The water rescue robot has the functions of autonomous return to home and automatic return to home if the signal is disconnected, and the position of the return anchor point can be changed at will.

The water rescue robot (Little Golden Dragon) can withstand up to 2 meters of wind and waves, and can provide buoyancy and support for up to 8 people at the same time to float on the water.

Yes, in actual rescue, two water rescue robots (Little Golden Dragon) can be used side-by-side and connected together for remote control, which can significantly increase the buoyancy and pulling force of the water rescue robot.

1. Daily maintenance

(1) Check the power of the smart lifebuoy frequently. If the power of the lifebuoy is less than 75%, it needs to be charged in time;

(2) Check the battery level of the handheld remote control frequently. When the battery level of the remote control is lower than 3 grids, it needs to be charged in time;

(3) If the smart lifebuoy is used in seawater or acidic water environment, the fuselage and propeller of the lifebuoy should be rinsed with clean water in time after use.

2. Matters needing attention

(1) Before entering the water, make sure that the waterproof cover of the charging port is installed in place, otherwise it will be dangerous;

(2) It is strictly forbidden to run the propeller continuously after leaving the water. Continuous running under water shortage will damage the seals;

(3) It is strictly forbidden to operate continuously with high power at a location where foreign matter such as sand, gravel, etc. will be sucked into the jet pump by the river (lake). The entry of foreign matter will cause permanent damage to the propeller;

(4) Maintenance work must be carried out under safe conditions;

(5) A dedicated person should be assigned to maintain the smart lifebuoy;

(6) It is strictly forbidden to clean the smart lifebuoy with flammable liquid;

The no-load speed of the U-shaped intelligent lifebuoy is up to 7.6m/s, which is 10 times that of ordinary rescuers; the manned speed is up to 2m/s, the endurance is more than 60 minutes, and it can carry 260kg. The throw height can reach up to 30 meters.

The main body adopts intelligent start and stop without switch, automatic power on when falling into the water, and automatic power off after leaving the water. Remote control distance ≥1200m.

The U-shaped intelligent lifebuoy adopts a dual thruster system, supports left and right differential steering, can adjust the turning radius, and the robot has the function of keeping a straight line and will not run off.

The Zhejiang Chengshi U-shaped intelligent lifebuoy is propelled by a jet pump, and there is no exposed propeller structure. The propulsion is safe and will not cause secondary injury to the people who fall into the water. At the same time, it can effectively avoid the risk of water weeds and other debris entangled with the propeller; the high-density filter design can block Various impurities in water with a diameter of ≥1mm.

1. Maintenance

(1) Check the power of the robot frequently. If the power of the robot is less than 20%, it needs to be charged in time;

(2) Check the battery power of the handheld remote control frequently. If the remote control distance becomes shorter or the remote control is not sensitive, and the power of the remote control is less than one cell, you need to charge it in time;

(3) Frequently check whether the mechanical connection part is damaged or loose, if any, it should be replaced or tightened in time;

(4) If the robot is used in seawater or acidic water environment, the hull and water inlet should be rinsed with clean water in time after use.

2. Matters needing attention

(1) Maintenance work is not allowed to be carried out under non-safe conditions;

(2) It is strictly forbidden to open the cover and repair in the dangerous area;

(3) A dedicated person should be assigned to perform the maintenance work of the robot;

(4) It is strictly forbidden to clean the robot with flammable liquids;

(5) The main power switch must be turned off when repairing electrical components.

The chassis of the all-terrain emergency rescue robot adopts a large-travel trailing arm suspension, an integral load-bearing frame, and a six-wheel full-drive design. It has good adaptive attachment capabilities. It can easily travel on swamps, grasslands, potholes, continuous humps, Walking on gravel and other roads.

The all-terrain emergency rescue robot can replace and add multiple functional tops according to the rescue requirements of the actual use scene to form a fire-fighting and smoke-exhausting robot, an anti-terrorism riot drive robot, an unmanned combat vehicle, and a nuclear environment detection and inspection robot.

1. Matters needing attention

(1) Maintenance work is not allowed to be carried out under non-safe conditions, and it is strictly forbidden to open and repair in dangerous areas;

(2) A dedicated person should be assigned to maintain and charge the robot;

(3) It is strictly forbidden to clean the robot with flammable liquid;

(4) The main power switch must be turned off when repairing electrical components;

(5) Do not turn on the spot continuously for more than 10 minutes, it will cause the machine to overheat and damage the robot;

(6) The robot needs to power off the brakes. Please power off the robot walking system when stopping work on a slope.

2. Maintenance

(1) Check the power supply voltage of the robot frequently. If the battery level of the vehicle is lower than 20%, it needs to be charged in time.

(2) Check the battery of the handheld remote control frequently. If the remote control distance becomes shorter or the remote control is not sensitive, you need to replace the battery and charge it in time.

(3) In cold weather, in order to prevent the pipeline from freezing and cracking, please open the drain valve in time to drain the water after use.

(4) Check the tire pressure, 2.5Bar is the best condition.

(5) Frequently check whether the mechanical connection part is damaged or loose, if any, it should be replaced or tightened in time.

Fully autonomous detection robots are mainly suitable for various large petrochemical companies, long-term closed tunnels, mines, oil tank farms, etc. There is a risk of toxic and harmful gas leakage, the spread of flammable and explosive gases, and the risk of explosion, or the scarcity of oxygen may cause operations. Dangerous places where people are suffocated by hypoxia. Mainly used for on-site environmental investigation operations in hazardous locations, factory inspection operations, etc.

The fully autonomous detection robot can detect a variety of toxic and hazardous flammable gases (LEL, SO2, H2S, CO, O2, Cl2, etc., can be customized according to requirements), and the detection result response time is ≤30s. The robot carries the detector into the detection area, and the detection result is directly fed back to the controller display through the software, and the result can be read directly without reducing the original detection efficiency.

1. Matters needing attention

(1) Maintenance work is not allowed to be carried out under non-safe conditions, and it is strictly forbidden to open and repair in dangerous areas;

(2) A dedicated person should be assigned to maintain and charge the robot;

(3) It is strictly forbidden to clean the robot with flammable liquid;

(4) The main power switch must be turned off when repairing electrical components;

(5) Do not turn on the spot continuously for more than 10 minutes, it will cause the machine to overheat and damage the robot;

(6) The robot needs to power off the brakes. Please power off the robot walking system when stopping work on a slope.

2. Maintenance

(1) Check the power supply voltage of the robot frequently. If the battery voltage is lower than 48V, it needs to be charged in time.

(2) Check the battery of the handheld remote control frequently. If the remote control distance becomes shorter or the remote control is not sensitive, you need to replace the battery and charge it in time.

(3) The rubber of the drive wheel is severely peeled off or damaged and must be replaced.

(4) Frequently check whether the mechanical connection part is damaged or loose, if any, it should be replaced or tightened in time.

(1) Lightweight and compact: light weight, only 15kg, small size and easy to carry.

(2) Strong power: 6 vector thrusters, water speed up to 2m/s, high search and rescue efficiency.

(3) High-brightness lighting: equipped with four 1500 lm LED lights, which can carry out reconnaissance operations in a totally black underwater environment.

(4) Strong working ability: It can integrate high-definition imaging sonar, high-definition camera, manipulator, lighting and other modules, and can perform operations in complex hydrological environments.

The maximum working depth of the underwater search and rescue robot is 300 meters.

1. Rinse with clean water

When the submarine has just been used, please wash it with clean water as soon as possible and remove the debris, paying particular attention to the thruster and other parts, which will help to slow down the corrosion rate of metal parts.

2. Replace the sealing ring

When the submarine has been placed for more than 6 months or the submarine has been operating for more than 100 hours, please replace the O-rings at the end cover of the battery compartment and the vent bolts (2 locations) in time.

[Note: After the O-ring is used many times, repeatedly, and for a long time, the performance will decrease to a certain extent, and it needs to be replaced regularly. ]