CN214622622U - Small indoor artificial rainfall simulation device - Google Patents
Small indoor artificial rainfall simulation device Download PDFInfo
- Publication number
- CN214622622U CN214622622U CN202120082497.1U CN202120082497U CN214622622U CN 214622622 U CN214622622 U CN 214622622U CN 202120082497 U CN202120082497 U CN 202120082497U CN 214622622 U CN214622622 U CN 214622622U
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- Prior art keywords
- rainfall
- pulley
- rainwater
- reflux
- support
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- 238000004088 simulation Methods 0.000 title claims abstract description 30
- 238000010992 reflux Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 16
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a small-size indoor artificial simulation rainfall device, include rainwater reflux unit, rainfall device and shelter from the device, rainwater reflux unit's upper end is provided with the rainfall device and shelters from the device, and the rainfall device inlays at rainwater reflux unit, and the rainfall device is connected with rainwater reflux unit through the universal wheel, the rainfall device is located the inside that shelters from the device. This small-size indoor artificial simulation rainfall device can cooperate different aperture spray tubes and shower nozzles, the shower nozzle interval, rainfall intensity, the rainfall diameter is also freely adjusted, thereby the rainfall environment of different experiments of simulation, the support removes conveniently, be adapted to and change different experiment backgrounds, rainwater reflux bed can effectively retrieve the outer rainwater of runoff groove, thereby through simple filtration cyclic utilization, prevent that the water pipe from blockking up the influence experiment, and effectively reduce the interference of external force factors such as wind-force to the experiment through the rain curtain, improve the degree of accuracy of advancing of experiment.
Description
Technical Field
The utility model belongs to the technical field of the artificial rainfall simulation, specifically be a small-size indoor artificial rainfall simulation device.
Background
In many agriculture and forestry experiments, artificial rainfall simulation needs to be carried out, the artificial rainfall simulation experiment is realized by depending on various artificial rainfall simulation devices, and the damage degree of rainfall to soil is researched by simulating the rainfall intensity, the rainfall duration and the like in a natural state and observing the soil erosion, the runoff production and the sand production processes under different treatment conditions. In the prior art, artificial rainfall simulation devices can be currently divided into indoor artificial rainfall simulation devices and field artificial rainfall simulation devices. The indoor artificial rainfall simulation device has the advantages of large layout area and difficulty in moving, and the small-size indoor portable artificial rainfall simulation device has the advantages of easiness in moving and layout and capability of simulating natural rainfall in a small-range area.
The existing artificial simulation device is generally large in layout area, is mostly arranged in the field, is often interfered by various factors such as wind power, water power and the like, is easy to damage, and has aging problems of equipment, and the like. Except this, the rainfall shower nozzle interval of current device is generally comparatively fixed, and the all kinds of experimental flexibility of adaptation receives the restriction.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a small-size indoor artificial rainfall simulation device is provided to solve present artificial rainfall simulation device and use the dumb, the problem that the water pipe blockked up easily.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a small-size indoor artificial simulation rainfall device, includes rainwater reflux unit, rainfall device and shelters from the device, rainwater reflux unit's upper end is provided with the rainfall device and shelters from the device, and the rainfall device inlays at rainwater reflux unit, and the rainfall device is connected with rainwater reflux unit through the universal wheel, the rainfall device is located the inside of sheltering from the device.
Furthermore, the rainwater reflux device comprises a reflux bed, the reflux bed comprises a water falling hole, circular rod holes, a pipeline and a water storage tank, the water falling hole is uniformly formed in the upper surface of the reflux bed, the circular rod holes are formed in the four corners of the reflux bed, the pipeline is arranged inside the reflux bed, and one end of the pipeline is connected with the water storage tank.
Furthermore, a filtering funnel-shaped double-layer filter is arranged inside the pipeline.
Furthermore, the rainfall device comprises a pulley support, a pulley assembly and a support frame, wherein the pulley support is arranged at the top end of the support frame, and the pulley assembly is arranged in the pulley support.
Furthermore, the inside slip chamber that is provided with of pulley bracket, and loose pulley assembly inlays in the slip chamber.
Furthermore, the lower extreme of loose pulley assembly is provided with the pulley, the upper end of pulley is provided with the spacing screw, and the upper end of spacing screw is provided with the connecting pipe, the top of connecting pipe is provided with puts the tube hole, the front end and the rear end of link between the pulley all are provided with the anticollision sponge, put the built-in memory deformation material in the tube hole.
Furthermore, the support frame is equipped with portable universal wheel, the universal wheel is equipped with the braking device, and the universal wheel passes through the spacing screw and links to each other in the supporting leg.
Furthermore, the shielding device comprises a rain curtain, a lifting rope and a supporting rod, the supporting rod is matched with the circular rod hole, and the top end of the supporting rod is provided with the rain curtain and the lifting rope.
Has the advantages that: compared with the prior art, the method has the following advantages:
this small-size indoor artificial simulation rainfall device can cooperate different aperture spray tubes and shower nozzle, the shower nozzle interval, rainfall intensity, the rainfall diameter is also freely adjusted, thereby the rainfall environment of simulation different experiments, the support removes conveniently, be adapted to and change different experimental backgrounds, rainwater reflux bed can effectively retrieve the outer rainwater of runoff groove, thereby through simple filtration cyclic utilization, prevent that the water pipe from blockking up the influence experiment, and effectively reduce the interference of external force factors such as wind-force to the experiment through the rain curtain, improve the degree of accuracy of advancing of experiment, moreover the utility model discloses be provided with the cooperation of water storage tank and carry out the artificial simulation rainfall experiment, adapt to more artificial simulation rainfall experiment requirements.
Drawings
FIG. 1 is a general schematic view of the present invention;
fig. 2 is a schematic view of the pulley assembly of the present invention;
fig. 3 is a schematic view of the pulley assembly and the pulley bracket according to the present invention;
FIG. 4 is a schematic view of the structure of the bracket leg of the present invention;
FIG. 5 is a top view of the rainwater reflux bed of the present invention;
fig. 6 is a schematic view of the structure of the rainwater reflux bed of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the small indoor artificial rainfall simulation device of the present application comprises a rainwater reflux device, a rainfall device and a shielding device, wherein the upper end of the rainwater reflux device is provided with the rainfall device and the shielding device, the rainfall device is embedded in the rainwater reflux device, the rainfall device is connected with the rainwater reflux device through a universal wheel 31, and the rainfall device is located in the shielding device, so that the utility model can be matched with the rainfall intensity and the rainfall diameter of the sprayers with different apertures to freely adjust the sprayer spacing, thereby simulating the rainfall environment of different experiments; the support is convenient to move and is suitable for replacing different experimental backgrounds; the rainwater backflow bed can effectively recover rainwater outside the radial groove, and can be recycled through simple filtration, and interference of external force factors such as wind power and the like on an experiment can be effectively reduced through the rain curtain. Furthermore, the utility model discloses can cooperate with the small-size water storage tank of 1 x 1m and carry out the artificial simulation rainfall experiment, adapt to more artificial simulation rainfall experiment requirements.
Rainwater reflux unit includes backflow bed 4, backflow bed 4 is including the hole 41 that falls into water, circular pole hole 42, pipeline 43 and water storage tank 44, backflow bed 4 upper surface evenly is provided with the hole 41 that falls into water, backflow bed 4's four corners all is provided with circular pole hole 42, and backflow bed 4 is inside to be provided with pipeline 43, the one end of pipeline 43 is connected with water storage tank 44, the hole 41 that falls into water is the circular cone funnel shape, backflow bed 4 is inside to be provided with the cavity, the inside pipeline 43 that is equipped with of cavity lower extreme, when the rainfall simulation experiment goes on, the rainwater that originally falls on ground can be retrieved into in the cavity through the hole 41 that falls into water pipe 43, be equipped with rainwater double-deck filter 431 in the pipeline 43, thereby can purify water, make its concentrate to retrieve outside water storage tank 44, reuse.
The pipeline 43 is internally provided with a filtering funnel-shaped double-layer filter 431, and the filtering funnel-shaped double-layer filter 431 is an existing filter, so that the water quality can be purified on the one hand, and the pipeline 43 is prevented from being blocked on the other hand.
The rainfall device includes pulley support 1, loose pulley assembly 2, support frame 3, and the top of support frame 3 is provided with pulley support 1, is provided with loose pulley assembly 2 in the pulley support 1, and loose pulley assembly 2 can be in pulley support 1 back and forth movement regulation distance, and the user can be for adjusting according to actual conditions, uses nimble convenience more.
The pulley support 1 is internally provided with a sliding cavity 101, the pulley component 2 is embedded in the sliding cavity 101, and the pulley 21 in the pulley component 2 is embedded in the sliding cavity 101, so that the normal operation of the pulley component 2 is ensured.
The pulley assembly 2 is provided with a pulley 21 at the lower end, a limit screw 23 is arranged at the upper end of the pulley 21, a connecting pipe 22 is arranged at the upper end of the limit screw 23, a pipe placing hole 221 is arranged at the top end of the connecting pipe 22, anti-collision sponges 24 are arranged at the front end and the rear end of a connecting frame between the pulleys 21, a memory deformation material is arranged in the pipe placing hole 221, two pulley assemblies 2 in the pulley support 1, the pipe placing holes 221 which are opposite on the pulley assemblies 2 can enable a water pipeline with a certain caliber to pass through, and the memory elastic material plays a role in fixing, is the prior art and can fix water pipes with different diameters, a user can install the water pipes according to actual conditions, the use is more flexible and convenient, the limit screw 23 is arranged at the connecting part with the pulley support 1, when the rainfall interval required by the test is adjusted, the limit screw 23 can lock the pulleys, make it fix a certain position, the front end and the rear end of the link between the pulley 21 all are provided with crashproof sponge 24, avoid should reason such as improper operation, cause the inside card of pulley to die.
