CN213461593U

CN213461593U - Photovoltaic power generation device on water

Info

Publication number: CN213461593U
Application number: CN202021361477.XU
Authority: CN
Inventors: 彭安妮; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-06-15
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a photovoltaic power generation device on water, including the box, still include: the protective cover is fixedly arranged in the middle of the rear end of the box body; the first supporting rod is fixedly arranged in the middle of the top end of the protective cover along the vertical direction; the first floating block is fixedly arranged on the right side of the protective cover; the second floating block is fixedly arranged on the right side of the first floating block, and the front end and the rear end of the second floating block are both positioned on the outer side of the second floating block; and the cover plate is detachably inserted in the middle of the second floating block. This photovoltaic power generation device on water has guaranteed the personnel safety of overhauing and patrolling personnel, has reduced the staff's threading and the maintenance degree of difficulty, can hide the circuit simultaneously, avoids sunshine direct also to reduce the temperature around the circuit simultaneously, reduces the power consumption to clear up and cool down solar panel's surface, further promotion solar panel's conversion efficiency.

Description

Photovoltaic power generation device on water

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a photovoltaic power generation device on water.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises three parts, namely a solar cell panel (assembly), a controller and an inverter, and the main components comprise electronic components;

traditional photovoltaic power generation device on water all floats at the surface of water, because the surface of water is in the state of incessantly fluctuating, surface of water part also is in the wet and slippery state simultaneously, it is not hard up that can lead to the connecting part to become flexible to result in for a long time, the fixed insecure problem of solar panel appears, also can't guarantee to overhaul and patrol personnel's personal safety, secondly traditional photovoltaic power generation equipment on water's circuit all adopts hidden installation scheme for avoiding sunshine to penetrate directly, although can prolong circuit life, but bring huge degree of difficulty to the maintenance of circuit and installation threading, traditional photovoltaic power generation equipment on water is not high to resource utilization simultaneously, still remain to promote in conversion efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power generation device on water to solve the fixed insecure, the staff of being not convenient for that provides of solar panel lay the problem that overhauls circuit and conversion rate remain to promote among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic power generation device on water, includes the box, still includes:

the protective cover is fixedly arranged in the middle of the rear end of the box body;

the first supporting rod is fixedly arranged in the middle of the top end of the protective cover along the vertical direction;

the first floating block is fixedly arranged on the right side of the protective cover;

the second floating block is fixedly arranged on the right side of the first floating block, and the front end and the rear end of the second floating block are both positioned on the outer side of the second floating block;

the cover plate is detachably inserted in the middle of the second floating block;

the clamping mechanism is arranged in the inner cavity of the second floating block;

the two limiting strips are fixedly arranged on the left side and the right side of the top end of the first floating block respectively along the front-back direction;

each two of the four second support rods are a group and can move in the front-back direction and are inserted at the top end of the limiting strip, and the two second support rods positioned on the right side are lower in height;

the solar panel is fixedly arranged at the top ends of the four second supporting rods in an inclined manner;

first drainage hole, a plurality of first drainage hole is seted up respectively in solar panel's right side bottom.

Preferably, the top end of the second floating block is provided with a strip-shaped bulge in the left-right direction, and the top end of the cover plate is provided with a strip-shaped bulge in the inclined direction.

Preferably, the second floating block is further provided with: the second drain holes are fixedly formed in the connecting positions of the first floating blocks and the second floating blocks respectively along the front and rear directions; the two insertion blocks are respectively and fixedly arranged on the left side and the right side of the front end of the second floating block; and the two clamping blocks are fixedly arranged on the left side and the right side of the rear end of the second floating block respectively.

Preferably, the upper end and the lower end of the inserting block and the inner side inner wall of the clamping block are both provided with strip-shaped bulges in the circumferential direction.

Preferably, the card moving mechanism comprises: the limiting block can be arranged in the inner cavity in the middle of the right side of the second floating block in a vertically movable mode and is connected with the groove in the bottom end of the right side of the cover plate in a matched and clamped mode; the left end of the wrench is fixedly connected to the limiting block, and the right end of the wrench extends to the outer side of the second floating block; and the spring is fixedly arranged at the bottom end of the limiting block and is positioned in the inner cavity in the middle of the right side of the second floating block.

Preferably, the first support rod is further provided with: the two connecting pipes are fixedly arranged on the front side and the rear side of the right end of the first supporting rod respectively along the left-right direction; and the spray head is fixedly arranged on the right side of the connecting pipe, and the right end of the spray head inclines downwards.

Preferably, the box body is further provided with: the underwater pipeline is fixedly arranged at the bottom end of the box body along the up-down direction; the filter screen is fixedly sleeved at the bottom end of the underwater pipeline; the water pump is fixedly arranged on the right side of the bottom end of the inner cavity of the box body; one end of the water inlet pipe extends to the bottom end of the inner cavity of the underwater pipeline, and the other end of the water inlet pipe is fixedly sleeved at the water inlet of the water pump; and one end of the water outlet pipe is fixedly sleeved at the water outlet of the water pump, and the other end of the water outlet pipe is communicated with the two spray heads.

Compared with the prior art, the beneficial effects of the utility model are that: this photovoltaic power generation device on water, can avoid appearing rocking and the insecure problem of installation between each second floating block through the cooperation between inserted block and the fixture block, the personnel safety of maintenance and inspection personnel has been guaranteed, secondly this device can look over the circuit at second floating block inner chamber middle part through mutually supporting between cover plate and the clamping mechanism, staff's threading and maintenance degree of difficulty have been reduced, can hide the circuit simultaneously, avoid sunshine direct also to reduce the temperature around the circuit simultaneously, reduce the electric energy loss, through the pipeline under water, a water pump, the function of mutually supporting between the shower nozzle, can be with deep low temperature moisture under water on the solar panel surface through the shower nozzle blowout, can clear up and cool down solar panel's surface, further promotion solar panel's conversion efficiency.

Drawings

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

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

FIG. 3 is an enlarged view of FIG. 1 at A;

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

fig. 5 is a schematic perspective view of the middle cover plate of the present invention.

In the figure: 1. the box, 2, the safety cover, 3, first bracing piece, 4, first floating block, 5, second floating block, 6, the cover plate, 7, the clamping mechanism, 8, spacing strip, 9, the second bracing piece, 10, solar panel, 11, first wash port, 12, second wash port, 13, the connecting pipe, 14, the shower nozzle, 15, the inserted block, 16, the fixture block, 17, pipeline under water, 18, filter screen panel, 19, the water pump, 20, the inlet tube, 21, the outlet pipe, 71, the stopper, 72, the spanner, 73, the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a photovoltaic power generation device on water, includes box 1, still includes: the solar water heater comprises a protective cover 2, a first supporting rod 3, a first floating block 4, a second floating block 5, a cover plate 6, a clamping mechanism 7, a limiting strip 8, a second supporting rod 9, a solar panel 10 and a first water drainage hole 11, wherein the protective cover 2 is fixedly arranged in the middle of the rear end of a box body 1; the first supporting rod 3 is fixedly arranged in the middle of the top end of the protective cover 2 along the vertical direction; the first floating block 4 is fixedly arranged on the right side of the protective cover 2; the second floating block 5 is fixedly arranged on the right side of the first floating block 4, and the front end and the rear end of the second floating block are both positioned on the outer side of the second floating block 5; the cover plate 6 is detachably inserted in the middle of the second floating block 5; the clamping mechanism 7 is arranged in the inner cavity of the second floating block 5; the two limiting strips 8 are respectively fixedly arranged on the left side and the right side of the top end of the first floating block 4 along the front-back direction; every two of the four second support rods 9 are a group and can move in the front-back direction and are inserted at the top end of the limit strip 8, and the two second support rods 9 on the right side are lower in height; the solar panel 10 is fixedly arranged at the top ends of the four second supporting rods 9 in an inclined shape; the first drainage holes 11 are respectively formed in the bottom end of the right side of the solar panel 10 and used for discharging the cleaned wastewater and enabling the wastewater to flow back to the lake.

Preferably, the top end of the second floating block 5 is provided with a left-right strip-shaped protrusion, and the top end of the cover plate 6 is provided with an oblique strip-shaped protrusion for increasing the friction force between the top end of the second floating block 5 and the top end of the cover plate 6.

Preferably, the second floating block 5 is further provided with: the second water discharging holes 12, the inserting blocks 15 and the clamping blocks 16 are arranged at the connecting positions of the first floating block 4 and the second floating block 5 respectively and fixedly along the front-back direction, and the plurality of second water discharging holes 12 are formed in the connecting positions of the first floating block 4 and the second floating block 5; the two inserting blocks 15 are respectively and fixedly arranged at the left side and the right side of the front end of the second floating block 5; the two clamping blocks 16 are respectively and fixedly arranged at the left side and the right side of the rear end of the second floating block 5, so that the fixed connection function of the plurality of second floating blocks 6 is realized.

