CN114150801B - External circulation breathing type double-layer curtain wall - Google Patents

External circulation breathing type double-layer curtain wall Download PDF

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Publication number
CN114150801B
CN114150801B CN202111343344.9A CN202111343344A CN114150801B CN 114150801 B CN114150801 B CN 114150801B CN 202111343344 A CN202111343344 A CN 202111343344A CN 114150801 B CN114150801 B CN 114150801B
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China
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wall body
support
wall
double
layer
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CN202111343344.9A
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CN114150801A (en
Inventor
刘晓烽
刘刚
贺宇航
闵守祥
李胜才
朱亮
林伟艺
黄基好
蔡志斌
刘文侨
凌日雄
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CHINA AVIATION CURTAIN WALL ENGINEERING CO LTD
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CHINA AVIATION CURTAIN WALL ENGINEERING CO LTD
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Priority to CN202111343344.9A priority Critical patent/CN114150801B/en
Publication of CN114150801A publication Critical patent/CN114150801A/en
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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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The application relates to an outer circulation breathing type double-deck curtain relates to energy-concerving and environment-protective field, including supporting component, a plurality of unit curtain subassembly and ventilation module of installing on supporting component, supporting component includes outside support, inboard support and a plurality of vertical beam, unit curtain subassembly includes inlayer wall body, outer wall body and connecting piece, and the inlayer wall body is placed on the inboard support, and outer wall body is placed on the outside support, forms ventilation channel between inboard wall body and the outside wall body, and ventilation module sets up on the outside support. This application is at first installation supporting component, and secondly installation unit curtain subassembly, installation ventilation assembly for whole structure divide into three part and installs, thereby has simplified the installation step of curtain, has reduced the installation degree of difficulty of double-deck curtain, thereby improves double-deck curtain's installation effectiveness.

Description

External circulation breathing type double-layer curtain wall
Technical Field
The application relates to the field of energy conservation and environmental protection, in particular to an external circulation breathing type double-layer curtain wall.
Background
Double-deck curtain is also known as hot passage curtain, breathing type curtain, ventilation type curtain, energy-saving type curtain, etc. The double-layer curtain wall consists of an inner curtain wall structure and an outer curtain wall structure, an air buffer layer is formed between the inner curtain wall and the outer curtain wall, heat between the inner curtain wall and the outer curtain wall flows through circulation of air flow by utilizing the principles of air pressure difference, hot pressure difference and chimney effect, and therefore the performances of ventilation, heat insulation, sound insulation, noise reduction, energy conservation and environmental protection are achieved, and the double-layer curtain wall is widely used by various large-scale buildings although the double-layer curtain wall is far more complex in structure than the traditional curtain wall.
But double-deck curtain when the installation, because two side curtain parts are more and the structure is complicated, therefore the installation step when installing double-deck curtain is more and loaded down with trivial details, causes the degree of difficulty increase of general workman's installation curtain, and then influences double-deck curtain's installation effectiveness.
Disclosure of Invention
In order to improve the problem that double-deck curtain installation step is loaded down with trivial details in order to reduce double-deck curtain's the installation degree of difficulty, improve double-deck curtain's installation effectiveness, this application provides an outer circulation breathing type double-deck curtain.
The application provides an outer circulation breathing type double-layer curtain wall adopts following technical scheme:
the utility model provides an outer loop breathing formula double-deck curtain, includes setting up subaerial supporting component, a plurality of unit curtain subassembly and ventilation module of installing on supporting component, and supporting component includes outside support, the inboard support of laying with the relative interval of outside support and a plurality of be used for connecting the perpendicular roof beam of outside support and inboard support, unit curtain subassembly includes inlayer wall body, outer wall body and is used for connecting inlayer wall body, outer wall body's connecting piece, and inlayer wall body is placed on the inboard support, and outer wall body is placed on the outside support, forms ventilation channel between inboard wall body and the outside wall body, and ventilation module sets up on the outside support and is located the upper end and the lower extreme of outside wall body.
Through adopting above-mentioned technical scheme, when installing double-deck curtain, at first fix outside support and inboard support subaerial, thereby secondly through the structural stability that vertical beam connects outside support and inboard support improve supporting component, thereby the installation of unit curtain subassembly is placed on the inboard support to the inlayer wall body, thereby outer wall body is placed on the outside support, ventilation assembly sets up in unit curtain subassembly's upper end and lower extreme, thereby realize the air current circulation between the unit curtain, whole structure divide into three part and install, the installation step of curtain has been simplified, thereby improve the loaded down with trivial details problem of double-deck curtain installation step, and then reduce double-deck curtain's installation degree of difficulty, improve double-deck curtain's installation effectiveness.
Preferably, the outer side bracket comprises a plurality of vertical rods and a plurality of cross beams which are distributed at intervals, the plurality of vertical rods are positioned on the same horizontal line, the plurality of cross beams are distributed at intervals along the vertical direction, each cross beam is clamped with the plurality of vertical rods on the same horizontal line, and one end of each vertical beam is positioned at the joint of the cross beam and the vertical rod and is clamped with the cross beam and the vertical rod; the outer wall body is placed on the cross beam.
Through adopting above-mentioned technical scheme, when supporting component installs, outside support and inboard support relatively the interval arrange, now vertically fix a plurality of pole settings subaerial, secondly fix the crossbeam in the pole setting, afterwards the both ends of vertical beam lie in the junction of pole setting and crossbeam, and the both ends of vertical beam support tightly outside support and inboard support respectively to connect outside support and inboard support, pole setting vertical beam and the equal joint of crossbeam, thereby improve the structural stability of support frame.
Preferably, the sliding groove is formed in the peripheral wall of the vertical rod, the cross beam is arranged in the sliding groove in a sliding mode, a first clamping block is arranged in the sliding groove in the vertical rod, a first clamping groove for the first clamping block to be inserted is formed in the cross beam, second clamping blocks are arranged at two ends of the vertical beam, and a second clamping groove for the second clamping block to be inserted is formed in the cross beam.
Through adopting above-mentioned technical scheme, when the pole setting is fixed subaerial, every crossbeam all passes the sliding tray that is located a plurality of poles of same horizon to with first fixture block joint, thereby inject the removal of crossbeam along self length direction, the second fixture block on the vertical beam and the second draw-in groove looks joint on the crossbeam, thereby inject the crossbeam and break away from the pole setting, the both ends of vertical beam all are supported tightly by the crossbeam, thereby reduce the part quantity of junction, and then improve double-deck curtain's installation effectiveness.
Preferably, the connecting piece is including setting up first branch on the inlayer wall body, setting up at the second branch of outer wall body and being used for connecting the connection branch of first branch and second branch, the both ends of connection branch all are provided with the retaining member, are provided with on inlayer wall body and the outer wall body and are used for the spacing sleeve that overlaps mutually with first branch and second branch and establish.
Through adopting above-mentioned technical scheme, when the unitized curtain wall group was assembled, first branch and second branch all slide and insert in the spacing sleeve, connect the one end of branch and pass through the retaining member to be fixed on first branch, connect the other end of branch and pass through the retaining member to be fixed on second branch to connect outer wall body and inlayer wall body through connecting first branch and second branch.
Preferably, the locking piece comprises two locking bars which are arranged on the connecting support rod in a sliding manner and locking bars which are inserted into the connecting support rod in a sliding manner along the vertical direction, the locking bars are conical bars, opposite sides of the two locking bars between the two locking bars are inclined planes which are abutted against the locking bars tightly, an inserting groove for the connecting support rod to be inserted is formed in the peripheral wall of the first support rod, and a locking groove for the locking bars to be inserted in a sliding manner is formed in the peripheral wall of the inserting groove.
Through adopting above-mentioned technical scheme, when connecting branch and first branch are connected, the locking lever passes limit sleeve and slides between two locking bars and insert the insertion groove, and two locking bars are supported tightly to the locking lever simultaneously, and two locking bars slide along the direction that deviates from each other until the locking bar slides into the locking groove to inject the position of connecting branch, reduce the risk that connecting branch breaks away from first branch, improve the structural compactness of connecting piece.
Preferably, the outer wall body comprises single-layer glass and a supporting strip frame arranged around the single-layer glass, the inner wall body comprises double-layer glass and a supporting strip frame arranged around the double-layer glass, and a mounting piece for mounting the outer wall body and the inner wall body on the cross beam is arranged between the supporting strip frame and the cross beam.
Through adopting above-mentioned technical scheme, thereby outer wall body is single-layer glass, thereby installs outer wall body and inlayer wall body on the crossbeam through the installed part, forms ventilation channel between inlayer wall body and the outer wall body, and the inlayer is double-layer glass to play good thermal insulation performance.
Preferably, the mounting piece comprises a mounting sliding groove arranged on the cross beam along the length direction of the cross beam and a mounting sliding strip arranged on the end face of the outer support frame, which is close to the cross beam, and the mounting sliding groove is in sliding connection with the mounting sliding strip.
Through adopting above-mentioned technical scheme, when outer wall body was installed on the crossbeam, the draw runner slidable mounting on the outer braced frame was in the installation spout on the crossbeam to reduce the risk that outer braced frame breaks away from the crossbeam.
Preferably, the installation chute is close to the circumference wall of the installation slide bar and is provided with sound insulation bars made of elastic materials.
Through adopting above-mentioned technical scheme, when installation slide slip inserted the installation spout, the installation slide supports tight sound insulation strip, reduces on the one hand with the gap between the installation spout, on the other hand plays the effect of giving sound insulation.
Preferably, the ventilation assembly comprises an air inlet screen plate positioned below the outer wall body and an air outlet screen plate positioned above the outer wall body, a ventilation slide rail which is in sliding connection with the air inlet shielding plate and the air outlet shielding plate is arranged on the cross beam, and a dust screen is detachably arranged at one end, close to the inner wall body, of the air inlet screen plate.
Through adopting above-mentioned technical scheme, when ventilation assembly installs on outside support, air inlet otter board and air-out otter board pass through ventilation slide rail and crossbeam sliding connection to form ventilation channel, the air current gets into in the ventilation channel from the air inlet otter board, later flows out from the air-out otter board, thereby takes away double glazing outward appearance's heat, and then plays the effect of cooling.
Preferably, sound insulation close joint strips are arranged between the vertical rods and the unit curtain wall groups.
Through adopting above-mentioned technical scheme, outer wall body and inlayer wall body support tight pole setting through the sealing strip that gives sound insulation, improve the leakproofness that unit curtain subassembly and pole setting are connected on the one hand, on the other hand improves the sound insulation effect between pole setting and the unit curtain subassembly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the support assembly consists of an outer side bracket, an inner side bracket and a vertical beam, wherein the inner layer wall body is placed on the inner side bracket, the outer layer wall body is placed on the outer side bracket so as to realize the installation of the unit curtain wall assembly, the ventilation assembly is arranged at the upper end and the lower end of the unit curtain wall assembly, the whole structure is divided into three parts for installation, the installation steps of the curtain wall are simplified, the problem that the installation steps of the double-layer curtain wall are complicated and messy is solved, the installation difficulty of the double-layer curtain wall is reduced, and the installation efficiency of the double-layer curtain wall is improved;
2. each beam penetrates through the sliding grooves in the plurality of vertical rods positioned on the same horizontal line and is clamped with the first clamping blocks, so that the movement of the beams along the length direction of the beams is limited, the second clamping blocks on the vertical beams are clamped with the second clamping grooves on the beams, the beams are limited to be separated from the vertical rods, the two ends of the vertical beams are abutted by the beams, the number of parts at the joint is reduced, and the installation efficiency of the double-layer curtain wall is improved;
3. insert the insertion groove through the locking lever from sliding between two lockbars for the locking lever supports two lockbars tightly, and two lockbars slide to the locking groove along the direction that deviates from each other, thereby inject the position of connecting branch, reduce the risk that connecting branch breaks away from first branch, improve the structural compactness of connecting piece.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of a support assembly according to an embodiment of the present application.
Fig. 3 is a schematic view of the connection of the support assembly in an embodiment of the present application.
Fig. 4 is a schematic structural view of a unitized curtain wall assembly according to an embodiment of the present application.
Fig. 5 is a schematic diagram of the connection between the external wall and the external bracket in the embodiment of the present application.
Fig. 6 is an enlarged schematic view of the portion a in fig. 5.
Fig. 7 is a schematic structural view of a locking member according to an embodiment of the present application.
In the figure: 1. a support assembly; 11. an outer bracket; 111. a vertical rod; 1111. a sliding groove; 1112. a first clamping block; 112. a cross beam; 1121. a first clamping groove; 1122. a second clamping groove; 1123. a ventilation slide rail; 12. an inner side bracket; 13. a vertical beam; 131. a second clamping block; 2. a unitized curtain wall assembly; 21. an outer wall; 211. a single layer of glass; 212. a support bar frame; 22. an inner wall; 221. double glazing; 3. a ventilation assembly; 31. an air inlet screen plate; 32. an air outlet screen plate; 4. a mounting member; 41. installing a sliding strip; 42. installing a chute; 43. a sound insulation strip; 5. a connecting piece; 51. a first strut; 511. an insertion groove; 512. a locking groove; 52. a second strut; 53. a connecting strut; 531. a locking hole; 54. a limit sleeve; 6. a locking member; 61. a locking bar; 62. a locking lever; 7. a sound insulation sealing strip; 8. a dust screen; 9. frosted glass.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses an outer circulation breathing type double-layer curtain wall. Referring to fig. 1, the double curtain wall includes a support assembly 1, a plurality of unit curtain wall assemblies 2, a ventilation assembly 3, and a mounting 4.
As shown in fig. 1 and 2, the support assembly 1 includes an outer support 11 and an inner support 12 fixed on the ground, the inner support 12 and the outer support 11 are arranged in the same structure and at opposite intervals, the inner support 12 is connected with the indoor space, the outer support 11 is close to the outdoor space, and a ventilation channel is arranged between the outer support 11 and the inner support 12 so as to facilitate air flow. The unit curtain wall assemblies 2 are sequentially installed on the supporting assembly 1 at intervals, each unit curtain wall assembly 2 comprises an outer wall 21, an inner wall 22 and a connecting piece 5 for connecting the outer wall 21 and the inner wall 22, the outer wall 21 is installed on the outer side bracket 11 through the installing piece 4, and the inner wall 22 is installed on the inner side bracket 12 through the installing piece 4. The ventilation assembly 3 is mounted on the outer side bracket 11 and is positioned above and below the outer layer wall 21, so that external air flow can enter the ventilation channel from the ventilation assembly 3 for air flow exchange, and then flows out of the ventilation channel from bottom to top, thereby realizing air flow exchange in the ventilation channel. The inner side bracket 12 is provided with sealed frosted glass 9 above and below the inner wall 22 to play a role in heat preservation, heat insulation and privacy protection.
When installing double-deck curtain, at first with outside support 11 and inboard support 12 interval relatively fixed subaerial, link together outside support 11 and inboard support 12 through vertical beam 13, thereby strengthen the structural strength of supporting component 1, secondly install unit curtain subassembly 2, connect outer wall 21 and inlayer wall 22 through connecting piece 5, thereby strengthen the structural strength of unit curtain subassembly 2, then install whole unit curtain subassembly 2 on supporting component 1, install outer wall 21 on outside support 11 through mounting piece 4, inlayer wall 22 installs on inboard support 12, install ventilation unit 3 on outside support 11 at last, whole step divide into three part and assemble, the installation step of curtain has been simplified, thereby improve the loaded down with trivial details problem in double-deck curtain installation step, and then reduce the installation degree of difficulty of double-deck curtain, improve double-deck curtain's installation effectiveness.
Referring to fig. 2 and 3, the outer bracket 11 includes a plurality of vertical rods 111 and a plurality of beams 112, which are arranged at intervals in a transverse direction, the vertical rods 111 are provided with a plurality of sliding grooves 1111 along a longitudinal direction at intervals, the vertical rods 111 are provided with first clamping blocks 1112 on the peripheral walls of the sliding grooves 1111, the beams 112 are slidably inserted into the sliding grooves 1111 of the plurality of vertical rods 111, the beams 112 are provided with first clamping grooves 1121 which are clamped with the first clamping blocks 1112, the first clamping blocks 1112 are clamped with the first clamping grooves 1121, so that positions of the beams 112 on the vertical rods 111 are limited, both ends of the vertical beams 13 are provided with second clamping blocks 131, the beams 112 are provided with second clamping grooves 1122 which are clamped with the second clamping blocks 131, the vertical beams 13 and the beams 112 are mutually abutted tightly, so that the beams 112 are fixed on the vertical rods 111, both ends of the vertical beams 13 are respectively abutted tightly against the beams 112 on the outer bracket 11, so that the vertical beams 13 are fixed between the outer bracket 11 and the inner bracket 12, so that the connection tightness of the support assembly 1 is improved, the number of connecting parts is reduced, and the installation efficiency of the double-layer curtain wall is improved.
Referring to fig. 4 and 5, the outer wall 21 includes a single glass 211 and a support bar frame 212 fixed around the single glass 211, and the inner wall 22 includes a double glass 221 and a support bar frame 212 fixed around the double glass 221.
As shown in fig. 5 and 6, the mounting member 4 includes a mounting slide 41 and a mounting chute 42 formed on the cross beam 112 along the length direction of the cross beam 112, the mounting slide 41 is mounted on the peripheral wall of the support bar frame 212 close to the mounting chute 42, the mounting slide 41 is inserted into the mounting chute 42, a sound insulation strip 43 made of elastic material is fixed in the mounting chute 42, the sound insulation strip 43 abuts against the mounting slide 41, thereby fixing the mounting slide 41 on the mounting chute 42, the upright 111 is fixed on the peripheral wall of the support bar frame 212 close to the support bar frame 7, the sound insulation strip 7 abuts against the support bar frame 212, thereby fixing the support bar frame 212 between the cross beam 112 and the upright 111, and further fixing the outer wall 21 on the outer bracket 11, and further fixing the unit curtain wall assembly 2 on the support assembly 1 because the fixing manner of the inner wall 22 on the inner bracket 12 is the same as the fixing manner of the outer wall 21 on the outer bracket 11.
Referring to fig. 4 and 7, the connecting member 5 includes a first supporting rod 51, a second supporting rod 52 and a connecting supporting rod 53, wherein the opposite end surfaces of the inner wall 22 and the outer wall 21 are horizontally fixed with a limiting sleeve 54, the first supporting rod 51 is slidably inserted into the limiting sleeve 54 on the inner wall 22, the second supporting rod 52 is slidably inserted into the limiting sleeve 54 on the outer wall 21, the connecting supporting rods 53 are arranged at intervals and are located between the first supporting rod 51 and the second supporting rod 52, the connecting vertical rod 111 is perpendicular to the first supporting rod 51 and the second supporting rod 52, one end of the connecting supporting rod 53 passes through the limiting sleeve 54 to be connected and fixed with the first supporting rod 51, the other end of the connecting supporting rod 53 passes through the limiting sleeve 54 to be connected and fixed with the first supporting rod 51, and the connecting part between the first supporting rod 51 and the second supporting rod 52 is provided with a locking piece 6, so that the connecting supporting rod 53 is fixed between the first supporting rod 51 and the second supporting rod 52.
Referring to fig. 4 and 7, the locking member 6 includes two locking bars 61 and a tapered locking bar 62 which are disposed opposite to each other, the two locking bars 61 are slidably disposed on the connection strut 53, a guide groove for the two locking bars 61 to slide along a direction approaching or separating from each other is formed in the connection strut 53, a locking hole 531 for the locking bar 62 to insert is formed in the connection strut 53 along a vertical direction, the locking hole 531 is located between the two locking bars 61, an insertion groove 511 is formed in a circumferential wall of the first strut 51, and a locking groove 512 is formed in a circumferential wall of the insertion groove 511.
So that the locking bars 61 are opposite to the locking grooves 512, the locking bars 62 vertically slide downwards to pass through the limit sleeve 54 and are inserted into the locking holes 531, and the locking bars 62 are inserted into the locking holes 531 to abut against and push the two locking bars 61 to slide along the directions deviating from each other until the locking bars 61 slide into the locking grooves 512, so that the connection strut 53 and the first strut 51 are fixed. The inclined planes which are propped against the locking bars 62 are formed on the opposite sides of the two locking bars 61, so that when the locking bars 61 are propped against the locking bars 62, the two locking bars 61 can be pushed to slide along the direction which is away from each other.
Referring to fig. 1 and 5, the ventilation assembly 3 includes an air inlet mesh plate 31 and an air outlet mesh plate 32. The air inlet screen plate 31 and the air outlet screen plate 32 are provided with a plurality of ventilation openings, the air inlet screen plate 31 is arranged below the outer wall 21, and the air outlet screen plate 32 is arranged above the outer wall 21. The upper end and the lower extreme of air inlet otter board 31 are all fixed on the crossbeam 112 of outside support 11, have seted up ventilation slide rail 1123 on the crossbeam 112 is close to the perisporium of air inlet otter board 31, air inlet otter board 31 and ventilation slide rail 1123 sliding connection to realize the connection between air inlet otter board 31 and the crossbeam 112, air inlet otter board 31 supports tightly pole setting 111, thereby fixes air inlet otter board 31 on outside support 11. The air inlet mesh plate 31 is installed in the same manner as the air outlet mesh plate 32, thereby installing the ventilation assembly 3 on the outer bracket 11.
In addition, as shown in fig. 5, the end surface of the air inlet screen plate 31, which is close to the inner wall 22, is provided with a dust screen 8, so that dust in air is reduced to enter the ventilation channel, and the frequency of cleaning the double-layer curtain wall by workers is reduced.
The implementation principle of the external circulation breathing type double-layer curtain wall provided by the embodiment of the application is as follows: when the double-layer curtain wall is installed, firstly, the vertical rods 111 of the outer side bracket 11 and the inner side bracket 12 are fixed on the ground at intervals relatively, the cross beams 112 are slidably inserted into the sliding grooves 1111 and are clamped with the first clamping blocks 1112, two ends of the vertical beams 13 are respectively clamped with the cross beams 112 on the outer side bracket 11 and the inner side bracket 12, so that the installation of the support assembly 1 is realized, secondly, the outer layer wall 21 and the inner layer wall 22 are connected through the connecting piece 5, the installation of the unit curtain wall assembly 2 is completed, then the whole unit curtain wall assembly 2 is integrally installed on the support assembly 1, the outer layer wall 21 is installed on the outer side bracket 11 through the installing piece 4, the inner layer wall 22 is installed on the inner side bracket 12, and finally, the ventilation assembly 3 is installed on the outer side bracket 11, so that the problem that the installation steps of the double-layer curtain wall are complicated and messy is finally improved, the installation difficulty of the double-layer curtain wall is reduced, and the installation efficiency of the double-layer curtain wall is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. An outer circulation breathing type double-layer curtain wall is characterized in that: including setting up supporting component (1) on ground, a plurality of unit curtain wall assembly (2) and ventilation subassembly (3) of installing on supporting component (1), supporting component (1) include outside support (11), with outside support (11) relative interval lay inboard support (12) and a plurality of be used for connecting perpendicular roof beam (13) of outside support (11) and inboard support (12), unit curtain wall assembly (2) include inlayer wall body (22), outer wall body (21) and are used for connecting piece (5) of inlayer wall body (22), outer wall body (21), and inlayer wall body (22) are placed on inboard support (12), and outer wall body (21) are placed on outside support (11), form ventilation channel between inlayer wall body (22) and outer wall body (21), and ventilation subassembly (3) set up on outside support (11) and are located the upper end and the lower extreme of outer wall body (21).
2. The outer circulation breathing double-layer curtain wall according to claim 1, wherein: the outer side support (11) comprises a plurality of vertical rods (111) and a plurality of cross beams (112) which are arranged at intervals, the plurality of vertical rods (111) are positioned on the same horizontal line, the plurality of cross beams (112) are arranged at intervals along the vertical direction, each cross beam (112) is clamped with the plurality of vertical rods (111) on the same horizontal line, one end of each vertical beam (13) is positioned at the joint of the cross beam (112) and the vertical rod (111) and is clamped with the cross beam (112) and the vertical rod (111); the outer wall (21) is placed on the beam (112).
3. The outer circulation breathing double-layer curtain wall according to claim 2, wherein: the sliding groove (1111) is formed in the peripheral wall of the vertical rod (111), the cross beam (112) is arranged in the sliding groove (1111) in a sliding mode, a first clamping block (1112) is arranged in the sliding groove (1111) in the vertical rod (111), a first clamping groove (1121) for the first clamping block (1112) to be inserted is formed in the cross beam (112), second clamping blocks (131) are arranged at two ends of the vertical beam (13), and a second clamping groove (1122) for the second clamping blocks (131) to be inserted is formed in the cross beam (112).
4. The outer circulation breathing double-layer curtain wall according to claim 1, wherein: the connecting piece (5) comprises a first supporting rod (51) arranged on the inner wall body (22), a second supporting rod (52) arranged on the outer wall body (21) and a connecting supporting rod (53) used for connecting the first supporting rod (51) and the second supporting rod (52), locking pieces (6) are arranged at two ends of the connecting supporting rod (53), and limiting sleeves (54) used for being sleeved with the first supporting rod (51) and the second supporting rod (52) are arranged on the inner wall body (22) and the outer wall body (21).
5. The external circulation breathing double-layer curtain wall of claim 4, wherein: the locking piece (6) comprises two locking bars (61) which are arranged on the connecting support rod (53) in a sliding manner and locking bars (62) which are inserted into the connecting support rod (53) in a sliding manner along the vertical direction, the locking bars (62) are conical bars and are positioned between the two locking bars (61), one opposite sides of the two locking bars (61) are inclined planes which are attached to the locking bars (62), an inserting groove (511) for the connecting support rod (53) to be inserted is formed in the peripheral wall of the first support rod (51), and locking grooves (512) for the locking bars (61) to be inserted in a sliding manner are formed in the peripheral wall of the inserting groove (511).
6. An external circulation breathing double layer curtain wall according to claim 3, wherein: the outer layer wall body (21) comprises single-layer glass (211) and support bar frames (212) arranged around the single-layer glass (211), the inner layer wall body (22) comprises double-layer glass (221) and support bar frames (212) arranged around the double-layer glass (221), and mounting pieces (4) used for mounting the outer layer wall body (21) and the inner layer wall body (22) on the cross beam (112) are arranged between the support bar frames (212) and the cross beam (112).
7. The external circulation breathing double-layer curtain wall of claim 6, wherein: the mounting piece (4) comprises a mounting sliding groove (42) arranged on the cross beam (112) along the length direction of the cross beam (112) and a mounting sliding bar (41) arranged on the end face, close to the cross beam (112), of the support bar frame (212), and the mounting sliding groove (42) is in sliding connection with the mounting sliding bar (41).
8. The external circulation breathing double-layer curtain wall of claim 7, wherein: the installation chute (42) is provided with sound insulation strips (43) made of elastic materials on the peripheral wall close to the installation slide strip (41).
9. An external circulation breathing double layer curtain wall according to claim 3, wherein: the ventilation assembly (3) comprises an air inlet screen plate (31) positioned below the outer wall body (21) and an air outlet screen plate (32) positioned above the outer wall body (21), a ventilation slide rail (1123) which is connected with the air inlet screen plate (31) and the air outlet screen plate (32) in a sliding mode is arranged on the cross beam (112), and a dust screen (8) is detachably arranged at one end, close to the inner wall body (22), of the air inlet screen plate (31).
10. The outer circulation breathing double-layer curtain wall according to claim 2, wherein: and sound insulation sealing strips (7) are arranged between the vertical rods (111) and the unit curtain wall assembly (2).
CN202111343344.9A 2021-11-13 2021-11-13 External circulation breathing type double-layer curtain wall Active CN114150801B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111343344.9A CN114150801B (en) 2021-11-13 2021-11-13 External circulation breathing type double-layer curtain wall

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Application Number Priority Date Filing Date Title
CN202111343344.9A CN114150801B (en) 2021-11-13 2021-11-13 External circulation breathing type double-layer curtain wall

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CN114150801B true CN114150801B (en) 2023-04-21

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924051A (en) * 1982-08-02 1984-02-07 ワイケイケイ株式会社 Unit type curtain wall
JPH08199710A (en) * 1995-01-30 1996-08-06 Daiwa House Ind Co Ltd External wall panel and production thereof
CN102535707A (en) * 2012-01-10 2012-07-04 中山盛兴股份有限公司 Hidden-frame narrow-chamber double skin curtain wall
CN204456544U (en) * 2015-01-29 2015-07-08 哈尔滨学院 A kind of dynamically double skin ventilating curtain wall
CN204850183U (en) * 2015-08-06 2015-12-09 肖景山 Novel curtain ventilation structure
CN112922202B (en) * 2021-04-12 2022-11-08 广东世纪建设工程有限公司 Novel energy-saving heat-insulating building curtain wall structure and construction method

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