CN2577175Y - Wind-direction adjustable retoary-flow wind port - Google Patents
Wind-direction adjustable retoary-flow wind port Download PDFInfo
- Publication number
- CN2577175Y CN2577175Y CN 02260661 CN02260661U CN2577175Y CN 2577175 Y CN2577175 Y CN 2577175Y CN 02260661 CN02260661 CN 02260661 CN 02260661 U CN02260661 U CN 02260661U CN 2577175 Y CN2577175 Y CN 2577175Y
- Authority
- CN
- China
- Prior art keywords
- arc
- fixed
- flow deflector
- arc flow
- shaped baffles
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a wind direction adjusting type rotational flow tuyere which comprises a barrel body, arc-shaped baffles and a motor. The utility model is characterized in that the arc-shaped baffles are divided into two sets, a set of arc-shaped baffles is fixed on a fixed tray on the top of the barrel body at uniform intervals, and the other set of arc-shaped baffles is fixed on a movable tray at uniform intervals; the movable tray which is positioned above the fixed tray is coaxial with the fixed tray, the arc-shaped baffles on the movable tray and the arc-shaped baffles on the fixed tray are spaced on radial positions, and the movable tray is connected by a rotating shaft which is driven by the motor. The utility model has the advantages that blowing distances and blowing directions of the tuyere can be conveniently adjusted according to the change of seasons and places, and energy resources can be reasonably utilized.
Description
Technical field
The utility model relates to a kind of swirl diffuser, the adjustable swirl diffuser of particularly a kind of wind direction.
Background technology
Present swirl diffuser is the inner core that the flow deflector of arc is welded on formation swirl diffuser on the cylindrical tube by certain spacing, be used to regulate the air-flow of ventilation shaft air outlet, make air-flow obtain an acceleration through the arc flow deflector, form eddy flow then, and the distance and the scope of air-supply can be regulated by the arc flow deflector, but because the arc flow deflector inner core of existing swirl diffuser is that welded structure is stiff, the distance and the scope of air-supply are fixed, meet and to allow the through indoor bottom of hot blast and can not allow summer cold wind spread equably, not cold wind undue concentration winter.
Summary of the invention
The purpose of this utility model is that the arc flow deflector inner core that solves swirl diffuser in the prior art is that welded type 1 structure is stiff, and the distance and the scope of air-supply are fixed, and meets to allow can't go directly indoor bottom and allow the problem of cold wind undue concentration summer of hot blast winter.The adjustable swirl diffuser of the utility model design wind direction, comprise cylindrical shell, arc flow deflector, motor, it is characterized in that: the arc flow deflector is divided into two groups, one group of even fixed interval of arc flow deflector is on the fixed disk at cylindrical shell top, the even fixed interval of another group arc flow deflector is on movable disk, movable disk is positioned at the fixed disk top, movable disk is coaxial with fixed disk, arc flow deflector on the movable disk and the arc flow deflector on the fixed disk in radial position separately, movable disk is connected by rotating shaft, and rotating shaft is by motor-driven.The utility model has the advantages that and to regulate the air supplying distance and the air supply direction in air port easily, the rational Application energy according to the variation in season, place.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated, accompanying drawing 1 is a structural representation of the present utility model, accompanying drawing 2 be the A of the utility model Fig. 1 to schematic diagram,
Comprise cylindrical shell 1, arc flow deflector 2, motor 3 among the specific embodiment figure, it is characterized in that: arc flow deflector 1 is divided into two groups, one group of arc flow deflector 2 even fixed interval is on the fixed disk 4 at cylindrical shell 1 top, another group arc flow deflector 2 even fixed interval are on movable disk 5, movable disk 5 is positioned at fixed disk 4 tops, movable disk 5 is coaxial with fixed disk 4, arc flow deflector 2 on arc flow deflector 2 on the movable disk 4 and the fixed disk 5 in radial position separately, movable disk 4 is connected by rotating shaft 6, and rotating shaft 6 is driven by motor 3.During use, requirement according to air-supply, can drive the rotation of rotating shafts 6 by motor 3, drive the rotation of movable disk 5, overlap the position when arc flow deflector 2 on the movable disk 4 and arc flow deflector 2 on the fixed disk 5 turn to, the air-supply in air port farthest, be fit to use winter, and when the arc flow deflector 2 on arc flow deflector on the movable disk 42 and the fixed disk 5 turned to the position, equispaced, the air-supply in air port was nearest, the scope maximum of scattering is fit to use summer.
Claims (1)
1, the adjustable swirl diffuser of wind direction, comprise cylindrical shell, arc flow deflector, motor, it is characterized in that: the arc flow deflector is divided into two groups, one group of even fixed interval of arc flow deflector is on the fixed disk at cylindrical shell top, the even fixed interval of another group arc flow deflector is on movable disk, movable disk is positioned at the fixed disk top, movable disk is coaxial with fixed disk, arc flow deflector on the movable disk and the arc flow deflector on the fixed disk in radial position separately, movable disk is connected by rotating shaft, and rotating shaft is by motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260661 CN2577175Y (en) | 2002-10-14 | 2002-10-14 | Wind-direction adjustable retoary-flow wind port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260661 CN2577175Y (en) | 2002-10-14 | 2002-10-14 | Wind-direction adjustable retoary-flow wind port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577175Y true CN2577175Y (en) | 2003-10-01 |
Family
ID=33727660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260661 Expired - Fee Related CN2577175Y (en) | 2002-10-14 | 2002-10-14 | Wind-direction adjustable retoary-flow wind port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577175Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451598C (en) * | 2006-03-10 | 2009-01-14 | 中国海洋石油总公司 | Two-freedom wind making system |
| CN112815425A (en) * | 2021-01-12 | 2021-05-18 | 上海宝派餐饮管理有限公司 | Refrigerating air conditioner |
-
2002
- 2002-10-14 CN CN 02260661 patent/CN2577175Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451598C (en) * | 2006-03-10 | 2009-01-14 | 中国海洋石油总公司 | Two-freedom wind making system |
| CN112815425A (en) * | 2021-01-12 | 2021-05-18 | 上海宝派餐饮管理有限公司 | Refrigerating air conditioner |
| CN112815425B (en) * | 2021-01-12 | 2022-05-06 | 广州谷德制冷设备有限公司 | Refrigerating air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |