CN220270716U - Building exterior window air tightness detection device - Google Patents
Building exterior window air tightness detection device Download PDFInfo
- Publication number
- CN220270716U CN220270716U CN202321601558.6U CN202321601558U CN220270716U CN 220270716 U CN220270716 U CN 220270716U CN 202321601558 U CN202321601558 U CN 202321601558U CN 220270716 U CN220270716 U CN 220270716U
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- Prior art keywords
- sealing
- detection device
- pipe
- rod
- tightness detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 239000012528 membrane Substances 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a building external window air tightness detection device, which relates to the detection field and comprises a host, wherein an air supply pipe is arranged on one side of the host, a sealing component is arranged at the end part of the air supply pipe, the other side of the host is connected with a fan through the air supply pipe, the sealing component comprises a folding rod and a fixed cross rod, the folding rod and the fixed cross rod form a sealing frame, a sealing film is arranged in the frame, an air bag is wrapped on the outer wall of the frame, and a threaded straight pipe is arranged in the middle of the sealing film. According to the utility model, the air bag is inflated to drive the adjusting block to enable the adjusting rod to slide in the adjusting waist hole, the adjusting block is clamped into the clamping groove to realize the expansion and fixation of the folding rod when the adjusting rod slides to the bottom, the adhesive tape is replaced to fix, so that the wall surface is not damaged when the film is taken down, the sealing film is arranged between the fixing cross rod and the folding rod, the sealing film is directly expanded when in use, and the sealing assembly is folded and stored through movable connection between the fixing cross rod and the folding rod when the sealing film is not in use, so that the occupied space is reduced, and time and labor are saved.
Description
Technical Field
The utility model relates to the field of detection, in particular to a device for detecting air tightness of an outer window of a building.
Background
With the development of the building industry, people have higher and higher energy-saving requirements on buildings, and the energy consumption of windows is a main mode of energy consumption of outer walls, so that the detection of the air tightness of the building windows is very important.
The current process for detecting the airtight of the building outer wall is that one end of an air supply pipe is inserted into the middle of a film, and the film is fixed around a window by using an adhesive tape after the film is fixed, so that a sealing environment is formed between the film and the window, the other end of the air supply pipe is connected with a host, and the host is connected with a fan by using the air supply pipe.
However, the existing detection device needs to replace a film every time when being used, so that a certain waste of materials exists, a plurality of layers of adhesive tapes are adhered to the wall surface every time when the detection device is fixed, time and labor are wasted, and the surface of the wall body is possibly damaged.
Disclosure of Invention
Based on the above, the utility model aims to provide a device for detecting the air tightness of an outer window of a building, so as to solve the technical problem of air tightness detection of the outer window of the building.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building exterior window gas tightness detection device, includes the host computer, the blast pipe is installed to one side of host computer, and the tip of blast pipe is provided with seal assembly, the opposite side of host computer is connected with the fan through the blast pipe, seal assembly includes folding pole and fixed horizontal pole, folding pole and fixed horizontal pole constitute sealing frame, and are provided with the sealing membrane in the frame, the outer wall parcel of frame has the gasbag, the middle part of sealing membrane is provided with the screw thread straight tube.
Through adopting above-mentioned technical scheme, make coupling assembling use the time through the gasbag drive automatic realization struts fixedly.
The folding device is further characterized in that a connecting component is arranged in the middle of the folding rod, the connecting component comprises a connecting block, an adjusting block and a fixing block, the connecting block is movably connected with the fixing block, one end of the adjusting block is movably connected with the connecting block, an adjusting rod is fixed at the other end of the adjusting block, and the fixing block is provided with an adjusting waist hole.
By adopting the technical scheme, the sealing film is sealed under the action of the sealing ring.
The utility model further provides that the threaded straight pipe penetrates through the sealing membrane, a nut is sleeved at the end part of the threaded straight pipe, and a sealing ring is arranged between the nut and the sealing membrane.
Through adopting above-mentioned technical scheme, make the ventilation pipe be fixed to on the screwed straight pipe, prevent that during operation atmospheric pressure from being too big makes the air pipe drop from the screwed straight pipe.
The utility model further provides that the outside of the threaded straight pipe is sleeved with the pipe clamp, and the outside of the pipe clamp is provided with the bolt.
Through adopting above-mentioned technical scheme, make the regulating block slide in the connecting block draw-in groove under the gasbag inflation effect, realize folding lever's fixed.
The utility model is further arranged that clamping grooves are formed in the connecting block and the fixing block.
Through adopting above-mentioned technical scheme, make the gasbag aerify through the intake pipe, take place expansion deformation, and use the seal cover to block up the mouth of pipe of admitting air and prevent gasbag gas leakage.
The utility model is further characterized in that an air inlet pipe is arranged at one side of the air bag, and a sealing sleeve is sleeved at the end part of the air inlet pipe.
Through adopting above-mentioned technical scheme, realize expanding through the inflation effect of gasbag when using, after the use, fold and accomodate, reduce its occupation space, labour saving and time saving.
The utility model is further arranged that the folding rod is movably connected with the fixed cross rod.
In summary, the utility model has the following advantages:
according to the utility model, the fixed cross rod, the folding rod, the air bag and the air inlet pipe are arranged, and the air bag is inflated from the air inlet pipe when in use, so that the air bag is tightly attached to a wall surface, the adhesive tape fixing mode is replaced, so that the wall surface is not damaged when the film is taken down, the sealing film is arranged between the fixed cross rod and the folding rod, the sealing film can be directly spread when in use, the repeated fixation of the adhesive tape on the wall surface for multiple times is omitted, the sealing assembly can be folded and stored when not in use through movable connection between the fixed cross rod and the folding rod, the occupied space is reduced, and the time and the labor are saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic illustration of the connection assembly to the sealing membrane of the present utility model;
FIG. 4 is a schematic view of the connection of a folding bar to a fixed cross bar in accordance with the present utility model;
FIG. 5 is a partial schematic view of the vent tube and sealing membrane connection of the present utility model;
FIG. 6 is a schematic illustration of the connection of an airbag to an air inlet pipe according to the present utility model;
FIG. 7 is a partial schematic view of the folding bar and fixed cross bar connection of the present utility model;
FIG. 8 is a partial schematic view of the vent tube and sealing membrane connection of the present utility model.
In the figure: 1. a blower; 2. a host; 3. an air supply pipe; 4. a pipe clamp; 5. a nut; 6. an air bag; 7. a sealing film; 8. a seal ring; 9. a connection assembly; 10. a folding bar; 11. fixing the cross bar; 12. a straight threaded pipe; 13. an air inlet pipe; 901. a connecting block; 902. an adjusting block; 903. adjusting the waist hole; 904. an adjusting rod; 905. a fixed block; 906. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-8, including host computer 2, blast pipe 3 is installed to one side of host computer 2, and blast pipe 3's tip is provided with seal assembly, the opposite side of host computer 2 is connected with fan 1 through blast pipe 3, seal assembly includes folding bar 10 and fixed horizontal pole 11, folding bar 10 and fixed horizontal pole 11 constitute sealed frame, and be provided with sealing membrane 7 in the frame, the outer wall parcel of frame has gasbag 6, then be connected with external aerating device through intake pipe 13 and be used for inflating gasbag 6, gasbag 6 inflation deformation in the process of aerifing, drive folding bar 10 and prop up, folding bar 10 middle part sets up connecting block 901 and fixed block 905 swing joint, when gasbag 6 inflation deformation, drive regulating block 902 through adjusting pole 904 in adjusting waist hole 903 sliding, and adjusting pole 904 slides to the bottom time adjusting block 902 card goes into draw-in groove 906 and realize folding bar 10 and prop up fixedly, folding bar 10 struts, and gasbag 6 inflation deformation and wall body are closely laminated, thereby make window and detection device form sealed space, the middle part of sealing membrane 7 is provided with screw thread straight tube 12, and the tip cover of screw thread straight tube 12 is equipped with 5, seal membrane 7 and sealing membrane 7 are equipped with between the sealing membrane 7 and the sealing nut 8, when the result is prevented from leaking out, seal nut 5 is connected with sealing membrane 8.
Referring to fig. 7, a connecting component 9 is disposed in the middle of the folding rod 10, the connecting component 9 includes a connecting block 901, an adjusting block 902 and a fixing block 905, the connecting block 901 is movably connected with the fixing block 905, one end of the adjusting block 902 is movably connected with the connecting block 901, the other end of the adjusting block 902 is fixed with an adjusting rod 904, and the fixing block 905 is provided with an adjusting waist hole 903, so that the connecting component can be automatically unfolded and fixed when in use, folded and stored when not in use, and occupied space is reduced.
Referring to fig. 8, the threaded straight pipe 12 penetrates through the sealing membrane 7, a nut 5 is sleeved at the end of the threaded straight pipe 12, and a sealing ring 8 is arranged between the nut 5 and the sealing membrane 7, so that the threaded straight pipe 12, the sealing membrane 7 and the nut 5 are in sealing connection, and gas leakage during operation is prevented from influencing the detection result.
Referring to fig. 5, the pipe clamp 4 is sleeved on the outer portion of the straight pipe 12, and bolts are arranged on the outer portion of the pipe clamp 4, so that the ventilation pipe 3 is fixed on the straight pipe 12, and the ventilation pipe 3 is prevented from falling off from the straight pipe 12 due to excessive air pressure during operation.
Referring to fig. 7, the connecting blocks 901 and 905 are provided with clamping grooves 906, so that the adjusting block 902 slides into the clamping grooves 906 of the connecting blocks 901 under the expansion action of the air bag 6, thereby realizing the fixation of the folding rod 10.
Referring to fig. 6, an air inlet pipe 13 is arranged at one side of the air bag 6, so that the air bag 6 is conveniently connected with an inflating device, a sealing sleeve is sleeved at the end part of the air inlet pipe 13, the air bag 6 is inflated through the air inlet pipe 13 to deform, the air inlet pipe orifice 13 is blocked by the sealing sleeve to prevent air leakage of the air bag 6 in the detection process, and a gap is formed between the air inlet pipe orifice 13 and a wall body to influence the detection result.
Referring to fig. 4, the folding rod 10 is movably connected with the fixed cross rod 11, and is unfolded under the expansion action of the air bag 6 when in use, and is folded and stored after the use is finished, so that the occupied space is reduced, and time and labor are saved.
The working principle of the utility model is as follows: the device is placed on a window frame to be detected, then the device is connected with an external air charging device through an air inlet pipe 13 and is used for charging an air bag 6, the air bag 6 is expanded and deformed in the charging process, a folding rod 10 is driven to prop up, a connecting block 901 and a fixing block 905 are arranged in the middle of the folding rod 10, when the air bag 6 is subjected to air charging and deformation, an adjusting block 902 is driven to slide in an adjusting waist hole 903 through an adjusting rod 904, the adjusting block 902 is clamped into a clamping groove 906 to realize the expansion and fixation of the folding rod 10 when the adjusting rod 904 slides to the bottom, after the folding rod 10 is expanded, the air bag 6 is subjected to air charging and deformation, the air bag 6 is tightly attached to a wall body, so that a sealing space is formed between the window and the detection device, finally, the other end of an air supply pipe 3 is fixedly connected with a host machine 2 and a fan 1, after the installation is completed, the fan 1 works to supply air pressure to the sealing detection area through the air supply pipe 3, so that the pressure forms an air pressure difference to the inside and the outside, a final measurement result is obtained, after the detection is finished, a sealing sleeve on one side of the air bag is opened, gas in the air inlet pipe, and the air bag is discharged, and the sealing assembly is removed.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a building exterior window gas tightness detection device, includes host computer (2), blast pipe (3) are installed to one side of host computer (2), and the tip of blast pipe (3) is provided with seal assembly, the opposite side of host computer (2) is connected with fan (1) through blast pipe (3), its characterized in that: the sealing assembly comprises a folding rod (10) and a fixing cross rod (11), the folding rod (10) and the fixing cross rod (11) form a sealing frame, a sealing membrane (7) is arranged in the frame, an air bag (6) is wrapped on the outer wall of the frame, and a threaded straight pipe (12) is arranged in the middle of the sealing membrane (7).
2. The building exterior air tightness detection device according to claim 1, wherein: the middle part of folding pole (10) is provided with coupling assembling (9), coupling assembling (9) are including connecting block (901), regulating block (902) and fixed block (905), connecting block (901) and fixed block (905) swing joint, the one end and the connecting block (901) swing joint of regulating block (902), and the other end of regulating block (902) is fixed with regulation pole (904), regulation waist hole (903) are seted up to fixed block (905).
3. The building exterior air tightness detection device according to claim 1, wherein: the threaded straight pipe (12) penetrates through the sealing membrane (7), a nut (5) is sleeved at the end part of the threaded straight pipe (12), and a sealing ring (8) is arranged between the nut (5) and the sealing membrane (7).
4. The building exterior air tightness detection device according to claim 1, wherein: the outside cover of screw thread straight tube (12) is equipped with pipe clamp (4), and the outside of pipe clamp (4) sets up the bolt.
5. The building exterior air tightness detection device according to claim 2, wherein: clamping grooves (906) are formed in the connecting block (901) and the fixing block (905).
6. The building exterior air tightness detection device according to claim 1, wherein: one side of the air bag (6) is provided with an air inlet pipe (13), and the end part of the air inlet pipe (13) is sleeved with a sealing sleeve.
7. The building exterior air tightness detection device according to claim 1, wherein: the folding rod (10) is movably connected with the fixed cross rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321601558.6U CN220270716U (en) | 2023-06-21 | 2023-06-21 | Building exterior window air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321601558.6U CN220270716U (en) | 2023-06-21 | 2023-06-21 | Building exterior window air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270716U true CN220270716U (en) | 2023-12-29 |
Family
ID=89303971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321601558.6U Active CN220270716U (en) | 2023-06-21 | 2023-06-21 | Building exterior window air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270716U (en) |
-
2023
- 2023-06-21 CN CN202321601558.6U patent/CN220270716U/en active Active
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