CN210744054U

CN210744054U - Distributed photovoltaic grid-connected power generation and energy storage equipment

Info

Publication number: CN210744054U
Application number: CN201922414236.0U
Authority: CN
Inventors: 王鹏; 朱杰; 曹鑫
Original assignee: Jiangsu Shengxin New Energy Co Ltd
Current assignee: Jiangsu Shengxin New Energy Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-12
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of photovoltaic power generation auxiliary devices, in particular to a distributed photovoltaic grid-connected power generation and energy storage device which can be conveniently moved, reduce damage and prolong service time; including battery body, a pedestal, the protective housing, the spacing spring of multiunit, the multiunit movable plate, the spacing wheel of multiunit, keep off the lid, two sets of stoppers, remove the handle, the elastic fixation rope, the fixed hook, the multiunit gyro wheel, two sets of push rods and promotion handle, two sets of push rod both ends are connected with base and promotion handle respectively, first half region of protective housing left side wall is provided with the removal hole, be provided with two sets of spacing grooves respectively on preceding lateral wall in the protective housing and the interior back lateral wall, it passes the removal hole and stretches into to the protective housing to keep off the lid left end, the right-hand member of lateral wall and back lateral wall before keeping off the lid is installed respectively to two sets of stoppers, it is regional on keeping off lid top right side to remove the handle.

Description

Distributed photovoltaic grid-connected power generation and energy storage equipment

Technical Field

The utility model relates to a photovoltaic power generation auxiliary device's technical field especially relates to a distributing type photovoltaic grid-connected electricity generation and energy storage equipment.

Background

In recent years, as the manufacturing cost of photovoltaic power generation equipment is greatly reduced, the photovoltaic power generation equipment is connected to a power grid in a large scale to become a development trend, new challenges are brought to an original weak 'power access' link of a power system, a distributed power generation system is required to be equipped with a storage function, the self power generation and the peak and valley staggering phenomenon of power utilization are leveled down through self storage, the stored energy is not only a technology and a product, but also a set of functions, the energy storage device is combined with distributed energy sources such as wind power and photovoltaic power generation and operated in a grid-connected mode, the nuclear capacity of the power grid is improved, the battery is generally adopted for storing energy, the existing battery is directly exposed in the air in the use process, is easily damaged due to long-time external influence, and is inconvenient to move the whole position.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can conveniently remove to can reduce the damage, increase of service life's distributed photovoltaic grid-connected power generation and energy storage equipment.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage device, which comprises a battery body, a base, a protective shell, a plurality of groups of limiting springs, a plurality of groups of movable plates, a plurality of groups of limiting wheels, a blocking cover, two groups of limiting blocks, a movable handle, an elastic fixing rope, a fixing hook, a plurality of groups of idler wheels, two groups of push rods and a pushing handle, wherein the protective shell is arranged at the top of the base, one end of each group of limiting springs is respectively arranged on the left side wall and the right side wall in the protective shell, the other end of each group of limiting springs is respectively connected with the plurality of groups of movable plates, the plurality of groups of limiting wheels are respectively arranged on the plurality of groups of movable plates, the battery body is arranged on the base, the battery body is arranged in the protective shell, the plurality of groups of limiting wheels are all contacted with the outer wall of, and be provided with two sets of spacing grooves respectively on lateral wall and the interior back lateral wall before in the protective housing, keep off the lid left end and pass and remove the hole and stretch into to the protective housing, two sets of stoppers are installed respectively at the right-hand member of keeping off lid front side wall and back lateral wall to two sets of stoppers are located two sets of spacing grooves respectively, it is regional on the right side at fender lid top to remove the handle, the elastic fixation rope both ends are connected with protective housing outer wall and fixed hook respectively, the fixed hook couple is to removing on the handle.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage equipment still includes multiunit connecting rod, two sets of connecting plates and two sets of pull handles, be provided with the multiunit through-hole on protective housing left side wall and the right side wall respectively, multiunit connecting rod one end is passed the multiunit through-hole respectively and is connected with the multiunit movable plate to the multiunit connecting rod other end is connected with two sets of connecting plates respectively, two sets of pull handles are installed respectively on two sets of connecting plates.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage equipment still includes spacing ring and blotter, the spacing ring is installed at protective housing top right-hand member, the elastic fixation rope passes the spacing ring, the blotter is installed on the spacing ring inner wall to blotter and elastic fixation rope contact.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage equipment still includes the limiting plate, the limiting plate is installed and is being kept off the lid left end.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage equipment still includes two sets of slipmats, two sets of slipmats are installed respectively on two sets of stopper outer walls to two sets of slipmats contact with two sets of spacing inslot walls respectively.

The utility model discloses a distributed photovoltaic grid-connected power generation and energy storage equipment, the base bottom is provided with the multiunit louvre to be provided with the dust screen bottom the base.

Compared with the prior art, the beneficial effects of the utility model are that: the battery body is limited in the protective shell through the elasticity of a plurality of groups of limiting springs, when the battery body moves up and down, the abrasion to the battery body can be reduced through the rolling of a plurality of groups of limiting wheels, so that the battery body can be limited in the protective shell, the baffle cover can be closed by holding the movable handle, in the process of closing or opening the baffle cover, the moving direction of the baffle cover can be conveniently limited through the left and right movement of two groups of limiting blocks in two groups of limiting grooves, after the baffle cover is closed, the elastic fixing rope is stretched, the fixing hook is hooked on the movable handle, so that the position of the baffle cover can be conveniently limited, when the integral position needs to be moved, the handle can be manually pushed and thrust can be applied, so that two groups of push rods push the base to move, a plurality of groups of rollers roll along the contact surface, so that the integral position can be conveniently moved, and a certain, reduce the damage of the battery body, thereby prolonging the service life of the battery body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the connection of the cover, the stop block and the non-slip mat;

in the drawings, the reference numbers: 1. a battery body; 2. a base; 3. a protective shell; 4. a limiting spring; 5. moving the plate; 6. a limiting wheel; 7. a blocking cover; 8. a limiting block; 9. moving the handle; 10. an elastic fixing rope; 11. a fixed hook; 12. a roller; 13. a push rod; 14. pushing the handle; 15. a connecting rod; 16. a connecting plate; 17. a pull handle; 18. a limiting ring; 19. a cushion pad; 20. a limiting plate; 21. a non-slip mat; 22. a dust screen.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the distributed photovoltaic grid-connected power generation and energy storage device of the present invention, when in operation, pulls any pulling handle 17 and applies pulling force, pulls corresponding sets of moving plates 5 through a plurality of sets of connecting rods 15 connected to the connecting plate 16 to move, and compresses the limiting springs 4, puts the battery body 1 into the protective case 3, releases the pulling handle 17, adjusts the position of the battery body 1 in the protective case 3, limits the battery body 1 inside the protective case 3 through the elastic force of the sets of limiting springs 4, and when the battery body 1 moves up and down, can reduce the abrasion to the battery body 1 through the rolling of the sets of limiting wheels 6, so as to limit the battery body 1 in the protective case 3, and can close the blocking cover 7 by holding the moving handle 9 by hand, and in the process of closing or opening the blocking cover 7, can conveniently limit the moving direction of the blocking cover 7 through the left and right movement of two sets of limiting blocks 8 in two sets of limiting, and can improve the stability of movement of two groups of stopper 8 in two groups of spacing grooves through two groups of non-slip mats 21, can limit the position of the retaining cover 7 through the limiting plate 20, after closing the retaining cover 7, stretch the elastic fixing rope 10, and couple the fixing hook 11 to the moving handle 9, thus can conveniently limit the position of the retaining cover 7, and when the integral position needs to be moved, can hand-hold the pushing handle 14 and apply thrust, make two groups of push rods 13 push the base 2 to move, the multiunit gyro wheel 12 rolls along the contact surface, thus can conveniently move the integral position, and can play a certain protective role to the battery body 1, reduce the damage of the battery body 1, thus lengthen its service time, can play a certain limiting role to the position of the fixing hook 11 through the limiting block 8, thus facilitate the taking and putting of the fixing hook 11, when the elastic fixing rope 10 passes through in the spacing ring 18 repeatedly, can reduce the wearing and tearing to the fixed rope 10 of elasticity through blotter 19, the heat that the battery produced in the course of the work can be through multiunit louvre effluvium to can play certain filtering action through dust screen 22, reduce impurity and get into.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A distributed photovoltaic grid-connected power generation and energy storage device is characterized by comprising a battery body (1), a base (2), a protective shell (3), a plurality of groups of limiting springs (4), a plurality of groups of moving plates (5), a plurality of groups of limiting wheels (6), a baffle cover (7), two groups of limiting blocks (8), a moving handle (9), an elastic fixing rope (10), a fixing hook (11), a plurality of groups of idler wheels (12), two groups of push rods (13) and a pushing handle (14), wherein the protective shell (3) is arranged at the top of the base (2), one end of each group of limiting springs (4) is respectively arranged on the inner left side wall and the inner right side wall of the protective shell (3), the other end of each group of limiting springs (4) is respectively connected with the plurality of groups of limiting springs (5), the plurality of groups of moving plates of limiting wheels (6) are respectively arranged on the plurality of groups, the battery body (1) is positioned in the protective shell (3), the multiple groups of limiting wheels (6) are in contact with the outer wall of the battery body (1), the multiple groups of rollers (12) are arranged at the bottom of the base (2), two ends of the two groups of push rods (13) are respectively connected with the base (2) and the pushing handle (14), the upper half area of the left side wall of the protective shell (3) is provided with a moving hole, two groups of limiting grooves are respectively arranged on the inner front side wall and the inner rear side wall of the protective shell (3), the left end of the baffle cover (7) penetrates through the moving hole to extend into the protective shell (3), the two groups of limiting blocks (8) are respectively arranged at the right ends of the front side wall and the rear side wall of the baffle cover (7), the two groups of limiting blocks (8) are respectively positioned in the two groups of limiting grooves, the moving handle (9) is arranged at the right half area of the top of the baffle cover (7), two ends of the elastic fixing rope (10) are respectively connected, the fixed hook (11) is hooked to the movable handle (9).

2. The distributed photovoltaic grid-connected power generation and energy storage device according to claim 1, further comprising a plurality of sets of connecting rods (15), two sets of connecting plates (16) and two sets of pulling handles (17), wherein a plurality of sets of through holes are respectively formed on the left side wall and the right side wall of the protective shell (3), one end of each set of connecting rods (15) passes through the plurality of sets of through holes and is connected with the plurality of sets of moving plates (5), the other end of each set of connecting rods (15) is connected with the two sets of connecting plates (16), and the two sets of pulling handles (17) are respectively mounted on the two sets of connecting plates (16).

3. The distributed photovoltaic grid-connected power generation and energy storage device according to claim 2, further comprising a limiting ring (18) and a buffer pad (19), wherein the limiting ring (18) is installed at the right end of the top of the protective shell (3), the elastic fixing rope (10) penetrates through the limiting ring (18), the buffer pad (19) is installed on the inner wall of the limiting ring (18), and the buffer pad (19) is in contact with the elastic fixing rope (10).

4. The distributed photovoltaic grid-connected power generation and energy storage device according to claim 3, further comprising a limiting plate (20), wherein the limiting plate (20) is installed at the left end of the shield cover (7).

5. The distributed grid-connected PV power generation and energy storage device of claim 4, further comprising two sets of anti-slip pads (21), wherein the two sets of anti-slip pads (21) are respectively installed on the outer walls of the two sets of limiting blocks (8), and the two sets of anti-slip pads (21) are respectively in contact with the inner walls of the two sets of limiting grooves.

6. The distributed grid-connected PV power generation and energy storage device of claim 5, wherein the base (2) is provided with multiple sets of heat dissipation holes at the bottom, and a dust screen (22) is provided at the bottom of the base (2).