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Solar energy self-maintenance regeneration respirator

A respirator, solar energy technology, applied in the field of power facilities, can solve the problems of regular maintenance, troublesome management and maintenance of power facilities, etc.

Active Publication Date: 2017-09-12
INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of transformer respirator requires regular maintenance, which causes great troubles for the management and maintenance of power facilities

Method used

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  • Solar energy self-maintenance regeneration respirator
  • Solar energy self-maintenance regeneration respirator
  • Solar energy self-maintenance regeneration respirator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] exist figure 1 In the shown embodiment one, the solar power transformer respirator includes a tubular heat collection container 1 formed by a double-layer vacuum glass structure; silica gel 2 is directly stored in the heat collection container 1; the heat collection container 1 is connected to a A vent pipe 3, one end of the vent pipe 3 communicates with the outside of the heat collecting container (into the air space in the oil pillow), and the other end communicates with the area where the silica gel 2 is located through the vent pipe check valve 31; the vent pipe check valve 31 The circulation direction of the heat collecting container 1 points to the inside from the outside, so that the moisture released from the silica gel cannot return to the oil conservator through the vent pipe 3.

[0016] The heat collecting container 1 is also formed with an exhaust channel that communicates with the area where the silica gel 2 is located and the outside world, and the exhaust...

Embodiment 2

[0020] figure 2 Shown is embodiment two of this respirator, and its difference with embodiment one is: described silica gel 2 is stored in a heat conduction container 11 inside heat collection container 1; Described heat conduction container 11 and heat collection container There is a sealed medium space between 1, and the medium space is filled with heat storage agent 5 with a boiling point of 140°C to 200°C. Its advantage is that, due to the effect of the heat storage agent 5, the silica gel can be kept at a relatively high temperature for a long time, and as for melting, the silica gel is in an optimal desaturation state.

[0021] Because in implementing one, embodiment two, have all adopted vent pipe check valve 31, make the moisture in the oil conservator enter in the respirator and also be hindered to a certain extent, therefore, its dehumidification effect is still limited to some extent; For this reason, for Embodiment two, can be improved to image 3 The third embo...

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Abstract

The invention provides a solar energy self-maintenance regeneration respirator which comprises a heat collection container formed by a double-layer vacuum glass structure, wherein silica gel is stored in the heat collection container; the heat collection container is connected with a breather pipe; one end of the breather pipe is communicated with the outer part of the heat collection container, and the other end of the breather pipe is communicated with an area, in which the silica gel is located; the heat collection container is also provided with a gas discharging channel for communicating the area, in which the silica gel is located, and outside; a one-way valve with the circulation direction from the inner part of the heat collection container to the outer part of the heat collection container is arranged in the gas discharging channel. The respirator does not need to be maintained at regular intervals, so that the silica gel in the respirator can keep an unsaturation state all the time, and the management work of power facilities is facilitated.

Description

[0001] This application is a divisional application of a Chinese invention patent application with an application date of August 7, 2015 and an application number of 2015104778100. technical field [0002] The invention relates to the field of power facilities, in particular, it is a transformer respirator. Background technique [0003] For power transformers, especially outdoor oil-immersed transformers, a respirator is usually required to absorb the air in the transformer oil conservator. The current respirator includes a container for storing silica gel, which is connected to the air space inside the oil conservator through a vent pipe; the air in the transformer oil conservator is absorbed by the silica gel, and when the silica gel is saturated, the silica gel needs to be taken out at 140 Baking at a high temperature of about ℃ for about 8 hours, the moisture and impurities in the silica gel are released to complete the regeneration process, and then put into the respira...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/14F24J2/24F24J2/05F24S10/40F24S10/70
CPCY02E10/44H01F27/14
Inventor 李家华
Owner INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG