CN220425382U - Sampling bottle for water quality detection - Google Patents
Sampling bottle for water quality detection Download PDFInfo
- Publication number
- CN220425382U CN220425382U CN202321917757.8U CN202321917757U CN220425382U CN 220425382 U CN220425382 U CN 220425382U CN 202321917757 U CN202321917757 U CN 202321917757U CN 220425382 U CN220425382 U CN 220425382U
- Authority
- CN
- China
- Prior art keywords
- bottle
- cylinder part
- water quality
- bottle body
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000005070 sampling Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000012372 quality testing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 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
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Abstract
The sampling bottle for water quality detection comprises a bottle body and a bottle cap, wherein the bottle body comprises a lower bottle body part and an upper bottle neck part which are detachably connected, and the bottle cap is a spiral cap; the lower bottle body is of a cylindrical structure with a closed bottom, the lower bottle body comprises a lower cylinder part and an upper cylinder part which are integrally formed, the outer diameter of the upper cylinder part is smaller than that of the lower cylinder part, the inner diameters of the upper cylinder part and the lower cylinder part are the same, and the upper cylinder part is also provided with an external thread part: the sampling bottle has the advantages of simple structure, easy disassembly, convenient cleaning and good anti-falling performance, and is especially suitable for field environment sampling.
Description
Technical Field
The utility model relates to the technical field of water quality detection equipment, in particular to a sampling bottle for water quality detection.
Background
The water quality detection is a process for measuring the types of pollutants in a water body, the concentration of various pollutants and evaluating the water quality condition. Major monitoring items for water quality detection can be divided into two main categories: one is a comprehensive index reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biological oxygen demand and the like; the other is some toxic substances such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides, etc. The water quality detection in the outdoor environment often needs to be carried into a laboratory after sampling and loading the water body by using a sampling bottle. The existing water quality sampling bottle often has the defects of complex structure, inconvenient cleaning of the sampling bottle, no falling-off prevention of the sampling bottle and the like.
Disclosure of Invention
The utility model aims to provide a sampling bottle for water quality detection aiming at the defects.
The sampling bottle for water quality detection comprises a bottle body and a bottle cap, wherein the bottle body comprises a lower bottle body part and an upper bottle neck part which are detachably connected, and the bottle cap is a spiral cap;
the lower bottle body is of a cylindrical structure with a closed bottom, the lower bottle body comprises a lower cylinder part and an upper cylinder part which are integrally formed, the outer diameter of the upper cylinder part is smaller than that of the lower cylinder part, the inner diameters of the upper cylinder part and the lower cylinder part are the same, and the upper cylinder part is also provided with an external thread part;
the upper bottleneck part comprises a lower cylinder part and a bottleneck connecting part which are integrally formed, an inner thread part matched with the outer thread part is arranged on the inner wall of the lower cylinder part, and a threaded bottleneck part which is in threaded connection with the bottle cap is arranged at the top of the bottleneck connecting part;
the bottle body and the bottle cap are made of stainless steel.
Preferably, the height of the lower cylindrical portion is five times the height of the upper cylindrical portion.
Preferably, the top of the bottle cap is fixedly connected with a rubber water absorbing air bag, the bottom of the rubber water absorbing air bag is connected with a water absorbing pipe, and the water absorbing pipe penetrates through the bottle cap and extends into the bottle body.
Preferably, the bottom end of the water suction pipe is close to the bottom of the lower bottle body and is not contacted with the lower bottle body.
Preferably, the water suction pipe is provided with capacity scale marks.
Preferably, the outer diameter of the lower cylindrical portion is the same as the outer diameter of the lower cylindrical portion.
Preferably, the outer wall of the bottle cap is also provided with anti-skid lines.
The utility model has the advantages that: the sampling bottle has the advantages of simple structure, easy disassembly, convenient cleaning and good anti-falling performance, and is especially suitable for field environment sampling.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the lower bottle body.
Fig. 3 is a schematic view of the structure of the bottle cap and the suction tube.
Fig. 4 is a schematic view of the structure of the upper bottle neck.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.
As shown in the drawing, the sampling bottle for water quality detection comprises a bottle body 1 and a bottle cap 2, wherein the bottle body 1 comprises a lower bottle body part 11 and an upper bottle neck part 12 which are detachably connected, and the bottle cap 2 is a spiral cap;
the lower bottle body 11 has a cylindrical structure with a closed bottom, the lower bottle body 11 comprises a lower cylinder part 13 and an upper cylinder part 14 which are integrally formed, the outer diameter of the upper cylinder part 14 is smaller than that of the lower cylinder part 13, the inner diameters of the upper cylinder part 14 and the lower cylinder part 13 are the same, and the upper cylinder part 14 is also provided with an external thread part 15;
the upper bottleneck portion 12 comprises a lower cylinder portion 16 and a bottleneck connecting portion 17 which are integrally formed, an inner threaded portion 18 which is matched with the outer threaded portion 15 is arranged on the inner wall of the lower cylinder portion 16, and a threaded bottleneck portion which is in threaded connection with the bottle cap 2 is arranged on the top of the bottleneck connecting portion 17;
the bottle body 1 and the bottle cap 2 are made of stainless steel.
In another embodiment, the height of the lower cylindrical portion 13 is five times the height of the upper cylindrical portion 14.
In another technical scheme, a rubber water absorbing air bag 20 is fixedly connected to the top of the bottle cap 2, a water absorbing pipe 21 is connected to the bottom of the rubber water absorbing air bag 20, and the water absorbing pipe 21 penetrates through the bottle cap 2 and extends into the bottle body 1. The sampling bottle has the function of water absorption and sampling in subsequent experimental detection.
In another technical scheme, the bottom end of the water suction pipe 21 is close to the bottom of the lower bottle body 11 and is not contacted with the lower bottle body 11, so that the water body can be conveniently sampled later.
In another technical scheme, capacity scale marks are arranged on the water suction pipe 21, so that the subsequent quantitative sampling analysis is facilitated.
In another embodiment, the outer diameter of the lower cylindrical portion 16 is the same as the outer diameter of the lower cylindrical portion 13.
In another technical scheme, the outer wall of the bottle cap 2 is also provided with anti-slip lines, so that the bottle cap can be conveniently screwed and opened. The diameter of the bottle cap 2 is one third of the maximum diameter of the bottle body 1.
The working mode is as follows: the staff loads the water sample that gathers into lower drum portion 13, then screws upper portion bottle neck 12 in proper order on upper drum portion 14, screws bottle lid 2 in the bottle mouth of bottleneck connecting portion 17, finally receives the sampling bottle for water quality testing into the sampling bottle case and preserve. The top of the lower cylinder part 13 is larger, so that the sample can be conveniently filled in, and the sampling bottle can be conveniently cleaned after the water body detection is finished. The bottle cap 2 has smaller diameter, and is convenient for fixing the rubber water absorbing air bag 20 and the water absorbing pipe 21 and subsequent sampling detection. The sampling bottle has the advantages of simple structure, easy disassembly, convenient cleaning and good anti-falling performance, and is especially suitable for field environment sampling.
The above embodiments are only for illustrating the technical solution and features of the present utility model, and are intended to be better implemented by those skilled in the art, but not to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model are within the scope of the present utility model, wherein the prior art is not specifically illustrated.
Claims (7)
1. The sampling bottle for water quality detection comprises a bottle body (1) and a bottle cap (2), and is characterized in that the bottle body (1) comprises a lower bottle body part (11) and an upper bottle neck part (12) which are detachably connected, and the bottle cap (2) is a spiral cap;
the lower bottle body (11) is of a cylindrical structure with a closed bottom, the lower bottle body (11) comprises a lower cylinder part (13) and an upper cylinder part (14) which are integrally formed, the outer diameter of the upper cylinder part (14) is smaller than that of the lower cylinder part (13), the inner diameters of the upper cylinder part (14) and the lower cylinder part (13) are the same, and the upper cylinder part (14) is also provided with an external thread part (15);
the upper bottleneck part (12) comprises a lower cylinder part (16) and a bottleneck connecting part (17) which are integrally formed, an inner threaded part (18) matched with the outer threaded part (15) is arranged on the inner wall of the lower cylinder part (16), and a threaded bottleneck part which is in threaded connection with the bottle cap (2) is arranged at the top of the bottleneck connecting part (17);
the bottle body (1) and the bottle cap (2) are made of stainless steel.
2. The water quality testing sampling bottle according to claim 1, wherein the height of the lower cylindrical portion (13) is five times the height of the upper cylindrical portion (14).
3. The sampling bottle for water quality detection according to claim 1, wherein a rubber water absorbing air bag (20) is fixedly connected to the top of the bottle cap (2), a water absorbing pipe (21) is connected to the bottom of the rubber water absorbing air bag (20), and the water absorbing pipe (21) penetrates through the bottle cap (2) and extends into the bottle body (1).
4. A water quality testing sampling bottle according to claim 3, characterized in that the bottom end of the suction pipe (21) is close to the bottom of the lower bottle body (11) and is not in contact with it.
5. A water quality testing sampling bottle according to claim 3, characterized in that the suction pipe (21) is provided with capacity scale marks.
6. The water quality testing sampling bottle according to claim 1, wherein the outer diameter of the lower cylindrical portion (16) is the same as the outer diameter of the lower cylindrical portion (13).
7. The sampling bottle for water quality detection according to claim 1, characterized in that the outer wall of the bottle cap (2) is also provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917757.8U CN220425382U (en) | 2023-07-20 | 2023-07-20 | Sampling bottle for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917757.8U CN220425382U (en) | 2023-07-20 | 2023-07-20 | Sampling bottle for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425382U true CN220425382U (en) | 2024-02-02 |
Family
ID=89696221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917757.8U Active CN220425382U (en) | 2023-07-20 | 2023-07-20 | Sampling bottle for water quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425382U (en) |
-
2023
- 2023-07-20 CN CN202321917757.8U patent/CN220425382U/en active Active
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