CN206725186U - Multifunctional water mechanics experimental trough - Google Patents
Multifunctional water mechanics experimental trough Download PDFInfo
- Publication number
- CN206725186U CN206725186U CN201720372049.9U CN201720372049U CN206725186U CN 206725186 U CN206725186 U CN 206725186U CN 201720372049 U CN201720372049 U CN 201720372049U CN 206725186 U CN206725186 U CN 206725186U
- Authority
- CN
- China
- Prior art keywords
- main tank
- experiment
- pipe
- tank
- experimental
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a kind of multifunctional water mechanics experimental trough, it is characterised in that:Described experimental trough includes main tank(1), in main tank(1)On be supported by secondary tank(2), and secondary tank(2)Bottom be provided with support frame(17), the main tank(1)On be provided with paint container(3), described paint container(3)Pass through pipeline and main tank(1)On pigment entrance(4)It is connected, in main tank(1)Side wall on offer and multiple communicate interface with its inner chamber(5), described interface(5)Can type pipe straight with reynolds experiment, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, along Cheng Shuitou tests straight type pipe, local head sudden expansion sudden contraction experiment tube is connected, in main tank(1)Side wall on be further opened with multiple vertical water outflowing jet experimental ports(6).This is that one kind is simple in construction, ingenious in design, is provided simultaneously with the experimental trough of the function of a variety of hydraulic experiments.
Description
Technical field
A kind of teaching experimental device is the utility model is related to, particularly a kind of multifunctional water mechanics experimental trough.
Background technology
Hydraulic experiment, it is an important step of hydraulics relevant speciality teaching, due to people's fluid motion rule
The limitation of understanding, the rule and formula much flowed be by experimental analysis and sum up come.Present each colleges and universities' hydraulics
Laboratory sink equipment, the experiment thought of Zhejiang University Mr. Mao Genhai is complied with mostly and is established.This traditional instrument is present
The shortcoming such as function is single, floor space is big, maintenance component is complicated, it is clear that and colleges and universities in recent years significantly increased enrollment, syllabus
The Capability Requirement phase Divergence of independent analysis and solving practical problems to student.Therefore, the work of Multi-function experimental tank is developed
Work is an extremely urgent task.
The content of the invention
The utility model is to solve the above-mentioned deficiency present in prior art, proposes that one kind is simple in construction, design is skilful
It is wonderful, it is provided simultaneously with the experimental trough of the function of a variety of hydraulic experiments.
Technical solution of the present utility model is:A kind of multifunctional water mechanics experimental trough, it is characterised in that:Described
Experimental trough includes main tank 1, and secondary tank 2 is supported by main tank 1, and the bottom of secondary tank 2 is provided with support frame 17,
Paint container 3 is provided with the main tank 1, described paint container 3 passes through the pipeline with flow-stop valve and master
Pigment entrance 4 on tank 1 is connected, offered in the side wall of main tank 1 it is multiple communicate interface 5 with its inner chamber, it is described
Interface 5 can type pipe straight with reynolds experiment, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, along Cheng Shuitou
Test straight type pipe, local head sudden expansion sudden contraction experiment tube is connected, it is real that multiple vertical water outflowing jets are further opened with the side wall of main tank 1
Verify 6, and water intaking valve is also respectively provided with the bottom of main tank 1 equipped with closure with the described phase of vertical water outflowing jet experimental port 6
7 and outlet valve 8, and pressurization inflating ball 10 is also connected with by flexible pipe 9 at the top of main tank 1, when above-mentioned reynolds experiment
Straight type pipe, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, along Cheng Shuitou tests straight type pipe, local head is dashed forward
When expansion sudden contraction experiment tube is plugged in interface 5 respectively, all experiments also pass through connecting line 11 and pressure-measuring pipe respectively with pipe
12 are connected, and are provided with flow regulator 13 on each connecting line 11,
Multiple hydrostatic pressure pressure-measuring pipes 14 and a siphon line developmental tube 15 are provided with the secondary tank 2, in secondary tank 2
Bottom be also associated with draining valve.
Multiple entrances of the described multiple connecting lines 11 respectively with a multitube paths 16 are connected, and the multitube
The outlet of paths 16 is then connected by connecting tube with pressure-measuring pipe 12.
The utility model compared with the existing technology, has the following advantages that:
The multifunctional water mechanics experimental trough of this kind of structure type, its is simple in construction, ingenious in design, rationally distributed, it with
Bernoulli Jacob's governing equation is theoretical foundation, and dimensional analysis is research meanses, tested with hydrostatics, incompressible fluid it is constant
The experiment of stream energy equation, local head loss's experiment, frictional head loss experiment, reynolds experiment, aperture and Guan Zui go out stream experiment,
Seven experimental courses such as loss of flood peak Comprehensive Experiment are research contents, and the function of solving existing hydraulic experiment equipment is single, accounts for
The shortcoming problems such as ground area is big, structural maintenance is complicated.The single flume experiment equipment of structure proximate, function is integrated one by it
Change, floor space is small, the purpose of structure easy care so as to reaching, and then meets the continuous increased enrollment of colleges and universities and syllabus to student
Independent analysis and solving practical problems Capability Requirement.And its manufacture craft is simple, and manufacturing cost is cheap, therefore can be with
Say that it possesses a variety of advantages, it is very wide particularly suitable for popularization and application in the art, its market prospects.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment flume section.
Fig. 3 is the side view of the utility model embodiment flume section.
Embodiment
Below in conjunction with brief description of the drawings specific embodiment of the present utility model.As shown in Figure 1, Figure 2, Figure 3 shows:A kind of more work(
Energy hydraulic experiment tank, it includes the main tank 1 based on one, secondary tank 2, and secondary water is supported by main tank 1
The bottom of groove 2 is provided with support frame 17, and is not connected mutually between main tank 1 and secondary tank 2;
Paint container 3 is provided with main tank 1, described paint container 3 is entered by pipeline and the pigment on main tank 1
Mouthfuls 4 are connected, and are additionally provided with flow-stop valve on this pipeline, are offered in the side wall of main tank 1 multiple with its inner chamber phase
Logical interface 5, described interface 5 can type pipe straight with reynolds experiment, Bernoulli Jacob's experiment bent pipe, loss of flood peak Comprehensive Experiments
Bent pipe, along Cheng Shuitou tests straight type pipe, local head sudden expansion sudden contraction experiment tube is connected, also opened up in the side wall of main tank 1
There are multiple vertical water outflowing jet experimental ports 6, and with the described phase of vertical water outflowing jet experimental port 6 equipped with blocking, in the bottom of main tank 1 also
Water intaking valve 7 and outlet valve 8 are respectively arranged with, and pressurization inflating ball 10 is also connected with by flexible pipe 9 at the top of main tank 1,
When the above-mentioned straight type pipe of reynolds experiment, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, it is straight to be tested along Cheng Shuitou
When type pipe, local head sudden expansion sudden contraction experiment tube are plugged in interface 5 respectively, above-mentioned all experiment pipes(Reynolds experiment
Straight type pipe, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, along Cheng Shuitou tests straight type pipe, local head is dashed forward
Expand sudden contraction experiment tube)Also it is connected respectively by connecting line 11 with pressure-measuring pipe 12, and is respectively provided with each connecting line 11
There is flow regulator 13, flow regulator 13 here can be directly from the flow regulator used in transfusion bottle system;
Multiple hydrostatic pressure pressure-measuring pipes 14 and a siphon line developmental tube 15 are provided with the secondary tank 2, in secondary tank 2
Bottom be also associated with draining valve;
Multiple entrances of the described multiple connecting lines 11 respectively with a multitube paths 16 are connected, and the multi-pipeline
The outlet of passage 16 is then connected by connecting tube with pressure-measuring pipe 12, that is to say, that multitube paths 16 here are more equivalent to one kind
Port valve;
The work of the multifunctional water mechanics experimental trough of the utility model embodiment is as follows:In main tank 1 and secondary tank 2
Liquid is irrigated in inner chamber, a variety of different hydraulic experiments can be carried out using the present apparatus;
Hydrostatic pressure can be carried out using multiple hydrostatic pressure pressure-measuring pipes 14 on secondary tank 2 and a siphon line developmental tube 15
Experiment;
Loss of flood peak Comprehensive Experiment can be carried out using the loss of flood peak Comprehensive Experiment bent pipe being connected on interface 5;
Local head loss's experiment can be carried out using the local head sudden expansion sudden contraction experiment tube being connected on interface 5;
Using being connected on interface 5 frictional head loss experiment can be carried out along the straight type pipe of Cheng Shuitou experiments;
Coordinate paint container 3 using the straight type pipe of the reynolds experiment being connected on interface 5, reynolds experiment can be carried out;
Incompressible fluid steady flow energy equation can be carried out by testing bent pipe using the Bernoulli Jacob being connected on interface 5
Experiment;
Aperture can be carried out using multiple vertical water outflowing jet experimental ports 6 on main tank 1 to test with vertical water outflowing jet;
That is, the operation of above-mentioned seven experimental courses can be realized respectively using the present apparatus, a tractor serves several purposes is realized, is saved
Cost-saving and space.
Claims (2)
- A kind of 1. multifunctional water mechanics experimental trough, it is characterised in that:Described experimental trough includes main tank(1), in main water Groove(1)On be supported by secondary tank(2), and secondary tank(2)Bottom be provided with support frame(17),The main tank(1)On be provided with paint container(3), described paint container(3)By the pipeline with flow-stop valve with Main tank(1)On pigment entrance(4)It is connected, in main tank(1)Side wall on offer and multiple communicate interface with its inner chamber (5), described interface(5)Can type pipe straight with reynolds experiment, that Bernoulli Jacob tests bent pipe, loss of flood peak Comprehensive Experiment is curved Manage, along Cheng Shuitou tests straight type pipe, local head sudden expansion sudden contraction experiment tube is connected, in main tank(1)Side wall on be further opened with Multiple vertical water outflowing jet experimental ports(6), and with described vertical water outflowing jet experimental port(6)Mutually equipped with closure, in main tank(1)Bottom Portion is also respectively provided with water intaking valve(7)And outlet valve(8), and in main tank(1)Top also pass through flexible pipe(9)It is connected with and adds Press inflating ball(10), when the above-mentioned straight type pipe of reynolds experiment, Bernoulli Jacob test bent pipe, loss of flood peak Comprehensive Experiment bent pipe, Along Cheng Shuitou tests straight type pipe, local head sudden expansion sudden contraction experiment tube is plugged on interface respectively(5)When middle, all experiments are used Pipe also passes through connecting line respectively(11)With pressure-measuring pipe(12)It is connected, and in each connecting line(11)On be provided with flow velocity Adjuster(13),The secondary tank(2)On be provided with multiple hydrostatic pressure pressure-measuring pipes(14)With a siphon line developmental tube(15), in secondary water Groove(2)Bottom be also associated with draining valve.
- 2. multifunctional water mechanics experimental trough according to claim 1, it is characterised in that:Described multiple connecting lines (11)Respectively with a multitube paths(16)Multiple entrances be connected, and multitube paths(16)Outlet then pass through company Adapter and pressure-measuring pipe(12)It is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720372049.9U CN206725186U (en) | 2017-04-11 | 2017-04-11 | Multifunctional water mechanics experimental trough |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720372049.9U CN206725186U (en) | 2017-04-11 | 2017-04-11 | Multifunctional water mechanics experimental trough |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206725186U true CN206725186U (en) | 2017-12-08 |
Family
ID=60503121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720372049.9U Expired - Fee Related CN206725186U (en) | 2017-04-11 | 2017-04-11 | Multifunctional water mechanics experimental trough |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206725186U (en) |
-
2017
- 2017-04-11 CN CN201720372049.9U patent/CN206725186U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2777677Y (en) | Water tank for teaching experiment | |
CN204833838U (en) | Comprehensive design nature hydraulics experiment platform | |
CN106092505B (en) | A kind of test device of the drag reduction surface based on bionical jet stream | |
CN102176295A (en) | Slit type fishway experimental device with stages of falling sills and grooves | |
CN2729678Y (en) | Self circulating bernoulli equation experiment instrument | |
CN206725186U (en) | Multifunctional water mechanics experimental trough | |
CN109060300B (en) | Vertical water tunnel of heterogeneous stream that can two-way flow | |
CN103924948A (en) | Vortex flow state simulation visual test device | |
CN101979983B (en) | Experimental device of free surface vortex forming and evolving mechanism | |
CN208673581U (en) | A kind of hydraulic experiment platform of adjustable head | |
CN108507758A (en) | A kind of marine riser cylinder flow-disturbing experimental provision | |
CN208507043U (en) | Hydrodynamics comprehensive experimental device | |
CN111220794A (en) | Device for measuring gas loss in gas storage injection and production process | |
CN108823064B (en) | A kind of cell capture device suitable for medical test | |
CN103350041B (en) | The self-supporting rainer of small throughput dripping type | |
CN110513559A (en) | A kind of pressure difference-powered structure | |
CN2055195U (en) | Experiment console for teaching and studying hydrodynamics and pump characteristic | |
CN208187685U (en) | A kind of marine riser cylinder flow-disturbing experimental provision | |
CN209264491U (en) | A kind of experimental provision of multiphase flow measurement angle adjustable | |
CN212322496U (en) | Novel comprehensive hydraulic experiment device | |
CN203745179U (en) | Simple and visible gas-liquid two-phase flow mixed flowing device | |
CN209513211U (en) | It is a kind of for pressure fluctuation measurement pulsed flood impact jet flow experimental provision | |
CN202756667U (en) | Water channel flux switching structure | |
CN209342168U (en) | A kind of rectification balance flow meter | |
CN209342335U (en) | Brace type self-loopa local head loss experiment instrument |
Legal Events
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: 20171208 Termination date: 20180411 |
|
CF01 | Termination of patent right due to non-payment of annual fee |