CN220136713U - Reservoir water quality detection water sampler - Google Patents
Reservoir water quality detection water sampler Download PDFInfo
- Publication number
- CN220136713U CN220136713U CN202320895541.XU CN202320895541U CN220136713U CN 220136713 U CN220136713 U CN 220136713U CN 202320895541 U CN202320895541 U CN 202320895541U CN 220136713 U CN220136713 U CN 220136713U
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- water
- taking cylinder
- water taking
- sealing covers
- fixed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000012372 quality testing Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of water quality sampling, and particularly discloses a reservoir water quality detection water sampler, which comprises the following components: the water taking device comprises a water taking cylinder and sealing covers, wherein lugs are fixed on one sides of two opening ends of the water taking cylinder, connecting plates are arranged on one sides of two sealing covers, the connecting plates are connected to the lugs in a rotating mode, and first ends of the connecting plates are fixed on the side walls of the sealing covers; the two connecting plates are simultaneously pushed to rotate inwards through the pushing mechanism, and the sealing covers connected with the connecting plates synchronously swing, so that the sealing covers can be opened or closed in a turnover mode, and therefore, when a water sample is taken, the two sealing covers are turned to two sides to be opened, at the moment, the sealing covers can not block openings at two ends of the water taking cylinder, the water can not be smoothly discharged due to the blocking of the sealing covers in the sinking process of the water taking cylinder, when the water taking cylinder is submerged to a designated depth, the water at the upper layer height cannot be remained in the water taking cylinder, and the sampling quality is higher.
Description
Technical Field
The utility model relates to the technical field of water quality sampling, in particular to a water sampler for reservoir water quality detection.
Background
At present, the bottom opening of water quality testing water sampler is equipped with a sealed apron of opening through buoyancy, and the top opening is equipped with an elastic cover plate, and at the in-process that the water sampler was submerged, sealed apron rises under buoyancy effect, and elastic cover plate upset is opened under rivers effect, and water gets into in the water sampler via the opening of water sampler bottom, then discharges through the top opening, reaches the appointed degree of depth after, upwards promotes the water sampler, and sealed apron seals bottom opening under inertial effect, and elastic cover plate seals top opening under elasticity effect.
The angle that the sealing cover plate that rises under buoyancy effect was opened is less, can cause sheltering from to the water inlet, leads to the in-process that the water sampler was submerged, and the inside water velocity of water sampler is slower, can't in time drain water, after the water sampler reached appointed degree of depth, can remain the water of upper strata height in the water sampler, leads to the quality of water sample lower. Accordingly, one skilled in the art would be able to provide a reservoir water quality testing water sampler that solves the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a reservoir water quality detection water sampler to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a water quality testing water sampler for a reservoir, comprising:
the water taking cylinder is of a circular tube structure with openings at two ends, and a connecting handle is arranged at the top end of the water taking cylinder;
the two sealing covers are respectively hinged to the two opening ends of the water taking cylinder and are used for sealing the opening of the water taking cylinder;
the two ends of the water taking cylinder are respectively fixed with lugs, two sides of the sealing cover are respectively provided with a connecting plate, the connecting plates are rotationally connected to the lugs, the first ends of the connecting plates are fixed on the side walls of the sealing covers, the side walls of the water taking cylinder are fixedly provided with pushing mechanisms, the pushing mechanisms are provided with two telescopic ends, the two telescopic ends of the pushing mechanisms are respectively movably connected with the second ends of the connecting plates, and the two connecting plates are driven to synchronously reciprocate through the telescopic action of the pushing mechanisms.
As still further aspects of the utility model: the pushing mechanism comprises a fixed pipe, two pistons are symmetrically and slidably connected to the inner wall of the fixed pipe, pushing rods are slidably penetrated at two ends of the fixed pipe, a first end of each pushing rod is located on the outer side of the fixed pipe and movably connected with the connecting plate, a second end of each pushing rod is fixedly connected with the corresponding piston, a connecting hose used for conveying gas inside the fixed pipe is arranged on one side of the fixed pipe, and a first end of each connecting hose extends to the inside of the fixed pipe and is located between the two pistons, and a second end of each connecting hose is connected with a gas supply device.
As still further aspects of the utility model: the second end of the connecting plate is provided with a sliding groove, the first end of the push rod is fixedly provided with a sliding block, the sliding block is connected in the sliding groove in a sliding way, and the section of the sliding block is circular.
As still further aspects of the utility model: the air supply equipment comprises an air inflation ball and an exhaust valve, wherein the air outlet end of the air inflation ball is connected with the second end of the connecting hose, and the exhaust valve is connected with the connecting hose in series.
As still further aspects of the utility model: the water taking cylinder is made of transparent plastic.
As still further aspects of the utility model: the side wall of the water taking barrel is provided with scales.
Compared with the prior art, the utility model has the beneficial effects that:
the two connecting plates are simultaneously pushed to rotate inwards through the pushing mechanism, the sealing covers connected with the connecting plates swing synchronously until the covers are arranged on the openings of the water taking cylinders, the two openings of the water taking cylinders are sealed, and the two sealing covers can be opened or closed in a turnover mode.
Drawings
FIG. 1 is a schematic diagram of a water sampler for water quality detection in a reservoir;
FIG. 2 is a schematic diagram showing a state in which a sealing cover is closed in a water sampler for water quality detection of a reservoir;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
FIG. 4 is a schematic view of the mounting location of the connecting handle in a reservoir water quality testing water sampler;
FIG. 5 is a schematic view of the inside of a stationary tube in a reservoir water quality testing water sampler.
In the figure: 10. a water taking cylinder; 11. a support lug; 12. a connecting handle; 13. a scale; 20. sealing cover; 201. a chute; 21. a connecting plate; 30. a pushing mechanism; 31. a fixed tube; 32. a piston; 33. a push rod; 34. a slide block; 35. a connecting hose; 36. inflating the balloon; 37. and (5) exhausting the valve.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure are not necessarily intended to include all aspects of the utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
1-5, a reservoir water quality testing water sampler, comprising: the water taking barrel 10, the support lugs 11, the connecting handle 12, the sealing cover 20, the connecting plate 21 and the pushing mechanism 30.
The water taking cylinder 10 is set to be of a circular tube structure with openings at two ends, the connecting handle 12 is installed at the top end of the water taking cylinder 10, the two sealing covers 20 are hinged to two opening ends of the water taking cylinder 10 respectively, lugs 11 are fixed to one sides of the two opening ends of the water taking cylinder 10, connecting plates 21 are arranged on one sides of the two sealing covers 20, the connecting plates 21 are rotationally connected to the lugs 11, first ends of the connecting plates 21 are fixed to the side walls of the sealing covers 20, pushing mechanisms 30 are fixed to the side walls of the water taking cylinder 10, two telescopic ends are arranged on the pushing mechanisms 30, and the two telescopic ends of the pushing mechanisms 30 are movably connected with second ends of the two connecting plates 21 respectively.
So, when the water sampling, fixed with connecting handle 12 with the haulage rope, then rotate two sealed covers 20 to both sides and open, at this moment, sealed cover 20 can not cause the shielding to the opening at the both ends of water intake section of thick bamboo 10, then throw water intake section of thick bamboo 10 into the reservoir, in the process that water intake section of thick bamboo 10 is sunken, water gets into water intake section of thick bamboo 10 through water intake section of thick bamboo 10 bottom opening, then discharge through water intake section of thick bamboo 10 top opening, can not cause the drainage to be unsmooth because of sealed cover 20's shielding, when water intake section of thick bamboo 10 is sunken to the appointed degree of depth, the water of upper strata height can not remain in water intake section of thick bamboo 10, sampling quality is higher, then promote two connecting plates 21 inwards rotate simultaneously through pushing mechanism 30, make the sealed cover 20 that is connected with connecting plate 21 swing in step until the lid is established on water intake section of thick bamboo 10's opening, seal two openings to water intake section of thick bamboo 10, then promote water intake section of thick bamboo 10 to the surface, open sealed cover 20 again and collect, the completion sample.
As shown in fig. 1, 2 and 5, the pushing mechanism 30 comprises a fixed tube 31, two pistons 32 are symmetrically and slidably connected to the inner wall of the fixed tube 31, push rods 33 are slidably and penetratingly arranged at two ends of the fixed tube 31, a first end of each push rod 33 is located on the outer side of the fixed tube 31 and movably connected with the connecting plate 21, a second end of each push rod 33 is fixedly connected with each piston 32, a connecting hose 35 for conveying gas inside the fixed tube 31 is arranged on one side of the fixed tube 31, a first end of each connecting hose 35 extends into the fixed tube 31 and is located between the two pistons 32, and a second end of each connecting hose 35 is connected with a gas supply device.
In this way, the air supply device supplies air into the fixed tube 31 through the connecting hose 35, and under the action of air pressure, the two pistons 32 slide to two sides respectively and push the push rod 33 to extend outwards, the push rod 33 pushes the second end of the connecting plate 21, so that the sealing cover 20 fixed at the first end of the connecting plate 21 swings towards the opening direction of the water taking tube 10 until the opening of the water taking tube 10 is sealed.
Further, the air supply device comprises an air charging ball 36 and an air discharging valve 37, the air discharging end of the air charging ball 36 is connected with the second end of the connecting hose 35, the air discharging valve 37 is connected on the connecting hose 35 in series, the air charging ball 36 is consistent with the principle of the air charging ball on the manual blood pressure meter, the air charging end and the air discharging end are respectively provided with a one-way valve, the one-way valves of the air discharging end are opened when pressed and are used for outward air supply, when loosened, the air charging ball elastically expands and resets, the one-way valves of the air charging end are opened to charge air, the air charging ball 36 can be pressed to charge air in the fixed pipe 31, when the sealing cover 20 is turned over and opened, the connecting plate 21 pushes the push rod 33 and the piston 32 to slide, the air in the fixed pipe 31 is compressed, the air discharging valve 37 is opened, and the compressed air is discharged through the connecting hose 35 and the air discharging valve 37, so that the sealing cover 20 is ensured to be opened smoothly.
