CN206997248U - A solar photovoltaic panel cleaning device - Google Patents

Abstract

The utility model provides a solar photovoltaic board belt cleaning device, it includes drive car (1), dust cleaning device (2), high-speed vortex negative pressure pump (3) that are connected with drive car (1) drive, high-speed vortex negative pressure pump (3) are installed on drive car (1) or inside, the entry and the dust cleaning device (2) sealing connection of high-speed vortex negative pressure pump (3); the dust cleaning device (2) works to clean dust on the surface of the solar photovoltaic panel, the high-speed vortex negative pressure pump (3) sucks dust cleaned on the surface of the solar photovoltaic panel through high-speed vortex negative pressure, and the driving vehicle (1) works to drive the dust cleaning device (2) and the high-speed vortex negative pressure pump (3) to move forwards. The utility model discloses the cleaning efficiency is high, saves time, laborsaving, and the cleaning performance is good, and the human cost is low and the water demand is very little.

Description

A solar photovoltaic panel cleaning device

technical field

The utility model relates to the technical field of cleaning device manufacturing, in particular to a solar photovoltaic panel cleaning device.

Background technique

With the development of the photovoltaic industry, the installed capacity of solar power plants around the world is constantly increasing. Solar power plants are more and more valued by countries because of their advantages of cleanliness, pollution-free, and no need for people to be on duty. However, since solar panels are all installed on roofs, deserts, etc., there is a lot of dust and dirt. The accumulation of dust and dirt on the solar panels will block the sunlight, resulting in a decrease in the power generation efficiency of the solar panels. Therefore, if the solar photovoltaic panel can be effectively cleaned, the power generation efficiency of the photovoltaic power station can be improved under the same installed capacity. The current power stations are generally cleaned manually. This method not only has high labor costs, but also has low efficiency and wastes water. If in a desert area, the lack of water resources makes the cleaning cost of the components higher.

In view of this, the utility model is proposed to solve the technical problems of the above-mentioned prior art.

Utility model content

In view of the above-mentioned prior art, the technical problem to be solved by this utility model is to provide a solar photovoltaic panel cleaning device, which has high cleaning efficiency, saves time and effort, has good cleaning effect, low labor cost and requires a lot of water. few.

In order to solve the above-mentioned technical problems, the utility model provides a solar photovoltaic panel cleaning device, which includes a driving car and a dust cleaning device connected to the driving car; the dust cleaning device works to clean the dust on the surface of the solar photovoltaic panel, and the The driving car works to drive the dust cleaning device to move forward.

A further improvement of the utility model is that the dust cleaning device includes a housing, and a dust cleaning mechanism is arranged in the casing, and the dust cleaning mechanism includes a brush and a brush movement mechanism, and the brush movement mechanism drives the hair brush motion.

A further improvement of the utility model is that the solar photovoltaic panel cleaning device also includes a high-speed eddy current negative pressure pump, the high-speed eddy current negative pressure pump is installed on or inside the driving vehicle, and the inlet of the high-speed vortex negative pressure pump and the dust cleaning device Sealed connection; the high-speed vortex negative pressure pump absorbs the dust cleaned on the surface of the solar photovoltaic panel, and the driving car drives the dust cleaning device and the high-speed vortex negative pressure pump to move forward.

A further improvement of the utility model is that the brush movement mechanism includes a swing motor and a crank rocker arm, the swing motor is fixedly mounted on the housing, and the crank rocker arm is fixedly mounted on the output shaft of the swing motor.

A further improvement of the utility model is that the front and rear sides of the housing are provided with sealing strips.

A further improvement of the utility model is that a lock is provided at either end of the housing, and a hanging rod is provided at the other end.

A further improvement of the utility model is that the driving vehicle includes a vehicle body, and a driving mechanism for driving the movement of the vehicle body is provided on the vehicle body.

A further improvement of the utility model is that the vehicle body includes an upper cover and a lower cover, and the upper cover is fixedly installed on the lower cover.

A further improvement of the utility model is that the drive mechanism includes at least two synchronous wheels, an anti-skid synchronous belt, a drive motor, a first bevel gear, a second bevel gear, and a rotating shaft, and the rotating shaft is mounted on the side of the lower cover, wherein One synchronous wheel is rotatably mounted on the side of the lower cover, and the other synchronous wheel is fixedly mounted on one end of the rotating shaft. The anti-slip synchronous belt is connected to the two synchronous wheels respectively, and the first bevel gear is fixedly mounted on the other end of the rotating shaft. The second bevel gear is fixedly mounted on the output shaft of the drive motor, the first bevel gear meshes with the second bevel gear, and the drive motor is fixedly mounted on the lower cover.

Compared with the prior art, the utility model adopts the dust cleaning mechanism to work to clean the dust on the surface of the solar photovoltaic panel, and the high-speed eddy current negative pressure pump absorbs the dust cleaned on the surface of the solar photovoltaic panel by the high-speed eddy current negative pressure pump, and the driving vehicle works to drive the dust cleaning mechanism And the high-speed vortex negative pressure pump moves forward. The utility model has the advantages of high cleaning efficiency, time saving and labor saving, good cleaning effect, low labor cost and little water demand.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the drive car of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional expanded structure of Fig. 2;

Fig. 4 and Fig. 5 are three-dimensional structure schematic diagrams of two different viewing angles of the dust cleaning device of the present invention;

Fig. 6 is a schematic diagram of the three-dimensional expanded structure of Fig. 4;

FIG. 7 is a schematic diagram of the three-dimensional expanded structure of FIG. 5 .

The names of the components in the figure are as follows:

1 — driving car;

11—car body;

111—top cover;

112—lower cover;

12—drive mechanism;

121—synchronous wheel;

122—anti-skid synchronous belt;

123 — drive motor;

124—the first bevel gear;

125—the second bevel gear;

126 - rotating shaft;

2—dust cleaning device;

21 — shell;

22—dust cleaning mechanism;

221 — brush;

222—Brush movement mechanism;

2221—swing motor;

2222—crank rocker arm;

23—hanging rod;

3—High-speed vortex negative pressure pump;

4—Collection box.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 7, a solar photovoltaic panel cleaning device includes a driving car 1 and a dust cleaning device 2 connected to the driving car 1; the dust cleaning device 2 works to clean the dust on the surface of the solar photovoltaic panel, The driving vehicle 1 works to drive the dust cleaning device 2 to move forward.

Specifically, as shown in FIGS. 1 to 7 , the driving vehicle 1 includes a vehicle body 11 on which a driving mechanism 12 for driving the vehicle body 11 is arranged. The vehicle body 11 includes an upper cover 111 and a lower cover 112 , and the upper cover 111 is fixedly mounted on the lower cover 112 . The drive mechanism 12 includes two synchronous wheels 121, an anti-skid synchronous belt 122, a drive motor 123, a first bevel gear 124, a second bevel gear 125, and a rotating shaft 126. The rotating shaft 126 is mounted on the side of the lower cover 112 for rotation, wherein One synchronous wheel 121 is rotatably mounted on the side of the lower cover 112, and the other synchronous wheel 121 is fixedly mounted on one end of the rotating shaft 126. The anti-slip synchronous belt 122 is connected to the two synchronous wheels 121 respectively, and the first bevel gear 124 is fixed Installed on the other end of the rotating shaft 126, the second bevel gear 125 is fixedly installed on the output shaft of the drive motor 123, the first bevel gear 124 meshes with the second bevel gear 125, and the drive motor 123 is fixedly installed on the bottom Cover 112 ribs. The driving motor 123 works and rotates to drive the second bevel gear 125 to rotate, and the second bevel gear 125 drives the first bevel gear 124 meshed with it to rotate together, and the first bevel gear 124 simultaneously drives the synchronous wheel 121 through the rotating shaft 126 Rotate so that the anti-skid synchronous belt 122 rotates together. The driving motor 123 is a servo motor.

Specifically, as shown in Figures 1 to 7, the dust cleaning device 2 includes a casing 21, and a dust cleaning mechanism 22 is arranged in the casing 21, and the dust cleaning mechanism 22 includes a brush 221, a brush moving mechanism 222, the brush moving mechanism 222 works to drive the brush 221 to move.

Specifically, as shown in FIGS. 1 to 7 , the dust cleaning mechanism 22 includes a brush 221 and a brush moving mechanism 222 , and the brush moving mechanism 222 drives the brush 221 to move. The brush movement mechanism 222 includes a swing motor 2221 and a crank rocker arm 2222 , the swing motor 2221 is fixedly mounted on the casing 21 , and the crank rocker arm 2222 is fixedly mounted on the output shaft of the swing motor 2221 . The front and rear sides of the housing 21 are provided with sealing strips (not shown in the figure), and the sealing strips are made of rubber. Two rows of support rods are arranged on the front and rear inner walls of the casing 21, and bearings are installed on the support rods; the brush 221 is arranged between the bearings on the two rows of support rods on the front and rear inner walls.

Of course, the brush moving mechanism 222 can also be driven by other structures, for example, a rotating motor is used to drive the brush to rotate, the rotating motor is fixedly mounted on the housing 21, and the brush 221 is fixedly mounted on the output shaft of the rotating motor superior.

Preferably, as shown in FIGS. 1 to 7 , a lock (not shown) is provided at either left or right end of the housing 21 , and a hanging rod 23 is provided at the other end. There are two locks and hanging rods 23 . Bearings are arranged on the hanging rod 23 . The hanging rod 23 is used to hang the solar photovoltaic panel cleaning device on the edge of the photovoltaic panel when it works on an inclined photovoltaic panel surface, so as to prevent it from slipping. The lock is used to lock and fix the two solar photovoltaic panel cleaning devices together. The solar photovoltaic panel cleaning device of the present utility model also includes a high-speed eddy current negative pressure pump 3, and the high-speed eddy current negative pressure pump 3 is installed on or inside the driving vehicle 1, and the inlet of the high-speed eddy current negative pressure pump 3 is sealed and connected with the casing 21 The high-speed eddy current negative pressure pump 3 high-speed eddy current negative pressure absorbs the dust cleaned on the surface of the solar photovoltaic panel, and the driving vehicle 1 works to drive the dust cleaning device 2 and the high-speed vortex negative pressure pump 3 to move forward. A collecting box 4 is also arranged on or inside the driving vehicle 1, and the outlet of the high-speed vortex negative pressure pump 3 is sealedly connected with the inlet of the collecting box 4 . The outlet of the collection box 4 is output to the ground through a connecting pipeline.

The utility model is also provided with a gloss sensor, an edge sensor, a rainfall sensor and a control system, and the control system receives the signals of the gloss sensor, the edge sensor, and the rainfall sensor and automatically controls the driving motor 123, the swing motor 2221, the rotating motor, etc. .

The utility model can also be directly installed on the solar photovoltaic panel. When the rain sensor detects heavy rain, the solar photovoltaic panel cleaning device of the utility model will be automatically started to clean automatically. The device does not need to be installed with a high-speed eddy current negative pressure pump 3, and the dust brushed off by the pendulum brush is cleaned by using the rainwater itself. According to the number of rows of solar photovoltaic panels, two sets of solar photovoltaic panel cleaning devices are locked and fixed together by locks , use the hanging rod 23 to hang on the upper edge of the photovoltaic panel to carry out the cleaning work. When used in no rainy days, the solar photovoltaic panel cleaning device of the present invention needs to be installed with a high-speed eddy current negative pressure pump 3. According to the number of rows of solar photovoltaic panels, two groups of solar photovoltaic panel cleaning devices are locked and fixed together by locks. The rod 23 is hung on the upper edge of the photovoltaic panel to carry out the cleaning work.

The working principle of the utility model: the control system controls the swing motor 2221 to work and drives the crank rocker arm 2222 to rotate around the output shaft axis of the swing motor 2221, so that the crank rocker arm 2222 drives the brush 221 to swing back and forth to clean the dust on the surface of the solar photovoltaic panel; The high-speed eddy current negative pressure pump 3 uses the high-speed eddy current negative pressure to absorb the dust on the surface of the solar photovoltaic panel, and discharges it to the ground through the collection box 4; the driving motor 123 drives two synchronous wheels through the first bevel gear 124 and the second bevel gear 125 121 rotates, so that the anti-slip synchronous belt 122 moves forward, and then drives the dust cleaning device 2, the high-speed eddy current negative pressure pump 3, and the collection box 4 to move forward.

The overall creative conception of the utility model enables the utility model to overcome the disadvantages of the prior art, such as time-consuming and laborious manual cleaning, high labor cost, low efficiency, poor cleaning effect and the need for a large amount of water, and achieve the purpose and effect expected in the foregoing description.

The utility model has the advantage that the utility model adopts the dust cleaning mechanism 22 to work to clean the dust on the surface of the solar photovoltaic panel, and the high-speed eddy current negative pressure pump 3 high-speed eddy current negative pressure absorbs the dust cleaned on the surface of the solar photovoltaic panel, and the driving car 1 works to drive The dust cleaning mechanism 22 and the high-speed vortex negative pressure pump 3 move forward. The utility model has the advantages of high cleaning efficiency, time saving and labor saving, good cleaning effect, low labor cost and little water demand.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (7)

1. a kind of solar energy photovoltaic panel cleaning device, it includes driving car (1), with driving the dust of car (1) drive connection to clean Device (2)；Dust sweeping device (2) work cleans the dust of photovoltaic plate surface, and driving car (1) work is driven Dynamic dust sweeping device (2) moves forward；It is characterized in that：The dust sweeping device (2) includes shell (21), described outer Dust cleaning agency (22) is provided with shell (21), the dust cleaning agency (22) includes hairbrush (221), brush movement mechanism (222), brush movement mechanism (222) task driven hairbrush (221) motion；The solar energy photovoltaic panel cleaning device also includes High-speed eddy negative pressure pump (3), the high-speed eddy negative pressure pump (3) is arranged on driving car (1) or inside, the high-speed eddy are born The entrance of press pump (3) is tightly connected with dust sweeping device (2)；High-speed eddy negative pressure pump (3) the high-speed eddy negative pressure absorbing The dust that photovoltaic plate surface cleans, described driving car (1) task driven dust sweeping device (2) and high-speed eddy negative pressure Pump (3) moves forward.

2. solar energy photovoltaic panel cleaning device according to claim 1, it is characterised in that：The brush movement mechanism (222) oscillating motor (2221) and crank-rocker (2222) are included, the oscillating motor (2221) is fixedly installed in shell (21) On, the crank-rocker (2222) is fixedly installed on oscillating motor (2221) output shaft.

3. solar energy photovoltaic panel cleaning device according to claim 1, it is characterised in that：Shell (21) front and rear sides It is designed with sealing strip.

4. solar energy photovoltaic panel cleaning device according to claim 1, it is characterised in that：Shell (21) left and right is any End is provided with lock, and the other end is provided with peg (23).

5. the solar energy photovoltaic panel cleaning device according to any one of Claims 1-4, it is characterised in that：The driving car (1) include car body (11), the drive mechanism (12) of driving car body (11) motion is provided with car body (11).

6. solar energy photovoltaic panel cleaning device according to claim 5, it is characterised in that：The car body (11) includes upper lid (111), lower cover (112), the upper lid (111) are fixedly installed on lower cover (112).

7. solar energy photovoltaic panel cleaning device according to claim 6, it is characterised in that：The drive mechanism (12) includes At least two synchronizing wheels (121), anti-skidding timing belt (122), drive motor (123), first bevel gear (124), second bevel gear (125), rotating shaft (126), the rotating shaft (126) is rotatablely installed to be rotated in lower cover (112) side, one of synchronizing wheel (121) Lower cover (112) side is installed on, another synchronizing wheel (121) is fixedly installed on rotating shaft (126) one end, the anti-skidding timing belt (122) it is connected respectively with two synchronizing wheels (121), it is another that the first bevel gear (124) is fixedly installed in rotating shaft (126) On end, the second bevel gear (125) is fixedly installed on the output shaft of drive motor (123), the first bevel gear (124) Engaged with second bevel gear (125), the drive motor (123) is fixedly installed on lower cover (112).