CN202974713U - Quantitative water sampling filter for phytoplankton - Google Patents
Quantitative water sampling filter for phytoplankton Download PDFInfo
- Publication number
- CN202974713U CN202974713U CN 201220712128 CN201220712128U CN202974713U CN 202974713 U CN202974713 U CN 202974713U CN 201220712128 CN201220712128 CN 201220712128 CN 201220712128 U CN201220712128 U CN 201220712128U CN 202974713 U CN202974713 U CN 202974713U
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- China
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- hydrophore
- water
- phytoplankton
- screen pack
- valve
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- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a quantitative water sampling filter for phytoplankton. The quantitative water sampling filter comprises a water sample and a filter screen, wherein the water sampler is in a barrel-shaped structure and is provided with scales; the filter screen is in an inverted cone-shaped structure; the bottom of the water sampler is connected with an opening of the filter screen; a valve is arranged at the bottom of the water sampler; a fine rope is connected to the valve; the fine rope extends to the outer surface of the water sampler; the valve is arranged at the bottom of the filter screen; and the water sampler and the filter screen are supported by a bracket. The water sampler above the quantitative water sampling filter for phytoplankton disclosed by the utility model can be used for accurately taking water sample of a certain volume, and the filter screen below the quantitative water sampling filter for phytoplankton can be used for effectively filtering, so that the device is integrated with the quantitative sampling function and the filtering function, and therefore, the quantitative water sampling filter is time-saving and labor-saving, convenient and quick, and high in working efficiency. Besides, the device with the integrated design is simple in structure, reasonable in design, economical and practical, and good in application prospect.
Description
Technical field
The utility model relates to the water sampling filtration unit, specifically, is a kind of phytoplankton water sample quantitative collection filtrator.
Background technology
Contain the phytoplankton various, that quantity differs in ballast water for ship, in the water quality monitoring project, kind and the quantity of phytoplankton in the Ballast Water of needs mensuration certain volume.Therefore, when carrying out Ballast Water phytoplankton test experience, need a quantitative hydrophore, also need a filtration unit.Because proportioning device and filtration unit are separately independently, so need to carry out quantitative, two steps of filtration, waste time and energy, even need multi agent cooperation to complete, take manpower many, inefficiency.
The utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of phytoplankton water sample quantitative collection filtrator is provided, and this device can carry out quantitatively filtering Ballast Water again to Ballast Water, and is time saving and energy saving, high efficiency.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of phytoplankton water sample quantitative collection filtrator, comprise hydrophore and screen pack, described hydrophore is tubular structure and is provided with scale, described screen pack is inverted cone-shaped structure, and the bottom of hydrophore is connected with the opening of screen pack, and the bottom of described hydrophore is provided with valve, be connected with cord on valve, described cord extends to outside hydrophore, and the bottom of described screen pack is provided with valve, and hydrophore and screen pack pass through stent support.
The aperture of described screen pack is 50 μ m.
The volume of described hydrophore is 10L.
Described support support is in the junction of hydrophore and screen pack.
The utility model advantage is: the hydrophore above the utility model phytoplankton water sample quantitative collection filtrator can measure the water sample of certain volume accurately, the screen pack of below can filter effectively, this device integrates quantitative collection function and filtering function, time saving and energy saving, convenient and swift, high efficiency; The apparatus structure of this integrated design is simple, reasonable in design, economical and practical, has good application prospect.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model phytoplankton water sample quantitative collection filtrator.
The Reference numeral and the ingredient that relate in accompanying drawing are as follows:
1. hydrophore 11. scales
12. the first valve 2. cords
3. screen pack 31. second valves
4. support
Embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described.
Please refer to Fig. 1, Fig. 1 is the structural representation of the utility model phytoplankton water sample quantitative collection filtrator, and this device comprises hydrophore 1, screen pack 3 and support 4.Described hydrophore 1 is tubular structure, and its outside surface is provided with scale 11, and its bottom is provided with the first valve 12.Be connected with cord 2 on the first valve 12, cord 2 extends to the outside of hydrophore 1.Described screen pack 3 is inverted cone-shaped structure, and the bottom of hydrophore 1 is connected with the opening of screen pack 3, and the bottom of screen pack 3 is provided with the second valve 31.Described hydrophore 1 supports by support 4 with screen pack 3, and the bottom of support 4 is ring-type, and device is fixed on ground or desktop reposefully, and support 4 supports are in the junction of hydrophore 1 with screen pack 3.
