Shelter explosion-proof device

Abstract

The invention discloses a shelter explosion-proof device. The device comprises a stainless steel outer frame, an integrated protective cover, a windscreen wiper unit, a monitoring camera, a light supplementing lamp and a waterproof top cover. An airflow channel is arranged between the waterproof top cover and the stainless steel outer frame; two ends of the stainless steel outer frame are fixed with the waterproof top cover through fixing bolts; and the stainless steel outer frame covers an outer side of the integrated protective cover, the monitoring camera is installed on an inner wall, close to a top end, of the integrated protective cover, a front side of the integrated protective cover is made of organic glass, the other parts of the integrated protective cover are made of stainless steel, an illuminance sensor is installed on the inner wall of the stainless steel outer frame, and the windscreen wiper unit is installed on the outer side of a bottom end of the integrated protectivecover. All devices are installed in an environment which is closed as much as possible, a 12V direct-current power supply mode is adopted for supplying power to the devices, possible sparking causedby leakage discharge of the devices is avoided, air circulation is facilitated through the airflow channel, a secondary explosion-proof area is avoided, and meanwhile monitoring of a material level and waterproof treatment of the bottom of a shelter are facilitated.

Description

technical field [0001] The invention relates to the technical field related to warehousing, in particular to an explosion-proof device for a shelter. Background technique [0002] In the process of crop storage, the shelter belongs to the loading and unloading area of ​​raw materials (corn, bran, second wheat, etc.), and the raw materials themselves contain a lot of dust and fine particles. There is a lot of dust, the shelter is a closed environment, there is basically no visible light inside, and there is no normal air convection. The above two points constitute the characteristics of dust explosion-prone areas, and the traditional material level monitoring device is easy to generate electricity exposed to dust. Sparks are a big safety hazard, because the raw materials are easy to rot and deteriorate after being soaked in water, so the shelter needs to be waterproofed. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet....

AI Technical Summary

Problems solved by technology

[0002] In the process of crop storage, the shelter belongs to the loading and unloading area of ​​raw materials (corn, bran, second wheat, etc.), and the raw materials themselves contain a lot of dust and fine particles. There is a lot of dust, the shelter is a closed environment, there is basically no visible light inside, and there is no normal air convection. The above two points constitute the characteristics of dust explosion-prone areas, and the traditional material level monitoring device is easy to generate electricity exposed to dust. Sparks are a big safety hazard, because the raw materials are easy to rot and deteriorate after being soaked in water, so the shelter needs to be waterproofed

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