CN219574075U - Water quality pollutant detection device - Google Patents

Abstract

The utility model discloses a water quality pollutant detection device, which belongs to the technical field of water quality detection and comprises a supporting table and a water quality detector arranged on the supporting table, wherein an outer frame is fixedly welded on one side of the top wall of the supporting table, the water quality detector is anastomosed and inserted into the outer frame, a penetrating groove penetrating through the top wall and the bottom wall of the supporting table is formed in the supporting table, a sampling tube penetrates through the penetrating groove in the vertical direction, a top support is welded above the sampling tube, a first motor is fixedly arranged on one side of the top wall of the top support, a plurality of sampling chambers are formed in one side wall of the sampling tube, the sampling chambers are linearly distributed in the vertical direction in an array manner, an output shaft of the first motor penetrates through the sampling tube and is coaxially connected with an inner support shaft, the inner support shaft is vertically arranged and penetrates through the sampling chambers, and a plurality of movable plates are fixedly sleeved on the inner support shaft. The water quality pollutant detection device can take out water samples at different depths underwater at one time, and achieves efficient sampling efficiency.

Description

Water quality pollutant detection device

Technical Field

The utility model belongs to the technical field of water quality detection, and particularly relates to a water quality pollutant detection device.

Background

Before water is taken from nature, factories such as water works for producing water need to take out partial water samples from designated water areas, then a water quality detector is used for detecting the water quality, and the factories can only be put on the market after the water quality is qualified.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: most of the existing water quality detection devices can only take out one water sample at a time, and water at different depths in a water area cannot be sampled at the same time.

Therefore, we propose a water quality pollutant detecting device to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a water quality pollutant detection device which can take out water samples at different depths under water at one time, realizes high sampling efficiency and can effectively solve the problems in the background technology.

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

the utility model provides a water quality pollutant detection device, includes the brace table and sets up the water quality testing appearance on the brace table, one side fixed welding of brace table roof has outer frame, the water quality testing appearance coincide to insert in the outer frame, set up the through groove that runs through its roof and diapire on the brace table, pass along vertical direction in the through groove has the sampling tube, wherein the top welding of sampling tube has a top brace table, one side fixed mounting of top brace table roof has first motor, a plurality of sample chambers have been seted up to one of them side wall of sampling tube, a plurality of sample chambers are distributed along vertical direction linear array, the output shaft of first motor passes the sampling tube and coaxial coupling has interior pivot, interior pivot vertical setting and passes a plurality of sample chambers, interior pivot upper fixed cover is equipped with a plurality of fly leaves.

As a preferred embodiment, two sides of the top wall of the supporting table are symmetrically welded with side frames, and a second motor is fixedly arranged on one side frame; the first motor and the second motor are vertically arranged and need external electric facilities to supply power.

As a preferred embodiment, the output shaft of the second motor is coaxially connected with one of the screws, and the screw is arranged in the side frame and is rotationally connected with the side frame; so that the second motor can drive the screw to stably run when running.

As a preferred embodiment, a limiting rod is welded in the other side frame, wherein the limiting rod is parallel to the screw rod; so that the limit rod structure is kept stable.

As a preferable implementation scheme, a lifting table is arranged between the two side frames, one end of the lifting table is in threaded sleeve on the screw rod, the other end of the lifting table is in sliding sleeve on the limiting rod, and the top support table is welded below the lifting table; thereby the structure of the top support and the sampling tube below the top support is kept stable.

As a preferable implementation scheme, two sides of the bottom wall of the lifting platform are welded with slide bars, and the two slide bars respectively slide through the supporting platform; so that the lifting platform is more stable in lifting.

In summary, the technical effects and advantages of the present utility model are:

according to the water quality pollutant detection device, after the sampling tube reaches a specified underwater depth, the first motor is enabled to drive the inner support shaft to operate, the movable plates can be opened, water at different underwater depths enters different sampling chambers respectively, then the first motor is enabled to rotate reversely and the sampling chambers are closed, water samples at different underwater depths can be taken out at one time, and high-efficiency sampling efficiency is achieved;

according to the water quality pollutant detection device, the second motor is driven to operate so as to drive the screw to operate, so that the lifting platform descends along the limiting rod, and the sampling tube can be driven to automatically extend into the appointed depth under water, so that the trouble of manually laying down the sampling tube is avoided.

Drawings

FIG. 1 is a schematic view of a structure of one side of the present utility model;

FIG. 2 is a partial cross-sectional view taken at A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of another embodiment of the present utility model.

In the figure: 1. a support table; 2. a water quality detector; 3. an outer frame; 4. a penetration groove; 5. a sampling tube; 6. a top support; 7. a first motor; 8. a sampling chamber; 9. an inner support shaft; 10. a movable plate; 11. a side frame; 12. a second motor; 13. a screw; 14. a limit rod; 15. a lifting table; 16. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, a water quality pollutant detecting device comprises a supporting table 1 and a water quality detector 2 arranged on the supporting table 1, wherein the technical principle of the water quality detector 2 is the prior art;

an outer frame 3 is fixedly welded on one side of the top wall of the supporting table 1, wherein the water quality detector 2 is coincidently inserted into the outer frame 3, so that the water quality detector 2 can keep stable structure in the outer frame 3, thereby being convenient for personnel to use, the water quality detector is prevented from sliding off from the supporting table 1, a penetrating groove 4 penetrating through the top wall and the bottom wall of the supporting table 1 is formed in the supporting table 1, a sampling tube 5 penetrates through the penetrating groove 4 in the vertical direction, a top supporting table 6 is welded above the sampling tube 5, a first motor 7 is fixedly arranged on one side of the top wall of the top supporting table 6, a plurality of sampling chambers 8 are formed in one side wall of the sampling tube 5, the plurality of sampling chambers 8 are linearly distributed in the vertical direction, an output shaft of the first motor 7 penetrates through the sampling tube 5 and is coaxially connected with an inner supporting shaft 9, the inner supporting shaft 9 is vertically arranged and penetrates through the plurality of sampling chambers 8, a plurality of movable plates 10 are fixedly sleeved on the inner supporting shaft 9, and the movable plates 10 are respectively used for sealing the openings of the plurality of sampling chambers 8, so that water with a specified depth can be stored in the plurality of sampling chambers 8;

the two sides of the top wall of the supporting table 1 are symmetrically welded with side frames 11, a second motor 12 is fixedly arranged on one side frame 11, a first motor 7 and the second motor 12 are vertically arranged and are required to be powered by external power facilities, an output shaft of the second motor 12 penetrates through the side frames 11 and is coaxially connected with one screw 13, the screw 13 is arranged in the side frames 11 and is rotationally connected with the side frames 11, the second motor 12 can drive the screw 13 to stably run when running, a limiting rod 14 is welded in the other side frame 11, the limiting rod 14 is parallel to the screw 13, the limiting rod 14 is structurally stable, a lifting table 15 is arranged between the two side frames 11, one end of the lifting table 15 is sleeved on the screw 13 in a threaded mode, the other end of the lifting table 15 is sleeved on the limiting rod 14 in a sliding mode, the top support table 6 is welded below the lifting table 15, accordingly the top support table 6 and the sampling rod 5 below the top support table are stable in structure, two sides of the bottom wall of the lifting table 15 are welded with slide rods 16, and the two slide rods 16 respectively slide through the supporting table 1, and the lifting table 15 is enabled to be more stable when lifting.

Working principle: firstly, driving the second motor 12 to operate so as to drive the screw 13 to operate, enabling the lifting platform 15 to descend along the limiting rod 14, driving the sampling tube 5 below the lifting platform 15 to pass through the penetrating groove 4 and to be immersed in water, and enabling the second motor 12 to stop operating at the moment along with the continuous descent of the sampling tube 5, namely, driving the plurality of movable plates 10 to be positioned at the designated positions immersed in water; the operation of the first motor 7 drives the inner support shaft 9 to operate, so that the inner support shaft drives the movable plates 10 to turn towards the outer side of the sampling tube 5, the sampling chambers 8 can be opened, water of an appointed depth under water can enter the sampling chambers 8 respectively, and accordingly water of different depths can be sampled once, the first motor 7 is enabled to rotate reversely to drive the movable plates 10 to seal the openings of the sampling chambers 8, the second motor 12 is enabled to turn over, the sampling tube 5 can be driven to be taken out of the water, water samples in the sampling chambers 8 can be taken out respectively, water quality detection is carried out by the water quality detector 2, and whether the water samples contain pollutants or not is detected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a water quality pollutant detection device, includes brace table (1) and sets up water quality detector (2) on brace table (1), one side fixed welding of brace table (1) roof has outer frame (3), water quality detector (2) coincide inserts in outer frame (3), a serial communication port, offer on brace table (1) and run through its roof and diapire and pierce through groove (4), pierce through groove (4) in pass along vertical direction have sampling tube (5), wherein the top welding of sampling tube (5) has top brace table (6), one side fixed mounting of top brace table (6) roof has first motor (7), a plurality of sampling chambers (8) have been seted up to one of them lateral wall of sampling tube (5), a plurality of sampling chambers (8) are along vertical direction linear array distribution, the output shaft of first motor (7) is passed sampling tube (5) and coaxial coupling have interior pivot (9), interior pivot (9) are vertical to be set up and are passed a plurality of sampling chambers (8), interior pivot (9) are equipped with a plurality of movable plates (10) on the fixed cover.

2. The water quality pollutant detecting device according to claim 1, wherein side frames (11) are symmetrically welded on two sides of the top wall of the supporting table (1), and a second motor (12) is fixedly installed on one side frame (11).

3. The water quality pollutant detecting device according to claim 2, wherein the output shaft of the second motor (12) is coaxially connected with one of the screws (13), and the screw (13) is disposed in the side frame (11) and is rotatably connected with the side frame (11).

4. A water quality contaminant detection apparatus according to claim 3, wherein a stopper rod (14) is welded to the other side frame (11), and wherein the stopper rod (14) is parallel to the screw (13).

5. The water quality pollutant detecting device according to claim 4, wherein a lifting table (15) is arranged between the two side frames (11), one end of the lifting table (15) is sleeved on the screw rod (13) in a threaded mode, the other end of the lifting table is sleeved on the limiting rod (14) in a sliding mode, and the top supporting table (6) is welded below the lifting table (15).

6. The water quality pollutant detecting device according to claim 5, wherein two sides of the bottom wall of the lifting platform (15) are welded with sliding rods (16), and the two sliding rods (16) respectively slide through the supporting platform (1).