CN113275274A

CN113275274A - Photovoltaic electroplax dust collector that bloies

Info

Publication number: CN113275274A
Application number: CN202110542198.6A
Authority: CN
Inventors: 杜强; 张小雷; 郎泽萌; 洪楠; 王志敏; 陈猛
Original assignee: Cgn Solar Chaohu Co ltd
Current assignee: Cgn Solar Chaohu Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-08-20

Abstract

The invention provides a photovoltaic electric plate blowing dust removal device, wherein a support column is movably inserted in a bottom plate, a movable block is movably sleeved on a screw rod through threads, and the bottom of the support plate is provided with a dust removal mechanism; the moving mechanism is arranged in an inner cavity of the bottom plate, a supporting block is fixedly arranged at the top of the toothed plate, and a supporting column is fixedly arranged at the top of the sliding block; the dust removal mechanism comprises a fan, and the bottom end of the second joint is communicated with an air outlet pipe; the ash removal mechanism comprises a connecting block, and a brush plate is arranged at the bottom of the mounting plate; the driving wheel is fixedly sleeved on the outer side of the rotating rod, the driving rod is fixedly sleeved with a cam, and the linkage plate is fixedly sleeved on the outer wall of the telescopic pipe. The invention provides a photovoltaic panel blowing dust removal device, which is internally provided with a dust removal mechanism, an ash removal mechanism and a related structure for realizing spraying, can clean a photovoltaic panel in various modes, effectively improves the integral cleaning effect and is very worthy of popularization.

Description

Photovoltaic electroplax dust collector that bloies

Technical Field

The invention relates to the technical field of photovoltaic dust removal, in particular to a photovoltaic panel blowing dust removal device.

Background

The photovoltaic system is also a solar photovoltaic power generation system, is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The existing photovoltaic panel is often unable to remove dust effectively due to too much dust when used in suburbs, so that the service life of the photovoltaic panel is shortened, the normal power generation amount of the photovoltaic panel is influenced, and the use of people is not facilitated.

Among the prior art, the photovoltaic electroplax dust collector that bloies of application number "201520729418.6", it has the shelter to influence the scheduling problem to the generated energy to mainly solve current photovoltaic electroplax cleaning device on the photovoltaic electroplax, the device includes photovoltaic panel base, a plurality of photovoltaic panel, the fan, the tuber pipe, a plurality of air outlet, this photovoltaic electroplax dust collector that bloies' simple structure, both can practice thrift the cost of labor and can prolong photovoltaic electroplax life to can not influence the generated energy of photovoltaic electroplax.

However, the method still has the obvious defects in the using process: 1. the device only carries out air blowing and dust removal on the photovoltaic panel through a single air pipe, has very limited cleaning effect, cannot effectively remove bonded attachments, and has poor effect; 2. the position of tuber pipe among the above-mentioned device is fixed, therefore it can only get rid of the dust on the photovoltaic electroplax that is close to the tuber pipe, because its wind-force of air current can weaken gradually after blowing off moreover, consequently to the photovoltaic electroplax region of keeping away from the tuber pipe, is difficult to accomplish effectively clean.

Disclosure of Invention

The invention aims to provide a photovoltaic panel blowing dust removal device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a photovoltaic electroplax dust collector that bloies includes:

the dust removing device comprises a bottom plate, a support column is movably inserted in the bottom plate, a first motor is fixedly arranged in an inner cavity formed by the support column, a lead screw is fixedly arranged at the output end of the first motor, a movable block is movably sleeved on the lead screw through threads, a support plate is fixedly arranged on the side edge of the movable block, the support plate penetrates through a groove in the side wall of the support column and extends to the outside, an ash removing mechanism is arranged at the bottom of the support plate, a water tank is fixedly arranged on the side surface of the support column, the top of the water tank is communicated with a water pump through a pipeline, the top of the water pump is communicated with a spray head through a pipeline, and the spray head is arranged towards the bottom plate;

the moving mechanism is arranged in an inner cavity of the bottom plate and comprises a second motor, a moving rod is fixedly arranged at the output end of the second motor, one end, far away from the second motor, of the moving rod is fixed at the center of a gear, the gear is meshed with a toothed plate, a supporting block is fixedly arranged at the top of the toothed plate, a sliding block is fixedly arranged at the top of the supporting block, the sliding block is movably sleeved on the sliding rod, a supporting column is fixedly arranged at the top of the sliding block, and two ends of the sliding rod are fixedly arranged on the wall of the inner cavity of the bottom plate;

the dust removal mechanism comprises a fan, the bottom of the fan is fixedly arranged on the supporting plate, an air inlet pipe and an air guide pipe are communicated with the fan, the air guide pipe is communicated with a first joint, the bottom end of the first joint is communicated with a telescopic pipe, the bottom end of the telescopic pipe is communicated with a second joint, and the bottom end of the second joint is communicated with an air outlet pipe;

the dust removing mechanism comprises a connecting block, the connecting block is fixedly arranged at the bottom of the supporting plate, an electric telescopic rod is fixedly mounted on the connecting block, a connecting plate is fixedly arranged at the output end of the electric telescopic rod, a fixing frame is fixedly arranged at the bottom of the connecting plate, a third motor is arranged in an inner cavity of the fixing frame, a rotating rod is fixedly arranged at the output end of the third motor, the rotating rod extends to the outer side of the bottom wall of the fixing frame, a mounting plate is fixedly arranged at the bottom of the rotating rod, and a brush plate is arranged at the bottom of the mounting plate; and

the action wheel, the fixed outside of establishing at the bull stick of action wheel, the side meshing of action wheel is provided with the follower, the fixed transfer line that is provided with in center department of follower, the one end articulated setting that the follower was kept away from to the transfer line is in the bearing frame, the bearing frame is fixed in the bottom of backup pad, fixed cover is equipped with the cam on the transfer line, the fixed plate that is provided with in bottom of backup pad, be provided with the push pedal through spring coupling on the fixed plate, the fixed interlock board that is provided with in the push pedal, the fixed cover of interlock board is established on the outer wall of flexible pipe.

Preferably, one end of the screw rod, which is far away from the first motor, is hinged with the top of the inner cavity of the support column through a bearing.

Preferably, the mounting plate and the brush plate are detachably connected through bolts.

Preferably, the bottom of bottom plate is fixed and is provided with the supporting seat, the supporting seat sets up for the symmetry and quantity is two.

Preferably, the top of the bottom plate is provided with a limiting groove, and the inner wall of the limiting groove is in movable contact with the outer wall of the supporting column.

Preferably, the bottom of water tank and water pump all is fixed and is provided with the locating plate, the locating plate is fixed to be set up on the support column.

Compared with the prior art, the invention has the beneficial effects that:

1. the dust removal mechanism is arranged in the photovoltaic panel, dust on the photovoltaic panel can be removed in a blowing mode, the blowing angle of the air outlet pipe can be changed, and the dust can be blown away from different directions, so that the dust removal effect is effectively improved;

2. the dust cleaning mechanism is arranged, the position of the brush plate can be adjusted, and the brush plate can rotate and move at the same time, so that dirt firmly attached to the photovoltaic panel is cleaned, and the defect that the cleaning effect of the traditional blowing dust removal on the attached matters is poor is overcome;

3. when the brush plate in the ash removal mechanism rotates, the inclination angle of the air outlet pipe can be simultaneously driven to change, namely, after the air outlet pipe blows dust in multiple directions to a certain area, blind areas are reduced, the brush plate is matched for use at the moment, the area is rotated and cleaned, attachments are removed, the two are mutually promoted, and the dust removal effect on the photovoltaic panel is effectively improved;

4. the photovoltaic panel dust remover is also provided with the water tank, the water pump and the spray head, so that the photovoltaic panel can be sprayed and cleaned, the dust removal thoroughness is further ensured, and the using effect is good.

The invention provides a photovoltaic panel blowing dust removal device, which is internally provided with a dust removal mechanism, an ash removal mechanism and a related structure for realizing spraying, can clean a photovoltaic panel in multiple modes, effectively improves the integral cleaning effect, is convenient to use and is very worthy of popularization.

Drawings

FIG. 1 is a perspective view of a portion of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of the invention at B in FIG. 2;

FIG. 5 is a schematic view showing the connection position relationship of the second motor, the movable rod and the gear according to the present invention;

FIG. 6 is a schematic view showing the connection position relationship among the connection block, the electric telescopic rod and the connection plate according to the present invention.

In the figure: 1. a base plate; 2. a moving mechanism; 21. a second motor; 22. a movable rod; 23. a gear; 24. a toothed plate; 25. a support block; 26. a slider; 27. a slide bar; 3. a support pillar; 4. a first motor; 5. a screw rod; 6. a support plate; 7. a dust removal mechanism; 71. a fan; 72. an air inlet pipe; 73. an air guide pipe; 74. a first joint; 75. a telescopic pipe; 76. a second joint; 77. an air outlet pipe; 8. a dust removal mechanism; 81. connecting blocks; 82. an electric telescopic rod; 83. a connecting plate; 84. a fixing frame; 85. a third motor; 86. a rotating rod; 87. mounting a plate; 88. a brush plate; 91. a driving wheel; 92. a driven wheel; 93. a transmission rod; 94. a bearing seat; 95. a cam; 96. a fixing plate; 97. a spring; 98. pushing the plate; 99. a linkage plate; 10. a water tank; 11. a water pump; 12. a spray head; 13. a bolt; 14. a supporting seat; 15. a limiting groove; 16. positioning a plate; 17. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 6, the present invention provides a technical solution:

a photovoltaic electroplax dust collector that bloies includes:

a support column 3 is movably inserted in the bottom plate 1, a first motor 4 is fixedly arranged in an inner cavity formed by the support column 3, a screw rod 5 is fixedly arranged at the output end of the first motor 4, a movable block 17 is movably sleeved on the screw rod 5 through threads, when the first motor 4 drives the screw rod 5 to rotate, the movable block 17 can move along the screw rod 5, a supporting plate 6 is fixedly arranged on the side edge of the movable block 17, the supporting plate 6 penetrates through a groove in the side wall of the supporting column 3 and extends to the outside, an ash cleaning mechanism 8 is arranged at the bottom of the supporting plate 6, a water tank 10 is fixedly arranged on the side surface of the supporting column 3, a reagent for cleaning the photovoltaic panel is stored in the water tank 10, the top of the water tank 10 is communicated with a water pump 11 through a pipeline, the top of the water pump 11 is communicated with a spray head 12 through a pipeline, the cleaning reagent is finally sprayed out from the spray head 12, and the spray head 12 is arranged towards the bottom plate 1 and used for cleaning the photovoltaic panel placed on the bottom plate 1;

the moving mechanism 2 is arranged in the inner cavity of the bottom plate 1, the moving mechanism 2 comprises a second motor 21, an output end of the second motor 21 is fixedly provided with a movable rod 22, one end, far away from the second motor 21, of the movable rod 22 is fixed at the center of a gear 23, the gear 23 is meshed with a toothed plate 24, when the gear 23 rotates, the gear 23 can drive the toothed plate 24 to move, a supporting block 25 is fixedly arranged at the top of the toothed plate 24, a sliding block 26 is fixedly arranged at the top of the supporting block 25, the sliding block 26 is movably sleeved on a sliding rod 27, the sliding block 26 can only move along the sliding rod 27 to avoid deviation, the top of the sliding block 26 is fixedly provided with a supporting column 3, therefore, the sliding block 26 can drive the supporting column 3 to move along with the supporting column, and two ends of the sliding rod 27 are fixedly arranged on the wall of the inner cavity of the bottom plate 1 to realize positioning installation;

the dust removal mechanism 7 comprises a fan 71, the bottom of the fan 71 is fixedly arranged on the support plate 6, an air inlet pipe 72 and an air guide pipe 73 are arranged on the fan 71 in a communicating manner, air in the external environment enters the fan 71 from the air inlet pipe 72 and is blown out from the air guide pipe 73, the air guide pipe 73 is communicated with a first joint 74, a telescopic pipe 75 is arranged at the bottom end of the first joint 74 in a communicating manner, a second joint 76 is arranged at the bottom end of the telescopic pipe 75 in a communicating manner, an air outlet pipe 77 is arranged at the bottom end of the second joint 76 in a communicating manner, and air flow is finally blown out of the air outlet pipe 77 and used for blowing away dust on the photovoltaic panel;

the dust cleaning mechanism 8 comprises a connecting block 81, the connecting block 81 is fixedly arranged at the bottom of the supporting plate 6, an electric telescopic rod 82 is fixedly arranged on the connecting block 81, the electric telescopic rod 82 can be an air cylinder or a hydraulic cylinder and the like, a connecting plate 83 is fixedly arranged at the output end of the electric telescopic rod 82, a fixing frame 84 is fixedly arranged at the bottom of the connecting plate 83, a third motor 85 is arranged in an inner cavity of the fixing frame 84, a rotating rod 86 is fixedly arranged at the output end of the third motor 85, the third motor 85 can drive the rotating rod 86 to rotate, the rotating rod 86 extends to the outer side of the bottom wall of the fixing frame 84, a mounting plate 87 is fixedly arranged at the bottom of the mounting plate 87, a brush plate 88 is arranged at the bottom of the mounting plate 87, the rotating rod 86 drives the brush plate 88 to rotate through the mounting plate 87, dirt adhered to the photovoltaic panel can be effectively cleaned, and the cleaning effect is better; and

a driving wheel 91, the driving wheel 91 is fixedly sleeved outside the rotating rod 86, the rotating rod 86 drives the driving wheel 91 to rotate along with the rotating wheel when rotating, a driven wheel 92 is meshed with the side surface of the driving wheel 91, a transmission rod 93 is fixedly arranged at the center of the driven wheel 92, one end of the transmission rod 93, far away from the driven wheel 92, is hinged in a bearing seat 94, the bearing seat 94 is fixed at the bottom of the supporting plate 6, the bearing seat 94 plays a role of movably supporting the transmission rod 93, a cam 95 is fixedly sleeved on the transmission rod 93, the transmission rod 93 drives the cam 95 to rotate, a fixed plate 96 is fixedly arranged at the bottom of the supporting plate 6, a push plate 98 is connected and arranged on the fixed plate 96 through a spring 97, the cam 95 intermittently pushes the push plate 98 when rotating, a linkage plate 99 is fixedly arranged on the push plate 98, the linkage plate 99 is fixedly sleeved on the outer wall of the telescopic pipe 75, when the push plate 98 drives the linkage plate 99 to move, the extension pipe 75 can change direction accordingly, so that the outlet direction of the air outlet pipe 77 is continuously changed, multi-direction dust blowing in a certain area is realized, the problem of incomplete air blowing in a single direction is avoided, and the air blowing and dust removing effects are improved.

Preferably, one end of the screw rod 5, which is far away from the first motor 4, is hinged to the top of the inner cavity of the support column 3 through a bearing, so that the screw rod 5 can stably rotate in situ to avoid inclination.

Preferably, the mounting plate 87 and the brush plate 88 are detachably connected through the bolts 13, when the brush plate 88 is worn, the bolts 13 can be screwed off, and then the brush plate 88 can be replaced, and the brush plate 88 can be reversely mounted after replacement, so that the operation is simple and the use is convenient.

Preferably, the bottom of the bottom plate 1 is fixedly provided with two supporting seats 14, and the supporting seats 14 are symmetrically arranged, so that the bottom plate 1 can be placed more stably.

As an optimization, the top of the bottom plate 1 is provided with a limiting groove 15, and the inner wall of the limiting groove 15 is in movable contact with the outer wall of the supporting column 3, so that the supporting column 3 can stably move along the limiting groove 15 without shaking or deviating.

Preferably, the bottom of the water tank 10 and the bottom of the water pump 11 are both fixedly provided with a positioning plate 16, the positioning plate 16 is fixedly arranged on the supporting column 3, and the positioning plate 16 provides a supporting function for the water tank 10 and the water pump 11.

The working principle is as follows: when using, can place the clear photovoltaic electroplax of needs on bottom plate 1, start first motor 4, first motor 4 drives the lead screw 5 rotatory, make the movable block 17 remove along lead screw 5, the movable block 17 drives backup pad 6 and removes thereupon, and then adjust the high position of backup pad 6, if start second motor 21 in moving mechanism 2, second motor 21 can drive gear 23 through movable rod 22 and rotate, make the pinion rack 24 with gear 23 meshing take place to remove, pinion rack 24 drives slider 26 through supporting shoe 25, make slider 26 remove along slide bar 27, because support column 3 is fixed the setting on slider 26, so support column 3 can remove along with the removal of slider 26, and then adjust the horizontal position of backup pad 6.

In the dust removing process, the fan 71 can be started, the airflow in the external environment enters the fan 71 from the air inlet pipe 72, then is blown out from the air guide pipe 73, sequentially passes through the first joint 74, the extension pipe 75 and the second joint 76 and then is blown out from the air outlet pipe 77, and blows off the dust attached to the surface of the photovoltaic panel, at this time, the dust removing mechanism 8 can be started, specifically, the electric telescopic rod 82 is started, the electric telescopic rod 82 drives the connecting plate 83 to move back and forth, the connecting plate 83 drives the fixing frame 84 to move back and forth, the fixing frame 84 finally drives the third motor 85 to move back and forth, the position of the third motor 85 can be adjusted, the third motor 85 is started, the third motor 85 drives the rotating rod 86 to rotate, the rotating rod 86 drives the brush plate 88 to rotate through the mounting plate 87, and further cleans the surface of the photovoltaic panel; meanwhile, the rotating rod 86 can drive the driving wheel 91 to rotate along with the rotating rod, the driving wheel 91 drives the driven wheel 92 to rotate, the driven wheel 92 drives the cam 95 to rotate through the transmission rod 93, the cam 95 intermittently pushes the push plate 98, the push plate 98 drives the linkage plate 99 to move along with the cam, and the linkage plate 99 is fixedly sleeved on the outer wall of the telescopic pipe 75, so that the telescopic pipe 75 can be driven by the linkage plate 99 to swing, the blowing direction of the air outlet pipe 77 is changed, and the air outlet pipe is realized by the aid of the linkage plate 99: after the air outlet pipe 77 blows dust in multiple directions in a certain area, blind areas are reduced, the defect that the surface dirt cannot be completely separated due to the fact that air is blown in a single direction is overcome, first cleaning of the surface dirt is achieved, then the operation of moving and rotating cleaning of the brush plate 88 is combined, second cleaning of the cohesive dirt is achieved, the two cleaning are matched with each other, various dirt is effectively removed, and the dust removal effect of the photovoltaic panel is improved.

In addition, in the dust removal process, if need with the surface of liquid washing photovoltaic electroplax, then can start water pump 11, water pump 11 can be with liquid pump to shower nozzle 12 in the water tank 10, spray out clean liquid in the shower nozzle 12, and then spray and wash photovoltaic electroplax, can effectually remove dust to photovoltaic electroplax, the life of photovoltaic electroplax has been prolonged, and can not influence the generated energy of photovoltaic electroplax, be favorable to people's use, when having solved current photovoltaic electroplax and using in some suburbs, often influence the problem of the normal generated energy of photovoltaic electroplax because of the dust is too much.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic electroplax dust collector that bloies which characterized in that includes:

a bottom plate (1), a support column (3) is movably inserted in the bottom plate (1), a first motor (4) is fixedly arranged in an inner cavity formed by the supporting column (3), the output end of the first motor (4) is fixedly provided with a screw rod (5), a movable block (17) is movably sleeved on the screw rod (5) through threads, a supporting plate (6) is fixedly arranged on the side edge of the movable block (17), the supporting plate (6) penetrates through the groove on the side wall of the supporting column (3) and extends to the outside, the bottom of the supporting plate (6) is provided with an ash cleaning mechanism (8), the side surface of the supporting column (3) is fixedly provided with a water tank (10), the top of the water tank (10) is communicated with a water pump (11) through a pipeline, the top of the water pump (11) is communicated with a spray head (12) through a pipeline, and the spray head (12) faces the bottom plate (1);

the moving mechanism (2) is arranged in an inner cavity of the bottom plate (1), the moving mechanism (2) comprises a second motor (21), a moving rod (22) is fixedly arranged at the output end of the second motor (21), one end, far away from the second motor (21), of the moving rod (22) is fixed at the center of a gear (23), the gear (23) is meshed with a toothed plate (24), a supporting block (25) is fixedly arranged at the top of the toothed plate (24), a sliding block (26) is fixedly arranged at the top of the supporting block (25), the sliding block (26) is movably sleeved on a sliding rod (27), a supporting column (3) is fixedly arranged at the top of the sliding block (26), and two ends of the sliding rod (27) are fixedly arranged on the wall of the inner cavity of the bottom plate (1);

the dust removal mechanism (7) comprises a fan (71), the bottom of the fan (71) is fixedly arranged on the supporting plate (6), an air inlet pipe (72) and an air guide pipe (73) are communicated and arranged on the fan (71), the air guide pipe (73) is communicated with a first joint (74), the bottom end of the first joint (74) is communicated and provided with a telescopic pipe (75), the bottom end of the telescopic pipe (75) is communicated and provided with a second joint (76), and the bottom end of the second joint (76) is communicated and provided with an air outlet pipe (77);

the dust cleaning mechanism (8) comprises a connecting block (81), the connecting block (81) is fixedly arranged at the bottom of the supporting plate (6), an electric telescopic rod (82) is fixedly installed on the connecting block (81), the output end of the electric telescopic rod (82) is fixedly provided with a connecting plate (83), the bottom of the connecting plate (83) is fixedly provided with a fixed frame (84), a third motor (85) is arranged in an inner cavity of the fixed frame (84), the output end of the third motor (85) is fixedly provided with a rotating rod (86), the rotating rod (86) extends to the outer side of the bottom wall of the fixed frame (84), the bottom of the rotating rod is fixedly provided with a mounting plate (87), and the bottom of the mounting plate (87) is provided with a brush plate (88); and

action wheel (91), action wheel (91) fixed cover is established in the outside of bull stick (86), the side meshing of action wheel (91) is provided with driven wheel (92), the fixed transfer line (93) that is provided with in center department of driven wheel (92), the articulated setting in bearing frame (94) of one end that driven wheel (92) were kept away from in transfer line (93), bearing frame (94) are fixed in the bottom of backup pad (6), fixed cover is equipped with cam (95) on transfer line (93), the fixed plate (96) that is provided with in bottom of backup pad (6), be provided with push pedal (98) through spring (97) connection on fixed plate (96), fixed being provided with interlock board (99) on push pedal (98), interlock board (99) fixed cover is established on the outer wall of flexible pipe (75).

2. A photovoltaic panel blowing dust removing device according to claim 1, characterized in that: one end of the screw rod (5) far away from the first motor (4) is hinged with the top of the inner cavity of the support column (3) through a bearing.

3. A photovoltaic panel blowing dust removing device according to claim 1, characterized in that: the mounting plate (87) and the brush plate (88) are detachably connected through bolts (13).

4. A photovoltaic panel blowing dust removing device according to claim 1, characterized in that: the bottom of bottom plate (1) is fixed and is provided with supporting seat (14), supporting seat (14) are for the symmetry setting and quantity be two.

5. A photovoltaic panel blowing dust removing device according to claim 1, characterized in that: the top of the bottom plate (1) is provided with a limiting groove (15), and the inner wall of the limiting groove (15) is in movable contact with the outer wall of the supporting column (3).

6. A photovoltaic panel blowing dust removing device according to claim 1, characterized in that: the bottom of the water tank (10) and the bottom of the water pump (11) are both fixedly provided with positioning plates (16), and the positioning plates (16) are fixedly arranged on the supporting columns (3).