CN212179264U - Special cleaning vehicle for mirror surface of heat collector of trough type photo-thermal power station - Google Patents
Special cleaning vehicle for mirror surface of heat collector of trough type photo-thermal power station Download PDFInfo
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- CN212179264U CN212179264U CN202020791981.7U CN202020791981U CN212179264U CN 212179264 U CN212179264 U CN 212179264U CN 202020791981 U CN202020791981 U CN 202020791981U CN 212179264 U CN212179264 U CN 212179264U
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- rod
- mirror surface
- heat collector
- supporting seat
- power station
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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 a special cleaning vehicle for a mirror surface of a heat collector of a trough type photo-thermal power station, belonging to the technical field of cleaning of trough type photo-thermal power stations; the cleaning device comprises a vehicle body and a cleaning device arranged on the cleaning vehicle; the cleaning device comprises a water supply tank and a supporting seat, wherein the water supply tank is arranged on the cleaning vehicle, the upper end of the supporting seat is hinged with a supporting frame, the side wall of the supporting seat is hinged with an adjusting cylinder, and the tail end of a telescopic rod of the adjusting cylinder is hinged with the supporting frame; the one end that the supporting seat was kept away from to the support frame is installed and is washd the pole, washs a plurality of evenly distributed's of fixedly connected with shower nozzle on the pole, still is equipped with the delivery pipe that provides the clear water for the shower nozzle on the washing pole, and the delivery pipe is kept away from the one end and the feed tank connection of wasing the pole. The utility model discloses have small, can carry out abluent effect to the dead angle that special washing car left.
Description
Technical Field
The utility model belongs to the technical field of the washing technique of slot type light and heat power station and specifically relates to a special washing car of slot type light and heat power station heat collector mirror surface is related to.
Background
The groove type solar thermal power generation utilizes a groove type condenser to condense sunlight on a line, a tubular heat collector is arranged on the line and used for absorbing solar energy, heating a heat transfer medium and generating power by means of power circulation of steam.
The first domestic trough type photo-thermal power station is put into commercial operation, the quantity of solar heat collectors of main equipment is large and is 760 rows in total, each row is 140 meters long, and the height of a mirror surface is 6 meters. The cleaning degree of the heat collector directly influences the generating efficiency, and three special mirror field heat collector mirror surface cleaning vehicles are imported to clean the mirror surface of the heat collector at present in order to keep the mirror surface of the heat collector clean.
As shown in fig. 1, the slot type photo-thermal power station heat collector 1 in the drawing needs to be cleaned, and in the process of cleaning the mirror surface of the heat collector, because the imported special cleaning vehicle is large in size (15 meters long in the vehicle body), the mirror surface cannot be completely cleaned due to the problems of site and pipeline arrangement, dead zones are reserved, each heat collector has about five meters, the dead zones cannot be cleaned, the dead zones account for 3.5% of the total mirror surface, and the generation efficiency of the slot type photo-thermal power station is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special washing car of slot type light and heat power station heat collector mirror surface to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a cleaning vehicle special for a mirror surface of a heat collector of a slot type photo-thermal power station comprises a vehicle body and a cleaning device arranged on the cleaning vehicle;
the cleaning device comprises a water supply tank and a supporting seat, wherein the water supply tank is arranged on the cleaning vehicle, the upper end of the supporting seat is hinged with a supporting frame, the side wall of the supporting seat is hinged with an adjusting cylinder, and the tail end of a telescopic rod of the adjusting cylinder is hinged with the supporting frame;
the one end that the supporting seat was kept away from to the support frame is installed and is washd the pole, washs a plurality of evenly distributed's of fixedly connected with shower nozzle on the pole, still is equipped with the delivery pipe that provides the clear water for the shower nozzle on the washing pole, and the delivery pipe is kept away from the one end and the feed tank connection of wasing the pole.
Through adopting the above-mentioned technical scheme, conventional special washing car is bulky, can leave the dead angle to the washing of heat collector mirror surface, and then make heat collector mirror surface abluent thoroughly inadequately, and then cause the influence to the generating efficiency of slot type light and heat power station, the special washing car of this scheme, the automobile body is light-duty pick up, the volume is littleer, then through setting up the belt cleaning device on the automobile body, adjust cylinder can adjust the angle of wasing the pole, and then do not need too big belt cleaning device, can reduce the whole volume of wasing the car, make the washing car can wash the dead angle that conventional washing car left, and then reach the purpose of wasing the heat collector mirror surface comprehensively, of course also can directly wash with the washing car in this application, it is more convenient.
The present invention may be further configured in a preferred embodiment as: the supporting frame comprises a fixed rod and a telescopic rod, one end of the fixed rod is hinged with the supporting seat, and the telescopic rod is inserted at one end of the fixed rod, which is far away from the supporting seat;
the articulated telescopic cylinder that has on the surface of dead lever, telescopic cylinder's piston rod end and telescopic link are articulated, and the telescopic link moves along length direction, and the one end and the washing pole that the dead lever was kept away from to the telescopic link are connected.
Through adopting above-mentioned technical scheme, can control the distance that the telescopic link stretches out through telescopic cylinder, and then reach the purpose of controlling the distance between washing pole and the heat collector mirror surface, and then control shower nozzle spun clear water area and volume, and then can clear up the heat collector mirror surface more efficiently.
The present invention may be further configured in a preferred embodiment as: the supporting seat comprises a base fixedly connected to the vehicle body and a rotating column rotatably connected to the base, and the rotating column can rotate along the axis of the rotating column;
the inside cavity of base sets up, and base internally mounted has vertical ascending gear motor, gear motor's output shaft upper end and rotation post fixed connection.
Through adopting above-mentioned technical scheme, the post can drive and wash the pole and rotate at the horizontal direction, cooperation air adjusting cylinder and telescopic cylinder, and then can be arbitrary adjust the washing pole, further reach and clear up the heat collector mirror surface comprehensively, reduce the purpose that the dead angle exists the probability.
The present invention may be further configured in a preferred embodiment as: the upper end of the rotating column is provided with a vertical rod, the upper end of the vertical rod is hinged to the fixed rod, the lower end of the vertical rod and the upper end of the rotating column are fixedly connected with flange plates, and the two flange plates are bolted together.
Through adopting above-mentioned technical scheme, montant and dead lever are articulated, and the montant passes through the ring flange and rotates the post bolt and connect together, make things convenient for the montant and rotate the installation of post, can also make both stable installations together, and then make things convenient for belt cleaning device's dismantlement, installation and maintenance.
The present invention may be further configured in a preferred embodiment as: the side wall of the vertical rod is provided with a plurality of vertically and uniformly distributed limiting shafts, two ends of each limiting shaft are respectively provided with a supporting block fixedly connected to the side wall of the vertical rod, and the limiting shafts are rotatably connected with the supporting blocks so that the limiting shafts can rotate along the axes of the limiting shafts;
a plurality of rubber rings are arranged on the telescopic cylinder in a sleeved mode, and the water supply pipe penetrates through a gap between the limiting shaft and the vertical rod and is connected with the cleaning rod through the rubber rings.
Through adopting above-mentioned technical scheme, the cooperation of spacing post and rubber circle can carry on spacingly to the delivery pipe, and then can avoid when angle regulation because the dead lever, the removal of delivery pipe causes the influence to the regulation of dead lever.
The present invention may be further configured in a preferred embodiment as: the end part of the telescopic rod far away from the fixed rod is bolted with the middle part of the cleaning rod.
Through adopting above-mentioned technical scheme, the installation and the dismantlement of convenient washing pole, so when wasing the shower nozzle on the pole and taking place the problem, be convenient for dismantle the washing pole get off, maintain or change the shower nozzle.
The present invention may be further configured in a preferred embodiment as: the one end that the dead lever is close to the montant is equipped with the otic placode of two symmetries, and two otic placodes are in the both sides of dead lever width direction respectively, are equipped with the gyro wheel that can support the delivery pipe between two otic placodes.
Through adopting above-mentioned technical scheme, the gyro wheel can support the delivery pipe, so when the dead lever centers on dead lever and standpipe pin joint swing, avoid the swing of dead lever to cause the influence to the delivery pipe.
The present invention may be further configured in a preferred embodiment as: and a circle of groove capable of accommodating a water supply pipe is formed in the circumferential surface of the roller.
