CN210487375U - Sampler for water pollution monitoring - Google Patents
Sampler for water pollution monitoring Download PDFInfo
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- CN210487375U CN210487375U CN201921434672.8U CN201921434672U CN210487375U CN 210487375 U CN210487375 U CN 210487375U CN 201921434672 U CN201921434672 U CN 201921434672U CN 210487375 U CN210487375 U CN 210487375U
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- partition plate
- sampler
- fixedly connected
- sampling
- water pollution
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Abstract
The utility model provides a sampler for water pollution monitoring. The sampler for monitoring water pollution includes: a housing; the first partition plate and the second partition plate are respectively arranged at the top and the bottom of the interior of the shell; the sampling assembly is fixedly connected to the middle of the top of the first partition plate, the sampling assembly comprises a sampling cylinder, the bottom of the sampling cylinder is fixedly connected to the middle of the top of the first partition plate, a piston is slidably connected to the surface of the inner wall of the sampling cylinder, a push-pull rod is fixedly connected to the middle of the top of the piston, and the top end of the push-pull rod penetrates through the sampling cylinder and extends to the outside of the sampling cylinder. The utility model provides a sampler for water pollution monitoring has the degree of depth of being convenient for control the sample of sinking, improves the sample precision, is convenient for take out the sampler after the sample simultaneously, and sample convenient and fast, easy operation is convenient for pull the recovery, the convenient recovery.
Description
Technical Field
The utility model relates to a water pollution monitoring field especially relates to a sampler for water pollution monitoring.
Background
Water pollution is water that causes a reduction or loss in the use value of water due to harmful chemicals, and pollutes the environment. Acid, alkali and oxidant in the sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can kill aquatic organisms, and influence drinking water sources and scenic spots. When the organic matters in the sewage are decomposed by microorganisms, oxygen in the sewage is consumed, so that the life of aquatic organisms is influenced, and after dissolved oxygen in the sewage is exhausted, the organic matters are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide and mercaptan, so that the water quality is further deteriorated.
Water pollution affects industrial production, increases equipment corrosion, affects product quality, and even prevents further production. The pollution of water also affects the life of people, destroys the ecology, directly harms the health of people and causes great damage. Now, along with green's promotion, the water pollution treatment arouses more and more that people pay attention to, and the processing of water pollution needs monitor its pollution condition, needs constantly to get the water sample among the monitoring process, masters the water pollution condition to water sample analysis. In the existing method, a water sample is usually taken at a shallow position of a water body, the water sample condition in the deep position cannot be mastered, and the sampling depth cannot be accurately positioned.
Therefore, there is a need to provide a sampler for monitoring water pollution to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampler for water pollution monitoring has solved the problem to the sample depth can not the accurate positioning.
In order to solve the technical problem, the utility model provides a sampler for water pollution monitoring, include: a housing;
the first partition plate and the second partition plate are respectively arranged at the top and the bottom of the interior of the shell;
the sampling device comprises a sampling assembly, a first partition plate and a second partition plate, wherein the bottom of the sampling assembly is fixedly connected to the middle of the top of the first partition plate, a piston is slidably connected to the surface of the inner wall of the sampling tube, a push-pull rod is fixedly connected to the middle of the top of the piston, the top end of the push-pull rod penetrates through the sampling tube and extends to the outside of the sampling tube, a moving plate is fixedly connected to one end, located outside the sampling tube, of the push-pull rod, the bottom end, located on the left side of the sampling tube, is communicated with a sampling tube, the left end of the sampling tube penetrates through the shell and extends to the outside;
the power assembly is arranged at the top of the second partition plate;
the two floating assemblies are respectively and fixedly connected to the tops of the two sides of the shell;
the bottom of the fixing ring is fixedly connected to the top of the shell;
the pulling rope is wound on the surface of the fixing ring.
Preferably, the battery is arranged in the shell and at the bottom of the first partition plate, the battery is a rechargeable battery, and water holes are formed in the two sides of the shell and at the top of the first partition plate.
Preferably, a sliding rod penetrates through the right side of the moving plate, and two ends of the sliding rod are fixedly connected with the right side of the top of the sampling tube and the right side of the bottom of the second partition plate respectively.
Preferably, the piston comprises a piston block, the middle of the top of the piston block is fixedly connected with the bottom end of the push-pull rod, a groove is formed in the surface of the piston block, a sealing ring is sleeved on the surface of the groove, and the surface of the sealing ring is in sliding connection with the surface of the inner wall of the sampling cylinder.
Preferably, power component includes the power motor, the right side of power motor pass through fixed plate fixed connection in the top of second baffle, the output of power motor runs through the second baffle and extends to the bottom of second baffle, the output of power motor is located the one end fixedly connected with first gear of second baffle bottom, the left side meshing of first gear has the second gear, the axle center department fixedly connected with lead screw of second gear, the surface of lead screw and the left side threaded connection of movable plate.
Preferably, two ends of the screw rod are respectively and rotatably connected to the left side of the opposite side of the sampling cylinder and the second partition plate.
Preferably, the showy subassembly includes the kickboard, the right-hand member of kickboard pass through the fixed block rotate connect in the left top of shell, the right side of kickboard bottom is rotated and is connected with electronic pole, the bottom of electronic pole is rotated and is connected with the connecting plate, the right side of connecting plate and the left side fixed connection of shell.
Compared with the prior art, the utility model provides a sampler for water pollution monitoring has following beneficial effect:
the utility model provides a sampler for monitoring water pollution, when in use, the whole body is thrown into the water area for sampling, the weight of the battery is larger, the bottom of the shell is sunk into the water, the water enters the inside of the shell from the water holes at the two sides of the shell, the sampler sinks continuously along with the continuous entering of the water into the inside of the shell, the depth of the sunk sampling is convenient to control through traction of a traction rope, the sampling precision is improved, and the sampler is convenient to take out after sampling;
during sampling, after the sampling device is sunk to a certain depth, the power motor is started to drive the first gear to drive the second gear to rotate, the screw rod is driven to rotate, the screw rod drives the movable plate to move upwards, the push-pull rod is driven to move upwards, the piston is driven to slide in the sampling cylinder, negative pressure in the sampling cylinder is enabled, and pressure difference pushes a water sample to enter the sampling tube from the sampling sucker and finally enter the sampling cylinder.
After the sample, electronic pole extension promotes the kickboard and becomes the level from vertical, and two kickboard buoyancy effects drive the sampler rebound, and through drawing the rope, retrieve the sampler until floating out the surface of water, the strength that the pulling needs is retrieved to the heavier sampler is great, and kickboard buoyancy effect is convenient for pull the recovery, convenient the recovery.
Drawings
Fig. 1 is a schematic structural diagram of a sampler for monitoring water pollution according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a shell, 11, a first partition plate, 12, a second partition plate, 13, a battery, 14, a water hole, 2, a sampling assembly, 21, a sampling cylinder, 22, a piston, 221, a piston block, 222, a groove, 223, a sealing ring, 23, a push-pull rod, 24, a movable plate, 25, a sampling tube, 26, a sampling suction head, 3, a power assembly, 31, a power motor, 32, a fixed plate, 33, a first gear, 34, a second gear, 35, a screw rod, 4, a sliding rod, 5, a floating assembly, 51, a floating plate, 52, a fixed block, 53, an electric rod, 54, a connecting plate, 6, a fixed ring, 7 and a traction rope.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a sampler for monitoring water pollution according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. Sampler for water pollution monitoring includes: a housing 1;
a first partition plate 11 and a second partition plate 12, the first partition plate 11 and the second partition plate 12 being respectively disposed at the top and the bottom of the interior of the housing 1;
the bottom of the sampling assembly 2 is fixedly connected to the middle of the top of the first partition plate 11, the sampling assembly 2 comprises a sampling cylinder 21, the bottom of the sampling cylinder 21 is fixedly connected to the middle of the top of the first partition plate 11, a piston 22 is slidably connected to the surface of the inner wall of the sampling cylinder 21, a push-pull rod 23 is fixedly connected to the middle of the top of the piston 22, the top end of the push-pull rod 23 penetrates through the sampling cylinder 21 and extends to the outside of the sampling cylinder 21, a movable plate 24 is fixedly connected to one end, located outside the sampling cylinder 21, of the push-pull rod 23, the bottom end, located on the left side of the sampling cylinder 21, is communicated with a sampling tube 25, the left end of the sampling tube 25 penetrates through the housing 1 and extends to the outside of the housing 1, and one end, located outside the housing 1, of;
the power assembly 3 is arranged on the top of the second partition plate 12;
the two floating assemblies 5 are respectively and fixedly connected to the tops of two sides of the shell 1;
the bottom of the fixing ring 6 is fixedly connected to the top of the shell 1;
and the pulling rope 7 is wound on the surface of the fixing ring 6.
The inside of shell 1 and the bottom that is located first baffle 11 are provided with battery 13, battery 13 is rechargeable battery, the both sides of shell 1 and the top that is located first baffle 11 all are provided with water hole 14, and water hole 14 is convenient for water business turn over shell 1's inside, and water hole 14 filters cubic impurity, avoids inside impurity gets into shell 1, avoids impurity damage lead screw 35 and first gear 33 and second gear 34.
A sliding rod 4 penetrates through the right side of the moving plate 24, two ends of the sliding rod 4 are fixedly connected with the right side of the top of the sampling tube 21 and the right side of the bottom of the second partition plate 12 respectively, and the sliding rod 4 limits the movement of the moving plate 24, so that the moving plate can stably move up and down and cannot rotate along with the screw rod 35.
The piston 22 comprises a piston block 221, the middle of the top of the piston block 221 is fixedly connected to the bottom end of the push-pull rod 23, a groove 222 is formed in the surface of the piston block 221, a sealing ring 223 is sleeved on the surface of the groove 222, and the surface of the sealing ring 223 is slidably connected with the surface of the inner wall of the sampling cylinder 21.
The power assembly 3 comprises a power motor 31, the right side of the power motor 31 is fixedly connected to the top of the second partition plate 12 through a fixing plate 32, the output end of the power motor 31 penetrates through the second partition plate 12 and extends to the bottom of the second partition plate 12, one end of the output end of the power motor 31, which is located at the bottom of the second partition plate 12, is fixedly connected with a first gear 33, the left side of the first gear 33 is engaged with a second gear 34, the axial center of the second gear 34 is fixedly connected with a lead screw 35, the surface of the lead screw 35 is in threaded connection with the left side of the moving plate 24, the first gear 33 and the second gear 34 are both made of plastic, the transmission ratio of the first gear 33 to the second gear 34 is 1:3, the speed reduction rotation is realized, the rotating speed of the lead screw 35 is reduced, the lead screw 35 is also made of plastic, the polluted water is prevented from overlooking the lead screw, the connecting end of the power, the power motor 31 can rotate in the forward and reverse directions.
Two ends of the screw rod 35 are respectively and rotatably connected to the left side of the opposite side of the sampling cylinder 21 and the second partition plate 12.
The utility model discloses a sampler, including showy subassembly 5, the sampler is retrieved to convenient control, float subassembly 51 includes kickboard 51, the right-hand member of kickboard 51 pass through fixed block 52 rotate connect in the left top of shell 1, the right side of kickboard 51 bottom is rotated and is connected with electronic pole 53, electronic pole 53's bottom is rotated and is connected with connecting plate 54, the right side of connecting plate 54 and the left side fixed connection of shell 1, kickboard 51 adopt the cystosepiment, have strong buoyancy, and when closing up, its buoyancy is not enough to guest the gravity of taking the sampler, and the sampler can sink to the aquatic downwards, and after the expansion, kickboard 51 expandes, and buoyancy reinforcing makes it float out.
The utility model provides a water pollution monitoring is with sampler's theory of operation as follows:
when the device is used, the whole body is thrown into a sampled water area, the battery 13 has larger weight, so that the bottom of the shell 1 is sunk into water, the water enters the shell 1 from the water holes 14 on the two sides of the shell 1, the sampler sinks continuously along with the continuous water entering the shell 1, and the sampler is pulled by the pull rope 7, so that the depth of sinking sampling is controlled conveniently, the sampling precision is improved, and the sampler is taken out conveniently after sampling;
during sampling, after the sampling tube sinks to a certain depth, the power motor 31 is started to drive the first gear 33 to drive the second gear 34 to rotate, the screw rod 34 is driven to rotate, the screw rod 34 drives the moving plate 24 to move upwards, the push-pull rod 23 is driven to move upwards, the piston 22 is driven to slide in the sampling tube 21, negative pressure in the sampling tube 21 is caused, and pressure difference pushes a water sample to enter the sampling tube 25 from the sampling suction head 26 and finally enter the sampling tube 21.
After the sample, electronic pole 53 extends, promotes kickboard 51 from vertical becoming the level, and two kickboard 51 buoyancy effects drive sampler rebound, and through floating out the surface of water, through guy rope 7 receipts rope, retrieve the sampler, the strength that the pulling needs is retrieved to heavier sampler is great, and kickboard 51 buoyancy effects is convenient for pull the recovery, convenient the recovery.
Compared with the prior art, the utility model provides a sampler for water pollution monitoring has following beneficial effect:
the utility model provides a sampler for monitoring water pollution, when in use, the whole body is thrown into a sampled water area, the weight of a battery 13 is larger, the bottom of a shell 1 is sunk into water, water enters the shell 1 from water holes 14 at two sides of the shell 1, the sampler sinks continuously along with the continuous water entering the shell 1, the depth of the sunk water sampling is convenient to control by drawing through a traction rope 7, the sampling precision is improved, and the sampler is convenient to take out after the sampling;
during sampling, after the sampling tube sinks to a certain depth, the power motor 31 is started to drive the first gear 33 to drive the second gear 34 to rotate, the screw rod 34 is driven to rotate, the screw rod 34 drives the moving plate 24 to move upwards, the push-pull rod 23 is driven to move upwards, the piston 22 is driven to slide in the sampling tube 21, negative pressure in the sampling tube 21 is caused, and pressure difference pushes a water sample to enter the sampling tube 25 from the sampling suction head 26 and finally enter the sampling tube 21.
After the sample, electronic pole 53 extends, promotes kickboard 51 from vertical becoming the level, and two kickboard 51 buoyancy effects drive sampler rebound, and through floating out the surface of water, through guy rope 7 receipts rope, retrieve the sampler, the strength that the pulling needs is retrieved to heavier sampler is great, and kickboard 51 buoyancy effects is convenient for pull the recovery, convenient the recovery.
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 sampler for monitoring water pollution, comprising: a housing;
the first partition plate and the second partition plate are respectively arranged at the top and the bottom of the interior of the shell;
the sampling device comprises a sampling assembly, a first partition plate and a second partition plate, wherein the bottom of the sampling assembly is fixedly connected to the middle of the top of the first partition plate, a piston is slidably connected to the surface of the inner wall of the sampling tube, a push-pull rod is fixedly connected to the middle of the top of the piston, the top end of the push-pull rod penetrates through the sampling tube and extends to the outside of the sampling tube, a moving plate is fixedly connected to one end, located outside the sampling tube, of the push-pull rod, the bottom end, located on the left side of the sampling tube, is communicated with a sampling tube, the left end of the sampling tube penetrates through the shell and extends to the outside;
the power assembly is arranged at the top of the second partition plate;
the two floating assemblies are respectively and fixedly connected to the tops of the two sides of the shell;
the bottom of the fixing ring is fixedly connected to the top of the shell;
the pulling rope is wound on the surface of the fixing ring.
2. The sampler for monitoring water pollution according to claim 1, wherein a battery is arranged inside the housing and at the bottom of the first partition plate, the battery is a rechargeable battery, and water holes are arranged on both sides of the housing and at the top of the first partition plate.
3. The sampler for monitoring water pollution according to claim 1, wherein a slide bar penetrates through the right side of the moving plate, and two ends of the slide bar are respectively and fixedly connected with the right side of the top of the sampling tube and the right side of the bottom of the second partition plate.
4. The sampler for monitoring water pollution according to claim 1, wherein the piston comprises a piston block, the middle part of the top of the piston block is fixedly connected with the bottom end of the push-pull rod, the surface of the piston block is provided with a groove, the surface of the groove is sleeved with a sealing ring, and the surface of the sealing ring is slidably connected with the surface of the inner wall of the sampling cylinder.
5. The sampler for monitoring water pollution according to claim 1, wherein the power assembly comprises a power motor, the right side of the power motor is fixedly connected to the top of the second partition plate through a fixing plate, the output end of the power motor penetrates through the second partition plate and extends to the bottom of the second partition plate, one end of the output end of the power motor, which is located at the bottom of the second partition plate, is fixedly connected with a first gear, the left side of the first gear is engaged with a second gear, the axial center of the second gear is fixedly connected with a screw rod, and the surface of the screw rod is in threaded connection with the left side of the moving plate.
6. The sampler for monitoring water pollution according to claim 5, wherein both ends of the screw rod are respectively and rotatably connected to the left side of the sampling cylinder opposite to the second partition plate.
7. The sampler for monitoring water pollution according to claim 1, wherein the floating assembly comprises a floating plate, the right end of the floating plate is rotatably connected to the top of the left side of the shell through a fixed block, the right side of the bottom of the floating plate is rotatably connected with an electric rod, the bottom end of the electric rod is rotatably connected with a connecting plate, and the right side of the connecting plate is fixedly connected with the left side of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434672.8U CN210487375U (en) | 2019-08-31 | 2019-08-31 | Sampler for water pollution monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434672.8U CN210487375U (en) | 2019-08-31 | 2019-08-31 | Sampler for water pollution monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487375U true CN210487375U (en) | 2020-05-08 |
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ID=70538340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921434672.8U Expired - Fee Related CN210487375U (en) | 2019-08-31 | 2019-08-31 | Sampler for water pollution monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964921A (en) * | 2022-07-01 | 2022-08-30 | 华中农业大学 | Layered water sample in-situ collection device |
| CN117147231A (en) * | 2023-10-26 | 2023-12-01 | 江苏百海环保科技集团有限公司 | Water quality sampling equipment based on water pollution treatment |
-
2019
- 2019-08-31 CN CN201921434672.8U patent/CN210487375U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964921A (en) * | 2022-07-01 | 2022-08-30 | 华中农业大学 | Layered water sample in-situ collection device |
| CN114964921B (en) * | 2022-07-01 | 2024-04-26 | 华中农业大学 | Layering water sample normal position collection system |
| CN117147231A (en) * | 2023-10-26 | 2023-12-01 | 江苏百海环保科技集团有限公司 | Water quality sampling equipment based on water pollution treatment |
| CN117147231B (en) * | 2023-10-26 | 2024-04-19 | 江苏百海环保科技集团有限公司 | Water quality sampling equipment based on water pollution treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210831 |