CN216955040U - 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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- CN216955040U CN216955040U CN202220673606.1U CN202220673606U CN216955040U CN 216955040 U CN216955040 U CN 216955040U CN 202220673606 U CN202220673606 U CN 202220673606U CN 216955040 U CN216955040 U CN 216955040U
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Abstract
The utility model discloses a building door and window field air tightness performance detection device, which comprises a wall body and a window frame arranged on the inner side of the wall body, wherein a sealing rod is arranged between the window frame and the wall body, a sealing plate is arranged into an L shape, the inside of the sealing plate is arranged into a cavity, two ends of the sealing rod are fixedly connected with baffle plates, and when the sealing rod is clamped between the wall body and the window frame, the baffle plates are in contact with the wall body and the window frame to seal two ends of the sealing rod; through the cooperation of sealing rod and ejector pin, can be with sealing rod seal installation between wall body and window frame to accomplish the inspection to the window frame gas tightness, and make the sealing rod can inspect the window frame of different width through setting up of ejector pin, the suitability is strong, utilize the ejector pin to improve the stability after the sealing rod installation in addition, and carry out the mode of inspection through the sealing rod, can once only be favorable to improving the efficiency of inspection to one section partial inspection of window frame, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to the technical field of window frame air tightness detection, in particular to a device for detecting the field air tightness of building doors and windows.
Background
The air tightness of building doors and windows is a very important factor influencing the energy consumption of building air conditioners, in order to save energy and improve indoor thermal environment, the air tightness of the doors and windows needs to be improved urgently, and detection equipment needs to be used for field detection of the air tightness of the building doors and windows.
However, when the conventional detection device is used, each part on the window frame is generally detected step by step, when some window frames with larger sizes are encountered, the detection efficiency on site is low, and the requirement on air tightness is difficult to achieve due to the fact that the detection device is held by hands in the use process, so that the detection result is inaccurate.
Therefore, it is necessary to provide a device for detecting the air tightness of building doors and windows in situ to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a building door and window field airtightness performance detection device to solve the existing problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a building door and window on-site air tightness performance detection device comprises a wall body and a window frame arranged on the inner side of the wall body, wherein a sealing rod is arranged between the window frame and the wall body, a sealing plate is L-shaped, the inside of the sealing plate is provided with a cavity, two ends of the sealing rod are fixedly connected with baffle plates, and when the sealing rod is clamped between the wall body and the window frame, the baffle plates are in contact with the wall body and the window frame to seal two ends of the sealing rod;
the inner side of the sealing rod is provided with an exhaust hole, the outer side of the sealing rod is provided with a conduit connected with the air pump, and the conduit is communicated with the sealing rod.
As a further scheme of the utility model, sealing strips are arranged on two side surfaces of the sealing rod and are respectively tightly attached to the wall body and the window frame.
As a further scheme of the utility model, the sealing rod is provided with an ejector rod, the outer side of the ejector rod is provided with an external thread, and the ejector rod penetrates through the baffle plate and the sealing rod and is in threaded connection with the sealing rod.
As a further scheme of the utility model, a sealing plate is connected to the outer side of the ejector rod in a sliding mode, a first nut is arranged on one side, away from the baffle, of the sealing plate, and the first nut is in threaded connection with the ejector rod.
As a further scheme of the utility model, a second nut is fixedly sleeved on the outer side of the ejector rod, and one end of the ejector rod, which is far away from the sealing rod, is fixedly connected with a top plate.
As a further scheme of the utility model, a control box is arranged on one side of the wall body, a controller and a display screen are arranged on the outer side of the control box, a pressure sensor is arranged on the inner side of the sealing rod, the pressure sensor is electrically connected with the controller, and the controller is electrically connected with the display screen.
The utility model relates to a building door and window on-site airtightness detection device, a sealing plate is driven to gradually approach a baffle and be extruded with the baffle by rotating a first nut, when the sealing plate extrudes the baffle which is not contacted with a wall on a sealing rod, the sealing plate deforms, so that the airtightness between the baffle and the wall is improved, then the airtightness of a window frame can be checked by conveying gas into the sealing rod through an air pump, the device can seal the sealing rod between the wall and the window frame through the matching of the sealing rod and an ejector rod, so that the airtightness of the window frame is checked, the sealing rod can check the window frames with different widths through the arrangement of the ejector rod, the applicability is strong, in addition, the stability of the sealing rod after installation can be improved by utilizing the ejector rod, and a section of the window frame can be checked at one time through the mode of checking the sealing rod, the efficiency of inspection is favorable to improving, and the practicality is strong.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the wall and window frame construction of the present invention;
FIG. 3 is a schematic view of the seal rod and carrier rod configuration of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.
In the figure: 1. a control box; 2. a conduit; 3. a wall body; 4. a sealing rod; 5. a top rod; 6. a top plate; 7. a window frame; 8. a controller; 9. a display screen; 10. a baffle plate; 11. a sealing plate; 12. a sealing strip; 13. an exhaust hole; 14. a strip-shaped groove; 15. a first nut; 16. a second nut.
Detailed Description
As shown in fig. 1, 2 and 4, the building door and window field airtightness detection device comprises a controller 8 and a sealing plate 11 connected with the controller 8, wherein a window frame 7 is installed on the inner side of a wall body 3, when the device is used, a sealing rod 4 is placed between the wall body 3 and the window frame 7, meanwhile, the sealing plate 11 is in an L shape, sealing strips 12 are arranged on two side surfaces of the sealing rod 4, and the sealing strips 12 are respectively attached to the wall body 3 and the window frame 7, so that the sealing performance is improved.
Further, a conduit 2 is arranged between the sealing rod 4 and the control box 1, an air pump is arranged inside the control box 1, one end of the conduit 2 extends into the control box 1 and is communicated with the air pump, and the other end of the conduit 2 extends into the sealing rod 4.
Still further, the inside of the sealing rod 4 is provided with a cavity, a strip-shaped groove 14 is formed in the cavity, an exhaust hole 13 is formed in the inner side wall of the strip-shaped groove 14, in the actual use process, air is conveyed to the inside of the guide pipe 2 and the sealing rod 4 through an air pump, the air is exhausted through the exhaust hole 13 in the sealing rod 4 and is arranged among the sealing rod 4, the wall 3 and the window frame 7, a pressure sensor is arranged on the inner side of the sealing rod 4, a controller 8 is arranged on the control box 1, the pressure sensor is electrically connected with the controller 8, the controller 8 is electrically connected with a display screen 9 on the control box 1, in the actual use process, when the air pressure among the sealing rod 4, the wall 3 and the window frame 7 is reduced, the analog signal can be detected through the pressure sensor and is conveyed to the controller 8, the controller 8 can be a single chip microcomputer or a PLC, the controller 8 analyzes and processes the signals and transmits final data to the display screen 9 for display, when the air pressure among the sealing rod 4, the wall 3 and the window frame 7 is obviously reduced, the sealing performance between the wall 3 and the window frame 7 at the moment can be deduced to be poor, and when the air pressure among the sealing rod 4, the wall 3 and the window frame 7 is kept stable in a certain range, the sealing performance between the wall 3 and the window frame 7 at the moment can be deduced to be good.
As shown in fig. 3, a top rod 5 is arranged on a sealing rod 4, and two ends of the sealing rod 4 are fixedly connected with baffle plates 10, when the sealing rod 4 is clamped between a wall body 3 and a window frame 7, the baffle plates 10 are in contact with the wall body 3 and the window frame 7 and seal two ends of the sealing rod 4, and an external thread is arranged on the outer side of the top rod 5, so that the top rod 5 passes through the baffle plates 10 and the sealing rod 4 and is in threaded connection with the sealing rod 4, a sealing plate 11 is slidably connected to the outer side of the top rod 5, a first nut 15 is arranged on one side, far away from the baffle plates 10, of the sealing plate 11, the first nut 15 is in threaded connection with the top rod 5, a second nut 16 is fixedly sleeved on the outer side of the top rod 5, and a top plate 6 is fixedly connected to one end, far away from the sealing rod 4, of the top rod 5.
When the sealing device is used, firstly, the length of the ejector rod 5 is adjusted according to the length of the side edge of the window frame 7, so that when the sealing rod 4 is prevented between the window frame 7 and the wall body 3, the baffle plate 10 at one end of the sealing rod 4 is close to the top plate 6 at one end of the ejector rod 5 and the wall body 3, at the moment, the ejector rod 5 is driven to rotate through the second nut 16, the ejector rod 5 is in threaded connection with the sealing rod 4, therefore, when the ejector rod 5 is rotated, the ejector rod can be driven to move linearly, so that the top plate 6 at one end of the ejector rod 5 is gradually abutted against the wall body 3, at the moment, the baffle plate 10 at one end, far away from the top plate 6, of the sealing rod 4 is abutted against the wall body by continuously driving the second nut 16 to rotate for a certain angle, so as to improve the sealing performance after the sealing rod 4 is installed, at the moment, the sealing plate 11 can be driven to gradually approach to the baffle plate 10 and be extruded with the baffle plate 10 by rotating the first nut 15, the baffle plate 10 is made of rubber material, therefore, when the baffle plate 11 extrudes the baffle plate 10, which is not in contact with the wall body 3, the baffle plate 10 can deform, so that the sealing performance between the baffle plate 10 and the wall body 3 is improved, and then the air pump can be used for conveying air into the sealing rod 4 to complete the inspection of the air tightness of the window frame 7.
In conclusion, this device can be with sealing rod 4 seal installation between wall body 3 and window frame 7 through the cooperation of sealing rod 4 and ejector pin 5, thereby accomplish the inspection to window frame 7 gas tightness, and make sealing rod 4 can inspect the window frame 7 of different width through setting up of ejector pin 5, and the suitability is strong, utilize ejector pin 5 in addition can improve the stability after sealing rod 4 installs, and carry out the mode of inspecting through sealing rod 4, can once only inspect one section part of window frame 7, be favorable to improving the efficiency of inspection, and the practicality is strong.
Claims (6)
1. The utility model provides a building door and window on-spot air tightness performance detection device, includes wall body (3) and installs in inboard window frame (7) of wall body (3), its characterized in that: a sealing rod (4) is arranged between the window frame (7) and the wall body (3), a sealing plate (11) is arranged to be L-shaped, a cavity is formed in the sealing plate (11), two ends of the sealing rod (4) are fixedly connected with baffle plates (10), and when the sealing rod (4) is clamped between the wall body (3) and the window frame (7), the baffle plates (10) are in contact with the wall body (3) and the window frame (7) to seal two ends of the sealing rod (4);
the inner side of the sealing rod (4) is provided with an exhaust hole (13), the outer side of the sealing rod (4) is provided with a guide pipe (2) connected with an air pump, and the guide pipe (2) is communicated with the sealing rod (4).
2. The building door and window field airtightness detection device according to claim 1, wherein: sealing strips (12) are arranged on two side faces of the sealing rod (4), and the sealing strips (12) are respectively attached to the wall body (3) and the window frame (7).
3. The building door and window field airtightness detection device according to claim 1, wherein: and the sealing rod (4) is provided with an ejector rod (5), the outer side of the ejector rod (5) is provided with an external thread, and the ejector rod (5) penetrates through the baffle (10) and the sealing rod (4) and is in threaded connection with the sealing rod (4).
4. The building door and window field airtightness detection device according to claim 3, wherein: the outer side of the ejector rod (5) is connected with a sealing plate (11) in a sliding mode, one side, away from the baffle (10), of the sealing plate (11) is provided with a first nut (15), and the first nut (15) is in threaded connection with the ejector rod (5).
5. The building door and window field airtightness detection device according to claim 3, wherein: the outer side of the ejector rod (5) is fixedly sleeved with a second nut (16), and one end of the ejector rod (5) far away from the sealing rod (4) is fixedly connected with a top plate (6).
6. The building door and window field airtightness detection device according to claim 3, wherein: wall body (3) one side is provided with control box (1), the control box (1) outside is provided with controller (8) and display screen (9), the inboard of sealing rod (4) is provided with pressure sensor, pressure sensor and controller (8) electric connection, controller (8) and display screen (9) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220673606.1U CN216955040U (en) | 2022-03-25 | 2022-03-25 | Building door and window on-site airtightness performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220673606.1U CN216955040U (en) | 2022-03-25 | 2022-03-25 | Building door and window on-site airtightness performance detection device |
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| Publication Number | Publication Date |
|---|---|
| CN216955040U true CN216955040U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220673606.1U Active CN216955040U (en) | 2022-03-25 | 2022-03-25 | Building door and window on-site airtightness performance detection device |
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| CN (1) | CN216955040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117490945A (en) * | 2024-01-03 | 2024-02-02 | 四川玖悦消防技术有限公司 | T-shaped airtight detection device |
-
2022
- 2022-03-25 CN CN202220673606.1U patent/CN216955040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117490945A (en) * | 2024-01-03 | 2024-02-02 | 四川玖悦消防技术有限公司 | T-shaped airtight detection device |
| CN117490945B (en) * | 2024-01-03 | 2024-03-29 | 四川玖悦消防技术有限公司 | T-shaped airtight detection device |
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