CN220204855U

CN220204855U - Electromagnetic valve rod

Info

Publication number: CN220204855U
Application number: CN202321971232.2U
Authority: CN
Inventors: 吴卫
Original assignee: Suzhou Lewotek Fluid Control Technology Co ltd
Current assignee: Suzhou Lewotek Fluid Control Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-12-19
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a valve rod of an electromagnetic valve, which belongs to the technical field of electromagnetic valves, wherein a drain pipe is arranged on one side of a water inlet pipe, a connecting block is arranged between the water inlet pipe and the drain pipe, a valve body is arranged at the top of the connecting block, a water outlet is arranged in the connecting block, the inner cavity of the water outlet is communicated with the inner side of the water inlet pipe, a water outlet is arranged in the connecting block, the inner cavity of the water outlet is communicated with the inner side of the drain pipe, a connecting cavity is arranged in the connecting block, through a valve rod body, a fixed block and a sealing ring which are arranged, impurities in liquid can be effectively prevented from entering the valve body, the situation of blockage inside the valve body is avoided, and through a dust ring which is arranged, the sealing performance inside the valve body is improved, the sealing reliability is further prevented from entering a sealing piece of a sliding hole, the service life of the electromagnetic valve is reduced, and meanwhile, the use effect is also reduced.

Description

Electromagnetic valve rod

Technical Field

The utility model belongs to the technical field of electromagnetic valves, and particularly relates to a valve rod of an electromagnetic valve.

Background

Solenoid valves (Electromagnetic valve) are solenoid-operated industrial equipment, are automated basic elements for controlling fluids, and are actuators, not limited to hydraulic and pneumatic. For use in industrial control systems to adjust the direction, flow, velocity and other parameters of the medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. Solenoid valves are many, and different solenoid valves function at different positions of the control system, most commonly being check valves, safety valves, directional control valves, speed regulating valves, etc., with valve stems being an important component in the solenoid valves.

The structure function of the existing electromagnetic valve rod is single, and in the long-time use process, due to the fact that a certain anti-fouling mechanism is lacked, the device is easy to clamp, the use is unstable, the use effect is reduced, and the service life of the electromagnetic valve rod is prolonged.

Disclosure of Invention

The utility model aims to provide a solenoid valve rod, which aims to solve the problems that the prior solenoid valve rod in the prior art has single structural function and lacks a certain anti-fouling mechanism in the long-time use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solenoid valve rod, includes the inlet tube, one side of inlet tube is equipped with the drain pipe, be equipped with the connecting block between inlet tube and the drain pipe, the top of connecting block is equipped with the valve body, the inside of connecting block is equipped with the delivery port, the inner chamber of delivery port and the inboard of inlet tube communicate with each other, the inside of connecting block is equipped with the outlet, the inner chamber of outlet communicates with each other with the inside of drain pipe, the inside of connecting block is equipped with the connection chamber, the inside of valve body is equipped with the slide hole, the inside of slide hole is equipped with the electromagnet, the bottom of electromagnet is equipped with the valve body, the bottom of valve body is equipped with the packing ring, the surface of valve body is equipped with the spring, the surface of valve body is equipped with the fixed block, one side of fixed block is equipped with the sealing washer, the surface of valve body is equipped with the dust ring.

Preferably, a drain pipe is movably connected to one side of the water inlet pipe, a connecting block is fixedly connected between the water inlet pipe and the drain pipe, and a valve body is fixedly connected to the top of the connecting block.

Preferably, the inside of the connecting block is fixedly provided with a water outlet, and the inside of the connecting block is fixedly provided with a water outlet.

Preferably, a connecting cavity is fixedly arranged in the connecting block, the connecting cavity, the water outlet and the water outlet are communicated, and a sliding hole is fixedly arranged in the valve body.

Preferably, an electromagnet is fixedly arranged on the inner surface of the sliding hole, a valve rod body is fixedly connected to the output end of the bottom of the electromagnet, a gasket is fixedly arranged at the bottom of the valve rod body, and the gasket is arranged at the top of the water outlet.

Preferably, the surface cover of valve rod body is established and is connected with the spring, the fixed surface of valve rod body is installed and is had the fixed block, the fixed block is equipped with two, be equipped with the sealing washer between the fixed block, the fixed surface of valve rod body installs the dust ring.

Compared with the prior art, the utility model has the beneficial effects that:

through the valve body, fixed block and the sealing washer that are equipped with, can effectually avoid impurity in the liquid to enter into the inside of valve body, avoid appearing the inside circumstances of blockking up of valve body, through the dust ring that is equipped with, the dust ring has improved the inside leakproofness of this valve body, increases sealed reliability, in further impurity that prevents in the fluid enters into the sealing member of slide opening, has reduced the life-span of solenoid valve, has also reduced the effect of use simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a water inlet pipe; 2. a connecting block; 3. a drain pipe; 4. a valve body; 5. a water outlet; 6. a connecting cavity; 7. a water outlet; 8. a slide hole; 9. an electromagnet; 10. a valve rod body; 11. a gasket; 12. a spring; 13. a seal ring; 14. a fixed block; 15. a dust ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a solenoid valve rod, including inlet tube 1, one side of inlet tube 1 is equipped with drain pipe 3, be equipped with connecting block 2 between inlet tube 1 and the drain pipe 3, the top of connecting block 2 is equipped with valve body 4, the inside of connecting block 2 is equipped with delivery port 5, the inner chamber of delivery port 5 communicates with each other with the inboard of inlet tube 1, the inside of connecting block 2 is equipped with outlet 7, the inner chamber of outlet 7 communicates with each other with the inside of drain pipe 3, the inside of connecting block 2 is equipped with connecting chamber 6, the inside of valve body 4 is equipped with slide hole 8, the inside of slide hole 8 is equipped with electromagnet 9, the bottom of electromagnet 9 is equipped with valve body 10, the bottom of valve body 10 is equipped with packing ring 11, the surface of valve body 10 is equipped with spring 12, the surface of valve body 10 is equipped with fixed block 14, one side of fixed block 14 is equipped with sealing washer 13, the surface of valve body 10 is equipped with dust ring 15.

Specifically, one side swing joint of inlet tube 1 has drain pipe 3, fixedly connected with connecting block 2 between inlet tube 1 and the drain pipe 3, the top fixedly connected with valve body 4 of connecting block 2, the delivery port 5 has been seted up to the inside fixed of connecting block 2, outlet 7 has been seted up to the inside fixed of connecting block 2, connecting chamber 6 has been seted up to the inside fixed of connecting block 2, communicate between connecting chamber 6, delivery port 5 and outlet 7, slide hole 8 has been seted up to the inside fixed of valve body 4, the inside fixed surface mounting of slide hole 8 has electromagnet 9, the bottom output fixedly connected with valve rod body 10 of electromagnet 9, the bottom fixed mounting of valve rod body 10 has packing ring 11, the top of outlet 7 is located to packing ring 11, the surface cover of valve rod body 10 is established and is connected with spring 12, the fixed surface mounting of valve rod body 10 has fixed block 14, fixed block 14 is equipped with two, be equipped with sealing washer 13 between the fixed block 14, the fixed surface mounting of valve rod body 10 has dust ring 15.

In this embodiment, through inlet tube 1 and drain pipe 3 that are equipped with, when using, liquid can flow in from the inside of inlet tube 1, through valve body 4 that is equipped with, electromagnet 9 and valve rod body 10, after electromagnet 9 circular telegram, electromagnet 9 drives valve rod body 10 and carries out vertical removal, thereby make valve rod body 10 drive packing ring 11 seal the top of outlet 7, realize the effect of cutting off between inlet tube 1 and the drain pipe 3, guaranteed the effect sealed to outlet 7 top, when electromagnet 9 is cut off the power through being equipped with, spring 12 self can produce the power that resets, thereby drive packing ring 11 upwards move, make communicate with each other between connecting chamber 6, delivery port 5 and the outlet 7, realize the effect of circulation between inlet tube 1 and the drain pipe 3, through fixed block 14 and sealing washer 13 that are equipped with, can effectually avoid impurity in the liquid to enter into the inside of valve body 4, avoid appearing the inside jam condition of valve body 4, through the dust ring 15 that is equipped with, the inside leakproofness of this valve body 4 has been improved, the reliability of sealing is increased, further prevent impurity in the fluid from entering into the sealing member 8 in the hole, the life-span of life-time has also been reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solenoid valve rod, includes inlet tube (1), its characterized in that: one side of inlet tube (1) is equipped with drain pipe (3), be equipped with connecting block (2) between inlet tube (1) and drain pipe (3), the top of connecting block (2) is equipped with valve body (4), the inside of connecting block (2) is equipped with delivery port (5), the inner chamber of delivery port (5) communicates with each other with the inboard of inlet tube (1), the inside of connecting block (2) is equipped with outlet (7), the inner chamber of outlet (7) communicates with each other with the inside of drain pipe (3), the inside of connecting block (2) is equipped with connecting chamber (6), the inside of valve body (4) is equipped with slide hole (8), the inside of slide hole (8) is equipped with electromagnet (9), the bottom of electromagnet (9) is equipped with valve body (10), the bottom of valve body (10) is equipped with packing ring (11), the surface of valve body (10) is equipped with spring (12), the surface of valve body (10) is equipped with fixed block (14), one side of fixed block (14) is equipped with sealing washer (13), the surface of valve body (10) is equipped with dust ring (15).

2. A solenoid valve stem according to claim 1, wherein: one side swing joint of inlet tube (1) has drain pipe (3), fixedly connected with connecting block (2) between inlet tube (1) and drain pipe (3), the top fixedly connected with valve body (4) of connecting block (2).

3. A solenoid valve stem according to claim 1, wherein: the inside of connecting block (2) is fixed to be seted up delivery port (5), outlet (7) have been seted up to the inside of connecting block (2) is fixed.

4. A solenoid valve stem according to claim 1, wherein: the connecting block is characterized in that a connecting cavity (6) is fixedly formed in the connecting block (2), the connecting cavity (6), the water outlet (5) and the water outlet (7) are communicated, and a sliding hole (8) is fixedly formed in the valve body (4).

5. A solenoid valve stem according to claim 1, wherein: the inside surface fixed mounting of slide hole (8) has electromagnet (9), the bottom output fixedly connected with valve body (10) of electromagnet (9), the bottom fixed mounting of valve body (10) has packing ring (11), the top of outlet (7) is located to packing ring (11).

6. A solenoid valve stem according to claim 1, wherein: the novel valve is characterized in that a spring (12) is sleeved on the surface of the valve rod body (10), fixed blocks (14) are fixedly arranged on the surface of the valve rod body (10), two fixed blocks (14) are arranged, a sealing ring (13) is arranged between the fixed blocks (14), and a dust-proof ring (15) is fixedly arranged on the surface of the valve rod body (10).