CN204258100U - A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer - Google Patents
A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer Download PDFInfo
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- CN204258100U CN204258100U CN201420824001.3U CN201420824001U CN204258100U CN 204258100 U CN204258100 U CN 204258100U CN 201420824001 U CN201420824001 U CN 201420824001U CN 204258100 U CN204258100 U CN 204258100U
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- type transformer
- oil
- housing
- immersed type
- display screen
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Abstract
The utility model discloses a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer, belong to high-tension transformation equipment technical field.A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, comprise housing and cap, cap is positioned on housing, this housing offers door and ventilating window, also comprise display screen, temperature sensor, carbon dioxide sensor and fan, wherein, display screen has two, be arranged at respectively on the inner and outer wall of housing, and each display screen is all electrically connected with single-chip microcomputer, this single-chip microcomputer is electrically connected with temperature sensor and carbon dioxide sensor by wire, this temperature sensor and carbon dioxide sensor are positioned over oil-immersed type transformer region of interest, for the operating temperature of Real-Time Monitoring oil-immersed type transformer and the concentration of carbon dioxide.In the useful life that not only can simplify maintenance repair program, extend outer casing of box type transformer substation of the present utility model, also substantially increase radiating effect.
Description
Technical field
The utility model relates to technical field of electricity, more particularly, relates to a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer.
Background technology
Oil-immersed type transformer: a kind of structural shape being power transformer, namely the coil of transformer is immersed in oil.Oil-filled transformer has that cost is low, easy to maintenance, good heat dissipation, capability of overload are strong, conform feature widely, is widely used in electric power system, industrial and mining enterprises, traffic, postal and telecommunication entities, R&D institution etc.
At Transformer, the change of temperature can reflect many faults of transformer, and therefore, can temperature sensor correctly reflect the operating temperature of transformer, most important to the safe operation of transformer.Such as: power transformer interior fault causes oil temperature and raises, temperature sensor but could not correctly reflect in time, cause operator on duty not dispose in time, just likely cause transformer leakage of oil or oil spout, coil fault extension and even on fire etc., cause power grid accident.Existing oil-immersed type transformer is mostly placed in box-type substation and uses, but when patrolling and examining, operator on duty need open transformer room door just can see transformer temperature, very inconvenient at every turn.
Chinese Patent Application No.: 2013202967725, the applying date: on May 25th, 2013, invention and created name is: box-type substation, this application case discloses a kind of box-type substation, its drip irrigation device is, comprise by base plate, the casing of wallboard and top cover composition, box house becomes hyperbaric chamber by baffle for separating, low-pressure chamber and transformation room, the dividing plate of described formation transformation room is by spaced, outer steel plate is formed, in described, outer steel plate forms an adapter cavity, the face that described interior steel plate is relative with outer steel plate is provided with cooling pipe, described cooling pipe is placed in adapter cavity, described cooling pipe comprises import and outlet, described import is connected with water supply installation with outlet.Although this application case solves the ubiquitous heat dissipation problem of box-type substation to a certain extent, still inconvenient daily inspection and maintenance.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer, adopt the technical solution of the utility model, daily inspection and overhaul procedure can not only be simplified, increase the service life, also substantially increase radiating effect.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, comprise housing and cap, described cap is positioned on housing, this housing offers door and ventilating window, it is characterized in that: also comprise display screen, temperature sensor, carbon dioxide sensor and fan, wherein, described display screen has two, be arranged at respectively on the inner and outer wall of housing, and each display screen is all electrically connected with single-chip microcomputer, this single-chip microcomputer is electrically connected with temperature sensor and carbon dioxide sensor by wire, this temperature sensor and carbon dioxide sensor are positioned over oil-immersed type transformer region of interest, for the temperature of Real-Time Monitoring oil-immersed type transformer and the concentration of carbon dioxide, described fan is arranged in housing, and described display screen, single-chip microcomputer and fan are all connected with transformer station circuit by wire, described housing is divided into two-layer, cooling pipe is provided with between two-layer housing, and the water inlet of cooling pipe is all connected with water supply line with delivery port.
Further improve as the utility model, described fan is arranged at the surrounding of oil-immersed type transformer position.
Further improve as the utility model, described display screen is LED display.
Further improve as the utility model, described housing and cap be steel.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, the inner and outer wall of its housing is provided with display screen, display screen, temperature sensor, between carbon dioxide sensor and single-chip microcomputer with the use of, can be understood by the operation conditions of data to oil-immersed type transformer such as the high-tension current on display screen, low-tension current, oil temperature and gas concentration lwevels in real time, thus simplify maintenance step.
(2) a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, its fan is arranged at the surrounding of oil-immersed type transformer position, powered by transformer circuit, contribute to auxiliary heat dissipation during the broiling summer, reduce the temperature of oil-immersed type transformer.
(3) a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, its housing is divided into two-layer, cooling pipe is provided with between two-layer housing, and the water inlet of cooling pipe is all connected with water supply line with delivery port, both the temperature in box-type substation had been effectively reduced, can be water supply line heating in winter again, prevent the water pipe caused because of low temperature from bursting.
(4) a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applicable to the outer casing of box type transformer substation of oil-immersed type transformer of the present utility model;
Fig. 2 is a kind of generalized section being applicable to the outer casing of box type transformer substation of oil-immersed type transformer of the present utility model.
Label declaration in schematic diagram:
1, housing; 2, cap; 3, door; 4, display screen.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer of the present embodiment, comprise housing 1 and cap 2, described housing 1 and cap 2 be steel, described cap 2 is positioned on housing 1, this housing 1 offers door 3 and ventilating window, also comprise display screen 4, temperature sensor, carbon dioxide sensor and fan, wherein, described display screen 4 has two, be LED display, be arranged on the inner and outer wall of housing 1 respectively, and each display screen 4 is all electrically connected with single-chip microcomputer, this single-chip microcomputer is electrically connected with temperature sensor and carbon dioxide sensor by wire, this temperature sensor and carbon dioxide sensor are positioned over oil-immersed type transformer region of interest, for the temperature of Real-Time Monitoring oil-immersed type transformer and the concentration of carbon dioxide, described fan is arranged at the oil-immersed type transformer surrounding in housing 1, and described display screen 4, single-chip microcomputer and fan are all connected with transformer station circuit by wire, described housing 1 is divided into two-layer, cooling pipe is provided with between two-layer housing, and the water inlet of cooling pipe is all connected with water supply line with delivery port.
Two display screens 4 are arranged on the inner and outer wall of housing 1, and display screen 4, temperature sensor, between carbon dioxide sensor and single-chip microcomputer with the use of, maintainer can intuitively be judged the operation conditions of transformer fast, simplify the program of patrolling and examining, decrease the on-off times of transformer door 3, indirectly extend the useful life of box-type substation; Its fan is arranged at the surrounding of oil-immersed type transformer position, by transformer station's circuit supply, contribute to auxiliary heat dissipation during the broiling summer, reduce the temperature of oil-immersed type transformer, a kind of housing 1 being applicable to the outer casing of box type transformer substation of oil-immersed type transformer of the present embodiment is divided into two-layer, cooling pipe is provided with between two-layer housing 1, and the water inlet of cooling pipe is all connected with water supply line with delivery port, both the temperature in box-type substation had been effectively reduced, can be water supply line heating in winter again, prevent the water pipe caused because of low temperature from bursting.
During oil-immersed type transformer work, the parameter recording oil-immersed type transformer is conducted to single-chip microcomputer by temperature sensor and carbon dioxide sensor, parameter and the real time data such as high-tension current, low-tension current are converted into digital data transmission to display screen 4 by single-chip microcomputer, namely display screen 4 shows numeral, maintainer is without the need to entering in housing 1, can reading intuitively, thus judge the operation conditions of transformer, the current in the blowing of the fan of oil-immersed type transformer surrounding and cooling pipe are all always at auxiliary heat dissipation.
Schematically above be described the utility model and execution mode thereof, this description does not have restricted, and also just one of the execution mode of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.
Claims (4)
1. one kind is applicable to the outer casing of box type transformer substation of oil-immersed type transformer, comprise housing (1) and cap (2), described cap (2) is positioned on housing (1), this housing (1) offers door (3) and ventilating window, it is characterized in that: also comprise display screen (4), temperature sensor, carbon dioxide sensor and fan, wherein, described display screen (4) has two, be arranged on the inner and outer wall of housing (1) respectively, and each display screen (4) is all electrically connected with single-chip microcomputer, this single-chip microcomputer is electrically connected with temperature sensor and carbon dioxide sensor by wire, this temperature sensor and carbon dioxide sensor are positioned over oil-immersed type transformer region of interest, for the temperature of Real-Time Monitoring oil-immersed type transformer and the concentration of carbon dioxide, described fan is arranged in housing (1), and described display screen (4), single-chip microcomputer and fan are all connected with transformer station circuit by wire, described housing (1) is divided into two-layer, cooling pipe is provided with between two-layer housing, and the water inlet of cooling pipe is all connected with water supply line with delivery port.
2. a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer according to claim 1, is characterized in that: described fan is arranged at the surrounding of oil-immersed type transformer position.
3. a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer according to claim 2, is characterized in that: described display screen (4) is LED display.
4. a kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer according to Claims 2 or 3, is characterized in that: described housing (1) and cap (2) be steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824001.3U CN204258100U (en) | 2014-12-22 | 2014-12-22 | A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824001.3U CN204258100U (en) | 2014-12-22 | 2014-12-22 | A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258100U true CN204258100U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824001.3U Expired - Fee Related CN204258100U (en) | 2014-12-22 | 2014-12-22 | A kind of outer casing of box type transformer substation being applicable to oil-immersed type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258100U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129834A (en) * | 2016-07-07 | 2016-11-16 | 钟林超 | A kind of high-tension switch cabinet based on gas detecting |
| CN108565738A (en) * | 2018-06-22 | 2018-09-21 | 安徽杰特电气有限公司 | Novel electrical cabinet |
| CN108565739A (en) * | 2018-06-22 | 2018-09-21 | 安徽杰特电气有限公司 | Intelligent electric cabinet |
| CN108832499A (en) * | 2018-06-22 | 2018-11-16 | 安徽杰特电气有限公司 | Heat radiating type electrical cabinet |
| CN109085487A (en) * | 2018-08-07 | 2018-12-25 | 河海大学常州校区 | A kind of online collection device of LED electric heating signal |
-
2014
- 2014-12-22 CN CN201420824001.3U patent/CN204258100U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129834A (en) * | 2016-07-07 | 2016-11-16 | 钟林超 | A kind of high-tension switch cabinet based on gas detecting |
| CN108565738A (en) * | 2018-06-22 | 2018-09-21 | 安徽杰特电气有限公司 | Novel electrical cabinet |
| CN108565739A (en) * | 2018-06-22 | 2018-09-21 | 安徽杰特电气有限公司 | Intelligent electric cabinet |
| CN108832499A (en) * | 2018-06-22 | 2018-11-16 | 安徽杰特电气有限公司 | Heat radiating type electrical cabinet |
| CN109085487A (en) * | 2018-08-07 | 2018-12-25 | 河海大学常州校区 | A kind of online collection device of LED electric heating signal |
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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: 20150408 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |