Wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system

Abstract

The invention discloses a wheel type armoured fire fighting truck concentrated electric control pneumatic waterway system, comprising an executable section and a control section connected with the executable section, wherein, the executable section comprises a water pump connected with the output terminal of an engine, a water tank and a foam tank which are connected with the main inflow pipe of the pump, and a main gun, a sub gun, a front spray head and a tyre spray head which are connected with the main outflow pipe of the pump, the control section comprises a controller and a panel, a wireless receiver connected with the controller and a corresponding wireless emitter, a combined valve casing connected with the controller, and a gas cylinder connected with the combined valve casing, and the combined valve casing of the control section is connected with a water pump stop valve, a foam liquid flushing valve, a Venturi tube water supply valve, a main gun ball valve, a sub gun ball valve and an electric shock switch of the executable section. The invention has the advantages of simpleness and rapidness, can gain time for the fire fighting truck to rapidly enter the battle state for disaster fight, has high automation degree, can realize remote control function, and provides the guarantee for safety of fireman.

Description

technical field

[0001] The invention relates to a centralized electronically controlled pneumatic waterway system for a wheeled armored fire truck. A processor is used to centrally control the opening and closing of an airway electromagnetic valve, air pressure is used as a power source for valve opening, and the waterway system is water or foam mixed liquid as a flow medium. Background technique

[0002] As the core of the entire fire truck, the fire truck waterway system is a functional system for fire fighting and disaster relief. The special working environment of the fire truck requires its waterway system to have the characteristics of high reliability, easy operation, compact structure, and quick entry into the fighting state. At present, the valves in the waterway system of fire trucks mainly use manual valves, electric valves, and electro-pneumatic valves. Three types; manual valve operation is time-consuming, laborious, cumbersome, and cannot realize automatic con...

Examples

Embodiment Construction

[0018] see figure 1 The centralized electro-pneumatic waterway system of a wheeled armored fire truck includes an execution part and a control part connected with it;

[0019] The execution part includes a water pump 3 connected to the output end of the engine 30, a water tank 1 and a foam tank 2 connected to the main water inlet pipeline 37 of the water pump, a main gun 28 and a secondary gun connected to the main water outlet pipeline 9 of the water pump 3 29. Front sprinkler head 26 and tire sprinkler head 27;

[0020] The control part includes a controller and a panel 10, a wireless receiver 12 connected to the controller and a corresponding wireless transmitter 13, a combined valve box 11 connected to the controller and a gas cylinder 33 connected to the combined valve box;

[0021] The combined valve box 11 of the control part is connected with the water pump cut-off valve 15, the foam liquid stop valve 17, the foam liquid flushing valve 18, the Venturi tube water suppl...

technical field

[0001] The invention relates to a centralized electronically controlled pneumatic waterway system for a wheeled armored fire truck. A processor is used to centrally control the opening and closing of an airway electromagnetic valve, air pressure is used as a power source for valve opening, and the waterway system is water or foam mixed liquid as a flow medium. Background technique

[0002] As the core of the entire fire truck, the fire truck waterway system is a functional system for fire fighting and disaster relief. The special working environment of the fire truck requires its waterway system to have the characteristics of high reliability, easy operation, compact structure, and quick entry into the fighting state. At present, the valves in the waterway system of fire trucks mainly use manual valves, electric valves, and electro-pneumatic valves. Three types; manual valve operation is time-consuming, laborious, cumbersome, and cannot realize automatic con...

Examples

Embodiment Construction

[0018] see figure 1 The centralized electro-pneumatic waterway system of a wheeled armored fire truck includes an execution part and a control part connected with it;

[0019] The execution part includes a water pump 3 connected to the output end of the engine 30, a water tank 1 and a foam tank 2 connected to the main water inlet pipeline 37 of the water pump, a main gun 28 and a secondary gun connected to the main water outlet pipeline 9 of the water pump 3 29. Front sprinkler head 26 and tire sprinkler head 27;

[0020] The control part includes a controller and a panel 10, a wireless receiver 12 connected to the controller and a corresponding wireless transmitter 13, a combined valve box 11 connected to the controller and a gas cylinder 33 connected to the combined valve box;

[0021] The combined valve box 11 of the control part is connected with the water pump cut-off valve 15, the foam liquid stop valve 17, the foam liquid flushing valve 18, the Venturi tube water suppl...

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