CN219159669U

CN219159669U - Electromagnetic valve with good sealing effect

Info

Publication number: CN219159669U
Application number: CN202223187568.8U
Authority: CN
Inventors: 张飞宇
Original assignee: Shanghai Fanshi Measurement And Control Technology Co ltd
Current assignee: Shanghai Fanshi Measurement And Control Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a solenoid valve with good sealing effect, which comprises a solenoid valve body, sealing mechanisms and a connecting mechanism, wherein the sealing mechanisms are respectively arranged at two ends of the solenoid valve body; the sealing mechanism has the advantage of good sealing effect, so that the joint between the flange plates is reinforced and sealed conveniently, the sealing effect is improved, the phenomenon of leakage caused by loosening of bolts is avoided, the flange plates are utilized to play a role in primary pipeline connection and sealing, the matching of the grooves, the convex ring blocks, the connecting sleeve plates, the sliding grooves, the sliding strips and the connecting frames can be used for playing a role in secondary reinforcement and sealing, and the connecting mechanism can be arranged to have the connecting and sealing effect of the inner wall of the electromagnetic valve body, so that the sealing effect is realized when the external pipeline is inserted into the electromagnetic valve body, and the sealing effect of the interior is realized.

Description

Electromagnetic valve with good sealing effect

Technical Field

The utility model relates to the technical field of electromagnetic valves, in particular to an electromagnetic valve with good sealing effect.

Background

Solenoid valves are electromagnetic controlled industrial equipment, are automatic basic elements for controlling fluids, and belong to 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 common electromagnetic valve has a complex structure and poor sealing performance, and is easy to cause water leakage of the valve, so that the applicability is poor.

Aiming at the technical problems, for example, the publication No. CN212455509U discloses a solenoid valve with good sealing effect, and the solenoid valve with good sealing effect is connected with the solenoid valve body and the driving mechanism through mutual matching, so that the solenoid valve with good sealing effect is realized, the structure is simple, the operation is convenient, the sealing performance of the solenoid valve is ensured, and the applicability of the product is stronger;

for the above patent, although the sealing of the electromagnetic element between the valve bodies is realized, the sealing performance between the electromagnetic element and the valve bodies cannot be increased when the electromagnetic element is connected between the actual pipelines, and the bolt in front of the flange is loosened due to long-time flowing thrust of liquid or gas and erosion of the liquid or gas, so that leakage is caused, and the sealing effect is reduced.

Disclosure of Invention

The utility model aims to provide the electromagnetic valve with good sealing effect, which has the advantage of good sealing effect, so as to be convenient for reinforcing and sealing the joint between the connecting plates, thereby improving the sealing effect, avoiding leakage caused by loosening of bolts and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electromagnetic valve with good sealing effect comprises an electromagnetic valve body, a sealing mechanism and a connecting mechanism, wherein the sealing mechanism is respectively arranged at two ends of the electromagnetic valve body, and flanges in the sealing mechanism are respectively arranged at two ends of the electromagnetic valve body;

the flange plate is characterized by further comprising a groove, a convex ring block and a connecting sleeve plate, wherein the groove is formed in the outer side of the flange plate, the convex ring block is positioned in the groove, and the connecting sleeve plate is arranged at one end of the convex ring block;

the sliding device comprises a connecting sleeve plate, and is characterized by further comprising a sliding groove, sliding strips and a connecting frame, wherein the sliding groove is respectively formed in two sides of the top and the bottom of the connecting sleeve plate, the sliding strips are slidably connected in the connecting frame, and the connecting frame is arranged at one end of the sliding strips.

Preferably, the two sides of the top of the connecting sleeve plate and the outer sides of the sliding grooves are provided with first threaded holes, and the top and the bottom of the connecting sleeve plate and one side of the sliding strip are provided with second threaded holes.

Preferably, the screw is connected to the first threaded hole and the second threaded hole in a threaded manner, and the rotating handle is installed at one end of the screw.

Preferably, the convex ring block and the connecting sleeve plate are arranged in a semicircular shape, the groove is formed in a circular shape, and one side of the flange plate is provided with a bolt hole.

Preferably, the connecting mechanism is arranged at two ends of the inner cavity of the electromagnetic valve body, the connecting mechanism comprises a first sealing component and a second sealing component, the first sealing component is arranged inside the electromagnetic valve body, and the second sealing component is arranged inside the first sealing component.

Preferably, the first sealing assembly comprises a connecting ring and a slot, and the connecting rings are respectively arranged at two ends of the inner cavity of the electromagnetic valve body.

Preferably, the second sealing assembly comprises a first sealing gasket and a second sealing gasket, the first sealing gasket is mounted on the inner wall of the slot, and the second sealing gasket is mounted on the inner wall of the connecting ring.

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

1. the sealing mechanism has the advantage of good sealing effect, so that the joint between the flange plates is reinforced and sealed conveniently, the sealing effect is improved, the leakage phenomenon caused by loosening of bolts is avoided, the flange plates are utilized to play a role in primary pipeline connection and sealing, and the matching of the grooves, the convex ring blocks, the connecting sleeve plates, the sliding grooves, the sliding strips and the connecting frames can be used for playing a role in secondary reinforcement and sealing so as to facilitate bidirectional sealing, and the sealing effect is improved conveniently.

2. The connecting mechanism is arranged, so that the connecting mechanism has the connecting sealing effect of the inner wall of the electromagnetic valve body, the sealing effect of the inner wall is realized when the external pipeline is inserted into the electromagnetic valve body, the sealing effect of the inner wall is realized, the matching sealing of the outer side of the pipeline inserted into the electromagnetic valve body is realized by the matching of the connecting ring and the second sealing gasket, and then the sealing effect of the inner connection of the electromagnetic valve body is improved by the matching of the external pipeline ring type inserting block to the matching slot.

Drawings

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

FIG. 2 is a schematic diagram of the flange structure of the present utility model;

FIG. 3 is a schematic view of a cam ring block according to the present utility model;

fig. 4 is a schematic view of the structure of the connecting ring of the present utility model.

In the figure: 1. a solenoid valve body; 2. a sealing mechanism; 21. a flange plate; 22. a groove; 23. a convex ring block; 24. connecting sleeve plates; 25. a chute; 26. a slide bar; 27. a connecting frame; 3. a connecting mechanism; 31. a connecting ring; 32. a slot; 33. a first gasket; 34. and a second sealing gasket.

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 to 4, the utility model provides a solenoid valve with good sealing effect, which comprises a solenoid valve body 1, a sealing mechanism 2 and a connecting mechanism 3, wherein the sealing mechanism 2 is respectively arranged at two ends of the solenoid valve body 1, a flange 21 in the sealing mechanism 2 is respectively arranged at two ends of the solenoid valve body 1, and the flange 21 is used for facilitating connection with a pipeline to be connected through an external bolt so as to realize primary sealing effect;

the flange plate comprises a flange plate 21, a flange plate 22, a flange plate 23 and a connecting sleeve plate 24, wherein the flange plate 21 is provided with a groove 22, the flange plate 23 is positioned in the groove 22, the connecting sleeve plate 24 is arranged at one end of the flange plate 23, the groove 22 is provided with a groove 22 for facilitating the insertion of the flange plate 23, the flange plate 23 is conveniently inserted into the groove 22, the connectivity between the two groups of flange plates 21 is realized, and the connecting sleeve plate 24 is used for facilitating the connection of the flange plate 23 so as to assist the insertion and fixation of the flange plate;

the connecting sleeve plate is characterized by further comprising a sliding groove 25, sliding strips 26 and connecting frames 27, wherein the sliding groove 25 is respectively arranged on two sides of the top and the bottom of the connecting sleeve plate 24, the sliding strips 26 are slidably connected inside the connecting frames 27, the connecting frames 27 are arranged at one ends of the sliding strips 26, the sliding connection between the sliding groove 25 and the sliding strips 26 is utilized to facilitate connection between the upper connecting sleeve plate 24 and the lower connecting sleeve plate 24, so that the connectivity of the connecting sleeve plate is improved, and the connecting frames 27 assist the connecting sleeve plate to perform fixing work.

Preferably, the two sides of the top of the connecting sleeve plate 24 and the outer side of the sliding groove 25 are provided with first threaded holes, the top and the bottom of the connecting sleeve plate 24 and the side of the sliding bar 26 are provided with second threaded holes, and the first threaded holes and the second threaded holes are provided with screws for installing conveniently so as to enable the screws to be fastened and connected.

Wherein, the equal threaded connection in inside of first screw hole and second screw hole has the screw rod, and the stem is installed to the one end of screw rod, utilizes the screw rod to play the effect of connecting the reinforcement, and the stem does benefit to the rotation screw rod.

Wherein, protruding circle piece 23 and connection sleeve board 24 are semi-circular setting, and recess 22 is circular seting up, and the bolt hole has been seted up to one side of ring flange 21, and semi-circular shape sets up the inseparabler of connecting between the square multiunit part to the looks adaptation, and the bolt hole does benefit to the external bolt of cooperation simultaneously and is connected with the bolt on external pipeline surface.

During installation, the flange of the external pipeline is attached to the flange plate 21, bolts penetrate through the bolt holes, so that the flange of the external pipeline is tightly connected with the flange plate 21, the connection reinforcing and primary sealing effects are achieved, then the connection sleeve plates 24 are respectively inserted from top to bottom and from bottom to top, the convex ring blocks 23 are directly inserted into the grooves 22 during insertion, then the sliding strips 26 are inserted into the sliding grooves 25 through sliding connection, at the moment, the screw is aligned to the first threaded holes, then the rotating handle drives the screw to extend downwards and penetrate through, the plurality of groups of threaded holes penetrate through the top of the connecting frame 27 and the upper connecting sleeve plate and the lower connecting sleeve plate 24, and finally the connection sleeve plates 24 and the connecting frame 27 can be fastened and connected through extending to the bottom of the connecting frame 27, so that the connection sealing effect between the external pipeline and the external pipeline is improved.

Further, coupling mechanism 3 sets up in the both ends of solenoid valve body 1 inner chamber, and coupling mechanism 3 includes first seal assembly and second seal assembly, and first seal assembly sets up in the inside of solenoid valve body 1, and the second seal assembly sets up in the inside of first seal assembly, utilizes first seal assembly to realize that solenoid valve body 1 inner wall carries out sealing connection's leading to in the pipeline of external needs connection, and the second seal assembly then is used for improving its sealed effect again when increasing its connectivity.

In addition, the first sealing assembly comprises a connecting ring 31 and a slot 32, wherein the connecting ring 31 is respectively arranged at two ends of the inner cavity of the electromagnetic valve body 1, the connecting ring 31 is utilized to facilitate the insertion of a pipeline, the installation of required components, the opening of a notch and the like, and the slot 32 is externally arranged for the insertion of an inserting block on the surface of the pipeline.

In addition, the second seal assembly includes first sealing washer 33 and second sealing washer 34, and first sealing washer 33 installs in the inner wall of slot 32, and second sealing washer 34 installs in the inner wall of go-between 31, utilizes the first sealing washer 33 to make things convenient for closely laminating between the above-mentioned inserted block to improve sealing connection's effect, simultaneously second sealing washer 34 does benefit to the outer wall of closely laminating external pipeline.

During operation, the pipe is inserted into the slot 32, and then the pipe penetrates through the connecting ring 31 and the second sealing gasket 34, the outer wall of the pipe is tightly attached to the inner wall of the second sealing gasket 34, and then the external insert is inserted into the slot 32 during the insertion process, and meanwhile, the first sealing gasket 33 is tightly attached, so that the plug-in sealing connection is realized, and the sealing connectivity of the pipe is improved again.

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. An electromagnetic valve with good sealing effect is characterized in that: the electromagnetic valve comprises an electromagnetic valve body (1), a sealing mechanism (2) and a connecting mechanism (3), wherein the sealing mechanism (2) is respectively arranged at two ends of the electromagnetic valve body (1), and flanges (21) in the sealing mechanism (2) are respectively arranged at two ends of the electromagnetic valve body (1);

the flange plate is characterized by further comprising a groove (22), a convex ring block (23) and a connecting sleeve plate (24), wherein the groove (22) is formed in the outer side of the flange plate (21), the convex ring block (23) is positioned in the groove (22), and the connecting sleeve plate (24) is arranged at one end of the convex ring block (23);

the sliding device is characterized by further comprising a sliding groove (25), sliding strips (26) and a connecting frame (27), wherein the sliding groove (25) is respectively arranged on two sides of the top and the bottom of the connecting sleeve plate (24), the sliding strips (26) are slidably connected in the connecting frame (27), and the connecting frame (27) is arranged at one end of the sliding strips (26).

2. The solenoid valve with good sealing effect according to claim 1, wherein: the two sides of the top of the connecting sleeve plate (24) and the outer sides of the sliding grooves (25) are respectively provided with a first threaded hole, and the top and the bottom of the connecting sleeve plate (24) and one side of the sliding strip (26) are respectively provided with a second threaded hole.

3. The solenoid valve with good sealing effect according to claim 2, wherein: the screw is connected with the first threaded hole and the second threaded hole in a threaded mode, and a rotating handle is installed at one end of the screw.

4. A solenoid valve with good sealing effect according to claim 3, wherein: the flange plate is characterized in that the convex ring blocks (23) and the connecting sleeve plate (24) are arranged in a semicircular mode, the grooves (22) are formed in a circular mode, and bolt holes are formed in one side of the flange plate (21).

5. The solenoid valve with good sealing effect according to claim 1, wherein: coupling mechanism (3) set up in the both ends of solenoid valve body (1) inner chamber, coupling mechanism (3) are including first seal assembly and second seal assembly, first seal assembly sets up in the inside of solenoid valve body (1), second seal assembly sets up in the inside of first seal assembly.

6. The solenoid valve with good sealing effect according to claim 5, wherein: the first sealing assembly comprises a connecting ring (31) and a slot (32), and the connecting ring (31) is respectively arranged at two ends of the inner cavity of the electromagnetic valve body (1).

7. The solenoid valve with good sealing effect according to claim 6, wherein: the second sealing assembly comprises a first sealing gasket (33) and a second sealing gasket (34), the first sealing gasket (33) is installed on the inner wall of the slot (32), and the second sealing gasket (34) is installed on the inner wall of the connecting ring (31).