CN113374098A - Turtle shell type external wall air reflection heat preservation system - Google Patents

Abstract

The invention discloses a turtle shell type external wall air reflection heat insulation system, which separates the heat insulation function of the existing external wall heat insulation from the required protection function, the heat preservation is carried out under the protective shell, a turtle shell type air reflection heat preservation system is constructed by utilizing the shell technology of the flat-plate solar collector and the air interlayer reflection heat insulation technical principle, compared with the prior art, the additive abandons harmful substances and non-fireproof heat-insulating materials, avoids the risks of cracking, leakage, hollowing and falling off, removes the harm of the original hexabromododecane additive to the ecological environment and the human health, and has the advantages of light weight, low cost, high cost performance, good environmental impact resistance, long service life, reduced carbon emission in production and transportation, under the condition of the same heat insulation thickness performance, the mass is 20-70% of the prior art, the material cost is 20-40% of the prior art, and the heat insulation material can be widely applied to heat insulation of the outer protective surface of all structures.

Description

Turtle shell type external wall air reflection heat preservation system

Technical Field

The invention relates to the technical field of building energy conservation, in particular to a turtle shell type external wall air reflection heat preservation system.

Background

The external wall external heat insulation in the prior art combines heat insulation materials with a building foundation wall body through three modes: 1) an anchor sticking mode; 2) a cast-in-place mode; 3) and (4) spraying. The heat insulating material and the basic wall surface have a combined interface, and the heat insulating material is required to be coated with anti-crack polymer mortar, glass fiber mesh cloth, plastering polymer mortar, putty coating, primer coating, main coating, stone paint or veneer brick to form a protective decorative surface.

Thus, a multi-layer material structure system is constructed by a plurality of materials and a plurality of adhesives, and the heat-insulating material has the double functions of heat insulation and protection for the heat-insulating material and a building envelope. After the heat-insulating system mainly made of thin plastering EPS is applied and practiced in a large scale, fire, cracking, leakage, hollowing and falling accidents are frequently caused, and serious personal casualties and huge property losses are caused.

The reason for analyzing the structure failure is mainly that the multilayer structure system is composed of materials with different physical properties, under the influence of the environment, the combination interface slides, fails in combination, cracks and peels are inevitable due to the deformation caused by the property difference of the materials, and then hollowing and falling can occur naturally under the action of damp heat and wind power. While a fire is a result of security neglect.

Therefore, the improved idea is to completely abandon the structural mode, separate two functions of the heat-insulating material, enable the heat-insulating material to only bear the functions which can be borne by the heat-insulating material, and construct a protective shell which can protect the heat-insulating material and can better protect the surrounding surface of the building. The reliable protective shell is arranged on the building enclosure surface, and heat preservation is carried out under the protective shell.

When safe, reliable, cost-effective technologies have not emerged, become mature, and are replaceable, regulations and warnings concerning the restriction and disablement of existing exterior wall insulation materials and technologies have to be given in considerable areas. The development of the building material industry is influenced, the significance is that the building energy consumption occupies 40% of the total energy consumption, the high performance of the building enclosure plays a key role in the functions of saving energy and reducing carbon of the building, and the high performance of the building enclosure is related to the climate change control of human fate, so that the innovative breakthrough of the building exterior wall heat insulation system is the background and the prime power of the patent.

Disclosure of Invention

The invention aims to provide a turtle shell type external wall air reflection heat preservation system to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the turtle shell type external wall air reflection heat insulation system is characterized in that the lower end of the middle part of a turtle bone frame is anchored with a connecting plate, the upper end of the middle part of the turtle bone frame is anchored with a connecting plate, and the side edge sealing anchoring connecting plate is fixed on a foundation wall surface by a thickened heat insulation expansion bolt; the two ends of all the upper tortoise bone, the bottom tortoise bone, the middle longitudinal tortoise bone and the longitudinal edge sealing tortoise bone are respectively fixed by a heat insulation bolt and a heat insulation floating bolt; the middle parts of the middle longitudinal tortoise bone and the longitudinal edge sealing tortoise bone are also supported by a variable diameter moving heat insulation expansion bolt fixed on the foundation wall surface;

the tortoise bone is a C-shaped groove with a top surface provided with a buckle capable of being combined with the buckle strip, the cover layer can be fixed through a buckle wire, the side surface can be used for fixing a basement membrane and a waist membrane on the tortoise bone through a clamp spring, the back part of the tortoise bone is provided with holes for connecting and fixing an anchoring connection plate, a heat insulation bolt, a heat insulation floating bolt and the like, and a process hole sealing cover configured on the process hole is correspondingly arranged under the top buckle of the tortoise bone;

