CN212322496U - Novel comprehensive hydraulic experiment device - Google Patents
Novel comprehensive hydraulic experiment device Download PDFInfo
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- CN212322496U CN212322496U CN202020947100.6U CN202020947100U CN212322496U CN 212322496 U CN212322496 U CN 212322496U CN 202020947100 U CN202020947100 U CN 202020947100U CN 212322496 U CN212322496 U CN 212322496U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000002706 hydrostatic effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel comprehensive hydraulics experimental device, which comprises a first water tank, a second water tank is attached to the first water tank, and a bottom plate is arranged at the bottom of the second water tank; the upper right of the water tank is provided with a color water container, the bottom plate 3 is provided with a Z-shaped balancing plate 17, and the water tank experimental equipment with a plurality of similar structures and a single function is integrated, so that the preparation work of materials before the experiment is omitted, and the experimental efficiency is improved.
Description
Technical Field
The utility model relates to an experimental apparatus field specifically is novel synthesize formula hydraulics experiment device.
Background
The hydraulics experiment is the indispensable teaching practice link of hydraulics course, present hydraulics experimental apparatus function singleness, an experimental apparatus can only accomplish a hydraulics experiment, every experiment all need carry out a large amount of preparation work, low efficiency, so each big colleges and universities need a comprehensive formula hydraulics experimental apparatus be a very big demand, the function singleness of present hydraulics experimental apparatus is solved to this experimental apparatus, area is big, the shortcoming problems such as structure maintenance complicacy, it is similar with the structure, the basin experimental apparatus integration of function singleness, thereby reach area little, the easy purpose of maintaining of structure, and then satisfy that colleges and universities constantly expand and ask and the teaching outline to student's independent analysis problem ability.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: novel synthesize formula hydraulics experimental apparatus, it includes basin one, has a basin two on its basin one, and two bottoms in basin are equipped with the bottom plate, and basin one sets up a colour water container on the upper right, and bottom plate department is provided with the balance plate of Z shape, and balance plate upper portion is equipped with the eyelidretractor that is used for the support to and can be gliding slider on the balance plate, the slider below has hung the weight, and is equipped with the scale on the balance plate.
Further, preferably, the color water container is connected with a color water inlet on a first water tank of the pipeline with the check valve, and a plurality of connectors are arranged on one side wall of the water tank.
Preferably, the bottom of the second water tank is provided with an orifice and nozzle outflow test hole, the orifice and nozzle outflow test hole are provided with a valve plug, the bottom of the first water tank is provided with a water inlet valve and a water outlet valve, and the top of the first water tank is further connected with a pressurizing device through a pipeline.
Further, as preferred, the pipeline for experiments is also connected with the pressure measuring pipes through connecting pipelines respectively, each connecting pipeline is provided with a controllable silicon stepless speed regulator, and the water tank II is provided with a plurality of hydrostatic pressure measuring pipes and a siphon line experiment pipe.
Further, preferably, a water inlet valve is arranged on the side of the bottom plate, and water is supplied to the water inlet valve through a wall plug.
Compared with the prior art, the beneficial effects of the utility model are that:
this device integrates a plurality of structures approximate, the basin experimental apparatus integration of function singleness, has saved the preparation work to the material before the experiment, has improved experimental efficiency.
Drawings
FIG. 1 is a schematic diagram of a momentum experiment structure of a novel comprehensive hydraulics experiment device;
FIG. 2 is a schematic structural diagram of a flow coefficient measuring venturi flow meter;
FIG. 3 is a schematic view of a partial structure of the apparatus;
FIG. 4 is a schematic structural diagram of a novel comprehensive hydraulic experimental device;
FIG. 5 is a schematic diagram of a side view of the novel integrated hydraulics device;
in the figure: 1-a first water tank; 2-water tank two; 3-a bottom plate; 4-silicon controlled stepless speed regulator; 41-a multi-way valve; 6-a color water container; 7-a water inlet valve; 8-a water outlet valve; 9-a check valve; 10-water inlet; 11-hydrostatic pressure piezometric tube; 12-siphon-line test tube; 14-a pipeline; 15-a pressure pump; 16-piezometric tube; 17-a balancing plate; 18-a support; 19-a slide block; 20-weight; 21-graduation; 22-an interface; 23-an orifice; 24-experimental wells.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and 2, the present invention provides a technical solution: the novel comprehensive hydraulic experiment device comprises a water tank I1, wherein a water tank II 2 is attached to the water tank I1, and a bottom plate 3 is arranged at the bottom of the water tank II 2; the upper right of the first water tank 1 is provided with a color water container 6, the bottom plate 3 is provided with a Z-shaped balance plate 17, the upper part of the balance plate 17 is provided with a support 18 for supporting and a sliding block 19 capable of sliding on the balance plate 17, a weight 20 is hung below the sliding block 19, and the balance plate 17 is provided with scales 21.
The color water container 6 is connected with a color water inlet 10 on a first water tank 1 of a pipeline with a stop valve 9, a plurality of interfaces 22 are arranged on the side wall of the first water tank 1, and the interfaces 22 can be used for measuring the flow coefficient and momentum equation experiment of a Venturi flowmeter with local sudden expansion and contraction of head loss, a Reynolds experiment, an experiment of a constant flow energy equation of incompressible fluid and an experiment of head loss along the way.
An orifice 23 and a nozzle outflow experimental hole 24 are formed in the bottom of the second water tank 2, the orifice 23 and the nozzle outflow experimental hole 24 are provided with valve plugs, a water inlet valve 7 and a water outlet valve 8 are arranged at the bottom of the first water tank 1, and the top of the first water tank 1 is further connected with a pressurizing device 15 through a pipeline.
When the pipelines of the local head loss sudden expansion and sudden contraction, the Reynolds experiment, the momentum equation experiment, the incompressible fluid constant flow energy equation experiment and the on-way head loss experiment are respectively connected to the interfaces, the pipelines for the experiments are also respectively connected with the pressure measuring pipes 16 through the connecting pipelines 14, each connecting pipeline 14 is provided with a controllable silicon stepless speed regulator 4, and the water tank II 2 is provided with a plurality of hydrostatic pressure measuring pipes 11 and a siphon line experiment pipe 12.
The side part of the bottom plate 3 is provided with a water inlet valve 7, and the water inlet valve 7 supplies water through a wall plug.
During specific implementation, the inner cavities of the first water tank 1 and the second water tank 2 are filled with liquid, so that various hydraulic experiments can be performed:
a plurality of hydrostatic pressure measuring pipes 11 and a siphon line experiment pipe 12 are arranged on the water tank II 2 for experiment.
Performing a head loss test by connecting to the socket 22;
a local head loss experiment is performed by connecting the water pipe to the socket 22;
performing an on-the-way head loss experiment by connecting the plug-in connector 22;
reynolds experiments were performed with the connection to the socket 22;
an incompressible fluid constant flow energy equation experiment is carried out by connecting the incompressible fluid constant flow energy equation on the socket 22;
performing orifice and nozzle outflow experiments by using a nozzle outflow experiment hole on the bottom of the water tank II 2;
carrying out an experiment for measuring the flow coefficient of the Venturi flowmeter by using the water tank I1;
carrying out a momentum equation experiment by using the water tank I1;
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The novel comprehensive hydraulic experiment device is characterized by comprising a first water tank (1), wherein a second water tank (2) is attached to the first water tank (1), a bottom plate (3) is arranged at the bottom of the second water tank (2), a color water container (6) is arranged on the upper right of the first water tank (1), and a Z-shaped balance plate (17) is arranged at the bottom plate (3);
the upper part of the balance plate (17) is provided with a support (18) for supporting and a sliding block (19) capable of sliding on the balance plate (17), a weight (20) is hung below the sliding block (19), and scales (21) are arranged on the balance plate (17).
2. The novel comprehensive hydraulics experimental apparatus according to claim 1, wherein the color water container (6) is connected with the color water inlet (10) of the first water tank (1) through a pipeline with a check valve (9), and a plurality of connectors (22) are arranged on the side wall of the first water tank (1).
3. The novel comprehensive hydraulic experiment device as claimed in claim 1, wherein the second sink (2) is provided with an opening (23) and a nozzle outflow test hole (24) at the bottom, the opening (23) and the nozzle outflow test hole (24) are provided with valve plugs, the first sink (1) is provided with a water inlet valve (7) and a water outlet valve (8) at the bottom, and the top of the first sink (1) is further connected with a pressurizing device (15) through a pipeline.
4. The novel comprehensive hydraulic experiment device as claimed in claim 1, wherein the experiment pipelines are further connected with pressure measuring pipes (16) through connecting pipelines (14), each connecting pipeline (14) is provided with a thyristor stepless speed regulator (4), and the second water tank (2) is provided with a plurality of hydrostatic pressure measuring pipes (11) and a siphon line experiment pipe (12); the side part of the bottom plate (3) is provided with a water inlet valve (7), and the water inlet valve (7) supplies water through a wall plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947100.6U CN212322496U (en) | 2020-05-29 | 2020-05-29 | Novel comprehensive hydraulic experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947100.6U CN212322496U (en) | 2020-05-29 | 2020-05-29 | Novel comprehensive hydraulic experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212322496U true CN212322496U (en) | 2021-01-08 |
Family
ID=74021966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020947100.6U Expired - Fee Related CN212322496U (en) | 2020-05-29 | 2020-05-29 | Novel comprehensive hydraulic experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322496U (en) |
-
2020
- 2020-05-29 CN CN202020947100.6U patent/CN212322496U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |