CN202690104U - Underground regulation wind window - Google Patents
Underground regulation wind window Download PDFInfo
- Publication number
- CN202690104U CN202690104U CN 201220343078 CN201220343078U CN202690104U CN 202690104 U CN202690104 U CN 202690104U CN 201220343078 CN201220343078 CN 201220343078 CN 201220343078 U CN201220343078 U CN 201220343078U CN 202690104 U CN202690104 U CN 202690104U
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- window
- wind
- window frame
- regulation
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Abstract
The utility model relates to an underground regulation wind window, which comprises a window frame, wherein a wind shield wall and a ventilation opening are arranged in the window frame, guide rails are arranged in upper and lower side frames of the window frame, a movable wind shield plate capable of being horizontally pulled is arranged in the guide rails in a matched way, a blocking device is arranged between the lower side of the movable wind shield plate and the lower side frame of the window frame, and the upper side of the window frame positioned at the ventilation opening is also provided with a staff gauge with scales. The underground regulation wind window has the advantages that the wind quantity can be effectively regulated, the use is more convenient, the wind regulation is more accurate, the underground field is more flexible, the operation is easy, a ventilation system is more stable, through the use and the improvement for a long time, the wind regulation of the regulation wind window is convenient and accurate, and in addition, the appearance is attractive and elegant. The installation effect is attractive, the operation is convenient, the work procedure is simple, and good reputation is realized. The stability, the reliability and the safety of the underground regulation wind window are ensured. The manufacture work procedure is simple and convenient, the installation is simple, and the use is convenient. In addition, materials are also saved, the effect is obvious, and the popularization and the use are favorably realized.
Description
Technical field:
The utility model relates to accent wind system in down-hole in the technical field of colliery, particularly relates to a kind of down-hole regulation wind window.
Background technology:
Regulation wind window is used for distributing air quantity in the wind net, guarantee the air quantity demand that each mainly uses the wind place, is in critical role in the mine ventilation facility.Now rebuilding the colliery in the stage of reproducing, each tunnel constantly changes with air quantity, for ensuring safety in production, must constantly regulate the air quantity of method of Mine Ventilation Network.Regulation wind window is one of the main ventilation equipment in exploiting field, realizes the air quantity adjusting by the opening circulation area that changes window.To regulate be to build the hole or with wooden air regulator with brick to air quantity in the past; Can't control accurately air quantity, after the long-time use of wooden air regulator, easily fail in compression or dumb.And the adjusting function of regulation wind window directly affects the air quantity regulating effect of ventilation system.Want appropriate design and use regulation wind window to carry out the air quantity adjusting, with regard to necessary its control characteristic of research, reach the purpose of effective adjusting air quantity, reduce the factor of keeping the safety in production that affects.
The utility model content:
The utility model designs and produces a kind of down-hole regulation wind window for the problem and shortage that prior art exists.
Technical scheme: a kind of down-hole regulation wind window, comprise window frame, be provided with windbreak and ventilation opening (being open ports) in the window frame, in the upper and lower side frame of window frame, guide rail is set, in the guide rail Matching installation have can the level pulling the active catch aerofoil, handle is set on the verge board, between the lower frame of the downside of active catch aerofoil and window frame, retention device is set.
Described retention device is at the angle bar of the bottom welding bar shaped of active catch aerofoil, is provided with locating hole on the base plate of angle bar, is provided with bearing at window frame simultaneously, and alignment pin is installed in the bearing, and described alignment pin cooperates with locating hole.
The window frame upside that is positioned at ventilation opening also is provided with the scale with scale.
Beneficial effect:
1, the utility model can more effective adjusting air quantity, uses conveniently, transfers wind more accurate, and the scene, down-hole is easy to operate more flexibly, makes ventilation system more stable, improves through using for a long time, makes regulation wind window transfer wind convenient accurate and good looking appearance is generous.
2, fine through result of use, pedestrian's air regulator of windbreak of going down the hill particularly, effect is more obvious.Operation after improving, the effect before being better than improving, installation security is stable, is safe from harm.The installation effect is attractive in appearance, and is easy to operate, and operation is simple, well received.Top/bottom part is installed on sliding tray, and handle also is installed on the baffle plate, so use more convenient.Indicate rule, can regulate the air quantity of flowing through more accurately, easily, help safety in production.Manufactured materials can utilize waste and scrap, energy saving fund, create beneficial result.
3, according to the use of down-hole regulation wind window and in conjunction with actual conditions, improved the down-hole regulation wind window, improved regulation wind window comes into operation, and has not only changed the looks of original regulation wind window, make things convenient for simultaneously use, the more important thing is stable, reliable, the safety that have guaranteed mine ventilation system.Guaranteed the reasonable utilization of down-hole air quantity.Production process is easy, installs simple, easy to use.But also saved material, successful is conducive to promote the use of.
Description of drawings:
Fig. 1 is the structural representation of the utility model down-hole regulation wind window.
Among the figure, label 1 is window frame, and 2 is windbreak, and 3 is the active catch aerofoil, and 4 is ventilation opening, and 5 are the scale with scale, and 6 for being fixed on the angle bar on the active catch aerofoil, and 7 for being fixed on the bearing on the window frame, and 8 is alignment pin.
The specific embodiment:
Embodiment one: referring to Fig. 1, a kind of down-hole regulation wind window comprises window frame 1, and window frame 1 adopts the angle bar welding of four 30 * 30mm, and the inside is overlapped to form the angle bar frame with 400 sides' iron plate, is provided with windbreak 2 and ventilation opening 4 in the window frame 1.Guide rail (sliding tray) is set in the upper and lower side frame of window frame 1, in the guide rail Matching installation have can the level pulling active catch aerofoil 3, the plug-type regulation wind window of rectangle that active catch aerofoil 3 is made with steel plate; It is 600mm for 400mm, length highly, and the maximum length of opening wide is 500mm (the iron plate size is followed according to the scene needs regulating air volume to decide).
The window frame upside that is positioned at ventilation opening also is provided with the scale 5 with scale, and air quantity is regulated in the grasp that can more prepare.On the active catch aerofoil 3 handle is installed, is convenient to transfer the wind personnel operation.Active catch aerofoil 3 is installed on retention device with the underframe junction, after air quantity is adjusted, the active catch aerofoil can be fixed, and prevents that own slip or staff from arbitrarily opening and closing, and affects air quantity.The mode of abat-vent is a lot, present embodiment adopts the angle bar 6 in the bottom welding bar shaped of active catch aerofoil 3, is provided with locating hole 7 on the base plate of angle bar 6, is provided with bearing 8 at window frame simultaneously, alignment pin 9 is installed in the bearing 8, and described alignment pin 9 cooperates with locating hole 7.In addition, can also utilize the mode that increases friction between active catch aerofoil 3 and the window frame 1, active catch aerofoil 3 is stopped and locates.
Reasonable for guaranteeing underground ventilating, reduce some areas air quantity and run off, existing regulation wind window is marked scale, according to the actual air volume place use the wind demand, reasonable regulation wind window tensile elongation, the air quantity that the unlimited different length of air regulator is passed through calculates with following formula:
Design formulas: Q=S * V * M/﹠amp;
Wherein S---air regulator opens wide section; Q---pass through air quantity; M---friction system
Several 120; V---wind speed; ﹠amp;---molten contracting resistance correction coefficient 0.75
In use take certain colliery regulation wind window as example:
Above-mentioned checking computation results is to change according to intake volume size, airway section, variation by regulation wind window opposite side return air distance, negative pressure and flowing resistance.
Claims (3)
1. down-hole regulation wind window, comprise window frame, be provided with windbreak and ventilation opening in the window frame, in the upper and lower side frame of window frame, guide rail is set, in the guide rail Matching installation have can the level pulling the active catch aerofoil, handle is set on the verge board, it is characterized in that: between the lower frame of the downside of active catch aerofoil and window frame, retention device is set.
2. down-hole according to claim 1 regulation wind window, it is characterized in that: described retention device is the angle bar in the bottom welding bar shaped of active catch aerofoil, be provided with locating hole on the base plate of angle bar, simultaneously be provided with bearing at window frame, alignment pin is installed in the bearing, and described alignment pin cooperates with locating hole.
3. down-hole according to claim 1 regulation wind window is characterized in that: the window frame upside that is positioned at ventilation opening also is provided with the scale with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343078 CN202690104U (en) | 2012-07-16 | 2012-07-16 | Underground regulation wind window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343078 CN202690104U (en) | 2012-07-16 | 2012-07-16 | Underground regulation wind window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690104U true CN202690104U (en) | 2013-01-23 |
Family
ID=47545734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343078 Expired - Fee Related CN202690104U (en) | 2012-07-16 | 2012-07-16 | Underground regulation wind window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257330A (en) * | 2015-11-19 | 2016-01-20 | 贵州大学 | Mine adjustable air window with measuring function and anti-locking function |
| CN106246215A (en) * | 2016-09-27 | 2016-12-21 | 西安科技大学 | A kind of mine air door regulation wind window |
| CN107164850A (en) * | 2017-07-24 | 2017-09-15 | 宁夏如意科技时尚产业有限公司 | A kind of cotton carding machine negative pressure main pipeline volume adjusting apparatus |
-
2012
- 2012-07-16 CN CN 201220343078 patent/CN202690104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257330A (en) * | 2015-11-19 | 2016-01-20 | 贵州大学 | Mine adjustable air window with measuring function and anti-locking function |
| CN106246215A (en) * | 2016-09-27 | 2016-12-21 | 西安科技大学 | A kind of mine air door regulation wind window |
| CN107164850A (en) * | 2017-07-24 | 2017-09-15 | 宁夏如意科技时尚产业有限公司 | A kind of cotton carding machine negative pressure main pipeline volume adjusting apparatus |
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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: 20130123 Termination date: 20130716 |