A transformer impregnation device
A technology for transformers and storage frames, which is applied in the manufacture of inductors/transformers/magnets, devices for coating liquid on the surface, and coil manufacturing. It can solve the problems of no adhesion on the surface and incomplete dipping, so as to reduce dead angles and speed up surface drying. , the effect of improving work efficiency
Active Publication Date: 2020-08-25
GUANGDONG POWER GRID CO LTD CHAOZHOU POWER SUPPLY BUREAU +1
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[0003] Chinese patent (CN207743049U) discloses a transformer impregnation device, including an ultrasonic generator, a hydraulic cylinder, a top plate, a connecting shaft, a support rod, a material frame, an impregnation tank, and a hydraulic station. The lifting of the hydraulic cylinder drives the lifting of the material frame, thereby Complete the action of impregnation, but this device can only realize the up and down action of the material frame. Due to the high viscosity of the glue, it is difficult to enter some small gaps relying on the pressure of the glue itself, so some surfaces will not be attached. Glue phenomenon, resulting in incomplete dipping
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[0018] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0019] see figure 1 , a transformer impregnation device, including a frame 2, the bottom of the frame 2 is fixedly connected with a self-locking caster 1, and the self-locking caster can be used to move the device freely when the invention is not in use. When the device is moved to a desired location Lock the caster 1, fix the device in this position without moving, and then carry out experiments or production; the bottom of the left side plate of the frame 2 is provided with a discharge port 20, and the glue 3 needs to be replaced in time after a long time. When the discharge port 20 is connected to the discharge pipeline, the waste liquid is discharged to a special collection device for unified treatment. The discharge port 20 is arranged at the lowest end of the entire dyeing chamber 19, so other equipment such as an external water pump may not ...
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The invention relates to the field of electronic products, and discloses a transformer impregnation device, and relates to the field of the electronic products. The transformer impregnation device comprises a frame, a dip dyeing chamber is arranged at the lower part of the frame, and an ultrasonic generator is arranged at the bottom of the dip dyeing chamber; a glue solution is contained in the dip dyeing chamber, the top of the frame is fixedly connected with a driving motor, the driving motor is connected with a screw rod through a bevel gear, the screw rod is in threaded connection with a sliding block, and the sliding block is fixedly connected with a sliding frame; the sliding frame is slidably connected with a storage frame, the right side of the sliding frame is connected with a gear, the gear is meshed with a rack, and the gear is hinged to a supporting rod. Through rack transmission, the storage frame can slide left and right in the process of falling to the glue solution so that the glue solution can be better attached to the outside of a transformer, and dead corners of dip dyeing are reduced; when dip dyeing is completed, the storage frame slides left and right during upward moving, the redundant glue solution can be thrown out, surface drying is accelerated, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the field of electronic products, in particular to a transformer impregnation device. Background technique [0002] The purpose of dipping and drying transformer windings is to expel the moisture contained in the insulating material and fill all the space air gaps with insulating varnish, so as to improve the insulation strength and moisture-proof strength of the windings, and also improve the heat resistance of the windings And heat dissipation, but also improve the mechanical properties of winding insulation, chemical performance stability, thermal conductivity and heat dissipation effect and delay aging. [0003] Chinese patent (CN207743049U) discloses a transformer impregnation device, including an ultrasonic generator, a hydraulic cylinder, a top plate, a connecting shaft, a support rod, a material frame, an impregnation tank, and a hydraulic station. The lifting of the hydraulic cylinder drives the lifting of the material...
Claims
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IPC IPC(8): H01F41/12B05C3/10B05C3/05B05C3/08
CPCB05C3/05B05C3/08B05C3/10H01F41/127
Inventor 刘莉
Owner GUANGDONG POWER GRID CO LTD CHAOZHOU POWER SUPPLY BUREAU