CN203233069U - Three-in-one control cabinet of transformer meter box, terminal box and control box - Google Patents
Three-in-one control cabinet of transformer meter box, terminal box and control box Download PDFInfo
- Publication number
- CN203233069U CN203233069U CN 201320024471 CN201320024471U CN203233069U CN 203233069 U CN203233069 U CN 203233069U CN 201320024471 CN201320024471 CN 201320024471 CN 201320024471 U CN201320024471 U CN 201320024471U CN 203233069 U CN203233069 U CN 203233069U
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- control
- box
- transformer
- instrument
- housing
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Abstract
The utility model discloses a three-in-one control cabinet of a transformer meter box, a terminal box and a control box; the three-in-one control cabinet comprises a housing, meters, terminals for connecting a transformer or a current transformer, and cooling control equipment for controlling a transformer heat radiation device; the terminals and the cooling control equipment are both arranged in the housing; the meters are arranged on a front panel of the housing; and the meters comprise at least one from a group formed by an oil surface thermometer, a winding thermometer and an oil level gauge. The three-in-one control cabinet of the transformer meter box, the terminal box and the control box is compact in structure, high in integrated level, saving in material, and easy to control.
Description
Technical field
The utility model relates to a kind of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet.
Background technology
Existing transformer instrument box, terminal box, control cabinet all are casings independently, all are closely related between three casings.Instrument box and terminal box are the devices that hangs on the transformer body, and control cabinet generally adopts console mode to install, and from the transformer body certain distance is arranged, and the line of three casings is all finished by trough, and the length of employed cable is oversize.In addition, in debugging and maintenance process, the function of existing transformer instrument box, terminal box, control cabinet realizes that need two people just can finish at least, efficient is lower.Adopt transformation, the maintenance that traditional pattern casing quantity is many, shortcomings such as wiring is various, versatility difference are given equipment to bring more difficulty.
Therefore, be necessary to design the high control device for transformer of a kind of integrated level.
The utility model content
Technical problem to be solved in the utility model provides a kind of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet, this transformer instrument box, terminal box, the three-in-one control cubicle compact conformation of control cabinet, integrated level height, and economical with materials is easy to control.
The technical solution of utility model is as follows:
A kind of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet is characterized in that, comprise housing, instrument, be used for the terminal that links to each other with transformer or current transformer and the cooling control appliance that is used for the control transformer heat abstractor; Terminal and cooling control appliance all are arranged in the housing, and instrument is arranged on the front panel of housing; Instrument comprises at least a in pasta thermometer, winding temperature gage and the oil level indicator.
The front panel of housing adopts the two-door mechanism that comprises inside door and external door, and described instrument is arranged on the inside door, and external door adopts the transparency window formula structure that is embedded with glass.
Be provided with heater in the housing.
Be provided with document case in the housing.
Hull outside is provided with waterproof socket.
Pasta thermometer, winding temperature gage, main oil level indicator can reflect pasta temperature, winding temperature and transformer body oil level height in real time.This three-in-one control cubicle uses toughened glass above the door, can make things convenient for the user to be clear that the scale value of panel board.The signal terminal that the signal of pasta thermometer and winding temperature gage can directly be connected in the cabinet is arranged.
Comprise the signal terminal summation current transformer terminal that the transformer body is relevant.Some are used for the signal terminal of heat abstractor of starting transformer and can directly be connected to control loop.When the pasta thermometer, when winding temperature gage reaches desired temperature, control system control transformer heat abstractor starts, and all temperature control contact lines are finished in cabinet.
Beneficial effect:
Transformer instrument box of the present utility model, terminal box, the three-in-one control cubicle of control cabinet, comprehensive function based on control cabinet, instrument box, terminal box designs, it is higher to have efficient, control more convenient, effect accurately, can reduce the usage quantity of cable greatly and simplify the wiring circuit, thereby the installation and maintenance work of simplified apparatus improves the reliability of system, heat dissipating device of transformer starts to be finished by control system, integrated the function of the demonstration real time data of instrument, rotating function also obtains embodying in the link of terminal box.The utility model is saved the stube cable cost between three equipment, effectively integrates by resource, is convenient to Installation and Debugging and integrated maintenance, can effectively improve operating efficiency.
Whole transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet (claiming " three-in-one control cubicle " again) form a whole all parts of transformer instrument box, terminal box, control cabinet, multiple functional and contact closely realizes the function of instrument box, terminal box, control cabinet.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet;
Fig. 2 is B-B profile among Fig. 1;
Fig. 3 is the Facad structure schematic diagram (removing outward behind the door) of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet;
Fig. 4 is the Facad structure schematic diagram (removing external door and behind the door interior) of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet;
Fig. 5 is the vertical view of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet.
Label declaration: 1-document case, 2-glass, 3-housing, 4-pasta thermometer, 5-winding temperature gage, 6-heater, 7-ground connection bronze medal, 8-waterproof socket, 9-inside door, 10-terminal, 11-illuminating lamp, 12-fan, 13-external door.
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details:
Embodiment 1:
Shown in Fig. 1-5, a kind of transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet comprise housing, instrument, are used for the terminal that links to each other with transformer or current transformer and the cooling control appliance that is used for the control transformer heat abstractor; Terminal and cooling control appliance all are arranged in the housing, and instrument is arranged on the front panel of housing; Instrument comprises at least a in pasta thermometer, winding temperature gage and the oil level indicator.
The front panel of housing adopts the two-door mechanism that comprises inside door and external door, and described instrument is arranged on the inside door, and external door adopts the transparency window formula structure that is embedded with glass.
Be provided with heater, fan and illuminating lamp in the housing.
Be provided with document case in the housing.
Hull outside is provided with waterproof socket.
The shell that adopts stainless steel to make, degree of protection IP54, IP55, IP56 etc. are available.Instrument is packed into wherein, observe instrument by the toughened glass form on the shell door, and can play good protective action to instrument.Can match temperature and humidity controller, heater and dehumidifying fan in the case, prevent that internal unit from making moist or dewfall.Casing is that suspension type is vertically installed, and uses the installing hole of casing rear side, uses bolted on the transformer body casing, and earth connection and casing M12 earth stud cover for seat can be fastenedly connected simultaneously.
Transformer oil surface temperature meter, winding temperature gage, main oil level indicator can reflect pasta temperature, winding temperature and transformer body oil level height in real time.This three-in-one control cubicle uses transparent toughened glass on the door, can make things convenient for the user to be clear that the scale value of panel board.The signal terminal that the signal of pasta thermometer and winding temperature gage can directly be connected in the cabinet is arranged.Being used for the signal terminal of heat abstractor of starting transformer can directly be connected to control loop.When the pasta thermometer, when winding temperature gage reaches desired temperature, control system control transformer heat abstractor starts, and all temperature control contact lines are finished in cabinet.A large amount of cable costs of saving are simplified wiring, are convenient to maintenance and operation.
Claims (5)
1. a transformer instrument box, terminal box, the three-in-one control cubicle of control cabinet is characterized in that, comprise housing, instrument, be used for the terminal that links to each other with transformer or current transformer and for the cooling control appliance of control transformer heat abstractor; Terminal and cooling control appliance all are arranged in the housing, and instrument is arranged on the front panel of housing; Instrument comprises at least a in pasta thermometer, winding temperature gage and the oil level indicator.
2. transformer instrument box according to claim 1, terminal box, the three-in-one control cubicle of control cabinet, it is characterized in that, the front panel of housing adopts the two-door mechanism that comprises inside door and external door, and described instrument is arranged on the inside door, and external door adopts the transparency window formula structure that is embedded with glass.
3. transformer instrument box according to claim 1, terminal box, the three-in-one control cubicle of control cabinet is characterized in that, are provided with heater in the housing.
4. transformer instrument box according to claim 1, terminal box, the three-in-one control cubicle of control cabinet is characterized in that, are provided with document case in the housing.
5. according to each described transformer instrument box of claim 1-4, terminal box, the three-in-one control cubicle of control cabinet, it is characterized in that hull outside is provided with waterproof socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024471 CN203233069U (en) | 2013-01-17 | 2013-01-17 | Three-in-one control cabinet of transformer meter box, terminal box and control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024471 CN203233069U (en) | 2013-01-17 | 2013-01-17 | Three-in-one control cabinet of transformer meter box, terminal box and control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233069U true CN203233069U (en) | 2013-10-09 |
Family
ID=49289173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024471 Expired - Lifetime CN203233069U (en) | 2013-01-17 | 2013-01-17 | Three-in-one control cabinet of transformer meter box, terminal box and control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028712A (en) * | 2016-06-30 | 2016-10-12 | 扬中市众成管路配件有限公司 | Electric cabinet high in integration level |
| CN109520127A (en) * | 2018-11-20 | 2019-03-26 | 广西电网有限责任公司电力科学研究院 | Heated air circulation type mutual inductor heating and heat-insulating device |
| CN113611512A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Multifunctional transformer instrument box and use method |
-
2013
- 2013-01-17 CN CN 201320024471 patent/CN203233069U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028712A (en) * | 2016-06-30 | 2016-10-12 | 扬中市众成管路配件有限公司 | Electric cabinet high in integration level |
| CN109520127A (en) * | 2018-11-20 | 2019-03-26 | 广西电网有限责任公司电力科学研究院 | Heated air circulation type mutual inductor heating and heat-insulating device |
| CN113611512A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Multifunctional transformer instrument box and use 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: 20131009 |