CN107401205A - A kind of karst depression rainfall utilizes system - Google Patents
A kind of karst depression rainfall utilizes system Download PDFInfo
- Publication number
- CN107401205A CN107401205A CN201710676512.3A CN201710676512A CN107401205A CN 107401205 A CN107401205 A CN 107401205A CN 201710676512 A CN201710676512 A CN 201710676512A CN 107401205 A CN107401205 A CN 107401205A
- Authority
- CN
- China
- Prior art keywords
- depression
- plash
- rainfall
- karst
- utilizes system
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/102—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins using already existing parts of the sewer system for runoff-regulation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Abstract
The invention discloses a kind of karst depression rainfall to utilize system, including bottom plash and ponding groove, bottom plash is arranged on depression bottom, and ponding groove one end is communicated to bottom plash, the other end connects longitudinal drainage ditch, and longitudinal drainage ditch is communicated with horizontal intercepting ditch；The present invention intercepts the rainfall in certain catchment area by the horizontal intercepting ditch set in karst depression, and rainfall is collected by longitudinal drainage ditch and flows into ponding groove, precipitation in depression is pooled into bottom Ji Yu ponds to be stored, Karst Mountain depression resident's productive life water shortage problem can be efficiently solved, water resource is laid in, and play a part of preventing depression waterlogging, the invention is applied to the Karst Mountain depression of water shortage, securely and reliably, is easy to construction and maintenance management.
Description
Technical field
The present invention relates to a kind of karst depression rainfall to utilize system, belongs to karst depression rainfall water collecting equipment technical field.
Background technology
Karst is widely distributed in China.In Southwestern Karst Mountain Area, water resource spatial and temporal distributions are extremely uneven.Show as area
Domain rainfall is abundant, but rainwater often along underground river system under the rapid charging point of Karst Fissures pipeline, causes surface water after rainfall
Resource shortage, and the phenomenon of rich groundwater.This phenomenon causes the resident in karst depression to frequently suffer from production and living water
The problem of difficult.And Karst Mountain Groundwater buried depth is deeper, its Development control area is larger using difficulty.Especially in the dry season, when
Ground resident is even more to live at the mercy of the elements.At present, well-digging or the mode of remote water delivery can only be taken to solve problem of water consumption.But dig a well
The problems such as technical difficulty is big, risk is high, investment is big then be present in water intaking.And remote water delivery is then present that water is small, supply is difficult, easily
The problems such as leakage.Meanwhile the problem of also depression waterlogging being produced due to rainfall impeded drainage in the depression of Karst Mountain so that
Depression bottom resident house, arable land are flooded, and cause larger property loss.This all greatly constrains the hair of Karst Mountain economy
Exhibition.
The content of the invention
The technical problem to be solved in the present invention is：A kind of karst depression rainfall is provided and utilizes system, to solve Karst Mountain
Resident's productive life problem of water consumption, improve water resource and utilize, while prevent depression waterlogging.
The technical scheme that the present invention takes is：A kind of karst depression rainfall utilizes system, including bottom plash and ponding
Groove, bottom plash are arranged in depression bottom, and ponding groove one end is communicated to bottom plash, other end connection longitudinal direction row
Ditch, longitudinal drainage ditch are communicated with horizontal intercepting ditch.
Preferably, above-mentioned bottom plash is arranged close to top and is provided with Overflow drainage ditch.
Preferably, at least one, above-mentioned longitudinal drainage ditch.
Preferably, above-mentioned horizontal intercepting ditch at least one.
Preferably, above-mentioned bottom plash is arranged on depression underground, and upper end is provided with top cover, and top cover is provided with intake.
Preferably, above-mentioned ponding groove sets sediment trapping grid with bottom plash junction.
Preferably, above-mentioned ponding groove is set with bottom plash junction hinders husky step.
Preferably, above-mentioned resistance sand shoulder height is 10~30 centimetres.
Beneficial effects of the present invention：Compared with prior art, effect of the invention is as follows：
（1）The present invention intercepts the rainfall in certain catchment area by the horizontal intercepting ditch set in karst depression, and by indulging
Rainfall is collected to gutter and flows into ponding groove, precipitation in depression is pooled to bottom Ji Yu ponds and stored, can be effective
Ground solves Karst Mountain depression resident's productive life water shortage problem, and water resource is laid in, and plays and prevent depression waterlogging
Effect, the invention are applied to the Karst Mountain depression of water shortage, securely and reliably, are easy to construction and maintenance management；
（2）The present invention rises after the sediment trapping grid and the energy dissipating of sediment trapping step and sediment control effect that ponding groove water side is set
Enter the effect of bottom plash with debris to interception sandstone；
（3）By setting Overflow drainage groove, unnecessary rainwater can be discharged into the sinkhole closed on.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A cross section structure diagrams；
Fig. 3 is horizontal intercepting ditch cross section structure schematic diagram；
Fig. 4 is longitudinal drainage ditch cross section structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described further specific embodiment.
Embodiment 1：As Figure 1-Figure 4, a kind of karst depression rainfall utilizes system, sees Fig. 1, and it includes bottom plash
1st, longitudinal drainage ditch 2, horizontal intercepting ditch 3, ponding groove 4, Overflow drainage ditch 5, bottom plash 1 are arranged in depression bottom,
The one end of ponding groove 4 is communicated to bottom plash 1, and other end connection longitudinal drainage ditch 2, longitudinal drainage ditch 2 is communicated with transverse cutting
Ditch 3, bottom plash 1 are provided with Overflow drainage ditch 5, at least one, longitudinal drainage ditch 2, horizontal intercepting ditch 3 close to top
At least one, horizontal intercepting ditch 3, which primarily serves, intercepts rainfall in the inside points catchment area of depression, and Fig. 3 is seen in section to be trapezoidal, indulges
Play dredging accumulated water to gutter, Fig. 4 is shown in rectangular cross-section, and horizontal intercepting ditch 3, longitudinal drainage ditch 2 its length, section are big
It is small, set bar number to be configured according to conditions such as the size in place depression, form, local water demands, indulged in the present embodiment
Three are selected to gutter 2, horizontal intercepting ditch 3 selects three and is illustrated.
Bottom plash 1 constructs for half side top cover, sees Fig. 2, half side in addition to be covered using the top cover 9 of prefabricated board, after being beneficial to
Phase works the maintenance and cleaning of bottom plash 1, and header field sets intake 6 at one, and bottom plash 1 is underground structure,
Its big I is configured according to local water demand and local rainfall.
Bottom plash 1 and the junction of ponding groove 4 are provided with sediment trapping grid 7, with hindering husky step 8, play block sandstone and
Debris enters the effect of bottom plash 1.It is high about 10~30 centimetres to hinder husky step 8.
Overflow drainage ditch 5 is connected with the primary sinkhole in depression, is played unnecessary ponding Excretion, is prevented bottom plash
1 overfill.
Longitudinal drainage ditch 2, horizontal intercepting ditch 3 and Overflow drainage ditch 5 use hand excavation's groove, and using outside stone masonry
Concrete is added to wipe one's face.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of karst depression rainfall utilizes system, it is characterised in that：Including bottom plash（1）With ponding groove（4）, bottom
Plash（1）It is arranged in depression bottom, ponding groove（4）One end is communicated to bottom plash（1）, other end connection longitudinal direction row
Ditch（2）, longitudinal drainage ditch（2）It is communicated with horizontal intercepting ditch（3）.
2. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Bottom plash（1）If
Rest against nearly top and be provided with Overflow drainage ditch（5）.
3. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Longitudinal drainage ditch（2）Extremely
Rare one.
4. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Horizontal intercepting ditch（3）Extremely
Rare one.
5. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Bottom plash（1）If
Put and depression underground, upper end are provided with top cover（9）, top cover（9）It is provided with intake（6）.
6. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Ponding groove（4）The bottom of with
Portion's plash（1）Junction sets sediment trapping grid（7）.
7. a kind of karst depression rainfall according to claim 1 utilizes system, it is characterised in that：Ponding groove（4）The bottom of with
Portion's plash（1）Junction, which is set, hinders husky step（8）.
8. a kind of karst depression rainfall according to claim 8 utilizes system, it is characterised in that：Hinder husky step（8）Highly
For 10~30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676512.3A CN107401205A (en) | 2017-08-09 | 2017-08-09 | A kind of karst depression rainfall utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676512.3A CN107401205A (en) | 2017-08-09 | 2017-08-09 | A kind of karst depression rainfall utilizes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107401205A true CN107401205A (en) | 2017-11-28 |
Family
ID=60402621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676512.3A Pending CN107401205A (en) | 2017-08-09 | 2017-08-09 | A kind of karst depression rainfall utilizes system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107401205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829482A (en) * | 2017-12-05 | 2018-03-23 | 贵州正业工程技术投资有限公司 | A kind of large-scale karst depression flood drainage system and its method of drainning off floodwaters |
| CN109403451A (en) * | 2018-12-19 | 2019-03-01 | 中国科学院地球化学研究所 | A kind of large-scale water storage system and its implementation method of molten mound depression people and animals' drinking water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924356A2 (en) * | 1997-12-19 | 1999-06-23 | ELWA Wassertechnik GmbH | Structure for collecting rain water |
| JP2006336434A (en) * | 2005-06-06 | 2006-12-14 | Hokkaido Univ | Floatation-settlement preventing method for structure |
| CN202390912U (en) * | 2011-10-26 | 2012-08-22 | 聂骞 | Draining structure for urban low-lying areas |
| CN103790223A (en) * | 2014-03-06 | 2014-05-14 | 贵州正业工程技术投资有限公司 | Karst depression drainage system |
| CN105435532A (en) * | 2015-11-20 | 2016-03-30 | 西南交通大学 | Highway surface runoff treatment method |
-
2017
- 2017-08-09 CN CN201710676512.3A patent/CN107401205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924356A2 (en) * | 1997-12-19 | 1999-06-23 | ELWA Wassertechnik GmbH | Structure for collecting rain water |
| JP2006336434A (en) * | 2005-06-06 | 2006-12-14 | Hokkaido Univ | Floatation-settlement preventing method for structure |
| CN202390912U (en) * | 2011-10-26 | 2012-08-22 | 聂骞 | Draining structure for urban low-lying areas |
| CN103790223A (en) * | 2014-03-06 | 2014-05-14 | 贵州正业工程技术投资有限公司 | Karst depression drainage system |
| CN105435532A (en) * | 2015-11-20 | 2016-03-30 | 西南交通大学 | Highway surface runoff treatment method |
Non-Patent Citations (1)
| Title |
|---|
| 水利部农村水利司等: "《节水灌溉工程实用手册》", 31 August 2005 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829482A (en) * | 2017-12-05 | 2018-03-23 | 贵州正业工程技术投资有限公司 | A kind of large-scale karst depression flood drainage system and its method of drainning off floodwaters |
| CN109403451A (en) * | 2018-12-19 | 2019-03-01 | 中国科学院地球化学研究所 | A kind of large-scale water storage system and its implementation method of molten mound depression people and animals' drinking water |
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| 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: 20171128 |
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| RJ01 | Rejection of invention patent application after publication |