CN216669369U - Multi-cavity sampling device for rapid detection of water quality environment - Google Patents
Multi-cavity sampling device for rapid detection of water quality environment Download PDFInfo
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- CN216669369U CN216669369U CN202121910347.1U CN202121910347U CN216669369U CN 216669369 U CN216669369 U CN 216669369U CN 202121910347 U CN202121910347 U CN 202121910347U CN 216669369 U CN216669369 U CN 216669369U
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- rod
- water quality
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 9
- 238000012031 short term test Methods 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a multi-cavity sampling device for rapidly detecting a water quality environment, which comprises a shell, wherein a rotating cylinder is rotatably arranged at the top inside the shell, a first rotating handle is arranged at one end, extending to the outside of the shell, of the rotating cylinder, a first transmission wheel is arranged at the bottom end of the rotating cylinder, a lead screw is rotatably arranged at the bottom side inside the shell, a second rotating handle is arranged at one end, extending to the outside of the rotating cylinder, of the lead screw, a sliding nut is movably connected to the surface of the bottom side of the lead screw, and mounting shafts are uniformly hinged inside the side wall of the shell. According to the utility model, the sliding nut drives the sliding block to slide on the surface of the rotating rod through the connecting rod by rotating the screw rod, so that the angle between the rotating rod and the shell is changed, the sampling bottle with a cavity inside is more easily immersed in water, the collection efficiency is improved, meanwhile, the operation can be completed through the arranged rotating handle, the direct contact between a technician and a collected water sample is also avoided, and the infection is avoided.
Description
Technical Field
The utility model relates to the technical field of water resource sampling, in particular to a multi-cavity sampling device for rapidly detecting a water quality environment.
Background
The state of water quality used in the fields of large lakes, culture ponds, ornamental fish ponds and the like has important significance for the application; the water quality conditions of surface water such as rivers, lakes, reservoirs and the like are important for the quality of human production and life. At present, the technical means of water quality detection is mainly based on field sampling by sampling personnel, storing under certain conditions, and transporting to a laboratory for detection;
the existing sampling mode has the following defects:
1. when taking a sample, only can take a sample a bottle to the water resource single of taking a sample, and then need gather many times when needing many bottles of samples, lead to the sample time long, when gathering under extreme weather very much, the acquisition time overlength causes the influence to technical staff's health easily.
2. Present sample mode in addition takes a sample with handheld sampling bottle or through the form of rope hang sampling bottle back launch more, consequently because the inside cavity that is of sampling bottle before the sample, when contacting with the surface of water, because the buoyancy effect is difficult for launching, and then causes the hindrance to the sampling work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-cavity sampling device for rapidly detecting a water quality environment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-cavity sampling device for rapidly detecting water quality environment comprises a shell, wherein a rotating cylinder is rotatably mounted at the top inside the shell, a first rotating handle is mounted at one end of the rotating cylinder, which extends to the outside of the shell, a first transmission wheel is mounted at the bottom end of the rotating cylinder, a lead screw is rotatably mounted at the bottom side inside the shell, a second rotating handle is mounted at one end of the lead screw, which extends to the outside of the rotating cylinder, a sliding nut is movably connected to the surface of the bottom side of the lead screw, an installation shaft is uniformly hinged inside the side wall of the shell, a rotating rod is rotatably mounted inside the installation shaft, a second transmission wheel is mounted at the opposite end of the rotating rod, a sliding block is sleeved on the outer surface of the rotating rod, a first connecting rod is hinged to the opposite side of the sliding nut and the sliding block together, a connecting shaft is rotatably mounted at one end of the rotating rod, which is far away from the second transmission wheel, and the bottom side of the connecting shaft is clamped with a sampling bottle.
Preferably, a through hole with the corresponding size and the matched size of the position of the screw rod is formed in the middle position inside the first transmission wheel, the contact surface of the first transmission wheel and the second transmission wheel is a matched arc-shaped surface, and the arc-shaped surface is provided with a rubber layer.
Preferably, the inside of shell lateral wall evenly is provided with the installation axle that the quantity is four groups.
Preferably, the outer surface of the shell is provided with a rectangular through hole matched with the motion trail of the mounting shaft.
Preferably, the surface of the rotating rod is provided with a sliding groove matched with the sliding block.
Preferably, the bottleneck department of sample bottle installs the filter screen, the inside filter screen one end symmetry of being close to of sample bottle is installed a pair of stopper, the internally mounted of sample bottle has the limiting plate, the through-hole has been seted up to the inside of limiting plate, the center department of limiting plate runs through there is the second connecting rod, first arc and second arc are installed respectively at the both ends of second connecting rod, the surface cover that the second connecting rod is close to first arc one end is equipped with the spring, interval between the stopper is less than the diameter of first arc, the one end intercommunication that the filter screen was kept away from to the sample bottle has the inner wall to set up the screwed pipeline and the internal thread of this pipeline and installs the stopper.
Compared with the prior art, the utility model has the beneficial effects that: the multi-cavity sampling device for the rapid detection of the water quality environment;
1. according to the utility model, the sliding nut drives the sliding block to slide on the surface of the rotating rod through the connecting rod by rotating the screw rod, so that the angle between the rotating rod and the shell is changed, the sampling bottle with a cavity inside is more easily immersed in water, the collection efficiency is improved, meanwhile, the operation can be completed through the arranged rotating handle, the direct contact between a technician and a collected water sample is also avoided, and the infection is avoided.
2. According to the utility model, the rotating cylinder is rotated, so that the first driving wheel is matched with the second driving wheel to drive the rotating rod to rotate, at least four groups of sampling bottles can be sampled at one time, in addition, the sampling speed can be further accelerated by changing the position of the bottle mouth of the sampling bottle, and after the sampling bottle is filled, the automatic sealing of the bottle mouth can be realized, and the sampling time is effectively shortened.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic top view of the rotary lever of the present invention;
FIG. 4 is a schematic sectional view of the internal structure of the sampling bottle of the present invention.
In the figure: 1. a housing; 2. a rotating cylinder; 3. a first rotating handle; 4. a first drive pulley; 5. a screw rod; 6. A second rotating handle; 7. a sliding nut; 8. installing a shaft; 9. rotating the rod; 10. a second transmission wheel; 11. A slider; 12. a connecting rod; 13. a connecting shaft; 14. sample bottle, 15 filter screens, 16 first arcs, 17 springs, 18, second connecting rod, 19 stopper, 20 limiting plates, 21 second arcs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a multi-cavity sampling device for rapidly detecting water quality environment comprises a shell 1, a rotating cylinder 2 is rotatably installed at the top inside the shell 1, a first rotating handle 3 is installed at one end, extending to the outside of the shell 1, of the rotating cylinder 2, a first transmission wheel 4 is installed at the bottom end of the rotating cylinder 2, a lead screw 5 is rotatably installed at the bottom side inside the shell 1, a second rotating handle 6 is installed at one end, extending to the outside of the rotating cylinder 2, of the lead screw 5, a sliding nut 7 is movably connected to the surface of the bottom side of the lead screw 5, an installation shaft 8 is uniformly hinged inside the side wall of the shell 1, a rotating rod 9 is rotatably installed inside the installation shaft 8, a second transmission wheel 10 is installed at the opposite end of the rotating rod 9, a sliding block 11 is sleeved on the outer surface of the rotating rod 9, a first connecting rod 12 is hinged to the opposite side of the sliding nut 7 and the sliding block 11, a connecting shaft 13 is rotatably installed at one end, far away from the second transmission wheel 10, of the rotating rod 9, the bottom side of the connecting shaft 13 is clamped with a sampling bottle 14.
In this implementation, the inside intermediate position department of first drive wheel 4 is provided with the through-hole with 5 corresponding size looks adaptations in position of lead screw, and first drive wheel 4 all is provided with the rubber layer for assorted arcwall face and this arcwall face with second drive wheel 10 contact surface to when first drive wheel 4 rotates, the rubber layer that the accessible set up drives second drive wheel 10 and rotates, thereby changes the position of the 14 bottleneck of sampling bottle, improves sampling speed.
In this implementation, the inside of 1 lateral wall of shell evenly is provided with the installation axle 8 that the quantity is four groups, improves the quantity of single sample, improves sampling efficiency.
In this implementation, the outer surface of the housing 1 is provided with a rectangular through hole matched with the motion track of the mounting shaft 8, so that the rotating rod 9 can swing up and down under the action of the sliding nut 7.
In this embodiment, the surface of the rotating rod 9 is provided with a sliding groove adapted to the sliding block 11, so that the flexibility of the sliding block 11 on the surface of the rotating rod 9 is improved.
In this embodiment, a filter screen 15 is installed at a bottleneck of a sampling bottle 14, a pair of limiting blocks 19 is symmetrically installed at one end of the sampling bottle 14 close to the filter screen 15, a limiting plate 20 is installed inside the sampling bottle 14, a through hole is opened inside the limiting plate 20, a second connecting rod 18 penetrates through the center of the limiting plate 20, a first arc-shaped plate 16 and a second arc-shaped plate 21 are respectively installed at two ends of the second connecting rod 18, a spring 17 is sleeved on the outer surface of one end of the second connecting rod 18 close to the first arc-shaped plate 16, the distance between the limiting blocks 19 is smaller than the diameter of the first arc-shaped plate 16, one end of the sampling bottle 14 far away from the filter screen 15 is communicated with a pipeline with a thread on the inner wall, and the inner thread of the pipeline is provided with a plug, when a water sample inside the sampling bottle 14 is filled up, automatic sealing can be realized, in addition, the pipeline with the thread inside is provided with the plug, sealing is provided during sampling, also convenient to take out the water sample in the sampling bottle, and the filter screen 15 can also filter impurities such as aquatic weeds, algae and the like in the water during sampling.
The working principle is as follows: when the device is used, after the device is placed on a water surface, the sliding nut 7 is driven to move downwards by clockwise rotating the second rotating handle 6 along with the rotation of the second rotating handle 6, the sliding block 11 and the first connecting rod 12 drive the sliding nut 9 to swing downwards, the sampling bottle is submerged under water on the premise that a sampling water source is not in direct contact, then the rotating cylinder 2 drives the first driving wheel 4 to rotate by rotating the first rotating handle 3, the first driving wheel 4 drives the second driving wheel 10 to rotate by utilizing the friction force between the rubber layers, and further drives the rotating rod 9 to rotate, so that the position of the opening of the sampling bottle 14 is changed, a water sample can enter the sampling bottle 14 more quickly, and along with the increase of the inside of the sampling bottle 14, the first arc-shaped plate 16 moves towards the inside of the sampling bottle 14 under the action of water pressure when water sample begins to be injected, and the spring 17 is compressed, the water sample flows into the rear of the limiting plate 20 through the through hole in the limiting plate 20, along with the increase of the water pressure in the sampling bottle 14, the water pressure acts on the second arc-shaped plate 21, the second connecting rod 18 is pushed back, the first arc-shaped plate 16 is attached to the limiting block 19 through the elasticity of the spring 17, and the closing is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides a quality of water environment short-term test is with multi-chamber sampling device, includes shell (1), its characterized in that: the top of the inner part of the shell (1) is rotated to be provided with a rotating cylinder (2), one end of the rotating cylinder (2) extending to the outer part of the shell (1) is provided with a first rotating handle (3), the bottom end of the rotating cylinder (2) is provided with a first transmission wheel (4), the bottom side of the inner part of the shell (1) is rotated to be provided with a lead screw (5), one end of the lead screw (5) extending to the outer part of the rotating cylinder (2) is provided with a second rotating handle (6), the surface of the bottom side of the lead screw (5) is movably connected with a sliding nut (7), the inner part of the side wall of the shell (1) is uniformly hinged with an installation shaft (8), the inner part of the installation shaft (8) is rotatably provided with a rotating rod (9), the opposite end of the rotating rod (9) is provided with a second transmission wheel (10), and the outer surface of the rotating rod (9) is provided with a sliding block (11), the relative one side of slip nut (7) and slider (11) articulates jointly has first connecting rod (12), the one end of rotary rod (9) keeping away from second drive wheel (10) is rotated and is installed connecting axle (13), the bottom side joint of connecting axle (13) has sampling bottle (14).
2. The multi-cavity sampling device for the rapid detection of the water quality environment according to claim 1, characterized in that: the middle position inside the first driving wheel (4) is provided with a through hole matched with the screw rod (5) in position and size, and the contact surface of the first driving wheel (4) and the second driving wheel (10) is a matched arc surface and is provided with a rubber layer.
3. The multi-cavity sampling device for the rapid detection of the water quality environment according to claim 1, characterized in that: the inside of shell (1) lateral wall evenly is provided with installation axle (8) that the quantity is four groups.
4. The multi-cavity sampling device for the rapid detection of the water quality environment according to claim 1, characterized in that: the outer surface of the shell (1) is provided with a rectangular through hole matched with the motion trail of the mounting shaft (8).
5. The multi-cavity sampling device for the rapid detection of the water quality environment according to claim 1, characterized in that: the surface of the rotating rod (9) is provided with a sliding groove matched with the sliding block (11).
6. The multi-cavity sampling device for the rapid detection of the water quality environment according to claim 1, characterized in that: a filter screen (15) is arranged at the bottleneck of the sampling bottle (14), a pair of limiting blocks (19) are symmetrically arranged at one end of the interior of the sampling bottle (14) close to the filter screen (15), a limiting plate (20) is arranged inside the sampling bottle (14), a through hole is arranged inside the limiting plate (20), a second connecting rod (18) penetrates through the center of the limiting plate (20), a first arc-shaped plate (16) and a second arc-shaped plate (21) are respectively installed at the two ends of the second connecting rod (18), a spring (17) is sleeved on the outer surface of one end of the second connecting rod (18) close to the first arc-shaped plate (16), the distance between the limiting blocks (19) is smaller than the diameter of the first arc-shaped plate (16), one end of the sampling bottle (14) far away from the filter screen (15) is communicated with a pipeline with a threaded inner wall, and a plug is installed on the internal thread of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910347.1U CN216669369U (en) | 2021-08-16 | 2021-08-16 | Multi-cavity sampling device for rapid detection of water quality environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910347.1U CN216669369U (en) | 2021-08-16 | 2021-08-16 | Multi-cavity sampling device for rapid detection of water quality environment |
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| Publication Number | Publication Date |
|---|---|
| CN216669369U true CN216669369U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121910347.1U Active CN216669369U (en) | 2021-08-16 | 2021-08-16 | Multi-cavity sampling device for rapid detection of water quality environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
-
2021
- 2021-08-16 CN CN202121910347.1U patent/CN216669369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
| CN117347115B (en) * | 2023-12-05 | 2024-02-27 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: No. A910, Building A, Three Gorges Mall, No. 52 Jiefang Road, Xiling District, Yichang City, Hubei Province, 443099 Patentee after: Hubei Yuancun Intellectual Property Agency Co.,Ltd. Address before: 215000 room 7, No.777, Honghu Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU AGILE TESTING TECH CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: No. A910, Building A, Three Gorges Mall, No. 52 Jiefang Road, Xiling District, Yichang City, Hubei Province, 443099 Patentee after: Hubei Yuancun Technology Co.,Ltd. Address before: No. A910, Building A, Three Gorges Mall, No. 52 Jiefang Road, Xiling District, Yichang City, Hubei Province, 443099 Patentee before: Hubei Yuancun Intellectual Property Agency Co.,Ltd. |