CN116591323B - Energy-saving green building wall insulation structure - Google Patents
Energy-saving green building wall insulation structure Download PDFInfo
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- CN116591323B CN116591323B CN202310613171.0A CN202310613171A CN116591323B CN 116591323 B CN116591323 B CN 116591323B CN 202310613171 A CN202310613171 A CN 202310613171A CN 116591323 B CN116591323 B CN 116591323B
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- 238000009413 insulation Methods 0.000 title claims abstract description 117
- 238000007789 sealing Methods 0.000 claims abstract description 81
- 238000004321 preservation Methods 0.000 claims abstract description 41
- 239000010410 layer Substances 0.000 claims description 117
- 238000009434 installation Methods 0.000 claims description 23
- 210000001503 joint Anatomy 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000005034 decoration Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 12
- 239000012774 insulation material Substances 0.000 description 9
- 238000000605 extraction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
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- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
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- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Classifications
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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
- E04B1/762—Exterior insulation of exterior 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/806—Heat insulating elements slab-shaped with air or gas pockets included in the slab
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
- E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0858—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements fixed by means of spring action
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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
-
- 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
Abstract
The invention discloses an energy-saving green building wall heat-insulating structure, which comprises a decorative protection layer, wherein the decorative protection layer covers the outside of the heat-insulating layer; the heat insulation layer comprises a heat insulation support, a plurality of mounting cavities are formed in the outer side face of the heat insulation support, and heat insulation plates are filled in the mounting cavities; when the sealing cavity leaks air, the decorative protection layer at the air leakage position is pressed, so that the heat insulation plate is pulled out along with the decorative protection layer, and the heat insulation plate slides out from the bottom of the decorative protection layer. According to the invention, through a mode of pressing the decorative protection layer, the heat preservation capability of the corresponding heat preservation plate can be quickly known, and when the heat preservation plate loses the sealing heat preservation capability, the embedded heat preservation plate is moved to the outside to be exposed, so that quick overhaul and replacement are realized.
Description
Technical Field
The invention relates to a heat-insulating wall, in particular to an energy-saving green building wall heat-insulating structure.
Background
The heat-insulating wall plays an important role in building design. Firstly, most of heat loss of the building comes from the outer wall, heat exchange between the indoor and outdoor heat can be effectively reduced through the heat-insulating wall, energy consumption of the building is reduced, energy utilization efficiency is improved, and energy conservation is realized. Second, the thermal insulation wall can help to maintain indoor temperature stable, and can provide more comfortable indoor environment in winter or summer. In addition, if the wall body has no good heat preservation performance, the inner side of the wall body is easy to generate condensation phenomenon in winter, so that the wall surface is wet, mold growth can be possibly caused, and the problem can be avoided by the good heat preservation performance, so that the moistureproof and mildewproof effects are realized. Through reducing energy consumption, the heat preservation wall body helps reducing the influence of building to the environment, realizes the environmental protection.
At present, an externally-hung heat-insulating wall body and an embedded heat-insulating wall body are available in the market;
the externally hung heat-insulating wall has the following advantages due to the fact that the heat-insulating material is externally hung and exposed:
the construction is simple and convenient: the construction of the externally hung heat-insulating wall body is relatively simple, the interior of the wall body is not required to be modified, and heat-insulating materials can be directly installed on the outer wall of a building;
easy repair and replacement: if the heat insulation material has problems, the heat insulation material can be conveniently repaired or replaced without dismantling the wall body.
The defects are as follows:
affecting the architectural appearance: external insulation walls may change the appearance of the building, which may not be acceptable in some historic or design style buildings.
The heat insulation material is easy to damage: because the heat-insulating material is positioned outside the building, the heat-insulating material is more easily influenced by natural environment factors such as wind, rain, sunlight and the like, and the performance of the heat-insulating material can be reduced or damaged;
the installation needs to be careful: the installation of the externally hung heat-insulating wall body needs to be very careful, otherwise, the problem that heat-insulating materials fall off can occur;
the fire resistance needs to be concerned: some insulation materials may have poor fire protection properties and special care is required to prevent fire safety if the materials are used on exterior walls.
The embedded heat-insulating wall has the following advantages:
excellent heat preservation performance: the embedded heat-insulating wall body adopts heat-insulating materials in the wall body, so that indoor and outdoor heat exchange can be effectively prevented, and a good heat-insulating effect is achieved.
The structure is stable: the heat insulating material is surrounded by the structural material, so that the heat insulating material can be effectively protected, the stability of the heat insulating material is improved, and the service life of the heat insulating material is prolonged.
The fireproof performance is good: the heat-insulating material is arranged in the wall, and the external structural material has certain fireproof performance, so that the fireproof safety of the building can be improved;
the defects are as follows:
repair difficulty: because the heat-insulating layer is embedded in the outer decorative layer, if the heat-insulating material has problems, the repairing and the overhauling are difficult, and part of the wall body may need to be dismantled, so that the loss is relatively large;
inconvenient maintenance and overhaul: if the performance of the insulation material filled inside is deteriorated, it is difficult to perform maintenance and overhaul due to the embedded insulation structure, resulting in deterioration of insulation performance without finding in time, and if any treatment is not performed for a long time because of deterioration of insulation sealability, the following problems occur:
reducing the heat preservation performance: the main purpose of the insulation material is to isolate the heat exchange between indoor and outdoor. If the heat insulation material has ventilation, cold and hot air can freely flow in the wall body, so that the heat insulation performance is greatly reduced;
energy efficiency decreases: the energy efficiency of a building depends mostly on the insulation performance, and if the performance of the insulation material is reduced, the energy efficiency of the building is also reduced, possibly resulting in more energy being required to maintain the indoor temperature in winter and more energy being required to cool the indoor air in summer;
indoor comfort level decreases: the heat preservation performance of the wall body is reduced, so that the indoor temperature stability is affected, and the indoor temperature is possibly difficult to adjust to the ideal comfort level;
wall construction problems may arise: if the heat insulation material is breathable, water vapor can be condensed in the wall body to form a moist environment, mold growth can be initiated for a long time, and even the wall body structure can be influenced, such as wall body bulge, cracking and the like;
therefore, how to regularly maintain and maintain the heat insulation performance of the embedded heat insulation wall is an important technical problem to be solved, and because the heat insulation structure is embedded into the wall, the maintenance and the maintenance of the heat insulation capacity of the heat insulation plate are more difficult.
Disclosure of Invention
In order to solve the problems, the invention provides an energy-saving green building wall insulation structure, which adopts an embedded insulation board structure, not only has the advantages of an embedded insulation wall, but also can realize quick investigation on insulation tightness, and when in investigation, an insulation wallboard with tightness problem can be automatically exposed, so that quick maintenance and overhaul are realized, and the problems of difficult detection of the tightness of the embedded insulation wallboard and inconvenient maintenance of the insulation wallboard in the prior art are solved.
The invention is realized by the following technical scheme: an energy-saving green building wall insulation structure, comprising:
a decorative protection layer covering the outside of the heat-insulating layer as an outermost layer of the building wall;
the heat preservation layer is covered outside the structure bearing layer and used for increasing the heat preservation performance of the structure bearing layer, and the heat preservation layer is positioned between the decoration protection layer and the structure bearing layer;
the heat preservation layer comprises a heat preservation support, a plurality of installation cavities are formed in the outer side face of the heat preservation support, a heat preservation plate is filled in each installation cavity, the inner wall face of each installation cavity is provided with an inward convex sealing step face, and the heat preservation plate is arranged in each installation cavity and is in sealing contact with the sealing step face and forms a sealing cavity on the inner side face of the heat preservation plate;
the outer side surface of the heat insulation plate is provided with a guide chute, guide telescopic pieces are arranged in the guide chute, one ends of the guide telescopic pieces are slidably arranged in the guide chute, the other ends of the guide telescopic pieces are fixedly connected with a decorative protection layer covered outside the heat insulation plate, and the decorative protection layer is in telescopic connection with the heat insulation support through a rebound device;
after the sealing cavity is pumped, the heat-insulating plate is pressed on the sealing step surface, when the sealing cavity leaks air, the decoration protection layer at the air leakage position is pressed, the heat-insulating plate is pulled out along with the decoration protection layer, and the heat-insulating plate slides out from the bottom of the decoration protection layer.
As the preferred technical scheme, every heated board all corresponds one deck and decorates the protective layer, all offer a sunken chamber on the installation cavity outer wall of heat preservation support, the position in four angles in sunken chamber all sets up a sunken mounting hole towards the structure loading layer, all seal installation bounce-back ware in every mounting hole, decorate the protective layer and correspond the position in every sunken chamber and all be provided with a location convex part, the location convex part is detained and is installed in sunken intracavity, and location convex part and bounce-back ware's outer wall fixed connection, when decorating the protective layer and installing in the heat preservation support outside, location convex part detains to sunken intracavity.
As the preferable technical scheme, the direction telescoping member is installed respectively on the direction slider, and the equal slip of direction slider sets up in the direction spout, and the top of direction spout all opens, and the direction slider includes first direction slider and second direction slider, first direction slider is located apart from direction spout open-ended distal end position, and the second direction slider is located direction spout open-ended proximal end position, and first direction slider and the equal slidable mounting of second direction slider are in the direction spout.
As a preferable technical scheme, two sides of the guide chute are respectively provided with a limit sliding rail, and the limit sliding rail is provided with a sliding rail opening groove at one side of the opening of the guide chute;
the position that the both sides of first direction slider correspond spacing slide rail is provided with first spacing slider, and the both sides of second direction slider correspond spacing slide rail's position is provided with the spacing slider of second, and first spacing slider all slides with the spacing slider of second and detains in spacing slide rail, the thickness of first spacing slider is greater than the thickness of the spacing slider of second, and the spacing slider of second can follow slide rail open slot and slide, and the thickness of first spacing slider is greater than slide rail open slot's opening width.
As the preferable technical scheme, the guiding telescopic pieces comprise connecting rods fixedly mounted on the guiding sliding blocks, one sides of the connecting rods, far away from the guiding sliding blocks, are provided with movable plugs, the outer sides of the movable plugs are provided with fixed sleeves, one ends of the fixed sleeves are fixedly connected with one sides of the decorative protection layers, the connecting rods and the movable plugs extend into the fixed sleeves, the connecting rods are sleeved with springs, one ends of the springs are in contact with the end faces of the movable plugs, and the other ends of the springs are in contact with the inner end faces of the fixed sleeves;
when the sealing cavity is pumped, the heat-insulating plate is in contact with the sealing step for sealing, the connecting rod moves towards one side far away from the decorative protection layer along with the heat-insulating plate, and then the spring is compressed, and at the moment, the pressing force between the heat-insulating plate and the sealing step is larger than the elastic restoring force of the spring;
when the sealing cavity leaks air, the connecting rod is reset by the spring, and the heat insulation plate connected with the connecting rod moves towards one side of the decorative protection layer.
As the preferable technical scheme, be provided with a first slope butt joint face on the sealed step face, the position that corresponds first slope butt joint face on the heated board is provided with the second slope butt joint face, and all sets up one deck rubber seal layer on first slope butt joint face and the second slope butt joint face.
As the preferable technical scheme, the back of the heat-preserving support is provided with an exhaust pipe corresponding to each sealing cavity, and each exhaust pipe is provided with a one-way air outlet valve which is connected and communicated with each other.
As the preferable technical scheme, one side of the decorative protection layer opposite to the heat insulation plate is provided with a back-off concave cavity, and the guiding telescopic pieces are all positioned in the back-off concave cavity.
As a preferable technical scheme, an opening window is formed at the bottom of the decorative protection layer, and the heat insulation layer slides downwards from the opening window.
As the preferable technical scheme, the contact surfaces between the adjacent decorative protection layers are provided with a rubber sealing layer, and the adjacent decorative protection layers are in contact sealing through the rubber sealing layer after being installed.
The beneficial effects of the invention are as follows: 1. the building wall structure innovatively combines the advantages of embedded type heat-insulating walls and externally-hung type heat-insulating walls, and the embedded type heat-insulating structure ensures excellent heat-insulating performance, stable structure and excellent fireproof performance, so that longer service life is provided;
meanwhile, the invention inherits the advantages of the externally hung heat-insulating wallboard, namely, the quick detection and maintenance of the sealing heat-insulating performance of the embedded heat-insulating board are realized, in addition, when the sealing performance is wrong, the heat-insulating board can be automatically exposed outside the wall body, the design greatly facilitates the maintenance, the maintenance and the overhaul of staff, and the characteristic is helpful for timely finding and solving the heat-insulating problem of the wall body, so that a series of problems caused by the reduction of the heat-insulating performance of the wall body are avoided;
2. after the heat-insulating plate is installed, the heat-insulating plate is fixed in a mode of exhausting the sealing cavity, so that a closed space is formed in the sealing cavity, the heat-insulating plate can be fixed in the mode, the heat-insulating plate is prevented from being pulled out when the decorative protection layer is opened, heat transfer can be blocked by utilizing the closed space, heat-insulating capability is further improved by utilizing the hollow layer, and heat transfer of the inner space and the outer space is blocked; when the sealing performance of the heat-insulating plate is poor for various reasons, the heat-insulating plate is not fixed any more, and therefore after the decorative protection layer is opened, the corresponding heat-insulating plate can be pulled out, the heat-insulating capability of the heat-insulating plate at the position can be quickly known by observing whether the heat-insulating plate slides downwards, the decorative protection layer is not required to be opened for internal inspection, the heat-insulating plate is more visual and clear, the sliding heat-insulating plate can be directly overhauled and maintained, the wall body is not required to be detached, the cost is reduced, and the convenience is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of another view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention with one of the decorative and protective layers removed;
FIG. 4 is a schematic view of the present invention in cross-section;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 6 is a schematic cross-sectional view of a single thermal insulation board of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 6;
FIG. 8 is a schematic view of the back structure of the decorative protective layer and the thermal insulation board of the present invention;
FIG. 9 is a schematic view of the back structure of the decorative protective layer of the present invention;
FIG. 10 is a view showing the maintenance of the invention when the sealability of one of the insulation panels is deteriorated;
reference numerals illustrate:
1. a decorative protective layer; 2. a heat preservation bracket; 3. a structural load-bearing layer; 4. an opening window; 5. a rebound device; 6. a recessed cavity; 7. a guiding expansion piece; 8. a guide chute; 9. a first guide slider; 10. a second guide slider; 11. sealing the cavity; 12. a thermal insulation board; 14. positioning convex parts; 15. a back-off concave cavity; 71. a connecting rod; 72. a spring; 73. a movable plug; 74. a fixed sleeve; 81. a limit sliding rail; 91. the first limiting slide block; 101. the second limit sliding block; 121. a second inclined abutment surface; 122. the first inclined abutment surface.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
As shown in fig. 1, the energy-saving green building wall insulation structure comprises a decorative protection layer 1, wherein the decorative protection layer is covered on the outer part of the insulation layer and is used as the outermost layer of a building wall;
the heat insulation wall body further comprises a heat insulation layer, wherein the heat insulation layer covers the outer part of the structure bearing layer 3 and is used for increasing the heat insulation performance of the structure bearing layer 3, and the heat insulation layer is positioned between the decoration protection layer 1 and the structure bearing layer 3, and the structure forms the basic structure of the heat insulation wall body;
specifically, as shown in fig. 2 and fig. 3, the heat-insulating layer includes a heat-insulating support 2, a plurality of installation cavities are formed on the outer side surface of the heat-insulating support 2, a heat-insulating plate 12 is filled in each installation cavity, the inner wall surface of each installation cavity is provided with an inward convex sealing step surface, the heat-insulating plate 12 is installed in each installation cavity and is in sealing contact with the sealing step surface, and a sealing cavity 11 is formed on the inner side surface of the heat-insulating plate 12, and in fig. 2 and fig. 3, four decorative protection layers 1 are illustrated, which are an indication, and can be actually increased according to the area; in order to improve the sealing performance, each installation cavity is internally provided with an insulation board 12, each insulation board 12 corresponds to one decorative protection layer 1, in order to enable the insulation support 2 to have certain bearing capacity, the insulation support 2 can be widely used as the insulation support 2 by adopting high-density polystyrene foam (EPS), extruded polystyrene board (XPS), rigid polyurethane foam (PUR) and the like, and the materials can bear some load to a certain extent, have good insulation performance, can also adopt insulation concrete and the like, and have certain insulation capacity and bearing capacity.
As shown in fig. 3, the outer side surface of the insulation board 12 is provided with a guide chute 8, the guide chute 8 is internally provided with guide telescopic pieces 7, one ends of the guide telescopic pieces 7 are slidably arranged in the guide chute 8, the other ends of the guide telescopic pieces 7 are fixedly connected with the decorative protection layer 1 covered outside the insulation board 12, the decorative protection layer 1 is telescopically connected with the insulation support 2 through a rebound device 5, the guide telescopic pieces 7 can slide along the guide chute 8 and can also stretch, and as one ends of the guide telescopic pieces 7 are connected with the insulation board 12, the other ends of the guide telescopic pieces 7 are connected with the decorative protection layer 1, the decorative protection layer 1 can drive the insulation board 12 to move outwards after being jacked by the rebound device 5, but if the insulation board 12 is fixedly positioned in the sealing cavity 11, even if the decorative protection layer 1 is jacked by the rebound device 5, the decorative protection layer 1 can not be carried outwards, and only the guide telescopic pieces 7 can stretch;
in order to prevent the thermal insulation board 12 from being displaced and not pulled out by the decorative protection layer 1, in this embodiment, after the thermal insulation board 12 is installed in the thermal insulation support 2, the sealing cavity 11 needs to be pumped, the thermal insulation board 12 is pressed on the sealing step surface after pumping, the thermal insulation board 12 is fixed on the thermal insulation support 2 by using gas pressure, when the sealing cavity 11 leaks gas, the decorative protection layer 1 at the leaking position is pressed, the thermal insulation board 12 follows the decorative protection layer 1 to be pulled out, and the thermal insulation board 12 slides out from the bottom of the decorative protection layer 1, so if the sealing performance of the thermal insulation board 12 at the corresponding position is poor, and the sealing cavity 11 is communicated with the outside, then the thermal insulation board 12 is not pressed with the thermal insulation support 2, so when the decorative protection layer 1 moves out, the thermal insulation board 12 can be carried out, and the sealing cavity 11 forms a hollow interlayer after being pumped, and the thermal insulation capability is further improved by using the gas interlayer, so that the thermal insulation capability of the sealing cavity 11 can be improved, the thermal insulation board 12 can be pressed, once the thermal insulation board 12 at the corresponding position is pulled out, the sealing protection layer 12 is poor, the thermal insulation board 12 is guided to the thermal insulation board 1 is pulled out, and the thermal insulation board is installed between the thermal insulation protection layer 1 and the thermal insulation protection layer is drawn out, and the thermal insulation board is installed, and the thermal insulation protection layer is installed, and the thermal insulation board is installed.
In order to increase the positioning capability between the decorative protection layer 1 and the heat preservation bracket 2 after assembly, each heat preservation plate 12 corresponds to one layer of decorative protection layer 1, a concave cavity 6 is formed in the outer wall surface of the installation cavity of the heat preservation bracket 2, as shown in fig. 3 and 5, a mounting hole which is concave towards the structural bearing layer 3 is formed in each of four corners of the concave cavity 6, a rebound device 5 is hermetically installed in each mounting hole, a positioning convex part 14 is arranged in each position of the decorative protection layer 1 corresponding to each concave cavity 6, the positioning convex part 14 is buckled in the concave cavity 6, the positioning convex part 14 is fixedly connected with the outer wall surface of the rebound device 5, when the decorative protection layer 1 is installed outside the heat preservation bracket 2, the rebound device 5 is pushed out after being pushed, and then reset after being pushed, so that the rebound device 5 is not pushed out after assembly, the rebound device 14 is positioned and installed in the concave cavity 6, when the decorative protection layer 1 is pushed, the decorative protection layer 1 can be sprung open, if the sealing performance of the heat preservation plate 12 is poor, the thermal insulation plate 12 and the heat preservation plate 12 can be removed after being pushed, and the thermal insulation plate 12 is pressed out.
As shown in fig. 4-6, the guiding expansion pieces 7 are respectively installed on guiding sliding blocks, the guiding sliding blocks are all arranged in the guiding sliding groove 8 in a sliding manner, the tops of the guiding sliding grooves 8 are all open, the guiding sliding blocks comprise a first guiding sliding block 9 and a second guiding sliding block 10, the first guiding sliding block 9 is located at a far end position away from the opening of the guiding sliding groove 8, the second guiding sliding block 10 is located at a near end position of the opening of the guiding sliding groove 8, the first guiding sliding block 9 and the second guiding sliding block 10 are all installed in the guiding sliding groove 8 in a sliding manner, when the decorative protection layer 1 is ejected out by the rebound device 5 and opened, the decorative protection layer 1 moves outwards with the heat insulation plate 12, at the moment, the whole heat insulation plate 12 slides downwards under the action of gravity, and the first guiding sliding block 9 and the second guiding sliding block 10 slide in the guiding sliding.
In order to prevent the insulation board 12 from separating from the first guide sliding block 9, in this embodiment, two sides of the guide sliding groove 8 are respectively provided with a limit sliding rail 81, and the limit sliding rail 81 has a sliding rail opening groove at one side of the opening of the guide sliding groove 8;
as shown in fig. 6, 7 and 9, the first limiting slide block 91 is disposed at the positions of the two sides of the first guiding slide block 9 corresponding to the limiting slide rail 81, the second limiting slide block 101 is disposed at the positions of the two sides of the second guiding slide block 10 corresponding to the limiting slide rail 81, the first limiting slide block 91 and the second limiting slide block 101 are both slidably fastened into the limiting slide rail 81, the thickness of the first limiting slide block 91 is greater than that of the second limiting slide block 101, the second limiting slide block 101 can slide out from the slide rail opening groove, and the thickness of the first limiting slide block 91 is greater than that of the slide rail opening groove, therefore, when the thermal insulation board 12 is pulled out by the decorative protection layer 1, the thermal insulation board 12 slides down under the action of gravity, the second guiding slide block 10 slides out from the guiding slide groove 8 first, the second limiting slide block 101 slides out of the slide rail opening groove, the first guiding slide block 9 slides in the guiding slide groove 8 until the first limiting slide block 91 slides to the limit position of the limiting slide rail 81, and the first limiting slide block 91 cannot slide out of the slide rail opening groove due to the fact that the thickness of the first limiting slide block 91 is larger than the width of the slide rail opening groove, at the moment, the whole heat-insulating plate 12 only can be hung and cannot continuously fall down, as shown in fig. 10, at the moment, if the heat-insulating plate 12 slides down and is exposed, the heat-insulating performance at the position is represented to be invalid, whether the heat-insulating capability meets the requirement can be rapidly known, and the heat-insulating plate 12 exposed by sliding down can be exposed in the visual field for rapid overhaul and maintenance.
As shown in fig. 5, the guiding expansion pieces 7 comprise connecting rods 71 fixedly mounted on the guiding sliding blocks, one side, far away from the guiding sliding blocks, of each connecting rod 71 is provided with a movable plug 73, the outer side of each movable plug 73 is provided with a fixed sleeve 74, one end of each fixed sleeve 74 is fixedly connected with one side of the decorative protection layer 1, each connecting rod 71 and each movable plug 73 extend into each fixed sleeve 74, each connecting rod 71 is sleeved with a spring 72, one end of each spring 72 is in contact with the end face of each movable plug 73, the other end of each spring 72 is in contact with the inner end face of each fixed sleeve 74, when the heat-insulating plate 12 is pumped and compressed on the heat-insulating support 2 in the sealing cavity 11, the heat-insulating plate 12 pulls the connecting rods 71, the movable plugs 73 in the connecting rods 71 are displaced towards the direction far away from the decorative protection layer 1, the springs 72 are compressed, the heat-insulating plate 12 compresses the sealing step faces, and the springs 72 are compressed;
specifically, after the sealing cavity 11 is pumped, the heat-insulating plate 12 is in contact with the sealing step for sealing, and the connecting rod 71 is displaced along with the heat-insulating plate 12 towards the side far away from the decorative protection layer 1 to compress the spring 72, at this time, the pressing force between the heat-insulating plate 12 and the sealing step is greater than the elastic restoring force of the spring 72;
when the sealing cavity 11 leaks air, the connecting rod 71 is reset by the spring 72, so that the heat-insulating plate 12 connected with the connecting rod 71 moves towards one side of the decorative protection layer 1, and the spring 72 moves outwards for a small distance with the heat-insulating plate 12 after being reset, but the bottom of the heat-insulating plate 12 is not enabled to lose support, the spring 72 compresses 1-2mm after the heat-insulating plate 12 is sealed and compressed, after the heat-insulating sealing capability is lost, the heat-insulating plate 12 is not compressed any more, namely moves outwards for 1-2mm under the acting force of the spring 72, but the heat-insulating plate 12 does not leave the installation cavity of the heat-insulating bracket 2, at the moment, four surfaces of the heat-insulating plate 12 are in sealing contact with the inner wall surface of the installation cavity, and in order to improve the sealing capability, rubber sealing layers are also arranged on the four end surfaces of the heat-insulating plate 12, so that the sealing heat-insulating capability of the heat-insulating plate 12 can be continuously realized under the condition that the heat-insulating plate 12 is not tensioned, and the sealing capability of the heat-insulating plate 12 is kept as far as possible.
In order to improve the contact tightness of the insulation board 12 and the insulation support 2 after compression, in this embodiment, a first inclined butt joint surface 122 is provided on the sealing step surface, a second inclined butt joint surface 121 is provided on the insulation board 12 corresponding to the position of the first inclined butt joint surface, and a layer of rubber sealing layer is provided on each of the first inclined butt joint surface and the second inclined butt joint surface 121, as shown in fig. 5 and 8, after the sealing cavity 11 is pumped, the insulation board 12 is compressed on the insulation support 2 by negative pressure suction, so that the first inclined butt joint surface is in contact with the second inclined butt joint surface 121, the sealing capability after contact is increased by using the trapezoid butt joint structure, so that the insulation board 12 can be compressed on the insulation support 2 more tightly by the negative pressure suction, the contact area is increased, the sealing performance is further increased, and release separation is prevented.
In order to facilitate the air extraction of the installation cavity, in this embodiment, an air extraction pipe is arranged at the back of the heat insulation support 2 corresponding to each sealing cavity 11, a one-way air outlet valve is arranged on each air extraction pipe, the air extraction pipes are mutually connected and conducted, uniform air extraction is realized through the air extraction pipes, and one-way air outlet is realized through the one-way air outlet valves.
As shown in fig. 9, a relief cavity 15 is disposed on the side of the decorative protection layer 1 opposite to the insulation board 12, and the guiding telescopic members 7 are all located in the relief cavity 15.
As shown in fig. 2, an opening window 4 is formed at the bottom of the decorative protection layer 1, the insulation layer slides out downwards from the opening window 4, when the insulation board 12 at the corresponding position is degraded in sealing performance during maintenance, after the decorative protection layer 1 is lifted, the insulation board 12 can be pulled to move outwards, and after the decorative protection layer 1 is pulled out, the insulation board 12 slides downwards under the action of gravity, as shown in fig. 10, and at the moment, the insulation board 12 can be exposed.
The contact surfaces between the adjacent decorative protection layers 1 are provided with a rubber sealing layer, and the adjacent decorative protection layers 1 are in contact sealing through the rubber sealing layer after being installed, so that the sealing capacity of the adjacent decorative protection layers 1 after being assembled is improved.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. An energy-saving green building wall insulation structure, comprising:
a decorative protection layer (1) which covers the outside of the heat insulation layer and is used as the outermost layer of the building wall;
the heat preservation layer is covered outside the structure bearing layer (3) and used for increasing the heat preservation performance of the structure bearing layer (3), and is positioned between the decoration protection layer (1) and the structure bearing layer (3); the method is characterized in that:
the heat preservation layer comprises a heat preservation support (2), a plurality of installation cavities are formed in the outer side face of the heat preservation support (2), a heat preservation plate (12) is filled in each installation cavity, the inner wall face of each installation cavity is provided with an inward convex sealing step face, the heat preservation plate (12) is arranged in each installation cavity and is in sealing contact with the corresponding sealing step face, and a sealing cavity (11) is formed in the inner side face of each heat preservation plate (12);
the outer side surface of the heat insulation plate (12) is provided with a guide chute (8), guide telescopic pieces (7) are arranged in the guide chute (8), one ends of the guide telescopic pieces (7) are slidably arranged in the guide chute (8), the other ends of the guide telescopic pieces (7) are fixedly connected with a decorative protection layer (1) covered outside the heat insulation plate (12), and the decorative protection layer (1) is in telescopic connection with the heat insulation support (2) through a rebound device (5);
after the sealing cavity (11) is pumped, the heat-insulating plate (12) is pressed on the sealing step surface, when the sealing cavity (11) leaks air, the decorative protection layer (1) at the air leakage position is pressed, the heat-insulating plate (12) is pulled out along with the decorative protection layer (1), and the heat-insulating plate (12) slides out from the bottom of the decorative protection layer (1);
the guide telescopic pieces (7) are respectively arranged on the guide sliding blocks, the guide sliding blocks are arranged in the guide sliding grooves (8) in a sliding mode, the tops of the guide sliding grooves (8) are all open, the guide sliding blocks comprise a first guide sliding block (9) and a second guide sliding block (10), the first guide sliding block (9) is located at a far-end position away from the opening of the guide sliding grooves (8), the second guide sliding block (10) is located at a near-end position of the opening of the guide sliding grooves (8), and the first guide sliding block (9) and the second guide sliding block (10) are all arranged in the guide sliding grooves (8) in a sliding mode;
two sides of the guide chute (8) are respectively provided with a limiting sliding rail (81), and the limiting sliding rail (81) is provided with a sliding rail opening groove at one side of the opening of the guide chute (8);
the two sides of the first guide slide block (9) are provided with first limit slide blocks (91) corresponding to the positions of the limit slide rails (81), the two sides of the second guide slide block (10) are provided with second limit slide blocks (101) corresponding to the positions of the limit slide rails (81), the first limit slide blocks (91) and the second limit slide blocks (101) are both in sliding buckling into the limit slide rails (81), the thickness of the first limit slide blocks (91) is larger than that of the second limit slide blocks (101), the second limit slide blocks (101) can slide out from the slide rail opening grooves, and the thickness of the first limit slide blocks (91) is larger than the opening width of the slide rail opening grooves;
the guide telescopic pieces (7) comprise connecting rods (71) fixedly mounted on the guide sliding blocks, movable plugs (73) are arranged on one sides, far away from the guide sliding blocks, of the connecting rods (71), fixed sleeves (74) are arranged on the outer sides of the movable plugs (73), one ends of the fixed sleeves (74) are fixedly connected with one sides of the decorative protection layers (1), the connecting rods (71) and the movable plugs (73) extend into the fixed sleeves (74), springs (72) are sleeved on the connecting rods (71), one ends of the springs (72) are in end face contact with the movable plugs (73), and the other ends of the springs (72) are in end face contact with the inner end faces of the fixed sleeves (74);
after the sealing cavity (11) is pumped, the heat-insulating plate (12) is in contact sealing with the sealing step, the connecting rod (71) compresses the spring (72) after moving along with the heat-insulating plate (12) towards the side far away from the decorative protection layer (1), and at the moment, the pressing force between the heat-insulating plate (12) and the sealing step is larger than the elastic restoring force of the spring (72);
when the sealing cavity (11) leaks air, the connecting rod (71) is reset by the spring (72) and the heat-insulating plate (12) connected with the connecting rod (71) moves towards the side of the decorative protection layer (1).
2. The energy efficient green building wall insulation structure according to claim 1, wherein: every heated board (12) all corresponds one deck and decorates protective layer (1), all offer a sunken chamber (6) on the installation cavity outer wall of heat preservation support (2), the position in four angles in sunken chamber (6) all sets up a sunken mounting hole towards structure loading layer (3), all sealed installation in every mounting hole is one and is bounced ware (5), the position that decorates protective layer (1) and corresponds every sunken chamber (6) all is provided with location convex part (14), location convex part (14) are detained and are installed in sunken chamber (6), and location convex part (14) are fixedly connected with the outer wall of bouncer (5), when decorating protective layer (1) and installing outside in heat preservation support (2), location convex part (14) part are detained in sunken chamber (6).
3. The energy efficient green building wall insulation structure according to claim 1, wherein: the sealing step surface is provided with a first inclined butt joint surface (122), the heat insulation board (12) is provided with a second inclined butt joint surface (121) corresponding to the first inclined butt joint surface, and the first inclined butt joint surface and the second inclined butt joint surface (121) are both provided with a rubber sealing layer.
4. The energy efficient green building wall insulation structure according to claim 1, wherein: the back of the heat preservation support (2) is provided with an exhaust pipe corresponding to each sealing cavity (11), a one-way air outlet valve is arranged on each exhaust pipe, and the exhaust pipes are connected and conducted with each other.
5. The energy efficient green building wall insulation structure according to claim 1, wherein: one side of the decorative protection layer (1) opposite to the heat insulation plate (12) is provided with a back-off concave cavity (15), and the guiding telescopic pieces (7) are all positioned in the back-off concave cavity (15).
6. The energy efficient green building wall insulation structure according to claim 1, wherein: an opening window (4) is formed at the bottom of the decorative protection layer (1), and the heat preservation layer slides downwards from the opening window (4).
7. The energy efficient green building wall insulation structure according to claim 1, wherein: the contact surfaces between the adjacent decorative protection layers (1) are respectively provided with a rubber sealing layer, and the adjacent decorative protection layers (1) are in contact sealing through the rubber sealing layers after being installed.
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| CN202310613171.0A CN116591323B (en) | 2023-05-29 | 2023-05-29 | Energy-saving green building wall insulation structure |
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| CN202310613171.0A CN116591323B (en) | 2023-05-29 | 2023-05-29 | Energy-saving green building wall insulation structure |
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| CN116591323B true CN116591323B (en) | 2023-11-24 |
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