CN209729216U - A kind of Simple water sink experimental provision - Google Patents
A kind of Simple water sink experimental provision Download PDFInfo
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- CN209729216U CN209729216U CN201920240627.2U CN201920240627U CN209729216U CN 209729216 U CN209729216 U CN 209729216U CN 201920240627 U CN201920240627 U CN 201920240627U CN 209729216 U CN209729216 U CN 209729216U
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Abstract
The utility model discloses a kind of Simple water sink experimental provision, including water tank, experimental tank, water pumping mechanism, the water tank is an irony cuboid, top opening；The experimental tank is a rectangular channel, and top and water outlet direction are opened wide, and experiment trench bottom is reinforcement steel plate, and experiment groove sidewall material is transparent organic glass；The water pumping mechanism includes water pump, water pipe, flow valve, and water flow can be made to recycle in water tank and experimental tank.Simple water sink experimental provision provided by the utility model can change experiment trough slope, change water flow size according to requirement of experiment.Utility model device cost is low, and structure is simple, is convenient for later maintenance, can satisfy most simple flume experiment requirements.
Description
Technical field
The present invention relates to the technical field of hydraulic experiment, especially a kind of Simple water sink experimental provision.
Background technique
Because more than its influence factor and intricate, many problems not just can solve by theory analysis knowledge question of water conservancy,
It is tested often through physical model.In certain occasions, experiment has become the main path solved the problems, such as, in fact, much
Fluid motion rule and formula are come out by experimental summary.In engineering, using model experiment come Study of Fluid movement
Phenomenon, modification design scheme are very universal.Therefore, hydraulic experiment no matter to be engaged in theoretical research or to engineering is solved it is real
Border problem, is all extremely important.
Hydraulic experiment content is very extensive, and it is many kinds of to test required device.Sink is common hydraulic experiment
Device is mainly used for the water body flow law study for having Free Surface.
But existing flume experiment device, structure is complex, function is various, and this experimental provision is suitable for doing one
A little influence factors are more, hydraulic experiment with high accuracy.It, only need to be in simple water tank device for most simple hydraulic experiments
It is tested, it is less suitable if being tested on this complicated flume experiment device.And current flume experiment device
Cost is high, is unfavorable for the maintenance and maintenance in later period, therefore for most simple hydraulic experiments, it is necessary to design a kind of letter
Easy sink experimental provision.
Summary of the invention
It is an object of the invention to propose a kind of Simple water sink experimental provision, water flow can be made in water storage by water pumping mechanism
Circulation in case and experimental tank can be such that the gradient of experimental tank changes, control water flow by flow valve by testing trench bottom oil cylinder
Measure size.To achieve the goals above, the present invention adopts the following technical scheme:
A kind of Simple water sink experimental provision, including water tank, water pumping mechanism, experimental tank, it is characterised in that: the water tank
For an irony cuboid, top opening；The experimental tank is a rectangular channel, and top and water outlet direction are opened wide, and tests trench bottom
For reinforcement steel plate, experiment groove sidewall material is transparent organic glass；The water pumping mechanism includes water pump, water pipe, flow valve.
Further, 2 parallel support rods, support rod and experimental tank is arranged in bottom at experimental tank water outlet direction
Bottom is connected by fixed hinge, and the support rod other end is fixed by welding in the bottom of storage tank.
Further, an oil cylinder is arranged in bottom at experimental tank water inlet direction, and oil cylinder passes through with experiment trench bottom
Fixed hinge connection, the oil cylinder other end are connect by fixed hinge with the bottom of storage tank.
Further, the water pumping mechanism includes water pump, water pipe, flow valve, and water pump is placed in the bottom of storage tank, water pipe one
End is connect with water pump, and the other end upwardly extends, and protrudes into experimental tank water inlet region, and flow valve is equipped on water pipe.
Further, par grid is arranged in water inlet region in the experimental tank, and in water outlet section, setting silt is filtered
Net.
The beneficial effects of the present invention are:
1, apparatus of the present invention cost is low, and structure is simple, is convenient for later maintenance, can satisfy most simple flume experiments
It is required that；
2, the experiment groove sidewall in the present invention is transparent organic glass, is convenient for experimental monitoring；
3, the experiment trench bottom in the present invention is equipped with oil cylinder, thus it is possible to vary experiment trough slope；
4, the experimental tank water inlet region in the present invention is provided with par grid, can reduce the original turbulivity of water flow,
Experimental tank water outlet section is provided with silt filter screen, water tank can be entered when carrying out movable bed model experiment to avoid silt
In；
5, flow valve is installed on water pipe in water pumping mechanism in the present invention, flow can be controlled according to requirement of experiment
System.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is experimental tank structural perspective in the present invention；
Fig. 3 is storage tank structure perspective view in the present invention；
Fig. 4 is oil cylinder schematic diagram in the present invention；
Fig. 5 is support bar top schematic diagram in the present invention.
In figure: 1. experimental tanks, 2. par grids, 3. filter screens, 4. fixed card slots, 5. water pumps, 6. water pipes, 7. flow valves,
8. water tank, 9. oil cylinders, 9-1. oil cylinder hinge concave head, 9-2. oil cylinder bolt, 9-3. oil cylinder hinge plush copper, 9-4. cylinder block,
9-5. pedestal bolt, 9-6. hinge base, 10. support rods, 10-1. support rod hinge concave head, 10-2. support rod bolt, 10-3.
Support rod hinge plush copper.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the present invention is further described:
A kind of Simple water sink experimental provision of the present invention, including water tank 8, water pumping mechanism, experimental tank 1, water tank 8
For an irony cuboid, top opening；Experimental tank 1 is a rectangular channel, and top and water outlet direction are opened wide, and 1 bottom of experimental tank is
Reinforcement steel plate, 1 side wall material of experimental tank are transparent organic glass；Water pumping mechanism includes water pump 5, water pipe 6, flow valve 7.
2 parallel support rods 10 are arranged in bottom at 1 water outlet direction of experimental tank, and support rod 10 and 1 bottom of experimental tank are logical
Fixed hinge connection is crossed, 10 other end of support rod is fixed by welding in 8 bottom of water tank.It is cut with scissors at the top of support rod 10 for support rod
Chain plush copper 10-3,1 water outlet section bottom of experimental tank are welded with support rod hinge concave head 10-1, and the two passes through support rod bolt
10-2 is hinged.
Bottom is arranged an oil cylinder 9, oil cylinder 9 and 1 bottom of experimental tank and is connected by fixed hinge at 1 water inlet direction of experimental tank
It connects, 9 other end of oil cylinder is connect by fixed hinge with 8 bottom of water tank.It is oil cylinder hinge plush copper 9-3, experimental tank at the top of oil cylinder 9
1 water inlet region bottom is welded with oil cylinder hinge concave head 9-1, and the two is hinged by oil cylinder bolt 9-2.8 bottom of water tank
Portion is equipped with hinge base 9-6 by welding, and cylinder block 9-4 is hinged by pedestal bolt 9-5 and hinge base 9-6.
Water pumping mechanism includes water pump 5, water pipe 6, flow valve 7, and water pump 5 is placed in 8 bottom of water tank, 6 one end of water pipe and water
5 connection of pump, the other end upwardly extends, and protrudes into 1 water inlet region of experimental tank, and flow valve 7 is equipped on water pipe 6.It needs
Bright is that above-mentioned water pumping mechanism is only one group, is two groups of water pumping mechanisms shown in Fig. 1 and Fig. 3, the quantity of specific water pumping mechanism can
To be determined according to requirement of experiment.
Experimental tank 1 is equipped with fixed card slot 4 in water inlet region and water outlet section inner sidewall, and 4 shape of fixed card slot is one
It is buckled to concave, material is rigid plastics, by being pasted and fixed on 1 inner sidewall of experimental tank, par grid 2 and silt filter screen 3
It is stuck in groove.
Par grid 2 and silt filter screen 3 are sieve, and mesh number and material can require to be selected according to specific experiments
It takes.It should be noted that the two is because its effect is different in the present invention, therefore take different calls.
Finally, it should be noted that the preferable embodiment of the present invention is illustrated above, but it is not to be construed as pair
The limitation of claim.The present invention is not only limited to above-described embodiment, and specific structure is allowed to vary.In technology of the invention
On the basis of scheme, all equivalent replacements or deformation that those skilled in the art make are all contained in the application right and want
It asks in limited range.
Claims (5)
1. a kind of Simple water sink experimental provision, including water tank, water pumping mechanism, experimental tank, it is characterised in that: the water tank is
One irony cuboid, top opening；The experimental tank is a rectangular channel, and top and water outlet direction are opened wide, and experiment trench bottom is
Reinforcement steel plate, experiment groove sidewall material are transparent organic glass；The water pumping mechanism includes water pump, water pipe, flow valve.
2. a kind of Simple water sink experimental provision according to claim 1, it is characterised in that: experimental tank water outlet direction
Locate bottom and 2 parallel support rods are set, support rod is connect with experiment trench bottom by fixed hinge, and the support rod other end passes through
It is weldingly fixed on the bottom of storage tank.
3. a kind of Simple water sink experimental provision according to claim 1, it is characterised in that: experimental tank water inlet direction
Locate bottom and a piece oil cylinder be set, oil cylinder is connect with experiment trench bottom by fixed hinge, the oil cylinder other end pass through fixed hinge and
The bottom of storage tank connection.
4. a kind of Simple water sink experimental provision according to claim 1, it is characterised in that: the water pumping mechanism includes water
Pump, water pipe, flow valve, water pump are placed in the bottom of storage tank, and water pipe one end is connect with water pump, and the other end upwardly extends, and protrudes into
Experimental tank water inlet region, is equipped with flow valve on water pipe.
5. a kind of Simple water sink experimental provision according to claim 1, it is characterised in that: the experimental tank is in water inlet mouth region
Par grid is arranged in domain, and silt filter screen is arranged in water outlet section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240627.2U CN209729216U (en) | 2019-02-26 | 2019-02-26 | A kind of Simple water sink experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240627.2U CN209729216U (en) | 2019-02-26 | 2019-02-26 | A kind of Simple water sink experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729216U true CN209729216U (en) | 2019-12-03 |
Family
ID=68684087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920240627.2U Expired - Fee Related CN209729216U (en) | 2019-02-26 | 2019-02-26 | A kind of Simple water sink experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686199A (en) * | 2019-02-26 | 2019-04-26 | 中国矿业大学(北京) | A kind of Simple water sink experimental provision |
-
2019
- 2019-02-26 CN CN201920240627.2U patent/CN209729216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686199A (en) * | 2019-02-26 | 2019-04-26 | 中国矿业大学(北京) | A kind of Simple water sink experimental provision |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |