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Valve flow distribution ultrahigh-pressure axial plunger pump

An axial piston pump and ultra-high pressure technology, which is applied to the components of the pumping device for elastic fluids, pump components, variable displacement pump components, etc. and other problems, to achieve the effect of expanding the selection range, reducing the manufacturing cost and reasonable structure

Inactive Publication Date: 2013-04-03
天津市泽华源泵业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its structure is complex and difficult to process, especially the oil distribution plate, which is limited by the processing conditions and the processing technology is complicated, which makes the product appear to be expensive in general use
Cannot reach higher working pressure

Method used

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  • Valve flow distribution ultrahigh-pressure axial plunger pump

Examples

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Embodiment Construction

[0013] Refer to figure 1 , Make an integrated drive shaft 1, connect the pump body 2 in which the left rotation bearing 3 and the right rotation bearing 4 are installed in order from one end thereof, and are designed with a communicating oil passage 10 and an oil discharge port communicating with the communicating oil passage 10 The pump body 6 of 9 is designed with a communicating oil passage 10 and an oil discharge port 9 communicating with the communicating oil passage 10, and the plunger cylinder assembly 5 and the integrated oil suction and discharge valve 7 are connected and installed in the pump body 6 from the direction of the pump body 2. The pump body 6 and the pump body 2 are connected together by connecting bolts 11, and finally an outer cover 8 is connected to the outer end of the pump body 6 to form a structure. When in use, the present invention is transported to the site of use, connected to the power, and can be operated reliably after starting.

[0014] The ado...

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PUM

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Abstract

The invention discloses a valve flow distribution ultrahigh-pressure axial plunger pump which is formed as follows: one end of a transmission shaft integrally arranged is connected with a pump and a pump body in sequence, the pump is connected with and provided with a left rotating bearing and a right rotating bearing, the pump body is provided with a communicating oil duct and an oil discharge outlet communicated with the communicating oil duct, the pump body provided with the communicating oil duct and the oil discharge outlet communicated with the communicating oil duct is connected with a mounted plunger cylinder assembly and an integrated oil suction and discharge valve from the direction of the pump, and then connects the pump casing and the pump body as a whole by connecting bolts, and finally the outer end of the pump body is connected with an outer cover. The valve flow distribution ultrahigh-pressure axial plunger pump is reasonable in design, and convenient to use, and the production efficiency is improved.

Description

Technical field [0001] The invention relates to a plunger pump, in particular to a valve-distributed ultra-high pressure axial plunger pump, which is suitable for the production of ultra-high pressure axial plunger pumps. Background technique [0002] At present, the axial piston pumps mostly adopt the oil distribution method of disc distribution. The working pressure is 31.5MPa. Its structure is complex and processing is difficult, especially the oil distribution pan, which is limited by processing conditions and the processing technology is complicated, which makes the product appear to be more expensive in general use. Can not reach higher pressure. Summary of the invention [0003] The problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a valve distribution ultra-high pressure axial plunger pump. The plunger pump is not only reasonable in design and convenient to use, but also the oil distribution valve can be made of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/10
Inventor 张国荣管文升
Owner 天津市泽华源泵业科技发展有限公司
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