阅读说明：本技术 一种用于清洁平板太阳能热水器的智能清洁设备 (Intelligent cleaning equipment for cleaning flat-plate solar water heater ) 是由 牛燕蓓 于 2020-04-03 设计创作，主要内容包括：本发明公开了一种用于清洁平板太阳能热水器的智能清洁设备,一种用于清洁平板太阳能热水器的智能清洁设备,包括平板太阳能热水器,还包括设置在平板太阳能热水器两侧的两长板、分别固定设置在两长板相背的一端端面的两固板、设置在两固板之间的保护装置、用于对平板太阳能热水器进行清洁的清洁装置。(The invention discloses intelligent cleaning equipment for cleaning a flat-plate solar water heater, which comprises the flat-plate solar water heater, two long plates arranged at two sides of the flat-plate solar water heater, two fixed plates respectively fixedly arranged on the end faces of the two opposite ends of the two long plates, a protection device arranged between the two fixed plates, and a cleaning device for cleaning the flat-plate solar water heater.)

1. An intelligent cleaning device for cleaning a flat-plate solar water heater comprises the flat-plate solar water heater (1), two long plates (2) arranged at two sides of the flat-plate solar water heater (1), two fixed plates (3) respectively fixedly arranged on end faces of one ends of the two long plates (2) which are opposite to each other, a protection device arranged between the two fixed plates (3), and a cleaning device for cleaning the flat-plate solar water heater; the protection device comprises a rotating shaft (4) which is rotatably arranged between two fixed plates (3), a motor (4) which is fixedly arranged in one fixed plate (3) and is connected with the rotating shaft (4), a turnover plate (5) which is fixedly arranged on the rotating shaft (4), a first baffle plate (6) which is hinged on the turnover plate (5), a torsional spring which is fixedly arranged at the hinged position of the first baffle plate (6), a second baffle plate (7) which can move back and forth relative to the first baffle plate (6), a third baffle plate (8) which can move back and forth relative to the second baffle plate (7), a fourth baffle plate (9) which can move back and forth relative to the third baffle plate (8), and a fifth baffle plate (10) which can move back and forth relative to the fourth baffle plate (9).

2. The intelligent cleaning apparatus for cleaning a flat panel solar water heater according to claim 1, wherein: the protection device further comprises an inclined block (11) fixedly arranged on the upper end face of the fifth baffle plate (10), and one end of the torsion spring is fixedly arranged on the turnover plate (5).

3. The intelligent cleaning apparatus for cleaning a flat panel solar water heater according to claim 1, wherein: the protection device also comprises two first speed reducing assemblies symmetrically arranged between the two fixed plates (3), two baffle plate assemblies symmetrically arranged at two sides of the fifth baffle plate (10) and two second speed reducing assemblies for preventing the first baffle plate (6) from turning downwards; the speed reduction assembly comprises a first supporting block (51) fixedly arranged on the upper end face of the first baffle plate (6), a first lifting block (52) capable of moving up and down relative to the first supporting block (51), a first pushing inclined block (53) fixedly arranged at the upper end of the first lifting block (52), a first stop block (54) fixedly arranged on the side face of the first lifting block (52), a first pressing block (55) fixedly arranged on the upper end face of the second baffle plate (7), a second supporting block (56) fixedly arranged on the upper end face of the second baffle plate (7), a second lifting block (57) capable of moving up and down relative to the second supporting block (56), a second pushing inclined block (58) fixedly arranged on the upper end face of the second lifting block (57), a second stop block (59) fixedly arranged on the side face of the second lifting block (57), a second pressing block (60) fixedly arranged on the upper end face of the third baffle plate (8), The first pressing block (61) is fixedly arranged at the upper end of the second pressing block (60), the third supporting block (62) is fixedly arranged on the upper end face of the third baffle plate (8), the third lifting block (63) can move up and down relative to the third supporting block (62), the third pushing inclined block (64) is fixedly arranged at the upper end of the third lifting block (63), the third blocking block (65) is fixedly arranged on the side face of the third lifting block (63), the third pressing block (66) is fixedly arranged on the upper end face of the fourth baffle plate (9), the second pressing block (67) is fixedly arranged at the upper end of the third pressing block (66), and the third pressing block (68) is fixedly arranged on the upper end face of the fifth baffle plate (10).

4. An intelligent cleaning apparatus for cleaning a flat panel solar water heater as claimed in claim 3, wherein: the baffle plate assembly comprises a fixed block (101) fixedly arranged at the upper end of an inclined block (11), a first rectangular groove arranged on the rear end face of the fixed block (101), a first moving block (102) arranged in the first rectangular groove in a reciprocating mode, a first spring fixedly arranged at the bottom of the first rectangular groove and the rear end of the first moving block (102), a second rectangular groove arranged on the rear end face of the first moving block (102), a second moving block (103) arranged in the second rectangular groove in a reciprocating mode, a second spring fixedly arranged between the bottom of the second rectangular groove and the second moving block (103), a third rectangular groove arranged at the rear end of the second moving block (103), a third moving block (104) arranged in the third rectangular groove in a reciprocating mode, and a third spring fixedly arranged at the rear end of the third moving block (104) and the bottom of the third rectangular groove.

5. An intelligent cleaning apparatus for cleaning a flat panel solar water heater as claimed in claim 3, wherein: the second speed reduction assembly comprises a connecting plate (150) fixedly arranged on the end face of one end, close to the first baffle plate (6), of the turnover plate (5), a first arc plate (151) fixedly arranged on the upper end face of the connecting plate (150), a plurality of first ratchets (152) uniformly distributed on the inner wall of the first arc plate (151) along the arc face of the first arc plate (151), a second arc plate (153) fixedly arranged on the lower end face of the first baffle plate (6), and a plurality of second ratchets (154) uniformly hinged on the inner wall of the second arc plate (153) along the arc face of the second arc plate (153), wherein a second torsion spring is fixedly arranged at the hinged part of each second ratchet (152), and one end of each second torsion spring is fixedly arranged on the connecting plate (150).

6. The intelligent cleaning apparatus for cleaning a flat panel solar water heater according to claim 1, wherein: the cleaning device comprises two driving components fixedly arranged on the two fixed plates (3) and a cleaning component capable of reciprocating relative to the two driving components; the driving assembly comprises a fixed shell (200) fixedly arranged on a fixed plate (3), a fixed space arranged on one end face of the fixed shell (200), a moving block (201) capable of performing reciprocating motion in the fixed space, a first push block (202) fixedly arranged on one end face, close to the top of the fixed space, of the moving block (201), a second push plate (208) fixedly arranged at the top of the fixed space, a plurality of third push blocks (231) capable of performing reciprocating motion relative to the first push blocks (202), a moving push block (209) fixedly arranged on the upper end face of the moving block (201), a pushing inclined block (210) fixedly arranged at the top of the fixed space, a rectangular groove arranged on the side wall of the fixed space, a moving baffle plate (211) capable of performing up-down motion relative to the rectangular groove, a supporting block (212) fixedly arranged on the upper end face of the fixed shell (200), a fixed cylinder (213) fixedly arranged on the supporting block (202), a first push block (208), a second push, The piston rod (214) capable of reciprocating in the fixed cylinder body (213), a piston fixedly arranged at one end of the piston rod (214) close to the bottom of the fixed cylinder body (213), a first sealing block (218) fixedly arranged at the moving block (201) close to the bottom of the fixed space, a second sealing block (219) fixedly arranged at the bottom of the fixed space, and a plurality of third sealing blocks (220) capable of moving relative to the second sealing block (219), wherein one end of the piston rod (214) far away from the bottom of the fixed cylinder body is fixedly connected with the moving stop block (211).

7. The intelligent cleaning apparatus for cleaning a flat panel solar water heater as claimed in claim 6, wherein: the cleaning component comprises a water outlet shell (300), a water outlet space arranged in the water outlet shell (300), a plurality of water outlet holes arranged on the lower end wall of the water outlet space, a cleaning shell (301) fixedly arranged on the end face of one end of the water outlet shell (300), a lifting groove arranged on the end face of one end, close to the solar photovoltaic panel (1), of the cleaning shell (301), a cleaning moving plate (302) arranged in the lifting groove in a reciprocating manner, a sponge block (303) fixedly arranged on the lower end face of the cleaning moving plate (302), four fixed springs respectively fixedly arranged between the four corners of the end face of one end, close to the bottom of the lifting groove, of the cleaning moving plate (302) and the bottom of the lifting groove, a convex block (400) fixedly arranged on the end face of one end, far away from the bottom of the lifting groove, of the cleaning moving block (302), a flap door (401) hinged at the top of the lifting groove, and a third torsion spring fixedly arranged at the hinged position of, one end of the third torsion spring is fixedly arranged on the side wall of one side of the lifting groove.

8. The intelligent cleaning apparatus for cleaning a flat panel solar water heater according to claim 1, wherein: a water storage tank body (350), a water storage space arranged on the upper end face of the water storage tank body (350), an electric control door (351) movably arranged on the upper end of the water storage space, a first water outlet hose (352) communicated and arranged between the bottom of the water storage space and the bottom of the fixed space, a second water outlet hose (353) communicated and arranged between the top of the water storage space and the bottom of the lifting tank, and a third water outlet hose (354) communicated and arranged between the top of the water storage space and the bottom of the fixed space are fixedly arranged between the two long plates (2).

Technical Field

The invention belongs to the field of energy conservation and environmental protection, and particularly relates to intelligent cleaning equipment for cleaning a flat-plate solar water heater.

