CN217904299U

CN217904299U - Drainage structure of photovoltaic power station

Info

Publication number: CN217904299U
Application number: CN202222197907.4U
Authority: CN
Inventors: 施兴府
Original assignee: Zhejiang Jiuyao New Energy Co ltd
Current assignee: Zhejiang Jiuyao New Energy Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-25
Anticipated expiration: 2032-08-19

Abstract

The application discloses drainage structures of photovoltaic power plant belongs to photovoltaic equipment technical field for a drainage structures of reducible water resource consumption is provided, including photovoltaic board mounting bracket and support frame, the upper end of support frame is provided with the water tank, the wash port has been seted up to the water tank leading flank bottom, photovoltaic board mounting bracket is located the wash port below of water tank, the water tank is in the top of wash port is provided with the drainage lid, the water tank still is provided with the case lid at the top, the case lid can set up equally the drive of the flip subassembly at water tank top is rotated for the water tank down, the bottom of photovoltaic board mounting bracket is provided with the drain bar. This practicality is collected atmospheric precipitation through setting up water storage part, provides relatively clean water when wasing, has not only reduced cleanup crew's work load, has still practiced thrift the water use, sets up the case lid structure of opening and closing through the upset at water storage part simultaneously, can reduce the collection rain in-process water tank in the miscellaneous volume of falling into.

Description

Drainage structure of photovoltaic power station

Technical Field

The application relates to the technical field of photovoltaic equipment, in particular to a drainage structure of a photovoltaic power station.

Background

At present, with the continuous promotion of energy-saving concept, more and more new energy equipment is put into use, wherein the most popular belongs to photovoltaic power station, and its requirement to the environment is few, as long as have enough sunshine to shine just can put into use.

However, the core component solar cell panel of photovoltaic power plant can adsorb the dust in the work under dry environment, and the long-time work dust reaches certain thickness and will obviously influence the daylighting efficiency of panel, so need work regularly to wash solar cell panel, and traditional cleaning methods need the workman to carry clean water, and this makes cleanup crew's intensity of labour great, and can consume too much water resource.

Disclosure of Invention

An object of the application is to provide a drainage structure that can reduce water resource consumption.

In order to achieve the above object, the present application provides a drainage structure of a photovoltaic power station: the solar water heater comprises a photovoltaic panel mounting frame and a supporting frame, wherein a water tank is arranged at the upper end of the supporting frame, a water drainage hole is formed in the bottom of the front side face of the water tank, the photovoltaic panel mounting frame is located below the water drainage hole of the water tank, a drainage cover is arranged above the water drainage hole, a tank cover is arranged at the top of the water tank, the tank cover can be arranged under the driving of a flip component at the top of the water tank to rotate relative to the water tank, and a drainage plate is arranged at the bottom of the photovoltaic panel mounting frame and used for guiding water flowing down from a solar cell panel to one direction.

Preferably, the water tank is provided with a water storage cavity with an open upper end, the cross section of the water storage cavity is of a fan-shaped structure, the inner wall of the water tank is fixedly connected with a shaft A coaxial with the fan-shaped structure, the tank cover is provided with a shaft hole A suitable for being matched with the shaft A to form a revolute pair, and the tank cover rotates by itself to filter large-volume sundries entering the water tank.

Preferably, the flip assembly comprises a traction frame fixed on the upper surface of the cover and a configuration frame fixed on the upper surface of the water tank, the configuration frame is movably connected with a telescopic adjusting piece, and the movable end of the telescopic adjusting piece is hinged with the traction frame, so that the adjusting action is ensured to have enough freedom degree.

Preferably, the traction frame is provided with an articulated shaft, the configuration frame is provided with a mounting groove which is vertically communicated, the configuration frame is fixedly connected with constraint frames on the left side and the right side of the mounting groove, the telescopic adjusting piece adopts an electric telescopic rod, the side face of the shell of the electric telescopic rod is provided with a swinging shaft, the swinging shaft is rotatably connected with the constraint frames, the movable end of the electric telescopic rod points to the box cover and is fixedly connected with a hinged traction end, the hinged traction end and the articulated shaft are matched to form a revolute pair, and when the electric telescopic rod stretches out and draws back, the box cover can swing relative to the water tank.

Preferably, the front side surface of the water tank is further provided with a storage groove, the drain hole is located at the bottom of the storage groove, the inner side wall of the storage groove of the water tank is fixedly connected with a shaft B, the drain cover is provided with a shaft hole B which is suitable for being matched with the shaft B to form a revolute pair, and the drain cover also adopts a swinging mode to realize the opening and closing of the drain hole.

Preferably, the drain holes are arranged at equal intervals at the bottom of the accommodating groove, the sealing bump corresponding to the drain holes is arranged on one side, opposite to the accommodating groove, of the drain cover, the sealing bump is made of rubber materials and is suitable for blocking the drain holes, the drain holes are opened only when cleaning is carried out, and the sealing bump is in a closed state at other times, so that the loss of stored water is reduced.

As a preferred, the upper surface of drain bar has the long straight flute structure at one end height, end, and this flute structure's inner wall with the leading flank of photovoltaic board mounting bracket is tangent, the drain bar is provided with the baffle in the higher one end of flute structure, avoids rivers to flow out from the higher end of drain bar, improves the uniformity of rivers.

Preferably, the lower surface of the drain plate is further provided with a supporting plate, and the supporting plate and the drain plate are jointly and fixedly connected to the bottom surface of the photovoltaic panel mounting frame and used for replacing the drain plate to be in direct contact with the ground, so that the abrasion of the drain plate is reduced.

Compared with the prior art, the beneficial effect of this application lies in:

(1) The water storage component is arranged to collect atmospheric precipitation and provide relatively clean water during cleaning, so that the workload of cleaning personnel is reduced, water is saved, and meanwhile, the water storage component is provided with a box cover structure which is opened and closed through overturning, so that the amount of impurities falling into the water tank in the rain collecting process can be reduced;

(2) Through the certain inclination of plumbing structural design, improved drainage efficiency, add the baffle simultaneously, further improved the unity of rivers direction.

Drawings

Fig. 1 is a schematic view of the overall construction of a drainage structure of the photovoltaic power plant;

FIG. 2 is a diagram of the matching relationship between a water tank and a flip component of the drainage structure of the photovoltaic power station;

FIG. 3 is an end sectional view of the drainage structure of the photovoltaic power plant of FIG. 2;

FIG. 4 is a perspective cross-sectional view of a water tank of the drainage structure of the photovoltaic power plant;

FIG. 5 is an enlarged view of a portion of the drainage structure of the photovoltaic power plant at A of FIG. 4;

FIG. 6 is a partial enlarged view at B of FIG. 4 of the drainage structure of the photovoltaic power plant;

FIG. 7 is an enlarged view of a portion of the drainage structure of the photovoltaic power plant at C of FIG. 4;

FIG. 8 is a perspective, thumbnail view of a drain cover of the drainage structure of the photovoltaic power plant;

FIG. 9 is an enlarged view of a portion of the drainage structure of the photovoltaic power plant at D of FIG. 8;

FIG. 10 is a perspective cross-sectional view of a cover of the drainage structure of the photovoltaic power plant;

FIG. 11 is an enlarged view of a portion E of FIG. 10 of the drainage structure of the photovoltaic power plant;

FIG. 12 is a perspective cross-sectional view of a flip assembly of the drainage structure of the photovoltaic power plant;

fig. 13 is a perspective thumbnail view of a drain plate of the drainage structure of the photovoltaic power station.

In the figure: 1. a drain plate; 101. a baffle plate; 102. a support plate; 2. a water tank; 201. a box cover; 202. a drain cover; 203. an axis A; 204. a shaft B; 205. a water storage cavity; 206. a receiving groove; 207. a drain hole; 208. sealing the bump; 209. a shaft hole B; 210. the shaft hole A; 3. a photovoltaic panel mounting frame; 4. a support frame; 5. a flip member; 501. hinging a shaft; 502. a traction frame; 503. a configuration rack; 504. mounting grooves; 505. a restraint frame; 506. a swing shaft; 507. an electric telescopic rod; 508. the trailing end is articulated.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The drainage structure of the photovoltaic power station shown in fig. 1-13 comprises a photovoltaic panel mounting rack 3 and a support frame 4, wherein the photovoltaic panel mounting rack 3 is used for mounting a solar panel; the support frame 4 provides auxiliary support for the photovoltaic panel mounting frame 3, the structural stability of the whole support is improved, the upper end of the support frame 4 is provided with the water tank 2 for storing atmospheric precipitation such as rainwater, snow water and the like, the water tank 2 is further provided with the tank cover 201 at the top, the water tank 2 can be closed, sundries can be reduced to fall into the water tank 2, the tank cover 201 can rotate relative to the water tank 2 under the driving of the flip component 5 which is also arranged at the top of the water tank 2 for realizing the opening and closing of the tank cover 201, the water tank 2 is provided with the water storage cavity 205 with an open upper end for storing the space of the atmospheric precipitation, the cross section of the water storage cavity 205 is of a fan-shaped structure, the inner wall of the water tank 2 is fixedly connected with a shaft A203 which is coaxial with the fan-shaped structure, the shaft hole A210 is formed in the tank cover 201 and is suitable for forming a revolute pair in cooperation with the shaft A203, therefore, when the tank cover 201 rotates relative to the water tank 2, the gap between the edge of the tank cover 201 and the inner wall of the water tank 2 can be kept very small, leaves or flying stones can be prevented from remaining in the water storage cavity 205, and only liquid water can be allowed to enter.

The flip cover assembly 5 comprises a traction frame 502 fixed on the upper surface of the box cover 201 and a configuration frame 503 fixed on the upper surface of the water tank 2, wherein a telescopic adjusting piece is movably connected onto the configuration frame 503, the movable end of the telescopic adjusting piece is hinged to the traction frame 502, so that the angle of the telescopic adjusting piece can be changed in a following manner when the length of the telescopic adjusting piece is changed, and therefore the telescopic adjusting piece has enough adjusting freedom degree, a hinge shaft 501 is arranged on the traction frame 502, an up-and-down through installation groove 504 is formed in the configuration frame 503, the telescopic adjusting piece can move freely, the configuration frame 503 is fixedly connected with a constraint frame 505 at the left side and the right side of the installation groove 504, the telescopic adjusting piece adopts an electric telescopic rod 507, a swinging shaft 506 is arranged on the side of a shell of the electric telescopic rod 507, the swinging shaft 506 is rotatably connected with the constraint frame 505, the movable end of the electric telescopic rod 507 points to the box cover 201 and is fixedly connected with a hinge traction end 508, the hinge traction end 508 is matched with the 501 to form a rotating pair, when the electric telescopic rod 507 is telescopic, the box cover 201 swings, the hinge shaft swings relative to the box cover 201 in a rain and rotates to an open state for collecting rainwater; the lid 201 is rotated to a closed position in hot weather to reduce evaporation of the stored water.

The bottom of the front side surface of the water tank 2 is provided with a drain hole 207, the photovoltaic panel mounting rack 3 is positioned below the drain hole 207 of the water tank 2 and used for draining water stored in the water tank 2 to cool or wash the solar panel, the water tank 2 is provided with a drain cover 202 above the drain hole 207 and used for controlling whether the water tank 2 drains water, the front side surface of the water tank 2 is also provided with a storage groove 206, the drain cover 202 can be hidden in the storage groove 206 to improve the appearance flatness of the whole water tank 2, the drain hole 207 is positioned at the bottom of the storage groove 206 so as to fully utilize the water in the water tank 2, the inner side wall of the storage groove 206 of the water tank 2 is fixedly connected with a shaft B204, the drain cover 202 is provided with a shaft hole B209 and is suitable for being matched with the shaft B204 to form a revolute pair, the drain cover 202 is opened and closed in a turnover mode, the number of the drain holes 207 is a plurality of the drain holes 207, the drain holes 207 are arranged at equal intervals at the bottom of the storage groove 206, the drain cover 202 is provided with a sealing lug corresponding to the drain hole 207 on one side opposite to the storage groove 206, the sealing lug 208 is made of rubber material, the sealing lug 208 is suitable for blocking the drain hole 207, when the drain hole 207 is completely embedded in the drain cover 207, and the drain hole 207, and the drain cover is naturally attached to block the drain hole 207, so as the drain hole 207, and the drain hole 207 flows out.

The bottom of photovoltaic board mounting bracket 3 is provided with drain bar 1, the unified direction that leads of water that leaves the top, make things convenient for centralized processing, the upper surface of drain bar 1 has one end height, the straight form groove structure of length at the end of one end, it flows to the low from the eminence to make things convenient for water, and this groove structure's inner wall is tangent with the leading flank of photovoltaic board mounting bracket 3, glossy transition position, can reduce the excitement of splash, during the drainage quieter drain bar 1 is provided with baffle 101 in the higher one end of groove structure, avoid overflowing from drain bar 1's higher department because of the inertia effect of water, the lower surface of drain bar 1 still is provided with layer board 102, layer board 102 and the common fixed connection of drain bar 1 are in the bottom surface of photovoltaic board mounting bracket 3, layer board 102 is used for replacing drain bar 1 and places face direct contact, reduce the wearing and tearing of drain bar 1, improve the life of whole drain bar.

This drainage structures's of photovoltaic power plant theory of operation: this structure possesses the water storage structure, can collect natural rainfall in sleet day, when need cool down or wash for solar cell panel, can release the water of storing, just so need not additionally supply water, the daily washing operation has been simplified, the water has been practiced thrift simultaneously, and be located the real drainage structure in solar cell panel bottom and can be in the unified direction of water that solar cell panel upwelled in rainy day or cleaning process, can realize concentrating the drainage, especially to and install the photovoltaic power plant at the building top, even if the rainwater can be dredged, can effectively reduce the risk of equipment bubble in the aquatic.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a drainage structures of photovoltaic power plant which characterized in that: including photovoltaic board mounting bracket and support frame, the upper end of support frame is provided with the water tank, the wash port has been seted up to water tank leading flank bottom, photovoltaic board mounting bracket is located the wash port below of water tank, the water tank is in the top of wash port is provided with the drainage lid, the water tank still is provided with the case lid at the top, the case lid can be in same setting the relative water tank of the drive of the flip subassembly at water tank top rotates, the bottom of photovoltaic board mounting bracket is provided with the drain bar.

2. The drainage structure of a photovoltaic power plant according to claim 1, characterized in that: the open water storage chamber in upper end is seted up to the water tank, the cross-section in water storage chamber has fan-shaped structure, the inner wall fixedly connected with of water tank has the axle A coaxial with fan-shaped structure, axle hole A has been seted up to the case lid, be suitable for with axle A cooperation constitutes the revolute pair.

3. The drainage structure of a photovoltaic power plant according to claim 2, characterized in that: the flip subassembly is including being fixed in the traction frame of case lid upper surface and being fixed in the configuration frame of water tank upper surface, swing joint has flexible regulating part on the configuration frame, the expansion end of flexible regulating part with the traction frame is articulated.

4. The drainage structure of a photovoltaic power plant according to claim 3, characterized in that: the improved box cover is characterized in that the traction frame is provided with an articulated shaft, a mounting groove which is communicated up and down is formed in the configuration frame, the configuration frame is arranged on the left side and the right side of the mounting groove and fixedly connected with constraint frames, the telescopic adjusting piece adopts an electric telescopic rod, the side face of the outer shell of the electric telescopic rod is provided with a swinging shaft, the swinging shaft is rotatably connected with the constraint frames, the movable end of the electric telescopic rod is oriented to the box cover and the fixedly connected with articulated traction end, and the articulated traction end is matched with the articulated shaft to form a revolute pair.

5. The drainage structure of a photovoltaic power plant according to claim 1, characterized in that: the water tank is characterized in that a containing groove is further formed in the front side face of the water tank, the drain hole is located at the bottom of the containing groove, a shaft B is fixedly connected to the inner side wall of the containing groove of the water tank, and a shaft hole B is formed in the drain cover and is suitable for being matched with the shaft B to form a revolute pair.

6. The drainage structure of a photovoltaic power plant according to claim 5, characterized in that: the number of the drain holes is a plurality, the drain holes are arranged at the bottom of the accommodating groove at equal intervals, the side of the drain cover opposite to the accommodating groove is provided with a sealing bump corresponding to the drain holes, and the sealing bump is made of rubber materials and is suitable for blocking the drain holes.

7. The drainage structure of a photovoltaic power plant according to claim 1, characterized in that: the upper surface of drain bar has the long straight form groove structure of one end height, end, and this groove structure's inner wall with the leading flank of photovoltaic board mounting bracket is tangent, the drain bar is provided with the baffle in the higher one end of groove structure.

8. The drainage structure of a photovoltaic power plant of claim 7, characterized in that: the lower surface of drain bar still is provided with the layer board, layer board and drain bar common fixed connection in the bottom surface of photovoltaic board mounting bracket.