Forest fire extinguishing equipment based on soil burying

Abstract

The invention discloses forest fire extinguishing equipment based on soil burying, which comprises power supply equipment and further comprises a soil particle crushing and collecting device, the soil particle conveying pipeline comprises a first soil particle conveying pipeline, a second soil particle conveying pipeline and a third soil particle conveying pipeline; the soil particle storage device is connected with the soil particle smashing and collecting device through a first soil particle conveying pipeline; a connecting port is formed in the top of the movable bracket; the high-pressure spraying device is detachably connected to the connecting port of the movable support; the soil particle supply device is connected to one side below the high-pressure spraying device; wherein the soil particle smashing and collecting device, the soil particle storage device, the high-pressure spraying device and the soil particle supply device are all electrically connected with the power supply equipment. According to the invention, fire disasters can be quickly extinguished by replacing water resources with soil which can be seen everywhere in the forest.

Description

Technical Field

[0001] The present invention relates to a fire extinguishing device, specifically a forest fire extinguishing device based on soil burial, which is used for quickly controlling and extinguishing forest fire, and belongs to the technical field of forest fire extinguishing appliances. Background Art

[0002] Generally speaking, once a forest fire breaks out, due to reasons such as large fire, wide range, and flammable vegetation in the dry season, if the fire cannot be controlled and extinguished in time, it may cause huge losses to people's lives and property.

[0003] Most of the existing forest fires are controlled and extinguished by a combination of using helicopters to draw water for extinguishing, manually using fire extinguishing tools such as branches by manpower to extinguish the fire at close range, and digging firebreaks. When using the above traditional methods to extinguish fires, when the fire occurs in places with scarce water resources, there are problems such as long water intake distance, low efficiency, the amount of water taken is difficult to meet the fire extinguishing requirements, and low fire extinguishing efficiency.

[0004] Currently, after retrieval, the Chinese invention patent of CN111249649A discloses a soil-spreading fire extinguisher for forest fire fighting. The soil-spreading fire extinguisher for forest fire fighting includes a soil-shoveling plate equipped with two rollers. The soil-shoveling plate is provided with two control rods, and the ends of the control rods are respectively provided with handles. The soil-shoveling plate is installed with a diesel generator and an electric motor. The diesel generator is connected to the electric motor through an electric wire. A soil-spreading fan is installed on the output rotating shaft of the electric motor. The soil-spreading fire extinguisher for forest fire fighting can first manually shovel the soil by using the lever principle, and then drive the soil-spreading fan to rotate by the electric motor to spread the soil to extinguish the fire. However, the above patent has the following deficiencies: the soil throwing distance is short, it is difficult to extinguish the flames on taller trees and the flames at a distance from the device; during the soil-spreading process, the soil is easy to scatter everywhere, resulting in low soil utilization efficiency and the operator is easily disturbed by the raised dust when operating the device, and the operation comfort is poor; there is no smoke and fire protection device, and the personal safety protection of the operator is poor when operating the device; the adjustment of the soil throwing angle is not flexible enough, and when it is necessary to extinguish fires at different angles, the operation convenience is poor.

[0005] After retrieval, the Chinese invention patent of CN113274662B discloses a forest fire extinguishing cart, including a spraying cylinder and a vehicle body. Both sides of the vehicle body are connected with crawler wheels, and a turntable is rotatably connected to the top of the vehicle body. Two ends of the top of the turntable are respectively connected with a fixed frame and an electric push rod. The spraying cylinder is arranged between the fixed frame and the electric push rod. A runner is arranged inside the vehicle body on one side of the crawler wheel; water tanks and soil boxes are respectively fixed at two ends inside the vehicle body. The present invention can effectively move through the crawler wheels, can effectively take pictures through a camera, is convenient for an operator to remotely control the device to monitor and patrol in a complex forest, can effectively drive a shovel blade to continuously shovel soil into the soil box inside the vehicle body by rotating the runner, so that the soil is screened and moistened and then sprayed by a high-pressure injector for high-pressure fire extinguishing, effectively simplifies the traditional soil-taking structure, reduces the volume of the device, avoids the consumption of water resources by the traditional water spraying fire extinguishing method, has a lower cost, and improves the fire extinguishing effect of the device. However, the patent has the following deficiencies: the volume and weight of the cart are relatively large, and it is difficult to carry and drive on forest roads that are relatively narrow and can only be passed by one person; since the cart mainly moves by crawler operation, there are problems of large power consumption and poor endurance; since the cart is not equipped with anti-smoke and fire equipment, the personal safety guarantee of the operator when operating the equipment is poor; since a certain amount of water needs to be injected into the water tank when the cart works, the endurance is poor in a forest environment where water resources are relatively scarce; since the cart only uses a storage battery as a power source, there is a problem of poor endurance.

[0006] Therefore, the key to solving the above technical problems is to develop a forest fire extinguishing device based on soil burial with high safety and strong practicability. Summary of the Invention

[0007] In view of the many defects and deficiencies in the above background technology, the present invention has made improvements and innovations. The purpose is to provide a soil covering forest fire extinguishing method with environmentally friendly fire extinguishing method and high fire extinguishing efficiency, which can quickly extinguish fires by using the soil that can be seen everywhere in the forest instead of water resources.

[0008] Another object of the present invention is that compared with the traditional method of using water or manually patting with branches to extinguish forest fires, it has the advantages of convenient carrying of fire extinguishing tools, strong endurance of fire extinguishing tools, convenient use and high safety.

[0009] To solve the above problems and achieve the above object of the invention, a forest fire extinguishing device based on soil burial of the present invention is realized by adopting the following design structure and adopting the following technical solutions:

[0010] As an improvement of a forest fire extinguishing device based on soil burial of the present invention, including a power supply device, it further includes:

[0011] Soil particle crushing and collecting device (1);

[0012] Soil particle conveying pipeline (2), the soil particle conveying pipeline (2) includes: a first soil particle conveying pipeline (21), a second soil particle conveying pipeline (22), and a third soil particle conveying pipeline (23);

[0013] Soil particle storage device (3), the soil particle storage device (3) is connected to the soil particle crushing and collecting device (1) through the first soil particle conveying pipeline (21);

[0014] Mobile support (4), the top of the mobile support (4) is provided with a connection port;

[0015] High-pressure spraying device (5), the high-pressure spraying device (5) is detachably connected to the connection port of the mobile support (4);

[0016] Soil particle supply device (6), the soil particle supply device (6) is connected to one side below the high-pressure spraying device (5), one end of the soil particle supply device (6) is connected to the soil particle storage device (3) through the second soil particle conveying pipeline (22), and the other end of the soil particle supply device (6) is connected to the high-pressure spraying device (5) through the third soil particle conveying pipeline (23);

[0017] Wherein, the soil particle crushing and collecting device (1), the soil particle storage device (3), the high-pressure spraying device (5), and the soil particle supply device (6) are all electrically connected to the power supply equipment.

[0018] As an improvement of the above of the present invention, it further includes a fireworks blocking shield (7), the upper part of the fireworks blocking shield (7) is provided with an observation window (71) through it, and the lower part of the fireworks blocking shield (7) is provided with several shield mounting holes through it. Among them, the fireworks blocking shield (7) is connected to the mobile support (4) through a shield mounting rod (43).

[0019] As a further improvement of the above of the present invention, the soil particle crushing and collecting device (1) includes:

[0020] Bottom plate (11), the middle part of the bottom plate (11) is provided with an opening through it;

[0021] Soil particle collection box (12), the lower end of the soil particle collection box (12) is detachably connected to the bottom plate (11), and one end of the soil particle collection box (12) is provided with a soil particle collection box output interface adapted to be connected to the first soil particle conveying pipeline (21);

[0022] Soil particle crushing and collecting motor (13), the soil particle crushing and collecting motor (13) is connected above the soil particle collection box (12) at the output interface end;

[0023] Spiral excavation blade group (14), the middle part of the spiral excavation blade group (14) is connected inside the opening of the bottom plate (11), the upper end of the spiral excavation blade group (14) is located inside the soil particle collection box (12), and is connected to the output shaft of the soil particle crushing and collecting motor (13) through gears and bearings;

[0024] Moving wheels (15), the moving wheels (15) are respectively connected to the four corners of the bottom of the bottom plate (11);

[0025] Among them, a soil particle collection component is also provided inside the soil particle collection box (12), and the soil particle collection component is used to continuously transport soil particles to the output interface of the soil particle collection box under the drive of the soil particle crushing and collecting motor (13) and gears.

[0026] As a further improvement of the above of the present invention, an alloy mesh screen is also provided between the first soil particle conveying pipeline (21) and the output interface of the soil particle collection box.

[0027] As a further improvement of the above of the present invention, the soil particle storage device (3) includes:

[0028] Fixed frame (31);

[0029] Soil particle storage bin (32), the soil particle storage bin (32) is connected to the fixed frame (31) through a connecting plate, and a soil particle storage input interface (321) is provided at one end of the soil particle storage bin (32);

[0030] Soil particle conveying bin (33), one end of the soil particle conveying bin (33) is connected and communicated with the soil particle storage bin (32), and a soil particle output interface (331) is provided at the other end of the soil particle conveying bin (33);

[0031] Among them, a conveying device connected to the power supply device is provided inside the soil particle conveying bin (33).

[0032] As a further improvement of the above of the present invention, the moving bracket (4) includes:

[0033] Folding bracket (41), a height adjustment knob (411) is provided on the folding bracket (41), a bracket connection port is penetrated and opened on the connecting plate (412) at the top of the folding bracket (41), and a locking member is threadedly connected to one side of the bracket connection port;

[0034] Support feet (42), the support feet (42) are respectively connected to the bottoms of the respective support legs;

[0035] Shield installation rod (43), the shield installation rod (43) is rotatably connected to the connecting plate, and the shield installation rod (43) is used to install the firework blocking shield (7).

[0036] As a further improvement of the present invention described above, the high-pressure injection device (5) includes:

[0037] A support frame (51);

[0038] An adjusting support (52), which is rotatably connected to the support frame (51);

[0039] A rotating seat (53), which is connected above the adjusting support (52);

[0040] An adjusting plate (54), the bottom end of which is connected to the upper end of the rotating seat (53);

[0041] An injection device (55), which is connected to the adjusting plate (54);

[0042] A connecting rod (56), which is fixedly connected to the middle of the bottom end of the support frame (51);

[0043] Among them, the connecting rod (56) is detachably connected to the bracket connection port on the connecting plate (412).

[0044] As a further improvement of the present invention described above, mounting brackets are symmetrically arranged on the adjusting plate (54), a front-back adjusting member (57) is slidably connected to the mounting brackets, and the injection device (55) is connected to the front-back adjusting member (57). Among them, an adjusting grip is provided through one end of the adjusting plate (54).

[0045] As a further improvement of the present invention described above, the injection device (55) includes:

[0046] A cylinder (551), the lower end of which is connected to the front-back adjusting member (57) through a connecting block;

[0047] A reciprocating piston (552), which is slidably connected to one end of the cylinder (551), and the non-sliding end of the reciprocating piston (552) is also slidably connected to the connecting block through a guide rod;

[0048] A porous injection pipe (553), which is connected to the other end of the cylinder (551);

[0049] Among them, an infrared detector (58) is also connected to the porous injection pipe (553); a display and injection control panel is also provided on the cylinder (551).

[0050] As a further improvement of the present invention described above, the third soil particle conveying pipe (23) is connected to the porous injection pipe (553) through a tee supply pipe (8);

[0051] The soil particle supply device (6) includes:

[0052] A supply and conveying bin (61) which is connected to one end of the support frame (51), and a supply input interface (611) and a supply output interface (612) are respectively provided on the supply and conveying bin (61);

[0053] A supply and conveying gear which is rotatably connected inside the supply and conveying bin (61);

[0054] A supply and conveying motor (62), the output end of which is connected to the supply and conveying gear;

[0055] Among them, the supply input interface (611) is connected to one end of the second soil particle conveying pipeline (22), the supply output interface (612) is connected to one end of the third soil particle conveying pipeline (23), and the other end of the third soil particle conveying pipeline (23) is connected to the tee supply pipe (8).

[0056] The beneficial effects of the present invention compared with the prior art are as follows:

[0057] (1) Abundant fire extinguishing materials: Since soil is everywhere in the forest, using soil burial to extinguish fires has the advantage of abundant fire extinguishing materials;

[0058] (2) Convenient access to fire extinguishing materials: Since only an open space of about 1 square meter needs to be cleared near the fire, the forest fire extinguishing equipment can continuously and automatically excavate and crush enough soil particles for fire extinguishing, which has the advantage of convenient access to materials;

[0059] (3) Environmentally friendly fire extinguishing method: Since the soil originally existing in the forest is used to bury and extinguish fires, no additional pollutants will be generated, so it has the advantage of an environmentally friendly fire extinguishing method;

[0060] (4) Convenient to carry fire extinguishing tools: Since the forest fire extinguishing equipment used in the present invention can be disassembled and assembled by modules, and the volume and weight of each module are not too large and can be carried by a single person, it can effectively solve the problem of difficult equipment handling in the complex forest environment, and has the advantage of convenient carrying of fire extinguishing tools;

[0061] (5) Strong endurance of fire extinguishing tools: On the one hand, since the power supply of the forest fire extinguishing equipment can be directly replaced by batteries or directly powered by a diesel generator, and the batteries and diesel generators are light and convenient for transportation in the forest, only the fire extinguishing logistics team needs to transport the batteries and diesel generators to the fire extinguishing site to ensure the continuous operation of the forest fire extinguishing equipment; on the other hand, since the fire extinguishing tools do not require additional water resources during the fire extinguishing process, therefore, it has the advantage of strong endurance of fire extinguishing tools;

[0062] (6) High fire extinguishing efficiency: Since the forest fire extinguishing equipment can continuously obtain soil nearby and quickly spray a large amount of soil particles onto the flame to cover and extinguish the flame, and the soil particle electric high-pressure spraying device (10) of the forest fire extinguishing equipment can also be carried by a helicopter or a group of drones to automatically spray soil particles towards the flame. When the number of forest fire extinguishing equipment working simultaneously is large enough, the fire in a certain area can be quickly controlled and continuously advanced towards the depths of the fire, achieving rapid fire control or even extinguishing the fire, with the advantage of high fire extinguishing efficiency;

[0063] (7) Convenient to use: Except for manually clearing the open space, operating the soil particle electric high-pressure spraying device (10), moving the soil crushing device (2) and the soil particle collection device (3) according to the soil particle production process, and replacing the battery, the production, collection, transportation, and automatic continuous emission of soil particles of the forest fire extinguishing equipment used in the present invention are all completed automatically by the equipment. And the forest fire extinguishing equipment will display to the operator whether it can spray through an indicator light, and provide a power-on button, a power-off button, an automatic continuous spraying mode button, a manual spraying mode button, a start spraying button, a stop spraying button, and a sprayable indicator light, which is convenient for the operator to control the fire extinguishing device to extinguish the fire according to the actual fire extinguishing situation, with the advantage of being convenient to use;

[0064] (8) High safety: On the one hand, since the spraying distance of the soil particles of the forest fire extinguishing equipment can reach 15 - 30 meters, the operator does not need to be in close contact with the flame and can extinguish the fire from a distance, effectively ensuring the personal safety of the operator; on the other hand, since the forest fire extinguishing equipment is equipped with a smoke and fire blocking shield, it can block most of the smoke and fire and some of the scattered soil during spraying for the operator; in addition, the fire prevention observation window on the smoke and fire blocking shield allows the operator to understand and observe the fire situation in real time, with the advantage of high safety. Brief Description of the Drawings

[0065] The following further details the specific embodiments of the present invention in conjunction with the drawings, where:

[0066] Figure 1 is the schematic diagram of the usage state of the present invention;

[0067] Figure 2 is one of the overall structure schematic diagrams of the present invention;

[0068] Figure 3 is another overall structure schematic diagram of the present invention;

[0069] Figure 4 is the third overall structure schematic diagram of the present invention;

[0070] Figure 5 is the partial local usage state schematic diagram of the present invention;

[0071] Figure 6It is a schematic diagram of the partial overall structure of the present invention;

[0072] Figure 7 It is a schematic diagram of the overall structure of the soil particle crushing and collecting device (1) component of the present invention;

[0073] Figure 8 It is a schematic diagram of the overall structure of the soil particle conveying pipeline (2) component of the present invention;

[0074] Figure 9 It is a schematic diagram of the connection relationship between the high-pressure spraying device (5) and the soil particle supply device (6) and the mobile support (4) of the present invention;

[0075] Figure 10 It is a schematic diagram of the connection relationship between the mobile support (4) and the high-pressure spraying device (5) of the present invention;

[0076] Figure 11 It is a schematic diagram of the overall structure of the high-pressure spraying device (5) component of the present invention;

[0077] Figure 12 It is a flowchart of one of the embodiments of the present invention;

[0078] Among them, the reference numerals in the figure: 1 - soil particle crushing and collecting device, 11 - bottom plate, 12 - soil particle collecting box, 13 - soil particle crushing and collecting motor, 14 - spiral excavation blade group, 15 - moving wheel;

[0079] 2 - soil particle conveying pipeline, 21 - first soil particle conveying pipeline, 22 - second soil particle conveying pipeline, 23 - third soil particle conveying pipeline;

[0080] 3 - soil particle storage device, 31 - fixing frame, 32 - soil particle storage bin, 321 - soil particle storage input interface, 33 - soil particle conveying bin, 331 - soil particle output interface;

[0081] 4 - mobile support, 41 - folding support, 42 - support feet, 43 - shield mounting rod, 411 - height adjustment knob, 412 - connecting plate;

[0082] 5 - high-pressure spraying device, 51 - support frame, 52 - adjustment support, 53 - rotating seat, 54 - adjustment plate, 55 - spraying device, 56 - connecting rod, 57 - front and rear adjustment member, 58 - infrared detector, 551 - cylinder, 552 - reciprocating piston, 553 - porous spraying pipe;

[0083] 6 - soil particle supply device, 61 - supply conveying bin, 62 - supply conveying motor, 611 - supply input interface, 612 - supply output interface;

[0084] 7 - firework blocking shield, 71 - observation window;

[0085] 8—Three-way supply pipe. Specific implementation mode

[0086] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0087] As shown in the attached Figure 1 to the attached Figure 11 of the specification, a forest fire extinguishing device based on soil burial includes a power supply device, and further includes:

[0088] Soil particle crushing and collecting device 1;

[0089] Soil particle conveying pipeline 2, the soil particle conveying pipeline 2 includes: a first soil particle conveying pipeline 21, a second soil particle conveying pipeline 22 and a third soil particle conveying pipeline 23;

[0090] Soil particle storage device 3, the soil particle storage device 3 is connected to the soil particle crushing and collecting device 1 through the first soil particle conveying pipeline 21;

[0091] Mobile support 4, the top of the mobile support 4 is provided with a connection port;

[0092] High-pressure spraying device 5, the high-pressure spraying device 5 is detachably connected to the connection port of the mobile support 4;

[0093] Soil particle supply device 6, the soil particle supply device 6 is connected to one side below the high-pressure spraying device 5, one end of the soil particle supply device 6 is connected to the soil particle storage device 3 through the second soil particle conveying pipeline 22, and the other end of the soil particle supply device 6 is connected to the high-pressure spraying device 5 through the third soil particle conveying pipeline 23;

[0094] Among them, the soil particle crushing and collecting device 1, the soil particle storage device 3, the high-pressure spraying device 5 and the soil particle supply device 6 are all electrically connected to the power supply device.

[0095] In the present invention, the power supply device is a battery or a diesel generator. The first soil particle conveying pipeline 21, the second soil particle conveying pipeline 22 and the third soil particle conveying pipeline 23 are all used to convey soil particles, and have a fire prevention function and are made of materials with a certain toughness;

[0096] When the power of the power supply device is insufficient, the forest fire extinguishing device can be continuously operated by replacing the battery or using the diesel generator to generate electricity for power supply.

[0097] Further, as shown in the attached drawings of the specification Figure 2 to the attached drawings of the specification Figure 4 As shown, it further includes a firework blocking shield 7. An observation window 71 is provided through the upper part of the firework blocking shield 7, and a plurality of shield mounting holes are provided through the lower part of the firework blocking shield 7. Among them, the firework blocking shield 7 is connected to the moving bracket 4 through a shield mounting rod 43.

[0098] In the present invention, the firework blocking shield 7 is composed of a fireproof and high-temperature resistant transparent glass material for the operator to observe the fire situation in real time. The firework blocking shield 7 can be a transparent protective shield for blocking flames and smoke for the operator; the observation window 71 is used to provide a window for the operator to observe the fire situation ahead; the firework blocking shield 7, the observation window 71 and the shield mounting holes are integrally formed during factory production, and no installation is required between internal components; the shield mounting holes are used to install and fix the firework blocking shield 7 to the moving bracket 4. The operator installs it by passing the shield mounting rod 44 through the shield mounting holes and fixing it with gaskets, screws and nuts.

[0099] Further, as shown in the attached drawings of the specification Figure 7 As shown, the soil particle crushing and collecting device 1 includes:

[0100] A bottom plate 11, with an opening provided through the middle of the bottom plate 11;

[0101] A soil particle collecting box 12, the lower end of the soil particle collecting box 12 is detachably connected to the bottom plate 11, and one end of the soil particle collecting box 12 is provided with a soil particle collecting box output interface adapted to be connected to the first soil particle conveying pipeline 21;

[0102] A soil particle crushing and collecting motor 13, the soil particle crushing and collecting motor 13 is connected above the soil particle collecting box 12 at the output interface end;

[0103] A spiral excavation blade group 14, the middle of the spiral excavation blade group 14 is connected in the opening of the bottom plate 11, the upper end of the spiral excavation blade group 14 is located in the soil particle collecting box 12, and is connected to the output shaft of the soil particle crushing and collecting motor 13 through gears and bearings;

[0104] Moving wheels 15, the moving wheels 15 are respectively connected to the four corners of the bottom of the bottom plate 11;

[0105] Among them, a soil particle collecting component is further provided inside the soil particle collecting box 12, and the soil particle collecting component is used to continuously convey the soil particles to the soil particle collecting box output interface under the drive of the soil particle crushing and collecting motor 13 and the gears.

[0106] In the present invention, the soil particle crushing and collecting device 1 is used to dig downward into the soil on an open space of the soil by means of the spiral excavation blade group 14 and break the soil blocks into soil particles with a volume of 5-10 cubic centimeters; the bottom plate 11 is used to connect the soil particle collecting component and the moving wheels 15 and prevent soil from splashing during the crushing process; the soil particle collecting box 12 is installed on the bottom plate 11 through gaskets, screws and nuts;

[0107] The soil particle crushing and collecting motor 13 is installed on the soil particle collecting box 12 through screws and gaskets and is used to provide power for the spiral excavation blade group 14 and the soil particle collecting component. The soil particle collecting component includes a collecting gear; the moving wheels 15 are used to support the soil particle crushing and collecting device 1 and facilitate the movement of the soil particle crushing and collecting device 1, and are installed at the four corners of the bottom of the bottom plate 11 through bearings and screws. A braking device adapted thereto is also provided on the moving wheels 15; the spiral excavation blade group 14 is used to continuously dig into the ground and crush the soil and is connected to the soil particle crushing and collecting motor 13 through parts such as gears and bearings; the soil particle collecting box output interface is used to convey the soil particles into the first soil particle conveying pipeline 21. The soil particle collecting box output interface is an interface on the soil particle collecting box 12 for connecting the first soil particle conveying pipeline 21, that is, a hole is directly drilled on the soil particle collecting box 12 during production. It is integral with the soil particle collecting box 12 and does not need to be installed. One end of the first soil particle conveying pipeline 21 is installed on the soil particle collecting box output interface through parts such as gaskets, screws and nuts.

[0108] Specifically, an alloy mesh screen is further provided between the first soil particle conveying pipeline 21 and the soil particle collecting box output interface.

[0109] In the present invention, the alloy mesh screen is installed at the connection between the soil particle collecting box output interface and the first soil particle conveying pipeline 21 through parts such as screws, nuts and gaskets; the alloy mesh screen is used to block soil particles with a volume exceeding the mesh holes, and under the extrusion action of the gear and the alloy mesh screen, the larger soil particles are extruded into soil particles with a qualified volume size; the spiral excavation blade group 14 of the soil particle crushing and collecting device 1 spirally excavates the ground to make soil blocks, and then the collecting gear of the soil particle collecting component transports the soil blocks to the soil particle collecting box output interface. The soil blocks will become soil particles with smaller sizes under the extrusion of the collecting gear and the alloy mesh screen, and then the soil particles enter the first soil particle conveying pipeline 21.

[0110] Further, as Figure 4 and Figure 8 shown, the soil particle storage device 3 includes:

[0111] A fixing frame 31;

[0112] The soil particle storage bin 32 is connected to the fixed frame 31 through a connecting plate. One end of the soil particle storage bin 32 is provided with a soil particle storage input interface 321;

[0113] The soil particle conveying bin 33, one end of the soil particle conveying bin 33 is connected and communicated with the soil particle storage bin 32, and the other end of the soil particle conveying bin 33 is provided with a soil particle output interface 331;

[0114] Among them, a conveying device connected to the power supply device is arranged inside the soil particle conveying bin 33.

[0115] In the present invention, the soil particle storage input interface 321 is used to receive soil particles from the first soil particle conveying pipeline 21 and store the received soil particles in the soil particle storage bin 32; the soil particle conveying bin 33 is used to cache soil particles and convey the soil particles to the soil particle output interface 331, and the soil particle output interface 331 is used to convey the soil particles to the second soil particle conveying pipeline 23; the fixed frame 31 is used to support the soil particle storage bin 32 and the soil particle conveying bin 33; the conveying device includes a conveying motor and a conveying bin conveying gear.

[0116] Further, as Figure 4 and Figure 9 and Figure 10 shown, the mobile support 4 includes:

[0117] The folding support 41, a height adjustment knob 411 is arranged on the folding support 41, a support connection port is penetrated and opened on the connecting plate 412 at the top of the folding support 41, and a locking member is threadedly connected to one side of the support connection port;

[0118] The support feet 42 are respectively connected to the bottoms of the respective support legs;

[0119] The shield mounting rod 43 is rotatably connected to the connecting plate, and the shield mounting rod 43 is used to mount the firework blocking shield 7.

[0120] In the present invention, the folding support 41 is a triangular folding support, the bottom ends of the support feet 42 are needle-shaped or pen tip-shaped, which is convenient for inserting or placing into the ground for stably supporting the mobile support 4; the height adjustment knob 411 is used for the operator to adjust the height of the mobile support 4; the support connection port is used to install the high-pressure spraying device 5 onto the mobile support 4; the shield mounting rod 43 is used to mount the firework blocking shield 7 onto the mobile support 4, wherein the shield mounting rod 43 is rotatably connected to the connecting plate, which is convenient for the carrying and transportation of the mobile support 4.

[0121] Further, as Figure 9 and Figure 10 and Figure 11 shown, the high-pressure spraying device 5 includes:

[0122] Support frame 51;

[0123] Adjusting support 52, the adjusting support 52 is rotatably connected to the support frame 51;

[0124] Rotating seat 53, the rotating seat 53 is connected above the adjusting support 52;

[0125] Adjusting plate 54, the bottom end of the adjusting plate 54 is connected to the upper end of the rotating seat 53;

[0126] Spraying device 55, the spraying device 55 is connected to the adjusting plate 54;

[0127] Connecting rod 56, the connecting rod 56 is fixedly connected to the middle of the bottom end of the support frame 51;

[0128] Wherein, the connecting rod 56 is detachably connected to the bracket connection port on the connecting plate 412.

[0129] In the present invention, the adjusting support 52 is used to adjust the spraying device 55 to a suitable pitching angle; the rotating seat 53 is used to rotate the spraying device 55 to a suitable angle, and the rotating seat can rotate 360 degrees; the adjusting plate 54 is used for the operator to adjust the spraying device 55 to a suitable pitching angle and left - right orientation to facilitate spraying soil particles to the fire site; the connecting rod 56 is used to install the spraying device 55 on the mobile support 4.

[0130] In the present invention, the spraying device 55 can spray 500 - 1000 soil particles per second, and the spraying distance can reach 15 - 30 meters, and it supports two soil particle spraying modes: one - key automatic continuous spraying mode and manual spraying.

[0131] Specifically, as Figure 11 shown, mounting brackets are symmetrically arranged on the adjusting plate 54, a front - and - rear adjusting member 57 is slidably connected to the mounting brackets, the spraying device 55 is connected to the front - and - rear adjusting member 57, and one end of the adjusting plate 54 is provided with an adjusting grip opening through - hole.

[0132] In the present invention, the front - and - rear adjusting member 57 is used for the operator to adjust the spraying device 55 to a suitable position for operation.

[0133] Specifically, as Figure 11 shown, the spraying device 55 includes:

[0134] Cylinder 551, the lower end of the cylinder 551 is connected to the front - and - rear adjusting member 57 through a connecting block;

[0135] Reciprocating piston 552, the reciprocating piston 552 is slidably connected to one end of the cylinder 551, and the non - sliding end of the reciprocating piston 552 is also slidably connected to the connecting block through a guide rod;

[0136] The porous injection pipe 553 is connected to the other end of the cylinder 551;

[0137] Wherein, an infrared detector 58 is further connected to the porous injection pipe 553; and a display and injection control panel is further provided on the cylinder 551.

[0138] In the present invention, the injection device 55 drives the cylinder to quickly inhale and exhale air through a motor to generate high air pressure to spray a large amount of soil particles onto the fire for extinguishing; a telescopic motor can be further arranged at the outer end of the cylinder 551, and the working end of the telescopic motor is connected to the guide rod; under the drive of the cylinder motor, the reciprocating piston 552 reciprocates in the cylinder 551 to generate a high air pressure difference, and sprays the soil particles out; the cylinder 551 is used to generate a high air pressure difference in the air inside it during the reciprocating movement of the reciprocating piston 552; the porous injection pipe 553 is used to receive the air pressure released from the cylinder 551, and then spray the soil particles out. The porous injection pipe 553 is three injection pipes, and the third soil particle conveying pipeline 23 supplies the soil particles into the porous injection pipe 553 through the tee supply pipe 8; the infrared detector 58 is used to detect whether there are obstacle soil particles between the infrared emission and reception ends to judge whether soil particles are supplied to the connection between the tee supply pipe 8 and the porous injection pipe 553, so as to control the soil particle supply indicator light on the display and injection control panel to be on or off; the display and injection control panel is used to provide information indicator lights such as the soil particle supply situation and the power to the operator, and provide injection control buttons for the operator to control the injection device 55 to spray soil particles.

[0139] In the present invention, the infrared detector 58 is electrically connected to the display and injection control panel. The display and injection control panel is provided with an injectable indicator light. The infrared detector 58 is arranged at the connection end of the cylinder 551 and the porous injection pipe 553. Wherein, the infrared detector 58 is used to sense the stock condition of the soil particles inside the soil particle supply device 6; when the injectable indicator light of the forest fire extinguishing equipment is green, it means that the soil particles in the soil particle supply device 6 have reached the set value of the infrared detector 58, which means that there are enough soil particles in the soil particle supply device 6 at this time, prompting the operator to use the forest fire extinguishing equipment to extinguish the fire; when the injectable indicator light of the forest fire extinguishing equipment is red, it means that the soil particles in the soil particle supply device 6 have not reached the set value of the infrared detector 58, and it is necessary to wait for the soil particle crushing and collecting device 1 and the soil particle conveying pipeline 2 to convey the soil particles before the injection operation can be carried out.

[0140] Further, as Figure 9 shown, the third soil particle conveying pipeline 23 is connected to the porous injection pipe 553 through the tee supply pipe 8;

[0141] The soil particle supply device 6 includes:

[0142] A supply and conveying bin 61 is provided, and the supply and conveying bin 61 is connected to one end of a support frame 51. A supply input interface 611 and a supply output interface 612 are respectively provided on the supply and conveying bin 61;

[0143] A supply and conveying gear is rotatably connected inside the supply and conveying bin 61;

[0144] A supply and conveying motor 62 is provided, and the output end of the supply and conveying motor 62 is connected to the supply and conveying gear;

[0145] Among them, the supply input interface 611 is connected to one end of a second soil particle conveying pipe 22, the supply output interface 612 is connected to one end of a third soil particle conveying pipe 23, and the other end of the third soil particle conveying pipe 23 is connected to a tee supply pipe 8.

[0146] In the present invention, the supply input interface 611 is used to receive soil particles from the second soil particle conveying pipe 22; the supply and conveying motor 62 is used to provide power to the supply and conveying gear inside the supply and conveying bin 61; the supply and conveying bin 61 is used to cache soil particles and transport the soil particles to the supply output interface 612; the supply output interface 612 is used to transport the soil particles to the tee supply pipe 8, and the tee supply pipe 8 is used to separately transport the soil particles into the corresponding connected porous injection pipes 553.

[0147] In the present invention, the collection gear and the conveying bin conveying gear are Figure 5 similar in structure to the supply and conveying gear in

[0148] In summary, a more specific embodiment of the present invention is as follows:

[0149] Embodiment 1

[0150] As Figure 1 shown, before using a forest fire extinguishing device based on soil burial with the above design structure, it is necessary to install the already manufactured forest fire extinguishing device for standby.

[0151] Before the installation of the present invention, the operator does not need to separately install the soil particle crushing and collecting device 1, the soil particle storage device 3, the mobile support 4, the high-pressure spraying device 5, the soil particle supply device 6, the tee supply pipe 8 and the porous injection pipe 553 of the high-pressure spraying device 5, which are integrally connected at the factory. Each internal component has been assembled at the factory. And each device has the characteristics of small volume and light weight, and can be manually carried by 1-2 people, which is convenient for transportation on narrow roads in the forest. Before use, these devices need to be transported to the fire site respectively. Then assemble each device according to the following steps.

[0152] First, the operator connects the soil particle collection box output interface of the soil particle collection box 12 to the soil particle storage input interface 321 using a sealing ring, screws, nuts, and the first soil particle conveying pipe 21. Then, the operator places the mobile support 4 on a flat ground, passes the connecting rod 56 through the support connection port of the connecting plate 412, and fixes the high-pressure spraying device 5 on the mobile support 4 using parts such as gaskets, screws, and nuts. Subsequently, the operator connects the soil particle output interface 331 to the supply input interface 611 using a sealing ring, screws, nuts, and the second soil particle conveying pipe 22. Immediately afterwards, the operator connects the supply output interface 612 to the tee supply pipe 8 using a sealing ring, screws, nuts, and the third soil particle conveying pipe 23. Then, the operator installs the fire blocking shield 7 on the shield mounting rod 43 of the mobile support 4. Finally, the operator electrically connects the soil particle crushing and collecting motor 13, the soil particle storage device 3, the supply conveying motor 62, and the high-pressure spraying device 5 to the power supply module battery or diesel generator respectively. After installation, it can be used.

[0153] During use, first, the operator clears a soil open space of about one square meter. Then, the operator places the soil particle crushing and collecting device 1 above the soil open space. Subsequently, the operator places the soil particle storage device 3 and the mobile support 4 in appropriate positions. Then, according to the operator's own height and the direction of the fire, the operator adjusts the height of the mobile support 4 and the angle of the high-pressure spraying device 5 respectively, so that while the spraying device 55 is convenient to operate, the porous spraying pipe 553 faces the direction of the fire. Immediately afterwards, the operator turns on the power supply and energizes the soil particle crushing and collecting motor 13, the soil particle storage device 3, the supply conveying motor 62, and the high-pressure spraying device 5 respectively. Subsequently, after the soil particle crushing and collecting device 1, the soil particle storage device 3, and the soil particle supply device 6 work for a period of time, the prepared soil particles are transported to the high-pressure spraying device 5. At this time, the sprayable light in the display and spray control panel on the high-pressure spraying device 5 will light up. Then, the operator can control the device to continuously spray soil particles towards the fire site to extinguish the fire by pressing the spray button in the display and spray control panel. When the fire within the sprayable range of the device is extinguished and it is necessary to extinguish the fire deeper or it is difficult to make soil particles in the soil open space below the soil particle crushing and collecting device 1, the operator needs to press the stop spray button in the display and spray control panel to stop spraying soil particles, and cut off the power supply of the soil particle crushing and collecting motor 13, the soil particle storage device 3, the supply conveying motor 62, and the high-pressure spraying device 5 respectively. Then, move each device to a new open space and repeat the previous use steps until the forest fire is extinguished.

[0154] Embodiment 2

[0155] Example 1 is basically the same as Example 2. The only difference is that when in use, the following steps should be followed.

[0156] S1, Assembly of forest fire extinguishing equipment: After a forest fire occurs, the operator transports each component of the forest fire extinguishing equipment to the fire site through various convenient means of transportation and quickly assembles it.

[0157] S2, Cleaning the working site: The operator clears an open space of about one square meter for each forest fire extinguishing equipment and places the soil particle crushing and collecting device 1 on this open space.

[0158] S3, Starting the forest fire extinguishing equipment: The soil particle crushing and collecting device 1 automatically starts to rotate and dig downward in the open space with the center of the spiral excavation blade group 14 as the center, continuously crushing the soil and continuously producing soil particles with a volume of 5 - 10 cubic centimeters. At the same time, the soil particle collecting component starts to continuously push the soil particles through the first soil particle conveying pipe 21 to the soil particle storage device 3, and then conveys the soil particles to the soil particle supply device 6 through the second soil particle conveying pipe 22. The soil particle storage device 3 will continuously push the soil particles into the soil particle supply device 6 through the second soil particle conveying pipe 22.

[0159] S4, The spray indicator of the forest fire extinguishing equipment turns green: When the infrared detector 58 at the connection end of the cylinder 551 and the porous spray pipe 553 can normally transmit and receive light (at this time, there is no soil particle blocking the light between the emitting end and the receiving end), it means that there is no soil particle at the porous spray pipe 553, and the spray indicator is red, indicating that the soil particles cannot be sprayed yet and waiting is required. When the infrared detector 58 cannot normally transmit and receive light (at this time, there is a soil particle blocking the light between the emitting end and the receiving end), it means that there is a soil particle at the porous spray pipe 553, and the spray indicator changes from red to green, prompting the operator that the forest fire extinguishing equipment can be used to extinguish the fire.

[0160] S5, Adjust the angle of the spray device 55 and then extinguish the fire: The operator adjusts the angle of the spray device 55 according to the fire situation and continuously sprays soil particles towards the fire through two spraying modes, namely the one - key automatic continuous spraying mode or the manual spraying mode, to extinguish the forest fire.

[0161] S6. Gradually advance towards the inner periphery of the forest fire until it is extinguished: When the flames within the spray range of the forest fire extinguishing equipment have been extinguished, the operator moves the forest fire extinguishing equipment a certain distance towards the inner periphery of the forest fire according to the fire situation, and clears an area of about one square meter at this location to continue extinguishing the forest fire within this range. By continuously advancing towards the inner periphery of the forest fire in this way, the purpose of quickly controlling and even extinguishing the forest fire can be achieved. In the present invention, after the forest fire is extinguished, for the convenience of transportation, each component of the forest fire extinguishing equipment can be quickly disassembled and transported separately; during use, the operator can also use multiple forest fire extinguishing equipment simultaneously according to the fire situation to increase the soil spraying force to extinguish the forest fire.

[0162] Embodiment 3

[0163] Embodiment 3 is basically the same as Embodiment 1 and Embodiment 2. The only difference is that in the present invention, the operator can also cooperate with a drone swarm or a helicopter carrying the forest fire extinguishing equipment components to quickly control the fire; the operator connects the forest fire extinguishing equipment with the drone swarm or the helicopter carrying the forest fire extinguishing equipment components through a sufficiently long soil connection pipeline for combined use; during assembly, the operator connects one end of the third soil particle conveying pipeline 23 to the supply output interface 612 of the soil particle supply device 6, and the other end to the spraying device 55 on the drone swarm or the helicopter. During use, the operator uses the automatic continuous spraying mode of the spraying device 55 to automatically spray soil particles towards the flames, thereby quickly controlling the fire.

[0164] Finally, as time goes by, after use, if some components of the device need to be disassembled for repair or storage according to actual usage requirements, the operator only needs to disassemble each device according to the following disassembly steps and then transport them back to the warehouse separately to wait for reuse when the next forest fire occurs.

[0165] First, the operator disconnects the electrical connections of the soil particle crushing and collecting motor 13, the soil particle storage device 3, the supply and conveying motor 62, and the high-pressure spraying device 5 from the power supply module battery or the diesel generator respectively; then, the operator uses tools such as a screwdriver and a wrench to disassemble the first soil particle conveying pipeline 21, the second soil particle conveying pipeline 22, and the third soil particle conveying pipeline 23 from each device respectively; finally, the operator uses tools such as a screwdriver and a wrench to disassemble the smoke and fire blocking shield 7 and the high-pressure spraying device 5 from the moving bracket 4 respectively. At the same time, after cleaning and repairing, they are carried to the designated tool storage warehouse for storage to prepare for the next cycle of use.

[0166] Embodiment 4

[0167] Embodiment 4 is basically the same as Embodiment 1, Embodiment 2, and Embodiment 3. The only difference is that in the present invention, it may further include an externally connected control device, and the external control device is a PLC or a programmable logic controller or a PC. The control device controls and monitors the operating state of the present invention in real time.

[0168] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A forest fire extinguishing device based on soil burial, including power supply equipment, characterized in that: Also includes: Soil particle crushing and collecting device (1); A soil particle conveying pipeline (2), the soil particle conveying pipeline (2) comprising: a first soil particle conveying pipeline (21), a second soil particle conveying pipeline (22), and a third soil particle conveying pipeline (23); A soil particle storage device (3), the soil particle storage device (3) is connected to the soil particle crushing and collecting device (1) via a first soil particle conveying pipeline (21); A movable bracket (4), wherein a connection port is provided on the top of the movable bracket (4); A high-pressure injection device (5), the high-pressure injection device (5) being detachably connected to a connection port of the mobile bracket (4); A soil particle supply device (6), the soil particle supply device (6) is connected to one side below the high-pressure injection device (5), one end of the soil particle supply device (6) is connected to the soil particle storage device (3) via a second soil particle conveying pipeline (22), and the other end of the soil particle supply device (6) is connected to the high-pressure injection device (5) via a third soil particle conveying pipeline (23); The soil particle crushing and collecting device (1), the soil particle storage device (3), the high-pressure injection device (5) and the soil particle supply device (6) are all electrically connected to the power supply equipment.

2. A forest fire extinguishing equipment based on soil burial according to claim 1, characterized in that: It also comprises a smoke and fire blocking shield (7), wherein an observation window (71) is provided through the upper portion of the smoke and fire blocking shield (7), and a plurality of shield mounting holes are provided through the lower portion of the smoke and fire blocking shield (7), wherein the smoke and fire blocking shield (7) is connected to the movable bracket (4) via a shield mounting rod (43).

3. The forest fire extinguishing equipment based on soil burial according to claim 1 is characterized in that: The soil particle crushing and collecting device (1) comprises: A bottom plate (11), wherein an opening is provided in the middle of the bottom plate (11); A soil particle collection box (12), the lower end of the soil particle collection box (12) being detachably connected to the bottom plate (11), and one end of the soil particle collection box (12) being provided with a soil particle collection box output interface adapted to be connected to the first soil particle conveying pipeline (21); A soil particle crushing and collecting motor (13), the soil particle crushing and collecting motor (13) is connected above the soil particle collecting box (12) located at the output interface end; A spiral excavation blade set (14), wherein the middle portion of the spiral excavation blade set (14) is connected to the opening of the bottom plate (11), and the upper end of the spiral excavation blade set (14) is located in the soil particle collection box (12) and is connected to the output shaft of the soil particle crushing and collecting motor (13) through gears and bearings; Moving wheels (15), the moving wheels (15) are respectively connected to the four corners of the bottom of the bottom plate (11); A soil particle collecting component is also provided inside the soil particle collecting box (12), and the soil particle collecting component is used to continuously transport soil particles to the output interface of the soil particle collecting box under the drive of the soil particle crushing and collecting motor (13) and the gears.

4. A forest fire extinguishing equipment based on soil burial according to claim 3, characterized in that: An alloy mesh screen is also provided between the first soil particle conveying pipeline (21) and the output interface of the soil particle collecting box.

5. The forest fire extinguishing equipment based on soil burial according to claim 1 is characterized in that: The soil particle storage device (3) comprises: Fixed frame (31); A soil particle storage bin (32), the soil particle storage bin (32) being connected to the fixing frame (31) via a connecting plate, and a soil particle storage input interface (321) being provided at one end of the soil particle storage bin (32); A soil particle conveying bin (33), one end of the soil particle conveying bin (33) being in communication with the soil particle storage bin (32), and the other end of the soil particle conveying bin (33) being provided with a soil particle output interface (331); A conveying device connected to a power supply device is provided inside the soil particle conveying bin (33).

6. The forest fire extinguishing equipment based on soil burial according to claim 1, characterized in that: The mobile support (4) comprises: A folding bracket (41), wherein the folding bracket (41) is provided with a height adjustment knob (411), a bracket connection port is provided through the connection plate (412) at the top of the folding bracket (41), and a locking member is threadedly connected to one side of the bracket connection port; Support feet (42), the support feet (42) are respectively connected to the bottom of each support leg; A shield mounting rod (43) is rotatably connected to the connecting plate, and the shield mounting rod (43) is used to mount a fireworks blocking shield (7).

7. The forest fire extinguishing equipment based on soil burial according to claim 1 is characterized in that: The high-pressure injection device (5) comprises: Support frame (51); An adjusting support (52), the adjusting support (52) is rotatably connected to the supporting frame (51); A rotating seat (53), the rotating seat (53) is connected above the adjusting support (52); An adjusting plate (54), the bottom end of which is connected to the upper end of the rotating seat (53); An injection device (55), the injection device (55) is connected to the adjustment plate (54); A connecting rod (56), the connecting rod (56) is fixedly connected to the middle part of the bottom end of the supporting frame (51); The connecting rod (56) is detachably connected to the bracket connecting opening on the connecting plate (412).

8. The forest fire extinguishing equipment based on soil burial according to claim 7, characterized in that: The adjustment plate (54) is also symmetrically provided with a mounting frame, on which a front and rear adjustment member (57) is slidably connected, and the spray device (55) is connected to the front and rear adjustment member (57), wherein one end of the adjustment plate (54) is provided with an adjustment grip.

9. The forest fire extinguishing equipment based on soil burial according to claim 7, characterized in that: The injection device (55) comprises: A cylinder (551), the lower end of which is connected to the front and rear adjusting members (57) via a connecting block; A reciprocating piston (552), the reciprocating piston (552) is slidably connected to one end of the cylinder (551), and the non-sliding end of the reciprocating piston (552) is also slidably connected to the connecting block via a guide rod; A multi-hole injection pipe (553), the multi-hole injection pipe (553) is connected to the other end of the cylinder (551); The multi-hole injection pipe (553) is also connected to an infrared detector (58); and the cylinder (551) is also provided with a display and injection control panel.

10. The forest fire extinguishing equipment based on soil burial according to claim 1, characterized in that: The third soil particle conveying pipeline (23) is connected to the multi-hole injection pipe (553) via a three-way supply pipe (8); The soil particle supply device (6) comprises: A supply conveying bin (61), the supply conveying bin (61) is connected to one end of the support frame (51), and a supply input interface (611) and a supply output interface (612) are respectively provided on the supply conveying bin (61); A supply conveying gear, the supply conveying gear being rotatably connected inside the supply conveying bin (61); A supply conveying motor (62), wherein an output end of the supply conveying motor (62) is connected to the supply conveying gear; The supply input interface (611) is connected to one end of the second soil particle conveying pipeline (22), the supply output interface (612) is connected to one end of the third soil particle conveying pipeline (23), and the other end of the third soil particle conveying pipeline (23) is connected to the three-way supply pipe (8).

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