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Underground water drawing device

A technology for water intake and groundwater, which is applied to water supply devices, drinking water devices, and components of pumping devices for elastic fluids, etc. effect of life

Active Publication Date: 2018-11-27
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water intake device for extracting groundwater, which aims to solve the problem that the water pump will vibrate when it starts running, which will easily cause damage to the internal parts of the water pump and reduce the service life.

Method used

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Examples

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specific Embodiment approach

[0038] In a specific embodiment, the connecting shell 1 and the fixing block 2 are welded.

[0039] Further, see figure 1 , as a specific embodiment of the water intake device for extracting groundwater provided by the present invention, the transmission box 3 and the water inlet 5 are of an integrated structure.

[0040] Further, the connection shell is made of wear-resistant steel, which has the characteristics of high hardness and excellent wear resistance.

[0041] Further, see figure 2 As a specific embodiment of the water intake device for extracting groundwater provided by the present invention, the damping spring 1101 is welded with the chain 1107, the damping cylinder 1102 is welded with the protective shell 1103, and the protective shell 1103 is provided with a buffer spring 1111, and The spring fixing plate 1112 for installing the shock absorbing spring 1101, the outer surface of the piston 1104 fits with the shock absorbing cylinder 1102 and is in the same axis,...

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Abstract

The invention provides an underground water drawing device, and belongs to the technical field of underground water drawing. The underground water drawing device comprises a water pump used for providing power, a water pump control box arranged on the water pump, a transmission case used for being connected with the water pump, a water inlet formed in the transmission case and a water outlet formed in the transmission case, and further comprises a connecting shell used for connecting and fixing the water pump to the transmission case; a fixing block is arranged on the lower side of the connecting shell, a damping base is fixedly arranged on the lower side of the water pump, the other end of the damping base is connected with the fixing block, and the damping base is used for offsetting shake generated by the water pump. According to the underground water drawing device, shake generated by the water pump can be absorbed and consumed by the damping base, internal parts of the water pumpand the transmission case are protected against damage, and thus the service life is greatly prolonged.

Description

technical field [0001] The invention belongs to the technical field of groundwater intake, and more specifically relates to a water intake device for extracting groundwater. Background technique [0002] At present, the general method of utilizing groundwater is: underground wells are drilled to store water, and then water pumps or other means are used to take out the water in the wells for use. [0003] The prior art discloses that the application number is: CN94248128.3, a water intake device for extracting groundwater, which is especially suitable for areas without running water. However, the existing technology is installed under the ground, and the water pump will vibrate when it starts to run, which will easily cause damage to the internal parts of the water pump and reduce the service life. Contents of the invention [0004] The purpose of the present invention is to provide a water intake device for extracting groundwater, aiming at solving the problem that the wa...

Claims

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Application Information

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IPC IPC(8): E03B3/08F04D29/66
CPCE03B3/08F04D29/669
Inventor 马志敬孙玉壮王军燕石志祥王金喜孟志强
Owner HEBEI UNIV OF ENG
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