CN220751735U - Sampling device for water quality detection - Google Patents
Sampling device for water quality detection Download PDFInfo
- Publication number
- CN220751735U CN220751735U CN202321844985.7U CN202321844985U CN220751735U CN 220751735 U CN220751735 U CN 220751735U CN 202321844985 U CN202321844985 U CN 202321844985U CN 220751735 U CN220751735 U CN 220751735U
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- water
- sampling
- intercommunication
- slider
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000005070 sampling Methods 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000007667 floating Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012372 quality testing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for water quality detection, which is characterized in that the height position of each sliding block is regulated through regulating components, so that the height position of a water inlet of the sampling device is regulated, a plurality of sampling cylinders and sliding blocks on a mounting frame are placed in water through unwinding a pull rope by a winch, meanwhile, the depth position of the mounting frame in the water is regulated, namely, the sampling depth position of a plurality of sampling pipes in the water is regulated, the connectivity between a communication cavity and the water inlet is regulated through a communication mechanism, under the action of water pressure, water flows through the water inlet, the communication cavity and a water inlet pipe, and finally flows into the sampling cylinders, namely, a plurality of sampling cylinders sample at different depth positions in the water at the same time, the depth range of water sampling can be well controlled, and a plurality of groups of sampling works are simultaneously carried out on different depth positions, so that the sampling work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a sampling device for water quality detection.
Background
Water pollution is water pollution caused by the reduction or loss of the use value of water caused by harmful chemical substances. Acid, alkali, oxidant in sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can poison aquatic organisms, and influence drinking water sources and scenic spot landscapes. When organic matters in the sewage are decomposed by microorganisms, oxygen in the water is consumed, the life of aquatic organisms is influenced, after dissolved oxygen in the water is consumed, the organic matters are anaerobically decomposed, and bad gases such as hydrogen sulfide, mercaptan and the like are generated, so that the water quality is further deteriorated. In order to reduce water pollution, the water quality is required to be detected at random so as to judge the pollution condition of the water body, so that corresponding purifying measures are convenient to take, the water body is required to be sampled in the water quality detection process, the water body is usually sampled in a mode of matching a water bucket or a pump body through a lifting rope, the water body is required to be sampled in order to ensure that the water body sample is representative, the water body with the depth of 0.5-1m below the water surface is required to be collected, the sampling depth range of the water body is not well controlled at present, the water body on the surface or the bottom of the water body is easy to collect, the water quality condition is not beneficial to accurately judging by detection personnel, and the accuracy of a water quality detection result is low.
Disclosure of Invention
The utility model aims at providing a sampling device for water quality detection, which mainly solves the technical problem of improving the installation efficiency of a motor and equipment ends.
In order to achieve the above object, the technical solution of the embodiment of the present utility model is as follows:
the utility model provides a sampling device for water quality testing, includes floating platform, hoist engine, stay cord and mounting bracket, the hoist engine sets up on the floating platform, the stay cord winding sets up on the hoist engine, stay cord one end with the mounting bracket is connected, be provided with a plurality of sampling tube on the mounting bracket, the intercommunication is provided with the inlet tube on the sampling tube, every the one end of inlet tube all is provided with the slider, the slider is installed in the removal on the mounting bracket, be provided with on the slider and be used for adjusting the adjusting part of slider height position, be provided with on the slider with the intercommunication chamber that the inlet tube intercommunication set up, slider one side be provided with the water inlet of intercommunication chamber intercommunication, be provided with on the mounting bracket and be used for adjusting the intercommunication chamber with the intercommunication mechanism of water inlet connectivity.
Preferably, the adjusting component comprises a screw and an adjusting cylinder, a sliding rod for moving and installing the sliding block is arranged on the mounting frame, the screw is arranged on the mounting frame and penetrates through the sliding block, the adjusting cylinder is rotatably installed on the sliding block, and a threaded portion matched with the screw is arranged on the adjusting cylinder.
Preferably, the adjusting cylinder is provided with a rotating handle which is convenient for the force application of a human hand.
Preferably, the slide bar is square pole, the intercommunication mechanism includes step motor, rotary drum, master gear, driven gear and pole, the master gear with driven gear is all rotated and is installed on the slider and intermeshing, the pole sets up on the driven gear and can follow driven gear rotates, the rotary drum sets up on the master gear and can drive the master gear rotates, be provided with on the rotary drum with square pole sliding fit's square groove, step motor with square pole transmission is connected and can drive square pole rotates, the pole is located intercommunication chamber department and can cut off the water inlet with the intercommunication state of inlet tube, be provided with on the pole and communicate the water inlet with the connecting channel of inlet tube.
Preferably, a bottle opening is formed in the sampling cylinder, and a threaded cover is installed at the bottle opening in a threaded mode.
Preferably, the bottom of the mounting frame is provided with a balancing weight.
The utility model has the beneficial effects that: the height position of each sliding block is adjusted through the adjusting component, the height position of the water inlet of each sliding block is adjusted, the lifting rope is unreeled through the winch, a plurality of sampling cylinders and the sliding blocks on the mounting frame are placed in water, the depth position of the mounting frame in the water is adjusted, namely the sampling depth position of a plurality of sampling tubes in the water is adjusted, the connectivity of the communicating cavity and the water inlet is adjusted through the communicating mechanism, under the action of water pressure, water flows through the water inlet, the communicating cavity and the water inlet pipe, finally flows into the sampling cylinders, namely the plurality of sampling cylinders sample simultaneously at different depth positions in the water, the depth range of water sampling can be controlled well, multi-group sampling work is carried out on different depth positions simultaneously, and the sampling work efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic view of a mounting frame according to an embodiment of the present application;
FIG. 3 is a schematic view of the structure of the water inlet, the connecting channel and the water inlet pipe according to an embodiment of the present application;
FIG. 4 is a schematic view of a communication mechanism according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an adjusting component according to an embodiment of the present application.
Reference numerals illustrate:
1-floating platform; 2-a winch; 21-pulling rope; 3-mounting rack; 31-a slide bar; 4-a sampling cylinder; 41-water inlet pipe; 42-bottleneck; 43-screw cap; 5-a slider; 51-communicating the cavity; 52-a water inlet; 6-an adjustment assembly; 61-screw; 62-adjusting the cylinder; 621-rotating handle; 7-a communication mechanism; 71-a stepper motor; 72-a rotating drum; 721-square grooves; 73-a main gear; 74-driven gear; 75-pole; 751-connecting channels; 8-balancing weight.
Detailed Description
The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments. 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. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or a different subset of all possible embodiments and may be combined with each other without conflict.
It will be further 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 an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Example 1
Referring to fig. 1 to 5, the application provides a sampling device for water quality testing, including floating platform 1, hoist engine 2, stay cord 21 and mounting bracket 3, hoist engine 2 sets up on floating platform 1, the winding of stay cord 21 sets up on hoist engine 2, stay cord 21 one end is connected with mounting bracket 3, be provided with a plurality of sampling tube 4 on the mounting bracket 3, the intercommunication is provided with inlet tube 41 on the sampling tube 4, the one end of every inlet tube 41 all is provided with slider 5, slider 5 movable mounting is on mounting bracket 3, be provided with on slider 5 and be used for adjusting slider 5 high position's adjusting unit 6, be provided with on slider 5 with inlet tube 41 intercommunication setting's intercommunication chamber 51, slider 5 one side is provided with the water inlet 52 with intercommunication chamber 51 intercommunication, be provided with on the mounting bracket 3 and be used for adjusting intercommunication chamber 51 and water inlet 52 connectivity's intercommunication mechanism 7.
The height position of each sliding block 5 is adjusted through the adjusting component 6, the height position of the water inlet 52 of each sliding block is adjusted, the winch 2 unwinds the pull rope 21, a plurality of sampling cylinders 4 and sliding blocks 5 on the mounting frame 3 are placed in water, the depth position of the mounting frame 3 in the water is adjusted, namely, the sampling depth position of a plurality of sampling cylinders in the water is adjusted, the connectivity between the communicating cavity 51 and the water inlet 52 is adjusted through the communicating mechanism 7, under the action of water pressure, water flows through the water inlet 52, the communicating cavity 51 and the water inlet pipe 41, finally flows into the sampling cylinders 4, namely, the depth range of sampling of the water is controlled, and the sampling of the plurality of sampling cylinders 4 in different depth positions in the water is controlled well, so that the sampling of the water is realized, the sampling work of a plurality of groups is performed on the different depth positions simultaneously, and the sampling work efficiency is improved.
Specifically, the adjusting assembly 6 includes a screw 61 and an adjusting cylinder 62, the mounting frame 3 is provided with a slide bar 31 for moving and installing the sliding block 5, the screw 61 is arranged on the mounting frame 3 and penetrates through the sliding block 5, the adjusting cylinder 62 is rotatably installed on the sliding block 5, and the adjusting cylinder 62 is provided with a threaded portion matched with the screw 61.
Specifically, the adjustment cylinder 62 is provided with a rotating handle 621 that facilitates manual force application.
The rotating handle 621 is driven to drive the adjusting cylinder 62 to rotate by the application of force, the threaded part on the adjusting cylinder 62 is matched with the screw 61 to drive the sliding blocks 5 to move along the sliding rod 31, namely the height adjusting work of the sliding blocks 5 relative to the mounting frame 3 is realized, and the depth of each sliding block 5 in water is convenient to adjust.
Example 2
Referring to fig. 1 to 5, in combination with the technical solution of embodiment 1, in this embodiment, the slide bar 31 is a square bar, the communication mechanism 7 includes a stepper motor 71, a drum 72, a main gear 73, a driven gear 74 and a post rod 75, the main gear 73 and the driven gear 74 are all rotatably mounted on the slide block 5 and are meshed with each other, the post rod 75 is disposed on the driven gear 74 and can rotate with the driven gear 74, the drum 72 is disposed on the main gear 73 and can drive the main gear 73 to rotate, a square groove 721 in sliding fit with the square bar is disposed on the drum 72, the stepper motor 71 is in transmission connection with the square bar and can drive the square bar to rotate, the post rod 75 is disposed at the communication cavity 51 and can cut off the communication state of the water inlet 52 and the water inlet tube 41, and a connecting channel 751 which can communicate the water inlet 52 and the water inlet tube 41 is disposed on the post rod 75.
The square rod-shaped slide bar 31 is matched with the square groove 721 on the rotary drum 72, so that the square drum can move relative to the slide bar 31 and cannot rotate relative to the slide bar 31, the slide bar 31 is driven to rotate by the stepping motor 71, the rotary drum 72 is driven to rotate in the rotating process of the slide bar 31, the rotary drum 72 drives the post rod 75 to rotate by the main gear 73 and the driven gear 74, when the post rod 75 rotates to the position where the connecting channel 751 is misplaced with the water inlet 52 and the water inlet pipe 41, the water inlet 52 and the water inlet pipe 41 are blocked by the post rod 75, and water cannot flow along the water inlet 52 to the water inlet pipe 41 through the communicating cavity 51; when the post 75 is rotated to align the connecting channel 751 with the water inlet 52 and the water inlet pipe 41, under the action of water pressure, water flows through the water inlet 52, the connecting channel 751 and the water inlet pipe 41 to the sampling cylinders 4, so that simultaneous sampling of multiple groups of sampling cylinders 4 is realized.
Specifically, a bottle opening 42 is provided on the sampling tube 4, and a screw cap 43 is screwed on the bottle opening 42. After the sampling is completed, the screw cap 43 can be opened to transfer the water in the sampling cylinder 4 to a container to be detected in a pouring or syringe sucking mode for water quality detection.
Specifically, the mounting bracket 3 bottom is provided with balancing weight 8. Through setting up balancing weight 8 in the mounting bracket 3 bottom so that mounting bracket 3 can be the state of natural sagging in the aquatic, be difficult for rocking the sampling depth that influences each sampling tube 4.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. The scope of the utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a sampling device for water quality testing, its characterized in that, is in including floating platform, hoist engine, stay cord and mounting bracket, the hoist engine sets up on the floating platform, the stay cord winding sets up on the hoist engine, stay cord one end with the mounting bracket is connected, be provided with a plurality of sampling tube on the mounting bracket, the intercommunication is provided with the inlet tube on the sampling tube, every the one end of inlet tube all is provided with the slider, the slider is installed in the removal on the mounting bracket, be provided with on the slider and be used for adjusting the adjusting part of slider height position, be provided with on the slider with the intercommunication chamber that the inlet tube intercommunication set up, slider one side be provided with the water inlet of intercommunication chamber intercommunication, be provided with on the mounting bracket and be used for adjusting the intercommunication chamber with the intercommunication mechanism of water inlet connectivity.
2. The sampling device for water quality detection according to claim 1, wherein:
the adjusting assembly comprises a screw and an adjusting cylinder, a sliding rod for moving and installing the sliding block is arranged on the mounting frame, the screw is arranged on the mounting frame and penetrates through the sliding block, the adjusting cylinder is rotatably installed on the sliding block, and a threaded portion matched with the screw is arranged on the adjusting cylinder.
3. The sampling device for water quality detection according to claim 2, wherein:
the adjusting cylinder is provided with a rotating handle which is convenient for the force application of a human hand.
4. The sampling device for water quality detection according to claim 2, wherein:
the slide bar is square pole, the intercommunication mechanism includes step motor, rotary drum, master gear, driven gear and pole, the master gear with driven gear all rotates to be installed on the slider and intermeshing, the pole sets up on the driven gear and can follow driven gear rotates, the rotary drum sets up on the master gear and can drive the master gear rotates, be provided with on the rotary drum with square pole sliding fit's square groove, step motor with square pole transmission is connected and can drive square pole rotates, the pole is located intercommunication chamber department can cut off the water inlet with the intercommunication state of inlet tube, be provided with on the pole and communicate the water inlet with the connecting channel of inlet tube.
5. The sampling device for water quality detection according to claim 1, wherein:
the sampling tube is provided with a bottle opening, and a thread cover is arranged at the bottle opening in a thread mode.
6. The sampling device for water quality detection according to claim 1, wherein:
the mounting bracket bottom is provided with the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844985.7U CN220751735U (en) | 2023-07-13 | 2023-07-13 | Sampling device for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844985.7U CN220751735U (en) | 2023-07-13 | 2023-07-13 | Sampling device for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751735U true CN220751735U (en) | 2024-04-09 |
Family
ID=90555293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321844985.7U Active CN220751735U (en) | 2023-07-13 | 2023-07-13 | Sampling device for water quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751735U (en) |
-
2023
- 2023-07-13 CN CN202321844985.7U patent/CN220751735U/en active Active
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| GR01 | Patent grant | ||
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