Transformer oil sample automatic extraction device capable of separating dirty oil
A transformer oil, automatic extraction technology, applied in the direction of sampling devices, etc., can solve the problems of affecting the sample composition, easily causing accidents, cumbersome operation, etc., and achieve the effect of simple use, convenient oil sample inflow, and realization of fixation
Inactive Publication Date: 2021-04-20
南京派河社电子科技有限公司
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Problems solved by technology
[0002] Small and medium-sized transformers in operation need to carry out a simplified oil test every two years, unqualified oil needs to be filtered or replaced, and the sampling process needs to be sealed, and the sampling device needs to be dry and free of impurities. High, but now most of the sampling work is done manually, the operation is cumbersome and it is easy to cause accidents, affecting the composition of the sample
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[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0019] Combine below Figure 1-6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0020] A transformer oil sample automatic extraction device capable of separating dirty oil according to the present invention comprises a box body 14, a working chamber 42 is arranged inside the box body 14, and a fixed pipe 13 is fixedly installed on the left side wall of the working chamber 42 , the fixed pipe 13 is provided with a collection chamber 15, the left side wall of the collection chamber 15 is fixedly installed with a telescopic pipe 12 that runs through the box body 14, and the left end o...
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The invention discloses a transformer oil sample automatic extraction device capable of separating dirty oil. The device comprises a box body, a working cavity is formed in the box body, a fixed pipeline is fixedly installed on the left side wall of the working cavity, a collecting cavity is formed in the fixed pipeline, and a telescopic pipeline penetrating through the box body is fixedly installed on the left side wall of the collecting cavity; the left end of the telescopic pipeline is fixedly connected with a sealing block, the bottom wall of the collecting cavity is provided with an oil discharging port with a downward opening, and the left side wall and the right side wall of the oil discharging port are each rotationally provided with a rotating shaft through a torsion spring. The device is easy to use, dirty oil is controlled to flow into the waste oil cavity through work of the motor, and air purification and discharging work in the working cavity is synchronously conducted, so that interference of air on the oil sample is prevented; meanwhile, the sealing cover is taken down, and subsequent oil sample inflow is facilitated; and through movement of turnover of the sealing door, fixation of the connecting block by the clamp is achieved, and the situation that the sealing cover is manually taken down, so that external gas flows into the sample bottle, and the sampling result is affected is reduced.
Description
technical field [0001] The invention relates to the technical field related to transformers, in particular to a transformer oil sample automatic extraction device capable of separating dirty oil. Background technique [0002] Small and medium-sized transformers in operation need to carry out a simplified oil test every two years, unqualified oil needs to be filtered or replaced, and the sampling process needs to be sealed, and the sampling device needs to be dry and free of impurities. High, but now most of the sampling work is done manually, the operation is cumbersome and it is easy to cause accidents and affect the composition of the sample. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes an automatic transformer oil sample extraction device capable of separating dirty oil, which can overcome the above-mentioned deficiencies. [0004] A transformer oil sample automatic extraction device c...
Claims
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IPC IPC(8): G01N1/10
Inventor 高侠
Owner 南京派河社电子科技有限公司