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Shenzhen Electric Technology Co., Ltd.
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The function of each accessory of the fully sealed inflatable cabinet
Edit:Shenzhen Electric Technology Co., Ltd.   PublicDate:2019-03-06

Fully sealed inflatable cabinetsThere are many attachments, each of which has its own functionality. When these parts are combined, the efficiency of the inflatable cabinet is improved. Let's take a look at the role of various accessories.

1, the overall switch: The whole switch can be a combination of isolation switch, circuit breaker and grounding switch, can also be a combination of load switch and grounding switch, can also be a combination of load switch, grounding switch and high voltage fuse. Choose a different integrated switch depending on the user's needs. Combining these switches together greatly reduces the volume, eliminates interlock between switches, and enables better stability.

2. Casing: As the connection between the internal switch and the external power supply, the casing should have good performance, sufficient load capacity and air tightness.

3, Dynamic sealing elements: Dynamic sealing elements, also known as dynamic matching, is the integration of switches and operating structure of the connection. The operating mechanism transmits the action to the internal switch through the external action of the seal, and realizes the operation function, while ensuring the sealing performance.

4, explosion-proof valve: explosion-proof valve is for the inflatable cabinet of the bellows reserved outlet. It's usually sealed. The sealing material has insufficient strength to the bellows of the inflatable cabinet. When the switch fails to heat, the temperature rises sharply, the internal pressure rises sharply, if there is no pressure relief port, the whole bellows easy to burst, the loss is serious. Explosion-proof valves are designed to prevent the explosion of the bellows. Pressure relief port.

5, operating structure: Inflatable cabinet operating mechanism can also be divided into manual and electric two kinds. The electric operating mechanism can realize the "three distance" function. The operating mechanism is connected with the internal switch through a dynamic sealing assembly, which acts as an operation.