Wireless control electromagnetic valve body structure

Abstract

The utility model relates to a wireless control electromagnetic valve body structure which comprises a communicating valve body and a shell, the shell is arranged above the communicating valve body, a valve body switch cavity is formed above the middle of the communicating valve body, the valve body switch cavity is provided with a speed reduction slope, the axis position of the shell is vertically through and communicated with the valve body switch cavity, and the valve body switch cavity is provided with a speed reduction slope. A push column block is slidably connected into the valve body switch cavity, a sealing plug block is arranged below the push column block, a side plate is arranged on the periphery of the push column block, a pull rod is arranged above the push column block, a spring sleeves the pull rod, a control coil is arranged at the upper end of the pull rod, and a connecting iron core is arranged on the control coil. The connecting iron core penetrates through the bottom face of the control coil to be connected with the pull rod, the connecting rod is arranged at the upper end of the connecting iron core, and the blind nut is arranged on the top face of the connecting rod. The valve has the advantages that the control coil, the connecting iron core, the push column block and the sealing plug block are designed, the valve and the valve body switch cavity can be closed through the sealing screen block, and the sealing screen block has the anti-pressure capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline accessories, in particular to a wireless control electromagnetic valve body structure. Background Art

[0002] Solenoid valve is an industrial device controlled by electromagnetics. It is a basic component for controlling fluid automation. It is an actuator and is not limited to hydraulic and pneumatic. It is used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, and the accuracy and flexibility of the control can be guaranteed. There are many types of solenoid valves, and 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.

[0003] When the existing solenoid valve is in use, the sealing and opening of the valve are achieved through the interaction between the internal electromagnetic coil and the spring. When no gas or liquid is passed into the pipeline before use, gas or liquid is passed into the pipeline. The liquid will flow along the pipeline to the solenoid valve. At this time, the impact force of the liquid is relatively large and may directly break through the seal of the solenoid valve, resulting in a leakage gap in the solenoid valve. In view of this, this invention is specially applied for. Utility Model Content

[0004] In order to solve the above-mentioned problems in the prior art, the utility model provides a wireless cut-off valve, which can improve the above-mentioned deficiencies.

[0005] The utility model relates to a wireless controlled electromagnetic valve body structure, comprising a connecting valve body and a shell, wherein the shell is arranged above the connecting valve body, a valve body switch chamber is present in the middle and upper part of the connecting valve body, a deceleration slope is present in the valve body switch chamber, an axis position of the shell is arranged to pass through up and down and is connected with the valve body switch chamber, a push column block is slidably connected in the valve body switch chamber, a sealing plug block is arranged below the push column block, a side plate is arranged on the outer periphery of the push column block, a pull rod is arranged above the push column block, a spring is arranged on the pull rod outer sleeve, a control coil is arranged on the upper end of the pull rod, a connecting iron core is arranged on the control coil, the connecting iron core passes through the control coil and its bottom surface is connected to the pull rod, a connecting rod is arranged at the upper end of the connecting iron core, and a pull cap is arranged on the top surface of the connecting rod.

[0006] Furthermore, a cover cap is disposed on the top surface of the shell, and the cover cap covers the pull cap.

[0007] Furthermore, the lower end of the spring is located above the side plate, and the upper end of the spring is against the bottom surface of the iron core.

[0008] Furthermore, a permanent magnet is hidden in the push column block.

[0009] Furthermore, an energy storage device is arranged on one side of the housing, and the energy storage device provides power to the circuit board. A circuit board is arranged on the other side, and the circuit board is connected to the control coil wire.

[0010] Furthermore, there is an opening on the top surface of the shell, and a pair of pulleys are arranged on the opening surface, and the pulleys are in contact with the connecting rod.

[0011] Furthermore, the push column block is connected to the blocking ball via a flexible rope.

[0012] The beneficial effect of the design of the utility model is that a control coil is designed to connect the iron core, the push column block and the sealing plug block, and the sealing screen block can be closed with the valve body switch chamber, and the sealing screen block has pressure resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the utility model.

[0014] Illustration: 1 connecting pipe valve body, 2 outer shell, 3 sealing cap, 4 pull cap, 5 connecting rod, 6 connecting iron core, 7 control coil, 8 pull rod, 9 spring, 10 energy storage device, 11 permanent magnet, 12 push column block, 121 side plate, 13 sealing plug block, 14 control circuit board, 15 opening surface, 16 pulley, 100 valve body switch chamber. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] like Figure 1 As shown, the utility model relates to a wireless controlled electromagnetic valve body structure, including a connecting valve body 2 and a shell 3, the shell is arranged above the connecting valve body, a valve body switch chamber 100 is present in the middle and upper part of the connecting valve body, a deceleration slope is present in the valve body switch chamber, the shell axis position is arranged to pass through up and down and is connected with the valve body switch chamber, a push column block 12 is slidably connected in the valve body switch chamber, a sealing plug block 13 is arranged below the push column block, the top surface of the sealing block is threadedly connected to the bottom surface of the push column block, the sealing plug block is made of rubber, and its thickness is greater than 3mm, a side plate 121 is arranged on the periphery of the push column block, a pull rod 8 is arranged above the push column block, a spring 9 is arranged on the pull rod outer sleeve, a control coil 7 is arranged on the upper end of the pull rod, a connecting iron core 6 is arranged on the control coil, the connecting iron core passes through the control coil and its bottom surface is connected to the pull rod, a connecting rod 5 is arranged on the upper end of the connecting iron core, and a pull cap 4 is arranged on the top surface of the connecting rod.

[0017] As a technical improvement, a cover cap 3 is provided on the top surface of the shell, and the cover cap covers the pull cap.

[0018] As a technical improvement, the lower end of the spring is located above the side plate 121, and the upper end of the spring is against the bottom surface of the iron core.

[0019] As a technical improvement, a permanent magnet 11 is hidden in the push column block.

[0020] As a technical improvement, an energy storage device 10 is arranged on one side of the housing to provide power to the circuit board, and a circuit board 14 is arranged on the other side to be connected to the control coil wires.

[0021] As a technical improvement, there is an opening surface 15 on the top surface of the shell, and a pair of pulleys 16 are arranged on the opening surface, and the pulleys are in contact with the connecting rod.

[0022] As a technical improvement, the push column block is connected to the blocking ball 102 via a flexible rope 103 .

[0023] This design has been modified to add a sealing plug to improve the anti-punching ability and play a protective role.

Claims

1. A wireless control solenoid valve body structure, characterized in that: It includes a connecting valve body and an outer shell, the outer shell is arranged above the connecting valve body, there is a valve body switch chamber above the middle of the connecting valve body, there is a deceleration slope in the valve body switch chamber, the outer shell axial position is arranged to pass through up and down and is connected with the valve body switch chamber, a push column block is slidably connected in the valve body switch chamber, a sealing plug block is arranged below the push column block, a side plate is arranged on the outer periphery of the push column block, a pull rod is arranged above the push column block, a spring is arranged on the pull rod outer sleeve, a control coil is arranged on the upper end of the pull rod, a connecting iron core is arranged on the control coil, the connecting iron core passes through the control coil and its bottom surface is connected to the pull rod, a connecting rod is arranged on the upper end of the connecting iron core, and a pull cap is arranged on the top surface of the connecting rod.

2. A wireless control solenoid valve body structure according to claim 1, characterized in that: A cover cap is arranged on the top surface of the shell, and the cover cap covers the pull cap.

3. The wireless control solenoid valve body structure according to claim 1, characterized in that: The lower end of the spring is located above the side plate, and the upper end of the spring is against the bottom surface of the iron core.

4. The wireless control solenoid valve body structure according to claim 1, characterized in that: A permanent magnet is hidden in the push column block.

5. The wireless control solenoid valve body structure according to claim 1, characterized in that: An energy storage device is arranged on one side of the shell, and the energy storage device provides power to the circuit board. A circuit board is arranged on the other side of the shell, and the circuit board is connected with the control coil wire.

6. The wireless control solenoid valve body structure according to claim 1, characterized in that: An opening is provided on the top surface of the shell, and a pair of pulleys are arranged on the opening surface, and the pulleys are in contact with the connecting rod.

7. The wireless control solenoid valve body structure according to claim 1, characterized in that: The push column block is connected to the blocking ball through a flexible rope.

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