CN211877470U - Sampling device for water quality monitoring - Google Patents
Sampling device for water quality monitoring Download PDFInfo
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- CN211877470U CN211877470U CN202020605522.5U CN202020605522U CN211877470U CN 211877470 U CN211877470 U CN 211877470U CN 202020605522 U CN202020605522 U CN 202020605522U CN 211877470 U CN211877470 U CN 211877470U
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- bottle
- magnet
- sampling device
- water quality
- quality monitoring
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Abstract
The utility model relates to a sampling device technical field especially relates to a sampling device for water quality monitoring, including the bottle, the upper and lower both ends of bottle are the opening form, and there is the apron upper end of bottle through threaded connection, the fixed solid fixed ring that is provided with of lower extreme of bottle lateral wall, the mounting groove of vertical form is seted up to solid fixed ring's lower extreme, the top fixed mounting of mounting groove inner wall has the electro-magnet, the lower extreme of electro-magnet is connected with the one end of spring, the lower extreme of spring is connected with bar magnet's upper end, and during the use of this device, earlier put into the bottle aquatic, treat that the bottle is to suitable degree of depth after, open the electro-magnet, electro-magnet repulsion bar magnet, piston and bottle separation, water enter into the bottle, then close the electro-magnet, the spring takes place the shrink.
Description
Technical Field
The utility model relates to a sampling device technical field especially relates to a sampling device for water quality monitoring.
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 water sampling is required to be carried out in the water quality monitoring process, the cover plate of the sampling bottle is opened or closed in the sampling process of the traditional sampling device, and the normal use of the device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sampling device for water quality monitoring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sampling device for water quality monitoring, includes the bottle, and the upper and lower both ends of bottle are the opening form, and there is the apron upper end of bottle through threaded connection, the fixed solid fixed ring that is provided with of lower extreme of bottle lateral wall, the mounting groove of vertical form is seted up to solid fixed ring's lower extreme, the top fixed mounting of mounting groove inner wall has the electro-magnet, the lower extreme of electro-magnet is connected with the one end of spring, the lower extreme of spring is connected with bar magnet's upper end, and bar magnet is the same with the one end magnetic pole that the electro-magnet is close to, bar magnet's lower extreme is connected with the bottom plate, the up end of bottom plate is.
Preferably, the lower end opening of the bottle body is obliquely arranged, and the side wall of the piston is obliquely arranged.
Preferably, a traction rope is fixed on the side wall of the bottle body.
Preferably, one end of the traction rope, which is far away from the bottle body, is provided with a control switch, and the control switch is electrically connected with the electromagnet.
Preferably, the number of the electromagnets is 2 to 4.
The utility model has the advantages that: when the device is used, the bottle is placed into water firstly, the electromagnet is opened after the bottle reaches a proper depth, the electromagnet repels the bar magnet, the piston is separated from the bottle, water enters the bottle, the electromagnet is closed, the spring contracts, the piston is plugged into the lower end of the bottle, the sampling is finished, and the operation process is convenient and simple.
Drawings
Fig. 1 is a schematic view of a water quality monitoring sampling device according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of a sampling device for water quality monitoring provided by the present invention.
In the figure: 1 bottle, 2 lids, 3 solid fixed rings, 4 electro-magnets, 5 springs, 6 bar magnets, 7 bottom plates, 8 pistons, 9 haulage ropes, 10 control switches.
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.
Referring to fig. 1-2, a sampling device for water quality monitoring comprises a bottle body 1, wherein the upper end and the lower end of the bottle body 1 are both open, the upper end of the bottle body 1 is connected with a cover plate 2 through threads, the lower end of the side wall of the bottle body 1 is fixedly provided with a fixing ring 3, the lower end of the fixing ring 3 is provided with a vertical mounting groove, the top end of the inner wall of the mounting groove is fixedly provided with an electromagnet 4, the lower end of the electromagnet 4 is connected with one end of a spring 5, the lower end of the spring 5 is connected with the upper end of the bar magnet 6, the magnetic poles of the bar magnet 6 and the end close to the electromagnet 4 are the same, the lower end of the bar magnet 6 is connected with a bottom plate 7, the upper end surface of the bottom plate 7 is fixed with a piston 8, piston 8 and the lower extreme opening looks adaptation of bottle 1, solid fixed ring 3 is used for improving the whole quality of device for the device can be normal sink.
Further, the lower end opening of the bottle body 1 is arranged obliquely, and the side wall of the piston 8 is arranged obliquely.
Furthermore, a traction rope 9 is fixed on the side wall of the bottle body 1.
Furthermore, one end of the traction rope 9 far away from the bottle body 1 is provided with a control switch 10, and the control switch 10 is electrically connected with the electromagnet 4.
Further, the number of the electromagnets 4 is 2 to 4.
In this embodiment, during this device uses, put into the aquatic with bottle 1 earlier, treat bottle 1 to suitable degree of depth after, open electro-magnet 4, electro-magnet 4 repels bar magnet 6, piston 8 and the separation of bottle 1, water enters into in the bottle 1, then close electro-magnet 4, the shrink takes place for spring 5, the lower extreme of bottle 1 is filled in to piston 8, the sample finishes, the operation process is convenient simple, finish the back, pull out bottle 1 through haulage rope 9, when needing the analysis water sample, open the water sample that lid 2 just can pour out in the bottle 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A sampling device for water quality monitoring comprises a bottle body (1), wherein the upper end and the lower end of the bottle body (1) are both in an open shape, the upper end of the bottle body (1) is connected with a cover plate (2) through threads, it is characterized in that the lower end of the side wall of the bottle body (1) is fixedly provided with a fixing ring (3), the lower end of the fixing ring (3) is provided with a vertical mounting groove, the top end of the inner wall of the mounting groove is fixedly provided with an electromagnet (4), the lower end of the electromagnet (4) is connected with one end of a spring (5), the lower end of the spring (5) is connected with the upper end of a bar-shaped magnet (6), the magnetic poles of the bar-shaped magnet (6) and the end, close to the electromagnet (4), are the same, the lower extreme of bar magnet (6) is connected with bottom plate (7), the up end of bottom plate (7) is fixed with piston (8), piston (8) and the lower extreme opening looks adaptation of bottle (1).
2. A sampling device for water quality monitoring according to claim 1, wherein the lower end opening of the bottle body (1) is disposed obliquely, and the side wall of the piston (8) is disposed obliquely.
3. A sampling device for water quality monitoring according to claim 1 characterized in that a pulling rope (9) is fixed on the side wall of the bottle body (1).
4. A sampling device for water quality monitoring according to claim 3, characterized in that one end of the hauling cable (9) far away from the bottle body (1) is provided with a control switch (10), and the control switch (10) is electrically connected with the electromagnet (4).
5. A sampling device for water quality monitoring according to claim 1 characterized in that the number of electromagnets (4) is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020605522.5U CN211877470U (en) | 2020-04-21 | 2020-04-21 | Sampling device for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020605522.5U CN211877470U (en) | 2020-04-21 | 2020-04-21 | Sampling device for water quality monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877470U true CN211877470U (en) | 2020-11-06 |
Family
ID=73250809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020605522.5U Expired - Fee Related CN211877470U (en) | 2020-04-21 | 2020-04-21 | Sampling device for water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390682A (en) * | 2021-04-29 | 2021-09-14 | 刘薇薇 | Geographic hydrology information collector |
| CN114467923A (en) * | 2022-02-16 | 2022-05-13 | 上海少卿白鞘医疗科技有限公司 | External electromagnetic type contact temperature control gamete freezing cold source device |
-
2020
- 2020-04-21 CN CN202020605522.5U patent/CN211877470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390682A (en) * | 2021-04-29 | 2021-09-14 | 刘薇薇 | Geographic hydrology information collector |
| CN114467923A (en) * | 2022-02-16 | 2022-05-13 | 上海少卿白鞘医疗科技有限公司 | External electromagnetic type contact temperature control gamete freezing cold source device |
| CN114467923B (en) * | 2022-02-16 | 2024-02-02 | 上海少卿白鞘医疗科技有限公司 | External electromagnetic contact control Wen Peizi refrigeration cold source device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |