CN201302214Y - Solar heating system with three circulation forms of pump - Google Patents
Solar heating system with three circulation forms of pump Download PDFInfo
- Publication number
- CN201302214Y CN201302214Y CN 200820116152 CN200820116152U CN201302214Y CN 201302214 Y CN201302214 Y CN 201302214Y CN 200820116152 CN200820116152 CN 200820116152 CN 200820116152 U CN200820116152 U CN 200820116152U CN 201302214 Y CN201302214 Y CN 201302214Y
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- circulation
- pump
- radiator
- heat collector
- heat storage
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model relates to the filed of solar heating technology, in particular to a solar heating system with three circulation forms of a pump, which is composed of four circulation closed loops which comprise a solar thermal collector arranged on the outdoor roof, a heat storage tank and a circulation converter in the tank, an indoor radiator, electric appliance which is controlled by a microcomputer temperature controller and a connecting pipe; wherein the circulation converter which is arranged in the heat storage tank and can conveniently achieve four thermal circulation forms on one pipe is composed of a drum type container of which both the upper bottom and the lower bottom take a funnel shape, and a water inlet pipeline and a water outlet pipeline which are connected with the upper bottom and the lower bottom of the drum type container respectively. By adopting two thermal collection circulations of a thermodynamic circulation and a pump circulation of the thermal collector and the heat storage tank, and two pump heating circulations of the thermal collector and the radiator, and the heat storage tank and the radiator, the full utilization of the solar energy is realized to the maximum extent.
Description
Affiliated technical field
The utility model relates to solar heating heat supply water field, and a particularly a kind of pump carries out the solar heating system of three kinds of circulation forms.
Background technology
Current, the annual heating phase that has 4～5 months winter of the northern area of China, the coal of each heating phase, oil, electric consumption are very large.Rely on coal combustion, not only cost is higher for the heating of wet goods traditional approach, and serious environment pollution, so that every winter, most urban air dirts, ecological degeneration is deepened.Especially world today's energy is deficient day by day, and oil price, coal price are constantly soaring, has caused great impact for our life, production.People research and develop solar energy inexhaustible, nexhaustible, that cleaning is cheap for this reason, thereby have researched and developed solar heating device.But present solar heating device has a defective, when afternoon, sunshine was to the west in the winter time, heat collector no longer heats up, water temperature in the heat collector is lower than the water temperature of heat storage can or does not reach the desired temperature of input heat storage can and can not import heat storage can, this part water (surplus warm water) quantity that is deposited in the higher temperature in the heat collector is bigger, though the vacuum heat-insulating layer insulation is arranged, but because of bigger with the extraneous temperature difference, the anti-circulation of inner in addition heating power, overnight will reducing to below 30 ℃, the thermal waste that causes thus also are very big.
Summary of the invention
In order to overcome the defective of above listed solar heating device, realize that to greatest extent the utility model provides an a kind of pump to carry out the solar heating system of three kinds of circulation forms to the making full use of of solar energy.
A kind of pump that the utility model provides carries out the solar heating system of three kinds of circulation forms, by the solar thermal collector that is placed in outdoor roof, heat storage can and jar in cyclic converter and indoor radiator and electrical equipment, the connecting line of micro computer temperature controller control form, and inlet and outlet pipe lines is connected to form an automatic circulation thermal-arrest closed-loop path respectively through temperature difference heating power circulating line and heat collector inlet channel, heat collector outlet conduit and cyclic converter at the bottom of the heat storage can jar; Inlet and outlet pipe lines is connected to form the pump circulation thermal-arrest closed-loop path of a micro computer temperature controller control respectively at the bottom of heat collector outlet conduit and cyclic converter, the heat storage can jar through jar collection pump circulating line and heat collector inlet channel; Cyclic converter and radiator inleting pipe road, radiator outlet pipe road and heat collector inlet channel, heat collector outlet conduit and cyclic converter are connected to form the heat collector and the radiator pump circulation heating closed-loop path of a micro computer temperature controller control respectively; Cyclic converter and radiator inleting pipe road, radiator outlet pipe road inlet and outlet pipe lines at the bottom of pump jar water return pipeline and heat storage can jar is connected to form the heat storage can and the radiator pump circulation heating closed-loop path of a micro computer temperature controller control respectively.
In above four closed-loop paths, removing first is temperature difference thermodynamic cycle closed-loop path, other three the pump circulation closed-loop paths that are the control of micro computer temperature controller.Promptly circulate automatically and carry out heat exchange when raise the gradually water at low temperature that produces hot water that heat power makes its top and heat storage can bottom of heat collector water temperature, with hot water storage in heat storage can; When the heat collector water temperature was higher than setting value (as 80 ℃), the cycling hot exchange that the employing pump circulates and carries out heat collector and heat storage can was stored in high-temperature water in the heat storage can; When the heat collector water temperature is lower than the setting value upper limit (as 80 ℃) and when being higher than setting value lower limit (as 35 ℃) and indoor needs and heating, the cycling hot exchange that the employing pump circulates and carries out heat collector and radiator, the surplus warm water who makes full use of solar thermal collector heats; When the heat collector water temperature is lower than setting value lower limit (as 35 ℃) and indoor when needing heating, the solar heating of storage is enabled in the cycling hot exchange of adopting pump to circulate to carry out heat storage can and radiator.
In heat storage can, be provided with the cyclic converter that can on a pipeline, conveniently realize above four kinds of thermal cycle forms in addition.This cyclic converter by a upper base, go to the bottom all be funnelform cartridge type container and with its upper base, heat collector outlet conduit and the radiator inleting pipe road that links to each other respectively of going to the bottom form, upper base bell mouth and the heat collector outlet conduit periphery that passes from its bell mouth center leave the certain width space, go to the bottom funnel and the radiator inleting pipe road that joins with it is connected to integral body.
Its function is: when the automatic cycling hot exchange of heat collector and heat storage can, hot water in the heat collector flows in the cyclic converter, because the water at low temperature of radiator inleting pipe road obturation and heat storage can bottom is flowing to heat collector, so, the hot water that flows into cyclic converter just overflows from the bell mouth of cyclic converter upper base, adds in the heat storage can;
When heat collector and the exchange of heat storage can pump cycling hot, high-temperature water in the heat collector flows in the cyclic converter, because the water at low temperature of radiator inleting pipe road obturation and heat storage can bottom is flowing to heat collector, so, the high-temperature water that flows into cyclic converter just overflows from the bell mouth of cyclic converter upper base, adds in the heat storage can;
When radiator and the exchange of heat collector pump cycling hot, hot water in the heat collector flows in the cyclic converter, water level no change because the radiator inleting pipe road is negative pressure in the heat storage can just flows directly into radiator through the bell mouth of going to the bottom of cyclic converter so flow into the hot water of cyclic converter;
When radiator and the exchange of heat storage can pump cycling hot, since the water at low temperature in the radiator through the pump circulation flow into the heat storage can bottom water level in the heat storage can is raise and simultaneously radiator and the cyclic converter funnel of going to the bottom be negative pressure, the high-temperature water on heat storage can top just flows to radiator through the bell mouth of cyclic converter upper base.
The beneficial effects of the utility model: the utility model designed the micro computer temperature controller automatically a pump of control carry out the electrical equipment pipeline of three kinds of circulation forms, in heat storage can, be provided with the cyclic converter that can on a pipeline, conveniently realize four kinds of circulation forms, thereby make heat storage can be placed in cycling hot when exchange that low level can not satisfy heat collector and heat storage can by temperature difference thermodynamic cycle, can in time start pump and circulate and be transported to the high-temperature water in the heat collector in the heat storage can fast; Can make again heat collector when the sun is to the west in the afternoon remaining a large amount of surplus warm waters when needs heat, be delivered directly to radiator and heat; Can also use up the back surplus warm water directly carries the high-temperature water in the heat storage can to heat. and a kind of pump that the utility model provides carries out the solar heating system of three kinds of circulation forms, by the heat power circulation of heat collector and heat storage can and two kinds of pump heating circulations of two kinds of thermal-arrest circulations of pump circulation and heat collector and radiator, heat storage can and radiator, realized making full use of to greatest extent to solar energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a pump circulation electrical equipment pipeline general illustration of the present utility model;
Fig. 2 is the structural representation of cyclic converter;
In the drawings: 1. heat collector, 2. temperature probe, 3. heat collector outlet conduit, 4. heat storage can, 5. cyclic converter, 6. heat collector inlet channel, 7. normally open solenoid valve, 8. temperature difference heating power circulating line, 9. jar end inlet and outlet pipe lines, 10. normally closed solenoid valve, 11. No. two normally closed solenoid valves, 12. pump jar water return pipeline, 13. radiator inleting pipe road, 14. radiator, 15. jar collection pump circulating line, 16. No. three normally closed solenoid valves, 17. circulating pump, 18. No. four normally closed solenoid valves, 19. radiator outlet pipe road, 20. contactor, 21. No. two contactors, 22. No. three contactors, 23. micro computer temperature controller, 24. indoor temperature controller, 25. upper base bell mouth, the funnel 26. go to the bottom.
The specific embodiment
In accompanying drawing 1, heat collector 1 is accepted solar energy and is converted to heat energy generation temperature difference heat power, hot water in the heat collector 1 is flowed in the cyclic converter 5 by heat collector outlet conduit 3, since the water at low temperature of radiator inleting pipe road 13 obturations and heat storage can 4 bottoms under the effect of temperature difference gravity at the bottom of jar inlet and outlet pipe lines 9 and temperature difference heating power circulating line 8 and normally open solenoid valve 7, heat collector inlet channel 6 flow into heat collectors 1, the hot water that flows into cyclic converter 5 just overflows from cyclic converter upper base bell mouth 25, adds to the top in the heat storage can 4;
When heat collector 1 water temperature is higher than setting value (as 80 ℃), micro computer temperature controller 23 is received the signal that temperature probe 2 sends, it is closed simultaneously with the normally opened contact and the auxiliary normally opened contact of a contactor 20 to send instruction, promptly start circulating pump 17 simultaneously and open normally closed solenoid valve 10, No. three normally closed solenoid valves 16, the water at low temperature of bottom in the heat storage can 4 is input in the heat collector 1 through jar collection pump circulating line 15 and heat collector inlet channel 6, and the high-temperature water in the heat collector 1 is in the cyclic converter 5 that heat collector outlet conduit 3 flows in the heat storage can 4.Because at the bottom of the water at low temperature of bottoms is flowing out jar in radiator inleting pipe road 13 obturations (No. four normally closed solenoid valve 18 is closed) and the heat storage can 4, so flowing into the high-temperature water of cyclic converter 5 is just overflowed by upper base bell mouth 25, be complemented at the top in the heat storage can 4, promptly carry out the pump cycling hot exchange of heat collector 1 and heat storage can 4, the high-temperature water that heat collector 1 is produced is stored in the heat storage can 4;
When water temperature in the heat collector 1 is lower than the setting value upper limit (as 80 ℃) and when being higher than setting value lower limit (as 35 ℃) and indoor needs and heating, micro computer temperature controller 23 is received the signal that temperature probe 2 and indoor temperature controller 24 are imported simultaneously, it is closed simultaneously with the normally opened contact and the auxiliary normally opened contact of No. two contactors 21 to send instruction, promptly start circulating pump 17 simultaneously and open a normally closed solenoid valve 10, No. four normally closed solenoid valves 18, water at low temperature in the radiator 14 are input in the heat collector 1 through radiator outlet pipe road 19 and heat collector inlet channel 6, and the surplus warm water in the heat collector 1 promptly is transported in the cyclic converter 5 in the heat storage can 4.Because radiator inleting pipe road 13 is negative pressure state at this moment, after surplus warm water is flowed out from heat collector outlet conduit 3 promptly the funnel 26 of going to the bottom through cyclic converter 5 all enter radiator inleting pipe road 13, and be transported in the radiator 14, promptly carry out the pump cycling hot exchange of heat collector 1 and radiator 14, the surplus warm water who makes full use of solar thermal collector heats;
When the water temperature in the heat collector 1 is lower than setting value lower limit (as 35 ℃) and indoor need the heating, micro computer temperature controller 23 is received the signal that temperature probe 2 and indoor temperature controller 24 are imported simultaneously, it is closed simultaneously with the normally opened contact and the auxiliary normally opened contact of No. three contactors 22 to send instruction, promptly start circulating pump 17 simultaneously and open No. four normally closed solenoid valves 18, No. two normally closed solenoid valves 11 and close normally open solenoid valve 8, with the water at low temperature in the radiator 14 through radiator outlet pipe road 19, the bottom that is input in the heat storage can 4 of pump jar water return pipeline 12.Because the interior water level of heat storage can this moment rises, and radiator inleting pipe road 13 is negative pressure state, just the high-temperature water with heat storage can 4 tops sucks in radiator inleting pipe road 13 and the radiator 14 through the upper base bell mouth 25 of cyclic converter 5 and the funnel 26 of going to the bottom, promptly carry out the pump cycling hot exchange of heat storage can 4 and radiator 14, enable the high-temperature water heating that heat storage can 4 stores.
In Fig. 2: cyclic converter 5 is upper bases, going to the bottom all is funnelform cartridge type container, upper base bell mouth 25 leaves the certain width space with heat collector outlet conduit 3 peripheries that end bell mouth 25 centers are from it passed, and goes to the bottom funnel 26 and the radiator inleting pipe road 13 that joins with it is connected to integral body.
Its function is: when radiator inleting pipe road 13 obturations, the hot water or the high-temperature water of 3 inputs of heat collector outlet conduit just spill in the heat storage can 4 from upper base bell mouth 25, and the water at low temperature of heat storage can 4 inner bottom parts is just through temperature difference heating power circulating line 9 or heat storage can heat collector circulating line 15 and heat collector inlet channel 6 inflow heat collectors 1;
When being negative pressure in the radiator inleting pipe road 13, the funnel 26 of going to the bottom that the surplus warm water of heat collector outlet conduit 3 input does not just mix with high-temperature water in the heat storage can 4 through cyclic converter 5 directly enters in the radiator inleting pipe road 13;
When the water at low temperature that is negative pressure and radiator 14 in the radiator inleting pipe road 13 during through inlet channel at the bottom of the jar 12 input heat storage cans 4 inner bottom parts, water level in the heat storage can raises, and the high-temperature water on heat storage can 4 tops is inhaled in radiator inleting pipe road 13 and the radiator 14 through the upper base bell mouth 25 of cyclic converter 5 and the funnel 26 of going to the bottom.
Claims (6)
1. a pump carries out the solar heating system of three kinds of circulation forms, it is characterized in that, one pump carries out the solar heating system of three kinds of circulation forms, is made up of the cyclic converter (5) in the solar thermal collector that is placed in outdoor roof (1), heat storage can (4) and the heat storage can (4) and indoor radiator (14) and the electrical equipment of micro computer temperature controller (23) control, four closed loops of connecting line formation.
2. an a kind of pump according to claim 1 carries out the solar heating system of three kinds of circulation forms, it is characterized in that jar end inlet and outlet pipe lines (9) and temperature difference heating power circulating line (8) are connected to form a heat power circulation thermal-arrest closed-loop path with heat collector inlet channel (6), heat collector outlet conduit (3) respectively with cyclic converter (5).
3. an a kind of pump according to claim 1 carries out the solar heating system of three kinds of circulation forms, it is characterized in that heat collector outlet conduit (3) is connected to form the pump circulation thermal-arrest closed-loop path that a micro computer temperature controller (23) is controlled with cyclic converter (5), jar end inlet and outlet pipe lines (9) and jar collection pump circulating line (15) respectively with heat collector inlet channel (6).
4. an a kind of pump according to claim 1 carries out the solar heating system of three kinds of circulation forms, it is characterized in that cyclic converter (5) respectively is connected to form heat collector (1) and radiator (14) pump circulation heating closed-loop path that a micro computer temperature controller (23) control with heat collector inlet channel (6), heat collector outlet conduit (3) with cyclic converter (5) with radiator inleting pipe road (13), radiator outlet pipe road (19).
5. an a kind of pump according to claim 1 carries out the solar heating system of three kinds of circulation forms, it is characterized in that cyclic converter (5) is connected to form the heat storage can (4) and radiator (14) pump circulation heating closed-loop path that a micro computer temperature controller (23) is controlled respectively with radiator inleting pipe road (13), radiator outlet pipe road (19) and pump jar water return pipeline (12) and jar end inlet and outlet pipe lines (9).
6. an a kind of pump according to claim 1 carries out the solar heating system of three kinds of circulation forms, it is characterized in that, what be provided with in heat storage can (4) can conveniently on a pipeline realize that the cyclic converter (5) of four kinds of thermal cycle forms is by a upper base, go to the bottom all be funnelform cartridge type container and with its upper base, the heat collector outlet conduit (3) and radiator inleting pipe road (13) composition of going to the bottom and being connected respectively, upper base bell mouth (25) leaves the certain width space with heat collector outlet conduit (3) periphery that passes from its bell mouth center, and funnel of going to the bottom (26) and coupled radiator inleting pipe road (13) are connected to integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820116152 CN201302214Y (en) | 2008-05-08 | 2008-05-08 | Solar heating system with three circulation forms of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820116152 CN201302214Y (en) | 2008-05-08 | 2008-05-08 | Solar heating system with three circulation forms of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302214Y true CN201302214Y (en) | 2009-09-02 |
Family
ID=41085840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820116152 Expired - Fee Related CN201302214Y (en) | 2008-05-08 | 2008-05-08 | Solar heating system with three circulation forms of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302214Y (en) |
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2008
- 2008-05-08 CN CN 200820116152 patent/CN201302214Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Xinghua Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Xinghua Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20100508 |