Novel explosion-proof motor

Abstract

The invention discloses a novel explosion-proof motor, which comprises an outer fan, a bearing, an end cover, a cooler, a cover plate, a stator, a rotor, a wind shield, a slip ring, a platinum thermistor, a temperature measurement connecting wire, a galvanized metal hose, a main junction box, a temperature measurement junction box, a heater junction box, an oil injection hole, an oil discharge hole, a heater, a fan cover, a motor main shaft and a monitoring box, wherein the cooler is arranged on the top of an explosion-proof motor main body; the cooler is of a double-fan structure and is fastened at the top of the explosion-proof motor main body through a bolt; a wire core of the temperature measurement connecting wire is made of platinum rhodium alloy and is used for connecting a platinumthermistor and the stator; and the galvanized metal hose wraps the temperature measurement connecting wire. According to the novel explosion-proof motor, design optimization is performed on the outerfan, an explosion-proof motor junction box housing and a sealing part; and the improvement of the outer fan makes the cooling speed of the explosion-proof motor improved; and the redesign and improvement of the junction box reduce spark probability in the operation process of the explosion-proof motor.

Description

technical field [0001] The invention relates to a motor, in particular to a novel explosion-proof motor. Background technique [0002] At present, the development of my country's explosion-proof motor industry is showing an upward trend. The number of companies with large scale and advanced technology is gradually increasing. The market for explosion-proof motors is also gradually increasing, and the development space is further improved. It only focuses on manufacturing, but there are obvious gaps and backwardness in terms of product quality and performance innovation, and the ease of repairing its mechanical parts. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of explosion-proof motor for the above problems. [0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a new type of explosion-proof motor, including an external fan, bearings, e...

AI Technical Summary

Problems solved by technology

[0002] At present, the development of my country's explosion-proof motor industry is showing an upward trend. The number of companies with large scale and advanced technology is gradually increasing. The market for explosion-proof motors is also gradually increasing, and the development space is further improved. However, we must also see that in the current development process, It only focuses on manufacturing, but there are obvious gaps in product quality and performance innovation, and the ease of repairing its mechanical parts.

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