CN2864455Y - Tuyere current diffuser - Google Patents
Tuyere current diffuser Download PDFInfo
- Publication number
- CN2864455Y CN2864455Y CN 200520147309 CN200520147309U CN2864455Y CN 2864455 Y CN2864455 Y CN 2864455Y CN 200520147309 CN200520147309 CN 200520147309 CN 200520147309 U CN200520147309 U CN 200520147309U CN 2864455 Y CN2864455 Y CN 2864455Y
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- CN
- China
- Prior art keywords
- air port
- air
- diffuser
- sealing nut
- nut frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wind scoop diffuser which can be arranged at the indoor wind scoop. The diffuser comprises a ring diffusion wind scoop whose inner ring extends upward to form the extending part on which a seal nut frame whose central position is equipped with a slab nut is fixed, a discus shape wind scoop valve core arranged in the center of the ring diffusion wind scoop and a valve core screw connected fixedly on the center of wind scoop valve core and connecting with the slab nut through the screw thread. The intermediate part between the inner ring and the outer ring of the ring diffusion wind scoop is concave inward. The surface of the concave part is diffusion curved surface. The diffuser of the utility model is installed on an air supply port of indoor ceiling, can make wind enter into the room appearing radiate shape, therefore, fresh air can diffuse more quickly and evenly and cycling between fresh air and former air can be improved, moreover, wind flow sent into room can be adjusted by regulating opening degree of the wind scoop of the diffuser.
Description
[technical field]
The utility model relates to building ventilation system field, and specifically, the utility model relates to a kind of air port air diffuser that is used to be connected the ventilating opening place.
[background technology]
The centralized Control ventilating system is adopted in the ventilation of existing building more, artificially is provided with or according to the air quantity of all ventilating openings of indoor air environment parameter adjustment.Be provided with latticed vent window at the ventilating opening place more, this type of vent window can't be according to the difference of each indoor environment and the artificial ventilation of adjusting, and, in the wind straight line inlet chamber of producing by boasting by traditional ventilating opening, be unfavorable for that fresh air is in indoor even dispersion and circulation.
At the prior art above shortcomings, the utility model is proposed.
[utility model content]
In order to overcome the problems referred to above and shortcoming, the utility model provides a kind of ventilating opening place that is arranged on to can be used for regulating and send into indoor air quantity size and make the wind air port air diffuser in the inlet chamber radially.
For realizing above-mentioned utility model purpose, the technical scheme of a kind of air port provided by the utility model air diffuser is conceived as follows substantially:
A kind of air port air diffuser is installed in room ventilation mouth place, comprises annular diffusion air port, and the interior circle in annular diffusion air port extends upward the formation extension, is fixed with the sealing nut frame on the extension, and the center of sealing nut frame is provided with crab bolt; The center in annular diffusion air port is provided with discus shape air port spool, and the central part of air port spool is fixedly connected with a spool screw rod; The spool screw rod is connected with crab bolt by screw thread.The cylindrical in annular diffusion air port and the part indent between the interior circle, the outer surface of its female parts is the diffusion curved surface.Be pasted with the sealing sponge ring on the inner surface of female parts.Described air port air diffuser also comprises a mounting flange, and the base of mounting flange is provided with installing hole, and the inwall of mounting flange is provided with the projection helix; Described sealing nut frame two ends are provided with outer pin; The sealing nut frame is fixed on the mounting flange by the snap-fit of outer pin and projection helix.The center of described sealing nut frame is provided with upper and lower two crab bolts, and crab bolt is for to be made into integration with the sealing nut frame.
The another kind of optimal technical scheme that the utility model provides is, a kind of air port air diffuser, be installed on the air outlet on the indoor ceiling, comprise annular diffusion air port, the interior circle in annular diffusion air port extends upward the formation extension, be fixed with the sealing nut frame on the extension, the center of sealing nut frame is provided with crab bolt; The center in annular diffusion air port is provided with discus shape air port spool, and the central part of air port spool is fixedly connected with a spool screw rod; The spool screw rod is connected with crab bolt by screw thread, and the center of sealing nut frame is provided with upper and lower two crab bolts, and crab bolt is for to be made into integration with the sealing nut frame.
