WO2007031020A1 - Type de système structurel formé de matériaux à changement de phase - Google Patents

Type de système structurel formé de matériaux à changement de phase Download PDF

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Publication number
WO2007031020A1
WO2007031020A1 PCT/CN2006/002378 CN2006002378W WO2007031020A1 WO 2007031020 A1 WO2007031020 A1 WO 2007031020A1 CN 2006002378 W CN2006002378 W CN 2006002378W WO 2007031020 A1 WO2007031020 A1 WO 2007031020A1
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WO
WIPO (PCT)
Prior art keywords
phase change
cement
steel
foamed cement
layer
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PCT/CN2006/002378
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English (en)
Chinese (zh)
Inventor
Zhi Fan
Original Assignee
Zhi Fan
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Publication date
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Publication of WO2007031020A1 publication Critical patent/WO2007031020A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam

Definitions

  • the present invention belongs to the field of construction, and particularly relates to a phase change energy storage, environmental protection cycle, resource conservation, and energy saving and provincial building structure system.
  • BACKGROUND OF THE INVENTION At present, steel structure buildings have the characteristics of fast installation speed and good seismic performance, and also have the advantages of easy program realization, diversification and industrial production.
  • the supporting steel structural enclosing materials are mostly made of metal profiled steel sheets, gypsum slate wool, glass wool, and steel buildings with such building materials, especially for residential buildings.
  • the building system still has shortcomings such as poor fire resistance, easy to produce cold bridges, and high overall cost, and the comfort of the house is also unpleasant.
  • the inventor's invention name is: "a molding method for building structure and building structure system composed of foamed cement and light steel structure and its structural system", the authorization notice number is: CN1195135C, and the patent number is: 008051712 Chinese invention patents have overcome the above shortcomings.
  • the invention patent provides a foamed cement material that can be organically combined with steel structural members to form a building envelope that can withstand vertical or horizontal building loads, either alone or in conjunction with a building column, and can be constructed of light steel structures. All the pieces are contained in foamed cement or foamed cement board, and the building insulation, decoration and building structure system satisfying the bearing requirements are formed by matching roof panels, ceiling panels and various floor panels. However, building materials with automatic temperature regulation are not covered in this patent.
  • the object of the present invention is to provide a building structure system with phase change energy storage, environmental protection, resource conservation and energy saving, which not only has excellent comprehensive performances such as fire resistance, load bearing, waterproof, heat preservation, decoration and quick loading, It also has a function of automatic temperature adjustment.
  • a building structural system with phase change energy storage function which comprises: single-layer, medium-low-rise building structure Department and middle layer building structure system, characterized by:
  • the single-layer, medium- and low-rise building structure system includes: a steel skeleton double-layer composite board with foamed cement and phase change material, a steel skeleton single-layer composite board, a single-layer composite board and The combined wall; and the laminated floor and partition wall board with foamed cement and phase change material, and the on-site assembly; and the structural structure skeleton can be locally provided according to the requirements of the actual structure;
  • the single-layer, medium-low-rise building structure system, the steel skeleton double-layer composite board with the foamed cement and the phase change material, the steel skeleton single-layer composite board, the single-layer composite board and the single-layer composite board The combined wall; and the laminated slab and partition wall board with foamed cement and phase change material, assembled on site to form a lightweight assembled villa with foamed cement and phase change material, built in steel or concrete structure construction
  • the single-layer, middle-low-rise building structural system the building is a frameless structure, and the vertical load and the lateral stable load of the building are carried by the sheet, and the steel skeleton double-sided composite board with foamed cement and phase change material , steel skeleton single-sided composite board, single-sided composite board and its combined wall, and laminated floor and partition board with foamed cement and phase change material, which constitutes lightweight exterior wall panel, interior wall panel and floor panel
  • the roof panel and the balcony panel are assembled by field connection by built-in connectors; wherein the panel is made of foamed cement as the core material, the cement surface layer reinforced by the glass fiber mesh, the reinforcing ribs, the steel skeleton and the phase change
  • the material is composed of materials with load-bearing, self-regulating, fire-proof, waterproof, heat-insulating, and sound-insulating properties.
  • a double-layer steel sheet with phase change energy storage function which is composed of a steel structure steel skeleton, a foamed cement material, a phase change material, a steel truss reinforcing rib, and a cement surface layer reinforced with a crack resistant material.
  • the utility model is characterized in that: the steel structure steel skeleton and the steel truss reinforcement rib are used as the load-bearing skeleton; the foamed cement is used as the core material; and the cement outer surface layer reinforced by the crack-resistant material is provided on both outer surfaces of the foamed cement core material; The phase change material is provided in the foamed cement core material foamed cement core material and the cement surface layer; the steel frame double-sided layer plate is spliced and the heat insulation, waterproofing and decoration treatment of the plate joint are formed to form a fabricated type containing the phase change material.
  • Wall system or splicing multiple steel skeleton double-sided sheets on the roof truss to match the seam waterproofing, forming a fabricated roofing system containing phase change materials; or reinforcing the steel truss in multiple steel skeleton double-sided sheets
  • the ribs are exposed and placed on the floor slab to cast concrete on site to form a laminated slab system containing phase change materials.
  • a steel skeleton single-sided sheet material with phase change energy storage function which is composed of a steel structure steel skeleton, a foamed cement material, a phase change material, a steel truss rib, and a cement surface layer reinforced with a crack resistant material.
  • the utility model is characterized in that: the steel structure steel skeleton and the steel truss reinforcement rib are used as the load-bearing skeleton; the foamed cement is used as the core material; and the outer surface of the foamed cement core material is provided with the cement surface layer reinforced by the crack-resistant material; a phase change material is disposed in the foamed cement core material or the foamed cement core material and the cement surface layer; the steel structure steel skeleton and the steel truss reinforcement rib may be exposed on the other outer surface portion of the foamed cement core material, It is convenient to connect single-layer composite sheets or other types of sheets to form a combined wall system with phase change materials.
  • a single-sided composite board with phase change energy storage function which is composed of foamed cement material, phase change material and steel truss rib, and cement surface layer reinforced with crack resistant material, characterized in that:
  • the foamed cement is a core material; and the steel truss rib and the built-in connecting member are arranged in the foamed cement material;
  • the cement surface layer reinforced by the crack-resistant material is provided on an outer surface of the foamed cement core material;
  • a cement core material or a foamed cement core material and a cement surface layer are provided with a phase change material, and can be combined with the existing wall and steel structure to form a heat insulation wall system having a phase change material; the heat insulation wall system can be used for local
  • the steel structure serves as a decorative board for heat preservation or fire resistance.
  • a fabricated partition wall board having a phase change energy storage function characterized in that: a foamed cement material and a phase change material are arranged in the sheet; and a steel truss reinforcing rib; and a crack resistant material is provided on the outer surface of the foamed cement Reinforced cement surface layer; connecting grooves on the left and right sides of the plate; bolt fixing members at the upper and lower ends of the plate, and bolt fixing members and reinforcing ribs are connected and fixed, and multiple partition wall plates are connected to form phase change energy storage Functional assembled partition system.
  • the steel skeleton, the skeleton of the building structure and the frame of the building structure can pass through a steel skeleton double-sided composite board with a foamed cement material and a phase change material, a steel skeleton single-layer composite board, a single-layer composite board and a composite wall thereof.
  • a field connection of a steel skeleton in a laminated slab with phase change material to form a profiled steel beam, Column structure or frame of the column structure; and the single-layer composite sheet is used to heat the reinforced steel beam and column frame part, and the refractory enclosure is closed.
  • the plate joint is sealed with sealing material to form the shaped steel beam and column frame structure with phase change material. Structural system.
  • the steel structure steel skeleton can be used as a frame of the plate; the frame can be provided with convex grooves or different shapes according to different requirements; in order to handle the insulation, waterproof and decoration of the plate seam, the frame border can also be additionally protected.
  • the frame or the protective frame may be selected from one of a metal material, a glass steel profile, a plastic profile, wood or concrete.
  • the phase change material comprises: a crystalline hydrated salt, a paraffin, a fatty acid organic substance; or a mixture of the above phase change materials; or a phase change capsule.
  • the paraffin wax is selected from the group consisting of a mixture of alkane having a carbon number of 15-24, and includes: n-tetradecane, n-hexadecane, n-octadecane, and the like, and a mixture thereof.
  • the fatty acid is organic, and a crystalline fatty acid having a carbon number of 10 to 18 is selected, which comprises: citric acid, lauric acid, and the like, and a mixture thereof.
  • the surface layer material may be selected from the following materials: cement, resin cement, modified cement, elastic cement product or organic material; when the surface layer is composed of a material having certain elasticity, it may not be disposed therein.
  • the crack-resistant material wherein the crack-resistant material is a steel mesh, a glass fiber cloth, a fiber material, a fiber material mesh, a cellulose or an organic resin; and a combination of the above materials.
  • the top layer can be made into various shapes, such as: a brick stitch pattern, various stone patterns, tile shapes, various decorative lines, and other decorative patterns.
  • the top layer can also be made into various colors or used in combination with other various color decorative materials, for example: the surface layer uses colored cement, paints various architectural coatings, composite wood grain decoration, aluminum plate, aluminum plastic decoration, glass steel Decoration, as well as ceramic, other metal, plastic decorative materials.
  • the steel truss or the reinforcing rib is a material having a reinforcing rib; the core layer, the surface layer, the frame or the skeleton is integrally connected and has a bearing effect; wherein the reinforcing rib may be a reinforced truss; or Small section steel; or small section steel with holes in its wall.
  • the density of the foamed cement material is: 150kg/m3 ⁇ 400kg/m3 ; the thermal conductivity is:
  • the foamed cement material is: sulphoaluminate cement or sulphoaluminate cement a mixture with Portland cement; or other types of cement, or cement with dicalcium silicate, anhydrous calcium sulphoaluminate, calcium sulphate dihydrate as the main raw material or a certain amount of silicic acid added to the above components
  • the composite cement formed by calcium is used as a cementing material, and a foaming agent, a modifier, and a powdery solid waste gas are added, and the foam is formed by stirring.
  • the foamed cement may also be used for such or other types of foamed cement, foamed gypsum, lightweight insulation material and cementitious material mixture, foamed plastic, foam having a specific gravity of more than 400 Kg/m 3 and a thermal conductivity of more than 0.08 W/MK.
  • a suitable fiber material or an organic resin may be added to increase the toughness thereof;
  • polymer fiber, glass fiber, carbon fiber or cellulose can be used.
  • the plate comprises: a gusset, a flat plate, a cavity plate, a curved surface, a ball panel.
  • the foamed cement surface layer may be composed of a surface layer having a certain elasticity, and no reinforcing steel reinforcement rib may be disposed therein. Such as: resin cement surface layer, elastic coatings, etc.
  • Figure 1 is a schematic view showing the structure of the building structure of the present invention.
  • FIG. 2-1 Schematic diagram of the A-type building envelope structure of the present invention.
  • FIG. 2-2-1 Schematic diagram of the lap type A plate of the present invention.
  • Fig. 2-2-2 Schematic diagram of the structure of the plug-in type A board of the present invention.
  • FIG 2-2-3 Schematic diagram of the docking type A plate of the present invention.
  • Figure 2-3 Schematic diagram of the dense column type A building envelope structure of the present invention.
  • Figure 3-1 Schematic diagram of the B-type building envelope structure of the present invention.
  • FIG. 1 Schematic diagram of the lap type B1 type board of the present invention.
  • Fig. 3-2-2 Schematic diagram of the structure of the plug-in type B1 board of the present invention.
  • FIG 3-2-3 Schematic diagram of the docking type B1 type board of the present invention.
  • Figure 3-3 Schematic diagram of the enclosure structure of the B-type building of the present invention.
  • Figure 4-1 Schematic diagram of the C-type building envelope structure of the present invention.
  • FIG. 1 Schematic diagram of the lap type C-plate of the present invention.
  • Fig. 4-2-2 Schematic diagram of the structure of the plug-in type C board of the present invention.
  • FIG. 4-2-3 Schematic diagram of the docking type C-plate of the present invention.
  • Figure 4-3 Schematic diagram of the profiled C-type building envelope structure of the present invention.
  • Figure 5 is a schematic view showing the structure of the assembled partition wall panel of the present invention.
  • Figure 6-1 Schematic diagram of the load-bearing wall of the "one" type assembled steel structure of the present invention.
  • Figure 6-2 Schematic diagram of the load-bearing wall of the angle-assembled steel structure of the present invention.
  • Figure 6-3 Schematic diagram of the load-bearing wall of the "T"-type assembled steel structure of the present invention.
  • Figure 7-1 A cross-sectional view of the foamed cement composite panel structure A-A of the present invention.
  • Figure 7-2 A cross-sectional view of the foamed cement composite panel structure B-B of the present invention.
  • Figure 8-1 Schematic diagram of the structure of the square phase change material and the foamed cement composite board of the present invention.
  • Fig. 8-2 is a cross-sectional view showing a section of a section 1-1 of the square foamed cement composite panel of the present invention.
  • Fig. 9 is a schematic view showing the combined structure of a panel building in a single-layer, medium- and low-rise building structure system having a phase change energy storage function according to the present invention.
  • Figure 10 Schematic diagram of the air villa building combination structure with phase change energy storage function according to the present invention. BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be further described with reference to the accompanying drawings and embodiments.
  • the invention has a phase change energy storage building structure system, which mainly comprises a load-bearing building envelope structure 111, a steel cylinder 222, a floor 333, a building decoration shape 444, a ceiling board 555, and a partition wall.
  • the plate 666 is composed of: the load-bearing building envelope structure 111 is a type A building envelope structure formed by a double-layer steel sheet with a phase change energy storage function, and a steel skeleton having a phase change energy storage function.
  • the A-type building envelope structure formed by the steel skeleton double-sided layer plate having the phase change energy storage function is composed of a plurality of A-type plate materials having a foamed cement material and a phase change material;
  • the B-type building envelope structure formed by the single-layer steel sheet of the phase change energy storage function is composed of two matched sheets B l and B2 with foamed cement material and phase change material, respectively;
  • the C-type building envelope formed by the single-layer composite sheet with phase change energy storage function is composed of two plates C1 and C2 with foamed cement material and phase change material.
  • the A-type building envelope formed by the steel skeleton double-sided sheet material having the phase change energy storage function of the present invention is provided with reinforcing in the foamed cement material and the phase change material 1.
  • the rib 6 is provided with a cement surface layer 4 reinforced by a crack-resistant material 3 on the outer surface thereof; a reinforced concrete rib 2 may be provided at a joint portion of the foamed cement 1 and the phase change material and the cement surface layer 4; a steel structural steel skeleton 5 mechanically fixed to the reinforcing rib 6 is provided in the material 1 and the phase change material; a steel structural steel skeleton connecting member 7 is provided on the outer surface of the plate;
  • a connecting groove 9 is provided around the periphery. Further, a sealant may be added at the joint of the joint groove 9 to function as a waterproof.
  • the phase change material comprises: a crystalline hydrated salt, a paraffin, a fatty acid organic substance; or a mixture of phase change materials; or a phase change capsule or the like.
  • the paraffin wax is a mixture of anthracene hydrocarbons having a carbon number of 15-24, for example, n-tetradecyl, n-hexadecane, n-octadecane or the like and a mixture thereof.
  • the fatty acid organic substance a crystalline fatty acid having a carbon number of 10 to 18 is used, for example, citric acid, lauric acid or the like.
  • the lap type A plate having the phase change energy storage function of the present invention is provided with a reinforcing rib 6 in the phase change material and the foamed cement material 1; a cement surface layer 4 reinforced with a crack-resistant material 3; a reinforcing steel rib 2 is provided at a joint portion of the foamed cement 1 and the cement surface layer 4; and a steel mechanically fixed to the reinforcing rib 6 is provided in the foamed cement material 1
  • the structural steel skeleton 5; a steel structural steel skeleton connecting member 7 is provided on the outer surface of the plate; and a lap joint groove 91 is provided at the periphery thereof.
  • the upper layer of the cement may have a corrugated shape, and the shape of the overlapping joint groove is a corrugated board overlapping shape.
  • the plug-in type A board with phase change energy storage function differs from the lap type A type board in that it can be provided with a plug-in connection groove 92 at its periphery.
  • the butt-type A-type board with phase change energy storage function differs from the lap type A type board in that it can be provided with a docking connection groove 93 at its periphery.
  • the dense column type A building envelope structure with phase change energy storage function is composed of Al, A2, A3
  • the A4 plate is formed, and each of the plates may be provided with a cross bar 51, a column 52, a diagonal bar 53, a cross bar connecting member 511, and a column connecting member 521.
  • the column 52 can be replaced by a truss composed of columns to form a combined column, which can be located at the corner of the building, at the intersection of the outer wall and the inner wall, at the intersection of the inner partition wall, and at any position required for the building to be stressed.
  • the B-type building envelope structure formed by the single-layer steel sheet with phase change energy storage function is composed of two sheets B1 and B2 matched with each other, in the sheet Bl And B2 are respectively provided with foaming cement body and phase change material 1; and reinforced concrete reinforcing rib 2 and reinforcing rib 6; and the outer surface layer of the plates B1 and B2 is further provided with a cement surface layer reinforced by crack resistant material 3 , characterized in that: in the foamed cement material 1 of the sheet B 1 , a steel structural steel skeleton 5 mechanically fixed to the reinforcing rib 6 is provided, and a part of the steel structural steel skeleton 5 is exposed; and a steel structural steel is provided thereon
  • the frame connecting member 71 is provided with a built-in connecting member 72 and a fixing hole 8 in the plate B2; a connecting groove 9 is further provided at the periphery of the plates B1 and B2; and an air-blocking portion is further disposed on the inner side layer of the
  • the lap type B1 type plate material having the phase change energy storage function is provided with a reinforcing rib 6 in the foamed cement material and the phase change material 1, on one side thereof.
  • the surface layer is provided with a cement surface layer 4 reinforced by a crack-resistant material 3; a reinforced concrete reinforcing rib 2 is provided at a joint portion of the foamed cement and the phase change material 1 and the cement surface layer 4; in the foamed cement material and the phase change material 1
  • a steel structural steel skeleton 5 mechanically fixed to the reinforcing rib 6 is provided, and a part of the steel structural steel skeleton 5 is exposed; and a steel structural steel skeleton connecting member 71 is provided thereon; and a lap joint is also provided around the steel structure Slot 91.
  • the plug-in type B1 board with phase change energy storage function differs from the lap type B1 type board in that it can be provided with a plug-in connection groove 92 at its periphery.
  • the butt-type B1 board with phase change energy storage function differs from the lap type B1 type board in that it can be provided with a docking connection groove 93.
  • the dense column type B building envelope structure with phase change energy storage function of the present invention - as shown in Figure 3-4, the dense column type B building envelope structure with phase change energy storage function: it consists of a cross bar 51.
  • the cross bar truss 511, the column 52, the diagonal bar 53, and the steel frame connecting member 71 are formed of B1 and B2 plates made of a steel skeleton.
  • the column 52 in the above-mentioned steel skeleton can be replaced by a truss formed by the column 52, and constitutes a ⁇ , ⁇ + type truss composite column, which is arranged at the corner of the building, at the junction of the outer wall and the inner wall, and the inner partition wall. The intersection, and any location required for the building to be stressed.
  • the protective structure consists of two plates C1 and C2 with phase-foamed cement and phase-change materials, and foamed cement and phase-change material 1 in the plates C1 and C2 respectively; a rib 2, and a reinforcing rib 6; and a cemented surface layer 4 reinforced by a crack-resistant material 3 is provided on the outer layer of the plates C1 and C2; a steel-structured steel skeleton 5 is disposed between the plates C1 and C2; A built-in connector 7 and a fixing hole 8 are also provided in the C2; and a connecting groove 9 is further provided around the plates C1 and C2.
  • a vapor barrier layer 10 may also be provided to facilitate moisture resistance when used as an outer wall in a severe cold region.
  • the present invention has a gradual C-type plate having a phase change energy storage function, and is provided with a reinforcing rib 6 in the foamed cement material and the phase change material 1 on one side thereof.
  • the surface layer is provided with a crack-resistant material 3 reinforced cement surface layer 4; on the other side thereof, a built-in connecting member 7 is provided; and at the position of the built-in connecting member, a fixing hole 8 is also provided; in the foamed cement and the phase change material 1 and
  • the joint portion of the cement surface layer 4 is provided with a reinforced concrete reinforcing rib 2;
  • a lap joint groove 91 is also provided in the periphery.
  • the plug-in C-type board with the phase change energy storage function differs from the lap type C-type board in that: the plug-in connection groove 92 can be provided around the periphery.
  • the butt-type C-type board with phase change energy storage function differs from the lap type C-type board in that it can be provided with a docking connection groove 93 at its periphery.
  • single-layer composite sheet with phase change energy storage function - Shaped C3 type As shown in Figure 4-3, single-layer composite sheet with phase change energy storage function - Shaped C3 type: For steel column 2 with section size larger than wall thickness, special type C3 type plate can be used to refract steel column Decoration.
  • the present invention is provided with a reinforcing rib 6 in the foamed cement and the phase change material 1; a cement surface layer 4 reinforced by the crack resistant material 3 is provided on the surface of the foamed cement and the phase change material 1; A joint of the cement surface layer 4 and the foamed cement and the phase change material 1 is provided with a reinforced concrete rib 2; a connecting groove 9 is further provided on the left and right sides of the plate; a bolt fixing member 5 is arranged at the upper and lower ends of the plate, and the bolt is fixed The piece 5 is fixedly connected to the reinforcing rib 6.
  • Fig. 6-1 The preferred embodiment of the profiled steel beam and column frame building structure system with phase change energy storage work of the present invention - as shown in Fig. 6-1, the "one" type assembly type steel skeleton double with phase change energy storage function Surface layer composite sheet load-bearing wall, which is framed by profiled steel with webs, with cement layer reinforced by crack-resistant material as surface layer 2, reinforced concrete truss or section steel as reinforcement rib 3, combined with foamed cement 5 Made.
  • Two pieces of such lightweight building plates are connected to each other, and the two frames 1 are fixedly connected to form a "one" shape structure; and two strip-shaped single-sided composite building boards 6 are used to close the "one” type structure; Then, the sealing material 4 is used for sealing to form a "one"-shaped assembled steel skeleton double-sided composite plate bearing wall.
  • the angle-type assembled steel-bearing double-sided composite composite plate load-bearing wall with phase change energy storage function is framed by a profiled steel with a web 1 and is reinforced by a crack-resistant material.
  • the cement layer is the surface layer 2, and the reinforced concrete truss or section steel is used as the reinforcing rib 3, and is compounded with the foamed cement 5 containing the phase change material.
  • Two pieces of such lightweight building plates are placed at right angles, and the two frames 1 are fixedly connected to form an angular structure; and the angled structure is closed by two angled single-sided composite sheets 6'; and then the sealing material 4 is used. Sealed to form an angle-assembled steel skeleton double-sided composite sheet load-bearing wall with phase change energy storage function.
  • the "T" type assembled steel-framed double-sided composite panel load-bearing wall with phase change energy storage function is framed by a profiled steel with a web as a crack-resistant material.
  • the reinforced cement layer is the surface layer 2, and the reinforced concrete truss or section steel is used as the reinforcing rib 3, and is compounded with the foamed cement 5 containing the phase change material.
  • Three pieces of this lightweight building board are placed in the form of "T”, and the three frames 1 are fixedly connected to form a "T” type structure; and two angled single-sided composite sheets 6' and a strip type are used.
  • Surface composite sheet 6 will be "T”
  • the type structure is closed; and the sealing material 4 is used for sealing to form a "T” type assembled steel skeleton double-layer composite board bearing wall with phase change energy storage function.
  • a load-bearing steel with phase change energy storage function Skeleton double-sided composite sheet which is mainly composed of outer frame 1, phase change material and foamed cement layer 2 and surface layer 3, 3 ', and is characterized by: one-way (or multi-directional) setting in outer frame 1 a plurality of load-bearing channel steels 4; and there are thousands of foamed cement-permeable holes 5 in the channel steel 4; and the outer frame 1 is filled with a foamed cement filler to form a foamed cement layer 2 A surface layer 3 reinforced by a crack resistant material is provided on both surfaces of the foamed cement layer 2.
  • the manufacturing method of the present invention comprises:
  • the foaming agent is added, and the foaming cement slurry is formed after the hooking; and the foaming cement slurry is poured into the outer frame 1 through the flattening and the hair
  • the foam expands to form a foamed cement; and causes the pores in the channel 4 in the outer frame 1 to be fully filled;
  • phase change material and the cement slurry are evenly mixed according to a certain ratio, a certain amount of cement slurry can be poured onto the surface of the foamed cement which has been cut and cleaned according to the demand; then the glass fiber cloth is laid. , flattening it to form an upper layer 3' that is resistant to cracking material;
  • the steel skeleton double-layer composite board with phase change energy storage function of the invention is a phase change material and a foamed cement 3 as a core layer; a crack resistant material reinforced surface layer 4; a steel truss 2a is disposed in the phase change material and the foamed cement core layer, and is connected to the main frame la; the square phase change material and the foamed cement composite board are The frame la, the phase change material, the foamed cement core layer, the surface layer 4, and the steel truss 2a are composite.
  • the manufacturing method of the present invention comprises:
  • the phase change material and the foamed cement slurry are uniformly stirred according to a certain ratio, and the foaming agent is added, and stirred again to form a foamed cement slurry; and the foamed cement slurry is poured into the main frame la Flat, foamed and expanded to form a foamed cement core layer;
  • phase change material above the horizontal line of the main frame and the convex portion of the foamed cement are cut off and the dust is removed;
  • the preferred embodiment of the panel building in the single-layer, medium- and low-rise building structure system with phase change energy storage function is as follows:
  • the present invention mainly comprises a steel skeleton double-sided laminated composite plate having a phase change energy storage function as an outer wall panel 91, a partition wall panel 92, a steel skeleton double-sided laminated composite panel, a floor panel 93, and a steel skeleton double-sided.
  • the composite panel has a roof panel 94, a balcony panel 95 and the like, and the panels are connected by a built-in solderable connector 96, and are provided with standard standard doors and windows 97, and a hydroelectric system.
  • FIG 10 it mainly consists of a multi-layer load-bearing platform 81, several with foamed cement and phase change materials.
  • the light-assembled villa 82 is constructed, and a fixing device 83 is arranged between the villa and the upper floor; a fixing device 84 is arranged between the villa and the column; and a push-pull sealed screen 85 can be arranged around each villa; Or a variety of decorations 86, such as trees, flowers and plants.
  • Safety guards 87 are also required on the platform 81 of each floor of the villa. According to actual needs, in the light-assembled villa 82, garage, front and rear garden view, sun room, observation deck and other facilities.
  • a dedicated elevator 88 may be provided to lift the family car to the corresponding floor through the dedicated elevator 88.
  • the present invention increases the indoor temperature of a building by adding a phase change material to a foamed cement having high efficiency and energy saving, and the heat capacity of the wall can be increased to make the building more energy-efficient by using the temperature difference between day and night, thereby achieving improvement in living. And the use of comfort while saving energy.
  • the invention can be recycled and save resources, and is an energy-saving and land-saving building structure system with phase change energy storage function.
  • the construction period of the invention is short; the production and construction are easy to standardize and industrialize; at the same time, it has many excellent features such as automatic temperature regulation, load bearing, decoration, fire prevention, fire resistance, waterproofing, energy saving, etc.; low comprehensive cost; large use space, and can realize big cockroaches
  • the assembly wall panel can make any space combination; it is especially suitable for rapid development of real estate, urban transformation and village and town development; because the steel structure has good seismic performance, and the envelope structure is light structure, it is most suitable as Construction and disaster relief buildings in earthquake-prone areas;
  • highly integrated buildings can be realized, heating, air conditioning, sound, kitchen, bathroom, health sports room, indoor and outdoor decoration, etc., possibly in the factory All the work done in the production is completed in the factory; or it is made into semi-finished products, which are simply installed on site, so that the building and decoration can be completed as much as possible to reduce the total cost of the house.

Abstract

La présente invention concerne un type de système structurel formé de matériaux à changement de phase qui comprend des systèmes structurels de bâtiment unique, de faible hauteur moyenne et de grande hauteur moyenne, caractérisé en ce que : (1) les systèmes structurels unique et de faible hauteur moyenne sont formés en assemblant sur place des tôles plaquées à double couche d’acier, tôles plaquées à couche d’acier unique, tôles plaquées à couche unique et murs composés de celles-ci, des planchers superposés et panneaux de séparation, en outre, des charpentes structurelles sont composées en partie du système structurel selon la structure en tant que telle ; (2) le système structurel de grande hauteur moyenne est formé en assemblant sur place des tôles plaquées à double couche d’acier, tôles plaquées à couche d’acier unique, tôles plaquées à couche unique, murs composés de celles-ci, des planchers superposés, panneaux de séparation et charpentes structurelles ; (3) le matériau de fabrication desdites unités d’assemblage comprend un ciment alvéolaire et un matériau à changement de phase.
PCT/CN2006/002378 2005-09-15 2006-09-13 Type de système structurel formé de matériaux à changement de phase WO2007031020A1 (fr)

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CN102400513A (zh) * 2011-10-28 2012-04-04 王本淼 一种防火现浇空腹楼盖
CN102776959A (zh) * 2012-07-31 2012-11-14 华南理工大学 一种蓄能太阳能结合模块化分体式相变房屋节能系统
CN104131632A (zh) * 2013-11-25 2014-11-05 成都科创佳思科技有限公司 一种复合保温墙体结构
CN106088669A (zh) * 2016-06-14 2016-11-09 苏州杰姆斯特机械有限公司 一种智能耐老化节能别墅
CN107780577A (zh) * 2017-11-09 2018-03-09 浙江绿筑集成科技有限公司 一种装配式钢结构专用叠合楼板
CN109868930A (zh) * 2019-01-30 2019-06-11 深装总建设集团股份有限公司 金属相变复合幕墙板材及其制备方法和应用
CN115677227A (zh) * 2021-12-28 2023-02-03 陕西匠心琉璃新材料有限公司 一种用铸造废砂为原料生产泡沬玻璃的方法
CN117247249A (zh) * 2023-11-17 2023-12-19 石家庄铁道大学 增强型相变混凝土及其制备方法

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CN1420249A (zh) * 2002-09-29 2003-05-28 北京太空板业股份有限公司 一种空中别墅的建筑组合方法
CN1473905A (zh) * 2003-05-16 2004-02-11 河北工业大学 相变自调温单元组合物及其制备方法和用途

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CN1420249A (zh) * 2002-09-29 2003-05-28 北京太空板业股份有限公司 一种空中别墅的建筑组合方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400513A (zh) * 2011-10-28 2012-04-04 王本淼 一种防火现浇空腹楼盖
CN102776959A (zh) * 2012-07-31 2012-11-14 华南理工大学 一种蓄能太阳能结合模块化分体式相变房屋节能系统
CN102776959B (zh) * 2012-07-31 2015-04-22 华南理工大学 一种蓄能太阳能结合模块化分体式相变房屋节能系统
CN104131632A (zh) * 2013-11-25 2014-11-05 成都科创佳思科技有限公司 一种复合保温墙体结构
CN106088669A (zh) * 2016-06-14 2016-11-09 苏州杰姆斯特机械有限公司 一种智能耐老化节能别墅
CN107780577A (zh) * 2017-11-09 2018-03-09 浙江绿筑集成科技有限公司 一种装配式钢结构专用叠合楼板
CN109868930A (zh) * 2019-01-30 2019-06-11 深装总建设集团股份有限公司 金属相变复合幕墙板材及其制备方法和应用
CN115677227A (zh) * 2021-12-28 2023-02-03 陕西匠心琉璃新材料有限公司 一种用铸造废砂为原料生产泡沬玻璃的方法
CN117247249A (zh) * 2023-11-17 2023-12-19 石家庄铁道大学 增强型相变混凝土及其制备方法
CN117247249B (zh) * 2023-11-17 2024-01-16 石家庄铁道大学 增强型相变混凝土及其制备方法

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