High-performance electromagnetic valve for steam

Abstract

The utility model relates to the field of steam electromagnetic valves, in particular to a high-performance steam electromagnetic valve which comprises a steam electromagnetic valve body, protective shells are symmetrically installed on the two sides of the steam electromagnetic valve body, cavities are formed in the protective shells, and the steam electromagnetic valve body is arranged at the positions of the cavities of the protective shells on the two sides. A first protection pad is attached to the surface of the inner wall of one side of the cavity of the protection shell, and a circle of second protection pad is attached to the surface of the inner wall of the side, adjacent to the first protection pad, of the cavity of the protection shell, the protection shell is installed on the high-performance steam electromagnetic valve body, high-performance operation of the high-performance steam electromagnetic valve body is guaranteed, and meanwhile the safety of the high-performance steam electromagnetic valve body can be improved; and the situation that when the load is too high and the steam electromagnetic valve body explodes, parts can hurt surrounding personnel is avoided, and the protective shell can effectively achieve the protective effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to steam solenoid valve technical field especially relates to high performance steam solenoid valve. BACKGROUND

[0002] Steam solenoid valve is a kind of solenoid valve specially used for controlling steam medium, mainly used for the automation control of steam system. It is composed of two major components, pilot valve and main valve, and adopts the design of pilot type secondary opening valve, steam solenoid valve is usually made of high-temperature-resistant material, and can work stably in high-temperature environment. It has good sealing performance, to ensure that steam flows safely and reliably in the system.

[0003] Some high-performance steam solenoid valves of the prior art, although ensure high performance, but its load is larger, its material is easy to expand and explode under high temperature for a long time, some parts of high-performance steam solenoid valve will splash out in the explosion process, which will endanger the safety of the surrounding personnel. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high-performance steam solenoid valve.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] High-performance steam solenoid valve, including steam solenoid valve main part, the symmetrical protection shell of steam solenoid valve main part both sides is equipped with the cavity being opened in protection shell, steam solenoid valve main part is arranged at the cavity of both sides protection shell, and the first protective pad is attached to the inner wall surface at the one side of the cavity of protection shell, and a circle of second protective pad is attached to the inner wall surface at the adjacent side of the first protective pad.

[0007] In addition, preferably, a first limiting opening is vertically and throughly formed in the top of the protection shell, and a plurality of heat dissipation openings are uniformly arranged on the surface of the protection shell and located at the side of the first protective pad.

[0008] In addition, preferably, a second limiting opening is vertically and throughly formed in the both sides of the protection shell, and a limiting block is arranged on the inner wall of the protection shell and located at the second limiting opening.

[0009] In addition, preferably, a connecting block is symmetrically arranged on the both sides of the outer wall of the protection shell, and a binding opening is formed on the connecting block.

[0010] In addition, preferably, an opening is formed in the first protective pad and located at the heat dissipation opening, and the first protective pad and the second protective pad are made of a silicon rubber material.

[0011] In addition, preferably, a first circular arc opening is vertically and completely formed on the top of the second protective pad, and a second circular arc opening is symmetrically and completely formed on the two sides of the second protective pad.

[0012] The utility model discloses the beneficial effect is: the utility model through installing the protective shell on the high -performance steam solenoid valve main part, guarantee its high -performance operation simultaneously, can also improve its security, place load too high, and steam solenoid valve main part explosion when spare parts can hurt the personnel around, and the protective shell can effectively play the protection function. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is structure diagram for steam solenoid valve external installation protective shell structure schematic diagram;

[0014] Figure 2 It is structure diagram for protective shell and steam solenodenid valve split structure schematic diagram;

[0015] Figure 3 It is structure diagram for protective shell and first protective pad, second protective pad split structure schematic diagram;

[0016] Figure 4 It is structure diagram for second protective pad structure schematic diagram;

[0017] Figure 5 It is structure diagram for first protective pad structure schematic diagram;

[0018] Figure 6 It is structure diagram for protective shell structure schematic diagram.

[0019] In the drawing: 1 steam solenoid valve main body, 2 protective shell, 21 first limit mouth, 22 second limit mouth, 221 limit block, 23 heat dissipation mouth, 24 connecting block, 241 bandage mouth, 3 first protective pad, 31 opening, 4 second protective pad, 41 first circular arc opening, 42 second circular arc opening. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-6 High-performance steam solenoid valve, including steam solenoid valve main body 1, steam solenoid valve main body 1 both sides symmetry installs protective shell 2, and the cavity is formed in protective shell 2, and steam solenoid valve main body 1 is arranged at the cavity of both sides protective shell 2, and first protective pad 3 is attached to the inner wall surface at the cavity of protective shell 2 side, and a second protective pad 4 is attached to the inner wall surface at the cavity of protective shell 2 and is adjacent to first protective pad 3, and protective shell 2 can improve the safety of high-performance steam solenoid valve.

[0022] And, the top of the shell 2 vertical through opening is provided with a first limiting opening 21, the protective shell 2 is located on the surface of the first protective pad 3 and is uniformly arranged with a plurality of heat dissipation openings 23 along the transverse direction, the protective shell 2 is symmetrically provided with a second limiting opening 22 on both sides of the shell, and the limiting block 221 is arranged on the inner wall of the shell of the protective shell 2 at the second limiting opening 22.

[0023] Moreover, the connecting blocks 24 are symmetrically arranged on the outer walls of the shell of the protective shell 2, the bandage openings 241 are arranged on the connecting blocks 24, and the bandage openings 241 are used for passing through the bandage.

[0024] Meanwhile, the first protective pad 3 is provided with an opening 31 through the heat dissipation opening 23, the first protective pad 3 and the second protective pad 4 are made of a silicon rubber material, the silicon rubber material has good buffering performance, the buffering performance of the silicon rubber is mainly due to excellent elasticity and resilience, the silicon rubber can effectively absorb impact and vibration, reduce the direct impact of external force on objects, thereby playing a buffering role, can effectively buffer the parts splashed out by the explosion of the steam electromagnetic valve body 1, and the silicon rubber has good flame retardance.

[0025] The second protective pad 4 is provided with a first circular arc opening 41 through the top, and the second protective pad 4 is symmetrically provided with a second circular arc opening 42 through the transverse direction.

[0026] In the embodiment, the protective shell 2 is installed on both sides of the steam electromagnetic valve body 1, the limiting block 221 abuts against the pipe body on both sides of the steam electromagnetic valve body 1, the first limiting opening 21 abuts against the pipe body on the top of the steam electromagnetic valve body 1, the plastic bandage is passed through the bandage opening 241, the connecting blocks 24 on both sides are bound together, and the protective shells 2 on both sides are connected together, so that the fixed parts are not needed to be used for fixing, and the fixed parts will not fly out in the explosion.

[0027] The first protective pad 3 and the second protective pad 4 made of the silicon rubber material inside can play an effective buffering role, prevent the parts from splashing and harming the surrounding personnel, and the heat dissipation opening 23 is used for heat dissipation.

[0028] In the utility model, the protective shell 2 is installed on the high-performance steam electromagnetic valve body 1, the safety is improved while the high-performance operation is ensured, the load is too high, the parts of the steam electromagnetic valve body 1 can injure the surrounding personnel in the explosion, and the protective shell 2 can effectively play a protection role.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A high-performance steam solenoid valve, comprising a steam solenoid valve body (1), characterized in that, The steam solenoid valve body (1) is symmetrically equipped with protective shells (2) on both sides. The protective shells (2) have cavities. The steam solenoid valve body (1) is located in the cavities of the protective shells (2) on both sides. A first protective pad (3) is attached to the inner wall surface of one side of the cavity of the protective shell (2). A second protective pad (4) is attached to the inner wall surface of the cavity of the protective shell (2) on the side adjacent to the first protective pad (3).

2. The high-performance steam solenoid valve according to claim 1, characterized in that, The protective shell (2) has a first limiting opening (21) vertically through the top, and multiple heat dissipation openings (23) are evenly arranged in the transverse direction on the surface of the protective shell (2) where the first protective pad (3) is attached.

3. The high-performance steam solenoid valve according to claim 2, characterized in that, The protective shell (2) has a second limiting port (22) symmetrically and transversely opened on both sides of the shell, and a limiting block (221) is provided on the inner wall of the protective shell (2) at the second limiting port (22).

4. The high-performance steam solenoid valve according to claim 3, characterized in that, The protective shell (2) has connecting blocks (24) symmetrically arranged on the upper and lower outer walls on both sides of the shell, and each connecting block (24) has a strap opening (241).

5. The high-performance steam solenoid valve according to claim 1, characterized in that, The first protective pad (3) has an opening (31) through it at the heat dissipation port (23). Both the first protective pad (3) and the second protective pad (4) are made of silicone rubber.

6. The high-performance steam solenoid valve according to claim 5, characterized in that, The top of the second protective pad (4) has a vertical through-hole first arc opening (41), and the two sides of the second protective pad (4) have symmetrical horizontal through-hole second arc openings (42).

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