CN221006676U - Door and window gas tightness detection device - Google Patents
Door and window gas tightness detection device Download PDFInfo
- Publication number
- CN221006676U CN221006676U CN202322678452.2U CN202322678452U CN221006676U CN 221006676 U CN221006676 U CN 221006676U CN 202322678452 U CN202322678452 U CN 202322678452U CN 221006676 U CN221006676 U CN 221006676U
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- Prior art keywords
- door
- smoke
- box body
- window
- air
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000000779 smoke Substances 0.000 claims abstract description 33
- 239000004509 smoke generator Substances 0.000 claims abstract description 13
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a door and window air tightness detection device which comprises a smoke generator and a detection assembly, wherein the smoke generator comprises a box body, a box cover is arranged on the outer side of the top of the box body, smoke outlets are uniformly formed in the surface of the box cover, a smoke cake is placed in the box body, a fan is arranged on the side wall of the box body, the detection assembly comprises a shell, an air duct is arranged in the shell, an air suction fan is arranged at one end of the air duct, a smoke sensor is arranged in the air duct, a controller and a timer are respectively arranged at one side of the shell, air supply and air suction are respectively carried out on two sides of a joint of a door and window through the fan and the air suction fan, then the smoke sensor is used for detection, the longer the smoke sensor is used for identifying smoke, the better the air tightness of the door and window is indicated, the whole structure is simple, the whole size is small, the carrying, the installation and the dismounting are convenient, the manufacturing cost is low, and the use by detection personnel or no technical personnel is convenient.
Description
Technical Field
The utility model belongs to the technical field of door and window air tightness detection, and particularly relates to a door and window air tightness detection device.
Background
The air tightness is one of indexes of doors and windows five properties and is a basic index. Wherein, the air tightness refers to the ability of the outer door and window to prevent air permeation when in a normal closing state. The air tightness is excellent, so that the energy conservation and environmental protection are facilitated, the air tightness is an important control index for guaranteeing the stable heat insulation performance of the outer window of the building, the air tightness of the outer window is directly related to cold air permeation heat loss of the outer window, and the higher the air tightness level is, the smaller the heat loss is. The door and window air tightness detection mostly adopts the air permeation rate of the door and window to evaluate the air tightness performance, and the existing door and window air tightness detector is large in size, inconvenient to carry, and needs professional technical staff to operate, and the technical performance is strong when the door and window air tightness detection device is integrally used and operated.
Disclosure of utility model
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a door and window gas tightness detection device, includes smoke generator and detection component, smoke generator includes the box body, the lid is installed in the box body top outside, the lid surface evenly is provided with the smog export, the cigarette cake has been placed to the box body inside, the fan is installed to the box body lateral wall, detection component includes the casing, the inside wind channel that is provided with of casing, the fan of bleeding is installed to wind channel one end, wind channel internally mounted has smoke transducer, controller and time-recorder are installed respectively to casing one side, controller respectively with smoke transducer and time-recorder electric connection.
As a preferable technical scheme of the utility model, the side surface of the shell is fixedly provided with the audible and visual alarm, and the controller is electrically connected with the audible and visual alarm.
As a preferable technical scheme of the utility model, the storage batteries are respectively arranged at the bottom ends of the box body and the shell, and are respectively and electrically connected with the air supply fan, the air exhaust fan, the controller, the timer and the smoke sensor.
As a preferable technical scheme of the utility model, the bottom of the box body and the bottom of the shell are movably connected with a bottom bracket, and one end of the bottom bracket is fixed with a sucker.
As a preferable technical scheme of the utility model, the edge of the sucker is provided with a loosening pull ring.
As a preferable technical scheme of the utility model, the box body and the box cover are connected in a buckling manner.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the smoke generator and the detection assembly are respectively arranged, the smoke generator is arranged on the outer side of a joint of a door and a window, the detection assembly is arranged on the inner side of the joint of the door and the window, the air supply and the air extraction are respectively carried out on the two sides of the joint of the door and the window through the air supply fan and the air extraction fan, then the detection is carried out through the smoke sensor, the longer the smoke sensor recognizes the smoke, the better the air tightness of the door and the window is indicated, the whole structure is simple, the whole volume is small, the carrying, the installation and the detachment are convenient, and the use by detection personnel or technicians is convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present utility model installed on a door or window;
FIG. 2 is a schematic cross-sectional view of the present utility model;
In the figure: 1. a case body; 2. a box cover; 3. a smoke outlet; 4. tobacco cake; 5. a blowing fan; 6. a housing; 7. an air duct; 8. an air extraction fan; 9. a smoke sensor; 10. a controller; 11. a timer; 12. an audible and visual alarm; 13. a storage battery; 14. a bottom support; 15. a suction cup; 16. releasing the pull ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a door and window gas tightness detection device, including smoke generator and detection component, smoke generator includes box body 1, lid 2 is installed in the box body 1 top outside, lid 2 surface evenly is provided with smog export 3, cigarette cake 4 has been placed to box body 1 inside, fan 5 is installed to box body 1 lateral wall, detection component includes casing 6, casing 6 inside is provided with wind channel 7, fan 8 is installed to wind channel 7 one end, wind channel 7 internally mounted has smoke sensor 9, controller 10 and time-recorder 11 are installed respectively to casing 6 one side, controller 10 respectively with smoke sensor 9 and time-recorder 11 electric connection, in this embodiment, through setting up smoke generator and detection component respectively, utilize smoke generator to install in the outside of door and window seam crossing, detection component installs the inboard at door and window seam crossing, supply air and bleed through fan 5 and fan 8 respectively in door and window seam crossing both sides, then detect through smoke sensor 9.
