CN106593256B - Passive room door with composite broken bridge structure - Google Patents
Passive room door with composite broken bridge structure Download PDFInfo
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- CN106593256B CN106593256B CN201510664948.1A CN201510664948A CN106593256B CN 106593256 B CN106593256 B CN 106593256B CN 201510664948 A CN201510664948 A CN 201510664948A CN 106593256 B CN106593256 B CN 106593256B
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Abstract
The invention relates to a passive house door with a composite broken bridge structure, which comprises: the frame body (2) of the composite broken bridge structure is hinged with the fan body (1), and the contact part of the frame body (2) and the fan body (1) is in a corresponding step shape and is provided with a fireproof sound-insulation sealing strip; the composite broken bridge structure passive house door provided by the invention can form a plurality of annular air breaks by arranging three sealing strips between the composite broken bridge frame body and the composite broken bridge structure fan body, has good heat insulation and sound insulation effects and environmental protection effects, and the sealing strip mounting groove is processed on the fan body frame and adopts a buckling edge form, so that the problems that precise sealing strip mounting grooves are difficult to manufacture and the sealing strips are inconvenient to mount by steel are solved, and the purpose of forming the heat insulation broken bridge structure is achieved.
Description
Technical Field
The invention relates to the field of doors for buildings, in particular to a passive door for a composite broken bridge structure.
background
The passive house is an integrated product of various technical products, and the primary energy consumed by heating does not exceed 15 kilowatt-hour/(square meter and year) through fully waiting renewable energy. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources.
the passive house is developed rapidly in economically developed countries, has the advantages of heat insulation, sound insulation, theft prevention, fire prevention and the like, and is widely applied to doors for buildings, the passive house is just started in China, the passive door matched with the passive house is imported at present and is high in price, at present, the domestic steel door is difficult to process sealing strip grooves between the door and a door frame due to large heat conduction coefficient, air leakage and air leakage cannot meet the requirements of sound insulation and heat insulation, and the domestic wood door is high in cost and difficult to meet the requirements of sound insulation and theft prevention due to the fact that a large amount of high-quality wood is required.
Disclosure of Invention
aiming at the defects of the prior art, the invention provides a door for a passive room with a composite broken bridge structure, which can meet the requirements of the passive room on heat insulation, sound insulation, burglary prevention, fire prevention and air tightness of the door.
The purpose of the invention is realized by adopting the following technical scheme:
the utility model provides a compound bridge cut-off structure passive door for room, its improvement lies in, includes framework (2) and the fan body (1) of compound bridge cut-off structure, framework (2) are articulated with fan body (1), framework (2) with fan body (1) contact site is corresponding echelonment and is equipped with fire prevention sound insulation sealing strip.
Preferably, the number of the fireproof and soundproof sealing strips is three.
Furthermore, the annular fireproof wooden frame (8) of the fan body (1) is provided with three annular fireproof sound-insulation sealing strip grooves for installing fireproof sound-insulation sealing strips (14), (15) and (16).
Preferably, the frame body (2) includes: foamed aluminum plate or pearlite PLASTIC LAMINATED (9), fire prevention square lumber (10), heat preservation sound insulation aerogel board (11) and outsourcing steel sheet (12) (13), the limit of bending of outsourcing steel sheet (12) (13) inserts respectively be arranged in fire prevention square lumber (10).
Preferably, the fan body (1) comprises: passive door leaf body of compound bridge cut-off openly steel panel (4), foamed aluminum plate or pearlite PLASTIC LAMINATED (5), heat preservation syllable-dividing aerogel board (6), passive door leaf body back steel panel of compound bridge cut-off (7) and fire prevention wooden frame (8), the passive door leaf body of compound bridge cut-off openly steel panel (4) and compound bridge cut-off insert respectively by the limit of bending of passive door leaf body back steel panel (7) in fire prevention wooden frame (8).
further, the foamed aluminum of the foamed aluminum sheet is prepared by a melt foaming method using titanium hydride as a foaming agent.
Further, the foaming agent is a titanium hydride foaming agent after being treated.
further, the treatment was with 5% CaCl solution for 2 hours and saturated calcium hydroxide solution for 2 hours.
Furthermore, the fireproof and soundproof sealing strips (14), (15) and (16) are provided with cavity elastic extrusion parts.
