CN101638970A - Soundproof door with ventilation grids - Google Patents
Soundproof door with ventilation grids Download PDFInfo
- Publication number
- CN101638970A CN101638970A CN200810157009A CN200810157009A CN101638970A CN 101638970 A CN101638970 A CN 101638970A CN 200810157009 A CN200810157009 A CN 200810157009A CN 200810157009 A CN200810157009 A CN 200810157009A CN 101638970 A CN101638970 A CN 101638970A
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- metal plate
- layer metal
- inner layer
- door
- soundproof door
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Abstract
The invention relates to a soundproof door with ventilation grids. The soundproof door comprises a door frame and a door leaf, wherein adjacent vertical edges of the door frame and the door leaf are hinged together. The door leaf comprises an inner layer metal plate and an outer layer metal plate, and the space between the inner layer metal plate and the outer layer metal plate is filled with rockwool. The soundproof door is characterized in that the upper part of the outer layer metal plate and the lower part of the inner layer metal plate are respectively provided with a vent hole, and thetwo vent holes are respectively provided with ventilation grids. An air flue is arranged between the inner layer metal plate and the outer layer metal plate, and the upper end and the lower end of theair flue are respectively communicated with the ventilation grids of the two vent holes. The soundproof door has both effects of sound proofing and ventilation, and the range of application is not limited. The soundproof door can be especially applied to various ships.
Description
Technical field
The present invention relates to a kind of soundproof door.Specifically, be the soundproof door that has air grid that can abate the noise, have again performance of ventilating.Be particularly useful on the various boats and ships.
Background technology
Know all that in the shipbuilding industry for eliminating the much noise that equipment produces in the ship's navigation process, the hatch door on the boats and ships mostly adopts the soundproof door with sound insulation property.This soundproof door comprises between an adjacent vertical edge of doorframe and door leaf and the two hinged.Door leaf wherein contains inner layer metal plate and outer metal plates, is filled with damping materials such as rock wool between the ectonexine metal sheet.Though adopt the soundproof door of this structure can satisfy the sound insulation requirement, but because this soundproof door does not have ventilation opening, can only be used in only needs defening effect and does not need in the cabin of the i.e. unmanned work of occasion of ventilation effect, can not be used in not only needs defening effect, but also needs the occasion of ventilating such as conference room, Medical Treatment Room etc. to have in the cabin that the people works, and the scope of application is restricted.
Summary of the invention
The problem to be solved in the present invention is the defective that overcomes background technology, a kind of soundproof door that has air grid is provided.This soundproof door had not only had defening effect, but also had had ventilation effect, and the scope of application is unrestricted.
For addressing the above problem, take following technical scheme:
The soundproof door that has air grid of the present invention contains doorframe and door leaf, and is hinged between the adjacent vertical edge of this doorframe and door leaf.Door leaf wherein contains inner layer metal plate and outer metal plates, is filled with rock wool between inner layer metal plate and outer metal plates.Be characterized in that ventilation opening is all arranged at the top of outer metal plates and the bottom of inner layer metal plate, this two ventilation openings place has air grid respectively.Between inner layer metal plate and outer metal plates the air channel is arranged, the upper and lower end in air channel is connected with the air grid at two ventilation opening places respectively.
Take such scheme, have the following advantages:
Because the soundproof door that has air grid of the present invention is provided with ventilation opening on the top of its outer metal plates and the bottom of inner layer metal plate, all there is air grid at this two ventilation openings place.Between inside and outside layer metal sheet the air channel is arranged, the upper and lower side in air channel is connected with the air grid at two ventilation opening places respectively.Not only had defening effect, but also had ventilation effect, the scope of application is unrestricted.
Description of drawings
Fig. 1 is the soundproof door schematic diagram that has air grid of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the soundproof door that has air grid of the present invention contains doorframe 1 and door leaf, and is hinged by hinge 4 between the adjacent vertical edge of doorframe 1 and door leaf.Door leaf wherein contains inner layer metal plate 6 and outer metal plates 2, and 2 of inner layer metal plate 6 and outer metal plates are filled with rock wool.All be processed with ventilation opening on the top of outer metal plates 2 and the bottom of inner layer metal plate 6, this two ventilation openings place is equipped with air grid 31 and 32 respectively.Be processed with air channel 5 at inner layer metal plate 6 and 2 of outer metal plates, the upper and lower end in air channel 5 is connected with the air grid 31 and 32 at two ventilation opening places respectively.
For ease of regulating air quantity, in the air grid 32 of bottom, air quantity governor motion 7 is installed also.
Described inner layer metal plate 6 and outer metal plates 2 all adopt aluminium alloy plate to process.
Claims (3)
1. the soundproof door that has air grid comprises between doorframe (1) and door leaf and a vertical edge that the two is adjacent hinged; Door leaf wherein contains inner layer metal plate (6) and outer metal plates (2), is filled with rock wool between inner layer metal plate (6) and outer metal plates (2); It is characterized in that ventilation opening is all arranged at the top of outer metal plates (2) and the bottom of inner layer metal plate (6), this two ventilation openings place has air grid (31 and 32) respectively; Between inner layer metal plate (6) and outer metal plates (2) air channel (5) is arranged, the upper and lower end of air channel (5) is connected with the air grid (31 and 32) at two ventilation opening places respectively.
2. the soundproof door that has air grid according to claim 1 is characterized in that in the air grid (32) of bottom air quantity governor motion (7) being arranged.
3. the soundproof door that has air grid according to claim 1 and 2 is characterized in that inner layer metal plate (6) and outer metal plates (2) are aluminium alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101570098A CN101638970B (en) | 2008-09-22 | 2008-09-22 | Soundproof door with ventilation grids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101570098A CN101638970B (en) | 2008-09-22 | 2008-09-22 | Soundproof door with ventilation grids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638970A true CN101638970A (en) | 2010-02-03 |
| CN101638970B CN101638970B (en) | 2012-04-04 |
Family
ID=41614125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101570098A Active CN101638970B (en) | 2008-09-22 | 2008-09-22 | Soundproof door with ventilation grids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101638970B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213060A (en) * | 2010-04-12 | 2011-10-12 | 陶小京 | Ventilative door |
| CN102425364A (en) * | 2011-09-07 | 2012-04-25 | 江苏海陆科技股份有限公司 | Vertical ventilation type marine fireproof door |
| CN106837114A (en) * | 2017-03-15 | 2017-06-13 | 孙敬訸 | A kind of aeration anti-theft door not having an X-rayed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262031Y (en) * | 2008-09-22 | 2009-06-24 | 戴三南 | Sound-proof door with ventilating grill |
-
2008
- 2008-09-22 CN CN2008101570098A patent/CN101638970B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213060A (en) * | 2010-04-12 | 2011-10-12 | 陶小京 | Ventilative door |
| CN102425364A (en) * | 2011-09-07 | 2012-04-25 | 江苏海陆科技股份有限公司 | Vertical ventilation type marine fireproof door |
| CN106837114A (en) * | 2017-03-15 | 2017-06-13 | 孙敬訸 | A kind of aeration anti-theft door not having an X-rayed |
| CN106837114B (en) * | 2017-03-15 | 2018-12-04 | 孙敬訸 | A kind of aeration anti-theft door not having an X-rayed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101638970B (en) | 2012-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100203 Assignee: Wuxi Hailian Marine Fittings Co., Ltd. Assignor: Dai Sannan Contract record no.: 2012320001021 Denomination of invention: Soundproof door with ventilation grids Granted publication date: 20120404 License type: Exclusive License Record date: 20121206 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |