A circulating drying device for a moisture absorber in a transformer
A technology of circulating drying and moisture absorber, applied in the field of transformers, which can solve the problems of replacement, inability to be discovered by staff in time, and easy access.
Active Publication Date: 2021-09-10
XIANGYANG YALI IND EQUIP
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Problems solved by technology
[0005] Based on the existing method of replacing silica gel, it is not only labor-intensive for the staff, but also when the silica gel is saturated with water, the staff cannot find out and replace it in time, and after the silica gel is damp, air is easy to enter the transformer. The technical problem that the electric strength of the oil is affected, the present invention proposes a kind of circulation drying device of the moisture absorber in the transformer
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0036] refer to Figure 1-9 , a moisture absorber circulation drying device in a transformer, comprising a transformer body, the transformer body includes a box body 1 and an oil conservator 2, the lower surface of the box body 1 is fixedly connected with support blocks 3 that are symmetrically distributed, and the outer surface of the support block 3 In the shape of C, the inner top wall of the box body 1 is provided with a circulation drying mechanism, and the circulation drying mechanism includes a thermal auxiliary drying mechanism and a heating drying mechanism;
[0037] The heat-assisted drying mechanism includes a first heat-conducting layer 4, and the outer s...
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The invention belongs to the technical field of transformers, in particular to a circulating drying device for a moisture absorber in a transformer, which includes a transformer body. The circulation drying device of the moisture absorber in the transformer achieves that the transformer body is easy to generate a large amount of heat when it is working. At this time, the transformer oil submerged in the transformer body in the box dissipates the heat generated, and the transformer oil carries the heat from liquid to gaseous state. Rising to the inner top wall of the box, the heat is transferred to the first heat conduction block through the first heat conduction layer - heat conduction holes and activated carbon filter - in the first heat conduction pipe - in the moisture absorber body that has absorbed moisture for the gas entering and leaving the transformer oil conservator The recyclable circulating silica gel is initially dried, and then the heat generated by the transformer body can be effectively used, thereby reducing the number of times to replace the recyclable circulating silica gel in the dehumidifier body, greatly reducing the labor intensity of the staff and reducing the cycle time. The cost effect of silicone products.
Description
technical field [0001] The invention relates to the technical field of transformers, in particular to a circulating drying device for a moisture absorber in a transformer. Background technique [0002] The moisture absorber is used to remove and dry the sundries and moisture in the air entering the transformer or transformer or oil conservator due to the change of transformer oil temperature, so as to maintain the insulation strength of transformer oil. [0003] When the existing dehumidifier is used under the oil conservator of the transformer, the conventional dehumidifier uses disposable silica gel to absorb the moisture of the gas entering and exiting the transformer oil conservator, and when the silica gel is saturated with water, the silica gel must be replaced artificially to maintain The hygroscopic function of the dehumidifier, this way of replacing the silica gel not only causes a lot of labor for the staff, but also when the silica gel is saturated with water, the...
Claims
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IPC IPC(8): H01F27/14
CPCH01F27/14
Inventor 杨河王苹沈华慧
Owner XIANGYANG YALI IND EQUIP