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Two-way D-shaped electromagnetic valve and application method thereof

A solenoid valve, D-type technology, applied in valve details, valve devices, valve operation/release devices, etc., to achieve corrosion-resistant installation, easy installation, and small size

Active Publication Date: 2016-03-30
ZHONGHANG ELECTRONICS MEASURING INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most existing products have defects that are difficult to meet the above requirements

Method used

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  • Two-way D-shaped electromagnetic valve and application method thereof
  • Two-way D-shaped electromagnetic valve and application method thereof
  • Two-way D-shaped electromagnetic valve and application method thereof

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Embodiment Construction

[0033] The present invention will be further explained below in conjunction with the drawings.

[0034] Such as Figure 1 to 11 As shown, a two-way D-type solenoid valve includes a valve body 1, a housing 7 and a back cover 8. The valve body 1 and the back cover 8 are respectively arranged at two ends of the housing 7 and respectively connected to both ends of the housing 7. Fixed connection; the valve body 1 is provided with a first passage 101 through the valve body 1 for fluid inflow and a second passage 102 for fluid outflow; the inner cavity of the casing 7 is provided with an electromagnetic control part, the electromagnetic The control part is connected to the lead 9; a diaphragm 3 is arranged between the valve body 1 and the housing 7. One end of the diaphragm is fixedly connected to the electromagnetic control part, and the other end is fixedly and sealedly connected to the valve body 1. The diaphragm 3 A cavity is formed between the valve body and the valve body 1. The ...

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Abstract

The invention belongs to the technical field of valves, and relates to a two-way D-shaped electromagnetic valve and an application method thereof. The two-way D-shaped electromagnetic valve comprises a valve body, a shell and a back cover; the valve body and the back cover are respectively arranged at two ends of the shell, and are fixedly connected to the two ends of the shell; the valve body is provided with a first passage communicated with the valve body for flowing in a fluid and a second passage for flowing out the fluid; an electromagnetic control part is arranged in an inner cavity of the shell; a diaphragm piece is arranged between the valve body and the shell; one end of the diaphragm piece is fixedly connected with the electromagnetic control part, and the other end is fixedly and tightly connected with the valve body; a cavity is formed between the diaphragm piece and the valve body; an outlet of the first passage and an inlet of the second passage are accessed into the cavity; the fluid enters the cavity from the first passage, and flows out from the second passage; and the electromagnetic control part controls the diaphragm piece to stop or conduct the circulation of the fluid between the first passage and the second passage. The electromagnetic valve is simple in structure, small in size, quick in response, corrosion-resistant and convenient for installation.

Description

【Technical Field】 [0001] The invention belongs to the technical field of valves, and relates to a two-way D-type solenoid valve for a biochemical analysis instrument and a use method thereof. 【Background technique】 [0002] Solenoid valves used for biochemical analysis instruments generally require corrosion resistance, low power consumption, long service life, rapid response, low power consumption, small size, and easy integrated installation. Most existing products have defects that are difficult to meet the above requirements. [Content of the invention] [0003] The purpose of the present invention is to solve the above-mentioned shortcomings of the prior art, and propose a two-way D-type solenoid valve and its use method. The solenoid valve has the advantages of simple structure, small size, rapid response, corrosion resistance and easy installation and use. . [0004] The present invention is achieved through the following technical solutions. [0005] A two-way D-type solenoi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06
CPCF16K31/0655F16K31/0672
Inventor 何发明李斌席俭
Owner ZHONGHANG ELECTRONICS MEASURING INSTR
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