CN204299606U - A kind of air duct of both sides control wind - Google Patents
A kind of air duct of both sides control wind Download PDFInfo
- Publication number
- CN204299606U CN204299606U CN201420659182.9U CN201420659182U CN204299606U CN 204299606 U CN204299606 U CN 204299606U CN 201420659182 U CN201420659182 U CN 201420659182U CN 204299606 U CN204299606 U CN 204299606U
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- China
- Prior art keywords
- cylindrical shell
- air
- air duct
- sides
- rotating shaft
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Abstract
The utility model discloses the air duct of a kind of both sides control wind, comprise cylindrical shell, cylindrical shell one end is air inlet, the other end is exhaust outlet, cylindrical shell is also provided with the air outlet of side direction, cylindrical shell adopts fiberglass to be made, its two avris place is equipped with louver, louver comprises air regulating board, rotating shaft and adjustment handle, rotating shaft runs through cylindrical shell and is rotatably connected with it, air regulating board is installed on the rotary shaft and is positioned at the inside of air inlet and exhaust outlet, hand is regulated to be fixedly connected with one end of rotating shaft, and regulate hand the anglec of rotation for controlling the relative air inlet of air regulating board or exhaust outlet.The utility model all installs louver by changing original one-sided louver into both sides, this air duct can be made all to use in both sides, change the drawback that original air duct can only use in side, use faster and more convenient operation, and it adopts glass-reinforced plastic material to be made, material is light, and carrying is mobile convenient, laborsaving.
Description
Technical field
The utility model relates to excavation face in coal mine control wind dedusting technology field, particularly relates to the air duct of a kind of both sides control wind.
Background technology
Coal mine roadway fully-mechanized digging machine produces a large amount of dust when constructing, the dust produced due to working face is difficult to all suck process through dedusting fan, causes dust from flying, severe contamination site environment, comparatively commonly adopt air duct to improve distribution of air flow situation at present, reduce dust from flying.But original air duct is that irony is heavier, it weighs 0.7 ton, is inconvenient to move.And because it is provided with an air controller, air duct can only use in fixation side (oppositely cannot regulate control wind), makes troubles to production.
Utility model content
The utility model mainly to solve in prior art existing technical problem, thus provide a kind of conveniently moving, can at the air duct air duct of both sides control wind that uses of homonymy.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The air duct of the both sides control wind that the utility model provides, comprise cylindrical shell, described cylindrical shell one end is air inlet, the other end is exhaust outlet, described cylindrical shell is also provided with the air outlet of side direction, described cylindrical shell adopts fiberglass to be made, its two avris place is equipped with louver, described louver comprises air regulating board, rotating shaft and adjustment handle, described rotating shaft runs through described cylindrical shell and is rotatably connected with it, described air regulating board to be arranged on described rotating shaft and to be positioned at the inside of described air inlet and exhaust outlet, described adjustment hand is fixedly connected with one end of described rotating shaft, and described adjustment hand is the anglec of rotation for controlling the relatively described air inlet of described air regulating board or exhaust outlet.
Further, also comprise the backstop frame being arranged on described barrel outer surface two avris, described backstop frame is provided with multiple hole clipping, multiple described hole clipping is the distribution in arc-shaped on described backstop frame, described adjustment hand is being provided with waist-shaped hole, when described adjustment hand is when being rotated in place, described waist-shaped hole is corresponding with the position of described hole clipping.
Further, the matching form of the shape of described air regulating board and the air inlet of described cylindrical shell and exhaust outlet closes.
Further, the length of described cylindrical shell is 1300mm, and internal diameter is 760mm.
Further, described air outlet is positioned at the middle position of described cylindrical shell, and its width is 600mm.
The beneficial effects of the utility model are: all install louver by changing original one-sided louver into both sides, this air duct can be made all to use in both sides, change the drawback that original air duct can only use in side, use faster and more convenient operation, and it adopts glass-reinforced plastic material to be made, material is light, and carrying is mobile convenient, laborsaving.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the air duct of both sides of the present utility model control wind;
Fig. 2 is the front view of the air duct of both sides of the present utility model control wind;
Fig. 3 is the sectional view of Fig. 2 along A-A line.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1-3, the air duct of control wind in both sides of the present utility model, comprise cylindrical shell 1, cylindrical shell 1 one end is air inlet 2, the other end is exhaust outlet 3, cylindrical shell 1 is also provided with the air outlet 4 of side direction, cylindrical shell 1 adopts fiberglass to be made, its two avris place is equipped with louver, this louver comprises air regulating board 5, rotating shaft 6 and adjustment handle 7, rotating shaft 6 runs through cylindrical shell 1 and is rotatably connected with it, air regulating board 5 to be arranged on rotating shaft 6 and to be positioned at the inside of air inlet 2 and exhaust outlet 3, hand is regulated to be fixedly connected with one end of rotating shaft 67, and regulate hand 7 for controlling the anglec of rotation of the relative air inlet 2 of air regulating board 5 or exhaust outlet 3.The utility model all installs louver by changing original one-sided louver into both sides, this air duct can be made all to use in both sides, namely distinguished and admirablely both can to enter from air inlet 2, and to discharge from exhaust outlet 3, also can enter from exhaust outlet 3, discharge from air inlet 2, change the drawback that original air duct can only use in side, use faster and more convenient operation, and it adopts glass-reinforced plastic material to be made, material is light, and carrying is mobile convenient, laborsaving.
Concrete, the air duct of control wind in both sides of the present utility model also comprises the backstop frame 8 being arranged on cylindrical shell 1 outer surface two avris, backstop frame 8 is provided with multiple hole clipping 9, multiple hole clipping 9 is the distribution in arc-shaped on backstop frame 8, regulates hand to be provided with waist-shaped hole 10 7, when regulating hand to be rotated in place 7, waist-shaped hole 10 is corresponding with the position of hole clipping 9, be fixed through waist-shaped hole 10 and hole clipping 9 by pin again, realize regulating locking, be convenient to stable distribution of air flow.
Preferably, the matching form of the shape of air regulating board 5 and the air inlet 2 of cylindrical shell 1 and exhaust outlet 3 closes, and is convenient to improve regulating effect.Preferably, the length of cylindrical shell 1 is 1300mm, and internal diameter is 760mm.Air outlet 4 is positioned at the middle position of cylindrical shell 1, and its width is 600mm.Air duct compact conformation of the present utility model, material is light, and be convenient to mobile, weight is only at about 20 kilograms, and two people just easily can move installation, are very easy to execute-in-place.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. the air duct of a both sides control wind, comprise cylindrical shell (1), described cylindrical shell (1) one end is air inlet (2), the other end is exhaust outlet (3), described cylindrical shell (1) is also provided with the air outlet (4) of side direction, it is characterized in that: described cylindrical shell (1) adopts fiberglass to be made, its two avris place is equipped with louver, described louver comprises air regulating board (5), rotating shaft (6) and adjustment handle (7), described rotating shaft (6) runs through described cylindrical shell (1) and is rotatably connected with it, described air regulating board (5) is arranged on described rotating shaft (6) and goes up and the inside being positioned at described air inlet (2) and exhaust outlet (3), described adjustment hand is fixedly connected with (7) with one end of described rotating shaft (6), and described adjustment hand handle (7) is for controlling the anglec of rotation of the relatively described air inlet (2) of described air regulating board (5) or exhaust outlet (3).
2. the air duct of control wind in both sides as claimed in claim 1, it is characterized in that: also comprise the backstop frame (8) being arranged on described cylindrical shell (1) outer surface two avris, described backstop frame (8) is provided with multiple hole clipping (9), multiple described hole clipping (9) is in the upper distribution in arc-shaped of described backstop frame (8), described adjustment hand is provided with waist-shaped hole (10) (7), when described adjustment hand is rotated in place (7), described waist-shaped hole (10) is corresponding with the position of described hole clipping (9).
3. the air duct of control wind in both sides as claimed in claim 2, is characterized in that: the matching form of the shape of described air regulating board (5) and the air inlet (2) of described cylindrical shell (1) and exhaust outlet (3) closes.
4. the air duct of control wind in both sides as claimed in claim 1, is characterized in that: the length of described cylindrical shell (1) is 1300mm, and internal diameter is 760mm.
5. the air duct of control wind in both sides as claimed in claim 4, it is characterized in that: described air outlet (4) is positioned at the middle position of described cylindrical shell (1), and its width is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659182.9U CN204299606U (en) | 2014-11-06 | 2014-11-06 | A kind of air duct of both sides control wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659182.9U CN204299606U (en) | 2014-11-06 | 2014-11-06 | A kind of air duct of both sides control wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299606U true CN204299606U (en) | 2015-04-29 |
Family
ID=53105152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659182.9U Expired - Fee Related CN204299606U (en) | 2014-11-06 | 2014-11-06 | A kind of air duct of both sides control wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901238A (en) * | 2021-02-03 | 2021-06-04 | 山东科技大学 | Intelligent regulation and control and self-moving device and method for dust control air curtain |
-
2014
- 2014-11-06 CN CN201420659182.9U patent/CN204299606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901238A (en) * | 2021-02-03 | 2021-06-04 | 山东科技大学 | Intelligent regulation and control and self-moving device and method for dust control air curtain |
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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: 20150429 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |