Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-medium non-contact type continuous conveying device

A non-contact, conveying device technology, applied in liquid variable capacity machinery, pump control, pumps with flexible working elements, etc. The control method is simple, easy to monitor, and the effect of reducing the frequency of customer maintenance and repair

Inactive Publication Date: 2016-05-25
HANGZHOU PUPU SCI TECH
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this constant flow pump also has corresponding deficiencies. Since the two sets of diaphragm chambers are equipped with mutually independent phase-change power devices, the structure is complex and the cost is high; Complexity, high precision requirements for collaborative work, but also increases the cost of the control system

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
  • Multi-medium non-contact type continuous conveying device
  • Multi-medium non-contact type continuous conveying device
  • Multi-medium non-contact type continuous conveying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", "left", "right" etc. indicate an orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of t...

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 discloses a multi-medium non-contact type continuous conveying device, which comprises two isolation conveying chambers, wherein a diaphragm is arranged inside each isolation conveying chamber; the inside space of each isolation conveying chamber is separated into a power transmission cavity and a medium conveying cavity by the corresponding diaphragm; each power transmission cavity and the corresponding medium conveying cavity are sealed; the sizes of the power transmission cavity and the medium conveying cavity are influenced when the diaphragm deforms; the medium conveying cavity is provided with a liquid inlet and a liquid outlet extending to the outside of the isolation conveying chamber; the two power transmission cavities are communicated through a pipeline; a reversing valve and a pump used for driving fluid to flow between the two power transmission cavities are arranged on a pipeline arranged between the two power transmission cavities. According to the structure, the medium conveying link realizes complete static sealing; the media are not in contact with the pump; the fluid which cannot damage a pump head is used as power fluid; the system reliability is improved; the long-time stable conveyance of the media can be realized; the conveying pressure and the conveying flow rate can be precisely controlled; the control mode is simple.

Description

technical field [0001] The invention relates to a multi-media non-contact continuous conveying device. Background technique [0002] For some special media such as high-viscosity media, media containing solid particles, corrosive media, low-melting point media, gas-liquid mixed media, and easy-to-gasify media, it is not suitable to be transported by conventional pump devices. Direct delivery can easily cause blockage, corrosion and other damage to the pump head, resulting in a decrease in delivery accuracy, and it is difficult to achieve the actual needs of small flow, high pressure, high precision, quantitative and continuous delivery. [0003] The Chinese invention patent with the authorized notification number CN103291577 discloses a high-pressure metering pump device for transporting viscous liquids. high-pressure transmission. However, in the process of power transmission by the compartment bag of the device, the liquid absorption and infusion are carried out alternat...

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
IPC IPC(8): F04B43/06F04B49/22
Inventor 孔桂昌丁宽
Owner HANGZHOU PUPU SCI TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com