Multifunctional fire-fighting robot

Abstract

The invention belongs to the technical field of robots, and particularly relates to a multifunctional fire-fighting robot which comprises a robot rack, a visual mechanism and a remote controller. A pair of crawler belt mechanisms is symmetrically mounted on the robot rack, a control unit and a spraying mechanism are mounted in the robot rack, and the control unit is electrically connected with the crawler belt mechanisms; the visual mechanism is installed on the robot rack, the visual mechanism comprises a base, a camera and a light supplementing lamp are installed on the base, the camera and the light supplementing lamp are both electrically connected with the control unit, a partition mechanism is installed on the base, and the partition mechanism corresponds to the camera; and the remote controller is connected with the control unit through a wireless signal. A visual auxiliary function is added, an operator can conveniently operate and control the fire-fighting robot to move in a distance or under the condition that the sight is poor, the fire-fighting robot can rapidly and accurately reach a fire point and conduct fire extinguishing operation in time, and then the fire extinguishing efficiency of the new energy automobile can be greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of robotics technology, specifically relating to a multifunctional firefighting robot. Background Technology

[0002] With the rapid development of new energy technologies, the number of new energy vehicles is increasing year by year. New energy vehicles use batteries as a power source. Compared with traditional fuel vehicles, the stability of their batteries is uncontrollable and they are prone to spontaneous combustion due to factors such as short circuits, aging, battery bulging, and impacts. Therefore, it is necessary to strengthen fire extinguishing measures and prevention for new energy vehicle battery fires.

[0003] Current methods for extinguishing fires involving new energy vehicle batteries involve using high-pressure nozzles to spray water from the side of the burning vehicle. However, since batteries are typically installed at the bottom of the vehicle, spraying from the side makes it difficult to directly target the fire source, resulting in poor extinguishing effectiveness. Furthermore, extinguishing the fire requires personnel to approach the burning vehicle, posing a safety risk. To address this, firefighting robots specifically designed for new energy vehicles have emerged on the market. For example, Chinese utility model patent CN220714647U discloses a firefighting robot suitable for new energy passenger cars. Operators can remotely control the robot to penetrate under the burning vehicle and concentrate spraying water to extinguish the fire, achieving a certain level of firefighting capability.

[0004] However, the fire-fighting robot lacks a visualization mechanism during use. When operators control the fire-fighting robot from a distance, the distance makes it difficult to fully grasp the robot's movement path, which can easily lead to deviations in the robot's route and reduce fire-fighting efficiency. This is especially true when the external visibility is poor, making it even more difficult for operators to make accurate judgments, thus limiting the use of the fire-fighting robot.

[0005] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a multifunctional firefighting robot.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0007] The purpose of this invention is to provide a multifunctional fire-fighting robot that can solve the problem that the lack of a visualization mechanism affects the fire-fighting efficiency of fire-fighting robots.

[0008] To achieve the above objectives, a specific embodiment of the present invention provides the following technical solution:

[0009] A multi-functional firefighting robot includes: a robot frame, a visualization mechanism, and a remote controller;

[0010] A pair of track mechanisms are symmetrically mounted on the robot frame. A control unit and a spraying mechanism are installed inside the robot frame. The control unit is electrically connected to the track mechanism.

[0011] The visualization mechanism is mounted on the robot frame. The visualization mechanism includes a base, on which a camera and a fill light are mounted. The camera and the fill light are both electrically connected to the control unit. A partition mechanism is mounted on the base, and the partition mechanism corresponds to the camera.

[0012] The remote control is connected to the control unit via a wireless signal.

[0013] In one or more embodiments of the present invention, the spraying mechanism includes a pair of spray pipes, which are symmetrically installed in the robot frame, and the spray pipes are used to install a plurality of spray heads;

[0014] The spray pipe is connected to several evenly distributed spray heads. One end of each spray head is located outside the robot frame. The liquid inside the spray pipe can be sprayed out through the spray heads, thereby extinguishing the fire in the new energy vehicle battery.

[0015] In one or more embodiments of the present invention, a water inlet is connected to the robot frame, the water inlet being used to connect to an external water source for extinguishing fires in new energy vehicle batteries;

[0016] A connecting pipe is connected between the water inlet and the pair of spray pipes. Water enters the pair of spray pipes through the water inlet and the connecting pipe, and is then sprayed out through several spray heads, thereby enabling fire extinguishing of new energy vehicle batteries.

[0017] A solenoid valve is installed on the connecting pipe to control the opening and closing of the connecting pipe.

[0018] In one or more embodiments of the present invention, a lighting lamp is installed on the robot frame for nighttime illumination, thereby facilitating the operator to control the movement of the robot frame at night and ensuring the accuracy of the robot frame's forward path so as to quickly extinguish the fire of the new energy vehicle.

[0019] The track mechanism is equipped with an alarm light, which serves as an alarm indicator and also helps the operator locate the position of the robot frame. Both the lighting and the alarm light are electrically connected to the control unit.

[0020] In one or more embodiments of the present invention, a pair of receiving grooves are symmetrically cut into the base for accommodating the support;

[0021] The partition mechanism includes a pair of brackets, each of which is disposed in a pair of receiving slots, and the brackets are used to install straight pipes;

[0022] The bracket is equipped with straight pipes, one pair of which is a positive pressure end and a negative pressure end. When the circulating air pump is running, one of the straight pipes can generate positive pressure and the other straight pipe can generate negative pressure.

[0023] The straight pipe is connected to several evenly distributed nozzles, and the gas inside the straight pipe can flow through the nozzles.

[0024] In one or more embodiments of the present invention, the base is provided with an installation cavity for installing a circulating air pump and a purification box;

[0025] A circulating air pump is installed inside the mounting cavity. The circulating air pump is connected to a first air supply pipe and an air intake pipe. The first air supply pipe and the air intake pipe are respectively connected to a pair of straight pipes. When the circulating air pump is running, the circulating air pump can draw gas from one of the straight pipes through the air intake pipe, thereby creating a negative pressure in one of the straight pipes. Gas is then delivered to the other straight pipe through the first air supply pipe, thereby creating a positive pressure. This cycle is repeated to form an air curtain between the pair of straight pipes.

[0026] In one or more embodiments of the present invention, a pair of first clearance grooves are formed on the base, the pair of first clearance grooves are respectively connected to a pair of receiving grooves, and the first air supply pipe and the air intake pipe are respectively disposed in the pair of first clearance grooves.

[0027] In one or more embodiments of the present invention, a rotary motor is installed on one of the brackets. The rotary motor is used to drive the straight tube on the positive pressure end to rotate, so that the nozzle on the straight tube on the positive pressure end tilts toward the camera. When the nozzle on the positive pressure end sprays gas, the gas can be used to blow away dust or water stains on the surface of the camera, so that the surface of the camera is kept clean. This allows the camera to be used to monitor the environment near the robot frame, which helps the operator to accurately control the forward movement of the robot frame.

[0028] The base has a second clearance groove, which is connected to the receiving groove, and the rotary motor is located in the second clearance groove.

[0029] In one or more embodiments of the present invention, a purification box is installed on the suction pipe, the purification box being used to contain drying cotton, activated carbon balls and cooling liquid;

[0030] The purification chamber is equipped with several mesh frames for installing drying cotton and activated carbon balls. Drying cotton and activated carbon balls are respectively placed between adjacent pairs of mesh frames. Both the drying cotton and activated carbon balls are used to dry the gas and prevent the gas from containing moisture.

[0031] In one or more embodiments of the present invention, the purification chamber is provided with a partition, and a cooling chamber is formed between the partition and the inner wall of the purification chamber. The cooling chamber is provided with a cooling liquid for cooling the gas flowing in the cooling pipe.

[0032] The cooling chamber is equipped with a cooling pipe, which is connected to the air intake pipe.

[0033] Compared with the prior art, the multifunctional fire-fighting robot of the present invention is equipped with a visual auxiliary function, which makes it convenient for operators to operate and control the movement of the fire-fighting robot from a distance or in the case of poor visibility. This enables the fire-fighting robot to quickly and accurately reach the fire point and extinguish the fire in a timely manner, thereby greatly improving the fire-fighting efficiency of new energy vehicles. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a first-angle perspective view of a multifunctional fire-fighting robot according to an embodiment of the present invention;

[0036] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0037] Figure 3 for Figure 1 Schematic diagram of the structure at point B;

[0038] Figure 4 for Figure 1 Schematic diagram of the structure at point C;

[0039] Figure 5 This is a second perspective view of a multifunctional fire-fighting robot according to an embodiment of the present invention;

[0040] Figure 6 for Figure 5 Schematic diagram of the structure at point D;

[0041] Figure 7 This is a partial structural cross-sectional view of a multifunctional fire-fighting robot according to an embodiment of the present invention;

[0042] Figure 8 for Figure 7 Schematic diagram of the structure at point E in the middle;

[0043] Figure 9This is a partial structural schematic diagram of a multifunctional fire-fighting robot according to one embodiment of the present invention;

[0044] Figure 10 This is a cross-sectional view of the purification box in one embodiment of the present invention.

[0045] Explanation of key figure labels:

[0046] 1-Robot frame, 101-Crawler mechanism, 102-Spray pipe, 103-Spray head, 104-Water inlet, 105-Connecting pipe, 106-Lighting light, 107-Alarm light, 108-Exhaust pipe, 2-Visualization mechanism, 201-Base, 202-Camera, 203-Supplemental light, 204-Bracket, 205-Straight pipe, 206-Spray head, 207-Mounting cavity, 208-Circulation... Circulating air pump, 209-First air supply pipe, 210-Suction pipe, 211-First clearance groove, 212-Rotating motor, 213-Second clearance groove, 214-Purification box, 2141-Wire mesh frame, 2142-Drying cotton, 2143-Activated carbon ball, 2144-Baffle, 2145-Cooling liquid, 2146-Cooling pipe, 215-T-connector, 216-Second air supply pipe, 217-Cooling pipe. Detailed Implementation

[0047] To enable those skilled in the art to better understand the technical solutions of this invention, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this invention.

[0048] like Figures 1 to 10 As shown, a multifunctional fire-fighting robot according to one embodiment of the present invention includes a robot frame 1, a visualization mechanism 2, and a remote controller.

[0049] Among them, a pair of track mechanisms 101 are symmetrically installed on the robot frame 1. The track mechanisms 101 are used to drive the robot frame 1 to move, so that the robot frame 1 can move to the bottom of the new energy vehicle to extinguish the fire of the battery at the bottom of the new energy vehicle and improve the fire extinguishing efficiency.

[0050] In addition, a control unit and a spraying mechanism are installed inside the robot frame 1. The control unit is electrically connected to the track mechanism 101. The operator can control the operation of the track mechanism 101 through the control unit, and thus control the movement of the robot frame 1, so that the robot frame 1 can move to the bottom of the new energy vehicle for fire extinguishing.

[0051] Specifically, the spraying mechanism includes a pair of spray pipes 102, which are symmetrically installed in the robot frame 1. The spray pipes 102 are used to install a number of spray heads 103.

[0052] In addition, several evenly distributed spray heads 103 are connected to the spray pipe 102, with one end of each spray head 103 located outside the robot frame 1. The liquid inside the spray pipe 102 can be sprayed out through the spray heads 103, thereby extinguishing the fire in the new energy vehicle battery.

[0053] like Figures 1 to 10 As shown, a water inlet 104 is connected to the robot frame 1. The water inlet 104 is used to connect to an external water source in order to extinguish the fire in the new energy vehicle battery.

[0054] The water inlet 104 is connected to a pair of spray pipes 102 by a connecting pipe 105. Water enters the pair of spray pipes 102 through the water inlet 104 and the connecting pipe 105 respectively, and is then sprayed out through several spray heads 103, thereby enabling fire extinguishing of new energy vehicle batteries.

[0055] In addition, a solenoid valve is installed on the connecting pipe 105 to control the on / off state of the connecting pipe 105.

[0056] Specifically, a lighting lamp 106 is installed on the robot frame 1. The lighting lamp 106 is used for nighttime illumination, which facilitates the operator to control the movement of the robot frame 1 at night, so as to ensure the accuracy of the robot frame 1's forward path and to quickly extinguish the fire of the new energy vehicle.

[0057] In addition, an alarm light 107 is installed on the track mechanism 101. The alarm light 107 is used to provide an alarm prompt. At the same time, the alarm light 107 can also help the operator locate the position of the robot frame 1. Both the lighting light 106 and the alarm light 107 are electrically connected to the control unit.

[0058] Furthermore, an exhaust pipe 108 is installed on the track mechanism 101. The robot frame 1 is connected to the outside through the exhaust pipe 108. The gas inside the robot frame 1 can be discharged to the outside through the exhaust pipe 108 to accelerate the gas flow speed inside the robot frame 1, avoid heat accumulation inside the robot frame 1, and thus avoid high temperature conditions inside the robot frame 1, ensuring the safety of the control unit inside the robot frame 1 during fire extinguishing.

[0059] Preferably, a one-way valve is installed on the exhaust pipe 108.

[0060] like Figures 1 to 10As shown, the visualization mechanism 2 is installed on the robot frame 1. The visualization mechanism 2 is used to monitor the environment near the robot frame 1 and provide feedback through the display on the remote control so that the operator can determine the forward path of the robot frame 1. It is not affected by remote operation or line of sight, and can assist the operator in accurately controlling the movement of the robot frame 1, so that the robot frame 1 can move quickly to the corresponding position, greatly improving the fire extinguishing efficiency of the robot frame 1 for new energy vehicles.

[0061] The visualization mechanism 2 includes a base 201, on which a camera 202 and a supplementary light 203 are mounted. Both the camera 202 and the supplementary light 203 are electrically connected to the control unit. The camera 202 is used to monitor the surrounding environment to assist the operator in controlling the movement of the robot frame 1. The supplementary light 203 is used to provide supplementary lighting so that the camera 202 can better monitor the environment around the robot frame 1.

[0062] In addition, a pair of symmetrical receiving grooves are cut into the base 201 to accommodate the bracket 204.

[0063] like Figures 1 to 10 As shown, a partition mechanism is installed on the base 201, corresponding to the camera 202. The partition mechanism is used to protect the camera 202 and prevent it from being affected by the water sprayed by the sprinkler head 103 during fire extinguishing, so as to ensure that the camera 202 can clearly and accurately monitor the environment near the robot frame 1, making it convenient for operators to observe.

[0064] The partition mechanism includes a pair of brackets 204, which are respectively located in a pair of receiving slots. The brackets 204 are used to install straight pipes 205.

[0065] Preferably, a telescopic cylinder is installed in the receiving slot. The output end of the telescopic cylinder is connected to the bracket 204. The telescopic cylinder is used to control the movement of the bracket 204 and the straight tube 205. When the robot frame 1 is extinguished, the bracket 204 and the straight tube 205 protrude from the receiving slot to form an air curtain outside the camera 202 to protect the camera 202. When the robot frame 1 is not extinguished, the bracket 204 and the straight tube 205 are retracted into the receiving slot to protect the bracket 204 and the straight tube 205.

[0066] In addition, a straight pipe 205 is installed on the bracket 204. The pair of straight pipes 205 are a positive pressure end and a negative pressure end, respectively. When the circulating air pump 208 is running, one of the straight pipes 205 can form a positive pressure and the other straight pipe 205 can form a negative pressure, thereby forming an air curtain between the pair of straight pipes 205 to protect the camera 202.

[0067] Specifically, a number of evenly distributed nozzles 206 are connected to the straight pipe 205. Gas can flow through the nozzles 206, that is, the gas in the positive pressure end of the straight pipe 205 is discharged through the nozzles 206, and the gas in the negative pressure end of the straight pipe 205 enters the straight pipe 205 through the nozzles 206.

[0068] In addition, the base 201 has an installation cavity 207 for installing the circulating air pump 208 and the purification box 214.

[0069] like Figures 1 to 10 As shown, a circulating air pump 208 is installed in the mounting cavity 207. The circulating air pump 208 is connected to a first air supply pipe 209 and an air suction pipe 210, which are respectively connected to a pair of straight pipes 205. When the circulating air pump 208 is running, it can draw gas from one of the straight pipes 205 through the air suction pipe 210, thus creating a negative pressure. The gas drawn by the circulating air pump 208 is then transported to the other straight pipe 205 through the first air supply pipe 209, thus creating a positive pressure. This cycle creates an air curtain between the pair of straight pipes 205. This air curtain protects the camera 202 from the spray liquid from the spray head 103, ensuring a clean surface for the camera 202. This allows the camera 202 to clearly monitor the environment near the robot frame 1, facilitating operator monitoring.

[0070] Preferably, both the first air supply pipe 209 and the air intake pipe 210 are rubber hoses.

[0071] The base 201 has a pair of first clearance grooves 211, which are respectively connected to a pair of receiving grooves. The first air supply pipe 209 and the air intake pipe 210 are respectively located in the pair of first clearance grooves 211. The first clearance grooves 211 are used to accommodate the first air supply pipe 209 and the air intake pipe 210.

[0072] Additionally, a rotary motor 212 is mounted on one of the brackets 204. The rotary motor 212 drives the positive pressure end straight pipe 205 to rotate, causing the nozzle 206 on the positive pressure end straight pipe 205 to tilt towards the camera 202. When the positive pressure end nozzle 206 sprays gas, the gas can be used to blow away dust or water stains on the surface of the camera 202, keeping the surface of the camera 202 clean for subsequent use.

[0073] Specifically, a second clearance groove 213 is carved on the base 201, the second clearance groove 213 is connected to the receiving groove, and the rotary motor 212 is located in the second clearance groove 213.

[0074] like Figures 1 to 10As shown, a purification box 214 is installed on the suction pipe 210. The purification box 214 is used to hold the drying cotton 2142, the activated carbon balls 2143 and the cooling liquid 2145.

[0075] The purification box 214 is equipped with several mesh frames 2141 for installing drying cotton 2142 and activated carbon balls 2143. Drying cotton 2142 and activated carbon balls 2143 are respectively placed between adjacent pairs of mesh frames 2141. Both the drying cotton 2142 and activated carbon balls 2143 are used to dry the gas and prevent the gas from containing moisture.

[0076] In addition, a partition 2144 is provided inside the purification chamber 214. A cooling chamber is formed between the partition 2144 and the inner wall of the purification chamber 214. The cooling chamber is provided with cooling liquid 2145, which is used to cool the gas flowing in the cooling pipe 2146.

[0077] Preferably, the cooling liquid 2145 is water.

[0078] Specifically, the side wall of the purification chamber 214 is also equipped with a liquid replacement pipe for replacing the cooling liquid 2145.

[0079] In addition, a cooling pipe 2146 is installed in the cooling chamber. The cooling pipe 2146 is connected to the suction pipe 210. The cooling pipe 2146 is made of heat-conducting material. When the gas flows in the cooling pipe 2146, the cooling liquid 2145 can be used to cool the gas and reduce the gas temperature.

[0080] like Figures 1 to 10 As shown, a T-junction 215 is installed on the first gas supply pipe 209, and a second gas supply pipe 216 is installed on the T-junction 215. One end of the second gas supply pipe 216, located inside the robot frame 1, is connected to a cooling pipe 217. Gas in the first gas supply pipe 209 can enter the cooling pipe 217 through the second gas supply pipe 216 to accelerate the gas flow rate within the robot frame 1, preventing heat accumulation within the robot frame 1 and thus ensuring the safety of the control unit during firefighting. Since the gas drawn by the circulating air pump 208 is cooled by the cooling liquid 2145, it provides a cooling effect when it enters the robot frame 1.

[0081] The remote control connects wirelessly to the control unit and features a display. Operators can control the robot frame 1 via the remote to efficiently extinguish fires on new energy vehicles. Simultaneously, the display on the remote shows the surrounding environment of the robot frame 1, allowing operators to accurately control its movement and avoiding limitations imposed by operating distance or line of sight.

[0082] In practical use, the water inlet 104 is connected to an external water source, and the robot frame 1 is moved using a remote control, allowing it to move to the bottom of the new energy vehicle. While controlling the movement of the robot frame 1, the control unit operates the camera 202, which monitors the environment around the robot frame 1 and sends the monitoring footage to the remote control's display. By observing the monitoring footage, the operator can accurately control the robot frame 1's movement path, enabling it to quickly move to the bottom of the new energy vehicle and detect any fire points in the battery, without being affected by remote operation or line of sight.

[0083] The spray head 103 is controlled to spray the fire-fighting liquid onto the fire point of the new energy vehicle battery, thereby achieving rapid fire extinguishing of the new energy vehicle. While the spray head 103 is spraying the liquid, the telescopic cylinder is extended, causing the bracket 204 and straight pipe 205 to protrude from the receiving groove. The circulating air pump 208 is operated, drawing gas from one of the straight pipes 205 through the suction pipe 210, creating a negative pressure. The gas drawn by the circulating air pump 208 is then transported to the other straight pipe 205 through the first air delivery pipe 209, creating a positive pressure. This cycle creates an air curtain between the two straight pipes 205. This air curtain protects the camera 202 from the effects of the spray liquid from the spray head 103, allowing the camera 202 to clearly monitor the environment near the robot frame 1, facilitating operator monitoring.

[0084] When the circulating air pump 208 draws in gas, the gas enters the purification chamber 214, where it is dried using drying cotton 2142 and activated carbon balls 2143, and simultaneously cooled using cooling liquid 2145, resulting in a lower temperature for the gas flowing in the first gas delivery pipe 209. While the first gas delivery pipe 209 is delivering gas, some of the gas can enter the cooling pipe 217 through the second gas delivery pipe 216 to accelerate the gas flow within the robot frame 1, preventing heat accumulation within the robot frame 1 and thus ensuring the safety of the control unit during firefighting.

[0085] After the robot frame 1 extinguishes the fire, it controls the rotary motor 212 to run. The rotary motor 212 drives the positive pressure end straight pipe 205 to rotate, causing the nozzle 206 on the positive pressure end straight pipe 205 to tilt towards the camera 202. When the positive pressure end nozzle 206 sprays gas, it can use the gas to blow away dust or water stains on the surface of the camera 202, keeping the surface of the camera 202 clean for subsequent use.

[0086] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0087] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-functional firefighting robot, characterized in that, include: A robot frame, on which a pair of track mechanisms are symmetrically mounted, and a control unit and a spraying mechanism are installed inside the robot frame, wherein the control unit is electrically connected to the track mechanisms; A visualization mechanism is installed on the robot frame. The visualization mechanism includes a base, on which a camera and a fill light are installed. The camera and the fill light are both electrically connected to the control unit. A partition mechanism is installed on the base, and the partition mechanism corresponds to the camera. The remote control is connected to the control unit via a wireless signal.

2. The multifunctional firefighting robot according to claim 1, characterized in that, The spraying mechanism includes a pair of spray pipes, which are symmetrically installed inside the robot frame. Several evenly distributed spray heads are connected to the spray pipes, and one end of each spray head is located outside the robot frame.

3. A multi-functional firefighting robot according to claim 2, characterized in that, A water inlet is connected to the robot frame, and a connecting pipe is connected between the water inlet and a pair of spray pipes. A solenoid valve is installed on the connecting pipe.

4. A multi-functional firefighting robot according to claim 3, characterized in that, The robot frame is equipped with a lighting lamp, and the track mechanism is equipped with an alarm lamp. Both the lighting lamp and the alarm lamp are electrically connected to the control unit.

5. A multifunctional firefighting robot according to claim 1, characterized in that, The base has a pair of symmetrically carved receiving grooves. The partition mechanism includes a pair of supports, each of which is located in one of the receiving grooves. A straight pipe is installed on the support, and several evenly distributed spray heads are connected to the straight pipe.

6. A multifunctional firefighting robot according to claim 5, characterized in that, The base has an installation cavity, in which a circulating air pump is installed. The circulating air pump is connected to a first air supply pipe and an air intake pipe, which are respectively connected to a pair of straight pipes.

7. A multifunctional firefighting robot according to claim 6, characterized in that, The base has a pair of first clearance grooves, which are respectively connected to a pair of receiving grooves. The first air supply pipe and the air intake pipe are respectively located in the pair of first clearance grooves.

8. A multi-functional firefighting robot according to claim 7, characterized in that, One of the brackets is equipped with a rotary motor, and a second clearance groove is cut into the base. The second clearance groove is connected to the receiving groove, and the rotary motor is located in the second clearance groove.

9. A multifunctional firefighting robot according to claim 8, characterized in that, A purification box is installed on the air intake pipe. The purification box contains several mesh frames, and drying cotton and activated carbon balls are respectively placed between adjacent pairs of mesh frames.

10. A multifunctional firefighting robot according to claim 9, characterized in that, The purification chamber is equipped with a partition, and a cooling chamber is formed between the partition and the inner wall of the purification chamber. The cooling chamber is filled with cooling liquid and a cooling pipe is installed in the cooling chamber. The cooling pipe is connected to the air intake pipe.

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