Sediment filtering device for water and soil conservation monitoring

Abstract

The utility model provides a sediment filtering device for water and soil conservation monitoring, and relates to the field of sediment filtering equipment for water and soil conservation monitoring, the sediment filtering device comprises a support, the top of the support is provided with a collecting assembly, the collecting assembly is used for collecting separated sediment, and the top of the collecting assembly is provided with a filtering mechanism. The filtering mechanism comprises a filtering assembly, a water inlet pipe and a water discharging assembly, the filtering assembly is used for filtering silt and water, the water inlet pipe is used for water feeding, the water discharging assembly is used for water discharging, and a sewage discharging assembly is installed at the bottom of the collecting assembly and used for sewage discharging; by arranging the collecting assembly and the filtering mechanism, the effect of filtering silt in water can be achieved, so that the water and the silt can be separated, the silt can be collected, by arranging the measuring assembly, the effect of monitoring the water and soil loss amount can be achieved, and continuous monitoring operation can be conducted on rivers or lakes.

Description

Technical Field

[0001] The utility model belongs to the field of soil and water conservation monitoring sediment filtering equipment, in particular to a soil and water conservation monitoring sediment filtering device. Background Art

[0002] Soil and water conservation monitoring is to monitor and evaluate the conservation of soil and water resources, so as to understand and evaluate the extent of soil erosion, water resource pollution and loss, and then take appropriate measures in time to protect and improve the environment. It is mostly applicable to places such as rivers, lakes and farmland. When monitoring soil and water loss in soil and water conservation monitoring, it is necessary to use a filter device to separate sediment and water, and weigh the separated sediment to calculate the amount of soil and water loss;

[0003] According to Chinese patent application No.: 202023186528.2, a sediment filter device for soil and water conservation monitoring is disclosed, including a filter box body, a movable door is connected to the front end of the filter box body, a water inlet is connected to the upper end of the filter box body, a motor is connected to the rear side of the filter box body, and a ventilation net is connected to the left side of the filter box body. When the fan and the electric heating wire are started, the hot air flow can quickly dry the sediment inside the filter basket, and the motor drives the screw rod to rotate, and the screw rod controls the ear plate and the fixed sleeve to move forward and backward, and the fixed sleeve drives the filter basket to move forward and backward, thereby preventing the filter net from being blocked by sediment and also quickly and evenly drying all the sediment. When the fixed block moves to the fixed rod and releases the button, the spring pushes the fixed rod to insert into the fixed block to fix it. When taking out the filter basket, press the button until the fixed rod is away from the fixed block, and the filter basket is pulled out, so that the sediment can be conveniently taken out;

[0004] The comparative case effectively solves the problems in the prior art that the filtration devices generally have the problem of not being able to conveniently dry the sediment and not being able to conveniently take out the sediment for weighing. It has the advantage of being able to conveniently dry and take out the sediment, but this type of sediment filtration device can only filter and detect the sediment once when in use, and cannot perform continuous measurement operations. Moreover, by drying the sediment for measurement, only the change in water content can be measured, and the absolute amount of soil erosion cannot be directly measured. Therefore, large detection errors are prone to occur, and continuous monitoring operations of rivers and lakes cannot be performed.

[0005] In summary, the utility model provides a sediment filtering device for soil and water conservation monitoring to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A sediment filtering device for soil and water conservation monitoring comprises a bracket, a collection component is installed on the top of the bracket, the collection component is used to collect separated sediment, a filtering mechanism is installed on the top of the collection component, the filtering mechanism comprises a filtering component, a water inlet pipe and a drainage component, the filtering component is used for sediment and water, the water inlet pipe is used for water intake, the drainage component is used for drainage, a sewage discharge component is installed at the bottom of the collection component, the sewage discharge component is used for sewage discharge, and a measuring component is installed on the surface of the collection component, the measuring component is used to monitor the amount of soil and water loss.

