CN214798254U

CN214798254U - Explosion-proof type valve electric actuator control box with good dustproof effect

Info

Publication number: CN214798254U
Application number: CN202121342259.6U
Authority: CN
Inventors: 赵斌; 胡乔; 黄雅静
Original assignee: Changzhou Xinneng Automatic Control Equipment Co ltd
Current assignee: Changzhou Xinneng Automatic Control Equipment Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-19
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a dustproof effectual flame-proof type valve electric actuator control box, comprising a base plate, the top fixedly connected with mount pad of bottom plate, the top fixedly connected with under casing of mount pad, the top fixedly connected with explosion-proof case of under casing, the left side fixedly connected with negative-pressure air fan of under casing inner chamber bottom, negative-pressure air fan's right side intercommunication has first connecting pipe. The utility model discloses a bottom plate, mount pad, under casing, explosion-proof case, negative-pressure air fan, first connecting pipe, dust collection box, second connecting pipe, electric cabinet, heat dissipation shell, support, motor, flabellum, baffle and through-hole's cooperation is used, can effectually solve the mining electric device control box of tradition and adopt sealed dirt-proof in-process, because of the problem that high temperature influences equipment normal operating appears, the device can play the circulation of air and improve radiating effect, avoids the influence that the dust gathering produced equipment, dust removal effect has been improved.

Description

Explosion-proof type valve electric actuator control box with good dustproof effect

Technical Field

The utility model relates to a mining electrical equipment technical field specifically is a dustproof effectual flame-proof type valve electric actuator control box.

Background

The explosion-proof valve control box is a product matched with an electric device for use and is used for controlling the opening and closing of the electric valve, can realize the remote control of the electric valve in the control room, is widely applied to industrial departments of drainage, heat supply, power stations, chemical industry, food, textile, paper making, pharmacy, ships, steel, coal and the like using pipeline valves, and at present, the automation level of coal mines is continuously improved, electric valves are largely used in the reconstruction of newly designed mines or old mines, a plurality of electric device control boxes which pass through electronic signals appear in the prior art, the traditional mining explosion-proof type valve electric device control box needs to ensure the sealing property in the using process so as to avoid the damage of elements caused by the dust entering the equipment, and the heat dispersion of the control box is reduced, so that the equipment is easily damaged due to the influence of high temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof effectual flame-proof type valve electric actuator control box possesses the advantage that improves heat dissipation and dustproof effect, has solved traditional mining flame-proof type valve electric actuator control box and owing to guarantee its leakproofness in the in-process that uses, avoids the inside damage that leads to the component of dust entering equipment, and has reduced the heat dispersion of control box, and then leads to the equipment to influence because of high temperature easily, produces the problem of the phenomenon of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a flame-proof type valve electric device control box with good dustproof effect comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting seat, the top of the mounting seat is fixedly connected with a bottom box, the top of the bottom box is fixedly connected with an explosion-proof box, the left side of the bottom of an inner cavity of the bottom box is fixedly connected with a negative pressure fan, the right side of the negative pressure fan is communicated with a first connecting pipe, the right side of the first connecting pipe is communicated with a dust collecting box, the top of the dust collecting box is communicated with three second connecting pipes, the top of each second connecting pipe penetrates through the inner cavity of the bottom box and extends to the inner cavity of the explosion-proof box, the left side of the explosion-proof box is fixedly connected with an electric cabinet, the left side of the electric cabinet and the right side of the explosion-proof box are both fixedly connected with heat dissipation shells, the top and the bottom of the inner cavity of each heat dissipation shell are both fixedly connected with a support, and one side of the support, which is far away from the inner cavity of the heat dissipation shells is fixedly connected with a motor, the fan blade is fixedly connected with the output end of the motor, a partition plate is fixedly connected with one side of the inner cavity of the heat dissipation shell, and a through hole is formed in one side of the partition plate.

Preferably, the surface of the explosion-proof box is hinged with an explosion-proof door through a hinge, and the bottom on the right side of the surface of the explosion-proof door is fixedly connected with a handle.

Preferably, the top of the explosion vent is fixedly connected with a top plate, the top of the top plate is fixedly connected with a connecting frame, two sides of the bottom of the connecting frame are fixedly connected with side plates, and the bottom of each side plate is fixedly connected with a bottom plate.

Preferably, the bottom of the negative pressure fan is fixedly connected with a supporting seat, and the bottom of the supporting seat is fixedly connected with the bottom of the inner cavity of the bottom box.

Preferably, the right side of the surface of the bottom box is hinged with a cover plate through a hinge, and the right side of the surface of the cover plate is provided with a buckle plate.

Preferably, the top of the surface of the electric cabinet is fixedly connected with a controller, and the controller is respectively and electrically connected with the motor and the negative pressure fan through wires.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, mount pad, under casing, explosion-proof case, negative-pressure air fan, first connecting pipe, dust collection box, second connecting pipe, electric cabinet, heat dissipation shell, support, motor, flabellum, baffle and through-hole's cooperation is used, can effectually solve the mining electric device control box of tradition and adopt sealed dirt-proof in-process, because of the problem that high temperature influences equipment normal operating appears, the device can play the circulation of air and improve radiating effect, avoids the influence that the dust gathering produced equipment, dust removal effect has been improved.

2. The utility model discloses a set up explosion vent and handle, can conveniently seal the explosion vent, make things convenient for the staff to overhaul, through setting up the roof, link and curb plate, can strengthen the installation intensity of equipment, further improve equipment's security, through setting up the supporting seat, can support negative-pressure air fan, play convenient fixed purpose, through setting up apron and buckle, can conveniently carry out centralized processing to the dust of gathering in the dust collection box, through setting up the controller, can control opening of motor and negative-pressure air fan, thereby reach the purpose of conveniently controlling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the internal structure of the heat dissipation case of the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a base plate; 2. a mounting seat; 3. a bottom box; 4. an explosion-proof box; 5. a negative pressure fan; 6. a first connecting pipe; 7. a dust collection box; 8. a second connecting pipe; 9. an electric cabinet; 10. a heat dissipation housing; 11. a support; 12. a motor; 13. a fan blade; 14. a partition plate; 15. a through hole; 16. an explosion vent; 17. a top plate; 18. a connecting frame; 19. a side plate; 20. a supporting seat; 21. a cover plate; 22. and a controller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a flame-proof type valve electric device control box with good dustproof effect comprises a bottom plate 1, a mounting seat 2 is fixedly connected to the top of the bottom plate 1, a bottom box 3 is fixedly connected to the top of the mounting seat 2, a cover plate 21 is hinged to the right side of the surface of the bottom box 3 through a hinge, a buckle plate is arranged on the right side of the surface of the cover plate 21, a flame-proof box 4 is fixedly connected to the top of the bottom box 3, a flame-proof door 16 is hinged to the surface of the flame-proof box 4 through a hinge, a handle is fixedly connected to the bottom of the right side of the surface of the flame-proof door 16, a top plate 17 is fixedly connected to the top of the flame-proof box 4, a connecting frame 18 is fixedly connected to the top of the top plate 17, side plates 19 are fixedly connected to both sides of the bottom of the connecting frame 18, the bottom of the side plates 19 is fixedly connected to the bottom plate 1, a negative pressure fan 5 is fixedly connected to the left side of the bottom of an inner cavity of the bottom box 3, a supporting seat 20 is fixedly connected to the bottom of the negative pressure fan 5, the bottom of the supporting seat 20 is fixedly connected with the bottom of the inner cavity of the bottom box 3, the right side of the negative pressure fan 5 is communicated with a first connecting pipe 6, the right side of the first connecting pipe 6 is communicated with a dust collecting box 7, the top of the dust collecting box 7 is communicated with a second connecting pipe 8, the number of the second connecting pipes 8 is three, the top of the second connecting pipes 8 penetrates through the inner cavity of the bottom box 3 and extends to the inner cavity of the explosion-proof box 4, the left side of the explosion-proof box 4 is fixedly connected with an electric cabinet 9, the top of the surface of the electric cabinet 9 is fixedly connected with a controller 22, the controller 22 is respectively electrically connected with the motor 12 and the negative pressure fan 5 through wires, the left side of the electric cabinet 9 and the right side of the explosion-proof box 4 are both fixedly connected with a heat dissipation shell 10, the top and the bottom of the inner cavity of the heat dissipation shell 10 are both fixedly connected with a support 11, one side of the support 11 far away from the inner cavity of the heat dissipation shell 10 is fixedly connected with the motor 12, and the output end of the motor 12 is fixedly connected with fan blades 13, one side fixedly connected with baffle 14 of heat dissipation shell 10 inner chamber, through-hole 15 has been seted up to one side of baffle 14, through setting up explosion vent 16 and handle, can conveniently seal explosion-proof case 4, make things convenient for the staff to overhaul, through setting up roof 17, link 18 and curb plate 19, can strengthen the installation intensity of equipment, further improve equipment's security, through setting up supporting seat 20, can support negative-pressure air fan 5, play the purpose of convenient fixing, through setting up apron 21 and buckle, can conveniently carry out centralized processing to the dust of gathering in dust collection box 7, through setting up controller 22, can control opening and stopping of motor 12 and negative-pressure air fan 5, thereby reach the purpose of conveniently controlling, through bottom plate 1, mount pad 2, under casing 3, explosion-proof case 4, negative-pressure air fan 5, first connecting pipe 6, dust collection box 7, second connecting pipe 8, Electric cabinet 9, heat dissipation shell 10, support 11, motor 12, flabellum 13, baffle 14 and through-hole 15's cooperation is used, can effectually solve the mining electric device control box of tradition and adopt sealed dirt-proof in-process, because of appearing the problem that high temperature influences equipment normal operating, the device can play the circulation of air and improve radiating effect, avoids the influence that the dust gathering produced equipment, has improved dust removal effect.

During the use, the in-process of dust removal, start negative-pressure air fan 5 through controller 22, the negative-pressure air current that negative-pressure air fan 5 produced passes through first connecting pipe 6 and second connecting pipe 8, get into explosion-proof case 4's inside, the dust to the inside gathering of explosion-proof case 4 is extracted the clearance, thereby reach the purpose of high-efficient dust removal, and simultaneously, through controller 22 starter motor 12, motor 12 drives flabellum 13 and rotates, the circulation of air is realized to the air current that flabellum 13 produced, thereby reach high-efficient radiating purpose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof effectual flame-proof type valve electric actuator control box, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a mounting seat (2), the top of the mounting seat (2) is fixedly connected with a bottom box (3), the top of the bottom box (3) is fixedly connected with an explosion-proof box (4), the left side of the bottom of an inner cavity of the bottom box (3) is fixedly connected with a negative pressure fan (5), the right side of the negative pressure fan (5) is communicated with a first connecting pipe (6), the right side of the first connecting pipe (6) is communicated with a dust collecting box (7), the top of the dust collecting box (7) is communicated with a second connecting pipe (8), the number of the second connecting pipes (8) is three, the top of the second connecting pipes (8) penetrates through the inner cavity of the bottom box (3) and extends to the inner cavity of the explosion-proof box (4), the left side of the explosion-proof box (4) is fixedly connected with an electric cabinet (9), and the left side of the electric cabinet (9) and the right side of the explosion-proof box (4) are both fixedly connected with a heat dissipation shell (10), the heat dissipation shell (10) is characterized in that the top and the bottom of the inner cavity of the heat dissipation shell (10) are fixedly connected with a support (11), one side of the inner cavity of the heat dissipation shell (10) is far away from the support (11) and is fixedly connected with a motor (12), output ends of the motor (12) are fixedly connected with fan blades (13), one side of the inner cavity of the heat dissipation shell (10) is fixedly connected with a partition plate (14), and one side of the partition plate (14) is provided with a through hole (15).

2. The explosion-proof type valve electric device control box with good dustproof effect according to claim 1, characterized in that: the surface of the explosion-proof box (4) is hinged with an explosion-proof door (16) through a hinge, and the bottom of the right side of the surface of the explosion-proof door (16) is fixedly connected with a handle.

3. The explosion-proof type valve electric device control box with good dustproof effect according to claim 1, characterized in that: the top fixedly connected with roof (17) of explosion-proof box (4), the top fixedly connected with link (18) of roof (17), equal fixedly connected with curb plate (19) in both sides of link (18) bottom, the bottom and bottom plate (1) fixed connection of curb plate (19).

4. The explosion-proof type valve electric device control box with good dustproof effect according to claim 1, characterized in that: the bottom fixedly connected with supporting seat (20) of negative-pressure air fan (5), the bottom of supporting seat (20) and the bottom fixed connection of under casing (3) inner chamber.

5. The explosion-proof type valve electric device control box with good dustproof effect according to claim 1, characterized in that: the right side on the surface of the bottom box (3) is hinged with a cover plate (21) through a hinge, and the right side on the surface of the cover plate (21) is provided with a buckle plate.

6. The explosion-proof type valve electric device control box with good dustproof effect according to claim 1, characterized in that: the top fixedly connected with controller (22) on electric cabinet (9) surface, controller (22) pass through the wire respectively with motor (12) and negative-pressure air fan (5) electric connection.