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an oiling tool

A tool and oiling technology, which is applied in the direction of switchgear, electrical components, etc., can solve the problem of long oiling time and achieve the effect of high work efficiency and less time spent

Active Publication Date: 2017-06-13
STATE GRID ZHEJIANG PINGHU POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an oiling tool, aiming at solving the problem that oiling of the distribution transformer takes a long time in the maintenance and emergency repair work of the public distribution transformer

Method used

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Embodiment Construction

[0015] refer to figure 1 , figure 2 with image 3 , an oil injection tool, including a funnel 1, a float 2; the funnel 1 includes a funnel body 11, an oil discharge pipe 12 arranged below the funnel body 11; the float 2 includes a buoy ring 21, an inner pipe 22 and an outer pipe 23, The inner pipe 22 is arranged on the floating ring 21, the outer pipe 23 is arranged on the floating ring 21, and an oil storage tank 24 is formed between the inner pipe 22 and the outer pipe 23; The oil pipe 12 is sleeved on the inner pipe 22, and there is an oil discharge gap 6 between the oil discharge pipe 12 and the inner pipe 22. The outer wall of the upper end of the inner pipe 22 is surrounded by a convex eaves 221, and the convex eaves 221 are lapped on the funnel body 11 on. The protruding eaves 221 are trumpet-shaped with a large top and a small bottom. The funnel body 11 is provided with a card slot 111 , and the upper end of the protruding eaves 221 is set in the card slot 111 . ...

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Abstract

The invention provides an oil injection tool, which aims to solve the problem of long oil injection time for a distribution transformer in overhauling and rush repair of the public distribution transformer. The oil injection tool comprises a funnel and a buoy; the funnel comprises a funnel body and an oil drain pipe arranged below the funnel body; the buoy comprises a floating ring, an inner pipe and an outer pipe, and an oil storage trough is formed between the inner pipe and the outer pipe; and the outer pipe is sleeved on the oil drain pipe, the oil drain pipe is sleeved on the inner pipe, an oil drain clearance is reserved between the oil drain pipe and the inner pipe, a convex eaves surrounds the outer wall of the upper end of the inner pipe, and the convex eaves is lapped onto the funnel body. The oil injection tool is provided with the funnel and the buoy, oil flows through the funnel and the inner pipe of the buoy and enters an oil tank, the buoy is jacked by the oil when the oil in the oil tank arrives at a specified position, the convex eaves of the buoy is separated from the funnel body of the funnel, oil supply is stopped after a worker observes the situation, and excessive oil enters the oil storage trough along the funnel body in the process, so that the adding quantity of oil in the oil tank is accurately controlled, the working efficiency is high, and the spent time is short.

Description

technical field [0001] The invention relates to an oil injection tool. Background technique [0002] At present, in the maintenance and emergency repair of public distribution transformers, in order to reduce the power outage time of users, it takes a long time due to the cumbersome work steps, especially in the oil filling process of distribution transformers, because the amount of oil added is not easy to control, usually It takes a long time to measure the amount of oil added by using branches or other items; due to the long-term power outage during the maintenance process, this brings a lot of inconvenience to the user's electricity consumption. Contents of the invention [0003] The invention provides an oiling tool, aiming at solving the problem that the oiling of the distribution transformer takes a long time in the maintenance and emergency repair work of the public distribution transformer. [0004] In order to solve the above technical problems, the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 干水强晏翔金朝晖冯跃亮张中良沈迪佳潘建乔吴迪张烨沁万家建冯林晓毛益寅李君马伟东骆炎赵飞卫徐亮刘胜利
Owner STATE GRID ZHEJIANG PINGHU POWER SUPPLY
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