New type water pump

A water pump, a new type of technology, applied in pump elements, variable capacity pump parts, parts of pumping devices for elastic fluids, etc. The effect of strength, increased service life and material saving

Inactive Publication Date: 2013-07-17
DANYANG HUAYU MECHANICAL & ELECTRICAL EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a new type of water pump that saves materials and reduces costs. By changing the reinforcing ribs into bosses, the problem of insufficient strength of the sealed water hole and the inability to save materials in the pump body is solved.

Method used

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  • New type water pump

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Embodiment Construction

[0010] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0011] Such as figure 1 As shown, this embodiment provides a new type of water pump, including a pump body 1 and a bracket 2, the bracket 2 is arranged at the bottom end of the pump body 1, and the pump body 1 is provided with a boss 3, the boss 3 is arranged on the upper part of the pump body 1, and the boss 3 is provided with a sealing water hole 4.

[0012] The boss 3 is cylindrical, and the sealing water hole 4 is located at the center of the boss 3 , and a rubber plug 5 is arranged on the sealing water hole 4 .

[0013] The pump body 1 , the bracket 2 and the boss 3 are integrally cast and formed, and the bracket 2 is provided with reinforcing ribs 6 .

[0014] By setting the boss ...

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Abstract

The invention provides a new type water pump which comprises a pump body and a support. The support is arranged at a bottom end of the pump body; the pump body is provided with a boss which is arranged on an upper portion of the pump body; and the boss is provided with a sealing water hole. The new type water pump has the advantages of improving the strength of the sealing water hole due to the fact that the boss is arranged and the sealing water hole is formed on the boss; saving the materials of the pump body due to the fact that the size of the boss is moderate; and enabling the service life of the water pump to be extended due to a rubber plug which is used for protecting the sealing water hole.

Description

technical field [0001] The invention relates to a water pump, in particular to a novel water pump which saves materials and reduces costs. Background technique [0002] The pump is controlled by the prime mover and drives the medium to move. It is an energy conversion device that converts the energy output by the prime mover into the pressure energy of the medium. In the current water pump, since the sealing water hole needs to be made, but the quality of the sealing water hole must be guaranteed, a reinforcing rib is usually added to the pump body, and the sealing water hole is punched on the reinforcing rib, but because the sealing water hole is very small , The ribs are too long, wasting materials. Therefore, it is particularly important to solve the problem that the strength of the sealed water hole is insufficient and the pump body cannot save materials. Contents of the invention [0003] The purpose of the present invention is to provide a new type of water pump th...

Claims

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Application Information

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IPC IPC(8): F04B53/00
Inventor 于国华杨建忠
Owner DANYANG HUAYU MECHANICAL & ELECTRICAL EQUIPCO
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