CN212001567U - Assembled low-energy-consumption integrated house system - Google Patents
Assembled low-energy-consumption integrated house system Download PDFInfo
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- CN212001567U CN212001567U CN202020381147.0U CN202020381147U CN212001567U CN 212001567 U CN212001567 U CN 212001567U CN 202020381147 U CN202020381147 U CN 202020381147U CN 212001567 U CN212001567 U CN 212001567U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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Abstract
The utility model discloses an assembled low-energy-consumption integrated house system, which is formed by splicing a prefabricated box body and a roof, wherein the main structure of the box body is a steel structure, and the box body is formed by welding the main structure in a surrounding way by corrugated plates; the wall body of box is rock wool packing and basic unit gypsum board are laid to the corrugated sheet inboard, and the outside is equipped with fossil fragments, cement fiberboard, the double-deck vacuum insulation board of staggered joint concatenation in proper order, bonds with bonding mortar between each layer.
Description
Technical Field
The utility model relates to a building field especially relates to an integrated house system of assembled low energy consumption.
Background
At present, China is in the stage of rapid development of economy, and the influence on the resource environment is increasingly increased while the economy is developed. In order to alleviate the contradiction between the two, a resource-intensive society is constructed, and the reduction of building energy consumption and carbon emission is inevitable. The low energy consumption building in the construction industry is widely concerned by the world and the society, and the low energy consumption building is bound to be rapidly developed in China due to the factors of the basic national conditions. Meanwhile, the exploration of new technologies can drive the construction industry to move to a higher level.
The definition of a net zero energy consumption building is given by 'near zero energy consumption building technical standard' issued in 2019 month 1: the net zero energy consumption building is an advanced expression form of a near zero energy consumption building, and renewable energy sources of the body and the periphery are utilized to the maximum extent, so that the annual energy utilization of the building is greater than or equal to the annual energy utilization.
The existing construction modes are mainly used for completing the construction of foundation foundations, main structures, walls, roofs, floors, water proofing, doors, windows and pipelines on site, so that a large amount of manpower, material resources and time cost are consumed, almost all the construction needs to be completed on site, and the site construction period is prolonged. Meanwhile, the envelope structure of the existing building has high index and relatively poor air tightness, and cannot meet the acceptance standard of a low-energy-consumption house.
Therefore, the house system can save labor and time cost, is convenient and rapid to deploy, has higher heat insulation performance and air tightness, and can meet the acceptance standard of low-energy-consumption houses, and urgent research and development are needed. How to create a new assembled low-energy-consumption integrated house system belongs to one of the important research and development issues at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an integrated house system of assembled low energy consumption, make it both have high flexibility and satisfy the requirement of low energy consumption to overcome the not enough of current building house.
In order to solve the technical problem, the utility model provides an assembled low-energy-consumption integrated house system, which is formed by splicing a prefabricated box body and a roof, wherein the main structure of the box body is a steel structure, and the box body is formed by welding the main structure in a surrounding way by corrugated plates;
the wall body of box is laid rock wool packing and basic unit gypsum board at corrugated sheet inboard, and the outside is equipped with fossil fragments, cement fiberboard, the double-deck vacuum insulation board of staggered joint concatenation in proper order, bonds with bonding mortar between each layer.
As an improvement of the utility model, roof from interior to exterior sets gradually steel construction purlin, cement fiberboard, and waterproof gas barrier layer, polyurethane fill wooden purlin, cement fiberboard, SBS paste type rubber modified asphalt waterproofing membrane, polyurethane composite sheet, again at outermost installation roofing and eaves board.
The ground of the box body comprises a polyurethane heat-insulating layer, a waterproof layer, an airtight layer and a cement fiberboard which are sequentially arranged from bottom to top, and a surface layer is laid on the uppermost layer.
The door and window way of box installs prefabricated anticorrosive billet for door and window and wall body within a definite time, and the door and window frame is installed on anticorrosive billet through connecting iron sheet and screw, and it has the foaming glue to fill between door and window and anticorrosive billet.
The outdoor side of the door and window and wall body connecting part of the box body is pasted with a waterproof breathable film, and the indoor side is pasted with a waterproof vapor-barrier film.
When the box bodies are spliced, the abutted seams between the box bodies are connected through profiled steel plates, extruded sheets are filled with joints, a waterproof breathable film is pasted on one outdoor side, a waterproof vapor-barrier film is pasted on one indoor side, and an inner decoration layer is installed on one indoor side.
In the box body, wall-through sleeves are embedded in the wall body and the ground, polyurethane foaming glue is filled between the wall-through sleeves and the wall body or the ground, and the joints of the wall-through sleeves extending out of the wall body or the ground are sealed by sealing adhesive tapes.
The roof can lay photovoltaic board and photovoltaic glass standard component or add the eaves gutter at the roofing top.
The size of the box body is within the allowable range of single vehicle transportation.
After adopting such design, the utility model discloses following advantage has at least:
1. the utility model discloses have construction flexibility, combination flexibility and transportation flexibility.
Construction flexibility: the building civil engineering foundation, the steel structure main body, the door and window system and the heat-insulation waterproof project are all prefabricated and finished in a factory, and are transported to the site to be assembled and implemented in a standardized mode, for example, the whole construction period of a first-generation model manufactured according to the patent is only 40 days.
Combination flexibility: the building uses steel structure modularization box as basic element, and the box can splice at will, forms nimble changeable house type and building form, is particularly useful for modern building community construction.
Transportation flexibility: the maximum length of the plate of the transport truck is 17.5m, the transport width is 3m, and the height is 2.9 m. The size design of each module meets the transportation limit value, and each module is convenient to transport to the site for rapid assembly.
2. The utility model has the characteristics of low energy consumption.
Wall body: the wall body is spliced by adopting double-layer vacuum heat-insulation plates in a staggered joint mode, and the heat conductivity coefficient of the vacuum heat-insulation plates can reach 0.004W/(m.k).
Splicing the seams: the whole structure adopts the full-scale welding treatment of the high-air-tightness corrugated board, the gap has no leakage, and the abutted seam between the modules adopts extruded sheets and waterproof air-isolating films to carry out air-tightness treatment.
And (3) window body: the air tightness of the outer window can reach 8 grades, the water tightness can reach 6 grades, the heat transfer coefficient K of the window body is less than or equal to 1.0W/(m2.K), and good heat preservation and insulation effects can be achieved.
Pipeline: all pipelines are pre-embedded by adopting wall bushing. And sealing the airtight node by using a high-ductility sealing adhesive tape.
The utility model discloses an adopt above-mentioned each measure to realize whole building low energy consumption, in addition, still at the inside polyurethane that fills of all structure piece joints, handle linear heat bridge for some heat bridge to externally increase vacuum insulation board insulating layer, with this maximum reduction heat bridge influence.
3. The utility model discloses a photovoltaic board and photovoltaic glass subassembly are laid on the roof to selectivity, utilize photovoltaic power generation to satisfy self with ability.
4. The utility model discloses most construction is the mill prefabrication, reduces the time limit for a project in a large number, and the engineering starts to finish the gross construction period to the hardcover only for 40 days, and the reduction time limit for a project implies simultaneously to reduce the human cost, consequently has very big potentiality in the aspect of the cost.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic view of a wall body construction method of the fabricated low-energy-consumption integrated house system provided by the present invention.
Fig. 2 is a schematic view of a roof construction method of the prefabricated low-energy-consumption integrated house system provided by the present invention.
Fig. 3 is a schematic view of the joint making method of the fabricated low-energy-consumption integrated house system provided by the present invention.
Fig. 4 is a schematic view of the ground operation of the prefabricated low-energy-consumption integrated house system provided by the present invention.
Fig. 5 is a schematic view of an external window of the prefabricated low-energy-consumption integrated house system.
Fig. 6 is a schematic view of the wall pipe-penetrating method of the prefabricated low-energy-consumption integrated house system provided by the present invention.
Fig. 7 is a schematic view of the ground pipe-penetrating method of the prefabricated low-energy-consumption integrated house system provided by the present invention.
Description of reference numerals: 1-base layer stone slab; 2-filling rock wool; 3-corrugated board; 4-keel; 5-cement fiberboard; 6-bonding mortar; 7-vacuum insulation board; 8-Jinbang slab keel; 9-outer facing; 10-steel structural purlines; 11-waterproof vapour barrier; 12-polyurethane filling wood purlins; 13-SBS adhesive rubber modified asphalt waterproof coiled material; 14-polyurethane composite panels; 15-a verge board; 16-a photovoltaic panel; 17-waterproof vapour barrier film; 18-profiled steel sheet; 19-extruding a plastic plate; 20-waterproof breathable film; 21-polyurethane heat insulation layer; 22-surface layer; 23-anticorrosive wood blocks; 24-a foaming glue; 25-sealing the adhesive tape; 26-wall bushing.
Detailed Description
The utility model provides an integrated house system of assembled low energy consumption, the work progress divide into the prefabricated stage of mill and the completion of site operation stage two stages, and the prefabricated stage of mill accomplishes the wall body of box, ground, roof, door and window's prefabrication and at the pre-buried wall bushing in wall body and ground, and the pile foundation construction is accomplished in the site operation stage to handling the piece seam department after will prefabricating the box hoist and mount concatenation, accomplish the construction of house exterior finish and peripheral ramp, step, railing, view etc. at last.
The major structure of the prefabricated box of mill is the steel construction to adopt two post systems of two roof beams to build, major structure builds the completion back, and the periphery is reused the corrugated sheet and is welded and enclose and close.
Referring to fig. 1, the wall of the box body is made as follows: lay 84mm rock wool packing 2 and 15mm basic unit gypsum board 1 in 36mm corrugated sheet 3 inboard, the outside is equipped with 30mm fossil fragments 4, 17mm cement fiberboard 5, the double-deck 20mm vacuum insulation board 7 of staggered joint concatenation, 35mm gold nation board fossil fragments 8, 15mm exterior finish 9 in proper order, bonds with bonding mortar 6 between each layer, and the thickness of bonding mortar 6 is 5 mm. According to the wall body manufacturing method, the building energy consumption is reduced by adopting the heat-insulation building envelope system with high energy efficiency, the heat conductivity coefficient of the vacuum heat-insulation plate 7 can reach 0.004W/(m.k), double-layer staggered joint splicing is adopted, the abutted seams are filled with polyurethane foam, the heat-insulation thickness of the outer wall is only 45mm (the thickness of the vacuum heat-insulation plate 7 is 20mm, the thickness of the bonding mortar 6 is 5mm, and the thickness of the vacuum heat-insulation plate 7 is 20mm), and the indoor use space is maximized on the premise that the transportation width is limited by 3 m.
Referring to fig. 2, the roof is made by: the waterproof and waterproof structure comprises steel structure purlines 10, cement fiber boards 5 with the thickness of 18mm, waterproof and air-proof layers 11 with the thickness of 2mm, polyurethane filled wood purlines 12 with the thickness of 100mm, cement fiber boards 5 with the thickness of 18mm, SBS (styrene butadiene styrene) adhesive rubber modified asphalt waterproof coiled materials 13 and polyurethane composite boards 14 with the thickness of 100mm, and is characterized in that a roof and a 50mm eave sealing board 15 are sequentially arranged on the outermost layer from inside to outside.
Preferably, the photovoltaic panel 16 is laid outside the eave sealing plate 15, solar energy is converted into electric energy, the energy consumption of the house is met, meanwhile, surplus electricity can be stored, and power is supplied to the house or a power grid when needed.
Referring to fig. 3, the seam splicing method includes: the pressed steel plates 18 are used for connection, the extruded plastic plates 19 are used for joint filling, a waterproof vapor-barrier film 17 and an installation inner decoration layer are pasted on one indoor side, and a waterproof breathable film 20 is pasted on one outdoor side.
