Fireproof alarm type explosion-proof control cabinet

A control cabinet and alarm-type technology, applied in the field of control cabinets, can solve the problems of poor fire prevention effect of control cabinets, and achieve the effect of reducing the probability of fire

Inactive Publication Date: 2020-12-04
南京奥亚美电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A fire-proof control cabinet in the above-mentioned patent has the following deficiencies: there is no practical solution to how to deal with an open flame in the cabinet, which leads to poor fire-proof effect of the control cabinet and high potential safety hazards, which cannot satisfy people. usage requirements

Method used

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  • Fireproof alarm type explosion-proof control cabinet
  • Fireproof alarm type explosion-proof control cabinet
  • Fireproof alarm type explosion-proof control cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-4 , a fire alarm type explosion-proof control cabinet, including a cabinet body 1, a suction cup 8 is fixedly connected to the top inner wall of the cabinet body 1, an air bag 9 is fixedly connected to an outer wall of one end of the suction cup 8, and a protective cover 16 is arranged on the top inner wall of the cabinet body 1, And the inner walls of both sides of the protective cover 16 are all provided with support rods 15, and the outer wall of one end of the support rods 15 is provided with a fixed ring 10, and the air bag 9 is clamped in the inside of the fixed ring 10, and the outer wall of one side of the fixed ring 10 is plugged with an electric motor. Push rod 11, and one end of the electric push rod 11 is fixedly connected with a steel needle, one side of the outer wall of the cabinet body 1 is provided with a housing 2, and one side of the outer wall of the housing 2 is provided with a motor 5, one end of the output shaft of the motor 5 T...

Embodiment 2

[0032] refer to Figure 5 , a fire alarm type explosion-proof control cabinet. Compared with Embodiment 1, this embodiment is provided with a connecting plate 23 on one side of the cabinet door 22, and a telescopic rod 24 is provided on the bottom outer wall of the connecting plate 23. The cabinet body 1 One side of the outer wall is provided with a card seat, and one end of the telescopic rod 24 is engaged with the card seat.

[0033] Working principle: when people overhaul the cabinet body 1, the telescopic rod 24 can be pulled out and inserted into the card seat, which can play a good role in fixing the cabinet door 22 and avoid the accident that the cabinet door 22 clamps people.

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Abstract

The invention discloses a fireproof alarm type explosion-proof control cabinet which comprises a cabinet body. A sucker is fixedly connected to the inner wall of the top of the cabinet body, an air bag is fixedly connected to the outer wall of one end of the sucker, a protective cover is arranged on the inner wall of the top of the cabinet body, and supporting rods are arranged on the inner wallsof the two sides of the protective cover. When a temperature sensor detects that the interior of the cabinet body exceeds a set threshold value, an electric push rod is automatically started, the electric push rod drives a steel needle to extend to puncture an air bag, and therefore dry powder fire extinguishing materials contained in the air bag can be sprayed out, and fire extinguishing work canbe conducted on the cabinet body. When the air bag is punctured, larger air flow is generated and blows the first fan blades to be rotated,, meanwhile, the multiple fan blades are connected through atraction rope, and therefore the multiple fan blades can irregularly rotate when the air bag explodes, sprayed dry powder extinguishing materials can be evenly dispersed, and fire disasters caused bydead corners are avoided.

Description

technical field [0001] The invention relates to the technical field of control cabinets, in particular to a fire alarm type explosion-proof control cabinet. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. [0003] After retrieval, the Chinese Patent Publication No. CN210092597U discloses a fireproof control cabinet, including a control cabinet main body, an adjustment mechanism and a protection mechanism. The control cabinet main body includes a protective shell, a door switch, a power switch, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/30H02B1/56H02B1/38A62C3/16A62C37/42A01M29/30A01M29/34
CPCA01M29/30A01M29/34A62C3/16A62C37/42H02B1/28H02B1/30H02B1/306H02B1/38H02B1/565
Inventor 王观波
Owner 南京奥亚美电子科技有限公司
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