Preferably, the upper and lower ends of the insertion block 15 and the inner wall of the locking block 16 are both provided with circumferential strip-shaped protrusions, so that the mounting structure is firmer.

Preferably, the card moving mechanism 7 further includes: the limiting block 71, the wrench 72 and the spring 73, the limiting block 71 can be arranged in the inner cavity in the middle of the right side of the second floating block 5 in a vertically moving manner, and the limiting block 71 is in adaptive clamping connection with the groove at the bottom end of the right side of the cover plate 6; the left end of the wrench 72 is fixedly connected to the limiting block 71, and the right end thereof extends to the outer side of the second floating block 5; the spring 73 is fixedly arranged at the bottom end of the limiting block 71 and is positioned in the inner cavity in the middle of the right side of the second floating block 5, and the quick mounting and dismounting functions of the cover plate 6 can be realized through the clamping mechanism 7.

Preferably, the first support rod 3 is further provided with: the two connecting pipes 13 are respectively and fixedly arranged at the front side and the rear side of the right end of the first supporting rod 3 along the left-right direction; shower nozzle 14 fixed mounting is on the right side of connecting pipe 13, and its right-hand member slopes downwards, conveniently clears up solar panel 10 surface.

Preferably, the box 1 is further provided with: the underwater pipeline 17, the filter screen 18, the water pump 19, the water inlet pipe 20 and the water outlet pipe 21 are fixedly arranged at the bottom end of the box body 1 along the up-down direction; the filter screen 18 is fixedly sleeved at the bottom end of the underwater pipeline 17; the water pump 19 is fixedly arranged on the right side of the bottom end of the inner cavity of the box body 1; one end of the water inlet pipe 20 extends to the bottom end of the inner cavity of the underwater pipeline 17, and the other end is fixedly sleeved at the water inlet of the water pump 19; one end of the water outlet pipe 21 is fixedly sleeved on the water outlet of the water pump 19, and the other end of the water outlet pipe is communicated with the two spray heads 14, so that the filtered water can be pumped to the spray heads 14 through the water pump 19.

All the electric device models of the scheme can meet the use requirement of the scheme, and can be purchased in the market.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

In the actual use process of the device, the device can float on the water surface through the first floating block 4 and the second floating block 5, the gap between the second supporting rods 9 can be adjusted according to the width of different solar panels 10 when the solar panels 10 are installed, the solar panels 10 are locked through bolts, solar energy is converted into electric energy through the installation of the solar panels 10, a large amount of dust can be attached to the surfaces of the solar panels 10 after the solar panels 10 are used for a long time, a large amount of solar panels 10 can be cleaned by starting the water pump 19, a water source with a certain depth can be directly extracted through the underwater pipeline 17, the temperature of the water source is lower than that of surface water, impurities in the water can be intercepted through the filter screen 18, then the water is sprayed out through the spray head 14 after passing through the water inlet pipe 20, the water pump 19 and the water outlet pipe 21, the blockage of the spray head 14 by the impurities is avoided, the sprayed water drops to, finally, the device flows back to the lake, a worker can move back and forth through the upper surface of the second floating block 5 so as to be convenient for maintenance and inspection, the strip-shaped bulges are arranged at the top end of the second floating block 5, the friction force on the surface of the second floating block can be increased, the device can be prevented from slipping in the walking process, the device can be formed by assembling a plurality of single bodies, two inserting blocks 15 can be inserted into two clamping blocks 16 at the rear end of the last second floating block 5, the strip-shaped bulges in the circumferential direction are arranged at the upper end and the lower end of each inserting block 15 and on the inner side inner walls of the clamping blocks 16, the movement of the inserting blocks can be limited in multiple directions after the inserting blocks are locked through screws, when the device is used for laying and maintaining a circuit, the wrench 72 can be pushed downwards by the worker, the spring 73 is accumulated with force, the wrench 72 is fixedly arranged at the right side of the limiting block 71 and simultaneously drives the limiting block 71 to move downwards to contact with the locking state of the cover, when needing to install cover plate 6, also only need push back cover plate 6 from the right side left, can accomplish the locking automatically, this device has guaranteed the personal safety of maintenance and inspection personnel, staff's threading and maintenance degree of difficulty have been reduced, can hide the circuit simultaneously, avoid sunshine direct while also to reduce the temperature around the circuit, reduce the electric energy loss, through pipeline 17 under water, water pump 19, the function of mutually supporting between shower nozzle 14, can be with the low temperature moisture of deep layer under water on solar panel 10 surface through shower nozzle 14 blowout, can clear up and cool down solar panel 10's surface, further promotion solar panel 10's conversion efficiency.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "rear", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a photovoltaic power generation device on water, includes box (1), its characterized in that still includes:

the protective cover (2) is fixedly arranged in the middle of the rear end of the box body (1);

the first supporting rod (3) is fixedly arranged in the middle of the top end of the protective cover (2) along the vertical direction;

the first floating block (4), the first floating block (4) is fixedly arranged on the right side of the protective cover (2);

the second floating block (5) is fixedly arranged on the right side of the first floating block (4), and the front end and the rear end of the second floating block (5) are positioned on the outer side of the second floating block (5);

the cover plate (6), the said cover plate (6) is inserted in the middle part of the said second floating block (5) removably;

the clamping mechanism (7) is arranged in the inner cavity of the second floating block (5);

the two limiting strips (8) are fixedly arranged on the left side and the right side of the top end of the first floating block (4) respectively along the front-back direction;

two of the four second support rods (9) are a group of two second support rods (9) which can move in the front-back direction and are inserted at the top end of the limiting strip (8), and the two second support rods (9) on the right side are lower in height;

the solar panel (10), the solar panel (10) is fixedly arranged at the top ends of the four second supporting rods (9) in an inclined shape;

first drainage hole (11), a plurality of first drainage hole (11) are seted up respectively in solar panel (10)'s right side bottom.

2. The above-water photovoltaic power generation device according to claim 1, wherein: the top end of the second floating block (5) is provided with a strip-shaped bulge in the left-right direction, and the top end of the cover plate (6) is provided with a strip-shaped bulge in the inclined direction.

3. The above-water photovoltaic power generation device according to claim 1, wherein: the second floating block (5) is also provided with:

the second drain holes (12) are respectively and fixedly arranged at the connecting positions of the first floating block (4) and the second floating block (5) along the front-back direction, and the second drain holes (12) are formed in the connecting positions of the first floating block (4) and the second floating block (5);

the two insertion blocks (15) are respectively and fixedly arranged on the left side and the right side of the front end of the second floating block (5);

and the two clamping blocks (16) are respectively and fixedly arranged at the left side and the right side of the rear end of the second floating block (5).

4. The above-water photovoltaic power generation device according to claim 3, wherein: the upper end and the lower end of the inserting block (15) and the inner side inner wall of the clamping block (16) are provided with strip-shaped bulges in the circumferential direction.

5. The above-water photovoltaic power generation device according to claim 1, wherein: the locking mechanism (7) comprises:

the limiting block (71) can move up and down and is arranged in an inner cavity in the middle of the right side of the second floating block (5), and the limiting block (71) is connected with a groove at the bottom end of the right side of the cover plate (6) in a matched and clamped mode;

the left end of the wrench (72) is fixedly connected to the limiting block (71), and the right end of the wrench (72) extends to the outer side of the second floating block (5);

the spring (73) is fixedly arranged at the bottom end of the limiting block (71) and is positioned in the inner cavity of the middle part of the right side of the second floating block (5).

6. The above-water photovoltaic power generation device according to claim 1, wherein: still install on first bracing piece (3):

the two connecting pipes (13) are fixedly arranged on the front side and the rear side of the right end of the first supporting rod (3) along the left-right direction respectively;

and the spray head (14) is fixedly arranged on the right side of the connecting pipe (13), and the right end of the spray head (14) inclines downwards.

7. The above-water photovoltaic power generation device according to claim 6, wherein: the box body (1) is also provided with:

the underwater pipeline (17), the underwater pipeline (17) is fixedly arranged at the bottom end of the box body (1) along the up-down direction;

the filter screen (18), the said filter screen (18) is fixed and connected in the bottom of the said underwater pipeline (17) in a muff-coupling manner;

the water pump (19) is fixedly arranged on the right side of the bottom end of the inner cavity of the box body (1);

one end of the water inlet pipe (20) extends to the bottom end of the inner cavity of the underwater pipeline (17), and the other end of the water inlet pipe (20) is fixedly sleeved at the water inlet of the water pump (19);

one end of the water outlet pipe (21) is fixedly sleeved on the water outlet of the water pump (19), and the other end of the water outlet pipe (21) is communicated with the two spray heads (14).