CN105003173A - Energy-saving and sound-isolation door leaf - Google Patents
Energy-saving and sound-isolation door leaf Download PDFInfo
- Publication number
- CN105003173A CN105003173A CN201510350724.3A CN201510350724A CN105003173A CN 105003173 A CN105003173 A CN 105003173A CN 201510350724 A CN201510350724 A CN 201510350724A CN 105003173 A CN105003173 A CN 105003173A
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- door leaf
- energy
- door
- sound insulation
- steel plate
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Abstract
The invention discloses an energy-saving and sound-isolation door leaf. The door leaf is formed by symmetrical C-shaped structure plates through multi-point welding; a heat insulation rubber strip is additionally arranged between two plates; and a cavity part of a door leaf side plate is filled with a bridge opening plate. The energy-saving and sound-isolation door leaf has the advantages that the door frame and door leaf cold bridge can be isolated; indoor and outdoor heat conduction is blocked; energy sources are saved; the mute effect is achieved; the collision rate between the door leaf and a door frame during door closing is reduced; the outdoor sound and vibration conduction is reduced; the width (nested wall thickness) dimension of the door frame is adjustable, so that the standard dimension production of the product door frame with different wall thicknesses can be realized, and the material utilization rate and the production efficiency are improved; and the current condition that only one edge of the existing steel door integral door frame can be provided with a decoration edge can be changed, and the attractive degree of a product is improved.
Description
Technical field
The present invention relates to metal door, especially a kind of door leaf of the energy-saving sound insulation for household, office space.
Background technology
Along with socioeconomic development, growth in the living standard, Door for building turns round steel door from traditional wooden, plastic door, steel door is with good safe, firm performance and processing characteristics, and become the first-selection of Door for building, by the cutting of steel plate, press, punching, welding, plating, the technique such as spraying, can to realize fast, batch production, also nonstandard customization can be realized, improve stock utilization and production efficiency, reduce cost of production, the great riches for social creativity.
Summary of the invention
For the deficiencies in the prior art, the present invention designs to solve energy-conservation, the sound insulation problem of metal door in prior art, particularly for the energy-conservation of steel entry door and sound insulation problem, provides a kind of door leaf of energy-saving sound insulation.
For achieving the above object, the present invention adopts following technical scheme:
A door leaf for energy-saving sound insulation, described door leaf is that symmetrical " C " shape structural slab multi-point welding forms, and installs insulated rubber strip additional between two pieces plate, and door leaf side plate chamber portion fills bridge opening plate.
Described door leaf is whole steel sheet structure, and door leaf agent structure is front spring and rear steel plate multi-spot welding structure, embeds heat-insulating and sealing adhesive tape between forward and backward steel plate, adopts spot welding mode to connect before and after door leaf between steel plate, is formed firm overall.
Between described front spring and rear steel plate, between cavity, packing material is fire-fighting foam.
Between described front spring and rear steel plate, between cavity, packing material is perlite.
Between described front spring and rear steel plate, between cavity, packing material is bridge opening plate.
Described door leaf and doorframe overlap arrange multi-cavity heat-insulating and sealing adhesive tape.
The present invention has following beneficial effect:
1. cut off doorframe, door leaf cold bridge, stop indoor and outdoor heat conduction, energy conservation;
2. quiet, collision list when reduction door leaf and doorframe are closed, slows down the conduction of outdoor sound, vibration;
3. doorframe width (nested wall thickness) size adjustable, the product doorframe for different wall thickness can realize standard size and produce, and improves stock utilization and production efficiency;
4. solve the overall doorframe of existing steel door and while arrange the present situation of upholstery border, product aesthetics can only be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1-doorframe; 2-door leaf; 3-inside casing; 4-housing; The quiet adhesive tape of 5-waveform; 6-insulated rubber strip.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the invention will be further described, understands the technological thought of application claims protection so that clearer.
As shown in Figure 1, the door leaf of a kind of energy-saving sound insulation of the present invention, comprise doorframe 1 and door leaf 2, described doorframe 1 is Split type structure, traditional monolithic doorframe is divided into inside and outside doorframe, use the adjustable Bolted angle connection of strip between interior housing, between interior housing, cover/sealing (during use aluminium alloys shrouding, one end installs rubber seal additional) with aluminium alloys or plastics shrouding; Doorframe and door leaf binding face (seam position) install the quiet adhesive tape 5 of waveform;
Door leaf 2 is that symmetrical " C " shape structural slab multi-point welding forms, and installs insulated rubber strip 6 between two pieces plate additional, and door leaf 2 side plate chamber portion fills bridge opening plate.
Embed doorframe shrouding between doorframe 1 inside casing 3 and housing 4, described shrouding is plastic material, according to distance processing shrouding width between housing in doorframe, seals between shrouding and doorframe 1 with rubber-plastic strip.
Simultaneously, use doorframe telescopic regulation structure, doorframe 1 can adopt split mode, make can have moulding inside and outside doorframe, the cross-section structure size of doorframe 1 also can standardization, can meet different wall thickness requirement, doorframe material (inside and outside doorframe) length dimension only need be changed according to order size, not only increase stock utilization, also improve production efficiency, reduce cost of production.
Described door leaf 2 is whole steel sheet structure or steel plate glass structure, and door leaf 2 agent structure is front and back (inside and outside) steel plate structure, embeds heat-insulating and sealing adhesive tape between the steel plate of front and back, adopts spot welding mode to connect before and after door leaf 2 between steel plate, is formed firm overall.Before and after stuffed heat insulated between cavity between steel plate, sound insulation, fire proofing material material is as fire-fighting foam, perlite, bridge opening plate etc.
Described doorframe 1 arranges multi-cavity heat-insulating and sealing adhesive tape with door leaf 2 overlap, with completely isolated cold bridge, and stops outdoor noise transmission to enter indoor.
Due to high (the steel thermal transmittance λ=45W/M.K of the coefficient of heat conduction of metal, the coefficient of thermal conductivity of plastics is low, only have the 1/550-1/600 of steel), so existing steel door is easy to the cold air of indoor to conduct to outdoor by steel doorframe, door leaf, simultaneously, during summer, also be easy to the heat of outdoor to be delivered to indoor, reduce air-conditioning effect, strengthen air conditioner energy consumption, particularly when indoor/outdoor temperature-difference is large, energy loss is larger.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (6)
1. a door leaf for energy-saving sound insulation, is characterized in that: described door leaf is that symmetrical " C " shape structural slab multi-point welding forms, and installs insulated rubber strip additional between two pieces plate, and door leaf side plate chamber portion fills bridge opening plate.
2. the door leaf of a kind of energy-saving sound insulation according to claim 1, it is characterized in that: described door leaf is whole steel sheet structure, door leaf agent structure is front spring and rear steel plate multi-spot welding structure, heat-insulating and sealing adhesive tape is embedded between forward and backward steel plate, adopt spot welding mode to connect before and after door leaf between steel plate, formed firm overall.
3. the door leaf of a kind of energy-saving sound insulation according to claim 2, is characterized in that: between described front spring and rear steel plate, between cavity, packing material is fire-fighting foam.
4. the door leaf of a kind of energy-saving sound insulation according to claim 2, is characterized in that: between described front spring and rear steel plate, between cavity, packing material is perlite.
5. the door leaf of a kind of energy-saving sound insulation according to claim 2, is characterized in that: between described front spring and rear steel plate, between cavity, packing material is bridge opening plate.
6. the door leaf of a kind of energy-saving sound insulation according to claim 1, is characterized in that: described door leaf and doorframe overlap arrange multi-cavity heat-insulating and sealing adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350724.3A CN105003173A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-isolation door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350724.3A CN105003173A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-isolation door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003173A true CN105003173A (en) | 2015-10-28 |
Family
ID=54376007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350724.3A Pending CN105003173A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-isolation door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003173A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000027558A (en) * | 1998-07-15 | 2000-01-25 | Sekisui House Ltd | Door |
| CN201074466Y (en) * | 2007-07-24 | 2008-06-18 | 丁占科 | Steel light decorative door |
| CN101575936A (en) * | 2009-06-18 | 2009-11-11 | 北京科奥克声学技术有限公司 | Steel sound proof door |
| CN203603720U (en) * | 2013-10-18 | 2014-05-21 | 重庆市渝强门业有限公司 | Outdoor door |
| CN203835148U (en) * | 2014-03-24 | 2014-09-17 | 北京中纺塑业有限公司 | High-heat insulting off-bridge aluminum door window |
| CN204098700U (en) * | 2014-07-24 | 2015-01-14 | 上海奥为建筑节能科技有限公司 | A kind of combined multi-cavity heat insulating strip for door-window section bar |
-
2015
- 2015-06-19 CN CN201510350724.3A patent/CN105003173A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000027558A (en) * | 1998-07-15 | 2000-01-25 | Sekisui House Ltd | Door |
| CN201074466Y (en) * | 2007-07-24 | 2008-06-18 | 丁占科 | Steel light decorative door |
| CN101575936A (en) * | 2009-06-18 | 2009-11-11 | 北京科奥克声学技术有限公司 | Steel sound proof door |
| CN203603720U (en) * | 2013-10-18 | 2014-05-21 | 重庆市渝强门业有限公司 | Outdoor door |
| CN203835148U (en) * | 2014-03-24 | 2014-09-17 | 北京中纺塑业有限公司 | High-heat insulting off-bridge aluminum door window |
| CN204098700U (en) * | 2014-07-24 | 2015-01-14 | 上海奥为建筑节能科技有限公司 | A kind of combined multi-cavity heat insulating strip for door-window section bar |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |