CN214373192U - Air tightness detection equipment for building doors and windows - Google Patents
Air tightness detection equipment for building doors and windows Download PDFInfo
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- CN214373192U CN214373192U CN202120739097.3U CN202120739097U CN214373192U CN 214373192 U CN214373192 U CN 214373192U CN 202120739097 U CN202120739097 U CN 202120739097U CN 214373192 U CN214373192 U CN 214373192U
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- 238000001514 detection method Methods 0.000 title claims abstract description 147
- 238000012360 testing method Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 9
- 238000013459 approach Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building doors and windows, and discloses an air tightness detection device for building doors and windows, which comprises a detection box, wherein the detection box is hollow, an air inlet pipe is fixedly arranged on the outer wall surface of the detection box, a valve is fixedly arranged on the air inlet pipe, a barometer is fixedly arranged on the top of the detection box, an L-shaped detection port is arranged on the top of the detection box, a baffle matched with the detection port is movably arranged on the detection box through a torsional spring, and an air bag device communicated with the inside of the detection box is fixedly arranged on the outer wall surface of the detection box. Simple structure, increase the practicality of device.
Description
Technical Field
The utility model relates to a building door and window technical field specifically is an air tightness check out test set that building door and window used.
Background
The building door and window is an indispensable component of a building, has the functions of heat insulation and preservation besides the functions of lighting, ventilation, traffic and the like, and is the most active element with the fastest technical development of the external maintenance part of the building due to the fact that the shape and the color of the building door and window are greatly influenced, and air tightness detection equipment is required to be used for detecting the air tightness of the building door and window in the production process of the building door and window.
According to the chinese patent publication (the grant publication number is CN212539550U), an gas tightness check out test set that building door and window used, including test jig and fixed block, test groove has been seted up to test jig's inside, test jig has seted up the mounting groove near the opening side that tests the groove, the mounting groove is linked together with test groove, wherein, the inside of mounting groove is provided with door and window, the barometer is installed at test jig's top, test jig keeps away from one side middle part intercommunication of mounting groove has the intake pipe, the intake pipe is kept away from one side of test jig and is installed the pneumatic valve. The utility model discloses a barometer that sets up and detection groove carry out sealing connection to the door and window, later open the pneumatic valve, make the fan to detecting the inslot delivery air, detect inslot pneumatics through the barometer monitoring, when detecting that inslot pneumatics is greater than external atmospheric pressure, closed pneumatic valve detects inslot pneumatics through the barometer constant monitoring, along with the extension of time, according to the reducing speed of detecting inslot pneumatics, is convenient for detect door and window's gas tightness.
However, while the door and window air tightness detection device is used for detecting the air tightness of the door and window in a door and window processing factory, for a person skilled in the art, a large number of doors and windows need to be detected, the floor area inside an internal detection groove disclosed by a Chinese patent (with the publication number of CN212539550U) is not changed and cannot be adjusted, no matter how the door and window air tightness is detected, the number of the doors and windows detected in unit time is constant, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an air tightness check out test set that building door and window used has solved foretell problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the air tightness detection device for the building door and window comprises a detection box, wherein the detection box is hollow, an air inlet pipe is fixedly arranged on the outer wall surface of the detection box, a valve is fixedly arranged on the air inlet pipe, a barometer is fixedly arranged at the top of the detection box, an L-shaped detection port is formed in the top of the detection box, and a baffle matched with the detection port is movably arranged on the detection box through a torsional spring;
the inside of detection case is provided with door and window, the inside of detection case is provided with fixed door and window's fixed plate, the regulation hole has been seted up to the internal face of detection case, the inside threaded connection of regulation hole has the regulation pole, and the regulation hole is close to fixed plate one end and passes through bearing fixed connection, the outside fixed mounting of detection case has the carriage, there is the T shape screw rod that is used for the fixed adjustment pole on the carriage, the inside gasbag device of intercommunication detection case is fixed to detection case outer wall fixed mounting.
Preferably, two locking grooves have been seted up to the detection case lateral wall face, two locking inslot portion is "C" shape through-hole, movable mounting has two locking strips with locking groove looks adaptation on the detection mouth, and two locking strips and baffle wall mutually perpendicular outside the detection case.
Preferably, one side of the baffle plate, which is close to the locking groove, is provided with an L-shaped extrusion groove, and the inside of the extrusion groove is movably connected with a locking strip through a spring.
Preferably, the linking frame is "C" shape, and sets up threaded hole on the linking frame, adjust the pole and outwards run through the linking frame from the regulation hole, set up the aperture on the regulation pole, T shape screw rod is down run through the screw hole of linking frame in proper order and the aperture will be adjusted the pole and fix on the linking frame.
Preferably, the air bag device consists of a spherical air bag and a circular tube, and the circular tube of the air bag device is inserted outside the detection box and extends into the detection box.
Preferably, the fixed plate is frame-shaped, a groove of the frame-shaped is formed in the upper portion of the fixed plate, and the door and the window are downwards clamped on the frame-shaped groove of the fixed plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an air tightness check out test set that building door and window used possesses following beneficial effect:
1. the air tightness detection device for the building door and window is provided with an adjusting rod, a T-shaped screw rod, a connecting frame, a fixed plate and a door and window, when the door and window is downwards clamped and fixed on the fixed plate, a baffle plate fixedly seals an opening above a detection port, the fixed plate is driven to move back and forth in the detection box by rotating the adjusting rod, when the door and window gradually approaches to the direction of a barometer for a certain distance, the T-shaped screw rod downwards fixes the adjusting rod in the connecting frame, a valve on an air inlet pipe is opened, after external air flows into the detection box from the air inlet pipe, as the space area inside the detection box is reduced, the external air enters the detection box from the air inlet pipe in unit time, the space area of the door and window and the detection box near the air inlet pipe is reduced, the pressure intensity in unit time is increased, the air pressure inside the detection box is detected by the barometer, and the detection speed of the door and window inside the detection box is accelerated, the detection efficiency is improved.
2. The air tightness detection device for the building doors and windows is provided with the baffle, the detection port, the locking groove and the locking strips, when the doors and windows are fixed in the detection box, the interior of the detection box is sealed by downwards clamping the detection port by the elasticity of the downward and upward torsion springs, and simultaneously when the baffle is completely clamped on the detection port, a technician extrudes the two locking strips to be clamped in the C-shaped groove, the air pressure is gradually increased after an external air pipe enters the detection box through the air inlet pipe, when the air pressure extrusion barometer in the detection box is turned upwards, the two locking strips clamped in the locking groove are mutually vertical to each other under the extrusion force and the upward turning force of the baffle, the baffle is firmly locked on the detection box, the situation that the internal pressure of the detection box is too high, the air in the detection box leaks from the detection port to cause air tightness difference, so that the monitoring accuracy is caused is avoided, improve the monitoring accuracy of the product.
3. The air tightness detection equipment for the building door and window is provided with the air bag device, the adjusting rod, the T-shaped screw rod, the fixing plate and the door and window, when the door and window on the fixing plate inside the detection box is adjusted to a proper distance, the adjusting rod is fixed on the adjusting rod through the T-shaped screw rod, external air flows into the detection box along with the air inlet pipe to perform air tightness detection on the door and window, the air pressure gauge performs real-time air pressure monitoring on the inside of the detection box at the moment, if gaps or holes exist on the door and window along with the increase of the air pressure inside the detection box, the door and window with poor quality can cause the air flowing into the detection box from the air inlet pipe to flow into the other side of the door and window along with the gaps or holes on the door and window, then the air bag device can expand, and technicians can obviously know that defective doors and windows inside the detection box occur, simple structure, increase the practicality of device.
Drawings
FIG. 1 is a front perspective view of the air tightness detecting device of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a schematic view of a half-section of the detection box of the present invention;
fig. 5 is a schematic view of the side cut-open of the baffle plate and the locking bar of the present invention.
In the figure: 1. a detection box; 2. an air inlet pipe; 3. a barometer; 4. a baffle plate; 5. a detection port; 6. a locking groove; 7. a locking bar; 8. doors and windows; 9. a fixing plate; 10. an adjustment hole; 11. adjusting a rod; 12. an airbag device; 13. a T-shaped screw; 14. a connecting frame; 15. the groove is pressed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an air tightness detection device for building doors and windows comprises a detection box 1, the detection box 1 is hollow, an air inlet pipe 2 is fixedly installed on the outer wall surface of the detection box 1, a valve is fixedly installed on the air inlet pipe 2, a barometer 3 is fixedly installed on the top of the detection box 1, an L-shaped detection port 5 is formed in the top of the detection box 1, a baffle 4 matched with the detection port 5 is movably installed on the detection box 1 through a torsion spring, a door and window 8 is arranged in the detection box 1, a fixing plate 9 for fixing the door and window 8 is arranged in the detection box 1, an adjusting hole 10 is formed in the inner wall surface of the detection box 1, an adjusting rod 11 is connected in the adjusting hole 10 through a thread, one end of the adjusting hole 10, which is close to the fixing plate 9, is fixedly connected through a bearing, a connecting frame 14 is fixedly installed outside the detection box 1, and a T-shaped screw 13 for fixing the adjusting rod 11 is arranged on the connecting frame 14, an airbag device 12 communicated with the interior of the detection box 1 is fixedly arranged on the outer wall surface of the detection box 1.
Two locking grooves 6 have been seted up to the side wall face of detection case 1, two locking 6 insides of groove are "C" shape through-hole, movable mounting has two locking strips 7 with locking 6 looks adaptations of groove on the detection mouth 5, and two locking strips 7 and baffle 4 are wall mutually perpendicular outside detection case 1, and locking strip 7 comprises for the rubber material that has elastic deformation, and baffle 4 is close to and locks 6 one side of groove and sets up the extrusion groove 15 of "L" shape, and there is locking strip 7 extrusion groove 15 inside through spring swing joint.
The connecting frame 14 is "C" shape, and has seted up threaded hole on the connecting frame 14, adjusts pole 11 and outwards runs through the connecting frame 14 from regulation hole 10, has seted up the aperture on adjusting pole 11, and T shape screw rod 13 is downward run through the threaded hole and the aperture of connecting frame 14 in proper order will adjust pole 11 and fix on connecting frame 14.
The air bag device 12 is composed of a spherical air bag and a round pipe, the round pipe of the air bag device 12 is inserted outside the detection box 1 and extends inside the detection box 1, the fixing plate 9 is of a frame shape, a groove of the frame shape is formed above the fixing plate 9, and the door and window 8 is downwards clamped on the groove of the frame shape of the fixing plate 9.
The working principle is as follows:
when using, open the intake pipe 2 and go up the valve, inside outside air inflow detection case 1, barometer 3 can the inside pressure of real time monitoring detection case 1, along with the time extension, according to the gaseous reducing speed in detection case 1 inside, is convenient for detect the gas tightness of 1 inside door and window 8 of detection case.
By arranging the adjusting rod 11, the T-shaped screw 13, the connecting frame 14, the fixing plate 9 and the door and window 8, when the door and window 8 is downwards clamped and fixed on the fixing plate 9, the baffle 4 fixedly seals an opening above the detection port 5, the fixing plate 9 is driven to move back and forth in the detection box 1 by rotating the adjusting rod 11 forwards or backwards, when the door and window 8 gradually approaches the direction of the barometer 3 for a certain distance, the T-shaped screw 13 downwards fixes the adjusting rod 11 in the connecting frame 14, the valve on the air inlet pipe 2 is opened, after external air flows into the detection box 1 from the air inlet pipe 2, as the internal space area of the detection box 1 is reduced, the internal space area of the door and window 8 and the detection box 1 near the air inlet pipe 2 is reduced, the pressure intensity is increased in unit time, the internal air pressure of the detection box 1 is detected by the barometer 3, the detection speed of the door and window 8 in the detection box 1 is accelerated, the detection efficiency is improved.
By arranging the baffle 4, the detection port 5, the locking groove 6 and the locking strips 7, when the door and window 8 is fixed in the detection box 1, the detection port 5 is downwards clamped and connected in the corresponding detection port 5 by the elasticity of the downward and upward torsion spring to seal the interior of the detection box 1, and simultaneously when the baffle 4 is completely clamped and connected on the detection port 5, a technician extrudes the two locking strips 7 to be clamped and connected in the C-shaped groove, the air pressure is gradually increased after an external air pipe enters the detection box 1 through the air inlet pipe 2, when the air pressure extrusion barometer 3 in the detection box 1 is turned upwards, the two locking strips 7 clamped and connected in the locking groove 6 are mutually vertical between the extrusion force and the upward turning force of the baffle 4, the baffle 4 is firmly locked on the detection box 1, the situation that the internal pressure of the detection box 1 is too high, which causes the air tightness difference to cause the monitoring precision due to the leakage of the internal air from the detection port 5 is avoided, improve the monitoring accuracy of the product.
By arranging the air bag device 12, the adjusting rod 11, the T-shaped screw 13, the fixing plate 9 and the door and window 8, when the door and window 8 on the fixing plate 9 inside the detection box 1 is adjusted to a proper distance, the adjusting rod 11 is fixed on the adjusting rod 11 through the T-shaped screw 13, at the moment, external air flows into the detection box 1 along with the air inlet pipe 2 to perform air tightness detection on the door and window 8, at the moment, the air pressure gauge 3 performs real-time air pressure monitoring on the inside of the detection box 1, along with the increase of the air pressure inside the detection box 1, if a gap or a hole exists on the door and window 8, the door and window 8 with poor quality can cause the air flowing into the detection box 1 from the air inlet pipe 2 to flow into the other side of the door and window 8 along with the gap or the hole on the door and window 8, then the air bag device 12 can flow into the air bag device 12, at the moment, the air bag device 12 can expand, and technical personnel can obviously know that the defective door and window 8 inside the detection box 1 occurs, simple structure, increase the practicality of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an air tightness check out test set that building door and window was used, includes detection case (1), the inside cavity of detection case (1), detection case (1) outer wall fixed mounting has intake pipe (2), and fixed mounting has the valve on intake pipe (2), the top fixed mounting of detection case (1) has barometer (3), its characterized in that: the top of the detection box (1) is provided with an L-shaped detection port (5), and the detection box (1) is movably provided with a baffle (4) matched with the detection port (5) through a torsion spring;
a door and window (8) is arranged inside the detection box (1), a fixing plate (9) for fixing the door and window (8) is arranged inside the detection box (1), an adjusting hole (10) is formed in the inner wall surface of the detection box (1), an adjusting rod (11) is in threaded connection inside the adjusting hole (10), and one end, close to the fixing plate (9), of the adjusting hole (10) is fixedly connected through a bearing;
the outer face fixed mounting of detection case (1) has connection frame (14), there is T shape screw rod (13) that is used for fixed regulation pole (11) on connection frame (14), detection case (1) outer wall fixed mounting has intercommunication detection case (1) inside gasbag device (12).
2. The airtightness detection apparatus for building doors and windows according to claim 1, wherein: two locking grooves (6) have been seted up to detection case (1) side wall face, two locking inside groove (6) is "C" shape, movable mounting has two and locking strip (7) of locking groove (6) looks adaptation on detection mouth (5), and two locking strips (7) and baffle (4) wall mutually perpendicular outside detection case (1).
3. The airtightness detection apparatus for building doors and windows according to claim 2, wherein: one side of the baffle (4) close to the locking groove (6) is provided with an L-shaped extrusion groove (15), and the inside of the extrusion groove (15) is movably connected with a locking strip (7) through a spring.
4. The airtightness detection apparatus for building doors and windows according to claim 1, wherein: the connecting frame (14) is 'C' shape, and set up threaded hole on the connecting frame (14), adjust pole (11) and outwards run through connecting frame (14) from regulation hole (10), adjust and set up the aperture on pole (11), T shape screw rod (13) are down run through the screw hole and the aperture of connecting frame (14) in proper order and will adjust pole (11) and fix on connecting frame (14).
5. The airtightness detection apparatus for building doors and windows according to claim 1, wherein: the air bag device (12) is composed of a spherical air bag and a circular tube, and the circular tube of the air bag device (12) is inserted outside the detection box (1) and extends into the detection box (1).
6. The airtightness detection apparatus for building doors and windows according to claim 1, wherein: the fixing plate (9) is of a frame shape, a groove of the frame shape is formed above the fixing plate (9), and the door and window (8) are downwards clamped on the groove of the frame shape of the fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739097.3U CN214373192U (en) | 2021-04-12 | 2021-04-12 | Air tightness detection equipment for building doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739097.3U CN214373192U (en) | 2021-04-12 | 2021-04-12 | Air tightness detection equipment for building doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373192U true CN214373192U (en) | 2021-10-08 |
Family
ID=77975038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739097.3U Expired - Fee Related CN214373192U (en) | 2021-04-12 | 2021-04-12 | Air tightness detection equipment for building doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373192U (en) |
-
2021
- 2021-04-12 CN CN202120739097.3U patent/CN214373192U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |