Explosion-proof temperature sensing probe tester

Abstract

The invention discloses an explosion-proof temperature sensing probe tester which comprises an explosion-proof box, a waterproof test unit, a high-temperature test unit and an explosion-proof unit. The left side of the front side face of the explosion-proof box is rotationally connected with the rear side of the right side face of the box door through a rotating shaft, the middle of the top in theexplosion-proof box is fixedly connected with the upper end of a fixing rod, and the lower end of the fixing rod is fixedly connected with the upper surface of a probe socket; the waterproof test unit comprises a water tank, a water pump, a water pipe and a spray head, the water tank is arranged on the rear side of the upper surface of the explosion-proof box, the spray head is arranged in the middle of the rear side face in the explosion-proof box and located on the rear side of the probe socket, and the upper end of the water pipe is connected with a water outlet in the rear side face of the water tank; and the lower end of the water pipe penetrates through the rear side surface of the explosion-proof box and is connected with a water inlet of the spray head. According to the explosion-proof temperature-sensing probe tester, waterproof and high-temperature detection can be carried out on the temperature-sensing probe in an explosion-proof area, and the temperature-sensing probe canbe used after rapid detection.

Description

technical field [0001] The invention relates to the technical field of temperature sensing probe testing equipment, in particular to an explosion-proof temperature sensing probe tester. Background technique [0002] Explosion-proof refers to the ability to resist the impact force and heat of the explosion without loss and still work normally. It is called explosion-proof. To prevent the occurrence of explosions, three necessary conditions must be considered. Limiting one of the necessary conditions limits the generation of explosions. , Select the corresponding explosion-proof instrument and explosion-proof electrical equipment. The standard structures are: flameproof, increased safety, positive pressure, sand-filled, intrinsically safe and oil-filled. In some explosion-proof areas, in order to prevent temperature If the change is too high and an explosion occurs, a large number of temperature sensing probes are generally installed in convenient areas. At present, if the tem...

AI Technical Summary

Problems solved by technology

[0002] Explosion-proof refers to the ability to resist the impact and heat of the explosion without loss and still work normally. It is called explosion-proof. To prevent explosions, three necessary conditions must be considered. Limiting one of the necessary conditions limits the occurrence of explosions. , choose the corresponding explosion-proof instruments and explosion-proof electrical equipment, the standard structures are: explosion-proof type, increased safety type, positive pressure type, sand-filled type, intrinsically safe type and oil-filled type, in some explosion-proof areas to prevent temperature If the change is too high and an explosion occurs, a large number of temperature-sensing probes are generally installed in a convenient area. At present, if the temperature-sensing probes installed in the explosion-proof area need to be waterproof, high-temperature detection and water mist detection, the temperature-sensing probes can only be dismantled. Send it to the testing room for testing. Some testing rooms are relatively far away. It is not convenient to use the temperature-sensing probe when testing, and the testing equipment can only perform a single item test on the temperature-sensing probe. The process requires repeated disassembly of the temperature sensor, increasing the time consumed by the temperature sensor detection

Images