CN214149968U - Detachable cleaning water sampler - Google Patents
Detachable cleaning water sampler Download PDFInfo
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- CN214149968U CN214149968U CN202022559071.9U CN202022559071U CN214149968U CN 214149968 U CN214149968 U CN 214149968U CN 202022559071 U CN202022559071 U CN 202022559071U CN 214149968 U CN214149968 U CN 214149968U
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- barrel body
- water
- water sampler
- cleaning water
- detachable cleaning
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Abstract
The utility model relates to a detachable cleaning water sampler, which is characterized by comprising a detachable barrel body, a semi-circle upper cover with a shaft, a water outlet valve, a balance weight, a floating bottom plate and the like; the detachable cleaning water sampler divides the barrel body into two parts, the upper half part of the barrel body is used as a nut, the lower half part of the barrel body is used as a nut, and the screw motion of the nut is changed into linear motion along the axis of the bolt by using a screw. The utility model discloses simple structure, convenient to use and with low costs effectively avoid can not dismantle the cross contamination who washs and lead to the water sample because of ordinary water sampler, further improve the accuracy of sample.
Description
Technical Field
The utility model belongs to the environmental monitoring field relates to a can dismantle and wash water sampler, especially relates to a can conveniently wash, effectively reduce dismantling of sample pollution risk and wash water sampler.
Background
In the field sampling of environmental monitoring, the collection of water samples with different properties such as waste water, surface water, underground water and the like is involved, and a water sampler is indispensable.
The stainless steel water sampler is generally suitable for collecting water samples for analyzing indexes such as microorganisms (bacteria) and corrosive water samples containing acid, alkali and the like, and the organic glass water sampler is generally only suitable for collecting water samples for analyzing indexes such as microorganisms (bacteria).
The common water sampler has the common defects that the barrel body can not be disassembled, the inside of the barrel body is difficult to be thoroughly cleaned, and the cross contamination of water samples with different properties is difficult to avoid.
Can dismantle and wash water sampler, can utilize and twist to the staving to open the staving completely, in time wash the pollutant of adhesion deposit in staving inside, avoid cross contamination. The screwing thread structure can guarantee that the upper barrel body and the lower barrel body of the water sampler can be detachably cleaned in a sealing way and can be detached, and meanwhile, the lower barrel body can be prevented from falling off from the upper barrel body due to the action of water pressure during sampling operation.
Therefore, the detachable cleaning water sampler which can be conveniently detached for cleaning and effectively reduce the pollution risk of the sample is beneficial to solving the problems.
Disclosure of Invention
The utility model discloses an useful part lies in, one kind can dismantle and wash the water sampler, utilizes revolving to twist of staving to open the staving to carry out the rinse thoroughly to its inside, avoid or reduce in the water sampler and remain the pollution of pollutant to the water sample, dismantle and wash easy and simple to handle, also can guarantee the accuracy credible of water sample testing result simultaneously.
In order to realize the above function, the utility model relates to a can dismantle and wash hydrophone, its characterized in that:
the novel water-saving barrel consists of ten parts, namely a semi-circle upper cover (1) with a shaft, an upper barrel body (2), threads (3), a lower barrel body (4), a balance weight (5), a floating bottom plate (6), a water outlet valve (7), a water inlet (8), a baffle plate (9) and a movable handle (10).
Preferably, the upper tub (2) and the lower tub (4) are made of organic glass or stainless steel material.
Optimally, the upper barrel body (2) and the lower barrel body (4) are sealed and fixed through threads (3).
Optimally, the upper end of the upper barrel body (2) is connected with a movable handle (10), the bottom of the lower barrel body (4) is connected with a balance weight (5), the inner part of the lower barrel body comprises a floating bottom plate (6), a water inlet (8) and a baffle plate (9), and the lower barrel body (4) is connected with a water outlet valve (7).
Optimally, the diameter of the water inlet (8) is 30 mm-50 mm, the diameter of the floating bottom plate (6) is 60 mm-120 mm, and the height of the baffle plate (9) is 20 mm-40 mm.
Has the advantages that:
the utility model discloses according to the daily sampling demand in monitoring laboratory, combine the innovation with general water sampler, design into one and prevent cross contamination's dismantlement washing water sampler.
Drawings
FIG. 1 is a structure diagram of a detachable cleaning water sampler
Wherein: 1. a semi-circle upper cover with a shaft; 2. an upper barrel body; 3. a thread; 4. a lower barrel body; 5. balancing weight; 6. a floating bottom plate; 7. a water outlet valve; 8. a water inlet; 9. a baffle plate; 10. a movable handle.
Detailed Description
Example one
When a water sample is collected, the upper barrel body (2) and the lower barrel body (4) are screwed through the threads (3), then the water outlet valve (7) is closed, the rope is tied on the movable handle (10), the water sampler is slowly placed into water, at the moment, water enters from the water inlet (8) at the bottom end of the water sampler, and the floating bottom plate (6) floats upwards to the baffle (9); the water sample enters the lower barrel body (4) and the upper barrel body (2); when the water sampler is submerged, water can push the shaft-bearing semicircular upper cover (1) to flow out of the barrel body, the water sampler is descended to a specified position by utilizing the weight of the balance weight (5), the movable handle (10) can be pulled upwards to enable the water sampler to move upwards, the floating bottom plate (6) sinks to the bottom of the barrel body and plugs the water inlet (8) under the action of the gravity of the water, meanwhile, the shaft-bearing semicircular upper cover (1) is closed, and a water sample with a corresponding depth is collected in the water sampler. And opening a water outlet valve (7) for sampling.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A detachable cleaning water sampler is characterized by consisting of ten parts, namely a semi-circle upper cover (1) with a shaft, an upper barrel body (2), threads (3), a lower barrel body (4), a balance weight (5), a floating bottom plate (6), a water outlet valve (7), a water inlet (8), a baffle plate (9) and a movable handle (10); the upper end of the upper barrel body (2) is connected with a movable handle (10), the bottom of the lower barrel body (4) is connected with a balance weight (5), the inner part of the lower barrel body comprises a floating bottom plate (6), a water inlet (8) and a baffle plate (9), and the lower barrel body (4) is connected with a water outlet valve (7).
2. A detachable cleaning water sampler according to claim 1 characterized in that the upper barrel (2) and the lower barrel (4) are sealed and fixed by screw thread (3).
3. The detachable cleaning water sampler as claimed in claim 1, characterized in that the upper and lower barrels (2, 4) of the detachable cleaning water sampler are made of organic glass or stainless steel material.
4. A detachable cleaning water sampler according to claim 1, characterized in that the diameter of the water inlet (8) is 30 mm-50 mm, the diameter of the floating bottom plate (6) is 60 mm-120 mm, and the height of the baffle (9) is 20 mm-40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559071.9U CN214149968U (en) | 2020-11-05 | 2020-11-05 | Detachable cleaning water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559071.9U CN214149968U (en) | 2020-11-05 | 2020-11-05 | Detachable cleaning water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149968U true CN214149968U (en) | 2021-09-07 |
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ID=77563387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022559071.9U Active CN214149968U (en) | 2020-11-05 | 2020-11-05 | Detachable cleaning water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659964A (en) * | 2023-02-10 | 2023-08-29 | 长江水利委员会水文局长江口水文水资源勘测局 | Autonomous water body sampler |
-
2020
- 2020-11-05 CN CN202022559071.9U patent/CN214149968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659964A (en) * | 2023-02-10 | 2023-08-29 | 长江水利委员会水文局长江口水文水资源勘测局 | Autonomous water body sampler |
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