CN211148622U - Sampling device for water quality testing - Google Patents
Sampling device for water quality testing Download PDFInfo
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- CN211148622U CN211148622U CN201922081336.6U CN201922081336U CN211148622U CN 211148622 U CN211148622 U CN 211148622U CN 201922081336 U CN201922081336 U CN 201922081336U CN 211148622 U CN211148622 U CN 211148622U
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Abstract
The utility model relates to a water quality testing technical field just discloses a sampling device for water quality testing, the on-line screen storage device comprises a base, the top fixed mounting of base has the traveller, the outside movable mounting of traveller has the slide. This sampling device for water quality testing, setting through the traveller, make the slide can move about from top to bottom in its outside, setting through rotary drum and screw thread bracing piece, support the top at the base with the slide, and the left bottom of slide couples together the sampler barrel through the connecting rod, when the sample of the different degree of depth is carried out to needs, the control motor is rotatory, make the rotary drum at the bearing internal rotation, the screw thread bracing piece receives screw thread thrust decline, make the slide base, and lead through the traveller, make the sampler barrel descend thereupon, can take a sample to the water source of the different degree of depth, when taking a sample, the base is as whole sampling device's bearing structure, can also install the gyro wheel additional in the bottom with convenient the removal, the purpose of adjustable sample depth has been reached.
Description
Technical Field
The utility model relates to a water quality testing technical field specifically is a sampling device for water quality testing.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people, so that the quality of drinking water and industrial water needs to be detected before use.
At present comparatively simple water source sampling method is directly to hold water with the container, but the ubiquitous defect that can't carry out the degree of depth sample, can only get the water sample on surface like this, if need detect the contrast to the quality of water of the different degree of depth, then need divide a plurality of heights to come to take a sample the water source, just so lead to the sampling process very troublesome, and waste time and energy, so propose a sampling device for water quality testing and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a sampling device for water quality testing possesses advantages such as adjustable sample depth, has solved present comparatively simple water source sampling method and has directly played water with the container, can only get the water sample on surface like this, if need detect the contrast to the quality of water of the different degree of depth, then need divide a plurality of height to come to take a sample the water source, just so lead to the sampling process very troublesome, and the problem that wastes time and energy.
(II) technical scheme
For realizing the purpose of the adjustable sampling depth, the utility model provides a following technical scheme: a sampling device for water quality detection comprises a base, wherein a sliding column is fixedly mounted at the top of the base, a sliding plate is movably mounted at the outer side of the sliding column, a rotary drum is movably mounted at the left side of the top of the base, a threaded supporting rod is connected with the inner side of the rotary drum in a threaded manner, a motor is fixedly mounted in the base, a connecting rod is fixedly mounted at the left side of the bottom of the sliding plate, a sampling cylinder is fixedly mounted at the bottom of the connecting rod, a movable rod is movably mounted at the top of the sampling cylinder, an electric push rod is fixedly mounted at the top of the sliding plate, a water outlet pipe is fixedly mounted at the right side of the sampling cylinder, a water inlet pipe is fixedly mounted at the bottom of the sampling cylinder, a scale groove is formed in the outer side of the sampling cylinder, two connecting bars are fixedly mounted at the bottom of, the water leakage hole is formed in the top of the disc plug, a round rod is fixedly mounted at the top of the disc plug, a sleeve is movably mounted on the outer side of the round rod, and a movable plate is fixedly mounted on the outer side of the sleeve.
Preferably, the output end of the motor is fixedly connected with the rotating drum, and a bearing positioned on the outer side of the rotating drum is fixedly installed at the top of the base.
Preferably, the output end of the electric push rod is fixedly connected with the movable rod, and the bottom of the movable rod penetrates through the top of the sampling cylinder and extends into the sampling cylinder.
Preferably, the diameter of disc stopper and the internal diameter looks adaptation of sampler barrel, outlet pipe and inlet tube all communicate with the sampler barrel each other.
Preferably, the rotating cylinder is a cylinder which is hollow inside and has a missing top surface, and the sum of the lengths of the rotating cylinder and the threaded support rod is smaller than the height of the sliding column.
Preferably, the movable plate is a circular plate, the water leakage holes are circular holes, and the diameter of the movable plate is larger than that of the water leakage holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a sampling device for water quality testing possesses following beneficial effect:
1. this sampling device for water quality testing, setting through the traveller, make the slide can move about from top to bottom in its outside, setting through rotary drum and screw thread bracing piece, support the top at the base with the slide, and the left bottom of slide couples together the sampler barrel through the connecting rod, when the sample of the different degree of depth is carried out to needs, the control motor is rotatory, make the rotary drum at the bearing internal rotation, the screw thread bracing piece receives screw thread thrust decline, make the slide base, and lead through the traveller, make the sampler barrel descend thereupon, can take a sample to the water source of the different degree of depth, when taking a sample, the base is as whole sampling device's bearing structure, can also install the gyro wheel additional in the bottom with convenient the removal, the purpose of adjustable sample depth has been reached.
2. The sampling device for water quality detection can drive the movable rod to move up and down in the sampling cylinder through the arrangement of the electric push rod, so that the movable disc plug of the connecting strip slides up and down in the sampling cylinder, when the disc plugs below the connecting strip move downwards, the space between the two disc plugs is reduced, the internal gas is discharged, then when the disc plug moves upwards, negative pressure is generated inside, water is sucked in through the water inlet pipe, then the disc plug moves downwards again, the movable plate on the upper disc plug rotates upwards under the pressure of air and water, so that the water leakage hole is separated from the blockage of the disc plug, the water sucked into the sampling cylinder enters the top area of the disc plug above from the water leakage hole, and finally when the disc plug is pulled up and moves upwards, the water sample is driven to be discharged from the water outlet pipe to finish sampling, and the sampling depth can be observed through the scale groove on the surface of the sampling cylinder in the sampling process, so that the purpose of convenient use is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the sampling tube of the present invention;
fig. 3 is a top view of the disc plug of the present invention.
In the figure: the device comprises a base 1, a sliding column 2, a sliding plate 3, a rotary drum 4, a threaded support rod 5, a motor 6, a connecting rod 7, a sampling cylinder 8, a movable rod 9, an electric push rod 10, a water outlet pipe 11, a water inlet pipe 12, a scale groove 13, a connecting strip 14, a disc plug 15, a water leakage hole 16, a round rod 17, a sleeve 18 and a movable plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a sampling device for water quality detection comprises a base 1, a sliding column 2 is fixedly installed at the top of the base 1, a sliding plate 3 is movably installed at the outer side of the sliding column 2, a rotary drum 4 is movably installed at the left side of the top of the base 1, a threaded support rod 5 is connected to the inner side of the rotary drum 4 in a threaded manner, the rotary drum 4 is a cylinder which is hollow inside and has a missing top surface, the sum of the lengths of the rotary drum 4 and the threaded support rod 5 is smaller than the height of the sliding column 2, a motor 6 is fixedly installed inside the base 1, the type of the motor 6 can be Y80M1-2, the output end of the motor 6 is fixedly connected with the rotary drum 4, a bearing positioned at the outer side of the rotary drum 4 is fixedly installed at the top of the base 1, a connecting rod 7 is fixedly installed at the left side of the bottom of the sliding, through the arrangement of the rotary drum 4 and the threaded support rod 5, the sliding plate 3 is supported at the top of the base 1, the left bottom of the sliding plate 3 is connected with the sampling cylinder 8 through the connecting rod 7, when the sampling at different depths is needed, the control motor 6 rotates to enable the rotary drum 4 to rotate in the bearing, the threaded support rod 5 is subjected to the threaded thrust to descend, so that the sliding plate 3 is low in price and is guided through the slide column 2, the sampling cylinder 8 descends along with the rotation, the sampling at different depths can be carried out, when the sampling is carried out, the base 1 is used as a support structure of the whole sampling device, the bottom can be additionally provided with the roller to facilitate the movement, the purpose of adjusting the sampling depth is achieved, the movable rod 9 is movably arranged at the top of the sampling cylinder 8, the electric push rod 10 is fixedly arranged at the top of the sliding plate 3, the type of the electric push rod 10 can be Y802-4, the bottom of the movable rod 9 penetrates through the top of the sampling cylinder 8 and extends to the inside of the sampling cylinder 8, the right side of the sampling cylinder 8 is fixedly provided with a water outlet pipe 11, the bottom of the sampling cylinder 8 is fixedly provided with a water inlet pipe 12, the outer side of the sampling cylinder 8 is provided with a scale groove 13, the bottom of the movable rod 9 is fixedly provided with two connecting strips 14, the bottoms of the connecting strips 14 and the bottom wall of the inner cavity of the sampling cylinder 8 are fixedly provided with a disc plug 15, the diameter of the disc plug 15 is matched with the inner diameter of the sampling cylinder 8, the water outlet pipe 11 and the water inlet pipe 12 are communicated with the sampling cylinder 8, the top of the disc plug 15 is provided with a water leakage hole 16, the top of the disc plug 15 is fixedly provided with a round rod 17, the outer side of the round rod 17 is movably provided with a sleeve 18, the outer side of the sleeve 18 is fixedly provided with a movable plate 19, through the arrangement of the electric push rod 10, the movable rod 9 can be driven to move up and down in the sampling cylinder 8, the connecting bar 14 drives the disc plugs 15 to slide up and down in the sampling cylinder, when the disc plugs 15 below the connecting bar 14 move down, the space between the two disc plugs 15 is reduced, the internal gas is discharged, then when the disc plugs 15 move up, negative pressure is generated in the sampling cylinder, water is sucked in through the water inlet pipe 12, then the disc plugs 15 move down again, the movable plate 19 on the upper disc plugs 15 rotates upwards under the pressure of air and water, so that the water leakage holes 16 are separated from the blockage of the disc plugs 15, the water sucked into the sampling cylinder 8 enters the top area of the upper disc plugs 15 from the water leakage holes 16, finally when the disc plugs 15 are pulled up, the water sample is driven to be discharged from the water outlet pipe 11, the sampling is completed, and the sampling depth can be observed through the scale grooves 13 on the surface of the sampling cylinder 8 in the sampling, the purpose of convenient use is achieved.
When the sampling device is used, the control motor 6 enables the threaded support rod 5 to move up and down in the rotary drum 4, the sliding plate 3 slides up and down on the outer side of the sliding column 2 to drive the sampling cylinder 8 to move up and down, so that the sampling depth is controlled, the electric push rod 10 is controlled to repeatedly work up and down, a water sample is sucked from the water inlet pipe 12 and discharged from the water outlet pipe 11, and the sampling is completed.
To sum up, this sampling device for water quality testing, setting through traveller 2, make slide 3 can move about from top to bottom in its outside, setting through rotary drum 4 and threaded support pole 5, support slide 3 at the top of base 1, and the left bottom of slide 3 couples together sampler barrel 8 through connecting rod 7, when the sample of the different degree of depth is carried out to needs, control motor 6 is rotatory, make rotary drum 4 at the bearing internal rotation, threaded support pole 5 receives screw thread thrust decline, make slide 3 base down, and lead through traveller 2, make sampler barrel 8 descend thereupon, can sample the water source of the different degree of depth, when taking a sample, base 1 is as whole sampling device's bearing structure, can also install the gyro wheel additional in the bottom with convenient the removal, the purpose of adjustable sample depth has been reached.
And, through the arrangement of the electric push rod 10, can drive the movable rod 9 to move up and down in the sampling cylinder 8, make the connecting bar 14 drive the disc stopper 15 to slide up and down in the interior, when the disc stopper 15 under the connecting bar 14 moves down, the space between two disc stoppers 15 becomes smaller, the internal gas is discharged, then when the disc stopper 15 moves up, the interior will produce the negative pressure, suck the water through the inlet tube 12, then move the disc stopper 15 down again, the fly leaf 19 on the disc stopper 15 above receives the air and water pressure to rotate upwards, make the water leakage hole 16 break away from the jam of the disc stopper 15, the water sucked into the sampling cylinder 8 enters the top area of the disc stopper 15 above from the water leakage hole 16, finally when the disc stopper 15 is pulled up and moved up, drive the water sample to discharge from the outlet pipe 11, finish the sampling, and can observe the sampling depth through the scale groove 13 on the surface of the sampling cylinder 8 in the sampling process, the purpose that facilitates the use has been reached, has solved present comparatively simple water source sampling method and has directly been held water with the container, can only get the water sample on surface like this, if need detect the contrast to the quality of water of the different degree of depth, then need divide a plurality of heights to come to take a sample the water source, just so lead to the sampling process very troublesome, and the problem that wastes time and energy.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sampling device for water quality testing, includes base (1), its characterized in that: the automatic sampling device is characterized in that a sliding column (2) is fixedly mounted at the top of the base (1), a sliding plate (3) is movably mounted at the outer side of the sliding column (2), a rotary drum (4) is movably mounted at the left side of the top of the base (1), a threaded supporting rod (5) is connected with the inner side of the rotary drum (4) in a threaded manner, a motor (6) is fixedly mounted inside the base (1), a connecting rod (7) is fixedly mounted at the left side of the bottom of the sliding plate (3), a sampling cylinder (8) is fixedly mounted at the bottom of the connecting rod (7), a movable rod (9) is movably mounted at the top of the sampling cylinder (8), an electric push rod (10) is fixedly mounted at the top of the sliding plate (3), a water outlet pipe (11) is fixedly mounted at the right side of the sampling cylinder (8), a water inlet pipe (12) is fixedly mounted, the bottom fixed mounting of movable rod (9) has connecting strip (14) that quantity is two, the equal fixed mounting of diapire of the bottom of connecting strip (14) and sampling tube (8) inner chamber has disc stopper (15), hole (16) that leak has been seted up at the top of disc stopper (15), the top fixed mounting of disc stopper (15) has round bar (17), the outside movable mounting of round bar (17) has sleeve (18), the outside fixed mounting of sleeve (18) has fly leaf (19).
2. The sampling device for water quality testing according to claim 1, characterized in that: the output end of the motor (6) is fixedly connected with the rotary drum (4), and a bearing positioned on the outer side of the rotary drum (4) is fixedly installed at the top of the base (1).
