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

Centralized control oil replenishment system and decentralized oil replenishment method

A control system and centralized control technology, applied in control/adjustment system, liquid level control, non-electric variable control, etc., can solve problems such as low work efficiency, easy fatigue, heatstroke, and excessive oil replenishment, so as to improve work efficiency and avoid High temperature operation, the effect of ensuring the safety of employees

Inactive Publication Date: 2019-02-15
FUJIAN JINGFENG TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing oil replenishment method requires the company to spend a lot of manpower and time to check the liquid level. Manual oil replenishment is prone to the problem of overfilling or underfilling. If there is too much replenishment, it will lead to waste. The production will be affected by oil cut-off and line stop. At the same time, the oil tank, screw and the heating workshop are on the same floor, and the temperature in the heating workshop is as high as about 50°. During the inspection, it is easy to suffer from fatigue and heatstroke, and the work efficiency is low, which brings great inconvenience to the employees. Heavy workload and potential safety hazards

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
  • Centralized control oil replenishment system and decentralized oil replenishment method
  • Centralized control oil replenishment system and decentralized oil replenishment method
  • Centralized control oil replenishment system and decentralized oil replenishment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Please refer to Figure 1 to Figure 8 , Embodiment 1 of the present invention is:

[0070] A centralized control oil supply system 100, including a control system 1, an oil distribution system 2, a liquid level transmitter 3 and a solenoid valve 4, the oil distribution system 2 includes a total oil tank 21, an oil pipeline 22 and an oil distribution tank 23; the control System 1 includes a control terminal 11, a PLC control module 12 and an analog input module 13, the control terminal 11 is connected to the PLC control module 12, the PLC control module 12 is connected to the analog input module 13, and the analog input module 13 is connected to the liquid level transmitter The device 3 is connected, and the PLC control module 12 is connected with the solenoid valve 4;

[0071] Wherein, the total oil tank 21 is connected with the oil distribution tank 23 through the oil pipeline 22, the solenoid valve 4 is arranged in the oil pipeline 22, the liquid level transmitter 3 ...

Embodiment 2

[0078] Please refer to Figure 9 to Figure 10 , the second embodiment of the present invention is:

[0079] A method for dispersing and replenishing oil, comprising the steps of:

[0080] S1. The liquid level transmitter detects the oil level signal in the oil distribution tank, converts the oil level signal into a current signal, and sends the current signal to the control system, wherein, in this embodiment, the oil level signal is converted into a current signal Specifically: the oil level signal and the current signal have a linear relationship, when the oil level signal is 0 meters, the current signal is 4mA, and when the oil level signal is 2 meters, the current signal is 20mA;

[0081] S21. The analog input module receives the current signal, converts the current signal into a PLC control signal, and sends the PLC control signal to the PLC control module, wherein, in this embodiment, the conversion of the current signal into a PLC control signal is specifically: curren...

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 centralized control oil replenishment system and a decentralized oil replenishment method. The centralized control oil replenishment system includes a control system, an oildistribution system, liquid level detection modules and on / off control modules. The oil distribution system comprises a main oil tank, an oil pipeline and at least two sub oil tanks. The control system is connected with the liquid level detection modules and the on / off control modules. The main oil tank is connected with the sub oil tanks through the oil pipeline. The on / off control modules are arranged in the oil pipeline. The liquid level detection modules are arranged in the sub oil tanks. The on / off control modules and the liquid level detection modules are in one-to-one correspondence with the sub oil tanks. The liquid level detection modules detect the oil level signals in the sub oil tanks, the control system obtains oil replenishment signals according to the oil level signals, theon / off control modules carry out opening / closing according to the oil replenishment signals, so that timely and accurate automatic oil replenishment is realized. Through automatic oil replenishment, the safety of employees is ensured, the work efficiency is improved, and oil waste caused by over-replenishment and production stoppage caused by under-replenishment are avoided.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a centralized control oil replenishment system and a decentralized oil replenishment method. Background technique [0002] In the textile industry, oil replenishment is essential in the process of making FDY, POY, HOY and other filaments. Among them, the oil tank is generally installed and used on the same floor as the screw, and each line is equipped with an independent oil tank. The oil tank must be inspected every shift, and oil should be replenished when the oil level is low. Stop topping up. In textile enterprises with a certain scale, there are often dozens of lines, even hundreds of lines, so each shift and each line must carry out decentralized checks on the oil level, and then refill the oil. [0003] The existing oil replenishment method requires the company to spend a lot of manpower and time to check the liquid level. Manual oil replenishment is prone to the problem of overf...

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): G05D9/12
CPCG05D9/12
Inventor 饶伟伟付重先曹峰陈官吴华新
Owner FUJIAN JINGFENG 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