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power transformer

A technology for a power transformer and a holding device, which is applied in the field of power transformers, can solve the problems of inconvenient heat dissipation effect of power transformers, and achieve the effects of improving heat dissipation effect, preventing wear and improving sealing effect.

Active Publication Date: 2022-01-14
浙江尚能电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now there is a patent number: CN201822265472.6 A high-insulation oil-immersed power transformer using a vacuum oiling process. This utility model discloses a high-insulation oil-immersed power transformer using a vacuum oiling process, including an oil tank, For the oil tank, transformer and transformer, the upper and lower inner walls of the left and right ends of the oil tank are fixedly connected with limit plates, and the inner upper end limit plate is slidingly connected with a magnetic sealing plate, and the inner upper end of the magnetic sealing plate is provided with a card slot. And the inside of the card slot is clamped with a clamping piece, the clamping piece is sleeved with a first elastic member, and the upper end of the clamping piece is fixedly connected with a torsion ring, the inside of the transformer is screwed with several groups of iron cores, and the outside of the iron core Both are equipped with iron core sleeves, and the outer end of the fixing part is fixedly connected with a swivel. There are iron core sleeves, fixing parts, springs and swivel rings. The iron core sleeves are installed on the outside of the iron core so that the insulating oil does not contact the iron core. The dirt will not pollute the insulating oil, the insulating oil is of high quality, good insulation performance, easy to operate, suitable for promotion, but the device is not convenient to improve the power transformer heat dissipation effect while improving the effect of wind and sand protection

Method used

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specific Embodiment approach 1

[0029] Combine below Figure 1-9 This embodiment is described. The present invention relates to the technical field of power transformers, more specifically, power transformers, including a holding device 1, a transformer mechanism 2, a blocking device 3, an adjustment device 4, an upper horizontal device 5, a lower horizontal device 6, and a power transformer. The gas device 7 and the balance device 8, the present invention has the function of improving the cooling effect of the power transformer while improving the anti-wind and sand effect.

[0030]The storage device 1 is equipped with a transformer mechanism 2, two sealing devices 3 are symmetrically connected to the front and rear ends of the storage device 1, the adjustment device 4 is fixedly connected to the storage device 1, and the upper horizontal device 5 is provided with Two, two upper horizontal devices 5 are installed symmetrically, the adjustment device 4 is fixedly connected with the two upper horizontal devic...

specific Embodiment approach 2

[0031] Combine below Figure 1-9 Describe this embodiment, this embodiment will further explain the first embodiment, the storage device 1 includes a storage box 1-1, a chute 1-2, a round hole 1-3, a T-shaped column I1-4, a hinge Frame 1-5, ventilation hole 1-6 and T-shaped column II 1-7, the upper and lower ends of holding box 1-1 are all provided with a plurality of chute 1-2, the left end of holding box 1-1 is provided with multiple Two round holes 1-3, the left part of holding box 1-1 is fixedly connected with two T-shaped columns I 1-4, the right part of holding box 1-1 is fixedly connected with hinged frame 1-5, holding box 1 The right part of -1 is provided with a round hole 1-3, and the right part of the holding box 1-1 is fixedly connected with two T-shaped columns II 1-7; function, so that the device is suitable for areas with large wind and sand, and prevents the wear and tear of the transformer mechanism 2 from being directly exposed to sand and dust; the design o...

specific Embodiment approach 3

[0032] Combine below Figure 1-9 Describe this embodiment, this embodiment will further explain Embodiment 2, the described transformer mechanism 2 includes an iron core 2-1, a horizontal plate 2-2 and a protective box 2-3, and the iron core 2-1 is provided with multiple Coils with different numbers of turns are respectively sleeved on the exterior of multiple iron cores 2-1, two horizontal plates 2-2 are provided, and the two horizontal plates 2-2 are symmetrically installed on the upper and lower sides of multiple iron cores 2-1 At both ends, a protective box 2-3 is installed on the outside of the two horizontal plates 2-2; coils with different numbers of turns enable the device to realize the voltage transformation function, and the protective box 2-3 has the function of protecting the iron core 2-1.

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Abstract

The present invention relates to the technical field of power transformers, more specifically power transformers, including a holding device, a transformer mechanism, a sealing device, an adjustment device, an upper horizontal device, a lower horizontal device, a ventilation device and a balancing device. There is a pressure-transforming mechanism installed inside, and two sealing devices are symmetrically connected to the front and rear ends of the holding device. The device is fixedly connected with two upper horizontal devices, both of which are slidingly connected with the holding device, both of the two upper horizontal devices are matched with the pressure transformation mechanism, the two upper horizontal devices are respectively matched with the two sealing devices, and the lower There are two horizontal devices, the two lower horizontal devices are installed symmetrically, the two lower horizontal devices are respectively slidingly connected with the two upper horizontal devices, and the two lower horizontal devices are connected with the holding device. The function of improving the heat dissipation effect of the power transformer at the same time.

Description

technical field [0001] The invention relates to the technical field of power transformers, more specifically to power transformers. Background technique [0002] Now there is a patent number: CN201822265472.6 A high-insulation oil-immersed power transformer using a vacuum oiling process. This utility model discloses a high-insulation oil-immersed power transformer using a vacuum oiling process, including an oil tank, For the oil tank, transformer and transformer, the upper and lower inner walls of the left and right ends of the oil tank are fixedly connected with limit plates, and the inner upper end limit plate is slidingly connected with a magnetic sealing plate, and the inner upper end of the magnetic sealing plate is provided with a card slot. And the inside of the card slot is clamped with a clamping piece, the clamping piece is sleeved with a first elastic member, and the upper end of the clamping piece is fixedly connected with a torsion ring, the inside of the transf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/02H01F27/08
CPCH01F27/02H01F27/025H01F27/08
Inventor 李永东
Owner 浙江尚能电气股份有限公司