CN212586322U - Indoor artificial rainfall simulator device - Google Patents
Indoor artificial rainfall simulator device Download PDFInfo
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- CN212586322U CN212586322U CN201921810190.8U CN201921810190U CN212586322U CN 212586322 U CN212586322 U CN 212586322U CN 201921810190 U CN201921810190 U CN 201921810190U CN 212586322 U CN212586322 U CN 212586322U
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Abstract
The utility model discloses an indoor artificial rainfall simulator device, which relates to the technical field of meteorological hydrological simulation observation equipment and mainly comprises a telescopic bracket, a water supply system and a water spraying system; the characteristics of easy assembly, portability and stability of the aluminum box gold tube frame are utilized to form a height-adjustable frame structure, a needle type sprinkler capable of adjusting rainfall, rainfall intensity and rainfall duration is combined, and an automatic flow-controllable water conveying pipeline system is matched to perform artificial rainfall simulation in different indoor rainfall environments so as to perform rainfall process simulation experiments and acquire hydrological process related data such as rainfall, surface runoff and soil moisture infiltration in different rainfall environments. By using the device, the obtained related results can provide basic background information for the hydrological process in a research area on one hand, and also provide certain technical support for related researches in the fields of water resource development and utilization, agricultural production irrigation, water and soil erosion prevention and control and the like in the research area on the other hand.
Description
Technical Field
The utility model relates to a meteorological hydrology simulation observation equipment technical field especially relates to an indoor artificial rainfall simulation device.
Background
In recent years, extreme weather frequently occurs due to global climate change, so that the fields of various countries such as industry, agriculture, traffic, environmental protection and the like are seriously affected, and the development of the countries is restricted to a great extent. In order to deal with adverse effects caused by climate change, researchers develop a series of relevant researches aiming at meteorological hydrology so as to provide certain theoretical and technical support for preventing and treating climate disasters and reasonably developing water and soil resources. At present, in order to accurately forecast the meteorological hydrological conditions in the natural environment and obtain the data of runoff, vegetation and soil conditions of an underlying surface under different rainfall conditions, artificial rainfall equipment for simulating the natural rainfall conditions is widely used.
The artificial rainfall simulation device is an artificial rainfall device capable of simulating different rainfall conditions (rainfall duration, rainfall condition, rainfall amount and the like) according to research requirements, and mainly comprises an indoor artificial rainfall device and an outdoor artificial rainfall device. Because the controllable factors of the indoor environment are few, compared with the field environment, the influence on the rainfall process is small, at present, researchers mostly use indoor artificial rainfall simulators and are assisted with artificial soil tanks to conduct hydrological process researches such as induced sand production on underlying surfaces and soil moisture infiltration. For the existing indoor artificial rainfall simulation equipment, due to the limitation of indoor places and spaces, the size of the rainfall equipment is fixed, the volume of the rainfall equipment is large, the adjustability of technical parameters of rainfall is poor, and the technical parameters such as rainfall area, rainfall height and the like are single, so that the adjustment of related technical parameters can not be carried out according to research needs. Meanwhile, the indoor artificial rainfall simulator needs multiple persons to carry out in the assembling and operating processes, wastes time and labor, finally influences the use of the indoor artificial rainfall simulator, leads to the limitation of the use environment of the artificial rainfall simulator, influences the application range of the rainfall simulator, and further limits and influences the related research field and research process of using the indoor artificial rainfall simulator.
Disclosure of Invention
For solving above technical problem, the utility model provides an indoor artificial simulation rainfall device to the equipment of solving current indoor artificial simulation rainfall equipment is loaded down with trivial details, the operation is complicated, and rainfall technical parameter is fixed, and controllable control range is little, the single scheduling problem of service environment.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides an indoor artificial rainfall simulator device, including telescopic bracket, water supply system and water spray system, water spray system set up in telescopic bracket's top, water supply system be used for doing water spray system supplies water.
Optionally, the telescopic bracket comprises a lower bracket and an upper bracket, the upper bracket is arranged at the top of the lower bracket, and the water spraying system is arranged at the top of the upper bracket.
Optionally, the top of the lower bracket is provided with a plurality of upper brackets.
Optionally, the bottom of the lower bracket is provided with universal wheels.
Optionally, the water supply system includes a water tank and a water pump, a water inlet of the water pump is communicated with the water tank, and a water outlet of the water pump is communicated with the water spraying system.
Optionally, a first valve is further disposed between the water tank and the water pump.
Optionally, the water spraying system includes a spray head, a flow meter and a second valve, the flow meter is disposed between the spray head and the second valve, and the second valve is communicated with the water supply system.
Optionally, the water spraying system further comprises an electric control box, and the electric control box is electrically connected with the water supply system and the water spraying system.
The utility model discloses for prior art gain following technological effect:
(1) the utility model provides an indoor artificial simulation rain ware device uses aluminum alloy pipe fitting's easy equipment nature, stability, portability to assemble monolithic structure, can satisfy the indoor artificial simulation rainfall that carries out that is used for different areas and use, compare current fixed dimension's rain ware, its life cycle further promotes with application range.
(2) The utility model provides an indoor artificial simulation rainfall ware device can preferably carry out rainfall environment and adjust, adjusts the rainfall height through aluminum alloy frame structure promptly, rainfall area and rainfall scope to combine independent needle type rainfall sprinkler, can control each rainfall sprinkler by oneself, carry out independent settlement to its rainfall intensity such as little rain, well rain, heavy rain, rainstorm. Compared with the existing single indoor rainfall equipment with the adjustable rainfall technical parameters, the rainfall technical parameter adjustability is increased, the rainfall environment is rich, the research and the use of different rainfall processes are facilitated, the observation environment is flexible and changeable, and the use efficiency is increased to some extent.
(3) The utility model provides an indoor artificial simulation rain ware device adopts aluminum alloy pipe fitting and automatic conduit to be independent can the package assembly, and whole device not only installs convenient operation, can reduce personnel's cost, and easy later stage rain ware is maintained and is upgraded the transformation moreover, and rain ware preparation and maintenance cost are all lower, have increased its service environment's friendly degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the indoor artificial rainfall simulator device of the utility model.
Description of reference numerals: 1. an aluminum alloy pipe fitting; 2. a bolt; 3. a universal wheel; 4. an electric push rod; 5. a needle-type sprinkler head; 6. a rotameter; 7. an electrically operated valve; 8. a water delivery pipe; 9. a water pump; 10. a manual valve; 11. a water tank; 12. an electric cabinet.
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.
The first embodiment is as follows:
as shown in fig. 1, the embodiment provides an indoor artificial rainfall simulator device, which comprises a telescopic bracket, a water supply system and a water spraying system, wherein the water spraying system is arranged at the top of the telescopic bracket, and the water supply system is used for supplying water for the water spraying system.
The telescopic bracket is made of aluminum alloy materials and comprises a lower bracket and an upper bracket, the lower bracket comprises a frame structure which is formed by fixing a plurality of aluminum alloy pipe fittings 1 in assembling modes such as welding, and the bottom of the frame structure is provided with a plurality of universal wheels 3 so as to be convenient to move.
The water spraying system comprises a needle type sprinkler head 5, a rotor flow meter 6 and an electric valve 7 which are all fixedly arranged at the top of the upper support.
The water supply system comprises a water tank 11 and a water pump 9, the water inlet of the water pump 9 is communicated with the water tank 11, and the water outlet of the water pump 9 is communicated with the water spray system. A first valve is also arranged between the water tank 11 and the water pump 9. The first valve is a manual valve 10.
The indoor artificial rainfall simulator device also comprises an electric cabinet 12, and the electric cabinet 12 is electrically connected with the rotor flow meter 6, the electric valve 7 and the water pump 9.
The water outlet of the water pump 9 is communicated with the electric valve 7 through a water delivery pipe 8, and the water delivery pipe 8 adopts a hose.
And (3) observation process: rainfall technical parameters including rainfall height, rainfall area, rainfall range, rainfall intensity, rainfall amount, rainfall duration and the like are automatically set according to the size and the use requirement of an indoor site, an electric cabinet 12, a water conveying pipeline 8 and a water supply water tank 11 are matched for artificial automatic simulation rainfall observation, and related analysis research of quantitatively researching surface hydrological processes (surface runoff sediment process and soil moisture movement process) in different rainfall environments is carried out.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (3)
1. An indoor artificial rainfall simulator device is characterized by comprising a telescopic bracket, a water supply system and a water spraying system, wherein the water spraying system is arranged at the top of the telescopic bracket and is used for supplying water to the water spraying system;
the telescopic support comprises a lower support and an upper support, the upper support is arranged at the top of the lower support, and the water spraying system is arranged at the top of the upper support;
the top of the lower bracket is provided with a plurality of upper brackets;
the water supply system comprises a water tank and a water pump, wherein a water inlet of the water pump is communicated with the water tank, and a water outlet of the water pump is communicated with the water spray system;
a first valve is also arranged between the water tank and the water pump;
the water spraying system comprises a spray head, a flow meter and a second valve, the flow meter is arranged between the spray head and the second valve, and the second valve is communicated with the water supply system.
2. An indoor artificial rainfall simulator device of claim 1 wherein the lower support frame is provided at a bottom thereof with universal wheels.
3. The indoor artificial rainfall device of claim 1 and further comprising an electrical control box electrically connected to the water supply system and the water injection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810190.8U CN212586322U (en) | 2019-10-25 | 2019-10-25 | Indoor artificial rainfall simulator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810190.8U CN212586322U (en) | 2019-10-25 | 2019-10-25 | Indoor artificial rainfall simulator device |
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| CN212586322U true CN212586322U (en) | 2021-02-23 |
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| CN201921810190.8U Active CN212586322U (en) | 2019-10-25 | 2019-10-25 | Indoor artificial rainfall simulator device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406150A (en) * | 2021-06-18 | 2021-09-17 | 湖南致力工程科技有限公司 | Rainfall process active ground electric field time-space response simulation experiment device |
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2019
- 2019-10-25 CN CN201921810190.8U patent/CN212586322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406150A (en) * | 2021-06-18 | 2021-09-17 | 湖南致力工程科技有限公司 | Rainfall process active ground electric field time-space response simulation experiment device |
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