Full-closed integrated sampling box
An integrated, fully enclosed technology, applied in the field of appliances, can solve problems such as oil leakage, pollution of the work site, and site clutter, and achieve the effects of improving work efficiency, preventing item damage, and avoiding waste.
Pending Publication Date: 2016-08-03
STATE GRID CORP OF CHINA +1
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Problems solved by technology
When sampling, one person is required to control the flow of the oil sample, and one person is responsible for operating the pipeline to connect the waste oil barrel or needle tube. The site is messy and oil leakage often occurs, polluting the work site
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with the accompanying drawings.
[0021] Such as figure 1 As shown, a fully enclosed integrated sampling box includes a box body 1 and a top cover 2, wherein the top cover 2 is disassembled and connected to the box body through a buckle, and one side of the box body 1 is provided with an oil drum storage cavity, and the box body The other side is provided with a sampling cavity, a sampling needle storage cavity, a spare sampling needle storage cavity and a tool storage cavity in turn through a partition, wherein the sampling needle storage cavity, the spare sampling needle storage cavity and the tool storage cavity are provided with panels, A drawer composed of a bottom plate, a side plate and a rear plate, wherein the sampling needles, spare sampling needles and liquid extractors are stored in the drawer. A waste oil barrel 3 is arranged in the storage cavity of the oil barrel, an oil outlet 3a is ar...
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A full-closed integrated sampling box comprises a box body with a detachable head cover. A waste oil barrel is arranged in an oil barrel storage cavity of the box body, the upper end of the waste oil barrel is provided with a liquid inlet tube which is communicated with a lower side connector of a tee joint, the liquid inlet tube is provided with a stop valve, and a liquid storage tank is arranged between the stop valve and the lower side connector of the tee joint; a sampling needle is arranged in a sampling cavity through a support, a sample inlet of the sampling needle is communicated with one end of a sample inlet tube, the other end of the sample inlet tube is communicated with a side connector of the tee joint, and the height of the sample inlet is higher than that of the side connector of the tee joint; a liquid sampling device and liquid sampling tools are arranged in a tool storage box, the liquid sampling device comprises a liquid sampling elbow tube matched with a liquid sampling opening of a transformer and a connecting tube communicated with the liquid sampling elbow tube, the liquid sampling device is detachably connected with an upper side connector of the tee joint through the connecting tube, and the sampling needle is arranged in a sampling needle storage cavity.
Description
technical field [0001] The invention relates to an appliance used in the field of oil-chemical testing in a power system, in particular to a fully enclosed integrated sampling box. Background technique [0002] Insulating oil is a common insulation, arc extinguishing and cooling medium for electrical equipment. In order to ensure that it has good performance during operation, various tests such as oil chromatography, oil micro-water and pressure resistance must be regularly carried out on oil-filled equipment. Tools for taking oil samples include three-way valves and sampling tubes to control the direction of oil flow, test needles (multiple) for collecting oil samples, waste oil collection barrels, wrenches for unscrewing the sampling valves of equipment, screwdrivers and other tools, as well as wipes for cleaning the site. Cloth, Cycling, etc. When sampling, one person is required to control the flow of the oil sample, and one person is responsible for operating the pipe...
Claims
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IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 赵晓楠王美君毕凯裴亚莉唐潇孙英杰滕国军张启红李利剑
Owner STATE GRID CORP OF CHINA