CN210222008U

CN210222008U - Device for monitoring soil erosion amount

Info

Publication number: CN210222008U
Application number: CN201920989389.5U
Authority: CN
Inventors: Xuan Song; 宋轩; Zhiwei Tian; 田志伟; Hongwei Yang; 杨红卫; Donghai Zhang; 张东海; Lijun Wang; 王丽君; Dejin Xie; 谢德晋; Huimei Leng; 冷慧梅; Huan Luo; 骆欢; Li Zhang; 张立
Original assignee: Nanjing Water Conservancy Planning And Design Institute Co Ltd
Current assignee: Nanjing Water Conservancy Planning And Design Institute Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-31
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a device of monitoring soil and water loss, including flow control valve, input house steward, receiving flask and weighing plate, flow control valve is installed to the left end of input house steward, and the equidistant intercommunication in input house steward bottom on flow control valve right side has the shunt tubes, be equipped with the diaphragm under the input house steward, the equidistant receiving flask that is provided with in inside of diaphragm, the bottom of receiving flask all is provided with the output tube, and the top of output tube all installs the solenoid valve, all be fixed with the connecting piece on the two lateral walls of the left and right sides at receiving flask middle part, and the bottom of connecting piece all installs weighing plate, miniature telescopic link is all installed to weighing plate position department's diaphragm bottom. This device of monitoring soil erosion and water loss volume not only is convenient for control flow velocity and carries out many samples synchronous detection, has improved monitoring devices's operating efficiency, reduces external disturbance moreover, has realized monitoring devices's automatic calibration function.

Description

Device for monitoring soil erosion amount

Technical Field

The utility model belongs to the technical field of the water conservancy, a soil and water monitoring technology field is related to, specifically is the device of monitoring soil and water loss.

Background

With the continuous improvement of environmental awareness, people attach importance to water and soil resources gradually, and in order to know the water and soil changes of all the places more clearly, relevant personnel regularly detect the water and soil loss through a special monitoring device.

However, the existing device for monitoring soil erosion and water loss still has certain problems, and the specific problems are as follows:

(1) in the prior art, aiming at monitoring the water and soil loss of a fixed land mass, an operation method of manual water storage, stirring, sampling and weighing is still adopted, and the method has the problems of measurement lag, complicated steps, large sampling error and the like;

(2) the general monitoring device is lack of a simple and feasible calibration mechanism, so that the weighing error of the general monitoring device is gradually increased in the long-term detection process, and the deviation of the detection result is increased.

Disclosure of Invention

The technical problem to be solved is as follows: the not enough to prior art, the utility model provides a device of monitoring soil erosion and water loss possesses the synchronous detection of being convenient for its operating efficiency height, but advantages such as automatic calibration function, has solved the less and complex operation of single detection volume, is difficult to quick check-up and leads to the problem of detection error crescent.

The technical scheme is as follows: the device for monitoring the soil and water loss comprises a flow control valve, an input header pipe, a collecting bottle and a weighing plate, wherein the flow control valve is installed at the left end of the input header pipe, the bottom of the input header pipe on the right side of the flow control valve is communicated with flow dividing pipes at equal intervals, a transverse plate is arranged under the input header pipe, a support is welded at the bottom end of the transverse plate at equal intervals, a control panel is fixed on the outer wall of the support on the left side of the transverse plate, the collecting bottles are arranged inside the transverse plate at equal intervals, metering pipes at the top ends of the collecting bottles are communicated with the corresponding flow dividing pipes, an output pipe is arranged at the bottom end of each collecting bottle, electromagnetic valves are installed at the top of the output pipe, connecting pieces are fixed on the left outer side wall and the right outer side wall of the middle part of each collecting bottle, the weighing plate is installed at the bottom end of each connecting, and the output end of the miniature telescopic rod extends to the upper part of the transverse plate and is fixedly connected with the bottom end of the weighing plate.

Preferably, the shunt tubes and the corresponding metering tubes form a nested structure, and the metering tubes are in sliding connection with the corresponding shunt tubes.

Preferably, be integral structure between shunt tubes, metering tube and the receiving flask, and shunt tubes, metering tube and receiving flask are transparent material.

Preferably, scale marks are printed on the outer side wall of the metering pipe and matched with the bottom end of the flow dividing pipe.

Preferably, the transverse plate at the position of the collecting bottle is internally provided with a through groove, and the collecting bottle and the corresponding through groove form a lifting structure.

Preferably, the top of the transverse plate at the position of the weighing plate is provided with a groove, and the groove is used for being clamped with the corresponding weighing plate in a lifting manner.

Has the advantages that: (1) the device for monitoring soil and water loss of the utility model is convenient for controlling the flow rate and synchronously detecting multiple samples by installing the flow control valve and the flow dividing pipe on the input header pipe, and the flow dividing pipe is in one-to-one correspondence with the metering pipe and the scale mark, and then is convenient for controlling the discharge of the samples by arranging the output pipe at the bottom end of the collecting bottle and installing the electromagnetic valve at the top of the output pipe, thereby improving the operation efficiency of the monitoring device; (2) the device passes through the lift block structure between weighing plate and the recess, and miniature telescopic link's output and weighing plate fixed connection, and pressure sensor is fixed on the top of weighing plate, is convenient for wholly lift the collecting bottle and detect with the secondary to through constitute elevation structure between shunt tubes and metering tube, collecting bottle and logical groove, reduce external disturbance, thereby realized monitoring devices's automatic calibration function.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the partial front view structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the system flow of the present invention.

In the figure: 1. a flow control valve; 2. an input header pipe; 3. a shunt tube; 4. a metering tube; 5. a collection bottle; 6. a transverse plate; 7. a support; 8. an output pipe; 9. an electromagnetic valve; 10. scale lines; 11. a through groove; 12. a connecting member; 13. a pressure sensor; 14. a weighing plate; 15. a groove; 16. a miniature telescopic rod; 17. a control panel.

Detailed Description

The following examples further illustrate the invention but are not to be construed as limiting the invention. Modifications and substitutions to methods, steps or conditions of the present invention may be made without departing from the spirit and substance of the invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a device for monitoring soil and water loss comprises a flow control valve 1, an input header pipe 2, a collecting bottle 5 and a weighing plate 14, wherein the flow control valve 1 is installed at the left end of the input header pipe 2, the type of the flow control valve 1 can be FKC-G02-02H, the input end of the flow control valve 1 is electrically connected with the output end of a control panel 17, the bottom of the input header pipe 2 at the right side of the flow control valve 1 is communicated with flow dividing pipes 3 at equal intervals, a transverse plate 6 is arranged under the input header pipe 2, supports 7 are welded at the bottom end of the transverse plate 6 at equal intervals, the control panel 17 is fixed on the outer wall of the support 7 at the left side of the transverse plate 6, the type of the control panel 17 can be DL203, the collecting bottles 5 are arranged inside the transverse plate 6 at equal intervals, metering pipes 4 at the top ends of the collecting bottles 5 are communicated with the corresponding flow dividing pipes, the top of the output pipe 8 is provided with an electromagnetic valve 9, the type of the electromagnetic valve 9 can be 4V210-08, the input end of the electromagnetic valve 9 is electrically connected with the output end of a control panel 17, the left and right outer side walls of the middle part of the collecting bottle 5 are both fixed with a connecting piece 12, the bottom end of the connecting piece 12 is both provided with a weighing plate 14, the type of the weighing plate 14 can be LF-17A-M, the output end of the weighing plate 14 is electrically connected with the input end of the control panel 17, one side of the top end of the weighing plate 14 is both fixed with a pressure sensor 13, the type of the pressure sensor 13 can be 124G-210, the output end of the pressure sensor 13 is both electrically connected with the input end of the control panel 17, the bottom end of a transverse plate 6 at the position of the weighing plate 14 is both provided with a micro telescopic rod 16, the type of the micro telescopic rod 16 can be, and the input end of the miniature telescopic rod 16 is electrically connected with the output end of the control panel 17, and the output end of the miniature telescopic rod 16 extends to the upper part of the transverse plate 6 and is fixedly connected with the bottom end of the weighing plate 14.

As shown in figure 1, the shunt tubes 3 and the corresponding metering tubes 4 form a nested structure, and the metering tubes 4 are in sliding connection with the corresponding shunt tubes 3, so that interference generated when the relative heights of the shunt tubes 3 and the metering tubes 4 are changed is avoided.

Like being integral structure between shunt tubes 3, metering tube 4 and the receiving flask 5 in fig. 1, and shunt tubes 3, metering tube 4 and receiving flask 5 are transparent material, are convenient for direct observation.

As shown in fig. 1 and 2, scale lines 10 are printed on the outer side wall of the metering tube 4, and the scale lines 10 are matched with the bottom end of the shunt tube 3, so that the water volume can be read directly.

Through groove 11 has all been seted up as diaphragm 6 inside of 5 positions departments of receiving flask in fig. 3, and all constitute elevation structure between receiving flask 5 and the logical groove 11 that corresponds, avoid diaphragm 6 to cause the interference to receiving flask 5.

The top of the transverse plate 6 at the position of the weighing plate 14 in fig. 3 is provided with a groove 15, and the groove 15 is used for lifting and clamping the corresponding weighing plate 14 and is used for resetting and lifting the weighing plate 14.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, as shown in figure 1, firstly, the control panel 17 is controlled, the flow control valve 1 is opened, the soil and water mixed sample at the left part of the input header pipe 2 sequentially flows into the corresponding collecting bottle 5 through the shunt pipe 3 until the liquid level reaches the middle part of the metering pipe 4, at this time, the flow control valve 1 is closed, according to the figure 2, the scale value on the scale mark 10 is read, namely the internal volume, then the weighing plate 14 is started, the collecting bottle 5 is weighed through the connecting piece 12, meanwhile, the weighing plate 14 transmits a detection signal to the control panel 17, then, the PLC in the control panel 17 automatically calculates the weight difference between the actual weight and the pure water corresponding to the observed volume, then, the average value of multiple groups of results is obtained, more accurate soil and water loss value can be obtained, according to the figure 1, the electromagnetic valve 9 is opened, so that the sample is discharged through the output pipe 8, the detection work of a plurality of groups of different samples is completed rapidly by the circulation;

in addition, according to fig. 3, at intervals, can start miniature telescopic link 16, hold up collecting bottle 5 is whole, because shunt tubes 3 and metering tube 4, collecting bottle 5 and lead to all being elevation structure between groove 11, make shunt tubes 3, metering tube 4 and collecting bottle 5 and outside relative disturbance greatly reduced, can neglect, then pressure sensor 13 can respond to miniature telescopic link 16's pressure value, compare with the detected value of weighing plate 14 again, the check-up, thereby guarantee the relative accuracy of later stage detection, finally accomplish whole work of this device of monitoring soil and water loss.

To sum up, this device of monitoring soil erosion and water loss volume not only is convenient for control the velocity of flow and carries out many sample synchronous detection, has improved monitoring devices's operating efficiency, reduces external disturbance moreover, has realized monitoring devices's automatic calibration function.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device for monitoring the soil erosion amount is characterized by comprising a flow control valve (1), an input main pipe (2), a collecting bottle (5) and a weighing plate (14); the flow control valve (1) is installed at the left end of the input header pipe (2), the bottom of the input header pipe (2) on the right side of the flow control valve (1) is communicated with the shunt pipes (3) at equal intervals, a transverse plate (6) is arranged under the input header pipe (2), supports (7) are welded at the bottom of the transverse plate (6) at equal intervals, a control panel (17) is fixed on the outer wall of the support (7) on the left side of the transverse plate (6), collecting bottles (5) are arranged at equal intervals in the transverse plate (6), metering pipes (4) at the top ends of the collecting bottles (5) are communicated with the corresponding shunt pipes (3), output pipes (8) are arranged at the bottom ends of the collecting bottles (5), electromagnetic valves (9) are installed at the tops of the output pipes (8), connecting pieces (12) are fixed on the left outer side wall and the right outer side wall of the middle part of the collecting bottles (5), and weighing plates, and one side at the top end of the weighing plate (14) is fixed with a pressure sensor (13), the bottom ends of the transverse plates (6) at the positions of the weighing plate (14) are provided with miniature telescopic rods (16), and the output ends of the miniature telescopic rods (16) extend to the upper parts of the transverse plates (6) and are fixedly connected with the bottom ends of the weighing plate (14).

2. The device for monitoring soil and water loss according to claim 1, wherein the shunt tubes (3) and the corresponding metering tubes (4) form a nested structure, and the metering tubes (4) are slidably connected with the corresponding shunt tubes (3).

3. The device for monitoring soil and water loss according to claim 1, wherein the shunt pipe (3), the metering pipe (4) and the collecting bottle (5) are of an integrated structure, and the shunt pipe (3), the metering pipe (4) and the collecting bottle (5) are all made of transparent materials.

4. The device for monitoring soil and water loss according to claim 1, wherein the outer side wall of the metering pipe (4) is printed with scale marks (10), and the scale marks (10) are matched with the bottom ends of the shunt pipes (3).

5. The device for monitoring soil and water loss according to claim 1, wherein the transverse plates (6) at the positions of the collecting bottles (5) are provided with through grooves (11), and lifting structures are formed between the collecting bottles (5) and the corresponding through grooves (11).

6. The device for monitoring soil and water loss according to claim 1, wherein the top of the transverse plate (6) at the position of the weighing plate (14) is provided with a groove (15), and the groove (15) is used for lifting and clamping with the corresponding weighing plate (14).