In the present embodiment, the volume of the hydrophore 1 in this device is 10L, and the aperture of screen pack 3 is 50 μ m.Need to prove, the aperture of the volume of hydrophore 1 and screen pack 3 is not limited to the disclosed numerical value of the present embodiment; The first valve 12 can be arranged on the center of hydrophore 1 bottom, can be also other position, bottom; Support 4 can be that other can work structure and the shape that supports fixation.
In use, utilize support 4 that device is placed on local stably, place a container and be used for the access filtered water below screen pack 3.Outlet conduit is aimed at hydrophore 1 and injected Ballast Water to it, according to the scale 11 on hydrophore 1, can accurately read the Ballast Water volume in hydrophore 1.After the Ballast Water injection is complete, open the first valve 12 by lifting cord 2, Ballast Water enters screen pack 3 and filters.Filter complete after, open the second valve 31, collect the phytoplankton in screen pack 3.
The hydrophore of the utility model phytoplankton water sample quantitative collection filtrator top can measure the water sample of certain volume accurately, the screen pack of below can filter effectively, and this device integrates quantitative collection function and filtering function, and is time saving and energy saving, convenient and swift, high efficiency; The apparatus structure of this integrated design is simple, reasonable in design, economical and practical, has good application prospect.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection domain of the present utility model.
Claims (4)
1. phytoplankton water sample quantitative collection filtrator, comprise hydrophore and screen pack, it is characterized in that, described hydrophore is tubular structure and is provided with scale, and described screen pack is inverted cone-shaped structure, the bottom of hydrophore is connected with the opening of screen pack, the bottom of described hydrophore is provided with valve, is connected with cord on valve, and described cord extends to outside hydrophore, the bottom of described screen pack is provided with valve, and hydrophore and screen pack pass through stent support.
2. phytoplankton water sample quantitative collection filtrator according to claim 1, is characterized in that, the aperture of described screen pack is 50 μ m.
3. phytoplankton water sample quantitative collection filtrator according to claim 1, is characterized in that, the volume of described hydrophore is 10L.
4. phytoplankton water sample quantitative collection filtrator according to claim 1, is characterized in that, described support support is in the junction of hydrophore and screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712128 CN202974713U (en) | 2012-12-21 | 2012-12-21 | Quantitative water sampling filter for phytoplankton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712128 CN202974713U (en) | 2012-12-21 | 2012-12-21 | Quantitative water sampling filter for phytoplankton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974713U true CN202974713U (en) | 2013-06-05 |
Family
ID=48515771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712128 Expired - Fee Related CN202974713U (en) | 2012-12-21 | 2012-12-21 | Quantitative water sampling filter for phytoplankton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974713U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372098A (en) * | 2015-10-28 | 2016-03-02 | 浙江省海洋水产研究所 | Isolated type plankton uniform sampling device |
| CN106680063A (en) * | 2017-01-12 | 2017-05-17 | 深圳市鸿和达水利水环境有限公司 | Pretreatment device for zooplankton samples |
| CN106769380A (en) * | 2016-12-30 | 2017-05-31 | 浙江省海洋水产研究所 | A kind of phytoplankton scene separation and concentration method |
| CN107510983A (en) * | 2017-09-07 | 2017-12-26 | 郑牧之 | The integrated device of field work planktonic organism acquisition filter |
| CN115245925A (en) * | 2022-06-27 | 2022-10-28 | 浙江省海洋水产研究所 | Plankton net belt cleaning device |
-
2012
- 2012-12-21 CN CN 201220712128 patent/CN202974713U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372098A (en) * | 2015-10-28 | 2016-03-02 | 浙江省海洋水产研究所 | Isolated type plankton uniform sampling device |
| CN105372098B (en) * | 2015-10-28 | 2017-09-29 | 浙江省海洋水产研究所 | A kind of isolated planktonic organism halving sampling equipment |
| CN106769380A (en) * | 2016-12-30 | 2017-05-31 | 浙江省海洋水产研究所 | A kind of phytoplankton scene separation and concentration method |
| CN106680063A (en) * | 2017-01-12 | 2017-05-17 | 深圳市鸿和达水利水环境有限公司 | Pretreatment device for zooplankton samples |
| CN107510983A (en) * | 2017-09-07 | 2017-12-26 | 郑牧之 | The integrated device of field work planktonic organism acquisition filter |
| CN115245925A (en) * | 2022-06-27 | 2022-10-28 | 浙江省海洋水产研究所 | Plankton net belt cleaning device |
| CN115245925B (en) * | 2022-06-27 | 2024-05-28 | 浙江省海洋水产研究所 | Plankton net belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131221 |