CN203361087U - Symmetrical type slope water-sediment collecting trough - Google Patents
Symmetrical type slope water-sediment collecting trough Download PDFInfo
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- CN203361087U CN203361087U CN 201320316404 CN201320316404U CN203361087U CN 203361087 U CN203361087 U CN 203361087U CN 201320316404 CN201320316404 CN 201320316404 CN 201320316404 U CN201320316404 U CN 201320316404U CN 203361087 U CN203361087 U CN 203361087U
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Abstract
The utility model discloses a symmetrical type slope water-sediment collecting trough. The symmetrical type slope water-sediment collecting trough comprises a porous metal baffle, a symmetrical slope-type centered collection water tank and a water-sediment guide tube, wherein the porous metal baffle is used for being connected with a runoff plot, the symmetrical slope-type centered collection water tank is arranged outside the porous metal baffle, and the water-sediment guide tube is arranged on the collection water tank and leads to a weighing unit; the collection water tank is a symmetrical closed tank except the upper portion of the collection water tank is open, a slope is arranged at the bottom of the collection water tank, and water and sediment flow out from the center of the collection water tank. According to the symmetrical type slope water-sediment collecting trough, the bottom of the symmetrical slope-type centered collection water tank optimizes the water-sediment flowing speed, collection and return of percolating water are facilitated, a water-sediment runoff track in the tank is shortened due to the fact that the water and the sediment flow out from the center of the collection water tank, erosion occurrence time of the runoff plot and water-sediment collection and measurement time are synchronous, and measurement data are accurate. Furthermore, the symmetrical slope-type centered collection water tank and the porous metal baffle are made of thin stainless steel materials, and are capable of being connected and installed rapidly in the filed, and convenient to carry.
Description
Technical field
The utility model relates to hydrology measuring technology, particularly relates to the husky afflux groove of the domatic water of a kind of symmetrical expression.
Background technology
China's production and construction project roll up the generation that must cause environmental destruction and soil erosion problem, the work such as this series of problems research experiment and monitoring and supervisory are carried out more and more gradually, relevant equipment is gradually from maximizing to miniaturization, microminiaturized development, to experimental data gradually from simulated to the precision requirement.The runoff plots test of rainfall simulation in field of take is example, be subject to many factors owing to carrying out test in the wild, indoor large-scale precision instrument can't be carried out at all, in reality in the husky process of domatic product, how to collect rapidly, Measurement accuracy is a key issue in the urgent need to address.
With regard to the husky gathering-device of the water of the field runoff plots outside Current Domestic, usually be all perforate or fluting below runoff plots, by pvc pipe or flexible pipe drainage, even more easy mode is directly by artificial grooving drainage, arrange endways and collect equipment, regularly or quantitatively take weight.The subject matter of these existence is exactly that the material of runoff plots runoff and sediment is not collected fully, especially flow velocity is slow, and track is long, and often existing remains in a standstill even refluxes, the husky mixability of water can not be reacted the erosion caused by sloping surfaces process and soil erosion truth, thereby causes the survey data deviation serious.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is the husky degree of accuracy of collecting measurement of runoff plot water that how to improve rainfall simulation in field.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides the domatic water of a kind of symmetrical expression husky afflux groove, it comprises: for the poroid metal baffle that connects runoff plots, the symmetrical slope-decreasing type that is arranged on poroid metal baffle outside, collect between two parties tank and be arranged on the husky conduit of water that collects on tank and lead to weighing unit, the described tank that collects is for the symmetrical enclosed slot except upper opening, bottom land is provided with gradient, and central authorities go out stream.
Wherein, described metal baffle height is 250-350mm, long 800-1100mm.
Wherein, circular mesh is set on described metal baffle, described mesh diameter is 8-12mm, and spacing is 8-12mm.
Wherein, the described high 40-60mm in tank two ends that collects, middle high 70-90mm, long 800-1100mm.
Wherein, the described wide 20-30mm in tank two ends that collects, middle wide 90-100mm.
Wherein, the described tank bottom land gradient rate of collecting is at 1:0.08-1:0.05.
Wherein, the described middle round exit of establishing of tank that collects, this round exit connects the husky conduit of water, the husky conduit diameter 40-60mm of described water, long 50-80mm.
Wherein, described metal baffle and collect tank and be fixedly connected by welding.
Wherein, described metal baffle side is provided with buckle on edge, for the community baffle plate with runoff plots, is connected.
Wherein, described tank and the metal baffle collected adopts stainless steel to make.
(3) beneficial effect
The husky afflux groove of the domatic water of the symmetrical expression that technique scheme provides, symmetrical slope-decreasing type collects the tank bottom land and has optimized water sand drift speed, be conducive to collection and the recurrence of percolating water, central authorities go out stream and have shortened the husky runoff track of trough inner water, make runoff plots corrode to occur to synchronize with the husky collection of water minute, survey data is accurate; Further, symmetrical slope-decreasing type collects tank and poroid metal baffle between two parties, adopts the thin layer stainless steel, and connection fast in the wild is easy to carry.
