A frame type high strength explosion-proof enclosure

Abstract

The utility model discloses a frame type high strength explosion -proof enclosure, including box and lid, the box is connected through the hinge with lid, the front of box is equipped with the opening and is equipped with upper anti -explosion structure, lower anti -explosion structure, first side anti -explosion structure and second side anti -explosion structure respectively around the opening, and each anti -explosion structure includes first bending part and second bending part, and first bending part is towards the lid, and the second bending part is perpendicular with first bending part, the top of box is equipped with anti -explosion connection end. The utility model discloses a frame type high strength explosion -proof enclosure, to solve the problem that the existing electrical equipment shell structure strength is insufficient, and the poor sealing performance, can not be reliably protected inside electrical components in the flammable and explosive environment.

Description

Technical Field

[0001] This utility model belongs to the field of explosion-proof equipment technology, specifically relating to a frame-type high-strength explosion-proof shell. Background Technology

[0002] In hazardous environments such as chemical plants, coal mines, and petroleum plants where flammable and explosive gases or dust are present, the safe operation of electrical equipment is of paramount importance. Traditional electrical equipment enclosures often suffer from insufficient structural strength and poor sealing performance, making it difficult to effectively prevent external flammable and explosive substances from entering the interior. They also fail to provide reliable protection for internal electrical components in the event of an impact, which can easily lead to safety accidents.

[0003] To address the aforementioned issues, this invention proposes a frame-type high-strength explosion-proof enclosure. By optimizing the structural design, the strength and sealing performance of the enclosure are improved, meeting the requirements for use in hazardous environments. Utility Model Content

[0004] The main purpose of this utility model is to provide a frame-type high-strength explosion-proof enclosure, which aims to solve the problems of insufficient structural strength and poor sealing performance of existing electrical equipment enclosures, which cannot reliably protect internal electrical components in flammable and explosive environments.

[0005] To achieve the above objectives, this utility model provides a frame-type high-strength explosion-proof enclosure, including a housing and a cover, wherein the housing and the cover are connected by hinges, wherein: The front of the enclosure has an opening, and around the opening are respectively provided an upper explosion-proof structure, a lower explosion-proof structure, a first side explosion-proof structure, and a second side explosion-proof structure. Each explosion-proof structure includes a first bending part and a second bending part. The first bending part faces the enclosure cover, and the second bending part is perpendicular to the first bending part. The top of the enclosure is provided with an explosion-proof connection end (the bending part can improve structural strength and absorb energy and reduce shock when it is impacted). The lid is provided with a bent portion facing the box body on all four sides, and a sealing gasket is provided on the side of the lid close to the box body; when the lid is closed on the opening, one end of the bent portion of the lid abuts against the box body and the sealing gasket is in close contact with the second bent portion (thereby forming a sealed space around the box body and the lid, improving the sealing performance between the two, preventing flammable and explosive gases from entering the box body, and improving explosion-proof performance).

[0006] As a further preferred embodiment of the above technical solution, the outer side of the enclosure is provided with heat sinks and the inner side of the enclosure is provided with a cooling fan (the cooling fan and heat sinks work together to improve the heat dissipation performance of the enclosure).

[0007] As a further preferred technical solution to the above technical solution, the interior of the housing is provided with a mounting frame, and the mounting frame is equipped with electrical components (the installation of electrical components on the mounting frame helps to improve structural strength and impact resistance).

[0008] As a further preferred embodiment of the above technical solution, the lid is equipped with a control button.

[0009] As a further preferred technical solution to the above technical solution, the box cover is provided with an explosion-proof observation window.

[0010] The beneficial effects of this utility model are as follows: 1. High strength performance: The explosion-proof structure around the opening of the enclosure adopts a bending design, and the internal mounting bracket is set up, which improves the overall structural strength of the outer shell. It can absorb energy and reduce shock when it is impacted, providing reliable protection for the internal electrical components.

[0011] 2. Excellent explosion-proof performance: The lid and the body form a sealed space through the cooperation of the lid's bend and the sealing gasket, which effectively prevents flammable and explosive gases from entering the body and ensures the safe operation of the internal electrical components.

[0012] 3. Excellent heat dissipation: The heat sink on the outside of the cabinet works in conjunction with the cooling fan on the inside to significantly improve the heat dissipation performance of the cabinet and prevent internal electrical components from being damaged due to overheating.

[0013] 4. Ease of operation: The control buttons on the cover make it easy for operators to operate, and the explosion-proof observation window allows for real-time observation of the internal situation, enabling them to understand the working status of electrical components without opening the cover. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a cross-sectional view of the present invention.

[0016] Figure 3 This is a structural schematic diagram of the present invention (with the lid of the box hidden).

[0017] Figure 4 yes Figure 2 A magnified view of a portion of region A in the middle.

[0018] The reference numerals in the attached drawings include: 10, enclosure; 11, upper explosion-proof structure; 111, first bend; 112, second bend; 12, lower explosion-proof structure; 13, first side explosion-proof structure; 14, second side explosion-proof structure; 15, explosion-proof connection end; 16, heat sink; 17, cooling fan; 18, mounting bracket; 19, electrical component; 20, enclosure cover; 21, enclosure cover bend; 22, sealing gasket; 23, control button; 24, explosion-proof observation window. Detailed Implementation

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] This utility model discloses a frame-type high-strength explosion-proof shell. The specific embodiments of the utility model are further described below with reference to preferred embodiments.

[0021] In the embodiments of this utility model, those skilled in the art will note that the electrical components and the like involved in this utility model can be considered as prior art.

[0022] Preferred embodiment.

[0023] like Figure 1-4 As shown, this utility model discloses a frame-type high-strength explosion-proof enclosure, including a housing 10 and a cover 20, wherein the housing 10 and the cover 20 are connected by hinges, wherein: The front of the enclosure 10 has an opening (not shown), and around the opening are respectively provided an upper explosion-proof structure 11, a lower explosion-proof structure 12, a first side explosion-proof structure 13, and a second side explosion-proof structure 14. Each explosion-proof structure includes a first bending part 111 and a second bending part 112. The first bending part 111 faces the enclosure cover 20, and the second bending part 112 is perpendicular to the first bending part 111. The top of the enclosure 10 is provided with an explosion-proof connection end 15 (the bending part can improve the structural strength and absorb energy and reduce shock when it is impacted). The lid 20 is provided with a lid bending portion 21 facing the box body 10 on all four sides, and a sealing gasket 22 is provided on the side of the lid 20 close to the box body 10; when the lid 20 is closed on the opening, one end of the lid bending portion 21 abuts against the box body 10 and the sealing gasket 22 is in close contact with the second bending portion 112 (thereby forming a sealed space around the box body and the lid, improving the sealing performance between the two, preventing flammable and explosive gases from entering the box body, and improving explosion-proof performance).

[0024] Specifically, the outer side of the housing 10 is provided with heat sink 16 and the inner side of the housing 10 is provided with cooling fan 17 (the cooling fan and heat sink work together to improve the heat dissipation performance of the housing).

[0025] More specifically, the housing 10 has an internal mounting bracket 18, which is equipped with electrical components 19 (the electrical components are mounted on the mounting bracket, which helps to improve the structural strength and impact resistance).

[0026] Furthermore, the lid 20 is equipped with a control button 23.

[0027] Furthermore, the box cover 20 is equipped with an explosion-proof observation window 24.

[0028] It is worth mentioning that the technical features such as electrical components involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be conventionally selected in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0029] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A frame-type high-strength explosion-proof enclosure, characterized in that, Includes a box body and a box lid, wherein the box body and the box lid are connected by a hinge, wherein: The front of the enclosure has an opening, and around the opening are respectively provided an upper explosion-proof structure, a lower explosion-proof structure, a first side explosion-proof structure, and a second side explosion-proof structure. Each explosion-proof structure includes a first bending part and a second bending part. The first bending part faces the enclosure cover, and the second bending part is perpendicular to the first bending part. The top of the enclosure is provided with an explosion-proof connection end. The lid is provided with a bent portion facing the box body on all four sides, and a sealing gasket is provided on the side of the lid close to the box body; when the lid is closed on the opening, one end of the bent portion of the lid abuts against the box body and the sealing gasket is in close contact with the second bent portion.

2. The frame-type high-strength explosion-proof enclosure according to claim 1, characterized in that, The outer side of the enclosure is provided with heat sinks and the inner side of the enclosure is provided with cooling fans.

3. A frame-type high-strength explosion-proof enclosure according to claim 2, characterized in that, The enclosure is equipped with a mounting bracket, on which electrical components are mounted.

4. A frame-type high-strength explosion-proof enclosure according to claim 3, characterized in that, The lid of the box is equipped with control buttons.

5. A frame-type high-strength explosion-proof enclosure according to claim 1, characterized in that, The box cover is equipped with an explosion-proof observation window.

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