Water pump having good sealing effect

A technology of sealing effect and water pump, which is applied to the parts of the pumping device for elastic fluid, the pump element, the parts of the variable displacement pump, etc., can solve the problems of insufficient sealing and easy water leakage, etc.

Inactive Publication Date: 2018-11-30
合肥信仁液压机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seal between the existing water pump and the external water pipe is not good

Method used

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  • Water pump having good sealing effect
  • Water pump having good sealing effect

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] The present invention provides such Figure 1-2 The shown water pump with good sealing effect includes a pump body 1, a motor 2 is arranged on the top of the pump body 1, a water inlet 3 is arranged on one side of the pump body 1, and a water inlet 3 is arranged on the other side of the pump body 1. Water outlet 4, the side of the water inlet 3 and the side of the water outlet 4 are provided with a first flange 5, and one side of the first flange 5 is p...

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Abstract

The invention discloses a water pump having a good sealing effect. The water pump includes a pump body, a motor is arranged at the top of the pump body, a water inlet is arranged on one side of the pump body, and a water outlet is arranged on the other side of the pump body. First flanges are disposed on one side of the water inlet and one side of the water outlet, one side of each first flange isprovided with a second flange, one side of the second flange is provided with an external water pipe, the surface of one side of the first flange is provided with a sealing groove, the surface of oneside of the second flange is provided with a seal ring groove, a seal ring is disposed in the seal ring groove, and one side of the seal ring is provided with a sliding push plate. The top and the bottom of the inner wall of the seal ring groove are provided with sliding plates, and one side of the sliding push plate is provided with a telescopic rod. The sliding push plate is disposed on one side of the seal ring, a spring is disposed on one side of the sliding push plate, and through the tension action of the spring, the seal ring always presses the sealing groove to avoid loosening the seal ring.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a water pump with good sealing effect. Background technique [0002] A pump is a machine that transports fluid or pressurizes the fluid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended solids. The sealing performance of the connection between the existing water pump and the external water pipe is not good enough, and the phenomenon of water leakage will easily occur at the connection after a long time of use. [0003] Therefore, it is necessary to invent a water pump with good sealing effect to solve the above problems. Contents of the invention [0004] The purpose of the present inventi...

Claims

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Application Information

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IPC IPC(8): F04B53/00F04B53/16
CPCF04B53/00F04B53/16
Inventor 孙云龙
Owner 合肥信仁液压机械有限公司
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