CN203278019U - Box-type transformer substation - Google Patents
Box-type transformer substation Download PDFInfo
- Publication number
- CN203278019U CN203278019U CN 201320296762 CN201320296762U CN203278019U CN 203278019 U CN203278019 U CN 203278019U CN 201320296762 CN201320296762 CN 201320296762 CN 201320296762 U CN201320296762 U CN 201320296762U CN 203278019 U CN203278019 U CN 203278019U
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- box
- steel plate
- chamber
- adapter cavity
- sound insulation
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Abstract
The utility model discloses a box-type transformer substation. A technical scheme is characterized in that the transformer substation comprises a box which is formed by a box body, a wallboard and a top cover; an internal portion of the box is divided into a high-voltage chamber, a low-voltage chamber and a transformation chamber by a separation plate; the separation plate which forms the transformation chamber is formed by inner and outer steel plates which are arranged with an interval; the inner and outer steel plates form a transition chamber; a fireproof sound insulation cotton is filled in the transition chamber. The box-type transformer substation of the utility model possesses advantages that a sound insulation effect is good; a heat dissipation effect is good and so on.
Description
Technical field
The utility model relates to the high-voltage transforming technology, and more particularly, it relates to a kind of box-type substation.
Background technology
Box-type substation is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment,, outdoor close-coupled controller switching equipment indoor by certain connection plan row all-in-one-piece prefabrication, being about to the functions such as high powered, transformer pressure-reducing, low-voltage distribution organically combines, be arranged on a protection against the tide, antirust, dustproof, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, electromechanical integration, totally-enclosed operation, being specially adapted to city net construction and upgrading, is a kind of brand-new transformer station that emerges after civil engineering transformer station.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it has substituted original civil engineering power distribution room, and power distribution station becomes novel complete change power distribution equipment.Quickening along with China's expanding economy and rural area process, China starts a climax of taking turns the large scale electric network transformation and building, but the noise that produces during the work of the transformer in transformer station is a kind of ear-piercing sound pollution source, can have influence on broad masses' work and life.And existing most of box type transformation stands in when design and only considers heat dispersion and do not have every the function of making an uproar.
Chinese utility model patent number is the top cover of 2,010,205,388,307 1 kinds of box-type substations in China Patent No., comprise brace summer and lamina tecti, brace summer is fixed on casing, and described lamina tecti is fixed on the outside of brace summer, also is provided with fire-retardant puigging between brace summer and lamina tecti.Although certain soundproof effect is played in the design of this structure, most importantly the design of this structure reduces the rainy day rainwater and beats on the box type transformer station shell top cover and the noise that produces.The noise that produces when the power transformation device is worked does not have good soundproof effect.
The utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of soundproof effect better box for box-type transformer substation.
For achieving the above object, the utility model provides following technical scheme: a kind of box-type substation, comprise the casing that is formed by base plate, wallboard and top cover, box house becomes hyperbaric chamber, low-pressure chamber and transformation chamber by baffle for separating, the dividing plate of described formation transformation chamber is made of the inside and outside steel plate that the interval arranges, described inside and outside steel plate consists of an adapter cavity, fills the fire-proof sound insulation cotton in described adapter cavity.
By adopting technique scheme, during work, the noise that transformer in transformer station produces when working, can be by being arranged on cotton absorption of fire-proof sound insulation in adapter cavity, thereby on the one hand enter the wholwe-hearted work of interference that can not be subject to noise when work is carried out in power transformation box inherence low-pressure chamber and hyperbaric chamber as the staff, later can effectively reduce the noise that propagates into the transformer station outside by fire-proof sound insulation cotton in adapter cavity to the noise absorption that transformer produces on the other hand, reduce noise pollution.
The utility model further is set to: described outer steel plate and interior steel plate are bolted, and the width of described adapter cavity cavity volume can be adjusted.
By adopting technique scheme, described outer steel plate and interior steel plate are bolted, and the width of described adapter cavity cavity volume can be adjusted.Because the noise wavelength that transformer produces is different in size, certain thickness fire-proof sound insulation cotton can only absorb a kind of noise of wavelength, thereby can control the thickness of the thickness control fire-proof sound insulation cotton of adapter cavity cavity volume by the degree of depth that bolt is screwed into, more effectively absorb the noise that transformer produces.
The utility model further is set to: also be provided with cooling pipe in described adapter cavity, described cooling pipe is fixedly connected with interior steel plate.
By adopting technique scheme, also be provided with cooling pipe in described adapter cavity, described cooling pipe is fixedly connected with interior steel plate.During work, the dissipation of heat that the winding of transformer inside and iron core etc. produce is indoor to transformation, when transformation chamber interior excess Temperature, conduction of heat by interior steel plate transfers heat to and is arranged on the interior steel plate face relative with outer steel plate and is provided with in cooling fluid in cooling pipe, cooling fluid absorbs heat and takes away heat and realized the purpose of transformation chamber cooling has been improved radiating effect.
The utility model further is set to: described fire-proof sound insulation cotton is provided with groove of joining similar to cooling pipe.
Description of drawings
Fig. 1 is the utility model box-type substation example structure schematic diagram;
Fig. 2 is the utility model box-type substation embodiment depression angle internal structure schematic diagram;
Fig. 3 is the structural representation of the utility model box-type substation embodiment cooling pipe;
Fig. 4 is the inside and outside steel plate connection diagram of the utility model box-type substation embodiment.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model oil immersion-type distribution transformer heat abstractor embodiment is described further.
A kind of box-type substation, comprise the casing that is formed by base plate 1, wallboard and top cover 2, box house is separated into hyperbaric chamber a, low-pressure chamber b and transformation chamber c by dividing plate 3, the dividing plate of described formation transformation chamber c is made of inside and outside steel 31,32 plates that the interval arranges, described inside and outside steel plate 31,32 consists of an adapter cavity 4, the interior filling fire-proof sound insulation of described adapter cavity 4 cotton 41.
By adopting technique scheme, during work, the noise that transformer in transformer station produces when working, can be by being arranged on cotton 41 absorptions of fire-proof sound insulation in adapter cavity 4, thereby on the one hand enter the wholwe-hearted work of interference that can not be subject to noise when power transformation box inherence low-pressure chamber b and hyperbaric chamber a carry out work as the staff, the noise absorption that produces by the cotton 41 pairs of transformers of fire-proof sound insulation in adapter cavity 4 on the other hand later can effectively reduce the noise that propagates into the transformer station outside, reduces noise pollution.
Described outer steel plate 32 is connected by bolt 6 with interior steel plate 31, the width of described adapter cavity 4 cavity volumes can be adjusted, (it should be noted that herein, the thickness of described adapter cavity 4 cavity volumes also can be fixed, consider the effect of sound insulation, therefore the present embodiment preferably, the width of described adapter cavity 4 cavity volumes can be adjusted.）
By adopting technique scheme, described outer steel plate 32 is connected by bolt 6 with interior steel plate 21, and the width of described adapter cavity 4 cavity volumes can be adjusted.Because the noise wavelength that transformer produces is different in size, certain thickness fire-proof sound insulation cotton can only absorb a kind of noise of wavelength, thereby can control the thickness of the thickness control fire-proof sound insulation cotton 41 of adapter cavity 4 cavity volumes by the degree of depth that bolt 6 is screwed into, more effectively absorb the noise that transformer produces.
Also be provided with cooling pipe 42 in described adapter cavity 4, described cooling pipe 42 is fixedly connected with interior steel plate 31.
By adopting technique scheme, also be provided with cooling pipe 42 in described adapter cavity 4, described cooling pipe 42 is fixedly connected with interior steel plate 31.During work, the dissipation of heat that the winding of transformer inside and iron core etc. produce is in transformation chamber c, when transformation chamber c internal temperature is too high, conduction of heat by interior steel plate 31 transfers heat in cooling fluid in the cooling pipe 42 that is arranged on interior steel plate 31, cooling fluid absorbs heat and takes away heat and realized the purpose of transformation chamber cooling has been improved radiating effect.
Described fire-proof sound insulation cotton 41 is provided with the groove of joining 411 similar to cooling pipe 42.
The above is only preferred implementation of the present utility model, and protection range of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection range of the present utility model.Should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. box-type substation, comprise the casing that is formed by base plate, wallboard and top cover, box house becomes hyperbaric chamber, low-pressure chamber and transformation chamber by baffle for separating, it is characterized in that: the dividing plate of described formation transformation chamber is made of the inside and outside steel plate that the interval arranges, described inside and outside steel plate consists of an adapter cavity, fills the fire-proof sound insulation cotton in described adapter cavity.
2. box-type substation according to claim 1, it is characterized in that: described outer steel plate and interior steel plate are bolted, and the width of described adapter cavity cavity volume can be adjusted.
3. box-type substation according to claim 1 and 2, it is characterized in that: also be provided with cooling pipe in described adapter cavity, described cooling pipe is fixedly connected with interior steel plate.
4. box-type substation according to claim 3, it is characterized in that: described fire-proof sound insulation cotton is provided with groove of joining similar to cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296762 CN203278019U (en) | 2013-05-25 | 2013-05-25 | Box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296762 CN203278019U (en) | 2013-05-25 | 2013-05-25 | Box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278019U true CN203278019U (en) | 2013-11-06 |
Family
ID=49508347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296762 Expired - Fee Related CN203278019U (en) | 2013-05-25 | 2013-05-25 | Box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099703A (en) * | 2016-07-27 | 2016-11-09 | 李小福 | A kind of electric power box |
| CN107546608A (en) * | 2017-10-22 | 2018-01-05 | 安徽安利达电气成套设备有限公司 | A kind of intelligent water cold type distribution box |
-
2013
- 2013-05-25 CN CN 201320296762 patent/CN203278019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099703A (en) * | 2016-07-27 | 2016-11-09 | 李小福 | A kind of electric power box |
| CN107546608A (en) * | 2017-10-22 | 2018-01-05 | 安徽安利达电气成套设备有限公司 | A kind of intelligent water cold type distribution box |
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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: 20131106 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |