CN201926168U - Automatic cleaning device for solar heat collector - Google Patents
Automatic cleaning device for solar heat collector Download PDFInfo
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- CN201926168U CN201926168U CN2011200104483U CN201120010448U CN201926168U CN 201926168 U CN201926168 U CN 201926168U CN 2011200104483 U CN2011200104483 U CN 2011200104483U CN 201120010448 U CN201120010448 U CN 201120010448U CN 201926168 U CN201926168 U CN 201926168U
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- solar thermal
- thermal collector
- vertical guide
- heat collector
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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
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Abstract
The utility model relates to an automatic cleaning device for a solar heat collector. The automatic cleaning device comprises a vertical guide rail connected with a mounting bracket of the solar heat collector, a movable combined collecting device capable of sliding on the vertical guide rail and a sprinkling straight pipe and a wiping cotton sliver which are connected to the movable combined collecting device and are positioned at the upper part of a vacuum pipe of the solar heat collector, wherein a plurality of spray nozzles are arranged on the sprinkling straight pipe, the sprinkling straight pipe is communicated with a water supply hose, the water supply hose is connected with a water source through a solenoid valve, the movable combined collecting device is connected with a driving device, the driving device and the solenoid valve are respectively connected with a controller through a cable, and the controller is a device combining a software and a hardware. The automatic cleaning device can control the water spray of the sprinkling straight pipe and the reciprocating movement of the wipe cotton sliver according to the settings of the controller, thereby realizing the automatic cleaning of the solar heat collector, ensuring the absorption capacity of the vacuum pipe of the solar heat collector to the solar radiation and improving the working environment of the heat collector with the vacuum pipe so as to ensure the light and heat using efficiency of the heat collector all the time.
Description
Technical field
The utility model relates to solar thermal collector, relates in particular to a kind of solar thermal utilization efficient of solar thermal collector, solar thermal collector automatic flushing device that intelligent degree is high of improving.
Background technology
At present, the solar thermal collector of electron tubes type has been widely used in the solar water heating system, because the structural form of vacuum tube collector is similar to the thermos bottle inner bag, constitute by layer glass, and with the state that is evacuated between heat-absorbent surface and glass outer, can effectively suppress the generation of heat conduction and convection current like this, have good heat insulation effect; Simultaneously on inner layer glass, scribble the selective coating that sunshine is had high-absorbility, have superior solar collecting performance, can significantly improve the heat-collecting temperature and the thermal conversion efficiency of heat collector after both combinations.
Heat collector need be placed in the outdoor environment, and any blocking can not be arranged as the assembly that directly absorbs solar energy.Because outdoor environment is changeful, under the weather conditions of air ambient inferior quality, for exposing for a long time for the outdoor vacuum tube collector, cover at the surface of glass-vacuum tube formation dust stratification layer or by other foreign matters easily, this will have a strong impact on the absorbability of vacuum tube collector to solar radiation, directly reduces the thermal efficiency of solar water heating system.Although can be by manually solar thermal collector manually being cleaned, but since solar thermal collector generally all be placed on garret or the roofing framework and the area of solar thermal collector all bigger, therefore manually clean very big difficulty, waste time and energy very much, and have very big insecurity.
Summary of the invention
The utility model mainly solves because solar thermal collector generally all is to be placed on garret, cover at the surface of glass-vacuum tube formation dust stratification layer or by other foreign matters easily, can have a strong impact on the absorbability of vacuum tube collector to solar radiation, directly reduce the technical problem of the photo-thermal efficient of solar energy, if solve simultaneously solar thermal collector manually cleaned very big difficulty, waste time and energy very much, and have the technical problem of very big insecurity; A kind of solar thermal collector automatic flushing device is provided, it can clean solar thermal collector automatically according to setting, guarantee the absorbability of vacuum tube to solar radiation, effectively improve the photo-thermal efficient of solar energy system, and need not the workman and climb to the roof and manually clean, very time saving and energy saving, safe, intelligent degree height.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises the vertical guide that links to each other with the mounting bracket of solar thermal collector, can and be connected on the portable coupling device and be positioned at watering straight tube and wiping sliver above the vacuum tube of solar thermal collector at the portable coupling device that slides on the vertical guide, described watering straight tube is provided with a plurality of nozzles, described watering straight tube and water supply hose are communicated with, water supply hose links to each other with the water source through magnetic valve, described portable coupling device links to each other with drive unit, described drive unit, magnetic valve links to each other with controller by cable respectively.Controller is the equipment of software and hardware combining, and inner program can be set according to the needs of cleaning.The switching of controller control magnetic valve is with the water spray of control watering straight tube top nozzle; The controller accessory drive moves around on vertical guide to control portable coupling device, and straight tube, wiping sliver move around on vacuum tube thereby drive is sprinkled water, and finish the automatic cleaning to vacuum tube.
