CN202119932U - Artificial rainfall runoff plot water and sand afflux groove - Google Patents
Artificial rainfall runoff plot water and sand afflux groove Download PDFInfo
- Publication number
- CN202119932U CN202119932U CN2011202127210U CN201120212721U CN202119932U CN 202119932 U CN202119932 U CN 202119932U CN 2011202127210 U CN2011202127210 U CN 2011202127210U CN 201120212721 U CN201120212721 U CN 201120212721U CN 202119932 U CN202119932 U CN 202119932U
- Authority
- CN
- China
- Prior art keywords
- afflux groove
- husky
- tank
- rainmaking
- runoff plots
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The present utility model discloses an artificial rainfall runoff plot water and sand afflux groove. The afflux groove is arranged below a runoff plot and is connected with a runoff plot baffle plate. The water and sand afflux groove comprises a hole plate and a water tank, and the hole plate is fixedly connected with the water tank. A plurality of through holes are arranged on the hole plate, the inner height of the water tank is smaller than the external height of the water tank, and one end of the water tank is provided with an outlet. By adopting the afflux groove, the function of colleting erosion matters is enhanced, the erosion caused by the soil midstream is also included, as the integrated design of the afflux groove and the runoff plot is adopted, the experiment function of artificial rainfall is increased, and the design can be fully utilized in the future.
Description
Technical field
The utility model relates to a kind of husky afflux groove of water of rainmaking simulation; Specifically a kind ofly be specially adapted to carry out rainfall when experiment in the open air and use, this device adopts the integral type design with runoff plots, connects quick; Easy to use, can accurately collect the husky afflux groove of water in the experimentation.
Background technology
Along with development of science and technology; The research that need carry out open-air artificially-simulated rainfall experiment is more and more; Cause face of land disturbance like the development & construction project, its Mach stem soil erosion modulus research, soil permeability Study of Flow Characteristics, slope runoff and sediment yield are measured research or the like.And, deeply also increasingly high to the accuracy requirement of experiment along with what study.And carry out the restriction of open-air artificially-simulated rainfall experiment owing to factors such as place, environment, some can't or be difficult in the field trial at indoor experimental provision and use.Make open-air artificially-simulated rainfall experiment because the factor of experimental provision can't obtain the experimental data of degree of precision like this.Therefore how to draw the experience of existing apparatus, optimize and improve its structure, improve its experimental performance, develop and be applied to open-air artificially-simulated rainfall experimental provision and become a problem that presses for solution.
At present; Multi-form artificial rain simulating device is all arranged both at home and abroad; The husky collection mode of the water of these devices all is the plastic plate perforate in the runoff plots lower end basically; Be connected with it with pvc pipe and joint then, and smear interface with vaseline and leak to prevent the junction, the runoff gathering barrel is established in the pvc pipe lower end.The subject matter that this technology exists is to collect the soil erosion that overland flow produces; And belong to centralized collection; Can not accurately characterize whole domatic soil erosion situation; Also ignored the soil erosion that interflow causes simultaneously, there is very mistake in the husky collection mode of therefore present this water, is unfavorable for objectively responding the domatic soil erosion situation of observation.
The utility model content
Shortcoming and deficiency to prior art; The purpose of the utility model is to provide a kind of rainmaking runoff plots water husky afflux groove, and husky afflux groove of this water and runoff plots adopt the integral type design, connect quick; Easy to use, the water that can collect exactly in the experimentation is husky.
For realizing above-mentioned purpose, the utility model adopts following concrete technical scheme:
The husky afflux groove of a kind of rainmaking runoff plots water, said afflux groove place said runoff plots below, and are connected with the runoff plots baffle plate; The husky collection of said water chute comprises orifice plate and tank, and said orifice plate and tank are for being fixedly connected; Said orifice plate is provided with some through holes, and higher primary school is in outer height in the said tank; Said tank one end is provided with an outlet.
Said tank is a U type groove.
Said orifice plate height is 25-35cm, long 80-110cm, and preferred height is 30cm, long 1m.
Through-hole diameter is 0.8-1.2cm on the said orifice plate, preferred 1cm.
Said pitch of holes is 0.8-1.2cm, preferred 1cm.
Said tank outlet is circular port.Said circular port diameter is 4-6cm, preferred 5cm.
The wide 5-7cm of said tank, preferred 6cm.
Height is 1.5-2.5cm in the said tank, preferred 2cm, and outer height is 5-8cm, preferred 7cm.
Said orifice plate and tank are welded to connect.
The beneficial effect of the utility model:
The main advantage of the utility model is exactly a collecting function of having strengthened eater; Erosion for interflow caused also counts wherein; The design of afflux groove and runoff plots integral type has simultaneously improved the experiential function of rainmaking, believes and can be fully used future.
Exploitativeness of the utility model and outstanding substantive distinguishing features and good effect can be able to embody through following instance, but do not limit its scope.
Description of drawings
Fig. 1 is the utility model afflux groove structural representation;
Fig. 2 is the utility model runoff plots structural representation.
Embodiment
The husky afflux groove of a kind of rainmaking runoff plots water, said afflux groove places said runoff plots 1 below, and is connected with runoff plots 1 baffle plate 11; The husky collection of said water chute 2 comprises orifice plate 21 and tank 22, and said orifice plate 21 and tank 22 are for being welded to connect; Said orifice plate 21 is provided with some through holes 211, and higher primary school is in outer height in the said tank 22; Height is 2cm in the said tank, and outer height is 7cm.
Said tank 22 is a U type groove, the wide 6cm of said tank.Tank one end is provided with an outlet 221.Said tank outlet 221 is a circular port, and said circular port diameter is 5cm.
Said orifice plate 21 height are 30cm, long 1m, and through-hole diameter is 1cm on the said orifice plate 21, and pitch of holes is 1cm.
During experiment, can below runoff plots 1, dig out the ditch of wide about 6cm, about deeply 20cm earlier, this afflux groove 2 is placed wherein, and with sub-district baffle plate 11 close proximity, can prevent that so the husky thing of sealing spills from the side.And the through hole on the afflux slot orifice plate 21 is staggered, and behind runoff yield in the sub-district, can guarantee in the husky inflow smoothly of the water groove.The design of high 2cm also can well be collected for the soil erosion that interflow caused in the afflux groove 2.The outlet of afflux groove 2 is the round mouth of diameter 5cm, and convenient like this and flexible pipe joins, and the afflux thing is imported in the gatherer.
Claims (10)
1. the husky afflux groove of a rainmaking runoff plots water, said afflux groove places said runoff plots below, and is connected with the runoff plots baffle plate; It is characterized in that the husky collection of said water chute comprises orifice plate and tank, said orifice plate and tank are for being fixedly connected; Said orifice plate is provided with some through holes, and higher primary school is in outer height in the said tank; Said tank one end is provided with an outlet.
2. the husky afflux groove of rainmaking runoff plots water according to claim 1 is characterized in that said tank is a U type groove.
3. the husky afflux groove of rainmaking runoff plots water according to claim 1 and 2 is characterized in that said orifice plate height is 25-35cm, long 80-110cm.
4. the husky afflux groove of rainmaking runoff plots water according to claim 3 is characterized in that through-hole diameter is 0.8-1.2cm on the said orifice plate.
5. the husky afflux groove of rainmaking runoff plots water according to claim 3 is characterized in that said pitch of holes is 0.8-1.2cm.
6. the husky afflux groove of rainmaking runoff plots water according to claim 5 is characterized in that, said tank outlet is circular port.
7. the husky afflux groove of rainmaking runoff plots water according to claim 6 is characterized in that said circular port diameter is 4-6cm.
8. the husky afflux groove of rainmaking runoff plots water according to claim 7 is characterized in that the wide 5-7cm of said tank.
9. the husky afflux groove of rainmaking runoff plots water according to claim 8 is characterized in that said orifice plate and tank are welded to connect.
10. the husky afflux groove of rainmaking runoff plots water according to claim 9 is characterized in that height is 1.5-2.5cm in the said tank, and outer height is 5-8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202127210U CN202119932U (en) | 2011-06-22 | 2011-06-22 | Artificial rainfall runoff plot water and sand afflux groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202127210U CN202119932U (en) | 2011-06-22 | 2011-06-22 | Artificial rainfall runoff plot water and sand afflux groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119932U true CN202119932U (en) | 2012-01-18 |
Family
ID=45460986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202127210U Expired - Fee Related CN202119932U (en) | 2011-06-22 | 2011-06-22 | Artificial rainfall runoff plot water and sand afflux groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119932U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590472A (en) * | 2012-01-20 | 2012-07-18 | 舒安平 | Portable dynamic soil erosion monitor |
| CN102749263A (en) * | 2012-07-10 | 2012-10-24 | 苏芳莉 | Method and equipment for determining spoil loss allowance of developed and constructed projects |
| CN103323068A (en) * | 2013-06-19 | 2013-09-25 | 农业部环境保护科研监测所 | Automatic surface runoff metering device |
| CN103743887A (en) * | 2014-01-20 | 2014-04-23 | 北京林业大学 | Portable field measurement device for slope runoff erosion |
| CN104008689A (en) * | 2014-04-25 | 2014-08-27 | 山东科技大学 | Simulation experiment table for multi-flow-direction and flow distribution algorithm of slope water current |
| CN109738611A (en) * | 2018-12-25 | 2019-05-10 | 四川大学 | A kind of apparatus and method applied to the measuring and calculating of small watershed erosion modulus |
| CN110672816A (en) * | 2019-10-23 | 2020-01-10 | 贵州师范大学 | Be suitable for open-air portable domatic soil erosion experimental apparatus in karst area |
-
2011
- 2011-06-22 CN CN2011202127210U patent/CN202119932U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590472A (en) * | 2012-01-20 | 2012-07-18 | 舒安平 | Portable dynamic soil erosion monitor |
| CN102590472B (en) * | 2012-01-20 | 2015-04-29 | 舒安平 | Portable dynamic soil erosion monitor |
| CN102749263A (en) * | 2012-07-10 | 2012-10-24 | 苏芳莉 | Method and equipment for determining spoil loss allowance of developed and constructed projects |
| CN103323068A (en) * | 2013-06-19 | 2013-09-25 | 农业部环境保护科研监测所 | Automatic surface runoff metering device |
| CN103323068B (en) * | 2013-06-19 | 2015-12-02 | 农业部环境保护科研监测所 | Rainwash self-measuring device |
| CN103743887A (en) * | 2014-01-20 | 2014-04-23 | 北京林业大学 | Portable field measurement device for slope runoff erosion |
| CN103743887B (en) * | 2014-01-20 | 2015-07-15 | 北京林业大学 | Portable field measurement device for slope runoff erosion |
| CN104008689A (en) * | 2014-04-25 | 2014-08-27 | 山东科技大学 | Simulation experiment table for multi-flow-direction and flow distribution algorithm of slope water current |
| CN104008689B (en) * | 2014-04-25 | 2016-05-25 | 山东科技大学 | For slope flow multithread to and the simulated experiment platform of assignment of traffic algorithm |
| CN109738611A (en) * | 2018-12-25 | 2019-05-10 | 四川大学 | A kind of apparatus and method applied to the measuring and calculating of small watershed erosion modulus |
| CN110672816A (en) * | 2019-10-23 | 2020-01-10 | 贵州师范大学 | Be suitable for open-air portable domatic soil erosion experimental apparatus in karst area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202119932U (en) | Artificial rainfall runoff plot water and sand afflux groove | |
| CN203630130U (en) | Shutter type interflow collecting device | |
| CN205620284U (en) | Rainfall simulation is to slope stability's analyzed experiment device | |
| CN205161394U (en) | Water conservation agricultural irrigation drips irrigation device | |
| CN204101327U (en) | The husky device of a kind of collection runoff plots different soil degree of depth water | |
| CN203361087U (en) | Symmetrical type slope water-sediment collecting trough | |
| CN203247634U (en) | Novel drainage and slit discharging device | |
| CN201548424U (en) | Soil solution percolating and filtering pipe | |
| CN204008634U (en) | For the portable runoff plots of soil erosion amount monitoring | |
| CN201749047U (en) | Rotary device for production of liquid-based thin cell smear | |
| CN206042738U (en) | Combine hidden pipe in a kind of salt-soda soil | |
| CN203336131U (en) | Blind plate plugging device of refuse landfill leachate collection pipeline | |
| CN206546271U (en) | A kind of portable water and soil conservation runoff plots monitoring silt collector | |
| CN215530576U (en) | Simple water-saving irrigation system for mountainous area | |
| CN205408942U (en) | Even irrigation equipment in gardens | |
| CN203247641U (en) | Water collecting system for recycling irrigation water | |
| CN206115835U (en) | Closed drainage sand table teaching system | |
| CN202617924U (en) | Negative-pressure type excrement discharge pipeline suitable for animal farms | |
| CN204919766U (en) | Municipal works are with many delivery ports drain pipe | |
| CN204342628U (en) | A kind of septic tank | |
| CN102768106A (en) | Sand flow sediment transportation monitoring method | |
| CN203519605U (en) | Dryland soil leaching solution collecting device | |
| CN214845243U (en) | Portable runoff plot | |
| CN206521817U (en) | One kind turnover environment-friendly type gutter well | |
| CN207794245U (en) | A kind of municipal administration drainpipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160622 |