Novel pneumoelectric integrated explosion-proof control box

Abstract

The utility model discloses a novel pneumoelectric integrated explosion-proof control box which comprises an explosion-proof box body, an electric device and a pneumatic device are installed in the explosion-proof box body, the explosion-proof box body is provided with a plurality of electric connection holes and a plurality of pneumatic connection holes, each electric connection hole is provided with an explosion-proof gland, and each pneumatic connection hole is provided with a plurality of pneumatic connection holes. And each pneumatic interface is welded with an air pipe inlet / outlet nozzle. According to the utility model, pneumatic devices and electrical devices are integrated in one box body, so that the type selection grades of the pneumatic devices and the electrical devices can be reduced, the on-site construction cost can be saved, the working efficiency is greatly improved, and the integration level of equipment is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof boxes, in particular to a novel gas-electricity integrated explosion-proof control box. Background Art

[0002] In conventional explosion-proof engineering design, the usual signal control or junction box is only responsible for collecting signal lines, and electrical or pneumatic devices (such as solenoid valves, etc.) are placed on site. First, the electrical devices on site need to be selected according to the explosion-proof grade. Second, each electrical device must be pulled a separate cable to the site, which greatly increases the material cost and construction labor cost. Summary of the Invention

[0003] In view of the above problems existing in the existing explosion-proof engineering design, the present invention aims to provide a new type of gas-electric integrated explosion-proof control box with low cost and high efficiency.

[0004] The specific technical solutions are as follows:

[0005] A new type of gas-electric integrated explosion-proof control box includes: an explosion-proof box body, which is used to install electrical devices and pneumatic devices. The explosion-proof box body has a plurality of electrical connection holes and a plurality of pneumatic connection holes. Each of the electrical connection holes is installed with an explosion-proof gland, and each of the pneumatic connection holes is welded with an air pipe inlet and outlet.

[0006] As a further improvement and optimization of this solution, the explosion-proof box is made of stainless steel.

[0007] As a further improvement and optimization of this solution, the explosion-proof box is provided with a door for opening or closing the explosion-proof box.

[0008] As a further improvement and optimization of this solution, an observation window is provided on the box door.

[0009] As a further improvement and optimization of this solution, the observation window is explosion-proof glass.

[0010] As a further improvement and optimization of this solution, the top and bottom of the explosion-proof box are provided with a plurality of electrical connection holes, and the side of the explosion-proof box is provided with a plurality of pneumatic connection holes.

[0011] As a further improvement and optimization of this solution, ear plates are provided at the four corners of the explosion-proof box, and each ear plate is provided with a mounting hole.

[0012] As a further improvement and optimization of this solution, one side of the box door is hinged to the explosion-proof box body, and the other side has a handle.

[0013] Compared with the prior art, the above technical solution has the following positive effects:

[0014] The utility model integrates the pneumatic devices and the electrical devices into one box, which can reduce the selection level of the pneumatic devices and the electrical devices, save on-site construction costs, greatly improve work efficiency, and make the equipment more integrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a new type of gas-electric integrated explosion-proof control box of the utility model;

[0016] Figure 2 This is a side view of a new type of gas-electric integrated explosion-proof control box of the utility model;

[0017] In the attached figure: 1. Explosion-proof box; 2. Box door; 3. Observation window; 4. Explosion-proof gland; 5. Air pipe inlet and outlet; 11. Ear plate; 111. Mounting hole; 21. Handle. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] Figure 1 This is a structural diagram of a new type of gas-electric integrated explosion-proof control box in this utility model. Figure 2This is a side view of a new type of gas-electric integrated explosion-proof control box of the utility model. Figure 1-2 As shown, a novel gas-electric integrated explosion-proof control box of a preferred embodiment is shown, comprising: an explosion-proof box body 1, wherein the explosion-proof box body 1 is used to install electrical devices and pneumatic devices, and the explosion-proof box body 1 has a plurality of electrical connection holes and a plurality of pneumatic connection holes, each electrical connection hole is installed with an explosion-proof gland 4 for sealing and isolating the explosion area, and each pneumatic connection hole is welded with an air pipe inlet and outlet nozzle 5 for isolating the explosion area.

[0022] In this embodiment, the pneumatic components and the electrical components are integrated into one box, which can reduce the selection level of the pneumatic components and the electrical components, save on-site construction costs, greatly improve work efficiency, and make the equipment more integrated.

[0023] Furthermore, as a preferred embodiment, the explosion-proof box 1 is made of stainless steel.

[0024] Furthermore, as a preferred embodiment, the explosion-proof box 1 has a door 2 for opening or closing the explosion-proof box 1 .

[0025] Furthermore, as a preferred embodiment, in order to facilitate observation of the actual conditions of the pneumatic components and the electrical components, an observation window 3 is provided on the box door 2 .

[0026] Furthermore, as a preferred embodiment, the observation window 3 is explosion-proof glass.

[0027] Furthermore, as a preferred embodiment, the top and bottom of the explosion-proof box 1 are provided with a plurality of electrical connection holes, and the side of the explosion-proof box 1 is provided with a plurality of pneumatic connection holes.

[0028] Furthermore, as a preferred embodiment, ear plates 11 are provided at the four corners of the explosion-proof box 1, and each ear plate 11 is provided with a mounting hole 111. Preferably, the mounting hole 111 can be a long hole.

[0029] Furthermore, as a preferred embodiment, in order to facilitate opening of the door 2, one side of the door 2 is hinged to the explosion-proof box body 1, and the other side has a handle 21.

[0030] Specifically, the front side of the explosion-proof box body 1 has an opening, the box door 2 matches the opening, and one side of the box door 2 is hinged to one side of the opening.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of gas-electric integrated explosion-proof control box, characterized in that: include: An explosion-proof box is used to install electrical devices and pneumatic devices. The explosion-proof box has a plurality of electrical connection holes and a plurality of pneumatic connection holes. Each electrical connection hole is installed with an explosion-proof gland, and each pneumatic connection hole is welded with an air pipe inlet and outlet.

2. The novel gas-electric integrated explosion-proof control box according to claim 1 is characterized in that: The explosion-proof box is made of stainless steel.

3. The novel gas-electric integrated explosion-proof control box according to claim 1 is characterized in that: The explosion-proof box is provided with a door for opening or closing the explosion-proof box.

4. The novel gas-electric integrated explosion-proof control box according to claim 3 is characterized in that: The box door is provided with an observation window.

5. The novel gas-electric integrated explosion-proof control box according to claim 4 is characterized in that: The observation window is explosion-proof glass.

6. The novel gas-electric integrated explosion-proof control box according to claim 1 is characterized in that: The top and bottom of the explosion-proof box are both provided with a plurality of electrical connection holes, and the side of the explosion-proof box is provided with a plurality of pneumatic connection holes.

7. The novel gas-electric integrated explosion-proof control box according to claim 1 is characterized in that: Ear plates are provided at the four corners of the explosion-proof box, and each ear plate is provided with a mounting hole.

8. The novel gas-electric integrated explosion-proof control box according to claim 3 is characterized in that: One side of the box door is hinged to the explosion-proof box body, and the other side is provided with a handle.

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