CN218920365U - Portable photovoltaic washs water supply installation - Google Patents

Abstract

The utility model belongs to the technical field of water supply devices, in particular to a mobile photovoltaic cleaning water supply device, comprising a base, a moving assembly is arranged inside the base, a water tank and a water pump are fixedly connected to the top of the base, and a water tank and a water pump are connected to each other. The side and the bottom are connected, and the outlet end of the water pump is fixedly connected with a connecting piece. The top inner wall and the bottom inner wall of the connecting piece are provided with positioning grooves, and a positioning plate is opened in the positioning groove. Both top and bottom are threaded with threaded rods. The utility model has a reasonable structural design. When it needs to move, it can drive the traveling wheels to move down and lift the hollow support off the ground. Through the traveling wheels, it is convenient to push the device to the side of the photovoltaic panel without using a long water pipe, which is convenient for the installation of the water pipe. To collect, when water is supplied, it moves up and retracts into the hollow bracket on the driving wheel. At this time, the hollow bracket can stably support the device to ensure the stability of water supply.

Description

A mobile photovoltaic cleaning water supply device

technical field

The utility model relates to the technical field of water supply devices, in particular to a mobile photovoltaic cleaning water supply device.

Background technique

Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of independent operation and grid-connected operation. At the same time, The classification of solar photovoltaic power generation systems, one is centralized, such as the large Northwest ground photovoltaic power generation system; the other is distributed, such as the photovoltaic power generation system on the roof of industrial and commercial enterprises, and the photovoltaic power generation system on the roof of residential buildings. In the prior art, when the photovoltaic panels are used for power generation for a long time, the surface of the photovoltaic panels is covered with dust, which needs to be cleaned. Most of the photovoltaic panels are cleaned by electric roller brushes, which are connected to the water pipes to spray the surface of the photovoltaic panels. water for easy cleaning of dirt.

However, when cleaning the photovoltaic panels, if the water source is far away from the photovoltaic panels, a long water pipe needs to be connected. Generally, there are no long water pipes in households, which brings inconvenience to cleaning. Even if there are at home, after cleaning is completed , due to the long water pipes, the collection of water pipes is more troublesome, so we proposed a mobile photovoltaic cleaning water supply device to solve the above problems.

Utility model content

The purpose of this utility model is to solve the above-mentioned shortcomings, and propose a mobile photovoltaic cleaning water supply device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A mobile photovoltaic cleaning water supply device, comprising a base, a moving assembly is arranged inside the base, a water tank and a water pump are fixedly connected to the top of the base, the water pump communicates with the bottom of one side of the water tank, and the water outlet of the water pump A connecting piece is fixedly connected, and positioning grooves are provided on the top inner wall and the bottom inner wall of the connecting piece, and a positioning plate is opened in the positioning groove, and a threaded rod is threaded on the top and bottom of the connecting piece. The outer side of the positioning plate is provided with a fixing groove, and the two threaded rods are respectively movably clamped in the corresponding fixing grooves, and the same outlet pipe is fixedly connected between the two positioning plates.

Preferably, the moving assembly includes four hollow brackets fixedly arranged on the bottom of the base, a driving motor fixedly connected to the inner wall of the bottom of the base, and two-way screws arranged on the inner walls of both sides of the base in rotation, and the output shaft of the driving motor A worm is fixedly connected, and the outer fixed sleeve of the two-way screw is provided with a transmission worm gear, and the worm is meshed with the transmission worm gear. The outer thread sleeve of the two-way screw is provided with two nuts, and the bottom of the nut is fixedly connected with a frame Body, the sliding sleeve in the frame is provided with a driving rod, the rear side of the driving rod is fixedly connected with a lifting column, the bottom of the lifting column is fixedly connected with a mounting plate, and the bottom of the mounting plate is rotatably provided with traveling wheels.

Preferably, the bottom of the nut is fixedly connected with two suspension rods, and the frame is fixedly connected with the bottom ends of the two suspension rods.

Preferably, two guide grooves are formed on the top inner wall of the base, and guide plates are slidingly sleeved in the two guide grooves, and the two guide plates are respectively fixedly connected to the tops of the corresponding nuts.

