CN210344312U

CN210344312U - Novel electromagnetic valve

Info

Publication number: CN210344312U
Application number: CN201921002080.9U
Authority: CN
Inventors: 陈烨栩; 陈光海; 周彩霞
Original assignee: Zhuji Shangzheng Machinery Co Ltd
Current assignee: Zhuji Shangzheng Machinery Co Ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-04-17
Anticipated expiration: 2029-06-30

Abstract

The utility model discloses a novel electromagnetic valve, which comprises an electromagnet, a valve pipe, a water inlet pipe, a drain pipe, a valve core, a blocking ball, a reset spring, a guide disc, a drawing wire, a support, a guide hole and a guide wheel, wherein the two ends of the valve pipe are respectively connected with the water inlet pipe and the drain pipe, the outer wall of the valve pipe is fixed with the electromagnet, the valve core is arranged inside the valve pipe and is fixedly connected with a magnetic core rod of the electromagnet, the blocking ball is arranged at one end of the inside of the valve pipe close to the drain pipe, the reset spring is fixed at one side of the blocking ball far away from the drain pipe, the guide disc is arranged at the center of the inside of the valve pipe, the side wall of the guide disc is fixedly connected with the inner wall of the valve pipe through the support, the guide hole is arranged at the center of the guide disc, the electromagnetic valve realizes the closing and the opening of a, the device has simple structure, stable sealing effect and strong practicability.

Description

Novel electromagnetic valve

Technical Field

The utility model relates to a solenoid valve technical field specifically is a novel solenoid valve.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured.

Traditional solenoid valve passes through the promotion of electro-magnet, makes it control disc seal structure and carries out the switch, realizes the on-off control of pipeline, but its sealed effect is tight inadequately, and the phenomenon of leaking appears in long-time use easily, and the inner structure of device is complicated moreover, and production is comparatively troublesome, breaks down easily, for this reason, we propose a novel solenoid valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel electromagnetic valve with simple structure and good sealing effect, which comprises an electromagnet, a valve tube, a water inlet tube, a drain tube, a valve core, a blocking ball, a reset spring, a guide disc, a drawing wire, a bracket, guide holes and guide wheels, wherein the two ends of the valve tube are respectively connected with the water inlet tube and the drain tube, the electromagnet is fixed on the outer wall of the valve tube, the valve core is arranged inside the valve tube and is fixedly connected with a magnetic core rod of the electromagnet, the blocking ball is arranged at one end of the valve tube close to the drain tube, the reset spring is fixed at one side of the blocking ball far away from the drain tube, the guide disc is arranged at the center inside of the valve tube, the side wall of the guide disc is fixedly connected with the inner wall of the valve tube through the bracket, the reset spring is fixedly connected with the bracket, the, one side of the blocking ball, which is close to the guide disc, is fixedly provided with a drawn wire, and the drawn wire penetrates through the guide wheels to be fixedly connected with the bottom end of the valve core.

Preferably, the surface of the guide disc is symmetrically provided with water leakage holes.

Preferably, the ball plug is made of rubber materials.

Preferably, the surface of the guide wheel is concave arc, and the drawn wire is tightly attached to the surface of the guide wheel.

Preferably, the drawn wires are made of stainless steel soft wires.

The utility model has the advantages that: when the device uses, intake end and water piping connection, the drainage end and drain connection, the pressure of the intraductal liquid of elasticity cooperation valve through reset spring makes stifled ball closely block at valve pipe and drain pipe kneck, realize the sealing of pipeline, when the pipeline is opened, it makes the case stretch out downwards to open the promotion that the electro-magnet passes through the magnetic core, the wire drawing receives the pulling of case, overcome reset spring's elasticity and will stifled ball to the pulling of steering wheel direction, the pipeline is opened, this solenoid valve passes through the joint of stifled ball to the pipeline, cooperation electro-magnet impels the case and passes through the wire drawing to the pulling of stifled ball, realize closing and opening of device, device simple structure, and sealed effect is stable, therefore, the clothes hanger.

Drawings

FIG. 1 is a schematic sectional view of the whole structure of the present invention;

FIG. 2 is a schematic side sectional view of the guide plate of the present invention;

fig. 3 is a schematic view of the main view structure of the guide plate of the present invention.

In the figure: 1. an electromagnet; 2. a valve tube; 3. a water inlet pipe; 4. a drain pipe; 5. a valve core; 6. blocking the ball; 7. a return spring; 8. a guide disc; 9. drawing wires; 10. a support; 11. a guide hole; 12. a water leakage hole; 13. a guide wheel.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The novel electromagnetic valve shown in fig. 1-3 comprises an electromagnet 1, a valve tube 2, a water inlet tube 3, a drain pipe 4, a valve core 5, a ball stopper 6, a return spring 7, a guide disc 8, a wire drawing 9, a support 10, a guide hole 11 and a guide wheel 13, wherein the water inlet tube 3 and the drain pipe 4 are respectively connected with two ends of the valve tube 2, the electromagnet 1 is fixed on the outer wall of the valve tube 2, the valve core 5 is arranged inside the valve tube 2, the valve core 5 is fixedly connected with a magnetic core rod of the electromagnet 1, the ball stopper 6 is arranged inside the valve tube 2 and close to one end of the drain pipe 4, the return spring 7 is fixed on one side of the ball stopper 6 far away from the drain pipe 4, the guide disc 8 is arranged at the center inside the valve tube 2, the side wall of the guide disc 8 is fixedly connected with the inner wall of the valve tube 2 through the support 10, the return spring 7 is fixedly connected with the support 10, the guide hole 11, one side of the blocking ball 6, which is close to the guide disc 8, is fixedly provided with a drawn wire 9, and the drawn wire 9 penetrates through the guide wheels 13 and is fixedly connected with the bottom end of the valve core 5.

And water leakage holes 12 are symmetrically formed in the surface of the guide disc 8, so that the conduction area of the pipeline is increased.

The blocking ball 6 is made of rubber materials, so that the blocking ball 6 can be tightly attached to the gate, and the sealing effect is improved.

The surface of the guide wheel 13 is concave arc, and the drawn wire 9 is tightly attached to the surface of the guide wheel 13, so that the drawn wire 9 is stably guided.

The drawing wires 9 are made of stainless steel soft wires, and are high in stress strength, good in wear resistance and long in service life.

The working principle of the specific embodiment is as follows: when the device uses, the end of intaking is connected with inlet tube 3, the drainage end is connected with drain pipe 4, the pressure of the interior liquid of elasticity cooperation valve pipe 2 through reset spring 7 makes stifled ball 6 closely block at

valve pipe

2 and 4 knecks of drain pipe, realize the sealing of pipeline, when the pipeline was opened, open 1 promotion through the magnetic core of electro-magnet and make case 5 stretch out downwards, wire drawing 9 receives the pulling of case 5, overcome reset spring 7's elasticity and will stifled ball 6 to 8 directions pulling of guide disc, the pipeline is opened.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a novel solenoid valve, includes electro-magnet (1), valve pipe (2), inlet tube (3), drain pipe (4), case (5), stifled ball (6), reset spring (7), guide disc (8), wire drawing (9), support (10), guide hole (11) and leading wheel (13), its characterized in that: the water-saving valve is characterized in that the two ends of the valve pipe (2) are respectively connected with a water inlet pipe (3) and a water outlet pipe (4), an electromagnet (1) is fixed on the outer wall of the valve pipe (2), a valve core (5) is arranged inside the valve pipe (2), the valve core (5) is fixedly connected with a magnetic core rod of the electromagnet (1), a blocking ball (6) is arranged at one end, close to the water outlet pipe (4), inside the valve pipe (2), a reset spring (7) is fixed at one side, far away from the water outlet pipe (4), of the blocking ball (6), a guide disc (8) is arranged at the center inside the valve pipe (2), the side wall of the guide disc (8) is fixedly connected with the inner wall of the valve pipe (2) through a support (10), the reset spring (7) is fixedly connected with the support (10), a guide hole (11) is formed in the center of the guide disc (8), two pairs of guide wheels (13) are symmetrically and rotatably installed in the guide, and the drawing wire (9) penetrates through the guide wheels (13) and is fixedly connected with the bottom end of the valve core (5).

2. The new solenoid valve as claimed in claim 1, wherein: the surface of the guide disc (8) is symmetrically provided with water leakage holes (12).

3. The new solenoid valve as claimed in claim 1, wherein: the blocking ball (6) is made of rubber materials.

4. The new solenoid valve as claimed in claim 1, wherein: the surface of the guide wheel (13) is concave arc, and the drawn wire (9) is tightly attached to the surface of the guide wheel (13).

5. The new solenoid valve as claimed in claim 1, wherein: the drawing wire (9) is made of stainless steel soft wires.