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Electronic expansion valve and refrigeration equipment

A technology of electronic expansion valve and valve body, which is applied in the direction of mechanical equipment, valve details, valve devices, etc., can solve the problems of inconvenient installation and disassembly, high cost, etc., and achieve the effect of simple installation and disassembly and multi-angle installation

Active Publication Date: 2022-05-13
GUANGDONG WELLING ELECTRIC MACHINE MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide an electronic expansion valve and refrigeration equipment, aiming to solve the problem of high cost and inconvenient installation and disassembly of the fixed connection between the coil and the valve body of the electronic expansion valve in the prior art

Method used

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  • Electronic expansion valve and refrigeration equipment
  • Electronic expansion valve and refrigeration equipment
  • Electronic expansion valve and refrigeration equipment

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indications are only used to explain how to move in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second" an...

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Abstract

The invention discloses an electronic expansion valve and refrigeration equipment, and relates to the field of valves.The electronic expansion valve comprises a valve body assembly, a coil and a screwing assembly, the coil is arranged on the periphery of the valve body assembly in a sleeving mode, the screwing assembly is provided with a first screwing piece and a second screwing piece, the first screwing piece is arranged on the coil, and the second screwing piece is arranged on the valve body assembly; the first screwing piece and the second screwing piece have a connecting state and a separating state, the first screwing piece and the second screwing piece can be rotationally switched between the connecting state and the separating state, when the first screwing piece and the second screwing piece are in the connecting state, the coil and the valve body assembly are connected together, and when the first screwing piece and the second screwing piece are in the separating state, the coil and the valve body assembly are separated. The electronic expansion valve is low in fixing cost, the coil and the valve body assembly are easy and convenient to disassemble and assemble, and multi-angle installation of the coil and the valve body assembly can be achieved.

Description

technical field [0001] The invention relates to the field of valves, in particular to an electronic expansion valve and refrigeration equipment. Background technique [0002] In the related art, the coil and the valve body of the electronic expansion valve are basically fixed by welding, the fixing cost is high, and it is not easy to install and disassemble, and it is impossible to realize the multi-angle installation of the coil and the valve body assembly. Contents of the invention [0003] The main purpose of the present invention is to provide an electronic expansion valve and refrigeration equipment, aiming to solve the problem of high cost and inconvenient installation and disassembly of the fixed connection between the coil and the valve body of the electronic expansion valve in the prior art. [0004] In order to achieve the above purpose, the electronic expansion valve proposed by the present invention includes: [0005] valve body components; [0006] a coil sl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06F16K51/00
CPCF16K31/0675F16K51/00
Inventor 黄龙华杨茂石志超陈超曾庆军
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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