Movable centralized gas supply anti-explosion square cabin

Abstract

The utility model discloses a movable centralized gas supply anti-explosion shelter, which belongs to a shelter in the technical field of gas storage equipment, and adopts the technical scheme that the movable centralized gas supply anti-explosion shelter comprises a shelter steel structure, and the shelter steel structure is sequentially provided with a combustible gas area, a combustion-supporting gas area and a special gas area in the length direction; the shelter outer layer structure comprises fixed explosion-proof layers arranged at the top, the two sides and the rear end of the shelter steel structure and a movable door plate explosion-proof layer arranged at the front end of the shelter outer layer structure; the combustible gas area, the combustion-supporting gas area and the special gas area are independent areas, and ventilation air outlet pipe openings are formed in the tops of the combustion-supporting gas area and the special gas area; according to the movable centralized gas supply anti-explosion square cabin, the combustible gas area, the combustion-supporting gas area and the special gas area are sequentially arranged in the middle of the square cabin mechanism, and therefore the effect that the square cabin can conveniently and safely store gas used in the production process is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas storage equipment, and particularly relates to a mobile centralized gas supply explosion-proof cabin. Background Technique

[0002] According to the requirements of relevant specification documents for gas storage, the fire resistance rating of Class A and Class B special gas rooms arranged in production workshops shall not be less than Class II, and the fire resistance limit of structural members shall comply with relevant regulations. The load-bearing structure of special gas rooms with explosion hazards should preferably adopt reinforced concrete or steel frame and bent frame structures.

[0003] However, production workshops, especially many new material and electronic workshops that use special gases as production process gases or auxiliary gases, are Class E buildings and do not have designed explosion-proof rooms. Therefore, to solve the problem of storing Class A and Class B gases, a professional cabin equipment for placing gases is required. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mobile centralized gas supply explosion-proof cabin. By setting the cabin steel structure and arranging the cabin outer structure in the cabin steel structure, a combustible gas area, a combustion-supporting gas area, and a special gas area are sequentially arranged in the middle of the entire cabin mechanism, thereby achieving the effect that the cabin has convenient and safe storage for production process gases.

[0005] The purpose of the utility model is achieved as follows. A mobile centralized gas supply explosion-proof cabin includes:

[0006] A cabin steel structure, in which a combustible gas area, a combustion-supporting gas area, and a special gas area are sequentially arranged in the length direction;

[0007] A cabin outer structure, which includes a fixed explosion-proof layer arranged on the top, both sides, and the rear end of the cabin steel structure and a movable door panel explosion-proof layer arranged at the front end of the cabin outer structure; and

[0008] The combustible gas area, the combustion-supporting gas area, and the special gas area are independent areas, and ventilation and exhaust air ducts are arranged at the tops of the combustion-supporting gas area and the special gas area.

[0009] Further, the cabin steel structure includes a bottom plate frame, a support frame fixedly connected to the bottom plate frame, and a top frame fixedly arranged on the support frame.

[0010] Further, the support frame includes a visual window mounting frame and a first door frame arranged at the front end of the cabin steel structure, and the visual window mounting frame and the first door frame are arranged in both the combustion-supporting gas area and the special gas area.

[0011] Furthermore, a second explosion-proof door frame is provided at the front end of the combustible gas area.

[0012] Furthermore, the explosion-proof layer of the movable door panel includes an explosion-proof base layer fixedly arranged on the visual window mounting frame, a first door panel layer arranged on the first door frame, and a second door panel layer arranged on the second explosion-proof door frame.

[0013] Furthermore, the fixed explosion-proof layer and the explosion-proof layer of the movable door panel include a paint layer, a first explosion-proof board, a flame-retardant board layer, and a second explosion-proof board arranged in sequence from outside to inside.

[0014] Furthermore, a visual explosion-proof glass and ventilation louvers arranged below the visual explosion-proof glass are provided in the explosion-proof base layer.

[0015] Furthermore, a support base frame is provided at the bottom of the steel structure of the shelter, and the support base frame is provided with more than one water passing hole.

[0016] The beneficial effects of the present utility model are reflected in:

[0017] 1. In the present utility model, by dividing the combustible gas area, the combustion-supporting gas area, and the special gas area in the steel structure of the shelter, the function and effect of independently storing various production gases are realized. At the same time, since the shelter outer structure is arranged outside the steel structure of the shelter, stable and effective protective installation of the entire shelter is achieved. The fixed explosion-proof layer and the explosion-proof layer of the movable door panel are beneficial to the stable placement, use, and transfer operations of the gases placed in the shelter. More specifically, since ventilation and exhaust pipe openings are provided at the tops of both the combustion-supporting gas area and the special gas area, the ventilation and air exchange effects in the internal spaces of these two areas are improved.

[0018] 2. In the present utility model, since the bottom plate frame, the support frame, and the top frame are arranged in the steel structure of the shelter, the functions and effects of convenient assembly and modular assembly of the entire shelter during use are realized, making the use of the entire shelter structure more convenient.

[0019] 3. In the present utility model, by arranging the visual window mounting frame and the first door frame at the front end in the support frame, the installation of the visual window and the door panel is provided, and various functions such as observing the internal placement situation and transporting and storing the internal gases in the combustion-supporting gas area and the special gas area are also realized. Correspondingly, the reserved settings of the visual window mounting frame and the first door frame also facilitate the modular and rapid installation and setting of the visual window and the door panel.

[0020] 4. In the present utility model, a second explosion-proof door frame is provided at the front end of the combustible gas area, so that a second explosion-proof door with a relatively larger size can be installed at the front end of the combustible gas area, which also greatly improves the adaptable use functions and effects of each area.

[0021] 5. In the present utility model, due to the paint layer, the first explosion-proof board, the flame retardant board layer, and the second explosion-proof board arranged in sequence from the outside to the inside in the board layer materials of the fixed explosion-proof layer and the movable door explosion-proof layer, the main board structure of the shelter has good explosion-proof and flame retardant functions and effects. Among them, by arranging the flame retardant board layer between the two explosion-proof boards, when the shelter encounters explosion positioning problems, it can effectively resist the damage of the explosion force first, and then can also obtain flame retardant resistance. It can effectively avoid directly setting the flame retardant board outside the board, so that the flame retardant board may be damaged during the explosion process and thus cannot perform effective flame retardant protection functions. Furthermore, by arranging the flame retardant board layer between the two explosion-proof boards, the explosion-proof and flame retardant functions of the shelter are greatly improved.

[0022] 6. In the present utility model, by providing visible explosion-proof glass in the explosion-proof base layer, the storage conditions in the combustion-supporting gas area and the special gas area can be preliminarily understood and observed from the outside, improving the use effect of the shelter. Further, due to the ventilation louvers below the visible explosion-proof glass, the ventilation effect inside the cabin is also improved. At the same time, a support base frame is provided at the bottom of the shelter steel structure, and more than one water passing hole is provided on the support base frame, so that the bottom of the shelter can drain water, avoiding water accumulation at the bottom of the shelter and spreading to the edge of the shelter, damaging the ventilation louvers or doors at the front end of the shelter. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0024] Figure 1 It is a schematic diagram of the overall structure of the shelter of the present utility model;

[0025] Figure 2 It is a schematic diagram of the steel structure of the shelter of the present utility model;

[0026] Figure 3 It is a schematic diagram of the internal layer structure of the fixed explosion-proof layer or the movable door explosion-proof layer of the present utility model.

[0027] In the attached drawings, 1 is the steel structure of the shelter, 2 is the combustible gas area, 3 is the combustion-supporting gas area, 4 is the special gas area, 5 is the outer structure of the shelter, 6 is the fixed explosion-proof layer, 7 is the explosion-proof layer of the movable door panel, 8 is the air outlet of the ventilation duct, 9 is the bottom plate frame, 10 is the support frame, 11 is the top frame, 12 is the mounting frame of the visible window, 13 is the first door frame, 14 is the second explosion-proof door panel frame, 15 is the explosion-proof base layer, 16 is the first door panel layer, 17 is the second door panel layer, 18 is the paint layer, 19 is the first explosion-proof plate, 20 is the flame-retardant plate layer, 21 is the second explosion-proof plate, 22 is the visible explosion-proof glass, 23 is the ventilation louvre, 24 is the support base frame, 25 is the water passing hole. Detailed implementation manners

[0028] The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the attached drawings. The following embodiments are only used to illustrate the technical solutions of the present utility model more clearly, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0029] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which the present utility model belongs.

[0030] Referring to Figures 1 - 3 , a mobile centralized gas supply explosion-proof shelter, comprising:

[0031] The steel structure 1 of the shelter, in which a combustible gas area 2, a combustion-supporting gas area 3 and a special gas area 4 are sequentially arranged in the length direction;

[0032] The outer structure 5 of the shelter, which includes a fixed explosion-proof layer 6 arranged on the top, both sides and the rear end of the steel structure of the shelter and a movable door panel explosion-proof layer 7 arranged at the front end of the outer structure of the shelter; and

[0033] Independent areas are formed between the combustible gas area 2, the combustion-supporting gas area 3 and the special gas area 4, and air outlet ducts 8 for ventilation are arranged at the tops of both the combustion-supporting gas area 3 and the special gas area 4.

[0034] It can be understood that by dividing the combustible gas area 2, the combustion-supporting gas area 3 and the special gas area 4 in the set steel structure 1 of the shelter, the function and effect of independently storing various production gases are realized; at the same time, since the outer structure 5 of the shelter is arranged outside the steel structure 1 of the shelter, stable and effective protective installation of the entire shelter is realized. The arranged fixed explosion-proof layer 6 and movable door panel explosion-proof layer 7 are beneficial to the stable placement, use and transfer operations of the gases placed in the shelter; more specifically, since air outlet ducts 8 for ventilation are arranged at the tops of both the combustion-supporting gas area 3 and the special gas area 4, the ventilation and air exchange effects in the internal spaces of the two areas are improved.

[0035] Preferably, the steel structure 1 of the mobile cabin includes a bottom plate frame 9, a support frame 10 fixedly connected to the bottom plate frame 9, and a top frame 11 fixedly arranged on the support frame 10.

[0036] By arranging the bottom plate frame 9, the support frame 10 and the top frame 11 in the steel structure 1 of the mobile cabin, the functions and effects of convenient assembly and modular assembly of the entire mobile cabin during use are realized, making the use of the entire mobile cabin structure more convenient.

[0037] Preferably, the support frame 10 includes a viewing window mounting frame 12 and a first door frame 13 arranged at the front end of the steel structure 1 of the mobile cabin, and the viewing window mounting frame and the first door frame are both provided in the combustion-supporting gas area 3 and the special gas area 4.

[0038] Refer to Figure 2 , by arranging the viewing window mounting frame 12 and the first door frame 13 at the front end in the support frame 10, the installation of the viewing window and the door panel is provided, and it also enables various functions such as observing the internal placement situation and transporting and storing the internal gas in the combustion-supporting gas area 3 and the special gas area 4. The reserved setting of the corresponding viewing window mounting frame 12 and the first door frame 13 also facilitates the modular and rapid installation and setting of the viewing window and the door panel.

[0039] Preferably, a second explosion-proof door panel frame 14 is arranged at the front end of the combustible gas area 2.

[0040] By arranging the second explosion-proof door panel frame 14 at the front end of the combustible gas area 2, a second explosion-proof door panel with a relatively larger size can be installed at the front end of the combustible gas area 2, which also greatly improves the adaptive use functions and effects of each area.

[0041] Preferably, the explosion-proof layer 7 of the movable door panel includes an explosion-proof base layer 15 fixedly arranged on the viewing window mounting frame 12, a first door panel layer 16 arranged on the first door frame 13, and a second door panel layer 17 arranged on the second explosion-proof door panel frame 14.

[0042] Preferably, the fixed explosion-proof layer 6 and the explosion-proof layer 7 of the movable door panel include a paint layer 18, a first explosion-proof plate 19, a flame-retardant board layer 20, and a second explosion-proof plate 21 arranged in sequence from outside to inside.

[0043] It can be understood that due to the paint layer 18, the first explosion-proof board 19, the flame-retardant board layer 20, and the second explosion-proof board 21 sequentially arranged from the outside to the inside in the board materials of the fixed explosion-proof layer 6 and the movable door panel explosion-proof layer 7, the main board structure of the mobile cabin has good explosion-proof and flame-retardant functions and effects. Among them, by arranging the flame-retardant board layer 20 between the two explosion-proof boards, when the mobile cabin encounters an explosion positioning problem, it can effectively resist the damage of the explosion force first, and then can also obtain flame-retardant resistance, effectively avoiding directly setting the flame-retardant board outside the board, so that the flame-retardant board may be damaged during the explosion process and thus unable to perform effective flame-retardant protection functions. Furthermore, by arranging the flame-retardant board layer 20 between the two explosion-proof boards, the explosion-proof and flame-retardant functions of the mobile cabin are greatly improved.

[0044] Preferably, a visible explosion-proof glass 22 and a ventilation louver 23 arranged below the visible explosion-proof glass 22 are provided in the explosion-proof base layer 15.

[0045] Preferably, a support base frame 24 is provided at the bottom of the mobile cabin steel structure 1, and more than one water passing hole 25 is provided on the support base frame 24.

[0046] Refer to Figure 1 , by providing the visible explosion-proof glass 22 in the explosion-proof base layer 15, the storage conditions in the combustion-supporting gas area 3 and the special gas area 4 can be initially understood and observed from the outside, improving the use effect of the mobile cabin. Further, due to the ventilation louver 23 below the visible explosion-proof glass 22, the ventilation effect inside the cabin is also improved. At the same time, a support base frame 24 is provided at the bottom of the mobile cabin steel structure 1, and more than one water passing hole 25 is provided on the support base frame 24, so that the bottom of the mobile cabin can drain water, avoiding water accumulation at the bottom of the mobile cabin from spreading to the edge of the mobile cabin and damaging the ventilation louver 23 or the door panel at the front end of the mobile cabin.

[0047] The working principle and process of the present utility model:

[0048] When the mobile centralized gas supply explosion-proof mobile cabin provided by the present utility model is in use, by dividing the combustible gas area 2, the combustion-supporting gas area 3, and the special gas area 4 in the provided mobile cabin steel structure 1, the function and effect of independently storing various production gases are realized. At the same time, due to the provision of the mobile cabin outer structure 5 outside the mobile cabin steel structure 1, stable and effective protective installation of the entire mobile cabin is achieved. The provided fixed explosion-proof layer 6 and the movable door panel explosion-proof layer 7 are beneficial for the stable placement, use, and transfer operations of the gases placed in the mobile cabin. More specifically, due to the provision of ventilation and exhaust pipe openings 8 at the tops of both the combustion-supporting gas area 3 and the special gas area 4, the ventilation and exhaust effects in the internal spaces of these two areas are improved.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A mobile explosion-proof shelter with centralized air supply, characterized in that: include: A shelter steel structure (1), wherein the shelter steel structure (1) is provided with a combustible gas zone (2), a combustion-supporting gas zone (3) and a special gas zone (4) in sequence in a length direction; A shelter outer structure (5), the shelter outer structure (5) comprising a fixed explosion-proof layer (6) arranged on the top, both sides and rear end of the shelter steel structure and a movable door panel explosion-proof layer (7) arranged at the front end of the shelter outer structure; and The combustible gas zone (2), the combustion-supporting gas zone (3) and the special gas zone (4) are independent areas, and ventilation outlet pipes (8) are provided at the tops of the combustion-supporting gas zone (3) and the special gas zone (4).

2. The mobile explosion-proof shelter with centralized air supply according to claim 1 is characterized in that: The shelter steel structure (1) comprises a base frame (9), a support frame (10) fixedly connected to the base frame (9), and a top frame (11) fixedly arranged on the support frame (10).

3. The mobile explosion-proof shelter with centralized air supply according to claim 2 is characterized in that: The support frame (10) comprises a visual window mounting frame (12) and a first door frame (13) arranged at the front end of the shelter steel structure (1), and the combustion-supporting gas zone (3) and the special gas zone (4) are both provided with the visual window mounting frame and the first door frame.

4. The mobile explosion-proof shelter with centralized air supply according to claim 3 is characterized in that: A second explosion-proof door frame (14) is provided at the front end of the combustible gas zone (2).

5. The mobile explosion-proof shelter with centralized air supply according to claim 4 is characterized in that: The movable door panel explosion-proof layer (7) comprises an explosion-proof base layer (15) fixedly arranged on the visual window mounting frame (12), a first door panel layer (16) arranged on the first door frame (13), and a second door panel layer (17) arranged on the second explosion-proof door panel frame (14).

6. The mobile explosion-proof shelter with centralized air supply according to claim 1 is characterized in that: The fixed explosion-proof layer (6) and the movable door panel explosion-proof layer (7) include a paint layer (18), a first explosion-proof plate (19), a flame-retardant plate layer (20) and a second explosion-proof plate (21) which are arranged in sequence from the outside to the inside.

7. The mobile explosion-proof shelter with centralized air supply according to claim 5 is characterized in that: The explosion-proof base layer (15) is provided with a visible explosion-proof glass (22) and a ventilation shutter (23) arranged below the visible explosion-proof glass (22).

8. The mobile explosion-proof shelter with centralized air supply according to any one of claims 1 to 7, characterized in that: A supporting base frame (24) is provided at the bottom of the shelter steel structure (1), and the supporting base frame (24) is provided with more than one water holes (25).

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