3. The sampling device for water quality testing according to claim 1, characterized in that: the output end of the electric push rod (10) is fixedly connected with the movable rod (9), and the bottom of the movable rod (9) penetrates through the top of the sampling cylinder (8) and extends into the sampling cylinder (8).
4. The sampling device for water quality testing according to claim 1, characterized in that: the diameter of disc stopper (15) and the internal diameter looks adaptation of sampler barrel (8), outlet pipe (11) and inlet tube (12) all communicate with sampler barrel (8) each other.
5. The sampling device for water quality testing according to claim 1, characterized in that: the rotary drum (4) is a cylinder which is hollow inside and has a missing top surface, and the sum of the lengths of the rotary drum (4) and the threaded support rod (5) is less than the height of the sliding column (2).
6. The sampling device for water quality testing according to claim 1, characterized in that: the movable plate (19) is a circular plate, the water leakage holes (16) are circular holes, and the diameter of the movable plate (19) is larger than that of the water leakage holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081336.6U CN211148622U (en) | 2019-11-27 | 2019-11-27 | Sampling device for water quality testing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081336.6U CN211148622U (en) | 2019-11-27 | 2019-11-27 | Sampling device for water quality testing |
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| CN211148622U true CN211148622U (en) | 2020-07-31 |
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| CN201922081336.6U Active CN211148622U (en) | 2019-11-27 | 2019-11-27 | Sampling device for water quality testing |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146928A (en) * | 2020-09-22 | 2020-12-29 | 苏英 | Detection device capable of quantitatively detecting water with different depths |
| CN112649239A (en) * | 2020-12-31 | 2021-04-13 | 北京瑞升特科技有限公司 | Layered sampling device for water pollution detection |
| CN113155528A (en) * | 2021-05-17 | 2021-07-23 | 杨震 | Deep and shallow layer layered sampling device for prospecting engineering |
| CN114062033A (en) * | 2021-12-20 | 2022-02-18 | 张洪亮 | Sampling device for water conservancy water quality detection and using method thereof |
| CN114383894A (en) * | 2022-01-12 | 2022-04-22 | 河南省地质矿产勘查开发局第五地质勘查院 | Hydrogeology detects uses portable quality of water sampling device |
| CN114544252A (en) * | 2022-03-31 | 2022-05-27 | 邹可可 | Lake and reservoir water quality sampler |
| CN117147236A (en) * | 2023-08-31 | 2023-12-01 | 盐城复嘉电子科技有限公司 | Sampling device for monitoring water quality |
| CN117740457A (en) * | 2023-11-03 | 2024-03-22 | 沧州燕赵环境监测技术服务有限公司 | Sampling device for factory sewage detection |
-
2019
- 2019-11-27 CN CN201922081336.6U patent/CN211148622U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146928A (en) * | 2020-09-22 | 2020-12-29 | 苏英 | Detection device capable of quantitatively detecting water with different depths |
| CN112146928B (en) * | 2020-09-22 | 2022-07-01 | 中化地质矿山总局湖北地质勘查院 | Detection device capable of quantitatively detecting water with different depths |
| CN112649239A (en) * | 2020-12-31 | 2021-04-13 | 北京瑞升特科技有限公司 | Layered sampling device for water pollution detection |
| CN112649239B (en) * | 2020-12-31 | 2024-06-07 | 北京瑞升特科技有限公司 | Layered sampling device for water pollution detection |
| CN113155528A (en) * | 2021-05-17 | 2021-07-23 | 杨震 | Deep and shallow layer layered sampling device for prospecting engineering |
| CN114062033A (en) * | 2021-12-20 | 2022-02-18 | 张洪亮 | Sampling device for water conservancy water quality detection and using method thereof |
| CN114383894A (en) * | 2022-01-12 | 2022-04-22 | 河南省地质矿产勘查开发局第五地质勘查院 | Hydrogeology detects uses portable quality of water sampling device |
| CN114383894B (en) * | 2022-01-12 | 2024-04-05 | 河南省地质矿产勘查开发局第五地质勘查院 | Hydrogeology detects with portable quality of water sampling device |
| CN114544252A (en) * | 2022-03-31 | 2022-05-27 | 邹可可 | Lake and reservoir water quality sampler |
| CN117147236A (en) * | 2023-08-31 | 2023-12-01 | 盐城复嘉电子科技有限公司 | Sampling device for monitoring water quality |
| CN117740457A (en) * | 2023-11-03 | 2024-03-22 | 沧州燕赵环境监测技术服务有限公司 | Sampling device for factory sewage detection |
| CN117740457B (en) * | 2023-11-03 | 2024-05-14 | 沧州燕赵环境监测技术服务有限公司 | Sampling device for factory sewage detection |
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