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A leak-proof water pump

A technology of water pump and water inlet, applied in the direction of pump, pump components, pump control, etc., can solve the problems of reducing the working efficiency of the pump, shaft sealing, pump leakage and so on

Active Publication Date: 2020-08-14
JIANGSU YANBANG PUMP MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the long-term use of the water pump, there will be shaft sealing problems, which will cause the water pump to leak during work, causing hydraulic loss and reducing the working efficiency of the water pump

Method used

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  • A leak-proof water pump
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Embodiment Construction

[0080] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0081] see figure 1 , an anti-leakage water pump, comprising:

[0082] The water pump body 10 is provided with a cavity inside, and the shell of the water pump body 10 is formed with a water inlet port 11 and a water outlet port 12;

[0083] The water delivery disc 20, a water delivery disc 20 is rotatably arranged in the inner cavity of the water pump body 10, the water delivery disc 20 rotates with the driving motor 30, and the inner pipe of the water delivery disc 20 is connected with all the water delivery discs 20. The water inlet port 11 is sealed and connected, and the water delivery disc pipe 20 is further formed with a water delivery channel 21, and the water delivery ...

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Abstract

The invention provides an anti-leakage water pump. The anti-leakage water pump comprises a base, a power motor, a water pump shell and an impeller, wherein the power motor is fixedly connected to theupper surface of the base, and the water pump shell is arranged at the end, which is provided with an output shaft, of the power motor; the water pump shell is of a cavity shell structure and is connected with the end part of the power motor in a sealed mode, and a water inlet and a water outlet are formed in the water pump shell; and the impeller is further arranged in the water pump shell, and the impeller is coaxially and rotationally connected with the output shaft arranged in the water pump shell. The rotating output shaft is arranged in the inner cavity of the water pump shell, not onlycan participate in liquid conveying and but also can be protected, so that operation accidents can be effectively prevented, the output shaft can be prevented from being damaged, and the service lifeof the output shaft can be prolonged.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to an anti-leakage water pump. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport the liquid. The water pump is widely used in agriculture, production and other life fields. In some occasions, it is necessary to use a high-power water pump for work, so it is necessary to use a high-power motor to drive the pump body. Generally speaking, most of the high-power motors are horizontal, which is convenient for installation and stable during operation. Moreover, the chassis of the anti-leakage pump is in direct contact with the ground, and the stability is extremely high. [0003] During the long-term use of the water pump, the problem of shaft sealing will occur, which will lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D13/06F04D29/08F04D29/42F04D29/58F04D15/00
CPCF04D13/0606F04D15/00F04D29/086F04D29/4293F04D29/5886
Inventor 练正钊吴凡
Owner JIANGSU YANBANG PUMP MFG CO LTD
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