[0008] Furthermore, in the utility model, the collection assembly includes an outer shell, a collection tube and a connecting tube, the collection tube is located in the inner cavity of the outer shell, the bottom of the outer shell is fixedly connected to the bracket, one end of the connecting tube is connected to the collection tube, and the other end of the connecting tube passes through the outside of the outer shell.

[0009] Furthermore, in the utility model, the filter assembly includes a cylinder, a conical cylinder and a connecting pipe, the two ends of the conical cylinder are respectively connected to the cylinder and the connecting pipe, the end of the connecting pipe away from the conical cylinder is connected to the connecting pipe, and the water inlet pipe is connected to the cylinder.

[0010] Furthermore, in the utility model, the drainage assembly includes a drain pipe, an overflow pipe and a filter screen, the filter screen is installed in the inner cavity of the overflow pipe, the overflow pipe is fixed to the top of the water inlet pipe, one end of the overflow pipe passes through the inner cavity of the cylinder and is connected to the inner cavity of the cylinder, and the other end of the overflow pipe is connected to the drain pipe.

[0011] Furthermore, in the utility model, the sewage discharge assembly includes a sewage discharge pipe and a sewage discharge solenoid valve, the sewage discharge solenoid valve is installed on the surface of the sewage discharge pipe, and one end of the sewage discharge pipe penetrates into the inner cavity of the shell and is connected with the collection tube.

[0012] Furthermore, in the utility model, the measuring component includes a microcontroller, a first flow velocity sensor, a second flow velocity sensor, a weighing sensor, a transmission module and an audible and visual alarm, the microcontroller and the transmission module are both installed on one side of the outer shell, the audible and visual alarm is installed on the top of the outer shell, the first flow velocity sensor is installed on the surface of the water inlet pipe, the second flow velocity sensor is installed on the surface of the drain pipe, the weighing sensor is installed on the bottom of the collection tube, and the bottom of the weighing sensor is fixedly connected to the inner wall of the outer shell.

[0013] Furthermore, in the utility model, the output ends of the first flow rate sensor, the second flow rate sensor and the weighing sensor are all electrically connected to the input end of the microcontroller, and the output end of the microcontroller is electrically connected to the input end of the transmission module, the sound and light alarm and the sewage solenoid valve respectively.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] The utility model achieves the effect of filtering sediment in water by arranging a collection component and a filtering mechanism, thereby separating water from sediment and collecting the sediment; and achieves the effect of monitoring the amount of water and soil loss by arranging a measuring component, thereby enabling continuous monitoring operations on rivers or lakes; and the cooperation of the collection component, the filtering mechanism and the measuring component can effectively reduce measurement errors, thereby effectively improving the monitoring effect of the amount of water and soil loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main view of the novel structure of the practical filter assembly;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0019] Figure 4 It is a schematic diagram of the system flow of the utility model.

[0020] In the figure:

[0021] 1. Bracket; 2. Collection component; 201. Shell; 202. Collection tube; 203. Connecting pipe; 3. Filter mechanism; 31. Filter component; 311. Cylinder; 312. Conical tube; 313. Connecting pipe; 32. Water inlet pipe; 33. Drainage component; 331. Drain pipe; 332. Overflow pipe; 333. Filter; 4. Sewage discharge component; 401. Sewage discharge pipe; 402. Sewage discharge solenoid valve; 5. Measuring component; 501. Microcontroller; 502. First flow velocity sensor; 503. Second flow velocity sensor; 504. Weighing sensor; 505. Transmission module; 506. Sound and light alarm. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0023] Example 1

[0024] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a sediment filtering device for soil and water conservation monitoring, including a bracket 1, a collection component 2 is installed on the top of the bracket 1, the collection component 2 is used to collect separated sediment, a filtering mechanism 3 is installed on the top of the collection component 2, the filtering mechanism 3 includes a filtering component 31, a water inlet pipe 32 and a drainage component 33, the filtering component 31 is used for sediment and water, the water inlet pipe 32 is used for water intake, and the drainage component 33 is used for drainage, a sewage discharge component 4 is installed at the bottom of the collection component 2, and the sewage discharge component 4 is used for sewage discharge, and a measuring component 5 is installed on the surface of the collection component 2, and the measuring component 5 is used to monitor the amount of soil and water loss.

[0025] like Figure 1-4 As shown, water enters the inner cavity of the filter component 31 through the water inlet pipe 32. When the raw water enters the inner cavity of the filter component 31, it performs a rotational motion, so that the silt in the water is separated from the water under the action of gravity and centrifugal force, thereby realizing silt filtration. The separated silt is collected by the collection component 2, and the separated water is discharged through the drainage component 33. The measuring component 5 can measure the flow rate of water and the weight of silt, and calculate according to the measured values, so as to calculate the amount of water and soil loss and reduce the measurement error, so as to perform continuous monitoring operations in rivers and lakes.

[0026] Example 2

[0027] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0028] In this embodiment, the collection component 2 includes an outer shell 201, a collection tube 202 and a connecting tube 203. The collection tube 202 is located in the inner cavity of the outer shell 201. The bottom of the outer shell 201 is fixedly connected to the bracket 1. One end of the connecting tube 203 is connected to the collection tube 202, and the other end of the connecting tube 203 passes through the outside of the outer shell 201.

[0029] The filter assembly 31 includes a cylinder 311, a conical cylinder 312 and a connecting pipe 313. The two ends of the conical cylinder 312 are respectively connected to the cylinder 311 and the connecting pipe 313. The end of the connecting pipe 313 away from the conical cylinder 312 is connected to the connecting pipe 203. The water inlet pipe 32 is connected to the cylinder 311.

[0030] The drainage assembly 33 includes a drainage pipe 331, an overflow pipe 332 and a filter 333. The filter 333 is installed in the inner cavity of the overflow pipe 332. The overflow pipe 332 is fixed to the top of the water inlet pipe 32. One end of the overflow pipe 332 passes through the inner cavity of the cylinder 311 and is connected to the inner cavity of the cylinder 311. The other end of the overflow pipe 332 is connected to the drainage pipe 331.

[0031] The sewage discharge assembly 4 includes a sewage discharge pipe 401 and a sewage discharge solenoid valve 402 . The sewage discharge solenoid valve 402 is installed on the surface of the sewage discharge pipe 401 . One end of the sewage discharge pipe 401 penetrates into the inner cavity of the housing 201 and is connected to the collection tube 202 .

[0032] like Figure 1-3 As shown, raw water enters the inner cavity of the cylinder 311 through the water inlet pipe 32, and the cylinder 311 and the conical cylinder 312 are combined to form a separation chamber. The raw water enters the inner cavity of the cylinder 311 and performs a rotational motion, so that the silt in the water is separated from the water under the combined action of gravity and centrifugal force. The silt with higher density moves downward in a spiral along the inner walls of the cylinder 311 and the conical cylinder 312, and falls into the inner cavity of the collection cylinder 202 through the connecting pipe 313 and the connecting pipe 203, so that the collection cylinder 202 collects the silt. The water separated in the inner cavity of the cylinder 311 overflows and is discharged through the overflow pipe 332 and the drain pipe 331. The filter screen 333 can intercept the silt in the overflowing water to prevent the overflowing water from containing silt from being discharged. By opening the sewage discharge solenoid valve 402, the silt collected by the collection cylinder 202 can be discharged through the sewage discharge pipe 401.

[0033] Example 3

[0034] Reference Figure 1 , 3 and 4, which are the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0035] In this embodiment, the measuring component 5 includes a microcontroller 501, a first flow velocity sensor 502, a second flow velocity sensor 503, a weighing sensor 504, a transmission module 505 and an audible and visual alarm 506. The microcontroller 501 and the transmission module 505 are both installed on one side of the outer shell 201, the audible and visual alarm 506 is installed on the top of the outer shell 201, the first flow velocity sensor 502 is installed on the surface of the water inlet pipe 32, the second flow velocity sensor 503 is installed on the surface of the drain pipe 331, the weighing sensor 504 is installed on the bottom of the collection tube 202, and the bottom of the weighing sensor 504 is fixedly connected to the inner wall of the outer shell 201.

[0036] The output ends of the first flow rate sensor 502, the second flow rate sensor 503 and the weighing sensor 504 are all electrically connected to the input end of the microcontroller 501, and the output end of the microcontroller 501 is electrically connected to the input end of the transmission module 505, the sound and light alarm 506 and the sewage discharge solenoid valve 402 respectively.

[0037] like Figure 1 , 3As shown in Figure 4, when water flows into the inner cavity of the cylinder 311 through the water inlet pipe 32, the first flow velocity sensor 502 can measure the flow velocity of the raw water flow. When the water separated from the raw water overflows through the drain pipe 331, the second flow velocity sensor 503 can measure the overflow water flow velocity. The first flow velocity sensor 502 and the second flow velocity sensor 503 both use ultrasonic waves to measure the water flow velocity. When the silt separated from the raw water falls into the inner cavity of the collection tube 202, the collection tube 202 increases in weight. The weighing sensor 504 can weigh the weight of the silt. The first flow velocity sensor 502, the second flow velocity sensor 503 and the weighing sensor 504 monitor the flow velocity of the raw water. The measured data is sent to the microcontroller 501. By measuring the water flow rate and the weight of the sediment, the microcontroller 501 can calculate the water and soil loss according to the loss amount = average density of sediment × cross-sectional area of ​​water flow × average flow rate of water flow × measurement time interval. When the loss amount is higher than the set threshold, the microcontroller 501 will sound an alarm through the sound and light alarm 506, and send it to the remote client through the transmission module 505, so that the staff can take corresponding treatment measures in time. The transmission module 505 can choose a cellular module. The microcontroller 501 controls the sewage discharge solenoid valve 402 to open, so as to discharge the sediment collected in the inner cavity of the collection tube 202.

[0038] When in use, first, raw water enters the inner cavity of the cylinder 311 through the water inlet pipe 32, and the first flow velocity sensor 502 can measure the flow velocity of the raw water flow. The cylinder 311 and the conical cylinder 312 are combined to form a separation chamber. The raw water enters the inner cavity of the cylinder 311 and rotates, so that the silt in the water is separated from the water under the combined action of gravity and centrifugal force. The silt with higher density moves downward in a spiral shape along the inner wall of the cylinder 311 and the conical cylinder 312, and falls into the inner cavity of the collection cylinder 202 through the connecting pipe 313 and the connecting pipe 203, so that the collection cylinder 202 collects the silt, thereby realizing silt filtration. When the silt falls into the inner cavity of the collection cylinder 202, the weight of the collection cylinder 202 is increased, and the weighing sensor 504 can weigh the weight of the silt. The water separated in the inner cavity of the cylinder 311 passes through the overflow pipe 332 and The drain pipe 331 overflows and discharges, the second flow rate sensor 503 can measure the overflow water flow rate, the filter screen 333 can intercept the sediment in the overflow water to prevent the overflow water containing sediment from being discharged, the first flow rate sensor 502, the second flow rate sensor 503 and the weighing sensor 504 send the monitoring data to the microcontroller 501, by measuring the water flow rate and the weight value of the sediment, the microcontroller 501 calculates the amount of water and soil loss according to the measured values, when the loss is higher than the set threshold, the microcontroller 501 issues an alarm through the sound and light alarm 506, and sends it to the remote client through the transmission module 505, so that the staff can take corresponding treatment measures in time, and the microcontroller 501 controls the sewage discharge solenoid valve 402 to open, so as to discharge the sediment collected in the inner cavity of the collection tube 202.

[0039] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0040] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A sediment filtering device for soil and water conservation monitoring, comprising a bracket (1), characterized in that: A collection component (2) is installed on the top of the support (1), and the collection component (2) is used to collect separated sediment. A filtering mechanism (3) is installed on the top of the collection component (2), and the filtering mechanism (3) comprises a filtering component (31), a water inlet pipe (32) and a drainage component (33). The filtering component (31) is used for sediment and water, the water inlet pipe (32) is used for water intake, and the drainage component (33) is used for drainage. A sewage discharge component (4) is installed on the bottom of the collection component (2), and the sewage discharge component (4) is used for sewage discharge. A measuring component (5) is installed on the surface of the collection component (2), and the measuring component (5) is used to monitor the amount of soil and water loss.

2. The sediment filtering device for soil and water conservation monitoring as claimed in claim 1, characterized in that: The collection assembly (2) comprises an outer shell (201), a collection tube (202) and a connecting tube (203); the collection tube (202) is located in the inner cavity of the outer shell (201); the bottom of the outer shell (201) is fixedly connected to the bracket (1); one end of the connecting tube (203) is connected to the collection tube (202); and the other end of the connecting tube (203) passes through the outside of the outer shell (201).

3. The sediment filtering device for soil and water conservation monitoring as claimed in claim 1, characterized in that: The filter assembly (31) comprises a cylinder (311), a conical cylinder (312) and a connecting pipe (313); the two ends of the conical cylinder (312) are respectively connected to the cylinder (311) and the connecting pipe (313); one end of the connecting pipe (313) away from the conical cylinder (312) is connected to the connecting pipe (203); and the water inlet pipe (32) is connected to the cylinder (311).

4. The sediment filtering device for soil and water conservation monitoring as claimed in claim 1, characterized in that: The drainage assembly (33) comprises a drainage pipe (331), an overflow pipe (332) and a filter screen (333); the filter screen (333) is installed in the inner cavity of the overflow pipe (332); the overflow pipe (332) is fixed to the top of the water inlet pipe (32); one end of the overflow pipe (332) penetrates into the inner cavity of the cylinder (311) and is in communication with the inner cavity of the cylinder (311); the other end of the overflow pipe (332) is in communication with the drainage pipe (331).

5. The sediment filtering device for soil and water conservation monitoring as claimed in claim 1, characterized in that: The sewage discharge assembly (4) comprises a sewage discharge pipe (401) and a sewage discharge solenoid valve (402). The sewage discharge solenoid valve (402) is installed on the surface of the sewage discharge pipe (401). One end of the sewage discharge pipe (401) penetrates into the inner cavity of the outer shell (201) and is connected to the collection tube (202).

6. The sediment filtering device for soil and water conservation monitoring as claimed in claim 1, characterized in that: The measuring assembly (5) comprises a microcontroller (501), a first flow velocity sensor (502), a second flow velocity sensor (503), a weighing sensor (504), a transmission module (505) and an audible and visual alarm (506); the microcontroller (501) and the transmission module (505) are both installed on one side of the housing (201); the audible and visual alarm (506) is installed on the top of the housing (201); the first flow velocity sensor (502) is installed on the surface of the water inlet pipe (32); the second flow velocity sensor (503) is installed on the surface of the drain pipe (331); the weighing sensor (504) is installed on the bottom of the collection tube (202); and the bottom of the weighing sensor (504) is fixedly connected to the inner wall of the housing (201).

7. The sediment filtering device for soil and water conservation monitoring as claimed in claim 6, characterized in that: The output ends of the first flow rate sensor (502), the second flow rate sensor (503) and the weighing sensor (504) are all electrically connected to the input end of the microcontroller (501), and the output end of the microcontroller (501) is electrically connected to the input end of the transmission module (505), the sound and light alarm (506) and the sewage discharge solenoid valve (402), respectively.

Images