Referring to fig. 4, the ground practice is: a polyurethane heat-insulating layer 21 with the thickness of 280mm, a waterproof air-insulating layer 11 with the thickness of 2mm (wherein the waterproof layer is 1.5mm, and the airtight layer is 0.5mm), a cement fiberboard 5 with the thickness of 18mm and a surface layer 22 with the thickness of 100mm are sequentially arranged on the bottom plate of the box body.
Referring to fig. 5, the outer window is implemented as follows: install prefabricated anticorrosive wood piece 23 between window body and wall body, the window body frame is installed on anticorrosive wood piece 23 through connecting iron sheet and screw, and it has the foaming adhesive 24 to fill between window body and anticorrosive wood piece 23, and door and window and wall body link up and stick outdoor one side of department and have waterproof ventilated membrane 20, and indoor one side is pasted and is had waterproof vapour barrier membrane 17.
Referring to fig. 6 and 7, a wall bushing 26 is embedded in a wall and the ground, a polyurethane foam 24 is filled between the wall bushing 26 and the wall or the ground, and the wall bushing 26 extends out of a joint of the wall or the ground to be sealed by a sealant 25.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.
Claims (9)
1. The assembled low-energy-consumption integrated house system is characterized by being formed by splicing a prefabricated box body and a roof, wherein the main structure of the box body is a steel structure, and the box body is formed by welding the main structure in a surrounding manner by corrugated plates;
the wall body of box is rock wool packing and basic unit gypsum board are laid to the corrugated sheet inboard, and the outside is equipped with fossil fragments, cement fiberboard, the double-deck vacuum insulation board of staggered joint concatenation in proper order, bonds with bonding mortar between each layer.
2. The prefabricated low-energy-consumption integrated house system according to claim 1, wherein the roof is sequentially provided with a steel structure purline, a cement fiberboard, a waterproof air barrier, a polyurethane filled wood purline, a cement fiberboard, an SBS bonded rubber modified asphalt waterproof coiled material and a polyurethane composite board from inside to outside, and a roof and a capping plate are arranged on the outermost layer.
3. The fabricated low-energy-consumption integrated house system according to claim 1, wherein the floor of the box body comprises a polyurethane heat-insulating layer, a waterproof layer, an airtight layer and a cement fiberboard which are sequentially arranged from bottom to top, and a surface layer is paved on the uppermost layer.
4. The assembled low-energy-consumption integrated house system according to claim 1, wherein a prefabricated anticorrosive wood block is installed between the door and the window of the box body and the wall body, the door and window outer frame is installed on the anticorrosive wood block through a connecting iron sheet and screws, and foaming glue is filled between the door and the window and the anticorrosive wood block.
5. The fabricated low-energy-consumption integrated house system according to claim 1, wherein a waterproof breathable film is pasted on one outdoor side where a door and a window of the box body are connected with the wall body, and a waterproof vapor-barrier film is pasted on one indoor side.
6. The fabricated low-energy-consumption integrated house system according to claim 1, wherein when a plurality of the box bodies are spliced, the abutted seams between the box bodies are connected through profiled steel plates, extruded sheets are used for filling joints, a waterproof breathable film is pasted on one outdoor side, a waterproof vapor-barrier film is pasted on one indoor side, and an inner decoration layer is installed on one indoor side.
7. The fabricated low-energy-consumption integrated house system according to claim 1, wherein wall-through sleeves are embedded in the box body and in the wall body and the ground, polyurethane foam is filled between the wall-through sleeves and the wall body or the ground, and the wall-through sleeves extend out of the joint of the wall body or the ground and are sealed by sealing tapes.
8. The prefabricated low-energy-consumption integrated house system according to claim 1, wherein photovoltaic panels and photovoltaic glass standard components are laid on the top of a roof or a gutter is additionally arranged.
9. The prefabricated low energy integrated housing system of claim 1, wherein the size of said box is within the allowable range for transportation by a single vehicle.
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114908978A (en) * | 2022-05-27 | 2022-08-16 | 中建八局第三建设有限公司 | Design and construction method of assembled antique building steel structure board house system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114908978A (en) * | 2022-05-27 | 2022-08-16 | 中建八局第三建设有限公司 | Design and construction method of assembled antique building steel structure board house system |
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