In order to remind the detection personnel conveniently, in this embodiment, as a preferred technical scheme of the present utility model, an audible and visual alarm 12 is fixed on the side surface of the housing 6, and the controller 10 is electrically connected with the audible and visual alarm 12.
In order to provide power for related components conveniently, in this embodiment, as a preferred technical scheme of the present utility model, the storage batteries 13 are respectively disposed at the bottom ends of the box body 1 and the housing 6, and the storage batteries 13 are respectively electrically connected with the air supply fan 5, the air exhaust fan 8, the controller 10, the timer 11 and the smoke sensor 9.
In order to fix the smoke generator and the detection component conveniently, in this embodiment, as a preferred technical scheme of the present utility model, the bottoms of the box body 1 and the shell 6 are both movably connected with a bottom bracket 14, and one end of the bottom bracket 14 is fixed with a sucker 15.
In order to remove the suction cup 15, in this embodiment, as a preferred embodiment of the present utility model, a release tab 16 is provided at the edge of the suction cup 15.
In order to facilitate the connection between the box body 1 and the box cover 2, in this embodiment, as a preferred technical scheme of the present utility model, the box body 1 and the box cover 2 are connected by a fastening manner.
In this embodiment, the smoke cake 4 is a widely known technology for daily life, which is an article capable of producing a great amount of smoke effect, and is one of the commonly used props for film and television shooting, and the main components are sulfur and sawdust.
In summary, when the utility model is used, firstly, the box body 1 is adjusted to face the air-supply fan 5 to face the joint of the door and window, the smoke cake 4 is ignited, then the smoke cake is put into the box body 1, the box cover 2 is used for rapidly covering the smoke cake, the suction cup 15 is used for adsorbing the smoke cake on the edge of the door and window, the door and window is rapidly closed, then the suction cup 15 of the detection assembly is adsorbed on the other side of the joint of the door and window, the air-exhaust fan 8 is opened, the timer 11 starts to count time, the door and window edge is aligned, when smoke permeates from the joint of the door and window, the smoke cake can be firstly guided into the air duct 7 through the air-exhaust fan 8 and is identified and detected by the smoke sensor 9, the detected information is converted into an electric signal to be output to the controller 10, the controller 10 controls the timer 11 to stop counting time, and simultaneously controls the audible and visual alarm 12 to remind a detector, and the longer the time for identifying the smoke is indicated that the air tightness of the door and window is better.
Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a door and window gas tightness detection device, includes smoke generator and detection component, its characterized in that: the smoke generator comprises a box body (1), a box cover (2) is arranged on the outer side of the top of the box body (1), a smoke outlet (3) is uniformly formed in the surface of the box cover (2), a smoke cake (4) is arranged inside the box body (1), a fan (5) is arranged on the side wall of the box body (1), the detection assembly comprises a shell (6), an air duct (7) is arranged inside the shell (6), an air suction fan (8) is arranged at one end of the air duct (7), a smoke sensor (9) is arranged inside the air duct (7), a controller (10) and a timer (11) are respectively arranged on one side of the shell (6), and the controller (10) is respectively electrically connected with the smoke sensor (9) and the timer (11).
2. The door and window air tightness detection device according to claim 1, wherein: an audible and visual alarm (12) is fixed on the side face of the shell (6), and the controller (10) and the audible and visual alarm (12) are electrically connected.
3. The door and window air tightness detection device according to claim 1, wherein: the box body (1) and the inside bottom of casing (6) all are provided with battery (13), battery (13) respectively with air supply fan (5), bleed fan (8), controller (10), time-recorder (11) and smoke transducer (9) electric connection.
4. The door and window air tightness detection device according to claim 1, wherein: the bottom of the box body (1) and the bottom of the shell (6) are both movably connected with a bottom support (14), and a sucker (15) is fixed at one end of the bottom support (14).
5. The door and window air tightness detection device according to claim 4, wherein: a loosening pull ring (16) is arranged at the edge of the sucker (15).
6. The door and window air tightness detection device according to claim 1, wherein: the box body (1) is connected with the box cover (2) in a buckling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678452.2U CN221006676U (en) | 2023-10-08 | 2023-10-08 | Door and window gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678452.2U CN221006676U (en) | 2023-10-08 | 2023-10-08 | Door and window gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006676U true CN221006676U (en) | 2024-05-24 |
Family
ID=91120722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322678452.2U Active CN221006676U (en) | 2023-10-08 | 2023-10-08 | Door and window gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006676U (en) |
-
2023
- 2023-10-08 CN CN202322678452.2U patent/CN221006676U/en active Active
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| GR01 | Patent grant |