Fire-fighting water taking vehicle
A water truck and fire-fighting technology, which is applied to motor vehicles, tracked vehicles, vehicle parts, etc., can solve the problems of large water intake drop, many potholes, and difficulty in getting close to water sources, etc.
Inactive Publication Date: 2018-09-25
CHONGQING TECH & BUSINESS INST
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Problems solved by technology
However, in places far away from the city, once a fire or other natural disaster occurs, it is impossible to provide a convenient fire water supply for the fire brigade. The fire brigade needs to find a natural water source such as a river nearby to fetch water. However, the distance between the accident site and the natural water source The distance is relatively long, so it is necessary to pump out the water from the natural water source and transport it to the accident site for a long distance to provide fire water supply for the fire brigade
[0003] However, the topography of the natural water source is complex, or there are many potholes, it is not easy to get close to the water source, or the water intake drop is large, and the water needs to be suspended at a high altitude
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[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] When implementing: as figure 1 and figure 2 As shown, a fire-fighting water truck includes a hydraulically driven crawler chassis 1, an engine (not shown in the figure) is installed on the crawler chassis 1, and the engine is located in the middle of the crawler chassis 1 in the width direction, and Close to the rear end of the crawler chassis 1, the output end of the engine is arranged along the length direction of the crawler chassis 1 toward the front end of the crawler chassis 1; the middle of the crawler chassis 1 is also provided with a fuel tank (in the figure not shown), the fuel tank is located below the engine, and the fuel pipe of the engine is connected to the fuel tank; the output end of the engine is installed with a gearbox (not shown in the figure), the transmission The side of the box facing away from the engine has three gearbox ou...
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The invention discloses a fire-fighting water taking vehicle. The fire-fighting water taking vehicle comprises a hydraulically driven caterpillar band chassis, wherein an engine is mounted on the caterpillar band chassis, and a transmission box is mounted at an output end of the engine; a hydraulic suspension arm is mounted at the front end of the caterpillar band chassis; a group of water takingsystem is arranged on each of two sides of the caterpillar band chassis along the width direction and comprises a water taking hydraulic pump which can be suspended on the hydraulic suspension arm; awater taking module comprises a water pump and a water taking hydraulic motor which are integrally mounted, and a water taking hydraulic pipe with a length over 20m is connected between the water taking hydraulic motor and the water taking hydraulic pumps; and the two water taking hydraulic pumps and a walking hydraulic pump are mounted on the transmission box, a control valve group is connected to an oil outlet of the walking hydraulic pump and comprises two walking control valves which are used for respectively controlling a left caterpillar band and a right caterpillar band of the caterpillar band chassis, and a control oil hole of the walking hydraulic pump is connected to the caterpillar band chassis through a pipeline. The fire-fighting water taking vehicle has the advantages that the fire-fighting water taking vehicle can be adapted to various terrains, and water can be taken close to natural water sources.
Description
technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a fire fighting water truck. Background technique [0002] In the fire fighting system, water, as a traditional fire extinguishing medium, is easy to obtain and occupies a considerable proportion in fire fighting operations. In cities, large buildings are equipped with fire-fighting water systems, which have undergone fire-fighting inspections to provide water supply to the fire brigade in the event of a fire. However, in a place far from the city, in the event of a fire or other natural disaster, it is impossible to provide a convenient fire water supply for the fire brigade. The fire brigade needs to find nearby natural water sources such as rivers to fetch water. The distance is relatively long. For this reason, it is necessary to pump out the water from the natural water source and transport it to the accident site to provide fire water supply for the fire br...
Claims
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IPC IPC(8): B62D55/06B60K25/00
CPCB60K25/00B62D55/06
Inventor 杨平陈锐税永波
Owner CHONGQING TECH & BUSINESS INST