CN213148925U - Portable artificial rainfall simulation device - Google Patents
Portable artificial rainfall simulation device Download PDFInfo
- Publication number
- CN213148925U CN213148925U CN202022109491.7U CN202022109491U CN213148925U CN 213148925 U CN213148925 U CN 213148925U CN 202022109491 U CN202022109491 U CN 202022109491U CN 213148925 U CN213148925 U CN 213148925U
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- Prior art keywords
- artificial rainfall
- water pipe
- vertical water
- portable artificial
- rainfall
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- 238000004088 simulation Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 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
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a portable artificial rainfall simulation device belongs to artificial rainfall technical field. This portable artificial rainfall simulation device includes vertical water pipe, return bend and the horizontal water pipe who links to each other with vertical water pipe upper end through the return bend, be equipped with more than one shower nozzle device on the horizontal water pipe, the return bend includes the outer tube and at the inside first hollow connecting piece of the mutual articulated of pivot and the hollow connecting piece of second of outer tube, vertical water pipe lower extreme has cup jointed strutting arrangement, strutting arrangement is including cup jointing in vertical water pipe's adjustable ring and the supporting leg that links to each other with the adjustable ring. The utility model can adapt to the ground with different slopes and simulate the rainfall environments with different heights; the device supporting legs have good stability, can be suitable for being used on the ground in a field environment with complex terrain, and are convenient to store and carry; the angle of the nozzle is adjustable, the effect of simulating the angle of natural rainfall is good, the size of the nozzle can be changed according to the rainfall simulation scene, and the practicability is high.
Description
Technical Field
The utility model belongs to the technical field of the artificial rainfall, concretely relates to portable 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 large layout area and is not easy to move, and the relative field portable artificial rainfall simulation device has the advantages of easy carrying and installation and capability of simulating natural rainfall in a small area.
The existing field portable artificial simulation device lacks height simple adjustability for simulating rainfall intensity, and the rainfall height with lower height required by lower rainfall intensity cannot be met; some devices lack the angle adjustability of the horizontal water conveying pipeline, and cannot fix the device well and adjust the rainfall angle when the ground is at a certain gradient; some methods lack the adjustment of the angle of the spray head, when the rainfall intensity is low, the influence of wind factors is large, and the rainfall angle can be greatly changed, so that the artificial rainfall simulation deviates from an experimental area. The devices can not be well adapted to the complicated field experiment environment, and irreversible error influence is caused to the manual rainfall simulation experiment.
Disclosure of Invention
The technical problem is as follows: to the above-mentioned problem that exists among the prior art, the utility model aims to solve the technical problem that a portable artificial rainfall simulation device solves current device rainfall height, the unable regulation of horizontal conduit angle, and device monolithic stationary is unstable and technical problem such as the unable regulation of rainfall simulation angle is provided.
The technical scheme is as follows: in order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a portable artificial rainfall simulation device, includes perpendicular conduit, return bend and the horizontal conduit who links to each other with perpendicular conduit upper end through the return bend, be equipped with more than one shower nozzle device on the horizontal conduit, the return bend includes the outer tube and at the inside first hollow connecting piece of the mutual articulated of pivot and the hollow connecting piece of second of outer tube, strutting arrangement has been cup jointed to perpendicular conduit lower extreme, strutting arrangement is including cup jointing in perpendicular conduit's adjustable ring and the supporting leg that links to each other with the adjustable ring.
Furthermore, be equipped with first stop screw on the adjustable ring, the supporting leg includes first supporting leg, second supporting leg and sets up the second stop screw on first supporting leg.
Furthermore, a stabilizing ring sleeved with the vertical water conveying pipeline is further arranged below the adjusting ring and connected with the first supporting leg through a connecting sheet.
Furthermore, the number of the supporting legs is more than one.
Further, the spray head device comprises a connecting block and a spray nozzle which is rotatably connected with the connecting block.
Furthermore, the number of the vertical water conveying pipes is more than one, and two adjacent vertical water conveying pipes are connected through a pipe connector.
Further, the pipe connector includes a gasket and a snap ring.
Has the advantages that: compared with the prior art, the utility model discloses a have following advantage: 1. the horizontal water conveying pipeline has good adjustability, can adapt to the ground with different gradients for use, and can simulate rainfall environments with different heights, and the height of the device can be adjusted; 2. the device supporting legs have good stability, can be suitable for being used on the ground in a field environment with complex terrain, and are convenient to store and carry; 3. the angle of the nozzle is adjustable, the effect of simulating the angle of natural rainfall is good, the size of the nozzle can be changed according to the rainfall simulation scene, and the practicability is high.
Drawings
FIG. 1 is a general schematic view of the present invention;
fig. 2 is a schematic view of the unfolding structure of the supporting device of the present invention;
FIG. 3 is a schematic view of the retracting structure of the supporting device of the present invention;
fig. 4 is a schematic top view of the supporting device of the present invention;
FIG. 5 is a schematic structural view of the sprinkler head of the present invention;
fig. 6 is a schematic cross-sectional structure diagram of the pipe connector of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawing.
As shown in fig. 1, a portable artificial rainfall simulation device comprises two vertical water pipes 5 connected with each other by a pipe connector 4 (the number of the vertical water pipes 5 can be reasonably selected according to the use height), an elbow pipe 2 and a horizontal water pipe 6 connected with the upper end of the vertical water pipe 5 by the elbow pipe 2, wherein a plurality of spray head devices 3 are arranged on the horizontal water pipe 6, the spray head devices 3 are used for simulating rainfall, the elbow pipe 2 comprises an outer pipe 24 and a first hollow connecting piece 21 and a second hollow connecting piece 22 which are hinged with each other by a rotating shaft 23 inside the outer pipe 24, the hollow parts of the first hollow connecting piece 21 and the second hollow connecting piece 22 can pass through water flow, two ends of the outer pipe 24 are respectively connected with the vertical water pipe 5 and the horizontal water pipe 6 to form a seal, water enters the horizontal water pipe 6 from the water inlet (not shown in the figure) of the vertical water pipe 5 through the inside, and is sprayed out from the spray head device 3 to simulate the rainfall process; the first hollow connecting piece 21 is connected with the vertical water conveying pipeline 5, the second hollow connecting piece 22 is connected with the horizontal water conveying pipeline 6, the connection mode of the hollow connecting pieces and the water conveying pipeline can be a threaded connection mode or a quick joint mode, and the two hollow connecting pieces are hinged with each other, so that the angle of the horizontal water conveying pipeline 6 relative to the vertical water conveying pipeline 5 can be adjusted, and the water-saving device is suitable for the ground with slope; the both ends of horizontal water pipe 6 can respectively connect return bend 2 and vertical water pipe 5 (as shown in figure 1), thereby span and be subaerial by artificial rainfall in needs, in some places that use is limited, 6 one end of horizontal water pipe also can carry out the shutoff with the end cap, only one end links to each other with vertical water pipe 5, support the state that forms single armed through return bend 2 and support, the scene that can't the multiple spot support when adaptation space is limited, for example, carry out the rainfall simulation experiment on the very big inclined plane of slope, single armed supports for both arms support more convenient and practical.
As shown in fig. 1 and 2, the lower end of the vertical water pipe 5 is sleeved with the supporting device 1, the supporting device 1 comprises an adjusting ring 11 sleeved on the vertical water pipe 5 and a plurality of supporting legs 12 connected with the adjusting ring 11, a first limit screw 111 is arranged on the adjusting ring 11, the position of the adjusting ring 11 on the vertical water pipe 5 can be limited by adjusting the first limit screw 111, the supporting legs 12 comprise first supporting legs 121, second supporting legs 122 and second limit screws 123 arranged on the first supporting legs 121, the second supporting legs 122 are sleeved in the first supporting legs 121 in a telescopic manner, the extending length of the second supporting legs 122 can be limited by rotating the second limit screws 123, the plurality of supporting legs 12 can be set to different lengths according to devices, and can adapt to different terrain conditions. As shown in fig. 3, the upward movement of the adjusting ring 11 can also tighten a plurality of supporting legs 12, so as to reduce the volume and facilitate carrying during transportation;
the adjusting ring 11 below still is equipped with the steady ring 14 that cup joints with perpendicular conduit 5, and steady ring 14 passes through connection piece 15 and links to each other with first supporting leg 121, and steady ring 14 and connection piece 15 play the effect of strengthening the firm to supporting leg 12, form a stable triangle-shaped through perpendicular conduit 5, supporting leg 12 and connection piece 15, strengthen whole strutting arrangement 1's stability greatly.
As shown in fig. 4, the number of the support legs 12 is 4, and the support legs are symmetrically distributed, the number of the support legs 12 can be properly set according to the terrain of the use area, and the support device 1 can be used in practice and can also carry a plurality of support devices which are radially matched with the outer diameter of the vertical water pipeline 5, and the support device can be a tripod support device or a quadruped support device or a support device with more support legs, and the support devices can be selected for use according to the terrain conditions of the use place.
As shown in fig. 5, the sprinkler device 3 includes a connection block 31 and a nozzle 32 rotatably connected to the connection block 31, the nozzle 32 is rotatably connected to the connection block 31 by a ball-rotating structure, the angle of the nozzle 32 can be adjusted by rotating the ball to adjust the water spraying direction so as to simulate different angles of rainfall in nature, the angle adjustment mode of the nozzle 32 can be other adjustment modes such as that the nozzle 32 is an angle-adjustable hose or that the nozzle 32 is hinged to the connection block 31, the nozzle 32 can adjust the inclination angle in the vertical direction, the sprinkler device 3 is detachably connected to the horizontal water pipe 6, the detachable mode can be a threaded connection mode or a quick connection mode of a water pipe, etc., the diameter and the flow rate of the nozzle 32 of the sprinkler device 3 can be set to be various, thereby facilitating simulation of different rainfall sizes and rainfall speeds in nature.
The two adjacent vertical water pipes 5 are connected through the pipe connector 4, the mode that the vertical water pipes 5 are connected with the pipe connector 4 can be that the ports of the vertical water pipes 5 are set to be female heads of quick connectors, the two ends of the pipe connector 4 are set to be male heads of the quick connectors, the male heads are matched with the female heads so as to connect the two vertical water pipes 5, and also as shown in fig. 6, the pipe connector 4 comprises a sealing gasket 41 and a clamping ring 42, the sealing gasket 41 and the two vertical water pipes 5 are clamped through the clamping ring 42 to form sealing, so that the two vertical water pipes 5 are connected.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable artificial rainfall simulation device, its characterized in that, including perpendicular conduit (5), return bend (2) and through horizontal conduit (6) that return bend (2) and perpendicular conduit (5) upper end link to each other, be equipped with more than one shower nozzle device (3) on horizontal conduit (6), return bend (2) include outer tube (24) and inside first hollow connecting piece (21) and the hollow connecting piece (22) of second through pivot (23) mutual articulated in outer tube (24), strutting arrangement (1) has been cup jointed to perpendicular conduit (5) lower extreme, strutting arrangement (1) is including cup jointing in the adjustable ring (11) of perpendicular conduit (5) and supporting leg (12) that link to each other with adjustable ring (11).
2. The portable artificial rainfall simulation device of claim 1, wherein the adjusting ring (11) is provided with a first limit screw (111), and the supporting legs (12) comprise a first supporting leg (121), a second supporting leg (122) and a second limit screw (123) arranged on the first supporting leg (121).
3. The portable artificial rainfall simulation device according to claim 1, wherein a stabilizing ring (14) sleeved with the vertical water pipeline (5) is further arranged below the adjusting ring (11), and the stabilizing ring (14) is connected with the first supporting leg (121) through a connecting piece (15).
4. The portable artificial rainfall simulation device of claim 1 wherein the number of the support legs (12) is one or more.
5. The portable artificial rainfall device of claim 1 wherein the sprinkler device (3) comprises a connection block (31) and a nozzle (32) rotatably connected to the connection block (31).
6. The portable artificial rainfall simulation device of claim 1, wherein the number of the vertical water pipes (5) is more than one and two adjacent vertical water pipes (5) are connected by a pipe connector (4).
7. The portable artificial rainfall device of claim 6 wherein the pipe connector (4) comprises a seal (41) and a snap ring (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109491.7U CN213148925U (en) | 2020-09-22 | 2020-09-22 | Portable artificial rainfall simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109491.7U CN213148925U (en) | 2020-09-22 | 2020-09-22 | Portable artificial rainfall simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148925U true CN213148925U (en) | 2021-05-07 |
Family
ID=75717814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022109491.7U Expired - Fee Related CN213148925U (en) | 2020-09-22 | 2020-09-22 | Portable artificial rainfall simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213148925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533159A (en) * | 2021-07-06 | 2021-10-22 | 长沙理工大学 | Rock-soil strength and water salt migration test device based on wet-thermal power coupling |
| CN114047114A (en) * | 2021-11-12 | 2022-02-15 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
| CN114966903A (en) * | 2022-05-26 | 2022-08-30 | 山东省煤田地质局第三勘探队 | A inspection device for hydrogeology measuring instrument |
-
2020
- 2020-09-22 CN CN202022109491.7U patent/CN213148925U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533159A (en) * | 2021-07-06 | 2021-10-22 | 长沙理工大学 | Rock-soil strength and water salt migration test device based on wet-thermal power coupling |
| CN114047114A (en) * | 2021-11-12 | 2022-02-15 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
| CN114047114B (en) * | 2021-11-12 | 2023-11-03 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
| CN114966903A (en) * | 2022-05-26 | 2022-08-30 | 山东省煤田地质局第三勘探队 | A inspection device for hydrogeology measuring instrument |
| CN114966903B (en) * | 2022-05-26 | 2022-12-20 | 山东省煤田地质局第三勘探队 | A inspection device for hydrogeology measuring instrument |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |