Water area emergency rescue robot and using method thereof

Abstract

The invention provides a water area emergency rescue robot and a using method thereof, and belongs to the technical field of water area rescue equipment. The inner ring frame is rotationally connected to the circumferential inner wall of the rescue robot main body; the multiple connecting assemblies are arranged, each connecting assembly comprises a first electric push rod and a connecting plate, the first electric push rods are fixedly connected into the rescue robot body, and the connecting plates are fixedly connected to the extension ends of the first electric push rods; the number of the moving assemblies is two, each moving assembly comprises a fixing block, a second electric push rod and a water spraying propeller, and the fixing blocks are fixedly connected to the circumferential surface of the rescue robot body; by using the device, after the device is taken out, the device is connected with the life buoy, the device and the life buoy are controlled to move to the hand of a person needing to be rescued, the person in distress is rescued in time, and the life safety of the person in distress is protected.

Description

Technical Field

[0001] The present invention belongs to the technical field of water rescue equipment, and in particular relates to a water emergency rescue robot and a use method thereof. Background Art

[0002] Water emergency rescue is a complex and important task, involving emergency rescue operations in water environments such as rivers, lakes, and oceans. Its purpose is to rescue people in distress quickly and safely, and reduce casualties and property losses. Water emergency rescue requires professional rescue teams, advanced equipment, and scientific rescue methods. Rescue teams are usually composed of strictly trained rescuers who have skills such as water rescue, diving, and medical first aid. In terms of equipment, it includes rescue boats, helicopters, diving equipment, life jackets, life ropes, etc. The rescue method depends on the specific situation. If the person in distress drowns, the rescuers will quickly use life-saving equipment to rescue; if the ship crashes, measures such as ship rescue or personnel transfer will be taken. Water emergency rescue also involves close cooperation with meteorological, hydrological and other departments, timely acquisition of water environment information, and formulation of reasonable rescue plans. In addition, water emergency rescue emphasizes prevention first, and through publicity and education, improves the public's safety awareness and reduces accidents. In general, water emergency rescue is a challenging task that requires joint efforts from all parties to ensure water safety.

[0003] In the prior art, the most commonly used equipment for emergency rescue in waters is a life buoy. When the person in distress is too far away, it is inconvenient to deliver the life buoy to the person in distress, which delays the rescue time. This problem is particularly prominent in emergency rescue. Summary of the invention

[0004] The purpose of the present invention is to provide a water emergency rescue robot and a method of using the same, aiming to solve the problem that in the prior art, the most commonly used equipment for water emergency rescue is a life buoy, and when the person in distress is too far away, the life buoy is not convenient to be delivered to the person in distress, thus delaying the rescue time.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A water emergency rescue robot, comprising:

[0007] Rescue robot body;

[0008] An inner ring frame, the inner ring frame being rotatably connected to the circumferential inner wall of the rescue robot body;

[0009] A connecting assembly, which is provided with a plurality of groups, each group of the connecting assemblies comprises a first electric push rod and a connecting plate, the first electric push rod is fixedly connected to the rescue robot body, and the connecting plate is fixedly connected to the extended end of the first electric push rod;

[0010] The mobile component is provided with two groups, each group of the mobile components comprises a fixed block, a second electric push rod and a water jet propulsion device, the fixed block is fixedly connected to the circumferential surface of the rescue robot body, the second electric push rod is fixedly connected in the fixed block, and the water jet propulsion device is fixedly connected to the extended end of the second electric push rod.

[0011] As a preferred solution of the present invention, it also includes a heating component, which is provided with a plurality of groups, each group of the heating components includes a heat conduction box, a filter plate, iron oxide particles and a water inlet channel, there are a plurality of the iron oxide particles, the heat conduction box is fixedly connected to the circumferential inner wall of the inner ring frame, the filter plate is fixedly connected to the inner wall of the heat conduction box, the plurality of iron oxide particles are arranged in the heat conduction box, and the water inlet channel is opened on the surface of the heat conduction box.

[0012] As a preferred solution of the present invention, there are two groups of buoyancy components in the rescue robot body, and each group of the buoyancy components includes a generating chamber, sodium particles, a one-way valve and a buoyancy chamber. There are multiple sodium particles. The generating chamber is opened in the rescue robot body, the buoyancy chamber is opened in the rescue robot body, the buoyancy chamber is connected to the generating chamber, the one-way valve is fixedly connected to the rescue robot body, the generating chamber is connected to the external environment through the one-way valve, and multiple sodium particles are arranged in the generating chamber.

[0013] As a preferred solution of the present invention, a rotating assembly is provided in the rescue robot body, and the rotating assembly includes a rotating groove, a driving groove, a gear ring, a gear and a motor. The rotating groove is opened in the rescue robot body, the gear ring is fixedly connected to the circumferential surface of the inner ring frame, the driving groove is opened in the rescue robot body, the driving groove is connected to the rotating groove, the motor is fixedly connected in the rescue robot body, the gear is fixedly connected to the output end of the motor, and the gear is meshed with the gear ring.

[0014] As a preferred solution of the present invention, a control module is installed in the rescue robot body, and the control module is signal-connected with the motor, two one-way valves, the second electric push rod, the water jet propulsion device and multiple first electric push rods.

[0015] As a preferred solution of the present invention, the surfaces of the plurality of heat-conducting boxes are all provided with heat-conducting patterns.

[0016] As a preferred solution of the present invention, the surface of the rescue robot body is provided with multiple groups of limit components, and the multiple groups of limit components are respectively connected to multiple connecting plates, and each group of limit components includes and, the rotation is connected to the surface of the connecting plate, the rotation is connected to the surface of the rescue robot body, and the connection is rotatably connected to the connecting plate.

[0017] As a preferred solution of the present invention, the plurality of water inlet channels are all set to have an inclination angle of 330 degrees.

[0018] As a preferred solution of the present invention, a power source is fixedly connected to the surface of the rescue robot body.

[0019] A method for using a water emergency rescue robot comprises the following steps:

[0020] S1. The device is placed at the inner ring of the swimming ring, and the control module controls the operation of the first electric push rod. The extended end of the first electric push rod drives the connecting plate to contact the inner ring of the swimming ring, so that the device is connected to the swimming ring;

[0021] S2. Put the swimming ring and the device into the water, and control the water jet propulsion device to move the device and the swimming ring to the position where the person needs to be rescued;

[0022] S3, the person in distress enters the inner circle of the inner ring frame, and the buoyancy of the swimming ring makes the person in distress float;

[0023] S4. When the device and the lifebuoy bear the weight of the person in distress, part of the device sinks, and at this time, part of the heat transfer box is submerged in the water. Water enters the heat transfer box through the water inlet channel, and contacts the iron oxide particles after being filtered by the filter plate. The iron oxide particles react in the environment of water and air and generate heat. The heat is transferred to the surface of the heat transfer box. When the person in distress contacts the surface of the heat transfer box, the heat is transferred to the person in distress.

[0024] S5. Control the operation of the one-way valve to allow water to enter the generating chamber. The sodium particles react with water to generate gas. The gas enters the buoyancy chamber from the generating chamber to increase the buoyancy of the part of the rescue robot body away from the water jet thruster. The water jet thruster is controlled to operate, and the device carries the people in distress to a safe area.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In the present invention, by using the device, after taking out the device, the device is connected to the life buoy, and the control device and the life buoy are moved to the hands of the person in need of rescue, the person in distress is rescued in time to protect the life safety of the person in distress.

[0027] 2. In the present invention, when the person in distress enters the inner ring frame, the person's weight presses the heat transfer box down to a part of the water, and water enters the heat transfer box through the water inlet channel. The water contacts the iron oxide particles, causing the iron oxide particles to react and release heat. After the person contacts the heat transfer box, the heat is transferred to the body of the person in distress, thereby protecting the life safety of the person in distress to a certain extent.

[0028] 3. In the present invention, the location of the water jet propulsion device is the tail of the device, and the location of the rescue robot body away from the tail is the head of the device. Two sets of buoyancy components are arranged in the head to keep the device balanced. When the person in distress enters the device, the buoyancy component operates to generate gas in the buoyancy chamber, so that the position of the head of the device in the water is higher than the position of the tail. This design makes the water jet propulsion device below the water surface to prevent the water jet propulsion device from lifting out of the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a first perspective stereogram of the present invention;

[0031] Figure 2 It is a second viewing angle stereogram of the present invention;

[0032] Figure 3 It is a third perspective stereogram of the present invention;

[0033] Figure 4 A top view of the present invention;

[0034] Figure 5 is a side view of the present invention;

[0035] Figure 6 is a first cross-sectional view of the present invention;

[0036] Figure 7 is a second cross-sectional view of the present invention;

[0037] Figure 8 For the present invention Figure 7 A partial enlarged view of the middle A;

[0038] Fig. 9 It is a schematic diagram of the structure of the heating component of the present invention;

[0039] Fig.10 The figure is a flowchart of the use of the present invention.

[0040] In the figure: 1. rescue robot body; 2. inner ring frame; 3. first electric push rod; 301. connecting plate; 4. fixing block; 401. second electric push rod; 402. water jet thruster; 5. rotating groove; 501. driving groove; 502. gear ring; 503. gear; 504. motor; 6. heat conduction box; 601. filter plate; 602. iron oxide particles; 603. water inlet channel; 7. power supply; 801. generating chamber; 802. one-way valve. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example 1

[0043] See also Figure 1-Figure 10 , the present invention provides the following technical solutions:

[0044] A water emergency rescue robot, comprising:

[0045] Rescue robot main body 1;

[0046] An inner ring frame 2, the inner ring frame 2 is rotatably connected to the circumferential inner wall of the rescue robot body 1;

[0047] A connecting assembly, which is provided with a plurality of groups, each of which includes a first electric push rod 3 and a connecting plate 301, the first electric push rod 3 is fixedly connected to the rescue robot body 1, and the connecting plate 301 is fixedly connected to the extended end of the first electric push rod 3;

[0048] The mobile assembly is provided with two groups, each group of the mobile assembly includes a fixed block 4, a second electric push rod 401 and a water jet propulsion device 402, the fixed block 4 is fixedly connected to the circumferential surface of the rescue robot body 1, the second electric push rod 401 is fixedly connected inside the fixed block 4, and the water jet propulsion device 402 is fixedly connected to the extended end of the second electric push rod 401.

[0049] In a specific embodiment of the present invention, the inner ring frame 2 is rotatably connected to the circumferential inner wall of the rescue robot body 1, and four groups of connection components are provided. The four groups of connection components are evenly arranged around the rescue robot body 1. When the emergency rescue robot is used, the swimming ring is set on the outside of the rescue robot body 1, and the first electric push rod 3 in the connection component is operated to make the connecting plate 301 contact with the inner ring of the swimming ring and support the inner ring of the swimming ring. After the device and the swimming ring are put into the water, the moving component is controlled to operate, and the water jet propulsion device 402 in the moving component is immersed in the water. The water jet propulsion device 402 generates thrust in the water to push the device The second electric push rod 401 is controlled to move the water jet propeller 402 connected to the extended end of the second electric push rod 401 to the position where the person needs to be rescued, and the water jet propeller 402 is adjusted to be immersed in the water to make the water jet propeller 402 operate normally in the water; the rescue robot body 1 and the inner ring frame 2 in the device are made of aluminum alloy material, which is light in weight and can be operated by one person; by using the device, after taking out the device and connecting the device to the life buoy, the control device and the life buoy are moved to the hands of the person who needs to be rescued, and the person in distress is rescued in time to protect the life safety of the person in distress.

[0050] For details, please refer to Figure 1-Figure 10 , and also includes a heating component, which is provided with multiple groups. Each group of heating components includes a heat conduction box 6, a filter plate 601, iron oxide particles 602 and a water inlet channel 603. There are multiple iron oxide particles 602. The heat conduction box 6 is fixedly connected to the circumferential inner wall of the inner ring frame 2, the filter plate 601 is fixedly connected to the inner wall of the heat conduction box 6, and multiple iron oxide particles 602 are arranged in the heat conduction box 6. The water inlet channel 603 is opened on the surface of the heat conduction box 6.

[0051] In this embodiment: when the person in distress is in the water, the body temperature drops, and the heating component is used to increase the body temperature of the person in distress; when the person in distress enters the inner ring frame 2, the weight of the person presses the heat transfer box 6 down to a part of the water, and water enters the heat transfer box 6 through the water inlet channel 603. The water contacts the iron oxide particles 602, causing the iron oxide particles 602 to react and release heat. After the person contacts the heat transfer box 6, the heat is transferred to the body of the person in distress, thereby protecting the life safety of the person in distress to a certain extent; the pores on the surface of the filter plate 601 are only used for water to pass through, and the iron oxide particles 602 cannot slide out through the pores on the surface of the filter plate 601.

[0052] For details, please refer to Figure 1-Figure 10There are two groups of buoyancy components in the rescue robot body 1, each group of buoyancy components includes a generating chamber 801, sodium particles, a one-way valve 802 and a buoyancy chamber, a plurality of sodium particles are provided, the generating chamber 801 is opened in the rescue robot body 1, the buoyancy chamber is opened in the rescue robot body 1, the buoyancy chamber is connected to the generating chamber 801, the one-way valve 802 is fixedly connected to the rescue robot body 1, the generating chamber 801 is connected to the external environment through the one-way valve 802, and a plurality of sodium particles are provided in the generating chamber 801.

[0053] In this embodiment: the location of the water jet propulsion device 402 is the tail of the device, and the location of the rescue robot body 1 away from the tail is the head of the device. Two sets of buoyancy components are arranged in the head to keep the device balanced. When the person in distress enters the device, the buoyancy component operates to generate gas in the buoyancy chamber, so that the position of the head of the device in the water is higher than the position of the tail. This design makes the water jet propulsion device 402 below the water surface to prevent the water jet propulsion device 402 from lifting out of the water.

[0054] For details, please refer to Figure 1-Figure 10 A rotating assembly is provided in the rescue robot body 1, and the rotating assembly includes a rotating groove 5, a driving groove 501, a gear ring 502, a gear 503 and a motor 504. The rotating groove 5 is opened in the rescue robot body 1, the gear ring 502 is fixedly connected to the circumferential surface of the inner ring frame 2, the driving groove 501 is opened in the rescue robot body 1, the driving groove 501 is connected to the rotating groove 5, the motor 504 is fixedly connected in the rescue robot body 1, the gear 503 is fixedly connected to the output end of the motor 504, and the gear 503 is meshed with the gear ring 502.

[0055] In this embodiment: when the motor 504 in the rotating assembly is running, the water jet propulsion device 402 is in the use direction, the motor 504 drives the gear 503 to rotate, and the gear 503 drives the rescue robot body 1 to rotate through the gear ring 502. Part of the body of the person in distress is located in the water, and the direction of the water jet propulsion device 402 is adjusted; when the person is in the water, the rotating assembly is controlled to operate, and the rotation amplitude of the rescue robot body 1 is greater than the rotation amplitude of the inner ring frame 2.

[0056] For details, please refer to Figure 1-Figure 10 A control module is installed in the rescue robot body 1, and the control module is signal-connected with the motor 504, two one-way valves, the second electric push rod 401, the water jet propulsion device 402 and multiple first electric push rods 3.

[0057] In this embodiment: the control module is used to control the operation of the motor 504, the two one-way valves, the second electric push rod 401, the water jet propulsion device 402 and the plurality of first electric push rods 3. The operation of the device is automatically controlled by the control module, which is convenient for operation and use.

[0058] For details, please refer to Figure 1-Figure 10 , the surfaces of the multiple heat-conducting boxes 6 are all provided with heat-conducting patterns.

[0059] In this embodiment, the heat-conducting patterns are used to increase the contact area between the heat-conducting box 6 and the human body, thereby facilitating heat transfer.

[0060] For details, please refer to Figure 1-Figure 10 A plurality of limit assemblies are provided on the surface of the rescue robot body 1, and the plurality of limit assemblies are respectively connected to a plurality of connecting plates 301, and each set of limit assemblies includes 302 and 303, 302 is rotatably connected to the surface of the connecting plate 301, 303 is rotatably connected to the surface of the rescue robot body 1, and 303 is rotatably connected to the connecting plate 301.

[0061] In this embodiment: the limiting components are used to improve the stability of the connecting plate 301 when moving, and each connecting plate 301 is connected to the rescue robot body 1 through two groups of limiting components.

[0062] For details, please refer to Figure 1-Figure 10 , multiple water inlet channels 603 are all set to an inclination angle of 330 degrees.

[0063] In the present embodiment: the water inlet channel 603 is arranged in the heat transfer box 6 at an inclination of 330 degrees counterclockwise. Through this design, when the water inlet channel 603 is immersed in water, it is convenient for external water to enter the heat transfer box 6. When the iron oxide particles 602 react, a certain amount of gas is generated in the heat transfer box 6. At this time, the water inlet channel 603 is no longer immersed in water due to the buoyancy of the gas, and the reacted solution in the iron oxide particles 602 is not easy to enter the external environment from the water inlet channel 603.

[0064] For details, please refer to Figure 1-Figure 10 A power source 7 is fixedly connected to the surface of the rescue robot body 1.

[0065] In this embodiment: the power supply 7 is used to supply power to the electrical devices in the device, playing the role of energy supply.

[0066] The working principle and use process of the present invention are as follows: when the device is in use, the device is first placed in the inner ring position of the swimming ring, and the control module controls the operation of the first electric push rod 3. The extended end of the first electric push rod 3 drives the connecting plate 301 to contact the inner ring of the swimming ring, so that the device is connected to the swimming ring; the swimming ring and the device are placed in water, and the water jet propulsion device 402 is controlled to operate to move the device and the swimming ring to the position where the person needs to be rescued; the person in distress enters the inner ring position of the inner ring frame 2, and the person in distress is floated by the buoyancy of the swimming ring; when the device and the life buoy bear the weight of the person in distress, part of the device sinks, and at this time, part of the heat conduction box 6 is submerged in the water, and water enters the heat conduction box 6 through the water inlet channel 603, and is filtered by the filter plate 601 and mixed with iron oxide The iron oxide particles 602 come into contact with each other, and the iron oxide particles 602 react in the environment of water and air and generate heat, and the heat is transferred to the surface of the heat transfer box 6. When the person in distress contacts the surface of the heat transfer box 6, the heat is transferred to the person in distress; the one-way valve 802 is controlled to operate, so that water enters the generating chamber 801, and the sodium particles react with water to generate gas, and the gas enters the buoyancy chamber from the generating chamber, thereby increasing the buoyancy of the part of the rescue robot body 1 away from the water jet propulsion device 402, and the water jet propulsion device 402 is controlled to operate, and the device carries the person in distress to a safe area; by using this device, after taking out this device and connecting it to a life buoy, the control device and the life buoy are moved to the hands of the person in need of rescue, so as to rescue the person in distress in time and protect the life safety of the person in distress.

[0067] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water emergency rescue robot, characterized in that: include: Rescue robot body (1); An inner ring frame (2), the inner ring frame (2) being rotatably connected to the circumferential inner wall of the rescue robot body (1); A connection assembly, which is provided in a plurality of groups, each group of the connection assembly comprises a first electric push rod (3) and a connection plate (301), the first electric push rod (3) being fixedly connected to the inside of the rescue robot body (1), and the connection plate (301) being fixedly connected to the extended end of the first electric push rod (3); A moving assembly, wherein the moving assembly is provided with two groups, each group of the moving assembly comprises a fixed block (4), a second electric push rod (401) and a water jet propulsion device (402), wherein the fixed block (4) is fixedly connected to the circumferential surface of the rescue robot body (1), the second electric push rod (401) is fixedly connected inside the fixed block (4), and the water jet propulsion device (402) is fixedly connected to the extended end of the second electric push rod (401).

2. The water emergency rescue robot according to claim 1, characterized in that: It also includes a heating component, wherein the heating component is provided in a plurality of groups, each group of the heating components includes a heat conduction box (6), a filter plate (601), iron oxide particles (602) and a water inlet channel (603), a plurality of the iron oxide particles (602) are provided, the heat conduction box (6) is fixedly connected to the circumferential inner wall of the inner ring frame (2), the filter plate (601) is fixedly connected to the inner wall of the heat conduction box (6), a plurality of the iron oxide particles (602) are provided in the heat conduction box (6), and the water inlet channel (603) is opened on the surface of the heat conduction box (6).

3. The water emergency rescue robot according to claim 2, characterized in that: There are two groups of buoyancy components in the rescue robot body (1), and each group of the buoyancy components includes a generating chamber (801), sodium particles, a one-way valve (802) and a buoyancy chamber. A plurality of the sodium particles are provided. The generating chamber (801) is provided in the rescue robot body (1), the buoyancy chamber is provided in the rescue robot body (1), the buoyancy chamber is communicated with the generating chamber (801), the one-way valve (802) is fixedly connected to the rescue robot body (1), the generating chamber (801) is connected to the external environment via the one-way valve (802), and a plurality of the sodium particles are provided in the generating chamber (801).

4. The water emergency rescue robot according to claim 3, characterized in that: A rotating assembly is provided in a rescue robot body (1), the rotating assembly comprising a rotating groove (5), a driving groove (501), a gear ring (502), a gear (503) and a motor (504); the rotating groove (5) is provided in the rescue robot body (1); the gear ring (502) is fixedly connected to the circumferential surface of an inner ring frame (2); the driving groove (501) is provided in the rescue robot body (1); the driving groove (501) is connected to the rotating groove (5); the motor (504) is fixedly connected to the rescue robot body (1); the gear (503) is fixedly connected to the output end of the motor (504); and the gear (503) is meshed with the gear ring (502).

5. The water emergency rescue robot according to claim 4, characterized in that: A control module is installed in the rescue robot body (1), and the control module is signal-connected to the motor (504), two one-way valves, a second electric push rod (401), a water jet propulsion device (402), and a plurality of first electric push rods (3).

6. The water emergency rescue robot according to claim 5, characterized in that: The surfaces of the plurality of heat-conducting boxes (6) are all provided with heat-conducting patterns.

7. The water emergency rescue robot according to claim 6, characterized in that: The surface of the rescue robot body (1) is provided with a plurality of groups of limit assemblies, and the plurality of groups of limit assemblies are respectively connected to a plurality of connecting plates (301), and each group of limit assemblies includes (302) and (303), wherein the (302) is rotatably connected to the surface of the connecting plate (301), and the (303) is rotatably connected to the surface of the rescue robot body (1), and the (303) is rotatably connected to the connecting plate (301).

8. The water emergency rescue robot according to claim 7, characterized in that: The plurality of water inlet channels (603) are all set to have an inclination angle of 330 degrees.

9. The water emergency rescue robot according to claim 8, characterized in that: A power source (7) is fixedly connected to the surface of the rescue robot body (1).

10. A method for using a water emergency rescue robot, using a water emergency rescue robot according to any one of claims 1 to 9, characterized in that: The steps include: S1, placing the device at the inner ring position of the swimming ring, and the control module controls the operation of the first electric push rod (3), and the extended end of the first electric push rod (3) drives the connecting plate (301) to contact the inner ring of the swimming ring, so that the device is connected to the swimming ring; S2, placing the swimming ring and the device into water, and controlling the water jet propulsion device (402) to operate so as to move the device and the swimming ring to a position where a person needs to be rescued; S3, the person in distress enters the inner ring position of the inner ring frame (2), and the buoyancy of the swimming ring makes the person in distress float; S4. When the device and the lifebuoy bear the weight of the person in distress, part of the device sinks, and at this time, part of the heat transfer box (6) is submerged in the water. Water enters the heat transfer box (6) through the water inlet channel (603), and contacts the iron oxide particles (602) after being filtered by the filter plate (601). The iron oxide particles (602) react in the environment of water and air and generate heat. The heat is transferred to the surface of the heat transfer box (6). When the person in distress contacts the surface of the heat transfer box (6), the heat is transferred to the person in distress. S5. Control the one-way valve (802) to operate, so that water enters the generating chamber (801), and the sodium particles react with the water to generate gas. The gas enters the buoyancy chamber from the generating chamber, thereby increasing the buoyancy of the part of the rescue robot body (1) away from the water jet propulsion device (402), and controls the water jet propulsion device (402) to operate, so that the device carries the people in distress to a safe area.

Images