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Internal cooling motor system body with pressure resistance cover body

A technology of motor housing and cover body, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., to achieve the effect of optimizing the mechanical energy adjustment structure

Inactive Publication Date: 2013-11-20
李少龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It better solves the mechanical transmission and sealing problems between the outside and inside of pressure vessels such as large refrigerators and reactors.

Method used

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  • Internal cooling motor system body with pressure resistance cover body
  • Internal cooling motor system body with pressure resistance cover body
  • Internal cooling motor system body with pressure resistance cover body

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Embodiment Construction

[0018] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0019] An internal cooling motor system body structure with a pressure-resistant cover includes: a motor casing 1 , a motor iron core and a coil 2 , and a motor coil shield 8 . The stator part of the motor is made of two parts, the iron core and the coil, according to the production requirements of the motor. The iron core that will wind the coil winding is packed in the specially-made motor housing, and the upper and lower sides of the stator are respectively packed into the ring cooling water pipes 4 and 5 within a certain safety range from the coil, and the water pipe fixing clips 15 are fixedly welded. The cooling water pipes 4, 5 and the motor casing can be fixed and sealed by welding or wire connection, and the cooling water can be connected in parallel or in series during use. Then use non-magnetic stainless steel to make a tubular shape acco...

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PUM

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Abstract

The invention provides an internal cooling motor system body with a pressure resistance cover body, and belongs to a motor in a special structure. The pressure resistance cover body is arranged among a motor rotor, an iron core and a coil, the iron core and the coil parts of the motor stator are arranged beyond the pressure of the pressure resistance cover body, the rotor part is arranged in the pressure resistance cover body, and the magnetic field of the motor stator is utilized for driving the motor rotor. Through the technical scheme, the mechanical transmission problem inside and outside pressure containers of large-size refrigerators, reaction kettles and the like is preferably solved. In order to solve the motor coil heating problem, a mode of wetting the coil by oil and adopting a built-in cooling water pipe in the oil is adopted, and a brushless motor structure is adopted in the technology.

Description

Technical field: [0001] The invention belongs to an electric machine, specifically a motor system with a special structure. Background technique: [0002] Before the present invention, motors of various structures were used in various machinery to convert electrical energy to mechanical energy. There are also motors of various structures for use in pressure vessels and the like. [0003] Such as: compressors for air conditioners and refrigerators, which combine the compressor with the motor and then shield it with a pressure-resistant shell. The motor is placed inside the pressure-resistant shell, and the pipeline is connected with the pressure-resistant shell to form a closed refrigerant circulation system. . This structure is suitable for refrigeration systems with low working frequency and small power. [0004] There are certain difficulties in production, technology and maintenance for large-scale refrigerators with high frequency of use. At present, the structure of...

Claims

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Application Information

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IPC IPC(8): H02K7/10H02K3/42
Inventor 李少龙
Owner 李少龙
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