CN109505287A - One kind being suitable for Mountainous Area in North China karez formula underground and catchments water delivery water storage gallery - Google Patents
One kind being suitable for Mountainous Area in North China karez formula underground and catchments water delivery water storage gallery Download PDFInfo
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- CN109505287A CN109505287A CN201910026076.4A CN201910026076A CN109505287A CN 109505287 A CN109505287 A CN 109505287A CN 201910026076 A CN201910026076 A CN 201910026076A CN 109505287 A CN109505287 A CN 109505287A
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- karez
- vertical shaft
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 238000003860 storage Methods 0.000 title claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
One kind being suitable for Mountainous Area in North China karez formula underground and catchments water delivery water storage gallery, it is related to karez formula underground gallery technical field, including structure of blocking, flood discharge channel, closed conduit, vertical shaft, control valve, output channel and reservoir, water (flow) direction in entire ditch valley along cheuch is blocked structure described at least arranging five, the vertical shaft is connected to closed conduit and the setting of first vertical shaft is blocked described in first structure downstream；The reservoir is divided into two kinds of the first reservoir and the second reservoir；The closed conduit is laid in earth's surface lower part, and the water outlet of closed conduit is connect by exporting channel with the first reservoir；The flood discharge channel is connected to by exporting channel with the first reservoir；The entrance of reservoir, the outlet of reservoir, closed conduit and the junction of output channel and closed conduit and vertical shaft intersection is arranged in the control valve.The present invention solves to have the effect blocked and shunted concurrently while the water shortage problem of mountain area, to play the role of administering middle-size and small-size flood, debris flow gully.
Description
Technical field
The present invention relates to karez formula underground gallery technical fields, are suitable for Mountainous Area in North China karez formula more particularly to one kind
Catchment water delivery water storage gallery for underground.
Background technique
Divide the investigation in mountain area to find by the north to China, in order to restore vegetation and prevent erosion, builds a large amount of dam
Terrace, and plant economic crops.But have a lot of places, although rainfall is very sufficient, still water shortage in mountain is resulted in the need for from mountain
The lower drinking-water on mountain irrigates plantation, not only uneconomical but also time-consuming and laborious, is not the long time plan solved the problems, such as.Now in order to solve
Water shortage problem, reservoir become to ensure urban life, industry, the most important hydraulic engineering of agricultural water supply.With the construction of dam
Technology becomes better and approaching perfection day by day, and so that Surface reservoir is become a kind of very mature hydraulic engineering, however there is depths for mountain area Project Areas
More, orographic condition difference of thick-covering, river load etc. is not suitable for building Surface reservoir, if using surface water on such river
Library is invested often very huge.The intrinsic water resource invalid evaporation filter loss of Surface reservoir, sediment deposition and generated
Ecological environment problem also annoyings always people.And groundwater reservoir although have have do not take up an area, storage capacity is big, small investment, evaporation
Lose it is small, simultaneously it will not trigger the landslip of reservoir stability, it is safe and reliable the advantages that, but its difficulties in exploration is big, needs
Harsh geological conditions needs underground to have good water storing medium (layered poros water-bearing layer, large-scale aqueous fracture belt, large-scale rock
Molten water space etc.), level of ground water is not easy to control, and management difficulty is big etc..It is few compared with Surface reservoir in terms of project cost, but for
It is also a very big expenditure for one hamlet.Meanwhile China mountainous region area is wide, collects to the cheuch for endangering big
Middle prevention and treatment improvement is very necessary, but small cheuch can not let go unchecked, and a lot of cheuches, ditch is grown, and drainage area is small, no
Big harm can occur, but also will receive the invasion of flood mud-rock flow, some cheuches were currently without occurring harm, but nothing
Legal opinion there will not be harm later.