Referring to fig. 4, a sliding groove 201 is formed in the second end of the connecting plate 21, a sliding block 34 is fixed at the first end of the push rod 33, the sliding block 34 is slidably connected in the sliding groove 201, the section of the sliding block 34 is circular, and when the push rod 33 stretches, the sliding block 34 slides along the sliding groove 201 and plays a role of pushing and pulling the connecting plate 21.
Referring to fig. 1, a water taking tube 10 is made of transparent plastic, so that a person can observe the water taking amount conveniently, a scale 13 is arranged on the side wall of the water taking tube 10, and the water taking amount in the water taking tube 10 is judged through the scale 13.
The working principle of the utility model is as follows: when a water sample is taken, the hauling rope is fixed with the connecting handle 12, then the two sealing covers 20 are rotated to two sides to be opened, at the moment, the sealing covers 20 can not cover openings at two ends of the water taking barrel 10, then the water taking barrel 10 is put into a reservoir, in the sinking process of the water taking barrel 10, water enters the water taking barrel 10 through the opening at the bottom of the water taking barrel 10, then is discharged through the opening at the top of the water taking barrel 10, unsmooth water discharge can not be caused by the shielding of the sealing covers 20, when the water taking barrel 10 is submerged to a designated depth, the water at the upper layer height can not be remained in the water taking barrel 10, the sampling quality is higher, then the two connecting plates 21 are simultaneously pushed to rotate inwards through the pushing mechanism 30, so that the sealing covers 20 connected with the connecting plates 21 synchronously swing until the covers are arranged on the openings of the water taking barrel 10, the two openings of the water taking barrel 10 are sealed, then the water taking barrel 10 is lifted to the water surface, and then the sealing covers 20 are opened to collect the water, and the sampling is completed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A water quality testing water sampler for a reservoir, comprising:
the water taking cylinder (10) is of a circular tube structure with openings at two ends, and a connecting handle (12) is arranged at the top end of the water taking cylinder (10);
the two sealing covers (20) are respectively hinged to two opening ends of the water taking cylinder (10) and are used for sealing the opening of the water taking cylinder (10);
wherein, two open ends one side of a water taking cylinder (10) is all fixed with a journal stirrup (11), two one side of sealed lid (20) all is equipped with connecting plate (21), connecting plate (21) rotate and connect on journal stirrup (11), the first end of connecting plate (21) is fixed the lateral wall of sealed lid (20), the lateral wall of a water taking cylinder (10) is fixed with pushing mechanism (30), pushing mechanism (30) are equipped with two flexible ends, two flexible ends of pushing mechanism (30) respectively with two the second end swing joint of connecting plate (21), through pushing mechanism (30) flexible, drive two connecting plate (21) synchronous reciprocal swing.
2. A reservoir water quality testing water sampler according to claim 1, characterized in that the pushing mechanism (30) comprises a fixed pipe (31), two pistons (32) are symmetrically and slidingly connected to the inner wall of the fixed pipe (31), two ends of the fixed pipe (31) are respectively and slidingly penetrated with a push rod (33), a first end of the push rod (33) is located at the outer side of the fixed pipe (31) and movably connected with the connecting plate (21), a second end of the push rod (33) is fixedly connected with the pistons (32), a connecting hose (35) for conveying gas inside the fixed pipe (31) is arranged at one side of the fixed pipe (31), the first end of the connecting hose (35) extends to the inside of the fixed pipe (31) and is located between the two pistons (32), and a second end of the connecting hose (35) is connected with a gas supply device.
3. A reservoir water quality testing water sampler according to claim 2, characterized in that the second end of the connecting plate (21) is provided with a chute (201), the first end of the push rod (33) is fixed with a slide block (34), the slide block (34) is slidingly connected in the chute (201), and the section of the slide block (34) is circular.
4. A reservoir water quality testing water sampler according to claim 2, characterized in that the air supply device comprises an air charging ball (36) and an air discharging valve (37), the air discharging end of the air charging ball (36) is connected with the second end of the connecting hose (35), and the air discharging valve (37) is connected in series on the connecting hose (35).
5. A reservoir water quality testing water sampler according to claim 1, wherein the water intake cartridge (10) is of transparent plastics material.
6. A reservoir water quality testing water sampler according to claim 1, characterized in that the side wall of the water intake cartridge (10) is provided with graduations (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895541.XU CN220136713U (en) | 2023-04-20 | 2023-04-20 | Reservoir water quality detection water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895541.XU CN220136713U (en) | 2023-04-20 | 2023-04-20 | Reservoir water quality detection water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136713U true CN220136713U (en) | 2023-12-05 |
Family
ID=88948755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320895541.XU Active CN220136713U (en) | 2023-04-20 | 2023-04-20 | Reservoir water quality detection water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136713U (en) |
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2023
- 2023-04-20 CN CN202320895541.XU patent/CN220136713U/en active Active
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