CN205303123U - Oil immersible power transformer intelligence moisture absorption apparatus - Google Patents
Oil immersible power transformer intelligence moisture absorption apparatus Download PDFInfo
- Publication number
- CN205303123U CN205303123U CN201521126607.0U CN201521126607U CN205303123U CN 205303123 U CN205303123 U CN 205303123U CN 201521126607 U CN201521126607 U CN 201521126607U CN 205303123 U CN205303123 U CN 205303123U
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- China
- Prior art keywords
- moisture absorption
- casing
- box
- power transformer
- oil
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- Expired - Fee Related
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Abstract
The utility model discloses an oil immersible power transformer intelligence moisture absorption apparatus, the front end of its box side is equipped with the transparent window, and the top front end of box is provided with the feed inlet, and the side of the lower in the bottom of box is equipped with the discharge gate, the box is inside to be provided with the moisture absorption trachea, and the moisture absorption trachea is the gas pocket that is equipped with evenly distributed, and moisture absorption trachea and setting are connected at the one -way discharge valve of box top rear end, the bottom of transparent window is provided with color sensor, and the bottom rear end of box is provided with microwave generator, and color sensor and microwave generator are connected with the alarm control ware that sets up to the side of box back - end. The utility model discloses a cyclic utilization of drier has removed the work of frequent change drier from, convenient operation when needing to be changed the drier.
Description
Technical field
This utility model relates to field of electrical equipment, is specifically related to a kind of oil-immersed power transformer intelligence moisture absorption apparatus.
Background technology
In power industry, the oil-filled transformer of use is equipped with dessicator. When the air in transformer oil storage is with the volumetric expansion of transformer oil or when reducing, the air discharged or suck will through dessicator, desiccant (variable color silica gel) in dessicator absorbs the moisture in gas, air is played effect dry, that filter, thus keeping the cleaning of insulating oil in oil tank of transformer. If entering not purified gas in transformator, impurity and moisture in air can make transformer oil go bad, and badly influence the safe operation of transformator. Particularly Large Copacity oil-filled transformer, its volume is relatively big, it is wide to contact, and transformer oil is more easy to and makes moist. And once transformator makes moist, it is easy to cause the internal discharge of transformator, even cause transformator scaling loss. Therefore on transformator, the drying material of dessicator needs often to change. In the prior art, when the moisture absorption silica gel variable color of transformator, generally by the variable color silica gel changed in dessicator keep the drying material in dessicator can reliable moisture absorption, and then ensure that transformator does not make moist. This maintenance mode Problems existing: one is that field maintenance person's workload is big; Two be at the scene change moisture absorption silica gel process in easily make the humid air containing impurity enter in transformator; Three is that existing dessicator does not have real-time detection alarming function, and dangerous moisture absorption situation is carried out reminding alarm in time; Four is that existing dessicator cannot detect that it connects leakage problems, once transformator generation seepage, it is easy to make transformator make moist, thus causing transformer discharge; Five is when the dessicator of transformator replacing silica gel, will exit protection, if now just there is transformer fault, protection will be unable to play a role, it is impossible to makes the timely action of transformator, causes the consequence that cannot make up to transformator.
Utility model content
The purpose of this utility model is the shortcoming and defect in order to overcome prior art, there is provided and achieve recycling of desiccant, eliminate the work frequently changing desiccant, it is necessary to change a kind of oil-immersed power transformer intelligence moisture absorption apparatus easy to operate during desiccant.
A kind of oil-immersed power transformer intelligence moisture absorption apparatus, including adpting flange, upper connecting leg, casing, lower connecting leg and filtration silk screen;Described adpting flange is connected with the top of casing by upper connecting leg, and the bottom of described casing is constant slope, and the bottom of casing is connected with lower connecting tube by filtering silk screen; The side, front end of described casing is provided with transparency window, and the top nose of casing is provided with charging aperture, and the side of the lowest point, bottom of casing is provided with discharging opening; Described box house is provided with moisture absorption trachea, and described moisture absorption trachea is provided with equally distributed pore, and moisture absorption trachea is connected with the one-way exhaust valve being arranged on casing top rear; The bottom of described transparency window is provided with color sensor, and the rear end, bottom of described casing is provided with microwave generator, described color sensor and microwave generator and is connected with the alarm controller being arranged on box back side.
Further, the bottom of described casing is 30 degree of gradients.
The beneficial effects of the utility model are, during desiccant humidity in dehumidifier, it can uniformly be heated by microwave generator automatically, achieve recycling of desiccant, eliminate the work frequently changing desiccant, namely saved production cost, stopped again humid air in changing desiccant process, entered the possibility of transformator, also achieve the warning under dangerous sucting wet state of the moisture absorption silica gel simultaneously, backstage personnel can be reminded in time to process; On casing, it is provided with transparency window simultaneously, through it it is observed that the color change of hygroscopic agent in big clean room, rationally to grasp the replacing construction of adsorbing material, makes dessicator be in optimum Working all the time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 111, adpting flange, 112, upper connecting leg, 113, casing, 121, transparency window, 122, charging aperture, 123, discharging opening, 211, moisture absorption trachea, 212, one-way exhaust valve, 221, color sensor, 222, alarm controller, 223, microwave generator, 31, lower connecting leg, 32, filter silk screen.
Detailed description of the invention
Below in conjunction with embodiment, detailed description of the invention of the present utility model is described in further detail:
As it is shown in figure 1, a kind of oil-immersed power transformer intelligence moisture absorption apparatus, including adpting flange 111, upper connecting leg 112, casing 113, lower connecting leg 31 and filtration silk screen 32; Adpting flange 111 is connected with the top of casing 113 by upper connecting leg 112, and the bottom of casing 113 is constant slope, and the bottom of casing 113 is connected with lower connecting tube 31 by filtering silk screen 32; The side, front end of casing 113 is provided with transparency window 121, and the top nose of casing 113 is provided with charging aperture 122, and the side of the lowest point, bottom of casing 113 is provided with discharging opening 123; Casing 113 is internally provided with moisture absorption trachea 211, and moisture absorption trachea 211 is provided with equally distributed pore, and moisture absorption trachea 211 is connected with the one-way exhaust valve 212 being arranged on casing top rear; The bottom of transparency window 121 is provided with color sensor 221, and the rear end, bottom of casing 113 is provided with microwave generator 223, color sensor 221 and microwave generator 223 and is connected with the alarm controller being arranged on box back side.
The above is only preferred implementation of the present utility model; should be understood that; for the person of ordinary skill of the art; under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications should also be as being considered as within protection domain of the present utility model.
Claims (2)
1. an oil-immersed power transformer intelligence moisture absorption apparatus, it is characterised in that include adpting flange, upper connecting leg, casing, lower connecting leg and filter silk screen;Described adpting flange is connected with the top of casing by upper connecting leg, and the bottom of described casing is constant slope, and the bottom of casing is connected with lower connecting tube by filtering silk screen; The side, front end of described casing is provided with transparency window, and the top nose of casing is provided with charging aperture, and the side of the lowest point, bottom of casing is provided with discharging opening; Described box house is provided with moisture absorption trachea, and described moisture absorption trachea is provided with equally distributed pore, and moisture absorption trachea is connected with the one-way exhaust valve being arranged on casing top rear; The bottom of described transparency window is provided with color sensor, and the rear end, bottom of described casing is provided with microwave generator, described color sensor and microwave generator and is connected with the alarm controller being arranged on box back side.
2. a kind of oil-immersed power transformer intelligence moisture absorption apparatus according to claim 1, it is characterised in that the bottom of described casing is 30 degree of gradients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126607.0U CN205303123U (en) | 2015-12-30 | 2015-12-30 | Oil immersible power transformer intelligence moisture absorption apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126607.0U CN205303123U (en) | 2015-12-30 | 2015-12-30 | Oil immersible power transformer intelligence moisture absorption apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303123U true CN205303123U (en) | 2016-06-08 |
Family
ID=56468692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126607.0U Expired - Fee Related CN205303123U (en) | 2015-12-30 | 2015-12-30 | Oil immersible power transformer intelligence moisture absorption apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486258A (en) * | 2016-12-20 | 2017-03-08 | 朱小菊 | Self- recoverage respirator |
-
2015
- 2015-12-30 CN CN201521126607.0U patent/CN205303123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486258A (en) * | 2016-12-20 | 2017-03-08 | 朱小菊 | Self- recoverage respirator |
| CN107910164A (en) * | 2016-12-20 | 2018-04-13 | 朱小菊 | Electric power transformer breathing apparatus |
| CN107910164B (en) * | 2016-12-20 | 2019-04-05 | 南京禹智智能科技有限公司 | Electric power transformer breathing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |