CN211205877U - A environmental protection water sampler for gathering water pollutant and water sample - Google Patents
A environmental protection water sampler for gathering water pollutant and water sample Download PDFInfo
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- CN211205877U CN211205877U CN201921768690.XU CN201921768690U CN211205877U CN 211205877 U CN211205877 U CN 211205877U CN 201921768690 U CN201921768690 U CN 201921768690U CN 211205877 U CN211205877 U CN 211205877U
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Abstract
The utility model discloses an environmental protection water sampler for gathering water pollutant and water sample, including collector, balancing weight, the collector includes that water sample collection bucket, the pollutant collection bucket of being connected can be dismantled to bottom and water sample collection bucket top, at water sample collection bucket, the water inlet has all been seted up in the bottom center department of pollutant collection bucket, all be equipped with the movable component that seals above two water inlets, on water sample collection bucket inner wall, on the pollutant collection bucket inner wall vertical spacing groove that is equipped with, the tip activity of the gag lever post that seals the component sets up in the spacing groove, be equipped with the opening in pollutant collection bucket top center department, be equipped with on the opening and dismantle the pollutant collection net of connection. The utility model discloses simple structure, low cost, convenient to use, the opening of pollutant collection bucket top center department can flow through pollutant collection bucket with higher speed the water, and the pollutant in the water can be gathered to the pollutant collection net.
Description
Technical Field
The utility model belongs to water environmental pollution material collection technology relates to an environmental protection water sampler for gathering water pollutant and water sample.
Background
Along with the increasing severity of the water pollution problem, the national monitoring of water environmental pollution is increasingly strengthened, water samples and water pollutants with certain volume under certain conditions are required to be adopted on site for water environmental pollution monitoring, data analysis is further carried out in a laboratory through corresponding equipment, corresponding environmental protection measures are made according to data analysis results, and water collectors, water collection methods and water collection requirements used in water sample collection are greatly different according to different research purposes.
At present, the types of water collectors mainly include a Nansen water collector, a multi-bottle water collector, a spherical cap water collector and the like, and although the traditional water collector can collect water samples of polluted water bodies, the traditional water collector still has the following defects:
1. it is inconvenient to collect a water sample in a water body containing large-particle pollutants, for example, in a water body containing algae, and a water inlet of a water sampler is easily blocked by the algae when the water sample is collected.
2. The traditional water sampler generally collects water samples and particle pollutants in water bodies at the same time, so that inconvenience is brought when water sample analysis is carried out in a laboratory.
3. When the traditional water sampler is pulled out of the water surface, the sealing performance of the hinge cover at the water outlet at the top of the water sampler is poor, and water on different water layers can leak into the water sampler from gaps of the hinge cover, so that the experimental result is inaccurate.
4. The traditional water sampler does not have the function of specially collecting pollutants.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environmental protection water sampler for gathering water pollutant and water sample combines together water sample collection bucket and pollutant collection bucket, can realize gathering the function that the pollutant also can gather the water sample, solves the problem that prior art exists, and the filter screen dismantled of water inlet department can filter the particle pollutant and make the water sample of gathering clean and make the water inlet not blockked up by the particle pollutant.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
an environment-friendly water sampler for collecting water pollutants and water samples comprises a collector and a balancing weight, wherein the collector comprises a water sampling barrel and a pollutant collecting barrel, the bottom of the pollutant collecting barrel is detachably connected with the top of the water sampling barrel, the water sampling barrel and the pollutant collecting barrel are detachably connected, and are designed to be convenient to clean and transport, water inlets are formed in the centers of the bottoms of the water sampling barrel and the pollutant collecting barrel, the water inlets are of an inverted truncated cone structure, movable sealing members are arranged above the two water inlets, each sealing member comprises a limiting rod, a circular plate connected with the limiting rod and a sealing block connected to the lower surface of the circular plate, limiting grooves are vertically formed in the inner wall of the water sampling barrel and the inner wall of the pollutant collecting barrel, the end parts of the limiting rods of the sealing members are movably arranged in the limiting grooves, the limiting grooves are used for limiting the moving range of the limiting rods, the purpose of shutoff water inlet can not be reached, be equipped with the sampling pipe in water sample collection bucket lower part outside, be equipped with sampling pipe ooff valve on the sampling pipe, be equipped with the balancing weight that can dismantle the connection in the bottom of water sample collection bucket, be equipped with the pollutant filter screen that can dismantle the connection on the water inlet of water sample collection bucket, a particle pollutant for in the filtering water body, make the water sample of gathering totally and avoid the water inlet to be blockked up by particle pollutant, be equipped with the wash port on the outer wall of pollutant collection bucket, the wash port can be with the water discharge in the pollutant collection bucket, be equipped with the opening in pollutant collection bucket top center department, be equipped with the pollutant collection net of dismantling the connection on the opening, pollutant collection net is.
The technical scheme is that the water sample collecting device further comprises a thermometer, wherein the thermometer is arranged on the inner wall of the water sample collecting barrel and is positioned in the middle of the top of the limiting groove and the top of the water sample collecting barrel.
The technical scheme is that the number of the limiting grooves formed in the inner wall of the water sample collection barrel and the inner wall of the pollutant collection barrel is four, the limiting grooves are uniformly distributed on the periphery, and the limiting rods movably connected with the limiting grooves are also four.
The technical scheme is that the sealing block is of an inverted cone structure, and the water inlet can be easily plugged by the sealing block of the inverted cone structure.
The further technical scheme is that a layer of sealant is attached to the surface of the sealing block, and the use of the sealant is beneficial to sealing and sealing.
The further technical scheme is that the pollutant filter screen and the pollutant collecting screen are glass fiber filter screens, the glass fiber filter screens can well filter medium and large particle pollutants, the toughness is good, and the pollutants can be contained.
The technical scheme is that the balancing weight is used for enabling the water sample collection barrel to sink into a water body and is designed into a circular ring-shaped structure, and the inner diameter of the balancing weight is slightly larger than the outer diameter of the water sample collection barrel.
Further technical scheme is, the balancing weight includes the balancing weight of multiple different weight, can use different balancing weights according to the water sample of gathering different deep layers.
The further technical scheme is that the drain holes are transversely arranged along the outer wall of the pollutant collecting barrel for one circle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, the cost of manufacture is low, convenient to use.
2. The filter screen dismantled in water inlet department can filter, the water sample that the large granule pollutant made the collection is clean and make the water inlet not blockked up by the large granule pollutant.
3. The use of the sealing glue on the surface of the sealing block enables the water inlet of the water sample collection barrel and the water inlet of the pollutant collection barrel to be tightly sealed and stored without water leakage when the water sample of the water sample collection barrel is sealed and stored.
4. The design of wash port makes the water can flow through pollutant collection bucket to when the collector pulled out the water surface, unnecessary water in the pollutant collection bucket can be discharged from the wash port, makes can not ponding in the pollutant collection bucket.
5. The opening in the center of the top of the pollutant collecting barrel can accelerate the water body to flow through the pollutant collecting barrel.
6. The pollutant collecting net can collect pollutants in a water body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a balancing weight; 2. a water inlet of the water sample collection barrel; 3. a sealing block; 4. a circular plate; 5. a limiting rod; 6. a water inlet of the pollutant collecting barrel; 7. a drain hole; 8. a limiting groove; 9. a handle; 10. a contaminant collection network; 11. a pollutant collecting barrel; 12. a water sample collection barrel; 13. a thermometer; 14. a sampling tube switch valve; 15. a sampling tube; 16. a pollutant filter screen.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
As shown in figures 1 to 2, the environment-friendly water sampler for collecting water pollutants and water samples provided by the utility model comprises a collector and a balancing weight 1, wherein the collector is made of plastic materials, comprises a water sample collecting barrel 12 and a pollutant collecting barrel 11 with the bottom detachably connected with the top of the water sample collecting barrel 12 through screw threads, the diameters and the heights of the water sample collecting barrel 12 and the pollutant collecting barrel 11 are both 20cm, the detachable screw threads of the water sample collecting barrel 12 and the pollutant collecting barrel 11 are designed to be convenient for cleaning and transportation, water inlets are respectively arranged at the centers of the bottoms of the water sample collecting barrel 12 and the pollutant collecting barrel 11, the water inlets are in an inverted frustum structure, movable sealing components are respectively arranged above the two water inlets, the sealing components are made of plastic materials, and comprise a limiting rod 5, a circular plate 4 connected with the limiting rod 5 and a sealing block 3 connected below the circular plate 4, the sealing block 3 is in an inverted cone structure, and the sealing, a layer of sealant is adhered to the surface of the sealing block 3, and the use of the sealant is beneficial to sealing and sealing. On water sample collection barrel 12 inner wall, the vertical spacing groove 8 that is equipped with the capping on the 11 inner walls of pollutant collection barrel, 5 tip activities of gag lever post of sealing the component set up in spacing groove 8, spill spacing groove 8 is used for limiting the home range of gag lever post 5, and avoid the block 3 that seals to break away from the water inlet scope, can not reach the purpose of shutoff water inlet, the spill spacing groove 8 that sets up on water sample collection barrel 12 or pollutant collection barrel 11 has four, evenly distributed is around, gag lever post 5 also is four. A thermometer 13 is arranged on the inner wall of the water sample collection barrel and positioned in the middle of the concave limiting groove 8 and the top of the water sample collection barrel 12, and the thermometer 13 is used for measuring the temperature of the water body. A sampling pipe 15 is arranged on the outer side of the lower part of the water sample collecting barrel 12, and a sampling pipe switch valve 14 is arranged on the sampling pipe 15. The bottom of the water sample collecting barrel 12 is provided with a balancing weight which is detachably connected with a thread, and the thread connection position of the balancing weight is positioned below the water collecting pipe 15. Balancing weight 1 is the metal material, and balancing weight 1 is arranged in making water sample collection bucket 12 sink into the water, balancing weight 1 designs for the ring structure, and its inner diameter slightly is greater than the outer diameter of water sample collection bucket 12, balancing weight 1 includes the balancing weight 1 of multiple different weight, can use different balancing weight 1 according to the water sample of gathering different deep layers. Be equipped with detachable pollutant filter screen 16 on water sample collection bucket water inlet 2, pollutant filter screen 16 is the glass fiber filter screen, and pollutant filter screen 16 is arranged in filtering the particle pollutant in the water, makes the water sample of gathering clean and avoids the water inlet not blockked up by the particle pollutant. Be equipped with wash port 7 on pollutant acquisition barrel 11's outer wall, wash port 7 is along pollutant acquisition barrel outer wall transverse arrangement round, wash port 7 can be with the water discharge in the pollutant acquisition barrel 11, be equipped with the opening in pollutant acquisition barrel 11 top center department, be equipped with detachable pollutant collection net 10 on the opening, pollutant collection net 10 is the glass fiber filter screen, the opening is used for making the water flow through water sample acquisition barrel 11 with higher speed, pollutant collection net 10 is arranged in gathering the pollutant in the water, be equipped with handle 9 on the outer wall at pollutant acquisition barrel 11 top.
The working principle of the utility model is as follows:
when gathering water body pollutant and water sample, earlier 12 tops of water sample collection bucket and 11 bottom threaded connection of pollutant collection bucket, again as required with balancing weight 1 and the 12 bottom threaded connection of water sample collection bucket of different weight, then tie up handle 9 with the rope, close sampling pipe ooff valve 14 after that, confirm sampling pipe 15 can not leak, will adopt the hydrophone to put into aquatic at last.
After the water sampler is placed in a water body, water flows in from the water inlet 2 of the water sample collecting barrel and flows out from the water inlet 6 of the pollutant collecting barrel, the drain hole 7 of the pollutant collecting barrel and the opening at the top of the pollutant collecting barrel 11, the sealing member floats upwards due to the buoyancy of the water until the end part of the limiting rod 5 of the sealing member is limited at the top position by the concave limiting groove 8, and the water flows through the connecting gap among the concave limiting groove 8, the limiting rod 5 and the circular plate 4. After the environmental-friendly water sampler is lowered to a predetermined water layer, the thermometer 13 in the water sampling bucket 12 measures the temperature of the water layer. Because the water sample collection barrel water inlet 2 department is equipped with detachable pollutant filter screen 16, so can block the granule pollutant in the aquatic for this environmental protection water sampler can also use in the water body that the environment seriously pollutes.
When the water body is pulled out to the environmental protection water sampler, because the pressure of water makes the component of sealing move down, the water sample collection bucket water inlet 2 and pollutant collection bucket water inlet 6 can easily be sealed to the piece 3 that seals of back taper, because sealed good the cause of sealing performance, the water sample accuracy of waiting to detect of depositing in the water sample collection bucket. The pollutant collecting net 10 on the top of the pollutant collecting barrel 11 can contain some particulate pollutants in the pollutant collecting net 10 in the process that the environment-friendly water sampler rises in a water body, and pollutant test samples are provided for later experiments.
After the environment-friendly water sampler is pulled out of the water body, accumulated water in the pollutant collecting barrel 12 is discharged out of the pollutant collecting barrel 12 from the water discharging hole 7.
When waiting to detect the water sample to the collection and carrying out data analysis, open sampling tube ooff valve, make the water sample that waits to detect in the water sample collection bucket flow from the sampling tube to treat and detect the water sample and analyze, can also analyze with the particle pollutant in the pollutant collection net at the in-process of analysis, make the whole water sample data analysis that waits to detect accurate.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an environmental protection water sampler for gathering water pollutant and water sample which characterized in that: the device comprises a collector and a balancing weight, wherein the collector comprises a water sample collecting barrel and a pollutant collecting barrel with the bottom detachably connected with the top of the water sample collecting barrel, water inlets are formed in the centers of the bottom of the water sample collecting barrel and the pollutant collecting barrel, the water inlets are of an inverted frustum-shaped structure, movable sealing components are arranged above the two water inlets, each sealing component comprises a limiting rod, a circular plate connected with the limiting rod and a sealing block connected to the lower surface of the circular plate, a limiting groove is vertically formed in the inner wall of the water sample collecting barrel and the inner wall of the pollutant collecting barrel, the end part of the limiting rod of each sealing component is movably arranged in the limiting groove, a sampling pipe is arranged on the outer side of the lower part of the water sample collecting barrel, a sampling pipe switch valve is arranged on the sampling pipe, the balancing weight detachably connected with the water sample is arranged at the bottom of, the outer wall of the pollutant collecting barrel is provided with a drain hole, the center of the top of the pollutant collecting barrel is provided with an opening, and the opening is provided with a pollutant collecting net which can be detachably connected.
2. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the water sample collection device is characterized by further comprising a thermometer, wherein the thermometer is arranged on the inner wall of the water sample collection barrel and is positioned in the middle of the top of the limiting groove and the top of the water sample collection barrel.
3. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the number of the limiting grooves formed in the inner wall of the water sample collecting barrel and the inner wall of the pollutant collecting barrel is four, the limiting grooves are uniformly distributed on the periphery, and the limiting rods are movably connected with the limiting rods.
4. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the sealing block is of an inverted conical structure.
5. The environment-friendly water sampler for collecting water body pollutants and water samples according to claim 4, characterized in that: and a layer of sealant is adhered to the surface of the sealing block.
6. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the pollutant filter screen and the pollutant collecting screen are glass fiber filter screens.
7. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the balancing weight is designed into a circular ring-shaped structure, and the inner diameter of the balancing weight is slightly larger than the outer diameter of the water sample collecting barrel.
8. The environment-friendly water sampler for collecting water body pollutants and water samples according to claim 7, characterized in that: the clump weight comprises clump weights with various weights.
9. The environment-friendly water sampler for collecting water pollutants and water samples according to claim 1, characterized in that: the drain holes are arranged in a circle along the outer wall of the pollutant collecting barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768690.XU CN211205877U (en) | 2019-10-21 | 2019-10-21 | A environmental protection water sampler for gathering water pollutant and water sample |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768690.XU CN211205877U (en) | 2019-10-21 | 2019-10-21 | A environmental protection water sampler for gathering water pollutant and water sample |
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| Publication Number | Publication Date |
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| CN211205877U true CN211205877U (en) | 2020-08-07 |
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| CN201921768690.XU Active CN211205877U (en) | 2019-10-21 | 2019-10-21 | A environmental protection water sampler for gathering water pollutant and water sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354261A (en) * | 2021-12-29 | 2022-04-15 | 长江生态环保集团有限公司 | Classified sampling device for water environment treatment and using method |
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2019
- 2019-10-21 CN CN201921768690.XU patent/CN211205877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354261A (en) * | 2021-12-29 | 2022-04-15 | 长江生态环保集团有限公司 | Classified sampling device for water environment treatment and using method |
| CN114354261B (en) * | 2021-12-29 | 2024-01-09 | 长江生态环保集团有限公司 | Classified sampling device for water environment treatment and use method |
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