CN212932608U

CN212932608U - Water quality monitoring device

Info

Publication number: CN212932608U
Application number: CN202022058262.7U
Authority: CN
Inventors: 陈玉荣
Original assignee: Shanghai Minwei Environmental Protection Technology Co ltd
Current assignee: Shanghai Minwei Environmental Protection Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-09
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to the technical field of geological hydrology, and discloses a water quality monitoring device, which comprises a monitoring device main body, wherein a floating ring is arranged on the outer side of the monitoring device main body, the floating ring is fixedly connected with the monitoring device main body through a plurality of connecting rods, a partition plate is fixedly connected in the monitoring device main body, a storage battery and a controller are fixedly connected on the upper surface of the partition plate, a winding wheel and a winding motor are fixedly connected on the bottom surface of the partition plate, the output end of the winding motor is fixedly connected with the winding wheel, a steel wire rope is wound on the winding wheel, the steel wire rope is inserted into a threading hole, the travelling mechanism is fixed in position through extrusion and lamination of the pressing wheel, the pressing wheel is driven to rotate by a driving motor, so that the travelling mechanism is driven to move up and down along the, especially, the device is suitable for monitoring deeper water areas, and monitoring data are more comprehensive and accurate.

Description

Water quality monitoring device

Technical Field

The utility model relates to a geology hydrology technical field specifically is a water quality monitoring device.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like.

The existing water quality monitoring device usually floats on the water surface, the water quality is monitored by various sensors at the bottom, the water contains various heavy metal contents to be monitored, the heavy metal is distributed on different water layers due to different densities or water flow impact, the water at different depths is monitored by fixing the sensors on a telescopic rod, but the method for deeper water areas can cause the telescopic rod to have large volume, poor stability and low feasibility, the water quality monitoring device floats on the water surface and is easily influenced by natural wind and the like to cause shaking drift and influence measurement data, the monitoring device is easily damaged when colliding with a bank or other objects, a sinking block is also arranged at the bottom for fixing, but the water quality monitoring device is influenced by the water level change of the monitored water areas, the water level is reduced, a connecting rope is loose, and the position of the water surface monitoring device is not fixed, when the water level drops, the water surface monitoring device and the underwater sinking block are pulled mutually under the action of buoyancy and gravity, and the monitoring device can be damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a water quality monitoring device possesses advantages such as the monitoring is comprehensive, stability is good, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes that above-mentioned monitoring is comprehensive, stability is good, the utility model provides a following technical scheme: a water quality monitoring device comprises a monitoring device main body, a floating ring is arranged on the outer side of the monitoring device main body, the floating ring is fixedly connected with the monitoring device main body through a plurality of connecting rods, a clapboard is fixedly connected in the monitoring device main body, the upper surface of the clapboard is fixedly connected with a storage battery and a controller, the bottom surface of the clapboard is fixedly connected with a reel and a winding motor, the output end of the winding motor is fixedly connected with a winding wheel, a steel wire rope is wound on the winding wheel, the inner wall of the bottom surface of the monitoring device main body is fixedly connected with a three-gear switch, the three-gear switch is electrically connected with a winding motor through a lead, the upper end of the three-gear switch is rotatably connected with a guide wheel, the steel wire rope is sleeved with a traveling mechanism, the bottom surface of the travelling mechanism is fixedly connected with a water quality monitoring sensor, and the other end of the steel wire rope is fixedly connected with a heavy block.

Preferably, running gear includes the casing, the through wires hole has been seted up on the casing, fixedly connected with fixed block on the casing both sides inner wall, sliding connection has the supporting seat on the fixed block, be provided with compression spring between supporting seat and the fixed block, the supporting seat is close to through wires hole one and serves to rotate and be connected with the pinch roller, supporting seat one side fixedly connected with driving motor, driving motor output and pinch roller fixed connection.

Preferably, the pinch roller is made of rubber materials, and the contact surface of the pinch roller is of an arc-shaped structure.

Preferably, the monitoring device main part is fixedly connected with a solar panel, and the solar panel is electrically connected with the storage battery through a lead.

Preferably, the heavy block is made of a metal material with high density, and the bottom surface of the heavy block is fixedly connected with a plurality of anti-skid nails.

Preferably, the three-gear switch is an elastic switch, the middle gear of the three-gear switch is closed, and the gears on both sides of the three-gear switch are opened.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of water quality monitoring device, through wearing to establish wire rope in the threading hole, through the extrusion laminating of pinch roller, running gear obtains the rigidity, drives the pinch roller through driving motor and rotates to drive running gear reciprocates along wire rope, monitor different degree of depth quality of water through the fixed water quality monitoring sensor in running gear bottom, especially be fit for the monitoring in deeper waters, make monitoring data more comprehensive accurate.

2. This kind of water quality monitoring device, through when the water level descends, wire rope becomes loose, and three-gear switch continues to rise under self elasticity, and control winding motor reversal tightens up wire rope, closes the gear in the middle of returning to until three-gear switch, and when the water level rose, control winding motor corotation made heavy piece and bottom surface contact, made wire rope be in the state of straightening always, made monitoring device always with the surface of water contact, not influenced by the water level, more stable.

Drawings

FIG. 1 is a schematic structural view of a water quality monitoring device of the present invention;

FIG. 2 is a schematic view of a front view of a monitoring device main body of the water quality monitoring device of the present invention;

FIG. 3 is a left side view of the monitoring device main body of the water quality monitoring device of the present invention;

fig. 4 is a schematic structural view of a traveling mechanism in the water quality monitoring device of the present invention.

In the figure: the device comprises a monitoring device body 1, a floating ring 2, a connecting rod 3, a partition plate 4, a storage battery 5, a controller 6, a reel 7, a winding motor 8, a steel wire rope 9, a three-gear switch 10, a guide wheel 11, a traveling mechanism 12, a shell 121, a threading hole 122, a fixed block 123, a supporting seat 124, a compression spring 125, a pressing wheel 126, a driving motor 127, a water quality monitoring sensor 13, a weight 14, a solar panel 15 and an antiskid nail 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a water quality monitoring device comprises a monitoring device body 1, a floating ring 2 is arranged on the outer side of the monitoring device body 1, the floating ring 2 is fixedly connected with the monitoring device body 1 through a plurality of connecting rods 3, a partition plate 4 is fixedly connected in the monitoring device body 1, a storage battery 5 and a controller 6 are fixedly connected on the upper surface of the partition plate 4, a solar electric plate 15 is fixedly connected on the monitoring device body 1, the solar electric plate 15 is electrically connected with the storage battery 5 through a conducting wire, the design is characterized in that the storage battery 5 is charged through the solar electric plate 15, the service life of the storage battery 5 is prolonged, the practicability is achieved, a winding wheel 7 and a winding motor 8 are fixedly connected on the bottom surface of the partition plate 4, the output end of the winding motor 8 is fixedly connected with the winding wheel 7, a steel wire rope 9 is wound on the winding wheel 7, and a three, the three-gear switch 10 is an elastic switch, the middle gear of the three-gear switch 10 is closed, and the gears on both sides of the three-gear switch 10 are opened, the design utilizes the elasticity of the three-gear switch 10 to automatically move to proper gears when the water level changes, the use is more convenient, the cost is saved, the middle gear is closed, the water level respectively controls the forward and reverse rotation of the winding motor 8 when rising and falling, the monitoring device main body 1 always floats on the water surface, the stability is high, the three-gear switch 10 is electrically connected with the winding motor 8 through a lead, the upper end of the three-gear switch 10 is rotatably connected with a guide wheel 11, a steel wire rope 9 is sleeved with a traveling mechanism 12, the traveling mechanism 12 comprises a shell 121, the shell 121 is provided with a threading hole 122, fixed blocks 123 are fixedly connected on the inner walls on both sides of the shell 121, a supporting seat 124 is slidably connected on the fixed blocks 123, and a compression spring 125, one end of the supporting seat 124 close to the threading hole 122 is rotatably connected with a pressing wheel 126, the pressing wheel 126 is made of rubber material, the contact surface of the pressing wheel 126 is of an arc structure, the design increases the friction between the pinch roller 126 and the steel wire rope 9 through the rubber material, so that the walking is more stable, the contact area is improved and the friction force is increased through the arc design, one side of the supporting seat 124 is fixedly connected with a driving motor 127, the output end of the driving motor 127 is fixedly connected with a pressing wheel 126, the bottom surface of the walking mechanism 12 is fixedly connected with a water quality monitoring sensor 13, the other end of the steel wire rope 9 is fixedly connected with a heavy block 14, the heavy block 14 is made of metal material with high density, the bottom surface of the heavy block 14 is fixedly connected with a plurality of anti-skid nails 16, this kind of design, heavy weight 14 that density is big, the same volume, the high quality helps improving stability, inlays through setting up anti-skidding nail 16 and establishes into submarine earth, and stability is higher.

