CN218326437U

CN218326437U - Anticorrosion electromagnetic valve

Info

Publication number: CN218326437U
Application number: CN202222711634.0U
Authority: CN
Inventors: 伍树文; 何冠群; 经纬
Original assignee: Jiangsu Aoqun Automation Equipment Co ltd
Current assignee: Jiangsu Aoqun Automation Equipment Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-17
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses an anticorrosion solenoid valve relates to solenoid valve technical field, installs in the open air to current solenoid valve usually, receives external environment's erosion easily to the junction of valve body and water pipe is inseparable inadequately, causes the problem that the water pipe leaked easily, and the following scheme of present proposition includes: the valve body and the two water pipes; the two sides of the valve body are rotatably sleeved with lantern rings, one side of each lantern ring is provided with an annular groove, and the water pipe is in threaded connection in the annular groove; the valve comprises a valve body and is characterized in that a groove is formed in the outer side of the valve body, a sliding block is arranged in the groove in a sliding mode, a spring is fixedly arranged on one side of the sliding block, and the spring is fixedly arranged on the inner wall of the groove. The utility model has the advantages of reasonable design, can be so that the valve body possesses good anticorrosion effect to can play good sealed effect when butting valve body and water pipe, and to the easy dismounting between valve body and the water pipe, convenient and practical.

Description

Anticorrosion electromagnetic valve

Technical Field

The utility model relates to a solenoid valve technical field especially relates to an anticorrosion solenoid valve.

Background

The electromagnetic valve is industrial equipment controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator and is not limited to hydraulic pressure and pneumatics. 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 check valves, safety valves, directional control valves, speed regulating valves, etc.

However, the existing electromagnetic valve is usually installed outdoors and is easily corroded by the external environment, and the connection between the valve body and the water pipe is not tight enough, which easily causes the problem of water pipe leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing electromagnetic valve is usually installed outdoors and is easily corroded by the external environment, and the joint of the valve body and the water pipe is not tight enough, so that the water pipe is easy to leak, and the provided anti-corrosion electromagnetic valve is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

an anti-corrosion solenoid valve comprising:

the valve body and the two water pipes;

the two sides of the valve body are rotatably sleeved with lantern rings, one side of each lantern ring is provided with an annular groove, and the water pipe is in threaded connection with the annular groove;

the outer side of the valve body is provided with a groove, a sliding block is arranged in the groove in a sliding mode, a spring is fixedly arranged on one side of the sliding block, the spring is fixedly arranged on the inner wall of the groove, an inserting shaft is fixedly arranged on the other side of the sliding block, and the inserting shaft is inserted into the lantern ring in an inserting mode.

In a preferred embodiment, the outer side of the valve body is sprayed with an anticorrosive coating, and the anticorrosive coating is an epoxy coal tar pitch anticorrosive coating.

In a preferred embodiment, a set of internal threads is arranged on the inner wall of the annular groove, and a set of external threads is arranged on the outer side of the water pipe and meshed with the internal threads.

In a preferred embodiment, a sealing ring is fixedly arranged in the annular groove, and the water pipe is movably and hermetically abutted to the sealing ring.

In a preferred embodiment, a limiting shaft is fixedly arranged in the groove, and the sliding block is sleeved on the outer side of the limiting shaft in a sliding manner.

In a preferred embodiment, a plurality of slots are formed in the lantern ring, the slots are arranged in an annular array, and the insertion shafts are inserted into the corresponding slots.

In the utility model, the anticorrosion electromagnetic valve has the anticorrosion effect through the epoxy coal tar pitch anticorrosive coating sprayed on the outer side of the valve body, so that the valve body can have good anticorrosion effect through the high antirust performance, good chemical resistance, oil resistance and good wear resistance of the epoxy coal tar pitch anticorrosive coating;

in the utility model, the anti-corrosion electromagnetic valve can play a good sealing effect when the valve body is butted with a water pipe through the common matching of the lantern ring, the annular groove, the sealing ring, the meshing of the internal thread and the external thread, the plurality of slots arranged in an annular array, the grooves, the sliding blocks, the springs and the inserting shafts;

the utility model has the advantages of reasonable design, can be so that the valve body possesses good anticorrosion effect to can play good sealed effect when butting valve body and water pipe, and to the easy dismounting between valve body and the water pipe, convenient and practical.

Drawings

Fig. 1 is a schematic perspective view of an anti-corrosion electromagnetic valve according to the present invention;

fig. 2 is a schematic view of a disassembled structure of an anti-corrosion electromagnetic valve provided by the present invention;

fig. 3 is a schematic structural diagram of a portion a of an anti-corrosion electromagnetic valve according to the present invention.

In the figure: 1. a valve body; 2. a water pipe; 3. a collar; 4. an annular groove; 5. a seal ring; 6. an internal thread; 7. an external thread; 8. inserting slots; 9. a groove; 10. a slider; 11. a limiting shaft; 12. a spring; 13. and (7) inserting a shaft.

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.

Referring to fig. 1-3, this scheme provides one embodiment: an anti-corrosion solenoid valve comprising:

the valve body 1 and the two water pipes 2;

the two sides of the valve body 1 are rotatably sleeved with lantern rings 3, one side of each lantern ring 3 is provided with an annular groove 4, and the water pipe 2 is in threaded connection in the annular groove 4;

the outside of valve body 1 is seted up flutedly 9, and it is provided with slider 10 to slide in the flutedly 9, and one side of slider 10 is fixed and is provided with spring 12, and spring 12 is fixed to be set up on the inner wall of flutedly 9, and the fixed axle 13 that is provided with of slider 10's opposite side is inserted, and axle 13 is pegged graft on the lantern ring 3.

Referring to fig. 1, in this embodiment, the outer side of the valve body 1 is sprayed with an anticorrosive coating, and the anticorrosive coating is an epoxy coal tar pitch anticorrosive coating, so that the valve body 1 has a good anticorrosive effect.

Referring to fig. 2, in this embodiment, a set of internal threads 6 is disposed on the inner wall of the annular groove 4, a set of external threads 7 is disposed on the outer side of the water pipe 2, and the internal threads 6 are engaged with the external threads 7, so as to facilitate the threaded connection between the lantern ring 3 and the water pipe 2.

Referring to fig. 2, in this embodiment, a sealing ring 5 is fixedly disposed in the annular groove 4, and the water pipe 2 is movably and sealingly abutted to the sealing ring 5, so that a sealing effect can be achieved.

Referring to fig. 3, in this embodiment, a limiting shaft 11 is fixedly disposed in the groove 9, and the slider 10 is slidably sleeved on an outer side of the limiting shaft 11, so as to limit the slider 10.

Referring to fig. 2, in this embodiment, a plurality of slots 8 are formed in the collar 3, the slots 8 are arranged in an annular array, and the insertion shafts 13 are inserted into the corresponding slots 8, so that the insertion shafts 13 can be conveniently inserted.

The theory of operation, can play the anticorrosion effect through the epoxy coal pitch anticorrosive coating of the spraying of valve body 1 outside, make it can pass through the high antirust property of epoxy coal pitch anticorrosive coating, good anti-chemical, oil resistance and good wear resistance, make valve body 1 can possess good anticorrosion effect, in addition when splicing valve body 1 and water pipe 2, at first can promote slider 10 to remove, make slider 10 can extrude spring 12, and make the inserted shaft 13 can roll off corresponding slot 8, then can dock water pipe 2 and lantern ring 3, and rotate lantern ring 3, make it can pass through internal thread 6 that ring channel 4 inboard set up and the external screw thread 7 that the water pipe 2 outside set up, can dock valve body 1 and water pipe 2, and when the butt joint, can make water pipe 2 and sealing washer 5 contact, and extrude sealing washer 5, release slider 10 afterwards, make it pass through the elastic deformation of spring 12, make slider 10 can drive inserted shaft 13 reset and insert in the corresponding slot 8, can accomplish its butt joint is fixed, and can pass through threaded connection sealing washer 5's extrusion, make it can play good sealing effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-corrosion solenoid valve, comprising:

the valve body (1) and the two water pipes (2);

a lantern ring (3) is rotatably sleeved on each of two sides of the valve body (1), an annular groove (4) is formed in one side of the lantern ring (3), and the water pipe (2) is in threaded connection with the annular groove (4);

the valve is characterized in that a groove (9) is formed in the outer side of the valve body (1), a sliding block (10) is arranged in the groove (9) in a sliding mode, a spring (12) is fixedly arranged on one side of the sliding block (10), the spring (12) is fixedly arranged on the inner wall of the groove (9), an inserting shaft (13) is fixedly arranged on the other side of the sliding block (10), and the inserting shaft (13) is inserted into the lantern ring (3).

2. An anti-corrosion solenoid valve according to claim 1, characterized in that: the outer side of the valve body (1) is sprayed with an anticorrosive coating, and the anticorrosive coating is an epoxy coal tar pitch anticorrosive coating.

3. An anti-corrosion solenoid valve according to claim 1, characterized in that: be equipped with a set of internal thread (6) on the inner wall of ring channel (4), the outside of water pipe (2) is equipped with a set of external screw thread (7), internal thread (6) with external screw thread (7) mesh mutually.

4. An anti-corrosion solenoid valve according to claim 1, characterized in that: and a sealing ring (5) is fixedly arranged in the annular groove (4), and the water pipe (2) is movably and hermetically abutted against the sealing ring (5).

5. An anti-corrosion solenoid valve according to claim 1, characterized in that: a limiting shaft (11) is fixedly arranged in the groove (9), and the sliding block (10) is sleeved on the outer side of the limiting shaft (11) in a sliding mode.

6. An anti-corrosion solenoid valve according to claim 1, characterized in that: a plurality of slots (8) are formed in the lantern ring (3), the slots (8) are arranged in an annular array, and the inserting shafts (13) are inserted into the corresponding slots (8).