CN218765511U - Sand basin is used in soil erosion and water loss monitoring with water level monitoring hole - Google Patents
Sand basin is used in soil erosion and water loss monitoring with water level monitoring hole Download PDFInfo
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- CN218765511U CN218765511U CN202223366402.2U CN202223366402U CN218765511U CN 218765511 U CN218765511 U CN 218765511U CN 202223366402 U CN202223366402 U CN 202223366402U CN 218765511 U CN218765511 U CN 218765511U
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- water level
- level monitoring
- monitoring hole
- sand basin
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Abstract
The utility model discloses a grit chamber is used in soil erosion and water loss monitoring with water level monitoring hole, including grit chamber, water level monitoring hole, visor, protection tube, ligature rope, fluviograph, filter screen and triangle weir plate, it has the water level monitoring hole to reserve on the grit chamber side wall, visor and filter screen are installed respectively to water level monitoring hole top and bottom, water level monitoring hole internally mounted has the protection tube, be connected with ligature rope on the protection cover, be connected with the fluviograph on the ligature rope, triangle weir plate is installed in grit chamber exit. The utility model discloses a set up water level monitoring hole on the grit chamber wall, can avoid water impact water level gauge to cause to sway and lead to measuring result inaccurate, can prevent at water level monitoring hole top installation visor that the foreign matter from getting into, avoid water level monitoring hole to be blockked up, can prevent that silt from getting into at water level monitoring hole bottom installation filter screen, avoid the water level gauge to be buried by silt and influence measuring result and cause the water level gauge to damage.
Description
Technical Field
The utility model relates to a soil erosion and water loss monitoring field specifically is a sand basin is used in soil erosion and water loss monitoring with water level monitoring hole.
Background
The function of grit chamber is the granule that gets rid of great proportion in the water, and its theory of operation is based on gravity separation for inorganic granule that the proportion is big sinks, and organic suspended particles can be taken away along with rivers. Therefore, the grit chamber is often used in soil erosion monitoring.
Among the prior art, when utilizing the grit chamber to carry out soil erosion and water loss monitoring, utilize the rope to directly place the fluviograph at the grit chamber bottom of the pool usually, the fluviograph is buried by sedimentary silt easily, influences the measuring result and causes the fluviograph to damage easily. And when discharge is great, cause the fluviograph to sway easily, lead to the measuring result inaccurate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a sand basin for soil erosion and water loss monitoring with water level monitoring hole to the utilization sand basin that proposes in solving above-mentioned background art carries out soil erosion and water loss monitoring time measurement fluviograph is buried by silt easily and is influenced measuring result and cause the fluviograph to damage, causes the fluviograph to sway when great with discharge and leads to the inaccurate problem of measuring result.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a grit chamber is used in soil erosion and water loss monitoring with water level monitoring hole, includes grit chamber, water level monitoring hole, visor, protection tube, ties up rope, fluviograph, filter screen and triangle weir plate, it has the water level monitoring hole to reserve on the grit chamber side wall, visor and filter screen are installed respectively to water level monitoring hole top and bottom, water level monitoring hole internally mounted has the protection tube, be connected with on the protection tube and tie up the rope, be connected with the fluviograph on the tie up rope, the triangle weir plate is installed in the grit chamber exit.
Furthermore, the protective cover and the triangular weir plate are made of stainless steel plates.
Furthermore, the protection tube is made of a PVC tube, and the inner diameter of the protection tube is 3-4cm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up water level monitoring hole on the grit chamber wall, can avoid the rivers to strike, prevent that the fluviograph from swaying and leading to the measuring result inaccurate, can prevent at water level monitoring hole top installation visor that the foreign matter from getting into, avoid the water level monitoring hole to be blockked up, can prevent that silt from getting into at water level monitoring hole bottom installation filter screen, avoid the fluviograph to be buried by silt and influence measuring result and cause the fluviograph to damage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
in the figure: 1. a grit chamber; 2. a water level monitoring hole; 3. a triangular weir plate; 21. a protective cover; 22. protecting the tube; 23. tying a rope; 24. a water level gauge; 25. and (5) a filter screen.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1, the utility model provides a sand basin is used in soil erosion and water loss monitoring with water level monitoring hole, including sand basin 1, water level monitoring hole 2, visor 21, protection tube 22, wiring 23, fluviograph 24, filter screen 25 and triangle weir plate 3, it has water level monitoring hole 2 to reserve on 1 side wall of sand basin, visor 21 and filter screen 25 are installed respectively to water level monitoring hole 2 top and bottom, 2 internally mounted in water level monitoring hole have protection tube 22, be connected with wiring 23 on the visor 21, be connected with fluviograph 24 on the wiring 23, triangle weir plate 3 is installed in 1 exit in sand basin.
Further, the protective cover 21 and the triangular weir plate 3 are made of stainless steel plates.
Further, the protection tube 22 is made of a PVC tube, and the inner diameter is 3-4cm.
Specifically, in the use process, the protective cover 21 directly covers the water level monitoring hole 2 and can be opened at any time, so that the water level gauge can be conveniently placed in and taken out. The water level counting data are exported regularly, the water level data automatically recorded by the water level meter are converted into water level data of the triangular weir by utilizing the height difference between the water level meter and the triangular weir plate, and the water flow data of the triangular weir plate are calculated by utilizing the water level data of the triangular weir plate through a correlation formula, so that the automatic monitoring of the water flow of the grit chamber is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a sand basin is used in soil erosion and water loss monitoring with water level monitoring hole, includes sand basin (1), water level monitoring hole (2), visor (21), protection tube (22), ties up rope (23), fluviograph (24), filter screen (25) and triangle weir plate (3), its characterized in that, it has water level monitoring hole (2) to reserve on sand basin (1) one side wall, visor (21) and filter screen (25) are installed respectively to water level monitoring hole (2) top and bottom, water level monitoring hole internally mounted has protection tube (22), be connected with on the protection tube and tie up rope (23), be connected with fluviograph (24) on tying up rope (23), triangle weir plate (3) are installed in sand basin (1) exit.
2. The sand basin for soil erosion monitoring with a water level monitoring hole according to claim 1, wherein the protective cover (21) and the triangular weir plate (3) are made of stainless steel plates.
3. The sand basin for soil erosion monitoring with a water level monitoring hole according to claim 1, wherein the protection pipe is made of PVC pipe and has an inner diameter of 3-4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366402.2U CN218765511U (en) | 2022-12-17 | 2022-12-17 | Sand basin is used in soil erosion and water loss monitoring with water level monitoring hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366402.2U CN218765511U (en) | 2022-12-17 | 2022-12-17 | Sand basin is used in soil erosion and water loss monitoring with water level monitoring hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765511U true CN218765511U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223366402.2U Active CN218765511U (en) | 2022-12-17 | 2022-12-17 | Sand basin is used in soil erosion and water loss monitoring with water level monitoring hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765511U (en) |
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2022
- 2022-12-17 CN CN202223366402.2U patent/CN218765511U/en active Active
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