CN203275379U - Ultrasonic degasser especially used for transformer insulating oil - Google Patents
Ultrasonic degasser especially used for transformer insulating oil Download PDFInfo
- Publication number
- CN203275379U CN203275379U CN 201320288448 CN201320288448U CN203275379U CN 203275379 U CN203275379 U CN 203275379U CN 201320288448 CN201320288448 CN 201320288448 CN 201320288448 U CN201320288448 U CN 201320288448U CN 203275379 U CN203275379 U CN 203275379U
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- ultrasonic
- box body
- degasser
- side wall
- insulating oil
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Abstract
The utility model relates to an ultrasonic degasser especially used for transformer insulating oil. The ultrasonic degasser comprises an air-tight test box body, a stirring motor fixed at the bottom of the box body, a supporting rod which is coaxial with the stirring motor and goes up vertically, a horizontal tray fixedly mounted on the upper part of the supporting rod, a temperature detecting and controlling system mounted at the upper part of the right side wall of the test box body, heating furnace wires connected with the temperature detecting and controlling system and going down vertically and an ultrasonic wave generator mounted at the lower part of the right side wall of the test box body. According to the ultrasonic degasser, by virtue of the cavatition effect of ultrasonic waves, dissolved gas removed out of the insulating oil can form small bubbles, the second order effects of the ultrasonic waves, such as mechanical oscillation effect and diffusing effect, can be used very well, so that gas phase and liquid gas in the insulating oil can be mixed completely and uniformly. Compared with the traditional mechanical oscillation extraction device, the ultrasonic degasser can more effectively and smoothly implement degassing operation.
Description
Technical field
The utility model belongs to the transformer insulation oil analysis technical field, especially a kind of ultrasonic degasser that is exclusively used in transformer insulation oil.
Background technology
The transformer insulation oil stratographic analysis is monitoring running state of transformer analytical technology the most effectively.Before stratographic analysis, need a certain amount of insulating oil is carried out degassed sample preparation, then the oil dissolved gas of deviating from is analyzed degassed general employing mode of oscillation.In present real work, vibration is easy to occur the sample preparation failure that the situations such as syringe breakage or Rubber end come off cause to glass syringe.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of ultrasonic degasser that is exclusively used in transformer insulation oil is provided.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of ultrasonic degasser that is exclusively used in transformer insulation oil, comprise closed test casing, be packed in bottom half stirring motor, with straight up pole of the coaxial assembling of stirring motor, be packed in pole top level tray, be arranged on the measuring and controlling temp system on test casing right side wall top, with the downward heating furnace silk of measuring and controlling temp system vertical connecting, be arranged on the ultrasonic generator of testing casing right side wall bottom.
And, described measuring and controlling temp system further comprises temperature sensor and the temperature control module that is connected with temperature sensor, temperature in temperature sensor acquisition test case, and image data is exported to temperature control module, temperature control module is realized the break-make of heating furnace silk according to temperature preset range value.
And the left side wall of described test casing is hinged experimental box body door, and the experimental box body door is used for the turnover of the front or rear test specimen of experiment.
Advantage of the present utility model and good effect are
The utility model hyperacoustic " cavitation " effect can make insulating oil deviate from dissolved gas and form little bubble and deviate from, take full advantage of hyperacoustic second order effect, as effects such as machinery concussion, diffusions, the inner gas-liquid two-phase of insulating oil is fully mixed, degassedly carry out smoothly than more efficiently the impelling of traditional mechanical oscillation extraction.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of ultrasonic degasser that is exclusively used in transformer insulation oil, as shown in Figure 1, comprise closed test casing 4, be packed in bottom half stirring motor 3, with straight up pole 1 of the coaxial assembling of stirring motor, be packed in pole top level tray 2, be arranged on the measuring and controlling temp system 5 on test casing right side wall top, with the downward heating furnace silk 6 of measuring and controlling temp system vertical connecting, be arranged on the ultrasonic generator 7 of testing casing right side wall bottom.
In concrete enforcement of the present utility model, described measuring and controlling temp system further comprises temperature sensor and the temperature control module that is connected with temperature sensor, temperature in temperature sensor acquisition test case, and image data is exported to temperature control module, temperature control module is realized the break-make of heating furnace silk according to temperature preset range value.
In concrete enforcement of the present utility model, the left side wall of described test casing is hinged experimental box body door, and the experimental box body door is used for the turnover of the front or rear test specimen of experiment.
In concrete enforcement of the present utility model, the supply socket of described stirring motor, measuring and controlling temp system and ultrasonic generator is installed in the right side wall outside of test casing, by external power source.
Principle of work
Open the experimental box body door, the transformer sampler is positioned on the level tray of testing in casing, close the experimental box body door, unlatching measuring and controlling temp system, in the Control experiment casing, temperature is 50 ℃, after standing 10min, ultrasonic generator starts, standing 10min after ultrasonic 20min, degassed completing.
Claims (3)
1. ultrasonic degasser that is exclusively used in transformer insulation oil is characterized in that: comprise closed test casing, be packed in bottom half stirring motor, with straight up pole of the coaxial assembling of stirring motor, be packed in pole top level tray, be arranged on the measuring and controlling temp system on test casing right side wall top, with the downward heating furnace silk of measuring and controlling temp system vertical connecting, be arranged on the ultrasonic generator of testing casing right side wall bottom.
2. the ultrasonic degasser that is exclusively used in transformer insulation oil according to claim 1, it is characterized in that: described measuring and controlling temp system further comprises temperature sensor and the temperature control module that is connected with temperature sensor, temperature in temperature sensor acquisition test case, and image data is exported to temperature control module, temperature control module is realized the break-make of heating furnace silk according to temperature preset range value.
3. the ultrasonic degasser that is exclusively used in transformer insulation oil according to claim 1, it is characterized in that: the left side wall of described test casing is hinged experimental box body door, the experimental box body door is used for the turnover of test specimen before or after experiment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288448 CN203275379U (en) | 2013-05-24 | 2013-05-24 | Ultrasonic degasser especially used for transformer insulating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288448 CN203275379U (en) | 2013-05-24 | 2013-05-24 | Ultrasonic degasser especially used for transformer insulating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275379U true CN203275379U (en) | 2013-11-06 |
Family
ID=49505758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288448 Expired - Lifetime CN203275379U (en) | 2013-05-24 | 2013-05-24 | Ultrasonic degasser especially used for transformer insulating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133020A (en) * | 2014-08-13 | 2014-11-05 | 国家电网公司 | Eluting device for insulating oil-gas chromatographic analysis of transformer |
| CN104571203A (en) * | 2015-01-15 | 2015-04-29 | 国家电网公司 | Insulating oil overheat fault simulation test device |
| CN113075210A (en) * | 2021-03-31 | 2021-07-06 | 华北电力大学 | Visual measuring device of bubble motion in oil under vibration and electric field coupling effect |
| CN114011144A (en) * | 2021-12-01 | 2022-02-08 | 云南电网有限责任公司电力科学研究院 | Insulating oil purification treatment device and method |
-
2013
- 2013-05-24 CN CN 201320288448 patent/CN203275379U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133020A (en) * | 2014-08-13 | 2014-11-05 | 国家电网公司 | Eluting device for insulating oil-gas chromatographic analysis of transformer |
| CN104571203A (en) * | 2015-01-15 | 2015-04-29 | 国家电网公司 | Insulating oil overheat fault simulation test device |
| CN104571203B (en) * | 2015-01-15 | 2017-06-06 | 中国电力科学研究院 | A kind of insulating oil Superheated steam drier simulation test device |
| CN113075210A (en) * | 2021-03-31 | 2021-07-06 | 华北电力大学 | Visual measuring device of bubble motion in oil under vibration and electric field coupling effect |
| CN114011144A (en) * | 2021-12-01 | 2022-02-08 | 云南电网有限责任公司电力科学研究院 | Insulating oil purification treatment device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |