CN103954050A - Self-cleaning type solar energy trough-type heat collector - Google Patents
Self-cleaning type solar energy trough-type heat collector Download PDFInfo
- Publication number
- CN103954050A CN103954050A CN201410192109.XA CN201410192109A CN103954050A CN 103954050 A CN103954050 A CN 103954050A CN 201410192109 A CN201410192109 A CN 201410192109A CN 103954050 A CN103954050 A CN 103954050A
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- Prior art keywords
- cleaning
- arc
- thermal
- collecting tube
- self
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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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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
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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)
- Cleaning In General (AREA)
Abstract
The invention relates to a self-cleaning type solar energy trough-type heat collector. The self-cleaning type solar energy trough-type heat collector comprises a heat collection pipe and an arc-shaped plate, wherein a truss beam is horizontally arranged above the arc-shaped plate in a suspension manner; the heat collection pipe is hung at the bottom of the truss beam in a parallel manner; sliding rails parallel to the heat collection pipe are laid on the arc-shaped plate under the heat collection pipe; a cleaning device is arranged on the sliding rails; the cleaning device comprises wiper arms and a cleaning brush; the cleaning brush comprises a round brush board; a gap with the width greater than the diameter of the heat collection pipe is arranged at the top part of the brush board; bristles are arranged on the inner circumferential surface of the brush board; the heat collection pipe penetrates into the brush board and the outer surface of the heat collection pipe is contacted with the bristles. The invention has the following benefits: the cleaning device capable of reciprocating in a short distance is added, so that the cleaning of the arc-shaped plate and the heat collection pipe can be completed under the condition of no manual labor; the cleaning effect is ensured; manual labor is saved and the efficiency is improved; moreover, the cleaning device has the functions of expansion and folding, so that the shielding to the arc-shaped plate caused by the wiper arms is avoided.
Description
Technical field
The present invention relates to a kind of self-cleaning type solar groove type heat collector.
Background technology
At present, the condenser of solar groove type heat collector is that arc glass is made, and condenser minute surface does not totally have dust can have a strong impact on spotlight effect, so will constantly guarantee mirror surface cleaning.Because condenser minute surface area is large, so cleaning up is more difficult.And generally all adopt the mode of manually cleaning, and cleaning speed is slow, wastes time and energy, and efficiency is low, goes back waste water resource.
Summary of the invention
For solving above technical deficiency, it is a kind of time saving and energy saving to the invention provides, the self-cleaning type solar groove type heat collector that efficiency is high.
The present invention is achieved by the following measures:
A kind of self-cleaning type solar groove type heat collector of the present invention, comprises thermal-collecting tube and arc, institute
State arc top longitudinally across being provided with the frame crossbeam that spreads out, described thermal-collecting tube parallel suspend is in the frame crossbeam bottom of spreading out, and the frame crossbeam two ends of spreading out are connected with the frame vertical beam that spreads out that is fixed on arc two ends, on arc under thermal-collecting tube, be equipped with the slide rail parallel with thermal-collecting tube, described slide rail both sides are arranged at intervals with the water spout at some external water sources, on slide rail, be provided with the slide block that can slide along slide rail, described slide block top is connected with cleaning bracing frame, described cleaning bracing frame bottom bilateral symmetry is connected with the wiper arm coordinating with arc, clean bracing frame top and be provided with cleaning brush, described cleaning brush comprises circular brush board, described brush board top is provided with the breach that width is greater than thermal-collecting tube diameter, on brush board inner peripheral surface, be provided with bristle, described thermal-collecting tube is through in brush board and thermal-collecting tube outer surface contacts with bristle.
Above-mentioned cleaning bracing frame comprises the base being connected on slide block, is provided with electric cabinet, swing on base
Transmission mechanism, oscillating motor, electric pushrod, tranverse connecting rod and vertical connecting rod, in described electric cabinet, be provided with controller and battery, described oscillating motor is driven and is connected with wiper arm by swinging transmission mechanism, the top of described electric pushrod is rotationally connected one end of tranverse connecting rod, the described tranverse connecting rod other end is rotationally connected the top of vertical connecting rod, the bottom of vertical connecting rod is rotatably connected on base, and the top of vertical connecting rod is connected with brush holder, and described brush board is connected to brush holder top.
The above-mentioned frame crossbeam bottom of spreading out is provided with some sections of guide rails separately, every section of guide rail below is provided with suspension holdfast, described suspension holdfast comprises all upper portal and the lower portal with two side plates, the described shape top of the trellis of visiting is symmetrically arranged with two pulleys that coordinate with guide rail, described Xiamen shape top of the trellis is provided with keyset, described keyset is jointly installed with horizontal rotating shaft between upper portal biside plate and with the biside plate of upper portal, between lower portal biside plate, is connected with the clip being enclosed within on thermal-collecting tube.
The above-mentioned frame vertical beam bottom of spreading out is provided with connecting plate, and arc two ends are vertically connected with fixed head, and described connecting plate bottom is provided with semicircular breach, and connecting plate is close to fixed head outside and is connected by being positioned at the bolt at breach both sides and top.
Above-mentioned slide block is connected with Timing Belt, and arc bottom is provided with drive motors and the driving pulley being connected with drive motors, and arc both sides are provided with driven pulley, and described Timing Belt is on driven pulley and driving pulley.
The invention has the beneficial effects as follows: having increased can the reciprocating cleaning device of short distance, thereby can guarantee cleaning performance not needing artificial in the situation that to complete the cleaning to arc and thermal-collecting tube, saved manpower, improved efficiency.And cleaning device has and launch and packing up function, that has avoided that wiper arm causes arc blocks.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the main TV structure schematic diagram of Fig. 1.
Fig. 3 is the left TV structure schematic diagram of Fig. 1.
Fig. 4 is the perspective view of cleaning device in the present invention.
Fig. 5 is the side structure schematic diagram of Fig. 4.
Fig. 6 is the perspective view of suspension holdfast in the present invention.
Fig. 7 is the main TV structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation of slide block running part in the present invention.
Fig. 9 is the structural representation of part in Fig. 8.
Wherein: 1 arc, 2 thermal-collecting tubes, the 3 frame crossbeams that spread out, the 4-1 frame vertical beam that spreads out, 4-2 connecting plate, 4-3 fixed head, 5 slide rails, 6-1 base, 6-2 wiper arm, 6-3 swinging transmission mechanism, 6-4 oscillating motor, 6-5 electric pushrod, 6-6 brush holder, 6-7 cleaning brush, 7 water spouts, 8-1 guide rail, 8-2 pulley, 8-3 clip, the upper portal of 8-4, portal under 8-5,8-6 keyset, the horizontal rotating shaft of 8-7,9-1 drive motors, 9-2 driving pulley, 9-4 driven pulley, 9-5 Timing Belt, 9-6 slide block.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of self-cleaning type solar groove type heat collector of the present invention, comprises thermal-collecting tube 2 and arc 1, has increased cleaning device on heat collector, in order to meet installation and the need of work of cleaning device, existing thermal-collecting tube 2 bracing frames have also been done to corresponding improvement.Above arc 1 longitudinally across establishing the frame crossbeam 3 that spreads out, thermal-collecting tube 2 parallel suspend are in frame crossbeam 3 bottoms of spreading out, between thermal-collecting tube 2 and arc 1, reserved space like this, just can installation and operation cleaning device in this space, guarantee the free-running operation of cleaning device in a heat collector unit, be not subject to stopping of thermal-collecting tube 2 bracing frames.
Frame crossbeam 3 two ends of spreading out are connected with the frame vertical beam 4-1 that spreads out that is fixed on arc 1 two ends, spread out frame vertical beam 4-1 bottom is provided with connecting plate 4-2, arc 1 two ends are vertically connected with fixed head 4-3, connecting plate 4-2 bottom is provided with semicircular breach, connecting plate 4-2 is close to fixed head 4-3 outside and is connected by being positioned at the bolt at breach both sides and top, this structure and connected mode are comparatively stable, are not easy to occur deformation.And because frame crossbeam 3 stability of spreading out are higher, can resist larger torsion, thereby provide comparatively stable support for thermal-collecting tube 2.
As Fig. 6, shown in 7, frame crossbeam 3 bottoms of spreading out are provided with some sections of guide rail 8-1 separately, every section of guide rail 8-1 below is provided with suspension holdfast, suspension holdfast comprises all upper portal 8-4 and the lower portal 8-5 with two side plates, upper portal 8-4 top is symmetrically arranged with two pulley 8-2 that coordinate with guide rail 8-1, lower portal 8-5 top is provided with keyset 8-6, keyset 8-6 is jointly installed with horizontal rotating shaft 8-7 between upper portal 8-4 biside plate and with the biside plate of upper portal 8-4, between lower portal 8-5 biside plate, be connected with the clip 8-3 being enclosed within on thermal-collecting tube 2.At thermal-collecting tube 2, expand with heat and contract with cold when length changes, suspension holdfast also can be ensued mobile and rotate, and thermal-collecting tube 2 can left and right, move up and down, guarantee thermal-collecting tube 2 in hot operation process all the time in focal line position, spotlight effect is good.Also avoid thermal-collecting tube 2 to cause damage.
As shown in Figure 4,5, cleaning device comprises slide rail 5, slide block 9-6, cleans bracing frame, wiper arm 6-2 and cleaning brush 6-7.Slide rail 5 is laid on the arc 1 under thermal-collecting tube 2, and parallel with thermal-collecting tube 2.Slide block 9-6 is arranged on slide rail 5, clean bracing frame and be connected to slide block 9-6 top, clean bracing frame bottom bilateral symmetry and be connected with the wiper arm 6-2 coordinating with arc 1, clean bracing frame top and be provided with cleaning brush 6-7, cleaning brush 6-7 comprises circular brush board, brush board top is provided with the breach that width is greater than thermal-collecting tube 2 diameters, on brush board inner peripheral surface, is provided with bristle, and thermal-collecting tube 2 is through in brush board and thermal-collecting tube 2 outer surfaces contact with bristle.Slide rail 5 both sides are arranged at intervals with the water spout 7 at some external water sources, can be auxiliary to water spray on arc 1.Slide block 9-6 is on slide rail 5 in sliding process, and wiper arm 6-2 can complete the cleaning to arc 1, and cleaning brush 6-7 cleans thermal-collecting tube 2 simultaneously.
Clean bracing frame and comprise the base 6-1 being connected on slide block 9-6, on base 6-1, be provided with electric cabinet, swinging transmission mechanism 6-3, oscillating motor 6-4, electric pushrod 6-5, tranverse connecting rod and vertical connecting rod, in electric cabinet, be provided with controller and battery, oscillating motor 6-4 is driven and is connected with wiper arm 6-2 by swinging transmission mechanism 6-3, oscillating motor 6-4 can drive wiper arm 6-2 launch and pack up, wiper arm 6-2 under non-cleaning state in folded state, Automatic-expanding before cleaning is automatically packed up after cleaning finishes.Prevent that wiper arm 6-2 from keeping the sun off, improve the light gathering efficiency of heat collector.The top of electric pushrod 6-5 is rotationally connected one end of tranverse connecting rod, and the tranverse connecting rod other end is rotationally connected the top of vertical connecting rod, and it is upper that the bottom of vertical connecting rod is rotatably connected on base 6-1, and the top of vertical connecting rod is connected with brush holder 6-6, and brush board is connected to brush holder 6-6 top.After electric pushrod 6-5 rises, drive the rotation of tranverse connecting rod and vertical connecting rod, thereby drive cleaning brush 6-7 layback, depart from thermal-collecting tube 2, realize and automatically pack up and launch function, prevent that cleaning brush 6-7 from damaging in focal beam spot, the service life of extension device.
As shown in Figure 8,9, slide block 9-6 is connected with Timing Belt 9-5, arc 1 bottom is provided with drive motors 9-1 and the driving pulley 9-2 being connected with drive motors 9-1, has avoided motor drive component to the blocking of speculum, and has increased the travel range of cleaning arm.Limit switch is fixed on inside or the two ends of slide rail 5, guarantees that slide block 9-6 operates in slide rail 5 scopes, and integrated design is convenient installs.Arc 1 both sides are provided with driven pulley 9-4, and Timing Belt 9-5 is on driven pulley 9-4 and driving pulley 9-2.Drive motors 9-1 drives slide block 9-6 to move reciprocatingly along heat collector linear direction, thereby completes wiper arm 6-2 and cleaning brush 6-7 cleans the work of arc 1 and thermal-collecting tube 2 repeatedly, until conform with neatness standard.
Water injector provides cleaning fluid for cleaning equipment.Water spout 7 connects storage tank, constant voltage water pump and filter by water inlet pipe, and magnetic valve is set on water inlet pipe, and water inlet pipe is arranged on slide rail 5, and water spout 7 is arranged on water inlet pipe at a certain angle, guarantees maximum spray area.Cleaning fluid is selected glass cleaning solution, to improve cleaning performance.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (5)
1. a self-cleaning type solar groove type heat collector, comprises thermal-collecting tube and arc, it is characterized in that:
Described arc top is longitudinally across being provided with the frame crossbeam that spreads out, and described thermal-collecting tube parallel suspend is in the frame crossbeam bottom of spreading out, and the frame crossbeam two ends of spreading out are connected with the frame vertical beam that spreads out that is fixed on arc two ends, on arc under thermal-collecting tube, be equipped with the slide rail parallel with thermal-collecting tube, described slide rail both sides are arranged at intervals with the water spout at some external water sources, on slide rail, be provided with the slide block that can slide along slide rail, described slide block top is connected with cleaning bracing frame, described cleaning bracing frame bottom bilateral symmetry is connected with the wiper arm coordinating with arc, clean bracing frame top and be provided with cleaning brush, described cleaning brush comprises circular brush board, described brush board top is provided with the breach that width is greater than thermal-collecting tube diameter, on brush board inner peripheral surface, be provided with bristle, described thermal-collecting tube is through in brush board and thermal-collecting tube outer surface contacts with bristle.
2. self-cleaning type solar groove type heat collector according to claim 1, is characterized in that: described clear
Wash bracing frame and comprise the base being connected on slide block, on base, be provided with electric cabinet, swinging transmission mechanism, oscillating motor, electric pushrod, tranverse connecting rod and vertical connecting rod, in described electric cabinet, be provided with controller and battery, described oscillating motor is driven and is connected with wiper arm by swinging transmission mechanism, the top of described electric pushrod is rotationally connected one end of tranverse connecting rod, the described tranverse connecting rod other end is rotationally connected the top of vertical connecting rod, the bottom of vertical connecting rod is rotatably connected on base, the top of vertical connecting rod is connected with brush holder, and described brush board is connected to brush holder top.
3. self-cleaning type solar groove type heat collector according to claim 1, is characterized in that: described in spread out
Frame crossbeam bottom is provided with some sections of guide rails separately, every section of guide rail below is provided with suspension holdfast, described suspension holdfast comprises all upper portal and the lower portal with two side plates, the described shape top of the trellis of visiting is symmetrically arranged with two pulleys that coordinate with guide rail, described Xiamen shape top of the trellis is provided with connecting plate, described connecting plate is jointly installed with horizontal rotating shaft between upper portal biside plate and with the biside plate of upper portal, between lower portal biside plate, is connected with the clip being enclosed within on thermal-collecting tube.
4. self-cleaning type solar groove type heat collector according to claim 1, is characterized in that: described in spread out
Frame vertical beam bottom is provided with connecting plate, and arc two ends are vertically connected with fixed head, and described connecting plate bottom is provided with semicircular breach, and connecting plate is close to fixed head outside and is connected by being positioned at the bolt at breach both sides and top.
5. self-cleaning type solar groove type heat collector according to claim 1, it is characterized in that: described slide block is connected with Timing Belt, arc bottom is provided with drive motors and the driving pulley being connected with drive motors, arc both sides are provided with driven pulley, and described Timing Belt is on driven pulley and driving pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192109.XA CN103954050B (en) | 2014-05-08 | 2014-05-08 | A kind of self-cleaning type solar groove type heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192109.XA CN103954050B (en) | 2014-05-08 | 2014-05-08 | A kind of self-cleaning type solar groove type heat collector |
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| CN103954050A true CN103954050A (en) | 2014-07-30 |
| CN103954050B CN103954050B (en) | 2015-11-04 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315736A (en) * | 2014-11-03 | 2015-01-28 | 山东威特人工环境有限公司 | Trough solar collector with self-propelled cleaning device |
| CN106733860A (en) * | 2017-02-17 | 2017-05-31 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | A kind of rail mounted robot dish face cleaning device |
| CN108548339A (en) * | 2018-04-11 | 2018-09-18 | 黑龙江暖民心新能源科技有限公司 | A kind of paraboloidal solar light-condensing board cleaning device |
| CN108551771A (en) * | 2017-12-03 | 2018-09-21 | 贵州苗岭盛合农业旅游开发投资有限公司 | A kind of vegetable cultivation device of digging |
| CN112503784A (en) * | 2020-11-26 | 2021-03-16 | 陆国庆 | Sunlight thermoelectric slot type power generation device |
| CN113883029A (en) * | 2021-09-01 | 2022-01-04 | 江阴弘旭环保电力科技有限公司 | Photo-thermal and waste heat coupling power generation system |
| CN114918211A (en) * | 2022-04-19 | 2022-08-19 | 东方电气集团东方锅炉股份有限公司 | Heliostat cleaning device and cleaning method |
| CN115591846A (en) * | 2022-11-01 | 2023-01-13 | 江苏方天电力技术有限公司（Cn） | Auxiliary device for maintaining power distribution network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106733860A (en) * | 2017-02-17 | 2017-05-31 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | A kind of rail mounted robot dish face cleaning device |
| CN108551771A (en) * | 2017-12-03 | 2018-09-21 | 贵州苗岭盛合农业旅游开发投资有限公司 | A kind of vegetable cultivation device of digging |
| CN108548339A (en) * | 2018-04-11 | 2018-09-18 | 黑龙江暖民心新能源科技有限公司 | A kind of paraboloidal solar light-condensing board cleaning device |
| CN112503784A (en) * | 2020-11-26 | 2021-03-16 | 陆国庆 | Sunlight thermoelectric slot type power generation device |
| CN113883029A (en) * | 2021-09-01 | 2022-01-04 | 江阴弘旭环保电力科技有限公司 | Photo-thermal and waste heat coupling power generation system |
| CN114918211A (en) * | 2022-04-19 | 2022-08-19 | 东方电气集团东方锅炉股份有限公司 | Heliostat cleaning device and cleaning method |
| CN114918211B (en) * | 2022-04-19 | 2023-04-25 | 东方电气集团东方锅炉股份有限公司 | Heliostat cleaning device and cleaning method |
| CN115591846A (en) * | 2022-11-01 | 2023-01-13 | 江苏方天电力技术有限公司（Cn） | Auxiliary device for maintaining power distribution network |
| CN115591846B (en) * | 2022-11-01 | 2023-08-22 | 江苏方天电力技术有限公司 | Auxiliary device for power distribution network maintenance |
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Effective date of registration: 20160114 Address after: 253000 Shandong city of Dezhou Province Economic and Technological Development Zone Road red Patentee after: SHANDONG QIWEITE SOLAR TECHNOLOGY CO., LTD. Address before: 250000 Shandong province Dezhou Hongdu Road Economic Development Zone Patentee before: Shandong Weite Labour Environment Co., Ltd. |
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