CN108592416A - A kind of vacuum pipe solar water heater - Google Patents
A kind of vacuum pipe solar water heater Download PDFInfo
- Publication number
- CN108592416A CN108592416A CN201810413647.5A CN201810413647A CN108592416A CN 108592416 A CN108592416 A CN 108592416A CN 201810413647 A CN201810413647 A CN 201810413647A CN 108592416 A CN108592416 A CN 108592416A
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- China
- Prior art keywords
- water heater
- vacuum pipe
- solar water
- heater according
- water
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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 invention discloses a kind of vacuum pipe solar water heaters, belong to solar energy equipment technology.Including evacuated collector tube, water tank, exhaust outlet, filling pipe end, collector nozzle and holder, it further include buffer tank, the water inlet line of the buffer tank leads to the collector nozzle, the outlet conduit of the buffer tank leads to the filling pipe end, it is arranged with arc panel outside the evacuated collector tube, arc panel it is interior, outer surface is coated with reflecting coating, the arc panel both ends are in close ring, the annulus of bottom end is connect with holder pivots, it is arranged with turbine outside the annulus on top, scroll bar is equipped with above the turbine, the scroll bar both ends are equipped with gear, it is arranged in parallel with roll shaft above the scroll bar, the roll shaft both ends are equipped with the driven gear with the engaged gears.Energy effective protection evacuated collector tube of the invention, extends the service life of water heater.
Description
Technical field
The invention belongs to solar energy equipment technologies, and in particular to a kind of vacuum pipe solar water heater.
Background technology
Solar water heater is to utilize sunlight by the device of water temperature heating.Solar water heater is divided into the electron tubes type sun
Energy water heater and flat solar water heater, wherein vacuum pipe solar water heater occupies the market share of the country 95%.
Electron tubes type domestic solar water heater is related to holder etc. by evacuated collector tube, water tank, exhaust outlet, filling pipe end, collector nozzle
Spare and accessory parts form, and solar energy is converted into thermal energy and relies primarily on evacuated collector tube, and the principle sunk using hot water floating cold water is made
Water generates microcirculation and reaches required hot water.
Vacuum pipe solar water heater is efficient, in the case of Clear Days Summer, less than two days water temperatures up to boiling point, but
If not having to water for a long time, when such as going on business, travelling, makes to be in the state of high temperature, high pressure for a long time in water tank, sealing ring can be promoted
Aging, accelerate aging, the atrophy of polyurethane, be vented sometimes not smooth, pressure can also make water tank swollen bad very much greatly, can also bear water
Dirt shortens the service life of water tank.To avoid such case, overcover can be placed on evacuated collector tube and block sunlight, wait going home
Afterwards, it then removes, but evacuated collector tube is located at roof, the relatively hazardous place such as outside window more, operates and inconvenient, and only hide
Lid, can not also conserve well.
Invention content
For the above-mentioned prior art the problem of, the present invention provides a kind of vacuum pipe solar water heater, energy
Effective protection evacuated collector tube extends the service life of water heater.
The invention is realized in this way：A kind of vacuum pipe solar water heater, including evacuated collector tube, water tank, exhaust
Mouth, filling pipe end, collector nozzle and holder further include buffer tank, and the water inlet line of the buffer tank leads to the collector nozzle,
The outlet conduit of the buffer tank leads to the filling pipe end, and arc panel is arranged with outside the evacuated collector tube, arc panel
Inner and outer surfaces are coated with reflecting coating, and the arc panel both ends are in close ring, and the annulus and the holder pivots of bottom end connect
It connects, turbine is arranged with outside the annulus on top, is equipped with scroll bar above the turbine, the scroll bar both ends are equipped with gear, the whirlpool
Roll shaft is arranged in parallel with above bar, the roll shaft both ends are equipped with the driven gear with the engaged gears.
Further, the exhaust outlet is connected by pipeline with the condensation water tank below the water tank, the condensation
Water tank interlinks with filling pipe end.
Further, retracting has puggaree on the roll shaft, and bogie plate is accompanied on the puggaree leftover of bolt of cloth.
Further, the water inlet line is connect in the buffer tank by S type bend pipes with outlet conduit, described slow
Bar shaped heat dissipation seam is provided on the tank wall of waste preventer.
Further, be additionally provided with temperature sensor and electronic level switch in the water tank, the temperature sensor and
Electronic level switch is electrically connected with the controller.
Further, the outlet conduit is equipped with water pump, and the water pump is electrically connected with the controller.
Further, the water inlet line is equipped with solenoid valve, and the solenoid valve is electrically connected with the controller.
Further, the controller is electrically connected with solar panel.
Further, the scroll bar is connect with motor drive.
Further, the outlet conduit is equipped with discharge outlet.
The invention has the advantages that：, can be by arc board reversal when owner prepares to go on a long journey, while putting down sunshade
Cloth blocks vacuum tube, and vacuum tube is avoided to be exposed to the sun.Simultaneous buffering water tank is worked in coordination with water tank, when water temperature over-high in water tank, heat
Water enters buffer tank cooling, and cold water enters water tank and cools down for vacuum tube, by circulating for hot and cold water, can avoid vacuum
Pipe and water tank are chronically at hot environment, to extend the service life of water heater.Moreover, the electric energy of entire cyclic process by
Solar energy converts, environmental protection and energy saving.
In addition, exhaust outlet peripheral hardware condensation water tank, it can be to avoid waste of steam.And when reflector is located at below vacuum tube,
Also it can play the role of reflecting sunlight, make the lower section of vacuum tube that can also enjoy illumination.
Description of the drawings
Fig. 1 is the structure chart of evacuated collector tube solar protection devices；
Fig. 2 is the structure chart of the present invention；
Fig. 3 is buffer tank operation principle block diagram.
In figure：1. water tank, 2. exhaust outlets, 3. filling pipe ends, 4. collector nozzles, 5. evacuated collector tubes, 6. annulus, 7. turbines, 8.
Scroll bar, 9. gears, 10. roll shafts, 11. driven gears, 12. puggarees, 13. bogie plates, 14. arc panels, 15. buffer tanks, 16.
Outlet conduit, 17. water inlet lines, 18. solenoid valves, 19. water pumps, 20. discharge outlet, 21. bend pipes, 22. condensation water tanks, 23. holders.
Specific implementation mode
To keep the purpose of the present invention, structure and advantage clearer, embodiment of the present invention is made below in conjunction with attached drawing
Further it is described in detail.
As shown in Figs. 1-3, a kind of vacuum pipe solar water heater, including evacuated collector tube 5, water tank 1, exhaust outlet 2, on
The mouth of a river 3, collector nozzle 4 and holder 23.Further include buffer tank 15, buffer tank tank wall is equipped with bar shaped heat dissipation seam, inside be
S-type 21 structure of bend pipe, bend pipe interlink with water inlet line 17, outlet conduit 16 respectively.Water inlet line leads to collector nozzle,
Outlet conduit leads to filling pipe end.Wherein, water inlet line is equipped with solenoid valve 18, and solenoid valve is electrically connected with the controller.Outlet pipe
Road is equipped with water pump 19, and water pump is electrically connected with the controller.Controller is electrically connected with solar panel.
Temperature sensor and electronic level switch are additionally provided in water tank, they are electrically connected with the controller.
When work, solar panel converts solar energy into electrical energy, and as power module, device is powered in order to control.Work as temperature
For water temperature higher than after predetermined value, the temperature signal being measured to is transmitted to controller by temperature sensor in Sensor monitoring to water tank, control
Device order solenoid valve processed is opened, and hot water flows into bend pipe cooling along water inlet line.When water level is less than low-water level switch in water tank,
Controller controls water pump and opens, and the cold water in bend pipe enters water tank by outlet conduit, until water level is switched higher than high water level, water
Pump is closed.Then, cold water returns to water tank after entering evacuated collector tube heating from water tank, then repeats the above process.
Fig. 1 is returned to, arc panel 14 is arranged with outside evacuated collector tube, the inner and outer surfaces of arc panel are coated with reflecting coating,
Under daily state, arc panel is located at the underface of thermal-collecting tube.Arc panel both ends are in close ring, annulus 6 and the holder 23 of bottom end
The annulus of rotation connection, top is arranged with turbine 7 outside, is equipped with scroll bar 8 above turbine, scroll bar is connect with motor drive.Scroll bar two
End is equipped with gear 9, and roll shaft 10 is arranged in parallel with above scroll bar, and roll shaft both ends are equipped with the driven gear 11 with engaged gears.Roller
Retracting has puggaree 12 on axis, and bogie plate 13 is accompanied on the puggaree leftover of bolt of cloth.
Start motor, motor drives scroll bar rotation, scroll bar to drive turbine and gear rotation, work of the arc panel in turbine rotation
It is rotated up to above evacuated collector tube around evacuated collector tube under, gear then drives driven gear to rotate, to drive
Roll shaft rotates, and puggaree is gradually unfolded, under the rotation effect of the gravity and roll shaft of bogie plate by entire vacuum heat-collecting
Pipe covers.
Further, referring to Fig. 2, exhaust outlet is connected by pipeline with the condensation water tank 22 below water tank, condensed water
Case interlinks with filling pipe end.Steam enters pipeline from exhaust outlet, and is returned in water tank after being condensed at condensation water tank.
Further, outlet conduit is equipped with discharge outlet 20, and when water heater is used for a long time, buffer tank needs not participate in
When cycle, discharge outlet can be opened, the water in bend pipe is drained.
Certainly, described above is only presently preferred embodiments of the present invention, not limitation of the present invention, the art
Those of ordinary skill in the essential scope of the present invention variations, modifications, additions or substitutions made, also belong to the present invention's
Protection domain.
Claims (10)
1. a kind of vacuum pipe solar water heater, including evacuated collector tube, water tank, exhaust outlet, filling pipe end, collector nozzle and branch
Frame, which is characterized in that further include buffer tank, the water inlet line of the buffer tank leads to the collector nozzle, the buffering
The outlet conduit of water tank leads to the filling pipe end, and arc panel, the inner and outer surfaces of arc panel are arranged with outside the evacuated collector tube
It is coated with reflecting coating, the arc panel both ends are in close ring, and the annulus of bottom end is connect with holder pivots, top
It is arranged with turbine outside annulus, scroll bar is equipped with above the turbine, the scroll bar both ends are equipped with gear, and the scroll bar top is parallel
It is provided with roll shaft, the roll shaft both ends are equipped with the driven gear with the engaged gears.
2. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：The exhaust outlet passes through pipe
Road is connected with the condensation water tank below the water tank, and the condensation water tank interlinks with filling pipe end.
3. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：There is retracting on the roll shaft
Puggaree accompanies bogie plate on the puggaree leftover of bolt of cloth.
4. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：The water inlet line with go out
Waterpipe is connected in the buffer tank by S type bend pipes, and bar shaped heat dissipation seam is provided on the tank wall of the buffer tank.
5. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：It is additionally provided in the water tank
Temperature sensor and electronic level switch, the temperature sensor and electronic level switch are electrically connected with the controller.
6. a kind of vacuum pipe solar water heater according to claim 1 or 5, it is characterised in that：The outlet conduit
It is equipped with water pump, the water pump is electrically connected with the controller.
7. a kind of vacuum pipe solar water heater according to claim 1 or 6, it is characterised in that：The water inlet line
It is equipped with solenoid valve, the solenoid valve is electrically connected with the controller.
8. a kind of vacuum pipe solar water heater according to claim 5, it is characterised in that：The controller and the sun
It can solar panel electrical connection.
9. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：The scroll bar is passed with motor
Dynamic connection.
10. a kind of vacuum pipe solar water heater according to claim 1, it is characterised in that：On the outlet conduit
Equipped with discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413647.5A CN108592416A (en) | 2018-05-03 | 2018-05-03 | A kind of vacuum pipe solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413647.5A CN108592416A (en) | 2018-05-03 | 2018-05-03 | A kind of vacuum pipe solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108592416A true CN108592416A (en) | 2018-09-28 |
Family
ID=63619537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810413647.5A Pending CN108592416A (en) | 2018-05-03 | 2018-05-03 | A kind of vacuum pipe solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780431A (en) * | 2020-06-12 | 2020-10-16 | 程琴 | Solar vacuum tube rotating structure |
| TWI806364B (en) * | 2022-01-17 | 2023-06-21 | 林建鼐 | solar water heaters |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469374Y (en) * | 2001-02-27 | 2002-01-02 | 王佐峰 | Heating apparatus with multiple heat source |
| WO2007065783A2 (en) * | 2005-12-06 | 2007-06-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device and method for the technical utilization of solar power |
| CN201476363U (en) * | 2009-08-24 | 2010-05-19 | 北京市太阳能研究所有限公司 | Closed-type pressure water tank of solar water heater |
| CN201532033U (en) * | 2009-11-09 | 2010-07-21 | 孙佳 | Double water tank solar water heater |
| CN201858778U (en) * | 2010-08-24 | 2011-06-08 | 于永成 | Two-tank solar water heater |
| CN102927704A (en) * | 2012-09-05 | 2013-02-13 | 王晋银 | Solar gathering and shielding plate and light gathering and shielding method |
| CN107166780A (en) * | 2017-07-03 | 2017-09-15 | 乐居乐筑（北京）建筑材料有限公司 | Solar protection devices and its sunshading method for vacuum tube type solar energy heat collector |
| CN207123087U (en) * | 2017-08-31 | 2018-03-20 | 海宁家能太阳能工业有限公司 | A kind of solar thermal collector anti-dust protecting device |
-
2018
- 2018-05-03 CN CN201810413647.5A patent/CN108592416A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469374Y (en) * | 2001-02-27 | 2002-01-02 | 王佐峰 | Heating apparatus with multiple heat source |
| WO2007065783A2 (en) * | 2005-12-06 | 2007-06-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device and method for the technical utilization of solar power |
| CN201476363U (en) * | 2009-08-24 | 2010-05-19 | 北京市太阳能研究所有限公司 | Closed-type pressure water tank of solar water heater |
| CN201532033U (en) * | 2009-11-09 | 2010-07-21 | 孙佳 | Double water tank solar water heater |
| CN201858778U (en) * | 2010-08-24 | 2011-06-08 | 于永成 | Two-tank solar water heater |
| CN102927704A (en) * | 2012-09-05 | 2013-02-13 | 王晋银 | Solar gathering and shielding plate and light gathering and shielding method |
| CN107166780A (en) * | 2017-07-03 | 2017-09-15 | 乐居乐筑（北京）建筑材料有限公司 | Solar protection devices and its sunshading method for vacuum tube type solar energy heat collector |
| CN207123087U (en) * | 2017-08-31 | 2018-03-20 | 海宁家能太阳能工业有限公司 | A kind of solar thermal collector anti-dust protecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780431A (en) * | 2020-06-12 | 2020-10-16 | 程琴 | Solar vacuum tube rotating structure |
| TWI806364B (en) * | 2022-01-17 | 2023-06-21 | 林建鼐 | solar water heaters |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |