CN210803450U - Water quality detection probe - Google Patents
Water quality detection probe Download PDFInfo
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- CN210803450U CN210803450U CN201921798240.5U CN201921798240U CN210803450U CN 210803450 U CN210803450 U CN 210803450U CN 201921798240 U CN201921798240 U CN 201921798240U CN 210803450 U CN210803450 U CN 210803450U
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Abstract
The utility model relates to a water quality detection probe, which comprises a probe main body and a cover body, wherein the bottom of the probe main body is provided with a pH sensor, a turbidity sensor, a dissolved oxygen sensor and a salinity sensor; the cover body comprises a closed cover, a mesh enclosure and a cup cover, the closed cover and the mesh enclosure are detachably connected to the bottom of the main body, and the closed cover plays a dustproof and anti-oxidation role in the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the mesh enclosure is used for detecting viscous water with more insoluble substances and is used for protecting the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the cup cover is used for cleaning the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor, and is clamped on the probe main body after clean water is filled in the cup cover during cleaning.
Description
Technical Field
The utility model relates to a probe, concretely relates to water quality testing probe.
Background
Water is a life source, and human beings can not leave water in life and production activities, but with the development of science and technology, various water quality pollution problems are frequently caused at present, and with the development of science and technology, increasingly mature online water quality monitoring systems are widely applied to the practical application of urban water monitoring management. However, in the process of actually monitoring water quality, the probe of the water quality sensor needs to be placed in a natural untreated water environment for a long time to work, and untreated seawater, river water or lake water contains a large amount of ions, bacteria, algae and other impurities, so that the biofouling phenomenon is very easy to generate. The sensor surface generates biological scale, which is easy to disturb the working principle of the sensor, induce the local corrosion on the sensor surface and seriously affect the working accuracy and reliability of the online water quality sensor probe. In addition, the cleaning of the sensor is a relatively troublesome work, and particularly, after the viscous water body with a large number of insoluble substances is monitored, the sensor is not cleaned immediately, so that the scale is easily formed on the surface of the sensor, the sensor is corroded, and even the sensor is damaged.
Disclosure of Invention
In view of this, the utility model provides a water quality testing probe to the problem that prior art exists. The technical scheme of the utility model is that:
a water quality detection probe comprises a probe main body and a cover body, wherein a pH sensor, a turbidity sensor, a dissolved oxygen sensor and a salinity sensor are arranged at the bottom of the probe main body; the cover body comprises a closed cover, a mesh enclosure and a cup cover, the closed cover and the mesh enclosure are detachably connected to the bottom of the main body, and the closed cover plays a dustproof and anti-oxidation role in the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the mesh enclosure is used for detecting viscous water with more insoluble substances and is used for protecting the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the cup cover is used for cleaning the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor, and is clamped on the probe main body after clean water is filled in the cup cover during cleaning.
Further, the closing cap with the screen panel can dismantle the connection and be in the concrete mode of main part bottom is: the bottom of the probe body is provided with a slot, and the tops of the closed cover and the mesh cover are directly inserted into the slot.
Furthermore, the top of the closed cover and the mesh cover is provided with a frosted surface with the same depth as the slot.
Further, the cup cover is clamped on the side of the probe body in a specific mode that: the probe body is provided with a clamping groove, the opening of the cup cover is provided with an annular bulge matched with the clamping groove, and when the probe is used, the cup cover is pushed upwards along the outer wall surface of the probe body to the annular bulge and clamped into the clamping groove.
Furthermore, a temperature sensor is further arranged on the probe body and is positioned on the side part of the probe body.
The technical effects of the utility model are that: the utility model discloses a design the cover body of three kinds of different functions and come to play the effect of effective protection to multiple sensor, can block biological scale deposit required condition greatly to hinder and prevent that the sensor surface from forming biological scale deposit, prolong its life. And adopt the mode of soaking when wasing the sensor, this kind of washing mode is efficient, and to the damage of sensor less relatively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention, and a sealing cover is adopted to cover the main body.
Fig. 2 is a schematic structural diagram of the present invention, which adopts a cup cover covering the main body.
Fig. 3 is a schematic structural diagram of the probe main body of the present invention.
Fig. 4 is a schematic structural diagram of the bottom of the probe body of the present invention.
Fig. 5 is a schematic structural diagram of the cover body of the present invention.
In the drawings 1-5, 1-a probe body, 2-a pH sensor, 3-a turbidity sensor, 4-a dissolved oxygen sensor, 5-a salinity sensor, 6-a sealing cover, 7-a mesh cover, 8-a cup cover, 9-a slot, 10-a frosting surface, 11-a clamping groove, 12-an annular bulge, 13-a temperature sensor and 14-a sensor mounting hole.
Detailed Description
The embodiment of the utility model provides a pH sensor model that adopts is Germany Knick digit pH Memosens sensor.
The embodiment of the utility model provides a turbidity sensor model that adopts is the American Global Water WQ730 turbidity sensor.
The embodiment of the utility model provides a dissolved oxygen sensor model that adopts is the online dissolved oxygen sensor of well branch of academic or vocational study ability intelligent NH 150.
The embodiment of the utility model provides a salinity sensor model that adopts is the online conductivity sensor of well branch of academic or vocational study ability intelligent NH 155.
The embodiment of the utility model provides a temperature sensor model that adopts is for receiving and is Shi Te NTC temperature sensor.
The present invention will now be described in further detail with reference to the accompanying drawings and specific examples, which are given by way of illustration and not of limitation.
As shown in fig. 1-5, the utility model provides a structural schematic diagram of a water quality detection probe, which comprises a probe main body 1 and a cover body, wherein a pH sensor 2, a turbidity sensor 3, a dissolved oxygen sensor 4 and a salinity sensor 5 are arranged at the bottom of the probe main body 1; the cover body is including closing cap 6, screen panel 7 and cup 8, closing cap 6 with screen panel 7 can dismantle the connection and be in 1 bottom of probe main part, closing cap 6 is right pH sensor 2 turbidity sensor 3 dissolved oxygen sensor 4 salinity sensor 5 plays dustproof and anti-oxidation effect, under unoperated state, adopts closing cap 6 protection sensor to prolong its life. The mesh enclosure 7 is used for detecting viscous water with more insoluble substances, and is used for protecting the pH sensor 2, the turbidity sensor 3, the dissolved oxygen sensor 4 and the salinity sensor 5 so as to reduce the interference and corrosion of the insoluble substances and oily substances to the sensors. The cup cover 8 is used for cleaning the pH sensor 2, the turbidity sensor 3, the dissolved oxygen sensor 4 and the salinity sensor 5, and is clamped on the probe main body 1 after clean water is filled in the cup cover 8 during cleaning, so that the sensors are completely immersed in the clean water.
As shown in fig. 4, the specific way of detachably connecting the closing cover 6 and the mesh cover 7 to the bottom of the main body 1 is as follows: the bottom of the probe body 1 is provided with a slot 9, and the tops of the closed cover 6 and the mesh cover 7 are directly inserted into the slot 9. In order to better play a role of stable insertion, the top parts of the closing cover 6 and the mesh cover 7 are provided with frosted surfaces 10 with the same depth as the inserting grooves 9.
The cup cover 8 is clamped on the side part of the probe body 1 in the following specific mode: be equipped with draw-in groove 11 on the probe main part 1, 8 oral areas of cup cover be equipped with draw-in groove 11 assorted annular arch 12, when using, will cup cover 8 is following the outer wall of probe main part 1 is pushed up to annular arch 12 card is gone into in the draw-in groove 11. After the sensor is used, the sensor is completely immersed into the cleaning liquid of the cup cover 8, then the cup cover 8 is clamped, the washing process of the sensor can be simplified by soaking for a period of time, and the phenomena of corrosion, scaling and the like of the sensor can be effectively prevented in the soaking process in the process of monitoring the water quality which is far away along the road.
The probe body is also provided with a temperature sensor 13, and the temperature sensor 13 is positioned on the side part of the probe body 1.
The water quality detection probe is electrically connected with the water quality on-line monitoring system.
The technical effects of the utility model are that: the utility model discloses a design the cover body of three kinds of different functions and come to play the effect of effective protection to multiple sensor, can block biological scale deposit required condition greatly to hinder and prevent that the sensor surface from forming biological scale deposit, prolong its life. And adopt the mode of soaking when wasing the sensor, this kind of washing mode is efficient, and to the damage of sensor less relatively.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A water quality detection probe is characterized in that: the device comprises a probe main body and a cover body, wherein a pH sensor, a turbidity sensor, a dissolved oxygen sensor and a salinity sensor are arranged at the bottom of the probe main body; the cover body comprises a closed cover, a mesh enclosure and a cup cover, the closed cover and the mesh enclosure are detachably connected to the bottom of the main body, and the closed cover plays a dustproof and anti-oxidation role in the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the mesh enclosure is used for detecting viscous water with more insoluble substances and is used for protecting the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor; the cup cover is used for cleaning the pH sensor, the turbidity sensor, the dissolved oxygen sensor and the salinity sensor, and is clamped on the probe main body after clean water is filled in the cup cover during cleaning.
2. The water quality detecting probe according to claim 1, characterized in that: the closing cap with the screen panel can dismantle the connection and do in the concrete mode of main part bottom: the bottom of the probe body is provided with a slot, and the tops of the closed cover and the mesh cover are directly inserted into the slot.
3. The water quality detecting probe according to claim 2, characterized in that: the top of the closed cover and the mesh cover is provided with a frosting surface with the same depth as the slot.
4. The water quality detecting probe according to claim 1, characterized in that: the cup cover is clamped on the side part of the probe main body in a specific mode that: the probe body is provided with a clamping groove, the opening of the cup cover is provided with an annular bulge matched with the clamping groove, and when the probe is used, the cup cover is pushed upwards along the outer wall surface of the probe body to the annular bulge and clamped into the clamping groove.
5. A water quality detecting probe according to any one of claims 1 to 4, characterized in that: the probe body is also provided with a temperature sensor, and the temperature sensor is positioned on the side part of the probe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798240.5U CN210803450U (en) | 2019-10-24 | 2019-10-24 | Water quality detection probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798240.5U CN210803450U (en) | 2019-10-24 | 2019-10-24 | Water quality detection probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803450U true CN210803450U (en) | 2020-06-19 |
Family
ID=71225991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798240.5U Active CN210803450U (en) | 2019-10-24 | 2019-10-24 | Water quality detection probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803450U (en) |
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2019
- 2019-10-24 CN CN201921798240.5U patent/CN210803450U/en active Active
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