the covering layer is a flexible aluminum foil, a coated glass fiber cloth is arranged on one side of the covering layer, the covering layer and the glass fiber woven tension belt are mutually combined by an umbrella-shaped semi-hollow rivet, the extending end of the glass fiber woven tension belt bypasses a guide pin shaft and two self-locking pin shafts which are fixed on the side surface of the tortoise bone by a pull rivet and are arranged on two dual-purpose fixing angles, the glass fiber woven tension belt is tensioned and locked by a press buckle, the periphery of the covering layer is combined into a tortoise bone flash and a C-shaped groove by the pull rivet and a buckle wire for fixing the covering layer and the tortoise bone flash, and a buckle strip is arranged at the adjacent position of the covering layer for sealing and buckling;

the cover layer is supported by a cover layer hard support rod fixed on the dual-purpose fixed angle in another fixing mode, the cover layer is fixed by a cover layer rivet, and the periphery of the cover layer is fixed on the tortoise bone fly edge by the rivet;

the peripheral seal consists of a side edge sealing strip, a bottom edge sealing strip and a top respirator, is fixed with the side surface of the tortoise bone by a side edge sealing strip rivet and is fixed with the basic wall surface by a plastic expansion pipe screw, and a cavity formed between the edge sealing strip and the tortoise bone and between the edge sealing strip and the internal main heat insulation is filled by an aluminum foil glass fiber cotton station for filling;

the heat preservation is carried out by adopting the air interlayer reflection heat insulation technical principle under the protective shell, one mode is the air interlayer reflection curtain heat preservation, three air interlayers which are formed by fixing a pulling rivet through a clamping plate by a base plate and the clamping plate and winding a double-sided aluminum foil glass fiber cloth reflection film in a snake-shaped mode are sealed by a sealing edge film, hanging corner connectors with hanging holes are fixed on two sides of the top end of the air interlayer reflection curtain, slotted pulling plates are fixed on two corresponding sides of the bottom, holes capable of penetrating screws are arranged on one side edge of each pulling plate, curtain flow capable of inhibiting convection is arranged in the middle of a curtain air layer, and cavities formed at two ends of the heat preservation curtain are filled with aluminum foil glass fiber cotton felts for filling;

the other mode is the air interlayer reflection heat insulation heat preservation formed by an aluminum foil supported by a low-density superfine glass fiber cotton felt in a snake-shaped winding mode, and the outer part of the air interlayer reflection heat insulation heat preservation unit is wrapped by glass fiber gridding cloth to form an aluminum foil glass fiber cotton felt heat preservation unit;

the tail end of an expansion core of the thickened heat-insulation expansion bolt is a thickened cylinder, a heat-insulation sleeve is sleeved outside a threaded end, a heat-insulation pad is arranged on the side of a screw head of the heat-insulation sleeve, a heat-insulation plastic expansion pipe is arranged outside a metal expansion pipe, and the tail end of the sleeve is provided with a rubber cap for sealing.

As a further scheme of the invention: the heat insulation floating bolt is characterized in that a heat insulation sleeve is arranged outside a screw rod of the heat insulation floating bolt, an outer heat insulation pad is arranged at the outer end of the heat insulation sleeve, two inner heat insulation material ferrules with arc-shaped grooves are arranged outside the heat insulation sleeve, the inner heat insulation material ferrules and two plane thrust ball bearing retainers form a plane thrust ball bearing assembly, and the outer wall of the moving end of the tortoise bone is clamped in the plane thrust ball bearing assembly.

As a still further scheme of the invention: the screw of the heat insulation bolt is provided with a heat insulation sleeve with a flange, and a heat insulation annular cushion is arranged between clamped objects for heat insulation.

As a still further scheme of the invention: the diameter-variable floating adiabatic bolt has one thickened adiabatic expansion bolt in the head, one small lengthened screw rod in the root, one bearing nut in the root, one fastening nut in the end and one heat insulating sleeve between the nuts.

As a still further scheme of the invention: a guide pin shaft, two self-locking pin shafts and a hole of a rivet which can be fixed with the hard supporting rod are fixed on two side plates on the U-shaped underframe of the dual-purpose fixed angle, and a hole which is fixed with the side surface of the tortoise bone is arranged at the bottom of the U-shaped underframe.

As a still further scheme of the invention: the near-adjacent part of the special-shaped pipeline is supported by a rigid foam ceramic block fixed by a clamping plate, the cavity is filled with a loose aluminum foil glass fiber cotton felt, and the upper part of the cavity is covered with a cover layer.

As a still further scheme of the invention: the outer side of the window hole external corner is provided with a special widened anchoring connecting plate with a large 7-shaped plate and a small 7-shaped plate which are welded with each other, the long side of the large 7-shaped plate is fixed on the outer wall surface of the window hole external corner by a thickened heat-insulation expansion bolt, the short side of the small 7-shaped plate is fixed with an outer wall tortoise bone, the short side of the large 7-shaped plate on the other side is fixed on the wall surface on the inner side of the window hole by a plastic expansion pipe screw, the tortoise bone and the adjacent external corner are sealed by a right-angled arc-shaped metal plate, the two sides of the tortoise bone are fixed by a rivet with a tortoise bone flange, the side surface of the tortoise bone and a window frame are both fixed with dual-purpose fixing corners, a hard supporting rod is fixed on the fixing rod, and the metal guard plate is fixed on the fixing rod, and the cavities below the plate and the right-angled arc-shaped plate are filled with aluminum foil glass fiber felts.

As a still further scheme of the invention: the widened anchoring connecting plates are arranged on two sides of the external corner of the wall body, the external wall tortoise bone is fixed, the widened anchoring connecting plates are fixed on the rivet of the flash of the external wall tortoise bone through symmetrical right-angle arc plates, the cavity at the lower part of the widened anchoring connecting plates is filled with aluminum foil glass fiber cotton felt, the metal sealing plate is arranged at the adjacent position of the fixed external wall tortoise bone at the internal corner and is sealed and fixed on the flash of the external wall tortoise bone, and the cavity at the lower part of the widened anchoring connecting plates is filled with the aluminum foil glass fiber cotton felt.

As a still further scheme of the invention: the foundation wall surface is covered with reflective aluminum foil glass fiber cloth, a flow strip for inhibiting convection is arranged in an air interlayer between the film and the curtain film, and the division strip is fixed on the foundation wall surface by plastic pipe expanding screws.

As a still further scheme of the invention: the breathing system is characterized in that vent holes are formed in the bottom surface and the side surface of the tortoise bone at the position of a sash node, bamboo fiber adsorbents are filled in a silicon valley cavity, a waterproof breathable film is attached to the upper portion of the tortoise bone at the top, an aluminum foil glass fiber cotton felt is filled at the top of the tortoise bone, a breathing mask is arranged on the tortoise bone at the top and is fixed on an anchoring connection plate through a rivet, a steam exhaust hole is formed below the eaves of the breathing mask, and the lower foot of the eaves of the breathing mask is fixed at the position of the flash of the tortoise bone through a rivet.

Compared with the prior art, the invention has the beneficial effects that:

1) under the guidance of an idea of separating heat preservation from a protection function, a structural mode of heat preservation under a protective shell is adopted, so that the congenital defects that a plurality of plates and layered materials are mutually bonded and anchored and crack, leakage, hollowing and falling are generated under the influence of the environment in the prior art are fundamentally avoided.

2) The invention abandons combustible materials and traditional organic foam materials, such as EPS, XPS, PU and the like, completely adopts fire-proof main materials such as carbon steel, aluminum materials, aluminum foil glass fiber cloth, A-grade glass fiber cotton felt and the like, and uses PVC/abs alloy plastics which can meet the requirements of UL94-V0 and B1 of GB/T8626 at the same time only on a very small quantity of heat-insulating bolts, thereby avoiding the occurrence of fire.

3) The heat preservation under the protection of the turtle shell does not use any traditional non-fireproof organic foam or fireproof non-heat preservation rock wool materials, but adopts the air space reflection heat insulation principle to construct a heat preservation body, and the specific structure comprises a plurality of closed air reflection space curtains formed by aluminum foil glass fiber cloth and a plurality of layers of low-density aluminum foil glass fiber cotton felts, so that compared with any existing external wall heat preservation, the heat preservation body has the lightest mass, 150mm thickness, no more than 7 kg/square meter of mass including anchoring parts, 300mm thickness of heat preservation, about 14 kg/square meter of mass including anchoring parts, and 20-70% of mass of molded plates EPS, extruded plates XPS, polyurethane plates and the like under the same condition.

4) Due to the lowest mass, the material costs are the lowest, 20-40% of molded board EPS, extruded board XPS and polyurethane boards, etc. under the same conditions.

5) The method can be used for industrial production of more places, the field construction is less affected by weather, the process is greatly simplified, and only some simple bench workers operate the method.

6) The building enclosure can be better insulated and protected, and the service life of the building is prolonged.

7) The method is more suitable for energy-saving reconstruction of the existing building, and simplifies the treatment of the foundation wall surface and the original structure.

8) Because the weight is the lightest, the energy consumption and carbon emission generated in the production and transportation process of the material are greatly reduced.

9) The thickened adiabatic expansion bolt and the adiabatic bolt reduce the influence of a thermal bridge.

10) The breathing system can make the heat-insulating body in the turtle shell cavity be in a good dry working state.

11) Because of abandoning EPS and XPS use, avoided the extremely toxic fire retardant additive hexabromododecane HBCD that eliminates worldwide to bring into the building and cause the danger to the ecological environment and human health.

Drawings

FIG. 1 is a front view, partially in section;

FIG. 2 is a cross-sectional view A-B-C-D-E-F (flexible cap layer) of FIG. 1;

FIG. 3 is a cross-sectional view A-B-C-D-E-F (hard support) of FIG. 1;

FIG. 4 is a cross-sectional view A-B-C-D-E-H (air space reflective insulation curtain) of FIG. 1;

FIG. 5 is a cross-sectional view A-B-C-D-E-H (aluminum foil fiberglass wool blanket insulation) of FIG. 1;

FIG. 6 is an enlarged view A (3: 1);

FIG. 7 is an enlarged view B (4: 1);

FIG. 8 is a view of an air space reflective curtain insulation;

FIG. 9 is a view of the foil fiberglass cotton blanket insulation;

FIG. 10 is an enlarged view of the flexible cap layer structure (4: 1);

FIG. 11 is an enlarged view of the hard support overlay structure (3: 1);

FIG. 12 is a view of the structure of a thickened adiabatic expansion bolt (4: 1);

FIG. 13 is a floating adiabatic bolt view (8: 1);

FIG. 14 is a view of a variable diameter traveling adiabatic bolt (4: 1);

FIG. 15 is a heat shield bolt view (8: 1);

FIG. 16 is a dual use fixed angle view (4: 1);

FIG. 17 is a structural diagram of heat preservation of a special-shaped space of a pipeline (1: 1);

FIG. 18 is a window opening thermal insulation section structure (1: 2);

FIG. 19 is a sectional view (1:2) taken along line B-B of FIG. 18;

FIG. 20 shows the heat preservation structure of the internal and external corners (1: 1).

In the figure: a bottom edge sealing strip 1, an anchoring connecting plate 2, a heat-insulating bolt 3, a bottom tortoise bone 4, a heat-insulating floating bolt 5, a woven tension belt 6, a dual-purpose fixed angle 7, a cover layer hard supporting rod 8, a pulling rivet 9 for fixing the fixed angle hard supporting rod, a pulling rivet 10 for fixing the dual-purpose fixed angle and the tortoise bone, a middle longitudinal tortoise bone 11, a middle upper end anchoring connecting plate 12, a pulling rivet 13 for fixing a breathing mask and the burr of the tortoise bone, a plastic expansion pipe screw 14, an umbrella-shaped semi-hollow rivet 15, an upper tortoise bone 16, a cover layer 17, a pulling rivet 18 for fixing the cover layer and the burr of the tortoise bone, a side edge sealing anchoring connecting plate 19, a longitudinal edge sealing tortoise bone 20, a side edge sealing strip 21, a thickened heat-insulating expansion bolt 22, a buckling strip 23, a reducing heat-insulating expansion bolt 24, a process hole sealing cover 25, an aluminum foil curtain 26 for filling, a side edge sealing strip pulling rivet 27, an air interlayer reflection heat-insulation 28, a heat-insulating curtain, A base wall veneering aluminum foil glass fiber cloth 29, a curtain flow-isolating film 30, a tortoise bone basement film 31, a tortoise bone waist film 32, a wall veneering interlayer flow-isolating strip 33, a curtain end aluminum foil glass fiber cotton felt 34, a breathing mask top surface fixing pull rivet 35, a breathing mask 36, a top aluminum foil glass fiber cotton felt 37, a waterproof breathable film 38, a bamboo fiber adsorbent 39, a tortoise bone breathing hole 40, an aluminum foil glass fiber cotton reducing expansion core felt heat preservation body 41, a splint fixing pull rivet 42, a hanging corner code 43, a substrate 44, a splint 45, a double-sided aluminum foil glass fiber cloth reflective film 46, a groove-shaped pull plate 47, an edge sealing film 48, a fiber net glass cloth 49, an aluminum foil 50, a low-density superfine glass fiber cotton felt 51, a glass fiber weaving tensioning belt extending end 52, a press buckle 53, a buckle line 54, a cover layer pull rivet 55, a rubber cap 56, a heat-insulating plastic expansion pipe 57, a metal expansion pipe 58, an expansion core tail end thickening cylinder 59, a heat-insulating sleeve 60, a heat insulating pad 61, an outer heat insulating pad 62, a heat insulating sleeve 63, The device comprises a plane thrust ball bearing retainer 64, an inner heat insulation material ferrule 65, a lengthened screw 66, a lengthened screw top end fastening nut 67, a heat insulation sleeve 68, a supporting nut 69 on the screw, a flanged heat insulation sleeve 70, an inner heat insulation annular pad 71, an underframe 72, a self-locking pin 73, a press buckle 74, a hard foam ceramic block 75, a clamping plate 76, a large 7-shaped plate 77, an outer wall tortoise bone 78, a metal protection panel 79, a right-angle arc-shaped metal plate 80, a symmetrical right-angle arc-shaped metal plate 81, a metal closing plate 82, a clamping spring 83, a clamping film groove 84, a breathing mask exhaust hole 85, a tortoise bone flash 86, a tortoise bone top C-shaped groove 87, a guide pin 88, a small 7-shaped plate 89, a window hole tortoise bone 90 and a widened anchoring connecting plate 91.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, basic units with realistic structural relationships are shown, and a sash system, a heat preservation system, a cover system, a breathing system, and the like are respectively described in terms of a core structural relationship:

1) sash:

as shown in fig. 4, the basic wall surface is subjected to macroscopically simple leveling treatment and is adhered with and hung with reflective aluminum foil glass fiber cloth 29, and the wall-adhered air interlayer flow separation strips 33 are fixed by plastic expansion pipe screws 14 to inhibit natural heat convection of the air interlayer and improve the thermal resistance of the air interlayer, and meanwhile, the wall-adhered reflective film can be flattened and compressed by a plurality of the strips; the upper and lower anchoring connection plates 2 and 12 and the upper and lower side edge sealing anchoring connection plates 19 are fixed with the building foundation wall surface through thickened heat insulation expansion bolts 22; the original metal expansion bolt is inserted into the wall body end to be thickened so as to improve the drawing force of the metal expansion bolt, and the size of a thread when the metal expansion bolt is connected with other connecting pieces is not increased; the heat insulation sleeve 60, the heat insulation pad 61 and the plastic expansion pipe 57 are additionally arranged to eliminate the influence of heat; all the bottom and upper tortoise bones 4 and 16, the middle longitudinal tortoise bone 11, the longitudinal edge-sealed tortoise bone 20 and the like are respectively fixed to the middle upper end and lower end anchoring connecting plate 12 and the longitudinal edge-sealed anchoring connecting plate 19 through the heat-insulated floating bolt 5 and the heat-insulated bolt 3; for the fixation of the tortoise bone on the anchoring connecting plate, one end of the heat insulation bolt is a heat insulation floating bolt 3, the other end of the heat insulation floating bolt is a heat insulation floating bolt 5, the heat insulation function is to reduce the thermal bridge influence on the heat conducting path of the metal piece and the wall body, the floating bolt is to eliminate the thermal stress caused by the length change of the tortoise bone due to thermal expansion and cold contraction, the function principle is to sleeve a plane thrust ball bearing 64 on the basic screw rod, and thus, a floating frame system formed by the tortoise bone is constructed, as shown in figure 1.

2) And (3) heat preservation:

after the sash is constructed, the multi-air-space reflective curtain formed by the double-sided aluminum foil fiberglass cloth 46 shown in fig. 8 and the hanging corner connectors 43 can be fixed on the anchoring connection plate 12 by bolts, and the lower part of the multi-air-space reflective curtain is tensioned by the groove-shaped pulling plate 47 through the studs on the lower anchoring connection plate.

The heat preservation can also be the air space layer reflection and heat insulation assembly which is formed by the aluminum foil film 50 and supported by the low-density superfine glass fiber cotton felt 51 in the figure 9, and the assembly is wrapped by the glass fiber mesh cloth 49 and directly extruded in the cavity adhered to the wall. The lower portion of each insulation assembly is supported by a glass fiber braid 52 fixed to the variable diameter traveling adiabatic expansion bolts 24. Thereafter, the tortoise-bone basement membrane 31 and the lumbar membrane 32 are fixed by the clamp springs 83 through the clamp groove 84 on the tortoise bone. The advantages of the air space reflection and heat insulation technical method are that the space formed by the tortoise bone frame is fully utilized. The heat preservation of both the figure 8 and the figure 9 is also the application of the technology, but the figure 9 mode is cheaper and lighter, but the volume is larger in the transportation and carrying construction, the inconvenience is caused, and the heat preservation and the carrying construction have advantages and disadvantages and need to be selected according to the actual situation.

3) Covering layer:

the cover layer is a barrier for isolating the stopping of the environment, and in the first consideration of safety, the flexible cover layer 17 is preferentially adopted, and is glass fiber cloth coated on one surface of an aluminum foil, and the other surface of the aluminum foil can form an air reflection interlayer with the tortoise bone waist film 32 to play a role in increasing heat transfer resistance, the surface coating can protect the invasion of ultraviolet, water vapor, acid rain and the like, and because of the flexibility of the cover layer 17, a tensioned envelope surface can be formed like a membrane structure building, even if the envelope surface falls off, the envelope surface cannot cause the damage of property and human body like heavy hard glass, stone-like paint and facing bricks, and two ways are adopted for fixing the cover layer:

(1) the flexible glass fiber braided tension belt 52 is mutually fixed with the flexible cover layer 17 through the umbrella-shaped semi-hollow rivet 15, the extending parts of the two ends of the tension belt 52 are wound around the guide pin shaft 88 and the self-locking pin shaft 73 on the dual-purpose fixing angle 7 to be tensioned and self-locked, and then are fixed through the pressing buckle 53, the periphery of the flexible cover layer 17 is clamped and pressed in the C-shaped groove 87 on the top surface of the tortoise bone through the buckle wire 54, and the joint of the cover layer 17 and the tortoise bone flash 86 is further strengthened and fixed through the rivet 18.

(2) Another fixing mode of the cover layer is that the cover layer is fixed in a hard support rod 8 in a hole on one side of the dual-purpose fixing angle with low price 10 through a rivet 9, after the periphery of the cover layer 17 is flattened, tensioned and fixed at the position of the glans flash 87 through the rivet 18, the support rod 18 fixes the cover layer 17 and the support rod with each other through the rivet 55.

In addition to the front cover layer, there is also the problem of the peripheral sealing of the turtle shell, i.e. the perimeter of the frame of the turtle skeleton formed is sealed by the bottom sealing strip 1, the side sealing strip 21 and the top respiratory mask 36 for the respiratory system, and is fixed to the anchoring connection plate by the pull rivets 27, 35, and its bottom is fixed to the foundation wall surface by the plastic expansion pipe screws 14.

4) A respiratory system:

the heat preservation system can not avoid the permeation and migration of air and water vapor, if moisture accumulation is generated, the deterioration, mildew and corrosion of heat preservation materials can be caused, and the heat preservation performance is reduced, so that the breathing system is arranged, the side surface of a frame tortoise bone at a node is mainly provided with an air vent 40, a bamboo fiber adsorbent 39 is filled in a tortoise bone cavity, a waterproof breathable film 38 is attached to the upper part of the tortoise bone at the top, the top of the tortoise bone is filled with an aluminum foil glass fiber cotton felt 37, the top tortoise bone is provided with a breathing mask 36, the breathing mask is fixed on an anchoring connecting plate 12 by a rivet 35, an exhaust hole 85 is arranged below the eave part, and the lower foot of the eave part is fixed at the position of a tortoise bone flash 86 by a rivet 13; when moisture permeates, the moisture is adsorbed by the adsorbent 39, and when the sun irradiates on the cover layer 17, the moisture in the North Ningjie street is vaporized, air channels in the tortoise bone cavity and the film layer cavity migrate and enter the top respirator 36 through the waterproof breathable film, and the moisture is exhausted from the lower part of the eave part of the respirator 36 through the steam exhaust hole 85 arranged under the hot pressing and the negative pressure of wind, so that the heat preservation system is maintained in a good dry state.

5) Examples of the particular places:

(1) the special-shaped parts of the pipelines are insulated, the conditions of the special-shaped parts of the pipelines are different, a flexible mode is adopted, as shown in figure 17, a hard foam ceramic block 75 is fixed at the adjacent part of the special-shaped pipelines by a clamping plate 76 to support the local special-shaped space, all formed cavities are filled with aluminum foil glass fiber cotton felts 26 in bulk, and the cover layer 17 covers the upper parts of the cavities.

(2) The heat preservation of the window opening is that as shown in figure 18, the outer side of the external corner of the window opening is provided with a special widened anchoring connection plate welded by a large 7-shaped plate (77) and a small 7-shaped plate (89), the long edge of the large 7-shaped plate (77) is fixed on the external wall surface of the external corner of the window opening by a thickened heat-insulation expansion bolt (22), in order to reduce the damage to the intersection structure of the poplars of the window opening, the long edge is larger than 300mm, the short edge of the small 7-shaped plate (89) is fixed with an external wall tortoise bone (78), the short edge of the large 7-shaped plate (77) at the other side is fixed with the window opening tortoise bone (89) on the wall surface at the inner side of the window opening by a plastic expansion pipe screw (14), the external corner adjacent to the tortoise bone (78) and the small 7) is sealed by a right-angle arc metal plate (80), the two side edges are fixed by a rivet (18) of a tortoise bone flash edge (86), the side surface of the tortoise bone and the window frame are both fixed with a dual-purpose fixing corner (7) and a hard support rod (8) is fixed on the side surface, a metal protective plate (79) is fixed on the upper surface of the rectangular arc-shaped plate, and the cavity below the plate and the rectangular arc-shaped plate (80) is filled with an aluminum foil glass fiber cotton felt (26).

(3) As shown in figure 20, widened anchoring connection plates (91) are arranged on two sides of an external corner of a wall body, similarly, in order to reduce the damage to a delivery structure of a window opening poplar, the width dimension is larger than 300mm, an external wall tortoise bone (78) is fixed, symmetrical right-angle arc plates (81) are fixed on a rivet (18) of a flash (86) of the external wall tortoise bone (78), a cavity at the lower part of the rivet is filled with an aluminum foil glass fiber cotton felt (26), a metal closing plate (82) is arranged at the adjacent position of the fixed external wall tortoise bone (78) at the internal corner and is sealed and fixed on the flash (86) of the tortoise bone, and a cavity at the lower part of the rivet is filled with the aluminum foil glass fiber cotton felt (26).

