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Dehumidification type pole-mounted transformer suitable for severe cold area

A dehumidification type and transformer technology, which is applied to the field of dehumidification type pole-mounted transformers, can solve the problems of decreased working performance of electronic components in the pole-mounted transformer, affecting the voltage or current conversion efficiency of the pole-mounted transformer, and affecting the normal use of the pole-mounted transformer, etc. achieve the effect of increasing the temperature

Inactive Publication Date: 2021-03-12
宁波谦屹节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the transformer on the pole is used in many areas, especially when it is used in the severe cold area, the temperature inside the transformer on the pole is low due to the low temperature in the severe cold area, which makes the working performance of the electronic components in the transformer on the pole decline, which in turn affects the transformer on the pole. The conversion efficiency of the transformer to voltage or current, and the humidity in the air in severe cold areas makes the inside of the transformer on the pole relatively humid, making the electronic components inside the transformer on the pole very vulnerable to short circuits, which greatly affects the normal use of the transformer on the pole

Method used

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  • Dehumidification type pole-mounted transformer suitable for severe cold area
  • Dehumidification type pole-mounted transformer suitable for severe cold area
  • Dehumidification type pole-mounted transformer suitable for severe cold area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Refer Figure 1-3 A transformer on a dehumidifier such as a housing 1, including a housing 1, and a slider 2 in the upper end of the housing 1, and the inner wall sealing of the slurry chamber 2 is slidably connected to a magnetic slider 3, magnetic slider 3 sidewall By the reservoir 4 is elastically connected to the inner wall of the slurry chamber 2, the lower end of the casing 1 is opened, and the inner wall of the strip cavity 5 is fixedly connected to the separator 6, the separator 6 divides the string cavity 5 into cooling. The cavity 51 and the heating chamber 52, the slurry chamber 2 away from the inner wall of the reservoir 4 and the inner wall of the reservoir 7 and the inner wall of the reservoir 4, the return pipe 7 is disposed in the strip cavity 5, and the inner wall of the heating chamber 52 is embedded. The permanent magnet 8 opposite to the magnetic pole is mounted on the slurry chamber 2, and the moisture intermittent pumping into the casing 1 is pumped in...

Embodiment 2

[0032] Refer Figure 4-5 Unlike the examples, the slurry chamber 2 is opened to the inner bottom portion of the reservoir 4, and the inner wall slide is slidably connected to the slider 16, and the lower end of the slider 16 is passed through the memory spring 17 and the groove 15. The inner bottom resilient connection, it is to be explained that the memory spring 17 is a nickel-titanium memory alloy, and the shape is densely elongated when the temperature above the deformation temperature, and the magnetic slider 3 is opened at the lower end of the slider 16. The magnetic slider 3 is fixed under the side wall of the magnetic slider 3.

[0033]In the present embodiment, when the magnetic slider 3 is slid back, the heating chamber 52 is constantly improving the gas entering therethrough, so that the temperature in the housing 1 gradually increases, and the temperature rise in the housing 1 is reached. When the deformation temperature of the memory spring 17, at this time, the memory...

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Abstract

The invention discloses a dehumidification type pole-mounted transformer suitable for the severe cold area. The transformer comprises a shell, a sliding plug cavity is formed in the upper end of the shell, a magnetic sliding plug is connected to the inner wall of the sliding plug cavity in a sealed and sliding mode, the side wall of the magnetic sliding plug is elastically connected with the innerwall of the sliding plug cavity through a liquid storage bag, and a strip-shaped cavity is formed in the lower end of the shell. The inner wall of the strip-shaped cavity is fixedly connected with apartition plate, the interior of the strip-shaped cavity is equally divided into a cooling cavity and a heating cavity through the partition plate, and the inner wall, away from the liquid storage bag, of the sliding plug cavity is fixedly connected with the inner wall of the liquid storage bag through a return pipe. The magnetic fluid continuously flows in the return pipe, so that the magnetic fluid releases heat and absorbs heat in the heating cavity and the cooling cavity respectively, water vapor in gas entering the cooling cavity is liquefied when meeting cold, then the liquefied gas canbe heated by the heating cavity, and the heated gas enters the shell again; and the temperature in the shell is increased, so that the temperature in the shell is increased, and moisture in the shellis removed.

Description

Technical field [0001] The present invention relates to the field of transformers on the rod, and more particularly to a transformer suitable for dehumidifying rods applicable to the cold area. Background technique [0002] The transformer is a stationary electrical device, which is a device for different voltages of different or several numerical values ​​of a value of the AC voltage of a value, wherein the transformer is typically set in the electric wire when the transformer is set outdoors. On the rod and support it with iron bracket. [0003] Due to many transformers on the rod, especially when used in severe cold, the temperature in the cold region is low, so that the temperature in the transformer is low, so that the working performance of the electronic components in the rod decreases, which in turn affects the rod The transformer conversion efficiency on the voltage or current, the air moisture in the cold area is large, so that the internal transformer is more humid, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/00H01F27/02
CPCH01F27/008H01F27/02
Inventor 孙菲
Owner 宁波谦屹节能科技有限公司
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