Multi-group combustion energy large-space release and regulation equipment

Abstract

The invention relates to multi-group combustion energy large-space release and regulation equipment, belongs to the technical field of ammunition, and solves the problem that the throwing range of an incendiary agent is relatively small due to the fact that the incendiary agent of the existing equipment is greatly influenced by wind speed after being thrown. The fire cabin comprises a cabin body, a first explosive spreading unit, a second explosive spreading unit, a longitudinal fire unit, a first fuse and a fire transfer tube, wherein the first explosive spreading unit, the second explosive spreading unit and the longitudinal fire unit are sequentially connected in series through the fire transfer tube; the first explosive scattering unit comprises a first scattering charge and a first incendiary agent, and the first scattering charge is used for scattering the first incendiary agent in the center; the second explosive spreading unit comprises an explosive box and a casting assembly, the explosive box is installed on the casting assembly and used for spreading a second incendiary agent, and the casting assembly is used for radial casting of the explosive box. According to the invention, the influence of the wind speed on the throwing of the combustion agent is reduced, and the throwing range of the second combustion agent is expanded; and the defect that the central area cannot be effectively covered when the combustion agent is radially scattered is overcome, and the scattering density of the combustion agent is improved.

Description

Technical Field

[0001] The present invention relates to the field of ammunition technology, and in particular to a large-space release and regulation device for multiple groups of combustion energy. Background Art

[0002] The combustion strike equipment carries out combustion strike by scattering incendiary agents into the target area. The combustion strike equipment in the prior art mostly uses the method of scattering explosives to directly scatter incendiary agents. Since the scattering power of the incendiary agent decays rapidly after being scattered, it will be greatly affected by the wind speed, thereby seriously affecting the scattering area of ​​the incendiary agent, thereby reducing the combustion strike effect on the target area. Summary of the invention

[0003] In view of the above analysis, the present invention aims to provide a multi-group combustion energy large-space release and regulation equipment to solve the problem that the existing combustion strike equipment is greatly affected by wind speed after the combustible agent is scattered, resulting in a smaller combustible agent scattering range.

[0004] The purpose of the present invention is mainly achieved through the following technical solutions:

[0005] A multi-group combustion energy large space release and regulation equipment, comprising a cabin and a first charge spreading unit, a second charge spreading unit, an arson unit, a first fuse and a fire transmission tube arranged in the cabin, wherein the first fuse is connected to the fire transmission tube; the fire transmission tube sequentially connects the first charge spreading unit, the second charge spreading unit and the arson unit in series; the first fuse is used to detonate the first charge spreading unit, the second charge spreading unit and the arson unit through the fire transmission tube;

[0006] The first spraying unit includes a first spraying charge and a first combustion agent, wherein the first spraying charge is sleeved on the fire transmission tube, and the first spraying charge is used to spray the first combustion agent after deflagration, so as to realize central spraying of the first combustion agent;

[0007] The second medicine spreading unit comprises a medicine box and a projectile assembly, wherein the medicine box is mounted on the projectile assembly;

[0008] The medicine box comprises a box body, a second fuze, a second scattering charge, a push plate and a second incendiary agent, wherein the push plate can slide on the box body; a scattering hole is provided on the box body; the second fuze is used to detonate the second scattering charge; the second scattering charge deflagrates to generate high-temperature and high-pressure gas to push the push plate to slide on the box body, and the second incendiary agent is squeezed and ejected through the scattering hole;

[0009] The projectile assembly includes a central explosive tube, a first projectile charge and a projectile airbag. The first projectile charge is installed in the central explosive tube, and the first projectile charge can be deflagrated in the central explosive tube. A vent hole is provided on the central explosive tube. The projectile airbag is installed on the central explosive tube and connected to the inner cavity of the central explosive tube through the vent hole. After the first projectile charge is detonated, high-temperature and high-pressure gas is generated and filled into the projectile airbag. After the projectile airbag is inflated, it expands to radially project the medicine box.

[0010] Furthermore, the second spraying unit also includes a regulating mechanism, which includes a sleeve, a connector and a control assembly, wherein the sleeve is disposed in the center bursting tube and can rotate in the center bursting tube; the control assembly is connected to the sleeve through the connector, and the control assembly is used to adjust the rotation angle of the sleeve in the center bursting tube to adjust the degree of closure of the vent hole on the center bursting tube.

[0011] Furthermore, a shielding strip is provided on the sleeve, and when the sleeve rotates in the central bursting tube, the shielding strip can shield the vent hole.

[0012] Furthermore, a groove cavity is provided on the connecting body, and the groove cavity extends along the circumference of the sleeve.

[0013] Furthermore, a sealing block is provided on the sleeve, and the sealing block is inserted into the groove cavity and can slide in the groove cavity; the sleeve is buckled on the connector to form a sealed cavity in the groove cavity.

[0014] Furthermore, a communication pipe is provided on the connector, and the communication pipe is used to connect the groove cavity and the control component.

[0015] Furthermore, the control assembly includes a cylinder, a piston and a handle, the cylinder is fixedly connected to the connecting body, and the cylinder is used to contain the working medium; the inner cavity of the cylinder is connected to the groove cavity through a connecting pipe; the piston is arranged in the cylinder and can slide along the axis of the cylinder.

[0016] Furthermore, the control component also includes a handle, one end of which is connected to the piston, and the other end extends out of the cylinder and is threadedly connected to the cylinder. By rotating the handle, the position of the piston in the cylinder can be controlled, thereby controlling the working fluid to be injected into or extracted from the groove cavity through the connecting pipe.

[0017] Furthermore, the arson unit includes a first arson mechanism, which includes a first arson body and a second projectile charge. A plurality of the first arson bodies are provided, and the plurality of the first arson bodies are circumferentially arranged on the second projectile charge; the second projectile charge is sleeved on the fire transmission tube.

[0018] Furthermore, the arson unit also includes a second arson mechanism, which includes a second arson body and a third projectile charge. A plurality of second arson bodies are provided, and a plurality of second arson bodies are circumferentially arranged on the third projectile charge; the third projectile charge is sleeved on the fire transfer tube; and the second arson body is staggered with the adjacent first arson body.

[0019] The technical solution of the present invention can achieve at least one of the following effects:

[0020] (1) A multi-group combustion energy large space release and regulation equipment of the present invention comprises a cabin, a first charge-spreading unit, a second charge-spreading unit, an arson unit, a first fuse and a ignition tube, wherein the first charge-spreading unit comprises a first charge-spreading charge and a first combustion agent, wherein the first charge-spreading charge is used to centrally scatter the first combustion agent; the second charge-spreading unit comprises a medicine box and a projectile assembly, wherein the medicine box is mounted on the projectile assembly, and the medicine box is used to scatter the second combustion agent filled therein; the projectile assembly comprises a central explosive tube, a first projectile charge and a projectile airbag, wherein the first projectile charge is mounted in the central explosive tube; the projectile airbag is mounted on the central explosive tube; after the first projectile charge is detonated, a high-temperature and high-pressure gas is generated and filled into the projectile airbag, and the projectile airbag expands after being inflated to release the charge-spreading charge. The present invention projects a medicine box through a projectile assembly. After the medicine box is thrown out, the second combustible filled therein is scattered in a mother-and-child manner. Since the medicine box has a large initial velocity after being ejected and its power decays slowly during flight, the medicine box is less affected by wind speed and can fly a longer distance in the radial direction. In the process of the medicine box being thrown out and flying, the second combustible filled therein is scattered, thereby expanding the scattering range of the second combustible. In addition, the first combustible is scattered centrally to make up for the defect that the second combustible cannot effectively cover the central area when the second combustible is scattered radially. By combining the central scattering of the combustible and the radial scattering of the combustible, the scattering density of the combustible can be increased, and the combustion striking effect can be improved.

[0021] (2) The second spraying unit of the present invention also includes a regulating mechanism, which includes a sleeve, a connector and a control assembly. The sleeve is arranged in the central explosive tube and can rotate in the central explosive tube; the control assembly is connected to the sleeve through the connector, and the control assembly is used to adjust the rotation angle of the sleeve in the central explosive tube to adjust the degree of closure of the vent hole on the central explosive tube, thereby adjusting the flow rate of the high-temperature and high-pressure gas generated after the first projectile charge deflagrates and entering the projectile airbag, thereby controlling the expansion speed of the projectile airbag, and then adjusting the initial velocity of the projectile of the medicine box, thereby adjusting the radial projectile range of the medicine box, so that the equipment can accurately control the spreading range of the second combustion agent according to the specific needs of the target area, thereby accurately controlling the combustion strike range.

[0022] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are only for the purpose of illustrating particular embodiments and are not to be considered limiting of the present invention. Like reference symbols denote like components throughout the drawings.

[0024] Figure 1 This is an explosion diagram of the arson and combustion device in Example 1 of the present invention;

[0025] Figure 2 is a cross-sectional view of a cabin in Embodiment 1 of the present invention;

[0026] Figure 3 An exploded view of the first scattering unit in Example 1 of the present invention;

[0027] Figure 4 is an exploded view of the second scattering unit in Example 1 of the present invention;

[0028] Figure 5 is a cross-sectional view of the box body in Example 1 of the present invention;

[0029] Figure 6 A cross-sectional view of the projectile assembly in Embodiment 1 of the present invention

[0030] Figure 7 This is a schematic diagram of the structure of the arson unit in Example 2 of the present invention;

[0031] Figure 8 Schematic diagram of the structure of the control mechanism in Example 2 of the present invention;

[0032] Fig. 9 for Figure 8 An enlarged cross-sectional view of a part;

[0033] Fig.10 This is a schematic diagram of the structure of the control component in Example 2 of the present invention.

[0034] Reference numerals:

[0035] 1. Cabin;

[0036] 11. First compartment; 12. Second compartment; 13. Third compartment; 14. Fourth compartment;

[0037] 2. The first spraying unit;

[0038] 21. First scattering charge;

[0039] 3. The second spraying unit;

[0040] 31. medicine box; 311. box body; 312. second throwing charge; 313. push plate; 32. ejection assembly; 321. central burst tube; 322. first throwing charge; 323. ejection airbag; 324. end plate; 325. baffle; 33. regulating mechanism; 331. sleeve; 3311. sealing block; 332. connector; 3321. groove cavity; 3322. connecting pipe; 333. control assembly; 3331. cylinder; 3332. piston; 3333. handle;

[0041] 4. Arson unit;

[0042] 41. First arson mechanism; 411. First arson body; 412. Second projectile charge; 42. Second arson mechanism; 421. Second arson body; 422. Third projectile charge. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0044] Example 1

[0045] A specific embodiment of the present invention discloses a multi-group combustion energy large space release and regulation equipment, such as Figure 1 As shown, it includes a cabin 1 and a first drug-spreading unit 2, a second drug-spreading unit 3, an arson unit 4, a first fuse and a ignition tube arranged in the cabin 1, wherein the first fuse is connected to the ignition tube; the ignition tube sequentially connects the first drug-spreading unit 2, the second drug-spreading unit 3 and the arson unit 4 in series; the first fuse is used to detonate the first drug-spreading unit 2, the second drug-spreading unit 3 and the arson unit 4 through the ignition tube according to a preset height or time; the first drug-spreading unit 2 is filled with a first combustion agent, and the first drug-spreading unit 2 is used to centrally scatter the first combustion agent; the second The second combustible agent is loaded in the medicine spreading unit 3, and the second medicine spreading unit 3 is used to radially spread the second combustible agent; compared with the prior art, the present embodiment increases the spreading area of ​​the combustible agent by radial spreading, thereby improving the combustion striking effect; in addition, the deficiency of radial spreading of the combustible agent is compensated by central spreading of the combustible agent (that is, when the combustible agent is radially spread, the combustible agent cannot effectively cover the central area), and the combination of central spreading of the combustible agent and radial spreading of the combustible agent can increase the spreading density of the combustible agent, thereby further improving the combustion striking effect.

[0046] Preferably, if Figure 2As shown, a plurality of partitions are provided in the cabin 1, and the plurality of partitions divide the cabin 1 into a first cabin section 11, a second cabin section 12, a third cabin section 13 and a fourth cabin section 14. The first cabin section 11, the second cabin section 12, the third cabin section 13 and the fourth cabin section 14 are arranged in sequence from the head end to the tail end of the equipment, the first cabin section 11 is used to install the first medicine-spreading unit 2, the second cabin section 12 is used to install the second medicine-spreading unit 3, and the third cabin section 13 is used to install the arson unit 4; a stabilizer is arranged in the fourth cabin section 14, and the stabilizer is used to enable the equipment to maintain a certain landing speed and posture after being dropped, so as to keep the flight stability of the equipment.

[0047] Preferably, the stabilizer is a deceleration parachute.

[0048] Preferably, the cabin body 1 is provided with a groove, and the groove extends along the axis of the cabin body 1. When the first spraying unit 2 scatters the first combustible agent, the cabin body 1 can be broken at the same time, so that the outer shell of the cabin body 1 is evenly broken, which is conducive to the first spraying unit 2 and the second spraying unit 3 to scatter the first combustible agent and the second combustible agent smoothly respectively.

[0049] Preferably, if Figure 3 As shown, the first spreading unit 2 includes a first scattering charge 21 and a first combustion agent. The first combustion agent is filled in the first compartment 11. The first scattering charge 21 is sleeved on the fire transmission tube. The first scattering charge 21 is used to scatter the first combustion agent after deflagration, thereby realizing central scattering of the combustion agent, so that the first combustion agent can effectively cover the central area, thereby increasing the scattering density of the combustion agent.

[0050] Preferably, if Figure 4 As shown, the second medicine-scattering unit 3 includes a medicine box 31 and a projectile assembly 32, wherein the medicine box 31 is mounted on the projectile assembly 32, and the projectile assembly 32 is used to radially project the medicine box 31; the medicine box 31 is filled with a second combustible, and when the medicine box 31 is ejected, the medicine box 31 can scatter the second combustible filled therein; compared with the prior art, in this embodiment, the medicine box 31 is ejected by the projectile assembly 32, and the second combustible filled therein is scatter after the medicine box 31 is thrown out, which is a mother-and-child type scattering of the combustible, and since the medicine box 31 has a large initial velocity after being ejected and the power decays slowly during the flight, the medicine box 31 is less affected by the wind speed and can fly a longer distance in the radial direction, and the medicine box 31 will scatter the second combustible filled therein during the process of being thrown out and flying, thereby expanding the scattering range of the second combustible.

[0051] Preferably, a plurality of medicine boxes 31 are provided, and the plurality of medicine boxes 31 are arranged circumferentially, so that the medicine boxes 31 can be radially projected in multiple directions, thereby increasing the scattering density of the equipment in the target area, and further improving the striking effect.

[0052] Preferably, if Figure 5 As shown, the medicine box 31 includes a box body 311 and a second fuse, a second scattering charge 312, a push plate 313 and a second combustible agent arranged in the box body 311, and the push plate 313 can slide along the length direction of the box body 311; a scattering hole is provided on the box body 311; when the medicine box 31 is ejected, the second fuse detonates the second scattering charge 312 according to a preset time, and the second scattering charge 312 deflagrates to generate high-temperature and high-pressure gas, and pushes the push plate 313 to slide along the length direction of the box body 311, and the second combustible agent is squeezed and ejected through the scattering hole, thereby realizing that the box body 311 scatters the second combustible agent during the flight process after ejection.

[0053] Preferably, a plurality of the scattering holes are arranged irregularly, so that the second combustion agent is sprayed in multiple directions, the scattering uniformity of the second combustion agent is improved, and the second combustion agent can be more widely attached to the target object in the target area, further improving the combustion strike effect of the equipment.

[0054] Preferably, the box body 311 has an irregular shape structure, so that the medicine box 31 can turn over freely under the action of air resistance after being ejected, further improving the uniformity of the second combustion agent.

[0055] Preferably, a sealing film is provided on the scattering hole for sealing the scattering hole to prevent leakage of the second combustion agent when not scattering.

[0056] Preferably, if Figure 6 As shown, the ejection assembly 32 includes a central explosive tube 321, a first ejection charge 322 and an ejection airbag 323. The first ejection charge 322 is installed in the central explosive tube 321, and the first ejection charge 322 can be deflagrated in the central explosive tube 321; the ejection airbag 323 is installed on the central explosive tube 321 and connected to the inner cavity of the central explosive tube 321; the first ejection charge 322 generates high-temperature and high-pressure gas after being detonated, and quickly fills into the ejection airbag 323. The ejection airbag 323 expands rapidly after being inflated, thereby radially ejecting the medicine box 31. The medicine box 31 has a large initial velocity after being ejected, and the power of the medicine box 31 decays slowly during the ejection flight. Therefore, the medicine box 31 is less affected by the wind speed and can fly a longer distance in the radial direction. When the medicine box 31 is thrown out and flies, the second combustible filled therein will be thrown out, thereby expanding the throwing range of the second combustible.

[0057] Preferably, the central explosive tube 321 is provided with a plurality of ventilation holes; the projectile airbags 323 are provided in plurality; the number of the ventilation holes is equal to the number of the projectile airbags 323, and the number of the projectile airbags 323 is equal to the number of medicine boxes 31, so that the high-temperature and high-pressure gas generated after the first projectile charge 322 deflagrates can be quickly filled into the plurality of projectile airbags 323, so that the plurality of projectile airbags 323 are inflated synchronously, thereby realizing the synchronous ejection of the plurality of medicine boxes 31, and the plurality of medicine boxes 31 are radially ejected in multiple directions, thereby improving the uniformity of the combustion agent scattered by the equipment, and thereby improving the striking effect of the equipment.

[0058] Preferably, both ends of the central explosive tube 321 are further provided with end plates 324, and the medicine box 31 is installed on the end plates 324; the central explosive tube 321 is also provided with a baffle 325, and the baffle 325 and the end plate 324 are used to limit the expansion of the projectile airbag 323 in the circumferential direction and the axis, so as to guide the projectile airbag 323 to expand radially, thereby increasing the working stroke of the projectile airbag 323, thereby enabling the medicine box 31 to obtain a greater projectile speed, and the medicine box 31 has a longer flight distance in the radial direction, thereby further improving the range of the equipment to scatter the incendiary agent.

[0059] Preferably, if Figure 7 As shown, the arson unit 4 includes a first arson mechanism 41, and the first arson mechanism 41 includes a first arson body 411 and a second projectile charge 412. A plurality of first arson bodies 411 are provided, and a plurality of first arson bodies 411 are circumferentially arranged on the second projectile charge 412; the second projectile charge 412 is sleeved on the fire transmission tube, and after the second projectile charge 412 explodes, the plurality of first arson bodies 411 are radially projected in multiple directions, thereby ensuring the reliability of the first combustion agent and the second combustion agent after ignition and dispersion.

[0060] Preferably, the arson unit 4 also includes a second arson mechanism 42, which includes a second arson body 421 and a third projectile charge 422. A plurality of second arson bodies 421 are provided, and a plurality of second arson bodies 421 are circumferentially arranged on the third projectile charge 422; the third projectile charge 422 is sleeved on the fire transmission tube; after the third projectile charge 422 explodes, the plurality of second arson bodies 421 are radially projected in multiple directions; in addition, the first arson body 411 adjacent to the second arson body 421 is staggered, thereby further ensuring the reliability of the first combustion agent and the second combustion agent after ignition and dispersion.

[0061] Preferably, the length of the second propellant charge 412 is equal to the length of the third propellant charge 422, and the diameter of the second propellant charge 412 is greater than or less than the diameter of the third propellant charge 422, thereby achieving radial gradient separation of the first incendiary body 411 and the second incendiary body 421 after being projected, thereby further ensuring the reliability of the first combustion agent and the second combustion agent after ignition and dispersion.

[0062] Preferably, the first fuse, the second fuse, the first ignition body 411 and the second ignition body 421 are all devices in the prior art.

[0063] Example 2

[0064] Embodiment 2 is a further improvement on the basis of embodiment 1. Figure 4 As shown, the second medicine spreading unit 3 also includes a regulating mechanism 33, and the regulating mechanism 33 is used to adjust the flow of high-temperature and high-pressure gas generated after the explosion of the first projectile charge 322 entering the projectile airbag 323, so as to control the expansion speed of the projectile airbag 323, so as to adjust the initial projectile velocity of the medicine box 31, and realize the adjustment of the radial projectile range of the medicine box 31, thereby realizing the precise control of the spreading range of the second combustion agent according to the specific needs of the target area, thereby precisely controlling the combustion strike range of the equipment.

[0065] Preferably, if Figure 8 As shown, the regulating mechanism 33 includes a sleeve 331, a connector 332 and a control assembly 333. The sleeve 331 is arranged in the central explosive tube 321 and can rotate in the central explosive tube 321; the control assembly 333 is installed in the fourth compartment 14 and connected to the sleeve 331 through the connector 332. The control assembly 333 is used to adjust the rotation angle of the sleeve 331 in the central explosive tube 321 to adjust the degree of closure of the vent hole on the central explosive tube 321, thereby adjusting the flow of the high-temperature and high-pressure gas generated after the first projectile charge 322 deflagrates and enters the projectile airbag 323, so as to control the expansion speed of the projectile airbag 323.

[0066] Preferably, the outer diameter of the sleeve 331 is equal to the inner diameter of the central burst tube 321; a shielding strip is provided on the sleeve 331, and when the sleeve 331 rotates in the central burst tube 321, the shielding strip can shield the vent hole, thereby controlling the degree of closure of the vent hole.

[0067] Preferably, if Fig. 9As shown, a groove cavity 3321 is provided at one end of the connecting body 332, and the groove cavity 3321 extends along the circumference of the sleeve 331; a sealing block 3311 is provided at one end of the sleeve 331, and the sealing block 3311 is inserted into the groove cavity 3321 and can slide in the groove cavity 3321; the sleeve 331 is buckled on the connecting body 332, so that the groove cavity 3321 forms a sealed cavity; when the working fluid is injected into or extracted from the groove cavity 3321, the sealing block 3311 can be driven to slide in the groove cavity 3321, thereby realizing the control of the rotation of the sleeve 331, and then realizing the adjustment of the closing degree of the vent hole on the central burst pipe 321.

[0068] Preferably, a connecting pipe 3322 is provided on the connecting body 332 , and the connecting pipe 3322 is used to connect the groove cavity 3321 and the control component 333 .

[0069] Preferably, if Fig.10 As shown, the control component 333 includes a cylinder 3331, a piston 3332 and a handle 3333. The cylinder 3331 is fixedly connected to the other end of the connecting body 332, and the cylinder 3331 is used to contain a working medium; the inner cavity of the cylinder 3331 is connected to the groove cavity 3321 through a connecting pipe 3322; the piston 3332 is arranged in the cylinder 3331 and can slide along the axis of the cylinder 3331; one end of the handle 3333 is connected to the piston 3332, and the other end extends out of the cylinder 3331 and is threadedly connected to the cylinder 3331. By rotating the handle 3333, the position of the piston 3332 in the cylinder 3331 can be controlled, so as to realize the control of the working medium to be injected into or extracted from the groove cavity 3321 through the connecting pipe 3322, thereby driving the sealing block 3311 to slide in the groove cavity 3321, realizing the rotation of the control sleeve 331, and then realizing the adjustment of the closing degree of the vent hole on the central burst pipe 321.

[0070] Preferably, the handle 3333 is provided with an indicator mark, which displays the specific position of the piston 3332 in the cylinder 3331, and further displays the degree of closure of the vent hole; the indicator mark is an indicator hole, and the degree to which the indicator hole is immersed in the cylinder 3331 can intuitively display the degree of closure of the vent hole.

[0071] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A multi-group combustion energy large space release and regulation equipment, characterized in that: The invention comprises a cabin (1), and a first drug-spreading unit (2), a second drug-spreading unit (3), an arson unit (4), a first fuse and a ignition tube arranged in the cabin (1); the first fuse is connected to the ignition tube; the ignition tube sequentially connects the first drug-spreading unit (2), the second drug-spreading unit (3) and the arson unit (4) in series; and the first fuse is used to detonate the first drug-spreading unit (2), the second drug-spreading unit (3) and the arson unit (4) through the ignition tube.

2. A multi-group combustion energy large space release and regulation equipment according to claim 1, characterized in that: The first spraying unit (2) comprises a first spraying charge (21) and a first combustion agent. The first spraying charge (21) is sleeved on the fire transmission tube. The first spraying charge (21) is used to spray the first combustion agent after deflagration, so as to realize central spraying of the first combustion agent.

3. A multi-group combustion energy large space release and regulation equipment according to claim 2, characterized in that: The second medicine spreading unit (3) comprises a medicine box (31) and a projectile assembly (32), wherein the medicine box (31) is mounted on the projectile assembly (32).

4. A multi-group combustion energy large space release and regulation equipment according to claim 3, characterized in that: The medicine box (31) comprises a box body (311), a second fuze, a second scattering charge (312), a push plate (313) and a second incendiary agent, wherein the push plate (313) can slide on the box body (311); a scattering hole is provided on the box body (311); the second fuze is used to detonate the second scattering charge (312); the second scattering charge (312) deflagrates to generate high-temperature and high-pressure gas for pushing the push plate (313) to slide on the box body (311), and the second incendiary agent is squeezed and ejected through the scattering hole.

5. A multi-group combustion energy large space release and regulation equipment according to claim 4, characterized in that: The projectile assembly (32) comprises a central explosive tube (321), a first projectile charge (322) and a projectile airbag (323); the first projectile charge (322) is installed in the central explosive tube (321), and the first projectile charge (322) can be deflagrated in the central explosive tube (321).

6. A multi-group combustion energy large space release and regulation equipment according to claim 5, characterized in that: The central bursting tube (321) is provided with a vent hole.

7. A multi-group combustion energy large space release and regulation equipment according to claim 6, characterized in that: The projectile airbag (323) is installed on the central explosive tube (321) and connected to the inner cavity of the central explosive tube (321) through a vent hole; the first projectile charge (322) generates high-temperature and high-pressure gas after being detonated and fills into the projectile airbag (323); the projectile airbag (323) expands after being inflated, and radially projects the medicine box (31).

8. A multi-group combustion energy large space release and regulation equipment according to claim 7, characterized in that: The ignition unit (4) comprises a first ignition mechanism (41), wherein the first ignition mechanism (41) comprises a first ignition body (411) and a second projectile charge (412).

9. A multi-group combustion energy large space release and regulation equipment according to claim 8, characterized in that: The ignition unit (4) further comprises a second ignition mechanism (42), wherein the second ignition mechanism (42) comprises a second ignition body (421) and a third projectile charge (422).

10. A multi-group combustion energy large space release and regulation equipment according to claim 9, characterized in that: A plurality of the first ignition bodies (411) are provided, and the plurality of the first ignition bodies (411) are circumferentially arranged on the second projectile charge (412); a plurality of the second ignition bodies (421) are provided, and the plurality of the second ignition bodies (421) are circumferentially arranged on the third projectile charge (422).

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