CN211402361U - A monitoring device for turbidity of different water layers in a river channel - Google Patents

Abstract

The utility model discloses a monitoring device for the turbidity of different water layers in a river, comprising a fixed column, a first waterproof casing, a rotating motor, a connection port and a driving gear, and a first waterproof casing is mounted on the upper surface of the fixed column , a rotating motor is installed in the first waterproof casing, a connection port is opened on the upper end of the first waterproof casing, the rotating end of the rotating motor extends through the connecting port to the top of the first waterproof casing, and the rotating end of the rotating motor is installed There is a driving gear, and a lifting monitoring mechanism is arranged on the fixed column. The lifting monitoring mechanism includes a lifting channel, a guide groove, a lifting platform, a guide block, a threaded through hole, a rolling bearing, a connecting column, a rotating screw, a driven gear, a first Two waterproof casing, inlet and outlet, flow-through turbidity sensor, conical water inlet pipe. The beneficial effect of the utility model is that it is convenient to monitor the water levels of different depths in the river course and prevent the river water from being polluted.

Description

A monitoring device for turbidity of different water layers in a river channel

technical field

The utility model relates to the technical field of water quality monitoring equipment, in particular to a monitoring device for the turbidity of different water layers in a river.

Background technique

The problem of water pollution is a serious problem in my country. There are many unscrupulous enterprises that discharge industrial wastewater into the river. Because the river is deep, the pollutants in the industrial wastewater are relatively heavy. The upper part may not be displayed, and it is often difficult to find river water pollution. In the prior art, water quality is generally detected by pumping out water, but there are some problems in its use. The pollutants in the river are relatively heavy, and some of the pollutants in the river cannot be pumped up, thus affecting the accuracy of the detection.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a monitoring device for turbidity of different water layers in a river channel, which has the advantages of no pumping and accurate detection, and solves the problem of low detection accuracy of general devices.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a monitoring device for the turbidity of different water layers in the river, comprising a fixed column, a first waterproof casing, a rotating motor, a connecting port, and a driving gear, the The lower end of the fixing column is fixedly installed in the river channel, the upper end of the fixing column is located above the water surface, the upper surface of the fixing column is installed with a first waterproof casing, the rotating motor is installed in the first waterproof casing, and the upper end of the first waterproof casing is installed A connecting port is opened, the rotating end of the rotating motor extends through the connecting port to the top of the first waterproof casing, a driving gear is installed on the rotating end of the rotating motor, and a lifting monitoring mechanism is arranged on the fixing column,

The lifting monitoring mechanism includes: a lifting channel, a guide groove, a lifting platform, a guide block, a threaded through hole, a rolling bearing, a connecting column, a rotating screw, a driven gear, a second waterproof casing, an inlet and outlet, and a flow-through turbidity sensor , conical water inlet pipe,

The lifting channel is located on one side of the fixed column, there are four guide grooves, the guide grooves are located on both sides of the inner surface of the lifting channel, there are four guide blocks, and the guide blocks are fixedly installed on the two sides of the lifting platform. On the side surface, one end of the guide block is located in the guide groove, the threaded through hole is located on the lifting platform, there are two rolling bearings, the rolling bearings are located at the upper and lower ends of the lifting channel, and there are two connecting columns, One end of the connecting column is connected to the rolling bearing, the other end of the connecting column is fixedly connected to one side surface of the lifting channel, the rotating screw is located in the lifting channel, the lower end of the rotating screw is inserted into the rolling bearing below, and the upper end of the rotating screw is threaded It extends to the side of the driving gear through the threaded through hole and the rolling bearing above, the driven gear is fixedly installed on the upper end of the rotating screw, the driven gear and the driving gear are engaged, and the second waterproof shell is fixedly installed on the side of the lifting platform On the surface, the inlet and outlet are provided with two, the inlet and outlet are located on both sides of the second waterproof casing, the flow-through turbidity sensor is fixedly installed in the second waterproof casing, and the conical water inlet pipe is fixedly installed on the lifting platform superior.

Preferably, the flow-through turbidity sensor is provided with a water inlet end, a drain end and an overflow end, the water inlet end of the flow-through turbidity sensor is connected with a water conduit, and one end of the water conduit passes through the inlet and outlet and the taper. The outlet end of the water inlet pipe is connected, the drainage end of the flow-through turbidity sensor is connected with a drainage pipe, and the overflow end of the flow-through turbidity sensor is connected with an overflow pipe, and the drainage pipe and the overflow pipe pass through another inlet and outlet. to the outside of the second waterproof housing.

Preferably, a waterproof pad is installed at the inlet and outlet.

Preferably, a water pressure sensor is installed on the upper surface of the second waterproof casing.

Preferably, a waterproof bearing is installed at the connection port, and the upper end of the rotating end of the rotating electrical machine extends through the waterproof bearing to the top of the first waterproof casing.

The utility model provides a monitoring device for the turbidity of different water layers in a river channel, which has the following beneficial effects. The flow-through turbidity sensor is placed under the water surface, and the turbidity of the river water can be detected through the free flow of the river water, without the need for Pumping water, the detection accuracy is more accurate, through the rotation of the motor, the rotating screw can be driven to rotate, and through the lifting and lowering of the lifting platform, the depth of the flow-through turbidity sensor can be adjusted, and the water level depth can be detected through the water pressure sensor, which can be used for multiple The depth of river water turbidity monitoring has a wider range of use. Flushing the inside of the flow-through turbidity sensor through river water at different depths will reduce the monitoring error, ensure the real-time monitoring, and have higher accuracy.

Description of drawings

Fig. 1 is the structural representation of a kind of monitoring device for the turbidity of different water layers in the river according to the utility model;

2 is a partial enlarged view of a monitoring device for the turbidity of different water layers in a river according to the present utility model;

3 is a schematic top view of a monitoring device for the turbidity of different water layers in a river according to the present invention;

Fig. 4 is the pipeline connection schematic diagram of the flow-through turbidity sensor according to the utility model;

In the figure: 1. Fixed column; 2. First waterproof shell; 3. Rotary motor; 4. Connection port; 5. Driving gear; 6. Lifting channel; 7. Guide groove; 8. Lifting platform; 9. Guide block; 10, threaded through hole; 11, rolling bearing; 12, connecting column; 13, rotating screw; 14, driven gear; 15, second waterproof shell; 16, inlet and outlet; 17, flow-through turbidity sensor; 18, cone Inlet pipe; 19, water conduit; 20, drain pipe; 21, overflow pipe; 22, waterproof pad; 23, water pressure sensor; 24, waterproof bearing.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a monitoring device for the turbidity of different water layers in a river channel, comprising a fixed column 1, a first waterproof casing 2 is installed on the upper surface of the fixed column 1, and a first waterproof casing 2 is installed on the upper surface of the fixed column 1 A rotating motor 3 is installed in a waterproof casing 2, a connection port 4 is opened on the upper end of the first waterproof casing 2, a driving gear 5 is installed on the rotating end of the rotating motor 3, a lifting channel 6 is opened on one side of the fixed column 1, and two There is a guide groove 7 on the side, a lifting platform 8 is arranged in the lifting channel 6, guide blocks 9 are installed on both sides of the lifting platform 8, a threaded through hole 10 is opened on the lifting platform 8, and the upper and lower ends of the lifting channel 6 are provided with rolling bearings 11. A connecting column 12 is installed at one end of the rolling bearing 11 , a rotating screw 13 is installed in the lifting channel 6 , a driven gear 14 is installed on the upper end of the rotating screw 13 , a second waterproof casing 15 is installed on one side of the lifting platform 8 , and two sides of the second waterproof casing 15 are installed There is an inlet and outlet 16, a flow-through turbidity sensor 17 is installed in the second waterproof casing 15, a conical water inlet pipe 18 is installed on one side of the lifting platform 8, and the conical water inlet pipe 18 is connected to the flow-through turbidity sensor 17 through the water conduit 19 Connection, the flow-through turbidity sensor 17 is connected with a drain pipe 20 and an overflow pipe 21, a waterproof pad 22 is installed at the inlet and outlet 16, a water pressure sensor 23 is installed above the second waterproof housing 15, and a waterproof bearing is installed at the connection port 4 twenty four.

The following are the electrical device models used in this case:

Rotating motor: Y80M1-2 three-phase asynchronous motor;

Flow-through turbidity sensor: ZS-7501;

Water pressure sensor: TS-9104;

The following is a description of the material and shape of the device in this case:

Waterproof pad: rubber;

Turning screw: stainless steel.

All the electrical components in this case are connected with the power supply to which they are adapted through wires by those skilled in the art, and an appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principles Among them, the electrical connection between the electrical components is completed in sequence, and the detailed connection means are known in the art. The following mainly introduces the working principle and process, and does not describe the electrical control.

Example: The model of the controller is AQMD6010BLS, the power inlet end of the controller is electrically connected to the external power supply to be energized, and the external power supply is electrically connected to the controller, the rotating motor 3, the flow-through turbidity sensor 17, and the water pressure sensor 23 respectively. The control signal output end of the controller is electrically connected with the rotary motor 3 , the flow-through turbidity sensor 17 and the water pressure sensor 23 for the operation of the control device.

When the water level of a certain depth needs to be monitored, the flow-through turbidity sensor 17 is calibrated, the rotary motor 3 is started to rotate forward, and the driving gear 5 is driven to rotate. The driven gear 14 and the rotating screw 13 rotate. The rotating screw 13 is only provided with an external thread at the position between the two rolling bearings 11. The rolling bearings 11 can fix both ends of the rotating screw 13 to prevent it from rotating. The external thread of the screw is connected with the thread of the threaded through hole 10. When the rotating screw 13 rotates, the lifting table 8 can be driven to move downward in the lifting channel 6. The guide block 9 and the guide groove 7 can ensure the moving direction of the lifting table 8. When After the lifting platform 8 falls into the water, the second waterproof casing 15 can be driven into the water, and the water pressure is detected by the water pressure sensor 23 on the upper surface of the second waterproof casing 15, so that the depth of the second waterproof casing 15 can be determined. When the designated position is reached, the rotary motor 3 is turned off, the river water flows into the flow-through turbidity sensor 17 through the conical water inlet pipe 18 and the water conduit 19, and the water is discharged through the drain pipe 20 and the overflow pipe 21, so that the river water can flow, The water quality is detected by the flow-through turbidity sensor 17. The waterproof pad 22 can prevent water from entering the second waterproof casing 15 and prevent the flow-through turbidity sensor 17 from being damaged. The second waterproof casing 15 and the flow-through turbidity sensor 17 are moved above the water surface, and the inside of the flow-through turbidity sensor 17 is cleaned for the next use.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

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

Claims (5)

1. A monitoring device for turbidity of different water layers in a river channel comprises a fixed column (1), a first waterproof shell (2), a rotating motor (3), a connecting port (4) and a driving gear (5), wherein the lower end of the fixed column (1) is fixedly arranged in the river channel, the upper end of the fixed column (1) is positioned above the water surface, the first waterproof shell (2) is arranged on the upper surface of the fixed column (1), the rotating motor (3) is arranged in the first waterproof shell (2), the connecting port (4) is formed in the upper end of the first waterproof shell (2), the rotating end of the rotating motor (3) penetrates through the connecting port (4) to extend above the first waterproof shell (2), the driving gear (5) is arranged at the rotating end of the rotating motor (3), and the monitoring device is characterized in that a lifting monitoring mechanism is arranged on the fixed column (,

the lift monitoring mechanism, it includes: a lifting channel (6), a guide groove (7), a lifting platform (8), a guide block (9), a threaded through hole (10), a rolling bearing (11), a connecting column (12), a rotating screw (13), a driven gear (14), a second waterproof shell (15), an inlet and an outlet (16), a flow-type turbidity sensor (17) and a conical water inlet pipe (18),

the lifting channel (6) is positioned on one side of the fixed column (1), four guide grooves (7) are arranged, the guide grooves (7) are positioned on the surfaces of two sides in the lifting channel (6), four guide blocks (9) are arranged, the guide blocks (9) are fixedly installed on the surfaces of two sides of the lifting platform (8), one end of each guide block (9) is positioned in the guide groove (7), the threaded through holes (10) are positioned on the lifting platform (8), two rolling bearings (11) are arranged, the rolling bearings (11) are positioned at the upper end and the lower end in the lifting channel (6), two connecting columns (12) are arranged, one end of each connecting column (12) is connected with the corresponding rolling bearing (11), the other end of each connecting column (12) is fixedly connected with the surface of one side of the lifting channel (6), the rotating screw (13) is positioned in the lifting channel (6), and the lower end of the rotating screw (13) is inserted into the rolling bearing (11, rotate screw rod (13) upper end and pass screw thread through-hole (10) and antifriction bearing (11) of top and extend driving gear (5) one side, driven gear (14) fixed mounting is in rotating screw rod (13) upper end, driven gear (14) and driving gear (5) meshing, second waterproof shell (15) fixed mounting is in elevating platform (8) side surface, exit (16) are equipped with two, exit (16) are located second waterproof shell (15) both sides, circulation turbidity sensor (17) fixed mounting is in second waterproof shell (15), toper inlet tube (18) fixed mounting is on elevating platform (8).

2. The monitoring device for the turbidity of different water layers in a river channel according to claim 1, wherein the flow-through turbidity sensor (17) is provided with a water inlet end, a water outlet end and an overflow end, the water inlet end of the flow-through turbidity sensor (17) is connected with a water guide pipe (19), one end of the water guide pipe (19) is connected with the water outlet end of the conical water inlet pipe (18) through an inlet and outlet (16), the water outlet end of the flow-through turbidity sensor (17) is connected with a water outlet pipe (20), the overflow end of the flow-through turbidity sensor (17) is connected with an overflow pipe (21), and the water outlet pipe (20) and the overflow pipe (21) extend to the outside of the second waterproof shell (15) through another inlet and outlet (16).

3. A device for monitoring the turbidity of different water layers in a river according to claim 1, wherein a waterproof pad (22) is installed at said access opening (16).

4. A device for monitoring the turbidity of different water layers in a river according to claim 1, wherein a water pressure sensor (23) is mounted on the upper surface of the second waterproof housing (15).

5. The monitoring device for the turbidity of different water layers in the river channel according to claim 1, wherein a waterproof bearing (24) is installed at the connecting port (4), and the upper end of the rotating motor (3) extends above the first waterproof housing (2) through the waterproof bearing (24).

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