CN217605309U - Qualitative sampling device for in-situ automatic enrichment of phytoplankton - Google Patents
Qualitative sampling device for in-situ automatic enrichment of phytoplankton Download PDFInfo
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- CN217605309U CN217605309U CN202220094286.4U CN202220094286U CN217605309U CN 217605309 U CN217605309 U CN 217605309U CN 202220094286 U CN202220094286 U CN 202220094286U CN 217605309 U CN217605309 U CN 217605309U
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Abstract
The utility model relates to a water environment monitoring sampling tool technical field discloses a qualitative sampling device of automatic enrichment phytoplankton of normal position, which comprises a housin, the inside left side fixedly connected with peristaltic pump main part of casing, peristaltic pump main part front end right side upper portion is provided with the peristaltic pump switch, peristaltic pump main part front end right side lower part is provided with rotational speed adjust knob, peristaltic pump main part right side is provided with the storage battery, the peristaltic pump main part front portion is provided with the sampling pipe, sampling pipe one end is provided with bolting silk, the one end that bolting silk was kept away from to the sampling pipe runs through the telescopic link. The utility model discloses in, operating personnel only need start the peristaltic pump when using, the alga of aquatic alright gather gradually on bolting-silk, carry out the backwash to bolting-silk again and just can collect the qualitative sample of alga, realized automatic sampling, the human operation that has significantly reduced makes it can save a large amount of human input.
Description
Technical Field
The utility model relates to a water environment monitoring sampling tool technical field especially relates to a qualitative sampling device of normal position automatic enrichment phytoplankton.
Background
The phytoplankton is an algae plant which lives in a floating manner in water, the algae is widely distributed and extremely large in quantity, the algae occupies a very important position in the whole ecological system, in addition, the algae is closely related to the production and living of human beings, and has important fishery, industrial, agricultural and medicinal values, but with the change of environment, a large amount of industrial wastewater and domestic sewage containing nitrogen and phosphorus are discharged into water bodies, so that water bodies such as lakes, reservoirs, rivers and the like are eutrophicated, a water bloom phenomenon is generated in serious cases, and the water resource, water environment and water ecological safety are seriously threatened, and at present, the algae monitoring becomes an important component part for water ecological monitoring.
In the in-process of using phytoplankton qualitative sampling device, the qualitative sampling device of current phytoplankton in the existing market often has two shortcomings when using, firstly, current phytoplankton qualitative sampling device will a large amount of manpowers when using, during the actual operation, whole sampling net will all immerse the water, greatly consume the physical power of sampling personnel, secondly, there is great difference in the water volume of crossing that current phytoplankton qualitative sampling device gathered according to standard conventional method when using, even qualitative analysis, also can produce the deviation to the result, thirdly, current phytoplankton qualitative sampling device is limited by the length of phytoplankton net telescopic link when using, there is the influence to the alga monitoring result, fourthly, current phytoplankton qualitative sampling device is when using, it is all nearer to leave the water, continuous long-time hard circulation drags, the accident of falling water easily takes place, fifthly current phytoplankton qualitative sampling device is easy to damage when using, the consumptive material is with high cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a qualitative sampling device for in-situ automatic enrichment phytoplankton.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic qualitative sampling device of enrichment phytoplankton of normal position, which comprises a housin, the inside left side fixedly connected with peristaltic pump main part of casing, peristaltic pump main part front end right side upper portion is provided with the peristaltic pump switch, peristaltic pump main part front end right side lower part is provided with speed regulation knob, peristaltic pump main part right side is provided with the storage battery, peristaltic pump main part front portion is provided with the sampling pipe, sampling pipe one end is provided with bolting-silk, the one end that bolting-silk was kept away from to the sampling pipe runs through the telescopic link, telescopic link one end periphery fixedly connected with support, the one end that the support was kept away from to the telescopic link is provided with the pole that sinks.
As a further description of the above technical solution:
the peristaltic pump switch is arranged on the upper part of the rotating speed adjusting knob.
As a further description of the above technical solution:
the storage battery is arranged on the right side inside the shell.
As a further description of the above technical solution:
one end of the sampling pipe, which is far away from the bolting silk, penetrates through the left end of the shell.
As a further description of the above technical solution:
one end of the sampling pipe close to the bolting silk penetrates through the bottom end of the shell.
As a further description of the above technical solution:
one end of the sampling pipe, which is far away from the bolting silk, is arranged at one end of the sinking rod, which is far away from the telescopic rod.
As a further description of the above technical solution:
the inside of the telescopic rod is hollow.
As a further description of the above technical solution:
the peristaltic pump main part is connected with the storage battery electrically.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first when using operating personnel only need start the peristaltic pump, the alga of aquatic alright gather gradually on bolting-silk, carry out the backwash to bolting-silk again and just can collect the qualitative sample of alga, realized automatic sampling, the human operation that has significantly reduced makes it can save a large amount of human input.
2. The utility model discloses in, owing to adopt machinery to sample, the rotational speed of peristaltic pump and the definite of time can guarantee that the water volume of crossing that every sample that gathers passes through is unanimous, has guaranteed the unity of enrichment alga on bolting-silk, makes its sampling result can not produce the deviation.
3. The utility model discloses in, the telescopic link that is used for supporting the sampling pipe among the device can be the biggest extensible to 5 meters, and the front end still is equipped with the pole that sinks, and the sampling pipe water inlet is fixed on the pole that sinks, and the sampling position of being convenient for reaches the appointed degree of depth to can effectively avoid because be subject to the length of phytoplankton net telescopic link, and there is the condition of influence to take place the alga monitoring result.
4. The utility model discloses in, owing to sampling with machinery, cancelled the process of operating personnel swing sampling rod to it is nearer from the water body when can avoiding the sampling, the unexpected condition of taking place the water fall takes place, has eliminated the potential safety hazard of operation, and the people of being convenient for use.
5. The utility model discloses in, for the accuracy of guaranteeing the collection sample, bolting silk is more new at every turn, but only needs bolting silk of roughly 5cm x 5cm size, and the materials about 1/100 of former method biological net to reduced the consumption, storage battery can the circulation charge simultaneously, and the required energy is little, thereby can save material's cost, environmental protection more simultaneously.
Drawings
Fig. 1 is a perspective view of an in-situ automatic phytoplankton enrichment qualitative sampling device provided by the utility model;
fig. 2 is a front view of the in-situ automatic phytoplankton enrichment qualitative sampling device provided by the present invention;
fig. 3 is the inside structure diagram of the housing of the in-situ automatic phytoplankton enrichment qualitative sampling device provided by the utility model.
Illustration of the drawings:
1. a housing; 2. a peristaltic pump switch; 3. a rotation speed adjusting knob; 4. a battery cell; 5. a sampling tube; 6. screening silk; 7. a telescopic rod; 8. a support; 9. sinking the rod; 10. a peristaltic pump body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an in-situ automatic phytoplankton enrichment qualitative sampling device comprises a shell 1, a peristaltic pump main body 10 is fixedly connected to the left side inside the shell 1, the peristaltic pump main body 10 is provided with a rotating speed adjusting knob 3, a time adjusting knob, a start-stop button and a rotating direction adjusting button, the peristaltic pump main body 10 is used for controlling the volume and time of sampling, a peristaltic pump switch 2 is arranged on the upper portion of the right side of the front end of the peristaltic pump main body 10, special materials are coated on the surface of the peristaltic pump switch 2, the cleaning and corrosion prevention are easy, the rotating speed adjusting knob 3 is arranged on the lower portion of the right side of the front end of the peristaltic pump main body 10, the rotating speed adjusting knob 3 of the peristaltic pump ranges from 0.1rpm to 1000rpm, the flow range is 0.02-2000 mL/min, a storage battery 4 is arranged on the right side of the peristaltic pump main body 10, the storage battery 4 and the peristaltic pump main body 10 are packaged together, and after a laboratory is fully charged, the laboratory can continuously operate for more than 3 hours in the field, the peristaltic pump comprises a peristaltic pump main body 10, a sampling pipe 5 is arranged in the front of the peristaltic pump main body 10, the sampling pipe 5 is supported through a telescopic rod 7, the telescopic rod 7 is hollow, the sampling pipe 5 penetrates through the sampling pipe 5, a bolting silk 6 is arranged at one end of the sampling pipe 5, a bolting silk 6 with the size of 5cm multiplied by 5cm is tied at the tail end of the sampling pipe 5 and used for intercepting phytoplankton, one end, far away from the bolting silk 6, of the sampling pipe 5 penetrates through the telescopic rod 7, the telescopic rod 7 is made of stainless steel and designed into 4-6 sections, a compression nut is arranged at the tail end of each telescopic rod 7 and used for fixing the length of the telescopic rod 7, the length of the telescopic rod 7 can reach 3-5 meters when being extended, about 80cm after being contracted, the telescopic rod is convenient to carry, a support 8 is fixedly connected to the periphery of one end of the telescopic rod 7, the sampling personnel can conveniently control through the support 8, in-situ automatic sampling is realized, a sinking rod 9 is arranged at one end, the sinking rod 9 is used for ensuring that the sampling pipe 5 can reach a designated sampling depth, when algae qualitative sample collection is carried out, the peristaltic pump main body 10 is opened, the sampling pipe 5 is cleaned firstly, then No. 25 bolting silk 6 is bound on the tail end of the sampling pipe 5, the rotating speed and the starting time of the peristaltic pump main body 10 are controlled through the rotating speed adjusting knob 3 and the peristaltic pump switch 2, a water body passes through the sampling pipe 5, the bolting silk 6 is filtered to be discharged, after the peristaltic pump main body 10 stops, the bolting silk 6 is taken down, backwashing is carried out through a washing bottle, backwashing liquid is collected to the qualitative sample bottle, and the bolting silk 6 is replaced by sampling at each time.
