Intelligent submersible pump control box

A submersible pump and control box technology, applied in the field of intelligent submersible pump control system, can solve problems such as submersible pump control problems, and achieve the effect of prolonging the service life of equipment, reducing labor intensity of employees, and low cost

Active Publication Date: 2015-08-05
TIANCHEN COAL MINE OF ZAOZHUANG MINING GRP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the invention is to solve various submersible pump control problems in the industrial field

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
  • Intelligent submersible pump control box
  • Intelligent submersible pump control box
  • Intelligent submersible pump control box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 It is a general diagram of the intelligent submersible pump control system of the present invention. exist figure 1 The middle liquid level control box 1 is connected to the submersible liquid level transmitter 3 through a special shielded cable, and the submersible pump 4 extracts the liquid inside the on-site pump pit 2 for drainage.

[0021] figure 2 It is the flow chart of the intelligent submersible pump control system of the present invention. The liquid level transmitter 3 measures the liquid level value in real time. If it is within the normal range, the anti-rust timing circuit starts to work, and the set time can be adjusted. After the set time is exceeded, the submersible pump will stop after 2 seconds for rust removal. The liquid level transmitter 3 measures the liquid level in real time. After the value exceeds the normal range, if the state of the motor protector 1RJ is within the normal range, the contactor is closed, the submersible pump 4 ...

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 aims to provide an intelligent submersible pump control box which can automatically drain water according to the height of the liquid level of a pump pit. The intelligent submersible pump control box comprises a liquid level control box body and a submersible pump, wherein the submersible pump is located in the pump pit, a power source wire of the submersible pump is connected with the liquid level control box body which is connected with a liquid level transmitter through a special shield cable, and the liquid level control box body is composed of a liquid level controller SW, an alternating current contactor KM1, an auxiliary output relay KZ1, middle relays KA1 and KA2, a motor protector 1RJ, a sound and light alarming device YSQ, time relays ST1 and ST2, a time accumulator ST3 and other electric components. The intelligent submersible pump control box achieves automatic control over a small water pump, only needs to perform patrol inspection at regular time, is good in reliability and stability after being tested repeatedly, reduces input of personnel, relieves labor intensity of workers, prolongs the service life of equipment and not only saves electric energy, but also improves work efficiency.

Description

technical field [0001] The invention belongs to the field of mine electrical technology, and relates to an intelligent submersible pump control system for intelligent and automatic drainage of general submersible pump drainage. Background technique [0002] During the production process of the power plant, most of the pump pits of various equipment are designed to be lower than the water level, resulting in the stagnant water not being able to flow to the drainage ditch by itself. Safe Production. [0003] Usually there are the following solutions: First, the original method of installing a submersible pump in the equipment pump pit is used for drainage. The disadvantage is that the submersible pump needs to be manually operated to start and stop, and the drainage of the equipment pit is operated by the operator during the inspection period. Personnel should not stay away during the drainage process to avoid damage to the submersible pump due to "dry running" of the water p...

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 Patents(China)
IPC IPC(8): F04B49/06
Inventor 曹允钦张福军毕晓峰陈亚东尹建超王宜清邱闯闫波梁志国王勇韩思忠杨蓉蓉
Owner TIANCHEN COAL MINE OF ZAOZHUANG MINING GRP
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