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The turtle shell type external wall air reflection heat insulation system is characterized in that a connecting plate (2) is anchored at the lower end of the middle part of a turtle bone frame, a connecting plate (12) is anchored at the upper end of the middle part of the turtle bone frame, and a side edge sealing anchoring connecting plate (19) is fixed on a foundation wall surface by thickened heat insulation expansion bolts (22); the two ends of all the upper tortoise bone (16), the bottom tortoise bone (4), the middle longitudinal tortoise bone (11) and the longitudinal sealed edge tortoise bone (20) are respectively fixed by a heat insulation bolt (3) and a heat insulation floating bolt (5); the middle parts of the middle longitudinal tortoise bone (11) and the longitudinal edge sealing tortoise bone (20) are also supported by a variable diameter floating heat insulation expansion bolt (24) fixed on the foundation wall surface;

the tortoise bone is provided with a buckle which can be combined with a buckle strip (23) on the top surface, a C-shaped groove (87) of a cover layer (17) can be fixed through a buckle line (54), a clamping film groove (84) of a bottom film (31) and a waist film (32) on the tortoise bone can be fixed through a clamping spring (83) on the side surface, holes which are fixedly connected with anchoring connection plates (2), (12), (19) and the like through a heat-insulating bolt (3) and a heat-insulating floating bolt (5) are arranged on the back of the tortoise bone, and a fabrication hole sealing cover (25) which is configured on a fabrication hole is correspondingly arranged under the buckle on the top of the tortoise bone;

the covering layer (17) is a flexible aluminum foil on one side, a coated glass fiber cloth on the other side is combined with a glass fiber woven tension belt (6) through an umbrella-shaped semi-hollow rivet (15), an extending end (52) of the glass fiber woven tension belt bypasses a guide pin shaft (87) and two self-locking pin shafts (73) which are fixed on a dual-purpose fixed angle (7) on the side surface of a tortoise bone through a pull rivet (10) to be tensioned and is locked through a press buckle (53), the periphery of the covering layer (17) is combined into a tortoise bone flash (86) and a C-shaped groove (87) through the pull rivet (18) and a buckle wire (54) which are used for fixing the covering layer and a tortoise bone flash (86), and a buckle strip (23) is arranged at the adjacent position of the covering layer (17) to be closed and buckled;

the cover layer (17) is supported by a cover layer hard support rod (8) fixed on the dual-purpose fixed angle (7) in another fixing mode, the cover layer is fixed by a cover layer rivet (55), and the periphery of the cover layer (17) is fixed on the tortoise bone flash (86) by a rivet (18);

the peripheral sealing is composed of a side edge sealing strip (21), a bottom edge sealing strip (1) and a top respirator (36), is fixed with the side surface of the tortoise bone through a side edge sealing strip rivet (27), is fixed with the basic wall surface through a plastic expansion pipe screw (14), and a cavity formed between the edge sealing strip and the tortoise bone and between the edge sealing strip and the internal main heat preservation is filled with an aluminum foil glass fiber cotton station (26);

the heat preservation is carried out by adopting the air interlayer reflection heat insulation technical principle under the protective shell, one mode is air interlayer reflection curtain heat preservation (28), three air interlayers formed by a base plate (44) and a clamping plate (45) in a snake-shaped rewinding mode through a clamping plate fixing pull rivet (42) and a double-sided aluminum foil glass fiber cloth reflection film (46) are sealed by an edge sealing film (48), hanging corner connectors (43) with hanging holes are fixed on two sides of the top end of the air interlayer reflection curtain, groove-shaped pull plates (47) are fixed on two corresponding sides of the bottom, holes capable of penetrating screws are arranged on one side edge of each pull plate, curtain flow (30) capable of inhibiting convection is arranged in the middle of each curtain air layer, and cavities formed by two ends of each heat preservation curtain are filled with aluminum foil glass fiber cotton felts (34);

the other mode is the air interlayer reflection heat insulation heat preservation formed by an aluminum foil (50) which is supported by a low-density superfine glass fiber cotton felt (51) in a snake-shaped winding mode, and the outer part of the air interlayer reflection heat insulation heat preservation unit is wrapped by glass fiber mesh cloth (49) to form an aluminum foil glass fiber cotton felt heat preservation unit;

the tail end of an expansion core of the thickened heat insulation expansion bolt (22) is a thickened cylinder (59), a heat insulation sleeve (60) is sleeved outside the threaded end, a heat insulation pad (61) is arranged on the side of a screw head of the heat insulation sleeve (60), a heat insulation plastic expansion pipe (57) is arranged outside a metal expansion pipe (58), and the tail end of the sleeve is provided with a rubber cap (56) for sealing.

2. The turtle shell type external wall air reflection insulation system according to claim 1, wherein the heat insulation floating bolt (5) is provided with a heat insulation sleeve (63) outside a screw rod thereof, an outer heat insulation pad (62) outside the screw rod thereof, two inner heat insulation material ferrules (65) with arc-shaped grooves are arranged outside the heat insulation sleeve (63) thereof, and form a plane thrust ball bearing assembly together with two plane thrust ball bearing retainers (64), and the outer wall of the movable end of the tortoise bone is clamped in the plane thrust ball bearing assembly.

3. The turtle shell type external wall air reflection insulation system according to claim 1, wherein the heat insulation bolt (3) is provided with a heat insulation sleeve (70) with a flange on a screw rod, and a heat insulation annular cushion (71) is arranged between clamped objects for heat insulation.

4. The turtle shell type external wall air reflection insulation system of claim 1, wherein one end of the variable diameter floating adiabatic bolt (24) is a thickened adiabatic expansion bolt (22), the head of the bolt is connected with a small diameter lengthened screw rod (66), the root of the screw rod is provided with a supporting nut (69), the end of the screw rod is provided with a fastening nut (67), the screw rod between the nuts is sleeved with a heat insulation sleeve (68), the sleeve is externally sleeved with a plane thrust ball bearing assembly consisting of two heat insulation material ferrules (65) and two plane thrust ball bearing retainers (64), and the material wall of a fixed piece is clamped between the plane thrust ball bearing assembly and the heat insulation sleeve.

5. The turtle shell type external wall air reflection heat preservation system according to claim 1, wherein a guide pin shaft (88), two self-locking pin shafts (73) and a hole of a pulling rivet (9) capable of being fixed with the hard support rod (8) are fixed on two side plates on a U-shaped bottom frame (72) of the dual-purpose fixed corner (7), and a hole fixed with the side face of a tortoise bone is formed in the bottom of the U-shaped bottom frame (72).

6. The turtle shell type external wall air reflection insulation system of claim 1, wherein the shaped pipelines are supported by a rigid foam ceramic block (75) fixed by a clamping plate (76) at the position close to the cavity, a loose aluminum foil glass fiber cotton felt (26) is filled in the cavity, and a cover layer (17) is covered on the upper portion of the loose aluminum foil glass fiber cotton felt.

7. The turtle shell type external wall air reflection heat preservation system according to claim 1, wherein the external side of the window hole external corner is provided with a special widened anchoring connection plate with a large 7-shaped plate (77) and a small 7-shaped plate (89) welded with each other, the long side of the large 7-shaped plate (77) is fixed on the external wall surface of the window hole external corner by a thickened adiabatic expansion bolt (22), the short side of the small 7-shaped plate (89) is fixed with an external wall turtle bone (78), the short side of the large 7-shaped plate (77) on the other side is fixed on the wall surface on the inner side of the window hole by a plastic expansion pipe screw (14), the external corner adjacent to the turtle bone (78) and the small 7-shaped plate (89) is sealed by a right-angle arc metal plate (80), the two side edges of the turtle bone flash (86) are fixed by a pulling rivet (18), the dual-purpose fixing corner (7) is fixed on the turtle bone side surface and the window frame, a hard support rod (8) is fixed thereon, and a metal panel (79) is fixed thereon, the cavities under the plate and the right-angle arc-shaped plate (80) are filled with aluminum foil glass fiber cotton felt (26).

8. The turtle shell type external wall air reflection heat insulation system of claim 1, wherein widened anchoring connection plates (91) are arranged on two sides of an external corner of the wall body, an external wall turtle bone (78) is fixed, symmetrical right-angle arc plates (81) are fixed on a rivet (18) of a flange (86) of the external wall turtle bone (78), a cavity at the lower part of the rivet is filled with an aluminum foil glass fiber cotton felt (26), a metal closing plate (82) is arranged at the adjacent position of the fixed external wall turtle bone (78) at the internal corner of the rivet and is sealed and fixed on the flange (86) of the turtle bone, and the cavity at the lower part of the rivet is filled with the aluminum foil glass fiber cotton felt (26).

9. The turtle shell type external wall air reflection heat preservation system as claimed in claim 1, wherein the base wall surface is covered with reflective aluminum foil fiberglass cloth (29), and a convection suppression flow strip (33) is arranged in the air interlayer between the membrane and the curtain membrane (46), and the separation strip is fixed on the base wall surface by a plastic expansion pipe screw (14).

10. The tortoise shell type external wall air reflection heat preservation system of claim 1, wherein the breathing system is characterized in that vent holes (40) are formed in the bottom surface and the side surface of the tortoise bone at the position of a sash node, bamboo fiber adsorbents (39) are filled in a tortoise valley cavity, a waterproof breathable film (38) is attached to the upper surface of the tortoise bone at the top, an aluminum foil glass fiber cotton felt (37) is filled at the top of the breathable film, a breathing mask (36) is arranged on the tortoise bone at the top, the breathing mask is fixed on the anchoring connection plate (12) through a rivet (35), an exhaust hole (85) is formed below the eaves, and the brim and the foot are fixed at the position of the tortoise bone flashes (86) through a rivet (13).

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