CN113090176A - Anti-corrosion aluminum alloy door and window with air leakage detection function - Google Patents
Anti-corrosion aluminum alloy door and window with air leakage detection function Download PDFInfo
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- CN113090176A CN113090176A CN202110413194.8A CN202110413194A CN113090176A CN 113090176 A CN113090176 A CN 113090176A CN 202110413194 A CN202110413194 A CN 202110413194A CN 113090176 A CN113090176 A CN 113090176A
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- fixedly connected
- wall
- window
- aluminum alloy
- air leakage
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/12—Constructions depending on the use of specified materials of metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an anti-corrosion aluminum alloy door and window with air leakage detection, which belongs to the technical field of aluminum alloy door and window, and comprises a frame body, wherein glass is arranged on the inner wall of the frame body, the glass can detect the air leakage of the aluminum alloy window, the air leakage position of the aluminum alloy window can be clearly displayed through the arrangement of a position display film, so that a maintainer can better maintain the air leakage position, the detection and later maintenance efficiency is improved, the aluminum alloy door and window can detect in a certain pressure range through the arrangement of a pressure limiting device, the damage of the aluminum alloy door and window caused by over detection is avoided, the damage caused by over work of an exhaust fan is also avoided, the serious condition of the air leakage condition of the window can be judged through the arrangement of a gas flowmeter, and the maintainer can maintain according to the air leakage condition, further indirectly increasing maintenance efficiency.
Description
Technical Field
The invention relates to the technical field of aluminum alloy doors and windows, in particular to an anti-corrosion aluminum alloy door and window with air leakage detection function.
Background
An aluminum alloy door and window is a door and window made of aluminum alloy extruded sections as frames, stiles and sash materials, and is called an aluminum alloy door and window, and is called an aluminum door and window for short. The aluminum alloy doors and windows comprise doors and windows which are compounded with wood and plastic by taking aluminum alloy as a base material of a stress rod piece, and are called aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows for short.
The existing anti-corrosion aluminum alloy window has the advantages that the air leakage condition of the aluminum alloy window can occur after the aluminum alloy window is used for a long time, if the aluminum alloy window is not maintained in time under the air leakage condition, the use effect of the aluminum alloy window can be influenced, the aluminum alloy window can be damaged, when the air leakage condition of the aluminum alloy window is checked, the aluminum alloy window can be detected when the outside air blows to the aluminum alloy window, and the detection efficiency is influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an anti-corrosion aluminum alloy door and window with air leakage detection, which can carry out air leakage detection on an aluminum alloy window, can clearly display the air leakage position of the aluminum alloy window through the arrangement of a position display film, enables maintenance personnel to better maintain the air leakage position, improves the detection and later maintenance efficiency, and enables the aluminum alloy door and window to be detected within a certain pressure range through the arrangement of a pressure limiting device, thereby not only avoiding the damage of the aluminum alloy door and window caused by over-detection, but also avoiding the damage caused by over-work of an exhaust fan, judging the serious condition of the air leakage condition of the window through the arrangement of a gas flowmeter, enabling the maintenance personnel to maintain according to the air leakage condition, and further indirectly increasing the maintenance efficiency.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An anti-corrosion aluminum alloy door window with air leakage detection function comprises a frame body, wherein glass is installed on the inner wall of the frame body, a fixing groove matched with the shape of the frame body is formed in the side wall of one side of the frame body, an iron ring is installed on the inner wall of the fixing groove, a funnel-shaped sealing frame is arranged on the side wall, close to the iron ring, of the frame body, the bottom end of the sealing frame is matched with the shape of the iron ring, a connecting pipe is fixedly connected to the top end of the sealing frame, an exhaust fan is fixedly connected to the top end of the connecting pipe, a ring groove is formed in the bottom end of the sealing frame, a plurality of uniformly distributed electromagnets are fixedly connected to the inner wall of the ring groove, the electromagnets are all located right above the iron ring, a fiber film is fixedly connected to the inner wall of the bottom end of the sealing frame, a plurality of installation pipes are, and a pressure limiting device is arranged on the inner wall of the mounting pipe.
Further, the voltage limiting device includes: the rubber sealing device comprises a first supporting rod, a second supporting rod, a fixed pipe, a compression spring, a piston, a movable rod, a top plug, an inner rubber ring and an outer rubber ring, wherein the top end of the sealing frame is fixedly connected with an installation pipe, the bottom end of the installation pipe is communicated with the sealing frame, the inner wall of the sealing frame is fixedly connected with the first supporting rod and the second supporting rod, the second supporting rod is positioned on the upper side of the first supporting rod, the top end of the first supporting rod is fixedly connected with the fixed pipe, the inner wall of the fixed pipe is slidably connected with the movable rod, the compression spring is fixedly connected between the bottom end of the movable rod and the first supporting rod, the top end of the movable rod penetrates through the second supporting rod and is slidably connected with the second supporting rod, the top end of the movable rod is fixedly connected with the piston, the top end of the second supporting rod is fixedly connected with two top plugs which are symmetrically arranged, and the, the utility model discloses a leak testing device, including piston, outer rubber circle, pressure limiting protection device, air exhauster, sealing layer, outer rubber circle of fixedly connected with on the outer wall of piston, outer rubber circle pastes with the inner wall of installation pipe mutually, the piston is close to the inner wall of top stopper in the fixedly connected with rubber circle, the inner wall of interior rubber circle pastes with the outer wall of top stopper mutually, through pressure limiting protection device's setting, when the air exhauster starts and does not have the air leakage condition between framework and the glass, in order to avoid the excessive convulsions of air exhauster, cause the harm to devices such as sealing layer between framework and the glass, because pressure reason piston moves down, when the piston removes to breaking away from the top stopper, external air enters into sealed frame from interior.
Further, the middle part of top stopper is protruding form, the protruding form of top stopper is located the inboard of interior rubber circle, and external air can enter into the pressure release in the sealed frame through interior rubber circle when the protruding end of top stopper breaks away from interior rubber circle through the setting to the top stopper, if not set up the protruding end of top stopper, then the top stopper breaks away from in the interior rubber circle external air could enter into the sealed frame completely, and when the top stopper breaks away from interior rubber circle again, the top stopper probably appears eccentric circumstances and causes the damage to the interior rubber circle.
Further, the fibre membrane sets up to the bilayer, the upper strata fixedly connected with glue layer on the inner wall of fibre membrane, the lower floor the ventilation hole that a plurality of evenly distributed all have been seted up on the bottom surface of fibre membrane and glue layer, the lower floor fixedly connected with breathable fiber layer on the inner wall of fibre membrane, breathable fiber layer's inside packing has colored powder, is located the lower floor the fibre membrane is close to the framework, the upper strata the framework is kept away from to the fibre membrane, through the setting to fibre membrane, ventilation hole, breathable fiber layer, if the condition that leaks out appears between framework and the glass when starting the air exhauster and taking out air to the framework, and wind blows to breathable fiber layer through the ventilation hole this moment, and on this moment the intraformational colored powder of breathable fiber was blown to glue layer, can judge the position that leaks out of window through the distribution condition of colored powder on glue layer.
Further, the upper strata the fibre membrane sets up to waterproof ventilated membrane, the particle diameter of coloured powder is greater than the aperture of waterproof ventilated membrane, through the setting to fibre membrane and coloured powder, makes the air can pass through the fibre membrane and coloured powder can't pass through the fibre membrane, and then has avoided coloured powder to fly away and cause the pollution in the inside of sealed frame.
Further, for can dismantling the connection between fibre membrane and the seal frame, use through setting up fibre membrane as removable new fibre membrane after glue layer and the ventilative fibrous layer in the fibre membrane use.
Furthermore, a gap is reserved between the glue layer and the breathable fiber layer, and colored powder in the breathable fiber layer is prevented from being stained on the glue layer through arrangement of the glue layer and the breathable fiber layer.
Further, the bottom fixedly connected with sealing strip of seal frame, the bottom of sealing strip pastes with the top surface of iron ring mutually, the distance between the bottom of electro-magnet and the bottom surface of seal frame is not big and 1 centimetre, through the setting to electro-magnet and sealing strip, can make and keep sealed between the bottom of seal frame and the framework, has avoided external air to enter into the detection effect that influences the hourglass wind in the seal frame from between seal frame and the iron ring.
Furthermore, fixedly connected with gas flowmeter on the lateral wall of connecting pipe, when the air exhauster is at convulsions and the framework nevertheless has the condition of leaking out, can observe what of the volume of leaking out through gas flowmeter's setting, whether the condition of can indirect judgement leaking out is serious.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can carry out the detection of leaking out to aluminum alloy window through setting up it, through showing the setting of position membrane, the department that leaks out that demonstrates aluminum alloy window that can be more clear, make maintenance personal can be better maintain to the department that leaks out, the maintenance efficiency of detection and later stage has been improved, and the setting through the pressure limiting device, make aluminum alloy door and window can detect in certain pressure range, not only avoided aluminum alloy door and window to cause the damage because of excessive detection, avoided the air exhauster to do work excessively simultaneously again and cause the damage, and the setting through gas flowmeter, can judge the serious condition of the window condition that leaks out, make maintenance personal maintain according to the condition of leaking out, further indirect maintenance efficiency that has increased.
(2) The pressure limiting device comprises: the device comprises a first supporting rod, a second supporting rod, a fixed pipe, a compression spring, a piston, a movable rod, a top plug, an inner rubber ring and an outer rubber ring, wherein the top end of the sealing frame is fixedly connected with an installation pipe, the bottom end of the installation pipe is communicated with the sealing frame, the inner wall of the sealing frame is fixedly connected with the first supporting rod and the second supporting rod, the second supporting rod is positioned at the upper side of the first supporting rod, the top end of the first supporting rod is fixedly connected with the fixed pipe, the inner wall of the fixed pipe is slidably connected with the movable rod, the compression spring is fixedly connected between the bottom end of the movable rod and the first supporting rod, the top end of the movable rod penetrates through and is slidably connected with the second supporting rod, the top end of the movable rod is fixedly connected with the piston, the top end of the second supporting rod is fixedly connected with two top plugs which are symmetrically arranged, the top end of the top plug penetrates, outer rubber circle pastes with the inner wall of installation pipe mutually, rubber circle in the piston is close to fixedly connected with on the inner wall of top stopper, the inner wall of interior rubber circle pastes with the outer wall of top stopper mutually, setting through voltage limiting protection device, when the air exhauster starts and when not having the air leakage condition between framework and the glass, in order to avoid the air exhauster excessive convulsions, cause the harm to devices such as sealing layer between framework and the glass, because pressure reason piston downstream, when the piston removes to breaking away from the top stopper, external air enters into in the sealing frame from interior rubber circle, accomplish the test of air leakage promptly.
(3) The middle part of top stopper is protruding form, the inboard of rubber circle in the protruding form of top stopper is located, external air can enter into sealed frame in the rubber circle in can breaking away from the interior rubber circle through the protruding end to the top stopper, if not set up the protruding end of top stopper, then the top stopper breaks away from in the interior rubber circle external air could enter into sealed frame completely, and when the top stopper breaks away from in the interior rubber circle again, the top stopper probably appears eccentric circumstances and causes the damage to the rubber circle.
(4) The fibre membrane sets up to the bilayer, fixedly connected with glue layer on the inner wall of upper fibre membrane, a plurality of evenly distributed's ventilation hole has all been seted up on the fibre membrane of lower floor and glue layer's the bottom surface, fixedly connected with breathable fiber layer on the inner wall of lower floor's fibre membrane, breathable fiber layer's inside packing has colored powder, the fibre membrane that is located the lower floor is close to the framework, the framework is kept away from to upper fibre membrane, through to the fibre membrane, the ventilation hole, breathable fiber layer's setting, if the condition of leaking out appears between framework and the glass when starting the air exhauster and taking out air to the framework, wind blows to breathable fiber layer through the ventilation hole this moment, this moment the intraformational colored powder of breathable fiber is blown to glue layer on, can judge the position of leaking out of window through the distribution condition of colored powder on.
(5) The upper fibrous membrane sets up to waterproof ventilated membrane, and the particle diameter of coloured powder is greater than the aperture of waterproof ventilated membrane, through the setting to fibrous membrane and coloured powder, makes the air can pass through the fibrous membrane and coloured powder can't pass through the fibrous membrane, and then has avoided coloured powder to fly away and cause the pollution in the inside of sealed frame.
(6) The fiber membrane is detachably connected with the sealing frame, and the fiber membrane is arranged in a glue layer and a breathable fiber layer in the fiber membrane and then can be replaced to be used.
(7) A gap is reserved between the glue layer and the breathable fiber layer, and colored powder in the breathable fiber layer is prevented from being stained on the glue layer through arrangement of the glue layer and the breathable fiber layer.
(8) The bottom fixedly connected with sealing strip of sealing frame, the bottom of sealing strip pastes with the top surface of iron ring mutually, and the distance between the bottom of electro-magnet and the bottom surface of sealing frame is not big and 1 centimetre, through the setting to electro-magnet and sealing strip, can make and keep sealed between the bottom of sealing frame and the framework, has avoided external air to enter into the detection effect that influences the hourglass wind in the sealing frame from between sealing frame and the iron ring.
(9) Fixedly connected with gas flowmeter on the lateral wall of connecting pipe, when the air exhauster is at convulsions and the framework is but when having the condition of leaking out, can observe what of the volume of leaking out through gas flowmeter's setting, whether the condition of can indirect judgement leaking out is serious.
Drawings
FIG. 1 is a schematic front view of the frame of the present invention;
FIG. 2 is a schematic top sectional view of the frame body with the sealing frame installed thereon;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic top sectional view of the present invention at the location of the installation tube;
FIG. 5 is a schematic top view of a positioning film according to the present invention.
The reference numbers in the figures illustrate:
1. frame, 2, glass; 3. an iron ring; 4. a sealing frame; 5. an exhaust fan; 6. a gas flow meter; 7. a connecting pipe; 8. a position display film; 9. installing a pipe; 10. an annular groove; 11. an electromagnet; 12. a sealing strip; 13. a first support bar; 14. a second support bar; 15. a fixed tube; 16. a compression spring; 17. a piston; 18. a movable rod; 19. a top plug; 20. an inner rubber ring; 21. an outer rubber ring; 22. a glue layer; 23. a breathable fibrous layer; 24. a vent hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an anti-corrosion aluminum alloy door and window with air leakage detection comprises a frame body 1, glass 2 is installed on the inner wall of the frame body 1, a fixing groove matched with the shape of the frame body 1 is formed in the side wall of one side of the frame body 1, an iron ring 3 is installed on the inner wall of the fixing groove, a funnel-shaped sealing frame 4 is arranged on the side wall of the frame body 1 close to the iron ring 3, the bottom end of the sealing frame 4 is matched with the shape of the iron ring 3, a connecting pipe 7 is fixedly connected to the top end of the sealing frame 4, a gas flowmeter 6 is fixedly connected to the side wall of the connecting pipe 7, when air leakage occurs in the frame body 1 due to air draft of an exhaust fan 5, the air leakage amount can be observed through the arrangement of the gas flowmeter 6, whether the air leakage condition is serious can be indirectly judged, the exhaust fan 5 is fixedly, a plurality of evenly distributed's of fixedly connected with electro-magnet 11 on the inner wall of ring channel 10, a plurality of electro-magnet 11 all are located the positive upside of iron ring 3, the bottom fixedly connected with sealing strip 12 of seal frame 4, the bottom of sealing strip 12 pastes with the top surface of iron ring 3 mutually, distance between the bottom of electro-magnet 11 and the bottom surface of seal frame 4 is not big and 1 centimetre, through the setting to electro-magnet 11 and sealing strip 12, can make and keep sealed between the bottom of seal frame 4 and the framework 1, avoided external air to enter into the detection effect that influences the hourglass wind in the seal frame 4 from between seal frame 4 and the iron ring 3, fixedly connected with fibre membrane 8 on the inner wall of seal frame 4 bottom, a plurality of installation pipes 9 of fixedly connected with on the lateral wall of seal frame 4, the bottom and the seal frame 4 of installation pipe 9 are linked together, installation pressure limiting device on the inner wall of installation pipe 9, the pressure limiting device includes: a first supporting rod 13, a second supporting rod 14, a fixed tube 15, a compression spring 16, a piston 17, a movable rod 18, a top plug 19, an inner rubber ring 20 and an outer rubber ring 21, wherein the top end of the sealing frame 4 is fixedly connected with an installation tube 9, the bottom end of the installation tube 9 is communicated with the sealing frame 4, the inner wall of the sealing frame 4 is fixedly connected with the first supporting rod 13 and the second supporting rod 14, the second supporting rod 14 is positioned at the upper side of the first supporting rod 13, the top end of the first supporting rod 13 is fixedly connected with the fixed tube 15, the inner wall of the fixed tube 15 is slidably connected with the movable rod 18, the bottom end of the movable rod 18 is fixedly connected with the compression spring 16 between the first supporting rod 13, the top end of the movable rod 18 penetrates through the second supporting rod 14 and is slidably connected with the second supporting rod, the top end of the movable rod 18 is fixedly connected with the piston 17, the top ends of the second supporting rod 14 are fixedly connected with two top plugs 19 which are symmetrically arranged, the outer wall of the piston 17 is fixedly connected with an outer rubber ring 21, the outer rubber ring 21 is attached to the inner wall of the installation pipe 9, the inner wall of the piston 17 close to the top plug 19 is fixedly connected with an inner rubber ring 20, the inner wall of the inner rubber ring 20 is attached to the outer wall of the top plug 19, through the arrangement of the pressure limiting protection device, when the exhaust fan 5 is started and no air leakage exists between the frame body 1 and the glass 2, in order to avoid excessive air exhaust of the exhaust fan 5 and damage to devices such as a sealing layer between the frame body 1 and the glass 2, the piston 17 moves downwards due to pressure, when the piston 17 moves to be separated from the top plug 19, the external air enters the sealing frame 4 from the inner rubber ring 20, namely, the air leakage test is completed, the middle part of the top plug 19 is in a convex shape, the convex shape of the top plug 19 is positioned on the inner side of the inner rubber ring 20, and when the convex end of the top plug 19 is separated from the inner rubber ring 20, the external air can enter the sealing frame 4 through the inner rubber ring, if the protruding end of the top plug 19 is not provided, the external air can enter the sealing frame 4 only when the top plug 19 is completely separated from the inner rubber ring 20, and when the top plug 19 is completely separated from the inner rubber ring 20 and enters the inner rubber ring 20 again, the top plug 19 may be eccentric and damage the inner rubber ring 20.
Referring to fig. 2 and 5, the fiber membrane 8 is a double layer, the inner wall of the upper fiber membrane 8 is fixedly connected with a glue layer 22, the bottom surfaces of the lower fiber membrane 8 and the glue layer 22 are both provided with a plurality of uniformly distributed vent holes 24, the inner wall of the lower fiber membrane 8 is fixedly connected with an air-permeable fiber layer 23, the air-permeable fiber layer 23 is filled with colored powder, the lower fiber membrane 8 is close to the frame body 1, the upper fiber membrane 8 is far away from the frame body 1, when the exhaust fan 5 is started to exhaust air from the frame body 1, if air leakage occurs between the frame body 1 and the glass 2, the air is blown to the air-permeable fiber layer 23 through the vent holes 24, and the colored powder in the air-permeable fiber layer 23 is blown to the glue layer 22, the air leakage position of the window can be determined according to the distribution condition of the colored powder on the glue layer 22, upper fibrous membrane 8 sets up to waterproof ventilated membrane, the particle diameter of coloured powder is greater than the aperture of waterproof ventilated membrane, through the setting to fibrous membrane 8 and coloured powder, make the air can pass through fibrous membrane 8 and coloured powder can't pass through fibrous membrane 8, and then avoided coloured powder to fly away and cause the pollution in the inside of seal frame 4, be connected for dismantling between fibrous membrane 8 and the seal frame 4, glue layer 22 and the ventilative fibrous layer 23 through setting up fibrous membrane 8 in the fibrous membrane 8 use the removable new fibrous membrane 8 of back, leave the space between glue layer 22 and the ventilative fibrous layer 23, colored powder that has avoided in ventilative fibrous layer 23 through setting up to glue layer 22 and ventilative fibrous layer 23 is infected with on glue layer 22.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides an anticorrosion aluminum alloy door and window with leak wind detects, includes framework (1), install glass (2), its characterized in that on the inner wall of framework (1): the iron ring sealing device is characterized in that a fixing groove matched with the shape of the frame body (1) is formed in the side wall of one side of the frame body (1), an iron ring (3) is installed on the inner wall of the fixing groove, a funnel-shaped sealing frame (4) is arranged on the side wall, close to the iron ring (3), of the frame body (1), the bottom end of the sealing frame (4) is matched with the shape of the iron ring (3), a connecting pipe (7) is fixedly connected to the top end of the sealing frame (4), an exhaust fan (5) is fixedly connected to the top end of the connecting pipe (7), a ring groove (10) is formed in the bottom end of the sealing frame (4), a plurality of uniformly distributed electromagnets (11) are fixedly connected to the inner wall of the ring groove (10), the electromagnets (11) are all located on the upper side of the iron ring (3), a fiber film (8) is fixedly connected to the inner wall of the bottom end of the sealing frame (4), and, the bottom end of the mounting pipe (9) is communicated with the sealing frame (4), and a pressure limiting device is mounted on the inner wall of the mounting pipe (9).
2. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 1, characterized in that: the pressure limiting device comprises: the sealing device comprises a first supporting rod (13), a second supporting rod (14), a fixed pipe (15), a compression spring (16), a piston (17), a movable rod (18), a top plug (19), an inner rubber ring (20) and an outer rubber ring (21), wherein the top end of a sealing frame (4) is fixedly connected with a mounting pipe (9), the bottom end of the mounting pipe (9) is communicated with the sealing frame (4), the inner wall of the sealing frame (4) is fixedly connected with the first supporting rod (13) and the second supporting rod (14), the second supporting rod (14) is positioned on the upper side of the first supporting rod (13), the top end of the first supporting rod (13) is fixedly connected with the fixed pipe (15), the inner wall of the fixed pipe (15) is slidably connected with the movable rod (18), the compression spring (16) is fixedly connected between the bottom end of the movable rod (18) and the first supporting rod (13), and the top end of the movable rod (18) penetrates through the second supporting rod (14) and is slidably connected with the second supporting rod (14, the top fixedly connected with piston (17) of movable rod (18), top stopper (19) that two symmetries of the top fixedly connected with of second bracing piece (14) set up, piston (17) and sliding connection with it are run through on the top of top stopper (19), rubber ring (21) outside fixedly connected with on the outer wall of piston (17), outer rubber ring (21) pastes with the inner wall of installation pipe (9) mutually, rubber ring (20) in the fixedly connected with on piston (17) is close to the inner wall of top stopper (19), the inner wall of interior rubber ring (20) pastes with the outer wall of top stopper (19) mutually.
3. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 2, characterized in that: the middle part of the top plug (19) is in a convex shape, and the convex shape of the top plug (19) is positioned on the inner side of the inner rubber ring (20).
4. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 1, characterized in that: fibrous membrane (8) sets up to the bilayer, the upper strata fixedly connected with glue layer (22), lower floor on the inner wall of fibrous membrane (8) all set up a plurality of evenly distributed's ventilation hole (24) on the bottom surface of fibrous membrane (8) and glue layer (22), lower floor fixedly connected with ventilative fibrous layer (23) on the inner wall of fibrous membrane (8), the inside packing of ventilative fibrous layer (23) has coloured powder, is located the lower floor fibrous membrane (8) are close to framework (1), the upper strata framework (1) is kept away from in fibrous membrane (8).
5. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 1, characterized in that: the upper layer the fiber membrane (8) is set to be a waterproof breathable membrane, and the particle size of the colored powder is larger than the pore diameter of the waterproof breathable membrane.
6. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 4, wherein: the fiber membrane (8) is detachably connected with the sealing frame (4).
7. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 4, wherein: and a gap is reserved between the glue layer (22) and the breathable fiber layer (23).
8. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 1, characterized in that: the bottom fixedly connected with sealing strip (12) of sealing frame (4), the bottom of sealing strip (12) pastes with the top surface of iron ring (3) mutually, the distance between the bottom of electro-magnet (11) and the bottom surface of sealing frame (4) is not big and 1 centimetre.
9. The anti-corrosion aluminum alloy door and window with air leakage detection function according to claim 1, characterized in that: and a gas flowmeter (6) is fixedly connected to the side wall of the connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413194.8A CN113090176A (en) | 2021-04-16 | 2021-04-16 | Anti-corrosion aluminum alloy door and window with air leakage detection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110413194.8A CN113090176A (en) | 2021-04-16 | 2021-04-16 | Anti-corrosion aluminum alloy door and window with air leakage detection function |
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| CN113090176A true CN113090176A (en) | 2021-07-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222911A (en) * | 2023-05-08 | 2023-06-06 | 山西智达建筑工程检测有限公司 | Energy-saving and environment-friendly detection device for green building |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222911A (en) * | 2023-05-08 | 2023-06-06 | 山西智达建筑工程检测有限公司 | Energy-saving and environment-friendly detection device for green building |
| CN116222911B (en) * | 2023-05-08 | 2023-07-14 | 山西智达建筑工程检测有限公司 | Energy-saving and environment-friendly detection device for green building |
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