An industrial anti-leakage solenoid valve that can eliminate water hammer
An industrial, anti-leakage technology, applied in the direction of valve devices, valve details, climate sustainability, etc., can solve the problems of no response voltage, no self-detection device, shortage, etc., to prolong service life, avoid fluid leakage, good cushioning effect
Active Publication Date: 2022-08-09
湖北创偲诺电气科技股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems in the prior art that the opening and closing of the solenoid valve is damaged by the water hammer effect, does not have its own detection device, and has no measures to deal with insufficient voltage, and proposes an industrial anti-water hammer that can slow down. Leakage solenoid valve
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[0022] refer to Figure 1-4 , an industrial anti-leakage solenoid valve that can eliminate water hammer, comprising a valve body 1, an electromagnetic control device 2 is arranged on the upper surface of the valve body 1, the electromagnetic control device 2 controls the opening and closing of the solenoid valve, and the electromagnetic control device 2 passes through The electric switch 22 is electrically connected to the wire, and the valve body 1 is fixedly connected with a balance tube 3. Both ends of the balance tube 3 extend to the inside of the valve body 1. Both ends of the balance tube 3 are located on both sides of the electromagnetic control device 2. When there is leakage at the connection between the device 2 and the valve body 1, it will cause a pressure loss when the fluid flows through the electromagnetic control device 2, which will inevitably lead to different pressures at both ends of the balance tube 3. The inner side wall of the balance tube 3 is slidably c...
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The invention discloses an industrial anti-leakage electromagnetic valve capable of eliminating water hammer, comprising a valve body, an electromagnetic control device is arranged on the upper surface of the valve body, and an electric switch is electrically connected to the electromagnetic control device through a wire. The valve body is fixedly connected with a balance tube, both ends of the balance tube extend to the inside of the valve body, the inner side wall of the balance tube is slidably connected with a permanent magnet through the first sliding groove, and the permanent magnet is fixed to the balance tube A number of first springs are connected, two magnetic sliders are sealed and slidably sleeved in the balance tube, a second spring is fixedly connected between the magnetic slider and the permanent magnet, and the inner side wall of the balance tube is provided with two screws. coil. The advantages are: the electromagnetic valve in the present invention can effectively relieve the impact force of the water hammer effect on the electromagnetic valve, increase its service life, and at the same time can monitor the leakage situation by itself, with higher safety, and can temporarily change the power supply to ensure the electromagnetic valve when the voltage is insufficient. normal use of the valve.
Description
technical field [0001] The invention relates to the technical field of valves, in particular to an industrial anti-leakage solenoid valve that can eliminate water hammer. Background technique [0002] Solenoid valves are very common in life and production. They are industrial equipment controlled by electromagnetics. They are the basic components of automation used to control fluids. They belong to actuators and are usually installed in pipelines to control the on-off of fluids in pipelines. Solenoid valves There are many kinds, different solenoid valves play a role in different positions of the control system, the most commonly used are check valves, safety valves, directional control valves, speed control valves, etc. [0003] In the prior art, the existing solenoid valve does not have a good buffering water hammer effect device. Since the solenoid valve needs to be opened and closed frequently in the industry, it must often be affected by the impact force caused by the wa...
Claims
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IPC IPC(8): F16K47/02F16K37/00
CPCF16K47/023F16K37/0083Y04S20/20
Inventor 柴燕飞
Owner 湖北创偲诺电气科技股份有限公司