CN212159168U - Water quality monitoring sampling cup - Google Patents
Water quality monitoring sampling cup Download PDFInfo
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- CN212159168U CN212159168U CN202020760739.3U CN202020760739U CN212159168U CN 212159168 U CN212159168 U CN 212159168U CN 202020760739 U CN202020760739 U CN 202020760739U CN 212159168 U CN212159168 U CN 212159168U
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Abstract
The utility model discloses a water quality monitoring sampling cup, including cup support, cup support includes bottom bearing support and fixes the branch at bearing support center, and the branch top has the connection piece, is located connection piece border integrated into one piece have with the parallel sampling tube of branch, every inlet opening and venthole have been seted up on the sampling tube top, and connection piece center integrated into one piece has the pull ring. The sampling pipes are provided with a plurality of sampling pipes which are uniformly distributed on the edge of the connecting sheet in an annular shape. Compared with the prior art, the utility model has the advantages of: the bearing support and the connecting sheet are conical, so that the bearing support and the connecting sheet are immersed in the water surface, and water can slide along the conical inclined plane when the bearing support and the connecting sheet are lifted after sampling is finished; after the water surface is immersed, the air outlet is positioned above the water surface, so that the water quality sampling work is carried out efficiently.
Description
Technical Field
The utility model relates to a water sampling field, concretely relates to water quality monitoring sampling cup.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items. The existing monitoring sampling cup can only realize one type of detection reaction after extraction, so that the water quality monitoring sampling cup which can realize the extraction of sampling water of various types of detection reactions is very important.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water quality monitoring sampling cup, including cup support, cup support includes bottom bearing support and fixes the branch at bearing support center, and the branch top has the connection piece, is located connection piece border integrated into one piece and has the sampling pipe parallel with branch, every inlet opening and venthole have been seted up on the sampling pipe top, and connection piece center integrated into one piece has the pull ring. The sampling pipes are provided with a plurality of sampling pipes which are uniformly distributed on the edge of the connecting sheet in an annular shape.
As one preferable mode, the bearing support is tapered, and the connecting piece is tapered. The air outlet is positioned above the water inlet; the length of the sampling pipe is less than the sum of the heights of the supporting rod and the bearing support.
Compared with the prior art, the utility model has the advantages of: the bearing support and the connecting sheet are conical, so that the bearing support and the connecting sheet are immersed in the water surface, and water can slide along the conical inclined plane when the bearing support and the connecting sheet are lifted after sampling is finished; after the water surface is immersed, the air outlet is positioned above the water surface, so that the water quality sampling work is carried out efficiently.
Drawings
FIG. 1 is a front view of the cross section of the present invention;
fig. 2 is a bottom view of the present invention;
reference numerals: 1-a load-bearing support; 2-a strut; 3, connecting a sheet; 4-a sampling tube; 5-water inlet holes; 6-air outlet holes; 7-lifting ring.
Detailed Description
In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention.
Referring to the drawings, the utility model discloses a following technical scheme, a water quality monitoring sampling cup, including cup support, cup support includes bottom bearing support and fixes the branch at bearing support center, and the branch top has the connection piece, is located connection piece border integrated into one piece and has the sampling pipe parallel with branch, every inlet opening and venthole have been seted up on the sampling pipe top, and connection piece center integrated into one piece has the pull ring. The sampling pipes are provided with a plurality of sampling pipes which are uniformly distributed on the edge of the connecting sheet in an annular shape.
As one preferable mode, the bearing support is tapered, and the connecting piece is tapered. The air outlet is positioned above the water inlet; the length of the sampling pipe is less than the sum of the heights of the supporting rod and the bearing support.
Compared with the prior art, the utility model has the advantages of: the bearing support and the connecting sheet are conical, so that the bearing support and the connecting sheet are immersed in the water surface, and water can slide along the conical inclined plane when the bearing support and the connecting sheet are lifted after sampling is finished; after the water surface is immersed, the air outlet is positioned above the water surface, so that the water quality sampling work is carried out efficiently.
The utility model discloses when putting into use, handheld pulling ring is downward for the venthole is located the surface of water top, and the sampling is accomplished the back and is proposed, can stabilize and place on the horizontal plane, and the liquid of drawing is located different sampling pipes respectively, can realize once drawing a plurality of samples, the later stage monitoring of being convenient for.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a water quality monitoring sampling cup, includes cup support, its characterized in that: cup support includes bottom bearing support (1) and fixes branch (2) at bearing support (1) center, and branch (2) top has connection piece (3), lies in connection piece (3) border integrated into one piece have with branch (2) parallel sampling pipe (4), every inlet opening (5) and venthole (6) have been seted up on sampling pipe (4) top, and connection piece (3) center integrated into one piece has lifting ring (7).
2. The water quality monitoring sampling cup according to claim 1, which is characterized in that: the sampling pipes (4) are provided with a plurality of sampling pipes and are uniformly distributed on the edge of the connecting sheet (3) in an annular shape.
3. The water quality monitoring sampling cup according to claim 1, which is characterized in that: the bearing support (1) is conical, and the connecting piece (3) is conical.
4. The water quality monitoring sampling cup according to claim 1, which is characterized in that: the air outlet (6) is positioned above the water inlet (5).
5. The water quality monitoring sampling cup according to claim 1, which is characterized in that: the length of the sampling pipe (4) is smaller than the sum of the heights of the supporting rod (2) and the bearing support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020760739.3U CN212159168U (en) | 2020-05-09 | 2020-05-09 | Water quality monitoring sampling cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020760739.3U CN212159168U (en) | 2020-05-09 | 2020-05-09 | Water quality monitoring sampling cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159168U true CN212159168U (en) | 2020-12-15 |
Family
ID=73710006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020760739.3U Active CN212159168U (en) | 2020-05-09 | 2020-05-09 | Water quality monitoring sampling cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159168U (en) |
-
2020
- 2020-05-09 CN CN202020760739.3U patent/CN212159168U/en active Active
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