CN209603033U - A kind of experiment river model of open channel - Google Patents
A kind of experiment river model of open channel Download PDFInfo
- Publication number
- CN209603033U CN209603033U CN201920052829.4U CN201920052829U CN209603033U CN 209603033 U CN209603033 U CN 209603033U CN 201920052829 U CN201920052829 U CN 201920052829U CN 209603033 U CN209603033 U CN 209603033U
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- China
- Prior art keywords
- water
- side wall
- water pipe
- fixedly connected
- open channel
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Abstract
The utility model discloses a kind of experiment river models of open channel, including pedestal, the upper end side wall of the pedestal is connected with simulating riverway, the upper end side wall of the pedestal is fixedly connected with two columns, two columns are located at the two sides of simulating riverway, mounting base is fixedly connected between the side wall of two columns, the upper end side wall of the mounting base is fixedly connected with water tank, the side side wall of the water tank is connected with the first water pump, the water outlet of first water pump is connected with the first water pipe, the side wall of first water pipe is connected with throttle valve and current meter, and current meter is located at the lower section of throttle valve, first water pipe extends in simulating riverway, the other side side wall of the water tank is connected with the second water pump, the water outlet of second water pump is connected with the second water pipe, and second the side wall of water pipe be connected with valve.The utility model using the second pumping for water pump via current divider and nozzle ejection be able to simulate it is rainy, to obtain influence of the rainwater to river.
Description
Technical field
The utility model relates to open channel technical field more particularly to a kind of experiment river models of open channel.
Background technique
Open channel is that one kind has the function of the channel of Free Surface (each point is by atmospheric pressure on surface) water flow.According to it
Formation can be divided into natural open channel and artificial open channel.The former is such as natural simulating riverway；It for example artificial canal for water conveyance of the latter, canal and does not fill
The pipeline etc. of full water stream is a kind of effective method using river model research open channel.
In the prior art, when simulating river work and being tested, without reference to arriving influence of the rainwater to river, and some areas
Rainwater is more, and the flowing or even heavy rain for influencing river can make river cover river levee to change its course, for this purpose, it is proposed that a kind of open channel is used
Experiment river model solve the above problems.
Utility model content
Influence purpose of the utility model is to solve rainwater in the prior art to river does not have in river model
The problem of embodying, and a kind of experiment river model of the open channel proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of experiment river model of open channel, including pedestal, the upper end side wall of the pedestal are connected with simulating riverway, institute
The upper end side wall for stating pedestal is fixedly connected with two columns, and two columns are located at the two sides of simulating riverway, two institutes
It states and is fixedly connected with mounting base between the side wall of column, the upper end side wall of the mounting base is fixedly connected with water tank, the water tank
Side side wall be connected with the first water pump, the water outlet of first water pump is connected with the first water pipe, the side of first water pipe
Wall is connected with throttle valve and current meter, and current meter is located at the lower section of throttle valve, and first water pipe extends in simulating riverway,
The other side side wall of the water tank is connected with the second water pump, and the water outlet of second water pump is connected with the second water pipe, and second
The side wall of water pipe is connected with valve, and the bottom side of the wall of the mounting base is fixedly connected with current divider, second water pipe and shunting
The upper end side wall of device connects, and the bottom side of the wall of the current divider is connected with multiple nozzles.
Preferably, the simulating riverway is connected with drainpipe far from one end of the first water pipe, and the side of the pedestal is equipped with
Collecting pit, and drainpipe extends in collecting pit.
Preferably, it is fixedly connected with fixing seat close to the column of the first water pipe, the bottom side of the wall of the fixing seat is solid
Surely it is connected with and the matched water pipe clamp of the first water pipe.
Preferably, the side wall of one of them column is fixedly connected with push-rod electric machine, the push rod of the push-rod electric machine with
The side wall of current divider is fixedly connected, and the bottom side of the wall of the current divider and mounting base is slidably connected.
Preferably, the push-rod electric machine is equipped with protective cover, and the push rod of push-rod electric machine is coated with anticorrosion material.
Preferably, second water pipe is bellows, and the material of the second water pipe is stainless steel.
Compared with prior art, the utility model has the beneficial effects that
1, the flow velocity in the first water pipe is changed by throttle valve, to change the flow velocity of water in river, accurate simulation is each out
River under kind of flow velocity, in addition, by the second water pump from drawing water in water tank and sprayed from current divider and nozzle, and with valve tune
Size is saved, to imitate out rainy situation, can thus test the influence for measuring rainwater to river；
2, the water that simulating riverway is impregnated with can will be flowed to using drainpipe and collecting pit and collect secondary use, avoid water
The wasting of resources, in addition, drive current divider to slide along below mounting base by push-rod electric machine, thus change the position of nozzle so as to
Simulation of raining is carried out to the river of different location, enhances practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of open channel experiment river model side view；
Fig. 2 be the utility model proposes a kind of open channel experiment river model structural schematic diagram.
In figure: 1 pedestal, 2 simulating riverways, 3 columns, 4 mounting bases, 5 water tanks, 6 first water pumps, 7 first water pipes, 8 throttle valves,
9 current meters, 10 second water pumps, 11 second water pipes, 12 valves, 13 current dividers, 14 nozzles, 15 drainpipes, 16 collecting pits, 17 are fixed
Seat, 18 water pipe clamps, 19 push-rod electric machines.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the upper end side wall of the experiment river model of a kind of open channel, including pedestal 1, pedestal 1 is connected with mould
The case where intending river 2, open channel can be simulated using simulating riverway 2, to facilitate the influence for studying different factors to open channel, mould
Quasi- river 2 is connected with drainpipe 15 far from one end of the first water pipe 7, and the side of pedestal 1 is equipped with collecting pit 16, and drainpipe 15 extends
Into collecting pit 16, the water of 2 end of simulating riverway can be taken in collecting pit 16 by drainpipe 15, to carry out secondary make
With also avoiding wasting, the upper end side wall of pedestal 1 is fixedly connected with two columns 3, and the side wall of one of column 3 is fixed to be connected
It is connected to push-rod electric machine 19, push-rod electric machine 19 is equipped with protective cover, and the push rod of push-rod electric machine 19 is coated with anticorrosion material, protective cover
It can protect the normal work of push-rod electric machine 19, avoided sundries damaged in collision, the push rod of push-rod electric machine 19 and the side of current divider 13
Wall is fixedly connected, and can make the mobile position to change nozzle 14 of current divider 13 using push-rod electric machine 19, so as to different positions
The river set carries out simulation of raining, and enhances practicability；
Current divider 13 and the bottom side of the wall of mounting base 4 are slidably connected, and the column 3 close to the first water pipe 7 is fixedly connected with
Reservation 17, the bottom side of the wall of fixing seat 17 be fixedly connected with the matched water pipe clamp 18 of the first water pipe 7, clamped using water pipe clamp 18
First water pipe 7, so that the position of the first water pipe 7 be fixed, first water pipe 7 is shaken when avoiding filling the water into simulating riverway 2,
Two columns 3 are located at the two sides of simulating riverway 2, and mounting base 4, mounting base 4 are fixedly connected between the side wall of two columns 3
Upper end side wall be fixedly connected with water tank 5, the side side wall of water tank 5 is connected with the first water pump 6, and the water outlet of the first water pump 6 connects
It is connected to the first water pipe 7, the side wall of the first water pipe 7 is connected with throttle valve 8 and current meter 9, and current meter 9 is located at the lower section of throttle valve 8,
First water pipe 7 extends in simulating riverway 2, and the other side side wall of water tank 5 is connected with the second water pump 10, the water outlet of the second water pump 10
Mouth is connected with the second water pipe 11, and the second water pipe 11 is bellows, and the material of the second water pipe 11 is stainless steel, and bellows has good
Bending property, it is convenient to be bent the second water pipe 11 also without damaging easily in mobile current divider 13；
The side wall of second water pipe 11 is connected with valve 12, and the bottom side of the wall of mounting base 4 is fixedly connected with current divider 13, and second
Water pipe 11 is connect with the upper end side wall of current divider 13, and the bottom side of the wall of current divider 13 is connected with multiple nozzles 14, in simulation open channel
When carrying out the experiment of river work, the first water pump 6 is opened, the first water pump 6 is filled the water along the first water pipe 7 into simulating riverway 2, and passes through tune
8 coutroi velocity of throttle valve is saved, so that simulating riverway 2 and former river is had bigger similitude, then opens the second water pump 10, the second water
Pump 10 draws water to be entered in current divider 13 by the second water pipe 11, and flow nozzle 14 sprays water again, has thus simulated rainy feelings
Condition can control rainy size by control valve 12, to obtain influence of the rainwater to simulating riverway 2, enhance practicability.
The utility model opens the first water pump 6, the first water pump 6 is along the first water pipe 7 when simulating open channel progress river work experiment
It is filled the water into simulating riverway 2, and by adjusting 8 coutroi velocity of throttle valve, has simulating riverway 2 with original river bigger similar
Property, then open the second water pump 10, the second water pump 10 draws water to be entered in current divider 13 by the second water pipe 11, water flow nozzle 14 again
It sprays, has thus simulated rainy situation, can control rainy size by control valve 12, to obtain rainwater pair
The influence of simulating riverway 2 enhances practicability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of experiment river model of open channel, including pedestal (1), which is characterized in that the upper end side wall of the pedestal (1) connects
It is connected to simulating riverway (2), the upper end side wall of the pedestal (1) is fixedly connected with two columns (3), two columns (3) point
Not Wei Yu simulating riverway (2) two sides, be fixedly connected with mounting base (4), the installation between the side wall of two columns (3)
The upper end side wall of seat (4) is fixedly connected with water tank (5), and the side side wall of the water tank (5) is connected with the first water pump (6), described
The water outlet of first water pump (6) is connected with the first water pipe (7), and the side wall of first water pipe (7) is connected with throttle valve (8) and stream
Fast instrument (9), and current meter (9) is located at the lower section of throttle valve (8), first water pipe (7) extends in simulating riverway (2), institute
The other side side wall for stating water tank (5) is connected with the second water pump (10), and the water outlet of second water pump (10) is connected with the second water
It manages (11), and the side wall of the second water pipe (11) is connected with valve (12), and the bottom side of the wall of the mounting base (4) is fixedly connected with point
It flows device (13), second water pipe (11) connect with the upper end side wall of current divider (13), the bottom side of the wall of the current divider (13)
It is connected with multiple nozzles (14).
2. a kind of experiment river model of open channel according to claim 1, which is characterized in that the simulating riverway (2)
One end far from the first water pipe (7) is connected with drainpipe (15), and the side of the pedestal (1) is equipped with collecting pit (16), and drains
Pipe (15) extends in collecting pit (16).
3. a kind of experiment river model of open channel according to claim 1, which is characterized in that close to the first water pipe (7)
The column (3) be fixedly connected with fixing seat (17), the bottom side of the wall of the fixing seat (17) is fixedly connected with and the first water
It manages (7) matched water pipe clamp (18).
4. a kind of experiment river model of open channel according to claim 1, which is characterized in that one of them described column
(3) side wall is fixedly connected with push-rod electric machine (19), and the side wall of the push rod and current divider (13) of the push-rod electric machine (19) is fixed
Connection, the current divider (13) and the bottom side of the wall of mounting base (4) are slidably connected.
5. a kind of experiment river model of open channel according to claim 4, which is characterized in that the push-rod electric machine (19)
It is equipped with protective cover, and the push rod of push-rod electric machine (19) is coated with anticorrosion material.
6. a kind of experiment river model of open channel according to claim 1, which is characterized in that second water pipe (11)
For bellows, and the material of the second water pipe (11) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052829.4U CN209603033U (en) | 2019-01-14 | 2019-01-14 | A kind of experiment river model of open channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052829.4U CN209603033U (en) | 2019-01-14 | 2019-01-14 | A kind of experiment river model of open channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603033U true CN209603033U (en) | 2019-11-08 |
Family
ID=68400549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920052829.4U Expired - Fee Related CN209603033U (en) | 2019-01-14 | 2019-01-14 | A kind of experiment river model of open channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764340A (en) * | 2020-07-08 | 2020-10-13 | 李章六 | Drop type water flow guiding device |
-
2019
- 2019-01-14 CN CN201920052829.4U patent/CN209603033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764340A (en) * | 2020-07-08 | 2020-10-13 | 李章六 | Drop type water flow guiding device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20191108 Termination date: 20210114 |