Summary of the invention
It is suitable for Mountainous Area in North China karez formula underground the purpose of the present invention is to provide one kind to catchment water delivery water storage gallery, is used for
It solves to have the effect blocked and shunted concurrently while the water shortage problem of mountain area, to play the middle-size and small-size flood of improvement, debris flow gully
Effect.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
One kind being suitable for Mountainous Area in North China karez formula underground and catchments water delivery water storage gallery characterized by comprising knot of blocking
Structure, flood discharge channel, closed conduit, vertical shaft, control valve, output channel and reservoir, in entire ditch valley, along the water of cheuch
Stream direction is blocked structure described at least arranging five, and structure of blocking described in per pass is arranged into the right bank of cheuch from cheuch left bank,
And structure setting of blocking described in first is located at 20 ° of the nearly ditch source gradient consecutive variations of cheuch or more；The vertical shaft is connected to closed conduit,
And the setting of first vertical shaft is blocked described in first structure downstream；The reservoir is divided into the first reservoir and the second reservoir
Two kinds, pass through output channel connection between the first reservoir and the second reservoir；The closed conduit is laid in earth's surface lower part, closed conduit
Water outlet is connect by exporting channel with the first reservoir；The flood discharge channel is connected to by exporting channel with the first reservoir；
The control valve be arranged in the entrance of reservoir, the outlet of reservoir, closed conduit and output channel junction and closed conduit with
Vertical shaft intersection.
Preferably, the structure of blocking is using gabion or timber fence.
Preferably, it blocks structure described in the water (flow) direction arrangement five along cheuch, adjacent twice are blocked the spacing of structure
For 5m~10m, first and second block structure using gabion, and are set to the two neighboring gabion blocked in structure with along with
Between between be divided into 1m~2m；Structure is blocked using timber fence in third road, between two neighboring timber between be divided into 0.5m；4th
Structure of blocking uses timber fence, between two neighboring timber between be divided into 0.2m；5th blocks structure using timber fence, phase
5cm~10cm is divided between adjacent two timbers.
Preferably, the closed conduit is from cheuch upstream to downstream gradient in 3 °~5 ° settings.
Further, one layer of closed conduit is at least arranged in earth's surface lower part.
Preferably, the section configuration of the closed conduit is rectangular or round.
Further, last a bite vertical shaft is arranged within the scope of 20m~60m of cheuch outlet.
Further, the tap drain of cheuch and Zhigou intersection are provided with vertical shaft.
Preferably, the well head width of the vertical shaft is 1.5m~2.5m, and depth is 3m~10m.
Preferably, the head fall of the output channel is less than ground head fall, and arranges perpendicular to ground contour.
Through the above design, the present invention can be brought the following benefits:
1, the present invention utilizes underground water storage combination karez, integrates irrigation water and domestic water.By reservoir structure
Object is distributed to the vertical shaft in ditch valley and the reservoir in villager family, to the of less demanding of geological conditions, builds small investment,
Environment influence is small, can also effectively reduce surface evaporation amount.The with low content of technology of the closed conduit of superficial layer is dug a well and builds, it is at low cost,
Risk is small, is easily managed.Meanwhile it can play and precisely effectively utilize water resource.
2, the present invention can be reduced by the effect of vertical shaft and kanat in ditch valley in rainstorm weather
The runoff rate of bottom of trench, the further flow velocity for reducing water flow.By way of being shunted, being stored to flood, on the one hand may be used
Problem of non-uniform is distributed with the space-time for effectively utilizing water resource that can also reduce water resource；On the other hand, it is possible to reduce very big
A part flood mud-rock flow occur a possibility that or caused by endanger.
To sum up, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, solves mountain
The effect blocked and shunted is had while area's water shortage problem concurrently, to play the role of administering middle-size and small-size flood, debris flow gully.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description explanation does not constitute improper restriction of the invention for understanding the present invention, in the accompanying drawings:
Fig. 1 is to be suitable for Mountainous Area in North China karez formula underground in the embodiment of the present invention to catchment the horizontal layout of water delivery water storage gallery
Schematic diagram.
Fig. 2 is that water delivery storing facilities of water of the present invention arranges partial enlarged view.
Fig. 3 is that the principle of the invention illustrates schematic diagram.
Fig. 4 is that structure of blocking of the invention arranges partial enlargement diagram one.
Fig. 5 is that structure of blocking of the invention arranges partial enlargement diagram two.
Fig. 6 is that control valve of the invention arranges partial enlargement diagram one.
Fig. 7 is that control valve of the invention arranges partial enlargement diagram two.
Respectively mark in figure as follows: 1- blocks structure, 2- flood discharge channel, 3- closed conduit, 4- vertical shaft, 5- control valve, and 6- is exported
Channel, 7- reservoir.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description
Butut mode be described, such as the positional relationship of upper and lower, left and right is come according to the Butut direction of Figure of description
Determining.
As shown in Figures 1 to 7, the left side in figure is the upstream side of cheuch, proposed by the present invention a kind of suitable for Mountainous Area in North China
The karez formula underground water delivery water storage gallery that catchments includes the structure 1, flood discharge channel 2, closed conduit 3, vertical shaft 4, control valve 5, defeated of blocking
Channel 6 and reservoir 7 out, in entire ditch valley, since the nearly ditch source gradient of cheuch from 20 ° of consecutive variations or more repair
Build, build structure 1 of blocking in earth's surface first, structure of blocking 1 be mainly timber fence or gabion, can also both dual-purpose, edge
The water (flow) direction of cheuch at least arrange that five block structure 1, per pass structure 1 of blocking is arranged into the right side of cheuch from cheuch left bank
Bank, structure of blocking 1 mainly for upstream of blocking rubble and sandy soil, meanwhile, these substances are done with rough screening, rubble and sand
Soil can be used as lay-by material.Arrange that five block structure 1 in the present embodiment, structure 1 i.e. first of blocking together of most upstream
Structure 1 is blocked using gabion in road, and the place 1 downstream 5m~10m of structure of then blocking at first arranges that second is blocked structure 1, the
Two block structure 1 using gabion, and preceding twice block structure 1 be set to the two neighboring gabion blocked in structure 1 with along with it
Between between be divided into 1m~2m, the boulder tumbled of predominantly blocking；It is arranged at the downstream 5m~10m for structure 1 of blocking then at second
Third road is blocked structure 1, and third road structure 1 of blocking uses timber fence, between two neighboring timber between be divided into 0.5m；Then at
Three block structure 1 downstream 5m~10m at arrangement the 4th block structure 1, the 4th structure 1 of blocking uses timber fence,
0.2m is divided between two neighboring timber；5m~10m is swum still further below, and the last structure 1 of blocking together of setting is finally blocked together
Structure 1 uses timber fence, between two neighboring timber between be divided into 5cm~10cm.The vertical shaft 4 is connected to closed conduit 3, and first
The setting of mouthful vertical shaft 4 is blocked described in first 1 downstream of structure；The well head width of vertical shaft 4 is arranged between 1.5m~2.5m, depth
Between 3m~10m, the depth of vertical shaft 4 depends primarily on the main application of region vertical shaft 4, if using storage irrigation as mesh
, well depth is more relatively deep；If well depth is more relatively shallow for the purpose of shunting, and will according to local engineering geological condition,
Difficulty or ease of digging a well etc..Near the exit of cheuch at rational position, that is, it is easy to excavate, does not influence road and influence resident to occupy
A total reservoir 7, i.e. the first reservoir is arranged in more open field firmly.The exit of cheuch is that fall of channel is very slow,
Nearly level land, cheuch width obviously broaden, the region that the ridge boundary line of cheuch two sides disappears.In order not to block traffic, it is preferable that the
One reservoir is built in underground, and small-sized reservoir 7, i.e. the second reservoir, while first are then accordingly arranged in villager family
Reservoir and the second reservoir are connected to by output channel 6, in the water inlet and water outlet of the first reservoir and the second reservoir
Place is provided with control valve 5, guarantees the allotment to water.Finally, the first reservoir is passed through output channel 6 and floodway
Road 2 is connected, in case occurring to play the role of timely flood discharge when large-scale flood.
One embodiment of the present of invention are as follows: determine vertical shaft 4 position in most upstream in cheuch first, guarantee to be located at the perpendicular of most upstream
Well 4 is that the setting of first vertical shaft 4 is blocked after structure 1 first, then in cheuch exit to cheuch upstream 20m~60m model
The interior i.e. last a bite vertical shaft 4 in determining 4 position of most downstream vertical shaft is enclosed, vertical shaft then is set in each tap drain of cheuch and Zhigou intersection
4, finally according to 20m~40m, (the distance the big, and shunting function becomes apparent from, and apart from smaller, stores between the vertical shaft 4 having determined
Water effect is more obvious) interval determine the positions of other vertical shafts 4；After vertical shaft 4 determines, vertical shaft 4 is connected to closed conduit 3, and closed conduit 3 is steel
Tendon concrete structure, the section configuration of closed conduit 3 be preferably it is rectangular or round, when the section configuration of closed conduit 3 is round, closed conduit 3
Preferred 50cm~the 70cm of diameter, the preferred straight line of closed conduit 3 excavate, and closed conduit 3 is from the gradient in the entire basin in cheuch upstream to downstream in 3 °
~5 ° of settings；One layer of closed conduit 3 is at least set below earth's surface, and in the case where one layer of closed conduit 3 are only arranged, what closed conduit 3 was arranged is got over
Close to earth's surface, then the effect of water storage is bigger, setting closer to 4 bottom of vertical shaft, then water delivery shunting function is more obvious, water storage function
It is weaker.Behind the position for determining the first reservoir, it is connected into cheuch most downstream closed conduit 3 by output channel 6.Finally determine first
The position of output channel 6 in reservoir and villager family between the second small reservoir and the position of flood discharge channel 2.Because this
A little channels will be arranged in village, so to consider regioselective reasonability, cannot destroy existing utility, so output channel
6 avoid excavating using straight line.It is designed as far as possible using the channel excavated in village, the head fall of output channel 6 is less than
Ground head fall, and arranged perpendicular to ground contour.
Closed conduit 3 of the invention, vertical shaft 4, output channel 6, reservoir 7 after determining construction location, construct it is basic mutually not
It influences, can be excavated simultaneously, be shortened the construction period with many places, built by separate periods and enlarging convenient for engineering.
The specific position of closed conduit 3 can be determined by corresponding hydrogeologic prospecting and calculating in the present invention, vertical shaft 4
The capacity of capacity and number and reservoir 7 needs rationally to be arranged according to local demand and annual rainfall total amount.
It in order to keep construction drainage convenient, is preferably upstream carried out by downstream in engineering construction, is carried out from cheuch tap drain to Zhigou.
If the not puzzlement of drainage problem, it can excavate, accelerate construction progress simultaneously everywhere.Water delivery engineering master according to the present invention
It to be made of closed conduit 3 and output channel 6, closed conduit 3 generally uses reinforced concrete structure, and fluidised form is undercurrent, after closed conduit 3 goes out ground
Output channel 6 is connect, output channel 6 is undercurrent and/or free flow, carries out effective distribution of water resource.
As the optimization of embodiment, according to actual needs, being provided in vertical shaft 4 and the vertical shaft 4 of 3 intersection of closed conduit can
Adjust the control valve 5 of 3 water flow of closed conduit.Upper layer and lower layer or multilayer closed conduit 3 are set to adjust the water in vertical shaft 4, had
The number of plies of body closed conduit 3 according to demand, construction complexity and economic condition setting, control valve 5 is for accurately controlling to adjust
The water flow of closed conduit 3 adopts water so as to artificial 3 each sections of closed conduit of control in operation.And by closing each outlet
Control valve 5 facilitate the maintenance of each facility in water delivery water storage gallery.
Wherein, vertical shaft 4 is mainly used to water storage, shunts, and setting depth can be determined with local geological conditions, while arranging to set
Meter rationally, is also used as between the storing in winter.
Closed conduit 3 filters the effect of water purification mainly as transfer passage and on the way.
Channel 6 is exported, is mainly used to carry out the transport of water and allotment effect, water resource is reasonably distributed.
Reservoir 7 stores superfluous water, as irrigation or drinking water source.
Structure of blocking 1 mainly uses timber and gabion.For the interception to solid matter in cheuch, sieving effect is prevented
Block vertical shaft 4.Spacing in addition, reasonable design is blocked between structure 1, can play the role of sizing screening, by stone, sand
Gravel is effectively sorted, as spare building materials.
Control valve 5 is mainly used to control the switch of water storage, water carrying services, realizes water resource time and space distribution, high
Effect utilizes water resource.
Flood discharge channel 2 is mainly used to draining and/or flood discharge.
Economic benefit:
1, most of construction material of the invention can be collected in construction locality, at low cost, natural, environmentally protective.Wood
Material can take local adult to set greatly, the local stone material for tumbling and digging vertical shaft 4, closed conduit 3 etc. and discard of gabion.The ground built
Face facility will not influence the route that locals enters in mountain, and when carrying out engineering in cheuch after and building, can also be with
It timely removes and/or buries without will cause too big waste.
2, the present invention can be subtracted by the effect of vertical shaft 4 and kanat 3 in ditch valley in rainstorm weather
The runoff rate of few bottom of trench, the further flow velocity for reducing water flow.By way of being shunted, being stored to flood, on the one hand
The space-time distribution problem of non-uniform of water resource can also effectively can be reduced using water resource；On the other hand, it is possible to reduce very
A possibility that flood mud-rock flow of big a part occurs or caused by endanger.
3, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, in construction method
Naturally environmentally friendly, collection development and utilization precipitation improves mountainous regions utilization rate and is integrated.The vertical shaft 4 of setting can be with water storage, in mountain
When plantation, it can fetch water nearby；Still further aspect, these precipitation can purify by the transmission of channel and on the way, be pooled to village
In the reservoir 7 in the village, become the domestic water of villager.Be conducive to slow down the situation of mountain area water shortage, promote mountain area plantation economy
Development.
4, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, at low cost, right
In the area that economic capability is poor, it is a kind of ideal effectively preventing measure, is conducive to promote on a large scale.And the invention
Technical threshold bottom can effectively pull employment.
5, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, helps to solve
A kind of predicament of present mountain torrents debris flow.
6, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, after being
Water supply automation lay the foundation.
7, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, 4 well head of vertical shaft
Size according to local cheuch size and rainfall size is concentrated to be designed；The arrangement of closed conduit 3 can be according to local engineering
The difficulty or ease of geological conditions are designed；The size of reservoir 7 in the well depth and village of vertical shaft 4 can be according to the rainy season of historical record
Quantum of rainfall designs；The interval of vertical shaft 4 is also to be designed according to the size and construction complexity of cheuch.4 well head of vertical shaft
Grid-like well lid or caveat are placed, danger is prevented.
8, the one kind proposed through the invention is suitable for Mountainous Area in North China karez formula underground and catchments water delivery water storage gallery, once shape
After effective water source, wholesome effect can also be formed to local ecological environment.On this basis, by local government
It with the transformation of the common people, can effectively change local ecological environment, further be built into tourism and Condom, improve the people
Income.
9, the present invention is adjusted on the basis of karez formula gallery water delivery so that water delivery is combined with water storage, raising
Working efficiency.And overcome water intaking and water delivery engineering cannot organically be combined with each other and be unfavorable for the technologies such as modern push pipe
Using the problem of.Meanwhile water delivery sum aggregate water buildings can be combined into one, reduce the investment of water delivery engineering.Match in water outlet
Modern times pipe technology is closed, i.e. setting control valve 5, conducive to technologies such as the accurate adjusting of water flow and modern push pipes in construction
Application, improve water utilization rate.It to be carried out in entire gallery facility and prevent blending seal approach.
10, a kind of Mountainous Area in North China karez formula underground that is suitable for proposed by the present invention is catchmented water delivery water storage gallery, is made full use of
Soil in cheuch, does not influence original village pattern substantially and facility is arranged, and the effective limited soil using mountain area provides
Source；The project amount of the invention simultaneously is small, basically will not produce secondary disaster, while local economic benefit can be improved, and accomplishes
Because ground is suitable for.
The above technical features constitute embodiments of the present invention, can basis with stronger adaptability and implementation result
Actual needs increases and decreases non-essential technical characteristic, to meet the needs of different situations.
Claims (10)
- It catchments water delivery water storage gallery 1. one kind is suitable for Mountainous Area in North China karez formula underground characterized by comprising structure of blocking, Flood discharge channel, closed conduit, vertical shaft, control valve, output channel and reservoir, in entire ditch valley, along the water flow of cheuch Direction is blocked structure described at least arranging five, and structure of blocking described in per pass is arranged into the right bank of cheuch from cheuch left bank, and Structure setting of blocking described in first is located at 20 ° of the nearly ditch source gradient consecutive variations of cheuch or more；The vertical shaft is connected to closed conduit, and The setting of first vertical shaft is blocked described in first structure downstream；The reservoir is divided into the first reservoir and the second reservoir two Kind, pass through output channel connection between the first reservoir and the second reservoir；The closed conduit is laid in earth's surface lower part, and closed conduit goes out Water end (W.E.) is connect by exporting channel with the first reservoir；The flood discharge channel is connected to by exporting channel with the first reservoir；Institute State the entrance of reservoir, the outlet of reservoir, closed conduit and output channel is arranged in control valve junction and closed conduit and perpendicular Well intersection.
- 2. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: The structure of blocking is using gabion or timber fence.
- 3. the Mountainous Area in North China karez formula underground according to claim 2 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: It blocks structure described in water (flow) direction arrangement five along cheuch, the block spacing of structure of adjacent twice is 5m~10m, first And second blocks structure using gabion, and be divided between being set between the two neighboring gabion blocked in structure with along with 1m~ 2m；Structure is blocked using timber fence in third road, between two neighboring timber between be divided into 0.5m；4th blocks structure using wood Stake fence, between two neighboring timber between be divided into 0.2m；5th blocks structure using timber fence, between two neighboring timber Between be divided into 5cm~10cm.
- 4. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: The closed conduit is from cheuch upstream to downstream gradient in 3 °~5 ° settings.
- 5. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: One layer of closed conduit is at least arranged in earth's surface lower part.
- 6. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: The section configuration of the closed conduit is rectangular or round.
- 7. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: Last a bite vertical shaft is arranged within the scope of 20m~60m of cheuch outlet.
- 8. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: The tap drain of cheuch and Zhigou intersection are provided with vertical shaft.
- 9. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, it is characterised in that: The well head width of the vertical shaft is 1.5m~2.5m, and depth is 3m~10m.
- 10. the Mountainous Area in North China karez formula underground according to claim 1 that is suitable for is catchmented water delivery water storage gallery, feature exists In: the head fall of the output channel is less than ground head fall, and arranges perpendicular to ground contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026076.4A CN109505287B (en) | 2019-01-11 | 2019-01-11 | Underground water collecting, transporting and storing gallery suitable for campaigns in North China mountain area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026076.4A CN109505287B (en) | 2019-01-11 | 2019-01-11 | Underground water collecting, transporting and storing gallery suitable for campaigns in North China mountain area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109505287A true CN109505287A (en) | 2019-03-22 |
| CN109505287B CN109505287B (en) | 2024-03-12 |
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ID=65757687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910026076.4A Active CN109505287B (en) | 2019-01-11 | 2019-01-11 | Underground water collecting, transporting and storing gallery suitable for campaigns in North China mountain area |
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