Water environment chemical experiment sampling equipment

Abstract

The utility model discloses water environment chemical experiment sampling equipment which comprises a ship body and a rotary table, the rotary table is arranged at the top end of the ship body, a plurality of sets of measuring cylinder containers at equal intervals are movably installed in the rotary table, the measuring cylinder containers extend to the outside of the rotary table, two sets of propellers are installed on the outer walls of the two sides of the ship body respectively, and the propellers are connected with the rotary table. A remote controller is installed at the center position of the outer wall of the ship body. According to the water sampling device, water areas at multiple positions can be conveniently collected and sampled at a time, the time for replacing the sampling container between each group of collection and sampling is shortened, the water samples can be conveniently collected and sampled in areas with different depths at a time, the water samples of different samples can be conveniently classified and stored, the labor intensity of workers is reduced, and the working efficiency is improved. And the sampling efficiency of the sampling equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water environment sampling equipment technical field, concretely is a water environment chemical experiment sampling equipment. BACKGROUND

[0002] By collecting and analyzing various physical and chemical indexes and pollutants in water body, such as pH value, turbidity, oxidation reduction potential, conductivity, dissolved oxygen, total organic carbon, heavy metal, microorganism and the like, water quality situation can be understood, ecological environment can be evaluated and health can be protected, in addition, regularly calibrating and maintaining the sampler can ensure its working performance and precision, which is very important for improving sampling accuracy and reliability.

[0003] Such as the sampling tool for chemical laboratory of water environment detection disclosed in the authorized announcement no. CN214667958U, including sampling needle cylinder, the inner chamber of sampling needle cylinder is slidably connected with piston, the side of piston is fixedly connected with push-pull rod, the peripheral side of push-pull rod and between the end face of piston and the inner end face of sampling needle cylinder are sleeved with first spring, one end of push-pull rod is fixedly connected with handle one, the lower surface of sampling needle cylinder is fixedly connected with handle two, the side of sampling needle cylinder is inserted with sampling needle tube through fixing piece;The bottom end of sampling needle cylinder is provided with connecting pipe, the bottom of connecting pipe is movably connected with sampling bottle, the bottom of connecting pipe is fixedly sleeved with fixed block, the top of sampling bottle is provided with connecting sleeve, the fixed block is movably inserted into the connecting sleeve;

[0004] It can be operated with one hand, is simple and convenient, the amount of sampling needle cylinder extraction can be observed, the amount of extraction can be effectively controlled by the user, the connection of sampling bottle is simple and convenient, and the sampling operation steps are simple and convenient for sampling;

[0005] However, the existing water environment sampling equipment is not suitable for collecting and sampling in multiple locations at a time, which affects the time for replacing the sampling container between each group of collection and sampling, is not convenient for collecting and sampling in different depths at a time, is not convenient for classifying and storing different water samples, greatly affects the labor intensity of workers, and affects the efficiency of the sampling equipment. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a water environment chemical experiment sampling equipment to solve the problem that the water environment sampling equipment is not convenient for collecting and sampling in multiple locations at a time, which affects the time for replacing the sampling container between each group of collection and sampling, is not convenient for collecting and sampling in different depths at a time, is not convenient for classifying and storing different water samples, affects the labor intensity of workers, and affects the efficiency of the sampling equipment.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a water environment chemical experiment sampling equipment, including hull and revolving stage, the top of hull is provided with revolving stage, the inside of revolving stage is movably installed with multiple groups of equal interval measuring cylinder container, and the measuring cylinder container extends to the outside of revolving stage, the outer wall of both sides of hull is installed with two groups of propeller, the central position of hull outer wall is installed with remote controller, the side of the top of hull is installed with support rack away from revolving stage, the inside of support rack is provided with winding drum, the side wall of support rack is installed with support block, the top of support block is installed with second motor, the output end of second motor is installed with second shaft, the surface of winding drum is wound with steel wire rope, the outside of steel wire rope below hull is provided with support frame, the outer wall of support frame is installed with multiple groups of equal interval sampling container.

[0008] Preferably, the second shaft extends to the outside of the support rack, and the second shaft penetrates the winding drum, and the second shaft is fixedly connected with the winding drum.

[0009] Preferably, the side wall of the support rack is symmetrically installed with the air cylinder, and the output end of the air cylinder is installed with the clamping plate.

[0010] Preferably, the top of the hull below the revolving stage is installed with the horizontal screw rod moving assembly, the top of the horizontal screw rod moving assembly is installed with the first motor, and the output end of the first motor is connected with the bottom end of the revolving stage.

[0011] Preferably, the bottom end of the steel wire rope is installed with the connecting block, and the bottom end of the connecting block is installed with the waterproof motor.

[0012] Preferably, the output end of the waterproof motor is installed with the first shaft, and the first shaft is connected with the support frame.

[0013] Preferably, the top of the sampling container is installed with the first electromagnetic valve, and the bottom end of the sampling container is installed with the waterproof pump.

[0014] Preferably, the output end of the waterproof pump is installed with the second electromagnetic valve, and the output end of the remote controller is electrically connected with the input end of the propeller, the first motor, the horizontal screw rod moving assembly, the second motor, the waterproof motor and the waterproof pump.

[0015] Compared with the prior art, the water environment sampling equipment not only facilitates the collection and sampling of multiple water areas at a time, shortens the time for replacing the sampling container between each group of collection and sampling, facilitates the collection and sampling of different depths at a time, and facilitates the classification and storage of different water samples, reduces the labor intensity, and improves the efficiency of the sampling equipment for collection and sampling.

[0016] (1) through the second motor drive second shaft rotation, the second shaft drives the winding drum rotation, winding drum will winding steel wire rope release, the steel wire rope drives the connecting block to move down, to drive the support frame to move down, the support frame drives the sampling container to move down, when the desired depth, open the second electromagnetic valve, the first electromagnetic valve, at the same time open the waterproof pump, under the drive of the waterproof pump, the external water through the second electromagnetic valve into the sampling container, the sampling container inside air through the first electromagnetic valve exhaust, when the sample is taken, in turn close the first electromagnetic valve, the second electromagnetic valve, the waterproof pump, continue to run to the next area, sampling, in turn cycle this action, to facilitate a plurality of water area collection sampling, the sampling device is convenient for a plurality of water area collection sampling, convenient for a plurality of water area collection sampling, convenient for a plurality of storage sample, shorten the time of each group of collection sampling between the sampling container replacement;

[0017] (2) through the second motor in the opposite direction operation, the second motor drives the second shaft in the opposite direction rotation, the second shaft drives the winding drum in the opposite direction rotation, winding drum drives the steel wire rope winding contraction, the steel wire rope drives the connecting block to lift, to drive the support frame to lift, the support frame drives the sampling container to lift, when the connecting block to the height of the clamping plate, open the horizontal screw rod moving assembly, under the action of the ship body, the horizontal screw rod moving assembly drive first motor, turntable to horizontal move to the bottom of the sampling container, open the waterproof pump, under the cooperation of the first electromagnetic valve and the second electromagnetic valve, the sample in the sampling container is transported to the measuring cylinder container, when a sample device is completed, in the opposite direction close the waterproof pump, the first motor drives the turntable to rotate a certain angle, the empty measuring cylinder container is rotated a certain angle, the waterproof motor drives the first shaft to rotate a certain angle, the first shaft drives the support frame to rotate a certain angle, the support frame drives the sampling container to rotate a certain angle, to make the next sampling container sample is transported to the measuring cylinder container, in turn cycle this action, to facilitate a plurality of collection sampling sample storage, the sampling device can classify storage of a plurality of collection sampling sample, reduces the artificial handling workload, reduces the labor intensity, improves the efficiency of the sampling device to the collection sampling. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the support frame three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the winding drum three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is the side view structure schematic diagram of the utility model;

[0021] Figure 4 It is the front view structural schematic diagram of the utility model;

[0022] Figure 5 It is the support frame three-dimensional structure schematic diagram of the utility model;

[0023] Figure 6 It is the transverse screw rod moving assembly three-dimensional structure schematic diagram of the utility model;

[0024] Figure 7 It is the sampling container three-dimensional structure schematic diagram of the utility model;

[0025] Figure 8 It is the turntable three-dimensional structure schematic diagram of the utility model.

[0026] In the drawing: 1, hull; 2, turntable; 3, first motor; 4, transverse screw rod moving assembly; 5, measuring cylinder container; 6, support frame; 7, support block; 8, second motor; 9, winding drum; 10, air cylinder; 11, clamping plate; 12, connecting block; 13, waterproof motor; 14, first shaft; 15, support frame; 16, sampling container; 17, first electromagnetic valve; 18, waterproof pump; 19, second electromagnetic valve; 20, second shaft; 21, propeller; 22, steel wire rope; 23, remote controller. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-8 The utility model provides an embodiment: a water environment chemical experiment sampling equipment, including hull 1 and turntable 2, the top of hull 1 is provided with turntable 2, the inside movable mounting of turntable 2 has multiple groups of equidistance measuring cylinder container 5, and measuring cylinder container 5 extends to the outside of turntable 2, and the outer wall on both sides of hull 1 is installed with two groups of propeller 21, and the central position of the outer wall of hull 1 is installed with remote controller 23, and the top of hull 1 is installed with support frame 6 on the side away from turntable 2, and the inside of support frame 6 is provided with winding drum 9, and support frame 6 is installed with support block 7 on the side wall, and the top of support block 7 is installed with second motor 8, and the output end of second motor 8 is installed with second shaft 20, and the surface of winding drum 9 is wound with steel wire rope 22, and the outside of steel wire rope 22 below hull 1 is provided with support frame 15, and the outer wall of support frame 15 is installed with multiple groups of equidistance sampling container 16;

[0029] The second shaft 20 extends to the outside of the support frame 6, and the second shaft 20 penetrates the winding drum 9, and the second shaft 20 is fixedly connected with the winding drum 9;

[0030] When it is necessary to collect samples in the river, the hull 1 is placed in the river, and the remote controller 23 is first instructed to open the propeller 21, and the hull 1 is driven to move in the water under the support of the hull 1, and when it is moved to the water area where the samples are to be collected, the second motor 8 is opened, and the second shaft 20 is driven to rotate under the support of the support block 7, the second shaft 20 drives the winding drum 9 to rotate, the winding drum 9 releases the winding steel wire rope 22, the steel wire rope 22 drives the connecting block 12 to move downward, and drives the support frame 15 to move downward, and the support frame 15 drives the sampling container 16 to move downward, and when it is lowered to the required depth, the second electromagnetic valve 19 and the first electromagnetic valve 17 are opened, and the waterproof pump 18 is opened, and the external water enters the inside of the sampling container 16 through the second electromagnetic valve 19 under the drive of the waterproof pump 18, and the air in the inside of the sampling container 16 is discharged through the first electromagnetic valve 17, and the water sampling is performed, and when a sample is collected, the first electromagnetic valve 17, the second electromagnetic valve 19 and the waterproof pump 18 are sequentially closed, and the sampling is continuously performed in the next area, and the action is sequentially cycled, so that the water area in multiple positions is conveniently collected and sampled at one time, the time for replacing the sampling container between each group of collection and sampling is shortened, the efficiency of collection and sampling is improved, the sampling equipment is conveniently used to collect and sample the water area in multiple positions at one time, the sampling equipment is conveniently used to collect and sample the area at different depths at one time, multiple types of storage samples are conveniently collected, and the time for replacing the sampling container between each group of collection and sampling is shortened;

[0031] The support frame 6 is symmetrically provided with the air cylinders 10 on the side walls, the output ends of the air cylinders 10 are provided with the clamping plates 11, the top end of the hull 1 below the rotating table 2 is provided with the horizontal screw rod moving assembly 4, the top end of the horizontal screw rod moving assembly 4 is provided with the first motor 3, and the output end of the first motor 3 is connected with the bottom end of the rotating table 2;

[0032] The bottom end of the steel wire rope 22 is provided with the connecting block 12, the bottom end of the connecting block 12 is provided with the waterproof motor 13, the output end of the waterproof motor 13 is provided with the first shaft 14, and the first shaft 14 is connected with the support frame 15;

[0033] The top end of the sampling container 16 is provided with the first electromagnetic valve 17, the bottom end of the sampling container 16 is provided with the waterproof pump 18, the output end of the waterproof pump 18 is provided with the second electromagnetic valve 19, and the output end of the remote controller 23 is electrically connected with the input ends of the propeller 21, the first motor 3, the horizontal screw rod moving assembly 4, the second motor 8, the waterproof motor 13 and the waterproof pump 18;

[0034] When the collection is completed, the second motor 8 is operated in the reverse direction, the second shaft 20 is driven by the second motor 8 to rotate in the reverse direction, the winding drum 9 is driven by the second shaft 20 to rotate in the reverse direction, the steel wire rope 22 is driven by the winding drum 9 to wind and shrink, the connecting block 12 is driven by the steel wire rope 22 to lift, to drive the support frame 15 to lift, the support frame 15 drives the sampling container 16 to lift, when the connecting block 12 is lifted to the height of the clamping plate 11, the air cylinder 10 is opened, under the action of the support frame 6, the air cylinder 10 drives the clamping plate 11 to clamp the connecting block 12, the horizontal screw rod moving assembly 4 is opened, under the action of the ship body 1, the horizontal screw rod moving assembly 4 drives the first motor 3 and the turntable 2 to move horizontally to the bottom of the sampling container 16, the waterproof pump 18 is opened, under the cooperation of the first electromagnetic valve 17 and the second electromagnetic valve 19, the sample in the sampling container 16 is transported into the measuring cylinder container 5, when one sample device is completed, the waterproof pump 18 is closed in the reverse direction, the first motor 3 is opened, under the support of the horizontal screw rod moving assembly 4, the first motor 3 drives the turntable 2 to rotate by a certain angle, the empty measuring cylinder container 5 is rotated by a certain angle, the waterproof motor 13 is opened, under the support of the connecting block 12, the waterproof motor 13 drives the first shaft 14 to rotate by a certain angle, the first shaft 14 drives the support frame 15 to rotate by a certain angle, the support frame 15 drives the sampling container 16 to rotate by a certain angle, so that the sample of the next sampling container 16 is transported into the measuring cylinder container 5, and the action is circulated in turn, to facilitate storing multiple collected samples at a time, facilitating classified storage of different samples, to shorten the time for replacing the storage container between each group of collection and sampling, realizing classified storage of multiple collected samples at a time by the sampling device, reducing the amount of manual handling, reducing the labor intensity of workers, and improving the efficiency of the sampling device for collecting and sampling.

[0035] Working principle: when the river needs to be collected here, the second motor 8 drives the second shaft 20 to rotate, the second shaft 20 drives the winding drum 9 to rotate, the winding drum 9 releases the winding steel wire rope 22, the steel wire rope 22 drives the connecting block 12 to move downward, to drive the support frame 15 to move downward, the support frame 15 drives the sampling container 16 to move downward, when descending to the required depth, open the second electromagnetic valve 19, the first electromagnetic valve 17, and the waterproof pump 18 at the same time, under the drive of the waterproof pump 18, the external water enters the sampling container 16 through the second electromagnetic valve 19, the air in the sampling container 16 is discharged through the first electromagnetic valve 17, and the water sampling is carried out, when a sample is taken, the first electromagnetic valve 17, the second electromagnetic valve 19 and the waterproof pump 18 are closed in turn, and the operation continues to the next area for sampling, and the action is recycled in turn, to facilitate the collection of water in multiple positions at a time, when the collection is completed, the second motor 8 is operated in the opposite direction, the second motor 8 drives the second shaft 20 to rotate in the opposite direction, the second shaft 20 drives the winding drum 9 to rotate in the opposite direction, the winding drum 9 drives the steel wire rope 22 to wind and shrink, the steel wire rope 22 drives the connecting block 12 to lift, to drive the support frame 15 to lift, the support frame 15 drives the sampling container 16 to lift, when the connecting block 12 is lifted to the height of the clamping plate 11, the air cylinder 10 drives the clamping plate 11 to clamp the connecting block 12, the horizontal screw rod moving assembly 4 is opened, under the action of the ship body 1, the horizontal screw rod moving assembly 4 drives the first motor 3 and the turntable 2 to move horizontally to the bottom of the sampling container 16, the waterproof pump 18 is opened, under the cooperation of the first electromagnetic valve 17 and the second electromagnetic valve 19, the sample in the sampling container 16 is transported into the graduated cylinder container 5, when a sample device is completed, the waterproof pump 18 is closed in the opposite direction, the first motor 3 drives the turntable 2 to rotate by a certain angle, the spare graduated cylinder container 5 is rotated by a certain angle, the waterproof motor 13 drives the first shaft 14 to rotate by a certain angle, the first shaft 14 drives the support frame 15 to rotate by a certain angle, the support frame 15 drives the sampling container 16 to rotate by a certain angle, to make the sample of the next sampling container 16 transported into the graduated cylinder container 5, the action is recycled in turn, to facilitate the storage of multiple collected samples at a time, to complete the use of the water environment sampling equipment.

Claims

1. An apparatus for sampling water environmental chemistry experiments, characterized in that: The utility model provides a kind of marine vessel, including hull (1) and rotating platform (2), the top of the hull (1) is provided with rotating platform (2), the inside of the rotating platform (2) is movably installed with multiple groups of equidistant graduated cylinder container (5), and graduated cylinder container (5) extends to the outside of rotating platform (2), the outer wall of the both sides of the hull (1) is installed with two groups of propeller (21), the central position of the outer wall of the hull (1) is installed with remote controller (23), the top of the hull (1) is installed with support rack (6) away from rotating platform (2) side, the inside of the support rack (6) is provided with winding drum (9), the side wall of the support rack (6) is installed with support block (7), the top of the support block (7) is installed with second motor (8), the output end of the second motor (8) is installed with second shaft (20), the surface of the winding drum (9) is wound with steel wire rope (22), the outside of the steel wire rope (22) below the hull (1) is provided with support frame (15), the outer wall of the support frame (15) is installed with multiple groups of equidistant sampling container (16).

2. The water environmental chemistry experiment sampling device according to claim 1, characterized in that: The second shaft (20) extends to the outside of the support rack (6), and the second shaft (20) penetrates the winding drum (9), and the second shaft (20) is fixedly connected with the winding drum (9).

3. The water environmental chemistry experiment sampling device according to claim 1, characterized in that: The side wall of the support rack (6) is symmetrically installed with air cylinder (10), and the output end of the air cylinder (10) is installed with clamping plate (11).

4. The water environmental chemistry experiment sampling device according to claim 1, characterized in that: The top of the hull (1) below the rotating platform (2) is installed with horizontal screw rod moving assembly (4), the top of the horizontal screw rod moving assembly (4) is installed with first motor (3), and the output end of the first motor (3) is connected with the bottom end of the rotating platform (2).

5. The water environmental chemistry experiment sampling device according to claim 1, characterized in that: The bottom end of the steel wire rope (22) is installed with connecting block (12), and the bottom end of the connecting block (12) is installed with waterproof motor (13).

6. The water environmental chemistry experiment sampling device according to claim 5, characterized in that: The output end of the waterproof motor (13) is installed with first shaft (14), and the first shaft (14) is connected with the support frame (15).

7. The water environmental chemistry experiment sampling device according to claim 1, characterized in that: The top of the sampling container (16) is installed with first electromagnetic valve (17), and the bottom end of the sampling container (16) is installed with waterproof pump (18).

8. The water environmental chemistry experiment sampling device according to claim 7, characterized in that: The output end of the waterproof pump (18) is installed with second electromagnetic valve (19), and the output end of the remote controller (23) is electrically connected with the input end of the propeller (21), the first motor (3), the horizontal screw rod moving assembly (4), the second motor (8), the waterproof motor (13) and the waterproof pump (18).

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