Background

Solar energy is a clean energy, also is the novel energy of china's vigorous development, and common solar water heater divide into vacuum thermal-arrest tubular solar water heater and flat plate solar water heater, and when snowing, snowflake is piled up on the photovoltaic board of water heater in the time of snowing, can hinder sunshine directly penetrate, and cold weather snow in winter can not initiatively melt, must the manual work clear away, and when the hail, the hail can pound on the solar photovoltaic board and pound the solar photovoltaic board bad.

Disclosure of Invention

The invention provides intelligent cleaning equipment for cleaning a flat-plate solar water heater, which can overcome the defects of the prior art and can start a protection device when snow or hail appears to avoid the influence of the solar photovoltaic plate on the flat-plate solar water heater being covered by snow on sunlight absorption or being damaged by hail.

In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent cleaning device for cleaning a flat-plate solar water heater comprises the flat-plate solar water heater, and further comprises two long plates arranged on two sides of the flat-plate solar water heater, two fixed plates respectively fixedly arranged on end faces of opposite ends of the two long plates, a protection device arranged between the two fixed plates, and a cleaning device for cleaning the flat-plate solar water heater; the protection device comprises a rotating shaft which is rotatably arranged between two fixed plates, a motor which is fixedly arranged in one fixed plate and is connected with the rotating shaft, a turnover plate which is fixedly arranged on the rotating shaft, a first baffle plate which is hinged on the turnover plate, a torsion spring which is fixedly arranged at the hinged position of the first baffle plate, a second baffle plate which can move back and forth relative to the first baffle plate, a third baffle plate which can move back and forth relative to the second baffle plate, a fourth baffle plate which can move back and forth relative to the third baffle plate, and a fifth baffle plate which can move back and forth relative to the fourth baffle plate.

The protection device further comprises an inclined block fixedly arranged on the upper end face of the fifth baffle, and one end of the torsion spring is fixedly arranged on the turnover plate.

The protection device also comprises two first speed reducing assemblies symmetrically arranged between the two fixed plates, two baffle plate assemblies symmetrically arranged at two sides of the fifth baffle plate, and two second speed reducing assemblies for blocking the first baffle plate from turning downwards; the speed reduction assembly comprises a first supporting block fixedly arranged on the upper end surface of the first baffle, a first lifting block capable of moving up and down relative to the first supporting block, a first pushing inclined block fixedly arranged at the upper end of the first lifting block, a first stop block fixedly arranged on the side surface of the first lifting block, a first pressing block fixedly arranged on the upper end surface of the second baffle, a second supporting block fixedly arranged on the upper end surface of the second baffle, a second lifting block capable of moving up and down relative to the second supporting block, a second pushing inclined block fixedly arranged at the upper end of the second lifting block, a second stop block fixedly arranged on the side surface of the second lifting block, a second pressing block fixedly arranged on the upper end surface of the third baffle, a first abutting block fixedly arranged at the upper end of the second pressing block, a third supporting block fixedly arranged on the upper end surface of the third baffle, and a third lifting block capable of moving up and down relative to the third supporting block, The third pushing inclined block is fixedly arranged at the upper end of the third lifting block, the third stop block is fixedly arranged on the side face of the third lifting block, the third pressing block is fixedly arranged on the upper end face of the fourth baffle, the second abutting block is fixedly arranged at the upper end of the third pressing block, and the third abutting block is fixedly arranged on the upper end face of the fifth baffle.

The baffle plate assembly comprises a fixed block fixedly arranged at the upper end of the inclined block, a first rectangular groove arranged on the rear end face of the fixed block, a first moving block arranged in the first rectangular groove in a reciprocating manner, a first spring fixedly arranged at the bottom of the first rectangular groove and at the rear end of the first moving block, a second rectangular groove arranged on the rear end face of the first moving block, a second moving block arranged in the second rectangular groove in a reciprocating manner, a second spring fixedly arranged between the bottom of the second rectangular groove and the second moving block, a third rectangular groove arranged at the rear end of the second moving block, a third moving block arranged in the third rectangular groove in a reciprocating manner, and a third spring fixedly arranged at the rear end of the third moving block and at the bottom of the third rectangular groove.

The second speed reduction assembly comprises a connecting plate fixedly arranged at one end face of the turnover plate close to the first baffle, a first arc plate fixedly arranged at the upper end face of the connecting plate, a plurality of first ratchets evenly distributed on the inner wall of the first arc plate along the cambered surface of the first arc plate, a second arc plate fixedly arranged at the lower end face of the first baffle, a plurality of second ratchets evenly hinged on the inner wall of the second arc plate along the cambered surface of the second arc plate, a second torsion spring is fixedly arranged at the hinged position of each second ratchet, and one end of each second torsion spring is fixedly arranged on the connecting plate.

The cleaning device comprises two driving components fixedly arranged on the two fixed plates and a cleaning component capable of reciprocating relative to the two driving components; the driving assembly comprises a fixed shell fixedly arranged on a fixed plate, a fixed space arranged on one end face of the fixed shell, a moving block capable of reciprocating in the fixed space, a first push block fixedly arranged on one end face of the moving block close to the top of the fixed space, a second push plate fixedly arranged on the top of the fixed space, a plurality of third push blocks capable of reciprocating relative to the first push block, a movable push block fixedly arranged on the upper end face of the moving block, a push inclined block fixedly arranged on the top of the fixed space, a rectangular groove arranged on the side wall of the fixed space, a movable baffle capable of moving up and down relative to the rectangular groove, a supporting block fixedly arranged on the upper end face of the fixed shell, a fixed cylinder fixedly arranged on the supporting block, a piston rod capable of reciprocating in the fixed cylinder, a piston fixedly arranged on one end of the piston rod close to the bottom of the fixed cylinder, The first sealing block is fixedly arranged at the position, close to the bottom of the fixed space, of the moving block, the second sealing block is fixedly arranged at the bottom of the fixed space, the plurality of third sealing blocks can move relative to the second sealing blocks, and one end, far away from the bottom of the fixed cylinder body, of the piston rod is fixedly connected with the movable stop block.

The cleaning assembly comprises a water outlet shell, a water outlet space arranged in the water outlet shell, a plurality of water outlet holes arranged on the lower end wall of the water outlet space, a cleaning shell fixedly arranged on one end face of the water outlet shell, a lifting groove arranged on one end face of the cleaning shell close to the solar photovoltaic panel, a cleaning moving plate arranged in the lifting groove in a reciprocating manner, a sponge block fixedly arranged on the lower end face of the cleaning moving plate, four fixing springs respectively and fixedly arranged between the four corners of the end face of the cleaning moving plate close to the bottom of the lifting groove and the bottom of the lifting groove, a lug fixedly arranged on the end face of the cleaning moving block far away from the bottom of the lifting groove, a flap hinged to the top of the lifting groove and a third torsion spring fixedly arranged at the hinged position of the flap, wherein one end of the third torsion spring is fixedly arranged on one side wall of the lifting groove.

A water storage tank body, a water storage space arranged on the upper end face of the water storage tank body, an electric control door movably arranged at the upper end of the water storage space, a first water outlet hose communicated between the bottom of the water storage space and the bottom of the fixed space, a second water outlet hose communicated between the top of the water storage space and the bottom of the lifting tank, and a third water outlet hose communicated between the top of the water storage space and the bottom of the fixed space are fixedly arranged between the two long plates.

In summary, the invention has the following advantages: the device is simple in structure, and the protection device can be started when the device is snowing or hailstones, so that the solar photovoltaic panel on the flat-plate solar water heater is prevented from being covered by snow to influence sunlight absorption or being broken by hailstones.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken at a-a in fig. 2.

Fig. 4 is a perspective view of fig. 2 taken in section a-a.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is an enlarged view of fig. 4 at C.

Fig. 7 is a left side view of the present invention.

Fig. 8 is an oblique view at D-D in fig. 7.

Fig. 9 is an enlarged view of fig. 8 at E.

Fig. 10 is an enlarged view of fig. 8 at F.

Fig. 11 is a schematic view of the connection of two third sealing tapes.

Fig. 12 is a schematic connection diagram of two third pushing blocks.

Fig. 13 is a schematic view of the connection between the first baffle, the second baffle and the third baffle.

Fig. 14 is an enlarged view at G in fig. 8.

Fig. 15 is an installation diagram of the third supporting block and the third lifting block.

Detailed Description

As shown in fig. 1 to 15, an intelligent cleaning device for cleaning a flat plate solar water heater comprises a flat plate solar water heater 1, two long plates 2 arranged at two sides of the flat plate solar water heater 1, two fixed plates 3 respectively fixedly arranged at end surfaces of opposite ends of the two long plates 2, a protection device arranged between the two fixed plates 3, and a cleaning device for cleaning the flat plate solar water heater, wherein the protection device comprises a rotating shaft 4 rotatably arranged between the two fixed plates 3, a motor 4 fixedly arranged in one fixed plate 3 and connected with the rotating shaft 4, a turnover plate 5 fixedly arranged on the rotating shaft 4, a first baffle plate 6 hinged on the turnover plate 5, a torsion spring fixedly arranged at the hinged position of the first baffle plate 6, a second baffle plate 7 capable of moving back and forth relative to the first baffle plate 6, a third baffle plate 8 capable of moving back and forth relative to the second baffle plate 7, a second baffle plate 8 fixedly arranged at the hinged position of the first baffle plate 6, a cleaning, A fourth shutter 9 reciprocally movable with respect to the third shutter 8, a fifth shutter 10 reciprocally movable with respect to the fourth shutter 9; when the camera detects snowing or hail through images, the protection device can start to protect the flat-plate solar water heater 1.

The protection device further comprises an inclined block 11 fixedly arranged on the upper end face of a fifth baffle plate 10, one end of the torsion spring is fixedly arranged on the turnover plate 5, the upper end face of the first baffle plate 6 is fixedly provided with a first trapezoidal block, the lower end face of the second baffle plate 7 is provided with a first trapezoidal groove, the first trapezoidal block can slide in the first trapezoidal groove, the upper end face of the first baffle plate 7 is fixedly provided with a second trapezoidal block, the lower end face of the third baffle plate 8 is provided with a second trapezoidal groove, the second trapezoidal block can slide in the second trapezoidal groove, the upper end face of the third baffle plate 8 is fixedly provided with a third trapezoidal block, the lower end face of the fourth baffle plate 9 is provided with a third trapezoidal groove, the third trapezoidal block can slide in the third trapezoidal groove, the upper end face of the fourth baffle plate 9 is fixedly provided with a fourth trapezoidal block, and the lower end face of the fifth baffle plate 10 is provided with a fourth trapezoidal groove, the fourth trapezoid block can slide in the fourth trapezoid groove.

The protection device also comprises two first speed reducing assemblies symmetrically arranged between the two fixed plates 3, two baffle plate assemblies symmetrically arranged at two sides of the fifth baffle plate 10 and two second speed reducing assemblies for preventing the first baffle plate 6 from turning downwards; the speed reducing component comprises a first supporting block 51 fixedly arranged on the upper end surface of the first baffle plate 6, a first lifting block 52 capable of moving up and down relative to the first supporting block 51, a first pushing inclined block 53 fixedly arranged on the upper end of the first lifting block 52, a first stop block 54 fixedly arranged on the side surface of the first lifting block 52, a first pressing block 55 fixedly arranged on the upper end surface of the second baffle plate 7, a second supporting block 56 fixedly arranged on the upper end surface of the second baffle plate 7, a second lifting block 57 capable of moving up and down relative to the second supporting block 56, a second pushing inclined block 58 fixedly arranged on the upper end of the second lifting block 57, a second stop block 59 fixedly arranged on the side surface of the second lifting block 57, a second pressing block 60 fixedly arranged on the upper end surface of the third baffle plate 8, a first abutting block 61 fixedly arranged on the upper end of the second pressing block 60, a third supporting block 62 fixedly arranged on the upper end surface of the third baffle plate 8, a second pressing block 59 fixedly arranged on the upper end surface of, A third lifting block 63 capable of moving up and down relative to the third supporting block 62, a third pushing inclined block 64 fixedly arranged at the upper end of the third lifting block 63, a third stop block 65 fixedly arranged on the side surface of the third lifting block 63, a third press block 66 fixedly arranged on the upper end surface of the fourth baffle 9, a second abutting block 67 fixedly arranged at the upper end of the third press block 66, and a third abutting block 68 fixedly arranged on the upper end surface of the fifth baffle 10, wherein the front end of the first supporting block 51 is provided with a first sliding chute, the rear end of the first lifting block 52 is fixedly provided with a first sliding block positioned in the first sliding chute, a first compression spring is fixedly arranged between the upper end of the first sliding block and the top of the first sliding chute, the front end of the second supporting block 56 is provided with a second sliding chute, the rear end of the second lifting block 57 is fixedly provided with a second sliding block positioned in the second sliding chute, and a second compression spring is fixedly arranged between the upper end of the second sliding block and the top of the second sliding chute, a third sliding groove is formed in the front end of the third supporting block 62, a third sliding block located in the third sliding groove is fixedly arranged at the rear end of the third lifting block 63, a third compression spring is fixedly arranged between the upper end of the third sliding block and the top of the third sliding groove, the upper end surfaces of the third abutting block 68, the second abutting block 67 and the first abutting block 61 are all set to be inclined surfaces, and the lower end surfaces of the first pushing inclined block 53, the second pushing inclined block 58 and the second pushing inclined block 64 are all set to be inclined surfaces; the protection device is started, the motor is started to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to enable the first baffle plate to rotate below a horizontal plane and stop when an included angle of thirty degrees is formed between the first baffle plate and the horizontal plane, at the moment, the second baffle plate, the third baffle plate, the fourth baffle plate and the fifth baffle plate slide downwards under the action of gravity, so that the solar photovoltaic panel can be shielded, snow or hail can fall on the solar photovoltaic panel without falling on the solar photovoltaic panel, the situation that the snow covers the photovoltaic panel on the solar water heater and cannot absorb solar energy in time when weather turns fine or the photovoltaic panel is broken by the hail can be avoided, the solar water heater cannot be damaged easily, the solar energy can be absorbed in time, and the snow covered on the photovoltaic panel does not need to be cleaned manually, so that the labor cost is reduced; when the sun turns fine, the motor is started again to enable the rotating shaft 4 to rotate above the horizontal plane again to form a sixty-degree angle with the horizontal plane, so that the second baffle, the third baffle, the fourth baffle and the fifth baffle can slide towards the rotating shaft 4 in time to enable the solar photovoltaic panel to be exposed; when the third abutting block 68, the second abutting block 67 and the first abutting block 61 are arranged, the third pushing inclined block 64 is pushed to move upwards by the downward sliding of the third abutting block 68, the third baffle block 65 is far away from the third pressing block 66, the fourth baffle plate is allowed to slide downwards, the second abutting block 67 is allowed to push the second pushing inclined block 58 to move upwards, the second baffle block 59 is allowed to move upwards to be far away from the second pressing block 60, the third baffle plate 8 is allowed to slide downwards, so that the first abutting block 61 pushes the first pushing inclined block 53 to move upwards, the first baffle block 54 is allowed to move upwards to be far away from the first pressing block 55, and the fifth baffle plate, the fourth baffle plate, the third baffle plate, the second baffle plate and the first baffle plate can only sequentially move one by one and cannot move together due to the fact that the third pressing block 66 and the second baffle block 59 block 60 and the first baffle block 54, so that enough time can be reserved for slowly dumping ice and hail into a space, therefore, when snow and hail are poured into the water storage space, the situation that the snow and hail cannot enter the water storage space for the most part due to the fact that the fifth baffle, the fourth baffle, the third baffle, the second baffle and the first baffle are overlapped together at the same time and the overlapping speed is too high can be avoided, and therefore sufficient water cannot be used for subsequently cleaning the photovoltaic panel;

the baffle plate assembly comprises a fixed block 101 fixedly arranged at the upper end of an inclined block 11, a first rectangular groove arranged on the rear end face of the fixed block 101, a first moving block 102 arranged in the first rectangular groove in a reciprocating manner, a first spring fixedly arranged at the bottom of the first rectangular groove and the rear end of the first moving block 102, a second rectangular groove arranged on the rear end face of the first moving block 102, a second moving block 103 arranged in the second rectangular groove in a reciprocating manner, a second spring fixedly arranged between the bottom of the second rectangular groove and the second moving block 103, a third rectangular groove arranged at the rear end of the second moving block 103, a third moving block 104 arranged in the third rectangular groove in a reciprocating manner, and a third spring fixedly arranged at the rear end of the third moving block 104 and the bottom of the third rectangular groove, wherein the two baffle plate assemblies are in bilateral symmetry; when the snow and hail on the first baffle, the second baffle, the third baffle, the fourth baffle, the fifth baffle are too much, the first baffle can overturn downwards under the gravity of the snow and hail and transfer the overweight snow and hail to drop from the first baffle, the second baffle, the third baffle, the fourth baffle and the fifth baffle, thereby avoiding the output end of the motor from being damaged by larger resistance when the snow and hail on the upper end of the first baffle bears too much.

The second speed reducing assembly comprises a connecting plate 150 fixedly arranged on the end face of one end of the turnover plate 5 close to the first baffle 6, a first arc-shaped plate 151 fixedly arranged on the upper end face of the connecting plate 150, a plurality of first ratchets 152 uniformly distributed on the inner wall of the first arc-shaped plate 151 along the arc face of the first arc-shaped plate 151, a second arc-shaped plate 153 fixedly arranged on the lower end face of the first baffle 6, and a plurality of second ratchets 154 uniformly hinged on the inner wall of the second arc-shaped plate 153 along the arc face of the second arc-shaped plate 153, wherein a second torsion spring is fixedly arranged at the hinged position of each second ratchet 152, one end of each second torsion spring is fixedly arranged on the connecting plate 150, and the two second speed reducing assemblies have the same structure; when the first baffle plate is overturned downwards due to excessive snow and hail on the first baffle plate, the second baffle plate, the third baffle plate, the fourth baffle plate and the fifth baffle plate, the second ratchet wheel 154 is overturned under the blockage of the first ratchet wheel through the matching of the second ratchet wheel 154 and the first ratchet wheel, so that the first baffle plate can continuously move downwards, the speed of the first baffle plate overturning downwards under the action of gravity can be reduced, and the situation that the first baffle plate overturns downwards at an excessive speed can be avoided, so that most of snow and hail on the first baffle plate, the second baffle plate, the third baffle plate, the fourth baffle plate and the fifth baffle plate fall from the first baffle plate, the second baffle plate, the third baffle plate, the fourth baffle plate and the fifth baffle plate due to the excessive falling speed, enough snow and hail cannot be collected to the water in the water storage tank to wash the photovoltaic plate on the solar water heater, and enough water for cleaning the snow and hail can be collected, and water resources are saved.

The cleaning device comprises two driving components fixedly arranged on the two fixed plates 3 and a cleaning component capable of reciprocating relative to the two driving components; the driving component comprises a fixed shell 200 fixedly arranged on the fixed plate 3, a fixed space arranged on one end face of the fixed shell 200, a moving block 201 capable of reciprocating in the fixed space, a first push block 202 fixedly arranged on one end face of the moving block 201 close to the top of the fixed space, a second push plate 208 fixedly arranged on the top of the fixed space, a plurality of third push blocks 231 capable of reciprocating relative to the first push block 202, a moving push block 209 fixedly arranged on the upper end face of the moving block 201, a push-position inclined block 210 fixedly arranged on the top of the fixed space, a rectangular groove arranged on the side wall of the fixed space, a moving baffle 211 capable of moving up and down relative to the rectangular groove, a clamping plate 688 fixedly arranged on one end face of the moving baffle 211 close to the lifting rectangular groove, a sliding groove arranged on the end face of the clamping plate 688, a movable block 689 movably arranged in the sliding groove, A matching spring fixedly arranged between the bottom of the sliding groove and the bottom of the movable block 689 close to the sliding groove, a supporting block 212 fixedly arranged on the upper end surface of the fixed shell 200, a fixed cylinder 213 fixedly arranged on the supporting block 202, a piston rod 214 capable of reciprocating in the fixed cylinder 213, a piston fixedly arranged at one end of the piston rod 214 close to the bottom of the fixed cylinder 213, a first sealing block 218 fixedly arranged at the bottom of the movable block 201 close to the fixed space, a second sealing block 219 fixedly arranged at the bottom of the fixed space, and a plurality of third sealing blocks 220 capable of moving relative to the second sealing block 219, wherein one end of the piston rod 214 far away from the bottom of the fixed cylinder is fixedly connected with the movable block 211, the rectangular groove is arranged on one end side wall of the fixed space far away from the solar photovoltaic panel 1, and a first working trapezoid block, The right end face of the third pushing block 231 is provided with a first working trapezoidal groove in sliding fit with the first working trapezoidal block, the end face of the second pushing block is fixedly provided with a second working trapezoidal block, the end face of the third pushing block close to the second trapezoidal block is provided with a second working trapezoidal groove matched with the second working trapezoidal block, one end face of the third pushing block is provided with a third working trapezoidal block, the other end face of the third pushing block is provided with a third working trapezoidal groove, every two third pushing blocks are connected through the third working trapezoidal groove and the third trapezoidal block in a sliding manner, one end face of the third sealing block 220 is provided with a fourth working trapezoidal groove, one end face of the first sealing block is fixedly provided with a fourth working trapezoidal block in sliding fit with the fourth working trapezoidal groove, the other end face of the third sealing block 220 is provided with a fifth working trapezoidal block, the one end terminal surface of the sealed fast 219 of second is fixed be provided with one with the trapezoidal quick sliding fit's of fifth work dovetail groove, every two sealed fast sliding fit that carries on through the trapezoidal quick sliding fit of fifth work dovetail groove and fifth work of third, two drive arrangement set up for bilateral symmetry.

The cleaning component comprises a water outlet shell 300, a water outlet space arranged in the water outlet shell 300, a plurality of water outlet holes arranged on the lower end wall of the water outlet space, a cleaning shell 301 fixedly arranged on the end face of one end of the water outlet shell 300, a lifting groove arranged on the end face of one end of the cleaning shell 301 close to the solar photovoltaic panel 1, a cleaning moving plate 302 arranged in the lifting groove in a reciprocating manner, a sponge block 303 fixedly arranged on the lower end face of the cleaning moving plate 302, four fixed springs respectively fixedly arranged between the four corners of the end face of one end of the cleaning moving plate 302 close to the bottom of the lifting groove and the bottom of the lifting groove, a lug 400 fixedly arranged on the end face of one end of the cleaning moving plate 302 far away from the bottom of the lifting groove, a flap 401 hinged on the top of the lifting groove, and a third torsion spring fixedly arranged at the hinged position of the flap 401, wherein one end of the third torsion spring is fixedly arranged on one side wall, the left and right end faces of the water outlet housing 300 are respectively and fixedly provided with a connecting shaft 666 connected with the moving block 201.

A water storage tank body 350, a water storage space arranged on the upper end surface of the water storage tank body 350, an electric control door 351 movably arranged at the upper end of the water storage space, a first water outlet hose 352 communicated and arranged between the bottom of the water storage space and the bottom of the fixed space, a second water outlet hose 353 communicated and arranged between the top of the water storage space and the bottom of the lifting groove, and a third water outlet hose 354 communicated and arranged between the top of the water storage space and the bottom of the fixed space are fixedly arranged between the two long plates 2; the electric control door is opened when snow and hail are added into the water storage tank body, and the electric control door is closed during heating.

The rear end face of the fixed plate 3 is fixedly provided with a camera which is in the prior art, so that the details are not repeated.

A first check valve is fixedly arranged at the lower end of the first water outlet hose 352, a second check valve is fixedly arranged at the left end of the second water storage hose 353, a third check valve is fixedly arranged at the lower end of the third water storage hose 354, a fourth check valve 777 is fixedly arranged at the top of the fixed shell 200, two rodless cylinders 701 are respectively and fixedly arranged at the end faces of the two opposite ends of the two fixed shells 200, the output ends of the two rodless cylinders 701 are fixedly connected with the connecting shaft 666, the lower end of the positioning inclined block 210 is arranged to be an inclined plane, and an inclined plane is arranged at the upper end of the movable block 689; the two rodless cylinders are started to drive the water outlet shell 300 to move downwards, so that water between the bottom of the fixed space and the lower end of the moving block 201 is flushed out of the third one-way valve and enters the water outlet shell 300, the water can be sprayed onto a photovoltaic panel of the flat-panel solar water heater through the plurality of water outlet holes, the water can be sequentially flushed with dust at each position of the photovoltaic panel while the water outlet shell 300 moves above the photovoltaic panel, and the photovoltaic panel can be fully cleaned; through the arrangement of the first sealing block, the second sealing block and the plurality of third sealing blocks, water can be always kept sealed and prevented from leaking when the moving block 201 presses water into the water outlet shell, so that water can be ensured to be flushed onto the photovoltaic panel to flush dust on the photovoltaic panel; after the solar photovoltaic panel is washed, the two rodless cylinders move upwards to drive the movable block 201 to move upwards to increase the air pressure of the space between the bottom of the fixed space and the lower end of the movable block 201, so that water in the water storage tank enters from the bottom of the fixed space through the first one-way valve for flushing next time, the air pressure is reduced and increased through the space sword between the top of the fixed space and the upper end of the movable block, so that the movable block is pushed out 302 towards the photovoltaic panel through 353, at the moment, the movable block 401 is pushed outwards to turn over 401, so that the movable block is in contact with the solar photovoltaic panel, water on the photovoltaic panel can be wiped by the aid of the movable block when the movable block moves upwards, water residues on the solar photovoltaic panel are prevented from affecting the absorption of the solar photovoltaic panel, water scale can be prevented from remaining on the solar photovoltaic panel, and the influence of the scale on the absorption of sunlight on the photovoltaic panel is avoided, unnecessary manual waste caused by manual cleaning of the water scale can be avoided; when the movable block 201 moves to the upper part of the fixed space, the movable block 609 is pushed by the movable push block 209 to move upwards, so that the movable baffle 211 is pushed upwards, when the inclined plane at the upper end of the movable block 689 is matched with the inclined plane at the lower end of the push-position inclined block 210, the movable block 689 moves towards the bottom of the sliding groove, and when the movable block 689 is separated from the upper end of the movable push block 209, the movable baffle 211 is slowly pushed outwards to reset under the action of air pressure in the fixed cylinder 213; the arrangement of the fourth one-way valve can ensure that the sponge block is contacted with the photovoltaic panel when the movable block moves upwards, and then the gas at the top of the fixed space and the upper end of the movable block is discharged to the outside from the fourth one-way valve by continuously moving upwards, so that when the movable block moves upwards continuously, a certain air pressure can be kept to ensure that the sponge block is contacted with the photovoltaic panel, and the air pressure in the top of the fixed space and the upper end of the movable block is not too high to damage equipment; can let the movable baffle 211 slowly reset through the setting of the fast 689 of activity and seal the fixed space to can have enough time to let the sponge piece can upwards reset with the gas row of the fast upper end of fixed space top and removal, then make the flap door reset under the effect of third torsional spring and make clearance casing 301 seal, thereby avoid the dust adhesion in the air to the sponge piece and make the sponge make the photovoltaic board dirty when wiping water next time.

A first heating plate is fixedly arranged on the lower end face of the water storage tank body 350, a second heating plate is fixedly arranged on the upper end face of the cleaning moving plate 302, the flat-plate solar water heater is respectively connected with the first heating plate and the second heating plate through transmission wires, and the first heating plate and the second heating plate are the prior art and are not described again; can melt the snow and hail in the water storage tank body through first hot plate, can be dry with the sponge piece through the second hot plate.

Photovoltaic board all is connected with first hot plate and second hot plate through the power cord to can utilize absorptive solar energy to start first hot plate and second hot plate, first hot plate and second hot plate are prior art, and the event is no longer repeated.

The first check valve, the second check valve, the third check valve and the fourth check valve are prior art, and are not described again.

The fixed spring is a stainless steel spring.

Initial state of the product: when the weather is clear, the first baffle, the second baffle, the third baffle, the fourth baffle and the fifth baffle are placed in a sixty-degree upward inclined mode, and the first baffle, the second baffle, the third baffle, the fourth baffle and the fifth baffle are stacked together respectively; therefore, when the sunlight is abundant, the photovoltaic panel on the solar water heater can not be blocked to influence the absorption of the sunlight.