CN211955079U - Water and soil conservation monitoring runoff simulation device - Google Patents
Water and soil conservation monitoring runoff simulation device Download PDFInfo
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- CN211955079U CN211955079U CN202020480597.5U CN202020480597U CN211955079U CN 211955079 U CN211955079 U CN 211955079U CN 202020480597 U CN202020480597 U CN 202020480597U CN 211955079 U CN211955079 U CN 211955079U
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Abstract
The utility model discloses a water and soil conservation monitoring runoff simulation device belonging to the technical field of runoff monitoring, which comprises a device box, wherein the front wall and the rear wall of the device box are both fixed with a box door through hinges, the inner wall of the device box is screwed with a rainfall simulation device, the rainfall simulation device comprises a lower substrate and an upper substrate, a plurality of water outlet holes are uniformly distributed between the top surface and the bottom surface of the lower substrate in a penetrating way, the top surfaces of the front side edge and the rear side edge of the lower substrate are integrally formed with screw seats, the front wall and the rear wall of the upper substrate are both inwards provided with screw cavities, the lower substrate is matched and fixed with the upper substrate through the screw seats and the screw cavities, the top of the upper substrate is provided with a water filling port, the top of the water filling port is connected and fixed with a valve through a flange, the inner side wall of the bottom of the device box is screwed with a soil containing plate, the water quantity measuring tool has been placed on the supporting seat, the utility model discloses various precipitation intensity of simulation that can be comprehensive as far as possible.
Description
Technical Field
The utility model relates to a runoff monitoring technology field specifically is a soil and water conservation monitors runoff analogue means.
Background
Runoff refers to water flow which is formed by melting rain and ice and snow or flows along the ground surface or underground under the action of gravity when the land is watered. The runoff has different types, and rainfall runoff, melt water runoff and watering runoff can be selected according to the water flow source; the surface runoff and the underground runoff can be separated according to the flowing mode, and the surface runoff is further separated into slope surface flow and river channel flow. In addition, there are solid runoff formed by solid matter (silt) contained in the water flow, ion runoff (see chemical runoff) formed by chemical dissolved matter contained in the water flow, and the like.
Runoff data simulation experiment often needs dedicated artifical rainfall simulation device, simulates precipitation and detects the influence that precipitation kept to soil, and current analogue means is not good in the aspect of the rainfall simulation effect, still has the part that can improve.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above-mentioned problem that exists among the current water and soil conservation monitoring runoff analogue means, provided the utility model discloses.
Therefore, the utility model aims at providing a soil and water conservation monitoring runoff analogue means can solve the above-mentioned current analogue means that proposes and not good in the aspect of the rainfall simulation effect, still has the problem that can improve the part.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a water and soil conservation monitoring runoff simulation device, comprising: the rainfall simulation device comprises a lower substrate and an upper substrate, a plurality of water outlet holes are uniformly distributed between the top surface and the bottom surface of the lower substrate in a through connection mode, screw joint seats are integrally formed on the top surfaces of the front side edge and the rear side edge of the lower substrate, screw joint cavities are formed in the front wall and the rear wall of the upper substrate inwards, the lower substrate is fixedly connected with the upper substrate through the screw joint seats in a matched mode, a water filling port is formed in the top of the upper substrate, the top of the water filling port is fixedly connected with a valve through a flange, the top of the valve is fixedly connected with a water pipe through the flange, the water pipe penetrates through the top surface of the device box, a water inlet at the other end of the water pipe is fixedly connected with a water outlet of a water pump, and a water inlet of the water pump is connected with a water outlet of the water tank through the flange, the bottom inside wall spiro union of device case has soil to hold the dish, the bottom that soil held the dish link up and install the filter screen, the bottom of device case link up and its bottom surface spiro union has the supporting seat, the water yield measuring tool has still been placed on the supporting seat.
As a preferred scheme of soil and water conservation monitoring runoff analogue means, wherein: the door comprises a door frame and a transparent glass plate, the door frame is in threaded connection with the front wall and the rear wall of the device box through hinges, and the transparent glass plate is communicated with the front portion and the rear portion of the door frame in a penetrating and clamping mode.
As a preferred scheme of soil and water conservation monitoring runoff analogue means, wherein: and the water delivery pipe is provided with a flowmeter.
As a preferred scheme of soil and water conservation monitoring runoff analogue means, wherein: and the upper substrate is bonded with a sealing strip at the joint of the upper substrate and the lower substrate.
Compared with the prior art: the rainfall simulation device comprises a lower substrate, a plurality of water outlet holes, a screw joint seat, an upper substrate, a screw joint cavity and a water filling port, wherein the water outlet holes are uniformly distributed between the top surface and the bottom surface of the lower substrate in a penetrating way, the screw joint seat is integrally formed on the top surfaces of the front side edge and the rear side edge of the lower substrate, the front wall and the rear wall of the upper substrate are internally provided with the screw joint cavity, the lower substrate is matched and fixed with the upper substrate through the screw joint seat and the screw joint cavity, the top of the upper substrate is provided with the water filling port, the screw joint seat on the lower substrate is aligned with the screw joint cavity on the upper substrate during installation, the upper substrate and the lower substrate form the rainfall simulation device through self-tapping screws, a cavity is formed between the upper substrate and the lower substrate, the water filling port is fixedly connected with a valve, the valve is fixedly connected with a water pipe, when runoff simulation needs to be carried, the valve is opened, water flows into the rainfall simulation device through the water delivery pipe through the water filling port and uniformly flows out through the water outlet holes on the lower substrate to simulate rainfall, and the effect of the simulation mode is better because the water outlet holes are uniformly distributed; owing to adopted detachable design, unscrew self-tapping screw and can change the infrabasal plate, according to the infrabasal plate of the removable different apopore distribution density of the difference of required simulation rainfall, consequently can be as far as comprehensive various precipitation intensity of simulation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, 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 inventive labor. Wherein:
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic axial view of the present invention;
FIG. 3 is a schematic view of the bird's eye view structure of the rainfall simulation device of the present invention;
fig. 4 is a schematic view of the rainfall simulation device according to the present invention.
In the figure, 100 device boxes, 110 box doors, 111 door frames, 112 transparent glass plates, 200 rainfall simulation devices, 210 lower substrates, 211 water outlet holes, 212 screw sockets, 220 upper substrates, 221 screw cavities, 230 water filling ports, 300 valves, 400 water conveying pipes, 500 water pumps, 600 water tanks, 700 soil containing discs, 710 filter screens, 800 supporting seats, 810 water quantity measuring tools and 900 flow meters.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a water and soil conservation monitoring runoff simulation device, please refer to fig. 1 and 2, which comprises a device box 100;
referring to fig. 2, the front wall and the rear wall of the apparatus box 100 are fixed with a box door 110 through hinges, and the box door 110 is closed during simulation to prevent water from splashing;
referring to fig. 1, 2, 3 and 4, a rainfall simulator 200 is screwed on an inner wall of the device box 100, the rainfall simulator 200 includes a lower substrate 210 and an upper substrate 220, a plurality of water outlets 211 are uniformly distributed between a top surface and a bottom surface of the lower substrate 210, screw sockets 212 are integrally formed on top surfaces of front and rear side edges of the lower substrate 210, screw cavities 221 are formed in front and rear walls of the upper substrate 220, the lower substrate 210 is fixed to the upper substrate 220 by the screw sockets 212 and the screw cavities 221, a water inlet 230 is formed on a top of the upper substrate 220, the screw sockets 212 on the lower substrate 210 are aligned with the screw cavities 221 on the upper substrate 220 during installation, the upper substrate 220 and the lower substrate 210 are fixed by self-tapping screws, the rainfall simulator 200 is formed by the upper substrate 220 and the lower substrate 210, a cavity is formed between the upper substrate 220 and the lower substrate 210, water flows out uniformly through the water outlets 211 on the lower substrate 210, rainfall simulation is performed, rainfall is performed, the rainfall simulation is, various precipitation strengths are simulated as comprehensively as possible;
referring to fig. 1 and 2, the top of the water filling port 230 is fixedly connected to the valve 300 through a flange, the top of the valve 300 is fixedly connected to the water pipe 400 through a flange, the water pipe 400 penetrates through the top surface of the device case 100, the water inlet at the other end of the water pipe 400 is fixedly connected to the water outlet of the water pump 500, the water inlet of the water pump 500 is connected to the water outlet of the water tank 600 through a flange, when runoff simulation needs to be performed, the water pump 500 is turned on, the water pump 500 pumps out the water in the water tank 600, the valve 300 is turned on, and the water flows into the rainfall simulation device 200 through the water filling port 230 through the;
referring to fig. 1 and 2 again, a soil accommodating tray 700 is screwed on the inner side wall of the bottom of the device box 100, the soil accommodating tray 700 is used for filling soil, a filter screen 710 is arranged at the bottom of the soil accommodating tray 700 in a penetrating manner, the filter screen 710 is used for water flowing out of the soil to pass through, a support seat 800 is arranged at the bottom of the device box 100 in a penetrating manner and screwed on the bottom surface of the device box, and a water quantity measuring instrument 810 is further arranged on the support seat 800 and used for receiving water flowing out of the soil accommodating tray 700;
referring to fig. 2, the door 110 includes a door frame 111 and a transparent glass plate 112, the door frame 111 is screwed to the front wall and the rear wall of the apparatus box 100 by hinges, the door frame 111 is penetrated through from front to rear and is fastened with the transparent glass plate 112, and the inside of the apparatus box 100 can be observed through the transparent glass plate 112;
referring to fig. 1, a flow meter 900 is installed on the water pipe 400, and the flow meter 900 is used for monitoring water flow;
the upper substrate 220 is adhered with a sealing strip at the joint with the lower substrate 210 to prevent water leakage at the joint between the upper substrate 220 and the lower substrate 210;
when the rainfall simulation device is used, a person skilled in the art needs to open the box door 110, screw the upper substrate 220 onto the inner side wall of the device box 100, align the screw connection seat 212 on the lower substrate 210 with the screw connection cavity 221 on the upper substrate 220, fix the upper substrate 220 and the lower substrate 210 by the self-tapping screws, form a cavity between the upper substrate 220 and the lower substrate 210, connect and fix the water injection port 230 and the valve 300 with the water pipe 400, when the rainfall simulation needs to be performed, turn on the water pump 500, pump out the water in the water tank 600 by the water pump 500, open the valve 300, flow the water into the rainfall simulation device 200 through the water injection port 230 by the water pipe 400, uniformly flow out through the water outlet 211 on the lower substrate 210, simulate rainfall, drop the water into the soil in the soil containing tray 700 and finally flow into the water quantity measuring instrument 810 on the support seat 800 through the filter screen 710, calculate the runoff data by the cooperation of the flowmeter 900 and the water quantity measuring, the lower substrate 210 with different water outlet hole distribution densities can be replaced according to different rainfall simulation requirements, and various rainfall intensities can be simulated as comprehensively as possible.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a soil and water conservation monitoring runoff analogue means which characterized in that: including device case (100), the antetheca and the back wall of device case (100) all are fixed with chamber door (110) through hinge connection, the inner wall spiro union of device case (100) has rainfall analogue means (200), rainfall analogue means (200) include infrabasal plate (210) and upper substrate (220), it has a plurality of apopores (211) to evenly link up the distribution between the top surface of infrabasal plate (210) and the bottom surface, the equal integrated into one piece of both sides edge top surface has spiro union seat (212) around infrabasal plate (210), the wall all inwards opens has spiro union chamber (221) around upper substrate (220), infrabasal plate (210) are connected fixedly with upper substrate (220) through spiro union seat (212) and spiro union chamber (221) cooperation, open the top of upper substrate (220) has water filling port (230), the top of water filling port (230) is passed through the flange and is connected fixedly with valve (300), the top of valve (300) is connected fixedly with raceway (400) through the flange, raceway (400) runs through out the top surface of device case (100), the other end water inlet of raceway (400) and the delivery port fixed connection of water pump (500), the water inlet of water pump (500) passes through flange joint with the delivery port of water tank (600), the bottom inside wall spiro union of device case (100) has soil to hold dish (700), the soil holds the bottom of dish (700) and link up and install filter screen (710), the bottom of device case (100) link up and its bottom surface spiro union has supporting seat (800), water yield measuring tool (810) has still been placed on supporting seat (800).
2. A soil and water conservation monitoring runoff simulation apparatus according to claim 1, wherein: the box door (110) comprises a door frame (111) and a transparent glass plate (112), the door frame (111) is in threaded connection with the front wall and the rear wall of the device box (100) through hinges, and the door frame (111) is through from front to back and is connected with the transparent glass plate (112) in a clamping mode.
3. A soil and water conservation monitoring runoff simulation apparatus according to claim 1, wherein: the water conveying pipe (400) is provided with a flowmeter (900).
4. A soil and water conservation monitoring runoff simulation apparatus according to claim 1, wherein: the upper substrate (220) is bonded with a sealing strip at the joint of the upper substrate and the lower substrate (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480597.5U CN211955079U (en) | 2020-04-04 | 2020-04-04 | Water and soil conservation monitoring runoff simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480597.5U CN211955079U (en) | 2020-04-04 | 2020-04-04 | Water and soil conservation monitoring runoff simulation device |
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| Publication Number | Publication Date |
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| CN211955079U true CN211955079U (en) | 2020-11-17 |
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| CN202020480597.5U Expired - Fee Related CN211955079U (en) | 2020-04-04 | 2020-04-04 | Water and soil conservation monitoring runoff simulation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414834A (en) * | 2020-12-01 | 2021-02-26 | 河南城建学院 | Thin film performance testing device and method |
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2020
- 2020-04-04 CN CN202020480597.5U patent/CN211955079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414834A (en) * | 2020-12-01 | 2021-02-26 | 河南城建学院 | Thin film performance testing device and method |
| CN112414834B (en) * | 2020-12-01 | 2024-01-19 | 河南城建学院 | Film performance testing device and method |
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| 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: 20201117 Termination date: 20210404 |