What are the structural features and working principles of the aircraft WATER tanker (electric)

What are the structural features and working principles of the aircraft WATER tanker (electric)

JSTY5060GQSE aircraft water vehicle (electric) The chassis cab of the product is flat head, single row seat, two-door type, and the occupant is 2 people; The drive type is 4×2, the clean water tank volume is 5.0m³, and the water supply flow is 220L/min.

Qingling QL1070BEVECH2Y chassis Type II chassis, the company according to the product design for local modification. The rear end of the girder is welded with a working platform frame, the left side of the platform frame is a ladder, which is used for staff to go on the box maintenance and sanitary cleaning, and the right side of the platform frame is a cleaning pipe conveying device. A water pump and water inlet pipe are arranged on the left side of the girder.

The clean water box shell is made of high-quality stainless steel plate with a thickness of 5mm, made of food-grade stainless steel, and welded by argon arc welding. The internal welding of the box is smooth and without burrs. The bottom surface of the box is made of circular arc, and the water tank is installed with a certain inclination for easy drainage. The water outlet inside the water tank is equipped with a filter screen, which can protect the water pump well, and the upper end of the water tank is equipped with a water inlet, which is equipped with a tight sealing cap. There is a clear and intuitive water level gauge in the water inlet position of the water tank, which can clearly and correctly reflect the liquid level height in the box.

The water tank in cold areas uses an incubator water tank. The insulation water tank is based on a cold-rolled steel plate with a thickness of 2mm and filled with 20mm thick insulation cotton in the middle of the normal temperature water tank to keep the water tank warm and prevent freezing in winter. (optional)

The inside of the water tank is equipped with a stainless steel anti-swing plate with a thickness of 5mm, to avoid shaking when the vehicle is running after the water is added to the water tank.

The welding is firm, the layout is reasonable, and the cleaning is easy. The top of the water tank is separately provided with an air vent valve.

The lifting work platform is the work operation platform, which can meet the working height of different types of aircraft in use. The lifting cylinder is a single hydraulic cylinder, liter

The falling mechanism is made of new aluminum alloy profiles. The platform is equipped with an electrical control switch assembly, which is used to control the water pump and the lift of the platform.

Set up safety protection devices on the platform. When the hydraulic operating system fails, press the red "emergency stop" button to break the vehicle

Electricity, immediately stop operation, the hydraulic system does not work, the platform can not continue to rise or fall, to avoid collision with the aircraft accident.

Under the platform is equipped with a travel switch, when the platform completely drops to the lowest and touches the travel switch under the platform, the vehicle can drive, thus

To ensure the safety of the operator, the lifting platform is installed around the surface of the yellow D-type anti-collision pipe, the platform is equipped with an emergency valve, when there is an emergency

When the case, open the emergency valve, you can make the lifting platform from the height down.