Electronic expansion valve

A technology of electronic expansion valve and valve body, which is applied in the direction of lifting valve, valve device, transportation and packaging, etc., can solve the problem of unreasonable arrangement of parts and components, and achieve the effect of reasonable arrangement of positions

Pending Publication Date: 2022-06-24
VALEO AUTOMOTIVE AIR CONDITIONING HUBEI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electronic expansion valve in the prior art has the disadvantage of unreasonable arrangement of components

Method used

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  • Electronic expansion valve
  • Electronic expansion valve
  • Electronic expansion valve

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Embodiment Construction

[0058] The following discloses various implementations or examples of the subject technical solution in different implementations. In order to simplify the disclosure, specific examples of various elements and arrangements are described below, which are, of course, only examples and are not intended to limit the scope of protection of the present invention. For example, the distribution of the first feature in the second feature described later in the specification may include an embodiment in which the first and second features are distributed in a direct relationship, and may also include an additional feature formed between the first and second features. implementation so that there may be no direct connection between the first and second features. Additionally, reference numerals and / or letters may be repeated in various instances throughout the content. This repetition is for brevity and clarity and does not in itself represent a relationship between the various embodime...

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Abstract

The invention relates to an electronic expansion valve. According to the electric control valve, the valve assembly and the main electric control board are located on the different sides of the valve body correspondingly, so that the main control cavity of the main shell can have a large extension space on the side, provided with the main electric control board, of the valve body, and therefore the main control cavity can contain the main electric control board with the large size; the main electric control board with a larger size can integrate more electronic devices, which is very beneficial to the intelligent control of the electronic expansion valve. Therefore, the electronic expansion valve provided by the invention has the advantage of reasonable position arrangement of parts.

Description

technical field [0001] The present invention relates to an electronic expansion valve. Background technique [0002] The traditional air conditioning system consists of four major components, namely the compressor, the evaporator, the condenser and the throttling device. According to the different needs of the air conditioning system, the throttling device can include expansion valves and capillaries. Expansion valve can be divided into thermal expansion valve and electronic expansion valve according to the driving principle. Electronic expansion valves can be divided into electromagnetic-driven electronic expansion valves and motor-driven electronic expansion valves according to different driving methods. [0003] The automotive air-conditioning system includes the above-mentioned four major components. In terms of the throttling device, the automotive air-conditioning system usually uses an expansion valve as the throttling device. Chinese patent application CN101551174...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B41/31B60H1/00
CPCB60H1/00F25B41/31F25B41/34F16K1/32
Inventor 李青万轩臣
Owner VALEO AUTOMOTIVE AIR CONDITIONING HUBEI CO LTD
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