CN219200967U

CN219200967U - Water quality monitoring sample collection device

Info

Publication number: CN219200967U
Application number: CN202223218744.XU
Authority: CN
Inventors: 王磊; 窦朗朗
Original assignee: Yan'an Nanniwan Digital Agricultural Technology Co ltd
Current assignee: Yan'an Nanniwan Digital Agricultural Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-16
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a water quality monitoring sample collection device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a first collection box and a second collection box, the upper end of the first collection box is fixedly connected with a first water inlet pipe, the upper end of the second collection box is fixedly connected with a second water inlet pipe, a first connecting pipe is fixedly connected between the second water inlet pipe and the first water inlet pipe, a first one-way valve is arranged in the first water inlet pipe, a second one-way valve is arranged in the second water inlet pipe, the upper end of the first connecting pipe is fixedly connected with a second connecting pipe, one side of the second connecting pipe is fixedly connected with a water outlet pipe, a third one-way valve is arranged in the water outlet pipe, and the upper end of the second connecting pipe is fixedly connected with a connector. Through setting up outlet pipe, third check valve, first check valve, second check valve, the convenience is discharged the residual sample of the sample of gathering earlier, prevents to cause the influence to the detection of another sample.

Description

Water quality monitoring sample collection device

Technical Field

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

Background

The water quality monitoring is a process of monitoring and measuring the types of pollutants, the concentration and the change trend of various pollutants in a water body and evaluating the water quality condition, and has a very wide monitoring range, including uncontaminated and polluted natural water, various industrial drainage and the like.

The collected water is required to be collected before water quality is detected, but the water at the current stage has a certain problem in collection, for example, the water with different depths is required to be collected because the water with different depths is required to be monitored, and after the water is collected once, the originally collected sample is mixed when the water is collected next time, so that the detection result is affected.

Disclosure of Invention

The utility model aims to provide a water quality monitoring sample collection device, which can conveniently discharge residual samples of samples collected earlier through a water outlet pipe and a third one-way valve, and prevent the detection of another sample from being influenced.

To achieve the above object, there is provided a water quality monitoring sample collection device comprising: the device comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a first collecting box and a second collecting box, the upper end of the first collecting box is fixedly connected with a first water inlet pipe, the upper end of the second collecting box is fixedly connected with a second water inlet pipe, a first connecting pipe is fixedly connected between the second water inlet pipe and the first water inlet pipe, a first one-way valve is arranged in the first water inlet pipe, a second one-way valve is arranged in the second water inlet pipe, the upper end of the first connecting pipe is fixedly connected with a second connecting pipe, one side of the second connecting pipe is fixedly connected with a water outlet pipe, the inner part of the water outlet pipe is provided with a third one-way valve, the upper end of the second connecting pipe is fixedly connected with a connecting head, and the upper end of the connecting head is fixedly connected with a connecting hose;

one side fixedly connected with installation shell of bottom plate, the mounting groove has been seted up to the inside of installation shell, the inside fixedly connected with motor of mounting groove, the output shaft fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the screw thread piece, one side fixedly connected with connecting block of screw thread piece, the upper end fixedly connected with water pump of connecting block, the upper end and the coupling hose fixedly connected of water pump, the lower extreme fixedly connected with water pumping head of water pump.

According to the water quality monitoring sample collection device, the four corners of the lower end of the bottom plate are fixedly connected with the movable wheels.

According to the water quality monitoring sample collection device, the storage battery is fixedly connected to the upper end of the bottom plate.

According to the water quality monitoring sample collection device, the upper end of the bottom plate is fixedly connected with the fixing block, and one side of the fixing block is fixedly connected with one side of the installation shell.

According to the water quality monitoring sample collecting device, one sides of the first collecting box and the second collecting box are fixedly connected with water outlets.

According to the water quality monitoring sample collection device, the lower end of the threaded rod is rotatably connected with a bearing.

According to the water quality monitoring sample collection device, the lower end of the bearing is fixed on the inner bottom wall of the installation shell.

According to the water quality monitoring sample collection device, one side of the threaded block is in sliding connection with the inner side wall of the installation shell.

The utility model aims to provide a water quality monitoring sample collection device, which mainly has the following innovation points:

1. through setting up outlet pipe, third check valve, first check valve, second check valve, the convenience is discharged the residual sample of the sample of gathering earlier, prevents to cause the influence to the detection of another sample.

2. Through setting up motor, threaded rod, screw thread piece, drive water pump, water pump and head go up and down, gather the water of different degree of depth.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a water quality monitoring sample collection device according to the present utility model;

FIG. 2 is a perspective view of a first collection box of a water quality monitoring sample collection device according to the present utility model;

FIG. 3 is a view showing the internal structure of a mounting case of a water quality monitoring sample collection device according to the present utility model;

fig. 4 is a schematic structural diagram of fig. 3 a according to the present utility model.

Legend description:

1. a bottom plate; 2. a moving wheel; 3. a storage battery; 4. a fixed block; 5. a mounting shell; 6. a first collection box; 7. a second collection box; 8. a first water inlet pipe; 9. a second water inlet pipe; 10. a first connection pipe; 11. a first one-way valve; 12. a second one-way valve; 13. a second connection pipe; 14. a water outlet pipe; 15. a third one-way valve; 16. a connector; 17. a connecting hose; 18. a motor; 19. a threaded rod; 20. a screw block; 21. a mounting groove; 22. a bearing; 23. a water pump; 24. a connecting block; 25. a water suction head; 26. and a water outlet.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the water quality monitoring sample collecting device of the embodiment of the utility model comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is fixedly connected with a first collecting box 6 and a second collecting box 7, water with different depths is conveniently collected, the upper end of the first collecting box 6 is fixedly connected with a first water inlet pipe 8, the upper end of the second collecting box 7 is fixedly connected with a second water inlet pipe 9, a first connecting pipe 10 is fixedly connected between the second water inlet pipe 9 and the first water inlet pipe 8, a first one-way valve 11 is arranged in the first water inlet pipe 8, a second one-way valve 12 is arranged in the second water inlet pipe 9, the upper end of the first connecting pipe 10 is fixedly connected with a second connecting pipe 13, one side of the second connecting pipe 13 is fixedly connected with a water outlet pipe 14, and the inside of the water outlet pipe 14 is provided with a third one-way valve 15;

one side fixedly connected with installation shell 5 of bottom plate 1, the mounting groove 21 has been seted up to the inside of installation shell 5, the inside fixedly connected with motor 18 of mounting groove 21, the output shaft fixedly connected with threaded rod 19 of motor 18, the surface threaded connection of threaded rod 19 has screw thread piece 20, one side fixedly connected with connecting block 24 of screw thread piece 20, the upper end fixedly connected with water pump 23 of connecting block 24, the upper end and the coupling hose 17 fixed connection of water pump 23, the lower extreme fixedly connected with water pump 23 head 25, through setting up motor 18, threaded rod 19, screw thread piece 20, drive water pump 23, water pump head 25 goes up and down, gather the water of different degree of depth.

The lower extreme four corners department of bottom plate 1 all fixedly connected with removes wheel 2, through setting up and remove wheel 2, make things convenient for the removal of device, the upper end fixedly connected with battery 3 of bottom plate 1, through setting up battery 3, give motor 18, water pump 23, first check valve 11, second check valve 12, third check valve 15 carries out the power supply, the upper end fixedly connected with fixed block 4 of bottom plate 1, through setting up fixed block 4, improve the joint strength of installation shell 5, one side of fixed block 4 and one side fixed connection of installation shell 5, first collecting box 6, one side fixedly connected with delivery port 26 of second collecting box 7, first check valve 11, second check valve 12, third check valve 15 are the solenoid valve, the lower extreme rotation of threaded rod 19 is connected with bearing 22, through setting up bearing 22, make things convenient for the rotation of threaded rod 19, the lower extreme of bearing 22 is fixed in the inner bottom wall of installation shell 5, one side and the inside wall sliding connection of installation shell 5 of threaded block 20.

Working principle: this water quality monitoring sample collection device, when using, open first check valve 11, supply power to motor 18 through battery 3, start motor 18, motor 18 drives threaded rod 19 and rotates, threaded rod 19 drives threaded piece 20 and goes up and down, threaded piece 20 and then drive water extraction head 25 goes up and down, supply power to pump 23 through battery 3, water draws water through water extraction head 25, water enters into inside first collecting box 6 through coupling hose 17, second coupling pipe 13, first inlet tube 8, after the collection is accomplished, start motor 18 again, water extraction head 25 continues to descend, at this moment, close first check valve 11, open third check valve 15, start water pump 23, the water of drawing mixes first coupling pipe 10, second coupling pipe 13, the interior residual water of coupling hose 17 is discharged through outlet pipe 14, after a period, close third check valve 15, open second check valve 12, the water of drawing is through second inlet tube 9 entering into in the second collecting box 7.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A water quality monitoring sample collection device, comprising: the water-saving device comprises a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a first collecting box (6) and a second collecting box (7), the upper end of the first collecting box (6) is fixedly connected with a first water inlet pipe (8), the upper end of the second collecting box (7) is fixedly connected with a second water inlet pipe (9), a first connecting pipe (10) is fixedly connected between the second water inlet pipe (9) and the first water inlet pipe (8), a first one-way valve (11) is arranged in the first water inlet pipe (8), a second one-way valve (12) is arranged in the second water inlet pipe (9), the upper end of the first connecting pipe (10) is fixedly connected with a second connecting pipe (13), one side of the second connecting pipe (13) is fixedly connected with a water outlet pipe (14), the inner part of the water outlet pipe (14) is provided with a third one-way valve (15), the upper end of the second connecting pipe (13) is fixedly connected with a connector (16), and the upper end of the connector (16) is fixedly connected with a connecting hose (17).

One side fixedly connected with installation shell (5) of bottom plate (1), mounting groove (21) have been seted up to the inside of installation shell (5), the inside fixedly connected with motor (18) of mounting groove (21), the output shaft fixedly connected with threaded rod (19) of motor (18), the surface threaded connection of threaded rod (19) has screw thread piece (20), one side fixedly connected with connecting block (24) of screw thread piece (20), the upper end fixedly connected with water pump (23) of connecting block (24), the upper end and the coupling hose (17) fixed connection of water pump (23), the lower extreme fixedly connected with water pump (25) of water pump (23).

2. The water quality monitoring sample collection device according to claim 1, wherein the four corners of the lower end of the bottom plate (1) are fixedly connected with movable wheels (2).

3. The water quality monitoring sample collection device according to claim 1, wherein the upper end of the bottom plate (1) is fixedly connected with a storage battery (3).

4. The water quality monitoring sample collection device according to claim 1, wherein a fixing block (4) is fixedly connected to the upper end of the bottom plate (1), and one side of the fixing block (4) is fixedly connected to one side of the installation shell (5).

5. The water quality monitoring sample collection device according to claim 1, wherein a water outlet (26) is fixedly connected to one side of the first collection box (6) and one side of the second collection box (7).

6. A water quality monitoring sample collection device according to claim 1, characterized in that the lower end of the threaded rod (19) is rotatably connected with a bearing (22).

7. A water quality monitoring sample collection device according to claim 6, wherein the lower end of the bearing (22) is fixed to the inner bottom wall of the mounting housing (5).

8. A water quality monitoring sample collection device according to claim 1, wherein one side of the screw block (20) is slidingly connected to the inner side wall of the mounting housing (5).