CN107654004A - Glass curtain wall pressurization active waterproof system - Google Patents

Glass curtain wall pressurization active waterproof system Download PDF

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Publication number
CN107654004A
CN107654004A CN201710673304.8A CN201710673304A CN107654004A CN 107654004 A CN107654004 A CN 107654004A CN 201710673304 A CN201710673304 A CN 201710673304A CN 107654004 A CN107654004 A CN 107654004A
Authority
CN
China
Prior art keywords
supportive
glass curtain
frame
glass
gas tube
Prior art date
Application number
CN201710673304.8A
Other languages
Chinese (zh)
Inventor
郑胜林
廖松
Original Assignee
北京江河幕墙系统工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京江河幕墙系统工程有限公司 filed Critical 北京江河幕墙系统工程有限公司
Priority to CN201710673304.8A priority Critical patent/CN107654004A/en
Publication of CN107654004A publication Critical patent/CN107654004A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6806Waterstops
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965Connections of mullions and transoms

Abstract

The invention discloses a kind of glass curtain wall pressurization active waterproof system.Glass curtain wall includes forming the supportive body structure of keel structure, each sash installation glass panel that keel structure is formed, the edge of glass panel four is provided with secondary frame, secondary frame is arranged in supportive body structure by briquetting, briquetting is fixed on by bolt assembly in the positioning convex portion of supportive body structure, it is provided with a pair of panel catch for keeping fixed by secondary frame in vertical, horizontal dividing joint between two neighboring glass panel, fluid sealant is provided with the vertical, horizontal dividing joint between two neighboring glass panel.Part positioning convex portion in mill off supportive body structure forms flat part, through installation gas tube on flat part, gas tube air inlet is connected with air pump, gas tube gas outlet is stretched into the atmospheric pressure cavity formed in glass panel, secondary frame and supportive body structure, its inner air pressure is set to be more than outdoor air pressure by being pressurizeed into atmospheric pressure cavity, so as to prevent outdoor steam from improving watertightness performance to indoor infiltration.

Description

Glass curtain wall pressurization active waterproof system

Technical field

The present invention relates to a kind of pressurization active waterproof system for glass curtain wall, belongs to glass curtain wall waterproof technique neck Domain.

Background technology

Existing glass curtain wall structure is as shown in figure 1, glass curtain wall generally comprises the supportive body knot for forming keel structure Structure (column, crossbeam) 15, each sash that keel structure is formed are provided with one piece of glass panel 11, four edges of glass panel 11 Secondary frame 14 is designed with, secondary frame 14 is arranged in supportive body structure 15 by briquetting 16, wherein, briquetting 16 passes through bolt assembly 17 It is fixed in the positioning convex portion 151 of supportive body structure 15.Longitudinal dividing joint, transverse dividing between two neighboring glass panel 11 A counter plate catch 13 is designed with seam, panel catch 13 keeps fixing by secondary frame 14, is provided between two glass panels 11 Fluid sealant 12.

, can not between two glass panels 11 due to the processing, installation and design problem of glass curtain wall in actual fabrication Can have gap with avoiding, therefore, work as rainy season, particularly with blow situation when, due to glass curtain wall outdoor air pressure It is outdoor to produce certain active force to interior more than indoor air pressure, thus outdoor steam is (referring in Fig. 1 Shown in label 20), so as to have water leakage, the watertightness performance of glass curtain wall can be substantially reduced from gap to interior infiltration.

The content of the invention

It is an object of the invention to provide a kind of glass curtain wall pressurization active waterproof system, it is taken the initiative to glass curtain wall The measure of dividing joint inflation, reaches the purpose for preventing outside steam from being permeated to indoor, improves the watertightness of glass curtain wall Energy.

To achieve these goals, present invention employs following technical scheme:

A kind of glass curtain wall pressurization active waterproof system, glass curtain wall include forming the supportive body structure of keel structure, Each sash that keel structure is formed is provided with one piece of glass panel, and four edges of glass panel are designed with secondary frame, and secondary frame passes through Briquetting is arranged in supportive body structure, and briquetting is fixed on by bolt assembly in the positioning convex portion of supportive body structure, adjacent A counter plate catch is designed with longitudinally, laterally dividing joint between two glass panels, panel catch keeps fixing by secondary frame, And it is designed with fluid sealant in the longitudinally, laterally dividing joint between two neighboring glass panel, it is characterised in that:Mill off supportive body knot Part positioning convex portion on structure and form flat part, through being provided with gas tube on flat part, the air inlet of gas tube with it is outside Air pump is connected, in the atmospheric pressure cavity that the gas outlet of gas tube is stretched into and is in glass panel, secondary frame and supportive body structure are formed, gas Pump is pressurizeed by gas tube into atmospheric pressure cavity, the air pressure in atmospheric pressure cavity is more than outdoor air pressure to prevent outside Steam permeates to indoor.

It is an advantage of the invention that:

For the present invention by inflating to form an atmospheric pressure cavity to glass curtain wall dividing joint position, atmospheric pressure cavity makes indoor air pressure Power is more than outdoor air pressure, so that the steam of outside loses the power permeated to indoor, it is existing to reach prevention infiltration As the purpose of generation, the watertightness performance of glass curtain wall is substantially increased.

Brief description of the drawings

Fig. 1 is the existing waterproof measure explanation figure of glass curtain wall.

Fig. 2 is the structural representation of glass curtain wall pressurization active waterproof system of the present invention.

Embodiment

As shown in Fig. 2 glass curtain wall pressurization active waterproof system of the present invention is applied to various types of glass curtain walls.Such as Figure, glass curtain wall generally comprise the supportive body structure 50 for forming keel structure, and each sash that keel structure is formed is provided with one Block glass panel 11, four edges of glass panel 11 are designed with secondary frame 14, and by briquetting 16, (Fig. 2 is not shown secondary frame 14, please join Fig. 1 is examined to understand) it is arranged in supportive body structure 50, wherein, briquetting 16 is fixed on supportive body knot by bolt assembly 17 In the positioning convex portion of structure 50, a counter plate is designed with the longitudinal dividing joint, transverse dividing seam between two neighboring glass panel 11 Catch 13, panel catch 13 keep fixing by secondary frame 14, and longitudinal dividing joint between two neighboring glass panel 11, laterally point Fluid sealant 12 is designed with lattice seam.The shape such as Fig. 2, in the present invention, the part positioning convex portion in mill off supportive body structure 50 Run through into flat part 501, on flat part 501 and gas tube 32 is installed, wherein, the air inlet of gas tube 32 is with being located at glass curtain wall Outside air pump (not shown) is connected, the gas outlet of gas tube 32 through flat part 501 and stretch into glass panel 11, In the atmospheric pressure cavity 40 that fluid sealant 12, secondary frame 14 and supportive body structure 50 are formed, so as to air pump by gas tube 32 to atmospheric pressure cavity Pressurizeed in 40, the air pressure (i.e. indoor air pressure) in atmospheric pressure cavity 40 is more than outdoor air pressure, reach prevention The purpose that outside steam permeates to indoor, curtain wall watertightness performance are improved.

In the present invention, supportive body structure 50 is crossbeam, column.Supportive body structure 50 shown in Fig. 2 is according to crossbeam Or column understands.In other words, if if the supportive body structure 50 shown in Fig. 2 is crossbeam, then supportive body structure 50 Then it is not shown for the situation of column, refers to Fig. 2 to understand.

Such as Fig. 2, the part that supportive body structure 50 is exposed to interior is provided with the buckle closure 18 for keeping attractive in appearance.

In actual design, supportive body structure 50 is the structure without closing chamber, is so advantageous to the assembling of gas tube 32.

In addition, seal washer is provided between the through hole opened up on gas tube 32 and flat part 501.

Such as Fig. 2, control and the air control valve 31 of regulation flow of aerating air size are also equipped with gas tube 32.

In the present invention it should be noted that crossbeam, column both (please provided with positioning convex portion towards the side of glass panel 11 Understand with reference to figure 1), it may have flat part 501.Positioning convex portion is used to fix briquetting 16, so as to assemble secondary frame 14 in crossbeam, stand On post, and flat part 501 is used to assemble gas tube 32.

It is an advantage of the invention that:

For the present invention by inflating to form an atmospheric pressure cavity to glass curtain wall dividing joint position, atmospheric pressure cavity makes indoor air pressure Power is more than outdoor air pressure, so that the steam of outside loses the power permeated to indoor, it is existing to reach prevention infiltration As the purpose of generation, the watertightness performance of glass curtain wall is substantially increased.

The technical principle described above for being present pre-ferred embodiments and its being used, come for those skilled in the art Say, without departing from the spirit and scope of the present invention, any equivalent transformation based on the basis of technical solution of the present invention, Simple replacement etc. is obvious to be changed, and is belonged within the scope of the present invention.

Claims (5)

  1. The active waterproof system 1. a kind of glass curtain wall pressurizes, glass curtain wall include forming the supportive body structure of keel structure, dragon Each sash that bone structure is formed is provided with one piece of glass panel, and four edges of glass panel are designed with secondary frame, and secondary frame passes through pressure Block is arranged in supportive body structure, and briquetting is fixed on by bolt assembly in the positioning convex portion of supportive body structure, and adjacent two A counter plate catch is designed with longitudinally, laterally dividing joint between individual glass panel, panel catch keeps fixing by secondary frame, and Fluid sealant is designed with longitudinally, laterally dividing joint between two neighboring glass panel, it is characterised in that:Mill off supportive body structure On part positioning convex portion and form flat part, through being provided with gas tube on flat part, the air inlet of gas tube and outside gas Pump is connected, in the atmospheric pressure cavity that the gas outlet of gas tube is stretched into and is in glass panel, secondary frame and supportive body structure are formed, air pump Pressurizeed by gas tube into atmospheric pressure cavity, the air pressure in atmospheric pressure cavity is more than outdoor air pressure to prevent outside water Vapour permeates to indoor.
  2. The active waterproof system 2. glass curtain wall as claimed in claim 1 pressurizes, it is characterised in that:
    The supportive body structure is crossbeam, column.
  3. The active waterproof system 3. glass curtain wall as claimed in claim 2 pressurizes, it is characterised in that:
    The part that the supportive body structure is exposed to interior is provided with buckle closure.
  4. The active waterproof system 4. glass curtain wall as claimed in claim 2 pressurizes, it is characterised in that:
    The supportive body structure is the structure without closing chamber.
  5. 5. the glass curtain wall pressurization active waterproof system as any one of Claims 1-4, it is characterised in that:
    Air control valve is installed on the gas tube.
CN201710673304.8A 2017-08-08 2017-08-08 Glass curtain wall pressurization active waterproof system CN107654004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710673304.8A CN107654004A (en) 2017-08-08 2017-08-08 Glass curtain wall pressurization active waterproof system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710673304.8A CN107654004A (en) 2017-08-08 2017-08-08 Glass curtain wall pressurization active waterproof system

Publications (1)

Publication Number Publication Date
CN107654004A true CN107654004A (en) 2018-02-02

Family

ID=61128367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710673304.8A CN107654004A (en) 2017-08-08 2017-08-08 Glass curtain wall pressurization active waterproof system

Country Status (1)

Country Link
CN (1) CN107654004A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8692991A (en) * 1990-11-01 1992-05-07 H.H. Robertson (Australia) Pty. Limited Curtain wall system with individually removable wall panels
JPH10131368A (en) * 1996-11-06 1998-05-19 Ohbayashi Corp Water leakage preventive structure of curtain wall
ES2242307T3 (en) * 1997-12-26 2005-11-01 Hankuk Glass Industries Inc. DOUBLE GLASS CLOSED UNIT OF WATERPROOF.
CN202299039U (en) * 2011-10-27 2012-07-04 沈阳远大铝业工程有限公司 Connecting device of steel keel frame hidden-frame glass curtain wall
CN103243845A (en) * 2013-05-07 2013-08-14 成信绿集成股份有限公司 Construction technology for processing glass curtain wall into hollow glass curtain wall
CN104179277A (en) * 2014-08-15 2014-12-03 深圳市广田方特幕墙科技有限公司 Water diversion and drainage system for mixing frame curtain wall
CN204475602U (en) * 2015-02-05 2015-07-15 安徽新视野门窗幕墙工程有限公司 The complete hidden frame anti-drop device of curtain wall
CN106284779A (en) * 2016-11-03 2017-01-04 中标建设集团股份有限公司 A kind of bright hidden frame of curtain wall connects auxiliary frame, curtain wall system and construction method thereof
CN206289809U (en) * 2016-11-29 2017-06-30 苏州柯利达装饰股份有限公司 A kind of lighting roof curtain wall

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8692991A (en) * 1990-11-01 1992-05-07 H.H. Robertson (Australia) Pty. Limited Curtain wall system with individually removable wall panels
JPH10131368A (en) * 1996-11-06 1998-05-19 Ohbayashi Corp Water leakage preventive structure of curtain wall
ES2242307T3 (en) * 1997-12-26 2005-11-01 Hankuk Glass Industries Inc. DOUBLE GLASS CLOSED UNIT OF WATERPROOF.
CN202299039U (en) * 2011-10-27 2012-07-04 沈阳远大铝业工程有限公司 Connecting device of steel keel frame hidden-frame glass curtain wall
CN103243845A (en) * 2013-05-07 2013-08-14 成信绿集成股份有限公司 Construction technology for processing glass curtain wall into hollow glass curtain wall
CN104179277A (en) * 2014-08-15 2014-12-03 深圳市广田方特幕墙科技有限公司 Water diversion and drainage system for mixing frame curtain wall
CN204475602U (en) * 2015-02-05 2015-07-15 安徽新视野门窗幕墙工程有限公司 The complete hidden frame anti-drop device of curtain wall
CN106284779A (en) * 2016-11-03 2017-01-04 中标建设集团股份有限公司 A kind of bright hidden frame of curtain wall connects auxiliary frame, curtain wall system and construction method thereof
CN206289809U (en) * 2016-11-29 2017-06-30 苏州柯利达装饰股份有限公司 A kind of lighting roof curtain wall

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Application publication date: 20180202

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