The working principle is as follows: when the monitoring device is used, the monitoring device main body 1 floats on the water surface through the floating ring 2, the winding motor 8 rotates to collect and release the steel wire rope 9, when the heavy weight 14 descends, the gravity of the heavy weight 14 presses the guide wheel 11 through the steel wire rope 9, the three-gear switch 10 is in a lower opening gear, the winding motor 8 is controlled to work, when the heavy weight 14 is in contact with the water bottom surface, the steel wire rope 9 is not tightened when the winding motor 8 continues to rotate, the three-gear switch 10 returns to a middle closing gear, the winding motor 8 is controlled to be turned off, when the water level descends, the steel wire rope 9 is loosened, the three-gear switch 10 continues to ascend under the action of self elasticity, the winding motor 8 is controlled to rotate reversely to tighten the steel wire rope 9, until the three-gear switch 10 returns to the middle gear, when the water level ascends, the winding motor 8 is controlled to rotate forwardly, the heavy weight 14 is in contact with the water, wire rope 9 wears to establish in through wires hole 122, through the extrusion laminating of pinch roller 126, running gear 12 obtains the rigidity, drives pinch roller 126 through driving motor 127 and rotates to drive running gear 12 and reciprocate along wire rope 9, monitor different degree of depth quality of water through the fixed water quality monitoring sensor 13 in running gear 12 bottom, monitoring data passes to controller 6 through the wire and saves, analysis, transmission, makes monitoring data more accurate.

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. A water quality monitoring device is characterized by comprising a monitoring device main body (1), wherein a floating ring (2) is arranged on the outer side of the monitoring device main body (1), the floating ring (2) is fixedly connected with the monitoring device main body (1) through a plurality of connecting rods (3), a partition plate (4) is fixedly connected in the monitoring device main body (1), a storage battery (5) and a controller (6) are fixedly connected to the upper surface of the partition plate (4), a winding wheel (7) and a winding motor (8) are fixedly connected to the bottom surface of the partition plate (4), the output end of the winding motor (8) is fixedly connected to the winding wheel (7), a steel wire rope (9) is wound on the winding wheel (7), a three-gear switch (10) is fixedly connected to the inner wall of the bottom surface of the monitoring device main body (1), and the three-gear switch (10) is electrically connected with the winding motor (8) through, the three-gear switch (10) upper end is rotated and is connected with guide pulley (11), the cover is equipped with running gear (12) on wire rope (9), running gear (12) bottom surface fixedly connected with water quality monitoring sensor (13), wire rope (9) other end fixedly connected with heavy piece (14).

2. The water quality monitoring device according to claim 1, wherein the traveling mechanism (12) comprises a casing (121), a threading hole (122) is formed in the casing (121), fixed blocks (123) are fixedly connected to inner walls of two sides of the casing (121), a supporting seat (124) is slidably connected to the fixed blocks (123), a compression spring (125) is arranged between the supporting seat (124) and the fixed blocks (123), a pressing wheel (126) is rotatably connected to one end, close to the threading hole (122), of the supporting seat (124), a driving motor (127) is fixedly connected to one side of the supporting seat (124), and an output end of the driving motor (127) is fixedly connected with the pressing wheel (126).

3. A water quality monitoring device according to claim 2, wherein the pressing wheel (126) is made of rubber, and the contact surface of the pressing wheel (126) is of an arc-shaped structure.

4. A water quality monitoring device according to claim 1, characterized in that the monitoring device body (1) is fixedly connected with a solar panel (15), and the solar panel (15) is electrically connected with the storage battery (5) through a lead.

5. A water quality monitoring device according to claim 1, characterized in that the weight (14) is made of dense metal, and a plurality of anti-skid nails (16) are fixedly connected to the bottom surface of the weight (14).

6. A water quality monitoring device according to claim 1, characterized in that the three-position switch (10) is an elastic switch, the middle position of the three-position switch (10) is off, and the two side positions of the three-position switch (10) are both on.