The working principle is as follows: when algae qualitative sample collection is carried out, the peristaltic pump main body 10 is opened, the sampling pipe 5 is cleaned firstly, then No. 25 bolting silk 6 is bound on the tail end of the sampling pipe 5, the rotating speed and the starting time of the peristaltic pump main body 10 are controlled through the rotating speed adjusting knob 3 and the peristaltic pump switch 2, a water body passes through the sampling pipe 5, the bolting silk 6 is filtered to be discharged, after the peristaltic pump main body 10 stops, the bolting silk 6 is taken down, backwashing is carried out through a washing bottle, backwashing liquid is collected to the qualitative sample bottle, and the bolting silk 6 is replaced by sampling at each time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a qualitative sampling device of normal position automatic enrichment phytoplankton, includes casing (1), its characterized in that: casing (1) inside left side fixedly connected with peristaltic pump main part (10), peristaltic pump main part (10) front end right side upper portion is provided with peristaltic pump switch (2), peristaltic pump main part (10) front end right side lower part is provided with rotational speed adjust knob (3), peristaltic pump main part (10) right side is provided with storage battery (4), peristaltic pump main part (10) front portion is provided with sampling pipe (5), sampling pipe (5) one end is provided with bolting-silk (6), telescopic link (7) are run through to the one end that bolting-silk (6) were kept away from in sampling pipe (5), telescopic link (7) one end periphery fixedly connected with support (8), the one end that support (8) were kept away from in telescopic link (7) is provided with down pole (9).
2. The in-situ automatic phytoplankton enrichment qualitative sampling device according to claim 1, characterized in that: the peristaltic pump switch (2) is arranged on the upper part of the rotating speed adjusting knob (3).
3. The in-situ automatic phytoplankton enrichment qualitative sampling device according to claim 1, characterized in that: the battery jar (4) is arranged on the right side inside the shell (1).
4. The in-situ automatic phytoplankton enrichment qualitative sampling device according to claim 1, characterized in that: one end of the sampling pipe (5) far away from the bolting silk (6) penetrates through the left end of the shell (1).
5. The in-situ qualitative sampling device for automatically enriching phytoplankton according to claim 1, characterized in that: one end of the sampling pipe (5) close to the bolting silk (6) penetrates through the bottom end of the shell (1).
6. The in-situ automatic phytoplankton enrichment qualitative sampling device according to claim 1, characterized in that: one end of the sampling pipe (5) far away from the bolting silk (6) is arranged at one end of the sinking rod (9) far away from the telescopic rod (7).
7. The in-situ automatic phytoplankton enrichment qualitative sampling device according to claim 1, characterized in that: the inside of the telescopic rod (7) is hollow.
8. The in-situ qualitative sampling device for automatically enriching phytoplankton according to claim 1, characterized in that: the peristaltic pump main body (10) is electrically connected with the storage battery (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094286.4U CN217605309U (en) | 2022-01-14 | 2022-01-14 | Qualitative sampling device for in-situ automatic enrichment of phytoplankton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094286.4U CN217605309U (en) | 2022-01-14 | 2022-01-14 | Qualitative sampling device for in-situ automatic enrichment of phytoplankton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217605309U true CN217605309U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220094286.4U Active CN217605309U (en) | 2022-01-14 | 2022-01-14 | Qualitative sampling device for in-situ automatic enrichment of phytoplankton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217605309U (en) |
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2022
- 2022-01-14 CN CN202220094286.4U patent/CN217605309U/en active Active
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