ZA202110574B - Long tunnel water drainage system - Google Patents

Long tunnel water drainage system

Info

Publication number
ZA202110574B
ZA202110574B ZA2021/10574A ZA202110574A ZA202110574B ZA 202110574 B ZA202110574 B ZA 202110574B ZA 2021/10574 A ZA2021/10574 A ZA 2021/10574A ZA 202110574 A ZA202110574 A ZA 202110574A ZA 202110574 B ZA202110574 B ZA 202110574B
Authority
ZA
South Africa
Prior art keywords
drainage system
water drainage
long tunnel
tunnel water
long
Prior art date
Application number
ZA2021/10574A
Inventor
Yan Lv
Original Assignee
Jiaxing Jinxilai Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiaxing Jinxilai Tech Co Ltd filed Critical Jiaxing Jinxilai Tech Co Ltd
Publication of ZA202110574B publication Critical patent/ZA202110574B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E21F16/02—Drainage of tunnels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F10/00—Siphons
ZA2021/10574A 2019-11-23 2021-12-17 Long tunnel water drainage system ZA202110574B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911160040.1A CN110792474B (en) 2019-11-23 2019-11-23 Long tunnel drainage system
PCT/CN2019/123227 WO2021097937A1 (en) 2019-11-23 2019-12-05 Long tunnel water drainage system

Publications (1)

Publication Number Publication Date
ZA202110574B true ZA202110574B (en) 2022-04-28

Family

ID=69446208

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/10574A ZA202110574B (en) 2019-11-23 2021-12-17 Long tunnel water drainage system

Country Status (3)

Country Link
CN (1) CN110792474B (en)
WO (1) WO2021097937A1 (en)
ZA (1) ZA202110574B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425249A (en) * 2020-03-30 2020-07-17 中铁二院工程集团有限责任公司 Tunnel wind power drainage system
CN111379590B (en) * 2020-03-30 2021-10-26 中国十九冶集团有限公司 Drainage system and drainage method in tunnel operation period
CN111396125B (en) * 2020-03-30 2021-12-14 中铁二院工程集团有限责任公司 Drainage system and drainage method for tunnel inverted arch
CN111396126B (en) * 2020-03-30 2021-09-28 中铁二院工程集团有限责任公司 Tunnel pucking prevention and control system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86202227U (en) * 1986-04-07 1986-10-29 张克顺 Liquid diversion device
CN1056154A (en) * 1991-04-20 1991-11-13 陈仁麟 Three-way siphon pump
CN1172084C (en) * 2002-06-27 2004-10-20 高占山 Electric generator using sea wave energy
KR101063958B1 (en) * 2009-05-26 2011-09-14 건국대학교 산학협력단 Device for controlling water pressure of tunnel
CN105822347B (en) * 2016-04-19 2019-02-01 同济大学 A kind of tunnel siphon drainge system and its method of construction
CN106014904A (en) * 2016-07-07 2016-10-12 华南理工大学 Pedal type siphon water suction pump and water sucking method thereof
KR101933091B1 (en) * 2016-11-22 2018-12-27 건국대학교 산학협력단 Tunnel system for controlling the inflow and control method thereof
CN106592544B (en) * 2016-11-28 2018-06-19 浙江大学 A kind of device using wave energy auxiliary slope drainage
CN106759176B (en) * 2017-01-01 2018-12-28 徐州市宝盛新田农业机械有限公司 A kind of farmland is dug trenches to drain the water away equipment with high efficiency
CN208072351U (en) * 2018-03-29 2018-11-09 浙江大学 A kind of siphoning installation of discharge slope underground water
CN108316972B (en) * 2018-04-13 2024-01-23 山东瑞普新材料科技有限公司 Inflation starting type tunnel drainage system and method
CN108547662B (en) * 2018-04-13 2019-11-08 东阳市君泰建筑工程有限公司 A kind of tunnel drainage system and method
CN109707444B (en) * 2018-05-07 2020-09-01 桐乡市常新农机专业合作社 Automatic start-up formula tunnel drainage system
CN109707443B (en) * 2018-05-07 2020-11-06 桐乡市常新农机专业合作社 Recoverable tunnel drainage system and method

Also Published As

Publication number Publication date
CN110792474B (en) 2021-12-14
WO2021097937A1 (en) 2021-05-27
CN110792474A (en) 2020-02-14

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