The invention has the beneficial effects that:
The composite broken bridge structure passive house door provided by the invention adopts steel-wood as a main frame structure of the passive door, the overall structural strength is greatly improved, the steel manufacturability is good, the composite broken bridge structure passive house door can be processed by welding, rolling, bending and other processes, a plurality of annular air breaks are formed by arranging three sealing strips between a composite broken bridge frame body and a composite broken bridge structure fan body, the heat insulation and sound insulation environmental protection effects are good, a sealing strip mounting groove is processed on the fan body frame, and the sealing strips are in a buckling edge form, so that the problems that precise sealing strip mounting grooves are difficult to manufacture by steel and the sealing strips are inconvenient to mount are solved, and the purpose of forming the heat insulation broken bridge structure is achieved. Set up cavity elasticity extrusion portion on the adhesive tape for extrusion adhesive tape produces elastic deformation when door and window closes, thereby makes sealed more tight. The section of the elastic extrusion part of the cavity is in a hollow hemispherical shape, so that the rubber strip cannot be easily damaged, and the service life is prolonged. Through the test: the fireproof performance reaches C level, the anti-theft performance reaches J level, and the heat preservation performance is as follows: the integral heat transfer coefficient of the integral door is 1.0W/(m2 k), the sound insulation performance of 45dB is 5 grades of air tightness, and the water tightness is 5 grades. The foamed aluminum prepared by the melt foaming method has the advantages of low preparation cost, easy large-scale production, capability of reusing the recovered waste as the raw material of the foamed aluminum, and the like.
Drawings
FIG. 1 is a schematic perspective view of a passive door with a composite bridge cut-off structure according to the present invention;
FIG. 2 is a cross-sectional view of an embodiment of a passive room door with a composite bridge cut-off structure according to the present invention, with the door leaf open;
FIG. 3 is a cross-sectional view of a door of a passive room with a composite bridge cut-off structure according to the present invention, in a state where the leaf is closed;
FIG. 4 is an enlarged view at I of FIG. 3;
The door comprises 1-a leaf body of a composite broken bridge structure, 2-a frame body of the composite broken bridge structure, 3-a hinge for hinging the passive door leaf body of the composite broken bridge with the frame body, 4-a steel panel on the front surface of the passive door leaf body of the composite broken bridge, 5-a foamed aluminum plate or a perlite fireproof plate, 6-a heat-preservation sound-insulation aerogel plate, 7-a steel panel on the back surface of the passive door leaf body of the composite broken bridge, 8-an annular fireproof wood frame, 9-a foamed aluminum plate or a perlite fireproof plate, 10-fireproof square wood, 11-a heat-preservation sound-insulation aerogel plate, 12-an externally-wrapped steel plate, 13-an externally-wrapped steel plate, 14-a fireproof sound-insulation sealing strip, 15-a fireproof sound-insulation sealing.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a composite broken bridge structure passive house door, as shown in figure 1, comprising:
The frame body 2 of the composite broken bridge structure is hinged to the fan body 1, and the contact part of the frame body 2 and the fan body 1 is in a corresponding step shape and is provided with a fireproof sound-insulation sealing strip.
When the fan body 1 and the frame body 2 are closed, the fireproof sound-insulation sealing strips are in contact with the frame body 2, and a plurality of annular air faults are formed.
As shown in fig. 2, the fan body 1 includes: the composite broken bridge passive door leaf body front steel panel 4, foamed aluminum plate or perlite fireproof plate 5, heat preservation and sound insulation aerogel plate 6, composite broken bridge passive door leaf body back steel panel 7 and fireproof wooden frame 8, the composite broken bridge passive door leaf body front steel panel 4 and the composite broken bridge passive door leaf body back steel panel 7 bend edges and insert respectively in the fireproof wooden frame 8.
And fireproof glue is coated between the composite broken bridge driven door leaf body front steel panel 4, the foamed aluminum plate or perlite fireproof plate 5, the heat-preservation and sound-insulation aerogel plate 6 and the composite broken bridge driven door leaf body back steel panel 7, and the composite broken bridge driven door leaf body is formed by hot-press forming through a hot-press forming machine.
As shown in fig. 3, the frame body 2 includes: foamed aluminum plate or pearlite PLASTIC LAMINATED 9, be located fire prevention square timber 10 in the middle of, heat preservation sound insulation aerogel board 11 and outsourcing steel sheet 12, 13, outsourcing steel sheet 12, 13 the limit of bending insert respectively in the fire prevention square timber 10.
Specifically, as shown in fig. 4, the number of the fireproof and soundproof sealing strips is three;
the section of the fireproof sound-insulation sealing strip is of a hollow umbrella-shaped structure;
the fireproof and soundproof sealing strips 14, 15 and 16 are all provided with cavity elastic extrusion parts.
The annular fireproof wooden frame 8 of the fan body 1 is provided with three annular fireproof sound-insulation sealing strip grooves for mounting fireproof sound-insulation sealing strips 14, 15 and 16.
when the fan body and the frame body are closed, the three sealing strips are in close contact with the frame body, and a plurality of air broken bridge structures are formed between the frame body and the fan body, so that the sound insulation and heat insulation effects are achieved.
The foamed aluminum of the foamed aluminum plate is prepared by a melt foaming method using titanium hydride as a foaming agent.
The foaming agent is a titanium hydride foaming agent after being treated.
the treatment was with 5% CaCl solution for 2 hours and saturated calcium hydroxide solution for 2 hours.
finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (4)
1. The utility model provides a passive room of compound bridge cut-off structure is with door which characterized in that: the combined type sound insulation frame comprises a frame body (2) of a composite broken bridge structure and a fan body (1) of the composite broken bridge structure, wherein the frame body (2) is hinged with the fan body (1), and the contact part of the frame body (2) and the fan body (1) is in a corresponding step shape and is provided with a fireproof sound insulation sealing strip;
The frame body (2) includes: the fireproof plate comprises a foamed aluminum plate or perlite fireproof plate (9), fireproof square timber (10), a heat-preservation and sound-insulation aerogel plate (11) and outer-coated steel plates (12 and 13), wherein the bent edges of the outer-coated steel plates (12 and 13) are respectively inserted into the fireproof square timber (10);
the foamed aluminum plate or perlite fireproof plate (9), the fireproof square wood (10) and the heat-preservation and sound-insulation aerogel plate (11) of the frame body (2) are sequentially arranged;
the outer-coated steel plate (12) on one side of the frame body (2) is coated outside the foamed aluminum plate or the perlite fireproof plate (9), and the outer-coated steel plate (13) on the other side of the frame body (2) is coated outside the heat-insulating and sound-insulating aerogel plate (11);
The fan body (1) comprises: the composite broken bridge passive door leaf body comprises a composite broken bridge passive door leaf body front steel panel (4), a foamed aluminum plate or perlite fireproof plate (5), a heat-preservation sound-insulation aerogel plate (6), a composite broken bridge passive door leaf body back steel panel (7) and an annular fireproof wooden frame (8), wherein bent edges of the composite broken bridge passive door leaf body front steel panel (4) and the composite broken bridge passive door leaf body back steel panel (7) are respectively inserted into the fireproof wooden frame (8);
The foamed aluminum of the foamed aluminum plate is prepared by a melt foaming method using titanium hydride as a foaming agent;
the foaming agent is a titanium hydride foaming agent after being treated;
The treatment was with 5% CaCl solution for 2 hours and saturated calcium hydroxide solution for 2 hours.
2. The bridge cut-off structure door for the passive room as claimed in claim 1, wherein: the number of the fireproof sound-insulation sealing strips is three.
3. the bridge cut-off structure door for the passive room as claimed in claim 2, wherein: the annular fireproof wooden frame (8) of the fan body (1) is provided with three annular fireproof sound-insulation sealing strip grooves for mounting fireproof sound-insulation sealing strips (14, 15 and 16).
4. The bridge cut-off structure door for the passive room as claimed in claim 2, wherein: the fireproof and soundproof sealing strips (14, 15 and 16) are all provided with cavity elastic extrusion parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664948.1A CN106593256B (en) | 2015-10-15 | 2015-10-15 | Passive room door with composite broken bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664948.1A CN106593256B (en) | 2015-10-15 | 2015-10-15 | Passive room door with composite broken bridge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593256A CN106593256A (en) | 2017-04-26 |
| CN106593256B true CN106593256B (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664948.1A Active CN106593256B (en) | 2015-10-15 | 2015-10-15 | Passive room door with composite broken bridge structure |
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| CN (1) | CN106593256B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654169B (en) * | 2017-08-09 | 2019-06-04 | 北京东邦绿建科技有限公司 | A kind of super low energy consumption steel combined anti-theft safety door |
| CN108060875A (en) * | 2017-12-07 | 2018-05-22 | 横琴七弦琴知识产权服务有限公司 | A kind of Novel bathroom door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201671500U (en) * | 2010-04-24 | 2010-12-15 | 陈德仁 | Steel-wood door leaf |
| CN201874423U (en) * | 2010-11-29 | 2011-06-22 | 昆明天彪科技开发有限责任公司 | Sound absorption and insulation structure of sound insulation door |
| CN204098734U (en) * | 2014-07-31 | 2015-01-14 | 辽宁超烁图码科技板业有限公司 | A kind of fireproof safety door |
| CN104790818A (en) * | 2015-03-13 | 2015-07-22 | 上海森林特种钢门有限公司 | Steel wooden heat preserving door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9126386B2 (en) * | 2011-03-04 | 2015-09-08 | Basf Se | Composite elements |
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2015
- 2015-10-15 CN CN201510664948.1A patent/CN106593256B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201671500U (en) * | 2010-04-24 | 2010-12-15 | 陈德仁 | Steel-wood door leaf |
| CN201874423U (en) * | 2010-11-29 | 2011-06-22 | 昆明天彪科技开发有限责任公司 | Sound absorption and insulation structure of sound insulation door |
| CN204098734U (en) * | 2014-07-31 | 2015-01-14 | 辽宁超烁图码科技板业有限公司 | A kind of fireproof safety door |
| CN104790818A (en) * | 2015-03-13 | 2015-07-22 | 上海森林特种钢门有限公司 | Steel wooden heat preserving door |
Non-Patent Citations (1)
| Title |
|---|
| 氢化钛热分解动力学研究;李蓉华;《氢化钛热分解动力学研究》;20041201 * |
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| CN106593256A (en) | 2017-04-26 |
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