Mixed feed system of variable-flow foam and fire fighting truck

A supply system and variable flow technology, applied in the field of variable flow foam mixing supply system and fire trucks, can solve the problems of unable to grasp the spray distance, unable to control the amount of foam, waste the environment, etc., to save fire extinguishing time, maximize the spray distance, The effect of reducing property damage

Active Publication Date: 2019-05-31
明光久智知识产权管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problems that the existing foam fire extinguishing system cannot control the amount of foam sprayed, cannot grasp the spraying distance, causes waste and pollutes the environment

Method used

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  • Mixed feed system of variable-flow foam and fire fighting truck
  • Mixed feed system of variable-flow foam and fire fighting truck
  • Mixed feed system of variable-flow foam and fire fighting truck

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Embodiment Construction

[0022] use Figure 1-Figure 6 A variable flow foam mixing supply system and a fire truck according to an embodiment of the present invention will be described as follows.

[0023] Such as Figure 1-Figure 6As shown, a variable flow foam mixing supply system according to the present invention includes a frame body 1, a separation plate 2, a mixing mechanism 3, a centrifugal mechanism 4, a power transmission mechanism 5 and a flow regulating mechanism 6; the frame body 1 It is in the shape of a cylinder, a liquid inlet pipe 7 is fixedly installed in the right end wall of the frame body 1, and a mixing and stirring mechanism 3 is provided at the right end inside the frame body 1; the mixing and stirring mechanism 3 is composed of a stirring rod 31, a stirring block 32 and a motor 33; The stirring rod 31 is inserted and rotated inside the frame body 1, the left side of the stirring rod 31 is rotated and connected to the middle part of the isolation plate 2, the right end of the s...

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PUM

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Abstract

The invention belongs to the field of fire fighting and extinguishment, and specifically relates to a mixed feed system of variable-flow foam and a fire fighting truck. The mixed feed system comprisesa frame body, an isolating board, a mixing and stirring mechanism, a centrifugal mechanism, a power transmission mechanism and a flow regulation mechanism, wherein a liquid inlet pipe is fixedly installed in the right end wall of the frame body, and the mixing and stirring mechanism is arranged in the right end of the frame body; a mixing rod is rotatably installed in the frame body in a penetrating mode, the left side of the mixing rod is rotatably connected to the middle of the isolating board in the penetrating mode, and the right end of the mixing rod is rotatably connected to a motor; the power transmission mechanism is arranged on the left side of the isolating board; the centrifugal mechanism is arranged on the left side of the power transmission mechanism; a conveying groove is formed in the left end of the mixing rod; and the flow regulation mechanism is fixedly connected to the lower end of a liquid outlet pipe by virtue of a flange plate. The mixed feed system is mainly used for solving the problems of waste and environmental pollution caused by incapability of controlling the amount of discharged foam and incapability of controlling the discharge distance of an existing foam extinguishing system.

Description

technical field [0001] The invention belongs to the field of fire extinguishing, in particular to a variable flow foam mixing supply system and a fire truck. Background technique [0002] The principle of foam fire extinguishing is that when extinguishing a fire, a large amount of carbon dioxide and foam can be ejected, and they can adhere to combustibles, so that the combustibles are isolated from the air, so as to achieve the purpose of extinguishing the fire. [0003] Fire trucks, also known as fire trucks, refer to special vehicles that are mainly used to perform fire response tasks. Fire departments in most countries, including China, also use them for other emergency rescue purposes. Fire trucks can transport firefighters to the scene of disasters and provide them with a variety of tools to perform disaster relief tasks. Modern fire trucks are usually equipped with large fire extinguishing equipment such as water tanks, water pumps, and foam fire extinguishing devices....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C5/02A62C27/00
Inventor 不公告发明人
Owner 明光久智知识产权管理有限公司
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