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Frequency conversion all-in-one machine

A technology of all-in-one machine and frequency conversion device, which is applied in the field of all-in-one machine with frequency conversion, and can solve problems such as inconvenient water and electricity connection

Inactive Publication Date: 2021-01-22
QINGDAO CCS ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the side of the motor connected to the water and electricity is close to the wall due to the swing direction, it is very inconvenient for the operator to connect the water and electricity on this side

Method used

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  • Frequency conversion all-in-one machine
  • Frequency conversion all-in-one machine
  • Frequency conversion all-in-one machine

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are part of the embodiments of the present disclosure, but not all of them. Based on the implementation manners in the present disclosure, all other implementation manners obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure.

[0025] It should be understood that the terms "first", "second", "third" and "fourth" in the claims, specification and drawings of the present disclosure are used to distinguish different objects, rather than to describe a specific order . The terms "comprising" and "comprises" used in the specification and claims of the present disclosure indicate the presence of described features, integers, steps, operations, elements and / or componen...

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PUM

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Abstract

The present invention relates to a frequency conversion all-in-one machine, which may include a motor, wherein the motor comprises a shell, a shell water channel is arranged on the outer peripheral surface of the shell, used for cooling the motor, and has a first water port and a second water port, the first water port is located on the first side of the motor, the second water port is located onthe second side of the motor, when the motor is in a first swing direction, the first water port is used as a water inlet for introducing cooling water into the water channel of the shell, and the second water port is used as a water outlet for discharging the cooling water out of the water channel of the shell, and when the motor is in a second swing direction, the second water port is used as awater inlet for introducing cooling water into the shell water channel, and the first water port is used as a water outlet for discharging the cooling water out of the shell water channel. According to the motor disclosed by the invention, water and electricity connection can be realized on any side, so that an operator can conveniently receive water and electricity under the condition that the space is limited.

Description

technical field [0001] The present disclosure relates generally to the field of electric machine construction. More specifically, the present disclosure relates to a frequency conversion all-in-one machine. Background technique [0002] When the motor is used in the coal mine, the working space will be limited by the underground space, so that part of the structure of the motor is closer to the wall. When the side of the motor connected to the water and electricity is close to the wall due to the swing direction, it is very inconvenient for the operator to connect the water and electricity on this side. [0003] Therefore, it is necessary to develop a motor that can facilitate operators to connect water and electricity in the case of limited space. Contents of the invention [0004] The purpose of the present disclosure is to provide a frequency conversion all-in-one machine, so that operators can conveniently connect water and electricity to the motor in the case of lim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/20H02K5/04H02K9/19
CPCH02K5/04H02K5/20H02K9/19
Inventor 宋承林宫浩庭孙即明宋清江胡平
Owner QINGDAO CCS ELECTRIC CORP