The utility model can be set three kinds of cleaning patterns by the controller internal processes: a kind of is regular duty regularly, by setting certain periodicity time, carries out automatic cleaning regularly; Another kind is the thermal efficiency state in conjunction with real-time weather condition and whole solar water heating system, judges whether heat collector needs to clean, thereby opens cleaning device automatically; The third then is manually opened pattern, cleans by the manually-operated force start.
As preferably, described portable coupling device is provided with the pulley that can slide more than two on described vertical guide, and described pulley links to each other with described drive unit.Pulley slides on vertical guide, drives moving of portable coupling device, and friction is littler, and it is more smooth and easy to slide.
As preferably, described drive unit is a drive motors.
As preferably, described watering straight tube has two, lays respectively at the forward and backward side of described wiping sliver, and the nozzle on the described watering straight tube and the vacuum tube of described solar thermal collector are corresponding one by one.No matter wiping sliver whichaway moves, all can realize first water spray, back wiping, the multiple cleaning function of water spray again, thereby realize the workflow that watering is cleaned, guarantee to clean totallyer.
As preferably, be connected with the strip fixed head by regulating bolt on the described portable coupling device, described wiping sliver is connected on the lower plane of strip fixed head.Can adjust the height and the elasticity of strip fixed head by regulating bolt, guarantee closely being adjacent to of in mobile scouring process wiping sliver and vacuum tube, also make things convenient for the replacing of wiping sliver.
As preferably, the lower plane of described wiping sliver is provided with the groove with the vacuum tube coupling of solar thermal collector.Groove on the wiping sliver is to be made into according to the caliber of vacuum tube on the heat collector and spacing, further guarantees closely being adjacent to of wiping sliver and vacuum tube, improves cleaning performance.
As preferably, described vertical guide is positioned at the left side of solar thermal collector, and the right side of solar thermal collector is provided with vertical guide post, and the free-end of described watering straight tube, wiping sliver rests on the described vertical guide post.Vertical guide post is as the support at another side of watering straight tube, wiping sliver, and is more firm.Such way bilateral structure that all adopts vertical guide of comparing, can avoid on the one hand install or long-term use in both sides guide rail angle inconsistent situation takes place, " getting stuck " phenomenon takes place, can't smooth and easyly clean; Also can reduce the quantity of installation component in addition, reduce mounting hardness.
As preferably, the lower end of described vertical guide post links to each other with the mounting bracket of solar thermal collector, be connected with a cross slide way between the upper end of vertical guide post and the vertical guide, described cross slide way is provided with some fixed supports that can move on cross slide way, described fixed support is provided with bayonet socket down, and described bayonet socket hangs tag on the mounting bracket of solar thermal collector.Cross slide way, vertical guide and vertical guide post constitute a support body, and it is more firm that whole cleaning device is installed.Fixed support transversely guide rail moves, and can conveniently adjust the spacing between a plurality of fixed supports, also is convenient to increase and decrease support bracket fastened quantity as required, helps improving strong degree fixing between cleaning device and the heat collector mounting bracket.
The beneficial effects of the utility model are: can be according to the setting control watering water spray of straight tube and the moving around of wiping sliver of controller, realization is to the automatic cleaning of solar thermal collector, guarantee the absorbability of heat collector vacuum tube to solar radiation, improve the working environment of vacuum tube collector, constantly to guarantee the solar thermal utilization efficient of heat collector, and can carry out intellectuality control according to solar energy system actual motion state or regularly regular isotype, and need not the workman and climb to the roof and manually clean, very time saving and energy saving, safe.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
1. vertical guide among the figure, 2. portable coupling device, 3. watering straight tube, 4. wiping sliver, 5. nozzle, 6. water supply hose, 7. magnetic valve, 8. drive unit, 9. controller, 11. the strip fixed head, 13. vertical guide posts, 14. cross slide waies, 15. portable fixed support, 16. bayonet sockets, 17. vacuum tubes, 18. underbeam, 19. put the beams in place.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the solar thermal collector automatic flushing device of present embodiment as shown in Figure 1, comprises vertical guide 1, cross slide way 14, vertical guide post 13, portable coupling device 2, wiping sliver 4, watering straight tube 3 and controller 9.Vertical guide 1 is positioned at the left side of solar thermal collector, and vertical guide post 13 is positioned at the right side of solar thermal collector.The underbeam 18 of the lower end of the lower end of vertical guide 1, vertical guide post 13 and the mounting bracket of solar thermal collector links to each other, the upper beam 19 of the upper end of vertical guide 1 and the mounting bracket of solar thermal collector links to each other, and the upper end of vertical guide post 13 links to each other with vertical guide 1 by cross slide way 14.Be movably installed with the portable fixed support 15 that three energy move on the cross slide way 14 on cross slide way 14, portable fixed support 15 has bayonet socket 16 down, bayonet socket 16 hangs tag on the upper beam 19 of the mounting bracket of solar thermal collector, three portable fixed supports 15 segment distance of being separated by, compartment of terrain hang tag and are putting the beams in place on 19.Portable coupling device 2 is equipped with the pulley that three energy slide towards a side of vertical guide 1 on vertical guide, a pulley drive unit 8 other with being installed on solar thermal collector links to each other, and drive unit 8 adopts drive motors in the present embodiment.The opposite side of portable coupling device 2 is connected with two watering straight tubes 3, this side of portable coupling device 2 also is connected with strip fixed head 11 by regulating bolt, the lower plane of strip fixed head 11 links to each other with wiping sliver 4, watering straight tube 3 and wiping sliver 4 all are positioned at the top of vacuum tube, and the free-end of watering straight tube 3 and wiping sliver 4 rests on the vertical guide post 13.The lower plane of wiping sliver 4 has a plurality of grooves with vacuum tube 17 coupling of solar thermal collector, the corresponding vacuum tube of groove.Article two, watering straight tube 3 lays respectively at the forward and backward side of wiping sliver 4, and the corresponding vacuum tube 17 of 5, one nozzles of a plurality of nozzles is arranged on the watering straight tube 3.Two watering straight tubes 3 are positioned at the mouth of pipe of portable coupling device and water supply hose 6 connections of stretching into portable coupling device, and water supply hose 6 links to each other with the water source through magnetic valve 7.Drive motors, magnetic valve link to each other with controller 9 by cable respectively.Controller 9 is the equipment of software and hardware combining, and inner program can be set according to the needs of cleaning.
The switching of controller control magnetic valve is with the water spray of control watering straight tube top nozzle; Controller control drive motors moves around on vertical guide to control portable coupling device, and straight tube, wiping sliver move around on vacuum tube thereby drive is sprinkled water, and finish the automatic cleaning to vacuum tube.Controller can be set three kinds of cleaning patterns by in house software: a kind of is regular duty regularly, can set 1～60 day interval sex work time, and 1～60 minute timing automatic scavenging period; Another kind is the thermal efficiency state in conjunction with real-time weather condition and whole solar water heating system, being about to controller is connected with the PC main frame, read real-time state of weather, and carry out cumulative statistics, monitor the thermal efficiency state of solar water heating system simultaneously, when the thermal efficiency descends comparatively obviously, judge that then heat collector needs to clean, send instruction and open cleaning device automatically; The third then is manually opened pattern, by this cleaning device of artificial enforced opening.
Claims (8)
1. solar thermal collector automatic flushing device, it is characterized in that comprising the vertical guide (1) that links to each other with the mounting bracket of solar thermal collector, can go up the portable coupling device (2) that slides and be connected watering straight tube (3) and the wiping sliver (4) that vacuum tube (17) top of solar thermal collector was gone up and be positioned to portable coupling device (2) in vertical guide (1), described watering straight tube (3) is provided with a plurality of nozzles (5), described watering straight tube (3) and water supply hose (6) are communicated with, water supply hose (6) links to each other with the water source through magnetic valve (7), described portable coupling device (2) links to each other with drive unit (8), described drive unit (8), magnetic valve (7) links to each other with controller (9) by cable respectively.
2. solar thermal collector automatic flushing device according to claim 1, it is characterized in that described portable coupling device (2) is provided with the pulley that can slide more than two on described vertical guide (1), described pulley links to each other with described drive unit (8).
3. solar thermal collector automatic flushing device according to claim 1 and 2 is characterized in that described drive unit (8) is a drive motors.
4. solar thermal collector automatic flushing device according to claim 1 and 2, it is characterized in that described watering straight tube (3) has two, lay respectively at the forward and backward side of described wiping sliver (4), the nozzle (5) on the described watering straight tube (3) and the vacuum tube (17) of described solar thermal collector are corresponding one by one.
5. solar thermal collector automatic flushing device according to claim 1, it is characterized in that described portable coupling device (2) upward is connected with strip fixed head (11) by regulating bolt, described wiping sliver (4) is connected on the lower plane of strip fixed head (11).
6. according to claim 1 or 2 or 5 described solar thermal collector automatic flushing devices, the lower plane that it is characterized in that described wiping sliver (4) is provided with the groove with vacuum tube (17) coupling of solar thermal collector.
7. according to claim 1 or 2 or 5 described solar thermal collector automatic flushing devices, it is characterized in that described vertical guide (1) is positioned at the left side of solar thermal collector, the right side of solar thermal collector is provided with vertical guide post (13), and the free-end of described watering straight tube (3), wiping sliver (4) rests on the described vertical guide post (13).
8. solar thermal collector automatic flushing device according to claim 7, it is characterized in that described vertical guide (1), the underbeam (18) of the lower end of vertical guide post (13) and the mounting bracket of solar thermal collector links to each other, the upper beam (19) of the upper end of vertical guide (1) and the mounting bracket of solar thermal collector links to each other, be connected with a cross slide way (14) between the upper end of vertical guide post (13) and the vertical guide (1), described cross slide way (14) is provided with some portable fixed supports (15) that can move on cross slide way (14), described portable fixed support (15) is provided with bayonet socket (16) down, and described bayonet socket (16) hangs tag on the upper beam (19) of the mounting bracket of solar thermal collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104483U CN201926168U (en) | 2011-01-14 | 2011-01-14 | Automatic cleaning device for solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104483U CN201926168U (en) | 2011-01-14 | 2011-01-14 | Automatic cleaning device for solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926168U true CN201926168U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200104483U Expired - Lifetime CN201926168U (en) | 2011-01-14 | 2011-01-14 | Automatic cleaning device for solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926168U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380493A (en) * | 2011-10-08 | 2012-03-21 | 昆明理工大学 | Rainwater water-saving cleaning system for vacuum tube of solar water heater |
| CN102519159A (en) * | 2011-12-07 | 2012-06-27 | 苏州同济材料科技有限公司 | Solar water heater cleaning device |
| CN102962231A (en) * | 2012-12-02 | 2013-03-13 | 云南省玉溪市太标太阳能设备有限公司 | Horizontal washing machine for solar vacuum tubes |
| CN103913003A (en) * | 2014-03-11 | 2014-07-09 | 中北大学 | Solar water heater intelligently cleaning and maintaining system |
| CN104014561A (en) * | 2014-06-30 | 2014-09-03 | 程金强 | Solar pipe cleaning device |
| CN104070046A (en) * | 2014-06-30 | 2014-10-01 | 李杨 | Automatic cleaning device for heat collecting tube of solar water heater |
| CN105865061A (en) * | 2016-04-01 | 2016-08-17 | 浙江大学 | Vacuum pipe cleaning device and solar water heater with same |
| CN109095537A (en) * | 2018-10-10 | 2018-12-28 | 泉州台商投资区博汇机械研发有限公司 | A kind of solar energy automatic distillation apparatus facilitating solar energy silicone tube light harvesting |
| CN115264971A (en) * | 2022-09-27 | 2022-11-01 | 山东龙光天旭太阳能有限公司 | External cleaning device for solar heat collecting pipe |
-
2011
- 2011-01-14 CN CN2011200104483U patent/CN201926168U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380493A (en) * | 2011-10-08 | 2012-03-21 | 昆明理工大学 | Rainwater water-saving cleaning system for vacuum tube of solar water heater |
| CN102519159A (en) * | 2011-12-07 | 2012-06-27 | 苏州同济材料科技有限公司 | Solar water heater cleaning device |
| CN102962231B (en) * | 2012-12-02 | 2014-12-03 | 云南省玉溪市太标太阳能设备有限公司 | Horizontal washing machine for solar vacuum tubes |
| CN102962231A (en) * | 2012-12-02 | 2013-03-13 | 云南省玉溪市太标太阳能设备有限公司 | Horizontal washing machine for solar vacuum tubes |
| CN103913003A (en) * | 2014-03-11 | 2014-07-09 | 中北大学 | Solar water heater intelligently cleaning and maintaining system |
| CN103913003B (en) * | 2014-03-11 | 2016-01-20 | 中北大学 | Solar water heater intelligent cleaning and maintenance system |
| CN104070046A (en) * | 2014-06-30 | 2014-10-01 | 李杨 | Automatic cleaning device for heat collecting tube of solar water heater |
| CN104014561A (en) * | 2014-06-30 | 2014-09-03 | 程金强 | Solar pipe cleaning device |
| CN104014561B (en) * | 2014-06-30 | 2016-02-24 | 浙江工业大学 | A kind of solar pipe cleaning device |
| CN105865061A (en) * | 2016-04-01 | 2016-08-17 | 浙江大学 | Vacuum pipe cleaning device and solar water heater with same |
| CN109095537A (en) * | 2018-10-10 | 2018-12-28 | 泉州台商投资区博汇机械研发有限公司 | A kind of solar energy automatic distillation apparatus facilitating solar energy silicone tube light harvesting |
| CN115264971A (en) * | 2022-09-27 | 2022-11-01 | 山东龙光天旭太阳能有限公司 | External cleaning device for solar heat collecting pipe |
| CN115264971B (en) * | 2022-09-27 | 2022-12-16 | 山东龙光天旭太阳能有限公司 | External cleaning device for solar heat collecting pipe |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |