Explosive storage equipment

Abstract

The utility model belongs to the technical field of explosive storage, and particularly relates to explosive storage equipment which comprises a cabinet body, explosive storage cavities separated by a plurality of partition plates are arranged in the cabinet body, and a ventilation opening is formed in the cabinet body; the cabinet door is movably mounted at the opening in the front side of the cabinet body and is used for sealing the cabinet body; the protection plates are arranged on the inner side surfaces of the cabinet body and the cabinet door and are used for preventing possible explosive explosion; and the ventilation opening sealing piece is arranged on the inner side of the ventilation opening and used for automatically sealing the ventilation opening when a fire disaster occurs, and compared with the prior art, the explosive storage equipment improves the use safety of the explosive storage equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to explosive storage technical field especially relates to a kind of explosive storage equipment. BACKGROUND

[0002] Explosive is the substance needed in multiple fields such as mining, construction and the like, and in the explosive storage process, the environment needs to be ensured to meet the storage conditions of explosive and have certain explosion protection effect, so explosive storage equipment emerges as the times require, such as the emulsion explosive storage cabinet disclosed in the patent with application number CN202420160728.X, which comprises a storage rack arranged in the inner cavity of the cabinet body, a storage layer arranged on the storage rack, and emulsion explosive placed on the storage layer and fixed by a fixing belt;A cabinet door is arranged on one side of the cabinet body, a first pivot is arranged on the side of the cabinet door body close to the cabinet door pivot, the first pivot is connected with a slide rod holder, and the slide rod holder drives the fixing belt to be tensioned and retracted;

[0003] Such existing explosive storage equipment has poor protection effect on accidental explosion of explosive during use, and single explosive explosion causes chain reaction, reducing the use safety of explosive storage equipment, so it is necessary to make improvement. CONTENT OF UTILITY MODEL

[0004] The utility model aims at the above-mentioned technical problem, and provides an explosive storage equipment to effectively improve the use safety of explosive storage equipment.

[0005] Therefore, the utility model provides an explosive storage equipment, which comprises:

[0006] A cabinet body, wherein the cabinet body has explosive storage cavities separated by a plurality of partitions, and a ventilation opening is arranged on the cabinet body;

[0007] A cabinet door, which is movably installed at the front opening of the cabinet body to close the cabinet body;

[0008] Further comprising:

[0009] A protective plate, which is arranged on the inner side surface of the cabinet body and the cabinet door to prevent possible explosive explosion;

[0010] A ventilation opening closure, which is arranged on the inner side of the ventilation opening to automatically close the ventilation opening when fire occurs.

[0011] In the technical solution, the explosive is stored in the explosive storage cavity of the cabinet body, when the explosive has a possible accidental explosion, the protective plate can effectively limit the explosion in the cabinet body, prevent the fragments and impact energy generated by the explosive explosion from transmitting outward, and improve the use safety of the explosive storage equipment.

[0012] In the above technical solution, further, the protective plate further comprises:

[0013] A metal foam plate layer, two sides of the metal foam plate layer are provided with a metal outer plate layer;

[0014] The metal foam plate layer can capture fragments and absorb impact energy when the explosive explodes.

[0015] In the above technical solution, further, the ventilation opening closing piece further comprises:

[0016] A movable plate is arranged on the inner side of the ventilation opening and can move in the up-down direction perpendicular to the axial direction of the ventilation opening;

[0017] The movable plate is fixed above the inner side of the ventilation opening by solder, and the solder can be melted when the temperature is greater than 50 DEG C.

[0018] In the above technical solution, further, it further comprises:

[0019] A storage box, a drawer is slidably installed in the storage box;

[0020] A energy consumption part is arranged in the storage box and the drawer;

[0021] The storage box and the drawer each have five panels and an opening, the opening direction of the storage box is the same as the front side opening of the cabinet body, and the opening surface of the storage box is perpendicular to the opening surface of the drawer, the opening of the drawer is the position for storing the explosive, and the energy consumption part covers the five panels of the storage box and the drawer respectively.

[0022] In the above technical solution, further, the energy consumption part is composed of a plurality of stacked tubes or rods.

[0023] The beneficial effects of the present application are:

[0024] 1. Through the setting of the protective plate, the pore structure of the metal foam plate layer is used to capture and absorb the fragments and shock waves generated by the explosion of the explosive, the explosion protection performance of the explosive storage device is effectively improved, and the use safety of the explosive storage device is improved.

[0025] 2. Through the setting of the ventilation opening closure, the phenomenon that the open fire enters the cabinet through the ventilation opening to detonate the explosive when a fire occurs can be prevented while ensuring the dry ventilation of the explosive storage environment, and the use safety of the explosive storage device is further improved.

[0026] 3. Through the setting of the storage box and the drawer, the transfer of part of the stored explosives can be facilitated, and the protective effect of the explosion of the explosive can be further improved through the energy consumption part, and the use safety of the explosive storage device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 The specific embodiment structure diagram of the present application.

[0029] Figure 2 The protective plate structure diagram of the present application.

[0030] Figure 3 The ventilation opening closure structure diagram of the present application.

[0031] Figure 4 The storage box and drawer structure diagram of the present application.

[0032] Figure 5 The energy consumption part structure diagram of the present application.

[0033] The marks in the figure are:

[0034] 1, cabinet; 2, partition; 3, explosive storage cavity; 4, ventilation opening; 5, cabinet door; 6, protective plate; 60, metal foam plate layer; 61, metal outer plate layer; 7, ventilation opening closure; 70, movable plate; 71, solder; 8, storage box; 9, drawer; 10, energy consumption part; 11, baffle; 12, placing groove; 13, damping energy absorption part. DETAILED DESCRIPTION

[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those skilled in the art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as part of the authorized description. In all examples shown and discussed here, any specific value should be interpreted as only exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0037] Embodiment 1:

[0038] The present application provides an explosive storage device, comprising: a cabinet body 1, the cabinet body 1 has a plurality of explosive storage cavities 3 separated by a plurality of partitions 2, and a ventilation opening 4 is provided on the cabinet body 1; a cabinet door 5, the cabinet door 5 is movably installed at the front opening of the cabinet body 1 for closing the cabinet body 1;

[0039] Further comprising: a protective plate 6, the protective plate 6 is arranged on the inner side surface of the cabinet body 1 and the cabinet door 5 for protecting the possible explosive explosion; a ventilation opening 4 closure, the ventilation opening 4 closure is arranged on the inner side of the ventilation opening 4 for automatically closing the ventilation opening 4 when a fire occurs.

[0040] Moreover, the ventilation opening 4 has at least two to ensure the air flow in the cabinet body 1, preferably, one ventilation opening 4 is located at the top of the side wall of the cabinet body 1, and the other ventilation opening 4 is located at the bottom of the back of the cabinet body 1, and the partition 2 adopts a conventional two-end connection mode to ensure the air flow in the cabinet body 1, that is, the partition 2 is not connected with the back of the inner side of the cabinet body 1 and has a spacing.

[0041] In the embodiment, the explosive can be stored in the explosive storage cavity 3 of the cabinet 1 by opening the cabinet door 5. When the explosive explodes accidentally, the protective plate 6 can effectively limit the explosion in the cabinet 1, prevent the fragments and impact energy generated by the explosion of the explosive from being transmitted outward, and improve the use safety of the explosive storage device. When the cabinet 1 is in a fire, the ventilation opening 4 closure can automatically close the ventilation opening 4, prevent the open flame from entering the cabinet 1 to directly detonate the explosive, and further improve the use safety of the explosive storage device.

[0042] Embodiment 2:

[0043] The embodiment provides an explosive storage device. In addition to the technical solutions of the above-mentioned embodiments, the protective plate 6 further comprises: a metal foam plate layer 60, and metal outer plate layers 61 are arranged on both sides of the metal foam plate layer 60.

[0044] The metal foam plate layer 60 can capture fragments and absorb impact energy when the explosive explodes.

[0045] Moreover, the metal foam plate comprises at least one of aluminum, steel, iron or a combination thereof, and the metal foam plate can be composed of various metal alloys. In some embodiments, the metal foam plate is a porous irregular structure and can be formed by various methods including gas injection within a metal structure, powder metallurgy, casting, metal deposition, sputter deposition and / or heat treatment of aluminum powder. The outer plate can be a metal sheet composed of various metal alloys such as steel and bonded together with the metal foam plate.

[0046] In the embodiment, the protective plate 6 is provided, and the pore structure of the metal foam plate layer 60 is used to capture and absorb the fragments and shock waves generated by the explosion of the explosive, thereby effectively improving the explosion protection performance of the explosive storage device and improving the use safety of the explosive storage device.

[0047] Embodiment 3:

[0048] The embodiment provides an explosive storage device. In addition to the technical solutions of the above-mentioned embodiments, the ventilation opening 4 closure further comprises: a movable plate 70, the movable plate 70 is arranged on the inner side of the ventilation opening 4 and can move in the up-down direction perpendicular to the axial direction of the ventilation opening 4.

[0049] The movable plate 70 is fixed above the inner side of the ventilation opening 4 by a solder 71 in a normal state, and the solder 71 can melt when the temperature is greater than 50 DEG C.

[0050] Moreover, the movable plate 70 can be made of the same material as the cabinet 1, and conventional guide rails can be installed on the inner walls of the cabinet 1 on both sides of the inner side of the ventilation opening 4, and sliding grooves or sliding blocks that cooperate with the guide rails can be installed on both sides of the movable plate 70, and a supporting protrusion can also be installed on the inner wall of the cabinet 1 on the bottom side of the inner side of the ventilation opening 4 to support the falling movable plate 70.

[0051] In the present embodiment, in a normal state, the movable plate 70 is fixed to the inner wall of the cabinet 1 by the solder 71, and at this time, the movable plate 70 is located above the ventilation opening 4, and the ventilation opening 4 is in an open state. When a fire occurs in the environment in which the cabinet 1 is located, the temperature of the environment rises, and the solder 71 melts when the temperature is greater than 50°C. At this time, the movable plate 70 loses fixation and falls under the action of its own gravity, thereby closing the ventilation opening 4, preventing the phenomenon that an open flame enters the cabinet 1 through the ventilation opening 4 to detonate the explosive when a fire occurs, and further improving the use safety of the explosive storage device.

[0052] Embodiment 4:

[0053] The present embodiment provides an explosive storage device, in addition to the technical solutions of the above-mentioned embodiments, further having the following technical features, further comprising: a storage box 8, a drawer 9 is slidably installed in the storage box 8; and a power consumption part 10, the power consumption part 10 is arranged in the storage box 8 and the drawer 9.

[0054] Among them, the storage box 8 and the drawer 9 each have five panels and an opening, the opening direction of the storage box 8 is the same as the front opening of the cabinet 1, and the opening surface of the storage box 8 and the opening surface of the drawer 9 are perpendicular to each other, the opening of the drawer 9 is the position for storing explosives, and the power consumption part 10 covers the five panels of the storage box 8 and the drawer 9 respectively.

[0055] The power consumption part 10 is composed of a plurality of stacked tubes or rods.

[0056] Moreover, the storage box 8 and the drawer 9 are slidably mounted relative to each other in the front-rear direction of the cabinet 1. The opening of the drawer 9 can accommodate at least one explosive. The sliding of the drawer 9 is between an open position and a closed position, in the open position, the drawer 9 is at least partially outside the storage box 8, in the closed position, the drawer 9 is substantially inside the storage box 8, the drawer 9 and the storage box 8 are connected by conventional guide rails, and there is also a conventional locking structure (such as a U-shaped lock, a hole is provided in the opening of the storage box 8 for the U-shaped lock to pass through) between the drawer 9 and the storage box 8 for fixing the drawer 9 in the closed position, the two outer walls of the storage box 8 also have handles for carrying the storage box 8, and the front end of the drawer 9 has a handle for facilitating the opening of the drawer 9. Preferably, the drawer 9 is solid, and the opening of the drawer 9 is a placement groove 12 formed in the opening surface of the drawer 9.

[0057] The storage box 8 further has a baffle 11 which can be installed on the upper surface of the storage box 8. When the drawer 9 is in the closed position, the baffle 11 can cover the opening of the storage box 8. The baffle 11 can be flexible or rigid and hinged.

[0058] The opening of the drawer 9 can be a plurality of placement slots 12 which can be regularly spaced. The plurality of placement slots 12 are spaced apart at a distance from each other, and the bottom of the placement slots 12 is at a distance from the ground of the drawer 9.

[0059] The top of the storage box 8 further has a damping energy-absorbing part 13 which can include materials capable of absorbing and then dissipating mechanical energy, such as foam, plastic material, one or more springs, or a steel sheath coil assembly or a combination thereof.

[0060] Taking a tube as an example, the length direction of the tube of the energy-absorbing part 10 in the storage box 8 is parallel to the sliding direction of the drawer 9, and the direction of the tube of the energy-absorbing part 10 in the drawer 9 is perpendicular to the sliding direction of the drawer 9, and the tube of the energy-absorbing part 10 can be arranged in a compact stack, that is, a stack that minimizes the occupied space. For example, taking a profiled tube with a square cross section as an example, the compact stack can be a regular stack according to the square grid geometry network. The energy-absorbing part 10 can include three layers of profiled tubes, and preferably, the material of the tube can be elastic steel.

[0061] In the embodiment, through the arrangement of the storage box 8 and the drawer 9, the user can conveniently directly transfer part of the explosives in the cabinet 1, thereby improving the work efficiency. At the same time, when the explosives accidentally explode, the storage box 8 and the drawer 9 can further provide explosion protection. Through the stacked arrangement of the energy-absorbing part 10, the energy generated by the explosion is absorbed by the gap and material deformation, the influence of accidental explosion on the outside is reduced, and the use safety of the explosive storage device is further improved.

[0062] The embodiments of the present application are described above in combination with the drawings, and the embodiments in the present application and the features in the embodiments can be combined with each other without conflict, and the present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. An explosive storage device, comprising: a cabinet body (1) having explosive storage cavities (3) separated by several partitions (2) inside the cabinet body (1), the cabinet body (1) being provided with a ventilation opening (4); a cabinet door (5) movably installed at the front opening of the cabinet body (1) for closing the cabinet body (1); characterized in that it further comprises: a protective plate (6) provided on the inner side surface of the cabinet body (1) and the cabinet door (5) for protecting against possible explosive explosion; a ventilation opening (4) closure provided on the inner side of the ventilation opening (4) for automatically closing the ventilation opening (4) in case of fire.

2. The explosive storage apparatus according to claim 1, wherein The protective plate (6) further comprises: a metal foam plate layer (60) provided with metal outer plate layers (61) on both sides; wherein the metal foam plate layer (60) can capture debris and absorb impact energy when the explosive explodes.

3. The explosive storage apparatus according to claim 2, wherein The ventilation opening (4) closure further comprises: a movable plate (70) provided on the inner side of the ventilation opening (4) and movable in the up and down direction perpendicular to the axial direction of the ventilation opening (4); wherein the movable plate (70) is fixed above the inner side of the ventilation opening (4) by a solder (71) which can melt when the temperature is greater than 50℃.

4. The explosive storage apparatus of claim 1, wherein Further comprising: a storage box (8) having a drawer (9) slidingly installed therein; an energy consumption part (10) provided in the storage box (8) and the drawer (9); wherein the storage box (8) and the drawer (9) each have five panels and an opening, the opening direction of the storage box (8) is the same as the front opening of the cabinet body (1), and the opening surface of the storage box (8) is perpendicular to the opening surface of the drawer (9), the opening of the drawer (9) is the position for storing explosives, and the energy consumption part (10) covers the five panels of the storage box (8) and the drawer (9) respectively.

5. An explosive storage apparatus according to claim 4, wherein: The energy consumption part (10) is composed of several stacked tubes or rods.

Images