CN202402059U - Multi-channel abnormally-shaped air barrel - Google Patents
Multi-channel abnormally-shaped air barrel Download PDFInfo
- Publication number
- CN202402059U CN202402059U CN2011205716081U CN201120571608U CN202402059U CN 202402059 U CN202402059 U CN 202402059U CN 2011205716081 U CN2011205716081 U CN 2011205716081U CN 201120571608 U CN201120571608 U CN 201120571608U CN 202402059 U CN202402059 U CN 202402059U
- Authority
- CN
- China
- Prior art keywords
- air duct
- duct body
- barrel body
- air barrel
- air
- 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 aims to provide a multi-channel abnormally-shaped air barrel, which comprises an air barrel body made of a coating material, wherein the air barrel body is externally connected with an auxiliary barrel body through a three-way valve, so that an air barrel body structure comprising two layers of channels and two ventilation tunnel ports are formed; hanging rings are arranged on the air barrel body at equal intervals; end rings are arranged at two ends of the air barrel body; a flanging wraps the tail end of the air barrel body; and one end of the air barrel body is connected with a fan. The multi-channel abnormally-shaped air barrel is suitable for pavement of pipelines in various complicated environments such as undergrounds, caves, coal mines and tunnels and is assembled conveniently and quickly, time-saving, labor-saving, favorable for assembly and maintenance of air barrels, high in safety and suitable for general popularization and application.
Description
Technical field
The utility model relates to down-hole or ventilating apparatus for tunnels, specifically is a kind of multichannel abnormity air duct.
Background technology
When the exploitation mine, in the tunnel, add ventilating duct usually; For preventing the instability of ventilating duct; Need add suspension ring to guarantee its fastness; Existing applicant is the process repetition test on the basis of independent research abnormity air duct, makes the utility model multichannel abnormity air duct, can be applied to divide in the different tunnels installing and locating of wind devices.
The utility model content
The utility model purpose provides a kind of multiple tracks abnormity air duct, can effectively accelerate branch wind speed degree, installs and fixes firmly.
In order to realize the utility model purpose, adopt following technical scheme: it comprises the air duct body by the coated cloth material, and the air duct body is double-deck passage air duct body structure through the external secondary cylindrical shell of three way cock, forms bilateral air duct mouth; The equidistant suspension ring that are provided with on the said air duct body, air duct body two ends configuration end circle, the anti-limit of the terminal parcel of air duct body, air duct body one end is connected with blower fan.Said air duct body barrel dliameter is not more than 1200mm, and distance is at 500-800mm between the suspension ring, and the suspension ring of two ends are 200mm apart from end circle position.Air duct body and secondary cylindrical shell plane lifting spacing distance are the 0.5m best results.Said end loop material is that carbon spring steel wires is made.
The utility model is applicable to pipe laying under the various complicated such as down-hole, cavern, colliery, tunnel, and easy to assembly quick, few power that saves time is beneficial to the installation and the maintenance of air duct, and is safe, suits generally to promote and use.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Be designated as 1 air duct body, 2 suspension ring, 3 end circles, 4 anti-limits, 5 three way cock, 6 secondary cylindrical shells among the figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further elaboration:
Shown in figure, it comprises the air duct body 1 by the coated cloth material, and air duct body 1 is double-deck passage air duct body structure through three way cock 5 external secondary cylindrical shells 6, forms bilateral air duct mouth; The equidistant suspension ring 2 that are provided with on the said air duct body 1, air duct body 1 two ends configuration end circle 3, the anti-limit 4 of air duct body 1 terminal parcel, air duct body one end is connected with blower fan.Said air duct body 1 barrel dliameter is not more than 1200mm, and distance is at 500-800mm between the suspension ring 2, and the suspension ring of two ends are 200mm apart from end circle 3 positions.Air duct body 1 is the 0.5m best results with secondary cylindrical shell 6 planes lifting spacing distance.Said end circle 3 materials are that carbon spring steel wires is made.The air duct body material of said coated cloth material is that plastics or rubber select for use any all can.The utility model does not detail part and is known technology, and common variation that those skilled in the art carries out in the utility model technical scheme scope or replacement all should be included in the protection domain of the utility model.
Claims (4)
1. multichannel abnormity air duct, it comprises by the air duct body of coated cloth material, it is characterized in that: the air duct body is double-deck passage air duct body structure through the external secondary cylindrical shell of three way cock, forms bilateral air duct mouth; The equidistant suspension ring that are provided with on the said air duct body, air duct body two ends configuration end circle, the anti-limit of the terminal parcel of air duct body, air duct body one end is connected with blower fan.
2. multichannel abnormity air duct according to claim 1, it is characterized in that: said air duct body barrel dliameter is not more than 1200mm, and distance is at 500-800mm between the suspension ring, and the suspension ring of two ends are 200mm apart from end circle position.
3. multichannel abnormity air duct according to claim 1 is characterized in that: air duct body and secondary cylindrical shell plane lifting spacing distance are the 0.5m best results.
4. multichannel abnormity air duct according to claim 1 is characterized in that: said end loop material is that carbon spring steel wires is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205716081U CN202402059U (en) | 2011-12-31 | 2011-12-31 | Multi-channel abnormally-shaped air barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205716081U CN202402059U (en) | 2011-12-31 | 2011-12-31 | Multi-channel abnormally-shaped air barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402059U true CN202402059U (en) | 2012-08-29 |
Family
ID=46699710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205716081U Expired - Fee Related CN202402059U (en) | 2011-12-31 | 2011-12-31 | Multi-channel abnormally-shaped air barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402059U (en) |
-
2011
- 2011-12-31 CN CN2011205716081U patent/CN202402059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20131231 |