CN207676544U - A kind of hydrodynamics demonstration box - Google Patents
A kind of hydrodynamics demonstration box Download PDFInfo
- Publication number
- CN207676544U CN207676544U CN201721438576.1U CN201721438576U CN207676544U CN 207676544 U CN207676544 U CN 207676544U CN 201721438576 U CN201721438576 U CN 201721438576U CN 207676544 U CN207676544 U CN 207676544U
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- CN
- China
- Prior art keywords
- babinet
- fixed
- box
- hydrodynamics
- determinand
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- 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.)
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Abstract
The utility model discloses a kind of hydrodynamics demonstration boxs,Including babinet,Babinet left upper portion is equipped with water tank,Water tank is bolted to connection with babinet,Observation window is equipped in the middle part of babinet,Observation window is fixedly connected with babinet by glue,Driving box is equipped on the right side of babinet,Driving box is fixedly connected with welding box body,Upper box part is driven to be equipped with control panel,Control panel is mutually chimeric with babinet,Free support is equipped in the middle part of babinet,Free support is fixedly connected with welding box body,Free support top is equipped with determinand,Determinand is fixed by screws with free support,This kind of hydrodynamics demonstration box is equipped with free holding frame determinand is clamped in fluid,Determinand can it is fixed simultaneously,Also certain degree of freedom can be kept,It can so that test result is relatively reliable,It is equipped with supporter on the top of babinet,Supporter can be used for storing determinand,Convenient for demonstrating more determinands when experiment,And it is reasonable in design,Reliability is high.
Description
Technical field
The utility model is related to hydrodynamics technology field, specially a kind of hydrodynamics demonstration box.
Background technology
Currently, hydrodynamics struggles with nature in the mankind and gradually grows up in production practice, ancient times
There is the legend of Dayu's water control dredging rivers in China；Qin Dynasty Li Bing fathers and sons lead the Dujiang weir that working people builds, and are also sending out so far
Wave effect；About at the same time, roman has built up large-scale water supply piping system etc., and hydrodynamics is research
The mechanical motion rule of fluid (liquids and gases) and its subject of application, main research is under the action of various power, fluid sheet
The power of interaction between the state and fluid and solid wall surface of body, fluid and fluid, between fluid and other motion morphologies
Credit branch, hydrodynamics are an important branch of mechanics, the stationary state and motion state of its main Study of Fluid itself, with
And have the rule of the interaction and flowing when relative motion between fluid and solid circle wall, in life, environmental protection, science and technology and work
There is important application value, but teacher, when teaching student's hydrodynamics, the teaching aid that do not demonstrate often can make in journey
Physiology solution is not thorough enough or even misinterpretation, if designing a kind of simple in structure, the hydromechanical teaching aid that is convenient for carrying
This can be solved the problems, such as, so it is highly beneficial to design a kind of hydrodynamics demonstration box.
So how to design a kind of hydrodynamics demonstration box, becoming us will currently solve the problems, such as.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of hydrodynamics demonstration box
Lack teaching hydrodynamics demonstration box problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of hydrodynamics demonstration box, including case
Body, the babinet left upper portion are equipped with water tank, and the water tank is bolted to connection with the babinet, are set in the middle part of the babinet
There are observation window, the observation window to be fixedly connected by glue with the babinet, driving box, the driving are equipped on the right side of the babinet
Case is fixedly connected with the welding box body, and the driving upper box part is equipped with control panel, the control panel and the babinet phase
It is mutually chimeric, free support is equipped in the middle part of the babinet, the free support is fixedly connected with the welding box body, it is described certainly
Determinand is equipped with by support top, the determinand is fixed by screws with the free support, the determinand
Right upper portion is equipped with headlamp, and the headlamp is made of light LED material, and the free support left lower is set
There is recovery port, the recovery port to be made of Cu alloy material, be equipped with fluid on the right side of the free support, the fluid be by
Colored liquid material is made.
Further, the babinet right upper portion is equipped with power supply box, and the power supply box is screwed with the babinet
Connection, is equipped with indicator light in the middle part of the power supply box, and the indicator light and the power supply box are connected electric connection by conducting wire, described
Supporter is equipped on the left of power supply box, the supporter is welded and fixed with the power supply box and connect.
Further, the babinet left lower is equipped with universal wheel, and the universal wheel is made of makrolon material, institute
It states universal wheel left upper portion and is equipped with locking switch, the locking switch and universal wheel connection fixed by snap.
Further, the driving box right side central is equipped with water pump, and the water pump is made of cast iron materials, the water pump
Middle part is equipped with fixed ring, and the fixed ring is welded and fixed with the driving box and connect, and the water pump right upper portion is equipped with water pipe, institute
Water pipe is stated to be fixedly connected by glue.
Further, it is equipped with liquid separation grid on the left of the driving box, the liquid separation grid is made of stainless steel material, institute
It states liquid separation grid right side central and is equipped with flowmeter, the flowmeter is fixed by screws with the liquid separation grid.
Further, the control panel top is equipped with display screen, and the display screen is made of liquid crystal display panel material, institute
It states and is equipped on ＆ off switch on the left of control panel, the on ＆ off switch and the display screen are connected electric connection by conducting wire, the control
Adjusting knob is equipped on the right side of panel, the adjusting knob is made of semi-conducting material.
Compared with prior art, the utility model has the beneficial effects that：The bottom of this kind of hydrodynamics demonstration box is equipped with ten thousand
To wheel, certain pigment can be added in a fluid, the determinand be convenient for and be detected in order to carry out the carrying of equipment in imparting knowledge to students
Distinct reaction is formed, it is next can be equipped with free holding frame in fluid in order to the observation experiment phenomenon that student is more clear
Determinand is clamped, determinand fixed can also keep certain degree of freedom simultaneously, can test result more may be used
It leans on, is equipped with supporter on the top of babinet, supporter can be used for storing determinand, more to be measured convenient for demonstration when experiment
Object, and it is reasonable in design, reliability is high.
Description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the driving box internal structure schematic diagram of the utility model；
Fig. 3 is the control panel structural schematic diagram of the utility model；
In figure：1- babinets；2- power supply boxs；3- indicator lights；4- observation windows；5- headlamps；6- fluids；7- water tanks；8- drives
Case；9- control panels；10- supporters；11- determinands；12- recovery ports；The free supports of 13-；14- universal wheels；15- lockings are opened
It closes；16- water pipes；17- flowmeters；18- fixed rings；19- liquid separation grids；20- water pumps；21- adjusting knobs；22- display screens；23- is opened
It is crucial.
Specific implementation mode
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hydrodynamics demonstration box, including babinet 1,
1 left upper portion of the babinet is equipped with water tank 7, and the water tank 7 is bolted to connection with the babinet 1,1 middle part of the babinet
Equipped with observation window 4, the observation window 4 is fixedly connected with the babinet 1 by glue, and 1 right side of the babinet is equipped with driving box 8,
The driving box 8 is welded and fixed with the babinet 1 and connect, and 8 top of the driving box is equipped with control panel 9, the control panel 9
Mutually chimeric with the babinet 1,1 middle part of the babinet is equipped with free support 13, the free support 13 and the babinet 1
It is welded and fixed connection, 13 top of free support is equipped with determinand 11, the determinand 11 and the free support 13
It is fixed by screws, 11 right upper portion of the determinand is equipped with headlamp 5, and the headlamp 5 is by light-emitting diodes tubing
Material is made, and 13 left lower of free support is equipped with recovery port 12, and the recovery port 12 is made of Cu alloy material, institute
It states the right side of free support 13 and is equipped with fluid 6, the fluid 6 is made of colored liquid material, and the color of the fluid 6 can be with
Facilitate observation fluid trajectory.
Further, 1 right upper portion of the babinet is equipped with power supply box 2, and the power supply box 2 passes through screw with the babinet 1
It is fixedly connected, 2 middle part of the power supply box is equipped with indicator light 3, and the indicator light 3 is connected electrically with the power supply box 2 by conducting wire
Connection, 2 left side of the power supply box are equipped with supporter 10, and the supporter 10 is welded and fixed with the power supply box 2 and connect, described to set
Rack 10 can be used for storing experiment associated materials.
Further, 1 left lower of the babinet is equipped with universal wheel 14, and the universal wheel 14 is by makrolon material system
At 14 left upper portion of the universal wheel is equipped with locking switch 15, and the locking switch 15 is solid by buckling with the universal wheel 14
Fixed connection, the locking switch 15 can be in order to the fixation universal wheels 14.
Further, 8 right side central of the driving box is equipped with water pump 20, and the water pump 20 is made of cast iron materials, institute
It states 20 middle part of water pump and is equipped with fixed ring 18, the fixed ring 18 is welded and fixed with the driving box 8 and connect, 20 right side of the water pump
Top is equipped with water pipe 16, and the water pipe 16 is fixedly connected by glue, and the water pipe 16 can be used for supplying water to the water pump 20.
Further, 8 left side of the driving box is equipped with liquid separation grid 19, and the liquid separation grid 19 is by stainless steel material system
At 19 right side central of liquid separation grid is equipped with flowmeter 17, and the flowmeter 17 is solid by screw with the liquid separation grid 19
Fixed connection, the flowmeter 17 can measure the liquid velocity flowed out in the liquid separation grid 19.
Further, 9 top of the control panel is equipped with display screen 22, and the display screen 22 is by liquid crystal display panel material system
At 9 left side of the control panel is equipped on ＆ off switch 23, and the on ＆ off switch 23, which is connected with the display screen 22 by conducting wire, electrically to be connected
It connects, 9 right side of the control panel is equipped with adjusting knob 21, and the adjusting knob 21 is made of semi-conducting material, the adjusting knob 21
It can carry out fine adjustments.
Operation principle：First, the primary structure of this kind of hydrodynamics demonstration box is babinet 1, and babinet 1 can facilitate offer frame
Frame is equipped with water tank 7 on the top of babinet 1, and water tank 7 can be used for storing the fluid for lecture experiment, be set at the middle part of babinet 1
There are fluid 6, the middle part of fluid 6 to be equipped with free clamping device 13, free clamping device 13 can be used for the same of fixed determinand 11
When can also keep certain degree of freedom, the posture for showing the determinand 11 in fluid 6 can be facilitated, in the bottom of babinet 1
Equipped with several universal wheels 14, it can be moved easily teaching aid, headlamp 5 is equipped on the top of fluid 6, displaying fluid 6 can be facilitated
In content, the upper end of fluid 6 be driving box 8, downstream be recovery port 12, can be recycled in order to the recycling of fluid 6, and driving
The top of dynamic case 8 is equipped with control panel 9, and control panel 9 can be in order to be precisely controlled single unit system, in the inside of driving device 8
Equipped with water pump 20, water pump 20 can keep fluid 6 to have certain speed, be convenient for pilot demonstration.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydrodynamics demonstration box, including babinet (1), it is characterised in that：Babinet (1) left upper portion is equipped with water tank
(7), the water tank (7) is bolted to connection with the babinet (1), and observation window (4), institute are equipped in the middle part of the babinet (1)
It states observation window (4) to be fixedly connected by glue with the babinet (1), driving box (8), the drive is equipped on the right side of the babinet (1)
Dynamic case (8) is welded and fixed with the babinet (1) to be connect, and driving box (8) top is equipped with control panel (9), the control plane
Plate (9) is mutually chimeric with the babinet (1), and free support (13), the free support are equipped in the middle part of the babinet (1)
(13) it is welded and fixed and connect with the babinet (1), free support (13) top is equipped with determinand (11), the determinand
(11) it being fixed by screws with the free support (13), determinand (11) right upper portion is equipped with headlamp (5),
The headlamp (5) is made of light LED material, and free support (13) left lower is equipped with recovery port (12),
The recovery port (12) is made of Cu alloy material, and fluid (6), the fluid are equipped on the right side of the free support (13)
(6) it is made of colored liquid material.
2. a kind of hydrodynamics demonstration box according to claim 1, it is characterised in that：Babinet (1) right upper portion is set
There are power supply box (2), the power supply box (2) to be fixed by screws with the babinet (1), is equipped in the middle part of the power supply box (2)
Indicator light (3), the indicator light (3) and the power supply box (2) are connected electric connection by conducting wire, on the left of the power supply box (2)
Equipped with supporter (10), the supporter (10) is welded and fixed with the power supply box (2) to be connect.
3. a kind of hydrodynamics demonstration box according to claim 1, it is characterised in that：Babinet (1) left lower is set
There are universal wheel (14), the universal wheel (14) to be made of makrolon material, universal wheel (14) left upper portion is equipped with lock
Fixed switch (15), the locking switch (15) and the universal wheel (14) connection fixed by snap.
4. a kind of hydrodynamics demonstration box according to claim 1, it is characterised in that：Driving box (8) right side central
Equipped with water pump (20), the water pump (20) is made of cast iron materials, and fixed ring (18) is equipped in the middle part of the water pump (20), described
Fixed ring (18) is welded and fixed with the driving box (8) and connect, and water pump (20) right upper portion is equipped with water pipe (16), the water
Pipe (16) is fixedly connected by glue.
5. a kind of hydrodynamics demonstration box according to claim 1, it is characterised in that：It is equipped on the left of the driving box (8)
Liquid separation grid (19), the liquid separation grid (19) are made of stainless steel material, and liquid separation grid (19) right side central is equipped with
Flowmeter (17), the flowmeter (17) are fixed by screws with the liquid separation grid (19).
6. a kind of hydrodynamics demonstration box according to claim 1, it is characterised in that：Control panel (9) top is set
There are display screen (22), the display screen (22) to be made of liquid crystal display panel material, on ＆ off switch is equipped on the left of the control panel (9)
(23), the on ＆ off switch (23) and the display screen (22) are connected electric connection by conducting wire, are set on the right side of the control panel (9)
There are adjusting knob (21), the adjusting knob (21) to be made of semi-conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438576.1U CN207676544U (en) | 2017-11-01 | 2017-11-01 | A kind of hydrodynamics demonstration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438576.1U CN207676544U (en) | 2017-11-01 | 2017-11-01 | A kind of hydrodynamics demonstration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676544U true CN207676544U (en) | 2018-07-31 |
Family
ID=62964208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438576.1U Expired - Fee Related CN207676544U (en) | 2017-11-01 | 2017-11-01 | A kind of hydrodynamics demonstration box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243264A (en) * | 2018-11-09 | 2019-01-18 | 贵州民族大学 | A kind of physics teaching hydrodynamics apparatus for demonstrating |
| WO2023186197A1 (en) * | 2022-03-29 | 2023-10-05 | MFT Meister Flow Technology Holding GmbH & Co. KG | Presentation device, use, and method |
-
2017
- 2017-11-01 CN CN201721438576.1U patent/CN207676544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243264A (en) * | 2018-11-09 | 2019-01-18 | 贵州民族大学 | A kind of physics teaching hydrodynamics apparatus for demonstrating |
| WO2023186197A1 (en) * | 2022-03-29 | 2023-10-05 | MFT Meister Flow Technology Holding GmbH & Co. KG | Presentation device, use, and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180731 Termination date: 20191101 |