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

Anti-leakage device for distribution room of transformer substation

A power distribution room and anti-leakage technology, which is applied in the substation/power distribution device shell, busbar/line layout, etc., can solve the problems of complicated wiring and waste of wires, so as to improve the service life, stability, and The effect of applicability

Pending Publication Date: 2022-07-15
LINFEN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-leakage device for substation power distribution room to solve the problem that in the existing power distribution room, the upper end of each power distribution box is provided with a waterproof cover, so that the wires are drawn out from the bottom and side of the power distribution cabinet. , can prevent water from flowing into the power distribution cabinet, but it causes a certain degree of complexity to the wiring, and also causes a certain degree of waste of wires

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
  • Anti-leakage device for distribution room of transformer substation
  • Anti-leakage device for distribution room of transformer substation
  • Anti-leakage device for distribution room of transformer substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Example: refer to Figure 1-7 , In the embodiment of the present invention, an anti-leakage device for a power distribution room of a substation includes a cover 1, a water seal 12 and a squeeze nut 14. The end of the cover 1 is matched with a locking ring 3 connected to one side of the locking ring 3. A nut 5 is fixedly connected, a first wire hole 7 is connected inside the nut 5, a first thread 8 is formed on the outer wall of the first wire hole 7, and a first sealing groove 9 is formed on the end side of the first wire hole 7. The first sealing groove 9. A first sealing ring 10 is connected internally, an annular groove 11 is formed on the side of the first sealing ring 10, an extrusion ring 24 is fixedly connected to the inner wall of the first wire hole 7, and a water seal 12 is connected to the inner wall of the extrusion ring 24. , the side of the first wire hole 7 is matched with a second wire hole 17, the outer wall of the second wire hole 17 is provided with ...

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 the field of power distribution room leakage prevention, and discloses a transformer substation power distribution room leakage prevention device which comprises a cover cap, a water seal and an extrusion nut, the tail end of the cover cap is connected with a locking ring in a matched mode, one side of the locking ring is fixedly connected with a nut, the interior of the nut is connected with a first wire hole in a matched mode, and the outer wall of the first wire hole is provided with a first thread. The power distribution cabinet is provided with the water seal, the inner wall of the water seal is firmly attached to the outer wall of the wire by controlling the extrusion nut, water is blocked outside the water seal, it is guaranteed that water does not enter the part inside the water seal, the stability of all power distribution cabinets in the power distribution room is improved, the whole device is covered with the cover cap, dust falling or foreign matter entering the device is avoided, and the power distribution cabinet is convenient to use. And meanwhile, the service life of the device is prolonged, the water seal in the shape of a circular truncated cone is arranged, sealing of wire harnesses with different thicknesses can be met by adjusting the extrusion force of the extrusion nut, and the application degree of the device is improved.

Description

technical field [0001] The invention relates to the technical field of leakage prevention of power distribution rooms, in particular to a leakage prevention device of power distribution rooms of substations. Background technique [0002] The power distribution room refers to the indoor power distribution place with low-voltage load, which mainly distributes electric energy for low-voltage users. Facilities for equipment with voltage levels of 10kV and below are divided into high-voltage power distribution rooms and low-voltage power distribution rooms. Electric room, the entry introduces the composition, design specification, safety system, etc. of the power distribution room, so the leakage prevention in the power distribution room is particularly important. [0003] In the existing power distribution room, the upper end of each power distribution box is equipped with a waterproof cover, so the wires are drawn out from the bottom and side of the power distribution cabinet ...

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): H02B1/28H02B1/26H02B1/20
CPCH02B1/28H02B1/26H02B1/20
Inventor 贾瑞刘剑孟柄岐贺琦康萍靳瑞强
Owner LINFEN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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