Water diversion device for remote water supply of high-flow fire pump
A technology for fire pumps and large flow, which is applied in the direction of pumps, drive pumps, non-variable pumps, etc. It can solve the problems of cumbersome preparation work, poor energy utilization rate, and low head, so as to achieve good system operation performance and improve work efficiency , the effect of a wide range of water sources
Inactive Publication Date: 2015-12-09
HEFEI JULAN SAFETY TECH
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Problems solved by technology
[0002] At present, the traditional domestic water diversion and drainage devices generally cannot be separated from the power supply when working
As a necessary condition, municipal or industrial power supply has high requirements for use. During outdoor emergency drainage or water supply, due to the influence of the environment and bad weather, the power supply has become a big problem; at the same time, the relevant equipment on the market mainly uses motors or diesel engines as power. , low efficiency, and poor energy utilization; its work is to absorb water from an open water source through internal negative pressure. When the water is raised to a certain height, the energy drops sharply, and it is limited by its low flow rate and low lift; prepare before operation The work is cumbersome and takes a long time, which greatly delays the fighter plane
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[0021] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.
[0022] Such as Figure 1 to Figure 4 As shown, it is a structural schematic diagram of a water diversion device for remote water supply of a large flow fire pump according to the present invention.
[0023] A water diversion device for remote water supply of a large-flow fire pump, including a trailer and a water diversion system arranged on the trailer, the water diversion system includes a diesel engine 3 for providing power, and the bottom of the diesel engine 3 is provided for storage and for Diesel engine 3 provides the diesel oil tank 12 of diesel oil, and one side of described diesel engine 3 is provided with hydraulic power unit 18, and the flywheel end of described diesel engine 3 is connected the input shaft of hydraulic clutch 4, and the output shaft of described hydraulic clutch 4 is conn...
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The invention discloses a water diversion device for remote water supply of a high-flow fire pump. The water diversion device comprises a trailer and a water diversion system. The water diversion system comprises a diesel engine. A hydraulic power unit is arranged at one side of the diesel engine. The flywheel end of the diesel engine is connected with an input shaft of a hydraulic clutch. An output shaft of the hydraulic clutch is connected with one end of a universal shaft. The other end of the universal shaft is connected with a main fire pump. A liquid level tuning fork inductor is installed at the top of the main fire pump. A water collector is installed on an inlet of the main fire pump. A water inlet of the main fire pump is connected with a vacuum pump through a vacuumizing pipeline. The vacuum pump is connected with a pipe of the water collector. The water diversion device has the water supply capacity far higher than that of a high-power firefighting truck, and the maximum flow reaches 200 L / s. The firefighting water supply pressure can reach 1.2 MPa to the highest degree; and the water diversion height reaches 5.5 m, the automation degree is high, it can be guaranteed that the device continuously works for a long time, and the application range is wide.
Description
technical field [0001] The invention belongs to the technical field of fire protection, in particular to a water diversion device for remote water supply of a large flow fire pump. Background technique [0002] At present, traditional domestic water diversion and drainage devices generally cannot work without power supply. As a necessary condition, municipal or industrial power supply has high requirements for use. During outdoor emergency drainage or water supply, due to the influence of the environment and bad weather, the power supply has become a big problem; at the same time, the relevant equipment on the market mainly uses motors or diesel engines as power. , low efficiency, and poor energy utilization; its work is to absorb water from an open water source through internal negative pressure. When the water is raised to a certain height, the energy drops sharply, and it is limited by its low flow rate and low head; prepare before operation The work is cumbersome and ta...
Claims
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Inventor 唐庆龙胡鹄金玉敏曹宗云贾磊磊
Owner HEFEI JULAN SAFETY TECH