-collecting effect, while ensureing that user's heating system is set by the basic heat supply of heat-conducting medium of water
11 are applied without large-scale redevelopment.
According to the above technical scheme, in the step 1, oil water heat exchange system is pipe type oil-water heat-exchange system, and pipe type oil-water changes
Hot systems include pipe type oil-water heat exchanger, pipe type oil-water heat exchanger by the way of vertically-mounted, according to inside pipe from top to bottom
Circulate conduction oil, and the mode for the heating water that circulates from bottom to top inside heat exchanger carries out the installation of heat transferring medium pipeline.
According to the above technical scheme, in the step 1, pipe type oil-water heat-exchange system comes from solar energy collection when being exchanged heat
The high temperature heat conductive oil of hot systems enters from the top of pipe type oil-water heat exchanger from managing first, and the low temperature obtained through heat exchange cooling is led
Deep fat returns to solar thermal collection system from the outflow of the bottom of pipe type oil-water heat exchanger by heat exchanger delivery valve, using iris type pipe
Formula heat exchanger.Heat-exchange time can be extended, improve the heat exchange efficiency of oil water heat exchange system.
According to the above technical scheme, pipe type oil-water heat-exchange system is when being exchanged heat, the low temperature supplying from user's heating system
Warm water first from the bottom of pipe type oil-water heat exchanger from manage it is outer enter, the low temperature conduction oil obtained through heat exchange cooling is from pipe type oil-water
User's heating system is returned after the top outflow of heat exchanger.
The present invention also provides one kind being based on grease hierarchical solar heating installation, including solar thermal collection system, temperature
Control system, oil water heat exchange system, user's heating system, cycle pressure device；Solar thermal collection system includes solar energy heating
Pipe and slot type single shaft reflect collecting plate, and setting bypass line is tieed up for system and pipeline between collecting system input and output end
Shield；Temperature control system includes electric heating device and thermoregulator, and electric heating device is disposed in series in solar energy heating
Between system and oil water heat exchange system, thermoregulator by the temperature to heat-collecting temperature sensor, heating temperature sensor into
Row comparison, for controlling electric heating device；User's heating system includes heating temperature sensor and user's hot water pipe system, heating
Heat transfer medium is water；Solar thermal collection system includes in several solar thermal collectors of longitudinal array arrangement, in each file
Each solar thermal collector shares the solar energy heat collection pipe of a segmentation series connection perforation, each file solar energy heat collection pipe parallel connection peace
Dress, is respectively set that there are one check-valves on each file solar energy heat collection pipe；Heat conduction oil circulating pump is arranged in solar thermal collection system
With the pipeline section between oil water heat exchange system, the pipe between oil water heat exchange system and user's heating system is arranged in heating water-circulating pump
Section.
According to the above technical scheme, solar energy heat collection pipe is all-glass vacuum thermal-collecting tube.
According to the above technical scheme, the heat transfer medium of solar thermal collection system is silicone oil type conduction oil.
According to the above technical scheme, thermoregulator main control chip is STC89C51 microcontrollers.
The beneficial effect comprise that：1) hierarchical solar collecting system uses two kinds of heat transfer mediums, you can presses
The different utilizations for carrying out heat transfer medium of temperature, thermal conductivity, heat liberation rate, heat release rate, the leading using high thermal conductivity in solar thermal collection system
Deep fat still uses heating water in heating system, avoids changing user's heating installation while obtaining best Heat-collecting effect
It makes.
2) in solar heat energy abundance, efficient heat-collecting is recycled by conduction oil：In solar heat energy deficiency, pass through temperature
Acquisition of the control system to conduction oil and the coolant-temperature gage that heats is spent, controls electric heating device using thermoregulator to ensure to use
The heating demands at family ensure round-the-clock heating.
3) double-circuit system for using thermal-arrest to be detached with heating, in solar energy heat-collection field too using conduction oil cyclic absorption
Positive energy, is exchanged heat by conduction oil and heating water to carry out thermal energy exchange in oil water heat exchange system.In the process, heat conduction
Oil detaches operation with heating water, respectively takes the chief, therefore thermal-arrest and heating can select conduction oil and heating water respectively, has thermal-arrest and supplies
The advantage of warm processing efficient, stabilization.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is structural schematic diagram of the embodiment of the present invention based on grease hierarchical solar heating installation；
Fig. 2 is the operational flow diagram of thermoregulator provided by the invention；
Wherein：1. 2. slot type single shaft of solar energy heat collection pipe reflects 3. check-valves of collecting plate, 4. thermal-arrest delivery valve, 5. by-passing valve 6.
7. auxiliary heat input valve of heat-collecting temperature sensor, 8. 9. thermoregulator of electricity auxiliary hot heater, 10. heating temperature sensor 11. is used
15. heat exchanger delivery valve of the heating heating 14. pipe type oil-water heat exchanger of water-circulating pump of delivery valve 13. of family heating device 12., 16. conduction oil
Circulating pump.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In the embodiment of the present invention, one kind is provided and is based on grease hierarchical solar heating method, as shown in Figure 1 and Figure 2, packet
Following steps, step 1 are included, solar thermal collection system absorbs solar energy and heats its heat transfer medium conduction oil, gained high-temperature heat-conductive
Oil is transported in oil water heat exchange system, carries out thermal energy exchange with heating water, user's heating system heat transfer medium is heating water, the sun
Energy collecting system includes solar energy heat collection pipe 1 and slot type single shaft reflection collecting plate 2；Step 2, solar thermal collection system output
High-temperature heat-conductive oil temperature is compared with the heating coolant-temperature gage obtained via the heat exchange heating of oil water heat exchange system；Step 3 passes through
Thermoregulator 9 in temperature control system controls electric heating device 8, and guarantee is transported to heating water in user's heating system
Temperature reaches preset requirement.Using the liquid thermal conductivity media of different heat transfer rate and rate of heat dissipation, thermal-arrest can be maximumlly improved
Efficiency obtains best Heat-collecting effect, at the same ensure user's heating system using water as the basic heating facility 11 of heat-conducting medium not
Carry out large-scale redevelopment.
Further, in the step 1, oil water heat exchange system is pipe type oil-water heat-exchange system, pipe type oil-water heat-exchange system
Including pipe type oil-water heat exchanger 14, pipe type oil-water heat exchanger 14 is from top to bottom flowed by the way of vertically-mounted according to inside pipe
The mode of admittance deep fat, the heating water that circulates from bottom to top inside heat exchanger carries out the installation of heat transferring medium pipeline.
Further, in the step 1, pipe type oil-water heat-exchange system comes from solar thermal collection system when being exchanged heat
High temperature heat conductive oil enter first from the top of pipe type oil-water heat exchanger from managing, through the heat exchange obtained low temperature conduction oil of cooling from
The bottom outflow of pipe type oil-water heat exchanger returns to solar thermal collection system by heat exchanger delivery valve 15, is changed using iris type tubular type
Hot device.Heat-exchange time can be extended, improve the heat exchange efficiency of oil water heat exchange system.
Further, for pipe type oil-water heat-exchange system when being exchanged heat, the low temperature heating water from user's heating system is first
First from the bottom of pipe type oil-water heat exchanger from manage it is outer enter, the low temperature conduction oil obtained through heat exchange cooling is from pipe type oil-water heat exchanger
Top outflow after return user's heating system.
The present invention also provides one kind being based on grease hierarchical solar heating installation, as shown in Figure 1, including solar energy heating
System, temperature control system, oil water heat exchange system, user's heating system, cycle pressure device；Solar thermal collection system includes too
Positive energy thermal-collecting tube 1 and slot type single shaft reflect collecting plate 2, and heated heat transfer is controlled by the thermal-arrest delivery valve 4 on output pipe
Medium flows out, and setting by-passing valve 5 is tieed up for system and pipeline on the bypass line between collecting system input and output end
Shield；Temperature control system includes electric heating device 8 and thermoregulator 9, and electric heating device 8 is disposed in series in solar energy collection
Between hot systems and oil water heat exchange system, the inflow of heat-conducting medium is controlled by auxiliary heat input valve 7, thermoregulator 9 is by right
Heat-collecting temperature sensor 6, heating temperature sensor 10 temperature compared, for controlling electric heating device；User heats
System includes heating temperature sensor 10 and user's hot water pipe system, and heating heat transfer medium is water, and by heating, delivery valve 12 controls
The conveying of heating pipeline heat transfer medium；Solar thermal collection system includes in several solar thermal collectors of longitudinal array arrangement, often
Each solar thermal collector in one file shares the solar energy heat collection pipe 1 of a segmentation series connection perforation, each file solar energy collection
Heat pipe is installed in parallel, and is respectively set on each file solar energy heat collection pipe there are one check-valves 3；Heat conduction oil circulating pump 16 is arranged too
Positive pipeline section that can be between collecting system and oil water heat exchange system, the setting of heating water-circulating pump 13 are supplied in oil water heat exchange system and user
Pipeline section between heating system.
Further, solar energy heat collection pipe 1 is all-glass vacuum thermal-collecting tube.
Further, the heat transfer medium of solar thermal collection system is silicone oil type conduction oil.
Further, 9 main control chip of thermoregulator is STC89C51 microcontrollers.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. one kind being based on grease hierarchical solar heating method, which is characterized in that include the following steps, step 1, solar energy
Collecting system absorbs solar energy and heats its heat transfer medium conduction oil, and gained high temperature heat conductive oil is transported in oil water heat exchange system,
Thermal energy exchange is carried out with heating water, user's heating system heat transfer medium is heating water, and solar thermal collection system includes solar energy collection
Heat pipe and slot type single shaft reflect collecting plate；Step 2, solar thermal collection system output high-temperature heat-conductive oil temperature with via grease
The heating coolant-temperature gage that heat-exchange system heat exchange heating obtains is compared；Step 3 is adjusted by the temperature in temperature control system
Device controls electric heating device, ensures that the temperature for being transported to heating water in user's heating system reaches preset requirement.
2. according to claim 1 be based on grease hierarchical solar heating method, which is characterized in that the step 1
In, oil water heat exchange system is pipe type oil-water heat-exchange system, and pipe type oil-water heat-exchange system includes pipe type oil-water heat exchanger, pipe type oil-water
Heat exchanger is by the way of vertically-mounted, according to the conduction oil that from top to bottom circulates inside pipe, circulates from bottom to top inside heat exchanger
The mode of heating water carries out the installation of heat transferring medium pipeline.
3. according to claim 1 or 2 be based on grease hierarchical solar heating method, which is characterized in that the step
In one, for pipe type oil-water heat-exchange system when being exchanged heat, the high temperature heat conductive oil from solar thermal collection system is first from tubular type oil
The top of water- to-water heat exchanger enters from managing, and the low temperature conduction oil obtained through heat exchange cooling is flowed out from the bottom of pipe type oil-water heat exchanger
Solar thermal collection system is returned to by heat exchanger delivery valve, using iris type pipe heat exchanger.
4. according to claim 1 or 2 be based on grease hierarchical solar heating method, which is characterized in that pipe type oil-water
Heat-exchange system when being exchanged heat, the low temperature heating water from user's heating system first from the bottom of pipe type oil-water heat exchanger from
The outer entrance of pipe, the low temperature conduction oil obtained through heat exchange cooling return to user's heating system after being flowed out from the top of pipe type oil-water heat exchanger
System.
5. one kind being based on grease hierarchical solar heating installation, which is characterized in that controlled including solar thermal collection system, temperature
System, oil water heat exchange system, user's heating system, cycle pressure device；Solar thermal collection system include solar energy heat collection pipe and
Slot type single shaft reflects collecting plate, and setting bypass line is safeguarded for system and pipeline between collecting system input and output end；
Temperature control system includes electric heating device and thermoregulator, and electric heating device is disposed in series in solar thermal collection system
Between oil water heat exchange system, thermoregulator is carried out pair by the temperature to heat-collecting temperature sensor, heating temperature sensor
Than for controlling electric heating device；User's heating system includes heating temperature sensor and user's hot water pipe system, heating heat transfer
Medium is water；Solar thermal collection system includes several solar thermal collectors arranged in longitudinal array, each in each file
Solar thermal collector shares the solar energy heat collection pipe of a segmentation series connection perforation, and each file solar energy heat collection pipe is installed in parallel, respectively
Check-valves there are one being respectively set on file solar energy heat collection pipe；Heat conduction oil circulating pump is arranged in solar thermal collection system and grease
The pipeline section between oil water heat exchange system and user's heating system is arranged in pipeline section between heat-exchange system, heating water-circulating pump.
6. according to claim 5 be based on grease hierarchical solar heating installation, which is characterized in that solar energy heat collection pipe
For all-glass vacuum thermal-collecting tube.
7. according to claim 5 or 6 be based on grease hierarchical solar heating installation, which is characterized in that solar energy collection
The heat transfer medium of hot systems is silicone oil type conduction oil.
8. according to claim 5 or 6 be based on grease hierarchical solar heating installation, which is characterized in that temperature is adjusted
Device main control chip is STC89C51 microcontrollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445916.6A CN108644864A (en) | 2018-05-11 | 2018-05-11 | Based on grease hierarchical solar heating method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445916.6A CN108644864A (en) | 2018-05-11 | 2018-05-11 | Based on grease hierarchical solar heating method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644864A true CN108644864A (en) | 2018-10-12 |
Family
ID=63754484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445916.6A Pending CN108644864A (en) | 2018-05-11 | 2018-05-11 | Based on grease hierarchical solar heating method and device |
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| CN (1) | CN108644864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631137A (en) * | 2018-12-07 | 2019-04-16 | 江苏星云物联科技有限公司 | A kind of method and heating system for realizing air type solar energy heating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654599A (en) * | 2013-11-20 | 2015-05-27 | 西安大昱光电科技有限公司 | Novel villa type solar central water heating system |
| CN204963253U (en) * | 2015-08-03 | 2016-01-13 | 中国华能集团清洁能源技术研究院有限公司 | Solar thermal energy electricity generation thermal -arrest heat -retaining device |
| CN107449026A (en) * | 2017-07-14 | 2017-12-08 | 武汉凯迪工程技术研究总院有限公司 | High-efficiency solar heating method and system based on stagewise heat accumulation heat release |
| CN207196599U (en) * | 2017-09-18 | 2018-04-06 | 韩宇超 | A kind of solar energy heat distribution system |
| CN207279766U (en) * | 2017-03-31 | 2018-04-27 | 华北电力大学（保定） | A kind of electricity auxiliary solar energy heating combined heating system |
-
2018
- 2018-05-11 CN CN201810445916.6A patent/CN108644864A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654599A (en) * | 2013-11-20 | 2015-05-27 | 西安大昱光电科技有限公司 | Novel villa type solar central water heating system |
| CN204963253U (en) * | 2015-08-03 | 2016-01-13 | 中国华能集团清洁能源技术研究院有限公司 | Solar thermal energy electricity generation thermal -arrest heat -retaining device |
| CN207279766U (en) * | 2017-03-31 | 2018-04-27 | 华北电力大学（保定） | A kind of electricity auxiliary solar energy heating combined heating system |
| CN107449026A (en) * | 2017-07-14 | 2017-12-08 | 武汉凯迪工程技术研究总院有限公司 | High-efficiency solar heating method and system based on stagewise heat accumulation heat release |
| CN207196599U (en) * | 2017-09-18 | 2018-04-06 | 韩宇超 | A kind of solar energy heat distribution system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631137A (en) * | 2018-12-07 | 2019-04-16 | 江苏星云物联科技有限公司 | A kind of method and heating system for realizing air type solar energy heating |
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Application publication date: 20181012 |