Electric commutator

A technology of electric reversing and driving the motor, which is applied in the direction of engine components, valve details, multi-way valves, etc., can solve the problems of the slider 2 not reversing in place, the manufacturing process is complicated, and the compressor is scrapped, etc., to achieve simple structure and easy operation Convenience, the effect of reducing manufacturing cost and use cost

Inactive Publication Date: 2015-04-01
高克伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Since the electromagnetic four-way reversing valve must rely on air pressure to push the slider 2 to reversing, when the pressure is not enough, it is easy to cause the slider 2 to not reversing in place, causin

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  • Electric commutator
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Embodiment Construction

[0060] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0061] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying t...

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Abstract

The invention relates to the field of air conditioner accessories, in particular to an electric commutator. The electric commutator comprises a valve body, a valve element and a driving motor, wherein the valve element is rotationally arranged in the valve body; the driving motor is arranged outside the valve body, is fixedly connected with the valve element and can drive the valve element to rotate; a first vent hole, a second vent hole, a third vent hole and a fourth vent hole which are communicated with an inner wall respectively are formed in an outer wall of the valve body; the first vent hole is coaxial with the third vent hole; the second vent hole is coaxial with the fourth vent hole; the axis of the first vent hole is perpendicular to that of the second vent hole; the valve element is hermetically connected with the valve body; a first communication hole and a second communication hole are formed in the valve element; two ends of the first communication hole are communicated with the first vent hole and the second vent hole respectively; two ends of the second communication hole are communicated with the third vent hole and the fourth vent hole respectively. The electric commutator is simple in structure, easy to manufacture and convenient to operate, the sealing property and the electricity saving performance are improved, and meanwhile, the manufacturing cost and the using cost are reduced.

Description

Technical field [0001] The present invention relates to the field of air-conditioning accessories, in particular to an electric commutator. Background technique [0002] The electromagnetic four-way reversing valve on the existing air conditioner is mainly composed of a main valve, a control valve 1 and a capillary tube. The main valve is composed of a slider 2 and a piston 3 to form a movable valve core. The main valve has through holes at both ends of the valve body to allow the capillary tubes at both ends to communicate with the space in the valve body. The two ends of the slider 2 are respectively fixed with a piston 3 and a piston 3. The spaces on both sides can be communicated through the exhaust holes on the piston 3. The control valve consists of a valve body and an electromagnetic coil. There is a needle valve core in the valve body. There are three (or four) capillary tubes connected between the main valve and the control valve to form a whole four-way reversing val...

Claims

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Application Information

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IPC IPC(8): F16K31/04
CPCF16K31/041F16K11/085
Inventor 高克伟
Owner 高克伟
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