CN204315985U - A kind of buried box type transformer - Google Patents
A kind of buried box type transformer Download PDFInfo
- Publication number
- CN204315985U CN204315985U CN201420637216.4U CN201420637216U CN204315985U CN 204315985 U CN204315985 U CN 204315985U CN 201420637216 U CN201420637216 U CN 201420637216U CN 204315985 U CN204315985 U CN 204315985U
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- melt pit
- pressure chamber
- transformer
- cover plate
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Abstract
A kind of buried box type transformer, it relates to electrical facility technical field, the top of melt pit is provided with melt pit lid, the both sides of melt pit lid are all provided with cover plate, cover plate is provided with handle, and cover plate is fixed by anti-theft lock and melt pit lid, oil-filled transformer is fixedly mounted on the bottom of melt pit by installing rack, side and the upper end of oil-filled transformer are respectively arranged with hyperbaric chamber, low-pressure chamber, and low-pressure chamber passes melt pit lid, hyperbaric chamber, low-pressure chamber is connected to high-tension cable, low-voltage cable, the side of low-pressure chamber is provided with heat dissipation tank, tubular radiator is vertically arranged with in heat dissipation tank, the lower end of tubular radiator is located in oil-filled transformer, heat dissipation tank, low-pressure chamber is all provided with radiator fan.It is novel in design, and structure is simple, and floor space is little, good heat dissipation effect, and transformer is stable, considerably increases fail safe, and extends the useful life of transformer.
Description
Technical field
The utility model relates to electrical facility technical field, is specifically related to a kind of buried box type transformer.
Background technology
Box-type substation, is again prepackage type electric substation or preassembled transformer station.A kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, by indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece prefabrication, organically combine by functions such as high powered, transformer pressure-reducing, low-voltage distributions, be arranged in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, moveable steel construction casing, electromechanical integration, totally-enclosed operation, be specially adapted to urban network construction and upgradation, a kind of brand-new transformer station emerged after Shi Ji civil engineering transformer station.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it instead of original civil engineering power distribution room, power distribution station, becomes novel complete change power distribution equipment.But power with cable and develop box-type substation rapidly and become city beauty treatment and need the problem of focus efforts on special areas.
China's actual conditions are had a large population and a few land, and box-type substation is difficult to bear concerning close-packed Chinese downtown area, and the box type transformation of American-European utility model stands in developed country's city beauty treatment process plays the part of stain role equally.Therefore, a kind of buried box type transformer of utility model is instant.
Insider also carried out research, but American Unit Substation or European-type box become buried words, and the transformer fault caused due to heat dissipation problem occurs again and again, both affects use, there is potential safety hazard again.
Summary of the invention
The purpose of this utility model is to provide a kind of buried box type transformer, and it is novel in design, and structure is simple, and floor space is little, good heat dissipation effect, and transformer is stable, considerably increases fail safe, and extends the useful life of transformer.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises heat dissipation tank, tubular radiator, handle, cover plate, melt pit lid, oil-filled transformer, low-pressure chamber, radiator fan, anti-theft lock, low-voltage cable, high-tension cable, hyperbaric chamber, installing rack, the top of melt pit is provided with melt pit lid, the both sides of melt pit lid are all provided with cover plate, cover plate is provided with handle, and cover plate is fixed by anti-theft lock and melt pit lid, oil-filled transformer is fixedly mounted on the bottom of melt pit by installing rack, side and the upper end of oil-filled transformer are respectively arranged with hyperbaric chamber, low-pressure chamber, and low-pressure chamber passes melt pit lid, hyperbaric chamber, low-pressure chamber is connected to high-tension cable, low-voltage cable, the side of low-pressure chamber is provided with heat dissipation tank, tubular radiator is vertically arranged with in heat dissipation tank, the lower end of tubular radiator is located in oil-filled transformer, heat dissipation tank, low-pressure chamber is all provided with radiator fan.
Described tubular radiator is hollow design, and its inside is provided with conductive fluid, and the upper end of tubular radiator is U-tube, and U-tube is connected as a single entity by two straight tubes and helix tube, and U-tube lower end outer rim is evenly provided with radiating fin radially.
Described cover plate is provided with ventilation and heat mouth.
The utility model adopts buried design, only has low-pressure chamber to be exposed at ground, and remainder is all installed in melt pit, has greatly saved floor space.Tubular radiator, ventilation and heat mouth, radiator fan match, and tubular radiator lower end is spirality, adds contact area, and its upper end is provided with radiating fin, ensure that the heat radiation of oil-filled transformer, improve fail safe and operation stability.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of the utility model cover plate,
Fig. 3 is the structural representation of tubular radiator in the utility model;
Reference numeral: melt pit A, heat dissipation tank 1, tubular radiator 2, handle 3, cover plate 4, melt pit lid 5, oil-filled transformer 6, low-pressure chamber 7, radiator fan 8, anti-theft lock 9, low-voltage cable 10, high-tension cable 11, hyperbaric chamber 12, installing rack 13, U-tube 21, radiating fin 22, straight tube 23, helix tube 24, ventilation and heat mouth 41.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, this embodiment by the following technical solutions: it comprises heat dissipation tank 1, tubular radiator 2, handle 3, cover plate 4, melt pit lid 5, oil-filled transformer 6, low-pressure chamber 7, radiator fan 8, anti-theft lock 9, low-voltage cable 10, high-tension cable 11, hyperbaric chamber 12, installing rack 13, the top of melt pit A is provided with melt pit lid 5, the both sides of melt pit lid 5 are all provided with cover plate 4, cover plate 4 is provided with handle 3, and cover plate 4 is fixed by anti-theft lock 9 and melt pit lid 5, oil-filled transformer 6 is fixedly mounted on the bottom of melt pit A by installing rack 13, and the side of oil-filled transformer 6 and upper end are respectively arranged with hyperbaric chamber 12, low-pressure chamber 7, and low-pressure chamber 7 passes melt pit lid 5, hyperbaric chamber 12, low-pressure chamber 7 is connected to high-tension cable 11, low-voltage cable 10, the side of low-pressure chamber 7 is provided with heat dissipation tank 1, is vertically arranged with tubular radiator 2 in heat dissipation tank 1, and the lower end of tubular radiator 2 is located in oil-filled transformer 6, heat dissipation tank 1, low-pressure chamber 7 is all provided with radiator fan 8.
With reference to Fig. 3, described tubular radiator 2 is hollow design, and its inside is provided with conductive fluid, and the upper end of tubular radiator 2 is U-tube 21, U-tube 21 is connected as a single entity by two straight tubes 23 and helix tube 24, and U-tube 21 lower end outer rim is evenly provided with radiating fin 22 radially.
With reference to Fig. 2, described cover plate 4 is provided with ventilation and heat mouth 41.
This embodiment adopts buried design, only has low-pressure chamber 7 to be exposed at ground, and remainder is all installed in melt pit A, has greatly saved floor space.Tubular radiator 2, ventilation and heat mouth 41, radiator fan 8 match, and tubular radiator 2 lower end is spirality, adds contact area, and its upper end is provided with radiating fin 22, ensure that the heat radiation of oil-filled transformer 6, improve fail safe and operation stability.
This embodiment is novel in design, and structure is simple, and floor space is little, good heat dissipation effect, and transformer is stable, considerably increases fail safe, and extends the useful life of transformer.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a buried box type transformer, it is characterized in that it comprises heat dissipation tank, tubular radiator, handle, cover plate, melt pit lid, oil-filled transformer, low-pressure chamber, radiator fan, anti-theft lock, low-voltage cable, high-tension cable, hyperbaric chamber, installing rack, the top of melt pit is provided with melt pit lid, the both sides of melt pit lid are all provided with cover plate, cover plate is provided with handle, and cover plate is fixed by anti-theft lock and melt pit lid, oil-filled transformer is fixedly mounted on the bottom of melt pit by installing rack, side and the upper end of oil-filled transformer are respectively arranged with hyperbaric chamber, low-pressure chamber, and low-pressure chamber passes melt pit lid, hyperbaric chamber, low-pressure chamber is connected to high-tension cable, low-voltage cable, the side of low-pressure chamber is provided with heat dissipation tank, tubular radiator is vertically arranged with in heat dissipation tank, the lower end of tubular radiator is located in oil-filled transformer, heat dissipation tank, low-pressure chamber is all provided with radiator fan.
2. the buried box type transformer of one according to claim 1, it is characterized in that described tubular radiator is hollow design, its inside is provided with conductive fluid, and the upper end of tubular radiator is U-tube, U-tube is connected as a single entity by two straight tubes and helix tube, and U-tube lower end outer rim is evenly provided with radiating fin radially.
3. the buried box type transformer of one according to claim 1, is characterized in that described cover plate is provided with ventilation and heat mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637216.4U CN204315985U (en) | 2014-10-30 | 2014-10-30 | A kind of buried box type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637216.4U CN204315985U (en) | 2014-10-30 | 2014-10-30 | A kind of buried box type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315985U true CN204315985U (en) | 2015-05-06 |
Family
ID=53138280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637216.4U Expired - Fee Related CN204315985U (en) | 2014-10-30 | 2014-10-30 | A kind of buried box type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786089A (en) * | 2016-12-05 | 2017-05-31 | 四川行之知识产权运营服务有限公司 | It is a kind of to reduce the integrated Chinese style combination box transformer for taking up an area |
| CN112038943A (en) * | 2019-12-11 | 2020-12-04 | 史国民 | Box-type substation |
-
2014
- 2014-10-30 CN CN201420637216.4U patent/CN204315985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786089A (en) * | 2016-12-05 | 2017-05-31 | 四川行之知识产权运营服务有限公司 | It is a kind of to reduce the integrated Chinese style combination box transformer for taking up an area |
| CN112038943A (en) * | 2019-12-11 | 2020-12-04 | 史国民 | Box-type substation |
| CN112038943B (en) * | 2019-12-11 | 2022-09-09 | 苏州鱼得水电气科技有限公司 | Box-type substation |
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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: 20150506 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |