CN100567847C - One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes - Google Patents
One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes Download PDFInfo
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- CN100567847C CN100567847C CNB2006100473922A CN200610047392A CN100567847C CN 100567847 C CN100567847 C CN 100567847C CN B2006100473922 A CNB2006100473922 A CN B2006100473922A CN 200610047392 A CN200610047392 A CN 200610047392A CN 100567847 C CN100567847 C CN 100567847C
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- hot water
- pipe connector
- storage tank
- pipe
- suction
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 239000000284 extract Substances 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000009172 bursting Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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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
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to the solar heating circulatory system, one pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, vacuum tube collector is that the all-glass vacuum tube and the pipe connector of certain number composes in parallel, place the suction arm in each all-glass vacuum tube, pipe connector inside is provided with the suction house steward, the suction house steward is communicated with the suction arm, a suction tube end is equipped with the water level autocontrol valve, the another side of pipe connector has the water tank upper water inlet pipe respectively, the outlet pipe of water tank upper air intake duct and pipe connector, the water tank upper water inlet pipe is communicated with the suction house steward, the outlet pipe of pipe connector connects magnetic valve, magnetic valve connects the heat abstractor water inlet manifold, and the heat abstractor water inlet manifold also connects heat abstractor; Heat abstractor is terminal to be communicated with hot water storage tank bottom delivery port, dress immersible pump and heater in the hot water storage tank, and the water sucking mouth of immersible pump is communicated with hot water storage tank top water inlet pipe.The present invention guarantees heating effect, and is energy-conservation, durable.
Description
Technical field:
The present invention relates to the solar energy system in solar energy and the architecture-integral technical field, be specifically related to solar energy heat supply circulation device.
Technical background:
At present, utilize solar energy vacuum tube heat collector that building heating is had dual mode: i.e. passive solar heating system and active solar heating system.Though the former equipment is simple, required expense is few, and the thermal efficiency is low; The latter is arranged on the roof to solar energy vacuum tube heat collector, utilize then insulating tube with solar energy vacuum tube heat collector be installed in indoor thermal-arrest water circulating pump, equipment such as hot water storage tank, controller and radiator are complementary, and constitute heating system.Because this system is mechanical cycles, need heat collector that higher bearing capacity is arranged, the ordinary vacuum tube heat collector of family expenses obviously can not satisfy its requirement at present.If adopt the metal-glass vacuum tube solar thermal collector, not only its cost performance is more much lower than ordinary vacuum tube heat collector, and does not also have its service life the ordinary vacuum tube heat collector long.
Summary of the invention:
The objective of the invention is to overcome above-mentioned not enough problem, provide an a kind of pump to extract the solar energy heat supply circulation device of hot water in many vacuum tubes, make the ordinary vacuum tube heat collector be used for active solar heating system and can not burst phenomenon, can also significantly reduce its heat loss simultaneously in night because of system pressure is excessive.
The technical scheme that the present invention is adopted for achieving the above object is: a pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, comprise vacuum tube collector, hot water storage tank, vacuum tube collector is that the all-glass vacuum tube and the pipe connector of certain number composes in parallel, place the suction arm in each all-glass vacuum tube, pipe connector inside is provided with the suction house steward, the suction house steward is communicated with the suction arm, a suction tube end is equipped with the water level autocontrol valve, the another side of pipe connector is respectively arranged with the water tank upper water inlet pipe, three arms of the outlet pipe of water tank upper air intake duct and pipe connector, the water tank upper water inlet pipe is communicated with the suction house steward, the outlet pipe of pipe connector is connecting magnetic valve, magnetic valve is connecting the heat abstractor water inlet manifold, the heat abstractor water inlet manifold and the heat abstractor of ining succession; The end of heat abstractor is connected with hot water storage tank bottom delivery port, and immersible pump and heater are set respectively in the hot water storage tank, and the water sucking mouth of immersible pump is connected with hot water storage tank top water inlet pipe.
Described electric heater passes water tank and is sealed by sealing ring.
The metallic walls outside of described pipe connector is wrapped in heat-insulation layer.
Described all-glass vacuum tube and pipe connector junction are provided with the pipe connector sealing ring, and by slip-knot all-glass vacuum tube and pipe connector are connected as a single entity.
Described water level autocontrol valve is the front end that float valve is hinged on the suction arm, and suction arm and float valve all overlap heat insulation cushion rubber, is fixed with the float valve slideway on the suction arm, connects float valve and places in the float valve slideway with the floating connecting rod that wafts.
Described heat abstractor is ground heat pipe or radiator.
Advantage of the present invention is in the solar heating circulatory system, and the heating circulation form can be used alternatingly by Natural Circulation form and forced circulation form, can guarantee to save electric energy as far as possible under the condition that heat supply produces a desired effect.This device helps the enforcement of solar energy and architecture-integral, obviously improved the thermal efficiency of the solar heating circulatory system, overcome the defective that all-glass solar vacuum tubular collector should not be used for the forced circulation form, solved all-glass solar vacuum tubular collector in the winter time easily by the common fault of bursting by freezing, reduced the performance of all-glass solar vacuum tubular collector in the heat radiation in night, prolonged the service life of the solar heating circulatory system effectively, improve economic benefit, be specially adapted to new rural area 1-3 layer dwelling house.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an A-A view among Fig. 1.
Fig. 3 is a float valve structural representation of the present invention.
Fig. 4 hot water storage tank structural representation of the present invention.
The specific embodiment:
As shown in Figure 1 a pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, is installed on slope low early and high after between the outdoor ground level of sunny side and the dwelling house ground body of wall.One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, composes in parallel solar thermal collector by the all-glass vacuum tube 1 and the pipe connector 3 of certain number; All-glass vacuum tube 1 is provided with pipe connector sealing ring 23 with pipe connector 3 junctions, and by slip-knot 24 all-glass vacuum tube and pipe connector is connected as a single entity; Recline in each all-glass vacuum tube 1 and place the suction arm, the articulated float valve 21 of front end of suction arm 14; Suction arm 14 and float valve 21 are with the little heat insulation cushion rubber of thermal conductivity factor 20,19 separately, cursory 22 variations according to all-glass vacuum tube 1 middle water level height drive float valve 21, opening and closing valve by connecting rod along float valve slideway 25 operations that are fixed on the suction arm; Pipe connector 3 inside are provided with suction house steward 2, the suction arm 14 in the all-glass vacuum tube is being welded in suction house steward 2 parallel connections, the another side of pipe connector 3 is respectively arranged with 15 3 arms of outlet pipe of water tank upper water inlet pipe 12, water tank upper air intake duct 13 and pipe connector, water tank upper water inlet pipe 12 passes exterior wall 11 and is connected with suction house steward 2, it passes pipe connector 3 and pipe connector 3 welded seals, water tank upper air intake duct 13 passes exterior wall 11 and is connected with pipe connector 3, and the outlet pipe 15 of pipe connector passes exterior wall 11 and is connected with pipe connector 3; The outlet pipe 15 of pipe connector is connecting magnetic valve 4; Magnetic valve 4 is connecting heat abstractor water inlet manifold 16; Heat abstractor 5 in 16 parallel connections of heat abstractor water inlet manifold; The end of heat abstractor 5 is connected with hot water storage tank 10 bottom delivery ports 6; Miniature immersible pump 7 and electric heater 8 are set respectively in the hot water storage tank 10, and the water sucking mouth of miniature immersible pump 7 is connected with hot water storage tank top water inlet pipe 12, and electric heater 8 passes water tank 10 back additional encryption seal 9 and seals; Metallic walls 18 outsides of pipe connector 3 are wrapped in heat-insulation layer 17.
During use: first opens solenoid valve, in hot water storage tank, be filled to the about 5cm of water flooding immersible pump height, quiet when stopping that water level no longer changes after a period of time till.Needed water when at this moment, having filled heating in the solar energy heat supply circulation device of hot water in many vacuum tubes of pump extraction.
When in the winter time being arranged sunshine, all-glass vacuum tube changes solar energy into heat energy, and transmits heat to cold water, and the water in the solar heating circulatory system is heated.In the different characteristics of round-the-clock fluctuation range, the solar heating circulatory system can be selected Natural Circulation form or forced circulation form for use by the type of flow of water according to room temperature.
The density contrast that the Natural Circulation form relies on the all-glass solar vacuum tubular collector be arranged on lower and the pipe connector, the heat abstractor that are arranged on the middle part and the different generations of water temperature in the pinnacled hot water storage tank are set carries out the temperature difference and circulates, and promptly the route of the hot water flow in the system is all-glass solar vacuum tubular collector → pipe connector → heat abstractor → hot water storage tank; The route that cold water flows in contrast.This endless form makes the rate of heat exchange of the solar heating circulatory system lower, but it can save the driving energy that water pump consumed in the forced circulation form.
When the Natural Circulation form can not satisfy the demand of heat exchange of system, can adopt the forced circulation form.Promptly start miniature immersible pump, the route of the hot water flow in the solar heating circulatory system is the outlet pipe → pipe connector → all-glass solar vacuum tubular collector of float valve → suction arm → suction house steward → water tank upper water inlet pipe → miniature immersible pump → hot water storage tank → hot water storage tank bottom delivery port → heat abstractor → magnetic valve → pipe connector at this moment.Because pipe connector is provided with air intake duct that communicates with hot water storage tank top and the flow that passes through the controlled water of magnetic valve, the water that flows in the all-glass solar vacuum tubular collector almost is to carry out under normal pressure, and therefore can all-glass vacuum tube not take place because of system pressure is excessive bursts phenomenon.
To night, the time timing solenoid valve that sets earlier close automatically, miniature immersible pump opens automatically, and the water that is stored in pipe connector and the all-glass solar vacuum tubular collector is drawn out of.When being lower than near the water level in the all-glass solar vacuum tubular collector of pumping system when floating cursory needed water level, float valve cuts out automatically, to prevent influencing the effect of drawing water because of the pumping system air inlet.And the like, the water in all all-glass solar vacuum tubular collectors is extracted into is lower than when floating cursory needed water level, miniature immersible pump is closed automatically.Because pipe connector is provided with the air intake duct that communicates with hot water storage tank top, the Shi Buhui that draws water causes all-glass vacuum tube to burst phenomenon because of system produces negative pressure.At this moment, the route of the hot water flow in the solar heating circulatory system is float valve → suction arm → suction house steward → water tank upper water inlet pipe → miniature immersible pump → hot water storage tank.Because only remaining a part of water seldom in the all-glass solar vacuum tubular collector, not only all-glass solar vacuum tubular collector can not be by bursting by freezing, become the performance of radiator but also obviously reduced all-glass solar vacuum tubular collector at night, improved the heating efficiency of the solar heating circulatory system.
To daytime, the time timing solenoid valve that sets earlier open automatically, the water that is stored in heat abstractor and the hot water storage tank can flow in pipe connector and the all-glass solar vacuum tubular collector automatically, warming operation again absorbs heat.
When the room temperature of utilizing solar heating can not satisfy dwelling house requires, electric heater and electric consumption on lighting or the wind-powered electricity generation connection that is installed in the hot water storage tank can also be assisted heating, to satisfy the room temperature requirement.
Claims (7)
1, one pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, comprise vacuum tube collector and hot water storage tank, it is characterized in that: vacuum tube collector is that the all-glass vacuum tube (1) of certain number composes in parallel with pipe connector (3) one sides, place suction arm (14) in each all-glass vacuum tube, pipe connector inside is provided with suction house steward (2), the suction house steward is communicated with the suction arm, a suction tube end is equipped with the water level autocontrol valve, the another side of pipe connector is respectively arranged with hot water storage tank top water inlet pipe (12), (15) three arms of the outlet pipe of hot water storage tank top air intake duct (13) and pipe connector, hot water storage tank top water inlet pipe is communicated with the suction house steward, the outlet pipe of pipe connector is connecting magnetic valve (4), magnetic valve is connecting heat abstractor water inlet manifold (16), heat abstractor water inlet manifold and the heat abstractor of ining succession (5); The end of heat abstractor is connected with hot water storage tank bottom delivery port (6), and immersible pump (7) and heater (8) are set respectively in the hot water storage tank (10), and the water sucking mouth of immersible pump is connected with hot water storage tank top water inlet pipe.
2, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, it is characterized in that: the water level autocontrol valve is the front end that float valve is hinged on the suction arm, the suction arm is with heat insulation cushion rubber (19), float valve is with heat insulation cushion rubber (20), be fixed with float valve slideway (25) on the suction arm, connect float valve and place in the float valve slideway with the connecting rod that floats waft (22).
3, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, it is characterized in that: all-glass vacuum tube (1) is provided with pipe connector sealing ring (23) with pipe connector (3) junction, and by slip-knot (24) all-glass vacuum tube and pipe connector is connected as a single entity.
4, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, and it is characterized in that: heater (8) passes water tank (10) and sealed by sealing ring (9).
5, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, it is characterized in that: metallic walls (18) outside of pipe connector (3) is wrapped in heat-insulation layer (17).
6, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, and it is characterized in that: heat abstractor (5) is a radiator.
7, a pump according to claim 1 extracts the solar energy heat supply circulation device of hot water in many vacuum tubes, and it is characterized in that: heat abstractor is heat pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100473922A CN100567847C (en) | 2006-08-02 | 2006-08-02 | One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100473922A CN100567847C (en) | 2006-08-02 | 2006-08-02 | One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1908550A CN1908550A (en) | 2007-02-07 |
| CN100567847C true CN100567847C (en) | 2009-12-09 |
Family
ID=37699727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100473922A Expired - Fee Related CN100567847C (en) | 2006-08-02 | 2006-08-02 | One pump extracts the solar energy heat supply circulation device of hot water in many vacuum tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100567847C (en) |
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2006
- 2006-08-02 CN CNB2006100473922A patent/CN100567847C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1908550A (en) | 2007-02-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20110802 |