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Intelligent transformer overhaul integration device

A transformer, intelligent technology, applied in switchgear, electrical components, etc., can solve the problems of inability to cool and dedust the transformer online, and inability to monitor the oil temperature of the transformer cooling oil online.

Active Publication Date: 2016-11-30
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention cannot perform on-line monitoring of the cooling oil temperature of the transformer, and cannot perform on-line cooling and dust removal on the transformer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: An intelligent transformer maintenance integrated device, including a platform 1, a slewing mechanism arranged on the upper part of the platform 1, and a running mechanism 2 arranged at the bottom of the platform 1, and the left and right sides of the platform 1 are provided with There is a groove 3, the upper part of the slewing mechanism is provided with a right elevating rod 4, the top of the right elevating rod 4 is provided with a right inspection box 5, and the right end of the right inspection box 5 is rotated to install a sealing door 6, and the upper part of the slewing mechanism is close to A semi-frame support frame 7 is arranged at the edge, and a fixed sleeve 8 is provided at the end of the semi-frame support frame 7. A cantilever 9 is slidably arranged in the fixed sleeve 8, and a left elevating rod 10 is fixedly arranged on the upper surface of the right end of the cantilever 9. A left inspection box 11 is arranged on the top of the left elev...

Embodiment 2

[0068] Embodiment 2: An intelligent transformer maintenance integrated device, including a platform 1, a slewing mechanism arranged on the upper part of the platform 1 and a running mechanism 2 arranged on the bottom of the platform 1, and the left and right sides of the platform 1 are provided with There is a groove 3, the upper part of the slewing mechanism is provided with a right elevating rod 4, the top of the right elevating rod 4 is provided with a right inspection box 5, and the right end of the right inspection box 5 is rotated to install a sealing door 6, and the upper part of the slewing mechanism is close to A semi-frame support frame 7 is arranged at the edge, and a fixed sleeve 8 is provided at the end of the semi-frame support frame 7. A cantilever 9 is slidably arranged in the fixed sleeve 8, and a left elevating rod 10 is fixedly arranged on the upper surface of the right end of the cantilever 9. A left inspection box 11 is arranged on the top of the left eleva...

Embodiment 3

[0076] Embodiment 3: The difference between it and Embodiment 1 and Embodiment 2 is that: both the left elevating rod 10 and the right elevating rod 4 are hydraulic elevating rods.

[0077] The right end of the platform 1 is provided with a draw bar 25 , and a draw hole 26 is provided on the draw bar 25 .

[0078] An elastic layer 48 is provided on the right end surface of the left inspection box 11 and the left end surface of the right inspection box 5 .

[0079] The elastic layer 48 is made of wear-resistant rubber, and the wear-resistant rubber is composed of the following components in parts by weight: 40 parts of polyurethane rubber, 23 parts of acrylic rubber, 15 parts of nitrile rubber, 250 parts of styrene-butadiene rubber, brominated butyl 16 parts of acrylic rubber, 8 parts of polypropylenediene siloxane, 6 parts of urethane, 6 parts of polyethylene wax, 2 parts of carbon fiber, and 13 parts of polytetrafluoroethylene; due to the use of polyethylene wax as an anti-ag...

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Abstract

The invention discloses an intelligent transformer overhaul integration device, which comprises a platform, a rotary mechanism and a walking mechanism, wherein the rotary mechanism is arranged at the upper part of the platform; the walking mechanism is arranged at the bottom of the platform; grooves are formed in the left side and the right side of the platform; a right ascending and descending rod is arranged at the upper part of the rotary mechanism; a right overhaul box body is arranged on the top of the right ascending and descending rod; a half frame-shaped support frame is arranged in a position, near the edge, of the upper part of the rotary mechanism; the end part of the half frame type support frame is provided with a fixed sleeve; a cantilever is glidingly arranged in the fixed sleeve; a left ascending and descending rod is fixedly arranged on the upper surface of the right end of the cantilever; the top of the left ascending and descending rod is provided with a left overhaul box body; a balance mechanism used for regulating the balance is arranged on a rotary gearwheel; and an emergency temperature lowering mechanism is arranged on the outer wall of the left overhaul box body. The intelligent transformer overhaul integration device solves the problem of online monitoring of the oil temperature of cooling oil of a transformer is solved; the transformer can realize online temperature lowering and overhaul, so that the transformer realizes emergency temperature lowering; the temperature of the transformer can be lowered before the overhaul; the overhaul after the dismounting of the transformer is not needed; and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power equipment monitoring, in particular to an intelligent transformer maintenance integrated device. Background technique [0002] With the increase of power consumption, the demand for the capacity of distribution transformers is also continuously increasing. When the capacity of distribution transformers is 30Kv and below, the single-pole distribution transformer bench has simple structure, convenient installation, materials and land occupation. Due to the advantages of small area, distribution transformers are generally installed on a single-pole distribution transformer stand; when the capacity of distribution transformers is 50-315Kv, in order to make the distribution of distribution transformers reasonable in structure, reliable in power supply, economical in operation, It is easy to maintain and meets the requirements of safe power supply reliability and continuous and stable operation of the dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 李雪艳郭明娟李丹
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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