CN217277079U - Water sample collection device - Google Patents
Water sample collection device Download PDFInfo
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- CN217277079U CN217277079U CN202220910246.2U CN202220910246U CN217277079U CN 217277079 U CN217277079 U CN 217277079U CN 202220910246 U CN202220910246 U CN 202220910246U CN 217277079 U CN217277079 U CN 217277079U
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- sampling barrel
- water sample
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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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Abstract
The utility model provides a water sample collection system. Water sample collection system includes: a sampling barrel; the two limiting plates are fixedly arranged in the sampling barrel; the floating plates are arranged on the two limiting plates; the movable magnet plate is fixedly arranged at the top of the floating plate; the fixed magnet plate is fixedly arranged on the inner wall of the top of the sampling barrel; the joint rod is fixedly arranged at the bottom of the floating plate, and the bottom end of the joint rod extends out of the sampling barrel; the bottom plate is fixedly arranged at the bottom end of the joint rod; and the counterweight plate is fixedly arranged at the bottom of the bottom plate. The utility model provides a water sample collection system has with convenient, easy operation, samples the river fast, improves work efficiency's advantage.
Description
Technical Field
The utility model relates to a water quality testing technical field especially relates to a water sample collection system.
Background
In order to further enhance the accuracy of monitoring the water environment, ensure the credibility of investigation and tracking of the current situation of the water environment and ensure the benign development of the water body, scientific researchers generally collect water samples through a water sample collecting device and determine the water quality information of the water environment.
People need constantly swing the last stay cord of collection device and make the collection bucket be in the tilt state when using current water sample collection device to carry out water sample collection to the river course of below on the bridge, let the opening of collection bucket enter into below the surface of water, and then make the river enter into and carry out the river sampling in the collection bucket, and the process is comparatively loaded down with trivial details, influences work efficiency.
Therefore, it is necessary to provide a water sample collecting device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, easy operation, sample the river fast, improve work efficiency's water sample collection system.
In order to solve the technical problem, the utility model provides a water sample collection system, include: a sampling barrel; the two limiting plates are fixedly arranged in the sampling barrel; the floating plates are arranged on the two limiting plates; the movable magnet plate is fixedly arranged at the top of the floating plate; the fixed magnet plate is fixedly arranged on the inner wall of the top of the sampling barrel; the joint rod is fixedly arranged at the bottom of the floating plate, and the bottom end of the joint rod extends out of the sampling barrel; the bottom plate is fixedly arranged at the bottom end of the connecting rod; the counterweight plate is fixedly arranged at the bottom of the bottom plate; the annular groove is formed in the bottom of the sampling barrel; the annular rubber sealing ring is fixedly installed at the top of the bottom plate and is matched with the annular groove.
Preferably, the two limiting plates are respectively and fixedly provided with a guide rod, the top ends of the guide rods are fixedly connected with the inner wall of the top of the sampling barrel, and the guide rods penetrate through the floating plate and are in sliding connection with the floating plate.
Preferably, two through holes are formed in the floating plate, linear bearings are fixedly mounted in the two through holes respectively, and the two guide rods penetrate through the corresponding linear bearings respectively and are connected with the inner walls of the corresponding linear bearings in a sliding mode.
Preferably, the top fixed mounting of sample bucket has the stay cord, fixed mounting has the drain pipe on the bottom plate, the bottom of drain pipe extends to the below of counterweight plate, just be provided with the control valve in the drain pipe.
Preferably, the top fixed mounting of bottom plate has two fixed plates, the top of bottom plate is provided with the deckle board, fixed mounting has the filter screen in the deckle board, the draw-in groove has been seted up respectively on the both sides outer wall of deckle board, two slidable mounting has the cardboard respectively on the fixed plate, and two one side that the cardboard is close to each other extends to corresponding respectively in the draw-in groove, two fixed mounting has the removal handle respectively on the one side outer wall that the cardboard keeps away from each other.
Preferably, the two clamping plates are respectively and movably sleeved with a compression spring, one end of each compression spring close to each other is respectively and fixedly connected with the corresponding fixed plate, and one end of each compression spring far away from each other is respectively and fixedly connected with the corresponding movable handle.
Preferably, the frame plate is provided with two positioning holes, the top of the bottom plate is fixedly provided with two positioning rods, and the two positioning rods respectively penetrate through the two positioning holes and are in sliding connection with the inner walls of the two positioning holes.
Compared with the prior art, the utility model provides a water sample collection system has following beneficial effect:
the utility model provides a water sample collecting device, which drives a sampling barrel to enter below the water surface under the action of a counterweight plate, so that the river water automatically enters the sampling barrel to contact with a floating plate, the floating plate moves upwards under the action of buoyancy to drive a movable magnet plate and a bottom plate to move upwards, the movable magnet plate is firmly adsorbed on a fixed magnet plate through the magnetic force, the bottom plate blocks the sampling barrel, the sampled water is positioned in the sampling barrel, the automatic sampling of a water source is completed, a worker does not need to continuously swing an upper pull rope of the collecting device to ensure that the collecting barrel is in an inclined state, the river water enters the collecting barrel to be sampled, the working efficiency is greatly improved, the sampled water is moved out of the sampling barrel to be detected by opening a control valve, a filter screen is used for preventing some wastes of the sampled water from causing the blockage of a drain pipe, and the handle is driven to leave a clamping groove by moving, people move the frame plate upwards to detach the filter screen from the device for replacement, and the process is simple and quick, and the working efficiency is high.
Drawings
Fig. 1 is a schematic front view of a preferred embodiment of a water sample collecting device provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a sampling barrel; 2. a limiting plate; 3. a floating plate; 4. a movable magnet plate; 5. a guide bar; 6. a fixed magnet plate; 7. a connecting rod; 8. a base plate; 9. a weight plate; 10. an annular rubber seal ring; 11. An annular groove; 12. pulling a rope; 13. a drain pipe; 14. a frame plate; 15. a filter screen; 16. a fixing plate; 17. A card slot; 18. clamping a plate; 19. compressing the spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, in the present embodiment, the water sample collecting device includes: a sampling barrel 1; the two limiting plates 2 are fixedly arranged in the sampling barrel 1; the floating plates 3 are arranged on the two limiting plates 2; the movable magnet plate 4 is fixedly arranged at the top of the floating plate 3, as the sampling barrel 1 continues to move downwards, more river water in the sampling barrel 1 is contacted with the floating plate 3, the floating plate 3 moves upwards under the action of buoyancy, and the movable magnet plate 4 and a lower bottom plate 8 are driven to move upwards to block the sampling barrel 1; the fixed magnet plate 6 is fixedly arranged on the inner wall of the top of the sampling barrel 1; the joint rod 7 is fixedly installed at the bottom of the floating plate 3, and the bottom end of the joint rod 7 extends out of the sampling barrel 1; the bottom plate 8 is fixedly arranged at the bottom end of the connecting rod 7, the movable magnet plate 4 is firmly adsorbed on the fixed magnet plate 6 through the magnetic force, the bottom plate 8 is kept at the current position to block the sampling barrel 1, the sampled water is positioned in the sampling barrel 1, and the automatic sampling of a water source is completed; the counterweight plate 9, the counterweight plate 9 is fixedly installed at the bottom of the bottom plate 8; the annular groove 11 is formed in the bottom of the sampling barrel 1; annular rubber seal 10, annular rubber seal 10 fixed mounting be in the top of bottom plate 8, just annular rubber seal 10 with annular groove 11 looks adaptation makes more inseparable of being connected between bottom plate 8 and the sampling bucket 1 in entering into annular groove 11 through annular rubber seal 10, prevents to gather the water source and trickles to the external world through the clearance between sampling bucket 1 and the bottom plate 8.
In order to guide the floating plate 3, the floating plate 3 is more stable when moving upwards, so that the annular rubber sealing ring 10 can accurately enter the annular groove 11, two the limiting plate 2 is fixedly provided with the guide rods 5 and two respectively, the top ends of the guide rods 5 are fixedly connected with the inner wall of the top of the sampling barrel 1, and the guide rods 5 are all penetrated through the floating plate 3 and are connected with the floating plate 3 in a sliding manner.
In order to reduce the friction force between the guide rods 5 and the floating plate 3 and further reduce the abrasion degree of the guide rods 5 and prolong the service life, two through holes are formed in the floating plate 3, linear bearings are fixedly mounted in the through holes respectively, and the two guide rods 5 penetrate through the corresponding linear bearings respectively and are connected with the corresponding inner walls of the linear bearings in a sliding mode.
In order to facilitate underwater placement of the device by people, a pull rope 12 is fixedly mounted at the top end of the sampling barrel 1, a drain pipe 13 is fixedly mounted on the bottom plate 8, the bottom end of the drain pipe 13 extends to the position below the counterweight plate 9, a control valve is arranged in the drain pipe 13, and the sampling water is moved out of the sampling barrel 1 by opening the control valve, so that a worker can research the sampling water.
In order to prevent that some rubbish of sampling water from entering into drain pipe 13, lead to drain pipe 13 to block up, cause the trouble, the top fixed mounting of bottom plate 8 has two fixed plates 16, the top of bottom plate 8 is provided with deckle board 14, fixed mounting has filter screen 15 in the deckle board 14, draw-in groove 17, two have been seted up on the both sides outer wall of deckle board 14 respectively there is cardboard 18, and two on the fixed plate 16 respectively slidable mounting has cardboard 18, and two one side that cardboard 18 is close to each other extends to corresponding respectively in the draw-in groove 17, two there is the removal handle on the one side outer wall that cardboard 18 kept away from each other respectively fixed mounting.
In order to enable the clamping plates 18 to be located in the clamping grooves 17 all the time to clamp the frame plate 14 without being affected by external force, and then the frame plate 14 is fixedly installed on the device, compression springs 19 are respectively and movably sleeved on the two clamping plates 18, one ends, close to each other, of the two compression springs 19 are respectively and fixedly connected with the corresponding fixing plates 16, one ends, far away from each other, of the two compression springs 19 are respectively and fixedly connected with the corresponding movable handles, and the two compression springs 19 are tinned springs.
In order to quickly position the frame plate 14 and further enable the clamping plate 18 to quickly enter the clamping groove 17 to clamp the frame plate 14, two positioning holes are formed in the frame plate 14, two positioning rods are fixedly mounted at the top of the bottom plate 8 and respectively penetrate through the two positioning holes and are in sliding connection with the inner walls of the two positioning holes, and when the positioning rods completely penetrate through the positioning holes, the clamping plate 18 faces the clamping groove 17, so that the clamping plate 18 can quickly enter the clamping groove 17.
The utility model provides a water sample collection system theory of operation: when a worker stands on a bridge to sample river water in a river channel, the worker pulls the pull rope 12 to slowly place the sampling barrel 1 below the bridge to be contacted with the river surface, the sampling barrel 1 is driven to enter below the water surface under the action of the balance weight plate 9 to automatically enter the river water into the sampling barrel 1, the river water of the sampling barrel 1 is changed to be more contacted with the floating plate 3 along with the continuous downward movement of the sampling barrel 1, the floating plate 3 moves upwards under the action of buoyancy, the movable magnet plate 4 and the bottom plate 8 are further driven to move upwards, when the movable magnet plate 4 moves upwards to be contacted with the fixed magnet plate 6, the bottom plate 8 is contacted with the sampling barrel 1, the annular rubber sealing ring 10 completely enters the annular groove 11, the movable magnet plate 4 is firmly adsorbed on the fixed magnet plate 6 through the magnetic force, further, the bottom plate 8 is kept at the current position to plug the sampling barrel 1, the sampled water is located in the sampling barrel 1, automatic sampling of a water source is completed, a worker does not need to swing the upper pull rope of the collecting device continuously to enable the collecting barrel to be in an inclined state, the river water enters the collecting barrel to be sampled, the work efficiency is greatly improved, the pull rope 12 is pulled to move upwards to drive the sampling barrel 1 to move upwards, when the sampling barrel 1 moves into the hand of the worker, the control valve is opened, the sampled water is further moved out of the sampling barrel 1, the worker can research the sampled water, some garbage of the sampled water is prevented from entering the drain pipe 13 through the filter screen 15, the drain pipe 13 is blocked, troubles are caused, when the filter screen 15 needs to be replaced, the movable handle is moved to drive the clamping plate 18 to leave the clamping groove 17, when the clamping plate 18 completely leaves the clamping groove 17, people can dismantle the filter screen 15 from this device and change by moving up the framed panel 14, and the simple quick work efficiency of process is high.
Compared with the prior art, the utility model provides a water sample collection system has following beneficial effect:
the utility model provides a water sample collecting device, which drives a sampling barrel 1 to enter below the water surface under the action of a balance weight plate 9, so that river water automatically enters the sampling barrel 1 to contact with a floating plate 3, the floating plate 3 moves upwards under the action of buoyancy to drive a movable magnet plate 4 and a bottom plate 8 to move upwards, the movable magnet plate 4 is firmly adsorbed on a fixed magnet plate 6 through the magnetic force, the bottom plate 8 plugs the sampling barrel 1, further the sampled water is positioned in the sampling barrel 1, the automatic sampling of the water source is completed, a worker does not need to continuously swing an upper pull rope of the collecting device to ensure that the collecting barrel is in an inclined state, the river water enters the collecting barrel to sample the river water, the working efficiency is greatly improved, the sampled water is moved out of the sampling barrel 1 to be detected by opening a control valve, a filter screen 15 is used for preventing some garbage of the sampled water from blocking a drain pipe 13, the clamping plate 18 is driven to leave the clamping groove 17 by moving the movable handle, the filter screen 15 can be detached from the device to be replaced by moving the frame plate 14 upwards, and the process is simple and quick, and the working efficiency is high.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A water sample collection device, comprising:
a sampling barrel;
the two limiting plates are fixedly arranged in the sampling barrel;
the floating plates are arranged on the two limiting plates;
the movable magnet plate is fixedly arranged at the top of the floating plate;
the fixed magnet plate is fixedly arranged on the inner wall of the top of the sampling barrel;
the joint rod is fixedly arranged at the bottom of the floating plate, and the bottom end of the joint rod extends out of the sampling barrel;
the bottom plate is fixedly arranged at the bottom end of the connecting rod;
the counterweight plate is fixedly arranged at the bottom of the bottom plate;
the annular groove is formed in the bottom of the sampling barrel;
the annular rubber sealing ring is fixedly installed at the top of the bottom plate and is matched with the annular groove.
2. The water sample collecting device according to claim 1, wherein guide rods are fixedly mounted on the two limiting plates respectively, the top ends of the two guide rods are fixedly connected with the inner wall of the top of the sampling barrel, and the two guide rods penetrate through the floating plate and are in sliding connection with the floating plate.
3. The water sample collecting device according to claim 2, wherein the floating plate is provided with two through holes, linear bearings are fixedly mounted in the two through holes respectively, and the two guide rods respectively penetrate through the corresponding linear bearings and are slidably connected with the inner walls of the corresponding linear bearings.
4. The water sample collecting device according to claim 1, wherein a pull rope is fixedly mounted at the top end of the sampling barrel, a drain pipe is fixedly mounted on the bottom plate, the bottom end of the drain pipe extends to the position below the counterweight plate, and a control valve is arranged in the drain pipe.
5. The water sample collecting device according to claim 1, wherein two fixing plates are fixedly mounted on the top of the bottom plate, a frame plate is arranged on the top of the bottom plate, a filter screen is fixedly mounted in the frame plate, clamping grooves are respectively formed in the outer walls of two sides of the frame plate, clamping plates are respectively slidably mounted on the two fixing plates, one sides of the two clamping plates, which are close to each other, extend into the corresponding clamping grooves, and a moving handle is respectively fixedly mounted on the outer wall of one side of the two clamping plates, which is far away from each other.
6. The water sample collecting device according to claim 5, wherein compression springs are respectively movably sleeved on the two clamping plates, the ends of the two compression springs close to each other are respectively and fixedly connected with the corresponding fixing plates, and the ends of the two compression springs far away from each other are respectively and fixedly connected with the corresponding movable handles.
7. The water sample collecting device as claimed in claim 5, wherein the frame plate is provided with two positioning holes, the top of the bottom plate is fixedly provided with two positioning rods, and the two positioning rods respectively penetrate through the two positioning holes and are slidably connected with the inner walls of the two positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910246.2U CN217277079U (en) | 2022-04-20 | 2022-04-20 | Water sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910246.2U CN217277079U (en) | 2022-04-20 | 2022-04-20 | Water sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217277079U true CN217277079U (en) | 2022-08-23 |
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ID=82876345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220910246.2U Active CN217277079U (en) | 2022-04-20 | 2022-04-20 | Water sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217277079U (en) |
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2022
- 2022-04-20 CN CN202220910246.2U patent/CN217277079U/en active Active
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