CN215677724U - Water quality sampler for environmental monitoring - Google Patents
Water quality sampler for environmental monitoring Download PDFInfo
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- CN215677724U CN215677724U CN202121989771.XU CN202121989771U CN215677724U CN 215677724 U CN215677724 U CN 215677724U CN 202121989771 U CN202121989771 U CN 202121989771U CN 215677724 U CN215677724 U CN 215677724U
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- sampling bottle
- pipe
- water quality
- intake pipe
- lower extreme
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 230000007613 environmental effect Effects 0.000 title claims abstract description 30
- 238000005070 sampling Methods 0.000 claims abstract description 100
- 230000005484 gravity Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
A water quality sampler for environmental monitoring comprises a main body and a sampling bottle. The main part includes pump, install bin and connecting portion, the pump set up in the install bin, connecting portion set up in install bin below and with the install bin downside is connected, the gas tube of pump runs through the install bin gets into in the connecting portion, set up the connecting pipe in the connecting portion, the gas tube with connecting pipe upper end intercommunication, set up the spirit level on the install bin up end. The sampling mouth is seted up on sampling bottle lateral wall upper portion, the intake pipe is worn to be equipped with along vertical direction by the sampling bottle, the intake pipe runs through the sampling bottle and with terminal surface fixed connection about the sampling bottle, the intake pipe is located gas outlet and connection check valve are seted up to the inside lateral wall of sampling bottle, intake pipe upper end with the connection and intercommunication can be dismantled to the connecting pipe lower extreme. The water quality sampler for environment monitoring provided by the utility model can collect a water quality sample at a specific depth.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to a water quality sampler for environmental monitoring.
Background
Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring content mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, and the water quality sampler is a device for collecting water quality samples.
The traditional water quality sampling device can only sample water quality in a shallow area, and cannot obtain a water quality sample in a deep area, so that the reliability of a water quality evaluation report is low.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
The utility model provides a water quality sampler for environment monitoring, which comprises a main body and a sampling bottle.
The main part includes pump, install bin and connecting portion. The pump set up in the install bin, connecting portion set up in install bin below and with the install bin downside is connected, the gas tube of pump runs through install bin and connecting portion up end get into in the connecting portion, set up the connecting pipe in the connecting portion, the gas tube with connecting pipe upper end intercommunication, the connecting pipe lower extreme runs through terminal surface under the connecting portion, the connecting pipe lateral wall with terminal surface fixed connection under the connecting portion. And a level gauge is arranged on the upper end surface of the installation box.
The sample connection is seted up on sampling bottle lateral wall upper portion, the intake pipe is worn to be equipped with along vertical direction by the sampling bottle, the intake pipe runs through the sampling bottle and with terminal surface fixed connection about the sampling bottle, the intake pipe is located gas outlet and connection check valve are seted up to the inside lateral wall of sampling bottle, the import orientation of check valve inside the intake pipe, the intake pipe upper end with the connection can be dismantled to the connecting pipe lower extreme and connect and communicate.
Further, the sampling bottle is a plurality of, intake pipe lower extreme opening is adjacent the sampling bottle passes through intake pipe end to end can dismantle connection and intercommunication, the lower extreme the sampling bottle the intake pipe lower extreme sets up sealed lid.
Further, still include the handle, the handle set up in the install bin outside and with install bin lateral wall upper end fixed connection.
Furthermore, the handle also comprises a storage battery, wherein the storage battery is arranged inside the handle and is electrically connected with the inflator pump.
Further, still include the gravity ball, the gravity ball sets up in the lower extreme sampling bottle below, and with the lower extreme the connection can be dismantled to the lower extreme of intake pipe.
Further, still include the extension pipe, the extension pipe sets up in adjacent between the sampling bottle, extension pipe upper end is adjacent rather than the top intake pipe lower extreme is connected, extension pipe lower extreme is adjacent rather than the below intake pipe upper end is connected.
Further, still include the extension pipe, the extension pipe set up in connecting portion with between the sampling bottle, extension pipe upper end with the connecting pipe lower extreme is connected, extension pipe lower extreme is rather than the below adjacent intake pipe upper end is connected.
Furthermore, a sampling sealing cover is connected to the outer side of the sampling port in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the water quality sampler for environmental monitoring provided by the utility model is provided with a main body and a sampling bottle, wherein the main body is provided with an inflator pump, an installation box and a connecting part, the sampling bottle is provided with a vent pipe, the side wall of the vent pipe, which is positioned in the sampling bottle, is provided with an air outlet and is provided with a one-way valve, when the water quality sampler is used, the inflator pump is firstly opened to ensure that an air inlet pipe and the sampling bottle are filled with gas and the gas continuously overflows from a sampling port, then the sampling bottle is inserted into water, because the installation box is provided with a gradienter, the angle of the sampler can be adjusted according to the gradienter to ensure that the sampler is vertically inserted into the water, because the connecting part and the sampling bottle have preset heights, the sampling port can be inserted into a preset depth below the water surface, because the inflator pump always inflates the sampling bottle, the water outside the sampling bottle cannot enter the sampling bottle, and after the sampling bottle is inserted into a proper position, the inflator pump is turned off, water enters the sampling bottle, and due to the arrangement of the one-way valve, gas can enter the sampling bottle through the air inlet pipe, and the water sample cannot enter the air inlet pipe through the sampling bottle, so that the problem that the water sampling device in the prior art cannot obtain a water sample in a deeper area is solved.
The water quality sampler for environmental monitoring provided by the embodiment can simultaneously take water samples of different depths in the same water area by arranging the plurality of sampling bottles, so that the efficiency of collecting water quality samples is effectively improved, and the workload of workers is reduced.
The utility model provides a quality of water sample thief is used in environmental monitoring for this sample thief of use that the staff can be more convenient gathers quality of water sample through setting up handle and battery.
The environment monitoring water quality sampler provided by the embodiment effectively prolongs the distance between the sampling bottle and the water surface by arranging the extension pipe, and can collect water quality samples in deeper areas.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic view of an overall structure of a water quality sampler for environmental monitoring according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a water sampler for environmental monitoring according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a sample bottle in an embodiment of the present invention.
Fig. 4 is a schematic structural view of a check valve in an embodiment of the present invention.
Fig. 5 is a cross-sectional view of a water sampler for environmental monitoring according to a second embodiment of the present invention.
Fig. 6 is a cross-sectional view of a water sampler for environmental monitoring according to a third embodiment of the present invention.
Fig. 7 is a schematic structural view of an extension pipe in the second and third embodiments of the present invention.
In the figure: 1-sampling bottle, 2-inflator pump, 3-installation box, 4-connection part, 5-inflation tube, 6-connection tube, 7-level meter, 8-sampling port, 9-air inlet tube, 10-one-way valve, 11-handle, 12-accumulator, 13-gravity ball, 14-extension tube and 15-sampling sealing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, the water sampler for environmental monitoring provided in this embodiment includes a main body and a sampling bottle 1. The main part includes pump 2, install bin 3 and connecting portion 4. Inflator pump 2 sets up in install bin 3, and with install bin 3 downside fixed connection. Connecting portion 4 sets up in install bin 3 below, and connecting portion 4 go up side and 3 downside fixed connection of install bin, and inflation tube 5 of inflator pump 2 runs through install bin 3 downside and connecting portion 4 and goes up the side and get into in connecting portion 4. Connecting pipe 6 is vertically provided with in connecting portion 4, and 6 lower extremes of connecting pipe run through the 4 downside of connecting portion, and the lateral wall and the 4 downside fixed connection of connecting portion of 6 lower extremes of connecting pipe. The upper end face of the connecting pipe 6 is provided with a connector matched with the inflation pipe 5, and the connecting pipe 6 is hermetically connected with the inflation pipe 5 through the connector and communicated with the inflation pipe 5. Still be provided with spirit level 7 on the 3 up end of install bin, it is specific, spirit level 7 is universal spirit level, and the staff can be through observing the position of bubble in the universal spirit level, follow the angle of corresponding direction regulation sample thief.
In this embodiment, sampling bottle 1 sets up in connecting portion 4 below, and sampling opening 8 is seted up on sampling bottle 1 lateral wall upper portion, as shown in fig. 3, and 8 outside threaded connection of sampling opening have the sealed lid 15 of sample, and sampling bottle 1 wears to be equipped with intake pipe 9 along vertical direction. The air inlet pipe 9 penetrates through the sampling bottle 1 from the centers of the upper end face and the lower end face of the sampling bottle 1, and the outer side wall of the air inlet pipe is fixedly connected with the upper end face and the lower end face of the sampling bottle 1. The side wall of the air inlet pipe 9 located inside the sampling bottle 1 is provided with an air outlet and is connected with a check valve 10, as shown in fig. 3 and 4, the inlet of the check valve 10 faces the inside of the air inlet pipe 9. The upper end of the air inlet pipe 9 is provided with a first external thread, the lower end of the connecting pipe 6 is provided with a first internal thread matched with the first external thread, and the upper end of the air inlet pipe 9 is communicated with the lower end of the connecting pipe 6 and is in threaded connection with the lower end of the connecting pipe.
In this embodiment, because be provided with spirit level 7 on the install bin 3, can guarantee that the sample thief inserts perpendicularly into aquatic according to the angle of spirit level 7 adjustment sample thief, because connecting portion 4 and sampling bottle 1 have predetermined height, consequently can insert the sample connection and insert the degree of depth of predetermineeing below the water surface. When in actual use, prepare connecting portion 4 and sampling bottle 1 of co-altitude not in advance, gather the quality of water sample of the different degree of depth, select connecting portion 4 and sampling bottle 1 of co-altitude not for the height of connecting portion 4 and the sum of the height of sample connection 8 to connecting portion 4 equal the degree of depth that needs the collection, during the use with connecting portion 4 all stretch into the water, install bin 3 is located and gathers the sample on the surface of water. For example, if a sample with a depth of 1 meter needs to be collected, the connection portion 4 and the sampling bottle 1 with a height of 1 meter equal to the sum of the height of the connection portion 4 and the height from the sampling port 8 to the connection portion 4 need to be used.
The water quality sampler for environmental monitoring in the embodiment includes a plurality of sampling bottles 1, and specifically, the sampler in the embodiment includes three sampling bottles 1. As shown in figure 2, the lower end of the air inlet pipe 9 of each sampling bottle 1 is opened and provided with a second internal thread matched with the first external thread, and the air inlet pipes 9 between the adjacent sampling bottles 1 are communicated and in threaded connection. The sampling bottle 1 below of lower extreme is provided with gravity ball 13, and gravity ball 13 top is provided with the connecting piece, this connecting piece be provided with second internal thread assorted second external screw thread, gravity ball 13 through connecting piece and the intake pipe 9 threaded connection of lower extreme. Specifically, the gravity ball can adopt the solid sphere that the metal made or the clean shot of metal or other materials, and is preferred, gravity ball 13 in this embodiment is the hollow sphere of stainless steel, and its weight is portable and difficult rusty lighter, and its position that is close to the top connecting piece has seted up the water inlet, stretches into the water when gravity ball 13, and inside water in the water can get into gravity ball 13, increased gravity ball 13's weight, drive sampling bottle 1 and stretch into water depths. In practical use, the gravity ball 13 may not be connected below the lowermost sampling bottle 1, but a direct screw connection with the sealing cover is adopted.
The water quality sampler for environmental monitoring in this embodiment still includes handle 11, and handle 11 level sets up in the install bin 3 outside, and with 3 lateral wall upper ends fixed connection of install bin. The handle 11 is internally provided with a storage battery 12, and the storage battery 12 is electrically connected with the inflator 2 to supply electric energy to the inflator 2.
In this embodiment, the inflator 2 is a micro positive pressure pump with model number PCF5015N, which has the features of high pressure, large flow, small volume and long service life. The flow rate can reach 15L/min, the maximum pressure can reach 0.1Mpa, and the performance requirements of the water quality sampler can be met. And the installation box 3 is not arranged in a closed manner, so that the inflator pump 2 can be communicated with the atmosphere, and the normal work of the inflator pump 2 is ensured.
The second embodiment is as follows:
as shown in fig. 5, the water sampler for environmental monitoring in this embodiment further includes an extension tube 14. The specific extension pipe 14 is a tubular body with openings at two ends, as shown in fig. 7, the inner diameter and the outer diameter of the extension pipe are the same as those of the air inlet pipe 9, a third external thread matched with the second internal thread is arranged at the upper end of the extension pipe 14, and a third internal thread matched with the second external thread is arranged at the lower end of the extension pipe. The extension pipe 14 is arranged between the adjacent sampling bottles 1, the upper end of the extension pipe 14 is in threaded connection with the lower end of the air inlet pipe 9 adjacent to the upper side of the extension pipe, and the lower end of the extension pipe 14 is in threaded connection with the upper end of the air inlet pipe 9 adjacent to the lower side of the extension pipe. In this embodiment, one sampling bottle 1 is disposed above and below the extension tube 14, and specifically, in practical use, the number of sampling bottles 1, the number of extension tubes 14, and the length of the extension tubes 1 can be set as required.
The third concrete embodiment:
as shown in fig. 6, in the present embodiment, the extension tube 14 is disposed between the connection portion 4 and the sampling bottle 1, the upper end of the extension tube 14 is screwed with the lower end of the connection tube 6, and the lower end of the extension tube 14 is screwed with the upper end of the air inlet tube 9 adjacent to the lower end thereof. In this embodiment, only one sampling bottle 1 is disposed below the extension tube 14, and specifically, in practical use, the number of sampling bottles 1 may be set as required.
The working principle of the water quality sampler for environment monitoring in the embodiment is as follows:
when in use, the main body, the sampling bottle 1 and the gravity ball 13 are taken out, if the extension tube 14 is needed, the extension tube 14 is also taken out, and then the sampling bottle 1, the extension tube 14 and the gravity ball 13 are sequentially installed according to actual use conditions. After the installation is finished, take off the sealed lid 15 of sample, open pump 2 for be full of gas in intake pipe 9, extension pipe 14 and the sample bottle 1, and gas continuously overflows from sample connection 8, then insert sample bottle 1 in the aquatic. Because install bin 3 is last to be provided with spirit level 7, can be according to the angle of spirit level 7 adjustment sample thief, guarantee that the sample thief inserts perpendicularly in aqueous. Because the inflator 2 always inflates air into the sampling bottle 1, water outside the sampling bottle 1 cannot enter the sampling bottle 1 at the moment, and the gas continuously overflows from the sampling port 8 at the moment, and bubbles are always observed on the water surface. After the sampling bottle 1 is inserted into a proper position, the inflator pump 2 is turned off, water enters the sampling bottle 1, gas in the sampling bottle 1 is squeezed out by the water, and bubbles can still be observed on the water surface. Due to the arrangement of the one-way valve 10, gas can enter the sampling bottle 1 through the gas inlet pipe 9, and a water sample cannot enter the gas inlet pipe 9 through the sampling bottle 1. When the sampling bottle 1 is filled with water, all gas is squeezed out, and no bubbles are observed on the water surface. At this time, the sampler is taken out of the water, then the sampling sealing cover 15 is screwed, the sampling bottle 1, the extension pipe 14 and the gravity ball 13 are taken down, the water in the gravity ball 13 is poured out, and the sampling bottle 1, the extension pipe 14 and the gravity ball 13 are stored.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a water quality sampler for environmental monitoring which characterized in that: comprises a main body and a sampling bottle (1);
the main body comprises an inflator pump (2), an installation box (3) and a connecting part (4), the inflator pump (2) is arranged in the installation box (3), the connecting part (4) is arranged below the installation box (3) and is connected with the lower side surface of the installation box (3), an inflation tube (5) of the inflator pump (2) penetrates through the installation box (3) to enter the connecting part (4), a connecting pipe (6) is arranged in the connecting part (4), the inflation tube (5) is communicated with the upper end of the connecting pipe (6), and a level gauge (7) is arranged on the upper end surface of the installation box (3);
sample connection (8) are seted up on sampling bottle (1) lateral wall upper portion, intake pipe (9) are worn to be equipped with along vertical direction in sampling bottle (1), intake pipe (9) run through sampling bottle (1) and with terminal surface fixed connection about sampling bottle (1), intake pipe (9) are located gas outlet and connecting check valve (10) are seted up to sampling bottle (1) inside lateral wall, intake pipe (9) upper end with connecting pipe (6) lower extreme can be dismantled and connect and communicate.
2. The water quality sampler for environmental monitoring according to claim 1, wherein: sampling bottle (1) is a plurality of, intake pipe (9) lower extreme opening, and is adjacent sampling bottle (1) passes through intake pipe (9) end to end can dismantle connection and intercommunication, the lower extreme sampling bottle (1) intake pipe (9) lower extreme sets up sealed lid.
3. The water quality sampler for environmental monitoring according to claim 2, wherein: still include handle (11), handle (11) set up in install bin (3) the outside and with install bin (3) lateral wall upper end fixed connection.
4. The water quality sampler for environmental monitoring according to claim 3, wherein: the electric bicycle is characterized by further comprising a storage battery (12), wherein the storage battery (12) is arranged inside the handle (11), and the storage battery (12) is electrically connected with the inflator pump (2).
5. The water quality sampler for environmental monitoring according to any one of claims 2 to 4, wherein: still include gravity ball (13), gravity ball (13) set up in the lower extreme sampling bottle (1) below, and with the lower extreme the connection can be dismantled to the lower extreme of intake pipe (9).
6. The water quality sampler for environmental monitoring according to claim 5, wherein: still include extension pipe (14), extension pipe (14) set up adjacently between sampling bottle (1), extension pipe (14) upper end is adjacent rather than the top intake pipe (9) lower extreme is connected, extension pipe (14) lower extreme is adjacent rather than the below intake pipe (9) upper end is connected.
7. The water quality sampler for environmental monitoring according to claim 5, wherein: still include extension pipe (14), extension pipe (14) set up in connecting portion (4) with between sampling bottle (1), extension pipe (14) upper end with connecting pipe (6) lower extreme is connected, extension pipe (14) lower extreme is rather than the below adjacent intake pipe (9) upper end is connected.
8. The water quality sampler for environmental monitoring according to claim 5, wherein: the outer side of the sampling port (8) is in threaded connection with a sampling sealing cover (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121989771.XU CN215677724U (en) | 2021-08-23 | 2021-08-23 | Water quality sampler for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121989771.XU CN215677724U (en) | 2021-08-23 | 2021-08-23 | Water quality sampler for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215677724U true CN215677724U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121989771.XU Expired - Fee Related CN215677724U (en) | 2021-08-23 | 2021-08-23 | Water quality sampler for environmental monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN215677724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372070A (en) * | 2022-04-15 | 2022-11-22 | 北京美科华仪科技有限公司 | Water quality sampling equipment for hydrology and water resource engineering |
-
2021
- 2021-08-23 CN CN202121989771.XU patent/CN215677724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372070A (en) * | 2022-04-15 | 2022-11-22 | 北京美科华仪科技有限公司 | Water quality sampling equipment for hydrology and water resource engineering |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220128 |