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Energy-saving motor starter and motor running capacitor modularized structure

A technology for running capacitors and motor starters, applied in starter parts and other directions, can solve the problems of neglecting the quick positioning and installation effect, single function, no relay or relay effect, etc., to achieve fast fixation, improve connection speed, The effect of improving installation efficiency

Active Publication Date: 2014-12-03
CHANGSHU TIANYN ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the two patents have the following common shortcomings: first, the patents pay attention to their own modular effect, while ignoring the effect of quick positioning and installation with the installation substrate in the refrigerator; second, the function is single, such as the two patents It does not have the transfer or relay effect function to provide corresponding line connection for the refrigeration compressor, because the line connecting the compressor includes the power line, the main line of the compressor, the auxiliary line of the compressor and the grounding protection line, etc. If the reasonable position of the body is matched with the terminal block for the power line of the compressor, the main and auxiliary lines of the compressor and the grounding protection line, and the terminal box is equipped with terminals for these lines, then not only can the connection line of the compressor be significantly improved. Standardize and regularize the effect, but also play a corresponding role in electrical safety and improve the wiring efficiency of the compressor

Method used

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  • Energy-saving motor starter and motor running capacitor modularized structure
  • Energy-saving motor starter and motor running capacitor modularized structure

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Embodiment Construction

[0020] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.

[0021] Before describing the accompanying drawings, the applicant declares that all the concepts of directionality or orientation such as up, down, front, back, left and right are aimed at the current figure 1 In terms of the position state shown, the reason for using orientation description is to help the public understand the present invention, so the technical essence of the present invention cannot be...

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Abstract

The invention relates to an energy-saving motor starter and motor running capacitor modularized structure and belongs to the field of motor starting and running devices of refrigerating compressors. The energy-saving motor starter and motor running capacitor modularized structure comprises a box, a compressor power-consumption-free starter and a compressor motor running capacitor. A transformer cavity, a bidirectional thyristor cavity and a motor starter cavity are respectively arranged at the left end, the middle and the right end of a box cavity, and a motor running capacitor is formed on the rear side of the box body. The compressor power-consumption-free starter is inserted into the box cavity. The compressor motor running capacitor is packaged in the motor running capacitor cavity. The energy-saving motor starter and motor running capacitor modularized structure is characterized by comprising an electrical compressor connecting box base and a protective cover, the upper side of the electrical compressor connecting box base is fixed with the box, a connecting terminal fixing base is formed on one side of the electrical compressor connecting box base, a connecting terminal cavity is formed on the upper portion of the connecting terminal fixing base, electric compressor connecting terminals are arranged in the connecting terminal cavity, the protective cover is fixedly nested with the box, nested box positioning legs are arranged at the bottom of the box in an extending manner, and a circuit positioning mechanism and a box fixing base are formed on the outer wall of the front side of the box. Modularized and electrical connection effect is good, mounting efficiency is high, and connection is regular and high in speed.

Description

Technical field [0001] The present invention belongs to the technology field of the starting installation of the cooling compressed motor motor. It involves a modular structure of a energy -saving motor starter and a motor capacitor.The modular structure. Background technique [0002] As the industry knows, there is a motor startup in series in the launching circuit of the refrigeration compressor, and uses the positive temperature coefficient thermistor (English abbreviation as PTC) at the normal temperature direction state at room temperature.When the compressor is turned on, the current through the PTC and a pair of inserts (also known as the tactical tape) of the two -sided electric contact with PTC connects the starting circuit of the compressor to start the refrigeration compressor motor.At the same time, at the moment when the motor is started, the current flowing through the PTC to quickly heat the PTC, and in a very short period of time, the PTC reaches the high resistan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P1/02
Inventor 赵云文
Owner CHANGSHU TIANYN ELECTROMECHANICAL
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