Modularized combined explosion-proof suit for explosive and powder laboratory

Abstract

The utility model relates to the technical field of laboratory protection, and discloses a modular combination explosion-proof suit for an explosive and powder laboratory, which comprises an upper trunk protection module, a crotch protection module and a lining, the top of the upper trunk protection module is detachably connected with a head and neck protection module, the bottom of the crotch protection module is detachably connected with a leg protection module, and the lining is arranged on the upper trunk protection module. Two quick connecting assemblies are arranged between the crotch protection module and the leg protection module, a water cooling module is arranged in the upper trunk protection module, and the upper trunk protection module is sleeved with an enhanced intercalation module. According to the modular protective clothing, in the using process of the modular protective clothing, the protective clothing at different positions can be assembled and disassembled through the zipper and the buckle mechanism, and the problem that modular protection cannot be independently carried out due to the fact that part of the modular protective clothing is arranged into a whole is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory protection, in particular to a modular combined explosion-proof suit for a fire and explosive laboratory. Background Art

[0002] Modular explosion-proof suits for explosives and fire laboratories are specially designed protective clothing used to protect experimenters from explosions, flames, chemicals and other dangerous factors when conducting explosives and fire experiments. This type of explosion-proof suit is usually made of fire-resistant, explosion-proof and chemical-resistant materials, and has good protective performance and comfort. It usually includes protective tops, protective pants, protective helmets, masks, protective gloves and other components, which can effectively block the high temperature, flames and chemicals generated by the explosion from harming the wearer, ensuring that they can safely carry out experimental operations.

[0003] After searching: Chinese patent publication number: CN213811969U, it relates to the field of clothing and textile technology, and discloses an explosion-proof clothing with heat insulation function, including an explosion-proof clothing main body, a flexible heat insulation layer is arranged in the explosion-proof clothing main body, a flexible cotton layer is arranged on the inner side of the flexible heat insulation layer, and inert heat insulation components are arranged on the front chest and back positions of the outer side of the explosion-proof clothing main body, and the inert heat insulation component and the explosion-proof clothing main body are connected through an assembled connection structure. The utility model relates to the field of clothing and textile technology, improves the existing explosion-proof clothing main body, and a flexible heat insulation layer is arranged in the explosion-proof clothing main body. The heat insulation performance of the flexible heat insulation layer is used to block the heat exchange between the external temperature and the internal human body, thereby improving the effect of heat insulation and temperature control. At the same time, a flexible cotton layer is arranged in the flexible heat insulation layer to improve the comfort of the wearer. The inert heat insulation components are arranged on the front chest and back positions of the explosion-proof clothing main body, which can effectively improve the heat insulation effect of the explosion-proof clothing main body.

[0004] The above patent embodiment records that "inert thermal insulation components are provided on the front chest and back positions of the outside of the explosion-proof clothing main body 1, and the inert thermal insulation components are connected to the explosion-proof clothing main body 1 through an assembled connection structure; the above-mentioned flexible thermal insulation layer 2 includes: a metal mesh layer 201, an aerogel felt layer 202 and an inner lining layer 203", which can effectively improve the thermal insulation effect of the explosion-proof clothing main body, has a simple structure and high reliability, and improves the thermal insulation performance while ensuring the impact-resistant structural strength of the explosion-proof clothing main body to ensure user safety. However, the overall design is as a whole, and it cannot be worn locally, which is inconvenient during use. Therefore, in view of the above-mentioned deficiencies, a new modular combination explosion-proof clothing for explosives laboratories is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed modular combination explosion-proof clothing for explosives laboratory is intended to improve the problem that some devices are arranged as a whole and cannot be protected separately.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A modular combination explosion-proof suit for explosives laboratories comprises an upper torso protection module, a crotch protection module and an inner lining, wherein the top of the upper torso protection module is detachably connected to a head and neck protection module, the bottom of the crotch protection module is detachably connected to a leg protection module, two quick connection components are arranged between the crotch protection module and the leg protection module, a water cooling module is arranged inside the upper torso protection module, and a reinforced insert module is arranged outside the upper torso protection module.

[0008] Furthermore, the upper torso protection module comprises a protective top, and zippers are fixedly connected to the left and right sides of the exterior of the protective top, and protective arm cuffs are fixedly connected to the exterior of the zipper.

[0009] Furthermore, the head and neck protection module includes a protective helmet, two filter ports are provided on the outer front side of the protective helmet, and a breathing port is fixedly connected to the outer front side of the protective helmet.

[0010] Furthermore, the quick connection assembly includes two connecting belts, a ferrule, and a docking card plate, wherein the outside of one of the connecting belts is fixedly connected to the crotch protection module, the outside of the other connecting belt is fixedly connected to the leg protection module, the outside of the ferrule is fixedly connected to one of the connecting belts, and the outside of the docking card plate is fixedly connected to the outside of the other of the connecting belts.

[0011] Furthermore, the crotch protection module comprises protective shorts, wherein the outer portions of one or two of the connecting belts are fixedly connected to the outer portions of the protective shorts.

[0012] Furthermore, the leg protection module comprises protective calf pants and protective shoe covers, the exterior of the protective shoe covers is fixedly connected with a fastening patch, wherein the exteriors of the other two connecting straps are fixedly connected to the exterior of the protective calf pants.

[0013] Furthermore, the water cooling module includes a water cooling liner and a condenser pipe, the outside of the water cooling liner is fixedly connected to the inner wall of the protective coat, and the outside of the condenser pipe is fixedly connected to the inside of the water cooling liner.

[0014] Furthermore, the enhanced intercalation module includes a thickened outer garment and two tool bags 2. The thickened outer garment is sleeved on the outside of the protective coat, and adjacent sides of the two tool bags 2 are fixedly connected to the left and right sides of the outside of the thickened outer garment, respectively.

[0015] Furthermore, a buffering and energy absorbing layer is fixedly connected to the outside of the inner lining, a protective layer is fixedly connected to the outside of the buffering and energy absorbing layer, and a flame retardant layer is fixedly connected to the outside of the protective layer.

[0016] Furthermore, the material of the buffer energy absorption layer is polyethylene foam, polyurethane, polyurea, polyolefin elastomer, etc., the material of the protective layer is aromatic polyamide fiber (aramid), high-strength polyethylene fiber, terpolymer aromatic polyamide fiber (aromatic III), polyparaphenylene benzobisoxazole fiber (PBO), polyimide, etc., and the material of the flame retardant layer is polyurethane.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, with the coordinated use of protective helmets, protective arm covers, protective shorts, protective calf pants, fastening patches and other structures, the device can assemble and disassemble protective clothing for different parts through zippers and buckle mechanisms during use, solving the problem that some devices are set up as a whole and cannot provide protection separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a modular explosion-proof suit for a fire and explosive laboratory proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the protective coat of the modular combined explosion-proof clothing for the fire and explosive laboratory proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the thickened outer structure of the modular combined explosion-proof clothing for use in fire and explosive laboratories proposed by the utility model;

[0022] Figure 4 This is a cross-sectional view of the inner lining structure of the modular combined explosion-proof clothing for the fire and explosive laboratory proposed by the utility model;

[0023] Figure 5 This is a cross-sectional view of the protective layer structure of the modular combined explosion-proof clothing for use in a fire and explosive laboratory proposed by the utility model.

[0024] Legend:

[0025] 1. Protective jacket; 2. Zipper; 3. Protective helmet; 4. Protective arm covers; 5. Protective shorts; 6. Protective calf pants; 7. Fastening stickers; 8. Protective shoe covers; 9. Connecting belt; 10. Card sleeve; 11. Docking card plate; 12. Thickened outer coat; 13. Water cooling lining; 14. Condenser; 15. Tool bag 2; 16. Filter port; 17. Breathing port; 18. Lining; 19. Buffer and energy absorption layer; 20. Protective layer; 21. Flame retardant layer. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a modular combination explosion-proof suit for explosives laboratory, comprising an upper torso protection module, a crotch protection module, and an inner lining 18. The upper torso protection module comprises a protective coat 1, and the left and right sides of the outer part of the protective coat 1 are fixedly connected with a zipper 2, and the outer part of the zipper 2 is fixedly connected with a protective arm sleeve 4, which can well protect the upper body and arms of the user. The top of the upper torso protection module is detachably connected with a head and neck protection module, and the head and neck protection module comprises a protective helmet 3, and the outer front side of the protective helmet 3 is provided with two filter ports 16, and the outer front side of the protective helmet 3 is fixedly connected with a breathing port 17, which can protect the head and ensure smooth breathing. The bottom of the crotch protection module is detachably connected with a leg protection module, and the leg protection module comprises protective calf pants 6, The protective shoe cover 8 is fixedly connected to the outside of the protective shoe cover 8 with a fastening patch 7, which can protect the legs and feet from damage by explosive fragments, wherein the other two connecting belts 9 are fixedly connected to the outside of the protective calf pants 6, and two quick connection components are arranged between the crotch protection module and the leg protection module, and the quick connection components include two connecting belts 9, a sleeve 10, and a docking card plate 11, wherein the outside of one connecting belt 9 is fixedly connected to the crotch protection module, wherein the outside of another connecting belt 9 is fixedly connected to the leg protection module, the outside of the sleeve 10 is fixedly connected to one of the connecting belts 9, and the outside of the docking card plate 11 is fixedly connected to the outside of another of the connecting belts 9, and the crotch protection module includes protective shorts 5, wherein the outside of one of the two connecting belts 9 is fixedly connected to the outside of the protective shorts 5.

[0028] like Figure 3 , Figure 4As shown: a water cooling module is arranged inside the upper torso protection module, the water cooling module includes a water cooling lining 13 and a condenser 14, the outside of the water cooling lining 13 is fixedly connected to the inner wall of the protective jacket 1, and the outside of the condenser 14 is fixedly connected to the inside of the water cooling lining 13, and heat can be conducted to the outside through the condenser to reduce the user's body temperature and improve the wearing comfort; an enhanced intercalation module is arranged outside the upper torso protection module, and the enhanced intercalation module includes a thickened coat 12 and two tool bags 15; the thickened coat 12 is arranged on the outside of the protective jacket 1, and the adjacent sides of the two tool bags 15 are respectively fixedly connected to the left and right sides of the outside of the thickened coat 12, which can enhance the protection effect and provide space for storing tools.

[0029] like Figure 1 , Figure 5 As shown: the outer part of the inner lining 18 is fixedly connected with a buffer energy absorption layer 19, the outer part of the buffer energy absorption layer 19 is fixedly connected with a protective layer 20, the outer part of the protective layer 20 is fixedly connected with a flame retardant layer 21, the buffer energy absorption layer 19 is made of aromatic polyamide fiber (aramid), high-strength polyethylene fiber, terpolymer aromatic polyamide fiber (aromatic III), poly(p-phenylene benzobisoxazole) fiber (PBO), polyimide, etc., and the flame retardant layer 21 is made of polyurethane.

[0030] Compared with some existing technologies, the above content can assemble and disassemble protective clothing at different parts through the zipper 2 and the buckle mechanism, solving the problem that some devices are set as a whole and cannot provide protection separately.

[0031] Working principle: First, the wearer needs to pass the protective top 1 over the head and make sure that the zipper 2 is fully zipped up. Then, put the protective arm sleeve 4 on the arm and connect it to the zipper 2 of the top. Next, put on the protective helmet 3 and make sure it is firmly connected to the top. Next, wear the protective shorts 5 and fix the protective calf pants 6 to the bottom of the shorts, making sure that the connecting belt 9, the card sleeve 10 and the docking card plate 11 are correctly connected. Then, wear the protective shoe cover 8 on the foot and fix it to the calf pants with the fastening sticker 7. The wearer also needs to ensure that the thickened outer coat 12 is worn on the outside of the top, and connect the tool bag 1 13 and the baffle 14 to the front side of the thickened outer coat 12, and fix the tool bag 2 15 on the side of the thickened outer coat 12. Finally, put on the mask 16 and make sure that the filter 17 is connected normally. During the wearing process, it is also necessary to ensure that the buffering energy absorption layer 19 and the protective layer 20 of the lining 18 are in the correct position, and ensure that the flame retardant layer 21 of the protective layer 20 is located on the outside. The entire donning process requires a certain amount of time and skills, but it ensures the safety of experimenters during fire and explosive experiments.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular explosion-proof suit for explosives and fire laboratories, comprising an upper torso protection module, a crotch protection module, and an inner lining (18), characterized in that: The top of the upper torso protection module is detachably connected to a head and neck protection module, the bottom of the crotch protection module is detachably connected to a leg protection module, two quick connection components are arranged between the crotch protection module and the leg protection module, a water cooling module is arranged inside the upper torso protection module, and a reinforced insert module is arranged outside the upper torso protection module.

2. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 1 is characterized in that: The upper torso protection module comprises a protective coat (1), the left and right sides of the exterior of the protective coat (1) are fixedly connected to zippers (2), and the exterior of the zipper (2) is fixedly connected to protective arm sleeves (4).

3. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 1 is characterized in that: The head and neck protection module comprises a protective helmet (3), two filter ports (16) are provided on the outer front side of the protective helmet (3), and a breathing port (17) is fixedly connected to the outer front side of the protective helmet (3).

4. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 1 is characterized in that: The quick connection assembly comprises two connecting belts (9), a clamping sleeve (10), and a docking card plate (11), wherein the outside of one of the connecting belts (9) is fixedly connected to the crotch protection module, and the outside of the other connecting belt (9) is fixedly connected to the leg protection module, the outside of the clamping sleeve (10) is fixedly connected to one of the connecting belts (9), and the outside of the docking card plate (11) is fixedly connected to the outside of the other of the connecting belts (9).

5. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 4 is characterized in that: The crotch protection module comprises protective shorts (5), wherein the outer portions of one or two connecting belts (9) are fixedly connected to the outer portions of the protective shorts (5).

6. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 4, characterized in that: The leg protection module comprises protective calf pants (6) and protective shoe covers (8), wherein the exterior of the protective shoe covers (8) is fixedly connected to a fastening patch (7), wherein the exteriors of the other two connecting straps (9) are fixedly connected to the exterior of the protective calf pants (6).

7. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 2, characterized in that: The water cooling module comprises a water cooling liner (13) and a condenser pipe (14); the outside of the water cooling liner (13) is fixedly connected to the inner wall of the protective coat (1), and the outside of the condenser pipe (14) is fixedly connected to the inside of the water cooling liner (13).

8. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 2 is characterized in that: The enhanced intercalation module comprises a thickened outer garment (12) and two tool bags (15); the thickened outer garment (12) is sleeved on the outside of the protective coat (1); and adjacent sides of the two tool bags (15) are respectively fixedly connected to the left and right sides of the outside of the thickened outer garment (12).

9. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 1, characterized in that: The outside of the inner lining (18) is fixedly connected to a buffering energy absorbing layer (19), the outside of the buffering energy absorbing layer (19) is fixedly connected to a protective layer (20), and the outside of the protective layer (20) is fixedly connected to a flame retardant layer (21).

10. The modular combined explosion-proof suit for explosives and fire laboratories according to claim 9, characterized in that: The material of the buffer energy absorption layer (19) is polyethylene foam, polyurethane, polyurea, and polyolefin elastomer; the material of the protective layer (20) is aromatic polyamide fiber, high-strength polyethylene fiber, terpolymer aromatic polyamide fiber, poly(p-phenylene benzobisoxazole) fiber, and polyimide; and the material of the flame retardant layer (21) is polyurethane.

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