CN2648350Y - Vacuum pipe solar energy water heater capable of cleaning and antifreezing - Google Patents
Vacuum pipe solar energy water heater capable of cleaning and antifreezing Download PDFInfo
- Publication number
- CN2648350Y CN2648350Y CNU032772246U CN03277224U CN2648350Y CN 2648350 Y CN2648350 Y CN 2648350Y CN U032772246 U CNU032772246 U CN U032772246U CN 03277224 U CN03277224 U CN 03277224U CN 2648350 Y CN2648350 Y CN 2648350Y
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- China
- Prior art keywords
- pipe
- water
- water inlet
- water heater
- inlet pipe
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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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Abstract
The utility model relates to an anti-freezing and cleanable vacuum tube solar energy water heater, comprising vacuum heat collecting tubes, a frame, a bracket, a baffle-board, a water feed and draining pipe used for water inducing and connection. When the atmosphere temperature is under the freezing point of water, a water absorbing device is started to drain all the water in the vacuum tubes. The utility model realizes the overall-draining of the vacuum tube solar energy water heater, which facilitates the using in the super cold zones, the using scope and zone are enlarged; and simultaneously a fixing temperature draining technique is adopted and the technique can be applied to the heating field, and also simultaneously the dirty in tubes can be removed by an in-tube cleaning technique because the water can be drained completely, which can facilitate to improve the heat collecting efficiency of the vacuum tubes and prolong the service life.
Description
Technical field
Utility model is a kind of solar vacuum-tube water heater of new structure.
Background technology
Along with expanding economy and human living standard's raising, the human requirement more and more higher with consuming proposition to energy products, regenerative resource progressively obtains the attention of national governments, also obtains the common people's approval.Solar energy has obtained development and utilization widely as the available regenerative resource resource of maximum, becomes the widest regenerative resource of utilization.The utilization of solar energy spreads to generally civilian from commercial Application, in China, the utilization of solar energy also from general civilian expand to industry and other application, shows good prospects for application.At home, the most universal solar water heater is plate and vacuum tube type solar energy water heater, and with the vacuum tube type solar energy water heater owing to have good heat insulating ability, be adapted at that high and cold area such as the north is used and by extensive use more.
Solar vacuum-tube water heater aspect domestic type and the minisystem owing to solar collecting performance and good cost performance are subjected to extensively paying attention to and using, but the deficiency that has several respects in long-term application practice is promptly managed the inner product water freezing and is caused the cold quick-fried service life that influences; In-tube fouling then makes the vacuum tube collecting efficiency descend, and causes thermal explosion; Simultaneously, the all-glass vacuum tube in-pipe flow is free convection, and it is not smooth to flow; Above-mentioned drawback causes all-glass vacuum tube to be not suitable for making large-scale collecting system has become the key factor that influence itself continues development.Therefore overcoming above-mentioned drawback is that the solar energy industry is produced the task of device existence and the direction of effort.
Summary of the invention
The utility model promptly is for overcoming the self solar water heater that both can be used for home-ranges that above-mentioned drawback is invented, can be applied to the novel solar collector of solar energy in large area hot-water heating system again, setting by the draining blow-off pipe, realize the emptying of ponding in the vacuum tube, reach winter and use throughout the year and be unlikely to burst because of ponding freezes winter, add scale remover cleaning vacuum tube encrustation simultaneously and reach the scale removal purpose, safeguard vacuum tube collecting efficiency and service life.
The utility model is achieved in that type solar water heater freeze proof and capable of washing comprises: glass heat-collecting vacuum tube, framework, support, supporting plate, diversion connects uses the water inlet pipe drainpipe, it is characterized by: every vacuum heat collection pipe of heat-preservation heat-collection device is placed side by side, ferrule, Neighbor Set heat pipe water inlet pipe is one another in series with outlet pipe and is connected, water inlet pipe gos deep into the thermal-collecting tube bottom, outlet pipe flushes with seal, and insulation separately or incubation chamber insulation are adopted in the insulation of series connection joint, and water inlet is adopted running water or used water pump, can constitute circulation, outlet pipe connects water tank, and the draining blow-off pipe is served as by water inlet pipe or tandem is set separately, forms anti-freezing type independent solar water heater or a plurality of heat collector series and parallel system.Add scale remover, sewage is got rid of by the draining blow-off pipe, to remove incrustation scale.
Described improved type solar water heater freeze proof and capable of washing and system is characterized in that: the sealing of described thermal-collecting tube side by side, by connections that be one another in series of adjacent water inlet pipe outlet pipe, the series connection joint adopts insulation or independent composition.
Described improved type solar water heater freeze proof and capable of washing and system is characterized in that: water inlet pipe is not higher than the 1/2 pipe degree of depth to go deep into thermal-collecting tube bottom position the best; Outlet pipe is good with flat mouthful, is not deeper than the 1/2 pipe degree of depth.
Described improved type solar water heater freeze proof and capable of washing and system is characterized in that: the drain function pipe is set, is served as or the series connection form is set separately by water inlet pipe.
Described improved type solar water heater freeze proof and capable of washing and system is characterized in that: water inlet pipe outlet pipe and drainpipe are by metal or the water-fast engineering material of heatproof.
Described improved type solar water heater freeze proof and capable of washing and system is characterized in that: the heat collector scale removal is adopted and is added the scale remover method, and sewage is discharged by discharge outlet.
The utility model has following positive result of use:
By general full-glass solar energy heat collector is transformed, in conjunction with the design advantage of solar energy system, increase the design of draining dirt eliminating function, make this product have semi-natural half forced convertion characteristic, flow resistance is little, is fit to large tracts of land and adopts.The increase of the dirt eliminating function of draining simultaneously, solve extremely frigid zones and produced the hidden danger that bursts because of all-glass vacuum thermal-collecting tube, the removal of incrustation scale has solved because of fouling makes the thermal-collecting tube collecting efficiency and has descended in the pipe, the possibility that causes the glass tube inwall to be heated inequality easily and break has solved the limited resource that large tracts of land is used all-glass vacuum tube.System has kept all-glass vacuum thermal-collecting tube collecting efficiency height, and is easy for installation, advantages such as low price.This structure heat collector can be used for autonomous system.
When this heat collector was used for autonomous system or large tracts of land collecting system, water tank can make things convenient for independent layout, has flexibility, was fit to the modern architecture needs.
Description of drawings
Now be described further in conjunction with the utility model accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Accompanying drawing number:
1 water inlet pipe
2 draining blow-off pipes
3 seal covers
4 water outlets water inlet tandem tube
5 outlet pipes
6 insulation materials
7 glass-vacuum tubes
8 supporting plates
9 draining blow-off pipe water sucking mouths
The outlet of 10 water inlet pipes
The specific embodiment
With reference to Fig. 1, the utility model embodiment, draining blow-off pipe 2 are provided with separately, the innovative product of characteristics such as all-glass vacuum guard system and freeze proof blowdown.Structure comprises: glass-vacuum tube 7, and framework, support, supporting plate 8 or reflecting plate, diversion connects water outlet water inlet tandem tube 4, and the independent draining blow-off pipe of selecting for use 2.The tube connector that insulation material 6 covering vacuum glass tubes are outer.Every vacuum heat collection pipe of heat-preservation heat-collection device is placed side by side, mouth of pipe with closure 3, Neighbor Set heat pipe water inlet pipe is one another in series with outlet pipe and is connected, the water inlet pipe delivery port gos deep into thermal-collecting tube bottom or appropriate depth, outlet pipe flushes with seal or appears, and insulation or incubation chamber insulation material 6 are separately adopted in the insulation of series connection joint.Water inlet pipe 1 adopts running water or uses water pump, can constitute circulation, outlet pipe 5 connects water tank, draining blow-off pipe 2 can be served as or tandem is set separately by water inlet pipe, draining blow-off pipe water sucking mouth 9 water inlet pipes outlet 10 is seen in the position, forms anti-freezing type independent solar water heater or a plurality of heat collector series and parallel system.Add scale remover, sewage is got rid of by the drainpipe blowdown, to remove incrustation scale.
Described improved type solar water heater freeze proof and capable of washing and system, the sealing of described thermal-collecting tube side by side, by connections that be one another in series of adjacent water outlet water inlet tandem tube 4, promptly the vacuum heat collection pipe actual sets becomes to be connected in series, series connection joint employing one or independent insulation material 6.
Described improved type solar water heater freeze proof and capable of washing, water inlet pipe are not higher than the 1/2 pipe degree of depth to go deep into thermal-collecting tube bottom position the best; Outlet pipe is not deeper than the 1/2 pipe degree of depth to flush to good with the glass tube with vacuum outlet.
Described improved type solar water heater freeze proof and capable of washing and system are provided with the drain function pipe, served as or the series connection form is set separately by water inlet pipe 1.
Described improved type solar water heater freeze proof and capable of washing and system, water inlet pipe outlet pipe and drainpipe are by metal or the water-fast engineering material of heatproof.
Described improved type solar water heater freeze proof and capable of washing and system, the heat collector scale removal is adopted and is added the scale remover method, and sewage is discharged by discharge outlet.
When heat collector was formed system, the heat collector group can be connected, also can be in parallel.System can enter water tank by constant temperature delivery water, also can adopt water pump, forms circulation with water tank, and flexible arrangement is easy for installation.
Claims (5)
1. a type solar water heater freeze proof and capable of washing comprises: glass heat-collecting vacuum tube, framework, support, diversion connects uses the water inlet pipe drainpipe, and the independent draining blow-off pipe of selecting for use, it is characterized by: every vacuum heat collection pipe of heat-preservation heat-collection device is placed side by side, ferrule, Neighbor Set heat pipe water inlet pipe is one another in series with outlet pipe and is connected, and water inlet pipe gos deep into the thermal-collecting tube bottom, and outlet pipe flushes with seal or appears, insulation separately or incubation chamber insulation are adopted in the insulation of series connection joint, running water or water pump are adopted in water inlet, can constitute circulation, and outlet pipe connects water tank.
2. type solar water heater freeze proof and capable of washing as claimed in claim 1 is characterized in that: the sealing of described thermal-collecting tube side by side, by connections that be one another in series of adjacent water inlet pipe outlet pipe, the series connection joint adopts insulation or independent composition.
3. type solar water heater freeze proof and capable of washing as claimed in claim 1 is characterized in that: water inlet pipe is not higher than the 1/2 pipe degree of depth to go deep into thermal-collecting tube bottom position the best; Outlet pipe is good with flat mouthful, is not deeper than the 1/2 pipe degree of depth.
4. type solar water heater freeze proof and capable of washing as claimed in claim 1 is characterized in that: the drain function pipe is set, is served as or the series connection form is set separately by water inlet pipe.
5. type solar water heater freeze proof and capable of washing as claimed in claim 1 is characterized in that: water inlet pipe outlet pipe and drainpipe are by metal or the water-fast engineering material of heatproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032772246U CN2648350Y (en) | 2003-07-21 | 2003-07-21 | Vacuum pipe solar energy water heater capable of cleaning and antifreezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032772246U CN2648350Y (en) | 2003-07-21 | 2003-07-21 | Vacuum pipe solar energy water heater capable of cleaning and antifreezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648350Y true CN2648350Y (en) | 2004-10-13 |
Family
ID=34331769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032772246U Expired - Fee Related CN2648350Y (en) | 2003-07-21 | 2003-07-21 | Vacuum pipe solar energy water heater capable of cleaning and antifreezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648350Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080851A (en) * | 2011-01-14 | 2011-06-01 | 崔新明 | Forced circulation and indirect heat exchange type solar water heating system and control method thereof |
| CN104180547A (en) * | 2014-08-16 | 2014-12-03 | 王才丰 | Automatic hydropower cleaning device for outer walls of solar vacuum tubes |
| CN108592429A (en) * | 2018-05-09 | 2018-09-28 | 唐织贵 | Solar water heater heat accumulating pipe scale removal fair water cone |
| CN108800626A (en) * | 2018-05-09 | 2018-11-13 | 唐织贵 | One kind is to conventional single port solar energy heat accumulating pipe scaler system and its descaling method |
| CN117490126A (en) * | 2024-01-02 | 2024-02-02 | 川楚联合国际工程有限公司 | Heating device for factory building |
-
2003
- 2003-07-21 CN CNU032772246U patent/CN2648350Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080851A (en) * | 2011-01-14 | 2011-06-01 | 崔新明 | Forced circulation and indirect heat exchange type solar water heating system and control method thereof |
| CN102080851B (en) * | 2011-01-14 | 2012-10-10 | 崔新明 | Forced circulation and indirect heat exchange type solar water heating system and control method thereof |
| CN104180547A (en) * | 2014-08-16 | 2014-12-03 | 王才丰 | Automatic hydropower cleaning device for outer walls of solar vacuum tubes |
| CN104180547B (en) * | 2014-08-16 | 2016-05-25 | 郑州航空工业管理学院 | Solar energy vacuum tube outer wall water energy automatic cleaning apparatus |
| CN108592429A (en) * | 2018-05-09 | 2018-09-28 | 唐织贵 | Solar water heater heat accumulating pipe scale removal fair water cone |
| CN108800626A (en) * | 2018-05-09 | 2018-11-13 | 唐织贵 | One kind is to conventional single port solar energy heat accumulating pipe scaler system and its descaling method |
| CN108800626B (en) * | 2018-05-09 | 2020-05-15 | 唐织贵 | Descaling system and descaling method for conventional single-port solar heat collecting pipe |
| CN117490126A (en) * | 2024-01-02 | 2024-02-02 | 川楚联合国际工程有限公司 | Heating device for factory building |
| CN117490126B (en) * | 2024-01-02 | 2024-03-19 | 川楚联合国际工程有限公司 | Heating device for factory building |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |