Fluid reversing system based on hydraulic impulse control

A reversing system and hydraulic pulse technology, applied in the hydraulic field, can solve problems such as troublesome operation, injury of workers, inapplicability of electric switches, etc., and achieve the effect of wide range of use, convenient operation and novel control method.

Active Publication Date: 2018-11-30
韶关一本机械设备有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of liquid transportation, when it is necessary to change the flow direction of the liquid, manual or electric switches are usually used to switch. These methods are very common, but there are some shortcomings. If these reversing switches are all manual switches, it will be extremely troublesome to operate, and if electric switches are used, the cost will increase, and the electric switches depend on the power supply, which is prone to various unpredictable accidents.
[0003] In addition, electric switches are not suitable for all occasions. For example, in farmland equipped with two switchable irrigation noz

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
  • Fluid reversing system based on hydraulic impulse control
  • Fluid reversing system based on hydraulic impulse control
  • Fluid reversing system based on hydraulic impulse control

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0048] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained in conjunction with specific implementations below.

[0049] Such as figure 1 As shown, a fluid reversing system based on hydraulic pulse control in this embodiment includes a drive chamber 1, a transfer chamber 2, a reversing assembly 3, an input pipe 4, and a return pipe 5.

[0050] Such as figure 1 , Figure 5 As shown, the driving chamber 1 includes a main tank 11, a sub-tank 12, an inner one-way valve 13, a push plate 14, a return spring 15, a receiving cylinder 16 and an outer one-way valve 17.

[0051] The main tank body 11 is a cylindrical shell, and the top surface and the bottom surface of the main tank body 11 each have a through hole.

[0052] The auxiliary tank body 12 is a cylindrical thin-walled member, the auxiliary tank body 12 is located in the main tank body 11, and the bottom surfac...

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 the field of hydraulics, in particular to a fluid reversing system based on hydraulic impulse control. The fluid reversing system comprises a driving chamber, a transfer chamber, a reversing assembly, an input pipe and a reflux pipe, wherein the input pipe is used for transferring the liquid via the reversing assembly, and distributing a certain amount of liquid into the driving chamber; the driving chamber is used for conveying the internally stored liquid into the transfer chamber under the function of hydraulic pressure impulse; the transfer chamber is used for distributing the liquid from the driving chamber, and conveying the part of liquid to the reversing assembly under the specified conditions, so as to reach the reversing purpose of the reversing assembly;the reflux pipe is used for recycling the liquid flown out of the transfer chamber and the reversing assembly. The fluid reversing system has the advantages that the conveying direction of the fluidcan be controlled by utilizing the hydraulic pressure impulse times, the control type is novel, and the operation is convenient and rapid; the device is controlled by self conveyed fluid, so as to realize the remote-distance and large-scale control.

Description

technical field [0001] The invention relates to the hydraulic field, in particular to a fluid reversing system based on hydraulic pulse control. Background technique [0002] In the process of liquid transportation, when it is necessary to change the flow direction of the liquid, manual or electric switches are usually used to switch. These methods are very common, but there are some shortcomings. If these reversing switches are all manual switches, it will be extremely troublesome to operate, and if electric switches are used, the cost will increase, and the electric switches depend on the power supply, which is prone to various unpredictable accidents. [0003] In addition, electric switches are not suitable for all occasions. For example, in farmland equipped with two switchable irrigation nozzles, it is not suitable to use electric switches, because water will affect the use and life of electric switches. [0004] However, the manual switch needs to be operated manually...

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): F17D1/08F17D3/01
CPCF17D1/08F17D3/01
Inventor 赵雪虎
Owner 韶关一本机械设备有限公司
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