Fire fighting truck, and water-fetching control device, system and method thereof
A technology of a control device and a control method, applied in fire rescue and other directions, can solve problems such as idling of water pumps, equipment damage, misoperation, etc., and achieve the effect of avoiding equipment damage and reliable control.
Active Publication Date: 2014-04-30
CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE +1
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Problems solved by technology
Therefore, in the actual operation process, due to human factors such as the operator's proficiency, it is easy to misuse
And once there is a misoperation, it may cause the water pump to run dry (such as the outlet valve of the water tank is not opened), hold the pressure (the outlet valve of the water cannon is not opened) and other dangerous situations that do not meet the normal use of the water pump and pipeline. Equipment damage
Method used
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[0016] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0017] figure 1 It is a block diagram of the fire truck water fetching control device according to the present invention. Such as figure 1 As shown, the fire truck water fetching control device 100 provided by the present invention may include: a receiver 111 for receiving the operation mode and water suction mode for the fire truck; and a controller 112 for receiving the operation mode received by the receiver 111 In the case of an automatic mode, the controller 112 is used to: control the fire truck to perform corresponding water absorption control according to the water absorption mode; control the water pump power take-off 121 to shift gears for power take...
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The invention discloses a fire fighting truck, and a water-fetching control device, a system and a method thereof. The control device comprises a receiver and a controller. The receiver is used for receiving an operation mode and a water absorption mode of the fire fighting truck; under a condition that a received operation mode is an automatic mode, the controller is used for controlling the fire fighting truck to perform corresponding water-absorption control according to the water absorption mode, for controlling a water pump power takeoff device to engage a gear for power takeoff operation, for controlling a water cannon outlet valve to be opened, and for adjusting the water output amount by adjusting the rotating speed of an engine, so as to control a water cannon outlet pressure to meet a water output pressure of the fire fighting trunk. Therefore, reliable control of water output of the fire fighting truck is realized.
Description
technical field [0001] The invention relates to the field of fire trucks, in particular to a fire truck and its water fetching control device, system and method. Background technique [0002] At present, the water fetching operation of the fire truck usually needs to complete a series of operations such as selecting the water suction mode, opening the outlet valve of the water cannon, shifting the power take-off of the water pump, and adjusting the engine speed. to perform the above operations. The above operations need to be performed strictly in the correct order. At present, all the above-mentioned operations are performed manually by operators. Therefore, in the actual operation process, due to human factors such as the operator's proficiency, misoperation is easy to occur. And once there is a misoperation, it may cause the water pump to run dry (such as the outlet valve of the water tank is not opened), hold the pressure (the outlet valve of the water cannon is not o...
Claims
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IPC IPC(8): A62C27/00A62C31/00A62C37/00
Inventor 苏亮邓鹏飞
Owner CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE