Explosion-proof assembled electromagnetic pulse valve

Abstract

The utility model discloses an explosion-proof assembly type electromagnetic pulse valve which comprises a pulse valve body, the pulse valve body is connected with an air inlet pipe and an air outlet pipe, the air inlet pipe is perpendicular to the air outlet pipe, an explosion-proof shell is fixedly arranged on the outer side of the pulse valve body and comprises a heat conduction layer, and the heat conduction layer is connected with an explosion-proof layer. The explosion-proof layer comprises a first aluminum alloy explosion-proof layer, a nanometer inorganic silicon explosion-proof layer is fixedly arranged on the inner side of the first aluminum alloy explosion-proof layer, the other side of the nanometer inorganic silicon explosion-proof layer is connected with a second aluminum alloy explosion-proof layer, and the second aluminum alloy explosion-proof layer is fixedly connected with the heat conduction layer. The outer side of the first aluminum alloy explosion-proof layer is connected with a stainless steel outer layer, and a heat dissipation layer is installed on the outer side of the stainless steel outer layer. According to the explosion-proof assembled electromagnetic pulse valve, in order to solve the problem that an existing electromagnetic pulse valve is insufficient in explosion-proof performance, the pulse valve is connected with the air inlet pipe and the air outlet pipe, and the air inlet pipe is perpendicular to the air outlet pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromagnetic pulse valve, concretely is an assembled electromagnetic pulse valve of explosion -proof. BACKGROUND

[0002] The electromagnetic pulse valve is a kind of quick switch valve for controlling the flow of fluid (gas or liquid) using electromagnetic force. It responds quickly by receiving electrical signals (usually pulse signals) to open or close the fluid passage. The basic structure of electromagnetic pulse valve includes electromagnetic coil, armature, diaphragm, diaphragm assembly, front air chamber, rear air chamber, throttle hole and air release hole and other components.

[0003] After searching, it is found that the prior art such as the announcement number CN218440912U, a high-stability submerged electromagnetic pulse valve convenient for docking, includes a submerged electromagnetic pulse valve shell, a gas outlet pipe is installed at the lower end of the shell, and the lower end of the gas outlet pipe is in close contact with the docking plate;It also includes a sealing plate installed at the upper end of the docking plate, and the sealing plate is in close contact with the gas outlet pipe through the groove at the lower end of the gas outlet pipe. The high-stability submerged electromagnetic pulse valve convenient for docking achieves the docking of the lower end of the submerged electromagnetic pulse valve by clamping and fixing the clamping plate with the limiting plate, and avoids the falling of the pipeline due to the large airflow during use, thereby effectively ensuring the stability of the pipeline during use. By moving the adjusting plate, the receiving plate can be pushed to change the inclination angle of the receiving plate, thereby changing the direction of airflow emission, and effectively ensuring better dust removal effect.

[0004] In summary, the existing electromagnetic pulse valve can change the direction of airflow emission, but in flammable and explosive environments such as petroleum, chemical industry and mining, the existing electromagnetic pulse valve has deficiencies in explosion-proof performance, therefore an assembled electromagnetic pulse valve of explosion -proof is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an assembled electromagnetic pulse valve of explosion -proof to solve the problem of the existing electromagnetic pulse valve in explosion -proof performance.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of assembled electromagnetic pulse valve of explosion-proof, including pulse valve, the pulse valve is connected with air inlet pipe and air outlet pipe, and air inlet pipe and air outlet pipe are vertically arranged, the pulse valve outside is fixedly provided with explosion-proof housing, the explosion-proof housing includes heat conducting layer, and heat conducting layer is connected with explosion-proof layer, the explosion-proof layer includes first aluminum alloy explosion-proof layer, and first aluminum alloy explosion-proof layer inside is fixedly provided with nano inorganic silicon explosion-proof layer, the other side of nano inorganic silicon explosion-proof layer is connected with second aluminum alloy explosion-proof layer, and second aluminum alloy explosion-proof layer is fixedly connected with heat conducting layer, first aluminum alloy explosion-proof layer outside is connected with stainless steel outer layer, and heat dissipation layer is installed in the outside of stainless steel outer layer.

[0007] Preferably, the pulse valve includes a valve body and an opening and closing mechanism used in cooperation with the valve body.

[0008] Through the above technical scheme: it is convenient to open and close control.

[0009] Preferably, the air inlet pipe includes a pipe body, and a wear-resistant layer is fixedly arranged outside the pipe body, and the air inlet pipe and the air outlet pipe have the same structure.

[0010] Through the above technical scheme: improve the wear resistance of air inlet pipe and air outlet pipe.

[0011] Preferably, the wear-resistant layer includes first and second partition strips arranged alternately, the first and second partition strips divide the wear-resistant layer into several intervals, and blocking strips are arranged equidistantly in the intervals, and a polymer wear-resistant material layer is arranged between the blocking strips.

[0012] Through the above technical scheme: improve the wear resistance of air inlet pipe and air outlet pipe.

[0013] Preferably, the air inlet pipe and the air outlet pipe are provided with a plurality of hook portions arranged at intervals on the outer circumferential surface.

[0014] Through the above technical scheme: it is convenient to connect.

[0015] Preferably, the heat conducting layer is made of heat conducting silica gel material.

[0016] Through the above technical scheme: it is convenient to conduct heat.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the assembled explosion-proof electromagnetic pulse valve, in order to solve the problem of the insufficient explosion-proof performance of the existing electromagnetic pulse valve, the pulse valve is connected with the air inlet pipe and the air outlet pipe, the air inlet pipe and the air outlet pipe are vertically arranged, the explosion-proof shell is fixedly arranged outside the pulse valve, the explosion-proof shell comprises a heat conduction layer and the heat conduction layer is connected with an explosion-proof layer, the explosion-proof layer comprises a first aluminum alloy explosion-proof layer, a nano inorganic silicon explosion-proof layer is fixedly arranged in the inner side of the first aluminum alloy explosion-proof layer, the other side of the nano inorganic silicon explosion-proof layer is connected with a second aluminum alloy explosion-proof layer, the second aluminum alloy explosion-proof layer is fixedly connected with the heat conduction layer, the outer side of the first aluminum alloy explosion-proof layer is connected with a stainless steel outer layer, and a heat dissipation layer is arranged on the outer side of the stainless steel outer layer, the explosion-proof shell can improve the explosion-proof performance of the electromagnetic pulse valve, and the heat conduction layer and the heat dissipation layer arranged on the explosion-proof shell can facilitate the conduction and diffusion of the heat of the electromagnetic pulse valve. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole front view cross section structure schematic diagram of the utility model;

[0019] Figure 2 It is the explosion-proof shell structure schematic diagram of the utility model;

[0020] Figure 3 It is the utility model Figure 1 It is the enlarged structure schematic diagram of A place in the utility model;

[0021] Figure 4 It is the wear-resistant layer structure schematic diagram of the utility model.

[0022] In the drawing: 1, pulse valve; 101, valve body; 102, opening and closing mechanism; 2, air inlet pipe; 201, pipe body; 202, barb part; 3, air outlet pipe; 4, explosion-proof shell; 401, heat conduction layer; 402, explosion-proof layer; 4021, first aluminum alloy explosion-proof layer; 4022, nano inorganic silicon explosion-proof layer; 4023, second aluminum alloy explosion-proof layer; 403, stainless steel outer layer; 404, heat dissipation layer; 5, wear-resistant layer; 501, first partition strip; 502, second partition strip; 503, blocking strip; 504, polymer wear-resistant material layer. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4This utility model provides a technical solution: an explosion-proof assembled electromagnetic pulse valve, wherein the pulse valve 1 is connected to the air inlet pipe 2 and the air outlet pipe 3, and the air inlet pipe 2 and the air outlet pipe 3 are arranged perpendicularly.

[0025] In a further embodiment, the pulse valve 1 includes a valve body 101 and an opening and closing mechanism 102 used in conjunction with the valve body 101. The opening and closing mechanism 102 is prior art and will not be described in detail. For the specific structure and usage method, please refer to the relevant content in CN222296995U, "An Energy-Saving Electromagnetic Pulse Valve".

[0026] Specifically, an explosion-proof housing 4 is fixedly installed on the outside of the pulse valve 1. The explosion-proof housing 4 includes a heat-conducting layer 401, which is made of thermally conductive silicone. The heat-conducting layer 401 can conduct the heat generated by the pulse valve 1. The heat-conducting layer 401 is connected to the explosion-proof layer 402. The explosion-proof layer 402 includes a first aluminum alloy explosion-proof layer 4021, and a nano-inorganic silicon explosion-proof layer 4022 is fixedly installed inside the first aluminum alloy explosion-proof layer 4021. The other side of the nano-inorganic silicon explosion-proof layer 4022 is connected to a second aluminum alloy explosion-proof layer 4023. 23 is fixedly connected to the heat-conducting layer 401. By setting the first aluminum alloy explosion-proof layer 4021, the nano-inorganic silicon explosion-proof layer 4022 and the second aluminum alloy explosion-proof layer 4023, the explosion-proof performance of the explosion-proof shell 4 can be improved. The outer side of the first aluminum alloy explosion-proof layer 4021 is connected to the stainless steel outer layer 403. The stainless steel outer layer 403 can be made of high-strength stainless steel material, which can further improve the explosion-proof performance. A heat dissipation layer 404 is installed on the outer side of the stainless steel outer layer 403. The heat dissipation layer 404 can be composed of aluminum alloy heat sinks to facilitate the dissipation of heat generated by the pulse valve 1 in the later stage.

[0027] Specifically, the intake pipe 2 includes a pipe body 201, and a wear-resistant layer 5 is fixedly provided on the outside of the pipe body 201. The intake pipe 2 and the exhaust pipe 3 have the same structure. The wear-resistant layer 5 includes a first spacer 501 and a second spacer 502 arranged alternately. The first spacer 501 and the second spacer 502 divide the wear-resistant layer 5 into several intervals, and a blocking strip 503 is installed at equal intervals in the intervals. A polymer wear-resistant material layer 504 is provided between the blocking strips 503.

[0028] In a further embodiment, the first partition bar 501 and the second partition bar 502 are arranged perpendicularly, and the first partition bar 501 and the second partition bar 502 have the same width. The first partition bar 501, the second partition bar 502 and the blocking bar 503 are integrally formed. Through the design of the first partition bar 501, the second partition bar 502 and the blocking bar 503 in conjunction with the corresponding polymer wear-resistant material layer 504, the wear resistance of the air inlet pipe 2 and the air outlet pipe 3 can be effectively improved.

[0029] Specifically, the outer circumference of the air inlet pipe 2 and the air outlet pipe 3 are provided with multiple barbed sections 202.

[0030] To further explain, the use of the barbed part 202 facilitates the installation of the hose, solves the problems of easy air leakage and difficulty in installation of the connection section, and prevents the hose from becoming loose.

[0031] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An explosion-proof assembled electromagnetic pulse valve, comprising a pulse valve (1), characterized in that: The pulse valve (1) is connected to the inlet pipe (2) and the outlet pipe (3), and the inlet pipe (2) and the outlet pipe (3) are arranged perpendicularly. An explosion-proof shell (4) is fixedly installed on the outside of the pulse valve (1). The explosion-proof shell (4) includes a heat-conducting layer (401), and the heat-conducting layer (401) is connected to the explosion-proof layer (402). The explosion-proof layer (402) includes a first aluminum alloy explosion-proof layer (4021), and the first aluminum alloy explosion-proof layer (4021) is connected to the first aluminum alloy explosion-proof layer (4022). 21) A nano-inorganic silicon explosion-proof layer (4022) is fixedly disposed on the inner side. The other side of the nano-inorganic silicon explosion-proof layer (4022) is connected to the second aluminum alloy explosion-proof layer (4023). The second aluminum alloy explosion-proof layer (4023) is fixedly connected to the heat-conducting layer (401). The outer side of the first aluminum alloy explosion-proof layer (4021) is connected to the stainless steel outer layer (403). A heat dissipation layer (404) is installed on the outer side of the stainless steel outer layer (403).

2. The explosion-proof assembled electromagnetic pulse valve according to claim 1, characterized in that: The pulse valve (1) includes a valve body (101) and an opening and closing mechanism (102) used in conjunction with the valve body (101).

3. The explosion-proof assembled electromagnetic pulse valve according to claim 1, characterized in that: The air intake pipe (2) includes a pipe body (201), and a wear-resistant layer (5) is fixedly provided on the outside of the pipe body (201). The air intake pipe (2) and the air outlet pipe (3) have the same structure.

4. The explosion-proof assembled electromagnetic pulse valve according to claim 3, characterized in that: The wear-resistant layer (5) includes a first spacer (501) and a second spacer (502) arranged alternately. The first spacer (501) and the second spacer (502) divide the wear-resistant layer (5) into several intervals, and a blocking strip (503) is installed at equal intervals in the intervals. A polymer wear-resistant material layer (504) is provided between the blocking strips (503).

5. The explosion-proof assembled electromagnetic pulse valve according to claim 1, characterized in that: The outer circumference of the air inlet pipe (2) and the air outlet pipe (3) are provided with multiple barbed sections (202) spaced apart.

6. The explosion-proof assembled electromagnetic pulse valve according to claim 1, characterized in that: The thermally conductive layer (401) is made of thermally conductive silicone material.

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