CN111764532A - Passive building heat preservation system - Google Patents
Passive building heat preservation system Download PDFInfo
- Publication number
- CN111764532A CN111764532A CN202010677073.XA CN202010677073A CN111764532A CN 111764532 A CN111764532 A CN 111764532A CN 202010677073 A CN202010677073 A CN 202010677073A CN 111764532 A CN111764532 A CN 111764532A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- heat
- wall
- concrete shear
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 104
- 238000009413 insulation Methods 0.000 claims abstract description 94
- 239000004567 concrete Substances 0.000 claims abstract description 54
- 239000004568 cement Substances 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 241000587161 Gomphocarpus Species 0.000 description 3
- 238000004021 metal welding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 239000011468 face brick Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1662—Inverted roofs or exteriorly insulated roofs
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/32—Frames composed of parts made of different materials
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/58—Fastening frames to the border of openings or to similar contiguous frames by filling up the joints, e.g. by cementing
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
Abstract
The utility model provides a passive form building heat preservation system, relates to building technical field, aims at solving among the prior art heat preservation wall body surface damage after long-time use that the heat preservation wall body that makes thin plastering layer outside the heat preservation layer leads to heat preservation wall to apply the decoration such as ceramic tile of pasting and drop the technical problem who damages. The high-pressure cement slab comprises a high-pressure cement slab serving as a concrete cement pouring template, wherein a concrete shear wall is arranged in the high-pressure cement slab, a heat insulation layer is arranged between the concrete shear wall and the inner side and/or outer side high-pressure cement slab, and the high-pressure cement slab is sequentially connected with the heat insulation layer and the concrete shear wall through a connecting mechanism.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a passive building heat insulation system.
Background
In recent years, due to the excessive consumption of energy sources and the excessive emission of greenhouse gases, the energy supply is increasingly tense and the price is saved and increased, and various energy-saving and consumption-reducing measures are adopted in countries around the world. China is no exception, an important agenda is provided for energy conservation, consumption reduction and emission reduction, the government also issues laws and regulations for energy conservation, consumption reduction and emission reduction, a series of new building energy conservation standards are issued in time for the building field, newly-started real estate construction projects are required to meet the legal energy conservation and heat preservation standards, and legal basis is provided for standardizing real estate construction markets. The heat preservation of the house adopts the heat preservation of an inner wall and the heat preservation of an outer wall, the heat preservation construction of the inner wall is simple, the effect is good, the heat preservation material is not exposed to the sun, the rain and the wind, the degradation and the aging are not easy, the service life is long, the unit price is low, condensation can be easily generated in the house with the heat preservation of the inner wall, the indoor moisture can be caused, the house is not suitable for living, and the heat preservation of the inner wall is generally used in the industrial field at present. The commercial housing is usually insulated by an external wall.
At present, the external wall insulation of China usually adopts a construction process of insulation mortar and plastic (extrusion molding or foaming) insulation boards; the construction process of filling polyurethane insulation boards in the middle of double-layer hollow blocks is generally adopted abroad (China also adopts the method). A construction procedure for building external wall heat insulation sequentially comprises the steps of leveling a powder main body substrate wall surface → brushing interface glue → bonding a heat insulation plate → hanging a steel wire net → nailing a wall nail to fix the steel wire net → leveling a powder steel wire net surface → scraping flexible putty → brushing paint; the other building external wall heat insulation construction procedure is that the external heat insulation building blocks and the main wall are constructed simultaneously when the wall is built, the main wall and the heat insulation building blocks are clamped firmly by a special clamp according to the designed interval, and the heat insulation boards are filled in the middle of the main wall and the heat insulation building blocks, and then the external wall surfaces of the heat insulation building blocks can be directly brushed or stuck with the bricks without leveling. Compared with the prior art, the composite material has the advantages of light weight, suitability for high-rise buildings, low material unit price, various types, complex construction procedures, low efficiency and high labor cost. Because the construction process uses concrete blocks which are not prefabricated in factories, multiple layers of concrete are required to be ground on site for leveling, and the construction process is just the fatal weakness of the construction process because the volume of the concrete material shrinks during and after the concrete material is hardened. The shrinkage is caused by drying shrinkage due to water loss, temperature shrinkage due to cooling after completion of hydration reaction, carbonization shrinkage due to the action of carbon dioxide in the air, and spontaneous shrinkage and plastic shrinkage occurring at the early stage of hardening. Shear stresses are induced within the concrete due to shrinkage, resulting in deformation or cracking of the bedding surface. If the insulation board is an EPS (expanded polystyrene) board, once rainwater and steam in the atmosphere enter the insulation layer through cracks, due to the characteristics of materials, the insulation board is easy to lose insulation failure after being invaded by water, is easy to shrink and deform at high temperature and can form dropping liquid to damage the insulation board and further lose the insulation effect, and steel wire mesh wall nails are rusted to weaken the bonding strength of a bonding material so as to cause poor wind uncovering resistance and serious plate falling, moreover, the construction method can not stick face bricks on the outer wall surface at all, but only can be used as an outer wall coating, the outer wall coating has poor durability, even if the base and the insulation are perfect, the high-quality outer wall coating can lose light and fade in several years under sunlight, and even if the construction unit uses materials for reducing the construction cost, the construction quality is difficult to meet the design requirements, this undoubtedly increases the cost of later maintenance once refurbishment is required. The wall body and the external heat insulation building block of the latter construction process are prefabricated in a factory, the compactness is good, the strength is high, the heat insulation material adopts polyurethane hard foam, and the construction is carried out while the wall building heat insulation is carried out, so that the engineering quality, the wind uncovering resistance, the weather resistance and the durability are all excellent, the water resistance and the heat insulation are realized, and the later maintenance cost is low. Although the advantages of the method are many, the method is not completely suitable for most low-end building markets in China, firstly, the unit area of the external heat-insulation building block is too heavy, the whole load of the building is increased, particularly, the face brick is not suitable for high-rise buildings in consideration of the drying shrinkage characteristic, durability and safety of concrete, secondly, the material cost is high, the early investment is large, and thirdly, the use area of the heat-insulation building block in a too thick room is reduced, and consumers are not willing to use. Therefore, under the current situation, the wall body heat preservation must have heat preservation, water resistance, safety, durability, low price, beautiful appearance, convenience, comfort and strong vitality without worry.
Disclosure of Invention
The invention aims to provide a passive building heat insulation system, and aims to solve the technical problem that the surface of a heat insulation wall body with a thin plastering layer outside the heat insulation layer is damaged after the heat insulation wall body is used for a long time in the prior art, so that decoration such as ceramic tiles stuck on the heat insulation wall body falls off and is damaged.
In order to achieve the purpose, the invention adopts the technical scheme that: the passive building heat insulation system comprises a high-pressure cement plate serving as a concrete cement pouring template, a concrete shear wall is arranged in the high-pressure cement plate, a heat insulation layer is arranged between the concrete shear wall and the inner side and/or the outer side high-pressure cement plate, and the high-pressure cement plate is sequentially connected with the heat insulation layer and the concrete shear wall through a connecting mechanism.
Further, the heat-insulating layer is a polyurethane heat-insulating layer.
Further, coupling mechanism is including the inflation screw that is used for concrete shear force wall and heat preservation to be connected, the rivet that is used for high pressure cement board and heat preservation to be connected and being used for connecting the inflation screw with the intermediate junction spare of rivet, intermediate junction spare includes connecting portion and extension, the extension is worn to locate in the heat preservation, connecting portion are located the extension both ends, the both ends of connecting portion are used for connecting respectively inflation screw and rivet, be equipped with the counter sink that corresponds with the rivet on the high pressure cement board.
Furthermore, the connecting mechanism comprises a heat preservation pendant and a rivet, one end of the heat preservation pendant is welded with a steel bar in the concrete heat preservation wall, the other end of the heat preservation pendant penetrates through the heat preservation layer to be connected with the rivet arranged on the high-pressure cement board, and a countersunk hole corresponding to the rivet is formed in the high-pressure cement board.
Furthermore, the heat preservation system of the passive building further comprises a heat preservation wall nail for preventing the heat preservation wall nail from being removed, the high-pressure cement board and the heat preservation layer are fixed on the concrete shear wall through the heat preservation wall nail for preventing the heat preservation wall nail from being removed, a groove is formed in the heat preservation wall nail for preventing the heat preservation wall nail from being removed, and a protrusion corresponding to the groove is formed in an expansion pipe which is in plug-in fit with the heat preservation wall nail for preventing the heat preservation wall nail.
Furthermore, the heat preservation system of passive form building still includes the insulating glass who sets up on the concrete shear wall, insulating glass installs in the vice frame that keeps warm, the vice frame that keeps warm includes the steel core and wraps up the insulating plastic film on the steel core, and the vice frame that keeps warm is fixed on the concrete shear wall, has the dovetail on the concrete shear wall, and the vice frame that keeps warm is connected fixed one end with the concrete shear wall be equipped with the lug that the dovetail corresponds, be equipped with on the vice frame that keeps warm along the diaphragm of concrete shear wall thickness direction, the diaphragm covers the concrete shear wall terminal surface, and the vice frame that keeps warm is equipped with the sand grip that is used for limiting glass with the one end of insulating glass contact, insulating glass's opposite side, be equipped with the dog on the vice frame that keeps warm, the dog cooperation the sand grip can be fixed with insulating glass.
Further, the heat preservation glass is toughened hollow heat preservation glass, the toughened hollow heat preservation glass comprises four layers of glass, the outermost layer of the toughened hollow heat preservation glass is toughened glue-added heat preservation glass, and argon is filled between every two layers of glass.
Furthermore, the heat insulation layer of the passive building heat insulation system top floor side maintenance structure is inserted into the top surface maintenance structure, and the heat insulation layer is connected with the outer heat insulation layer of the top surface maintenance structure.
Further, the muscle roof beam that lies in the side in the structure is maintained to the top surface and is maintained structure heat preservation both sides is connected fixedly together through first fastener and second fastener, first fastener and second fastener all include metal weld part and thermal-insulated portion, thermal-insulated portion is the heat preservation membrane of cladding in metal weld part one end, the other end of the metal weld part of first fastener and second fastener welds with the muscle roof beam of heat preservation both sides, and the thermal-insulated portion of first fastener and second fastener is fixed connection in the heat preservation.
Further, the heat preservation membrane on the heat insulation part is a heat preservation membrane made of superhard high polymer materials, and the heat insulation parts of the first fastener and the second fastener are connected in a clamped mode.
The invention has the beneficial effects that: through the cladding of high pressure cement board with the heat preservation, can paste ornaments such as ceramic tile on high pressure cement board, because the ceramic tile is not on pasting the thin plastering outside the heat preservation on, but pastes on high pressure cement board, so ornaments such as ceramic tile are more firm, can use longer time and do not fall off the damage.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural view of a fade-stopping thermal insulation wall nail in the first embodiment of the invention;
FIG. 3 is a schematic structural view of a first embodiment of the present invention;
FIG. 4 is a schematic view of a fastener structure according to a first embodiment of the present invention;
FIG. 5 is a schematic structural view of an insulating glass according to a first embodiment of the present invention;
FIG. 6 is a schematic structural view of a heat-insulating subframe according to a first embodiment of the present invention;
FIG. 7 is a schematic structural view of a heat-insulating subframe according to a first embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 9 is a schematic view of an intermediate connecting member according to a second embodiment of the present invention;
fig. 10 is a schematic view of an intermediate connecting member according to a second embodiment of the present invention.
In the figure: 1. a high pressure cement board; 2. a concrete shear wall; 3. a heat-insulating layer; 4. pulling a rivet; 5. an intermediate connector 51, a connecting portion; 52. an extension portion; 53. a first fastener; 54. a second fastener; 6. a heat preservation pendant; 61. an expansion screw; 7. the heat preservation wall nail is prevented from being removed; 8. an expansion tube; 9. a heat-preservation auxiliary frame; 91. a bump; 92. a transverse plate; 93. a convex strip; 94. a stopper; 95. insulating glass; 96. and a steel core.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the first embodiment of the passive building thermal insulation system of the present invention, as shown in fig. 1 to 7, the manufacturing process of the passive building thermal insulation system is an integral cast-in-place type, the passive building thermal insulation system includes a high-pressure cement board 1 used as a form for concrete cement casting, a thermal insulation layer 3 is fixed in the high-pressure cement board 1, a concrete shear wall 2 is cast in the high-pressure cement board 1, and the thermal insulation layer 3 is arranged between the concrete shear wall 2 and the high-pressure cement board 1 on the inner side and/or the outer side, that is, the thermal insulation layer 3 may be arranged on one side of the concrete shear wall 2 or on both sides of the concrete shear wall 2. The high-pressure cement board 1 is sequentially connected with the heat-insulating layer 3 and the concrete shear wall 2 through a connecting mechanism.
In this embodiment, the insulating layer 3 is a polyurethane insulating layer 3. The polyurethane thermal insulation material has the characteristics of low thermal conductivity, good thermal performance, moisture resistance, water resistance, fire resistance, flame retardance and high temperature resistance. And the polyurethane heat-insulating material has high comprehensive cost performance, and can ensure that the high-pressure cement board 1 cannot deform due to the deformation of the heat-insulating layer 3 after being used for a long time by being matched with the high-pressure cement board 1.
In this embodiment, coupling mechanism includes heat preservation pendant 6 and rivet 4, the steel bar welding in 6 one end of heat preservation pendant and the concrete heat preservation wall, the other end of heat preservation pendant 6 passes heat preservation 3 and is connected with the rivet 4 that sets up on high pressure cement board 1, be equipped with the counter sink that corresponds with rivet 4 on the high pressure cement board 1, and then guarantee that rivet 4 can not outstanding high pressure cement board 1's surface, guarantee high pressure cement board 1's surfacing, the fitment construction in easy later stage.
The heat preservation wall nail is easy to loosen under the action of wind pressure, particularly negative wind pressure in daily long-term use to cause the damage of the heat preservation layer 3 and the external decorative layer, in the embodiment, as shown in fig. 2, the heat preservation system of the passive building further comprises a fade-stopping heat preservation wall nail 7, the high-pressure cement board 1 and the heat preservation layer 3 are fixed on the concrete shear wall 2 by the fade-stopping heat preservation wall nail 7, a groove is arranged on the fade-stopping heat preservation wall nail 7, the expansion pipe 8 which is in inserted fit with the fade-stopping heat-insulating wall nail 7 is provided with a bulge corresponding to the groove which is a fade-stopping groove, when the nail head of the fade-stopping heat-insulating wall nail 7 enters the expansion pipe 8 to reset, the nail head is firmly embedded into the nail head groove by the convex points on the expansion pipe 8 and is clamped, so that the fade-stopping heat-insulating wall nail cannot fade out, and the requirement of never loosening is met, and then the heat preservation layer 3 and the decorative surface of the passive building heat preservation system are firmly fixed, and the loosening damage phenomenon is avoided.
As shown in fig. 5 to 7, in this embodiment, the insulation system of the passive building further includes insulation glass 95 disposed on the concrete shear wall 2, the insulation glass 95 is installed in the insulation subframe 9, the insulation subframe 9 includes a steel core 96 and an insulation plastic film wrapped on the steel core 96, that is, the insulation subframe 9 is a steel-plastic co-extruded door/window, the steel core 96 can ensure the strength of the insulation subframe 9, and the insulation plastic film can ensure the insulation effect of the insulation subframe 9. The heat-insulating auxiliary frame 9 is fixed on the concrete shear wall 2, one end of the heat-insulating auxiliary frame 9 is provided with a convex block 91 corresponding to the dovetail groove, after concrete is poured, the dovetail groove formed on the concrete shear wall 2 is fixedly connected with the convex block 91 of the heat-insulating auxiliary frame 9, and the heat-insulating auxiliary frame 9 is firmly fixed on the concrete shear wall 2. The transverse plate 92 along the thickness direction of the concrete shear wall 2 is arranged on the heat-insulating auxiliary frame 9, the transverse plate 92 covers the end face of the concrete shear wall 2, the concrete shear wall 2 fixed with the heat-insulating glass 95 cannot be in direct contact with the external environment for heat exchange, and therefore the heat-insulating effect of a heat-insulating system of a passive building cannot be reduced due to the arrangement of the glass. Due to the special structure of the heat-insulating auxiliary frame 9, the heat-insulating effect of the heat-insulating glass 95 is better, and the inner surface of the heat-insulating glass 95 is not easy to be condensed, i.e. the high-pressure cement board 1 and the heat-insulating layer 3 are not damped and deformed.
In this embodiment, a protruding strip 93 for limiting the glass is disposed at one end of the heat-insulating sub-frame 9, which is in contact with the heat-insulating glass 95, a stopper 94 is disposed on the heat-insulating sub-frame 9 at the other side of the heat-insulating glass 95, and the heat-insulating glass 95 can be fixed by the stopper 94 in cooperation with the protruding strip 93. The convex strips 93 and the heat preservation auxiliary frame 9 are of an integral structure, and the stop blocks 94 are fixed on the heat preservation auxiliary frame 9 after the heat preservation glass 95 is installed, so that the heat preservation glass 95 is convenient to install.
In this embodiment, the heat preservation glass 95 is a tempered hollow heat preservation glass 95, the tempered hollow heat preservation glass 95 includes four layers of glass, the outermost layer of the tempered hollow heat preservation glass 95 is a tempered and glued heat preservation glass 95, and argon gas is filled between each layer of glass. The tempered hollow heat-insulating glass 95 further enhances the heat-insulating effect of the heat-insulating glass 95, and because the tempered glue-added heat-insulating glass 95 is arranged in the heat-insulating glass 95, components for preventing the heat-insulating glass 95 from being damaged, such as a metal anti-theft window, do not need to be added outside the heat-insulating glass 95, namely metal components which are easy to conduct heat do not need to be added.
As shown in fig. 3, in this embodiment, the insulating layer 3 of the maintenance structure on the top floor side surface of the passive building insulating system is inserted into the maintenance structure on the top surface, and the insulating layer 3 is connected with the outer insulating layer 3 of the maintenance structure on the top surface, so that the insulating layer 3 does not need to be arranged on the indoor top, that is, the use of insulating materials is reduced, and the cost is reduced.
As shown in fig. 4, the rib beams on both sides of the side maintenance structure insulation layer 3 in the top maintenance structure are connected and fixed together by a first fastener 53 and a second fastener 54, the first fastener 53 and the second fastener 54 both include a metal welding portion and a heat insulation portion, the heat insulation portion is a heat insulation film coated on one end of the metal welding portion, the other end of the metal welding portion of the first fastener 53 and the second fastener 54 is welded with the rib beams on both sides of the insulation layer 3, and the heat insulation portions of the first fastener 53 and the second fastener 54 are fixedly connected in the insulation layer 3. The heat insulation portion prevents a heat bridge from being formed between the first fastening member 53 and the second fastening member 54, thereby further enhancing the heat insulation effect. The heat preservation membrane on the heat insulation part is a heat preservation membrane made of superhard high polymer materials, and the heat insulation parts of the first fastener 53 and the second fastener 54 are clamped. The ultra-hard high molecular material is not damaged by the tensile force between the first fastening member 53 and the second fastening member 54.
In the second embodiment of the passive building insulation system of the present invention, as shown in fig. 8 to 10, a post-assembly manufacturing process is adopted, the connection mechanism includes an expansion screw 61 for connecting the concrete shear wall 2 and the insulation layer 3, a rivet 4 for connecting the high-pressure cement plate 1 and the insulation layer 3, and a middle connection member 5 for connecting the expansion screw 61 and the rivet 4, the middle connection member 5 includes a connection portion 51 and an extension portion 52, the extension portion 52 is inserted into the insulation layer 3, the connection portion 51 is located at two ends of the extension portion 52, the connection portions 51 at two ends of the extension portion 52 are respectively used for connecting the expansion screw 61 and the rivet 4, the surface of the connecting part 51 connected with the rivet 4 is provided with a heat-insulating coating to avoid the local heat conduction phenomenon of the connecting part 51, the high-pressure cement board 1 is provided with a counter bore corresponding to the rivet 4, and the rest parts are the same as those in the first embodiment.
In other embodiments, the insulation is a composite insulation.
In other embodiments, the insulating glass is two layers of toughened glue-added glass filled with argon.
In other embodiments, the insulating subframe is devoid of steel lining and the pull rivet is replaced by self-tapping.
Claims (10)
1. A passive form building heat preservation system which characterized in that: the high-pressure cement slab is characterized by comprising a high-pressure cement slab serving as a concrete cement pouring template, wherein a concrete shear wall is arranged in the high-pressure cement slab, a heat insulation layer is arranged between the concrete shear wall and an inner side and/or an outer side high-pressure cement slab, and the high-pressure cement slab is sequentially connected with the heat insulation layer and the concrete shear wall through a connecting mechanism.
2. The passive building insulation system of claim 1, wherein: the heat-insulating layer is a polyurethane heat-insulating layer.
3. The passive building insulation system of claim 1, wherein: coupling mechanism is including the inflation screw that is used for concrete shear force wall to be connected with the heat preservation, be used for the rivet that high pressure cement board and heat preservation are connected and be used for being connected the inflation screw with rivet's intermediate junction spare, intermediate junction spare includes connecting portion and extension, the extension is worn to locate in the heat preservation, connecting portion are located the extension both ends, the connecting portion at extension both ends are used for connecting respectively inflation screw and rivet, and the connecting portion surface of being connected with the rivet is equipped with the heat preservation coating, be equipped with the counter sink that corresponds with the rivet on the high pressure cement board.
4. The passive building insulation system of claim 1, wherein: the connecting mechanism comprises a heat preservation pendant and a rivet, one end of the heat preservation pendant is welded with a steel bar in the concrete heat preservation wall, the other end of the heat preservation pendant penetrates through the heat preservation layer to be connected with the rivet arranged on the high-pressure cement board, and the high-pressure cement board is provided with a counter sink corresponding to the rivet.
5. The passive building insulation system of claim 1, wherein: the heat preservation system of the passive building further comprises a heat preservation wall nail for preventing the heat preservation wall nail from being removed, the high-pressure cement board and the heat preservation layer are fixed on the concrete shear wall through the heat preservation wall nail for preventing the heat preservation wall nail from being removed, a groove is formed in the heat preservation wall nail for preventing the heat preservation wall nail from being removed, and a protrusion corresponding to the groove is formed in an expansion pipe which is in plug-in fit with the heat preservation wall nail for preventing the heat preservation.
6. The passive building insulation system of claim 1, wherein: the heat preservation system of passive form building still is including setting up the insulating glass on the concrete shear wall, insulating glass installs in the vice frame that keeps warm, the vice frame that keeps warm includes the steel core and wraps up insulation plastic film on the steel core, and the vice frame that keeps warm is fixed on the concrete shear wall, has the dovetail on the concrete shear wall, and the vice frame that keeps warm is connected fixed one end with the concrete shear wall be equipped with the lug that the dovetail corresponds is equipped with along the diaphragm of concrete shear wall thickness direction on the vice frame that keeps warm, the diaphragm covers concrete shear wall terminal surface, and the vice frame that keeps warm is equipped with the sand grip that is used for limiting glass with the one end of insulating glass contact, insulating glass's opposite side, be equipped with the dog on the vice frame that keeps warm, the dog cooperation the sand grip can be fixed insulating glass.
7. The passive building insulation system of claim 6, wherein: the heat-insulating glass is toughened hollow heat-insulating glass, the toughened hollow heat-insulating glass comprises four layers of glass, the outermost layer of the toughened hollow heat-insulating glass is toughened glue-added heat-insulating glass, and argon is filled between every two layers of glass.
8. The passive building insulation system of claim 1, wherein: the heat insulation layer of the passive building heat insulation system top floor side maintenance structure is inserted into the top surface maintenance structure, and the heat insulation layer is connected with the outer heat insulation layer of the top surface maintenance structure.
9. The passive building insulation system of claim 8, wherein: the top surface is maintained the muscle roof beam that lies in the side and maintains structure heat preservation both sides and is connected fixedly through first fastener and second fastener together, first fastener and second fastener all include metal weld part and thermal-insulated portion, thermal-insulated portion is the heat preservation membrane of cladding in metal weld part one end, the other end of the metal weld part of first fastener and second fastener welds with the muscle roof beam of heat preservation both sides, and the thermal-insulated portion of first fastener and second fastener is fixed connection in the heat preservation.
10. The passive building insulation system of claim 9, wherein: the heat preservation membrane on the heat insulation part is a superhard high polymer material heat preservation membrane, and the heat insulation parts of the first fastener and the second fastener are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677073.XA CN111764532A (en) | 2020-07-14 | 2020-07-14 | Passive building heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677073.XA CN111764532A (en) | 2020-07-14 | 2020-07-14 | Passive building heat preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111764532A true CN111764532A (en) | 2020-10-13 |
Family
ID=72725653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010677073.XA Pending CN111764532A (en) | 2020-07-14 | 2020-07-14 | Passive building heat preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111764532A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2531344A1 (en) * | 1975-07-14 | 1977-01-20 | Wayss & Freytag Ag | Insulated concrete sheathed layered silo walls - use sliding formwork for site erection and insulating panel insertion |
| CN206553409U (en) * | 2017-03-16 | 2017-10-13 | 广东金刚玻璃科技股份有限公司 | Novel heat insulation and preservation glass |
| CN209637013U (en) * | 2018-12-10 | 2019-11-15 | 中交第四公路工程局有限公司 | A kind of heat preservation and decoration of outer wall composition metal metope |
| CN111042362A (en) * | 2019-12-30 | 2020-04-21 | 江苏建鸿环保材料科技有限公司 | Gel non-combustible heat-insulation decorative plate external wall external heat-insulation system and construction method |
| CN111270821A (en) * | 2020-03-23 | 2020-06-12 | 广东绿屋建筑科技工程有限公司 | Ceramic sheet aluminum honeycomb composite board system and construction method thereof |
-
2020
- 2020-07-14 CN CN202010677073.XA patent/CN111764532A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2531344A1 (en) * | 1975-07-14 | 1977-01-20 | Wayss & Freytag Ag | Insulated concrete sheathed layered silo walls - use sliding formwork for site erection and insulating panel insertion |
| CN206553409U (en) * | 2017-03-16 | 2017-10-13 | 广东金刚玻璃科技股份有限公司 | Novel heat insulation and preservation glass |
| CN209637013U (en) * | 2018-12-10 | 2019-11-15 | 中交第四公路工程局有限公司 | A kind of heat preservation and decoration of outer wall composition metal metope |
| CN111042362A (en) * | 2019-12-30 | 2020-04-21 | 江苏建鸿环保材料科技有限公司 | Gel non-combustible heat-insulation decorative plate external wall external heat-insulation system and construction method |
| CN111270821A (en) * | 2020-03-23 | 2020-06-12 | 广东绿屋建筑科技工程有限公司 | Ceramic sheet aluminum honeycomb composite board system and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021253808A1 (en) | Building technique for low-carbon society in high-technology era | |
| CN100464043C (en) | Bound-type composite heat-insulation wall with support body | |
| CN201605796U (en) | Composite insulation template and concrete one-step constructed external wall insulation system | |
| CN204081106U (en) | Building exterior wall heat preserving structure | |
| CN201133041Y (en) | Heat preservation veneer for CPF exterior wall | |
| CN210421695U (en) | Light keel heat-insulation and decoration integrated board system | |
| CN111764532A (en) | Passive building heat preservation system | |
| CN216740154U (en) | Prefabricated heat bridge cut-off compound incubation slat | |
| CN214834316U (en) | Anchor subassembly | |
| CN214994968U (en) | U-shaped connecting assembly for disassembly-free composite heat-insulation template | |
| CN201424719Y (en) | Composite heat insulating silicon calcium plate curtain wall | |
| CN112922193B (en) | Composite partition wall with steel mesh outer mold structure of light steel combined frame and manufacturing method thereof | |
| CN213174450U (en) | Light partition composite board | |
| CN210636646U (en) | Integral type building outer wall structure | |
| CN211369128U (en) | External wall heat preservation waterproof system | |
| CN211172800U (en) | Novel heat-insulation decorative plate | |
| CN113047479A (en) | Non-dismantling composite heat-insulating template and construction method thereof | |
| CN101545308A (en) | Construction method for high-strength waterproofness and thermal insulation of external walls of buildings | |
| CN201214869Y (en) | Water proof thermal insulation wall structure | |
| CN101634171A (en) | Insulation construction method of external wall with external decoration plate | |
| CN1313441A (en) | Energy-saving insulating technique by hanging plates from external surface of external wall | |
| CN217480696U (en) | Decorative composite board mounting structure | |
| CN213539551U (en) | Rock wool composite heat preservation decorative board outer wall heat preservation system | |
| CN201068632Y (en) | Exterior wall outer heat preservation wedge shape plastic-steel cantilever bolt | |
| CN212295462U (en) | Wall assembled hangs construction equipment futilely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |