CN216430517U

CN216430517U - Dual protection type prevents revealing solenoid valve

Info

Publication number: CN216430517U
Application number: CN202122519997.XU
Authority: CN
Inventors: 程诚; 陈凤军; 王厂贤; 张先启
Original assignee: Jiangsu Bafang Power Machinery Co ltd
Current assignee: Jiangsu Bafang Power Machinery Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-03
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a dual protection type prevents solenoid valve that reveals, including solenoid valve main part, bolt, quiet iron core, compression spring and removal wheel, it has the bolt to run through in the solenoid valve main part, the inside quiet iron core that is provided with of solenoid valve main part, the water inlet has been seted up in the solenoid valve main part, the delivery port has been seted up in the solenoid valve main part, the inside torsion spring that is provided with of solenoid valve main part, and the torsion spring outside is provided with the returning face plate, the inside stopper that is provided with of solenoid valve main part, and the stopper outside is provided with first rubber pad, the inside second rubber pad that is provided with of solenoid valve main part, the solenoid valve main part outside is provided with the connecting wire, the inside removal wheel that is provided with of solenoid valve main part. This dual protection type prevents leaking solenoid valve is provided with first rubber pad and second rubber pad to can seal the solenoid valve main part, prevent its leakage, make it can constitute dual protection, and the more convenient structure that this solenoid valve used is comparatively simple.

Description

Dual protection type prevents revealing solenoid valve

Technical Field

The utility model relates to a solenoid valve technical field specifically is a dual protection type prevents solenoid valve that leaks.

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. There are many types of solenoid valves, with different solenoid valves functioning at different locations in the control system, the most common being one-way valves, safety valves, directional control valves, speed control valves, etc.

However, the existing electromagnetic valve has the following defects when in use, such as;

(1) the leakage is easy, and the liquid is easy to leak in the use of the existing electromagnetic valve, so that the defects exist in the use.

(2) Inconvenient to its use, current solenoid valve is comparatively complicated because of the operation to be inconvenient for use it.

We have therefore proposed a double protection type leakage prevention solenoid valve in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solenoid valve is prevented revealing by dual protection type to solve the current solenoid valve in use that the above-mentioned background art provided and reveal liquid easily, thereby in use exists not enoughly, and current solenoid valve is comparatively complicated because of the operation, thereby is not convenient for the problem of using to it.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-protection leakage-proof electromagnetic valve comprises an electromagnetic valve main body, a bolt, a static iron core, a compression spring and a movable wheel, wherein the bolt penetrates through the electromagnetic valve main body, the static iron core is arranged in the electromagnetic valve main body, a movable iron core is arranged in the electromagnetic valve main body, an electromagnet is arranged in the electromagnetic valve main body, a first limiting plate is arranged in the electromagnetic valve main body, the compression spring is connected to the outer side of the first limiting plate, a second limiting plate is arranged on the outer side of the movable iron core, a water inlet is formed in the electromagnetic valve main body, a water outlet is formed in the electromagnetic valve main body, a torsion spring is arranged in the electromagnetic valve main body, a turnover plate is arranged on the outer side of the torsion spring, a limiting block is arranged in the electromagnetic valve main body, a first rubber pad is arranged on the outer side of the limiting block, a second rubber pad is arranged in the electromagnetic valve main body, the solenoid valve main part outside is provided with the connecting wire, solenoid valve main part inside is provided with removes the wheel.

Preferably, the electromagnetic valve main body is detachably connected with the bolt, and the bolt forms a moving structure on the electromagnetic valve main body.

Preferably, the movable iron core is movably connected with the solenoid valve main body, and the movable iron core forms a moving structure in the solenoid valve main body.

Preferably, the first limiting plate is fixedly connected with the solenoid valve main body, the compression spring is installed on the first limiting plate and the second limiting plate, and the second limiting plate is fixedly connected with the movable iron core.

Preferably, the movable iron core is in contact connection with the turnover plate, and the turnover plate forms a rotating structure in the electromagnetic valve body.

Preferably, the connection mode of the limiting block and the electromagnetic valve main body is fixed connection, and the connection mode of the limiting block and the first rubber pad is fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the double protection type leakage-proof electromagnetic valve;

(1) be provided with first rubber pad and second rubber pad to can seal the solenoid valve main part, prevent its leakage, make it can constitute double protection, and the more convenient structure that this solenoid valve used is comparatively simple.

(2) Be provided with compression spring, can make movable iron core remove through compression spring to can conveniently make movable iron core drive the returning face plate and remove when the outage, thereby can block up the water inlet, thereby conveniently use it.

Drawings

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

fig. 2 is a schematic view of the top view structure of the movable iron core of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a solenoid valve body; 2. a bolt; 3. a stationary iron core; 4. a movable iron core; 5. an electromagnet; 6. a first limit plate; 7. a compression spring; 8. a second limiting plate; 9. a water inlet; 10. a water outlet; 11. a torsion spring; 12. a turnover plate; 13. a limiting block; 14. a first rubber pad; 15. a second rubber pad; 16. a connecting wire; 17. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-protection leakage-proof electromagnetic valve comprises an electromagnetic valve main body 1, a bolt 2, a static iron core 3, a movable iron core 4, an electromagnet 5, a first limiting plate 6, a compression spring 7, a second limiting plate 8, a water inlet 9, a water outlet 10, a torsion spring 11, a turnover plate 12, a limiting block 13, a first rubber pad 14, a second rubber pad 15, a connecting wire 16 and a moving wheel 17, wherein the bolt 2 penetrates through the electromagnetic valve main body 1, the static iron core 3 is arranged in the electromagnetic valve main body 1, the movable iron core 4 is arranged in the electromagnetic valve main body 1, the electromagnet 5 is arranged in the electromagnetic valve main body 1, the first limiting plate 6 is arranged in the electromagnetic valve main body 1, the compression spring 7 is connected to the outer side of the first limiting plate 6, the second limiting plate 8 is arranged on the outer side of the movable iron core 4, the water inlet 9 is arranged on the electromagnetic valve main body 1, the water outlet 10 is arranged on the electromagnetic valve main body 1, the torsion spring 11 is arranged in the electromagnetic valve main body 1, and torsion spring 11 outside is provided with returning face plate 12, and solenoid valve main part 1 is inside to be provided with stopper 13, and the stopper 13 outside is provided with first rubber pad 14, and solenoid valve main part 1 is inside to be provided with second rubber pad 15, and the solenoid valve main part 1 outside is provided with connecting wire 16, and solenoid valve main part 1 is inside to be provided with and moves the wheel 17.

The connection mode of solenoid valve main part 1 and bolt 2 is for dismantling the connection, and bolt 2 constitutes the moving structure on solenoid valve main part 1, and solenoid valve main part 1 is connected for dismantling with the connection mode of bolt 2 to conveniently make bolt 2 dismantle, make its use more convenient, and bolt 2 constitutes the moving structure on solenoid valve main part 1, thereby make its removal more convenient.

Move iron core 4 and solenoid valve main part 1's connected mode and be swing joint, and move iron core 4 and constitute the removal structure in solenoid valve main part 1 is inside, and the connected mode that moves iron core 4 and solenoid valve main part 1 is swing joint to conveniently move iron core 4 and move about in solenoid valve main part 1 is inside, thereby conveniently drive returning face plate 12 and overturn, thereby make things convenient for water inlet 9 to intake or go out water.

First limiting plate 6 is fixed connection with solenoid valve main part 1's connected mode, and compression spring 7 installs on first limiting plate 6 and second limiting plate 8, and second limiting plate 8 is fixed connection with the connected mode that moves iron core 4, first limiting plate 6 makes first limiting plate 6 more firm with being connected of solenoid valve main part 1 with the connected mode of solenoid valve main part 1, thereby prevent that it from taking place to drop, and compression spring 7 installs on first limiting plate 6 and second limiting plate 8, thereby conveniently make and make the home of moving iron core 4 resume, it is more convenient to make its use.

The connection mode of moving iron core 4 and returning face plate 12 is connected for the contact, and returning face plate 12 constitutes revolution mechanic in solenoid valve main part 1 is inside, and the connection mode of moving iron core 4 and returning face plate 12 is the contact junction to conveniently move iron core 4 and drive returning face plate 12 and overturn, make it more convenient, and returning face plate 12 constitutes revolution mechanic in solenoid valve main part 1 is inside, thereby conveniently blocks up water inlet 9, thereby conveniently uses.

Stopper 13 is fixed connection with solenoid valve main part 1's connected mode, and stopper 13 is fixed connection with first rubber pad 14's connected mode, and stopper 13 makes stopper 13 more firm with being connected of solenoid valve main part 1 with solenoid valve main part 1's connected mode to conveniently use, and stopper 13 makes stopper 13 more firm with being connected of first rubber pad 14 with first rubber pad 14's connected mode, thereby conveniently use.

The working principle is as follows: when the double protection type leakage-proof electromagnetic valve is used, firstly, the integrity of the double protection type leakage-proof electromagnetic valve is checked, then the double protection type leakage-proof electromagnetic valve is transported to a corresponding working position, then the double protection type leakage-proof electromagnetic valve is used, the connecting wire 16 is connected to enable the double protection type leakage-proof electromagnetic valve to be electrified, then the movable iron core 4 is attracted through the static iron core 3 to enable the movable iron core 4 to move, so that the movable iron core 4 is separated from the turnover plate 12, then the turnover plate 12 is turned over under the action of the torsion spring 11 to enable the water outlet 10 to be communicated with the water inlet 9 to enable the double protection type leakage-proof electromagnetic valve to be used, then after the power is cut off, the movable iron core 4 is moved downwards under the action of the compression spring 7 to enable the turnover plate 12 to be turned over, so that the water inlet 9 can be blocked, so that the whole working process is completed, and the content which is not described in detail in the specification, such as compression spring 7, etc., are well known in the art to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dual protection type prevents leakage solenoid valve, includes solenoid valve main part (1), bolt (2), quiet iron core (3), compression spring (7) and removes wheel (17), its characterized in that: the electromagnetic valve is characterized in that a bolt (2) penetrates through the electromagnetic valve main body (1), a static iron core (3) is arranged inside the electromagnetic valve main body (1), a movable iron core (4) is arranged inside the electromagnetic valve main body (1), an electromagnet (5) is arranged inside the electromagnetic valve main body (1), a first limiting plate (6) is arranged inside the electromagnetic valve main body (1), a compression spring (7) is connected to the outer side of the first limiting plate (6), a second limiting plate (8) is arranged on the outer side of the movable iron core (4), a water inlet (9) is formed in the electromagnetic valve main body (1), a water outlet (10) is formed in the electromagnetic valve main body (1), a torsion spring (11) is arranged inside the electromagnetic valve main body (1), a turnover plate (12) is arranged on the outer side of the torsion spring (11), and a limiting block (13) is arranged inside the electromagnetic valve main body (1), and the outside of the limiting block (13) is provided with a first rubber pad (14), a second rubber pad (15) is arranged inside the solenoid valve main body (1), the outside of the solenoid valve main body (1) is provided with a connecting wire (16), and the inside of the solenoid valve main body (1) is provided with a movable wheel (17).

2. The dual protection type leakage prevention solenoid valve according to claim 1, wherein: the electromagnetic valve main body (1) is detachably connected with the bolt (2), and the bolt (2) forms a moving structure on the electromagnetic valve main body (1).

3. The dual protection type leakage prevention solenoid valve according to claim 1, wherein: the movable iron core (4) is movably connected with the electromagnetic valve main body (1), and the movable iron core (4) forms a moving structure in the electromagnetic valve main body (1).

4. The dual protection type leakage prevention solenoid valve according to claim 1, wherein: the connection mode of the first limiting plate (6) and the electromagnetic valve main body (1) is fixedly connected, the compression spring (7) is installed on the first limiting plate (6) and the second limiting plate (8), and the connection mode of the second limiting plate (8) and the movable iron core (4) is fixedly connected.

5. The dual protection type leakage prevention solenoid valve according to claim 1, wherein: the movable iron core (4) is connected with the turnover plate (12) in a contact mode, and the turnover plate (12) forms a rotating structure in the electromagnetic valve main body (1).

6. The dual protection type leakage prevention solenoid valve according to claim 1, wherein: the connection mode of the limiting block (13) and the electromagnetic valve main body (1) is fixed connection, and the connection mode of the limiting block (13) and the first rubber pad (14) is fixed connection.