SU505815A1 - Vent pipe - Google Patents
Vent pipeInfo
- Publication number
- SU505815A1 SU505815A1 SU1839895A SU1839895A SU505815A1 SU 505815 A1 SU505815 A1 SU 505815A1 SU 1839895 A SU1839895 A SU 1839895A SU 1839895 A SU1839895 A SU 1839895A SU 505815 A1 SU505815 A1 SU 505815A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ventilation
- vent pipe
- suction
- pipeline
- screw channel
- Prior art date
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
(54) ВЕНТИЛЯЦИОННЫЙ ТРУБОПРОВОД(54) VENTILATION PIPELINE
1one
Изобретение относитс к ру.цничной аентил ции и может быть использовано при всасываюшем проветривании горных выработок .BACKGROUND OF THE INVENTION The invention relates to aerial ventilation and can be used in the suction ventilation of mine workings.
Известны вентил ционные трубопровода:, собранные из отдельнык звеньев в ви,це обычной трубы.Ventilation pipelines are known: collected from individual links in the pipe, a conventional pipe.
Недостатком существующих трубопровс - цов вл етс ограниченна зона всасывани и недостаточно эффективный возцухообмен в проветриваемом пространстве.The disadvantage of the existing pipelines is the limited suction zone and the insufficiently effective rescue exchange in a ventilated space.
Цель изобретени - увеличение дальност всасывани и улучшение воз.цухо обмена в призабойном пространстве.The purpose of the invention is to increase the suction distance and improve air exchange in the wellbore space.
Сущность изобретени заключаетс вThe essence of the invention is
том, что трубопровод снабжен концентрической наса.окой, выполненной с винтовым каналом .that the pipeline is provided with a concentric NASA, made with a screw channel.
. На чертеже изображен предлагаемый вентил ционный трубопровод.. The drawing shows the proposed ventilation duct.
Конец трубопровода 1 вьшолнен в ви,це двухтрубной концентрической конструкции 2 с концентрической насадкой 3; в межтрубном пространстве расположен винтовой канал 4, к которому присоединена трубка 5 The end of the pipeline 1 is completed in the two-pipe concentric structure 2 with a concentric nozzle 3; in the annular space there is a screw channel 4 to which the tube 5 is connected
дл подаода сжатого воз,ауха; на трубке имеетс вентиль 6 дл включени и регулировани псщачи сжатого воз.цуха.for supplying compressed air; The tube has a valve 6 for switching on and adjusting the pressure of the compressed air.
Трубопровод работает сле цуюшим образом .The pipeline operates as follows.
Сжатый возцук от обшещактной сети нанетаетс через трубку в винтовой канал и через концентрическую насадку выбрасываетс навстречу основному (всасываюшему ) потоку создаваемому вентил тором местного проветривани . Вращающийс ,концентрический встречный воздушный поток увеличивает всасывающее дальнодействие труботфовода.The compressed tip of the common network is drawn through the tube into the screw channel and through the concentric nozzle is ejected towards the main (suction) flow created by the local ventilation fan. Rotating, concentric air flow increases the suction distance of the pipe duct.
Регулирование подачи сжатого воздуха в винтовой канал и настройка работы вентил ционного трубопровода достигаютс с помощью вентил .The regulation of the supply of compressed air to the screw channel and the adjustment of the operation of the ventilation duct are achieved by means of a valve.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1839895A SU505815A1 (en) | 1972-10-24 | 1972-10-24 | Vent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1839895A SU505815A1 (en) | 1972-10-24 | 1972-10-24 | Vent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU505815A1 true SU505815A1 (en) | 1976-03-05 |
Family
ID=20530281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1839895A SU505815A1 (en) | 1972-10-24 | 1972-10-24 | Vent pipe |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU505815A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288676A (en) * | 2017-07-10 | 2017-10-24 | 中国矿业大学 | Pipe laying method of ventilation during a kind of working face is withdrawn |
-
1972
- 1972-10-24 SU SU1839895A patent/SU505815A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288676A (en) * | 2017-07-10 | 2017-10-24 | 中国矿业大学 | Pipe laying method of ventilation during a kind of working face is withdrawn |
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