CN217401856U

CN217401856U - High-frequency long-life electromagnetic valve

Info

Publication number: CN217401856U
Application number: CN202220255796.5U
Authority: CN
Inventors: 赵文骏
Original assignee: Shanghai Yun'an Solenoid Valve Co ltd
Current assignee: Shanghai Yun'an Solenoid Valve Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-09-09
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a high frequency high life solenoid valve, which comprises a valve seat, flange joint has the installation sleeve at the top of disk seat, the top activity of installation sleeve is equipped with the cover, the fixed supporting shoe that is equipped with in both ends symmetry of cover, the fixed block that uses with the supporting shoe cooperation that is equipped with on the installation sleeve, the fixed connecting block that is equipped with of one end that the cover was kept away from to the supporting shoe, the fixed slot that uses with the connecting block cooperation that is equipped with on the fixed block, the fixed movable groove that is equipped with on the fixed block of fixed slot both sides, the fixed slide bar that is equipped with of movable groove internal symmetry, the movable sleeve is equipped with the movable block on the slide bar, the fixed installation piece that is equipped with in one side both ends top symmetry that the movable block is located the connecting block, the fixed coupling mechanism that is equipped with between installation piece and the connecting block. This kind of high frequency high life solenoid valve is through setting up the cover to make the cover and carry out quick assembly disassembly with the installation sleeve through coupling mechanism, thereby be convenient for change the solenoid in the installation sleeve, can effectively improve the life of solenoid valve.

Description

High-frequency long-life electromagnetic valve

Technical Field

The utility model relates to a solenoid valve technical field specifically is a high frequency high life 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, is not limited to hydraulic pressure or pneumatic pressure, and is used for adjusting the direction, the flow rate, the speed and other parameters of a medium in an industrial control system. The solenoid valve can often start and close when using, and the solenoid coil of inside solenoid valve can frequent circular telegram and the outage of this in-process solenoid valve, can lead to solenoid coil's life to reduce even burn out after the long-time use of solenoid valve. The solenoid valve on the market at present is not convenient for change solenoid after using to cause the holistic life reduction of solenoid valve. Therefore, we improve this and propose a high frequency long life solenoid valve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-frequency long-life electromagnetic valve, which comprises a valve seat, wherein the top of the valve seat is connected with a mounting sleeve through a flange, the top of the mounting sleeve is movably provided with a cylinder cover, supporting blocks are symmetrically and fixedly arranged at the two ends of the cylinder cover, a fixed block matched with the supporting blocks for use is fixedly arranged on the mounting sleeve, a connecting block is fixedly arranged at one end of the supporting blocks away from the cylinder cover, a fixed groove matched with the connecting block for use is fixedly arranged on the fixed block, movable grooves are fixedly arranged on the fixed blocks at the two sides of the fixed groove, slide bars are symmetrically and fixedly arranged in the movable grooves, movable sleeves are arranged on the slide bars and provided with movable blocks, a spring is movably sleeved on the slide bars at the tops of the movable blocks, one end of the movable blocks extending out of the movable grooves is fixedly provided with a movable plate, the top of the movable plate at the two ends of one side of the connecting block is symmetrically and fixedly provided with a mounting block, and a connecting mechanism is fixedly arranged between the mounting block and the connecting block.

As a preferred technical scheme of the utility model, coupling mechanism includes that the activity is inserted and is established the spread groove that the installation piece is located connecting block one side, the activity is inserted and is equipped with the inserted block on the spread groove, the fixed slot that uses with the inserted block cooperation that is equipped with on the connecting block, the one end that the inserted block is located the spread groove is fixed to be equipped with the pulling rod, and the pulling rod activity is inserted and is established on the installation piece, the symmetry is fixed between the inserted block of pulling rod both sides and the spread groove and is equipped with No. two springs.

As a preferred technical scheme of the utility model, the fixed slider that is equipped with of one end bilateral symmetry that the inserted block is located the spread groove, the fixed spout that uses with the slider cooperation that is equipped with on the spread groove.

As a preferred technical scheme of the utility model, the fixed pulling piece that is equipped with of one end that the inserted block was kept away from to the pulling rod.

As an optimized technical scheme of the utility model, the cover is equipped with sealed the pad with the fixed junction of installation sleeve.

As an optimal technical scheme of the utility model, the one end that No. two springs were kept away from to the inserted block is convex.

The utility model has the advantages that:

1. according to the high-frequency long-life electromagnetic valve, the cylinder cover and the mounting sleeve can be conveniently and quickly detached through the connecting mechanism, so that the electromagnetic coil in the electromagnetic valve can be conveniently replaced by quickly opening the mounting sleeve by taking down the cylinder cover, and the service life of the whole electromagnetic valve is effectively prolonged;

2. this kind of high frequency high life solenoid valve can make the cover closely laminate on the installation sleeve through the resilience force of a spring to increase the leakproofness of cover and installation muffjoint.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a main structure of a high-frequency long-life solenoid valve according to the present invention;

FIG. 2 is a schematic view of a connection structure between a cylinder cover and a mounting sleeve of the high-frequency long-life solenoid valve of the present invention;

fig. 3 is an enlarged schematic structural diagram of a high-frequency long-life electromagnetic valve of the present invention at a position a in fig. 2;

FIG. 4 is a schematic view of the connection structure of the plug block and the connection groove of the high-frequency long-life solenoid valve of the present invention;

fig. 5 is a schematic diagram of the internal structure of the movable slot of the high-frequency long-life solenoid valve of the present invention.

In the figure: 1. a valve seat; 2. installing a sleeve; 3. a cylinder cover; 4. a support block; 5. a fixed block; 6. connecting blocks; 7. a fixing groove; 8. a movable groove; 9. a slide bar; 10. a moving block; 11. a first spring; 12. a movable plate; 13. mounting a block; 14. a connecting mechanism; 141. connecting grooves; 142. inserting a block; 1421. a slider; 1422. a chute; 143. a slot; 144. pulling a rod; 1441. pulling the block; 145. and a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in FIGS. 1-5, the high frequency and long life solenoid valve of the present invention comprises a valve seat 1, a mounting sleeve 2 is connected to the top of the valve seat 1 through a flange, a cover 3 is movably disposed on the top of the mounting sleeve 2, supporting blocks 4 are symmetrically and fixedly disposed at both ends of the cover 3, a fixed block 5 used in cooperation with the supporting blocks 4 is fixedly disposed on the mounting sleeve 2, a connecting block 6 is fixedly disposed at one end of the supporting block 4 away from the cover 3, a fixed slot 7 used in cooperation with the connecting block 6 is fixedly disposed on the fixed block 5, a movable slot 8 is fixedly disposed on the fixed block 5 at both sides of the fixed slot 7, a slide rod 9 is symmetrically and fixedly disposed in the movable slot 8, a movable block 10 is movably sleeved on the slide rod 9 at the top of the movable block 10, a spring 11 is movably sleeved on the slide rod 9 at the top of the movable block 10, a movable plate 12 is fixedly disposed at one end of the movable slot 8, a mounting block 13 is symmetrically and fixedly disposed at the top of the movable plate 12 at both ends of one side of the connecting block 6, fixed coupling mechanism 14 that is equipped with between installation piece 13 and the connecting block 6, when needing to change the solenoid in the installation sleeve 2, make installation piece 13 break away from and be connected between the connecting block 6 through coupling mechanism 14, along with the resilience force of a spring 11 makes movable block 10 drive movable plate 12 and move down, the movable plate 12 of downward movement drives installation piece 13 and moves, thereby be convenient for take off cover 3 from installation sleeve 2 fast, when cover 3 installs on installation sleeve 2 through the resilience force promotion movable block 10 of a spring 11 and move down, the movable block 10 of downward movement drives movable plate 12 and moves down, the movable plate 12 pulling connecting block 6 of downward movement moves down, thereby can make cover 3 closely laminate on installation sleeve 2, increase the connection compactness between cover 3 and the installation sleeve 2.

The connecting mechanism 14 includes a connecting groove 141 movably inserted in the mounting block 13 on one side of the connecting block 6, an inserting block 142 is movably inserted in the connecting groove 141, a slot 143 matched with the inserting block 142 is fixedly arranged on the connecting block 6, a pulling rod 144 is fixedly arranged at one end of the inserting block 142 in the connecting groove 141, the pulling rod 144 is movably inserted in the mounting block 13, a second spring 145 is symmetrically and fixedly arranged between the inserting block 142 and the connecting groove 141 on two sides of the pulling rod 144, the pulling rod 144 is pulled, and the pulling rod 144 drives the inserting block 142 to extrude the second spring 145 to move into the connecting groove 141, so that the inserting block 142 is pulled out from the slot 143.

Wherein, the inserted block 142 is located the fixed slider 1421 that is equipped with in one end bilateral symmetry of connecting groove 141, fixed being equipped with on the connecting groove 141 with the spout 1422 of slider 1421 cooperation use, move in spout 1422 through slider 1421 to be convenient for inserted block 142 is spacing removal in connecting groove 141.

Wherein, the pulling rod 144 is fixedly provided with a pulling block 1441 at one end far away from the inserting block 142, and the pulling rod 144 is conveniently pulled through the pulling block 1441.

Wherein, the fixed sealed pad that is equipped with in cover 3 and the junction of installation sleeve 2, be convenient for seal between cover 3 and the installation sleeve 2 through sealed the pad.

One end of the insertion block 142, which is far away from the second spring 145, is arc-shaped, and the insertion block 142 is convenient to slide on the surface of the connecting block 6 through the arc-shaped end part.

The working principle is as follows: when the electromagnetic coil in the installation sleeve 2 needs to be replaced, the pulling rod 144 is pulled, the pulling rod 144 drives the insert block 142 to extrude the second spring 145 to move towards the connecting groove 141, thereby the insert block 142 is drawn out from the slot 143, the moving block 10 drives the movable plate 12 to move downwards along with the resilience force of the first spring 11, the movable plate 12 moving downwards drives the mounting block 13 to move, thereby being convenient for taking off the cylinder cover 3 from the mounting sleeve 2 quickly, when the cylinder cover 3 is mounted on the mounting sleeve 2, the moving block 10 is pushed to move downwards by the resilience force of the first spring 11, the moving block 10 moving downwards drives the movable plate 12 to move downwards, the movable plate 12 moving downwards pulls the connecting block 6 to move downwards, thereby, the cylinder cover 3 can be tightly attached to the mounting sleeve 2, and the connection tightness between the cylinder cover 3 and the mounting sleeve 2 is increased. The high-frequency long-life electromagnetic valve is simple and reasonable in structure, novel in design, high in practical value and worthy of wide popularization.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-frequency and long-service-life electromagnetic valve comprises a valve seat (1) and is characterized in that the top of the valve seat (1) is connected with a mounting sleeve (2) through a flange, a barrel cover (3) is movably arranged at the top of the mounting sleeve (2), supporting blocks (4) are symmetrically and fixedly arranged at two ends of the barrel cover (3), fixed blocks (5) matched with the supporting blocks (4) for use are fixedly arranged on the mounting sleeve (2), a connecting block (6) is fixedly arranged at one end, far away from the barrel cover (3), of each supporting block (4), fixed grooves (7) matched with the connecting block (6) for use are fixedly arranged on the fixed blocks (5), movable grooves (8) are fixedly arranged on the fixed blocks (5) at two sides of each fixed groove (7), sliding rods (9) are symmetrically and fixedly arranged in the movable grooves (8), and movable blocks (10) are movably sleeved on the sliding rods (9), a first spring (11) is movably sleeved on the sliding rod (9) at the top of the moving block (10), a moving plate (12) is fixedly arranged at one end, extending out of the moving groove (8), of the moving block (10), mounting blocks (13) are symmetrically and fixedly arranged at the tops of two ends of one side, located on the connecting block (6), of the moving plate (12), and a connecting mechanism (14) is fixedly arranged between the mounting blocks (13) and the connecting block (6).

2. The high-frequency long-life electromagnetic valve according to claim 1, wherein the connecting mechanism (14) comprises a connecting groove (141) movably inserted into the mounting block (13) on one side of the connecting block (6), an inserting block (142) is movably inserted into the connecting groove (141), an inserting groove (143) used in cooperation with the inserting block (142) is fixedly arranged on the connecting block (6), a pulling rod (144) is fixedly arranged at one end of the inserting block (142) located in the connecting groove (141), the pulling rod (144) is movably inserted into the mounting block (13), and a second spring (145) is symmetrically and fixedly arranged between the inserting block (142) and the connecting groove (141) on two sides of the pulling rod (144).

3. The high-frequency long-life electromagnetic valve according to claim 2, wherein the insertion block (142) is symmetrically and fixedly provided with sliding blocks (1421) at two sides of one end of the connecting groove (141), and the connecting groove (141) is fixedly provided with sliding grooves (1422) matched with the sliding blocks (1421).

4. A high frequency long life solenoid valve according to claim 2 wherein said pulling rod (144) is fixedly provided with a pulling block (1441) at an end away from said insert block (142).

5. A high frequency long life solenoid valve according to claim 1, wherein a sealing gasket is fixedly arranged at the joint of the cylinder cover (3) and the mounting sleeve (2).

6. A high frequency long life solenoid valve according to claim 2 wherein the end of said insert (142) away from said second spring (145) is rounded.