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Improved plunger pump shell body

A plunger pump and casing technology, which is applied to the casing field of plunger pumps, can solve the problems affecting the performance and service life of the pump, insufficient hardness, poor heat dissipation, etc. Effect

Inactive Publication Date: 2013-05-22
NANTONG XINFENGXIANG HYDRAULIC CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The shell of the existing plunger pump has flat surface, poor heat dissipation, and insufficient hardness. When used for a long time, the interior of the plunger pump will generate a lot of heat, which cannot be dissipated, which will affect the performance and service life of the pump.

Method used

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  • Improved plunger pump shell body

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Embodiment Construction

[0011] Such as figure 1 As shown, the casing of the improved plunger pump of the present invention is provided with a plunger hole 1 and a crankshaft hole 2, the plunger hole 1 is arranged in the middle of the casing, the crankshaft hole 2 is arranged on both sides of the casing, and the casing The outer surface of the body is provided with a heat dissipation rack 3, the housing is provided with inclined reinforcing ribs 4, and any corner of the housing is provided with a lock ring 5, and the cross-sectional shape of the heat dissipation rack 3 is trapezoidal.

[0012] In the improved plunger pump housing of the present invention, the outer surface of the housing 1 is provided with a heat dissipation rack 3, and the cross-sectional shape of the heat dissipation rack 3 is trapezoidal, which can increase the heat dissipation area of ​​the housing to achieve the purpose of rapid heat dissipation, and at the same time Enhanced the hardness of the shell. The casing is provid...

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PUM

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Abstract

The invention discloses an improved plunger pump shell body which is provided with a plunger hole and crank shaft holes. The plunger hole is formed in the middle of the shell body, and the crank shaft holes are formed in two sides of the shell body. The improved plunger pump shell body is characterized in that radiating racks are arranged on the outer surface of the shell body, inclined reinforcing ribs are arranged on the shell body, and a locking ring is respectively arranged on all corners of the shell body. The improved plunger pump shell body has the advantages of being attractive in appearance, high in strength, strong in practicability and suitable for being assembled on various pumps.

Description

technical field [0001] The invention relates to an accessory of a plunger pump, in particular to a casing of the plunger pump. Background technique [0002] The shell of the existing plunger pump has flat surface, poor heat dissipation, and insufficient hardness. When used for a long time, the interior of the plunger pump will generate a lot of heat, which cannot be dissipated, which will affect the performance and service life of the pump. . Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a plunger pump casing with fast heat dissipation and high hardness to solve the above-mentioned shortcomings. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: an improved plunger pump casing, the casing is provided with a plunger hole and a crankshaft hole, the plunger hole is arranged in the middle of the cas...

Claims

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Application Information

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IPC IPC(8): F04B53/16
Inventor 顾凤祥
Owner NANTONG XINFENGXIANG HYDRAULIC CASTING