Hillside water and soil loss monitor

Abstract

The utility model relates to the technical field of water and soil loss monitoring, in particular to a hillside water and soil loss monitor which comprises a surface runoff pipe, the bottom end of the surface runoff pipe is connected with a sampling pipe, the bottom end of the sampling pipe is connected with a box body, and a weighing bracket is installed in the box body. A sample box located at the bottom end of the sampling pipe is installed at the top of the weighing bracket, the bottom end of the sample box is connected with a drainage pipe, the bottom end of the drainage pipe is communicated with a filtering water storage assembly, and a sewage draining opening of the filtering water storage assembly is connected with a sewage draining pipe; according to the utility model, sewage is filtered through the filtering water storage assembly, silt is discharged from the blow-off pipe along with part of sewage, and part of filtered and collected rainwater is temporarily stored in the filtering water storage assembly; and the flushing mechanism sucks the collected rainwater into the sample box for flushing and cleaning, so that the influence of silt adhered to the sample box on the next monitoring work is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil and water loss monitoring technical field, concretely is a kind of mountain slope soil and water loss monitor. BACKGROUND

[0002] Soil and water loss monitor is mainly by data acquisition storage host computer, silt content measuring sensor, surface flow sensor component, rain sensor component.It is through the process data of mud silt content, runoff, rainfall that work management / data storage software and host computer control management each sensor measurement and carry out the storage of data, remote transmission measurement data to management monitoring center.

[0003] The existing soil and water loss monitor does not have a structure for cleaning the soil and water loss monitor after a measurement is completed, which can cause soil to remain inside the soil and water loss monitor, and the soil is difficult to be washed away after drying, affecting the next detection of the soil and water loss monitor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of mountain slope soil and water loss monitor to solve the problems raised in the above background.

[0005] The technical scheme of the utility model is: a kind of mountain slope soil and water loss monitor, including surface runoff pipe, the bottom end of the surface runoff pipe is connected with sampling pipe, the bottom end of the sampling pipe is connected with box, weighing bracket is installed in the box, the top of the weighing bracket is installed with sample box located at the bottom end of the sampling pipe, the bottom end of the sample box is connected with drain pipe, the bottom end of the drain pipe is communicated with filter water storage assembly, the drain outlet of the filter water storage assembly is connected with drain pipe, the backflow port of the filter water storage assembly is connected with flushing mechanism extending into the sample box, electromagnetic valve is all arranged on the sampling pipe, drain pipe and drain pipe, controller is arranged in the box.

[0006] The effects achieved by the above components are: the surface runoff pipe can collect and guide the rainwater lost on the mountain slope, the sampling pipe can guide a certain amount of rainwater into the sample box after the electromagnetic valve is opened, the weighing bracket is used to weigh the quantitative rainwater, the weight information is transmitted to the controller and compared with the weight of the same volume of clean water, then the rainwater weight and silt content in the period are calculated, after the weighing calculation is completed, the electromagnetic valve on the drain pipe is opened, the sewage is guided into the filter water storage assembly, the filter water storage assembly filters the sewage, the silt is discharged from the drain pipe with part of the sewage, part of the filtered and collected rainwater is temporarily stored in the filter water storage assembly, the flushing mechanism sucks the collected rainwater into the sample box for flushing and cleaning work, to avoid the silt adhered in the sample box affecting the next monitoring work.

[0007] Preferably, the filtering and storing assembly comprises a filtering box, the top end of the filtering box is connected with the drain pipe, a partition plate is fixed in the filtering box, an inclined filtering screen plate is fixed at one end of the partition plate, the drain pipe is arranged at one side of the top end of the partition plate, and the water inlet end of the flushing mechanism is communicated with one side of the bottom end of the filtering box.

[0008] The filtering screen plate on the partition plate can filter the sewage, part of the sewage is led out from the drain pipe along the partition plate, and part of the filtered rainwater is stored at the bottom of the filtering box to supply water for the flushing mechanism.

[0009] Preferably, the flushing mechanism comprises a water guide pipe connected with the filtering box, a water pump is connected at the end of the water guide pipe away from the filtering box, a water outlet of the water pump is connected with an output pipe, and one end of the output pipe extends into the sample box and is connected with a spraying assembly.

[0010] The water pump can cooperate with the water guide pipe and the output pipe to flush the collected and filtered rainwater to the spraying assembly, so that the sample box is sprayed and flushed.

[0011] Preferably, the spraying assembly comprises a ring-shaped spraying pipe connected with the output pipe, and a plurality of spraying holes in different directions are formed in the bottom side of the ring-shaped spraying pipe.

[0012] The ring-shaped spraying pipe can cooperate with the spraying holes to flush the inside of the sample box in multiple directions, so that the cleaning effect is improved.

[0013] Compared with the prior art, the monitoring instrument for water and soil loss of a hill slope has the following improvements and advantages:

[0014] Firstly, the surface runoff pipe can collect and guide the rainwater lost from the hill slope, the sampling pipe can guide a certain amount of rainwater into the sample box after the electromagnetic valve is opened, the weighing bracket is used to weigh the certain amount of rainwater, the weight information is transmitted to the controller and compared with the weight of the equal volume of clean water, then the rainwater weight and the silt content in the period are calculated, and the monitoring purpose of the water and soil loss of the hill slope is achieved.

[0015] Secondly, the filtering and storing assembly is used to filter the sewage, the silt is discharged from the drain pipe along part of the sewage, part of the filtered and collected rainwater is temporarily stored in the filtering and storing assembly, the flushing mechanism sucks the collected rainwater into the sample box to perform the flushing and cleaning work, and the silt adhered in the sample box does not affect the next monitoring work. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be explained further in connection with the drawings and examples:

[0017] Fig. 1 is a schematic diagram of a three-dimensional structure of the utility model;

[0018] Fig. 2 is a schematic diagram of a three-dimensional structure of the utility model;

[0019] Fig. 3 is a schematic diagram of a three-dimensional structure of the utility model.

[0020] Explanation of reference signs:

[0021] 1, surface runoff pipe; 2, sampling pipe; 3, box; 4, electromagnetic valve; 5, weighing bracket; 6, sample box; 7, drain pipe; 8, filter water storage assembly; 81, filter box; 82, partition; 83, filter screen; 9, flushing mechanism; 91, water pump; 92, water guide pipe; 93, output pipe; 94, annular spray pipe; 10, drain pipe; 11, controller. DETAILED DESCRIPTION

[0022] The utility model will be described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] The utility model improves a kind of mountain slope water and soil loss monitor, and the technical scheme of the utility model is:

[0024] In the embodiment of the utility model, as Figs. 1-3As shown, a kind of hillside soil erosion monitor, including surface runoff pipe 1, the bottom end of surface runoff pipe 1 is connected with sampling pipe 2, the bottom end of sampling pipe 2 is connected with box 3, weighing bracket 5 is installed in box 3, the top of weighing bracket 5 is installed with sample box 6 located at the bottom end of sampling pipe 2, the bottom end of sample box 6 is connected with drain pipe 7, the bottom end of drain pipe 7 is communicated with filter water storage assembly 8, filter water storage assembly 8 includes filter box 81, the top of filter box 81 is connected with drain pipe 7, filter box 81 is fixed with baffle 82, baffle 82 one end is fixed with inclined filter screen plate 83, drain pipe 10 is arranged at the top of baffle 82 one side, the water inlet end of flushing mechanism 9 is communicated with the bottom end one side of filter box 81, the sewage exported by drain pipe 7 can be collected by filter box 81, wherein filter screen plate 83 on baffle 82 can filter sewage, and part of mud water is exported along baffle 82 from drain pipe 10, part of filtered rainwater is stored at the bottom of filter box 81, for flushing mechanism 9 to carry out water supply work, the drain outlet of filter water storage assembly 8 is connected with drain pipe 10, the backflow port of filter water storage assembly 8 is connected with flushing mechanism 9 extending into sample box 6, flushing mechanism 9 includes water guide pipe 92 connected with filter box 81, the end of water guide pipe 92 away from filter box 81 is connected with water pump 91, the water outlet of water pump 91 is connected with output pipe 93, one end of output pipe 93 extends into sample box 6 and is connected with spray assembly, the collected filtered rainwater can be flushed to spray assembly by water pump 91 in cooperation with water guide pipe 92 and output pipe 93, to carry out spray flushing work in sample box 6, spray assembly includes annular spray pipe 94 connected with output pipe 93, a plurality of different direction spray holes are formed in the bottom side of annular spray pipe 94, the inside of sample box 6 can be flushed in multiple directions by annular spray pipe 94 in cooperation with spray hole, to increase cleaning effect, electromagnetic valve 4 is arranged on sampling pipe 2, drain pipe 7 and drain pipe 10, controller 11 is arranged in box 3, the rainwater lost by hill can be collected and guided by surface runoff pipe 1, a certain amount of rainwater can be introduced into sample box 6 by sampling pipe 2 after electromagnetic valve 4 is opened, the certain amount of rainwater is weighed by weighing bracket 5, the weight information is transmitted to controller 11 and compared with the weight of equal volume of clean water, then the rainwater and silt content in this period are calculated.

[0025] The working principle of the mountain slope water and soil loss monitoring instrument is as follows: the surface runoff pipe 1 can collect and guide the rainwater of the mountain slope loss, the sampling pipe 2 can guide a certain amount of rainwater into the sample box 6 after the electromagnetic valve 4 is opened, the weighing bracket 5 is used for weighing the quantitative rainwater, the weight information is transmitted to the controller 11 and compared with the weight of the equal volume of clean water, then the rainwater and mud content of the period is calculated, after the weighing calculation is completed, the electromagnetic valve 4 on the drain pipe 7 is opened, the sewage is guided into the filtering water storage assembly 8, the filtering box 81 can collect the sewage exported by the drain pipe 7, the filter screen plate 83 on the partition plate 82 can filter the sewage, and part of the mud water is guided out from the drain pipe 10 along the partition plate 82, part of the filtered rainwater is stored at the bottom of the filtering box 81, and the washing mechanism 9 is supplied with water, the water flushing pump 91 can cooperate with the water guide pipe 92 and the output pipe 93 to flush the collected and filtered rainwater to the spraying assembly, and the annular spraying pipe 94 can cooperate with the spraying hole to perform multidirectional flushing on the inside of the sample box 6, so that the adhered mud and sand in the sample box 6 do not affect the next monitoring work.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hillside soil erosion monitor, comprising a surface runoff pipe (1) with a sampling pipe (2) connected to the bottom end of the surface runoff pipe (1), characterized in that: The bottom end of the sampling pipe (2) is connected with a box body (3), a weighing bracket (5) is installed in the box body (3), the top of the weighing bracket (5) is installed with a sample box (6) located at the bottom end of the sampling pipe (2), the bottom end of the sample box (6) is connected with a drain pipe (7), the bottom end of the drain pipe (7) is communicated with a filter water storage assembly (8), the pollution discharge port of the filter water storage assembly (8) is connected with a pollution discharge pipe (10), the backflow port of the filter water storage assembly (8) is connected with a flushing mechanism (9) extending into the sample box (6), electromagnetic valves (4) are arranged on the sampling pipe (2), the drain pipe (7) and the pollution discharge pipe (10), and a controller (11) is arranged in the box body (3).

2. A hillside water and soil erosion monitor according to claim 1, characterized in that: The filter water storage assembly (8) comprises a filter box (81), the top end of the filter box (81) is connected with the drain pipe (7), a partition plate (82) is fixed in the filter box (81), one end of the partition plate (82) is fixed with an inclined filter screen plate (83), the pollution discharge pipe (10) is arranged on one side of the top end of the partition plate (82), and the water inlet end of the flushing mechanism (9) is communicated with one side of the bottom end of the filter box (81).

3. A hillside water and soil erosion monitor according to claim 2, characterized in that: The flushing mechanism (9) comprises a water guide pipe (92) connected with the filter box (81), one end of the water guide pipe (92) away from the filter box (81) is connected with a water pump (91), the water outlet of the water pump (91) is connected with an output pipe (93), one end of the output pipe (93) extending into the sample box (6) is connected with a spraying assembly.

4. The hillside water and soil erosion monitor according to claim 3, characterized in that: The spraying assembly comprises an annular spraying pipe (94) connected with the output pipe (93), a plurality of spraying holes in different directions are formed in the bottom side of the annular spraying pipe (94).

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