CN211819487U - Mine ventilation device capable of being quickly adjusted - Google Patents
Mine ventilation device capable of being quickly adjusted Download PDFInfo
- Publication number
- CN211819487U CN211819487U CN202020179433.9U CN202020179433U CN211819487U CN 211819487 U CN211819487 U CN 211819487U CN 202020179433 U CN202020179433 U CN 202020179433U CN 211819487 U CN211819487 U CN 211819487U
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- mine ventilation
- cloth
- fixed frame
- ventilation device
- air door
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Abstract
The utility model relates to a but quick adjustment mine ventilation unit, including fixed frame, air door and dryer cloth, fixed frame is installed along the mine wall of a well, and the air door passes through the hinge to be installed on fixed frame, is provided with the wind window on the air door, and dryer cloth upper end articulates in the border on the wind window through the rivet, and dryer cloth lower end fixedly connected with rolls up the stick, and wind window left and right sides border still is fixed with many pairs of couples, and both ends can be taken and arrange in an arbitrary pair of couple about the stick. Adopt the technical scheme provided by the utility model, adjust the wind window opening size through adopting cloth matter dryer cloth, do not have relative friction slip between other structural component of dryer cloth and device, reduced the wearing and tearing of dryer cloth, prolonged the life of each structural component of mine ventilation unit, in addition, the dryer cloth of cloth matter is difficult for receiving the corruption in the mine environment to the quality is light, simple structure, and simple to operate easily changes or dismantles.
Description
Technical Field
The utility model belongs to the technical field of mine ventilation unit, especially, relate to a but quick adjustment mine ventilation unit.
Background
In underground mining engineering, in order to realize the required air quantity of each wind using place, ventilation devices are required to be arranged in some roadways, and corresponding adjusting devices are arranged for adjusting the air quantity and the air speed passing through the ventilation devices.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a but quick adjustment mine ventilation unit.
The utility model provides a but quick adjustment mine ventilation unit, including fixed frame, air door and dryer cloth, fixed frame is installed along the mine wall of a well, the air door pass through the hinge install in fixed frame is last, be provided with the wind window on the air door, dryer cloth upper end through rivet articulate in border on the wind window, dryer cloth lower end fixedly connected with book stick, wind window left and right sides border still is fixed with many pairs of couple, both ends can be taken and place in on arbitrary a pair of couple about the book stick.
The number of the air doors is 2, and the 2 air doors are symmetrically arranged on the left side and the right side of the fixed frame.
The air door is also provided with a handle.
The air door is installed on the fixed frame through 2 hinges.
But quick adjustment mine ventilation unit still includes the support steel mesh, support steel mesh lid closes and installs in the wind window opening part.
The plurality of pairs of hooks are uniformly arranged along the height direction of the windshield at equal intervals.
The width of the air duct cloth is larger than the distance between the left side edge and the right side edge of the air window.
The material of the rolling rod is metal.
The hook is made of metal.
The beneficial effects of the utility model reside in that: adopt the technical scheme provided by the utility model, when needs are adjusted the amount of wind through wind window department, can make the rolling rod roll up partial dryer cloth, shelve the rolling rod on suitable couple again, thereby change the opening size of wind window, change the amount of wind through wind window department, it is corresponding, because wind window opening size changes, also make corresponding wind speed change, adjust wind window opening size through adopting cloth matter dryer cloth, there is not relative friction slip between other structural component of dryer cloth and device, the wearing and tearing of dryer cloth have been reduced, the life of each structural component of mine ventilation unit has been prolonged, in addition, the dryer cloth of cloth matter is difficult for corroding in the mine environment, and the quality is light, moreover, the steam generator is simple in structure, and convenient for installation, easily change or dismantle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial enlarged view of the structure of the louver shown in fig. 1 according to the present invention.
In the figure: 1-fixing frame, 2-air door, 3-air duct cloth, 4-hinge, 5-air window, 6-rivet, 7-rolling rod, 8-hook, 9-handle and 10-supporting steel mesh.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings, but the claimed protection scope is not limited to the above;
the utility model provides a but quick adjustment mine ventilation unit, as shown in fig. 1 and fig. 2, including fixed frame 1, air door 2 and wind section of thick bamboo cloth 3, fixed frame 1 is installed along the mine wall of a well, and air door 2 is installed on fixed frame 1 through hinge 4, is provided with wind window 5 on the air door 2, and 3 upper ends of wind section of thick bamboo cloth articulate in wind window 5 through rivet 6 and go up the border, and 3 lower extreme fixedly connected with book stick 7 of wind section of thick bamboo cloth, wind window 5 left and right sides border still are fixed with many pairs of couple 8, and both ends can be taken on arbitrary a pair of couple 8 about the book stick 7.
Further, preferably, the number of the air doors 2 is 2, and the 2 air doors 2 are symmetrically arranged at the left side and the right side of the fixed frame 1. The throttle 2 is also provided with a handle 9. The air door 2 is installed on the fixing frame 1 through 2 hinges 4.
In addition, the quick-adjustable mine ventilation device also comprises a supporting steel mesh 10, and the supporting steel mesh 10 is covered and installed at the opening of the air window 5. When wind passes through the wind window, because the support steel mesh 10 plays a supporting role to the dryer cloth 3, the dryer cloth can be spread on the surface of the support steel mesh 10 flatly, thereby effectively preventing the dryer cloth from deforming and enabling the wind flow passing through the wind window to be controllable.
Further, a plurality of pairs of hooks 8 are uniformly arranged at equal intervals in the height direction of the louver 5. Preferably, the width of the air duct cloth 3 is larger than the distance between the left and right side edges of the air window 5. The material of the rolling rod 7 is metal. The hook 8 is made of metal.
Adopt the technical scheme provided by the utility model, when needs are adjusted the amount of wind through wind window department, can make the rolling rod roll up partial dryer cloth, shelve the rolling rod on suitable couple again, thereby change the opening size of wind window, change the amount of wind through wind window department, it is corresponding, because wind window opening size changes, also make corresponding wind speed change, adjust wind window opening size through adopting cloth matter dryer cloth, there is not relative friction slip between other structural component of dryer cloth and device, the wearing and tearing of dryer cloth have been reduced, the life of each structural component of mine ventilation unit has been prolonged, in addition, the dryer cloth of cloth matter is difficult for corroding in the mine environment, and the quality is light, moreover, the steam generator is simple in structure, and convenient for installation, easily change or dismantle.
Claims (9)
1. A but quick adjustment mine ventilation unit which characterized in that: including fixed frame (1), air door (2) and wind tube cloth (3), fixed frame (1) is installed along the mine wall of a well, air door (2) through hinge (4) install in on fixed frame (1), be provided with wind window (5) on air door (2), wind tube cloth (3) upper end through rivet (6) articulate in border on wind window (5), wind tube cloth (3) lower extreme fixedly connected with rolls up excellent (7), wind window (5) left and right sides border still is fixed with many pairs of couple (8), roll up about excellent (7) both ends and can take and arrange in on arbitrary a pair of couple (8).
2. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the number of the air doors (2) is 2, and the 2 air doors (2) are symmetrically arranged at the left side and the right side of the fixed frame (1).
3. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: and a handle (9) is also arranged on the air door (2).
4. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the air door (2) is installed on the fixed frame (1) through 2 hinges (4).
5. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: but quick adjustment mine ventilation unit still includes support steel mesh (10), support steel mesh (10) lid close install in wind window (5) opening part.
6. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the plurality of pairs of hooks (8) are uniformly arranged along the height direction of the windshield (5) at equal intervals.
7. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the width of the air duct cloth (3) is larger than the distance between the left side edge and the right side edge of the air window (5).
8. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the winding rod (7) is made of metal.
9. A rapidly adjustable mine ventilation device as defined in claim 1, wherein: the hook (8) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179433.9U CN211819487U (en) | 2020-02-18 | 2020-02-18 | Mine ventilation device capable of being quickly adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179433.9U CN211819487U (en) | 2020-02-18 | 2020-02-18 | Mine ventilation device capable of being quickly adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819487U true CN211819487U (en) | 2020-10-30 |
Family
ID=72999757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020179433.9U Active CN211819487U (en) | 2020-02-18 | 2020-02-18 | Mine ventilation device capable of being quickly adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819487U (en) |
-
2020
- 2020-02-18 CN CN202020179433.9U patent/CN211819487U/en active Active
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