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CN-224216417-U - New energy battery explosion-proof performance testing machine

CN224216417UCN 224216417 UCN224216417 UCN 224216417UCN-224216417-U

Abstract

The utility model provides a new energy battery explosion-proof performance testing machine, which belongs to the technical field of battery explosion-proof performance testing, and comprises an explosion-proof box body, an explosion-proof box door, an explosion-proof glass window, a smoke removing component and a door body locking component, wherein the explosion-proof box door is rotatably arranged on the left side of the outer surface of the explosion-proof box body through a hinge, the explosion-proof glass window is embedded in the center of the explosion-proof box door, the smoke removing component is fixedly arranged on the back surface of the explosion-proof box door, the door body locking component is fixedly arranged on the right side of the explosion-proof box body, a baffle is fixedly arranged at the outer end of the inner side of the explosion-proof box body, and guide rods are fixedly arranged on the left side and the right side of the inner side of the explosion-proof box body; according to the utility model, the smoke removing device is arranged, when the battery knocks and fires during testing, the fan is started, the fan pumps smoke into the activated carbon box through the air inlet pipe, activated carbon in the activated carbon box adsorbs the smoke, and the adsorbed air flows back into the explosion-proof box through the return pipe, so that the air circulation in the explosion-proof box is ensured, and the smoke removing effect is ensured.

Inventors

  • HUANG WEISHENG
  • CHENG NAN
  • WU XINPENG
  • ZOU WENJIAN

Assignees

  • 广州市视扬能源科技有限公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (7)

  1. 1. The novel energy battery explosion-proof performance testing machine is characterized by comprising an explosion-proof box body (1), an explosion-proof box door (2), explosion-proof glass windows (201), smoke removal components and door body locking components, wherein the explosion-proof box door (2) is rotatably arranged on the left side of the outer surface of the explosion-proof box body (1) through hinges, the explosion-proof glass windows (201) are embedded in the center of the explosion-proof box door (2), the smoke removal components are fixedly arranged on the back of the explosion-proof box door (2), door body locking components are fixedly arranged on the right side of the explosion-proof box body (1), baffle plates (101) are fixedly arranged at the outer ends of the inner side of the explosion-proof box body (1), guide rods (5) are fixedly arranged on the left side and the right side of the inner side of the explosion-proof box body (1), lifting plates (6) are penetratingly arranged on the guide rods (5), discharge heads (7) are respectively arranged on the left side and the right side of the bottom surface of the lifting plates (6), screw rods (8) are rotatably arranged through bearings, the screw rods (8) are fixedly connected to the surfaces of the explosion-proof box body (1), and the two discharge heads (9) are fixedly connected with the top portions of the screw rods (9).
  2. 2. The new energy battery explosion-proof performance testing machine according to claim 1, wherein the smoke removing component comprises an active carbon box (3), a fan (301), an air inlet pipe (302) and a return pipe (303), the fan (301) is arranged in the center of the upper surface of the active carbon box (3) in a penetrating mode, the air inlet pipe (302) is arranged at the air inlet end of the fan (301), and the return pipe (303) is arranged in the bottom of the active carbon box (3) in a penetrating mode.
  3. 3. The explosion-proof performance testing machine for the new energy battery according to claim 2, wherein the air inlet pipe (302) penetrates through the upper surface of the explosion-proof box body (1), and the return pipe (303) penetrates through the inner bottom of the explosion-proof box body (1).
  4. 4. The new energy battery explosion-proof performance testing machine according to claim 1, wherein the door locking assembly comprises a fixing plate (4), an embedded groove (401), a trapezoid block (402), a penetrating rod (403), a spring (404) and a vertical plate (405), the fixing plate (4) is fixedly arranged on the right side surface of the explosion-proof box body (1), a plurality of embedded grooves (401) are formed in the left side surface of the fixing plate (4), the trapezoid block (402) is fixedly arranged in the embedded groove (401) through the spring (404), the penetrating rod (403) is fixedly arranged at the right end of the trapezoid block (402), and the vertical plate (405) is fixedly arranged at the right end of the penetrating rod (403).
  5. 5. The new energy battery explosion-proof performance testing machine according to claim 4, wherein the gap between the trapezoid block (402) and the explosion-proof box body (1) is equal to the thickness of the explosion-proof box door (2).
  6. 6. The explosion-proof performance testing machine for the new energy battery according to claim 5, wherein when the spring (404) is in a natural extension state, the outer side of the trapezoid block (402) is completely embedded in the embedded groove (401), the inner side of the trapezoid block (402) extends out of the embedded groove (401), and when the spring (404) is in a maximum compression state, the trapezoid block (402) is completely embedded in the embedded groove (401).
  7. 7. The new energy battery explosion-proof performance testing machine according to claim 1, wherein a fire extinguisher is arranged at the top of the inner side of the explosion-proof box body (1), and a smoke sensor is arranged on the fire extinguisher and is electrically connected with a switch of the fire extinguisher through a controller.

Description

New energy battery explosion-proof performance testing machine Technical Field The utility model relates to the technical field of battery explosion-proof performance testing, in particular to a new energy battery explosion-proof performance testing machine. Background The new energy battery is novel energy storage equipment, can convert renewable energy sources such as solar energy, wind energy, water energy and the like into chemical energy to be stored, and is commonly used in the market and mainly comprises a ternary lithium battery, a lithium iron phosphate battery, a lithium cobaltate battery, a lead-acid battery and the like; Before leaving the factory after the battery is manufactured, the explosion-proof performance of the battery is required to be tested, so that the condition that the combustion or explosion of the storage battery is caused by the influence of electric spark during charging is avoided; In the prior art, the patent with the authority bulletin number of CN212341397U discloses a battery explosion-proof performance test system, and the battery explosion-proof performance test system has the advantages of simple structure, quick disassembly and assembly, low requirement on sample processing, reliability, strong stability, easy function expansion, convenient maintenance and repair, convenient manufacture and the like, and is suitable for battery explosion-proof performance test; But the device is detecting the in-process to the battery, and the battery takes place the flue gas that the burning produced and directly discharges through the air-blower, not only pollutes the environment, and when the chamber door was closed, simply set up the air-blower, and flue gas mobility is not good in the box, influences the effect of discharging fume, consequently designs a new energy battery explosion-proof performance test machine and solves above-mentioned problem. Disclosure of utility model The utility model aims to solve the problems in the background technology, and provides a new energy battery explosion-proof performance testing machine. The utility model aims to solve the technical problem of providing a new energy battery explosion-proof performance testing machine, which solves the problems that in the prior art, smoke is directly discharged and the environment is polluted in the process of carrying out explosion-proof testing on batteries. The utility model provides a new energy battery explosion-proof performance testing machine which comprises an explosion-proof box body, an explosion-proof box door, explosion-proof glass windows, a smoke removing assembly and door body locking assemblies, wherein the left side of the outer surface of the explosion-proof box body is rotatably provided with the explosion-proof box door through a hinge, the explosion-proof glass windows are embedded in the center of the explosion-proof box door, the smoke removing assembly is fixedly arranged on the back surface of the explosion-proof box door, the door body locking assemblies are fixedly arranged on the right side of the explosion-proof box body, baffle plates are fixedly arranged at the outer ends of the inner side of the explosion-proof box body, guide rods are fixedly arranged on the left side and the right side of the inner side of the explosion-proof box body, lifting plates are arranged on the two guide rods in a penetrating mode, discharge heads are arranged on the left side and the right side of the bottom surface of each lifting plate, a screw rod is rotatably arranged in the center of each lifting plate through a bearing, the screw rod is in threaded connection with the upper surface of the explosion-proof box body, a turntable is fixedly arranged on the top of the screw rod, and the two discharge heads are electrically connected with an external power supply. Preferably, the smoke abatement assembly comprises an activated carbon box, a fan, an air inlet pipe and a return pipe, wherein the fan is arranged in the center of the upper surface of the activated carbon box in a penetrating mode, the air inlet pipe is arranged at the air inlet end of the fan, and the return pipe is arranged in the bottom of the activated carbon box in a penetrating mode. Preferably, the air inlet pipe penetrates through the upper surface of the explosion-proof box body, and the return pipe penetrates through the inner bottom of the explosion-proof box body. Preferably, the door body locking assembly comprises a fixed plate, an embedded groove, a trapezoid block, a penetrating rod, a spring and a vertical plate, wherein the fixed plate is fixedly arranged on the right side surface of the explosion-proof box body, a plurality of embedded grooves are formed in the left side surface of the fixed plate, the trapezoid block is fixedly arranged in the embedded groove through the spring, the penetrating rod is fixedly arranged at the right end of the trapezoid block, and the vertical plate is fixedly arranged at the right e