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Chemical electromagnetic valve

A solenoid valve, chemical technology, applied in the direction of valve details, valve device, valve shell structure, etc., can solve the problems of poor oxidation resistance and corrosion resistance, inconvenient use, low hardness, etc., to achieve efficient protection, not easy to damage, hardness big effect

Inactive Publication Date: 2018-11-16
吴玉婷
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing chemical solenoid valves cannot be efficiently applied in the chemical industry, have poor oxidation resistance and corrosion resistance, are inconvenient to use, have low hardness, are easily damaged, and are difficult to meet existing needs

Method used

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  • Chemical electromagnetic valve
  • Chemical electromagnetic valve
  • Chemical electromagnetic valve

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] see Figure 1-3 , the present invention provides a technical solution: a chemical solenoid valve, its structure includes a valve body 1, a water inlet 2, a water outlet 3, a valve stem 4, an electromagnetic coil 5, a junction box 6 and a casing 7, the valve body 1 The top left side of the valve body 1 is provided with a water outlet 3, the top right side of the valve body 1 is provided with a water inlet 2, the inner top of the valve body 1 is provided with a valve stem 4, and the lower half of the valve stem 4 is provided with Iron core sealing member 9, the upper part of the valve stem 4 is provided with a movable iron core 8, the outside of the valve stem 4 is provided with a solenoid tube 11, and the top of the valve stem 4 is provided ...

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Abstract

The invention discloses a chemical electromagnetic valve. The chemical electromagnetic valve structurally comprises a valve body, a water inlet, a water outlet, a valve rod, electromagnetic coils, a junction box and a shell. The water outlet is formed in the left side of the top of the valve body, the water inlet is formed in the right side of the top of the valve body, the valve rod is arranged on the top inside the valve body, an iron core sealing member is arranged on the lower half part of the valve rod, a movable iron core is arranged on the upper half part of the valve rod, an electromagnetic tube is arranged outside the valve rod, a movable ejector rod is arranged on the top of the valve rod, the electromagnetic coils are arranged on two sides of the valve rod, the shell is arrangedon the outer side of the top of the valve body, a fastening bolt is arranged on the top of the shell, and the junction box is arranged on the right side of the shell. The shell is internally composedof a corrosion-resistant coating, a carbon steel layer and a buffering and reinforcing layer. The chemical electromagnetic valve is protected effectively, is suitable for the chemical field effectively, and is high in corrosion resistance and oxidization resistance, large in hardness, high in buffering performance, not easy to damage, high in material strength and durable.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a chemical solenoid valve. Background technique [0002] Solenoid valve is an industrial equipment controlled by electromagnetic. It is an automatic basic component used to control fluid. It belongs to actuator and is not limited to hydraulic and pneumatic. It is used to adjust the direction, flow, speed and other parameters of the medium in the industrial control system. Solenoid valves can cooperate with different circuits to achieve the expected control, and the control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valves. Different solenoid valves play a role in different positions of the control system. The most commonly used ones are check valves, safety valves, directional control valves, and speed regulating valves. Existing chemical solenoid valves cannot be efficiently applied in the chemical industry, have poor oxidation resi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K27/02F16K31/06
CPCF16K27/029F16K31/0655
Inventor 吴玉婷宋健平
Owner 吴玉婷
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