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Movable type self-priming water pump device

A mobile, transmission device technology, applied in pump devices, drive pumps, non-variable-capacity pumps, etc., can solve problems such as high cost and complex structure, and achieve the effects of convenient operation, flexible maneuverability, and safe parking.

Active Publication Date: 2014-01-08
WUHAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to be in place under complex road and site conditions such as muddy slopes, the structure is complex, and the cost is high

Method used

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  • Movable type self-priming water pump device

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Embodiment Construction

[0022] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. Marked in the figure are tractor 1, mobile trolley 2, power output shaft 3, transmission device 4, gearbox 5, universal coupling 6, water pump device with self-priming function 7, water pump 8, vacuum generator 9, soda Separator 10, water return device 11, air pipe 12, water inlet pipe 13, water outlet pipe 14, pipeline 15, water inlet control valve 16, inlet section 17, outlet section 18, main body section 19, water return port 20, water return control valve 21. Water return pipe 22, hydraulic oil pipe 23, hydraulic outrigger 24, hydraulic system 25, parking device 26.

[0023] A mobile self-priming water pump device, comprising a mobile trolley 2, a water pump device 7 with a self-priming function arranged on the mobile trolley 2, a tractor 1 capable of dragging the mobile trolley 2 forward and having ...

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Abstract

A movable type self-priming water pump device comprises a movable trolley (2) with a parking device (26), a water pump device (7) with a self-priming function, a tractor (1) with a power output shaft (3) and a transmission device (4) connected with the power output shaft (3) of the tractor (1) and the pump shaft of a water pump (8), the water pump device (7) is arranged on the movable trolley (2), and the tractor (1) can drag the movable trolley (2) to advance. The movable type self-priming water pump device has the advantages that the device is flexible, convenient to operate, high in use ratio and less in investment; traction power and driving force are provided by the tractor, and the structure is simple; the device can be suitable for muddy roads, inclined slopes and other complex roads and site conditions, movement in place is easy, and parking is safe; when the movable type self-priming water pump device does not work, the tractor can be used for other aspects, and the use ratio of the tractor is improved.

Description

[0001] technical field [0002] The invention belongs to the technical field of mechanical drainage and irrigation, in particular to a mobile self-priming water pump device. Background technique [0003] The pumping station project is an extremely important infrastructure in water conservancy construction, and it is responsible for important tasks such as agricultural water lifting and irrigation, flood control and drainage, and domestic water supply for urban and rural residents. There are more than 500,000 fixed pumping stations in my country, which are distributed in cities, rural areas and river basins all over the country. While the fixed pump station plays a huge role, it also has many limitations, mainly in high engineering investment, poor flexibility and reliability. According to statistics, the civil construction part of fixed pumping station investment often accounts for more than 50% of the total investment. In addition, a number of auxiliary equipment such as g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/02F04D9/02
Inventor 王志远刘德祥韩向远
Owner WUHAN UNIV
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