CN102147155A - Adjustment and protection device for solar energy heat collector - Google Patents
Adjustment and protection device for solar energy heat collector Download PDFInfo
- Publication number
- CN102147155A CN102147155A CN2010101051040A CN201010105104A CN102147155A CN 102147155 A CN102147155 A CN 102147155A CN 2010101051040 A CN2010101051040 A CN 2010101051040A CN 201010105104 A CN201010105104 A CN 201010105104A CN 102147155 A CN102147155 A CN 102147155A
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- China
- Prior art keywords
- collecting pipe
- cover
- thermal
- collecting tube
- vacuum heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to an adjustment and protection device for a solar energy heat collector, which comprises a heat preservation water tank and more than one vacuum heat collecting pipe, wherein the vacuum heat collecting pipe is communicated with the heat preservation water tank; the adjustment and protection device further comprises a heat collecting pipe supporting frame and a heat collecting pipe protection cover; the two ends of each vacuum heat collecting pipe are respectively fixed on the respective corresponding heat collecting pipe supporting frame; a cover body lid of a heat collecting pipe protection cover lid is installed on the vacuum heat collecting pipe or is installed on the vacuum heat collecting pipe supporting frame; a cover plug of the heat collecting pipe protection cover is hinged on the vacuum heat collecting pipe; a cleaning brush is arranged on one surface of the cover body adjacent to the heat collecting pipe; and when the cover body rotates, the dust on the surface of the heat collecting pipe can be brushed so as to improve the heat collection efficiency of the heat collecting pipe. As the rotational heat collecting pipe protection cover is additionally arranged in the design scheme, the vacuum heat-collecting pipe can be protected, and the radiation receiving area of the vacuum heat collecting pipe also can be adjusted; and the adjustment and protection device can realize the reasonable utilization according to the season and heat collection demands, thereby preventing the heat-collecting pipe from being damaged by hailstone and improving the heat collection efficiency of the heat-collecting pipe.
Description
Technical field
The present invention relates to a kind of solar energy heat collector, particularly relate to a kind of solar thermal collector and regulate protective device.
Background technology
Heat collector in the solar water heater in the prior art, because glass evacuated Manifold technology, thermal-arrest rate height, cheap and extensively adopted by people, but some problems have also appearred in glass-vacuum tube in actual applications: glass-vacuum tube is fragile, can cause breaking of it when particularly running into hail and rainstorm weather; Exposed glass-vacuum tube outer wall surface can covered a large amount of dust and dirt and cause collecting efficiency to descend, because the sunlight heat resource exists the four seasons to change, therefore, nearly all solar water heater is according to least favorable weather and sunshine designing heat collector under the situation when design, for example according to winter sunshine situation config set heat pipe quantity and towards, angle, so just there is a very important problem, (such as summer) traditional solar energy heat collector can be forced to absorb the heat that exceeds actual needs when geographical position is different or sun-drenched, cause the water temperature of solar energy heat collector too high, particularly in time spent not long period, long-time radiation meeting under the sun causes in solar water heater self inside and the glass-vacuum tube and produces a large amount of incrustation scales, thereby directly influences the heat conversion and the service life of solar water heater and glass-vacuum tube.
Summary of the invention
The purpose of this invention is to provide a kind of solar thermal collector and regulate protective device; it passes through the technical program; can block protection to exposed glass-vacuum tube quickly and easily; and clear up the dust and the dirt of glass evacuated tube outer surface; utilize motor and transmission device to realize far distance controlled, its functional reliability height, fault rate and manufacturing cost are lower; simple and compact for structure, easy to operate, thus remedied the defective that exists in the prior art.
The present invention realizes as follows: a kind of solar thermal collector is regulated protective device; include attemperater, more than one vacuum heat collection pipe; vacuum heat collection pipe is connected with attemperater; also include thermal-collecting tube bracing frame, thermal-collecting tube protective cover; the two ends of described each vacuum heat collection pipe are separately fixed on each self-corresponding thermal-collecting tube bracing frame; the cover body lid of described thermal-collecting tube protective cover is contained on the vacuum heat collection pipe; the cover of described thermal-collecting tube protective cover is stifled to be hinged on the vacuum heat collection pipe, or with connector that vacuum heat collection pipe links to each other on.。
Described thermal-collecting tube protective cover is a semicircular arc by the cross section of cover body, the stifled two ends that are fixed on cover body for plate-like of described cover.
The cover body inner surface of described thermal-collecting tube protective cover is provided with dust removal brush.
The stifled outer circumference face of the cover of described thermal-collecting tube protective cover one side is provided with driving cog, and the driving cog on each cover is stifled is meshing with each other, therein the stifled tumbler that is provided with of cover.
The end face of one side cover body of described thermal-collecting tube protective cover is provided with the connecting rod that is hinged with Neighbor Set heat pipe protective cover, and the opposite side of putting in thermal-arrest protection is provided with the thermal-arrest protection adjacent again with Neighbor Set heat pipe protective cover and puts the connecting rod that is hinged.
Solar thermal collector of the present invention is regulated protective device; outside vacuum heat collection pipe, set up a semicircle thermal-collecting tube protective cover exactly; the thermal-collecting tube protective cover is opened when using; turn to the Lower Half of vacuum heat collection pipe; when needs reduce the solar light irradiation vacuum heat collection pipe; can partly turn to vacuum heat collection pipe top as required; sunshine is carried out partial occlusion; realize the adjustment of vacuum heat collection pipe heating surface area; particularly under the strong excessively situation of solar radiation in summer, sleeve is rotated a certain angle the partial occlusion heat collecting vacuum pipe; reduce the solar radiation of its acceptance; solve the too high phenomenon that causes the water tank fouling of water heater temperature, when going out to stop using solar thermal collector, do not need to use under the situation of vacuum tube heating or prevent hail harm in resident family; with sleeve Rotate 180 degree, all block vacuum tube, isolated its accepted solar radiation; solve the anhydrous empty solarization problem of vacuum tube, prolong its service life.
Simultaneously, in the thermal-collecting tube protective cover, be provided with dust removal brush, can carry out the horsetail whisk cleaning to solar energy heat collection pipe during rotation.
Solar thermal collector of the present invention is regulated the protective device good effect: owing to adopted present design; set up rotating thermal-collecting tube protective cover; not only can protect vacuum heat collection pipe; and can adjust the area that vacuum heat collection pipe is accepted radiation; realize rationally utilizing, prolong the service life of vacuum heat collection pipe.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is vacuum heat-collecting tube section sectional structure schematic diagram among the present invention.
Fig. 3 is vacuum heat collection pipe and thermal-collecting tube protective cover syndeton schematic diagram among the present invention.
Fig. 4 is the Worm type tumbler structural representation of thermal-collecting tube protective cover among the present invention.
Fig. 5 is the connection rod-type tumbler structural representation of thermal-collecting tube protective cover among the present invention.
Among the figure, 1 attemperater, 2 connectors, 3 covers are stifled, 4 thermal-collecting tube bracing frames, 5 tumblers, 6 vacuum heat collection pipes, 7 thermal-collecting tube protective covers, 8 cover bodies, 9 dust removal brush, 10 driving cogs, 11 connecting rods.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in the figure; the solar thermal collector that the present invention relates to is regulated protective device; include attemperater 1, more than one vacuum heat collection pipe 6; described vacuum heat collection pipe 6 is connected with attemperater 1; also include thermal-collecting tube bracing frame 4, thermal-collecting tube protective cover 7; the two ends of described each vacuum heat collection pipe 6 are separately fixed on each self-corresponding thermal-collecting tube bracing frame 4; cover body 8 lids of described thermal-collecting tube protective cover 7 are contained on the vacuum heat collection pipe 6, and the cover of described thermal-collecting tube protective cover 7 stifled 3 is hinged on the connector 2 of vacuum heat collection pipe 6.
The stifled 3 outer circumference faces of the cover of thermal-collecting tube protective cover one side described in the embodiment one among the present invention are provided with driving cog 10, and the driving cog 10 on each cover stifled 3 is meshing with each other, and a cover stifled 3 is provided with tumbler 5 therein.
The end face of one side cover of thermal-collecting tube protective cover described in the embodiment two among the present invention stifled 3 is provided with and stifled 3 connecting rods that are hinged 11 of the cover of Neighbor Set heat pipe protective cover, the cover of the opposite side Neighbor Set heat pipe protective cover 7 of thermal-arrest protective cover 7 stifled 3 is and the stifled connecting rod 11 that is hinged that is provided with of the cover of the thermal-arrest protective cover adjacent again with it that a cover stifled 3 is provided with tumbler 5 therein.
Among the present invention,, can realize automatic control and Long-distance Control to the thermal-collecting tube protective cover by electrical equipment control, it is different to utilize the time to go up, and the intensity difference of solar radiation changes the aperture of thermal-collecting tube protective cover, when running into bad weather, can directly control the vacuum tube protective cover is closed.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (5)
1. a solar thermal collector is regulated protective device; include attemperater, more than one vacuum heat collection pipe; vacuum heat collection pipe is connected with attemperater; it is characterized in that; also include thermal-collecting tube bracing frame, thermal-collecting tube protective cover; the two ends of described each vacuum heat collection pipe are separately fixed on each self-corresponding thermal-collecting tube bracing frame; the cover body of described thermal-collecting tube protective cover lid is contained on the vacuum heat collection pipe, the cover of described thermal-collecting tube protective cover is stifled be hinged on the vacuum heat collection pipe or with connector that vacuum heat collection pipe links to each other on.
2. solar thermal collector according to claim 1 is regulated protective device, it is characterized in that described thermal-collecting tube protective cover is a semicircular arc by the cross section of cover body, the stifled two ends that are fixed on cover body for plate-like of described cover.
3. solar thermal collector according to claim 1 and 2 is regulated protective device, it is characterized in that the cover body inner surface of described thermal-collecting tube protective cover is provided with dust removal brush.
4. solar thermal collector according to claim 2 is regulated protective device; it is characterized in that; the stifled outer circumference face of the cover of described thermal-collecting tube protective cover one side is provided with driving cog, and the driving cog on each cover is stifled is meshing with each other, therein the stifled tumbler that is provided with of cover.
5. solar thermal collector according to claim 2 is regulated protective device; it is characterized in that; the end face of one side cover body of described thermal-collecting tube protective cover is provided with the connecting rod that is hinged with Neighbor Set heat pipe protective cover, and the opposite side of putting in thermal-arrest protection is provided with the thermal-arrest protection adjacent again with Neighbor Set heat pipe protective cover and puts the connecting rod that is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101051040A CN102147155A (en) | 2010-02-04 | 2010-02-04 | Adjustment and protection device for solar energy heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101051040A CN102147155A (en) | 2010-02-04 | 2010-02-04 | Adjustment and protection device for solar energy heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102147155A true CN102147155A (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101051040A Pending CN102147155A (en) | 2010-02-04 | 2010-02-04 | Adjustment and protection device for solar energy heat collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN102147155A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913003A (en) * | 2014-03-11 | 2014-07-09 | 中北大学 | Solar water heater intelligently cleaning and maintaining system |
| CN105737414A (en) * | 2014-12-12 | 2016-07-06 | 湘电集团有限公司 | Sun-shading device of light-collecting saucer |
| CN110960718A (en) * | 2018-09-28 | 2020-04-07 | 维家(嘉善)实业有限公司 | Adjustable heater |
| CN111219896A (en) * | 2020-03-02 | 2020-06-02 | 韦振吉 | Intelligent and efficient cleaning device for solar water heater |
| CN112146294A (en) * | 2020-09-24 | 2020-12-29 | 芜湖时烁电子科技有限公司 | Solar heat collecting pipe |
| CN114942654A (en) * | 2022-05-19 | 2022-08-26 | 国网河北省电力有限公司营销服务中心 | Automatic tracking type new energy photovoltaic power generation device |
-
2010
- 2010-02-04 CN CN2010101051040A patent/CN102147155A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105737414A (en) * | 2014-12-12 | 2016-07-06 | 湘电集团有限公司 | Sun-shading device of light-collecting saucer |
| CN110960718A (en) * | 2018-09-28 | 2020-04-07 | 维家(嘉善)实业有限公司 | Adjustable heater |
| CN111219896A (en) * | 2020-03-02 | 2020-06-02 | 韦振吉 | Intelligent and efficient cleaning device for solar water heater |
| CN111219896B (en) * | 2020-03-02 | 2021-06-08 | 张亦军 | Intelligent and efficient cleaning device for solar water heater |
| CN112146294A (en) * | 2020-09-24 | 2020-12-29 | 芜湖时烁电子科技有限公司 | Solar heat collecting pipe |
| CN114942654A (en) * | 2022-05-19 | 2022-08-26 | 国网河北省电力有限公司营销服务中心 | Automatic tracking type new energy photovoltaic power generation device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110810 |