Automatic fire extinguishing vehicle

Abstract

The utility model discloses an automatic fire extinguishing vehicle which comprises a walking crawler belt, a vehicle frame, a main control frame, a fire extinguishing gun frame, a fire extinguisher tank and a fire alarm, a fire extinguisher tank fixing frame is arranged at the upper end of the frame, and a fire extinguisher tank is fixed in the fire extinguisher tank fixing frame; a frame driving cavity is formed below the frame; walking crawlers are arranged on the two sides of the frame driving cavity; the main control frame is arranged at the upper end of the fire extinguisher tank fixing frame; the fire gun is erected at the upper end of the main control frame; a fire extinguishing spray pipe and a fire source detector are arranged on the fire extinguishing gun rack; a plurality of fire alarm devices are arranged, and the plurality of fire alarm devices are in remote wireless connection with the main control board in the control frame. When a fire occurs, a key on the fire alarm is pressed; the automatic fire extinguishing vehicle automatically moves to the position near a fire; the fire source detector monitors a fire source and drives the fire extinguishing spray pipe to spray out a fire extinguishing solvent; meanwhile, the field image is displayed on a remote terminal in real time; remote fire extinguishing is achieved, and losses are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting facilities and equipment, and in particular relates to an automatic fire-fighting truck. Background Art

[0002] With urban construction, people often go to commercial pedestrian streets for leisure and entertainment. The commercial environment of pedestrian streets is complex, which brings more uncertainties to fire safety. In the current fire protection system, when a fire alarm occurs, it is necessary to wait for firefighters to rush to the fire scene with the fire truck to extinguish the fire. The commercial pedestrian streets are crowded with people, driving is inconvenient, and the difficulty of fire extinguishing increases.

[0003] In view of this, we propose an automatic fire-fighting vehicle suitable for use in commercial pedestrian streets and squares, which can extinguish fires on site before firefighters arrive. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and provide an automatic fire extinguisher.

[0005] An automatic fire-fighting vehicle comprises: a walking track 1, a frame 3, a main control frame 4, a fire extinguisher gun rack 5, a fire extinguisher tank 6, and a fire alarm 7; a fire extinguisher tank fixing rack 31 is provided at the upper end of the frame 3, and the fire extinguisher tank 6 is fixed in the fire extinguisher tank fixing rack 31; a frame driving cavity 32 is provided below the frame 3; two groups of walking tracks 1 are provided, and the two groups of walking tracks 1 are respectively provided on both sides of the frame driving cavity 32; a walking driving motor provided in the frame driving cavity 32 drives the walking track 1 to move; the main control frame 4 is provided at the upper end of the fire extinguisher tank fixing rack 31; the fire extinguisher gun rack 5 is provided at the upper end of the main control frame 4; a plurality of fire alarms 7 are provided, and the plurality of fire alarms 7 are remotely wirelessly connected to a main control board in the control frame 4.

[0006] The fire extinguisher tank fixing frame 31 is provided with three fire extinguisher tank fixing grooves 311 , and three types of fire extinguisher tanks 6 are provided. The three types of fire extinguisher tanks 6 are respectively embedded in the three fire extinguisher tank fixing grooves 311 .

[0007] A main control board is provided in the main control frame 4; six facades are provided on the main control frame 4, five of which are provided with two heat source detection sensors 42; the travel drive motor and the heat source detection sensor 42 are electrically connected to the main control board; the heat source detection sensor 42 detects abnormal heat sources and directions.

[0008] The fire extinguisher rack 5 includes: a fire extinguisher rack body 51, a fire extinguishing nozzle 52, a tilting servo 53, a fire source detector 54, and a booster pump 55; the fire extinguishing nozzle 52 is axially connected to the front end of the fire extinguishing rack body 51; a nozzle 521 is provided at the other end of the fire extinguishing nozzle 52; the tilting servo 53 drives the fire extinguishing nozzle 52 to tilt; the axis of the fire extinguishing nozzle 52 and the nozzle axis connection groove 511 is parallel to the horizontal plane of the vehicle body; the fire source detector 54 is arranged on the rear side of the upper end surface of the fire extinguishing rack body 51; the booster pump 55 is arranged on the rear side of the fire extinguishing rack body 51; three fire extinguisher tanks 6 are respectively connected to the distribution control valve through three connecting pipes; the distribution control valve is connected to the fire extinguishing nozzle 52 pipeline through the booster pump 55; the tilting servo 53, the distribution control valve and the two monitoring cameras 541 are electrically connected to the main control board in the main control frame 4.

[0009] The fire source detector 54 is provided with two monitoring cameras 541; the midpoints of the two monitoring cameras 541 are located above the main axis of the fire extinguishing nozzle 52;

[0010] The fire alarm 7 is a wireless positioning trigger; an alarm button 71 is provided on the fire alarm 7, and a photovoltaic panel 72 is provided above the fire alarm 7; a battery and a GPS positioning module are provided in the fire alarm 7; the alarm button 71 is electrically connected to the trigger end of the GPS positioning module, and the battery supplies power to the GPS positioning module; the fire alarm 7 is remotely wirelessly connected to the main control board in the control frame 4 through the GPS positioning module.

[0011] The three types of fire extinguisher tanks 6 are respectively: a dry powder fire extinguisher, a carbon dioxide fire extinguisher and a foam fire extinguisher.

[0012] This technical solution provides an automatic fire-fighting extinguisher, which includes: a walking track, a frame, a main control frame, a fire extinguisher gun rack, a fire extinguisher tank, and a fire alarm; a fire extinguisher tank fixing rack is provided at the upper end of the frame, and the fire extinguisher tank is fixed in the fire extinguisher tank fixing rack; a frame drive cavity is provided under the frame; walking tracks are provided on both sides of the frame drive cavity; the main control frame is provided at the upper end of the fire extinguisher tank fixing rack; the fire extinguisher gun rack is provided at the upper end of the main control frame; a fire extinguisher nozzle and a fire source detector are provided on the fire extinguisher gun rack; there are multiple fire alarms, and the multiple fire alarms are remotely wirelessly connected to the main control board in the control frame. When a fire occurs, press the button on the fire alarm; the automatic fire-fighting extinguisher automatically moves to the vicinity of the fire; the fire source detector detects the fire source and drives the fire extinguisher nozzle to spray out the fire extinguishing solvent; at the same time, the scene image is displayed in real time on the remote terminal; remote fire extinguishing is achieved to reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of an automatic fire-fighting truck of the utility model;

[0014] Figure 2 It is a schematic diagram of the walking track structure of an automatic fire-fighting vehicle;

[0015] Figure 3 It is a partial cutaway schematic diagram of an automatic fire-fighting vehicle;

[0016] Figure 4 It is a schematic diagram of the structure of a fire alarm button of an automatic fire-fighting vehicle;

[0017] In the figure: 1. walking track, 1L, left walking track, 1R, right walking track, 11, track frame, 12, main track driving wheel, 13, slave track wheel, 14, track walking auxiliary wheel, 15, track supporting wheel, 16, fireproof track, 2, walking drive motor, 3, frame, 31, fire extinguisher tank fixing frame, 311, fire extinguisher tank fixing groove, 312, limit rod through hole, 313, tank body limit rod, 32, frame driving cavity, 4, Main control frame, 42. Heat source detection sensor, 5. Fire extinguisher rack, 51. Fire extinguisher rack body, 52. Fire extinguisher nozzle, 521. Nozzle, 53. Tilt servo, 54. Fire source detector, 541. Monitoring camera, 55. Booster pump, 6. Fire extinguisher tank, 61. Dry powder fire extinguisher, 62. Carbon dioxide fire extinguisher, 63. Foam fire extinguisher, 7. Fire alarm, 71. Alarm button, 72. Photovoltaic panel, 73. Screw fixing frame. DETAILED DESCRIPTION

[0018] The technical scheme will be further described clearly and completely below in conjunction with the accompanying drawings of the technical scheme. The described embodiments are only a part of the technical scheme, not all of the embodiments. Based on the technical scheme, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0019] See also Figures 1 to 4 As shown, an automatic fire fighting vehicle comprises: a walking track 1, a walking drive motor 2, a vehicle frame 3, a main control frame 4, a fire extinguisher frame 5, a fire extinguisher tank 6, a fire alarm 7, and a remote operation terminal;

[0020] The upper end of the frame 3 is provided with a fire extinguisher tank fixing frame 31, and a frame driving chamber 32 is provided below the frame 3; there are two groups of walking tracks 1, and the two groups of walking tracks 1 are respectively a left walking track 1L and a right walking track 1R; the two groups of walking tracks 1 are respectively arranged on both sides of the frame driving chamber 32; the walking driving motor 2 is arranged in the frame driving chamber 32; the walking driving motor arranged in the frame driving chamber 32 drives the walking tracks 1 to move; the main control frame 4 is arranged on the upper end of the fire extinguisher tank fixing frame 31; the fire extinguisher gun rack 5 is arranged on the upper end of the main control frame 4;

[0021] The walking crawler 1 comprises: a crawler frame 11, a main crawler driving wheel 12, a secondary crawler wheel 13, a crawler walking auxiliary wheel 14, a crawler supporting wheel 15, and a fireproof crawler 16;

[0022] The main crawler track driving wheel 12 and the slave crawler track wheel 13 are axially connected to the two ends of the crawler frame 11; the walking auxiliary wheel 34 is axially connected to the bottom of the crawler track frame 3; the crawler track supporting wheel 15 is axially connected to the top of the crawler track frame 3; the fireproof crawler 16 is sleeved on the outside of the main crawler track driving wheel 12, the slave crawler track wheel 13, the crawler walking auxiliary wheel 14 and the crawler track supporting wheel 15; there are two walking drive motors, and the two walking drive motors 2 are both arranged in the frame drive cavity 32, and the two walking drive motors 2 are respectively connected to the main crawler track driving wheels 12 on the two sides through transmission rods;

[0023] The two travel drive motors 2 respectively control the fireproof crawlers 16 on the two sides to move synchronously or differentially; the two travel drive motors rotate synchronously to move the vehicle forward or backward; the two travel drive motors control the rotation differentially to turn the vehicle.

[0024] The fire extinguisher tank fixing frame 31 is provided with three fire extinguisher tank fixing grooves 311; there are three types of fire extinguisher tanks 6, and the three types of fire extinguisher tanks 6 are respectively embedded in the fire extinguisher tank fixing grooves 311; a tank body limiting rod 313 is axially connected to the end of the opening of the fire extinguisher tank fixing groove 311, and a limiting rod through hole 312 is provided; a tank body limiting rod 313 is axially connected to the limiting rod through hole 312; the tank body limiting rod 313 prevents the fire extinguisher tank 6 from sliding out.

[0025] The main control frame 4 is provided with a main control board; the main control frame 4 is provided with 6 facades, of which 5 facades are provided with 2 heat source detection sensors 42; the travel drive motor and the heat source detection sensor 42 are electrically connected to the main control board; the heat source detection sensor 42 detects abnormal heat sources and directions; after detecting the abnormal heat source, the main control board sends a driving signal to the travel crawler 1 to drive the front of the vehicle body to face the direction of the abnormal heat source.

[0026] The fire extinguisher gun rack 5 comprises: a fire extinguisher gun rack body 51, a fire extinguishing nozzle 52, a tilting steering gear 53, a fire source detector 54, and a booster pump 55; a nozzle shaft connection groove 511 is provided at the front end of the fire extinguisher gun rack body 51; the fire extinguishing nozzle 52 is axially connected in the nozzle shaft connection groove 511, and a nozzle 521 is provided at the other end of the fire extinguishing nozzle 52; a driving shaft of the tilting steering gear 53 is fixedly connected to a connecting shaft of the fire extinguishing nozzle 52; the tilting steering gear 53 drives the fire extinguishing nozzle 52 to tilt; the axis of the fire extinguishing nozzle 52 and the nozzle shaft connection groove 511 is parallel to the horizontal plane of the vehicle body;

[0027] The fire source detector 54 is arranged on the rear side of the upper end surface of the fire extinguisher frame body 51; two monitoring cameras 541 are arranged on the fire source detector 54; the two monitoring cameras 541 are 20 cm apart; the midpoint of the two monitoring cameras 541 is located above the main axis of the fire extinguishing nozzle 52; the booster pump 55 is arranged on the rear side of the fire extinguisher frame body 51; the three fire extinguisher tanks 6 are respectively connected to the distribution control valve through three connecting pipes; the distribution control valve is connected to the fire extinguishing nozzle 52 pipeline through the booster pump 55;

[0028] The tilting servo 53, the distribution control valve and the two monitoring cameras 541 are electrically connected to the main control board in the main control frame 4;

[0029] The fire extinguisher tank 6 is provided with three kinds, and the three kinds of fire extinguisher tanks 6 are fire extinguisher tanks with three applicable ranges, namely: dry powder fire extinguisher 61, carbon dioxide fire extinguisher 62 and foam fire extinguisher 63.

[0030] The fire alarm 7 is a wireless positioning trigger; an alarm button 71 is provided on the fire alarm 7, and a photovoltaic panel 72 is provided above the fire alarm 7; a plurality of screw fixing frames 73 are provided on the side of the fire alarm 7; the fire alarm 7 is fixed near a high-risk fire location by means of the screw fixing frames 73;

[0031] The alarm button 71 is a red spherical button; the alarm button 71 occupies more than 75% of the end surface area of ​​one side of the fire alarm 7;

[0032] There are multiple fire alarms 7, and the multiple fire alarms 7 have the same structure; a battery and a GPS positioning module are provided in the fire alarm 7; an alarm button 71 is electrically connected to the trigger end of the GPS positioning module, and the photovoltaic panel 72 and the battery are used to power the GPS positioning module; the fire alarm 7 is remotely wirelessly connected to the main control board in the control frame 4 through the GPS positioning module.

[0033] The maximum distance between the fire alarm 7 and the fire-extinguishing vehicle body is 100 meters.

[0034] The remote operation terminal is a monitoring computer or a mobile phone.

[0035] The two monitoring cameras 541 on the fire source detector 54 can accurately monitor the fire source, and the tilting servo 53 drives the nozzle 521 to aim at the fire source. At the same time, the images collected by the two monitoring cameras 541 can be displayed in real time through the remote terminal as a three-dimensional image of the scene; the firefighters operate the remote operation terminal to observe the type of fire, and remotely control the distribution control valve according to the type of fire to open the corresponding fire extinguisher; the tilting servo 53 drives the nozzle 521 to aim at the fire source, and then extinguish the fire.

Claims

1. An automatic fire extinguisher, comprising: A walking crawler (1), a walking drive motor (2), a vehicle frame (3), a main control frame (4), a fire extinguisher gun rack (5), a fire extinguisher tank (6), and a fire alarm (7); the characteristics are: a fire extinguisher tank fixing rack (31) is provided at the upper end of the vehicle frame (3), and the fire extinguisher tank (6) is fixed in the fire extinguisher tank fixing rack (31); a vehicle frame driving cavity (32) is provided below the vehicle frame (3); two groups of walking crawlers (1) are provided, and the two groups of walking crawlers (1) are respectively provided on both sides of the vehicle frame driving cavity (32); the walking drive motor (2) is provided in the vehicle frame driving cavity (32), and the walking drive motor (2) drives the walking crawler (1) to move; the main control frame (4) is provided at the upper end of the fire extinguisher tank fixing rack (31); the fire extinguisher gun rack (5) is provided at the upper end of the main control frame (4); a plurality of fire alarms (7) are provided, and the plurality of fire alarms (7) are remotely wirelessly connected to the main control board in the main control frame (4).

2. The automatic fire extinguisher according to claim 1, characterized in that: The fire extinguisher tank fixing frame (31) is provided with three fire extinguisher tank fixing grooves (311), and the fire extinguisher tanks (6) are provided with three types, and the three types of fire extinguisher tanks (6) are respectively embedded in the three fire extinguisher tank fixing grooves (311).

3. The automatic fire extinguisher according to claim 2, characterized in that: A main control panel is provided in the main control frame (4); six facades are provided on the main control frame (4), and two heat source detection sensors (42) are provided on five of the facades; the travel drive motor (2) and the heat source detection sensor (42) are both electrically connected to the main control panel; and the heat source detection sensor (42) detects abnormal heat sources and directions.

4. The automatic fire-fighting vehicle according to claim 3, characterized in that: The fire extinguisher rack (5) comprises: a fire extinguisher rack body (51), a fire extinguisher nozzle (52), a tilting steering gear (53), a fire source detector (54), and a booster pump (55); the fire extinguisher nozzle (52) is axially connected to the front end of the fire extinguisher rack body (51); a nozzle (521) is provided at the other end of the fire extinguisher nozzle (52); the tilting steering gear (53) drives the fire extinguisher nozzle (52) to tilt; the axis of the fire extinguisher nozzle (52) and the nozzle axis connection groove (511) is aligned with the horizontal axis of the vehicle body. The fire source detector (54) is arranged on the rear side of the upper end surface of the fire extinguisher frame body (51); the booster pump (55) is arranged on the rear side of the fire extinguisher frame body (51); the three fire extinguisher tanks (6) are connected to the distribution control valve through three connecting pipes respectively; the distribution control valve is connected to the fire extinguishing nozzle (52) pipeline through the booster pump (55); the tilting steering gear (53), the distribution control valve and the two monitoring cameras (541) are electrically connected to the main control board in the main control frame (4).

5. The automatic fire-fighting vehicle according to claim 4, characterized in that: Two monitoring cameras (541) are arranged on the fire source detector (54); the midpoints of the two monitoring cameras (541) are located above the main axis of the fire extinguishing nozzle (52).

6. The automatic fire-fighting vehicle according to claim 5, characterized in that: The fire alarm (7) is a wireless positioning trigger; an alarm button (71) is provided on the fire alarm (7), and a photovoltaic panel (72) is provided above the fire alarm (7); a storage battery and a GPS positioning module are provided in the fire alarm (7); the alarm button (71) is electrically connected to a trigger end of the GPS positioning module, and the storage battery supplies power to the GPS positioning module; the fire alarm (7) is remotely wirelessly connected to a main control panel in a main control frame (4) via the GPS positioning module.

7. The automatic fire extinguisher according to claim 6, characterized in that: The three types of fire extinguisher tanks (6) are respectively: a dry powder fire extinguisher, a carbon dioxide fire extinguisher and a foam fire extinguisher.

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