Through adopting above-mentioned technical scheme, the recess can prevent that delivery pipe and gyro wheel from breaking away from, and then makes what the gyro wheel can be better support the delivery pipe.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the cleaning vehicle is characterized in that the vehicle body is a small pickup, a cleaning device is arranged on the vehicle body, a supporting seat in the cleaning device is hinged with a supporting seat, an adjusting cylinder is arranged on the supporting seat, and the adjusting cylinder can adjust the angle between the supporting seat and the supporting seat, so that the cleaning vehicle is smaller in size compared with a conventional special cleaning vehicle, and can treat dead angles of a mirror surface of a heat collector;
2. the support frame includes dead lever and telescopic link, and the telescopic link is pegged graft in the one end of dead lever, and the telescopic link can be along the length direction motion of self, and the supporting seat includes the fixing base, rotates the post and installs the montant on rotating the post, and the one end that the telescopic link was kept away from to the upper end of montant and dead lever is articulated, and then can the omnidirectional adjust the washing pole, so can the omnidirectional wash the heat collector mirror surface, avoid having the dead angle.
Drawings
Fig. 1 is a background art drawing.
FIG. 2 is a schematic view of the overall structure of the cleaning vehicle in the embodiment.
Fig. 3 is a schematic structural view of the cleaning apparatus.
Fig. 4 is an enlarged view of a portion a in fig. 3.
FIG. 5 is a sectional view of cleaning in the example.
Fig. 6 is an enlarged view of a portion B in fig. 3.
In the figure, 1, a trough type photo-thermal power station heat collector; 2. a vehicle body; 21. a water supply tank; 22. a water supply pipe; 3. a cleaning device; 4. a supporting seat; 41. a fixed seat; 411. a reduction motor; 42. rotating the column; 421. a flange plate; 43. a vertical rod; 44. an adjusting cylinder; 45. a limiting shaft; 46. a support block; 5. a support frame; 51. fixing the rod; 52. a telescopic rod; 53. a telescopic cylinder; 531. a rubber ring; 54. an ear plate; 55. a roller; 56. a groove; 6. a cleaning rod; 61. and (4) a spray head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, the utility model discloses a cleaning vehicle special for a mirror surface of a collector of a trough type optical thermal power station, which comprises a vehicle body 2 and a cleaning device 3 arranged on the vehicle body 2; automobile body 2 is small-size pick up to the conventional special use of comparing washs the car volume littleer, and belt cleaning device 3 can wash the heat collector mirror surface, thereby can reach and wholly wash heat collector mirror surface heat collector, avoids having the purpose at dead angle, also can wash the dead angle that the car left alone to the specialty simultaneously.
Referring to fig. 2 and 3, belt cleaning device 3 includes supporting seat 4 and support frame 5, and supporting seat 4 and support frame 5 are articulated, and support frame 5 is kept away from the one end of supporting seat 4 and is located and wash pole 6, washs a plurality of evenly distributed's of fixedly connected with shower nozzle 61 on the pole 6, installs supply tank 21 on the automobile body 2, and supply tank 21 provides the clear water for shower nozzle 61, and then makes belt cleaning device 3 can clear up the heat collector mirror surface.
Referring to fig. 3 and 4, the supporting seat 4 includes a fixed seat 41 and a rotating column 42 rotatably connected to the fixed seat 41, and the rotating column 42 can rotate along its own axis; the fixed seat 41 is hollow, a vertically upward speed reducing motor 411 is arranged in the fixed seat 41, and an output shaft of the speed reducing motor 411 is fixedly connected with the rotating column 42; the upper end of the rotating column 42 is provided with a vertical rod 43, and the upper end of the vertical rod 43 is hinged with the supporting seat 4; gear motor 411 can rotate with low speed drive rotation post 42, and then makes washing pole 6 can rotate in the horizontal direction, so can make washing pole 6 can rotate certain angle, conveniently clears up the heat collector mirror surface.
Referring to fig. 4, the upper end of the rotating column 42 and the lower end of the vertical rod 43 are fixedly connected with flange 421, and the two flange 421 are attached and bolted together, so that the vertical rod 43 and the rotating column 42 can be stably connected together, and the rotating column 42 and the vertical rod 43 can be conveniently disassembled and assembled, and then the cleaning device 3 can be conveniently installed or maintained.
Referring to fig. 3, the supporting frame 5 includes a fixing rod 51 and an expansion link 52, one end of the fixing rod 51 is hinged to the vertical rod 43, the expansion link 52 is inserted into one end of the fixing rod 51 far away from the vertical rod 43, the expansion link 52 can reciprocate along the length direction of the expansion link, and the cleaning rod 6 is bolted to one end of the fixing rod 51 far away from the vertical rod 43; articulated on the dead lever 51 have telescopic cylinder 53, and telescopic cylinder 53's piston rod end and telescopic link 52 are articulated, so telescopic cylinder 53 can control telescopic link 52's motion, can control the purpose of wasing pole 6 and heat collector mirror surface, and then can control the area and the dynamics of shower nozzle 61 blowout clear water, reach the better purpose of clearing up the heat collector mirror surface.
Referring to fig. 3, still articulated on the lateral wall of montant 43 have adjusting cylinder 44, adjusting cylinder 44's piston rod end and dead lever 51 are articulated, so adjusting cylinder 44 can adjust the angle between montant 43 and the dead lever 51 and adjust, and the cooperation of cooperation telescopic cylinder 53 and rotation post 42 can carry out diversified regulation to wasing pole 6, and what messenger washed on the pole 6 shower nozzle can be better clears up the heat collector mirror surface.
Referring to fig. 1, a water supply pipe 22 is fixedly connected to a water supply tank 21, one end of the water supply pipe 22 away from the water supply tank 21 is fixedly connected to a cleaning rod 6, and the interior of the cleaning rod 6 is hollow; the water supply tank 21 is provided with a water pump, and the water supply pipe 22 can guide the clean water supplied by the water supply tank 21 into the cleaning rod 6 and then spray the clean water from the spray head 61, so that the purpose of cleaning the mirror surface of the heat collector is achieved.
Referring to fig. 3 and 5, a plurality of limiting shafts 45 are arranged on the side wall of the vertical rod 43, the limiting shafts 45 are vertically and uniformly distributed, supporting blocks 46 fixedly connected to the vertical rod 43 are arranged at two ends of each limiting shaft 45, and the limiting shafts 45 are rotatably connected with the supporting blocks 46, so that the limiting shafts 45 can rotate along the axis direction of the limiting shafts 45; the telescopic cylinder 53 is sleeved on the rubber ring 531, and the water supply pipe 22 extends out of the water supply tank 21, passes through a gap between the limiting shaft 45 and the vertical rod 43, and then passes through the rubber ring 531 to be connected with the cleaning rod 6; therefore, the limiting shaft 45 and the rubber ring 531 can limit the water supply pipe 22, the water supply pipe 22 is prevented from moving freely in the process of adjusting the cleaning rod 6, and the adjustment of each structure is prevented from being influenced.
Referring to fig. 6, one end of the fixing rod 51 close to the vertical rod 43 is fixedly connected with two symmetrical ear plates 54, the two ear plates 54 are arranged at two sides of the fixing rod 51 in the width direction, a roller 55 is arranged between the two ear plates 54, two ends of a rotating shaft of the roller 55 are respectively rotatably connected with the two ear plates 54, so that the roller 55 can rotate along the axis, and a groove 56 for accommodating the water supply pipe 22 is further arranged on the circumferential surface of the roller 55; the gyro wheel 55 is in the articulated department of dead lever 51 and montant 43, can support the delivery pipe 22 of process, avoids the regulation of dead lever 51 to cause the influence to delivery pipe 22, and recess 56 on the gyro wheel 55 can carry out spacing the holding to delivery pipe 22, reduces the probability that delivery pipe 22 and gyro wheel 55 break away from.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a special washing car of slot type light and heat power station heat collector mirror surface which characterized in that: comprises a vehicle body (2) and a cleaning device (3) arranged on the cleaning vehicle;
the cleaning device (3) comprises a water supply tank (21) and a supporting seat (4) which are arranged on a cleaning vehicle, the upper end of the supporting seat (4) is hinged with a supporting frame (5), the side wall of the supporting seat (4) is hinged with an adjusting cylinder (44), and the tail end of a telescopic rod (52) of the adjusting cylinder (44) is hinged with the supporting frame (5);
support frame (5) are kept away from the one end of supporting seat (4) and are installed and wash pole (6), wash a plurality of evenly distributed's of fixedly connected with shower nozzle (61) on pole (6), still be equipped with on washing pole (6) and provide delivery pipe (22) of clear water for shower nozzle (61), delivery pipe (22) are kept away from the one end and the feed tank (21) of wasing pole (6) and are connected.
2. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 1, wherein: the supporting frame (5) comprises a fixing rod (51) and an expansion rod (52), one end of the fixing rod (51) is hinged to the supporting seat (4), and the expansion rod (52) is inserted into one end, far away from the supporting seat (4), of the fixing rod (51);
the surface of the fixed rod (51) is hinged with a telescopic cylinder (53), the tail end of a piston rod of the telescopic cylinder (53) is hinged with a telescopic rod (52), the telescopic rod (52) moves along the length direction, and one end, far away from the fixed rod (51), of the telescopic rod (52) is connected with the cleaning rod (6).
3. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 1, wherein: the supporting seat (4) comprises a base fixedly connected to the vehicle body (2) and a rotating column (42) rotatably connected to the base, and the rotating column (42) can rotate along the axis of the rotating column;
the inside cavity of base sets up, and base internally mounted has ascending gear motor (411) of vertical, gear motor (411)'s output shaft upper end and rotation post (42) fixed connection.
4. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 3, wherein: the upper end of rotating post (42) is equipped with montant (43), and the upper end and the dead lever (51) of montant (43) are articulated, and equal fixedly connected with ring flange (421) in the lower extreme of montant (43) and the upper end of rotating post (42), two ring flanges (421) are bolted together.
5. The special cleaning vehicle for the mirror surface of the collector of the slot type optical thermal power station as claimed in claim 4, wherein: the side wall of the vertical rod (43) is provided with a plurality of vertically and uniformly distributed limiting shafts (45), two ends of each limiting shaft (45) are respectively provided with a supporting block (46) fixedly connected to the side wall of the vertical rod (43), and the limiting shafts (45) are rotatably connected with the supporting blocks (46) so that the limiting shafts (45) can rotate along the axes of the limiting shafts;
a plurality of rubber rings (531) are sleeved on the telescopic cylinder (53), and the water supply pipe (22) penetrates through a gap between the limiting shaft (45) and the vertical rod (43) and the rubber rings (531) to be connected with the cleaning rod (6).
6. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 1, wherein: the end part of the telescopic rod (52) far away from the fixed rod (51) is bolted with the middle part of the cleaning rod (6).
7. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 2, wherein: two symmetrical lug plates (54) are arranged at one end, close to the vertical rod (43), of the fixing rod (51), the two lug plates (54) are respectively arranged on two sides of the width direction of the fixing rod (51), and a roller (55) capable of supporting the water supply pipe (22) is arranged between the two lug plates (54).
8. The special cleaning vehicle for the mirror surface of the heat collector of the slot type optical thermal power station as claimed in claim 7, wherein: the circumferential surface of the roller (55) is provided with a circle of groove (56) which can accommodate the water supply pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020791981.7U CN212179264U (en) | 2020-05-13 | 2020-05-13 | Special cleaning vehicle for mirror surface of heat collector of trough type photo-thermal power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020791981.7U CN212179264U (en) | 2020-05-13 | 2020-05-13 | Special cleaning vehicle for mirror surface of heat collector of trough type photo-thermal power station |
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| Publication Number | Publication Date |
|---|---|
| CN212179264U true CN212179264U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020791981.7U Active CN212179264U (en) | 2020-05-13 | 2020-05-13 | Special cleaning vehicle for mirror surface of heat collector of trough type photo-thermal power station |
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| CN (1) | CN212179264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345790A (en) * | 2021-12-03 | 2022-04-15 | 山东电力建设第三工程有限公司 | Tower-type photo-thermal power station heliostat mirror surface cleaning device and cleaning method |
-
2020
- 2020-05-13 CN CN202020791981.7U patent/CN212179264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345790A (en) * | 2021-12-03 | 2022-04-15 | 山东电力建设第三工程有限公司 | Tower-type photo-thermal power station heliostat mirror surface cleaning device and cleaning method |
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