The support frame 3 is provided with a movable universal wheel 31, the universal wheel 31 is provided with a braking device 32, the universal wheel 31 is connected with the support leg 30 through a limit screw 23, and when the device moves, the device can roll on the ground through the universal wheel 31, so that labor force is reduced; when the device reaches a specified place of a test, the brake device 32 is awakened by treading with the foot obliquely and downwards, the four universal wheels 31 are all provided with the brake device 32, and when the four universal wheels 31 all start the brake device 32, the device can be effectively fixed.
The shielding device comprises a rain curtain 51, a lifting rope 52 and a supporting rod 53, the supporting rod 53 is matched with the circular rod hole 42, the top end of the supporting rod 53 is provided with the rain curtain 51 and the lifting rope 52, the principles of the rain curtain 51, the lifting rope 52 and the supporting rod 53 are the same as those of a window roller shutter, the lifting rope 52 is pulled to control the lifting of the rain curtain 51, when a rainfall simulation test is carried out, the lifting rope 52 is pulled, the rain curtain 51 can be put down, on one hand, the test rainfall can not enter a place except an indoor test area, and is completely concentrated in the rainwater backflow bed 4, so that the rainwater is fully recovered, and on the other hand, the influence of external factors such as wind power on the test is reduced.
The utility model provides a thinking and implementation method of small-size indoor artificial rainfall simulation device, it is many specifically to use the way, above only the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary skilled person, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements should also be regarded as the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a small-size indoor artificial simulation rainfall device which characterized in that: comprises a rainwater reflux device, a rainfall device and a shielding device, wherein the rainwater reflux device comprises a reflux bed (4), the reflux bed (4) comprises a water falling hole (41), a circular rod hole (42), a pipeline (43) and a water storage tank (44), the water falling hole (41) is uniformly formed in the upper surface of the reflux bed (4), the circular rod hole (42) is formed in each of the four corners of the reflux bed (4), the pipeline (43) is arranged in the reflux bed (4), one end of the pipeline (43) is connected with the water storage tank (44), a filtering funnel-shaped double-layer filter (431) is arranged in the pipeline (43), the rainfall device and the shielding device are arranged at the upper end of the rainwater reflux device, the rainfall device is embedded in the rainwater reflux device, the rainfall device is connected with the rainwater reflux device through a universal wheel (31), and the rainfall device is positioned in the shielding device, the rainfall device comprises a pulley support (1), a pulley assembly (2) and a support frame (3), wherein the pulley support (1) is arranged at the top end of the support frame (3), the pulley assembly (2) is arranged in the pulley support (1), the shielding device comprises a rain curtain (51), a lifting rope (52) and a support rod (53), the support rod (53) is matched with the circular rod hole (42), and the rain curtain (51) and the lifting rope (52) are arranged at the top end of the support rod (53).
2. The small indoor artificial rainfall device of claim 1, wherein: the pulley support (1) is internally provided with a sliding cavity (101), and the pulley component (2) is embedded in the sliding cavity (101).
3. The small indoor artificial rainfall device of claim 1, wherein: the pulley assembly is characterized in that the lower end of the pulley assembly (2) is provided with a pulley (21), the upper end of the pulley (21) is provided with a limit screw (23), the upper end of the limit screw (23) is provided with a connecting pipe (22), the top end of the connecting pipe (22) is provided with a pipe placing hole (221), the front end and the rear end of a connecting frame between the pulleys (21) are provided with anti-collision sponges (24), and a memory deformation material is arranged in the pipe placing hole (221).
4. The small indoor artificial rainfall device of claim 1, wherein: the support frame (3) is equipped with portable universal wheel (31), universal wheel (31) are equipped with braking device (32), and universal wheel (31) link to each other in supporting leg (30) through spacing screw (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082497.1U CN214622622U (en) | 2021-01-12 | 2021-01-12 | Small indoor artificial rainfall simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082497.1U CN214622622U (en) | 2021-01-12 | 2021-01-12 | Small indoor artificial rainfall simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214622622U true CN214622622U (en) | 2021-11-05 |
Family
ID=78436441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120082497.1U Expired - Fee Related CN214622622U (en) | 2021-01-12 | 2021-01-12 | Small indoor artificial rainfall simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214622622U (en) |
-
2021
- 2021-01-12 CN CN202120082497.1U patent/CN214622622U/en not_active Expired - Fee Related
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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: 20211105 |