CN110043314A - A kind of tunnel structure of quality classification water supply - Google Patents
A kind of tunnel structure of quality classification water supply Download PDFInfo
- Publication number
- CN110043314A CN110043314A CN201910373377.4A CN201910373377A CN110043314A CN 110043314 A CN110043314 A CN 110043314A CN 201910373377 A CN201910373377 A CN 201910373377A CN 110043314 A CN110043314 A CN 110043314A
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- CN
- China
- Prior art keywords
- water
- penstock
- tunnel
- ontology
- conveyance
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000011161 development Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000003621 irrigation water Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of tunnel structures of quality classification water supply, its key points of the technical solution are that including water-conveyance tunnel ontology, it is provided in the water-conveyance tunnel ontology and moves towards consistent penstock, the penstock is located at the lower section of water-conveyance tunnel ontology and is encapsulated by concrete.Tunnel land occupation is few for this, has saved cost, has reduced a large amount of maintenance work.
Description
Technical field
The present invention relates to Tunnel Engineering technical fields, more specifically, it relates to a kind of tunnel structure of quality classification water supply.
Background technique
The maintenance urban ecology network of waterways has been the target that each big city is competitively chased in recent years.And water with its distinctive intelligence at
For important element indispensable in urban planning.The construction and development in city are puted forth effort to promote Green Development, cycle development, low-carbon
Development.Certainly, the water body that only water is abundant, sense organ is graceful, health is harmless could well realize its landscape and Ecological regulation
Function.
The diversion works main task in city is the water supply of supply urban life, emergency power water supply, irrigation and river at present
Net ecological water supplement, wherein the preferable reservoir water source of water quality undertakes urban domestic water source function, further increases urban water supply peace
Full safeguard level；And the poor rivers water source of water quality draws the irrigation water transferred in and undertake Plain Irrigation District into the cities and towns network of waterways from upstream
Task, it may have Emergency water supply alternate source function, cooperation cut dirt receive pipe work propulsion, improve plain river network mobility, consolidate
Gu and promoting plain river network water quality water environment treatment achievement.Since reservoir water source and the source at rivers water source are inconsistent, to lead
Existing water delivery line is caused to be in mutual independent state, but because two water delivery lines are both needed to Urban Areas water delivery, thus
Have that part water delivery line is close even identical, and this water delivery line constructed respectively exists that land occupation is big, cost is high, maintenance
The disadvantages of heavy workload.
Summary of the invention
It, should in view of the deficiencies of the prior art, the present invention intends to provide a kind of tunnel structure of quality classification water supply
Tunnel land occupation is few, saved cost, reduces a large amount of maintenance work.
To achieve the above object, the present invention provides the following technical scheme that a kind of tunnel structure of quality classification water supply, includes
Water-conveyance tunnel ontology is provided in the water-conveyance tunnel ontology and moves towards consistent penstock, and the penstock is located at
It the lower section of water-conveyance tunnel ontology and is encapsulated by concrete.
The present invention is further arranged to: the bottom of the water-conveyance tunnel ontology is located at defeated at penstock when flat-bottom structure
Water tunnel body width side.
The present invention is further arranged to: penstock is located at defeated when the bottom camber structure of the water-conveyance tunnel ontology
In the middle part of water tunnel body width direction.
In conclusion the invention has the following advantages: water-conveyance tunnel ontology is used for the upstream Jiang Shui from river source
Draw and transfer in into the cities and towns network of waterways, for emergency, ecology, irrigation water；Penstock is used for from the reservoir water source Jiang Shui for being located at suburb
Draw and transfer in into cities and towns pumping plant, supplies water for normality at a specified future date；Penstock is laid in one jiao of water-conveyance tunnel ontology, pressurized water transmission is made
Pipe can be combined effectively with water-conveyance tunnel ontology, therefore the pipeline only needs to dig a tunnel, can be realized in same conveying
Divide storehouse isolation to supply water in route, saved line resource, not only greatly reduce land occupation, especially pipe laying construction more than ten is public
In, it is passed through from city, a large amount of construction land will be saved, also effectively reduced the influence of the exploitation on plot along the line, be conducive to mention
High land values；It is also effectively saved pipeline cost simultaneously, has saved the expenses such as removal along the line, excavated-in t4 expense and depreciation update
With several hundred million yuan；Furthermore the pipeline decreases a large amount of maintenance work, and concrete encapsulates pipeline, hardly needs daily maintenance, make
With decades longer than independent pipe laying in service life.
Detailed description of the invention
Fig. 1 is the cross-sectional configuration schematic diagram of flat tunnel；
Fig. 2 is the cross-sectional configuration schematic diagram of arc bottom tunnel.
Appended drawing reference: 1, water-conveyance tunnel ontology；2, penstock.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements
The direction of geometric center.
Referring to Fig.1 and shown in 2, a kind of tunnel structure of quality classification water supply includes water-conveyance tunnel ontology 1, water-conveyance tunnel sheet
It is provided in body 1 and moves towards consistent penstock 2, penstock 2 is located at the lower section of water-conveyance tunnel ontology 1 and by concrete packet
Envelope.Water-conveyance tunnel ontology 1 is transferred in for drawing from the upstream Jiang Shui in river source into the cities and towns network of waterways, for emergency, ecology, irrigation
Water；Penstock 2 is used to draw from the reservoir water source Jiang Shui for being located at suburb and transfer in into cities and towns pumping plant, supplies water for normality at a specified future date；It will
Penstock 2 is laid in 1 one jiaos of water-conveyance tunnel ontology, and penstock 2 is enable effectively to be combined with water-conveyance tunnel ontology 1,
Therefore the pipeline only needs to dig a tunnel, and a point storehouse isolation in same conveying circuit can be realized and supply water, saved route
Resource not only greatly reduces land occupation, especially pipe laying and builds more than ten kilometers, pass through from city, saving is largely built
If land used, the influence of the exploitation on plot along the line is also effectively reduced, is conducive to improve land values；It is also effectively saved simultaneously defeated
Line sending cost has saved several hundred million yuan of expenses of removal along the line, excavated-in t4 expense and depreciation update etc.；Furthermore the pipeline decreases
A large amount of maintenance work, concrete encapsulate pipeline, hardly need daily maintenance, service life decades longer than independent pipe laying.
The bottom of water-conveyance tunnel ontology 1 is located at 1 width side of water-conveyance tunnel ontology at penstock 2 when flat-bottom structure.
Penstock 2 is consistent with the trend of water-conveyance tunnel ontology 1, and penstock 2 is enabled to be laid in water-conveyance tunnel ontology 1 one
Angle can not only facilitate the laying of penstock 2, additionally it is possible to reduce due to being laid with penstock 2 to water delivery tunnel as far as possible
The water delivery of hole ontology 1 has an impact.
Penstock 2 is located in 1 width direction of water-conveyance tunnel ontology when the bottom camber structure of water-conveyance tunnel ontology 1
Portion.Penstock 2 is consistent with the trend of water-conveyance tunnel ontology 1, and penstock 2 is enabled to be laid in water-conveyance tunnel ontology 1
The bottom at arc bottom can facilitate the laying of penstock 2.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of tunnel structure of quality classification water supply includes water-conveyance tunnel ontology (1), it is characterized in that: the water-conveyance tunnel ontology
(1) it is provided with and moves towards consistent penstock (2) in, the penstock (2) is located at the lower section of water-conveyance tunnel ontology (1)
And it is encapsulated by concrete.
2. the tunnel structure of a kind of quality classification water supply according to claim 1, it is characterized in that: the water-conveyance tunnel ontology (1)
Bottom be located at water-conveyance tunnel ontology (1) width side at penstock when flat-bottom structure (2).
3. the tunnel structure of a kind of quality classification water supply according to claim 1 or 2, it is characterized in that: the water-conveyance tunnel ontology
(1) penstock (2) is located in the middle part of water-conveyance tunnel ontology (1) width direction when bottom camber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373377.4A CN110043314A (en) | 2019-05-06 | 2019-05-06 | A kind of tunnel structure of quality classification water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373377.4A CN110043314A (en) | 2019-05-06 | 2019-05-06 | A kind of tunnel structure of quality classification water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043314A true CN110043314A (en) | 2019-07-23 |
Family
ID=67280976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373377.4A Pending CN110043314A (en) | 2019-05-06 | 2019-05-06 | A kind of tunnel structure of quality classification water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043314A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663521Y (en) * | 2003-12-08 | 2004-12-15 | 倪锡才 | Combined type reinforced cement tunnel |
| CN106089235A (en) * | 2016-07-21 | 2016-11-09 | 中国科学院武汉岩土力学研究所 | A kind of water-conveyance tunnel error resilience passing through large-scale activity fracture belt is broken structure |
| CN107338772A (en) * | 2017-08-30 | 2017-11-10 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel flow passage structure for Hydraulic and Hydro-Power Engineering |
| CN108414363A (en) * | 2018-04-24 | 2018-08-17 | 华南理工大学 | A kind of experimental rig for simulating hydraulic pressure in water-conveyance tunnel height |
| CN208330398U (en) * | 2018-06-28 | 2019-01-04 | 广东省水利电力勘测设计研究院 | A kind of pressurized water transmission Shield tunnel liner structure of independent bearing |
-
2019
- 2019-05-06 CN CN201910373377.4A patent/CN110043314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663521Y (en) * | 2003-12-08 | 2004-12-15 | 倪锡才 | Combined type reinforced cement tunnel |
| CN106089235A (en) * | 2016-07-21 | 2016-11-09 | 中国科学院武汉岩土力学研究所 | A kind of water-conveyance tunnel error resilience passing through large-scale activity fracture belt is broken structure |
| CN107338772A (en) * | 2017-08-30 | 2017-11-10 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel flow passage structure for Hydraulic and Hydro-Power Engineering |
| CN108414363A (en) * | 2018-04-24 | 2018-08-17 | 华南理工大学 | A kind of experimental rig for simulating hydraulic pressure in water-conveyance tunnel height |
| CN208330398U (en) * | 2018-06-28 | 2019-01-04 | 广东省水利电力勘测设计研究院 | A kind of pressurized water transmission Shield tunnel liner structure of independent bearing |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |
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| RJ01 | Rejection of invention patent application after publication |