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

Capacity-type metering station with high automation

A volumetric, measuring station technology, applied in the direction of measuring capacity, volume measurement, measuring device, etc., can solve the problems of single function and low measurement accuracy, and achieve the effect of high degree of automation and improved weighing accuracy.

Pending Publication Date: 2018-12-21
郑州忠林智能科技有限公司
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of single function and low measurement accuracy of volumetric metering stations with high degree of automation in the prior art

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
  • Capacity-type metering station with high automation
  • Capacity-type metering station with high automation
  • Capacity-type metering station with high automation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A volumetric metering station with a high degree of automation, see the accompanying drawings, connected to a standard metal gauge group, including a cylinder connected to a hydraulic control mechanism, the piston end of the cylinder is connected to the piston of the reversing hydraulic cylinder, and the cylinder body of the reversing hydraulic cylinder There are four inlet and outlet joints. There are also oil ports on the cylinder body of the reversing hydraulic cylinder and both ends of the piston of the reversing hydraulic cylinder. The oil ports are connected to the metering pipe 8, and the two metering pipes 8 are connected to the metering hydraulic cylinder. The cavities on both sides of the inner piston, two of the four inlet and outlet joints are connected to the oil inlet or outlet of the standard metal gauge to form the flow rate in different directions of the metering pipeline 8, and there are positions in the metering hydraulic cylinder body The sensor 10 an...

Embodiment 2

[0046] Embodiment 2, the principle of this embodiment is the same as that of Embodiment 1, the specific difference is that the metering hydraulic cylinder is connected in series on the liquid flow circuit pipeline of the volumetric metering station, the inlet end of the liquid flow circuit is connected to the standard metal gauge group, and the outlet end Connected to the metering hydraulic cylinder, the liquid flow circuit is also equipped with a reversing element that drives the liquid in the metering hydraulic cylinder to change direction. There is a gap compensation connection 31 between the two ends of the metering hydraulic cylinder and the liquid flow circuit pipeline. There is a weighing mechanism, the weighing mechanism includes a return spring 30, a cylinder installed on the outside of the spring 30, a large spring tray 25 installed on the top of the spring 30 and a spring adjustment plate 29 installed on the bottom of the spring 30, the spring adjustment plate 29 It ...

Embodiment 3

[0048] Embodiment 3, the principle of this embodiment is the same as that of Embodiment 1, the specific difference is that: the oil-water ratio detection mechanism includes a detection cylinder connected in series to the metering pipeline 8, and in the detection cylinder, a plastic is installed extending from the inlet end to the outlet section. The manufactured metering rod 22 is wound with a winding 21 on the metering rod 22, and after the two ends of the winding 21 pass through the detection cylinder, an external circuit is connected to measure the resistance value of the liquid flow in the metering pipe 8. The external circuit passes through the module After converting the circuit, the digital circuit is connected to output the resistance value, and the oil-water ratio value is output through the controller. The metering rod 22 is coaxially installed with the metering pipe 8, and supporting devices are installed on both sides thereof. In specific implementation, it can also...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a capacity-type metering station with high automation and aims to provide the capacity-type metering station which has versatile functions and is high in automation and measurement accuracy. The capacity-type metering station is connected to a standard metal measurement group and comprises an air cylinder, wherein the air cylinder is connected with a hydraulic control mechanism, a piston end of the air cylinder is connected with a piston of a reversing hydraulic cylinder, four inlet and outlet connectors are arranged on a cylinder body of the reversing hydraulic cylinder, oil through holes are further arranged in the cylinder body of the reversing hydraulic cylinder and two ends of the piston of the reversing hydraulic cylinder and are connected with metering pipelines, the two metering pipelines respectively communicate with cavities in two sides of the piston of the metering hydraulic cylinder, the four inlet and outlet connectors are connected with an oil inlet or an oil outlet of the standard metal measurement device in a paired way to form flowing speeds of the metering pipelines in different directions, a position sensor and a timing component are arranged in the cylinder body of the metering hydraulic cylinder so as to meter flowing quantity, the metering station also comprises an air pressure detection device and an oil and water proportionally-mixed detection device, an electric control device comprises a singlechip microcomputer, an input end circuit of the singlechip microcomputer is connected with the position sensor, the timing component, the air pressure detection device and the oil and water proportionally-mixed detection device, and an output end of the electric control device is connected with a display screen.

Description

technical field [0001] The invention relates to the field of volumetric metering stations with a high degree of automation, in particular to a volumetric metering station with a high degree of automation. Background technique [0002] Volumetric flow measurement uses a fixed small volume to repeatedly measure the volume of fluid passing through the flowmeter. Therefore, there must be a space constituting a standard volume inside the positive displacement flowmeter, which is usually called the "measurement space" or "measurement chamber" of the positive displacement flowmeter. This space is formed by the inner wall of the instrument case and the rotating parts of the flowmeter. The working principle of the positive displacement flowmeter is: when the fluid passes through the flowmeter, a certain pressure difference will be generated between the inlet and outlet of the flowmeter. The rotating part of the flowmeter (referred to as the rotor) rotates under this pressure differ...

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): G01F11/02
CPCG01F11/024
Inventor 程航周洋刘岩马庆锋李长琦牛振华黄恩
Owner 郑州忠林智能科技有限公司
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