CN214335164U

CN214335164U - Energy storage battery's test platform

Info

Publication number: CN214335164U
Application number: CN202120212528.0U
Authority: CN
Inventors: 杭俊; 代忠良
Original assignee: Hefei Huayu Smart Power Energy Co Ltd
Current assignee: Hefei Huayu Smart Power Energy Co Ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-01
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a test platform of energy storage battery, which comprises a box body, wherein a carbon dioxide bottle is arranged at the top of the box body, a box door is hinged at one side of the box body, a guide rail is connected in the box body in a sliding way, an electric sliding table is connected on the surface of the guide rail in a sliding way, and a first hydraulic cylinder is fixedly connected at the bottom of the electric sliding table, the utility model realizes the pressure test of the battery by arranging the first hydraulic cylinder which drives a firing pin to move up and down, inserts the firing pin into the battery, simulates the processes of actual collision, impact and the like, fully tests the quality and the use safety of the battery, solves the problem that the existing detection equipment can only detect some conventional parameters of the battery and can not directly simulate the processes of actual collision, impact and the like, so the detected data is not accurate enough, and not only can not correctly reflect the quality of the battery, seriously affecting the use safety of the battery.

Description

Energy storage battery's test platform

Technical Field

The utility model relates to an energy storage battery tests technical field, specifically is an energy storage battery's test platform.

Background

Battery (Battery) refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that holds an electrolyte solution and metal electrodes to generate an electric current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life.

The energy storage battery is likely to collide, extrude and the like in the transportation process, and the energy storage battery needs to be tested in order to ensure the transportation safety of the energy storage battery, however, the existing detection equipment can only detect some conventional parameters of the energy storage battery and cannot directly simulate the actual collision, impact and other processes, so that the detected data is not accurate enough, the quality of the battery cannot be correctly reflected, and the use safety of the battery is seriously influenced; in addition, in the process of testing the pressure of the battery pack, the conventional detection equipment has no timely emergency treatment measures for dangerous conditions such as explosion, combustion and the like which possibly occur, so that the danger is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy storage battery's test platform has set up first pneumatic cylinder and firing pin, and the extreme in service behavior of simulation battery has set up chamber door and box, seals test battery and prevents dangerous condition testing personnel's such as battery explosion burning injury in the box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy storage battery's test platform, includes the box, the box top is provided with the carbon dioxide gas cylinder, box one side articulates there is the chamber door, the inside sliding connection of box has the guide rail, guide rail surface sliding connection has electronic slip table, the first pneumatic cylinder of electronic slip table bottom fixedly connected with, first pneumatic cylinder expansion end fixedly connected with installation piece, the welding of installation piece bottom has the fixed block, fixed block bottom fixedly connected with firing pin, the locating piece has all been welded to the box both sides, locating piece one side fixedly connected with second pneumatic cylinder, second pneumatic cylinder expansion end fixedly connected with connecting block, the connecting block welds in guide rail one side, the equidistant array of box inside has the honeycomb duct.

Preferably, the surface of the box door is provided with an observation window, the observation window is a transparent explosion-proof observation window, and the surface of the box door is fixedly connected with an electromagnet.

Preferably, the box body is internally provided with an air outlet matched with the flow guide pipe, and the flow guide pipe is communicated with the carbon dioxide gas cylinder.

Preferably, the inside of the box body is provided with sliding grooves matched with the guide rails, and connecting blocks are symmetrically arranged on two sides of the guide rails.

Preferably, the striker is not in contact with the bottom of the box body when the first hydraulic cylinder is in the maximum stroke, and the electric sliding table is not in contact with the box door when the second hydraulic cylinder is in the maximum stroke.

Preferably, the box body is an explosion-proof box body, the box door is an explosion-proof box door, a sealing ring is bonded at the joint of the box body and the box door, the striker and the fixed block are respectively a steel striker and a steel fixed block, and the mounting block is a steel mounting block.

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

1. the utility model discloses a set up first pneumatic cylinder, first pneumatic cylinder drives the firing pin and reciprocates, the realization is to the pressure test of battery, insert the firing pin inside the battery, simulate processes such as actual collision, striking, fully test the quality and the safe in utilization of battery, it is clear and existing check out test set to solve, can only detect some conventional parameters of it, can not direct simulate out processes such as its actual collision, striking, therefore the data of its detection are not accurate enough, not only can not correctly reflect the quality of battery, the problem of the safe in utilization of serious influence battery;

2. the utility model discloses a box and chamber door have been set up, inside the box was put into to the battery that will await measuring, when the burning took place for the battery method, inside the carbon dioxide gas cylinder passed through the honeycomb duct with carbon dioxide gas rush into the box, the air was obstructed, avoided the battery burning to explode, had solved and in carrying out battery package pressure test process, to dangerous circumstances such as explosion, the burning that probably take place, present check out test set does not have timely emergency treatment measure, reduces dangerous problem.

Drawings

Fig. 1 is a schematic perspective view of a test platform for energy storage batteries according to the present invention;

fig. 2 is a schematic structural view of a test platform of an energy storage battery according to the present invention;

fig. 3 is a schematic top view of a testing platform for energy storage batteries according to the present invention;

fig. 4 is the utility model relates to a structural diagram is looked at to energy storage battery's test platform's a left side.

In the figure: 1. a box body; 2. a box door; 3. a guide rail; 4. an electric sliding table; 5. a first hydraulic cylinder; 6. mounting blocks; 7. a fixed block; 8. a striker; 9. an observation window; 10. a carbon dioxide cylinder; 11. an air outlet; 12. a flow guide pipe; 13. a chute; 14. positioning blocks; 15. a second hydraulic cylinder; 16. connecting blocks; 17. an electromagnet.

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. 1-4, the present invention provides a technical solution: the utility model provides an energy storage battery's test platform, includes box 1, and 1 top of box is provided with carbon dioxide gas cylinder 10, and carbon dioxide gas cylinder 10 is inside to be filled with high-pressure carbon dioxide gas, and when the battery was on fire in 1 inside of box, carbon dioxide in the carbon dioxide gas cylinder 10 was discharged from honeycomb duct 12, and carbon dioxide gas has completely cut off the air, prevents that the battery from continuously burning and producing the explosion. 1 one side of box articulates there is chamber door 2, observation window 9 has been seted up on 2 surfaces of chamber door, observation window 9 is transparent explosion-proof observation window 9, the tester can observe 1 inside battery state of box through observation window 9, explosion-proof observation window 9 plays the effect of protection observer, prevent that battery test in-process is on fire or explode, produce the influence to the observer, 2 fixed surface of chamber door are connected with electro-magnet 17, electro-magnet 17 and external power source electric connection, when electro-magnet 17 circular telegram, chamber door 2 and 1 actuation of box, chamber door 2 can not be opened this moment, when electro-magnet 17 outage, chamber door 2 can be opened.

The inner part of the box body 1 is slidably connected with a guide rail 3, the guide rail 3 facilitates the movement of an electric sliding table 4, the inner part of the box body 1 is provided with a sliding groove 13 matched with the guide rail 3, the sliding groove 13 facilitates the movement of the guide rail 3, two sides of the guide rail 3 are symmetrically provided with connecting blocks 16, the surface of the guide rail 3 is slidably connected with the electric sliding table 4, the bottom of the electric sliding table 4 is fixedly connected with a first hydraulic cylinder 5, the first hydraulic cylinder 5 plays a role of moving a firing pin 8, the movable end of the first hydraulic cylinder 5 is fixedly connected with an installation block 6, the installation block 6 is used for installing a fixed block 7, the bottom of the installation block 6 is welded with a fixed block 7, the bottom of the fixed block 7 is fixedly connected with the firing pin 8, the firing pin 8 is used for extruding a battery and plays a role of testing the battery, two sides of the box body 1 are both welded with positioning blocks 14, one side of the positioning blocks 14 is fixedly connected with a second hydraulic cylinder 15, the movable end of the second hydraulic cylinder 15 is fixedly connected with the connecting block 16, the connecting block 16 is welded on one side of the guide rail 3, the draft tube 12 is arranged in the box body 1 at equal intervals, the draft tube 12 plays a role in adjusting the air outlet direction of the carbon dioxide gas, the air outlet hole 11 matched with the draft tube 12 is formed in the box body 1, the draft tube 12 is communicated with the carbon dioxide gas bottle 10, the firing pin 8 is not contacted with the bottom of the box body 1 when the first hydraulic cylinder 5 is in the maximum stroke, the electric sliding table 4 is not contacted with the box door 2 when the second hydraulic cylinder 15 is in the maximum stroke, the firing pin 8 and the electric sliding table 4 are prevented from being damaged, the box body 1 is an explosion-proof box body 1, the box door 2 is an explosion-proof box door 2, the battery is prevented from exploding, the function of protecting an operator is achieved, the sealing ring is bonded at the joint of the box body 1 and the box door 2, the sealing ring plays a role in isolating air, the firing pin 8 and the fixing block 7 are respectively a steel firing pin 8 and a steel fixing block 7, and the mounting block 6, the steel firing pin 8, the steel fixing block 7 and the steel mounting block 6 prevent the battery from being burnt due to fire, four groups of universal wheels are symmetrically arranged at the bottom of the box body 1 and are self-locking universal wheels, and the box body 1 is convenient to move and fix.

The working principle is as follows: to wait to detect the battery and put into box 1 bottom, control first pneumatic cylinder 5 and electronic slip table 4, remove firing pin 8 to the top of required test position, control second pneumatic cylinder 15, insert inside the battery that awaits measuring with firing pin 8, test the battery, in case the battery takes place to catch fire in the test procedure, carbon dioxide gas cylinder 10 discharges carbon dioxide gas through honeycomb duct 12 inside box 1, with air escape box 1, no oxygen battery will not burn, avoid the danger that the battery burning takes place to explode.

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 an energy storage battery's test platform, includes box (1), its characterized in that: the carbon dioxide gas cylinder is characterized in that a carbon dioxide gas cylinder (10) is arranged at the top of the box body (1), a box door (2) is hinged to one side of the box body (1), a guide rail (3) is connected to the inner portion of the box body (1) in a sliding manner, an electric sliding table (4) is connected to the surface of the guide rail (3) in a sliding manner, a first hydraulic cylinder (5) is fixedly connected to the bottom of the electric sliding table (4), an installation block (6) is fixedly connected to the movable end of the first hydraulic cylinder (5), a fixed block (7) is welded to the bottom of the installation block (6), a firing pin (8) is fixedly connected to the bottom of the fixed block (7), positioning blocks (14) are welded to the two sides of the box body (1), a second hydraulic cylinder (15) is fixedly connected to one side of the positioning blocks (14), a connecting block (16) is fixedly connected to the movable end of the second hydraulic cylinder (15), and the connecting block (16) is welded to one side of the guide rail (3), the inside equidistance array of box (1) has honeycomb duct (12).

2. The energy storage battery test platform of claim 1, wherein: observation window (9) have been seted up on chamber door (2) surface, observation window (9) are transparent explosion-proof observation window (9), chamber door (2) fixed surface is connected with electro-magnet (17).

3. The energy storage battery test platform of claim 1, wherein: the carbon dioxide gas cylinder is characterized in that an air outlet (11) matched with the flow guide pipe (12) is formed in the box body (1), and the flow guide pipe (12) is communicated with the carbon dioxide gas cylinder (10).

4. The energy storage battery test platform of claim 1, wherein: the box body (1) is internally provided with a sliding groove (13) matched with the guide rail (3), and connecting blocks (16) are symmetrically arranged on two sides of the guide rail (3).

5. The energy storage battery test platform of claim 1, wherein: the first hydraulic cylinder (5) is positioned at the maximum stroke, the striker (8) is not contacted with the bottom of the box body (1), and the second hydraulic cylinder (15) is positioned at the maximum stroke, the electric sliding table (4) is not contacted with the box door (2).

6. The energy storage battery test platform of claim 1, wherein: the anti-explosion box is characterized in that the box body (1) is an anti-explosion box body (1), the box door (2) is the anti-explosion box door (2), a sealing ring is bonded at the joint of the box body (1) and the box door (2), the striker (8) and the fixing block (7) are respectively a steel striker (8) and a steel fixing block (7), and the mounting block (6) is a steel mounting block (6).