CN104947627A - Reservoir system in hilly and mountainous areas and building method thereof - Google Patents
Reservoir system in hilly and mountainous areas and building method thereof Download PDFInfo
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- CN104947627A CN104947627A CN201510432562.8A CN201510432562A CN104947627A CN 104947627 A CN104947627 A CN 104947627A CN 201510432562 A CN201510432562 A CN 201510432562A CN 104947627 A CN104947627 A CN 104947627A
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Abstract
The invention provides a reservoir system in hilly and mountainous areas and a building method thereof. The reservoir system comprises an existing reservoir and a water storage unit system, wherein at least one water storage unit is arranged in a water collecting area of the existing reservoir; the water storage units are distributed in the longitudinal and transverse direction of the existing reservoir to form the water storage unit system. As the water storage units are added to the water collecting area of the existing reservoir to form the reservoir system, the flood control reservoir storage capacity of the reservoir is improved, the flood control capability is enhanced, damage and pollution to the ecological environment are reduced, damage caused by rainstorm to the reservoir and downstream flood disasters of the reservoir are also reduced, and the reasonable water resource utilization degree and level are improved.
Description
Technical field
The present invention relates to fwaater resources protection technical field, particularly a kind of Hills water reservoir system and construction method thereof.
Background technology
Reservoir is one of extensive engineering measure adopted of China's flood control, the multiple purpose reservoir of flood of regulating and storing is built in appropriate location, upper river, flood control zone, utilize reservoir capacity water conservation, cut down the peak flood flow entering downstream river course, there is the effect of flood detention, flood storage, reach the object of deduction and exemption flood damage and Xing Li.If but running into continuation heavy showers causes reservoir surcharge water level, must open a sluice gate to downstream flood discharge, downstream may be caused to be flooded on the one hand, rain-flood resources can be caused to waste on the other hand.In order to address these problems, need to increase the storage capacity amount of reservoir, often take to build measure that is large-scale or ultra-large type reservoir, the ecological environment near reservoir area can be destroyed like this, also may Tectonic earthquake etc.Build difficulty large simultaneously, even need to carry out a large amount of immigration allocations, not only cause ecological environment and social contradications; And it is large to implement difficulty, of a high price, once the flood discharge that exceeds standard, endanger also very big.
Publication number is that the Chinese invention patent of CN102912826A discloses a kind of point type reservoir, and comprise water storage tree and underground water retention system, water storage tree comprises trunk and tree crown; Trunk is airtight hollow cylinder; Tree crown comprises collects rainwater and the water collector made in rainwater inflow trunk; Described water collector comprises blade and petiole; Blade is the high curved surface in a middle concave, both sides; The upper end with the petiole of through hole is connected to the edge of blade recess; Petiole lower end extend into the internal cavities of trunk through the petiole hole on trunk wall; Underground water retention system comprises the antiseepage pipeline be arranged under earth's surface, and antiseepage pipeline communicates with the delivery port of trunk bottom.Described point type reservoir can build any place having precipitation, land in, automatically stores precipitation, avoid evaporation, under blend pollution.Although can be placed on any region in the level land of land, mountain region, do not make full use of the existing resource in level land or mountain region, not relevant with existing reservoir, systematicness is poor, and flood storage, ability of allocating are weak.
Summary of the invention
Technical problem to be solved by this invention is: provide on a kind of basis not changing existing reservoir structure and increase existing flood control by reservoir regulation storage capacity, increase capacity of flood storage, enhance the capacity of preventing floods, the Hills water reservoir system that water resource is made full use of more and construction method thereof.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of water reservoir system, comprises existing reservoir and water unit system, is provided with the water unit of at least one in the catchment of existing reservoir, and described water unit forms water unit system along existing reservoir longitudinal direction and horizontal direction distribution.
Beneficial effect of the present invention is: described water unit is built according to topography and geomorphology, there is the function of blocking water, retaining, and topography is wide, distribution level is many, between storm period, described water unit can be tackled, collect rain flood, alleviate the storage capacity pressure of reservoir, delay rain flood and arrive the time of reservoir and enter the quantity of reservoir, collected rain flood can flow into gully gradually or permeate the ground between non-flush period, or by ground flora local use, or the existing reservoir of final arrival.Thus improve storage capacity amount and the utilizable capacity amount of existing reservoir, improve Quality degree of effective utilization and the level of water resource.
A construction method for above-mentioned water reservoir system, described method is: along existing reservoir longitudinal direction with build at least one water unit in a lateral direction and form water unit system in any one or more than one landform on the gully of the catchment of existing reservoir, surface, hillside, hillside top layer.
Beneficial effect of the present invention is: build at least one water unit in existing reservoir upstream and form water unit system, described water unit system forms water reservoir system together with existing reservoir, the cost of water unit is low and little on the impact of environment, build easy, can implement by stages and in groups, safe and reliable, economical and practical.
Accompanying drawing explanation
Fig. 1 is the Hills water reservoir system structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation arranging weir body in the gully of the embodiment of the present invention;
Fig. 3 is that drainage facility is blocked in surface, the hillside setting of the embodiment of the present invention and the structural representation oozing pipeline is drawn in the setting of hillside top layer.
Label declaration:
1, existing reservoir; 2, catchment; 3, gully; 4, weir body; 5, surface, hillside; 6, drainage facility is blocked; 7, hillside top layer; 8, draw and ooze pipeline; 9, through hole; 10, water hole; 11, water seepage hole.
Detailed description of the invention
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of most critical of the present invention is: along existing reservoir longitudinal direction with build at least one water unit in a lateral direction in the gully of the catchment of existing reservoir, surface, hillside, any one or more than one landform in hillside top layer, reduce environment pollution and destruction, improve flood control and the utilizable capacity amount of reservoir, improve water resources rational use degree and level.
The explanation of technical terms that the present invention relates to is in table 1:
Table 1
The specific embodiment of the present invention is:
Please refer to Fig. 1 to Fig. 3, a kind of water reservoir system, comprise existing reservoir 1 and water unit system, be provided with the water unit of at least one in the catchment 2 of existing reservoir 1, described water unit forms water unit system along existing reservoir 1 longitudinal direction and horizontal direction distribution.
From foregoing description, beneficial effect of the present invention is: described water unit has the function of blocking water, retaining, and topography is wide, and distribution level is many, form is varied, construction cost is low, and between storm period, described water unit can collect rain flood, if water unit is full of by rain flood, then overflow to low altitude area place water unit or finally converge to existing reservoir 1, delay rain flood and arrive time of existing reservoir 1, reduce the quantity that rain flood enters existing reservoir 1.Thus increase the storage capacity amount of existing reservoir 1, alleviate the storage capacity pressure of existing reservoir 1 between storm period.Rainwater collected by water unit can flow in gully or infiltration surface layer gradually or supply the root system of plant on the spot after heavy rain, also can the existing reservoir 1 of supply gradually, improve storage capacity amount and the utilizable capacity amount of existing reservoir 1, thus improve degree and the level of water resources rational use.
Further, be provided with the water unit of at least one at gully 3 place of the catchment 2 of existing reservoir 1, described water unit is weir body 4, select in stone, timber, steel concrete, synthetic materials any one or more than one build.
Seen from the above description, gully 3 is built weir body 4 as water unit, if select stone or timber, can gather materials on the spot, if select steel concrete, firm in structure, if select synthetic materials, be convenient to transportation, installation, maintenance.These are built in the water unit in 3 li, gully, tackle and store a part of rain flood, have both reduced the quantity that rain flood enters existing reservoir 1, delay again the time that rain flood arrives existing reservoir 1, thus increase the storage capacity amount of existing reservoir 1.Such water unit is built easy, does not need to damage the environment in gully 3, economic and practical.
Further, be provided with the water unit of at least one on the surface, hillside 5 of the catchment 2 of existing reservoir 1, described water unit for blocking drainage facility 6, select in stone, timber, steel concrete, synthetic materials any one or more than one build.
Seen from the above description, build on surface, hillside 5 and block drainage facility 6 as water unit, if select stone, can gather materials on the spot, if select steel concrete, firm in structure, if select synthetic materials, be convenient to carrying and install.The rain flood on surface, hillside 5 first flows in gully 3, then confluxes in existing reservoir 1.These water unit both can reduce the quantity that rain flood enters gully 3, can extend again the time that rain flood arrives gully 3, thus increased storage capacity amount, the enhancing flood control capacity of existing reservoir 1.It is convenient that these water unit are built, and safeguards environment, not only can not damage the environment on hillside, and can environmental protect, economic and practical.
Further, the water unit of at least one is provided with on the hillside top layer 7 of the catchment 2 of existing reservoir 1, described water unit oozes pipeline 8 for drawing, describedly draw the through hole 9 that the sidewall oozing pipeline 8 is provided with at least one, described water unit select in synthetic materials, mao bamboon any one or more than one build.
Seen from the above description, install to draw in hillside top layer 7 and ooze pipeline 8 as water unit, if select mao bamboon, can gather materials on the spot, if select synthetic materials, be convenient to carrying, install.Draw and ooze pipeline 8 sidewall and be provided with through hole 9, conveniently draw the water body oozed in pipeline 8 and infiltrate hillside top layer 7 from through hole 9, increase the water content in hillside top layer 7, increase rainwater and be detained storage in stratum, increase the storage of rain infiltration underground.These water unit are built convenient, safe and reliable, are not only conducive to the growth of hillside vegetation, and can not damage hillside top layer 7, protection of the environment, economic and practical.
A construction method for above-mentioned water reservoir system, described method is: in any one or more than one landform on the gully 3 of the catchment 2 of existing reservoir 1, surface, hillside 5, hillside top layer 7, build at least one water unit along existing reservoir 1 longitudinal direction and horizontal direction form water unit system.
From foregoing description, beneficial effect of the present invention is: existing reservoir 1 catchment 2 longitudinal direction and build at least one water unit in a lateral direction and form water unit system, described water unit system forms water reservoir system together with existing reservoir, the cost of water unit is low and little on the impact of environment, build landform by force selective, construction form and method various, construction scope can according to rainfall, the feature of catchment characteristic and existing reservoir 1 storage capacity amount sets, described water unit can be built by stages and in groups, economic and practical, gradual perfection, reach and improve flood control safety and water resources rational use capability and qualification.
Please refer to Fig. 1 to Fig. 3, embodiments of the invention one are:
Along small stream source reservoir longitudinal direction with build at least one water unit in a lateral direction and form water unit system in any one or more than one landform on the gully 3 of the catchment 2 of small stream source reservoir, surface, hillside 5, hillside top layer 7.
Please refer to Fig. 1, the water surface area of small stream source reservoir is 1.2km
2, the area of the catchment 2 of small stream source reservoir is 79.8km
2, mainly comprise gully 3, these two kinds of landform of hillside inside described catchment 2, can select in gully 3, surface, hillside 5, hillside top layer 7 build water unit, described water unit is along small stream source reservoir longitudinal direction and horizontal direction distribution.
Please refer to Fig. 2, the water unit of at least one is provided with at gully 3 place of the catchment 2 of small stream source reservoir, described water unit is weir body 4, and weir body 4 is selected stone to build by laying bricks or stones and formed, and the water in gully can from the top overflow of weir body 4, water hole 10 is offered in the bottom of weir body 4, the middle part of weir body 4 offers water seepage hole 11, play weir body 4 block water, water storage function while, keep gully water body to have certain circulation, weir body 4 structural safety is reliable, and it is convenient to run.Between storm period, the weir body 4 that the product of the catchment 2 of small stream source reservoir confluxes first in gully 3 is retained, and just flow to the lower weir body 4 of height above sea level or the existing reservoir of final inflow when current cover weir body 4 upper surface.Greatly can reduce the quantity that rain flood enters small stream source reservoir like this, extend the time that rain flood arrives small stream source reservoir, thus improve the storage capacity amount of small stream source reservoir, strengthen flood control capacity; After heavy rain, the rain flood of interception in weir body 4 can be used for the water ecological environment maintaining gully 3, is conducive to the existence of aquatic animals and plants, also can be used for the follow-up supplementary water body of small stream source reservoir, reach the object of rational utilization of water resources.
Please refer to Fig. 3, the water unit of at least one is provided with on the surface, hillside 5 of the catchment 2 of small stream source reservoir, described water unit is for blocking drainage facility 6, described block drainage facility 6 select in timber or synthetic materials any one or more than one build along hillside, the vegetation on hillside is not needed to surgery, very little on the impact of ecological environment.At rainstorm weather, first the rain flood on surface, hillside 5 converges in and blocks in drainage facility 6, the blocking of surface, hillside 5 not to be communicated with between drainage facility 6 or by irrigation canals and ditches, pipeline communication, lower the blocking drainage facility 6 or gully 3, finally arrive small stream source reservoir of height above sea level is flow to after water in drainage facility 6 diffuses out when blocking, both the time that rain flood arrives small stream source reservoir can have been delayed, reduce again the quantity that rain flood enters small stream source reservoir, improve the storage capacity amount of small stream source reservoir further and strengthen flood control capacity; After heavy rain, block water body in drainage facility 6 both can nearby utilize by the vegetation on hillside, follow-up product can be maintained again and conflux, as the follow-up make-up water source of reservoir, reach the object of rational utilization of water resources.
Please refer to Fig. 3, the water unit of at least one is provided with on the hillside top layer 7 of the catchment 2 of small stream source reservoir, described water unit oozes pipeline 8 for drawing, described in draw the through hole 9 that the sidewall oozing pipeline 8 is provided with at least one, described water unit selects mao bamboon or synthetic materials to build.In Heavy Rainfall Process, the rainwater on surface, hillside 5 can converge in draw and ooze in pipeline 8, infiltrates in stratum through permeable hole.From the side, rain flood can be delayed again and arrive the time of small stream source reservoir and reduce the quantity that rain flood enters small stream source reservoir, improve the storage capacity amount of small stream source reservoir and strengthen flood control capacity; After heavy rain, draw and ooze water in pipeline 8 and penetrate in hillside top layer 7, by local use or become underground water and play a role further, as the follow-up make-up water source of small stream source reservoir, reach the object of rational utilization of water resources.
In sum, water reservoir system provided by the invention and construction method thereof, described water unit has the function of blocking water, retaining, can be communicated with between described water unit and also can not be communicated with, water unnecessary in described water unit finally flow to existing reservoir 1, described water unit can give full play at rainy weather block, the effect of retaining, the vegetation that can be in surrounding environment at non-rainy weather utilized, and also can be used as the follow-up make-up water source of reservoir.In gully 3, surface, hillside 5, hillside top layer 7 any one or more than one build water unit, build landform by force selective, construction form and method various, construction scope can size that is how many according to amount of precipitation and existing reservoir 1 storage capacity amount set, construction cost is low, described water unit can be implemented to build by stages and in groups, greatly can improve the storage capacity amount of existing reservoir 1 and strengthen flood control capacity, greatly reduce the chance of existing reservoir 1 flood discharge, even not flood discharge can be reached, reduce the possibility that existing reservoir 1 downstream is flooded by over-level flood, and then improve degree and the level of reservoir area water resources rational use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing manual of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a Hills water reservoir system, it is characterized in that, comprise existing reservoir and water unit, be provided with the water unit of at least one in the catchment of existing reservoir, described water unit forms water unit system along existing reservoir longitudinal direction and horizontal direction distribution.
2. Hills according to claim 1 water reservoir system, it is characterized in that, the water unit of at least one is provided with at the gully place of the catchment of existing reservoir, described water unit is weir body, select in stone, timber, steel concrete, synthetic materials any one or more than one build.
3. Hills according to claim 1 water reservoir system, it is characterized in that, the water unit of at least one is provided with on the surface, hillside of the catchment of existing reservoir, described water unit for blocking drainage facility, select in stone, timber, steel concrete, synthetic materials any one or more than one build.
4. Hills according to claim 1 water reservoir system, it is characterized in that, the water unit of at least one is provided with in the hillside top layer of the catchment of existing reservoir, described water unit oozes pipeline for drawing, describedly draw the through hole that the sidewall oozing pipeline is provided with at least one, described water unit select mao bamboon, synthetic materials, in any one or more than one build.
5. the construction method of a Hills according to claim 1 water reservoir system, it is characterized in that, along existing reservoir longitudinal direction with build at least one water unit in a lateral direction and form water unit system in the gully of the catchment of existing reservoir, surface, hillside, any one or more than one landform in hillside top layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510432562.8A CN104947627B (en) | 2015-07-22 | 2015-07-22 | A kind of Hills water reservoir system and its method of construction |
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| CN201510432562.8A CN104947627B (en) | 2015-07-22 | 2015-07-22 | A kind of Hills water reservoir system and its method of construction |
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| CN104947627A true CN104947627A (en) | 2015-09-30 |
| CN104947627B CN104947627B (en) | 2017-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106051A (en) * | 2016-08-05 | 2016-11-16 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
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| CN202157297U (en) * | 2011-01-12 | 2012-03-07 | 严军 | Gate control type urban rain and flood regulation, control and utilization system |
| KR101266799B1 (en) * | 2011-03-18 | 2013-05-24 | 부경대학교 산학협력단 | Groundwater filling and management system |
| CN103588303A (en) * | 2013-11-11 | 2014-02-19 | 武汉理工大学 | Ecological check dam prevention and control system for three gorges reservoir region hilly land ravine agricultural non-point source pollution |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493748A (en) * | 2003-10-08 | 2004-05-05 | 靳燕生 | Small drainage basin rainwater utilization micro regulation and control method |
| CN202157297U (en) * | 2011-01-12 | 2012-03-07 | 严军 | Gate control type urban rain and flood regulation, control and utilization system |
| KR101266799B1 (en) * | 2011-03-18 | 2013-05-24 | 부경대학교 산학협력단 | Groundwater filling and management system |
| CN103588303A (en) * | 2013-11-11 | 2014-02-19 | 武汉理工大学 | Ecological check dam prevention and control system for three gorges reservoir region hilly land ravine agricultural non-point source pollution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106106051A (en) * | 2016-08-05 | 2016-11-16 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
| CN106106051B (en) * | 2016-08-05 | 2019-05-17 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
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