CN210744075U

CN210744075U - Electric pile end plate for flow battery

Info

Publication number: CN210744075U
Application number: CN201922029824.2U
Authority: CN
Inventors: 尚言丽
Original assignee: Shenzhen Yongjuxin Electronic Technology Co Ltd
Current assignee: Shenzhen Yongjuxin Electronic Technology Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-12
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a flow cell is with pile end plate, including casing, connecting rod and last casing down, both sides are provided with the connection foot around the casing down, and connect the inboard of foot and be provided with the connecting rod, the upper and lower both ends of connecting rod are provided with hexagon nut, the top of casing is provided with the casing down, and both sides are provided with the fixed block around going up the casing, the inboard of fixed block is provided with the pivot, and the middle part of pivot is provided with the handle, the top of going up the casing is provided with the charge door, and the top of charge door is provided with the charging lid, the right side of charging lid is provided with the connecting band, the inboard of casing is provided with the boss down, and the inside of boss is provided with the. This flow battery is with pile end plate compares with current ordinary pile end plate, possess sufficient rigidity, and non-deformable need not to pull down the device, is convenient for add electrolyte, covers the groove connection in charge door and reinforced respectively through the connecting band, prevents to add the material lid and drops, inconvenient searching.

Description

Electric pile end plate for flow battery

Technical Field

The utility model relates to a flow battery technical field specifically is a pile end plate for flow battery.

Background

The redox flow battery is a novel high-capacity electrochemical energy storage device which is actively researched and developed, is different from a battery which usually uses a solid material electrode or a gas electrode, and has the most remarkable characteristic of large-scale electricity storage, and under the condition of widely utilizing the sound rising situation of renewable energy sources, the redox flow battery can be expected to meet a rapid development period, and a pile end plate is taken as an important component of the redox flow battery and mainly plays a role in fastening a pile to maintain the sealing of the redox flow battery.

The existing end plate adopts a simple plate-shaped component as a force transmission component in direct contact with the end plate, so that the rigidity is insufficient, the deformation is easy, the installation and the maintenance are inconvenient, the electrolyte is not convenient to add, the electrolyte can be added after the device needs to be taken down, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing pile end plate according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flow cell is with electric pile end plate to provide some simple plate-like members of adoption of general end plate in solving above-mentioned background art as with end plate direct contact's biography power component, rigidity is not enough, warp easily, inconvenient installation and maintenance, the electrolyte of being not convenient for add, after the device need be taken off, just can add electrolyte, the not fine user demand problem that satisfies people.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flow cell is with pile end plate, includes casing, connecting rod and last casing down, both sides are provided with the connection foot around the casing down, and the inboard of connecting the foot is provided with the connecting rod, the upper and lower both ends of connecting rod are provided with hexagon nut, the top of casing is provided with the casing down, and both sides are provided with the fixed block around going up the casing, the inboard of fixed block is provided with the pivot, and the middle part of pivot is provided with the handle, the top of going up the casing is provided with the charge door, and the top of charge door is provided with the charging lid, the right side of charging lid is provided with the connecting band, the inboard of casing is provided with the boss down, and the inside of boss is provided with the screw hole, one side that the boss is close to casing neutral line.

Preferably, the lower shell and the reinforcing ribs form an integrated structure, and the reinforcing ribs are symmetrical with each other about a central line of the lower shell.

Preferably, an integrated structure is formed between the bosses and the mounting groove, and the bosses are symmetrical with each other about the center line of the mounting groove.

Preferably, the connecting rod penetrates through the inside of the connecting pin, and the outer surface of the connecting pin is attached to the inner surface of the hexagonal nut.

Preferably, the handle forms a rotating mechanism with the fixed block through the rotating shaft, and the handles are symmetrical with each other about the central line of the upper shell.

Preferably, be threaded connection between charging cover and the charge door, and the surface of charge door and the internal surface of connecting band are laminated mutually.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a lower casing, strengthening rib, boss and mounting groove's setting has strengthened the rigidity of structure, through lower casing inside, the strengthening rib sets up in the edge of lower casing, and strengthening rib vertically and horizontally staggered sets up, the strengthening rib is towards the direction perpendicular with the face of lower casing, the strengthening rib sets up in the inside of mounting groove, and the strengthening rib sets up in the intermediate position of mounting groove and is surrounded by peripheral installation survey board, strengthening rib, the inside wall of mounting groove, boss and lower casing cast and link into an organic whole, increase the rigidity of structure;

2. the utility model discloses a setting of connecting foot, connecting rod, handle, pivot, fixed block and hexagon nut is convenient for lay and shift the device, and the connecting rod through symmetric distribution runs through the connecting foot of upper housing and lower casing respectively, and then compresses tightly through hexagon bolt, fixes the redox flow battery, through the handle of both sides around the upper housing, promotes and shifts whole device, is convenient for remove the device to the position that needs to lay, or carries out the maintenance;

3. the utility model discloses a charge door, add the setting of charging cover and connecting band, be convenient for add the electrolyte to redox flow battery, rotatory charging cover will add the charging cover and twist off from the charge door, pour the liquid storage pot in the redox flow battery with electrolyte through the charge door, need not to pull down the device, be convenient for add electrolyte, be connected in the recess that charge door and charging cover respectively through the connecting band, prevent to add the charging cover and drop, inconvenient the seeking, and waste time.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the overlooking full-section structure of the present invention.

In the figure: 1. a connecting pin; 2. a lower housing; 3. reinforcing ribs; 4. a boss; 5. a threaded hole; 6. mounting grooves; 7. a connecting rod; 8. a handle; 9. a rotating shaft; 10. a fixed block; 11. a feed inlet; 12. a feeding cover; 13. a connecting belt; 14. an upper housing; 15. a hexagonal nut.

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. 1-3, the present invention provides a technical solution: a pile end plate for a flow battery comprises a lower shell 2, a connecting rod 7 and an upper shell 14, wherein connecting pins 1 are arranged on the front side and the rear side of the lower shell 2, the connecting rod 7 is arranged on the inner side of the connecting pins 1, the connecting rod 7 penetrates through the connecting pins 1, the outer surface of each connecting pin 1 is attached to the inner surface of a hexagonal nut 15, hexagonal nuts 15 are arranged on the upper end and the lower end of each connecting rod 7, the upper shell 14 is arranged above the lower shell 2, fixing blocks 10 are arranged on the front side and the rear side of the upper shell 14, a rotating shaft 9 is arranged on the inner side of each fixing block 10, a handle 8 is arranged in the middle of each rotating shaft 9, the handle 8 forms a rotating mechanism with the fixing blocks 10 through the rotating shafts 9, the handles 8 are symmetrical with respect to the central line of the upper shell 14, and the arrangement and the transfer of the device are facilitated through the arrangement of the, the connecting rods 7 which are symmetrically distributed penetrate through the connecting pins 1 of the upper shell 14 and the lower shell 2 respectively, the connecting pins are compressed through the hexagon bolts 15, the redox flow battery is fixed, and the whole device is lifted and transferred through handles on the front side and the rear side of the upper shell 14, so that the device can be conveniently moved to a position to be placed or lifted out for maintenance;

a feeding port 11 is arranged above the upper shell 14, a feeding cover 12 is arranged above the feeding port 11, the feeding cover 12 is in threaded connection with the feeding port 11, the outer surface of the feeding port 11 is attached to the inner surface of the connecting belt 13, electrolyte can be conveniently added into the redox flow battery through the arrangement of the feeding port 11, the feeding cover 12 and the connecting belt 13, the feeding cover 12 is rotated, the feeding cover 12 is unscrewed from the feeding port 11, the electrolyte is poured into a liquid storage tank in the redox flow battery through the feeding port 11, the device is not required to be disassembled, the electrolyte is convenient to add, the connecting belt 13 is respectively connected with grooves on the feeding port 11 and the feeding cover 12, the feeding cover 12 is prevented from falling off, the feeding cover is inconvenient to find, and time is wasted;

the right side of the feeding cover 12 is provided with a connecting band 13, the inner side of the lower shell 2 is provided with a boss 4, the inner part of the boss 4 is provided with a threaded hole 5, an integrated structure is formed between the boss 4 and the mounting groove 6, the boss 4 is symmetrical about the central line of the mounting groove 6, one side of the boss 4 close to the neutral line of the lower shell is provided with the mounting groove 6, the inner side of the mounting groove 6 is provided with a reinforcing rib 3, the lower shell 2 and the reinforcing rib 3 are formed into an integrated structure, the reinforcing ribs 3 are symmetrical about the central line of the lower shell 2, the rigidity of the structure is enhanced through the arrangement of the lower shell 2, the reinforcing ribs 3 are arranged at the edge of the lower shell 2, the reinforcing ribs 3 are arranged in a criss-cross manner, the reinforcing ribs 3 face to the direction vertical to the plate surface of the lower shell 2, and the strengthening rib 3 sets up in the intermediate position of mounting groove 6 and is surveyed the board and surround by peripheral installation, and strengthening rib 3, the inside wall of mounting groove 6, boss and lower casing 2 cast into an organic whole, increase the rigidity of structure.

The working principle is as follows: when the stack end plate for the flow battery is used, firstly, the lower end of the flow battery is aligned to the mounting groove 6, the flow battery is placed in the mounting groove 6, the flow battery is fixed on the lower shell 2 through the threaded holes 5 of the bolts and the bosses 4, the lower shell 2 is connected with the upper shell 14 through four pairs of corresponding connecting rods 7, the connecting rods 7 penetrate through the connecting pins 1, the hexagon nuts 15 are screwed on, the upper shell 14 is tightly pressed on the flow battery through the hexagon nuts 15 at the upper end and the lower end of the connecting rods 7, the upper end of the flow battery enters the mounting groove 6 inside the upper shell 14, the whole device is lifted and transferred through handles at the front side and the rear side of the upper shell 14, and therefore installation and maintenance are facilitated, and the working principle of the stack end plate for the flow battery is the same.

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 flow cell is with pile end plate, includes lower casing (2), connecting rod (7) and last casing (14), its characterized in that: the novel multifunctional electric heating cooker is characterized in that connecting feet (1) are arranged on the front side and the rear side of the lower shell (2), a connecting rod (7) is arranged on the inner side of each connecting foot (1), hexagonal nuts (15) are arranged at the upper end and the lower end of each connecting rod (7), an upper shell (14) is arranged above the lower shell (2), fixed blocks (10) are arranged on the front side and the rear side of the upper shell (14), a rotating shaft (9) is arranged on the inner side of each fixed block (10), a handle (8) is arranged in the middle of each rotating shaft (9), a feeding port (11) is arranged above the upper shell (14), a feeding cover (12) is arranged above the feeding port (11), a connecting belt (13) is arranged on the right side of the feeding cover (12), a boss (4) is arranged on the inner side of the lower shell (2), a threaded hole (5) is arranged inside the boss (4), and a, and the inner side of the mounting groove (6) is provided with a reinforcing rib (3).

2. The stack end plate for a flow battery of claim 1, wherein: an integrated structure is formed between the lower shell (2) and the reinforcing ribs (3), and the reinforcing ribs (3) are symmetrical with respect to the center line of the lower shell (2).

3. The stack end plate for a flow battery of claim 1, wherein: an integrated structure is formed between the bosses (4) and the mounting grooves (6), and the bosses (4) are symmetrical with each other about the center line of the mounting grooves (6).

4. The stack end plate for a flow battery of claim 1, wherein: the connecting rod (7) penetrates through the inside of the connecting pin (1), and the outer surface of the connecting pin (1) is attached to the inner surface of the hexagonal nut (15).

5. The stack end plate for a flow battery of claim 1, wherein: the handle (8) and the fixed block (10) form a rotating mechanism through the rotating shaft (9), and the handles (8) are symmetrical with each other about the center line of the upper shell (14).

6. The stack end plate for a flow battery of claim 1, wherein: be threaded connection between charging cover (12) and charge door (11), and the surface of charge door (11) and the internal surface of connecting band (13) are laminated mutually.