CN210269060U - On-spot gas tightness detector of exterior window - Google Patents
On-spot gas tightness detector of exterior window Download PDFInfo
- Publication number
- CN210269060U CN210269060U CN201921144413.1U CN201921144413U CN210269060U CN 210269060 U CN210269060 U CN 210269060U CN 201921144413 U CN201921144413 U CN 201921144413U CN 210269060 U CN210269060 U CN 210269060U
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- China
- Prior art keywords
- window
- connecting piece
- air pump
- sealing cover
- gas tightness
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000005259 measurement Methods 0.000 description 7
- 239000002985 plastic film Substances 0.000 description 7
- 229920006255 plastic film Polymers 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000003068 static effect Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model belongs to the technical field of the technique that door and window gas tightness detected and specifically relates to a scene gas tightness detector of exterior window is related to. The air pump type air pressure detection box comprises a detection box body, wherein an air pump is arranged in the detection box body, an air pressure meter is arranged on one side of the air pump, the output end of the air pump is connected with a telescopic hose, the hose is connected with a window body sealing cover through a connecting piece, the window body sealing cover is in sliding connection with the connecting piece, and the window body sealing. The connecting piece is provided with a plurality of waist-shaped holes which are parallel to the axis of the frame, and a bolt is arranged in addition and penetrates through the waist-shaped holes to be in threaded connection with the window body sealing cover. Can detect some window frames punishment angle gas tightness through above-mentioned device, can play sealed effect in addition a plurality of rubber pads that set up, can detect the gas tightness of many places of window, the data that detect can be more accurate.
Description
Technical Field
The utility model belongs to the technical field of the technique that door and window gas tightness detected and specifically relates to a scene gas tightness detector of exterior window is related to.
Background
Along with the continuous improvement of the living standard of people, the awareness of 'four sections and one environment protection' is stronger and stronger. The requirements on the environment of a living room are higher and higher, the actual energy-saving effect of the door and window is comprehensively evaluated through the heat-insulating performance and the air tightness performance, and the improvement of the energy-saving performance of the door and window is comprehensively considered from the two aspects of improving the heat-insulating performance and reducing the air tightness performance. The field detection of the air tightness of the building external window also becomes an indispensable work. The air tightness of the external window is a very important factor affecting the energy consumption of the air conditioner of the building. In order to save energy and improve indoor thermal environment, it is urgently required to improve the air tightness of the outer window. Therefore, it is an urgent need for energy saving of buildings to develop field air tightness detection of building exterior windows, the existing field air tightness detection devices of building exterior windows all adopt induction type mobile operation, and do not have a closed interval to complete the test, and can not reach the standard in terms of test sensitivity and data, while some adopt sealed operation space, and are not particularly perfect in terms of air pressure, and the phenomenon that the sealed space falls off is easily caused because the air pressure does not reach the standard.
For example, the existing chinese patent publication No. CN207610828U discloses a portable field detection device for door and window sealing performance. Comprises a simulated environment system, a pressure supply system and a measurement and control system which are arranged around a door and a window. The simulated environment system can be used for simulating the influence of airflow pressure and precipitation on doors and windows in a real environment. The pressure supply system is mainly used for enabling the simulated environment system to be subjected to positive pressure or negative pressure, so that the air tightness of the door and the window can be detected. The measurement and control system is mainly used for measuring and reading related parameters of the air tightness of doors and windows in the simulated environment system. The environment simulating system includes wall, door and window, plastic film and water spraying nozzle. Wherein the plastic film is adhered to the inner wall of the door and window, and the plastic film, the door and window and the surrounding wall jointly form a static pressure box space. The water spraying nozzle is arranged on the outer side of the door and window, the lower part of the water spraying nozzle is connected with a water pipe, and the water pipe supplies water to the water spraying nozzle. The pressure supply system comprises a fan, a ventilation pipeline and a pressure regulating valve. The measurement and control system comprises a pressure sensor and a measurement and control microcomputer.
Before detection, the pressure sensor is placed on the outer side of the door and the window, and the water spraying nozzle is fixed at a proper position on the outer side of the door and the window. Then measuring the size of the door and window, and cutting the plastic film with the shape and size corresponding to the size and shape of the door and window. After the plastic film is cut, the plastic film is adhered to the wall body on the inner side of the door and window, so that the plastic film, the wall body, the door and window and the water spraying nozzle form an environment simulating system. And then the fan, the vent pipe and the pressure regulating valve are arranged at proper positions to form a pressure supply system. And finally, connecting the measurement and control micro-computer with a pressure sensor to complete the installation of the measurement and control system. During detection, a switch on the fan is turned on, and the pressure regulating valve is adjusted to enable the static pressure tank to be in a positive pressure state or a negative pressure state, and the static pressure tank can be in a state that the positive pressure state and the negative pressure state are changed alternately when necessary. After the pressure supply system works stably, the pressure and flow values are read from the measurement and control microcomputer, and the values are compared with standard values, so that the air tightness of the door and the window is determined. And then opening the water spraying nozzle to spray water to the door and the window, and judging the water tightness of the door and the window according to the size and the number of water drops on the door and the window after a period of time. After the detection is finished, the switch of the fan is turned off, then other power supply devices are turned off, and then all the devices are sequentially disassembled.
The technical scheme has the advantages that the device can be suitable for field detection of air tightness and water tightness of doors and windows with various sizes and shapes. However, the above device cannot detect some dead corners where the position of the window frame is already set.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an on-spot gas tightness detector of exterior window, the window form closing cap sets up to the concatenation formula, the waist type hole that sets up on the connecting piece, and the rethread bolt realizes sliding of window form closing cap, can improve the suitability, can detect some window frame punishment angle gas tightness, and the device convenient operation.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an on-spot gas tightness detector of exterior window, includes the detection case body, this internal air pump that is equipped with of detection case, the barometer is equipped with to air pump one side, the air pump output is connected with the telescopic hose, the hose is connected with the window form closing cap through the connecting piece, window form closing cap and connecting piece sliding connection, the window form closing cap is the concatenation formula.
Through adopting above-mentioned technical scheme, this internal air pump that is provided with at the detection case, the air pump has connected gradually connecting piece, window form closing cap through the telescopic hose, and the window form closing cap sets up to the concatenation formula can be to the position that has the window frame, through the position between the adjustment window form closing cap, realizes the detection to the different positions of window, through the barometer that sets up, records the atmospheric pressure condition of more positions, and the data that detect out are more comprehensive, and the conclusion that reachs is more accurate.
The utility model discloses further set up to: the connecting piece is provided with a plurality of waist-shaped holes, the waist-shaped holes are parallel to the axis of the frame, and a bolt is arranged in addition and penetrates through the waist-shaped holes to be in threaded connection with the window body sealing cover.
Through adopting above-mentioned technical scheme, be provided with waist type hole on the connecting piece, slide in waist type hole through the bolt and realize the concatenation effect of window body closing cap, simultaneously through the threaded connection of bolt and window body closing cap also can be in the same place the inseparable laminating of window body closing cap and connecting piece, further guaranteed the gas tightness.
The utility model discloses further set up to: and rubber pads are respectively arranged on the abutting surfaces of the adjacent window body sealing covers.
Through adopting above-mentioned technical scheme, the rubber pad that adjacent window form closing cap butt joint face was equipped with can be when using, under the circumstances that there is the window frame in the centre, the rubber pad through both sides setting tightly with the window frame laminating, can laminate with the window frame through the physical attribute of rubber, has guaranteed the gas tightness.
The utility model discloses further set up to: and the inner side surface of the window body sealing cover is provided with threads, and the threads are connected with an adsorption net.
Through adopting above-mentioned technical scheme, the adsorption net that sets up in the window form closing cap can prevent through the adsorption net who sets up that impurity from getting into the air pump in the in-process of extraction air from appearing, and the adsorption net passes through threaded connection with the window form closing cap simultaneously, conveniently pulls down, is convenient for remove to change suitable adsorption net.
The utility model discloses further set up to: and a rubber pad is arranged on the side surface of the window body sealing cover far away from one side of the connecting piece.
Through adopting above-mentioned technical scheme, can guarantee through the rubber pad that sets up that the window form closing cap hugs closely the window form that waits to detect in the use, can guarantee the window form closing cap and wait to detect closely laminating between the window form to guarantee the gas tightness, made the accuracy more that detects data.
The utility model discloses further set up to: a door body is arranged on one side of the detection box body.
Through adopting above-mentioned technical scheme, the door body that detection case body one side was seted up can be in observing the manometer of establishing, judges the gas tightness condition, convenient and fast more through the registration of manometer.
The utility model discloses further set up to: a handrail is arranged on one side of the detection box body.
Through adopting above-mentioned technical scheme, the handrail that sets up in detection case body one side can conveniently go to carry the detection case through the handrail.
The utility model discloses further set up to: the bottom wall of the detection box body is provided with a universal wheel with a brake.
Through adopting above-mentioned technical scheme, the universal wheel that sets up in the bottom surface can conveniently remove, and the stopper that sets up can play static effect when needs stop.
To sum up, the utility model discloses a beneficial technological effect does:
the window body closing cap sets up to the concatenation formula, the waist type hole that sets up on the connecting piece, rethread bolt realize sliding of window body closing cap, can detect some window frames punishment angle gas tightness, can play sealed effect in addition a plurality of rubber pads that set up, can detect the gas tightness that the structure of window multiple places is different, the data that detect can be more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;
fig. 2 is a schematic view of the overall structure at a second viewing angle of the present invention;
FIG. 3 is a schematic structural view of the present invention with the door removed;
FIG. 4 is a schematic structural view of the connection between the connector and the window cover at a first viewing angle according to the present invention;
fig. 5 is a schematic structural diagram of the second viewing angle of the connection between the middle connector and the window cover of the present invention.
In the figure, 1, a detection box body; 2. a door body; 3. a handle; 4. an air pump; 5. a barometer; 6. a hose; 7. a connecting member; 8. sealing the window body; 9. a rubber pad; 10. an adsorption net; 11. a kidney-shaped hole; 12. a bolt; 13. a handrail; 14. a universal wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses a scene gas tightness detector of exterior window, including detection case body 1, detection case body 1 one side is provided with a body 2, is equipped with handle 3 on the body 2, opens a body 2, as shown in fig. 3, can observe inside air pump 4, barometer 5 is equipped with to air pump 4 one side, and air pump 4 output is connected with telescopic hose 6, and hose 6 is connected with window form closing cap 8 through connecting piece 7, window form closing cap 8 and connecting piece 7 sliding connection, and window form closing cap 8 is the concatenation formula structure, is equipped with in the window form closing cap 8 and adsorbs net 10.
As shown in fig. 4, the butt joint surfaces of the window body sealing cover 8 are respectively provided with a rubber pad 9, the side surface of the window body sealing cover 8 far away from the connecting piece 7 is provided with the rubber pad 9, and the rubber pad 9 can ensure that the air tightness is ensured when the window body sealing cover 8 is butt-jointed with a window to be detected, so that the measured data is more accurate. The window body closing cap 8 inboard is provided with the screw thread (not shown in the figure), and through the screw thread that sets up, conveniently dismantles adsorption screen 10, conveniently changes the adsorption screen 10 of the adapted model moreover. As shown in fig. 5, the connecting member 7 is provided with a kidney-shaped hole 11, the kidney-shaped hole 11 is parallel to the axis of its own frame, and a bolt 12 is provided, the bolt 12 penetrates through the kidney-shaped hole 11 and is in threaded connection with the window cover 8. The sliding of the window body sealing cover 8 can be guaranteed by the sliding of the bolt 12, and the bolt 12 and the window body sealing cover 8 are in threaded connection to guarantee the fastening of the bolt 12 and the window body sealing cover 8, so that the sealing performance is further guaranteed.
As shown in fig. 1, the armrest 13 provided on one side of the detection box body 1 and the caster 14 with a brake provided on the bottom wall facilitate the movement.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an on-spot gas tightness detector of exterior window which characterized in that: including detection case body (1), be equipped with air pump (4) in detection case body (1), barometer (5) are equipped with to air pump (4) one side, air pump (4) output is connected with telescopic hose (6), hose (6) are connected with window form closing cap (8) through connecting piece (7), window form closing cap (8) and connecting piece (7) sliding connection, window form closing cap (8) are the concatenation formula.
2. The field airtightness detector for the external window according to claim 1, wherein: the window body sealing cover is characterized in that a plurality of waist-shaped holes (11) are formed in the connecting piece (7), the waist-shaped holes (11) are parallel to the axis of the frame of the window body, a bolt (12) is additionally arranged, and the bolt (12) penetrates through the waist-shaped holes (11) and is in threaded connection with the window body sealing cover (8).
3. The field airtightness detector for the external window according to claim 1, wherein: and rubber pads (9) are respectively arranged on the abutting surfaces of the adjacent window body sealing covers (8).
4. The field airtightness detector for the external window according to claim 1, wherein: and the inner side surface of the window body sealing cover (8) is provided with threads, and the threads are connected with an adsorption net (10).
5. The field airtightness detector for the external window according to claim 1, wherein: and a rubber pad (9) is arranged on the side surface of the window body sealing cover (8) far away from one side of the connecting piece (7).
6. The field airtightness detector for the external window according to claim 1, wherein: a door body (2) is arranged on one side of the detection box body (1).
7. The field airtightness detector for the external window according to claim 1, wherein: a handrail (13) is arranged on one side of the detection box body (1).
8. The field airtightness detector for the external window according to claim 1, wherein: the bottom wall of the detection box body (1) is provided with a universal wheel (14) with a brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144413.1U CN210269060U (en) | 2019-07-19 | 2019-07-19 | On-spot gas tightness detector of exterior window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144413.1U CN210269060U (en) | 2019-07-19 | 2019-07-19 | On-spot gas tightness detector of exterior window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269060U true CN210269060U (en) | 2020-04-07 |
Family
ID=70011601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144413.1U Expired - Fee Related CN210269060U (en) | 2019-07-19 | 2019-07-19 | On-spot gas tightness detector of exterior window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444473A (en) * | 2020-11-26 | 2021-03-05 | 上海众材工程检测有限公司 | Method for detecting air permeation quantity of curtain wall opening fan |
| CN112461461A (en) * | 2020-10-24 | 2021-03-09 | 山东长王检测技术有限责任公司 | Building exterior window air tightness detection device |
-
2019
- 2019-07-19 CN CN201921144413.1U patent/CN210269060U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461461A (en) * | 2020-10-24 | 2021-03-09 | 山东长王检测技术有限责任公司 | Building exterior window air tightness detection device |
| CN112461461B (en) * | 2020-10-24 | 2022-08-12 | 山东长王检测技术有限责任公司 | Building exterior window air tightness detection device |
| CN112444473A (en) * | 2020-11-26 | 2021-03-05 | 上海众材工程检测有限公司 | Method for detecting air permeation quantity of curtain wall opening fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |