CN116399173A - Suppression device for accidental blasting of explosive energetic materials - Google Patents

Abstract

The invention discloses a device for suppressing accidental explosion of energetic materials such as propellant and explosives, which comprises a bracket, which is fixedly connected to the top of a warehouse, and a box body is fixedly connected to the bottom of the bracket; The top inside the box is fixedly connected with an electric hoist, the electric hoist is hoisted with a bottom plate, the storage part is fixedly connected to the bottom plate, the conveying part is fixedly connected in the box and set correspondingly to the conveying part; adjust the launch assembly, the launch assembly includes a fixed connection At the angle adjustment part at the bottom of the box, the angle adjustment part is fixedly connected with a launch tube, the launch tube and the conveying part are arranged correspondingly, and the launch tube is provided with a launch part; the fire extinguishing bomb is stored on the storage part and transported by the transport part Into the launch tube, and launch to the detonation point through the launcher. The invention has a simple structure, realizes the stable and automatic delivery and launch of the fire extinguishing bomb, and realizes the energy suppression and fire extinguishing treatment of the explosion point.

Description

A device for suppressing accidental explosion of propellant-like energetic materials

technical field

The invention relates to the technical field of fire extinguishing devices, in particular to a device for suppressing accidental explosion of energetic materials such as explosives.

Background technique

Energetic material is a class of substances containing explosive groups or oxidants and combustibles, which can independently undergo chemical reactions and output energy, covering the fields of explosives, gunpowder and pyrotechnics. Energetic materials have multiple structures, various formulations, excellent combustion and explosion characteristics, and can meet the needs of various special functions. Huge benefits. However, due to the high energy density of energetic materials, the redox reaction basically does not require external oxygen supply, and can slowly react and release heat without the action of external energy. After a certain energy is triggered, the burning speed is fast, the burning temperature is high, and the energy The release rate is large, and it is easy to form combustion to detonation under restrained conditions, causing serious combustion and detonation damage effects. Therefore, when energetic materials are produced or stored, it is often necessary to install fire extinguishing devices to suppress accidental explosions.

Most of the suppression devices for detonation in the prior art use water and other liquids for internal fire extinguishing treatment, which simply realizes the fire extinguishing function, which is not suitable for the suppression treatment of deflagration of energetic materials. It needs to have a certain inhibitory effect on its energy diffusion, so as to ensure the safety of surrounding properties.

Therefore, there is an urgent need for a device for suppressing accidental explosion of energetic materials such as explosives to solve the above-mentioned problems.

Contents of the invention

The object of the present invention is to provide a device for suppressing the accidental explosion of energetic materials such as explosives, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present invention provides the following scheme: the present invention provides a device for suppressing accidental explosion of explosive energetic materials, including:

a bracket, the bracket is fixedly connected to the top of the warehouse, and the bottom of the bracket is fixedly connected to the box;

Storage and conveying assembly, the storage and conveying assembly includes a storage part and a conveying part, an electric hoist is fixedly connected to the inner top of the box, a bottom plate is hoisted on the electric hoist, and the storage part is fixedly connected to the bottom plate. The conveying element is fixedly connected in the box and arranged correspondingly to the conveying element;

Adjust the launch assembly, the launch assembly includes an angle adjustment part fixedly connected to the bottom of the box, the angle adjustment part is fixedly connected with a launch tube, the launch tube and the conveying member are correspondingly arranged, and the inside of the launch tube set with a launcher;

A fire extinguishing bomb, the fire extinguishing bomb is stored on the storage part, and is transported into the launch tube by the conveying part, and launched to the explosion point by the launch part.

Preferably, the storage member includes a storage plate fixedly connected to the top of the bottom plate, a storage slot is opened at the top of the storage plate, and the fire extinguishing bomb is placed in the storage slot, the storage slot is arranged obliquely, the The storage plate is located on two round rods on one side of the lowest end of the storage tank, and one end of the baffle is fixedly connected to the round rods, and the other end of the baffle is set correspondingly to the storage tank, and the storage tank is provided with a control part, the two round rods are connected to the control part respectively, and the lowest end of the storage tank is set correspondingly to the conveying part.

Preferably, a cavity is opened in the storage tank, the control member includes a first electric telescopic rod fixedly connected to the bottom end of the cavity, and a horizontal plate is fixedly connected to the telescopic end of the first electric telescopic rod, Both ends of the horizontal plate are fixedly connected with a first toothed plate, and one end of the round rod extends into the cavity and is coaxially fixedly connected with a gear, and the two gears mesh with the two first toothed plates respectively. .

Preferably, the conveying member includes a conveying pipe fixedly connected in the box, and the conveying pipe is respectively arranged corresponding to the storage tank and the launching pipe, and both ends of the conveying pipe are provided with through grooves, so that A driving shaft is rotatably connected in the through groove, and a connecting pipe is fixedly connected to the driving shaft coaxially. The connecting pipe is fixedly connected with four conveying plates at equal intervals along the circumferential direction. The conveying plates are provided in one-to-one correspondence, one end of the drive shaft protrudes from the conveying pipe and is fixedly connected with the first worm gear coaxially, and the first motor is fixedly connected with the inner wall of the box, and the output shaft of the first motor A first worm is fixedly connected to the upper coaxial, and the two first worm wheels mesh with both ends of the first worm respectively.

Preferably, the angle adjustment part includes a horizontal adjustment part and a vertical adjustment part, and the horizontal adjustment part includes a first mounting bracket fixedly connected to the bottom end of the box body, and one end of the first mounting bracket is rotatably connected to a driving column , the outer wall of the driving column is provided with an annular driving groove along the circumference, and a driving block is slidably connected in the annular driving groove, and one end of a driving rod is sleeved on the driving block, and the other end of the driving rod is connected to the The first installation frame is rotatably connected, and is fixedly connected with a half gear. The other end of the first installation frame is slidably connected with an adjustment plate, and the second tooth plate is fixedly connected with the adjustment plate. The half gear and the first The two gear plates are meshed, the first mounting bracket is fixedly connected with the second motor, the central axis of the driving column is fixedly connected coaxially with the output shaft of the second motor, and the vertical adjustment member is fixedly connected to the on the adjustment board.

Preferably, the vertical adjustment assembly includes a first connecting rod fixedly connected to the adjusting plate, one end of the first connecting rod is rotatably connected to one end of the second mounting bracket, and the other end of the second mounting bracket is passed through The connecting shaft is rotatably connected with a second worm gear, the second mounting frame is fixedly connected with a third motor, the output shaft of the third motor is coaxially fixedly connected with a second worm, and the second worm is connected with the first The other end of the first connecting rod is connected to one end of the second connecting rod, the other end of the second connecting rod is connected to one end of the third connecting rod, and the other end of the third connecting rod is connected to the other end of the second connecting rod. The rotating end of the connecting shaft on the second worm wheel is fixedly connected, and the launch tube is fixedly connected to the second mounting frame.

Preferably, the launcher includes a support rod with one end hinged on the inner wall of the launch tube, a launch rod is sheathed on the support rod, and first blocks are fixedly connected to both ends of the bottom of the launch rod, respectively. The launch tube is fixedly connected with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly connected with a second block, the inner wall of the launch tube is fixedly connected with a third block, and the two first block They are set corresponding to the second block and the third block respectively.

Preferably, a first spring is sheathed on the support rod, and both ends of the first spring are fixedly connected to the launching rod and the support rod respectively.

Preferably, grooves are provided on the opposite side walls of the launch tube, one end of the second spring is fixedly connected to the groove, the other end of the second spring is fixedly connected to a slider, and the slider is fixedly connected to the other end of the second spring. Rollers are installed.

Preferably, the fire extinguishing bomb includes a shell and a core material fixedly connected in the shell, and the surface of the shell is provided with a superconducting thermosensitive line, and the superconducting thermosensitive line is used to detonate all The fire extinguishing bomb; the shell is a hydrophobic powder material, and the core material is an aqueous solution.

Compared with the prior art, the present invention has the following advantages and technical effects:

The present invention provides a suppressing device for accidental explosion of energetic materials such as explosives. The electric hoist drives the bottom plate up and down, and adds fire extinguishing bombs after being lowered from the top of the warehouse. After the addition is completed, the electric hoist drives the bottom plate to be recycled into the box. , when it is detected that the explosion point needs to be extinguished, the fire extinguishing bomb stored in the storage part is transported to the launching tube through the conveying part, the launching angle is adjusted through the angle adjustment part, and the fire extinguishing bomb is launched to the explosion point through the launching part for fire extinguishing treatment . The application has a simple structure, realizes the stable and automatic delivery and launch of the fire extinguishing bomb, improves the fire extinguishing efficiency of the explosion point, and reduces the loss of surrounding property.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative labor:

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a combined local enlarged view at A place in Fig. 1 of the present invention;

Fig. 3 is a combined local enlarged view at B place in Fig. 1 of the present invention;

Fig. 4 is a combined local enlarged view at C in Fig. 1 of the present invention;

Fig. 5 is a schematic diagram of the structure of the top surface of the lateral adjustment member of the present invention;

Fig. 6 is a schematic diagram of the contact state between the fire extinguishing bomb and the roller of the present invention;

Among them, 1. bracket; 2. box body; 3. electric hoist; 4. bottom plate; 5. launch tube; 6. storage board; 7. storage tank; 8. round rod; Telescopic rod; 11, horizontal plate; 12, first gear plate; 13, gear; 14, delivery pipe; 15, drive shaft; 16, connecting pipe; 17, delivery plate; 18, first worm gear; 19, first motor ; 20, the first worm; 21, the first mounting frame; 22, the driving column; 23, the annular driving groove; 24, the driving block; 25, the driving rod; 26, the half gear; 27, the adjusting plate; 28, the second tooth Plate; 29, the second motor; 30, the first connecting rod; 31, the second mounting frame; 32, the second worm wheel; 33, the third motor; 34, the second worm; 35, the second connecting rod; 36, the second Three connecting rods; 37, support rod; 38, launch rod; 39, first block; 40, second electric telescopic rod; 41, second block; 42, third block.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-6, the present invention provides a device for suppressing accidental explosion of energetic materials such as explosives, including:

A bracket 1, the bracket 1 is fixedly connected to the top of the warehouse, and the bottom of the bracket 1 is fixedly connected to the box body 2;

Storage and conveying components, the storage and conveying components include storage parts and conveying parts, the top of the box body 2 is fixedly connected with an electric hoist 3, the electric hoist 3 is hoisted with a bottom plate 4, the storage parts are fixedly connected to the bottom plate 4, and the conveying parts are fixedly connected to the box Inside the body 2 and set corresponding to the conveying parts;

Adjust the launch assembly, the launch assembly includes an angle adjustment part fixedly connected to the bottom of the box body 2, the angle adjustment part is fixedly connected with a launch tube 5, the launch tube 5 and the conveying part are arranged correspondingly, and the launch tube 5 is provided with a launch part;

The fire extinguishing bomb is stored on the storage part, and is transported into the launch tube 5 by the delivery part, and is launched to the explosion point by the launch part.

To further optimize the scheme, the storage part includes a storage plate 6 fixedly connected to the top of the bottom plate 4, the top of the storage plate 6 is provided with a storage slot 7, the fire extinguishing bomb is placed in the storage slot 7, the storage slot 7 is inclined, and the storage plate 6 is located in the storage slot 7. There are two round rods 8 on one side of the lowest end, one end of the baffle plate 9 is fixedly connected to the round rods 8, the other end of the baffle plate 9 corresponds to the storage tank 7, and the storage tank 7 is provided with a control member, and the two round rods 8 are connected to the control unit respectively. Part transmission connection, the lowest end of the storage tank 7 is correspondingly set with the conveying part.

A number of fire extinguishing bombs are stored in the storage tank 7 provided at an inclination, and are blocked by the baffle plate 9. During use, the control member controls the rotation of the baffle plate 9 to remove the blocking of the fire extinguishing bombs.

In a further optimization scheme, a cavity is provided in the storage tank 7, and the control member includes a first electric telescopic rod 10 fixedly connected to the bottom end of the cavity, the telescopic end of the first electric telescopic rod 10 is fixedly connected with a horizontal plate 11, Both ends are fixedly connected with a first toothed plate 12, and one end of the round rod 8 extends into the cavity and is respectively coaxially fixedly connected with a gear 13, and the two gears 13 mesh with the two first toothed plates 12 respectively.

Drive two first toothed plates 12 to move through the first electric telescopic rod 10, and two first toothed plates 12 drive two gears 13 to rotate synchronously, realize the synchronous control to two round rods 8, remove the blocking to fire extinguishing bomb.

To further optimize the scheme, the conveying member includes a conveying pipe 14 fixedly connected in the box body 2, and the conveying pipe 14 is respectively arranged corresponding to the storage tank 7 and the launching pipe 5, and both ends of the conveying pipe 14 are provided with through grooves, and the through grooves are rotated and connected to each other. There is a drive shaft 15, the drive shaft 15 is coaxially fixedly connected with a connecting pipe 16, and the connecting pipe 16 is fixedly connected with four conveying plates 17 at equal intervals along the circumferential direction, and several conveying plates 17 on the two connecting pipes 16 are arranged in one-to-one correspondence One end of the drive shaft 15 protrudes from the delivery pipe 14 and is coaxially fixedly connected with a first worm gear 18, the inner wall of the box body 2 is fixedly connected with a first motor 19, and the output shaft of the first motor 19 is coaxially fixedly connected with a first worm 20 , the two first worm wheels 18 mesh with both ends of the first worm 20 respectively.

The first motor 19 drives the two connecting pipes 16 to rotate, and the conveying plate 17 is horizontally corresponding to realize a single circular delivery of the fire extinguishing bombs, avoiding the pushing of the fire extinguishing bombs and ensuring the stable launch of the fire extinguishing bombs.

In a further optimization scheme, the angle adjustment part includes a horizontal adjustment part and a vertical adjustment part, and the horizontal adjustment part includes a first installation frame 21 fixedly connected to the bottom end of the box body 2, and one end of the first installation frame 21 is rotatably connected with a drive column 22, and the drive column 22, the outer wall is provided with an annular driving groove 23 along the circumference, and a driving block 24 is slidably connected in the annular driving groove 23, and one end of a driving rod 25 is set on the driving block 24, and the other end of the driving rod 25 is connected to the first mounting frame 21 Rotationally connected, and fixedly connected with a half gear 26, the other end of the first mounting bracket 21 is slidingly connected with an adjustment plate 27, the adjustment plate 27 is fixedly connected with a second tooth plate 28, the half gear 26 meshes with the second tooth plate 28, the second A mounting frame 21 is fixedly connected with a second motor 29 , the central axis of the driving column 22 is coaxially fixedly connected with the output shaft of the second motor 29 , and the vertical adjustment member is fixedly connected with the adjustment plate 27 .

The annular drive groove 23 is obliquely arranged on the drive column 22, and the second motor 29 drives the drive column 22 to rotate. The drive column 22 drives the drive rod 25 to swing laterally through the ring drive groove belt 23, and the drive rod 25 drives the adjustment through the half gear 26 when swinging. The plate 27 slides laterally to adjust the lateral angle of the launch tube 5 .

In a further optimized solution, the vertical adjustment assembly includes a first connecting rod 30 fixedly connected to the adjusting plate 27, one end of the first connecting rod 30 is rotatably connected to one end of the second mounting frame 31, and the other end of the second mounting frame 31 passes through the connecting shaft A second worm wheel 32 is connected in rotation, a third motor 33 is fixedly connected to the second mounting frame 31, and a second worm 34 is fixedly connected coaxially on the output shaft of the third motor 33, and the second worm 34 meshes with the second worm wheel 32 , the other end of the first connecting rod 30 is rotatably connected to one end of the second connecting rod 35 , the other end of the second connecting rod 35 is rotatably connected to one end of the third connecting rod 36 , and the other end of the third connecting rod 36 is connected to the second worm wheel 32 One end that the connecting shaft rotates is fixedly connected, and the launching tube 5 is fixedly connected on the second mounting frame 31.

The third motor 33 drives the second worm 34 to rotate, and the second worm 34 drives the second worm wheel 32 to rotate. When the second worm wheel 32 rotates, the second mounting frame 31 is driven by the connection structure to adjust the vertical angle, so that the vertical angle of the launch tube 5 is realized. Angle adjustment.

To further optimize the scheme, the launcher includes a support rod 37 with one end hinged on the inner wall of the launch tube 5. The support rod 37 is sleeved with a launch rod 38, and the two ends of the bottom of the launch rod 38 are respectively fixedly connected with the first block 39. The launch tube 5 The interior is fixedly connected with a second electric telescopic rod 40, the telescopic end of the second electric telescopic rod 40 is fixedly connected with a second block 41, and the inner wall of the launch tube 5 is fixedly connected with a third block 42, and the two first blocks 39 are respectively It is set corresponding to the second block 41 and the third block 42 .

In the initial state, the second block 41 on the second electric telescopic rod 40 is clamped with one of the first block 39, and the second electric telescopic rod 40 drives the launch rod 38 to shrink, and after shrinking to the designated position, it passes through the third block 42 jack up another first block 39 to make the support rod 37 rotate around the hinge point to separate the second block 41 from one of the first blocks 39, contact the second electric telescopic rod 40 to the limit of the firing rod 38, and launch Rod 38 resets and pushes out the fire extinguishing bomb, and concrete launching rod 38 is provided with counterweight, guarantees to rotate to initial angle.

In a further optimized solution, a first spring 43 is sheathed on the support rod 37 , and both ends of the first spring 43 are fixedly connected to the firing rod 38 and the support rod 37 respectively.

When the limit of the launch rod 38 and the second electric telescopic rod 40 is released, the first spring 43 exerts an active force to drive the launch rod 38 to eject, and the fire extinguishing bomb is pushed out.

To further optimize the scheme, grooves are provided on the opposite side walls of the launching tube 5, one end of the second spring is fixedly connected in the groove, the other end of the second spring is fixedly connected with a slider, and rollers are installed on the slider.

The fire extinguishing bomb is transported into the launch tube 5, and the set rollers play a blocking role. When the subsequent launch, the extrusion slider shrinks in the groove, and the fire extinguishing bomb is shot out from between the rollers.

To further optimize the scheme, the fire extinguishing bomb includes a shell and a core material fixedly connected in the shell. The surface of the shell is provided with a superconducting thermal wire, which is used to detonate the fire extinguishing bomb during the explosion; the shell is hydrophobic Powder material, core material is aqueous solution.

The shell is made of hydrophobic powder materials such as silica and calcium carbonate. The shell material is added with gum arabic, gelatin, carrageenan, gellan gum, epoxy resin, polyester and other glues and lipids to form a solid shell agent to ensure the stability of the nuclear body structure, and can be used for long-term storage to ensure the stable launch of fire extinguishing bombs.

The core material is an aqueous solution, and two types of active synergistic components are added in the aqueous solution, one of which is a water-soluble inorganic salt, and its addition is related to its solubility, between 10% and 30%, including phosphoric acid Phosphate salts such as ammonium dihydrogen and potassium dihydrogen phosphate; sodium salts such as sodium carbonate, sodium bicarbonate, sodium chloride, and sodium nitrate; potassium salts such as potassium nitrate, potassium oxalate, potassium chlorate, and potassium acetate; and ferric chloride , cobalt chloride, and calcium chloride chloride metal salts; the second is a foaming substance with a surfactant as the core, and its addition amount can be adjusted according to the actual application scenario, between 0.1% and 10%. Surfactant substances include common alkyl substances such as sodium dodecylbenzenesulfonate and sodium dodecyl sulfate, as well as perfluorooctyl phosphate, potassium perfluorobutanesulfonate, perfluorononenyloxybenzenesulfonate sodium perfluorohexane sulfonate, potassium perfluorohexane sulfonate, perfluoroalkyl carboxylate and other perfluorinated substances, to ensure that it has both physical heat absorption, chemical free radical blocking and inhibition performance and foam hanging wall quenching in the explosion field The anti-burning performance can have a good inhibitory effect on accidental explosion accidents of energetic materials.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. An apparatus for suppressing accidental explosion of an energetic material such as an explosive, comprising:

the device comprises a bracket (1), wherein the bracket (1) is fixedly connected to the top end of a storehouse, and the bottom end of the bracket (1) is fixedly connected with a box body (2);

the storage conveying assembly comprises a storage part and a conveying part, wherein the top end inside the box body (2) is fixedly connected with an electric hoist (3), a bottom plate (4) is hung on the electric hoist (3), the storage part is fixedly connected to the bottom plate (4), and the conveying part is fixedly connected in the box body (2) and is correspondingly arranged with the conveying part;

the device comprises a box body (2), and is characterized by comprising an adjusting and transmitting assembly, wherein the transmitting assembly comprises an angle adjusting part fixedly connected to the bottom end of the box body (2), a transmitting pipe (5) is fixedly connected to the angle adjusting part, the transmitting pipe (5) and the conveying piece are correspondingly arranged, and a transmitting piece is arranged in the transmitting pipe (5);

and the fire extinguishing bomb is stored on the storage part, is conveyed into the emission pipe (5) through the conveying part, and is emitted to the explosion point through the emission part.

2. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 1, wherein the suppression device comprises: the storage piece is including fixed connection be in storage board (6) on bottom plate (4) top, storage tank (7) have been seted up on storage board (6) top, fire extinguishing bomb is placed in storage tank (7), storage tank (7) slope sets up, storage board (6) are located two round bars (8) in one side of storage tank (7) extreme low, the one end of fixedly connected with baffle (9) on round bar (8), the baffle (9) other end with storage tank (7) correspond the setting, be provided with the control in storage tank (7), two round bar (8) respectively with control transmission is connected, the extreme low of storage tank (7) with the conveyer corresponds the setting.

3. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 2, wherein: the storage tank (7) is internally provided with a cavity, the control piece comprises a first electric telescopic rod (10) fixedly connected with the bottom end inside the cavity, a transverse plate (11) is fixedly connected with the telescopic end of the first electric telescopic rod (10), a first toothed plate (12) is fixedly connected with the two ends of the transverse plate (11), one end of a round rod (8) stretches into the cavity, gears (13) are respectively and fixedly connected coaxially, and the gears (13) are respectively meshed with the two first toothed plates (12).

4. A device for suppressing accidental fire explosion of an energetic material of the type of explosives and powders according to claim 3, characterized in that: the conveying part comprises conveying pipes (14) fixedly connected in the box body (2), the conveying pipes (14) are respectively arranged corresponding to the storage grooves (7) and the transmitting pipes (5), through grooves are formed in two ends of each conveying pipe (14), driving shafts (15) are connected in the through grooves in a rotating mode, connecting pipes (16) are fixedly connected to the driving shafts (15) in a coaxial mode, four conveying plates (17) are fixedly connected to the connecting pipes (16) at equal intervals in the circumferential direction, two conveying plates (17) on the connecting pipes (16) are arranged in a one-to-one mode, one ends of the driving shafts (15) extend out of the conveying pipes (14) and are fixedly connected with first worm wheels (18) in a coaxial mode, first worm wheels (20) are fixedly connected to output shafts of the first motors (19) in a coaxial mode, and two first worm wheels (18) are meshed with two ends of the first worm wheels (20) respectively.

5. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 4, wherein: the angle adjusting part comprises a transverse adjusting part and a vertical adjusting part, the transverse adjusting part comprises a first mounting frame (21) fixedly connected with the bottom end of the box body (2), one end of the first mounting frame (21) is rotationally connected with a driving column (22), an annular driving groove (23) is formed in the outer side wall of the driving column (22) along the circumferential direction, a driving block (24) is slidably connected in the annular driving groove (23), one end of a driving rod (25) is sleeved on the driving block (24), the other end of the driving rod (25) is rotationally connected with the first mounting frame (21), a half gear (26) is fixedly connected with the other end of the first mounting frame (21), an adjusting plate (27) is fixedly connected with a second toothed plate (28) on the adjusting plate (27), the half gear (26) is meshed with the second toothed plate (28), a second motor (29) is fixedly connected on the first mounting frame (21), and a central shaft of the driving column (22) is coaxially connected with the second output shaft (29), and the vertical adjusting part is fixedly connected with the vertical adjusting plate (27).

6. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 5, wherein: the vertical adjusting assembly comprises a first connecting rod (30) fixedly connected to an adjusting plate (27), one end of the first connecting rod (30) is rotationally connected with one end of a second installation frame (31), the other end of the second installation frame (31) is rotationally connected with a second worm wheel (32) through a connecting shaft, a third motor (33) is fixedly connected to the second installation frame (31), a second worm (34) is fixedly connected to an output shaft of the third motor (33), the second worm (34) is meshed with the second worm wheel (32), one end of the second connecting rod (35) is rotationally connected with the other end of the first connecting rod (30), one end of the third connecting rod (36) is rotationally connected with the other end of the second connecting rod, one end of the third connecting rod (36) is fixedly connected with the connecting shaft on the second worm wheel (32), and the transmitting tube (5) is fixedly connected to the second installation frame (31).

7. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 6, wherein: the utility model provides a launching element, including one end articulates bracing piece (37) on launching tube (5) inner wall, the cover is equipped with launching rod (38) on bracing piece (37), launching rod (38) bottom both ends are fixedly connected with first fixture block (39) respectively, launching tube (5) internal fixation has second electric telescopic handle (40), the flexible end fixedly connected with second fixture block (41) of second electric telescopic handle (40), fixedly connected with third fixture block (42) on launching tube (5) inner wall, two first fixture block (39) respectively with second fixture block (41) with third fixture block (42) correspond the setting.

8. The suppression device for accidental fire explosion of an energetic material of the type of explosives and powders according to claim 7, characterized in that: the support rod (37) is sleeved with a first spring (43), and two ends of the first spring (43) are fixedly connected with the transmitting rod (38) and the support rod (37) respectively.

9. The suppression device for accidental fire explosion of explosive and energetic materials according to claim 8, wherein: grooves are formed in two opposite side walls of the transmitting tube (5), one end of a second spring is fixedly connected in the grooves, the other end of the second spring is fixedly connected with a sliding block, and idler wheels are mounted on the sliding block.

10. The suppression device for accidental fire explosion of explosive and powder type energetic materials according to claim 1, wherein the suppression device comprises: the fire extinguishing bomb comprises a shell and a core material fixedly connected in the shell, wherein a superconducting thermosensitive wire is arranged on the surface of the shell and used for detonating the fire extinguishing bomb in blasting; the shell is made of hydrophobic powder material, and the core material is aqueous solution.

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