CN205353078U - Analogue means is infiltrated in rainfall - Google Patents
Analogue means is infiltrated in rainfall Download PDFInfo
- Publication number
- CN205353078U CN205353078U CN201521006275.2U CN201521006275U CN205353078U CN 205353078 U CN205353078 U CN 205353078U CN 201521006275 U CN201521006275 U CN 201521006275U CN 205353078 U CN205353078 U CN 205353078U
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- rainfall
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- infiltration
- water
- tubing string
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Abstract
The utility model discloses an analogue means is infiltrated in rainfall, include: the water injection subassembly, UNICOM in the rainfall adjusting part of water injection subassembly, the UNICOM starts the subassembly in the rainfall of rainfall adjusting part, and the UNICOM manages in the simulation of infiltrating that the rainfall starts the subassembly. The utility model provides a convenient dismantlement equipment, the analogue means is infiltrated in rainfall that can simulate the process of infiltrating under the different rainfall intensity, this device is suitable for the simulation of all kinds of soil infiltrations, and is with low costs.
Description
Technical field
A kind of analog, particularly a kind of rainfall infiltration analog.
Background technology
In precipitation and infiltration of ground surface process, simulated rainfall process and the simulation technology migrated in soil of moisture are that one very easy and the analogue technique of very advantageous.But, the simulation difficult point of rainfall infiltration simulation essentially consists in the control to rainfall.Rainfall forming apparatus solves the difficult problem that rainfall controls efficiently, and its main feature shows the aspects such as device easy to operate, simple in construction, material environment friendly.But, existing vacuum extraction device existing defects both at home and abroad: device is very huge, inadequate science, makes problem more complicate, it is impossible to more real simulated rainfall process, and for method that the contrast of different rainfalls also lacks science;Although abroad having many rainfall simulators, but, cost is high, and structure is complicated;Prior art is unresolved such problem also.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is in that to provide one conveniently to dismantle assembling, it is possible to the rainfall infiltration analog of the infiltration process under the different rainfall intensity of simulation, this device is suitable for the simulation of all kinds of soil infiltration, and cost is low.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that:
Rainfall infiltration analog, including: water filling assembly, UNICOM is in the rainfall adjusting part of water filling assembly, and UNICOM is in the rainfall start assembly of rainfall adjusting part, and UNICOM is in the simulating pipe of rainfall start assembly.
Aforesaid rainfall infiltration analog, rainfall adjusting part composition has: rainfall controls tubing string, is located at the rainfall control tubing string that rainfall controls in tubing string, is located at rainfall and controls the water storehouse in tubing string, it is placed under water storehouse and the hole pattern of adjustable order number, is connected to the syringe needle of hole pattern adjustable aperture.
Aforesaid rainfall infiltration analog, hole pattern has three kinds of density, is 280 respectively, 200,120.
Aforesaid rainfall infiltration analog, syringe needle has three kinds of apertures, is 0.34mm, 0.41mm, 0.46mm respectively.
Aforesaid rainfall infiltration analog, water filling assembly includes: be connected to the Water filling valve of cistern, is connected to the water injection string of water storehouse, is connected to the water pump between Water filling valve and water injection string.
Aforesaid rainfall infiltration analog, rainfall start assembly composition has: the rainfall being connected to hole pattern starts tubing string, may move and cut off the baffle plate of rainfall startup tubing string.
Aforesaid rainfall infiltration analog, rainfall starts tubing string side and is provided with discharge orifice, and opposite side is provided with half round cut.
Aforesaid rainfall infiltration analog, half round cut is the half round cut tilted, and gradient is 20 degree.
Aforesaid rainfall infiltration analog, baffle plate is provided with groove, and side is provided with handle.
Aforesaid rainfall infiltration analog, simulating pipe is pvc pipe, and simulating pipe is at least one.
Of the present utility model have the beneficial effect that one is that this device globality is stronger, it is possible to simulated rainfall and the whole process infiltrated;Two is that the intensity of rainfall can be controlled by this device, it is possible to the infiltration process under the different rainfall intensity of simulation;Three is the simulation that this device is suitable for all kinds of soil infiltration;Four is that device pipeline is lucite material, and sealing is higher, less costly;Five is that this device is made up of four independent analogue units, it is possible to respectively different units is dismantled, assembles also simpler and easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of this utility model rainfall start assembly;
The implication of accompanying drawing labelling in figure:
1 cistern, 2 water pumps, 3,11 valves, 4 water storehouses, 5 rainfall control tubing string, 6 hole patterns, 7 syringe needles, and 8 rainfalls start tubing string, 9 baffle plates, and 10PVC manages.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model done concrete introduction.
Rainfall infiltration analog, including: water filling assembly, UNICOM is in the rainfall adjusting part of water filling assembly, and UNICOM is in the rainfall start assembly of rainfall adjusting part, and UNICOM is in the simulating pipe of rainfall start assembly;Rainfall adjusting part composition has: rainfall controls tubing string 5, is located at rainfall and controls the water storehouse 4 in tubing string 5, be placed in water storehouse 4 times the hole pattern 6 of adjustable order number, is connected to the syringe needle 7 of hole pattern 6 adjustable aperture.The hole pattern 6 of adjustable order number, the syringe needle 7 of adjustable aperture.Hole pattern 6 has three kinds of density, is 280 respectively, 200,120.Syringe needle 7 has three kinds of apertures, is 0.34mm, 0.41mm, 0.46mm respectively.
Water filling assembly includes: be connected to the Water filling valve of cistern 1, is connected to the water injection string of water storehouse 4, is connected to the water pump 2 between Water filling valve and water injection string.
Rainfall start assembly composition has: the rainfall being connected to hole pattern 6 starts tubing string 8, may move and cut off the baffle plate 9 of rainfall startup tubing string 8.Rainfall starts tubing string 8 side and is provided with discharge orifice, and opposite side is provided with half round cut.In order to have high leakproofness, the feature of low cost, preferred as one, rainfall starts tubing string 8 and baffle plate 9 all adopts lucite material;Size preferred internal diameter 20cm, external diameter 22cm, high 10cm that rainfall starts tubing string 8 are preferred as one, and half round cut is the half round cut tilted, and gradient is 20 degree;It should be noted that selecting the half round cut that relative level tilts 20 degree is the integrity keeping tubing string in order to baffle plate 9 can be placed in tune with starting tubing string, it is in order to water unnecessary before making beginning flows back to cistern 1 smoothly horizontal by 20 degree of angles.Baffle plate 9 is provided with groove, and side is provided with handle.Baffle plate 9 and handle one, and separate with starting tubing string, taking-up conveniently put into by handle, and before simulation starts, baffle plate 9 puts into startup tubing string, and unnecessary water can be recovered into cistern 1 by discharge orifice on the left of baffle plate 9, when head reaches preset value, takes out baffle plate 9, and simulation starts.
Simulating pipe is pvc pipe 10, and simulating pipe is at least one;The pvc pipe 10 that simulating pipe preferably five specifications are identical is constituted, and specification is high 50cm, diameter 20cm.
Specific embodiment 1: the simulation to superpower rainfall infiltration.Operating procedure: (1) is in order to control in water storehouse 4 cistern 1 to control constant precipitation, before simulation starts, first make cistern 1 keep constant after simulated rainfall process again, the order number of hole pattern 6 is set to 280, the aperture of syringe needle 7 is set to 0.46mm, open valve 3, valve 11, baffle plate 9 is placed on startup rainfall and starts in tubing string 8, open water pump 2, water storehouse 4 is carried out water filling, the control valve 3 when cistern 1 is 20cm in water storehouse 4, make the cistern 1 in water storehouse 4 keep constant, carry out next step;(2) being taken out by baffle plate 9, close valve and start timing after 11,5 seconds, so design is in order on anti-baffle plate 9, the water of residual strengthens the rainfall infiltrated;(3) when reaching predetermined experimental period, switch off the pump 22, baffle plate 9 is put into rainfall and starts in tubing string 8, close valve 3;(4) simulation process terminates, and the baffle plate 9 that rainfall starts tubing string 8 takes off, and residue Water Sproading is entered to fill cistern 11 by Open valve 11.
Specific embodiment 2: the simulation that heavy showers is infiltrated.Operating procedure: (1) is in order to control in water storehouse 4 cistern 1 to control constant precipitation, before simulation starts, first make cistern 1 keep constant after simulated rainfall process again, the order number of hole pattern 6 is set to 280, the aperture of syringe needle 7 is set to 0.41mm, open valve 3, valve 11, baffle plate 9 is placed on startup rainfall and starts in tubing string 8, open water pump 22, water storehouse 4 is carried out water filling, the control valve 3 when cistern 1 is 20cm in water storehouse 4, make the cistern 1 in water storehouse 4 keep constant, carry out next step;(2) being taken out by baffle plate 9, close valve and start timing after 11,5 seconds, such purpose is that on anti-baffle plate 9, the water of residual strengthens the rainfall infiltrated;(3) when reaching predetermined experimental period, switch off the pump 22, baffle plate 9 is put into rainfall and starts in tubing string 8, close valve 3;(4) simulation process terminates, and is taken off by pvc pipe 10, and residue Water Sproading is entered cistern 11 by Open valve 11.
Specific embodiment 3: the simulation that centering intensity rainfall infiltrates.Operating procedure: (1) is in order to control in water storehouse 4 cistern 1 to control constant precipitation, before simulation starts, first make cistern 1 keep constant after simulated rainfall process again, the order number of hole pattern 6 is set to 200, the aperture of syringe needle 7 is set to 0.41mm, open valve 3, valve 11, baffle plate 9 is placed on startup rainfall and starts in tubing string 8, open water pump 2, water storehouse 4 is carried out water filling, the control valve 3 when cistern 1 is 20cm in water storehouse 4, make the cistern 1 in water storehouse 4 keep constant, carry out next step;(2) being taken out by baffle plate 9, close valve and start timing after 11,5 seconds, such purpose is that on anti-baffle plate 9, the water of residual strengthens the rainfall infiltrated;(3) when reaching predetermined experimental period, switch off the pump 2, baffle plate 9 is put into rainfall and starts in tubing string 8, close valve 3;(4) simulation process terminates, and is taken off by pvc pipe 10, Open valve, and residue Water Sproading is entered cistern 11.
Specific embodiment 4: the simulation to weak rainfall infiltration.Operating procedure: (1) is in order to control in water storehouse 4 cistern 1 to control constant precipitation, before simulation starts, first make cistern 1 keep constant after simulated rainfall process again, the order number of hole pattern 6 is set to 200, the aperture of syringe needle 7 is set to 0.41mm, open valve 3, valve 11, baffle plate 9 is placed on startup rainfall and starts in tubing string 8, open water pump 2, water storehouse 4 is carried out water filling, the control valve 3 when cistern 1 is 10cm in water storehouse 4, make the cistern 1 in water storehouse 4 keep constant, carry out next step;(2) being taken out by baffle plate 9, close valve, start timing after 5 seconds, such purpose is that on anti-baffle plate 9, the water of residual strengthens the rainfall infiltrated;(3) when reaching predetermined experimental period, switch off the pump 2, baffle plate 9 is put into rainfall and starts in tubing string 8, close valve 3;(4) simulation process terminates, and is taken off by pvc pipe 10, and residue Water Sproading is entered cistern 11 by Open valve 11.
Further, it is also possible to fill different types of soil in pvc pipe 1010, multiple experimental variable is set.
This utility model has the advantage that one is that this device globality is stronger, it is possible to simulated rainfall and the whole process infiltrated;Two is that the intensity of rainfall can be controlled by this device, it is possible to the infiltration process under the different rainfall intensity of simulation;Three is the simulation that this device is suitable for all kinds of soil infiltration;Four is that device pipeline is lucite material, and sealing is higher, less costly;Five is that this device is made up of four independent analogue units, it is possible to respectively different units is dismantled, assembles also simpler and easy.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry, above-described embodiment does not limit this utility model in any form, and all employings are equal to the technical scheme that the mode of replacement or equivalent transformation obtains, and all fall within protection domain of the present utility model.
Claims (10)
1. rainfall infiltration analog, it is characterised in that including: water filling assembly, UNICOM is in the rainfall adjusting part of above-mentioned water filling assembly, and UNICOM is in the rainfall start assembly of above-mentioned rainfall adjusting part, and UNICOM is in the simulating pipe of above-mentioned rainfall start assembly.
2. rainfall infiltration analog according to claim 1, it is characterized in that, above-mentioned rainfall adjusting part composition has: rainfall controls tubing string, it is located at above-mentioned rainfall and controls the water storehouse in tubing string, it is placed under above-mentioned water storehouse and the hole pattern of adjustable order number, is connected to the syringe needle of above-mentioned hole pattern adjustable aperture.
3. rainfall infiltration analog according to claim 2, it is characterised in that above described holes net has three kinds of density, is 280 respectively, 200,120.
4. rainfall infiltration analog according to claim 2, it is characterised in that above-mentioned syringe needle has three kinds of apertures, is 0.34mm, 0.41mm, 0.46mm respectively.
5. rainfall infiltration analog according to claim 2, it is characterised in that above-mentioned water filling assembly includes: be connected to the Water filling valve of cistern, is connected to the water injection string of above-mentioned water storehouse, is connected to the water pump between above-mentioned Water filling valve and water injection string.
6. rainfall infiltration analog according to claim 2, it is characterised in that above-mentioned rainfall start assembly composition has: the rainfall being connected to above-mentioned hole pattern starts tubing string, may move and cut off the baffle plate of above-mentioned rainfall startup tubing string.
7. rainfall infiltration analog according to claim 6, it is characterised in that above-mentioned rainfall starts tubing string side and is provided with discharge orifice, and opposite side is provided with half round cut.
8. rainfall infiltration analog according to claim 7, it is characterised in that above-mentioned half round cut is the half round cut tilted, and above-mentioned gradient is 20 degree.
9. rainfall infiltration analog according to claim 6, it is characterised in that above-mentioned baffle plate is provided with groove, and side is provided with handle.
10. rainfall infiltration analog according to claim 1, it is characterised in that above-mentioned simulating pipe is pvc pipe, above-mentioned simulating pipe is at least one.
Priority Applications (1)
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CN201521006275.2U CN205353078U (en) | 2015-12-08 | 2015-12-08 | Analogue means is infiltrated in rainfall |
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CN201521006275.2U CN205353078U (en) | 2015-12-08 | 2015-12-08 | Analogue means is infiltrated in rainfall |
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CN205353078U true CN205353078U (en) | 2016-06-29 |
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CN201521006275.2U Expired - Fee Related CN205353078U (en) | 2015-12-08 | 2015-12-08 | Analogue means is infiltrated in rainfall |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106373480A (en) * | 2016-11-21 | 2017-02-01 | 南京科技职业学院 | Combined pressure-regulating artificial rainfall demonstration device |
CN106908368A (en) * | 2017-03-14 | 2017-06-30 | 上海理工大学 | Simulated rainfall earth pillar permeability intensity system |
-
2015
- 2015-12-08 CN CN201521006275.2U patent/CN205353078U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106373480A (en) * | 2016-11-21 | 2017-02-01 | 南京科技职业学院 | Combined pressure-regulating artificial rainfall demonstration device |
CN106908368A (en) * | 2017-03-14 | 2017-06-30 | 上海理工大学 | Simulated rainfall earth pillar permeability intensity system |
CN106908368B (en) * | 2017-03-14 | 2020-03-17 | 上海理工大学 | Rainfall simulation earth pillar infiltration test system |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181208 |
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CF01 | Termination of patent right due to non-payment of annual fee |