CN201488125U - Solar-concentrating heat-collecting individual water tank exchange heat supply system - Google Patents
Solar-concentrating heat-collecting individual water tank exchange heat supply system Download PDFInfo
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- CN201488125U CN201488125U CN 200920208894 CN200920208894U CN201488125U CN 201488125 U CN201488125 U CN 201488125U CN 200920208894 CN200920208894 CN 200920208894 CN 200920208894 U CN200920208894 U CN 200920208894U CN 201488125 U CN201488125 U CN 201488125U
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- heat
- solar energy
- water tank
- attemperater
- supply system
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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
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses a solar-concentrating heat-collecting individual water tank exchange heat supply system, which comprises a solar heat-collecting device, wherein the solar heat-collecting device is communicated with an individual heat exchange device through a pipeline. The solar heat-collecting device comprises a plurality of solar heat-collecting apparatuses; a solar heat-collecting and energy-storing heat preservation water tank, a freeze-proofing normally closed electromagnetic valve and a solar circulating pump are sequentially connected with each other in series by a pipeline. The pipeline of the solar heat-collecting device is provided with a branch pipeline, and the branch pipeline is provided with a normally closed heat energy temperature-control electromagnetic valve. The system does not need to relate to the measurement problem (water, electricity and coal), and has simple and reasonable structure, can be heated by a user as required in cloudy days and rainy days, and has stable heat exchange performance.
Description
Technical field
The utility model relates to a kind of solar energy heat distribution system, relates in particular to the heating system that a kind of solar energy is concentrated thermal-arrest-household water tank.
Background technology
Along with China's rapid economy development, energy resources supply day is becoming tight.The solar-heating mode more and more is subjected to people's favor.And the complex structure of present solar energy heat distribution system, because only by a solar thermal collector and a heat exchange of solar energy heating attemperater, the hot water instability is met overcast and rainy or temperature is not high is heated by supplementary energy, keeping whole big system hot water circuit, utilization rate is low like this.And usually common central heating system also needs to relate to the measurement problem of water, electricity, coal, operates and use all more complicated.
The utility model content
At the deficiencies in the prior art, the utility model provide a kind of can, simple and reasonable, heat exchange is stable, efficient is high, and the solar energy that needn't relate to measurement problem is concentrated heat collection household water tank exchange heat supply system.
For solving the problems of the technologies described above, the utility model provides a kind of solar energy to concentrate heat collection household water tank exchange heat supply system, comprises solar energy heat collector, and described solar energy heat collector is connected by heat transfer pipe with branch family heat-exchange device.
Wherein, described solar energy heat collector comprises that some solar thermal collectors, solar energy heating attemperater, anti-freezing closure electromagnetic valve and solar energy circulating pump are connected in series successively by pipeline.On the pipeline of described solar energy heat collector, be provided with bypass line, on described bypass line, be provided with antifreeze emptying solenoid valve.
The family heat-exchange device comprised many group attemperater groups in described minute, and every group of attemperater group is made of the attemperater that several are connected in parallel, and the attemperater group is connected on the heat transfer pipe that is connected with the delivery port of described solar energy heating attemperater.
Be connected with described heat transfer pipe by pipeline serial connection back with heat temperature control electromagnetic, flow balance valve at described attemperater.Described attemperater is an electric heating water tank.Preferably, adopt electric capacity layer-stepping electric heating water tank.
The utility model adopt to concentrate thermal-arrest, each household by the not isometric attemperater of house type size setting (in establish electric heater unit), the hot water that solar thermal collector is produced is got back to solar heat storage water tank after for the attemperater heat exchange, by the user voluntarily (manually or automatically) enable the electric heater unit of attemperater.The beneficial effects of the utility model are: simple in structure, adopt that twice heat exchange (solar energy), branchs family heating (electrical heating), heat exchange are stablized, efficient is high, and needn't relate to the measurement problem of water, electricity, coal.
Description of drawings
Fig. 1 concentrates the structural representation of the embodiment one of heat collection household water tank exchange heat supply system for the utility model solar energy;
Fig. 2 concentrates the structural representation of the embodiment two of heat collection household water tank exchange heat supply system for the utility model solar energy.
Wherein: 1, solar thermal collector; 2, point for measuring temperature; 3, air bleeding valve; 4, solar energy heat-collecting heat-storage attemperater; 5, ball float; 6, point for measuring temperature; 7, screen pack; 8, expansion pipe; 9, Pressure gauge; 10, frequency conversion heat-exchanger pump; 11, anti-freezing closure electromagnetic valve; 12, antifreeze emptying solenoid valve; 13, solar energy circulating pump; 14, descending heat transfer pipe; 15, air bleeding valve; 16, heat temperature control electromagnetic; 17, upper strata electrically heated rod; 18, heat exchanger coil; 19, solar energy and electric heat-storage heat-preserving water tank; 20, gate valve; 21, point for measuring temperature; 22, holding wire; 23, up heat transfer pipe; 24, lower floor's electrical heating hot pin; 25, hot water outlet; 26, cooling water inlet; 27, flow balance valve.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model solar energy is concentrated heat collection household water tank exchange heat supply system, comprises solar energy heat collector and branch family heat-exchange device, and solar energy heat collector is connected by heat transfer pipe 14 with branch family heat-exchange device.
Wherein, solar energy heat collector comprises that some solar thermal collectors 1, solar energy heat-collecting heat-storage attemperater 4, anti-freezing closure electromagnetic valve 11 and solar energy circulating pump 13 are connected in series successively by pipeline.On the pipeline of solar energy heat collector, be provided with bypass line, on bypass line, be provided with antifreeze emptying solenoid valve 12.Branch family heat-exchange device comprises many group attemperaters, every group of attemperater group is made of the attemperater that several are connected in parallel, attemperater is solar energy and electric heat-storage heat-preserving water tank 19 and to be separately positioned on each user indoor, the attemperater group is connected in parallel on the descending heat transfer pipe 14 that is connected with the delivery port of solar energy heating attemperater 4, descending heat transfer pipe is connected with the import of electric heat-storage heat-preserving cistern device with solar energy in the attemperater 19, solar energy heating attemperater 4 provides heat by descending heat transfer pipe 14 to solar energy and electric heat-storage heat-preserving water tank, solar energy is connected up heat transfer pipe 23 with the interface of electric heat-storage heat-preserving cistern device in the attemperater 19, is connected to after the parallel connection on the pipeline of solar energy heating attemperater 4 and forms the loop.
Be connected the back by pipeline and be connected with heat temperature control electromagnetic 16, flow balance valve 27 at attemperater 19 with descending heat transfer pipe.Attemperater 19 is solar energy and electric heat-storage heat-preserving water tank.Preferably, adopt electric capacity layer-stepping electric heating water tank.On solar energy heating attemperater 4, also be connected with cold water upper hose and blow-off pipe.
The utility model adopt to concentrate thermal-arrest, each household by the not isometric attemperater of house type size setting (in establish electric heater unit), the hot water that the solar energy solar thermal collector is produced supplies to get back to solar heat storage water tank after the attemperater heat exchange, the attemperater leaving water temperature is arranged on≤60 ℃ (can be provided with), as the cloudy day, when leaving water temperature is lower than 60 ℃, connect gas heater after (manual or automatic) enables interior electric heater unit of attemperater or attemperater water outlet voluntarily by the user.If the solar energy heating actuator temperature is T1, solar energy heat-collecting heat-storage attemperater leaving water temperature is T2, solar energy and electric heat-storage heat-preserving water tank temperature T3.
Heat exchange of the present utility model circulation is: when T2-T3＞5 ℃ (can be provided with) and T3＜60 ℃, heat temperature control electromagnetic is in opening before the attemperater, this moment, solar energy circulating pump P2 started, solar energy circulating pump P2 is frequency conversion, carry out heat exchange with the each household attemperater, when T2-T3＜3 ℃ or T3 〉=60 ℃, heat temperature control electromagnetic is closed before the attemperater, when T2-T3＜3 of all dwelling houses ℃ or T3 〉=60 ℃, solar energy circulating pump P2 quits work.
In solar energy heat collector, adopt the circulation of temperature difference thermal-arrest:
When T1-T2＞5 ℃, solar energy circulating pump P1 starts, and water and solar thermal collector constantly carry out heat exchange in the solar energy heating attemperater.
When T1-T2＜3 ℃, solar energy circulating pump P1 quits work.
In minute family heat-exchange device, for guaranteeing the equilibrium of each household rate of heat exchange, shorten circulation line simultaneously as far as possible and reduce thermal losses, so flow balance valve 27 controls are set on the hot attemperater pipeline of each household.
When the detected temperature of temperature sensor is lower than 3 ℃ in the winter pipeline (can be provided with); Antifreeze control system starts automatically, closes water tank water outlet place (on the up heat transfer pipe of solar energy) and often opens anti-freezing closure electromagnetic valve, opens the antifreeze emptying solenoid valve of solar energy circulation line lowest part simultaneously, and all cold water in the emptying pipe prevent that pipeline from freezing; (can be provided with) when the temperature in detecting pipeline is elevated to 5 ℃ simultaneously, close the antifreeze emptying solenoid valve of solar energy circulation line minimum point, open water tank water outlet place (on the up heat transfer pipe of solar energy) simultaneously and often open anti-freezing closure electromagnetic valve, enter normal condition.
The utility model electric heating water tank adopts transfiguration layering heating technique, utilizes the water temperature delamination characteristic of upper heat and lower cold, at the hot water consumption after a little while, uses the upper strata heating tube to realize the low energy consumption Fast Heating separately, as the low capacity water heater, and economize on electricity.The hot water consumption for a long time, two heating tubes heat simultaneously, the upper strata heating tube directly heats the warm water that is transmitted by lower floor, heat transfer rate is fast, efficient is high, energy-efficient, can reach regularly constant temperature heating function.The utility model also adopts full pressure-bearing solar water heater.
The utility model has the advantages that: do not relate to water, electricity, coal measurement problem, system's advantages of simple adopts twice heat exchange, hygienic quality, safety.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (8)
1. a solar energy is concentrated heat collection household water tank exchange heat supply system, comprises solar energy heat collector, and it is characterized in that: described solar energy heat collector is connected by heat transfer pipe with branch family heat-exchange device.
2. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 1, it is characterized in that: described solar energy heat collector comprises that some solar thermal collectors, solar energy heating attemperater, anti-freezing closure electromagnetic valve and solar energy circulating pump are connected in series successively by heat transfer pipe.
3. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 2, it is characterized in that: on the pipeline of described solar energy heat collector, be provided with bypass line, on described bypass line, be provided with antifreeze emptying solenoid valve.
4. concentrate heat collection household water tank exchange heat supply system according to claim 2 or 3 described solar energy, it is characterized in that: the family heat-exchange device comprised many group attemperater groups in described minute, every group of attemperater group is made of the attemperater that several are connected in parallel, and the attemperater group is connected on the heat transfer pipe that is connected with the delivery port of described solar energy heating attemperater.
5. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 4, it is characterized in that: be connected with described heat transfer pipe by pipeline serial connection back with heat temperature control electromagnetic, flow balance valve at described attemperater.
6. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 4, it is characterized in that: described attemperater is an electric heating water tank.
7. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 6, it is characterized in that: described electric heating water tank is an electric capacity layer-stepping electric heating water tank.
8. concentrate heat collection household water tank exchange heat supply system according to the described solar energy of claim 2, it is characterized in that: on described solar energy heating attemperater, also be connected with cold water pipes and blow-off line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920208894 CN201488125U (en) | 2009-09-18 | 2009-09-18 | Solar-concentrating heat-collecting individual water tank exchange heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920208894 CN201488125U (en) | 2009-09-18 | 2009-09-18 | Solar-concentrating heat-collecting individual water tank exchange heat supply system |
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| CN201488125U true CN201488125U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200920208894 Expired - Fee Related CN201488125U (en) | 2009-09-18 | 2009-09-18 | Solar-concentrating heat-collecting individual water tank exchange heat supply system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900424A (en) * | 2010-08-18 | 2010-12-01 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN103003636A (en) * | 2010-06-25 | 2013-03-27 | 罗伯特·博世有限公司 | Method for operating a solar installation |
| CN103673058A (en) * | 2013-11-20 | 2014-03-26 | 天津市天友建筑设计股份有限公司 | Concentration heat collection scattering heat storage solar water heating system inversion-preventing heating device and method |
| CN105180481A (en) * | 2015-08-14 | 2015-12-23 | 杨永贵 | Solar energy area central water heating system |
| CN105180481B (en) * | 2015-08-14 | 2018-06-01 | 杨永贵 | Solar energy region central hot-water system |
-
2009
- 2009-09-18 CN CN 200920208894 patent/CN201488125U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003636A (en) * | 2010-06-25 | 2013-03-27 | 罗伯特·博世有限公司 | Method for operating a solar installation |
| CN103003636B (en) * | 2010-06-25 | 2016-01-13 | 罗伯特·博世有限公司 | For running the method for solar facilities |
| CN101900424A (en) * | 2010-08-18 | 2010-12-01 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN101900424B (en) * | 2010-08-18 | 2011-07-27 | 高振杰 | Solar energy centralized hot water household pressure-bearing using system |
| CN103673058A (en) * | 2013-11-20 | 2014-03-26 | 天津市天友建筑设计股份有限公司 | Concentration heat collection scattering heat storage solar water heating system inversion-preventing heating device and method |
| CN103673058B (en) * | 2013-11-20 | 2016-06-01 | 天津市天友建筑设计股份有限公司 | Concentrate the collection dissipation of heat anti-reverse heating means of heat-accumulation solar hot-water system |
| CN105180481A (en) * | 2015-08-14 | 2015-12-23 | 杨永贵 | Solar energy area central water heating system |
| CN105180481B (en) * | 2015-08-14 | 2018-06-01 | 杨永贵 | Solar energy region central hot-water system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100918 |