CN221056117U - Water quality analysis sampling device - Google Patents
Water quality analysis sampling device Download PDFInfo
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- CN221056117U CN221056117U CN202322434013.7U CN202322434013U CN221056117U CN 221056117 U CN221056117 U CN 221056117U CN 202322434013 U CN202322434013 U CN 202322434013U CN 221056117 U CN221056117 U CN 221056117U
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- filter screen
- fixedly connected
- water quality
- quality analysis
- sampling device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000005070 sampling Methods 0.000 title claims abstract description 37
- 238000004458 analytical method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 16
- 244000207740 Lemna minor Species 0.000 description 2
- 235000006439 Lemna minor Nutrition 0.000 description 2
- 235000001855 Portulaca oleracea Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003891 environmental analysis Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sampling devices, in particular to a water quality analysis sampling device. The anti-clogging device comprises a barrel body, wherein a filter screen is arranged on the inner wall of the barrel body, a plurality of identical anti-clogging devices are arranged on the upper surface of the filter screen, a cover is arranged on the upper surface of the barrel body, a water taking device is arranged on the upper surface of the cover, the anti-clogging devices comprise fixed circular plates arranged on the lower surface of the filter screen, conical needles are fixedly connected to the upper surfaces of the fixed circular plates and correspond to holes on the filter screen, a fixed rod is fixedly connected to the upper surface of the filter screen, a collecting barrel is rotatably connected to the upper end of the fixed rod, and an operating rod is rotatably connected to one end of an arc surface of the collecting barrel.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a water quality analysis sampling device.
Background
The sampling device mainly comprises a sampling barrel, the sampling barrel is placed in water for sampling, a cover is covered after sampling is completed, the sampling device is transported back to a laboratory, when environmental analysis sampling is needed for water quality, the barrel body is placed in water, aquatic organisms such as duckweed are filtered by a filter screen during sampling, and the cover is covered after sampling is completed.
The inventors found in daily work that: because when the sample, the filter screen is when filtering the foreign matter, the foreign matter probably clamps on the mesh of filter screen for in the unable inflow of water sample bucket, and then lead to sampling efficiency to reduce.
Disclosure of utility model
The utility model aims to solve the problem that in the actual use process, as the filter screen is clamped on the mesh of the filter screen when the filter screen filters foreign matters, water cannot flow into a sampling barrel, so that the sampling efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water quality analysis sampling device, includes the staving, the inner wall of staving is provided with the filter screen, the upper surface of filter screen is provided with a plurality of the same anti-blocking device, the upper surface of staving is provided with the lid, the upper surface of lid is provided with water intaking device, anti-blocking device is including setting up the fixed plectane at the filter screen lower surface, the upper surface fixedly connected with conical needle of fixed plectane, the conical needle corresponds with the hole on the filter screen.
The effects achieved by the components are as follows: when the filter hole is required to be prevented from being blocked, when water enters the barrel body, the fixed circular plate is driven by the driving mechanism, so that the circular plate can reciprocate up and down, the conical needle is driven to reciprocate at the hole on the filter screen, and then foreign matters are ejected out, so that the effect of preventing the filter hole from being blocked is achieved.
Preferably, the upper surface fixedly connected with dead lever of filter screen, the upper end of dead lever rotates and is connected with the collecting vessel.
The effects achieved by the components are as follows: the water flows into the collecting barrel on the fixed rod, and when the water in the collecting barrel is full, the water topples over on the fixed rod.
Preferably, one end of the arc surface of the collecting barrel is rotationally connected with an operating rod, the operating rod penetrates through the filter screen and is fixedly connected with the fixed circular plate, and a fixing ring is arranged on the upper surface of the filter screen.
The effects achieved by the components are as follows: when the collecting barrel is toppled, the operating rod moves downwards, so that the fixed circular plate is downwards, and meanwhile, the fixed ring is kept stable.
Preferably, the upper surface of the fixed circular plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the filter screen.
The effects achieved by the components are as follows: the spring I is stressed, so that the spring I is stretched, and after the water in the collecting barrel is emptied, the spring I is reset to drive the fixed circular plate to be upwards.
Preferably, the water taking device comprises a round hole formed in the bottom of the inner wall of the cover, and a sealing cover is arranged on the inner wall of the round hole.
The effects achieved by the components are as follows: when the water with different depths needs to be sampled, the distance between the sealing cover and the buoyancy mechanism is set as required, and when the proper water depth is reached, the sealing cover is pulled open, and the water flows into the barrel body at the moment, so that the effect of sampling the water with different depths is achieved.
Preferably, the upper surface of the sealing cover is fixedly connected with a traction rope, and the other end of the sealing cover is provided with a floating plate.
The effects achieved by the components are as follows: the floating plate is connected with the traction rope, the distance between the sealing cover and the floating plate is adjusted, the barrel body descends, the floating plate floats on the water surface, the traction rope has a pulling force, and the sealing cover is pulled.
Preferably, the bottom of the inner wall of the cover is fixedly connected with a U-shaped rod, and one side of the outer surface of the U-shaped rod is fixedly connected with a second spring.
The effects achieved by the components are as follows: and under the action of the U-shaped rod, the second spring is limited.
Preferably, the other end of the second spring is fixedly connected with the sealing cover, and one side of the outer surface of the barrel body is fixedly connected with a pull rope.
The effects achieved by the components are as follows: after the sampling is completed, the pull rope is pulled, so that the barrel body rises, the pulling force of the pull rope is reduced, and meanwhile, the second spring on the U-shaped rod is reset, so that the sealing cover seals the round hole.
In summary, the beneficial effects of the utility model are as follows:
According to the utility model, when the filter hole is required to be prevented from being blocked, the fixed circular plate is driven by the driving mechanism to enable the circular plate to reciprocate up and down to drive the conical needle to reciprocate at the hole on the filter screen so as to eject the foreign matters, so that the effect of preventing the filter hole from being blocked is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an anti-clogging device of the present utility model;
Fig. 3 is a schematic perspective view of the water intake device of the present utility model.
Legend description: 1. a tub body; 2. an anti-blocking device; 3. a water intake device; 4. a cover; 5. a filter screen; 201. fixing the circular plate; 202. a conical needle; 203. a fixed rod; 204. a collecting barrel; 205. an operation lever; 206. a fixing ring; 207. a first spring; 301. a round hole; 302. sealing cover; 303. a traction rope; 304. a floating plate; 305. a U-shaped rod; 306. a second spring; 307. and (5) pulling the rope.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a water quality analysis sampling device, includes staving 1, and the inner wall of staving 1 is provided with filter screen 5, and the upper surface of filter screen 5 is provided with a plurality of the same anti-clogging device 2, and the upper surface of staving 1 is provided with lid 4, and the upper surface of lid 4 is provided with water intaking device 3.
The specific arrangement and function of the anti-clogging means 2 and the water intake means 3 will be described in detail below.
Referring to fig. 2, in this embodiment: the anti-blocking device 2 comprises a fixed circular plate 201 arranged on the lower surface of the filter screen 5, a conical needle 202 is fixedly connected to the upper surface of the fixed circular plate 201, the conical needle 202 corresponds to a hole on the filter screen 5, when the filter hole is required to be prevented from being blocked, the fixed circular plate 201 is driven by a driving mechanism to reciprocate up and down when water enters the barrel body 1, the conical needle 202 is driven to reciprocate back and forth in the hole on the filter screen 5, foreign matters are ejected out, the effect of preventing the filter hole from being blocked is achieved, a fixing rod 203 is fixedly connected to the upper surface of the filter screen 5, the upper end of the fixing rod 203 is rotatably connected with a collecting barrel 204, water flows into the collecting barrel 204 on the fixing rod 203, when water in the collecting barrel 204 is full, toppling over occurs on the fixing rod 203, one end of an arc surface of the collecting barrel 204 is rotatably connected with an operating rod 205, the operating rod 205 penetrates through the filter screen 5 and is fixedly connected with the fixing circular plate 201, when the upper surface of the filter screen 5 is provided with a fixing ring 206, the collecting barrel 204 topples over, the operating rod 205 moves downwards, and then the fixing circular plate 201 is enabled to eject out, and meanwhile the fixing ring 206 keeps the effect that the filter hole is blocked, the upper surface of the filter screen 201 is fixedly connected with a spring 207, and the spring 207 is fixedly stressed by the other end of the spring 207, and the number is enabled to be fixedly stressed by the spring 207, and the number is fixed by the spring 207.
Referring to fig. 2 and 3, in the present embodiment: the water taking device 3 comprises a round hole 301 formed in the bottom of the inner wall of the cover 4, a sealing cover 302 is arranged on the inner wall of the round hole 301, when water with different depths needs to be sampled, the distance between the sealing cover 302 and the buoyancy mechanism is set according to the requirement, when the water with different depths is reached, the sealing cover 302 is pulled away, water flows into the barrel 1 at the moment, the effect of sampling the water with different depths is achieved, the upper surface of the sealing cover 302 is fixedly connected with a haulage rope 303, the other end of the sealing cover 302 is provided with a floating plate 304, the floating plate 304 is connected with the haulage rope 303, the distance between the sealing cover 302 and the floating plate 304 is regulated, the barrel 1 descends, the floating plate 304 floats on the water surface, the haulage rope 303 has pulling force, the sealing cover 302 is pulled, the inner wall bottom of the cover 4 is fixedly connected with a U-shaped rod 305, one side of the outer surface of the U-shaped rod 305 is fixedly connected with a second spring 306, the other end of the second spring 306 is fixedly connected with the haulage rope 307 under the action of the U-shaped rod 305, after the sampling is completed, the other end of the second spring 306 is fixedly connected with the haulage rope 307, the barrel 1 is pulled up, the barrel 1 is made to ascend, and the pulling rope 306 is enabled to be reset, and the pulling force of the second spring 301 is reset, and the round hole is sealed by the pulling rope 301 is simultaneously.
Working principle:
when the environment-friendly analysis and sampling are needed for water quality, the barrel body 1 is put into water, the filter screen 5 filters aquatic organisms such as duckweed and the like during sampling, the cover 4 is covered after sampling, when the filter holes are needed to be prevented from being blocked, when the water enters the barrel body 1, the water flows into the collecting barrel 204 on the fixing rod 203, when the water in the collecting barrel 204 is full, the water topples over on the fixing rod 203, the operating rod 205 moves downwards, the fixing circular plate 201 is further downwards, meanwhile, the fixing ring 206 is kept stable, the spring 207 is stressed, the spring 207 is stretched, the spring 207 is reset to drive the fixing circular plate 201 upwards after the water in the collecting barrel 204 is emptied, the circular plate can reciprocate up and down, the conical needle 202 is driven to move back and forth in the hole on the filter screen 5, and then foreign matters are ejected out, the effect of preventing the filter holes from being blocked is achieved, when water with different depths needs to be sampled, the floating plate 304 is connected with the traction rope 303, the distance between the sealing cover 302 and the floating plate 304 is adjusted, the barrel body 1 descends, the floating plate 304 floats on the water surface, the traction rope 303 has pulling force, the sealing cover 302 is pulled, when the proper water depth is achieved, the sealing cover 302 is pulled away, at the moment, water flows into the barrel body 1, after sampling is completed, the pull rope 307 is pulled, the barrel body 1 is lifted, the pulling force of the traction rope 303 is reduced, meanwhile, the second spring 306 on the U-shaped rod 305 is reset, the sealing cover 302 seals the round hole 301, and the effect of sampling water with different depths is achieved.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (8)
1. The utility model provides a water quality analysis sampling device, includes staving (1), its characterized in that: the inner wall of staving (1) is provided with filter screen (5), the upper surface of filter screen (5) is provided with a plurality of the same anti-blocking device (2), the upper surface of staving (1) is provided with lid (4), the upper surface of lid (4) is provided with water intaking device (3), anti-blocking device (2) are including setting up fixed plectane (201) at filter screen (5) lower surface, the upper surface fixedly connected with conical needle (202) of fixed plectane (201), conical needle (202) are corresponding with the hole on filter screen (5).
2. A water quality analysis sampling device according to claim 1, wherein: the upper surface of filter screen (5) fixedly connected with dead lever (203), the upper end of dead lever (203) rotates and is connected with collecting vessel (204).
3. A water quality analysis sampling device according to claim 2, wherein: the utility model discloses a filter screen, including collection barrel (204), filter screen (5), fixed circular plate (201), filter screen (5) upper surface, the arc surface one end rotation of collection barrel (204) is connected with action bars (205), action bars (205) pass filter screen (5) and with fixed circular plate (201) fixed connection, the upper surface of filter screen (5) is provided with solid fixed ring (206).
4. A water quality analysis sampling device according to claim 3, wherein: the upper surface of fixed plectane (201) is fixedly connected with a spring (207), the other end of spring (207) and filter screen (5) fixed connection.
5. The water quality analysis sampling device of claim 4, wherein: the water taking device (3) comprises a round hole (301) formed in the bottom of the inner wall of the cover (4), and a sealing cover (302) is arranged on the inner wall of the round hole (301).
6. The water quality analysis sampling device of claim 5, wherein: the upper surface of sealed lid (302) is fixedly connected with haulage rope (303), the other end of sealed lid (302) is provided with floating plate (304).
7. The water quality analysis sampling device of claim 6, wherein: the bottom of the inner wall of the cover (4) is fixedly connected with a U-shaped rod (305), and one side of the outer surface of the U-shaped rod (305) is fixedly connected with a second spring (306).
8. The water quality analysis sampling device of claim 7, wherein: the other end of the second spring (306) is fixedly connected with the sealing cover (302), and one side of the outer surface of the barrel body (1) is fixedly connected with a pull rope (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434013.7U CN221056117U (en) | 2023-09-08 | 2023-09-08 | Water quality analysis sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434013.7U CN221056117U (en) | 2023-09-08 | 2023-09-08 | Water quality analysis sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056117U true CN221056117U (en) | 2024-05-31 |
Family
ID=91225198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322434013.7U Active CN221056117U (en) | 2023-09-08 | 2023-09-08 | Water quality analysis sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056117U (en) |
-
2023
- 2023-09-08 CN CN202322434013.7U patent/CN221056117U/en active Active
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