The beneficial effects of the utility model are: the utility model air diffuser is mounted in a kind of air outlet on the indoor ceiling, and it is indoor that wind is sent into radially, thus can be faster with new wind in indoor even dispersion, accelerate circulation new, old air; And can regulate by the aperture of regulating the diffuser feeding mouth and send into indoor air quantity size.
[description of drawings]
Fig. 1 is the utility model vertical view;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to view;
Adjustment state diagram 1 when Fig. 4 a is the utility model practical application;
Adjustment state diagram 2 when Fig. 4 b is the utility model practical application;
Adjustment state diagram 3 when Fig. 4 c is the utility model practical application.
Below in conjunction with accompanying drawing the utility model specific embodiment is described in detail:
[specific embodiment]
Fig. 1 is the utility model vertical view, Fig. 2 be the A-A of Fig. 1 to view, Fig. 3 be the B-B of Fig. 1 to view, now structure of the present utility model is carried out detailed description in conjunction with above-mentioned three figure.
The utility model air port air diffuser is installed on the air outlet, comprise annular diffusion air port 1, the interior circle in annular diffusion air port extends upward and forms extension 2, is fixed with sealing nut frame 3 on the extension 2, and the center of sealing nut frame 3 is provided with the upper and lower crab bolt 4 that is made into integration with the sealing nut frame; Center in annular diffusion air port 1 is provided with discus shape air port spool 5, and the central part of air port spool 5 is fixedly connected with a spool screw rod 6; The spool screw rod is connected with crab bolt 4 by screw thread.
The air port air diffuser also comprises a mounting flange 8, and the base of mounting flange 8 is provided with installing hole 9, and mounting flange 8 can be fixed on the ventilating opening place that needs to install air diffuser by installing hole 9, and the inwall of mounting flange 8 is provided with projection helix 10; Sealing nut frame 3 two ends are provided with outer pin 11, and sealing nut frame 3 is fixed on the mounting flange 8 by the snap-fit of outer pin 11 with projection helix 10.
The cylindrical in annular diffusion air port 1 and the part indent between the interior circle, the outer surface of its female parts is the diffusion curved surface, is pasted with sealing sponge ring 7 on the inner surface of female parts.
Diffusion air port 1 and air port spool 5 are main composition parts of air diffuser, regulate sending into indoor air quantity by the openings of sizes of regulating between the two.Crab bolt 4 on the sealing nut frame 3 is used for fixing spool screw rod 6, and spool screw rod 6 and crab bolt 4 constitute the crux parts of adjustment structures.Mounting flange 8 is used for fixing air diffuser, and the outer pin 11 of sealing nut frame 3 is screwed in the helix 10 of its inner projection, air diffuser can be fixed on the mounting flange 8 up to screwing just.Sealing sponge 7 is used for preventing that the wind between mounting flange and diffusion air port from leaking.
Installation steps of the present utility model are as follows, at first utilize the installing hole of mounting flange that mounting flange is fixed on the ventilating opening, to spread the air port then screws in the mounting flange, the diffusion air port utilizes the outer pin of the sealing nut frame fixedly connected with it and the helix on the mounting flange inwall to cooperate to screw in the mounting flange and fixes, at last with the spool screw rod of air port spool by being threaded on the crab bolt on the sealing nut frame.
When spool screw rod 6 is adjusted to the extreme higher position, air outlet aperture minimum, the air port is close to be closed, shown in Fig. 4 a, and when the spool screw rod is adjusted to extreme lower position and will screws out nut, air outlet aperture maximum, this moment the air port the windage minimum, the air output maximum is shown in figure Fig. 4 c.Different users is according to the size of institute's required airflow separately, can be with the spool screw rod 4 electrodeless any position that are adjusted between Fig. 4 a and Fig. 4 c, and shown as Fig. 4 b.
Those skilled in the art can carry out other change and modification after reading the utility model patent specification, but these changes and modification are all within the claim protection domain that the utility model awaits the reply.
Claims (6)
1, a kind of air port air diffuser is installed in room ventilation mouth place, it is characterized in that, described air diffuser comprises annular diffusion air port, the interior circle in annular diffusion air port extends upward the formation extension, is fixed with the sealing nut frame on the extension, and the center of sealing nut frame is provided with crab bolt; The center in annular diffusion air port is provided with discus shape air port spool, and the central part of air port spool is fixedly connected with a spool screw rod; The spool screw rod is connected with crab bolt by screw thread.
2, a kind of air port according to claim 1 air diffuser is characterized in that, the cylindrical in described annular diffusion air port and the part indent between the interior circle, and the outer surface of its female parts is the diffusion curved surface.
3, a kind of air port according to claim 2 air diffuser is characterized in that, is pasted with the sealing sponge ring on the inner surface of described female parts.
4, according to claim 1 or 2 or 3 described a kind of air port air diffusers, it is characterized in that described air port air diffuser also comprises a mounting flange, the base of mounting flange is provided with installing hole, and the inwall of mounting flange is provided with the projection helix; Described sealing nut frame two ends are provided with outer pin; The sealing nut frame is fixed on the mounting flange by the snap-fit of outer pin and projection helix.
5, a kind of air port according to claim 4 air diffuser is characterized in that the center of described sealing nut frame is provided with upper and lower two crab bolts, and crab bolt is for to be made into integration with the sealing nut frame.
6, a kind of air port according to claim 1 air diffuser is characterized in that the center of described sealing nut frame is provided with upper and lower two crab bolts, and crab bolt is for to be made into integration with the sealing nut frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520147309 CN2864455Y (en) | 2005-12-28 | 2005-12-28 | Tuyere current diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520147309 CN2864455Y (en) | 2005-12-28 | 2005-12-28 | Tuyere current diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864455Y true CN2864455Y (en) | 2007-01-31 |
Family
ID=37676905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520147309 Expired - Fee Related CN2864455Y (en) | 2005-12-28 | 2005-12-28 | Tuyere current diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864455Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155775A (en) * | 2011-05-12 | 2011-08-17 | 芜湖市协普机器有限公司 | Air draft head |
| CN106091317A (en) * | 2016-08-04 | 2016-11-09 | 爱康森德（深圳）空气技术有限公司 | A kind of air flow regulator |
| CN108548276A (en) * | 2018-03-30 | 2018-09-18 | 青岛海尔空调电子有限公司 | Adjust the method, apparatus and computer readable storage medium of air conditioning exhausting amount |
-
2005
- 2005-12-28 CN CN 200520147309 patent/CN2864455Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155775A (en) * | 2011-05-12 | 2011-08-17 | 芜湖市协普机器有限公司 | Air draft head |
| CN102155775B (en) * | 2011-05-12 | 2013-04-03 | 芜湖市协普机器有限公司 | Air draft head |
| CN106091317A (en) * | 2016-08-04 | 2016-11-09 | 爱康森德（深圳）空气技术有限公司 | A kind of air flow regulator |
| CN108548276A (en) * | 2018-03-30 | 2018-09-18 | 青岛海尔空调电子有限公司 | Adjust the method, apparatus and computer readable storage medium of air conditioning exhausting amount |
| US11519630B2 (en) | 2018-03-30 | 2022-12-06 | Qingdao Haier Air-Conditioning Electronic Co., Ltd. | Method and device for adjusting air volume of air conditioner, and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: No. 11-3, West Street, Shijingshan District, Beijing, Yuquan: 100049 Patentee after: Jin Xianghui Address before: No. 11-3, West Street, Shijingshan District, Beijing, Yuquan: 100039 Patentee before: Jin Mingji |
|
| ASS | Succession or assignment of patent right |
Owner name: JIN XIANGHUI Free format text: FORMER OWNER: JIN MINGJI Effective date: 20090109 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20131228 |