CN201229022Y - Heat storage tank lower-mounted solar heating system - Google Patents
Heat storage tank lower-mounted solar heating system Download PDFInfo
- Publication number
- CN201229022Y CN201229022Y CN 200820007501 CN200820007501U CN201229022Y CN 201229022 Y CN201229022 Y CN 201229022Y CN 200820007501 CN200820007501 CN 200820007501 CN 200820007501 U CN200820007501 U CN 200820007501U CN 201229022 Y CN201229022 Y CN 201229022Y
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- Prior art keywords
- heat storage
- heating system
- solar heating
- heat
- underneath type
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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
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to the technical field of the solar heating, in particular to a solar heating system with an underneath type heat storage tank. The heat storage tank in the solar heating system is designed into a non-closed bearing container without increasing processing fee and material cost, and the cost is reduced as an insulating layer is thinned, therefore the heat storage tank can be arranged outdoors, thereby reducing the heat loss of solar energy at a maximum degree. In addition, an electric pipeline which can conduct three types of circulation ways through two pumps automatically controlled by a microcomputer temperature controller is designed, and a water receiving device which can realize the three circulation ways on one pipeline is arranged inside the heat storage tank, thereby timely utilizing a large amount of waste heat in a heat collector, and realizing the full utilization of solar energy at a maximum degree.
Description
Affiliated technical field
The utility model relates to the solar heating field, particularly a kind of solar heating system of heat storage can underneath type.
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 known solar heating device all is that heat storage can is placed on roof.And the most of area of northern China temperature at night in winter is that the heat storage can heat-insulation layer is thickeied to tens centimetres all at subzero tens degree, a past at the night ten or twenty degree of in cold wind, also lowering the temperature naturally, and the heat energy of its loss is very big.When afternoon, sunshine was to the west in the winter time in addition, 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 is deposited in the water (surplus warm water) of the higher temperature in the heat collector, though the vacuum heat-insulating layer insulation is arranged, 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 a kind of solar heating system of heat storage can underneath type to the making full use of of solar energy.
The solar heating system of the heat storage can underneath type that the utility model provides is formed, can be realized three kinds of endless form by heat storage can, water butt, heat collector, radiator and connecting line thereof and control circuit and can make full use of the solar heating system of solar energy to greatest extent.
The solar heating system of the heat storage can underneath type that the utility model provides is placed in the solar energy heat-storage jar indoor in order to reduce the heat leakage of solar energy to greatest extent.Because night in the winter time, indoor temperature is than outdoor high tens degree, and is just relative low with the temperature difference in the heat storage can, in addition indoor air flows a little less than, so the heat energy that heat storage can scatters and disappears is relatively slowly and few, thus the heat storage can heat-insulation layer that it goes without doing is blocked up.Be that heat storage can scatters and disappears some heat energy yet indoor, the loss that can not cause solar energy to utilize.
The utility model is too high because of early stage one-time investment being installed in view of present solar heating device in addition, promote difficulty, if heat storage can is placed into indoor, cause is at low level, must make the container of sealing pressure-bearing, must cause heat storage can processing charges and material cost to heighten, more be unfavorable for the popularization of solar heating.The utility model spy is designed to the container of non-sealing pressure-bearing with heat storage can for this reason, so just can not thicken tank skin, not increase processing charges and material cost and realize heat storage can is arranged to indoor.
For the solar heating system of realizing heat storage can underneath type provided by the utility model can make full use of solar energy to greatest extent, the utility model has designed micro computer and has controlled the electrical equipment pipeline that two pumps carry out three kinds of circulation forms automatically.Promptly when the heat collector water temperature is higher than setting value (as 80 ℃), adopts and force thermal cycle to carry out the cycling hot exchange of heat collector and heat storage can, high-temperature water is stored 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, adopt and force thermal cycle to carry out the cycling hot exchange of heat collector and radiator, the waste heat that 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, adopt and force thermal cycle to carry out the cycling hot exchange of heat storage can and radiator, enable the solar heating of storage.
The beneficial effects of the utility model are: the utility model is designed to heat storage can in the container of non-sealing pressure-bearing, so just can not increase processing charges and material cost, and because of heat-insulation layer subtracts the thick cost that also reduced, realized heat storage can is arranged to indoor design, thereby reduced the heat leakage of solar energy to greatest extent.Two pumps that designed the automatic control of micro computer temperature controller in addition carry out the electrical equipment pipeline of three kinds of circulation forms, in heat storage can, be provided with the water butt that on a pipeline, conveniently to realize three kinds of thermal cycle forms, thereby a large amount of surplus warm water in the heat collector is in time utilized, realized making full use of to greatest extent solar energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the pressure thermal cycle general illustration of the solar heating system of heat storage can underneath type:
Fig. 2 is the structural representation of water butt (3).
In the drawings: 1. heat storage can, 2. float water level limiter, 3. water butt, 4. radiator inleting pipe road, 5. normally closed solenoid valve, 6. filling pipe, 7. heat collector, 8. heat collector water return pipeline, 9. contactor, 10. jar top inlet channel, 11. anti-" U " shape is curved, 12. automatic air intake and discharge valve, 13. heat collector outlet conduit, 14. temperature detect switch (TDS), 15. heat collector temperature probe, 16. micro computer temperature controller, 17. No. three contactors, 18. No. two contactors, 19. indoor temperature controller, 20. radiator, 21. jar end water return pipeline, 22. No. two circulating pumps, 23. No. two normally closed solenoid valves, 24. No. three normally closed solenoid valves, 25. circulating pump, 26. jar end outlet conduit, 27. water butt upper base bell mouth, the funnel 28. water butt is gone to the bottom.
The specific embodiment
In Fig. 1: heat storage can (1) is owing to be arranged on indoor, be in low level, so the top inlet channel (10) of heat storage can (1) upper end is connected in heat collector outlet conduit (13) through anti-" U " shape curved (11), the lower end is stretched in the heat storage can (1) and is inserted in the water butt (3).
Instead " U " shape curved (11) and automatic air intake and discharge valve (12) cooperate, in circulating pump (22), instant air inlet when (26) are out of service, cut off the water supply, and be kept above the water level of heat collector outlet conduit (13), timely exhaust when heat collector (13) produces gas avoids producing the stifled phenomenon of gas in jar top inlet channel (10).
Water level in the heat storage can (1) is subjected to float water level limiter (2) and a normally closed solenoid valve (5) interlock control: heat storage can (1) water level does not reach in limited time, the electrode closure of float water level limiter (2), a normally closed solenoid valve (5) is opened, filling pipe (6) beginning moisturizing, when the heat storage can water level reaches in limited time, the electrode separation of float water level limiter (2), a normally closed solenoid valve (5) is closed, and stops moisturizing;
When heat collector (7) water temperature is higher than setting value (as 80 ℃), the normally opened contact closure of the temperature detect switch (TDS) (14) on the heat collector (7), what be about to a contactor (9) often opens the electrode closure, a circulating pump (26) starts, the water at low temperature at heat storage can (1) jar end is outlet conduit (25), heat collector water return pipeline (8) input heat collector (7) at the bottom of jar, in the water butt (3) of the high-temperature water in the heat collector (7) in jar top inlet channel (10) flows into heat storage can (1).Because radiator inleting pipe road (4) inaccessible (No. two normally closed solenoid valves (23), No. three normally closed solenoid valves (24) are closed), high-temperature water are glowed by the upper base bell mouth (27) of water butt (3), are stored in the top in the heat storage can (1);
When heat collector (7) 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, micro computer temperature controller (16) is received the signal that heat collector temperature probe (15) and indoor temperature controller (16) are imported simultaneously, send instruction the electrode of often opening of No. two contactors (18) is often opened electrode closure simultaneously with assisting, start No. two circulating pumps (22) running and No. two normally closed solenoid valves (23) simultaneously and open, the water at low temperature that radiator (20) is interior is in heat collector water return pipeline (8) input heat collector (7), surplus warm water in the heat collector (7) promptly is transported in the interior water butt (3) of heat storage can (1).Because radiator inleting pipe road this moment (4) is negative pressure state, surplus warm water all enters radiator inleting pipe road (4) from the funnel of going to the bottom (28) that does not mix with the interior high-temperature water of heat storage can (1) after jar top inlet channel (10) flows out promptly through water butt (3), and be transported in the radiator (20), carry out the cycling hot exchange of heat collector (7) and radiator (20), the surplus warm water who makes full use of solar thermal collector heats;
When the water temperature in the heat collector (7) is lower than setting value lower limit (as 35 ℃) and indoor need the heating, micro computer temperature controller (16) is received the signal that heat collector temperature probe (15) and indoor temperature controller (19) are imported simultaneously, send instruction the electrode of often opening of No. three contactors (17) is often opened electrode closure simultaneously with assisting, promptly start No. two circulating pumps (22) and open No. three normally closed solenoid valves (24), with the bottom of water at low temperature in water return pipeline at the bottom of the jar (21) is input to heat storage can (1) in the radiator (20).Because radiator inleting pipe road this moment (4) is negative pressure state, just the high-temperature water on heat storage can (1) top is sucked radiator inleting pipe road (4) and is transported in the radiator (20) through the upper base bell mouth (27) of water butt (3) and the funnel of going to the bottom (28), carry out the cycling hot exchange of heat storage can (1) and radiator (20), begin to enable the solar heating of storage.
In Fig. 2: water butt (3) is a upper base, going to the bottom all is funnelform cartridge type container, upper base bell mouth (27) leaves a fixed gap with jar top inlet channel (10) periphery that passes from its bell mouth center, and the funnel of going to the bottom (28) is connected to integral body with the radiator inleting pipe road (4) that joins with it.
Its function is: when in radiator inleting pipe road (4) when inaccessible, the high-temperature water of jar top inlet channel (10) input just glows from upper base bell mouth (27);
When being negative pressure in radiator inleting pipe road (4), the surplus warm water of jar top inlet channel (10) input not with heat storage can (1) in high-temperature water mix just in the funnel of going to the bottom (28) directly enters radiator inleting pipe road (4);
Be negative pressure and jar top inlet channel (10) when not importing water in radiator inleting pipe road (4), the high-temperature water in the heat storage can (1) is inhaled in the radiator inleting pipe road (4) through the upper base bell mouth (27) of water butt (3) and the funnel of going to the bottom (28).
Claims (6)
1. the solar heating system of a heat storage can underneath type, it is characterized in that the three kinds of endless form that realize that the solar heating system of heat storage can underneath type is made up of heat storage can (1), water butt (3), heat collector (7), radiator (20) and connecting line thereof and control circuit also can make full use of the solar heating system of solar energy to greatest extent.
2. the solar heating system of a kind of heat storage can underneath type according to claim 1, it is characterized in that, scatter and disappear in order to reduce solar energy to greatest extent, the heat storage can of the solar heating system of heat storage can underneath type (1) is placed in indoor, and is the container of non-sealing pressure-bearing.
3. the solar heating system of a kind of heat storage can underneath type according to claim 1, it is characterized in that, heat storage can (1) is owing to be arranged on indoor, be in low level, so the top inlet channel (10) of heat storage can (1) upper end is connected in heat collector outlet conduit (13) through anti-" U " shape curved (11), the lower end is stretched in the heat storage can (1) and is inserted in the water butt (3).
4. the solar heating system of a kind of heat storage can underneath type according to claim 1, it is characterized in that, instead " U " shape curved (11) and automatic air intake and discharge valve (12) cooperate, in circulating pump (22), instant air inlet when (26) are out of service, cut off the water supply, and be kept above the water level of heat collector outlet conduit (13), timely exhaust when heat collector (7) produces gas avoids producing the stifled phenomenon of gas in jar top inlet channel (10).
5. the solar heating system of a kind of heat storage can underneath type according to claim 1, it is characterized in that, the water butt (3) that can conveniently realize three kinds of thermal cycle forms on a pipeline that is provided with in the heat storage can (1) is a upper base, going to the bottom is funnelform cartridge type container, upper base bell mouth (27) leaves a fixed gap with jar top inlet channel (10) periphery that passes from its bell mouth center, and the funnel of going to the bottom (28) is connected to integral body with the radiator inleting pipe road (4) that joins with it.
6. the solar heating system of a kind of heat storage can underneath type according to claim 1, it is characterized in that, water level in the heat storage can (1) is subjected to float water level limiter (2) and a normally closed electromagnetism (5) interlock control: heat storage can (1) water level does not reach in limited time, the electrode closure of float water level limiter (2), a normally closed solenoid valve (5) is opened, filling pipe (6) beginning moisturizing, when the heat storage can water level reaches in limited time, the electrode separation of float water level limiter (2), a normally closed solenoid valve (5) is closed, and filling pipe (6) stops moisturizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820007501 CN201229022Y (en) | 2008-04-01 | 2008-04-01 | Heat storage tank lower-mounted solar heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820007501 CN201229022Y (en) | 2008-04-01 | 2008-04-01 | Heat storage tank lower-mounted solar heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229022Y true CN201229022Y (en) | 2009-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820007501 Expired - Fee Related CN201229022Y (en) | 2008-04-01 | 2008-04-01 | Heat storage tank lower-mounted solar heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229022Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196566A (en) * | 2016-02-11 | 2016-12-07 | 王彤宇 | heat energy water circulation system |
-
2008
- 2008-04-01 CN CN 200820007501 patent/CN201229022Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196566A (en) * | 2016-02-11 | 2016-12-07 | 王彤宇 | heat energy water circulation system |
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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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20100401 |