The accompanying drawing explanation
Fig. 1 be the husky afflux groove of the domatic water of the utility model symmetrical expression and with the runoff plots structural representation of its integral type design;
Fig. 2 is poroid metal baffle and collect tank and be welded and fixed schematic diagram in the husky afflux groove of the domatic water of the utility model symmetrical expression;
Fig. 3 collects the sink structure schematic diagram in the utility model.
Wherein, 1: runoff plots; 11: the community baffle plate; 2: metal baffle; 21: orifice plate; 22: mesh; 23: buckle; 3: collect tank; 31: the tank end; 32: the tank middle part; 33: bottom land; 34: the husky conduit of water; 4: weighing unit.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
The purpose of this utility model is to provide the husky afflux groove of the domatic water of the symmetrical expression a kind of and design of runoff plots integral type, in use is arranged on the runoff plots lower end, connection fast in the wild, and central authorities go out stream, and anhydrous husky the delay, survey data is fast, accurately.
Particularly, shown in Fig. 3, the present embodiment provides the husky afflux groove of the domatic water of the symmetrical expression a kind of and design of runoff plots integral type, the husky afflux groove of described water comprises for connecting the poroid metal baffle 2 of runoff plots, the symmetrical slope-decreasing type that is arranged on poroid metal baffle 2 outsides collects tank 3 between two parties, and be arranged on the husky conduit 34 of water that collects on tank 3 and lead to weighing unit 4, the described tank 3 that collects is for the symmetrical enclosed slot except upper opening, bottom land 33 is provided with gradient, central authorities go out stream, described poroid metal baffle 2 is collected tank 3 for being fixedly connected with between two parties with described symmetrical slope-decreasing type, the husky conduit 34 of described water collects between two parties tank 3 outlets with described symmetrical slope-decreasing type and is flexibly connected.
Wherein, described poroid metal baffle 2 height are 250-350mm, long 800-1100mm, and preferably height is 300mm, long 1000mm; On described poroid metal baffle 2, circular mesh is set, described mesh diameter is 8-12mm, preferably 10mm; The pitch of holes of described poroid metal baffle 2 is 8-12mm, preferably 10mm; Described symmetrical slope-decreasing type collects the tank 3 high 40-60mm in two ends between two parties, middle high 70-90mm, and long 800-1100mm, preferably the two ends height is 50mm, middle high 80mm, long 1000mm; Described symmetrical slope-decreasing type collects the tank 3 wide 20-30mm in two ends between two parties, middle wide 90-100mm, the preferred wide 30mm in two ends, middle wide 10mm; Described symmetrical slope-decreasing type collects between two parties tank 3 bottom land gradient rates and is controlled at 1:0.08-1:0.05, and preferably the gradient rate is controlled at 1:0.06; Described symmetrical slope-decreasing type is established a round exit in the middle of collecting between two parties tank 3, and this round exit connects the husky conduit 34 of water, the husky conduit 34 diameter 40-60mm of described water, long 50-80mm, preferred diameter 50mm, long 50mm.
Described poroid metal baffle 2 and symmetrical slope-decreasing type collect between two parties tank 3 and are fixedly connected by welding; Described metal baffle is provided with buckle 23 on 2 sides edges, for the community baffle plate 11 with runoff plots, is connected; The described tank 3 that collects adopts stainless steel to make with metal baffle 2.
Be below the husky afflux groove of the domatic water of concrete the symmetrical expression a kind of and design of runoff plots integral type, the husky afflux groove of described water is placed in described runoff plots 1 below, collects between two parties tank 3 by poroid metal baffle 2 and symmetrical slope-decreasing type and forms.
Described poroid metal baffle 2 and described symmetrical slope-decreasing type collect between two parties tank 3 and are welded and fixed, and described poroid metal baffle 2 is fixedly connected with by buckle 23 fast with described runoff plots 1.Described poroid metal baffle 2 height are 300mm, long 1000mm.Described orifice plate 21 is provided with some mesh 22, aperture 10mm, spacing 10mm.
Described symmetrical slope-decreasing type collects the long 1000mm of tank 3 between two parties.Described symmetrical slope-decreasing type collects the high 50mm in tank two ends 31 between two parties, wide 30mm, and described symmetrical slope-decreasing type collects the middle 32 high 50mm of tank, middle wide 10mm between two parties.Described symmetrical slope-decreasing type collects between two parties tank bottom surface 33 gradient rates and is controlled at 1:0.06.Described symmetrical slope-decreasing type is established a round exit in the middle of collecting between two parties tank 3, connects the husky conduit 34 of water, diameter 50mm, long 50mm.