Preferably, the four mounting plates are respectively slidably sleeved in corresponding hollow brackets.

Preferably, the bottom of the mounting plate is preferably connected with a mounting frame, and the traveling wheels are rotatably arranged in the mounting frame.

Preferably, the top of the water tank is fixedly connected with a water inlet pipe, and the top thread of the water inlet pipe is provided with a sealing cover.

Preferably, a sealing ring is arranged in the connecting piece, and the sliding sealing sleeve of the water outlet pipe is arranged in the sealing ring.

In the utility model, the mobile photovoltaic cleaning water supply device described above is driven by a driving motor, a worm, a transmission worm gear, a two-way screw, a nut, a frame, a driving rod, a lifting column, a mounting plate, a walking wheel and a universal wheel. Setting, when it needs to be moved, the driving wheel can be driven down and the hollow bracket can be lifted off the ground. At this time, the walking wheel can be used to push the device to the side of the photovoltaic panel, so that there is no need to use a long water pipe, which is convenient for the collection of water pipes. When water is supplied, the driving wheel moves up and retracts into the hollow bracket. At this time, the hollow bracket can stably support the device to ensure the stability of water supply;

In the utility model, the mobile photovoltaic cleaning and water supply device is convenient for the connection and disassembly of the water outlet pipe and the water pump through the setting of the connecting piece, the positioning groove, the positioning plate, the fixing groove and the threaded rod, making the use more convenient;

The utility model has a reasonable structural design. When it needs to move, it can drive the walking wheels to move down and lift the hollow support off the ground. At this time, the walking wheels can facilitate the device to be pushed to the side of the photovoltaic panel, and there is no need to use a long water pipe. It is convenient for the collection of water pipes. When water is supplied, the driving wheel moves up and retracts into the hollow bracket. At this time, the hollow bracket can stably support the device to ensure the stability of water supply.

Description of drawings

Fig. 1 is a structural schematic diagram of a mobile photovoltaic cleaning water supply device proposed by the utility model;

Fig. 2 is a cross-sectional view of a mobile photovoltaic cleaning water supply device proposed by the utility model;

Fig. 3 is a structural schematic diagram of part A of a mobile photovoltaic cleaning water supply device proposed by the utility model;

Fig. 4 is a structural schematic diagram of part B of a mobile photovoltaic cleaning and water supply device proposed by the utility model.

In the figure: 1. base; 2. hollow bracket; 3. water tank; 4. water inlet pipe; 5. water pump; 6. mounting plate; 7. positioning plate; 8. connector; 9. threaded rod; 10. water outlet pipe; 11. Positioning groove; 12. Sealing ring; 13. Traveling wheel; 14. Lifting column; 15. Frame; 16. Driving rod; 17. Suspender; 18. Nut; 19. Guide plate; 20. Two-way screw; 21 , worm; 22, transmission worm gear; 23, driving motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a mobile photovoltaic cleaning and water supply device includes a base 1, a moving assembly is arranged inside the base 1, a water tank 3 and a water pump 5 are fixedly connected to the top of the base 1, and the water pump 5 communicates with the bottom of one side of the water tank 3 , the water outlet end of the water pump 5 is fixedly connected with a connector 8, the top inner wall and the bottom inner wall of the connector 8 are provided with a positioning groove 11, and a positioning plate 7 is provided in the positioning groove 11, and the top and bottom of the connector 8 are threaded. Threaded rods 9 are provided, and fixing grooves are provided on the outside of the positioning plate 7, and the two threaded rods 9 are respectively movably clamped in the corresponding fixing grooves, and the same outlet pipe 10 is fixedly connected between the two positioning plates 7, and the outlet The water pipe is inserted into the connector 8, the positioning plate 7 is inserted into the positioning groove 11, and then the outlet pipe 10 can be positioned and connected, and then the threaded rod 9 is tightened so that the threaded rod 9 is clamped in the fixing groove, and the outlet pipe can be fixed. 10 is connected with the water outlet of water pump 5, and then starts water pump 5, and the water in water tank 3 can be pumped in water outlet pipe 10, provides water source for cleaning photovoltaic panels.

In the utility model, the mobile assembly includes four hollow brackets 2 fixedly arranged on the bottom of the base 1, a drive motor 23 fixedly connected to the inner wall of the bottom of the base 1, and a two-way screw 20 arranged on the inner walls of both sides of the base 1 for rotation, and the drive motor The output shaft of 23 is fixedly connected with worm screw 21, and the outer fixed cover of two-way screw rod 20 is provided with transmission worm gear 22, and worm screw 21 is meshed with transmission worm gear 22, and the outer thread sleeve of two-way screw rod 20 is provided with two nuts 18, and the outer threaded sleeve of two-way screw rod 20 is provided with two nuts 18, and the nut 18 The bottom is fixedly connected with a frame body 15, and the sliding sleeve in the frame body 15 is provided with a driving rod 16, and the rear side of the driving rod 16 is fixedly connected with a lifting column 14, and the bottom of the lifting column 14 is fixedly connected with a mounting plate 6, and the bottom of the mounting plate 6 The running wheel 13 is arranged for rotation, and the driving motor 23 in the moving assembly drives the rotation of the worm 21, the worm 21 drives the rotation of the transmission worm wheel 22 and the two-way screw 20, and the two-way screw 20 drives the two nuts 18 to approach each other, The two nuts 18 have driven the two frames 15 to approach each other, the two frames 15 have driven the two drive rods 16 to move down, and the two drive rods 16 have driven the lifting columns 14 and the walking wheels 13 to move down, and The hollow support 2 is lifted off the ground, and the device can be pushed to move through the four walking wheels 13, so that the device can be close to the photovoltaic panel, thereby eliminating the need to use a long water pipe, which is convenient for use. When moving to the side of the photovoltaic panel, the Reversely drive the driving motor 23, so that the two-way screw 20 rotates in the opposite direction and drives the two nuts 18 and the frame away from each other, and then the two frames 15 drive the drive rod 16 and the traveling wheel 13 to move up and retract the hollow support 2, at this time through the four hollow brackets 2, the device can be stably supported and fixed to ensure the stability of the device when it is supplied with water.

In the utility model, the bottom of the nut 18 is fixedly connected with two suspension rods 17, and the frame body 15 is fixedly connected with the bottom ends of the two suspension rods 17, and the frame body 15 can be fixedly connected by one long and one short suspension rods 17. At the bottom of the nut 18, the frame body 15 can be obliquely fixed on the bottom of the nut 18 at the same time.

In the utility model, two guide grooves are provided on the top inner wall of the base 1, and guide plates 19 are slidingly sleeved in the two guide grooves. The nut 18 is guided so that it does not rotate together with the reciprocal screw 20 .

In the present utility model, the four mounting plates 6 are respectively slidably sleeved in the corresponding hollow brackets 2 , which can guide the mounting plates 6 to make their movement more stable and smooth.

In the utility model, the bottom of the mounting plate 6 is better connected with the mounting frame, and the walking wheels 13 are rotated and arranged in the mounting frame, so that the walking wheels 13 are rotated and arranged on the bottom of the mounting plate 6 .

In the utility model, the top of the water tank 3 is fixedly connected with a water inlet pipe 4, and the top thread of the water inlet pipe 4 is provided with a sealing cover, which is convenient for sealing the water tank 3 after adding water, and avoiding clear water from being splashed when moving.

In the utility model, a sealing ring 12 is arranged in the connecting piece 8, and the water outlet pipe 10 is slidably and sealingly sleeved in the sealing ring 12. Through the sealing ring 12, the sealing effect is better and water leakage is avoided.

In the utility model, when working, the driving motor 23 in the moving assembly drives the rotation of the worm 21, and the worm 21 drives the rotation of the transmission worm wheel 22 and the two-way screw 20. Under the guidance of the guide plate 19, the two-way screw 20 The two nuts 18 are driven close to each other, the two nuts 18 drive the two frame bodies 15 close to each other, the two frame bodies 15 drive the two drive rods 16 to move down, and the two drive rods 16 drive the lifting column 14 and the walking wheels 13 are moved down, and the hollow support 2 is lifted off the ground. Through the four walking wheels 13, the device can be pushed to move, so that the device can be close to the photovoltaic panel, so that it is not necessary to use a long water pipe, which is convenient for use , when moving to the side of the photovoltaic panel, the drive motor 23 is driven in the reverse direction, so that the two-way screw 20 rotates in the opposite direction and drives the two nuts 18 and the frame away from each other, and then the two frames 15 drive the drive rod 16 and the walking The wheel 13 moves up and retracts into the hollow bracket 2. At this time, the four hollow brackets 2 can stably support and fix the device to ensure the stability of the device when it is supplied with water. Then insert the outlet pipe into the connector 8 and position it. The plate 7 is inserted in the positioning groove 11, and then the outlet pipe 10 can be positioned and connected, and then the threaded rod 9 can be tightened, so that the outlet pipe 10 can be connected with the water outlet of the water pump 5, and the sealing ring 12 can be used to make the sealing effect better. Well, avoid water leakage, and then start the water pump 5 to pump the water in the water tank 3 into the outlet pipe 10 to provide water for cleaning the photovoltaic panels.

Claims (8)

1. A mobile photovoltaic cleaning water supply device, comprising a base (1), characterized in that a mobile assembly is arranged in the base (1), and a water tank (3) and a water pump ( 5), the water pump (5) communicates with the bottom of one side of the water tank (3), the outlet end of the water pump (5) is fixedly connected with a connector (8), and the top inner wall of the connector (8) and the inner wall of the bottom are provided with a positioning groove (11), and a positioning plate (7) is provided in the positioning groove (11), and a threaded rod (9) is threaded on the top and bottom of the connector (8), The outer side of the positioning plate (7) is provided with a fixing groove, and the two threaded rods (9) are respectively movably snapped into the corresponding fixing grooves, and the same outlet pipe (10) is fixedly connected between the two positioning plates (7). ). 2. A mobile photovoltaic cleaning and water supply device according to claim 1, characterized in that the moving assembly includes four hollow brackets (2) fixedly arranged at the bottom of the base (1), fixedly connected to the base (1) ) the drive motor (23) on the inner wall of the bottom and the two-way screw (20) that is arranged on the inner wall of both sides of the base (1), the output shaft of the drive motor (23) is fixedly connected with a worm (21), and the The outer fixed sleeve of the two-way screw (20) is provided with a drive worm (22), and the worm (21) is engaged with the drive worm (22), and the outer thread of the two-way screw (20) is provided with two nuts (18 ), the bottom of the nut (18) is fixedly connected with a frame (15), the inner sliding sleeve of the frame (15) is provided with a drive rod (16), and the rear side of the drive rod (16) is fixedly connected with A lifting column (14), the bottom of the lifting column (14) is fixedly connected with a mounting plate (6), and the bottom of the mounting plate (6) is rotatably provided with traveling wheels (13). 3. A mobile photovoltaic cleaning water supply device according to claim 2, characterized in that, the bottom of the nut (18) is fixedly connected with two suspenders (17), and the frame (15) is fixedly connected At the bottom of the two suspension rods (17). 4. A mobile photovoltaic cleaning water supply device according to claim 2, characterized in that two guide grooves are provided on the top inner wall of the base (1), and guide grooves are slidingly sleeved in the two guide grooves. plate (19), and two guide plates (19) are respectively fixedly connected to the tops of the corresponding nuts (18). 5. A mobile photovoltaic cleaning and water supply device according to claim 2, characterized in that, the four mounting plates (6) are respectively slidably sleeved in the corresponding hollow brackets (2). 6. A mobile photovoltaic cleaning and water supply device according to claim 2, characterized in that, the bottom of the mounting plate (6) is better connected with a mounting frame, and the walking wheels (13) are rotatably arranged on the installation inside the shelf. 7. A mobile photovoltaic cleaning water supply device according to claim 1, characterized in that, the top of the water tank (3) is fixedly connected with a water inlet pipe (4), and the top of the water inlet pipe (4) is threaded. With airtight cover. 8. A mobile photovoltaic cleaning and water supply device according to claim 1, characterized in that a sealing ring (12) is arranged inside the connecting piece (8), and the sliding sealing sleeve of the outlet pipe (10) is set on Inside the sealing ring (12).

Images