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

Standby power switch device

A technology of switchgear and backup power supply, applied in circuit devices, emergency power supply arrangements, electrical components, etc., can solve problems such as the inability to stop without notice, the inability of UPS equipment to meet the needs of use, and the large power consumption of mining equipment. The effect of simple structure, saving line investment and convenient operation

Inactive Publication Date: 2019-01-04
ZIBO HUAYUAN MINING CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mining equipment consumes a lot of electricity and cannot be shut down without notice. The commonly used UPS equipment cannot meet the needs of use

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
  • Standby power switch device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 The shown standby power switching device includes a mine first line 2 and a mine second line 3, and is characterized in that an isolating switch 4 is installed at the end of the mine first line 2 and the mine second line 3 for connection. Electric unit1.

[0014] An electric leakage alarm is installed at the 4 places of the isolating switch.

[0015] The first mining line 2 and the second mining line 3 are 10kv lines.

[0016] Ventilation switches are installed at 4 places of the isolating switch.

[0017] specific:

[0018] When the first mining line fails, the ventilation switch is opened, the isolating switch is closed, and the second mining line is connected to ensure the safety of electric equipment. Otherwise, the order of operations is reversed.

[0019] It guarantees the personal safety of the operator and the flexibility and reliability of the operating device to the greatest extent, protects the safe operation of the line, and provides gu...

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 standby power switch device, comprising a mining first line and a mining second line, characterized in that an isolation switch is installed at the tail ends of the mining first line and the mining second line, and then a power unit is connected with the isolation switch. The invention has the advantages of simple structure, convenient use and safety. It can be put intooperation quickly and reliably to ensure the safe operation of mine equipment. Line investment is saved, and convenient, safe and fast operation is realized.

Description

Technical field: [0001] The invention relates to a standby power switch device, which belongs to the field of mining equipment. Background technique: [0002] Mining equipment consumes a lot of electricity and cannot be shut down without notice. The commonly used UPS equipment cannot meet the needs of use. Therefore need a kind of simple and convenient facility in order to guarantee the electricity consumption of mining equipment. Invention content: [0003] The present invention provides a backup power switch device, which is used to ensure the electricity safety of mining equipment. [0004] The backup power switch device provided by the present invention includes a first line for mine use and a second line for mine use, and is characterized in that an isolating switch is installed at the end of the first line for mine use and the second line for mine use, and then connected to the power unit . [0005] An electric leakage alarm is installed at the isolating switch. ...

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): H02J9/02
CPCH02J9/02Y02B70/30Y04S20/20
Inventor 李怀富
Owner ZIBO HUAYUAN MINING CO LTD
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