CN202611095U - Lintel with no thermal bridge - Google Patents
Lintel with no thermal bridge Download PDFInfo
- Publication number
- CN202611095U CN202611095U CN 201220191852 CN201220191852U CN202611095U CN 202611095 U CN202611095 U CN 202611095U CN 201220191852 CN201220191852 CN 201220191852 CN 201220191852 U CN201220191852 U CN 201220191852U CN 202611095 U CN202611095 U CN 202611095U
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- installation end
- lintel
- low
- heat bridge
- density gas
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Abstract
The utility model relates to a lintel with no thermal bridge. The lintel with no thermal bridge comprises a first installation end, a second installation end and a bearing portion which is used to connect the first installation end and the second installation end. The first installation end and the second installation end are respectively inserted in the walls of two sides of doors and windows of a building. Both of the first installation end and the second installation end comprise low-density aerated concrete thermal insulation layers and reinforced concrete layers which are compounded on the low-density aerated concrete thermal insulation layers. The bearing portion comprises low-density aerated concrete thermal insulation building blocks and reinforced concrete building blocks which are compounded on the low-density aerated concrete thermal insulation building blocks. The low-density aerated concrete thermal insulation layers and the low-density aerated concrete thermal insulation building blocks of the first installation end and the second installation end are arranged on a first side of the lintel with no thermal bridge and have thermal insulation function. Therefore, whole thermal insulation performance of the building is improved. In addition, the reinforced concrete layers and reinforced concrete building blocks are used as bearing materials so as to effectively block a position of the doors and windows and a thermal bridge on the upper side of outer doors and windows, wherein the position of the doors and windows is a position where the lintel is arranged. Meanwhile, mechanical performance in the prior art is ensured.
Description
Technical field
The utility model relates to the building unit field, especially, relates to a kind of lintel.
Background technology
In China's building field, building energy consumption has accounted for 30%～35% of social total energy consumption, and is progressively rising.China has worked out residential building and public building energy-saving design standard-required external wall must be taked heat insulation measure, through improving the architectural exterior-protecting construction thermal and insulating performance, thereby reduces building energy consumption with raising equipment and system's efficiency of energy utilization.The method that the outer wall body insulation is adopted usually has external wall outer insulation, the gentle exterior wall self-heat conserving of exterior wall insulating.It is all relatively good that wherein exterior wall self-heat conserving system has good thermal and insulating performance while safety and durability, and wide application prospect is arranged.Yet it is not little that the lintel at heat bridge positions such as the lintel of exterior wall self-heat conserving system, collar tie beam, post accounts for the exterior wall area, badly influences the integral heat insulation performance of building.And above-mentioned lintel place also very easily produces heat bridge.
The utility model content
The utility model purpose is to provide a kind of no heat bridge lintel, to solve the technical problem that lintel of the prior art place produces heat bridge and heat-insulating property difference.And the no heat bridge lintel of the utility model has good characteristics such as easy construction, economic environmental protection.
For realizing above-mentioned purpose; An aspect of the utility model; A kind of no heat bridge lintel is provided, and it is installed in the top of the door and window of building, and no heat bridge lintel comprises first installation end, second installation end relative with first installation end and is connected first installation end and the supporting part of second installation end; First installation end and second installation end insert respectively in the body of wall of both sides of door and window of building; First installation end and second installation end include low-density gas concrete insulation layer and are compounded in the reinforced concrete floor on the low-density gas concrete insulation layer; Supporting part comprises low-density gas concrete insulation blocks and is compounded in the reinforced concrete block on the low-density gas concrete insulation blocks; The low-density gas concrete insulation layer of first installation end and second installation end and low-density gas concrete insulation blocks all are positioned at first side of no heat bridge lintel.
Further, the cross section of low-density gas concrete insulation layer is square, and the cross section of reinforced concrete floor is square.
Further, reinforced concrete floor is compounded on the low-density gas concrete insulation layer through cast-in-place.
Further, the cross section of low-density gas concrete insulation blocks is L-shaped, and low-density gas concrete insulation blocks comprises horizontal the first arm and second arm vertical with the first arm, and second arm is positioned at first side of no heat bridge lintel.
Further, the reinforced concrete floor of first installation end and second installation end is positioned at second side relative with first side of no heat bridge lintel, and second arm laterally connects first side and second side of no heat bridge lintel.
Further, reinforced concrete block is compounded on the first arm, and the end face of reinforced concrete block is concordant with the end face of second arm.
Further, reinforced concrete block is compounded on the first arm through cast-in-place.
Further, the thickness of no heat bridge lintel equals the thickness of the body of wall of building in being not less than the scope of 190mm.
The utlity model has following beneficial effect: the no heat bridge lintel of the utility model utilizes low-density gas concrete insulation layer and low-density gas concrete insulation blocks as heat insulating material, has improved the integral heat insulation performance of building; Utilize reinforced concrete floor and reinforced concrete block as load-bearing material, can effectively block position and outer door and window upside heat bridge that door and window is installed lintel, guaranteed the mechanical property of original lintel simultaneously.Therefore; The no heat bridge lintel of the utility model can be widely used in the heat bridge at various types of external wall outer insulations and exterior wall self-heat conserving system lintel place to be handled; Effectively the heat bridge of blocking door window lintel position generation improves exterior wall integral heat insulation effect, has easy construction; Good characteristics such as economic environmental protection have wide application prospect.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the cross section structure sketch map that the no heat bridge lintel of the utility model preferred embodiment is waited in use;
Fig. 2 is the cross section structure sketch map of the A-A direction among Fig. 1; And
Fig. 3 is the cross section structure sketch map of the B-B direction among Fig. 1.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please with reference to Fig. 1, the no heat bridge lintel more than 10 of the utility model preferred embodiment is used for the top of the door and window 20 of building.The cross sectional shape of this no heat bridge lintel 10 is square, the supporting part 15 that it comprises first installation end 11, second installation end 13 relative with first installation end 11 and is connected first installation end 11 and second installation end 13.The wall thickness of the wall at the width of this no heat bridge lintel 10 and door and window place is equal to but must not be lower than 190mm.
Please combine with reference to Fig. 2 and Fig. 3, first installation end 11 is identical with the structure of second installation end 13.First installation end 11 and second installation end 13 include low-density gas concrete insulation layer 111 and reinforced concrete floor 113 that the cross section is square that a cross section is square.This low-density gas concrete insulation layer 111 is combined with each other through cast-in-place compound mode with reinforced concrete floor 113, is specially: build by laying bricks or stones earlier and form low-density gas concrete insulation layer 111; Moulding by casting reinforced concrete floor 113 on low-density gas concrete insulation layer 111 again, thus first installation end 11 and second installation end 13 of an integral body formed with low-density gas concrete insulation layer 111.
Supporting part 15 comprises the low-density gas concrete insulation blocks 151 that cross section is L-shaped and is compounded in the reinforced concrete block 153 that the cross section of low-density gas concrete insulation blocks 151 is square.Wherein, low-density gas concrete insulation blocks 151 comprises horizontal the first arm 152 and second arm 154 vertical with the first arm 152.The first arm 152 and second arm 154 are one-body molded.Reinforced concrete block 153 is compounded on the first arm 152 through cast-in-place mode, and the end face of reinforced concrete block 153 is concordant with the end face of second arm 154, thus and the first arm 152 and second arm, 154 compound integrally formed whole supporting parts 15.Likewise, build the L shaped low-density gas concrete insulation blocks 151 of formation earlier by laying bricks or stones; Moulding by casting reinforced concrete block 153 on the first arm 152 of L shaped low-density gas concrete insulation blocks 151 again.The low-density gas concrete insulation layer 111 of second arm 154 and first installation end 11 and second installation end 13 is positioned at the same side of no heat bridge lintel 10, promptly is positioned at first side of this no heat bridge lintel 10.The reinforced concrete floor 113 of first installation end 11 and second installation end 13 is positioned at the other same side of no heat bridge lintel 10, promptly is positioned at second side relative with above-mentioned first side of this no heat bridge lintel 10.Second arm 154 laterally connects first side and second side of no heat bridge lintel 10.
The grade of the low-density gas concrete insulation blocks 151 employed gas concrete of the first above-mentioned installation end 11 and the low-density gas concrete insulation layer 111 of second installation end 13 and supporting part 15 is B035～B04 level; And the thickness of the low-density gas concrete insulation layer 111 and second arm 154 is by thermal technology's requirement design, and its minimum thickness will satisfy the minimum thermal resistance requirement of heat bridge position.
Please once more with reference to Fig. 1, when using the no heat bridge lintel 10 of the utility model, no heat bridge lintel 10 is installed in the top of the door and window 20 of building.And this moment, first side that is provided with second arm 154 and low-density gas concrete insulation layer 111 of no heat bridge lintel 10 is towards the wall face (like the wall face in house) of building, as the insulation layer of the wall face of building; First installation end 11 of no heat bridge lintel 10 and second installation end 13 insert respectively in the body of wall of both sides of door and window 20 of building, make the reinforced concrete floor 113 of the win installation end 11 and second installation end 13 and the weight that reinforced concrete block 153 carries the top body of wall of door and windows; And this moment, the first arm 152 of no heat bridge lintel 10 is across the body of wall of the both sides of door and window 20, and in door or window, as the insulation layer of the top body of wall of door and window 20.Like this, the no heat bridge lintel 10 of the utility model utilizes low-density gas concrete insulation layer 111 and low-density gas concrete insulation blocks 151 as heat insulating material, has improved the integral heat insulation performance of building; Utilize reinforced concrete floor 113 and reinforced concrete block 153 as load-bearing material, the installation that can effectively block door and window 20 does not have the position and outer door and window upside heat bridge of heat bridge lintel 10, has guaranteed the former mechanical property that has or not heat bridge lintel 10 simultaneously.Therefore; The no heat bridge lintel 10 of the utility model can be widely used in the heat bridge at various types of external wall outer insulations and exterior wall self-heat conserving system lintel place to be handled; Effectively the heat bridge of blocking door window lintel position generation improves exterior wall integral heat insulation effect, has easy construction; Good characteristics such as economic environmental protection have wide application prospect.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. no heat bridge lintel, it is installed in the top of the door and window of building, and said no heat bridge lintel comprises first installation end, second installation end relative with said first installation end and is connected the supporting part of said first installation end and said second installation end; Said first installation end and said second installation end insert respectively in the body of wall of both sides of door and window of said building;
It is characterized in that said first installation end and said second installation end include low-density gas concrete insulation layer and be compounded in the reinforced concrete floor on the said low-density gas concrete insulation layer;
Said supporting part comprises low-density gas concrete insulation blocks and is compounded in the reinforced concrete block on the said low-density gas concrete insulation blocks;
The low-density gas concrete insulation layer of said first installation end and said second installation end and said low-density gas concrete insulation blocks all are positioned at first side of said no heat bridge lintel.
2. no heat bridge lintel according to claim 1 is characterized in that: the cross section of said low-density gas concrete insulation layer is square, and the cross section of said reinforced concrete floor is square.
3. no heat bridge lintel according to claim 2 is characterized in that: said reinforced concrete floor is compounded on the said low-density gas concrete insulation layer through cast-in-place.
4. no heat bridge lintel according to claim 2; It is characterized in that: the cross section of said low-density gas concrete insulation blocks is L-shaped; Said low-density gas concrete insulation blocks comprises horizontal the first arm and second arm vertical with said the first arm, and said second arm is positioned at first side of said no heat bridge lintel.
5. no heat bridge lintel according to claim 4; It is characterized in that: the reinforced concrete floor of said first installation end and said second installation end is positioned at second side relative with said first side of said no heat bridge lintel, and said second arm laterally connects first side and said second side of said no heat bridge lintel.
6. no heat bridge lintel according to claim 4, it is characterized in that: said reinforced concrete block is compounded on the said the first arm, and the end face of said reinforced concrete block is concordant with the end face of said second arm.
7. no heat bridge lintel according to claim 6 is characterized in that: said reinforced concrete block is compounded on the said the first arm through cast-in-place.
8. no heat bridge lintel according to claim 1 is characterized in that: the thickness of said no heat bridge lintel equals the thickness of the body of wall of said building in being not less than the scope of 190mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191852 CN202611095U (en) | 2012-04-28 | 2012-04-28 | Lintel with no thermal bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191852 CN202611095U (en) | 2012-04-28 | 2012-04-28 | Lintel with no thermal bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611095U true CN202611095U (en) | 2012-12-19 |
Family
ID=47344806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191852 Expired - Fee Related CN202611095U (en) | 2012-04-28 | 2012-04-28 | Lintel with no thermal bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859241A (en) * | 2017-10-27 | 2018-03-30 | 哈尔滨工业大学 | A kind of outer window lintel structure |
| CN108978995A (en) * | 2018-09-05 | 2018-12-11 | 上海建工五建集团有限公司 | Autoclave aerated concrete building block crosses girder construction and its construction method |
| RU221280U1 (en) * | 2023-09-05 | 2023-10-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | REINFORCED LINTER FROM CELLULAR CONCRETE BLOCKS |
-
2012
- 2012-04-28 CN CN 201220191852 patent/CN202611095U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859241A (en) * | 2017-10-27 | 2018-03-30 | 哈尔滨工业大学 | A kind of outer window lintel structure |
| CN107859241B (en) * | 2017-10-27 | 2019-08-23 | 哈尔滨工业大学 | A kind of outer window lintel structure |
| CN108978995A (en) * | 2018-09-05 | 2018-12-11 | 上海建工五建集团有限公司 | Autoclave aerated concrete building block crosses girder construction and its construction method |
| RU221280U1 (en) * | 2023-09-05 | 2023-10-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | REINFORCED LINTER FROM CELLULAR CONCRETE BLOCKS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130428 |