CN203175334U - Sound insulation door of transformer substation - Google Patents
Sound insulation door of transformer substation Download PDFInfo
- Publication number
- CN203175334U CN203175334U CN 201320149140 CN201320149140U CN203175334U CN 203175334 U CN203175334 U CN 203175334U CN 201320149140 CN201320149140 CN 201320149140 CN 201320149140 U CN201320149140 U CN 201320149140U CN 203175334 U CN203175334 U CN 203175334U
- Authority
- CN
- China
- Prior art keywords
- door
- sound insulation
- doorframe
- transformer substation
- transformer station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sound insulation door of a transformer substation. The sound insulation door of the transformer substation comprises a door frame and a door panel hinged to the door frame, wherein sound insulation surrounding edges are arranged around the door panel and are tightly attached to the door frame, and sealing rubber is arranged at the positions where the sound insulation surround edges are in contact with the door frame. Compared with the prior art, the sound insulation door of the transformer substation has the advantages of being good in sound insulation effect.
Description
Technical field
The utility model relates to a kind of soundproof door, especially relates to a kind of soundproof door that is applicable to transformer station.
Background technology
Noise pollution has become one of serious environmental problem in current Chinese Urbanization's evolution.Along with Chinese society development, country pays attention to more and more that people-oriented, social harmony and scientific development, more and more payes attention to national dwelling environment.Sound environment quality control will be the key subjects of new century sustainable development.
" green electrical network " and " green transformer station " will become urban distribution network and transformer station's design and construction developing direction, should the city glorious and resplendent, residential electricity consumption is protected, the comfortable harmony in city again, also resident's a slice peace and quiet.Therefore guarantee that the substation will become great technical problem in the city transformer station design and construction in the sound environment quality of locating, the key measure in the low noise transformer substation construction and technology path are one of them concrete contents.For common transformer room's door, noise is easy to outwards spill from crack between a door and its frame, and surrounding environment is caused noise pollution.
The utility model content
The purpose of this utility model is exactly to provide a kind of soundproof effect good transformer station's soundproof door for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of transformer station soundproof door comprises doorframe and is articulated in door-plate on the doorframe that described door-plate edge is provided with the sound insulation surrounding edge, and this sound insulation surrounding edge and doorframe fit tightly, and are provided with caulking gum with the doorframe position contacting.
The width of described sound insulation surrounding edge is 2～4cm.
Described door-plate comprises trim panel, micropore acoustical board, sound barrier and the outer plaque that sets gradually from inside to outside.
Compared with prior art, the utility model is strengthened the soundproof effect at crack between a door and its frame place by the sound insulation surrounding edge is set, and has significantly reduced the noise that is spilt by the crack between a door and its frame place, cooperates the door-plate of composite construction, has further promoted soundproof effect.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional drawing at sound insulation surrounding edge place.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As depicted in figs. 1 and 2, a kind of transformer station soundproof door, comprise doorframe 1 and be articulated in door-plate 2 on the doorframe 1, in order to guarantee the soundproof effect at crack between a door and its frame place, door-plate 2 edges are provided with sound insulation surrounding edge 3, this sound insulation surrounding edge 3 fits tightly with doorframe 1, and itself and doorframe 1 position contacting are provided with caulking gum 4, guarantees sealing effectiveness.The width of this sound insulation surrounding edge 3 can be regulated according to the size of door-plate, generally between 2～4cm.In order further to promote soundproof effect, door-plate 2 adopts composite construction, comprises trim panel, micropore acoustical board, sound barrier and outer plaque, is cascading from the inside to the outside.
Claims (3)
1. transformer station's soundproof door comprises doorframe and is articulated in door-plate on the doorframe that it is characterized in that described door-plate edge is provided with the sound insulation surrounding edge, this sound insulation surrounding edge and doorframe fit tightly, and are provided with caulking gum with the doorframe position contacting.
2. a kind of transformer station according to claim 1 soundproof door is characterized in that the width of described sound insulation surrounding edge is 2～4cm.
3. a kind of transformer station according to claim 1 soundproof door is characterized in that described door-plate comprises trim panel, micropore acoustical board, sound barrier and the outer plaque that sets gradually from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149140 CN203175334U (en) | 2013-03-28 | 2013-03-28 | Sound insulation door of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149140 CN203175334U (en) | 2013-03-28 | 2013-03-28 | Sound insulation door of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175334U true CN203175334U (en) | 2013-09-04 |
Family
ID=49072050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149140 Expired - Lifetime CN203175334U (en) | 2013-03-28 | 2013-03-28 | Sound insulation door of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675305A (en) * | 2015-03-09 | 2015-06-03 | 国网上海市电力公司 | Sound insulating shutter for noise reduction of main transform chamber of transform and distribution power station |
-
2013
- 2013-03-28 CN CN 201320149140 patent/CN203175334U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675305A (en) * | 2015-03-09 | 2015-06-03 | 国网上海市电力公司 | Sound insulating shutter for noise reduction of main transform chamber of transform and distribution power station |
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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 |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |