CN113944265A - Double-layer curtain wall unit and double-layer curtain wall - Google Patents

Double-layer curtain wall unit and double-layer curtain wall Download PDF

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Publication number
CN113944265A
CN113944265A CN202111227820.0A CN202111227820A CN113944265A CN 113944265 A CN113944265 A CN 113944265A CN 202111227820 A CN202111227820 A CN 202111227820A CN 113944265 A CN113944265 A CN 113944265A
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CN
China
Prior art keywords
installing frame
curtain wall
double
plate
air
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CN202111227820.0A
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Chinese (zh)
Inventor
林盛隆
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SHANGHAI XINAN CURTAIN WALL BU
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SHANGHAI XINAN CURTAIN WALL BU
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Priority to CN202111227820.0A priority Critical patent/CN113944265A/en
Publication of CN113944265A publication Critical patent/CN113944265A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
    • 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
    • E04B1/72—Pest control
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Pest Control & Pesticides (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Birds (AREA)
  • Acoustics & Sound (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The utility model belongs to the technical field of building wall structure and specifically relates to a double curtain unit and double curtain wall is related to, it includes first installing frame and second installing frame, and first installing frame and second installing frame are crisscross to be set up side by side, have seted up the air inlet on the first installing frame, are equipped with in the first installing frame to be used for leading the water conservancy diversion subassembly that the air current flows to the second installing frame flow, have seted up the gas vent on the second installing frame, are equipped with in the second installing frame to be used for leading air exhaust's exhaust subassembly. This application has the effect that promotes the ventilation efficiency of building.

Description

Double-layer curtain wall unit and double-layer curtain wall
Technical Field
The application relates to the field of building wall structures, in particular to a double-layer curtain wall unit and a double-layer curtain wall.
Background
Double curtain walls are a very conventional building structure and have found a great number of applications in construction.
At present, on the basis of the conventional single-layer curtain wall, a double-layer curtain wall has been developed and gradually popularized, the curtain wall is still built in a glass curtain wall mode, and two layers of glass plates with gaps are arranged to serve as the curtain wall of a building.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: due to the special structure of the double-layer curtain wall, the air short circuit condition is easy to occur, and the air fluidity in the building is poor.
Disclosure of Invention
In order to promote the ventilation effect of building, this application provides a double-deck curtain.
On the one hand, this application provides a double-deck curtain wall unit, adopts following technical scheme:
the utility model provides a double-deck curtain unit, includes first installing frame and second installing frame, first installing frame and second installing frame are crisscross to be set up side by side, the air inlet has been seted up on the first installing frame, be equipped with in the first installing frame and be used for leading the water conservancy diversion subassembly that the air current flows to the second installing frame flow, the gas vent has been seted up on the second installing frame, be equipped with in the second installing frame and be used for leading air exhaust's exhaust subassembly.
Through adopting above-mentioned technical scheme, the air gets into the water conservancy diversion subassembly from the air inlet of first installing frame, the water conservancy diversion subassembly guides the air to the second installing frame, the air flows to the second installing frame from first installing frame, must pass through the glass board in first installing frame and the second installing frame, can carry out the exchange of air through opening the glass board, the air of accomplishing the exchange is discharged from the gas vent under the guide of exhaust subassembly, reduce direct exhaust air, promote the ventilation efficiency of building
Optionally, the diversion assembly comprises a diversion plate and a grating plate, the diversion plate is arranged at the bottom end of the first mounting frame, the grating plate is arranged on the inner wall of the first mounting frame, and the grating plate is arranged above the diversion plate.
Through adopting above-mentioned technical scheme, the air pocket that the guide plate guide got into first installing frame flows to the grid board, and the grid board carries out two-way filtration, and the debris that reduces in the air get into indoorly, and the debris that blocks indoor falling simultaneously outwards drop, and the thing condition of throwing is thrown to the high altitude that the reduction is inadvertent appears.
Optionally, the exhaust subassembly includes the perforated plate that baffle and polylith overlapped the setting, the polylith the perforated plate all sets up the bottom at the second installing frame, the baffle sets up on the inner wall of second installing frame, the baffle sets up the top at the perforated plate, be equipped with the connecting rod in the second installing frame, be equipped with on the connecting rod and be used for controlling the gliding drive assembly of perforated plate.
Through adopting above-mentioned technical scheme, the perforated plate of drive assembly drive slides, controls opening and closing of perforated plate, and air flow in the control curtain wall promotes indoor air flow during the heat dissipation, blocks air flow during the heat preservation, utilizes greenhouse effect to form the heat preservation chamber, promotes the heat preservation effect of curtain.
Optionally, the driving assembly includes a driving motor, a cam and a transmission rod, the driving motor is disposed on the connecting rod, the cam is disposed on an output shaft of the driving motor, one end of the transmission rod is disposed on a projection of the cam, and the other end of the transmission rod is disposed on the porous plate.
Through adopting above-mentioned technical scheme, driving motor operation drives the cam and rotates, and the cam drives the transfer line and removes, and then drives the perforated plate and slide, controls opening and closing of perforated plate.
Optionally, be equipped with the mount pad on the inner wall of second installing frame, the one side of mount pad orientation perforated plate is equipped with the sealing strip.
Through adopting above-mentioned technical scheme, the sealing strip seals the clearance between perforated plate and the second installing frame inner wall, reduces the air leakage between perforated plate and the second installing frame inner wall, further reduces the air current and flows, promotes the heat preservation effect of curtain.
Optionally, a sealing gasket is arranged between adjacent porous plates.
Through adopting above-mentioned technical scheme, sealed the clearance of filling up between to the perforated plate seals, reduces the air leakage between the perforated plate, promotes the heat preservation effect of curtain.
Optionally, a first heat insulation layer is arranged on the side wall of the first mounting frame, and a second heat insulation layer is arranged on the side wall of the second mounting frame.
Through adopting above-mentioned technical scheme, first heat preservation and second heat preservation reduce the heat transfer of curtain and external world, promote the heat preservation effect of curtain.
Optionally, an installation rod is arranged on the inner wall of the first installation frame, a sunshade curtain is arranged on the installation rod, and a driving piece for opening and closing the sunshade curtain is arranged on the installation rod.
Through adopting above-mentioned technical scheme, the driving piece carries out automatic control to opening and closing of sunshade screen, conveniently carries out point-to-point sunshade. Through controlling the operation of the driving pieces with different quantities, the sunshade with different areas can be conveniently controlled.
Optionally, a first louver is arranged in the first installation frame, and a second louver is arranged in the second installation frame.
Through adopting above-mentioned technical scheme, first shutter blocks debris and gets into first installing frame, promotes the cleanliness factor that gets into the air of first installing frame. The second louver blocks sundries in the air sent out from the room from flying into the air, and the situation of unintentional high-altitude throwing is reduced.
On the other hand, this application provides a double-deck curtain, adopts following technical scheme:
the double-layer curtain wall is formed by splicing a plurality of groups of double-layer curtain wall units.
By adopting the technical scheme, the curtain wall units are prefabricated in a factory and spliced in a construction site, and the installation efficiency of the curtain wall is effectively improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. air enters the flow guide assembly from the air inlet of the first mounting frame, the flow guide assembly guides the air to the second mounting frame, the air flows to the second mounting frame from the first mounting frame, the glass plate is opened to exchange the air, the exchanged air is discharged from the air outlet under the guide of the exhaust assembly, the directly discharged air is reduced, and the ventilation effect of the building is improved;
2. set up opening and closing of polylith perforated plate and drive assembly to the gas vent and control, the circulation and the stopping of convenient control air promote the circulation of air during the heat dissipation, reduce the air flow when cold-proof and keep warm.
Drawings
Fig. 1 is a schematic structural view of the double curtain wall of the present application.
Fig. 2 is a schematic view showing a structure of a first mounting frame.
Fig. 3 is a schematic view showing an internal structure of the first mounting frame.
Fig. 4 is a schematic view showing a second mounting frame structure.
Fig. 5 is a schematic view showing an internal structure of the second mounting frame.
Fig. 6 is a partially enlarged schematic view at a in fig. 5.
Description of reference numerals: 1. a first mounting frame; 2. a second mounting frame; 3. a flow guide assembly; 31. a grid plate; 32. a baffle; 4. an exhaust assembly; 41. a baffle plate; 42. a perforated plate; 421. a perforated plate A; 422. a perforated plate B; 5. a drive assembly; 51. a drive motor; 52. a cam; 53. a transmission rod; 6. a first insulating layer; 7. a sun screen; 8. a drive member; 9. mounting a rod; 10. a first louver; 11. a first insect net; 13. a glass plate; 14. an air inlet; 15. an exhaust port; 16. a second louver; 17. a second insect net; 18. a second insulating layer; 19. a window blind; 20. a second motor; 21. a connecting rod; 22. a gasket; 23. a mounting seat; 24. a sealing strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses double-deck curtain wall unit. Referring to fig. 1, the double-layer curtain wall unit includes a first installation frame 1 and a second installation frame 2, and the first installation frame 1 and the second installation frame 2 are arranged side by side in a staggered manner. Two glass plates 13 are arranged in the first mounting frame 1 and the second mounting frame 2 at intervals to form a unit of the glass curtain wall.
Referring to fig. 2 and 3, an air inlet 14 is formed in a side wall of a bottom end of the first mounting frame 1, and an air outlet 15 is formed in the second mounting frame 2. A flow guide assembly 3 for guiding air to flow to the second mounting frame 2 is arranged in the first mounting frame 1, and an exhaust assembly 4 for guiding air to exhaust is arranged in the second mounting frame 2. Air enters between the double-layer curtain walls from the air inlet 14 of the first mounting frame 1, is replaced with indoor air, enters the exhaust assembly 4, flows into the exhaust port 15 from the exhaust assembly 4, and is finally exhausted from the exhaust port 15.
Referring to fig. 2 and 3, the flow guide assembly 3 includes a grid plate 31 and an arc-shaped flow guide plate 32, the flow guide plate 32 is disposed at the bottom end of the first mounting frame 1 with respect to the flow guide plate 32, the flow guide plate 32 is fixed on the inner side wall of the first mounting frame 1, the grid plate 31 is fixed on the inner wall of the first mounting frame 1, the grid plate 31 is disposed above the flow guide plate 32, and the grid plate 31 communicates the gap between the inner cavity of the first mounting frame 1 and the glass plate 13. Air enters the first mounting frame 1 from the air inlet 14, flows upwards under the guidance of the guide plate 32, passes through the grating plate 31, enters between the two glass plates 13, and can be replaced with indoor air by opening the indoor glass plates 13, so that indoor ventilation is realized. Because the ground of the first installation frame 1 is in a closed state, air between the glass plates 13 is required to be exhausted and must pass through the exhaust assembly 4 in the second installation frame 2, and the air reaching the exhaust assembly 4 must first reach the gap between the glass plates 13, so that convection of air inside and outside the building is enhanced.
Referring to fig. 2 and 3, a first heat insulation layer 6 is arranged on the outer side wall of the first mounting frame 1, and the first heat insulation layer 6 reduces heat transfer between the interior and the exterior of the building, so that the heat insulation performance of the building is improved. Meanwhile, the first heat-insulating layer 6 is made of fireproof refractory materials, and once a fire breaks out, the first heat-insulating layer 6 has a good partition effect, smoke and flame are effectively prevented from spreading, and the fireproof performance of a building is improved.
Referring to fig. 2 and 3, a first louver 10 is disposed in an air inlet 14 of the first mounting frame 1, and a first insect-proof net 11 is disposed on one surface of the first louver 10 in the first mounting frame 1. The first louver 10 and the first insect-proof net 11 are used for simply filtering air entering the first mounting frame 1, reducing impurities in the air and improving the cleanliness of the air entering the room.
Referring to fig. 2 and 3, a mounting rod 9 is fixed on the inner wall of the first mounting frame 1, a sunshade 7 is provided on the mounting rod 9, and a driving member 8 for opening and closing the window curtain is fixed on the mounting rod 9. In this embodiment, sunshade screen 7 specifically is the blind, and driving piece 8 specifically is first motor, utilizes the rotation of first motor to drive the blind and goes up and down, perhaps adjusts the orientation of blind blade, adjusts the shading effect of blind, through controlling different first motors, realizes carrying out the sunshade to the different regions of building, and the sunshade is nimble more convenient. In some other embodiments, the shade 7 may be a conventional curtain or the like, and the drive member 8 may be an electric cylinder or the like.
Referring to fig. 4, 5 and 6, exhaust subassembly 4 includes baffle 41 and two perforated plates 42 that overlap the setting, and baffle 41 is fixed on the inside wall of second installing frame 2, and two perforated plates 42 all set up the bottom at second installing frame 2, and a perforated plate 42 is fixed on the inner wall of second installing frame 2 (hereinafter referred to as perforated plate a 421), and another can slide on fixed perforated plate 42 (hereinafter referred to as perforated plate B422).
Referring to fig. 5 and 6, in a normal state, the porous plate a421 and the porous plate B422 are in an overlapped state, the holes of the porous plate a421 and the porous plate B422 can be overlapped or partially overlapped, air passes through the porous plate 42A and the porous plate B422 from the gap between the glass plates 13 into the second mounting frame 2, the baffle plate 41 blocks the air from further flowing upward, the air is guided to the exhaust port 15, and the air is finally exhausted from the exhaust port 15. In winter, need reduce the inside and outside circulation of air of building, when reducing the heat loss, slip perforated plate B422, make perforated plate B422 and perforated plate A421 be the staggered state, at this moment, the through-hole on the perforated plate A421 is by perforated plate B422 shutoff, the through-hole on the perforated plate B422 is by perforated plate A421 shutoff, 15 the gas vents on the second installing frame 2 seal, the flow of the air that has significantly reduced, the clearance between the glass board 13 utilizes greenhouse effect to form the heat preservation cavity, reduce the calorific loss in the building, promote the thermal insulation performance of building.
Referring to fig. 4 and 6, a connecting rod 21 is fixed to an inner wall of the second mounting frame 2, and a driving assembly 5 for driving the porous plate B422 to slide on the porous plate a421 is fixed to the connecting rod 21. The driving assembly 5 comprises a driving motor 51, a cam 52 and a transmission rod 53, wherein the driving motor 51 is fixed on the connecting rod 21, the cam 52 is coaxially arranged on an output shaft of the driving motor, one end of the transmission rod 53 is fixed on the porous plate B422, and the other end of the transmission rod is arranged on a lug of the cam 52. The driving motor 51 operates to drive the cam 52 to rotate, the cam 52 drives the transmission rod 53 to move, and the transmission rod 53 drives the porous plate B422 to slide on the porous plate A421, so that the automatic control of opening and closing of the porous plate B422 and the porous plate A421 is realized.
Referring to fig. 4 and 5, a shade 19 is disposed on the connecting rod 21, a second motor 20 is fixed on the connecting rod 21, the setting of the shade 19 is the same as that of the shade 7, and the function of the second motor 20 is the same as that of the first motor, which is not described again.
Referring to fig. 5 and 6, a packing 22 is provided between the porous plate a421 and the porous plate B422, and the packing 22 seals a gap between the porous plate a421 and the porous plate B422 to reduce air leakage in a state where the porous plate a421 and the porous plate B422 are sealed.
Referring to fig. 5 and 6, be fixed with mount pad 23 on the inside wall of second installing frame 2, be equipped with many sealing strips 24 in the mount pad 23, in the edge of perforated plate a421 and perforated plate B422 extended to mount pad 23, sealing strip 24 and the marginal laminating of perforated plate a421 and perforated plate B422 sealed the clearance between perforated plate a421 and perforated plate B422 and the 2 inner walls of second installing frame, further promoted the closure effect to gas vent 15.
Referring to fig. 5, the second insulating layer 18 is disposed on the outer sidewall of the second mounting frame 2, and the second insulating layer 18 is also fixed to the baffle plate 41. The second insulating layer 18 reduces heat transfer between the interior and the exterior of the building, and improves the insulating performance of the building. Meanwhile, the second heat-insulating layer 18 is made of fireproof and fire-resistant materials, so that once a fire breaks out, the second heat-insulating layer 18 has a good partition effect, smoke and flame are effectively prevented from spreading, and the fireproof performance of a building is improved.
Referring to fig. 5, a second louver 16 is provided in the exhaust port 15, and a second insect net 17 is provided on one surface of the second louver 16 in the second mounting frame 2. The second louver 16 and the second insect-proof net 17 simply filter the air entering the second mounting frame 2, reduce impurities in the air, and reduce the situation that the indoor impurities fly to the outdoor under the action of the airflow and are discharged from the air outlet 15.
Referring to fig. 1, the embodiment of the application further discloses a double-layer curtain wall formed by splicing the double-layer curtain wall units. On the horizontal direction, first installing frame 1 and second installing frame 2 are crisscross the arranging side by side, and in vertical direction, a plurality of first installing frames 1 end to end are a row, and a plurality of second installing frames 2 end to end are a row.
The curtain wall unit is prefabricated in the mill, is carried to the construction site through the mode such as truck, assembles through the concatenation mode at the job site, effectively promotes the construction installation effectiveness of curtain wall.
The implementation principle of the embodiment of the application is as follows: air enters the first installation frame 1 from the air inlet 14 of the first installation frame 1, the air guide plate 32 guides the air upwards, and the air enters the gap between the glass plates 13 and enters the second installation frame 2 from the first installation frame 1. Indoor people open the indoor glass plate 13, and indoor and outdoor air exchange can be carried out, so that air circulation is facilitated. The air having completed the exchange passes through the porous plate a421 and the porous plate B422 to be discharged from the exhaust port 15 of the second mounting frame 2. Through controlling porous plate B422 to slide, seal porous plate A421 and porous plate B422, the air can't continue to flow, and the air forms the greenhouse chamber between glass board 13, reduces the heat loss of building, promotes the heat preservation performance of building.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a double-deck curtain unit which characterized in that: including first installing frame (1) and second installing frame (2), first installing frame (1) and second installing frame (2) are crisscross to be set up side by side, air inlet (14) have been seted up on first installing frame (1), be equipped with in first installing frame (1) and be used for leading the air flow to water conservancy diversion subassembly (3) that second installing frame (2) flows, gas vent (15) have been seted up on second installing frame (2), be equipped with in second installing frame (2) and be used for leading air exhaust's exhaust subassembly (4).
2. A double curtain wall unit as claimed in claim 1, wherein: the flow guide assembly (3) comprises a flow guide plate (32) and a grid plate (31), the flow guide plate (32) is arranged at the bottom end of the first mounting frame (1), the grid plate (31) is arranged on the inner wall of the first mounting frame (1), and the grid plate (31) is arranged above the flow guide plate (32).
3. A double curtain wall unit as claimed in claim 1, wherein: exhaust subassembly (4) overlap perforated plate (42) that sets up including baffle (41) and polylith, the polylith perforated plate (42) all sets up the bottom in second installing frame (2), baffle (41) set up on the inner wall of second installing frame (2), baffle (41) set up the top at perforated plate (42), be equipped with connecting rod (21) in second installing frame (2), be equipped with on connecting rod (21) and be used for controlling gliding drive assembly (5) of perforated plate (42).
4. A double curtain wall unit as claimed in claim 3, wherein: the driving assembly (5) comprises a driving motor (51), a cam (52) and a transmission rod (53), the driving motor (51) is arranged on the connecting rod (21), the cam (52) is arranged on an output shaft of the driving motor (51), one end of the transmission rod (53) is arranged on a convex block of the cam (52), and the other end of the transmission rod is arranged on the porous plate (42).
5. A double curtain wall unit as claimed in claim 3, wherein: be equipped with mount pad (23) on the inner wall of second installing frame (2), be equipped with sealing strip (24) on mount pad (23) the one side towards perforated plate (42).
6. A double curtain wall unit as claimed in claim 3, wherein: and a sealing gasket (22) is arranged between the adjacent porous plates (42).
7. A double curtain wall unit as claimed in claim 1, wherein: the heat insulation structure is characterized in that a first heat insulation layer (6) is arranged on the side wall of the first mounting frame (1), and a second heat insulation layer (18) is arranged on the side wall of the second mounting frame (2).
8. A double curtain wall unit as claimed in claim 1, wherein: be equipped with installation pole (9) on the inner wall of first installing frame (1), be equipped with sunshade screen (7) on installation pole (9), be equipped with driving piece (8) that are used for opening and close sunshade screen (7) on installation pole (9).
9. A double curtain wall unit as claimed in claim 1, wherein: a first shutter (10) is arranged in the first mounting frame (1), and a second shutter (16) is arranged in the second mounting frame (2).
10. A double-layer curtain wall is characterized in that: the double-layer curtain wall is formed by splicing a plurality of groups of double-layer curtain wall units as claimed in any one of claims 1 to 9.
CN202111227820.0A 2021-10-21 2021-10-21 Double-layer curtain wall unit and double-layer curtain wall Pending CN113944265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111227820.0A CN113944265A (en) 2021-10-21 2021-10-21 Double-layer curtain wall unit and double-layer curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111227820.0A CN113944265A (en) 2021-10-21 2021-10-21 Double-layer curtain wall unit and double-layer curtain wall

Publications (1)

Publication Number Publication Date
CN113944265A true CN113944265A (en) 2022-01-18

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Application Number Title Priority Date Filing Date
CN202111227820.0A Pending CN113944265A (en) 2021-10-21 2021-10-21 Double-layer curtain wall unit and double-layer curtain wall

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115039758A (en) * 2022-07-12 2022-09-13 江苏汇中幕墙科技有限公司 Unit type system with insect prevention and mosquito net

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