During experiment, can first below runoff plots 1, dig out the ditch of wide about 6cm, dark about 20cm, the poroid metal baffle 2 and the symmetrical slope-decreasing type that are welded and fixed are collected to tank 3 placements wherein between two parties, and, by buckle 23Yu community baffle plate 11 close proximity, can prevent that so the husky thing of sealing spills from the side.And poroid metal baffle 2 is provided with some mesh 22 and is staggered in the ，Dang community after runoff yield, can guarantee that water is husky to flow into smoothly in groove, and be conducive to collection and the recurrence of percolating water.Slope-decreasing type collect between two parties tank bottom surface 33 gradients design optimization water sand drift speed, central authorities go out the husky outlet 34 of water of stream and have shortened the husky runoff track of water, are convenient to join with the husky conduit 34 of water.
As can be seen from the above embodiments, the utility model has been optimized water sand drift speed by adopting symmetrical slope-decreasing type to collect the tank bottom land, be conducive to collection and the recurrence of percolating water, central authorities go out stream and have shortened the husky runoff track of trough inner water, make runoff plots corrode to occur to synchronize with the husky collection of water minute, survey data is accurate; Further, symmetrical slope-decreasing type collects tank and poroid metal baffle between two parties, adopts the thin layer stainless steel, and connection fast in the wild is easy to carry.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (10)
1. the husky afflux groove of the domatic water of a symmetrical expression, it is characterized in that, comprise: for the poroid metal baffle that connects runoff plots, the symmetrical slope-decreasing type that is arranged on poroid metal baffle outside, collect between two parties tank and be arranged on the husky conduit of water that collects on tank and lead to weighing unit, the described tank that collects is for the symmetrical enclosed slot except upper opening, bottom land is provided with gradient, and central authorities go out stream.
2. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, described metal baffle height is 250-350mm, long 800-1100mm.
3. the husky afflux groove of the domatic water of symmetrical expression according to claim 2, is characterized in that, circular mesh is set on described metal baffle, and described mesh diameter is 8-12mm, and spacing is 8-12mm.
4. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that the described high 40-60mm in tank two ends that collects, middle high 70-90mm, long 800-1100mm.
5. the husky afflux groove of the domatic water of symmetrical expression according to claim 4, is characterized in that the described wide 20-30mm in tank two ends that collects, middle wide 90-100mm.
6. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, the described tank bottom land gradient rate of collecting is at 1:0.08-1:0.05.
7. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, the described middle round exit of establishing of tank that collects, and this round exit connects the husky conduit of water, the husky conduit diameter 40-60mm of described water, long 50-80mm.
8. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, described metal baffle and collect tank and be fixedly connected by welding.
9. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, described metal baffle side is provided with buckle on edge, for the community baffle plate with runoff plots, is connected.
10. the husky afflux groove of the domatic water of symmetrical expression according to claim 1, is characterized in that, the described tank that collects adopts the stainless steel making with metal baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316404 CN203361087U (en) | 2013-06-03 | 2013-06-03 | Symmetrical type slope water-sediment collecting trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316404 CN203361087U (en) | 2013-06-03 | 2013-06-03 | Symmetrical type slope water-sediment collecting trough |
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| Publication Number | Publication Date |
|---|---|
| CN203361087U true CN203361087U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320316404 Expired - Fee Related CN203361087U (en) | 2013-06-03 | 2013-06-03 | Symmetrical type slope water-sediment collecting trough |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324218A (en) * | 2016-08-24 | 2017-01-11 | 贵州师范大学 | Thin-layer even bypass channel for thin-layer even water and sediment simulation device |
| CN108519474A (en) * | 2018-03-14 | 2018-09-11 | 北京市林业果树科学研究院 | A kind of slope surface water balance field observation system |
| CN109163941A (en) * | 2018-09-28 | 2019-01-08 | 西安理工大学 | Slope runoff and interflow collection device and its application method |
| WO2020001412A1 (en) * | 2018-06-25 | 2020-01-02 | 南京林业大学 | Runoff plot for monitoring monolithic or combined water and soil loss |
| CN111443183A (en) * | 2020-04-02 | 2020-07-24 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Portable slope runoff water and sand collecting groove |
-
2013
- 2013-06-03 CN CN 201320316404 patent/CN203361087U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324218A (en) * | 2016-08-24 | 2017-01-11 | 贵州师范大学 | Thin-layer even bypass channel for thin-layer even water and sediment simulation device |
| CN108519474A (en) * | 2018-03-14 | 2018-09-11 | 北京市林业果树科学研究院 | A kind of slope surface water balance field observation system |
| WO2020001412A1 (en) * | 2018-06-25 | 2020-01-02 | 南京林业大学 | Runoff plot for monitoring monolithic or combined water and soil loss |
| CN109163941A (en) * | 2018-09-28 | 2019-01-08 | 西安理工大学 | Slope runoff and interflow collection device and its application method |
| CN111443183A (en) * | 2020-04-02 | 2020-07-24 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Portable slope runoff water and sand collecting groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140603 |