Internal and external circulation cooling machine for anti-explosion robot

Abstract

The invention discloses an internal and external circulation cooling machine for an anti-explosion robot, and relates to the technical field of cooling devices. The problem that a proper heat dissipation mode cannot be used for heat dissipation of a control chip according to specific temperature conditions is solved. The internal and external circulation cooling machine for the anti-explosion robot specifically comprises a bottom plate, a protection frame is arranged on the outer wall of the top of the bottom plate, a top cover is fixed to the outer wall of the top of the protection frame through hinges, two heat dissipation windows are separately formed in the outer wall of one side of the protection frame, two circular through holes are separately formed in the outer wall of one side of the protection frame, and two heat dissipation fans are arranged on the inner walls of the two circular through holes separately. According to the internal and external circulation cooling machine for the anti-explosion robot, by arranging a second heat dissipation box, a second electric control valve, a second temperature sensor, a third water pump and a first electric control valve, the second temperature sensor can transmit the real-time temperature of cooling liquid in the first heat dissipation box to the control chip, when the temperature of the cooling liquid in the first heat dissipation box exceeds the set temperature after heat dissipation, and at the moment, the control chip controls the second electric control valve to be closed.

Description

technical field [0001] The invention relates to the technical field of cooling devices, in particular to an internal and external circulation cooling machine for explosion-proof robots. Background technique [0002] Explosion-proof robots often work outdoors. In hot weather, the hot outside temperature will cause the temperature of the mechanical equipment inside the explosion-proof robot to be too high, especially the temperature of the control chip inside the explosion-proof robot will rise quickly. If the control chip If the temperature is too high, it is likely to cause the explosion-proof robot to be paralyzed as a whole and cannot work normally. Therefore, it is necessary to install a corresponding cooling device around the control chip to effectively cool the control chip, so that the explosion-proof robot can still work normally in a high temperature environment. [0003] After searching, the Chinese patent application number is CNA110027017, which discloses an inter...

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Problems solved by technology

[0002] Explosion-proof robots often work outdoors. In hot weather, the hot outside temperature will cause the temperature of the mechanical equipment inside the explosion-proof robot to be too high, especially the temperature of the control chip inside the explosion-proof robot will rise quickly. If the control chip If the temperature is too high, it is likely to cause the explosion-proof robot to be paralyzed as a whole and cannot work normally. Therefore, it is necessary to install a corresponding cooling device around the control chip to effectively cool down the control chip, so that the explosion-proof robot can still work normally in a high temperature environment.

[0003] After searching, the Chinese patent application number is CNA110027017, which discloses an internal and external circulation water cooling structure for the central processor of an explosion-proof robot, including an integrated board. The upper surface of the integrated board is fixedly connected with a square array of wiring pins. The surface is fixedly connected to the processing module, the upper surface of the integrated board is fixedly connected to two connecting rods, and the surface of the processing module is provided with a mounting device. The problem of using a suitable heat dissipation method to dissipate heat from the control chip under specific temperature conditions

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