CN113432793A - Building door and window on-site airtightness performance detection device - Google Patents
Building door and window on-site airtightness performance detection device Download PDFInfo
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- CN113432793A CN113432793A CN202110810854.6A CN202110810854A CN113432793A CN 113432793 A CN113432793 A CN 113432793A CN 202110810854 A CN202110810854 A CN 202110810854A CN 113432793 A CN113432793 A CN 113432793A
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- 238000001514 detection method Methods 0.000 title claims abstract description 152
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 description 3
- 230000035699 permeability Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 239000012780 transparent material Substances 0.000 description 1
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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
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Abstract
The invention discloses a building door and window field airtightness detection device, and belongs to the technical field of airtightness detection equipment. The utility model provides a building door and window on-spot air tightness performance detection device, includes detection case, sealed lid rotates to be connected on the detection case, still includes: the detection box comprises a pressurizing bin arranged in the detection box, and a detection bin capable of accurately detecting the air leakage position of a door and a window is arranged below the pressurizing bin; the motor is fixedly connected to the side wall of the detection box; the invention can detect the wind pressure resistance of the door and the window while detecting the air tightness of the door and the window, then can accurately detect the part with poor air tightness of the door and the window in the detection process, can improve the tightness of the joint of the sealing cover and the detection box, avoids the air pressure in the pressurizing bin from leaking through a gap to influence the detection result of the door and the window, and can realize automatic feeding and discharging, thereby reducing the labor intensity of workers and greatly improving the detection efficiency.
Description
Technical Field
The invention relates to the technical field of air tightness detection equipment, in particular to a device for detecting the on-site air tightness of building doors and windows.
Background
The air tightness of the door and window refers to the air permeability of the unit opening seam length or unit area of the door and window, and the air permeability resistance of the door and window in a closed state is checked, and the door and window is usually detected before the installation of the building door and window in the field detection of building door and window engineering.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the function is single, the part with poor air tightness of the door and window cannot be accurately detected when the air tightness of the door and window is detected, manual feeding and discharging are needed, the labor intensity of workers is increased, and the detection efficiency is reduced, and provides the device for detecting the on-site air tightness of the door and window of the building.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building door and window on-spot air tightness performance detection device, includes detection case, sealed lid rotates to be connected on the detection case, still includes: the detection box comprises a pressurizing bin arranged in the detection box, and a detection bin capable of accurately detecting the air leakage position of a door and a window is arranged below the pressurizing bin; the motor is fixedly connected to the side wall of the detection box, a first rotating shaft is fixedly connected to the output end of the motor, a supporting plate is fixedly connected to the first rotating shaft, an air cylinder is fixedly connected to the supporting plate, a connecting plate is fixedly connected to the output end of the air cylinder, and a first vacuum chuck is fixedly connected to the bottom of the connecting plate; the hinge is fixedly connected to the detection box, one end, far away from the detection box, of the hinge is fixedly connected with the sealing cover, the bottom of the sealing cover is fixedly connected with the sealing gasket, and the detection box is provided with a locking component capable of locking the sealing cover.
In order to increase the air pressure in the pressurizing bin during detection, preferably, the pressurizing bin comprises an inflating pump fixedly connected to the side wall of the detection box and used for increasing the air pressure in the pressurizing bin, a first guide pipe is connected to the input end of the inflating pump, the output end of the inflating pump is communicated with the pressurizing bin through a second guide pipe, and a sealing assembly capable of increasing the sealing performance of the detection box and the sealing cover is arranged in the detection box.
In order to increase the leakproofness of the detection box during detection, furthermore, the seal assembly comprises an air bag, the air bag is arranged around the opening at the top of the detection box, the air inlet end of the air bag is communicated with the inner wall of the detection box, and a seal groove is formed in the seal cover.
In order to improve the sealing effect between the detection box and the sealing cover, further, the locking component comprises a screw rod and a nut, the screw rod is fixedly connected to the detection box, and the nut is in threaded connection with the screw rod.
In order to detect the accurate detection door and window position that leaks gas during the detection, it is preferred, detect the storehouse including installing the pick-up plate at the detection case inner wall for accept the door and window of putting into in the detection case, the bleeder vent has been seted up on the pick-up plate, detection case inner wall fixedly connected with pivot two, the multiunit flabellum that has arranged equidistantly in the pivot two, the multiunit the flabellum all rotates and connects in pivot two, be equipped with a fixed part that can increase the leakproofness between door and window and the pick-up plate on the pick-up plate.
In order to fix door and window on the pick-up plate, and improve the leakproofness between door and window and the pick-up plate, further, fixed part includes sealing strip, vacuum chuck two, piston cylinder, electric telescopic handle, sealing strip, the equal fixed connection of vacuum chuck two are on the pick-up plate, the equal fixed connection of piston cylinder, electric telescopic handle is in the pick-up plate bottom, vacuum chuck two pass through the third pipe and be linked together with the piston cylinder, sliding connection has the piston board in the piston cylinder, piston board and electric telescopic handle's output fixed connection.
In order to keep the air pressure in the air bag stable, furthermore, an exhaust pipe is connected to the air bag, and an overflow valve and a valve switch are respectively arranged on the exhaust pipe.
In order to reduce the labor intensity of workers when detecting a large number of doors and windows, the detection device is preferred, two cylinders and two vacuum chucks are symmetrically arranged on the same side and are fixedly connected to the supporting plate, the output ends of the two cylinders are fixedly connected to the connecting plate, and the vacuum chucks are fixedly connected to the connecting plate.
In order to rotate the nut, a handle is fixedly connected to the outer wall of the nut.
In order to conveniently move the whole detection box, preferably, the side wall of the detection box is fixedly connected with a handle, and the bottom of the detection box is fixedly connected with a self-locking wheel.
Compared with the prior art, the invention provides a building door and window field airtightness detection device, which has the following beneficial effects: 1. this on-spot gas tightness performance detection device of building door and window, when the gas tightness to door and window detected, boost in to the pressure boost storehouse through the pump, thereby make the pressure boost storehouse internal gas pressure reach 250Pa, gas can detect door and window's gas tightness and anti-wind pressure ability simultaneously this moment, thereby judge whether qualified door and window's gas tightness and anti-wind pressure numerical value, simultaneously at the in-process that detects, when door and window's gas tightness is relatively poor, gas can pass through door and window's gap, the bleeder vent is discharged into and is detected in the storehouse, make gas can blow the flabellum and rotate, thereby the relatively poor position of accurate judgement door and window gas tightness.
2. This building door and window on-spot air tightness performance detection device, the motor drive backup pad rotates ninety degrees, simultaneously through the cylinder, vacuum chuck two, adsorb door and window on vacuum chuck two, then the cylinder drives vacuum chuck two and resets, the clockwise one hundred eighty degrees that rotates of motor drive backup pad, make door and window arrange in directly over the detection case top, place door and window on the pick-up plate simultaneously, accomplish the material loading, then the cylinder through the backup pad other end and the second door and window that will test of vacuum chuck take out, detect door and window in the time of last unloading, thereby reduce staff's intensity of labour, very big improvement the efficiency that detects.
3. This building door and window on-spot gas tightness performance detection device, when the gas tightness to door and window detects, the nut rotates, the nut removes to one side of detection case, promote sealed inboard sealed pad of lid and the tight close looks subsides in detection case top, thereby improve the leakproofness of sealed lid and detection case junction, the pump is when the pressure boost in to the pressure boost storehouse simultaneously, gaseous inlet end entering gasbag through the gasbag in, make gasbag inflation paste with sealed groove mutually, further improve the leakproofness of sealed lid and detection case junction, avoid avoiding the atmospheric pressure in the pressure boost storehouse to reveal through the gap, influence door and window's testing result.
The device has the advantages that the wind pressure resistance of the door and the window can be detected when the air tightness of the door and the window is detected, then the part with poor air tightness of the door and the window can be accurately detected in the detection process, meanwhile, the sealing property of the joint of the sealing cover and the detection box can be improved, the air pressure in the pressurizing bin is prevented from leaking through a gap to influence the detection result of the door and the window, automatic feeding and discharging can be realized, the labor intensity of workers is reduced, and the detection efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of an external structure of a device for detecting the on-site air tightness of building doors and windows according to the present invention;
FIG. 2 is a schematic view of the overall structure of the device for detecting the on-site air tightness of the building door and window provided by the invention;
FIG. 3 is an enlarged view of the portion A in FIG. 2 of the device for detecting the on-site air tightness of the building door and window according to the present invention;
FIG. 4 is a schematic view of an inner wall structure of the device for detecting the on-site air tightness of the building door and window according to the present invention;
FIG. 5 is a side view of the device for detecting the on-site air tightness of building doors and windows according to the present invention;
FIG. 6 is an enlarged view of the portion B in FIG. 5 of the apparatus for detecting the on-site air tightness of the building door and window according to the present invention;
FIG. 7 is a schematic diagram of an inner wall structure of the device for detecting the on-site air tightness of the building door and window according to the present invention;
fig. 8 is an enlarged view of a portion C in fig. 7 of the device for detecting the air tightness of the building door and window site according to the present invention.
In the figure: 1. a detection box; 101. a pressurizing bin; 102. a detection bin; 2. a sealing cover; 201. a gasket; 202. a sealing groove; 203. a hinge; 204. a screw rod; 205. a nut; 206. a handle; 3. an air bag; 301. an exhaust pipe; 302. an overflow valve; 303. opening and closing a valve; 4. an inflator pump; 401. a first conduit; 402. a second conduit; 5. a handle; 501. a self-locking wheel; 6. a motor; 601. a first rotating shaft; 602. a support plate; 603. a cylinder; 604. a connecting plate; 605. a first vacuum chuck; 7. detecting a plate; 701. air holes are formed; 702. a sealing strip; 8. a second vacuum chuck; 801. a piston cylinder; 802. a piston plate; 803. an electric telescopic rod; 804. a third conduit; 9. a second rotating shaft; 901. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-8, a building door and window on-site airtightness performance detection device, including detection case 1, sealed lid 2 rotates to be connected on detection case 1, still includes: a pressurizing bin 101 arranged in the detection box 1, and a detection bin 102 which can accurately detect the air leakage position of a door and a window is arranged below the pressurizing bin 101; the motor 6 is fixedly connected to the side wall of the detection box 1, a first rotating shaft 601 is fixedly connected to the output end of the motor 6, a supporting plate 602 is fixedly connected to the first rotating shaft 601, an air cylinder 603 is fixedly connected to the supporting plate 602, a connecting plate 604 is fixedly connected to the output end of the air cylinder 603, and a first vacuum chuck 605 is fixedly connected to the bottom of the connecting plate 604;
hinge 203, fixed connection is on detection case 1, and hinge 203 keeps away from the one end and the sealed lid 2 fixed connection of detection case 1, and 2 bottom fixedly connected with of sealed lid seal pad 201 are equipped with a locking part that can lock sealed lid 2 on the detection case 1.
The pressurizing bin 101 comprises an inflating pump 4 fixedly connected to the side wall of the detection box 1 and used for increasing air pressure in the pressurizing bin 101, a first guide pipe 401 is connected to the input end of the inflating pump 4, the output end of the inflating pump 4 is communicated with the pressurizing bin 101 through a second guide pipe 402, and a sealing assembly capable of increasing the sealing performance of the detection box 1 and the sealing cover 2 is arranged in the detection box 1.
The detection bin 102 comprises a detection plate 7 arranged on the inner wall of the detection box 1 and used for receiving doors and windows placed in the detection box 1, air holes 701 are formed in the detection plate 7, a second rotating shaft 9 is fixedly connected to the inner wall of the detection box 1, a plurality of groups of fan blades 901 are arranged on the second rotating shaft 9 at equal intervals, the plurality of groups of fan blades 901 are all rotatably connected to the second rotating shaft 9, and a fixing part capable of improving the sealing performance between the doors and the windows and the detection plate 7 is arranged on the detection plate 7.
An exhaust pipe 301 is connected to the airbag 3, and a relief valve 302 and a valve switch 303 are provided on the exhaust pipe 301, respectively.
Firstly, when the air tightness of the door and window is detected, the sealing cover 2 is opened, the motor 6 is started, the motor 6 drives the first rotating shaft 601 to rotate, the first rotating shaft 601 drives the supporting plate 602 to rotate ninety degrees clockwise, at the moment, the cylinder 603 is started, the cylinder 603 pushes the connecting plate 604 to descend to a height, the door and window is adsorbed on the first vacuum chuck 605, then the motor 6 drives the first rotating shaft 601 to rotate, the first rotating shaft 601 drives the supporting plate 602 to rotate one hundred eighty degrees clockwise, so that the door and window is perpendicular to the top of the detection box 1, at the moment, the cylinder 603 is started, the cylinder 603 drives the connecting plate 604 to descend to a height, the door and window are placed on the detection plate 7 in the detection box 1, then the door and window are fixed through the fixing part on the detection plate 7, at the same time, the cylinder 603 is reset, the motor 6 is started, the motor 6 drives the supporting plate 602 to rotate ninety degrees clockwise through the first rotating shaft 601, then the sealing cover 2 is closed, the sealing gasket 201 is attached to the top of the detection box 1, at the moment, the inflator pump 4 is started, the inflator pump 4 pressurizes the inside of the pressurizing cabin 101 through the first guide pipe 401 and the second guide pipe 402, so that the air pressure in the pressurizing cabin 101 reaches 250Pa, at the moment, the air can simultaneously detect the air tightness and the wind pressure resistance of the door and window, and whether the air tightness and the wind pressure resistance of the door and window are qualified is judged;
meanwhile, the sealing cover 2 and the detection box 1 are locked through the locking component, so that the sealing gasket 201 arranged at the bottom of the sealing cover 2 is more attached to the top of the detection box 1, the sealing performance of the joint of the sealing cover 2 and the detection box 1 is improved, gas leakage is avoided, the air tightness and wind pressure resistance detection of doors and windows are influenced, meanwhile, when the inflator pump 4 pressurizes the pressurizing bin 101, gas enters the air bag 3 through the gas inlet end of the air bag 3, and the air bag 3 expands to be attached to the sealing groove 202 due to the fact that the one-way valve is arranged in the gas inlet end of the air bag 3, and the sealing performance of the joint of the sealing cover 2 and the detection box 1 is further improved;
when the air tightness of the door and window is poor in the detection process, the gas in the pressurizing bin 101 can be discharged into the detection bin 102 through the gaps of the door and window and the air holes 701, so that the gas can blow the fan blades 901 vertically arranged right below the air holes 701 to rotate, and then the periphery of the bottom of the detection box 1 is made of transparent materials, so that a worker can clearly observe the portion with poor air tightness of the door and window.
When the air pressure in the air bag 3 reaches a certain air pressure value, the overflow valve 302 is opened, the air in the air bag 3 is discharged through the exhaust pipe 301 at the moment, so that the air pressure in the air bag 3 and the air pressure in the detection box 1 are kept stable, and then after the detection is finished, the valve switch 303 is opened, so that the air in the air bag 3 can be discharged.
Example 2:
referring to fig. 1, 5 and 6, a building door and window field airtightness detection device is basically the same as that in embodiment 1, and further, the locking component comprises a screw 204 and a nut 205, the screw 204 is fixedly connected to the detection box 1, and the nut 205 is in threaded connection with the screw 204; after the sealing cover 2 is closed, the nut 205 is firstly placed on the screw rod 204, then the nut 205 is rotated, at this time, the nut 205 moves towards one side of the detection box 1, the sealing gasket 201 on the inner side of the sealing cover 2 is pushed to be tightly attached to the top of the detection box 1, and therefore the sealing performance of the joint of the sealing cover 2 and the detection box 1 is improved, air pressure leakage is avoided, and the detection result of wind pressure resistance of a door and a window is influenced.
Example 3:
referring to fig. 4, 7 and 8, a building door and window field airtightness detection device is substantially the same as that in embodiment 1, and further, the fixing component includes a sealing strip 702, a vacuum chuck two 8, a piston cylinder 801 and an electric telescopic rod 803, the sealing strip 702 and the vacuum chuck two 8 are both fixedly connected to the detection plate 7, the piston cylinder 801 and the electric telescopic rod 803 are both fixedly connected to the bottom of the detection plate 7, the vacuum chuck two 8 is communicated with the piston cylinder 801 through a third conduit 804, a piston plate 802 is slidably connected to the piston cylinder 801, and the piston plate 802 is fixedly connected to an output end of the electric telescopic rod 803; when the door and window air tightness is detected, the electric telescopic rod 803 is started, the electric telescopic rod 803 drives the piston plate I802 to move towards one end far away from the bottom of the piston cylinder 801, so that the second vacuum suction cup 8 generates negative pressure through the third guide pipe 804, and the door and window is adsorbed on the second vacuum suction cup 8.
Example 4:
referring to fig. 2 and 5, the device for detecting the on-site air tightness of building doors and windows is basically the same as that in embodiment 1, and further, two air cylinders 603 and two first vacuum suction cups 605 are symmetrically arranged, the two air cylinders 603 are fixedly connected to a support plate 602, the output ends of the two air cylinders 603 are fixedly connected to a connecting plate 604, and the two first vacuum suction cups 605 are fixedly connected to the connecting plate 604; after the detection, open sealed lid 2, starter motor 6, motor 6 drives backup pad 602 through a pivot 601 and rotates ninety degrees clockwise, cylinder 603 promotes connecting plate 604 decline height this moment, adsorb the door and window after detecting on vacuum chuck 605, then cylinder 603 drives vacuum chuck 605 and resets, the cylinder 603 and the vacuum chuck 605 of keeping away from backup pad 602 one end adsorb the door and window that awaits measuring, motor 6 drives pivot 601 and rotates simultaneously, pivot 601 drives backup pad 602 and rotates one hundred eighty degrees clockwise, the door and window after will detecting is put down, meanwhile, place the door and window that awaits measuring on pick-up plate 7 and continue to detect, so reciprocal door and window to placing on pick-up plate 7 detects in succession, reduce staff's intensity of labour, very big improvement the efficiency that detects.
Example 5:
referring to fig. 5 and 6, a building door and window field airtightness detection device is substantially the same as that in embodiment 1, and further, a handle 206 is fixedly connected to an outer wall of a nut 205; be the ring setting through handle 206 for increase the lifting surface area of palm of the hand and handle 206, when locking sealed lid 2, detection case 1, the staff of being convenient for rotates nut 205.
Example 6:
referring to fig. 1 and 2, a building door and window field airtightness detection device is basically the same as that in embodiment 1, further, a handle 5 is fixedly connected to a side wall of a detection box 1, and a self-locking wheel 501 is fixedly connected to the bottom of the detection box 1; when the detection device needs to be moved, the handle 5 is firstly held, then the device is pushed by the self-locking wheel 501 to move forwards, so that the detection device is convenient to move, and then the detection device can be stably supported by the self-locking function of the self-locking wheel 501 after being moved to a specified place.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a building door and window on-spot air tightness performance detection device, includes detection case (1), sealed lid (2) rotate to be connected on detection case (1), its characterized in that still includes:
the door and window air leakage detection device comprises a pressurization bin (101) arranged in the detection box (1), and a detection bin (102) capable of accurately detecting the air leakage position of a door and a window is arranged below the pressurization bin (101);
the detection box comprises a motor (6) fixedly connected to the side wall of the detection box (1), a first rotating shaft (601) is fixedly connected to the output end of the motor (6), a supporting plate (602) is fixedly connected to the first rotating shaft (601), an air cylinder (603) is fixedly connected to the supporting plate (602), a connecting plate (604) is fixedly connected to the output end of the air cylinder (603), and a first vacuum chuck (605) is fixedly connected to the bottom of the connecting plate (604);
hinge (203), fixed connection is in on detection case (1), the one end and the sealed lid (2) fixed connection of detection case (1) are kept away from in hinge (203), sealed lid (2) bottom fixedly connected with fills up (201), be equipped with a locking part that can lock sealed lid (2) on detection case (1).
2. The building door and window on-site air tightness performance detection device according to claim 1, wherein the pressurization bin (101) comprises an inflator pump (4) fixedly connected to a side wall of the detection box (1) and used for increasing air pressure into the pressurization bin (101), an input end of the inflator pump (4) is connected with a first guide pipe (401), an output end of the inflator pump (4) is communicated with the pressurization bin (101) through a second guide pipe (402), and a sealing assembly capable of increasing the sealing performance of the detection box (1) and the sealing cover (2) is arranged in the detection box (1).
3. The building door and window field airtightness detection device according to claim 2, wherein the sealing assembly comprises an air bag (3), the air bag (3) is disposed around the top opening of the detection box (1), the air inlet end of the air bag (3) is communicated with the inner wall of the detection box (1), and the sealing cover (2) is provided with a sealing groove (202).
4. The building door and window field airtightness detection device according to claim 2, wherein the locking member comprises a screw rod (204) and a nut (205), the screw rod (204) is fixedly connected to the detection box (1), and the nut (205) is in threaded connection with the screw rod (204).
5. The building door and window field airtightness detection device according to claim 1, wherein the detection bin (102) comprises a detection plate (7) mounted on an inner wall of the detection box (1) and used for receiving doors and windows placed in the detection box (1), an air vent (701) is formed in the detection plate (7), a second rotating shaft (9) is fixedly connected to the inner wall of the detection box (1), a plurality of sets of fan blades (901) are arranged on the second rotating shaft (9) at equal intervals, the plurality of sets of fan blades (901) are all rotatably connected to the second rotating shaft (9), and a fixing component capable of increasing the sealing property between the doors and the detection plate (7) is arranged on the detection plate (7).
6. The building door and window field air tightness performance detection device according to claim 5, wherein the fixing component comprises a sealing strip (702), a second vacuum suction cup (8), a piston cylinder (801) and an electric telescopic rod (803), the sealing strip (702) and the second vacuum suction cup (8) are both fixedly connected to the detection plate (7), the piston cylinder (801) and the electric telescopic rod (803) are both fixedly connected to the bottom of the detection plate (7), the second vacuum suction cup (8) is communicated with the piston cylinder (801) through a third conduit (804), a piston plate (802) is slidably connected to the piston cylinder (801), and the piston plate (802) is fixedly connected to the output end of the electric telescopic rod (803).
7. The building door and window field airtightness detection device according to claim 3, wherein an exhaust pipe (301) is connected to the air bag (3), and an overflow valve (302) and a valve switch (303) are respectively arranged on the exhaust pipe (301).
8. The building door and window on-site air tightness performance detection device according to claim 1, wherein two air cylinders (603) and two first vacuum suction cups (605) are symmetrically arranged, the two air cylinders (603) are fixedly connected to the support plate (602), the output ends of the two air cylinders (603) are fixedly connected to the connecting plate (604), and the two first vacuum suction cups (605) are fixedly connected to the connecting plate (604).
9. The device for detecting the air tightness of the building door and window in situ as claimed in claim 4, wherein a handle (206) is fixedly connected to the outer wall of the nut (205).
10. The building door and window field airtightness detection device according to claim 1, wherein a handle (5) is fixedly connected to a side wall of the detection box (1), and a self-locking wheel (501) is fixedly connected to the bottom of the detection box (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110810854.6A CN113432793A (en) | 2021-07-19 | 2021-07-19 | Building door and window on-site airtightness performance detection device |
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| CN202110810854.6A CN113432793A (en) | 2021-07-19 | 2021-07-19 | Building door and window on-site airtightness performance detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786680A (en) * | 2021-10-12 | 2021-12-14 | 上海市计量测试技术研究院 | Device and method for adsorbing and purifying carbon dioxide in industrial waste gas |
| CN114374150A (en) * | 2022-01-18 | 2022-04-19 | 沈阳工程学院 | Small-size distributed energy is incorporated into power networks and uses controller |
| CN117516805A (en) * | 2024-01-03 | 2024-02-06 | 建研院检测中心有限公司 | Calibration method for air permeability measuring system of building exterior door and window |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987327A (en) * | 2019-11-22 | 2020-04-10 | 深圳市深科工程检测有限公司 | Door and window gas tightness check out test set |
| CN211043252U (en) * | 2019-11-15 | 2020-07-17 | 九江天平建设工程质量检测有限公司 | Building door and window detection device |
| CN211626844U (en) * | 2020-04-02 | 2020-10-02 | 安徽钟南人防工程防护设备有限公司 | Air tightness rapid detection device of civil air defense door |
| KR20210080797A (en) * | 2019-12-23 | 2021-07-01 | 주식회사 델코코 | Test Jig for Tank Leakage of Switch |
| CN213600294U (en) * | 2020-10-20 | 2021-07-02 | 宁波微芯新材料科技有限公司 | Reation kettle leak detection device |
-
2021
- 2021-07-19 CN CN202110810854.6A patent/CN113432793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211043252U (en) * | 2019-11-15 | 2020-07-17 | 九江天平建设工程质量检测有限公司 | Building door and window detection device |
| CN110987327A (en) * | 2019-11-22 | 2020-04-10 | 深圳市深科工程检测有限公司 | Door and window gas tightness check out test set |
| KR20210080797A (en) * | 2019-12-23 | 2021-07-01 | 주식회사 델코코 | Test Jig for Tank Leakage of Switch |
| CN211626844U (en) * | 2020-04-02 | 2020-10-02 | 安徽钟南人防工程防护设备有限公司 | Air tightness rapid detection device of civil air defense door |
| CN213600294U (en) * | 2020-10-20 | 2021-07-02 | 宁波微芯新材料科技有限公司 | Reation kettle leak detection device |
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Address after: In the courtyard of No. 11977 Airport Road, Licheng District, Jinan City, Shandong Province, 250000 Applicant after: Shandong Zhongcheng Testing Co.,Ltd. Address before: 250101 no.52-1, Gongye South Road, high tech Zone, Jinan City, Shandong Province Applicant before: Shandong Zhongcheng Testing Co.,Ltd. |