CN110670730B - Ultralow-energy-consumption steel structure modular house and construction method thereof - Google Patents
Ultralow-energy-consumption steel structure modular house and construction method thereof Download PDFInfo
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- CN110670730B CN110670730B CN201910864624.0A CN201910864624A CN110670730B CN 110670730 B CN110670730 B CN 110670730B CN 201910864624 A CN201910864624 A CN 201910864624A CN 110670730 B CN110670730 B CN 110670730B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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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
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
An ultra-low energy consumption steel structure modular house comprises a ground ring beam and modules; the number of the modules is at least two, and the modules are respectively arranged on the ground ring beam; the module comprises a bottom module unit and a top module unit; the bottom die block unit comprises a hexahedron structure without a top surface, and the hexahedron structure is formed by enclosing a first upright post, a first bottom beam, a first top beam, a first bottom plate structure and four first side plate structures together; the top of the first upright post is provided with a connecting piece; the top module unit comprises a box-shaped structure which is formed by enclosing a second upright post, a second bottom beam, an inclined top beam, a second bottom plate structure, an inclined top plate structure and at least three second side plate structures; connecting pieces are also arranged at the bottom of the top module unit and the positions corresponding to the connecting pieces on the bottom module unit; the top module unit is connected with the bottom module unit through correspondingly arranged connecting pieces; the invention solves the technical problems of difficult connection, poor heat preservation and insulation performance, and difficult heat bridge and air tightness treatment of the traditional steel structure integrated modules.
Description
Technical Field
The invention belongs to the field of constructional engineering structures, and particularly relates to an ultra-low energy consumption steel structure modular house and a construction method thereof.
Background
With the development of ultra-low energy consumption buildings, the ultra-low energy consumption buildings have received attention from the building world. The ultra-low energy consumption building is developed, energy-saving building materials and equipment are not simply combined in the building, but the energy-saving technology, equipment and materials are organically combined from the design of the building, so that the energy conservation of the building is exerted to the maximum extent until the zero energy consumption target of non-renewable energy is achieved.
The steel structure modular building is a novel building structure form, and a modular building structure system is prefabricated in a factory by taking a single room as a module, can arrange and decorate the inner space of the module in the factory, and is transported to the site to reliably connect the module into a whole building through hoisting.
At present, steel structure modular buildings in China are mainly applied to the field of temporary facilities, light steel structures are used as frames, factory standardized production and field integrated installation are adopted, but the connection between adjacent module units in the same module is difficult, steel structure cold and hot bridges are not processed, module and module splicing gaps are not processed in an air-tight mode, and building methods of ultra-low energy consumption systems are not researched.
Disclosure of Invention
The invention aims to provide an ultra-low energy consumption steel structure modular house, and aims to solve the technical problems of difficult connection, poor heat insulation performance, heat bridge and air tightness treatment of traditional steel structure integrated modules.
In order to achieve the purpose, the invention adopts the following technical scheme.
An ultra-low energy consumption steel structure modular house comprises a ground ring beam and a module; the foundation bolt assembly is used for fixing the foundation beam on the ground; the foundation bolt assemblies are arranged at intervals along the side edge of the grounding ring beam; the top end of the foundation bolt assembly exceeds the top surface of the foundation beam, and a column base anchor plate is arranged at the top end of the foundation bolt assembly; the number of the modules is at least two, the modules are respectively arranged on the ground ring beam, and adjacent modules are connected; the module comprises a bottom module unit and a top module unit; the bottom die block unit comprises a hexahedron structure without a top surface, and the hexahedron structure is formed by enclosing a first upright post, a first bottom beam, a first top beam, a first bottom plate structure and four first side plate structures together; the bottom of the first upright column is correspondingly connected to the column base anchor plate, and the top of the first upright column is provided with a connecting piece; the first bottom beams are arranged in two layers in parallel along the vertical direction at intervals, and each first bottom beam is correspondingly connected between the first vertical columns which are adjacent in the transverse direction or the longitudinal direction; the two layers of first bottom beams are connected through connecting beams arranged transversely and/or longitudinally; the first top beams are correspondingly connected between the connecting pieces on the adjacent first upright columns;
the top module unit comprises a box-shaped structure which is formed by enclosing a second upright post, a second bottom beam, an inclined top beam, a second bottom plate structure, an inclined top plate structure and at least three second side plate structures; connecting pieces are also arranged at the bottom of the top module unit and the positions corresponding to the connecting pieces on the bottom module unit; the top module unit is connected with the bottom module unit through correspondingly arranged connecting pieces; the inclined top plate structures of the adjacent modules are connected;
the connecting piece comprises a column connecting piece unit and a beam connecting piece unit; the column connecting piece unit is of a hollow hexahedral structure, and the horizontal section size of the column connecting piece unit is adapted to the section size of the column; the beam connecting piece unit is of a hollow hexahedral structure and is fixedly connected to one side of the column connecting piece unit; the cross section size of the beam connecting piece unit is adaptive to that of a beam; the top surface of the beam connecting piece unit is lower than the top surface of the column connecting piece unit, the bottom surface of the beam connecting piece unit is higher than the bottom surface of the column connecting piece unit, and the distance from the bottom surface of the beam connecting piece unit to the bottom surface of the column connecting piece unit is matched with the distance from the top surface of the beam connecting piece unit to the top surface of the column connecting piece unit; a connecting hole is formed in the top surface or the bottom surface of the beam connecting piece unit; the upper and lower corresponding connecting pieces are connected through connecting bolts penetrating through the connecting holes, and a gasket is padded in a gap between the upper and lower corresponding beam connecting piece units; and inner baffles are arranged in the inner cavity of the beam connecting piece unit at intervals.
Preferably, the ground ring beam comprises at least two ground ring beam units; each ground ring beam unit is correspondingly arranged at the bottom of each module; two adjacent ground ring beam units are connected through a ground connecting beam; the ground ring beam unit is formed by connecting a transverse ground beam and a longitudinal ground beam; two transverse ground beams are arranged in parallel at intervals; the longitudinal ground beams are arranged in a group and are arranged between the two transverse ground beams at intervals in parallel;
the foundation bolt assembly comprises a foundation bolt and a connecting node arranged above the foundation bolt; a first flange plate is arranged at the top of the foundation bolt; arc-shaped second connecting holes are formed in the first flange plate at intervals along the outer edge of the first flange plate, and the arcs of the second connecting holes are correspondingly parallel to the outer edge of the first flange plate; the connecting node comprises a second flange plate, a column base anchor plate arranged right above the second flange plate and a ground beam connecting rod connected between the second flange plate and the column base anchor plate; the connecting nodes are connected with the foundation bolts through the first flange plate and the second flange plate; the horizontal projection of the ground beam connecting rod is in a straight line shape or an L shape or a T shape or a cross shape, and adjacent ground beams in the ground ring beam are connected through the ground beam connecting rod.
Preferably, the outer side surface of the first upright post and the outer side surface of the first bottom beam are correspondingly provided with first cushion blocks; a first supporting rod is connected between the adjacent first cushion blocks in a through-length mode; the first side plate structure is arranged on the outer side of the first supporting rod.
Preferably, the side vertical surface of the top module unit is triangular; the top module unit comprises a box-shaped structure which is formed by enclosing a second upright post, a second bottom beam, an inclined top beam, a second bottom plate structure, an inclined top plate structure and three second side plate structures; the second upright columns are provided with one group and are arranged at intervals along the back surface of the top module unit; a second cushion block is correspondingly arranged on the outer side surface of the second upright post and the outer side surface of the second bottom beam; a second supporting rod is connected between the adjacent second cushion blocks in a through-length mode; third cushion blocks are arranged on the outer sides of two ends of the second bottom beam positioned on the front side; and a third supporting rod is connected between the adjacent third cushion blocks in a through-length mode.
Preferably, the side vertical surface of the top module unit is in a right trapezoid shape; the top module unit comprises a box-shaped structure which is formed by enclosing a second upright post, a second bottom beam, an inclined top beam, a second bottom plate structure, an inclined top plate structure and four second side plate structures; the two groups of second upright posts are respectively arranged along the front side and the back side of the top module unit at intervals; the height of the second upright post positioned on the front side is lower than that of the second upright post positioned on the rear side; the second bottom beam is connected between the adjacent second upright columns; the top of the outer side face and the bottom of the outer side face of the second upright post are respectively provided with a second cushion block; a second supporting rod is connected between the second cushion blocks on the adjacent second upright columns in a through-length mode; the second side plate structure is arranged on the outer side of the second supporting rod.
Preferably, the system also comprises at least one middle module unit; the middle module unit comprises a hexahedron structure without a top surface, which is formed by enclosing a third upright post, a third bottom beam, a third top beam, a third bottom plate structure and four third side plate structures together; a top connecting assembly is arranged at the top of the third upright post; a bottom connecting assembly is arranged at the bottom of the third upright post; the middle module unit and the bottom module unit, and the middle module unit and the top module unit are connected through the adjacent top connecting assembly and the bottom connecting assembly; the third bottom beams are provided with one group and correspondingly connected between the connecting pieces at the bottoms of the transversely and longitudinally adjacent third upright posts; the third top beams are provided with a group and correspondingly connected between the connecting pieces at the tops of the transversely and longitudinally adjacent third upright columns; the top of the outer side face and the bottom of the outer side face of the third upright post are respectively provided with a fourth cushion block; a fourth supporting rod is connected between the fourth cushion blocks on the adjacent third upright columns in a through-length mode; the third side plate structure is arranged on the outer side of the fourth supporting rod.
Preferably, the first bottom plate structure comprises a first bottom plate, a first bottom plate heat-insulating layer, a first bottom plate waterproof and airtight layer, a first cement fiber plate layer and a first bottom plate surface layer which are sequentially arranged from bottom to top; the first bottom panel is flush with the bottom surface of the first bottom beam of the lower layer; the top surface of the first bottom plate heat-insulating layer is flush with the top surface of the first bottom beam on the upper layer; first keels are arranged in the first bottom plate heat-insulating layer at intervals along the longitudinal direction; vertical supports are arranged between the first keel and the first bottom panel at intervals; the peripheral side edges of the first bottom plate heat-insulating layer are inserted between the two layers of first bottom beams, and the peripheral side edges of the first bottom plate heat-insulating layer are vertically flush with the outer side surfaces of the corresponding first bottom beams; and a first airtight film is adhered to the outer sides of the upper and lower first bottom beams.
Preferably, the first side plate structure and the second side plate structure respectively comprise a base gypsum board, a side heat-insulating layer, a side corrugated plate, an inner side keel, a side cement fiber board layer, a side waterproof and airtight layer, an inner vacuum heat-insulating plate, a bonding mortar layer, an outer vacuum heat-insulating plate, a plastering mortar layer, an outer side keel and a side decorative layer which are sequentially arranged from inside to outside; and a glass fiber mesh cloth is arranged in the plastering mortar layer.
A construction method of an ultra-low energy consumption steel structure modular house comprises the following steps.
Step one, installing an anchor bolt assembly on the basis according to a design drawing.
And step two, constructing the foundation ring beam to ensure that the top surface of the foundation ring beam does not exceed the top surface of the foundation bolt assembly.
And step three, prefabricating the bottom module unit and the top module unit according to design requirements.
Step four, mounting a bottom die block unit: and connecting the first upright post of the bottom die block unit with a pedestal anchor plate at the top of the foundation bolt assembly.
Step five, installing a top module unit: the bottom module unit is connected with the top module unit through corresponding connecting pieces up and down.
And step six, repeating the process from the step three to the step five until all the modules are constructed.
Step seven, processing seams of adjacent modules; connecting the inclined top plate structures at the top.
Preferably, in the second step, two ends of the transverse ground beam of the ground ring beam are respectively connected with the connecting nodes on the adjacent foundation bolt assemblies; two ends of a longitudinal ground beam of the ground ring beam are respectively connected with connecting nodes on adjacent foundation bolt assemblies;
the connection method in the seventh step is as follows: arranging a steel plate bending piece on the upper part of the joint of the adjacent modules along the whole length of the joint; a waterproof air-barrier film is arranged at the bottom of the steel plate bending piece; an extruded sheet is filled between the two seams at the top of the steel plate bending piece; a waterproof breathable film is laid on the top of the extruded sheet; and two side edges of the waterproof breathable film are respectively pressed on the inclined top plate structure of the module at two sides of the joint.
Compared with the prior art, the invention has the following characteristics and beneficial effects.
1. The combination of the heat preservation structure and the modular steel structure of the ultra-low energy consumption steel structure modular house breaks through the conflict between the construction mode that the steel structure modular building is assembled by components and combined by modules and the requirements of ultra-low energy consumption, high heat preservation, heat insulation, no heat bridge and high air tightness, provides a solution scheme for effectively fusing two technologies, realizes the integrated construction of the steel structure modular building and the ultra-low energy consumption building, simultaneously considers various comfort indexes of rooms on the basis of ensuring the low energy consumption operation of the building, and accelerates the green development of the building industry.
2. The structural layer design of the outer enclosure structures such as the side plate structure, the bottom plate structure and the like in the invention provides a high-heat-insulation, high-air-tightness and heat-bridge-free treatment technology suitable for the outer enclosure structure of the ultra-low energy consumption mobile house, a standardized method suitable for the ultra-low energy consumption steel structure integrated module building is formed, and the housing living comfort degree and the guarantee rate are effectively improved.
3. According to the invention, vertically adjacent module units are connected by adopting standardized connecting pieces, so that the modules can be horizontally and vertically expanded, the connection between the modules is simple and easy to operate, and the construction efficiency is effectively improved on the premise of ensuring the stress performance.
4. Compared with the graphene polystyrene board heat-insulation outer wall, the maintenance outer wall composed of the vacuum heat-insulation plate and the light steel keel wall is thinner, so that the requirement of ultralow energy consumption is met, the building area is reduced, and the indoor use area is increased; the system has the functional characteristics of mobility, low energy consumption, high comfort level and the like, has a wide application range, and can be popularized and applied to army barracks projects, endowment real estate projects and special town projects.
5. The ultralow-energy-consumption steel structure modular house is provided with the double-layer first bottom beams, the first bottom plate heat-insulating layers are arranged in gaps between the two first bottom beams, and the first airtight films are adhered to the outer sides of the upper and lower first bottom beams.
6. According to the invention, the first side plate structure and the second side plate structure are respectively provided with the double-layer airtight layer consisting of the corrugated plate and the waterproof breathable film, so that the stability of the structure is enhanced, and the airtightness of the module is ensured.
7. In the invention, the air-isolating film and the waterproof breathable film are matched at the joint of the adjacent modules, so that the generation of mould and condensed water in the enclosure structure of the wall or the roof can be effectively avoided, and the service life of the building is prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic side view of the ultra-low energy consumption steel structure modular house of the present invention.
Fig. 2 is a schematic plan view of the arrangement of two bottom die block units of the present invention.
Fig. 3 is a front view schematically showing the structure of the bottom block unit of the present invention.
Fig. 4 is a side view schematically illustrating the bottom block unit according to the present invention.
Fig. 5 is a schematic plan view of the arrangement of the first column and the first bottom beam in the bottom block unit of the present invention.
Fig. 6 is a schematic plan view of the arrangement of the first header in the bottom block unit of the present invention.
Fig. 7 is a side view schematically showing the structure of the top module unit of the present invention.
Fig. 8 is a schematic plan view of the top module unit of the present invention.
Fig. 9 is a schematic plan view of the arrangement of the second pillar and the second sill in the top module unit of the present invention.
FIG. 10 is a schematic view showing a coupling structure of the bottom module unit and the top module unit according to the present invention.
Fig. 11 is a schematic view of a vertical cross-section of the connector of the present invention.
Fig. 12 is a schematic plan view showing the L-shaped connecting member of the present invention.
Fig. 13 is a side view schematically showing the structure of the middle module unit when the middle module unit is provided in the present invention.
Fig. 14 is a schematic structural view of a first chassis structure in the present invention.
FIG. 15 is a schematic structural diagram of a first side plate structure or a second side plate structure according to the present invention.
FIG. 16 is a schematic view of the connection structure of the first column and the anchor bolt assembly according to the present invention.
Fig. 17 is a schematic plan view of the ground ring beam of the present invention.
FIG. 18 is a schematic view showing a structure of coupling the coupling node with the anchor bolt according to the present invention.
FIG. 19 is a schematic view showing the construction of an anchor bolt according to the present invention.
Fig. 20 is a schematic perspective view of a connection node according to the present invention.
Fig. 21 is a schematic side view of a connection node according to the present invention.
Fig. 22 is a schematic view of the structure of the first flange in the present invention.
FIG. 23 is a schematic view of the structure of the seam between adjacent modules of the present invention.
Reference numerals: 1-ring beam, 1.1-ring beam unit, 1.2-ground connecting beam, 1.2.1-transverse beam, 1.2.2-longitudinal beam, 2-module, 2.1-bottom module unit, 2.1.1-first upright post, 2.1.2-first bottom beam, 2.1.3-first top beam, 2.1.4-first bottom plate structure, 2.1.4 a-first bottom plate, 2.1.4 b-first bottom plate heat-insulating layer, 2.1.4 c-first bottom plate waterproof and airtight layer, 2.1.4 d-first cement fiber plate layer, 2.1.4 e-first bottom plate surface layer, 2.1.4 f-first keel, 2.1.4 g-vertical support, 2.1.5-first side plate structure, 2.2-top module unit, 2.2.1-second upright post structure, 2.2.2-second bottom beam, 2.3.2-inclined beam unit, 2.3.1.4 g-third upright post, 2.3.3.3-inclined beam, 2.1.4, 2.3.3-second bottom plate structure, 2.4 d-first bottom plate, 2.3.3, 2.4 d-first inclined beam, 2-third bottom plate, 2.3.3.3, 2-inclined beam, 2.3.3, 2.3, 2.4 d-third inclined beam, 2, 3, 2, 3, 3-anchor bolt assembly, 3.1-anchor bolt, 3.1.1-first flange plate, 3.2-connection node, 3.2.1-second flange plate, 3.2.2-column base anchor plate, 3.2.3-ground beam connection rod, 4-connection beam, 5-connection piece, 5.1-column connection piece unit, 5.2-beam connection piece unit, 5.2.1-inner partition plate, 6-connection hole, 7-connection bolt, 8-gasket, 9-first support rod, 10-first cushion block, 11-second cushion block, 12-second support rod, 13-second connection hole, 14-third cushion block, 15-third support rod, 16-fourth cushion block, 17-fourth support rod, 18-first airtight film, 19-foundation, 20-steel plate bending piece, 21-waterproof air-isolating film, 22-extruded sheet, 23-waterproof air-permeable film, 24-door, 25-window, I-base layer, II-side surface I-gypsum board, heat-insulating layer, I-side surface I-side surface layer, corrugated plate, keel surface I-I side surface layer, corrugated plate, the concrete mortar comprises a V-side cement fiberboard layer, a VI-side waterproof and airtight layer, a VIII-inner vacuum heat-insulating plate, an IX-bonding mortar layer, an X-outer vacuum heat-insulating plate, a XI-plastering mortar layer, a XII-outer side keel and an XIII-side decorative layer.
Detailed Description
As shown in fig. 1-23, the modular house with ultra-low energy consumption steel structure comprises a ground ring beam 1 and a module 2; the ring beam 1 is anchored on the ground through an anchor bolt assembly 3; the foundation bolt assemblies 3 are arranged along the side edge of the ground ring beam 1 at intervals; the top end of the foundation bolt assembly 3 exceeds the top surface of the foundation beam 1, and a column base anchor plate 3.2.2 is arranged at the top end of the foundation bolt assembly 3; the number of the modules 2 is at least two, the modules are respectively arranged on the ground ring beam 1, and the adjacent modules 2 are connected; the module 2 comprises a bottom module unit 2.1 and a top module unit 2.2; the bottom module unit 2.1 comprises a hexahedral structure without a top surface, which is formed by enclosing a first upright column 2.1.1, a first bottom beam 2.1.2, a first top beam 2.1.3, a first bottom plate structure 2.1.4 and four first side plate structures 2.1.5 together; the bottom of the first upright post 2.1.1 is correspondingly connected to the post base anchor plate 3.2.2, and the top of the first upright post 2.1.1 is provided with a connecting piece 5; the first bottom beams 2.1.2 are arranged in parallel in two layers at intervals along the vertical direction, and each first bottom beam 2.1.2 is correspondingly connected between the first vertical columns 2.1.1 which are adjacent in the transverse direction or the longitudinal direction; the two layers of first bottom beams 2.1.2 are connected through connecting beams 4 which are arranged transversely and/or longitudinally; the first top beams 2.1.3 are correspondingly connected between the connecting pieces 5 on the adjacent first upright columns 2.1.1;
the top module unit 2.2 comprises a box-shaped structure which is formed by a second upright post 2.2.1, a second bottom beam 2.2.2, an inclined top beam 2.2.3, a second bottom plate structure 2.2.4, an inclined top plate structure 2.2.5 and at least three second side plate structures 2.2.6 in an enclosing mode; the bottom of the top module unit 2.2 and the position corresponding to the connecting piece 5 on the bottom module unit 2.1 are also provided with connecting pieces 5; the top module unit 2.2 is connected with the bottom module unit 2.1 through a correspondingly arranged connecting piece 5; the inclined top plate structures 2.2.5 of the adjacent modules 2 are connected;
the connecting piece 5 comprises a column connecting piece unit 5.1 and a beam connecting piece unit 5.2; the column connector unit 5.1 is of a hollow hexahedral structure, and the horizontal section size of the column connector unit 5.1 is adapted to the column section size; the beam connector unit 5.2 is of a hollow hexahedral structure and is fixedly connected to one side of the column connector unit 5.1; the cross-sectional dimension of the beam connector unit 5.2 is adapted to the cross-sectional dimension of the beam; the top surface of the beam connector unit 5.2 is lower than the top surface of the column connector unit 5.1, the bottom surface of the beam connector unit 5.2 is higher than the bottom surface of the column connector unit 5.1, and the distance from the bottom surface of the beam connector unit 5.2 to the bottom surface of the column connector unit 5.1 is adapted to the distance from the top surface of the beam connector unit 5.2 to the top surface of the column connector unit 5.1; a connecting hole 6 is arranged on the top surface or the bottom surface of the beam connecting piece unit 5.2; the upper and lower corresponding connecting pieces 5 are connected through connecting bolts 7 arranged in the connecting holes 6 in a penetrating manner, and a gasket 8 is arranged in a gap between the upper and lower corresponding beam connecting piece units 5.2 in a cushioning manner; and inner baffles 5.2.1 are arranged in the inner cavity of the beam connecting piece unit 5.2 at intervals.
In this embodiment, the ground ring beam 1 includes at least two ground ring beam units 1.1; each ground gird unit 1.1 is correspondingly arranged at the bottom of each module 2; two adjacent ground ring beam units 1.1 are connected through a ground connecting beam 1.2; the ground ring beam unit 1.1 is formed by connecting a transverse ground beam 1.2.1 and a longitudinal ground beam 1.2.2; two transverse ground beams 1.2.1 are arranged in parallel at intervals; the longitudinal ground beams 1.2.2 are provided with one group and are arranged between the two transverse ground beams 1.2.1 at intervals in parallel;
the foundation bolt assembly 3 comprises a foundation bolt 3.1 and a connecting node 3.2 arranged above the foundation bolt 3.1; a first flange plate 3.1.1 is arranged at the top of the foundation bolt 3.1; circular arc-shaped second connecting holes 13 are formed in the first flange plate 3.1.1 at intervals along the outer edge of the first flange plate 3.1.1, and the circular arcs of the second connecting holes 13 are correspondingly parallel to the outer edge of the first flange plate 3.1.1; the connecting node 3.2 comprises a second flange plate 3.2.1, a column base anchor plate 3.2.2 arranged right above the second flange plate 3.2.1 and a ground beam connecting rod 3.2.3 connected between the second flange plate 3.2.1 and the column base anchor plate 3.2.2; the connecting node 3.2 is connected with the foundation bolt 3.1 through a first flange plate 3.1.1 and a second flange plate 3.2.1 in a flange mode; the horizontal projection of the ground beam connecting rods 3.2.3 is in a straight line shape or an L shape or a T shape or a cross shape, and adjacent ground beams in the ground ring beam 1 are connected through the ground beam connecting rods 3.2.3.
In this embodiment, the outer side surface of the first upright 2.1.1 and the outer side surface of the first bottom beam 2.1.2 are provided with a first cushion block 10 correspondingly; a first supporting rod 9 is connected between the adjacent first cushion blocks 10 in a through-length mode; the first side plate structure 2.1.5 is arranged outside the first supporting bar 9.
In this embodiment, the side vertical surfaces of the top module units 2.2 are triangular; the top module unit 2.2 comprises a box-shaped structure which is formed by enclosing a second upright post 2.2.1, a second bottom beam 2.2.2, an inclined top beam 2.2.3, a second bottom plate structure 2.2.4, an inclined top plate structure 2.2.5 and three second side plate structures 2.2.6; the second upright posts 2.2.1 are provided with a group and are arranged at intervals along the back surface of the top module unit 2.2; a second cushion block 11 is correspondingly arranged on the outer side surface of the second upright post 2.2.1 and the outer side surface of the second bottom beam 2.2.2; a second supporting rod 12 is connected between the adjacent second cushion blocks 11 in a through-length mode; the outer sides of two ends of the second bottom beam 2.2.2 positioned at the front side are provided with third cushion blocks 14; a third support bar 15 is connected to the whole length between the adjacent third pads 14.
In this embodiment, the side vertical surface of the top module unit 2.2 is in a right trapezoid shape; the top module unit 2.2 comprises a box-shaped structure which is formed by enclosing a second upright post 2.2.1, a second bottom beam 2.2.2, an inclined top beam 2.2.3, a second bottom plate structure 2.2.4, an inclined top plate structure 2.2.5 and four second side plate structures 2.2.6; two groups of second upright posts 2.2.1 are arranged at intervals along the front side and the back side of the top module unit 2.2 respectively; the height of the second upright 2.2.1 at the front side is lower than that of the second upright 2.2.1 at the rear side; the second bottom beams 2.2.2 are connected between the adjacent second upright columns 2.2.1; the top of the outer side surface and the bottom of the outer side surface of the second upright post 2.2.1 are respectively provided with a second cushion block 11; a second supporting rod 12 is connected between the second cushion blocks 11 on the adjacent second upright columns 2.2.1 in a through-length mode; the second side plate structure 2.2.6 is arranged outside the second support bar 12.
In this embodiment, the ultra-low energy consumption steel structure modular house further comprises at least one intermediate module unit 2.3; the middle module unit 2.3 comprises a hexahedral structure without a top surface, which is formed by enclosing a third upright column 2.3.1, a third bottom beam 2.3.2, a third top beam 2.3.3, a third bottom plate structure 2.3.4 and four third side plate structures 2.3.5 together; a top connecting assembly is arranged at the top of the third upright column 2.3.1; the bottom of the third upright post 2.3.1 is provided with a bottom connecting assembly; the middle module unit 2.3 and the bottom module unit 2.1, and the middle module unit 2.3 and the top module unit 2.2 are connected through the adjacent top connecting assembly and the bottom connecting assembly; the third bottom beams 2.3.2 are provided with a group and correspondingly connected between the connecting pieces 5 at the bottoms of the transversely and longitudinally adjacent third upright columns 2.3.1; the third top beams 2.3.3 are provided with a group and correspondingly connected between the connecting pieces 5 at the tops of the transversely and longitudinally adjacent third upright columns 2.3.1; the top and the bottom of the outer side of the third upright post 2.3.1 are respectively provided with a fourth cushion block 16; a fourth supporting rod 17 is connected between the fourth cushion blocks 16 on the adjacent third upright columns 2.3.1 in a through-length mode; the third side panel structure 2.3.5 is arranged outside the fourth support bar 17.
In this embodiment, the first bottom plate structure 2.1.4 includes a first bottom plate 2.1.4a, a first bottom plate heat-insulating layer 2.1.4b, a first bottom plate waterproof and airtight layer 2.1.4c, a first cement fiberboard layer 2.1.4d, and a first bottom plate surface layer 2.1.4e, which are sequentially arranged from bottom to top; the first bottom panel 2.1.4a is flush with the bottom surface of the first bottom beam 2.1.2 of the lower layer; the top surface of the first bottom plate heat-insulating layer 2.1.4b is flush with the top surface of the first bottom beam 2.1.2 of the upper layer; first keels 2.1.4f are arranged in the first bottom plate heat-insulating layer 2.1.4b at intervals along the longitudinal direction; vertical supports 2.1.4g are arranged between the first keel 2.1.4f and the first bottom panel 2.1.4a at intervals; the peripheral side edges of the first bottom plate heat-insulating layer 2.1.4b are inserted between the two layers of first bottom beams 2.1.2, and the peripheral side surfaces of the first bottom plate heat-insulating layer 2.1.4b are vertically flush with the outer side surfaces of the corresponding first bottom beams 2.1.2; a first airtight membrane 18 is adhered to the outer side of the upper and lower first bottom beams 2.1.2.
In this embodiment, the first side plate structure 2.1.5, the third side plate structure 2.3.5 and the second side plate structure 2.2.6 respectively comprise a base layer gypsum board i, a side heat preservation layer ii, a side corrugated board iii, an inner side keel iv, a side cement fiber board layer v, a side waterproof and airtight layer vi, an inner vacuum heat insulation board viii, a bonding mortar layer ix, an outer vacuum heat insulation board x, a plastering mortar layer xi, an outer side keel xii and a side decorative layer xiii which are sequentially arranged from inside to outside; and a glass fiber gridding cloth is arranged in the plastering mortar layer XI.
In this embodiment, the pitched roof beam 2.2.3 is provided with two layers; the inclined top plate structure 2.2.5 comprises a top panel, a top plate heat preservation layer, a top plate waterproof and airtight layer, a cement fiberboard layer and a top plate surface layer which are sequentially arranged from top to bottom; the roof heat preservation is filled between the double-deck oblique roof beam 2.2.3, and the side all around of roof heat preservation and the lateral surface parallel and level of oblique roof beam 2.2.3 are pasted in the outside of upper and lower layer oblique back timber 2.2.3 and are had the gas tightness membrane.
In this embodiment, the bottom module unit 2.1 of the module 2 is provided with a door 24 and a window 25.
In this embodiment, the plane of the connecting piece 5 is L-shaped, T-shaped, cross-shaped or in-line shape;
when the plane of the connecting piece 5 is L-shaped, two beam connecting piece units 5.2 are arranged and are respectively positioned at the adjacent sides of the column connecting piece unit 5.1;
when the plane of the connecting piece 5 is in a T shape, three beam connecting piece units 5.2 are arranged on three vertical side surfaces of the column connecting piece unit 5.1 respectively;
when the plane of the connecting piece 5 is in a cross shape, four beam connecting piece units 5.2 are arranged and are respectively positioned on four vertical side surfaces of the column connecting piece unit 5.1;
when the plane of the connecting piece 5 is in a straight line shape, there are two beam connecting piece units 5.2, which are respectively positioned at the opposite sides of the column connecting piece unit 5.1.
The construction method of the ultra-low energy consumption steel structure modular house comprises the following steps.
Step one, installing the foundation bolt assembly 3 on the foundation 19 according to a design drawing.
And step two, constructing the foundation ring beam 1, so that the top surface of the foundation ring beam 1 does not exceed the top surface of the foundation bolt assembly 3.
And step three, prefabricating the bottom module unit 2.1 and the top module unit 2.2 according to design requirements.
Step four, mounting a bottom module unit 2.1: the first upright 2.1.1 of the bottom mould block unit 2.1 is connected to the column foot anchor plate 3.2.2 at the top of the anchor bolt assembly 3.
Step five, installing a top module unit 2.2: the bottom module unit 2.1 is connected with the top module unit 2.2 through corresponding connecting pieces 5.
And step six, repeating the process from the step three to the step five until all the modules 2 are constructed.
Step seven, processing the seams of the adjacent modules 2; the top sloping roof structures 2.2.5 are connected.
In the second step, two ends of the transverse ground beam 1.2.1 of the ground ring beam 1 are respectively connected with the connecting nodes 3.2 on the adjacent foundation bolt assemblies 3; two ends of a longitudinal ground beam 1.2.2 of the ground ring beam 1 are respectively connected with a connecting node 3.2 on the adjacent foundation bolt assembly 3;
the connection method in the seventh step is as follows: a steel plate bending piece 20 is arranged on the upper part of the joint of the adjacent modules 2 along the whole length of the joint; the bottom of the steel plate bending piece 20 is provided with a waterproof air-proof film 21; an extruded sheet 22 is filled between the two seams at the top of the steel plate bending piece 20; a waterproof breathable film 23 is laid on the top of the extruded sheet 22; the two sides of the waterproof breathable film 23 are respectively pressed on the inclined top plate structures 2.2.5 of the modules 2 at the two sides of the joint.
In this embodiment, the waterproof breathable film 23 is made of a high molecular polyethylene composite material, and from the process, the technical requirements of the waterproof breathable film 23 are much higher than those of a common waterproof material; the working principle is micropore ventilation, the minimum diameter of water drops is about 20 micrometers, the diameter of water vapor molecules is only about 0.0004 micrometer, the diameters of the water vapor molecules and the water vapor molecules are greatly different, water vapor is discharged through micropores by using the diffusion principle, and liquid water or water drops cannot be discharged, so that the waterproof and ventilation effects can be achieved.
In this embodiment, the waterproof breathable film 23 mainly comprises a PP spun-bonded nonwoven fabric, a PE polymeric breathable film and a PP spun-bonded nonwoven fabric; the PP spunbonded nonwoven fabric mainly has the functions of enhancing tension and hydrostatic pressure and protecting the middle PE high-molecular breathable film, and the middle PE high-molecular breathable film is mainly used for real ventilation.
In this embodiment, a waterproof air-barrier film is also laid on the foundation 19; waterproof air-proof membrane is laid on foundation 19 and the bottom of the steel plate bending piece 20 at the joint, and when the water tightness of the building is enhanced, indoor moisture is prevented from entering the heat preservation layer, the heat preservation layer is protected from being corroded, and the heat preservation effect and the service life are greatly improved.
In this embodiment, the steel plate bending piece 20 is in a long strip plate shape, wherein two sides of the steel plate bending piece 20 are respectively bent downwards to form connecting edges; the connecting edges at two sides of the steel plate bending piece 20 are respectively attached to the modules at two sides of the seam and connected with the modules.
In this embodiment, the adjacent modules 2 are arranged in parallel at intervals, and the interval between the modules 2 is not more than 0.5 m.
In this embodiment, the first waterproof and airtight layer 2.1.4c of the base plate is composed of a layer of waterproof paint with a thickness of 1.5mm and an airtight film laid on top of the waterproof paint.
In this embodiment, each of the second bottom plate structure 2.2.4 and the third bottom plate structure 2.3.4 includes a bottom plate, a bottom plate heat insulation layer, a bottom plate waterproof and airtight layer, a cement fiberboard layer, and a bottom plate surface layer, which are sequentially disposed from bottom to top; the waterproof and airtight layer of the bottom plate consists of a layer of waterproof paint with the thickness of 1.5mm and an airtight film paved on the top of the waterproof paint.
The above embodiments are not intended to be exhaustive or to limit the invention to other embodiments, and the above embodiments are intended to illustrate the invention and not to limit the scope of the invention, and all applications that can be modified from the invention are within the scope of the invention.
Claims (10)
1. An ultra-low energy consumption steel structure modular house comprises a ground ring beam (1) and modules (2); the method is characterized in that: the foundation ring beam (1) is anchored on the ground through a foundation bolt assembly (3); the foundation bolt assemblies (3) are arranged at intervals along the side edge of the grounding ring beam (1); the top end of the foundation bolt assembly (3) exceeds the top surface of the foundation ring beam (1), and a column base anchor plate (3.2.2) is arranged at the top end of the foundation bolt assembly (3); the number of the modules (2) is at least two, the modules are respectively arranged on the ground ring beam (1), and the adjacent modules (2) are connected; the module (2) comprises a bottom module unit (2.1) and a top module unit (2.2); the bottom die block unit (2.1) comprises a hexahedron structure without a top surface, which is formed by enclosing a first upright post (2.1.1), a first bottom beam (2.1.2), a first top beam (2.1.3), a first bottom plate structure (2.1.4) and four first side plate structures (2.1.5); the bottom of the first upright post (2.1.1) is correspondingly connected to the column base anchor plate (3.2.2), and the top of the first upright post (2.1.1) is provided with a connecting piece (5); the first bottom beams (2.1.2) are arranged in two layers in parallel and at intervals along the vertical direction, and each first bottom beam (2.1.2) is correspondingly connected between the first vertical columns (2.1.1) which are adjacent in the transverse direction or the longitudinal direction; the two layers of first bottom beams (2.1.2) are connected through a connecting beam (4) arranged transversely and/or longitudinally; the first top beams (2.1.3) are correspondingly connected between the connecting pieces (5) on the adjacent first upright columns (2.1.1);
the top module unit (2.2) comprises a box-shaped structure which is formed by jointly enclosing a second upright post (2.2.1), a second bottom beam (2.2.2), an inclined top beam (2.2.3), a second bottom plate structure (2.2.4), an inclined top plate structure (2.2.5) and at least three second side plate structures (2.2.6); the bottom of the top module unit (2.2) and the position corresponding to the connecting piece (5) on the bottom module unit (2.1) are also provided with connecting pieces (5); the top module unit (2.2) is connected with the bottom module unit (2.1) through a correspondingly arranged connecting piece (5); the inclined top plate structures (2.2.5) of the adjacent modules (2) are connected;
the connecting piece (5) comprises a column connecting piece unit (5.1) and a beam connecting piece unit (5.2); the column connector unit (5.1) is of a hollow hexahedral structure, and the horizontal section size of the column connector unit (5.1) is adapted to the column section size; the beam connecting piece unit (5.2) is of a hollow hexahedral structure and is fixedly connected to one side of the column connecting piece unit (5.1); the cross-sectional dimension of the beam connector unit (5.2) is adapted to the cross-sectional dimension of the beam; the top surface of the beam connecting piece unit (5.2) is lower than the top surface of the column connecting piece unit (5.1), the bottom surface of the beam connecting piece unit (5.2) is higher than the bottom surface of the column connecting piece unit (5.1), and the distance from the bottom surface of the beam connecting piece unit (5.2) to the bottom surface of the column connecting piece unit (5.1) is adapted to the distance from the top surface of the beam connecting piece unit (5.2) to the top surface of the column connecting piece unit (5.1); a connecting hole (6) is formed in the top surface or the bottom surface of the beam connecting piece unit (5.2); the upper and lower corresponding connecting pieces (5) are connected through connecting bolts (7) arranged in the connecting holes (6) in a penetrating manner, and a gasket (8) is padded in a gap between the upper and lower corresponding beam connecting piece units (5.2); and inner baffles (5.2.1) are arranged in the inner cavity of the beam connecting piece unit (5.2) at intervals.
2. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the ground ring beam (1) comprises at least two ground ring beam units (1.1); each ground ring beam unit (1.1) is correspondingly arranged at the bottom of each module (2); two adjacent ground ring beam units (1.1) are connected through a ground connecting beam (1.2); the ground ring beam unit (1.1) is formed by connecting a transverse ground beam (1.2.1) and a longitudinal ground beam (1.2.2); two transverse ground beams (1.2.1) are arranged in parallel at intervals; the longitudinal ground beams (1.2.2) are provided with one group and are arranged between the two transverse ground beams (1.2.1) at intervals in parallel;
the foundation bolt assembly (3) comprises a foundation bolt (3.1) and a connecting node (3.2) arranged above the foundation bolt (3.1); a first flange plate (3.1.1) is arranged at the top of the foundation bolt (3.1); circular arc-shaped second connecting holes (13) are formed in the first flange plate (3.1.1) at intervals along the outer edge of the first flange plate (3.1.1), and the circular arcs of the second connecting holes (13) are correspondingly parallel to the outer edge of the first flange plate (3.1.1); the connecting node (3.2) comprises a second flange plate (3.2.1), a column base anchor plate (3.2.2) arranged right above the second flange plate (3.2.1) and a ground beam connecting rod (3.2.3) connected between the second flange plate (3.2.1) and the column base anchor plate (3.2.2); the connecting node (3.2) is connected with the foundation bolt (3.1) through a first flange plate (3.1.1) and a second flange plate (3.2.1) in a flange mode; the horizontal projection of the ground beam connecting rods (3.2.3) is in a straight line shape or an L shape or a T shape or a cross shape, and adjacent ground beams in the ground ring beam (1) are connected through the ground beam connecting rods (3.2.3).
3. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the outer side surface of the first upright post (2.1.1) and the outer side surface of the first bottom beam (2.1.2) are correspondingly provided with a first cushion block (10); a first supporting rod (9) is connected between the adjacent first cushion blocks (10) in a through-long manner; the first side plate structure (2.1.5) is arranged on the outer side of the first supporting rod (9).
4. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the side vertical surface of the top module unit (2.2) is triangular; the top module unit (2.2) comprises a box-shaped structure which is formed by enclosing a second upright post (2.2.1), a second bottom beam (2.2.2), an inclined top beam (2.2.3), a second bottom plate structure (2.2.4), an inclined top plate structure (2.2.5) and three second side plate structures (2.2.6); the second upright posts (2.2.1) are provided with a group and are arranged at intervals along the back surface of the top module unit (2.2); a second cushion block (11) is correspondingly arranged on the outer side surface of the second upright post (2.2.1) and the outer side surface of the second bottom beam (2.2.2); a second supporting rod (12) is connected between the adjacent second cushion blocks (11) in a through-length mode; the outer sides of two ends of the second bottom beam (2.2.2) positioned at the front side are provided with third cushion blocks (14); and a third supporting rod (15) is connected between the adjacent third cushion blocks (14) in a through-length mode.
5. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the side vertical surface of the top module unit (2.2) is in a right trapezoid shape; the top module unit (2.2) comprises a box-shaped structure which is formed by enclosing a second upright post (2.2.1), a second bottom beam (2.2.2), an inclined top beam (2.2.3), a second bottom plate structure (2.2.4), an inclined top plate structure (2.2.5) and four second side plate structures (2.2.6); two groups of second upright posts (2.2.1) are arranged at intervals along the front side and the back side of the top module unit (2.2) respectively; the height of the second upright post (2.2.1) positioned at the front side is lower than that of the second upright post (2.2.1) positioned at the rear side; the second bottom beam (2.2.2) is connected between the adjacent second upright columns (2.2.1); the top of the outer side face and the bottom of the outer side face of the second upright post (2.2.1) are respectively provided with a second cushion block (11); a second supporting rod (12) is connected between the second cushion blocks (11) on the adjacent second upright columns (2.2.1) in a through-length mode; the second side plate structure (2.2.6) is arranged at the outer side of the second supporting rod (12).
6. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: also comprises at least one intermediate module unit (2.3); the middle module unit (2.3) comprises a hexahedron structure without a top surface, which is formed by enclosing a third upright column (2.3.1), a third bottom beam (2.3.2), a third top beam (2.3.3), a third bottom plate structure (2.3.4) and four third side plate structures (2.3.5); the top of the third upright post (2.3.1) is provided with a top connecting assembly; the bottom of the third upright post (2.3.1) is provided with a bottom connecting assembly; the middle module unit (2.3) and the bottom module unit (2.1) and the middle module unit (2.3) and the top module unit (2.2) are connected through adjacent top connecting components and bottom connecting components; the third bottom beams (2.3.2) are provided with a group and correspondingly connected between the connecting pieces (5) at the bottoms of the transverse and longitudinal adjacent third upright columns (2.3.1); the third top beams (2.3.3) are provided with a group and correspondingly connected between the connecting pieces (5) at the tops of the transversely and longitudinally adjacent third upright columns (2.3.1); the top and the bottom of the outer side surface of the third upright post (2.3.1) are respectively provided with a fourth cushion block (16); a fourth supporting rod (17) is connected between the fourth cushion blocks (16) on the adjacent third upright columns (2.3.1) in a through-length mode; the third side plate structure (2.3.5) is arranged at the outer side of the fourth supporting rod (17).
7. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the first bottom plate structure (2.1.4) comprises a first bottom plate (2.1.4 a), a first bottom plate heat-insulating layer (2.1.4 b), a first bottom plate waterproof and airtight layer (2.1.4 c), a first cement fiberboard layer (2.1.4 d) and a first bottom plate surface layer (2.1.4 e) which are sequentially arranged from bottom to top; the first bottom panel (2.1.4 a) is flush with the bottom surface of the first bottom beam (2.1.2) at the lower layer; the top surface of the first bottom plate heat-insulating layer (2.1.4 b) is flush with the top surface of the first bottom beam (2.1.2) on the upper layer; first keels (2.1.4 f) are arranged in the first bottom plate heat-insulating layer (2.1.4 b) at intervals along the longitudinal direction; vertical supports (2.1.4 g) are arranged between the first keel (2.1.4 f) and the first bottom panel (2.1.4 a) at intervals; the peripheral side edges of the first bottom plate heat-insulating layer (2.1.4 b) are inserted between the two layers of first bottom beams (2.1.2), and the peripheral side surfaces of the first bottom plate heat-insulating layer (2.1.4 b) are vertically flush with the outer side surfaces of the corresponding first bottom beams (2.1.2); a first airtight membrane (18) is adhered to the outer sides of the upper and lower first bottom beams (2.1.2).
8. The modular house of ultra-low energy consumption steel structures of claim 1, characterized by: the first side plate structure (2.1.5) and the second side plate structure (2.2.6) respectively comprise a base gypsum board (I), a side heat preservation layer (II), a side corrugated board (III), an inner side keel (IV), a side cement fiber board layer (V), a side waterproof and airtight layer (VI), an inner vacuum heat insulation board (VIII), a bonding mortar layer (IX), an outer vacuum heat insulation board (X), a plastering mortar layer (XI), an outer side keel (XII) and a side decorative layer (XIII) which are sequentially arranged from inside to outside; the plastering mortar layer (XI) is provided with glass fiber gridding cloth.
9. A construction method of an ultra-low energy consumption modular house of steel structures as claimed in any one of claims 1 to 8, characterized by comprising the steps of:
step one, installing an anchor bolt assembly (3) on a foundation (19) according to a design drawing;
step two, constructing the foundation ring beam (1) to ensure that the top surface of the foundation ring beam (1) does not exceed the top surface of the foundation bolt assembly (3);
prefabricating a bottom module unit (2.1) and a top module unit (2.2) according to design requirements;
step four, mounting a bottom die block unit (2.1): connecting a first upright (2.1.1) of the bottom die block unit (2.1) with a column base anchor plate (3.2.2) at the top of the foundation bolt assembly (3);
step five, installing a top module unit (2.2): the bottom module unit (2.1) is connected with the top module unit (2.2) through corresponding connecting pieces (5) up and down;
step six, repeating the process from the step three to the step five until all the modules (2) are constructed;
step seven, processing the seams of the adjacent modules (2); the inclined roof plate structures (2.2.5) at the top are connected.
10. The construction method of the modular house with the ultra-low energy consumption steel structure according to claim 9, characterized in that, in the second step, two ends of the transverse ground beam (1.2.1) of the ground ring beam (1) are respectively connected with the connecting nodes (3.2) on the adjacent foundation bolt assemblies (3); two ends of a longitudinal ground beam (1.2.2) of the foundation ring beam (1) are respectively connected with a connecting node (3.2) on the adjacent foundation bolt assembly (3);
the connection method in the seventh step is as follows: arranging a steel plate bending piece (20) on the upper part of the joint of the adjacent modules (2) along the whole length of the joint; a waterproof air-proof film (21) is arranged at the bottom of the steel plate bending piece (20); an extruded sheet (22) is filled between the two seams at the top of the steel plate bending piece (20); a waterproof breathable film (23) is laid on the top of the extruded sheet (22); the two side edges of the waterproof breathable film (23) are respectively pressed on the inclined top plate structures (2.2.5) of the modules (2) at the two sides of the joint.
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| Application Number | Priority Date | Filing Date | Title |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101601811B1 (en) * | 2015-04-07 | 2016-03-09 | 김정우 | Industrialization house and method for construction thereof |
| CN105863067A (en) * | 2016-03-29 | 2016-08-17 | 北京工业大学 | Modular low-layer assembling type house system of special-shaped column steel structure |
| CN205990669U (en) * | 2016-08-26 | 2017-03-01 | 浙江普天集成房屋有限公司 | A kind of modular connecting elements |
| CN206267168U (en) * | 2016-10-31 | 2017-06-20 | 中建集成房屋有限公司 | A kind of anti-settling Pseudobulbus Bletillae (Rhizoma Bletillae) |
| CN108291397A (en) * | 2015-08-14 | 2018-07-17 | 维克托布洛克公司 | Connector for modular building |
| CN109797875A (en) * | 2019-03-19 | 2019-05-24 | 江海红 | A kind of low energy consumption energy saving building system |
| CN109881799A (en) * | 2019-04-03 | 2019-06-14 | 宋书忠 | A kind of super low energy consumption steel construction heat-preserving building system |
-
2019
- 2019-09-09 CN CN201910864624.0A patent/CN110670730B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101601811B1 (en) * | 2015-04-07 | 2016-03-09 | 김정우 | Industrialization house and method for construction thereof |
| CN108291397A (en) * | 2015-08-14 | 2018-07-17 | 维克托布洛克公司 | Connector for modular building |
| CN105863067A (en) * | 2016-03-29 | 2016-08-17 | 北京工业大学 | Modular low-layer assembling type house system of special-shaped column steel structure |
| CN205990669U (en) * | 2016-08-26 | 2017-03-01 | 浙江普天集成房屋有限公司 | A kind of modular connecting elements |
| CN206267168U (en) * | 2016-10-31 | 2017-06-20 | 中建集成房屋有限公司 | A kind of anti-settling Pseudobulbus Bletillae (Rhizoma Bletillae) |
| CN109797875A (en) * | 2019-03-19 | 2019-05-24 | 江海红 | A kind of low energy consumption energy saving building system |
| CN109881799A (en) * | 2019-04-03 | 2019-06-14 | 宋书忠 | A kind of super low energy consumption steel construction heat-preserving building system |
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Address after: 406-6, floor 4, building 6, No. 38, Yongda Road, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: CSCEC Integrated Construction Co.,Ltd. Address before: 100195 83 Changqing Garden Road, Haidian District, Beijing Patentee before: CHINA CONSTRUCTION MODULAR HOUSING Co.,Ltd. |