CN106373480A - Combined pressure-regulating artificial rainfall demonstration device - Google Patents
Combined pressure-regulating artificial rainfall demonstration device Download PDFInfo
- Publication number
- CN106373480A CN106373480A CN201611020522.3A CN201611020522A CN106373480A CN 106373480 A CN106373480 A CN 106373480A CN 201611020522 A CN201611020522 A CN 201611020522A CN 106373480 A CN106373480 A CN 106373480A
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- Prior art keywords
- rainwater
- water tank
- spacing
- water
- box
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Flow Control (AREA)
Abstract
A combined pressure-regulating artificial rainfall demonstration device is composed of a bracket, a rainwater collection pipe, a water pump, a water tank, filters, a limit funnel, a limit scale, a limit fixing clamp, a pressure regulating valve, a flow meter, a pulse valve, a rainwater fluidifying box, a rainwater fluidifying board, water outlet needles, a water sink, a controller, and the like. The water tank and the water sink are placed on the top surface and the bottom plate surface of the bracket respectively. The device is characterized in that a demonstration table is put in the water sink; the rainwater collection pipe is sequentially connected in series with a first filter and the water pump and is then connected into the water tank from the top of the water tank; a water feeding pipe goes out of the water tank from the bottom of the water tank, and is then sequentially connected in series with a second filter, the pressure regulating valve, the flow meter, the pulse valve and the rainwater fluidifying box from top to bottom; the bottom of the rainwater fluidifying box is uniformly equipped with the water outlet needles; the limit fixing clamp fixes the limit scale and the limit funnel; a limit water outlet pipe goes out of the water tank from the bottom of the water tank, and the lower port thereof is disposed in the water tank; and the controller controls the pressure regulating valve and the pulse valve.
Description
Technical field
The present invention relates to a kind of apparatus for demonstrating, particularly to a kind of combination pressure-adjustable type artificial rainfall demonstration apparatus.
Background technology
At present, general student is not enough to the understanding of natural zone phenomenon, by combine pressure-adjustable type artificial rainfall demonstration apparatus Lai
Analog demenstration natural rainfall, can repeatedly reproduce natural rainfall without limitation of time and space, demonstrate natural rainfall from many aspects
Various characteristics, can deepen student, to nature, the understanding of phenomenon of raining occur.
Content of the invention
The technical problem to be solved is: a kind of combination pressure-adjustable type artificial rainfall demonstration apparatus are provided, can be repeatedly
Demonstration natural precipitation.
The technical solution adopted for the present invention to solve the technical problems is: the present invention by support, rainwater recycle pipe, draw water
Pump, water tank, the first filter, the second filter, flexible pipe, spacing funnel, spacing rule, spacing fixing card, pressure regulator valve, stream
Gauge, pulse valve, spacing outlet pipe, feed pipe, rainwater fluidisation box, rainwater fluidized plate, go out water needle head, transparent sink, Demonstration table,
Controller forms, and cradle top surface is placed with water tank, support base surface has transparent sink, it is characterized in that: be placed with transparent sink and drill
Show platform, rainwater recycle pipe is accessed with bottom surface joining place in transparent sink side, and rainwater recycle pipe is sequentially connected in series the first mistake from bottom to top
Filter, suction pump, until accessing water tank from water tank upper, following in water tank is furnished with feed pipe and spacing outlet pipe, feed pipe
Draw water tank from water tank bottom, after being passed down through cradle top surface, be sequentially connected in series the second filter, pressure regulator valve, flow from top to bottom
Meter, pulse valve, until from rainwater fluidisation box top access rainwater fluidisation box, rainwater fluidisation box bottom even water needle head is installed out,
Rainwater fluidizes the entrance of box and goes out equipped with rainwater fluidized plate between water needle head, and the upper port of water tank is equipped with spacing fixing card, spacing
Rule is vertically positioned inside water tank, and card is inserted in spacing fixing card, and spacing funnel, spacing leakage are installed in the lower end of spacing rule
The outlet flexible pipe of bucket connects the upper port of spacing outlet pipe, and spacing outlet pipe is placed in from water tank bottom water tank, its lower port
In transparent sink, controller controls pressure regulator valve and pulse valve.
Due to adopting technique scheme, advantage for present invention and good effect to be: cycling use of water, spacing pressure regulation
Combine with automatic Regulation, control raindrop size and rainfall, structure is simple, very clear.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram of moderate rain water fluidized plate of the present invention.
In figure 1. support, 2. rainwater recycle pipe, 3. suction pump, 4. water tank, 5. the first filter, 6. the second filter, 7.
Flexible pipe, 8. spacing funnel, 9. spacing rule, 10. spacing fixing card, 11. pressure regulator valves, 12. effusion meters, 13. pulse valves, 14.
Spacing outlet pipe, 15. feed pipes, 16. rainwater fluidisation boxes, 17. rainwater fluidized plates, 18. go out water needle head, 19. transparent sink, and 20.
Demonstration table, 21. controllers.
Specific embodiment
In FIG, support 1 top surface is placed with water tank 4, support 1 base surface has transparent sink 19, it is characterized in that: transparent water
Be placed with Demonstration table 20 in groove 19, transparent sink 19 side and bottom surface joining place access rainwater recycle pipe 2, rainwater recycle pipe 2 under
And on be sequentially connected in series the first filter 5, suction pump 3, until accessing water tank 4 from water tank 4 top, following in water tank 4 be furnished with to
Water pipe 15 and spacing outlet pipe 14, feed pipe 15 draws water tank 4 from water tank 4 bottom, after being passed down through support 1 top surface, from upper
Rain and being sequentially connected in series the second filter 6, pressure regulator valve 11, effusion meter 12, pulse valve 13, accessing until fluidizing box 16 top from rainwater
Current box 16, rainwater fluidisation box 16 bottom even installs out water needle head 18, and rainwater fluidizes the entrance of box 16 and goes out water needle head 18
Between equipped with rainwater fluidized plate 17, equipped with spacing fixing card 10, spacing rule 9 is vertically positioned in water tank 4 upper port of water tank 4
Side, card is inserted in spacing fixing card 10, and spacing funnel 8 is installed in the lower end of spacing rule 9, and the outlet of spacing funnel 8 is with soft
Pipe 7 connects the upper port of spacing outlet pipe 14, and spacing outlet pipe 14 is placed in transparent sink from water tank 4 bottom water tank 4, its lower port
In 19, controller 21 controls pressure regulator valve 11 and pulse valve 13.
In fig. 2, using circle, middle section does not open fluidisation circular hole to rainwater fluidized plate 17.
The operation principle of the present invention is: injects a certain amount of water to water tank 4 and transparent sink 19, during demonstration, opens and draw water
Pump 3 and controller 21, pulse valve 13, pressure regulator valve 11 are according to the setting work of controller 21, the metering analog rainfall of effusion meter 12
Size, uses water needle head 18 with pulse valve 13 and forms intermittent water outlet, is modeled as raindrop, and controls the size of raindrop, rainwater stream
Change the rainwater fluidized plate 17 in box 16, be to go out water needle head 18 in order to water is more equally distributed to each, demonstration natural rainfall
Various characteristics；It is possible that controller 21 including but not limited to programmable logic controller (PLC) (abbreviation plc), single-chip microcomputer etc. have control
Device or equipment；By being lifted or reducing spacing rule 9, to change the position of spacing funnel 8, to coordinate pressure regulation；Transparent sink
19 can make of glass, lucite or general transparent plastic；So that water outlet is relatively more each other to go out water needle head 18
Uniformly, rainwater fluidisation box 16 and rainwater fluidized plate 17 adopt circle, and rainwater fluidized plate 17 middle section does not open fluidisation circular hole.
Claims (2)
1. combine pressure-adjustable type artificial rainfall demonstration apparatus, by support, rainwater recycle pipe, suction pump, water tank, the first filter, the
Tow filtrator, flexible pipe, spacing funnel, spacing rule, spacing fixing card, pressure regulator valve, effusion meter, pulse valve, spacing water outlet
Pipe, feed pipe, rainwater fluidize box, rainwater fluidized plate, go out water needle head, transparent sink, Demonstration table, controller composition, and support (1) pushes up
Face is placed with water tank (4), support (1) base surface has transparent sink (19), it is characterized in that: transparent sink is placed with Demonstration table in (19)
(20), transparent sink (19) side and bottom surface joining place access rainwater recycle pipe (2), and rainwater recycle pipe (2) is from bottom to top successively
Concatenate the first filter (5), suction pump (3), until accessing water tank (4) from water tank (4) top, following in water tank (4) is furnished with
Feed pipe (15) and spacing outlet pipe (14), feed pipe (15) draws water tank (4) from water tank (4) bottom, is passed down through support (1)
After top surface, from top to bottom be sequentially connected in series the second filter (6), pressure regulator valve (11), effusion meter (12), pulse valve (13), until from
Rainwater fluidisation box (16) is accessed at rainwater fluidisation box (16) top, and rainwater fluidisation box (16) bottom even installs out water needle head (18),
Rainwater fluidizes the entrance of box (16) and goes out between water needle head (18) equipped with rainwater fluidized plate (17), the upper port of water tank (4) equipped with
Spacing fixing card (10), spacing rule (9) is vertically positioned inside water tank (4), and card is inserted in spacing fixing card (10), spacing quarter
Spacing funnel (8) is installed in the lower end of degree chi (9), and the outlet flexible pipe (7) of spacing funnel (8) connects the upper of spacing outlet pipe (14)
Port, spacing outlet pipe (14) is placed in transparent sink (19) from water tank (4) bottom water tank (4), its lower port, controller
(21) pressure regulator valve (11) and pulse valve (13) are controlled.
2. according to claim 1 in combination pressure-adjustable type artificial rainfall demonstration apparatus, rainwater fluidisation box (16), rainwater fluidized plate
(17) using circle, and rainwater fluidized plate (17) middle section does not open fluidisation circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020522.3A CN106373480A (en) | 2016-11-21 | 2016-11-21 | Combined pressure-regulating artificial rainfall demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020522.3A CN106373480A (en) | 2016-11-21 | 2016-11-21 | Combined pressure-regulating artificial rainfall demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106373480A true CN106373480A (en) | 2017-02-01 |
Family
ID=57891004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611020522.3A Withdrawn CN106373480A (en) | 2016-11-21 | 2016-11-21 | Combined pressure-regulating artificial rainfall demonstration device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106373480A (en) |
Citations (11)
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|---|---|---|---|---|
| CN101585024A (en) * | 2009-06-25 | 2009-11-25 | 舒安平 | Portable artificial rain simulating device |
| CN202587987U (en) * | 2012-03-05 | 2012-12-12 | 范颖芳 | Artificial rain-making simulating device |
| CN102934596A (en) * | 2012-12-10 | 2013-02-20 | 中国科学院武汉岩土力学研究所 | Artificial climate system for soil-vegetation-atmosphere continuous system model test |
| CN103604734A (en) * | 2013-11-04 | 2014-02-26 | 台州学院 | Rain-intensity-controllable unsaturated soil rainwater infiltration simulation system |
| CN203678572U (en) * | 2013-12-11 | 2014-07-02 | 西安理工大学 | Needle tubing type combined mobile rainfall simulator |
| CN104183187A (en) * | 2014-09-05 | 2014-12-03 | 西安科技大学 | Atmosphere water circulation demonstration device based on intermittent mechanism |
| KR101540180B1 (en) * | 2014-05-07 | 2015-07-28 | 강원대학교산학협력단 | An Apparatus for Rainfall Simulation in Centrifugal Model Test |
| CN204537603U (en) * | 2015-04-13 | 2015-08-05 | 浙江师范大学 | A kind of urban waterlogging inlet for stom water apparatus for demonstrating |
| CN205230476U (en) * | 2015-11-29 | 2016-05-11 | 董小炜 | Needle tubing formula rain making presentation device |
| CN205353078U (en) * | 2015-12-08 | 2016-06-29 | 河海大学 | Analogue means is infiltrated in rainfall |
| CN106000707A (en) * | 2016-06-23 | 2016-10-12 | 江汉大学 | Sprinkling machine |
-
2016
- 2016-11-21 CN CN201611020522.3A patent/CN106373480A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585024A (en) * | 2009-06-25 | 2009-11-25 | 舒安平 | Portable artificial rain simulating device |
| CN202587987U (en) * | 2012-03-05 | 2012-12-12 | 范颖芳 | Artificial rain-making simulating device |
| CN102934596A (en) * | 2012-12-10 | 2013-02-20 | 中国科学院武汉岩土力学研究所 | Artificial climate system for soil-vegetation-atmosphere continuous system model test |
| CN103604734A (en) * | 2013-11-04 | 2014-02-26 | 台州学院 | Rain-intensity-controllable unsaturated soil rainwater infiltration simulation system |
| CN203678572U (en) * | 2013-12-11 | 2014-07-02 | 西安理工大学 | Needle tubing type combined mobile rainfall simulator |
| KR101540180B1 (en) * | 2014-05-07 | 2015-07-28 | 강원대학교산학협력단 | An Apparatus for Rainfall Simulation in Centrifugal Model Test |
| CN104183187A (en) * | 2014-09-05 | 2014-12-03 | 西安科技大学 | Atmosphere water circulation demonstration device based on intermittent mechanism |
| CN204537603U (en) * | 2015-04-13 | 2015-08-05 | 浙江师范大学 | A kind of urban waterlogging inlet for stom water apparatus for demonstrating |
| CN205230476U (en) * | 2015-11-29 | 2016-05-11 | 董小炜 | Needle tubing formula rain making presentation device |
| CN205353078U (en) * | 2015-12-08 | 2016-06-29 | 河海大学 | Analogue means is infiltrated in rainfall |
| CN106000707A (en) * | 2016-06-23 | 2016-10-12 | 江汉大学 | Sprinkling machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170201 |
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| WW01 | Invention patent application withdrawn after publication |