CN219142802U

CN219142802U - Water quality monitoring device

Info

Publication number: CN219142802U
Application number: CN202223297404.0U
Authority: CN
Inventors: 董群; 于潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-06
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a water quality monitoring device which comprises a mounting box, wherein a floating plate is fixedly connected to the outer side wall of the bottom of the mounting box, a liquid storage box is fixedly connected to the inner bottom side wall of the mounting box, a liquid discharging device is arranged on the bottom side wall of the liquid storage box, a water sample sucking device is arranged on the side wall of the liquid storage box, a fixing cylinder is fixedly connected to the top side wall of the mounting box, a telescopic cylinder is fixedly connected to the inner part of the fixing cylinder, a connecting block is fixedly connected to the output end of the telescopic cylinder, a plurality of water quality detectors are arranged on the side wall of the connecting block, two fixing rods are fixedly connected to the inner top side wall of the mounting box, and cleaning rings are fixedly connected to the bottom ends of the two fixing rods. The utility model has reasonable design and ingenious conception, and the residual water sample in the last sewage detection is removed by washing the water quality detector with deionized water before the water sample detection, so that the accuracy of each water quality detection is ensured, and the practicability is high.

Description

Water quality monitoring device

Technical Field

The utility model relates to the technical field of water quality monitoring, in particular to a water quality monitoring device.

Background

The water quality monitoring is a process of monitoring and measuring the types of pollutants in a water body, the concentration and the change trend of various pollutants and evaluating the water quality condition. The monitoring range is very wide, including uncontaminated and contaminated natural waters (rivers, lakes, seas and groundwater) and various industrial drains, etc.

Chinese patent publication No. CN211061534U discloses a water quality monitoring device, including fixed plate, sealed chamber, barrel, first lead wire and solar cell panel, solar cell panel is fixed in the top of fixed plate, the below of fixed plate is equipped with sealed chamber, the below in sealed chamber with the barrel is connected, be equipped with in the barrel and be used for the roll-up storage device of first lead wire, the lower part of barrel is equipped with the export, the free end of first lead wire passes exit linkage has protection device, protection device includes safety cover, support frame and first balancing weight, the free end of first lead wire with the safety cover is connected, the bottom of safety cover is connected with the support frame.

However, in the above-mentioned scheme, the water quality detector is directly placed in the river for detection, but if the water quality detector detects in two water areas with different pollution levels, for example, when detecting from a highly polluted water area and then detecting a low polluted water area, a certain detection error exists in the water quality detector, so in order to improve the water quality detection error, a water quality monitoring device is proposed.

Disclosure of Invention

The utility model provides a water quality monitoring device to solve the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a water quality monitoring device, includes the mounting box, fixedly connected with floats the board on the bottom lateral wall of mounting box, fixedly connected with liquid reserve tank on the inside bottom lateral wall of mounting box, be equipped with flowing back device on the bottom lateral wall of liquid reserve tank, be equipped with water sample suction device on the lateral wall of liquid reserve tank, fixedly connected with fixed cylinder on the top lateral wall of mounting box, the inside fixedly connected with telescopic cylinder of fixed cylinder, telescopic cylinder's output fixedly connected with connecting block, be equipped with a plurality of water quality detector on the lateral wall of connecting block, fixedly connected with two dead levers on the inside top lateral wall of mounting box, two the bottom fixedly connected with cleaning ring of dead lever, the output of telescopic cylinder runs through the central through-hole of cleaning ring, the annular water guide cavity that is has been seted up to cleaning ring's inside, every orifice water guide cavity intercommunication, be equipped with deionized water input device on the cleaning ring.

As a further improvement scheme of the technical scheme: the liquid draining device comprises a third connecting pipe, one end of the third connecting pipe is fixedly connected to the side wall of the bottom of the liquid storage tank, the other end of the third connecting pipe penetrates through the side wall of the mounting tank and the side wall of the floating plate and extends to the outside, and an electromagnetic valve is arranged on the third connecting pipe.

As a further improvement scheme of the technical scheme: the inner bottom side wall of the liquid storage tank is obliquely arranged, and one end of the third connecting pipe is positioned at the lowest end of the obliquely-shaped bottom side wall of the liquid storage tank.

As a further improvement scheme of the technical scheme: the water sample suction device comprises a first water pump, the first water pump is fixedly connected to the upper side of the installation box, the input end of the first water pump is fixedly connected with a fourth connecting pipe, one end of the fourth connecting pipe is provided with a suction nozzle, the output end of the first water pump is fixedly connected with a first connecting pipe, and one end of the first connecting pipe penetrates through the side wall of the installation box and is fixedly connected to the side wall of the liquid storage box.

As a further improvement scheme of the technical scheme: the deionized water input device comprises a water tank and a second water pump, wherein the water tank and the second water pump are fixedly connected to the upper side of the installation box, deionized water is filled in the water tank, a second connecting pipe is fixedly connected between the side wall of the water tank and the input end of the second water pump, a fifth connecting pipe is fixedly connected to the output end of the second water pump, and one end of the fifth connecting pipe penetrates through the side wall of the installation box and the side wall of the cleaning ring and is communicated with the water guide cavity.

As a further improvement scheme of the technical scheme: the plurality of water quality detectors comprise turbidity sensors, salinity sensors, dissolved oxygen sensors and PH value sensors.

Compared with the prior art, the utility model has the beneficial effects that:

the device reasonable in design, the design is ingenious, through before detecting the water sample, washs water quality detector with deionized water, has got rid of the residual water sample of last sewage detection, and then guarantees the accuracy of water quality detection at every turn, and the practicality is high.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a water quality monitoring device according to the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a water quality monitoring device according to the present utility model;

FIG. 3 is a schematic perspective view of a cleaning ring in a water quality monitoring device according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure of fig. 2 a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a water quality detector; 2. a connecting block; 3. a liquid storage tank; 4. a mounting box; 5. an electromagnetic valve; 6. a first connection pipe; 7. a fixed rod; 8. a cleaning ring; 9. a floating plate; 10. a water tank; 11. a suction nozzle; 12. a first water pump; 13. a telescopic cylinder; 14. a second water pump; 15. a second connection pipe; 16. a third connection pipe; 17. a water guiding chamber; 18. a spray hole; 19. a fourth connection pipe; 20. a fifth connection pipe; 21. and fixing the cylinder.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a water quality monitoring device includes a mounting box 4, a floating plate 9 is fixedly connected to an outer side wall of a bottom of the mounting box 4, a liquid storage box 3 is fixedly connected to an inner bottom side wall of the mounting box 4, a liquid draining device is disposed on the bottom side wall of the liquid storage box 3, a water sample sucking device is disposed on the side wall of the liquid storage box 3, a fixing cylinder 21 is fixedly connected to a top side wall of the mounting box 4, a telescopic cylinder 13 is fixedly connected to an inner side wall of the fixing cylinder 21, an output end of the telescopic cylinder 13 is fixedly connected to a connecting block 2, a plurality of water quality detectors 1 are disposed on a side wall of the connecting block 2, two fixing rods 7 are fixedly connected to bottom ends of the two fixing rods 7, a cleaning ring 8 is fixedly connected to an output end of the telescopic cylinder 13 penetrates through a central through hole of the cleaning ring 8, a ring-shaped water guiding chamber 17 is disposed in the cleaning ring 8, a plurality of spray holes 18 are disposed on an inner side wall of the cleaning ring 8, the spray hole 17 is communicated, and a deionized water input device is disposed on the cleaning ring 8.

Specifically, the drain includes third connecting pipe 16, the one end fixed connection of third connecting pipe 16 is on the bottom lateral wall of liquid reserve tank 3, the other end of third connecting pipe 16 runs through the lateral wall of mounting box 4 and floating plate 9 and extends to the external world, be equipped with solenoid valve 5 on the third connecting pipe 16, be the slope form setting on the inside bottom lateral wall of liquid reserve tank 3, the one end of third connecting pipe 16 is located the lowest end of the bottom lateral wall of liquid reserve tank 3 slope form, open solenoid valve 5, rivers in with liquid reserve tank 3 can enter into third connecting pipe 16 along the bottom lateral wall of liquid reserve tank 3 slope form, finally discharge to the external world along third connecting pipe 16.

Specifically, the water sample suction means includes first water pump 12, first water pump 12 fixed connection is in the upside of installing box 4, the input fixedly connected with fourth connecting pipe 19 of first water pump 12, the one end of fourth connecting pipe 19 is equipped with suction nozzle 11, the output fixedly connected with first connecting pipe 6 of first water pump 12, the lateral wall of installing box 4 is run through to first connecting pipe 6 one end and fixed connection is on the lateral wall of liquid reserve tank 3, at ordinary times, suction nozzle 11 submergence in of fourth connecting pipe 19 one end is in water, when starting first water pump 12, discharge the water sample in the water region into liquid reserve tank 3 through suction nozzle 11, fourth connecting pipe 19 and first connecting pipe 6, afterwards extend flexible cylinder 13 again, make water quality detector 1 submergence in the water sample in liquid reserve tank 3 on the lateral wall of connecting block 2, detect water quality.

Specifically, deionized water input device includes water tank 10 and second water pump 14, water tank 10 and second water pump 14 all fixed connection are in the upside of installing box 4, water tank 10 intussuseption is filled with deionized water, fixedly connected with second connecting pipe 15 between the input of water tank 10 lateral wall and second water pump 14, the output fixedly connected with fifth connecting pipe 20 of second water pump 14, the one end of fifth connecting pipe 20 runs through the lateral wall of installing box 4 and cleaning ring 8 and is linked together with water guide chamber 17, when connecting block 2 is located the inner circle central point of cleaning ring 8, start second water pump 14, second water pump 14 can be with the deionized water in the water tank 10 through second connecting pipe 15 and the water guide chamber 17 in the cleaning ring 8 of fifth connecting pipe 20, afterwards follow a plurality of orifices 18 blowout and wash towards a plurality of water quality detector 1 on the connecting block 2 lateral wall, get rid of last sewage detection's residual, guarantee water quality testing's accuracy.

Specifically, the plurality of water quality detectors 1 include turbidity sensors, salinity sensors, dissolved oxygen sensors, and PH sensors, and the sensors for water quality detection are all of the prior art, and the detection principle thereof is not described in detail herein, and can detect turbidity, salinity, dissolved oxygen concentration, and PH in water.

The working principle of the utility model is as follows:

firstly, the installation box 4 is placed on the water surface of a water area to be detected, when water quality is required to be detected, the telescopic cylinder 13 is started to shrink to drive the connecting block 2 to rise, when the connecting block 2 is positioned at the central position of the inner ring of the cleaning ring 8, the second water pump 14 is started again, deionized water in the water tank 10 can be input into the water guide cavity 17 in the cleaning ring 8 through the second connecting pipe 15 and the fifth connecting pipe 20, then the water guide cavity 17 is sprayed out of the plurality of spray holes 18 to clean the plurality of water quality detectors 1 on the side wall of the connecting block 2, residual water samples detected by the last time are removed, the deionized water during flushing can flow into the liquid storage box 3, then the electromagnetic valve 5 is opened, the deionized water in the liquid storage box 3 is discharged through the third connecting pipe 16, then the electromagnetic valve 5 is closed, the first water pump 12 is started again, the water samples in the water area are discharged into the liquid storage box 3 through the suction nozzle 11, the fourth connecting pipe 19 and the first connecting pipe 6, and then the telescopic cylinder 13 is stretched, the water quality detectors 1 on the side wall of the connecting block 2 are immersed in the water samples in the liquid storage box 3, and the water quality is detected.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a water quality monitoring device, includes install bin (4), its characterized in that, fixedly connected with floats board (9) on the bottom lateral wall of install bin (4), fixedly connected with reservoir (3) on the inside end lateral wall of install bin (4), be equipped with flowing back device on the bottom lateral wall of reservoir (3), be equipped with water sample suction device on the lateral wall of reservoir (3), fixedly connected with fixed cylinder (21) on the top lateral wall of install bin (4), the inside fixedly connected with telescopic cylinder (13) of fixed cylinder (21), the output fixedly connected with connecting block (2) of telescopic cylinder (13), be equipped with a plurality of water quality detector (1) on the lateral wall of connecting block (2), fixedly connected with two dead levers (7) on the inside top lateral wall of install bin (4), two the bottom fixedly connected with cleaning ring (8) of dead lever (7), the output of telescopic cylinder (13) runs through the central through-hole of cleaning ring (8), the inside guide ring (17) that is in the annular of having seted up of cleaning ring (8), the inside wall (18) of every water chamber (18) has, the water inlet channel (18) of every water chamber (18) is connected with each other.

2. A water quality monitoring device according to claim 1, characterized in that the liquid draining device comprises a third connecting pipe (16), one end of the third connecting pipe (16) is fixedly connected to the bottom side wall of the liquid storage tank (3), the other end of the third connecting pipe (16) penetrates through the side walls of the mounting tank (4) and the floating plate (9) and extends to the outside, and an electromagnetic valve (5) is arranged on the third connecting pipe (16).

3. A water quality monitoring device according to claim 2, wherein the inner bottom side wall of the liquid storage tank (3) is arranged in an inclined shape, and one end of the third connecting pipe (16) is positioned at the lowest end of the inclined bottom side wall of the liquid storage tank (3).

4. The water quality monitoring device according to claim 1, wherein the water sample sucking device comprises a first water pump (12), the first water pump (12) is fixedly connected to the upper side of the installation box (4), the input end of the first water pump (12) is fixedly connected with a fourth connecting pipe (19), one end of the fourth connecting pipe (19) is provided with a suction nozzle (11), the output end of the first water pump (12) is fixedly connected with a first connecting pipe (6), and one end of the first connecting pipe (6) penetrates through the side wall of the installation box (4) and is fixedly connected to the side wall of the liquid storage box (3).

5. The water quality monitoring device according to claim 1, wherein the deionized water input device comprises a water tank (10) and a second water pump (14), the water tank (10) and the second water pump (14) are fixedly connected to the upper side of the installation box (4), deionized water is filled in the water tank (10), a second connecting pipe (15) is fixedly connected between the side wall of the water tank (10) and the input end of the second water pump (14), a fifth connecting pipe (20) is fixedly connected to the output end of the second water pump (14), and one end of the fifth connecting pipe (20) penetrates through the side walls of the installation box (4) and the cleaning ring (8) and is communicated with the water guide cavity (17).

6. A water quality monitoring device according to claim 1, characterized in that a plurality of the water quality detectors (1) comprises turbidity sensor, salinity sensor, dissolved oxygen sensor, PH sensor.