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Configure Parameters For A 2-ton Fire Engine

2 tons fire truck also known as fire truck, fire truck. Modified with 2 kinds of truck chassis, partly by tank, pump room, equipment boxes, power output and transmission system, piping system, electrical system, etc, are widely used in urban fire brigade, petrochemical industry, factories and mines enterprises, communities, forest, port, wharf and other departments, can quickly close to the fire fighting fire, all kinds of fire, is the ideal of fire-fighting equipment.

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One,chassis

Model: Dongfeng Motor Co., LTD. : EQ1075DJ3CDF, Engine: Anhui Quandiesel Power Co., LTD., Model: Q23-115E60, power: 85KW, drive form: rear-wheel drive, wheelbase: 3308mm, emission standard: GB3847-2005, GB176991-2018.

Two, the cab

Structure: original car double seat cab, seat setting: 2+3 people, equipment: in addition to the original car equipment, equipped with force control switch, 100W alarm, turn alarm light switch.

Three, cans

1.Capacity: water: 2500Kg, material: high quality steel plate, after high-tech anti-corrosion treatment, structure: frame welding, tank set vertical and horizontal anti-swing plate, to reduce the impact of water in the tank in the process of vehicle driving; The front and rear panels of the tank have trapezoidal folding ribs, so that the tank has enough strength and stiffness. The top of the tank is equipped with quick-opening manhole for convenient access of maintenance personnel. The tank is provided with a device and a filter screen to prevent the water pump from forming a vortex to affect the flow. The tank is equipped with stainless steel floating ball type liquid level indicator, which can display the capacity of fire extinguishing agent in the tank through the level gauge on the instrument panel. The tank bottom is provided with a ball valve sewage outlet. The tank body is equipped with a 76mm overflow pipe and a 76mm injection port on both sides of the carriage, which is convenient for water supply and liquid filling of other vehicles.

2.Equipment: 1 population hole, with fast locking and opening device. 1 liquid level indicator. 1 sewage outlet with stainless steel ball valve. Two water injection ports (one on the left and right)

3.Process: solid and reliable welding, remove and clean slag, virtual welding and other defects; After welding, the tank body should be hydrostatic test for 24 hours to ensure no leakage.

Four,fire pump and pipeline system

1.Fire pump:CB10/20 low-pressure fire pump (Shanghai Rongshen) Flow rate: 20L/s, pressure: 1.0mpa, installation type: rear, vacuum pump: piston; Vacuum pump material: wear-resistant, corrosion resistant to seal requirements; Water diversion time ≤35s, suction depth ≥7m. Maximum vacuum: ≥85kPa;

2.Pipe system.

(1) Water absorption pipeline: water pump with φ 100mm

(2) The water inlet can absorb water from natural water source, liquid tank and fire storage tank. In addition, it can connect the fire hydrant to absorb water and supply water with a converted reducing interface. The suction pipe is placed on the roof of the car. A water inlet with a φ 100mm butterfly valve for connecting to a water tank.

(3) Water outlet pipeline: 1 φ 57mm is set on the roof

(4) Flexible joints are used for water outlet fire gun pipelines and control valves; A φ 65mm manual ball valve control outlet is set on the left and right sides of the pump room.

3.Water injection pipeline:a φ 65mm water pump is set in the pump room to inject water into the tank pipeline and control valve; There is a φ 65mm water injection pipe on the left and right sides of the carriage, which can inject water into the tank. The interface is an inner button interface, and is equipped with a closed cover.

4.Discharge water pipe:In order to protect the water pump and ball valves, the discharge water pipe is installed in the pipeline, and respectively equipped with ball valves.

5.Cooling water pipeline:in order to make the reclaimer cope with various complicated situations in the work, it is equipped with cooling water pipeline and control valve connected with the inlet and outlet water pipe.

Five, fire cannon

1.Model: PS20 fire gun (Zhangqiu), flow: 20 (1/s), range: water ≥45m.

2.Pressure: 1.0mpa Position: located at the top of the tank.

3.Control: manual control, with locking mechanism, easy to operate.

Six, take force device

1.Type: full power sandwich force picker cooling mode: forced water cooling lubrication mode: splash oil lubrication control mode: operating on the dashboard of the cockpit, the force picker is convenient and stable, with the same sound.

2.Installation: the power extractor is well matched with the engine, accurate installation, no self-falling off after combination.

Seven, equipment box and pump room

1.Main material: skeleton and skin are high quality carbon steel; The internal equipment frame adopts aluminum alloy profile, and the interior decoration board is oxidized aluminum plate.

2.Basic Structure:

(1) for the overall structure, the front for the equipment box, the rear for the pump room

(2) The rear is a pump room, equipped with instrument panel and operating system, equipment box and pump room are equipped with a locked shutter door. The frame is welded to the structure and ensures its strength and stiffness.

(3) The space can be adjusted at will, and the equipment box is equipped with drainage holes.

(4) The equipment box is reliable, beautiful and can be adjusted at will. It is equipped with a large space curtain door equipment box to ensure the full use of space.

(5) The car and pump room are equipped with floodlights to meet the lighting needs of night fire fighting.

3.Aluminum alloy rolling shutter door:

(1) All equipment compartment and pump room are used with locked shutter door, handle and lock pin strong and durable, no deformation, sealing performance after water test, to ensure no leakage.

(2) Rivets are fixed in the sliding rails on both sides of the curtain door to avoid falling off.

(3) There are lights in each equipment compartment, which are controlled by the opening and closing of the rolling shutter door.

(4) Aluminum alloy curtain doors are equipped on the left and right, with a rear rear door, which is safe and reliable, beautiful and practical.

Eight,electrical system

1.The top of cab is equipped with red long row luxurious alarm light.

2.The power of alarm is 100W;

3, in order to ensure the use of safety, the whole vehicle line is made of wire harness, the connection with waterproof plug, to ensure the use of line safety.

4, the roof is equipped with a fire lighting; Both sides of the vehicle is equipped with safety sign lights, body and tail according to the standard paste reflective logo.

5, all equipment boxes are installed LED lights, convenient for night combat lighting.

6.Both sides of the vehicle are equipped with two flashing lights above each other, safety identification lights and side response reflectors (combined) are installed below, with front and rear profile lights, a turn signal light on each side, and floodlights in the crew room, equipment box and pump room.

7, alarm, alarm light, strobe light, circuit for independent additional circuit, control device installed in the cab.

8.All lines are protected by bushing, and different colors are used to distinguish the connection form and function of lines.

9.Equipment on instrument panel in pump room: level gauge, tachometer, pressure gauge, vacuum gauge, lighting switch of equipment box, etc.

Nine,instrument panel and equipment on board

1.The instrument panel is located in the pump room at the rear of the vehicle, with a control panel and sufficient lighting;

2, all control handles, switches, indicators are marked near;

3.There are operation instructions.

4, all signs are durable and high adhesion, can withstand the impact of temperature and climate change.

5, the operation panel adopts high-quality aluminum plate, beautiful, durable, the overall weight is lighter. 6, the pump room operating system is set in the rear of the vehicle, no pressure outlet, to ensure the safety of operators, panel lighting.

Ten,general technical requirements

1, the vehicle performance in line with GB7956 “Fire Truck performance Requirements and Test Methods”.

2, the vehicle appearance to maintain a certain degree of flatness, and in accordance with the relevant provisions.

3, all riveting to maintain a certain density, in line with the enterprise standard.

4, all welding firm, smooth, smooth, in line with the enterprise standard.

5.All operating switches, instruments, equipment racks and vehicles are equipped with standard nameplate marks.

Reprinted from the sanitation repair car earth

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