Unlock instant, AI-driven research and patent intelligence for your innovation.

Lever type pipeline pressure automatic adjusting device

A pipeline pressure and automatic adjustment technology, applied in the direction of valve device, valve operation/release device, fluid pressure control without auxiliary power, etc., can solve problems such as pipeline vibration, affecting use effect, pipeline flow fluctuation, etc., and achieve flow increase Effect

Pending Publication Date: 2021-01-05
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When there is a large pressure fluctuation in the water pipeline or the water supply is stopped after the water is stopped, the flow in the pipeline will fluctuate greatly, which will affect the use effect, cause waste of water resources, and may cause pipeline vibration, endangering the safety of the pipeline and related accessories Safety

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
  • Lever type pipeline pressure automatic adjusting device
  • Lever type pipeline pressure automatic adjusting device
  • Lever type pipeline pressure automatic adjusting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] as attached Figure 1-3 As shown, the present invention includes a pipeline 1, a box body 2 arranged on the pipeline 1, a bracket 5 fixed on the outer wall of the pipeline 1, a pressing plate 3 connected to the bracket 5 through a rotating shaft, located in the box body 2 and connected to the left end of the pressing plate 3 The baffle plate 6 connected in rotation and the deflection device connected to the right end of the pressure plate 3 to drive the movement of the pressure plate 3; the pipeline 1 is provided with an arc-shaped installation groove 15, and the lower end of the baffle plate 6 is also correspondingly arc-shaped. After the plate 6 is inserted into the pipe 1, it fits into the installation groove 15.

[0018] The deflection device includes a connecting rod 4, a pressing block 7 and a return spring 8. A placement groove is arranged on the pipeline 1. The pressing block 7 is arranged in the placement groove, and its inner surface is in contact with the liq...

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 lever type pipeline pressure automatic adjusting device. Flow in a pipeline can be automatically adjusted according to pipeline pressure. The lever type pipeline pressure automatic adjusting device comprises a pipeline, a bracket arranged on the outer wall of the pipeline, a pressing plate connected with the bracket through a rotating shaft, a baffle arranged at one endof the pressing plate and used for adjusting the flow of the pipeline and a deflection device arranged at the other end of the pressing plate and used for driving the pressing plate to move. The lowerend of the baffle is inserted into the pipeline. The deflection device is composed of a pressing block, a connecting rod and a reset spring. When the pressure in the pipeline is large, the pressing block can move upwards under the action of the pressure, so that the pressing plate is driven to deflect, then the baffle is driven to move downwards, the sectional area of the pipeline is reduced, thepressure and the water flow in the pipeline are reduced, and automatic adjustment of the pressure and the flow in the pipeline is achieved.

Description

technical field [0001] The invention relates to a device for automatically adjusting pressure and flow in a pipeline according to pressure, in particular to a lever type pipeline pressure automatic adjustment device. Background technique [0002] When there is a large pressure fluctuation in the water pipeline or the water supply is stopped after the water is stopped, the flow in the pipeline will fluctuate greatly, which will affect the use effect, cause waste of water resources, and may cause pipeline vibration, endangering the safety of the pipeline and related accessories Safety. Therefore, the research and innovation of the automatic pressure adjustment device for the water pipeline has obvious significance for reducing the waste of water resources and ensuring the safe operation of the water pipeline and its ancillary facilities. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lever-type pipeline pressur...

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): F16K17/32F16K31/122
CPCF16K17/32F16K31/1221G05D16/04
Inventor 刘庆刚代凯哲孙占朋
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY