CN205374445U - Portable rainfall simulation device - Google Patents
Portable rainfall simulation device Download PDFInfo
- Publication number
- CN205374445U CN205374445U CN201620144340.6U CN201620144340U CN205374445U CN 205374445 U CN205374445 U CN 205374445U CN 201620144340 U CN201620144340 U CN 201620144340U CN 205374445 U CN205374445 U CN 205374445U
- Authority
- CN
- China
- Prior art keywords
- rainfall
- pipeline
- header tank
- control valve
- main water
- 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
- Measuring Volume Flow (AREA)
Abstract
The utility model provides a portable rainfall simulation device, by the header tank, be located header tank bottom defeated water control valve, connect the flow water gauge, rotor flow meter (velocity of flow measuring device ), manual ball valve switch, the rainfall pipe support that loop through the pipeline intercommunication in defeated water control valve below from top to bottom, the rainfall pipe support includes the support, installs a plurality of rainfall pipelines that the owner on the support divides the pipeline and feeds through through connector and the main pipeline of dividing, two -layer and crisscross distribution about the rainfall pipeline divide into, the bottom of the rainfall pipeline micropore that drips that distributes. The utility model discloses can precise adjustment rainfall simulation quantum of rainfall and instantaneous rainfall intensity in the experiment, can satisfy different experiment requirements, have simple structure, convenient operation, the advantage of carrying easily.
Description
Technical field
This utility model relates to rainfall simulator technical field, particularly relates to a kind of portable simulation rainer.
Background technology
Simulated rainfall experiment be a kind of for identify pollutant in aeration zone migration rule, analyze rainfall intensity to the important laboratory facilities such as pollutant leaching and the influencing mechanism of diafiltration, soil erosion mechanism in aeration zone.At present, the rainfall simulator of domestic and international main flow is mainly used on outdoor sports, and price is costly, and a lot of projects are limited due to funds, fails to support to buy rainfall simulator, carrying out smoothly of experiment is caused certain obstacle.Meanwhile, in project, part Control release needs to complete in indoor, and existing rainfall simulator cannot realize this process, and researcher is only capable of the mode of application sprinkler and replaces simulated rainfall to test, and the accuracy of experimental result is caused very big impact by this.Therefore, a kind of rainfall simulator portable, that cost is low, experiment accuracy is high need be researched and developed.
Summary of the invention
This utility model is solved the technical problem that to be in that to provide a kind of portable simulation rainer, and this device can simulate the rainfall of different rainfalls and instantaneous rainfall intensity, meet different experiments requirement, has simple in construction, easy to operate, it is easy to the advantage carried.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of portable simulation rainer, it is characterized in that: by header tank, it is positioned at the defeated water control valve bottom header tank, it is connected to the flow water meter from top to bottom passing sequentially through pipeline connection below defeated water control valve, spinner flowmeter (flow rate measuring device), manual ball valve switchs, rainfall pipe support, described rainfall pipe support includes support, rack-mount main water-division pipeline and the some precipitation conduits connected with main water-division pipeline by union joint, described precipitation conduit is divided into upper and lower two-layer and is interspersed, the bottom of precipitation conduit is distributed the micropore that drips.
As the further improvement of the technical program, described main water-division pipeline and precipitation conduit are polypropylene tube, and main water-division pipeline internal diameter is 2 times of precipitation conduit internal diameter.
Portable simulation rainer described in the utility model, utilize flow water meter display rainfall cumulative volume, spinner flowmeter (flow rate measuring device) is utilized to adjust instantaneous rainfall intensity, quantum of rainfall in simulated rainfall experiment and instantaneous rainfall intensity can be accurately set, adopt various flow rate to control technology, different experiments requirement can be met；Simple in construction, easy to operate, it is adaptable to carry out indoor, the experiment of outdoor simulated rainfall.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable simulation rainer described in the utility model.
Component names corresponding in figure is: 1 header tank, 2 defeated water control valves, 3 flow water meters, 4 spinner flowmeters (flow rate measuring device), 5 manual ball valve switches, 6 rainfall pipe supports, 61 supports, 62 main water-division pipelines, 63 precipitation conduits, 64 drip micropore.
Detailed description of the invention
Refer to shown in Fig. 1, this utility model provides a kind of portable simulation rainer, by header tank 1, it is positioned at the defeated water control valve 2 bottom header tank, it is connected to the flow water meter 3 from top to bottom passing sequentially through pipeline connection below defeated water control valve, spinner flowmeter (flow rate measuring device) 4, manual ball valve switch 5, rainfall pipe support 6, described rainfall pipe support includes support 61, rack-mount main water-division pipeline 62 and the some precipitation conduits 63 connected with main water-division pipeline by union joint, described precipitation conduit is divided into upper and lower two-layer and is interspersed, the bottom of precipitation conduit is distributed the micropore 64 that drips.
Portable simulation rainer based on said structure design, header tank is made up of the high-density polyethylene drum or case indicating volume scale, main water-division pipeline is made up of the PPR polypropylene tube of internal diameter 4cm, precipitation conduit is made up of the PPR polypropylene tube of internal diameter 2cm, below precipitation conduit, the micropore that drips of densely covered 1mm, drips during for simulated rainfall.
The above; it it is only most preferred embodiment of the present utility model; not this utility model is done any pro forma restriction; any those of ordinary skill in the art; without departing under technical solutions of the utility model ambit; technical solutions of the utility model are made many possible variations and modification by the method content utilizing the disclosure above, belong to the scope of claims protection.
Claims (2)
1. a portable simulation rainer, it is characterized in that: by header tank, be positioned at the defeated water control valve bottom header tank, be connected to below defeated water control valve from top to bottom to pass sequentially through the flow water meter of pipeline connection, spinner flowmeter (flow rate measuring device), manual ball valve switch, rainfall pipe support, described rainfall pipe support includes support, rack-mount main water-division pipeline and the some precipitation conduits connected by union joint with main water-division pipeline, described precipitation conduit is divided into upper and lower two-layer and is interspersed, and the bottom of precipitation conduit is distributed the micropore that drips.
2. portable simulation rainer according to claim 1, it is characterised in that: described main water-division pipeline and precipitation conduit are polypropylene tube, and main water-division pipeline internal diameter is 2 times of precipitation conduit internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144340.6U CN205374445U (en) | 2016-02-26 | 2016-02-26 | Portable rainfall simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144340.6U CN205374445U (en) | 2016-02-26 | 2016-02-26 | Portable rainfall simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374445U true CN205374445U (en) | 2016-07-06 |
Family
ID=56272201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144340.6U Expired - Fee Related CN205374445U (en) | 2016-02-26 | 2016-02-26 | Portable rainfall simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374445U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323694A (en) * | 2016-10-08 | 2017-01-11 | 中国地质科学院水文地质环境地质研究所 | Full-automatic sampling device for roof runoff in different time periods |
| CN107255702A (en) * | 2017-07-18 | 2017-10-17 | 长安大学 | A kind of portable surface runoff modeling determines device |
| CN108519195A (en) * | 2018-03-20 | 2018-09-11 | 安庆三维电器有限公司 | A kind of container rainfall simulator |
-
2016
- 2016-02-26 CN CN201620144340.6U patent/CN205374445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323694A (en) * | 2016-10-08 | 2017-01-11 | 中国地质科学院水文地质环境地质研究所 | Full-automatic sampling device for roof runoff in different time periods |
| CN107255702A (en) * | 2017-07-18 | 2017-10-17 | 长安大学 | A kind of portable surface runoff modeling determines device |
| CN108519195A (en) * | 2018-03-20 | 2018-09-11 | 安庆三维电器有限公司 | A kind of container rainfall simulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205374445U (en) | Portable rainfall simulation device | |
| CN104535295A (en) | Multi-functional experimental device for simulating bevel flowing water force factor and experimental method thereof | |
| CN102721800B (en) | Artificial rainfall runoff and soil water motion simulation experimental system | |
| CN103397876A (en) | Gas well liquid-carrying mechanism visualization simulation experiment device of complex structural well | |
| CN108806450A (en) | A kind of Modular trial device of covered karst water sport and solute transfer process | |
| CN109446604A (en) | The area the Wei Kong Runoff Forecast method coupled based on the hydrology with hydrodynamic model | |
| CN107424470A (en) | A kind of water supply network analogue simulation system | |
| CN104502062A (en) | Experimental device for simulation of water flows in different curve angles | |
| CN206168621U (en) | Controllable raininess rainfall simulation device in field | |
| CN207623334U (en) | It is a kind of to be used for parallel movable rainfall equipment of the Simulated rainwater isotope to earth surface effects | |
| CN101300942B (en) | Method for simulating moisture surrounding variation of sandy woodland grassland ecologic system and facilities | |
| CN205607977U (en) | A simple and easy analog system for studying pollutant action in roofing runoff system | |
| CN204405648U (en) | A kind of indoors artificial simulation acid precipitation test unit | |
| CN106991874A (en) | A kind of many suspended span river crossing oil pipeline dynamics experimental devices for interior outflow | |
| CN203408819U (en) | Artificial rainfall experimental device | |
| CN108804761B (en) | Multi-medium groundwater migration simulation method and system | |
| CN206557208U (en) | A kind of water holding device for determining litter or soil | |
| CN105333989B (en) | For measuring the pressure-inducting device of the differential pressure of liquid medium in pipeline | |
| CN102538896B (en) | Flow stabilizing device for measuring different hydraulic gradients | |
| CN207517211U (en) | A kind of advanced process control actual training device | |
| CN105717965B (en) | Constant temperature and pressure recirculated water automatic control system for fluid structure interaction mode experiment | |
| CN104535739A (en) | Indoor manual simulation acid rain test device | |
| CN107860444A (en) | A kind of liquid flow standard device and its scaling method | |
| KR101592927B1 (en) | Movable and Assemble Type Field Rainfall Simulator For LID Verification | |
| CN205211268U (en) | Test device of groundwater to motion of boundary vicinity well is verified to simulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |