SU596718A1 - System of air supply to miners during accidents in underground workings - Google Patents
System of air supply to miners during accidents in underground workingsInfo
- Publication number
- SU596718A1 SU596718A1 SU721807866A SU1807866A SU596718A1 SU 596718 A1 SU596718 A1 SU 596718A1 SU 721807866 A SU721807866 A SU 721807866A SU 1807866 A SU1807866 A SU 1807866A SU 596718 A1 SU596718 A1 SU 596718A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- rod
- spring
- compressed air
- valve
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
1one
Изобретение относитс к горной промышленности , а именно к технике воздухоснабени шахтеров при подземнькс авари х на шактах,.The invention relates to the mining industry, in particular to the technology of miners air supply in case of underground accidents on shakts.
Известна система комплексной противо- 5 авфийной защиты горнорабочих, включающа камеры - убежища и средства, обеспечиващие индивидуальную и коллективную защиту людей ij. ,A system of complex anti-pollution protection of miners is known, including cameras — shelters and facilities that provide individual and collective protection for people ij. ,
Недостатком этой системы вл етс спож-ю ность сооружени и содержани специальных орогосто щих камер-убежищ и ограниченные возможности эффективного их применени .The disadvantage of this system is the ability to construct and maintain special irrigation shelter chambers and the limited possibilities for their effective use.
Известна дистема воздухообеспечени людей тфи авари х в подземных выработках, 15 включающа компрессорную установку, нагнетательный и распределительный воздуховоды , пункты дл дыхани и механизм дистанционного включени .A known air supply system for people of emergency accidents in underground workings, 15 includes a compressor unit, injection and distribution ducts, breathing points and a remote switching mechanism.
Недостатком известной системы вл етс 20 то, что она не может автоматически подавать воздух к пунктам дыхани в случае возникновени аварии. В св зи с этим пострадавшие при аверии люди оказываютс без свежего воздуха. Кроме того, дл такой систе- 25A disadvantage of the known system is that it cannot automatically supply air to the breathing stations in the event of an accident. In this connection, people affected by Averius are rendered without fresh air. In addition, for such a system, 25
мы 1юобходима гфокладка, специальных воэдуховодов , что экономически 1евыгодно и да всегда практически возможно.We need gf-folding, special air ducts, which is economically profitable and is always practically possible.
Целью изобретени вл етс упрощение конструкции и повышение надежности работы системы.The aim of the invention is to simplify the design and increase the reliability of the system.
Это достигаетс тем, что нагнэтательный воздуховод снабжен выпускным краном, кинематически Св занным с механизмом дистанционного включени , а пункт дл дыхани выполнен в виде пневматического клапана с упирающимс в запарный фган отсекающим подпружиненным стержнем.This is achieved by the fact that the test air duct is equipped with an exhaust valve, kinematically connected with a remote switching mechanism, and the breathing station is designed as a pneumatic valve with a cutting-off spring-loaded rod abutting against a steam booster valve.
На фиг. 1 изображена тфедложенна система; на фиг. 2 - кинематическа схема механизма дистанционного включени ; на фиг. 3пункт дл дыхани .FIG. 1 depicts the associated system; in fig. 2 is a kinematic diagram of a remote switching mechanism; in fig. 3 breathing points.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU721807866A SU596718A1 (en) | 1972-07-12 | 1972-07-12 | System of air supply to miners during accidents in underground workings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU721807866A SU596718A1 (en) | 1972-07-12 | 1972-07-12 | System of air supply to miners during accidents in underground workings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU596718A1 true SU596718A1 (en) | 1978-03-05 |
Family
ID=20521127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU721807866A SU596718A1 (en) | 1972-07-12 | 1972-07-12 | System of air supply to miners during accidents in underground workings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU596718A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109139077A (en) * | 2018-08-14 | 2019-01-04 | 中煤科工集团西安研究院有限公司 | Mine water disaster relief wellbore bottom hole air pressure maintaining ventilation equipment and method |
CN109404037A (en) * | 2018-11-29 | 2019-03-01 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Automatic moving type depositing dust, pressure wind and water supply integrated apparatus |
-
1972
- 1972-07-12 SU SU721807866A patent/SU596718A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109139077A (en) * | 2018-08-14 | 2019-01-04 | 中煤科工集团西安研究院有限公司 | Mine water disaster relief wellbore bottom hole air pressure maintaining ventilation equipment and method |
CN109404037A (en) * | 2018-11-29 | 2019-03-01 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Automatic moving type depositing dust, pressure wind and water supply integrated apparatus |
CN109404037B (en) * | 2018-11-29 | 2023-12-29 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Self-moving dust fall, air pressure and water supply integrated device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9610491A (en) | underwater Christmas tree and remotely operated vehicle mechanism | |
EP0209388A3 (en) | Dry sprinkler system | |
SU596718A1 (en) | System of air supply to miners during accidents in underground workings | |
US3119405A (en) | Compressed air or other gas control valves | |
CA2165658A1 (en) | Exhaust brake controller for gas engine | |
GB1122213A (en) | Pressure resistant poppet or flap valve for ventilating ducts, particularly in underground safety structures, such as bunkers, air raid shelters or the like | |
US4379543A (en) | Vane type valve actuator | |
FR2578913A1 (en) | WORKING VEHICLE WITH INTERNAL COMBUSTION ENGINE LOCOMOTOR APPARATUS | |
CN103939646B (en) | A kind of dry type alarm valve | |
CN203809796U (en) | Dry type alarm valve | |
CN107939442B (en) | A kind of redundancy-type coal mine return air lane drains automatic control system with pneumatic type | |
GB651070A (en) | Improvements in or relating to fluid control valves and to fire-extinguishing installations for aircraft | |
US172489A (en) | Improvement in pneumatic signaling apparatus | |
US3061265A (en) | Motor operated rotary valve | |
SU568724A1 (en) | Device for emergency air supply | |
DE905566C (en) | Shut-off valve | |
US788522A (en) | Apparatus for operating and controlling railway points, signals, crossing-gates, &c. | |
SU787048A1 (en) | Fire-extinguishing system | |
SU980732A1 (en) | Device for generating fire-fighting powder jet | |
SU605980A1 (en) | Device for remote control of pneumatic flask roof support section | |
SU649868A2 (en) | Fitting | |
SU1214112A1 (en) | Fire fighting control system | |
SU655580A1 (en) | Cut-off valve of railway vehicle pneumatic system | |
SU781472A1 (en) | Swivel damper | |
SU596719A1 (en) | Breathing valve |