Explosion-proof electric machine with safety in use

An explosion-proof motor and safety technology, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems that the heat cannot be dissipated in time, the heat dissipation effect of the explosion-proof motor is not good, and it is inconvenient to use, so as to achieve good heat dissipation effect and reduce the temperature , to avoid unintended effects

Inactive Publication Date: 2016-11-23
杨建玉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the main power equipment, explosion-proof motors are usually used to drive pumps, fans, compressors and other transmission machinery, etc. General explosion-proof motors have poor heat dissipation effect, and accidents may be caused if the heat cannot be dissipated in time. convenient

Method used

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  • Explosion-proof electric machine with safety in use
  • Explosion-proof electric machine with safety in use

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see Figure 1-2 , the present invention provides a technical solution: an explosion-proof motor that is safe to use, including an explosion-proof housing 1, and the two ends of the explosion-proof housing 1 are respectively fixedly connected with a front end cover 19 and a rear end cover 8, so as to facilitate the installation of the internal components of the explosion-proof motor and disassembly, the inside of the explosion-proof housing 1 is provided...

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Abstract

The invention discloses an explosion-proof motor which is safe to use, which comprises an explosion-proof casing, the two ends of the explosion-proof casing are respectively fixedly connected with a front end cover and a rear end cover, a stator is arranged inside the explosion-proof casing, and a cavity is left inside the stator , and the cavity is provided with a rotor, the outer surface of the rotor is provided with a rotor coil, the rotor is connected to the shaft through a ball bearing, the inner wall of the explosion-proof shell is provided with a black chrome coating plate, and the outer side of the black chrome coating plate is provided with a There is a gap between the aluminum alloy plate, the black chrome coated plate and the aluminum alloy plate, and a water delivery pipe is arranged in the gap, a water storage tank is arranged outside the explosion-proof shell, and a first water pump is arranged on one side of the water storage tank. The safe explosion-proof motor should be used to conduct the heat absorbed by the black chrome coating plate in time, so as to achieve a good heat dissipation effect, avoid heat accumulation in the explosion-proof shell, and avoid accidents, thereby reducing the internal temperature of the explosion-proof motor. To ensure the safe use of explosion-proof motors, the structure is relatively simple.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an explosion-proof motor with safe use. Background technique [0002] Explosion-proof motor is a kind of motor that can be used in flammable and explosive places, and does not generate electric sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. In addition, it is also widely used in textile, metallurgy, city gas, transportation, grain and oil processing, papermaking, medicine and other departments. As the main power equipment, explosion-proof motors are usually used to drive pumps, fans, compressors and other transmission machinery, etc. General explosion-proof motors have poor heat dissipation effect, and accidents may be caused if the heat cannot be dissipated in time. convenient. Contents of the invention [0003] The object of the present invention is to provide a safe explosion-proof motor to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/02H02K5/20H02K5/24H02K5/136
CPCH02K5/02H02K5/136H02K5/20H02K5/24
Inventor 杨建玉
Owner 杨建玉
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