CN204756999U - Wind speed control device - Google Patents
Wind speed control device Download PDFInfo
- Publication number
- CN204756999U CN204756999U CN201520322963.3U CN201520322963U CN204756999U CN 204756999 U CN204756999 U CN 204756999U CN 201520322963 U CN201520322963 U CN 201520322963U CN 204756999 U CN204756999 U CN 204756999U
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- China
- Prior art keywords
- gate
- circular arc
- shaped slot
- circle
- arc
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- Expired - Fee Related
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Abstract
The utility model discloses a wind speed control device, including mounting bracket, tuber pipe and circle radial gate, the tuber pipe is installed in the below of mounting bracket, and the tuber pipe forms convex groove from its surface along radial cutting, and this arc groove is run through from top to bottom, and radial gate is the same with convex groove radius for the circle, and circle radial gate arranges convex inslot in, circle radial gate's the diameter that highly is greater than the tuber pipe, circle radial gate through the connecting plate pin joint in the centre of a circle department that the top and the pivot of mounting bracket is located convex groove, still seted up a plurality of ventilation hole on the round radial gate. The utility model discloses simple structure can adjust the air inlet flow in the tuber pipe through rotational circle radial gate, through offer the minimum flow of controlling wind in the ventilation hole on circle radial gate.
Description
Technical field
The utility model relates to air speed control device.
Background technology
Burner hearth is generally used for the kitchen in the place such as hotel, restaurant, the efficiency of dish and the mouthfeel of dish is done in order to improve cook, often need the temperature of burner hearth can regulate in certain scope, the size of existing burner hearth generally by regulating the inlet of fuel oil to regulate fire, and because burner hearth generally only has upper opening, therefore often cannot meet oil inflame required air in burner hearth, therefore existing burner hearth is all provided with blower fan, supplies air by blower fan to burner hearth.Existing blower fan can not controlled wind speed to adapt to different fuel oil inlets.
Given this, the present inventor develops air speed control device for this reason, effectively solves the problems referred to above, and this case produces thus.
Utility model content
The air speed control device that the utility model provides, air intake uninterrupted is adjustable, and structure is simple.
To achieve these goals, the technical solution of the utility model is as follows:
Air speed control device, comprise installing rack, airduct and circular arc gate, airduct is arranged on the below of installing rack, airduct radially cuts formation arc-shaped slot from its outer surface, this arc-shaped slot runs through up and down, circular arc gate is identical with arc-shaped slot radius, circular arc gate is placed in arc-shaped slot, the height of circular arc gate is greater than the diameter of airduct, circular arc gate is articulated in the top of installing rack by connecting plate, and the axis of pivot is by the center of circle of arc-shaped slot, circular arc gate also offers several air vents.
Described circular arc gate is provided with locking pin near one end of arc-shaped slot, and corresponding arc-shaped slot offers the installing technological hole corresponding with locking pin shape size.
Described pivot is provided with turning handle.
Described connecting plate is zigzag bending plate.
Described air vent is two.
After adopting such scheme, the utility model structure is simple, by the air intake flow in rotational circle gates of segmental shape and adjustable wind pipe, by offering the minimum discharge that air vent controls wind on circular arc gate.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present embodiment circular arc gate when opening;
Fig. 2 is the structural representation of the present embodiment circular arc gate and turning handle;
Fig. 3 is the structural representation of the present embodiment air duct;
Fig. 4 is the front view of the present embodiment circular arc gate when opening;
Perspective view when Fig. 5 is the present embodiment circular arc closing gate;
Front view when Fig. 6 is the present embodiment circular arc closing gate.
Label declaration
Installing rack 1, airduct 2, arc-shaped slot 21, installing technological hole 22, circular arc gate 3, connecting plate 31, pivot 32, air vent 33, locking pin 34, turning handle 4.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As shown in figures 1 to 6, be the air speed control device that the utility model discloses, comprise installing rack 1, airduct 2 and circular arc gate 3.
Airduct 2 is arranged on the below of installing rack 1, airduct 2 radially cuts from its outer surface and forms arc-shaped slot 21, this arc-shaped slot about 21 runs through, the height of circular arc gate 3 is greater than the diameter of airduct 2, circular arc gate 3 is identical with arc-shaped slot 21 radius, circular arc gate 3 is placed in arc-shaped slot 21, circular arc gate 3 is articulated in the top of installing rack 1 by connecting plate 31, and the axis of pivot 32 is by the center of circle of arc-shaped slot 21, by the air intake flow in rotational circle gates of segmental shape 3 i.e. adjustable wind pipe 2.
Circular arc gate 3 also offers several air vents 33, the object offering air vent 33 is the minimum discharge being controlled wind by air vent 33, by changing the size of air vent 33, or by changing the quantity of air vent 33, can control the minimum discharge of wind, the air vent 33 of the present embodiment is two.
In order to ensure that circular arc gate 3 can not be rotated through head and deviate from arc-shaped slot 21 in use, near one end of arc-shaped slot 21, locking pin 34 is installed at circular arc gate 3, therefore when circular arc gate 3 is about to, locking pin 34 will be blocked by the inwall of airduct 2, circular arc gate 3 outwards can not be rotated by continuation, also remind user's air quantity to reach maximum simultaneously, corresponding arc-shaped slot 21 offers the installing technological hole 22 corresponding with this locking pin 34 shape size.
For the ease of rotating, pivot 32 is also provided with turning handle 4.
Wherein connecting plate 31 is zigzag bending plate, and zigzag bending plate can reduce the height of circular arc gate 3.
These are only preferred embodiment of the present utility model, the restriction not to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (5)
1. air speed control device, it is characterized in that: comprise installing rack, airduct and circular arc gate, airduct is arranged on the below of installing rack, airduct radially cuts formation arc-shaped slot from its outer surface, this arc-shaped slot runs through up and down, circular arc gate is identical with arc-shaped slot radius, circular arc gate is placed in arc-shaped slot, the height of circular arc gate is greater than the diameter of airduct, circular arc gate is articulated in the top of installing rack by connecting plate, and the axis of pivot is by the center of circle of arc-shaped slot, circular arc gate also offers several air vents.
2. air speed control device as claimed in claim 1, is characterized in that: described circular arc gate is provided with locking pin near one end of arc-shaped slot, and corresponding arc-shaped slot offers the installing technological hole corresponding with locking pin shape size.
3. air speed control device as claimed in claim 1, is characterized in that: described pivot is provided with turning handle.
4. air speed control device as claimed in claim 1, is characterized in that: described connecting plate is zigzag bending plate.
5. air speed control device as claimed in claim 1, is characterized in that: described air vent is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322963.3U CN204756999U (en) | 2015-05-19 | 2015-05-19 | Wind speed control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322963.3U CN204756999U (en) | 2015-05-19 | 2015-05-19 | Wind speed control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756999U true CN204756999U (en) | 2015-11-11 |
Family
ID=54471702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322963.3U Expired - Fee Related CN204756999U (en) | 2015-05-19 | 2015-05-19 | Wind speed control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550370A (en) * | 2018-12-04 | 2019-04-02 | 临安派祺空气净化科技有限公司 | A kind of adjustable air drying device of compressor of face velocity and drying means |
-
2015
- 2015-05-19 CN CN201520322963.3U patent/CN204756999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550370A (en) * | 2018-12-04 | 2019-04-02 | 临安派祺空气净化科技有限公司 | A kind of adjustable air drying device of compressor of face velocity and drying means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |