Compact high-pressure plunger pump

A high-pressure plunger pump, compact technology, applied in the field of plunger pump, can solve the problems of many parts, large volume, leakage and so on

Inactive Publication Date: 2009-11-04
SHANGHAI HEPU MACHINERY MFG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic high-pressure plunger pumps are all assembled in parts, and the internal pipelines are connected in blocks. There are many parts, large volume, and complex structure. Because high-pressure plunger pumps have high requirements for the cleanliness of the oil, it is difficult to guarantee the cleanliness of various parts. , at the same time, there are more scattered connections, which are prone to leak points

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Compact high-pressure plunger pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, a new compact high-pressure plunger pump device, the high-pressure plunger pump includes a gear pump part, a low-pressure disc part, a high-pressure oil circuit block part and a high-pressure plunger disc part, and the gear pump part is arranged on The low-pressure disc part is connected with the low-pressure disc part, one end of the high-pressure oil block part is connected to the low-pressure disc part, and the other end is connected to the high-pressure plunger disc part; the gear pump part includes a gear pump 1, the gear The pump is an outsourced gear pump 1 and a filter 14, which is connected to the gear pump 1 through a pipe joint. The low-pressure disc components include a low-pressure disc 2 and a sealing ring 3. The high-pressure oil circuit block The components include a high-pressure oil circuit block 10 and a high-pressure relief valve 11. The high-pressure relief valve 11 is arranged on the side of the high-pressure oil circuit ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a compact high-pressure plunger pump which comprises a gear pump component, a low-pressure disk component, a high-pressure oil passage block component and a high-pressure plunger disk component. The gear pump component is arranged on and connected with the low-pressure disk component, one end of the high-pressure oil passage block component is connected with the low-pressure disk component, and the other end of the high-pressure oil passage block component is connected with the high-pressure plunger disk component. Compared with the prior art, the invention has the advantages of few components, safety, reliability, small volume, convenient repair, and the like.

Description

technical field [0001] The present invention relates to plunger pumps, in particular to compact high-pressure plunger pumps. Background technique [0002] At present, domestic high-pressure plunger pumps are all assembled in parts, and the internal pipelines are connected in blocks. There are many parts, large volume, and complex structure. Because high-pressure plunger pumps have high requirements for the cleanliness of the oil, it is difficult to guarantee the cleanliness of various parts. , At the same time, there are more scattered connections, which are prone to leakage points. Therefore, the quality of domestic high-pressure plunger pumps has been unstable for a long time, and the main market has been occupied by imported products. Contents of the invention [0003] The object of the present invention is to provide a compact high-pressure plunger pump device with few components, safe and reliable, small volume and convenient maintenance in order to overcome the abov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F04B23/10
Inventor 徐志雄
Owner SHANGHAI HEPU MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap