CN109707443A - A kind of renewable type tunnel drainage system and method - Google Patents
A kind of renewable type tunnel drainage system and method Download PDFInfo
- Publication number
- CN109707443A CN109707443A CN201810425974.2A CN201810425974A CN109707443A CN 109707443 A CN109707443 A CN 109707443A CN 201810425974 A CN201810425974 A CN 201810425974A CN 109707443 A CN109707443 A CN 109707443A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- water tank
- siphon
- plug
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention provides a kind of renewable type tunnel drainage system, including drilling, siphon pipe, gutter, siphon recovery device, the position setting drilling for needing to drain in tunnel surrounding, the water inlet of siphon pipe is placed in drilling, the water outlet of siphon pipe is placed in closed water tank, the elevation of tank top is lower than the elevation of foot of hole, siphon recovery device is located on the roadbed side slope outside tunnel, siphon recovery device includes water tank, exhaust pipe, exhaust valve, handle, chain, plug, left bank water pipe, right drainpipe, drain tube valve, water tank is arranged on the roadbed slope outside tunnel, the material of water tank is transparent, exhaust pipe is mounted on the top of water tank, exhaust valve is arranged on exhaust pipe, handle is mounted on water tank side wall, left bank water pipe and right drainpipe are mounted on the bottom of water tank, plug is mounted on the water inlet of right drainpipe , connected between handle and plug by chain, draining tube valve is mounted on the water outlet of left bank water pipe.
Description
Technical field
The invention belongs to Tunnel Engineering fields, draining more particularly to a kind of renewable type tunnel suitable for massif tunnel
Drainage system and method.
Background technique
It is influenced by complicated geological environment and hydrogeologic condition, the construction in tunnel and operation process still face much at present
Engineering disease problem.Wherein, the water leakage defect in tunnel is exactly the problem of the operation of puzzlement tunnel and maintenance.Tunnel leak is long
Under phase effect, the durability of tunnel structure can be endangered, lining cutting frost heave cracking can generate surface gathered water, icing etc., tunnel leak
Can weaken in tunnel facility using function, reduce the service life.The underground water being discharged in tunnel surrounding is a kind of effective method.
Currently, pumping equipment and construction measure, lining cutting back, road surface is mainly arranged in the water discharge method in tunnel in tunnel
Ponding under structure sheaf is discharged into the lateral sulcus in tunnel, and ponding flows out outside tunnel from lateral sulcus again, and being reached with this reduces tunnel surrounding area
The purpose of level of ground water reduces the ponding pressure at lining cutting back, however blocking occur in drainpipe, and will lead to draining not
It is smooth, or even cutout, drainpipe is arranged in lined internal in addition, it is difficult to repair it, so, tunnel drainage system is in tunnel
Road will fail after operation a period of time, have scholar to propose that tunnel siphon drainage technology, tunnel siphon drainage technology have draining
Hole arrangement is convenient, water-collecting capacity is strong, cuts the advantages that drainage effect is good, engineering construction speed is fast, however arranges using tunnel siphon
In the engineering of water method, need to keep certain vacuum degree at the top of siphon pipe, but the gas due to being dissolved in water is in negative pressure
Under can be precipitated, outside air penetrates into reasons, the part siphon pipe such as siphon pipe usually leads to vacuum because air is accumulated in pipe
Degree decline, part siphon pipe can temporarily be in stop working state, if siphon pipe is in for a long time arrheas state, will lead to rainbow
Discharging water is difficult in maintenance or even entire siphon drainge system interrupts, and siphon starting becomes abnormal difficult.In addition, tunnel siphon drainage
Technology generally uses diameter 4mm siphon pipe below, and siphon pipe caliber is smaller, is easy to appear silt silting situation, can equally make
It is interrupted at siphon, is difficult to restart after interruption.
Summary of the invention
The present invention technological deficiency difficult in maintenance for existing tunnel siphon drainage, providing one kind can dredged tunnel drainage
Siphon starting can be repeated in system and method in tunnel siphon drainge system use process, solve siphon drainage and used
The problem of safeguarding and restarting siphon is needed because inner air tube accumulates in journey, also solves the problems, such as siphon pipe silt silting.
The technical scheme is that a kind of renewable type tunnel drainage system, including drilling, siphon pipe, gutter, siphon
Recovery device, the position setting drilling for needing to drain in tunnel surrounding, the water inlet of siphon pipe are placed in drilling, siphon pipe
Water outlet is placed in closed water tank, and the elevation of tank top is lower than the elevation of foot of hole, and siphon recovery device is located at tunnel
On outer roadbed side slope, siphon recovery device includes water tank, exhaust pipe, exhaust valve, handle, chain, plug, left bank water
Pipe, right drainpipe, draining tube valve, water tank are arranged on the roadbed slope outside tunnel, and water tank is made of clear material, water tank top
The elevation in portion is lower than the elevation of foot of hole, and exhaust pipe is mounted on the top of water tank, and exhaust valve is arranged on exhaust pipe,
Hand is mounted on water tank side wall, and left bank water pipe and right drainpipe are mounted on the bottom of water tank, and plug is mounted on the water inlet of right drainpipe
At mouthful, plug left end is fixed, and plug can be rotated around the left end of plug, is connected between handle and plug by chain, drainpipe
Valve is mounted on the water outlet of left bank water pipe, the serpentine-like bending of right drainpipe.
Further, 1-3 root is arranged in the exhaust pipe, and the diameter of siphon pipe is 4mm.
Further, the quantity that siphon pipe is placed in the water tank is 50-100 root.
A kind of renewable type tunnel drainage method, this method comprises:
(1) renewable type tunnel drainage system when first used, closes exhaust valve, and swing handle makes plug be in closing shape
State opens draining tube valve, and drainpipe is inversely poured water to the left from draining tube valve, after the gas in siphon pipe is discharged, stops
It inversely pours water, opens exhaust valve, siphonage starts, and underground water is in tunnel surrounding followed by siphon pipe, water tank, left bank
Water pipe and be discharged outside tunnel, record left bank water pipe initial drain discharge；
(2) when the drain discharge of left bank water pipe drops to the 20%-50% of initial drain discharge, draining tube valve, water tank are closed
Water level rises, and gas is discharged by exhaust pipe in water tank；
(3) when water tank collection full water, exhaust valve is closed, swing handle drives chain to open plug, and the water in water tank passes through
Right drainpipe releases, and negative pressure is formed in water tank, and the air in siphon pipe that siphon is interrupted is discharged, the mud in the siphon pipe of silting
Sand is discharged；
(4) when in water tank under water let out after, swing handle drive chain close plug, open exhaust valve, open row
Aqueduct valve, renewable type tunnel drainage system work on, and record the draining initial flow of new left bank water pipe.
Beneficial effects of the present invention embody as follows:
1, manual control valve and plug of the present invention manufacture negative pressure to restore siphon, air and silt in siphon pipe are discharged, no
It is simple and reliable by other equipment.
2, siphon activation system of the invention can be used for multiple times, and can start more siphon pipes simultaneously, rapidly and efficiently start
Siphon.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of renewable type tunnel drainage system of the invention；
Fig. 2 is a kind of tunnel cross section schematic diagram of renewable type tunnel drainage system of the invention；
Fig. 3 is a kind of structural representation of the siphon recovery device of renewable type tunnel drainage system of the invention when plug is closed
Figure；
Fig. 4 is a kind of structural representation of the siphon recovery device of renewable type tunnel drainage system of the invention when plug is opened
Figure；
In figure: drilling 1, siphon pipe 2, gutter 4, tunnel 5, massif 6, roadbed side slope 7, siphon recovery device 3, water tank 31, exhaust
Pipe 32, exhaust valve 33, handle 34, chain 35, plug 36, left bank water pipe 37, right drainpipe 38, draining tube valve 39.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Fixed range.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present embodiment provides a kind of renewable type tunnel drainage systems, including drilling 1, siphon
Pipe 2, gutter 4, siphon recovery device 3, the position setting drilling 1 for needing to drain in 5 country rock of tunnel, the water inlet of siphon pipe 2
It is placed in drilling 1, the water outlet of siphon pipe 2 is placed in closed water tank 31, and the elevation at 31 top of water tank is lower than 1 bottom of drilling
Elevation, siphon recovery device 3 are located on the roadbed side slope 7 outside tunnel 5, siphon recovery device 3 include water tank 31, exhaust pipe 32,
Exhaust valve 33, handle 34, chain 35, plug 36, left bank water pipe 37, right drainpipe 38, draining tube valve 39, water tank 31 are set
It sets on the roadbed slope 7 outside tunnel 5, water tank 31 is made of clear material, and the elevation at 31 top of water tank is lower than 1 bottom of drilling
Elevation, exhaust pipe 32 are mounted on the top of water tank 31, and exhaust valve 33 is arranged on exhaust pipe 31, and handle 34 is mounted on water tank
31 side walls, left bank water pipe 37 and right drainpipe 38 are mounted on the bottom of water tank 31, and plug 36 is mounted on the water inlet of right drainpipe 38
At mouthful, 36 left end of plug is fixed, and plug 36 can be rotated around the left end of plug 36, passes through chain 35 between handle 34 and plug 36
Connection, draining tube valve 39 are mounted on the water outlet of left bank water pipe 37.Exhaust pipe 32 is arranged 3, and the diameter of siphon pipe 2 is
4mm.The quantity that siphon pipe 2 is placed in water tank 31 is 100, the serpentine-like bending of right drainpipe 38.
A kind of renewable type tunnel drainage method, this method comprises:
(1) renewable type tunnel drainage system when first used, closes exhaust valve 33, and swing handle 34 is in plug 36
Closed state opens draining tube valve 39, and drainpipe 37 is inversely poured water to the left from draining tube valve 39, is discharged in siphon pipe 2
Gas after, stopping inversely being poured water, and exhaust valve 33 is opened, and siphonage starts, in 5 country rock of tunnel underground water followed by
Siphon pipe 2, water tank 31, left bank water pipe 37 and be discharged outside tunnel 5, record left bank water pipe 37 initial drain discharge；
(2) when the drain discharge of left bank water pipe 37 drops to the 20%-50% of initial drain discharge, draining tube valve 39 is closed,
31 water level of water tank rises, and gas is discharged by exhaust pipe 32 in water tank 31；
(3) when water tank 31 collects full water, exhaust valve 33 is closed, swing handle 34 drives chain 35 to open plug 36, water tank
Water in 31 is released by right drainpipe 38, and negative pressure is formed in water tank 31, and the air in siphon pipe 2 that siphon is interrupted is discharged,
Silt in the siphon pipe 2 of silting is discharged；
(4) when in water tank 31 under water let out after, swing handle 34 drive chain 35 close plug 36, open exhaust valve
33, draining tube valve 39 is opened, renewable type tunnel drainage system works on, and the draining for recording new left bank water pipe 37 is initial
Flow.
Claims (3)
1. a kind of renewable type tunnel drainage system, which is characterized in that restore dress including drilling 1, siphon pipe 2, gutter 4, siphon
3 are set, the position setting drilling 1 for needing to drain in 5 country rock of tunnel, the water inlet of siphon pipe 2 is placed in drilling 1, siphon pipe 2
Water outlet is placed in closed water tank 31, the elevation at the top of water tank 31 lower than 1 bottom of drilling elevation, siphon recovery device 3
In on the roadbed side slope 7 outside tunnel 5, siphon recovery device 3 include water tank 31, exhaust pipe 32, exhaust valve 33, handle 34,
The roadbed slope outside tunnel 5 is arranged in chain 35, plug 36, left bank water pipe 37, right drainpipe 38, draining tube valve 39, water tank 31
On face 7, water tank 31 is made of clear material, and the elevation at 31 top of water tank is lower than the elevation of 1 bottom of drilling, and exhaust pipe 32 is mounted on
The top of water tank 31, exhaust valve 33 are arranged on exhaust pipe 31, and handle 34 is mounted on 31 side wall of water tank, 37 He of left bank water pipe
Right drainpipe 38 is mounted on the bottom of water tank 31, and plug 36 is mounted on the water inlet of right drainpipe 38, and 36 left end of plug is fixed,
Plug 36 can be rotated around the left end of plug 36, be connected between handle 34 and plug 36 by chain 35, and draining tube valve 39 is pacified
Mounted in the water outlet of left bank water pipe 37, the exhaust pipe is arranged 1-3 root, and the diameter of siphon pipe is 4mm, in the water tank
The quantity for being placed in siphon pipe is 50-100 root.
2. a kind of renewable type tunnel drainage system according to claim 1, which is characterized in that the right drainpipe is in
Serpentine bend shape.
3. a kind of renewable type tunnel drainage method using any one of the claim 1-2 system, which is characterized in that the party
Method includes:
(1) renewable type tunnel drainage system when first used, closes exhaust valve, and swing handle makes plug be in closing shape
State opens draining tube valve, and drainpipe is inversely poured water to the left from draining tube valve, after the gas in siphon pipe is discharged, stops
It inversely pours water, opens exhaust valve, siphonage starts, and underground water is in tunnel surrounding followed by siphon pipe, water tank, left bank
Water pipe and be discharged outside tunnel, record left bank water pipe initial drain discharge；
(2) when the drain discharge of left bank water pipe drops to the 20%-50% of initial drain discharge, draining tube valve, water tank are closed
Water level rises, and gas is discharged by exhaust pipe in water tank；
(3) when water tank collection full water, exhaust valve is closed, swing handle drives chain to open plug, and the water in water tank passes through
Right drainpipe releases, and negative pressure is formed in water tank, and the air in siphon pipe that siphon is interrupted is discharged, the mud in the siphon pipe of silting
Sand is discharged；
(4) when in water tank under water let out after, swing handle drive chain close plug, open exhaust valve, open row
Aqueduct valve, renewable type tunnel drainage system work on, and record the draining initial flow of new left bank water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425974.2A CN109707443B (en) | 2018-05-07 | 2018-05-07 | Recoverable tunnel drainage system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425974.2A CN109707443B (en) | 2018-05-07 | 2018-05-07 | Recoverable tunnel drainage system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109707443A true CN109707443A (en) | 2019-05-03 |
| CN109707443B CN109707443B (en) | 2020-11-06 |
Family
ID=66253677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425974.2A Active CN109707443B (en) | 2018-05-07 | 2018-05-07 | Recoverable tunnel drainage system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109707443B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820915A (en) * | 2019-11-23 | 2020-02-21 | 丁梅 | Side slope drainage system |
| CN111379589A (en) * | 2020-03-30 | 2020-07-07 | 中国十九冶集团有限公司 | Tunnel drainage system and drainage method |
| CN112267547A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Slope siphon drainage system and method for hydraulic engineering |
| CN112267546A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Self-starting slope siphon drainage system and method for hydraulic engineering |
| WO2021097937A1 (en) * | 2019-11-23 | 2021-05-27 | 嘉兴金喜莱科技有限公司 | Long tunnel water drainage system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1135851A1 (en) * | 1983-07-01 | 1985-01-23 | Грузинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Энергетики И Гидротехнических Сооружений | Method of constructing drainage system |
| SU1167364A1 (en) * | 1984-02-10 | 1985-07-15 | Ilyushin Viktor F | Tunnel lining drainage arrangement |
| CN2121487U (en) * | 1991-11-06 | 1992-11-11 | 奚士成 | Siphon type air gate washing tank |
| CN2152833Y (en) * | 1993-07-09 | 1994-01-12 | 陈春早 | Flushing cistern for toilet bowl |
-
2018
- 2018-05-07 CN CN201810425974.2A patent/CN109707443B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1135851A1 (en) * | 1983-07-01 | 1985-01-23 | Грузинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Энергетики И Гидротехнических Сооружений | Method of constructing drainage system |
| SU1167364A1 (en) * | 1984-02-10 | 1985-07-15 | Ilyushin Viktor F | Tunnel lining drainage arrangement |
| CN2121487U (en) * | 1991-11-06 | 1992-11-11 | 奚士成 | Siphon type air gate washing tank |
| CN2152833Y (en) * | 1993-07-09 | 1994-01-12 | 陈春早 | Flushing cistern for toilet bowl |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820915A (en) * | 2019-11-23 | 2020-02-21 | 丁梅 | Side slope drainage system |
| WO2021097937A1 (en) * | 2019-11-23 | 2021-05-27 | 嘉兴金喜莱科技有限公司 | Long tunnel water drainage system |
| CN111379589A (en) * | 2020-03-30 | 2020-07-07 | 中国十九冶集团有限公司 | Tunnel drainage system and drainage method |
| CN111379589B (en) * | 2020-03-30 | 2021-10-26 | 中国十九冶集团有限公司 | Tunnel drainage system and drainage method |
| CN112267547A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Slope siphon drainage system and method for hydraulic engineering |
| CN112267546A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Self-starting slope siphon drainage system and method for hydraulic engineering |
| CN112267547B (en) * | 2020-10-30 | 2022-04-05 | 宿迁市水务勘测设计研究有限公司 | Slope siphon drainage system and method for hydraulic engineering |
| CN112267546B (en) * | 2020-10-30 | 2022-04-15 | 山东大禹水务建设集团有限公司 | Self-starting slope siphon drainage system and method for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109707443B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109707443A (en) | A kind of renewable type tunnel drainage system and method | |
| CN109707444B (en) | Automatic start-up formula tunnel drainage system | |
| KR100990483B1 (en) | Keeping treatment system for primary stage rainwater | |
| JP4412700B2 (en) | How to remove sediment from sand traps | |
| CN104532796A (en) | Self-controlled type rubber dam with wear-resistant steel plate | |
| CN110777828A (en) | A strainer well for foundation ditch well casing precipitation construction | |
| CN204343257U (en) | The rubber dam of the wear-resistant steel plate of a kind of autocontrol band | |
| CN108731289A (en) | A kind of closed equivalent water intaking of earth source heat pump also water system | |
| CN109707445A (en) | One kind can dredged tunnel drainage system and method | |
| KR101468324B1 (en) | Rainwater Storage-System For Automatic and Semi-Automatic | |
| CN108442970A (en) | A kind of inflation dredged tunnel drainage system and method | |
| CN205627307U (en) | Water filter tank excessively that working shaft was used | |
| CN111321714B (en) | A overhaul drainage system for V style of calligraphy tailwater tunnel crowd | |
| CN103382853B (en) | Buffer system for draining local burst gushing water of tunnel and control method | |
| CN210713124U (en) | Flushing and overhauling system for drainage pipeline | |
| CN208395840U (en) | A kind of preventative water draw-off of basement sump | |
| CN209116034U (en) | A kind of coal gas drainer protective device | |
| KR101090206B1 (en) | Intake apparatus of agricultural reservoir | |
| KR200396069Y1 (en) | Cleaning device of well | |
| KR20060133660A (en) | Cleaning device of well and manufacturing thereof | |
| CN205683664U (en) | A kind of MULTILAYER COMPOSITE chimney filter structure | |
| CN211948321U (en) | A overhaul drainage system for V style of calligraphy tailwater tunnel crowd | |
| CN208168934U (en) | A kind of inflation starting formula tunnel drainage system | |
| CN115162388B (en) | Foundation pit parallel siphon dewatering device and dewatering construction method | |
| CN208251155U (en) | A kind of steel pipe gallery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201019 Address after: 314500 Lianhuabang 120, Wufeng Village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: TONGXIANG CHANGXIN AGRICULTURAL MACHINERY SPECIALIZED COOPERATIVES Address before: 610227 Shuangliu District, Sichuan University, Jiang'an campus, Sichuan University, Sichuan Applicant before: Fan Yunhe |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |