CN210090442U - Underwater online monitoring system for river water quality - Google Patents
Underwater online monitoring system for river water quality Download PDFInfo
- Publication number
- CN210090442U CN210090442U CN201920719211.9U CN201920719211U CN210090442U CN 210090442 U CN210090442 U CN 210090442U CN 201920719211 U CN201920719211 U CN 201920719211U CN 210090442 U CN210090442 U CN 210090442U
- Authority
- CN
- China
- Prior art keywords
- water quality
- hollow tube
- cylindrical rod
- monitoring system
- threaded rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses an underwater online monitoring system for river water quality, which comprises a floating block and a PLC controller, wherein a hollow tube is arranged inside the floating block, the inside of the hollow tube is slidably connected with a cylindrical rod, the end part of the cylindrical rod penetrates through the hollow tube and extends to the outside, a water quality sensor is arranged at the bottom of the cylindrical rod, a threaded rod is screwed in the cylindrical rod, the end part of the threaded rod penetrates through the upper end of the hollow tube and extends to the outside, a hand wheel is connected with the end key of the threaded rod, the PLC controller is electrically connected with the water quality sensor, the PLC controller is electrically connected with a wireless transmission module, the wireless transmission module is in signal connection with a wireless receiving module, the wireless receiving module is electrically connected with a terminal display device, the utility model is convenient for lifting adjustment, so that the river water quality of different depths can be, the use is more flexible, and simultaneously, the online monitoring and the use are more convenient.
Description
Technical Field
The utility model relates to a water quality testing technical field, concretely relates to river quality of water is online monitoring system under water.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country. The drinking water mainly considers the influence on human health, and the water quality standard of the drinking water comprises physical indexes, chemical indexes and microorganism indexes; for industrial water, consideration is given to whether the product quality is affected or the containers and pipes are easily damaged.
At present, the underwater online monitoring system for river water quality is inconvenient to adjust, is inconvenient to detect the water quality at different depths, and is inconvenient to detect at any time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a river quality of water on-line monitoring system under water for the river quality of water on-line monitoring system under water who mentions in solving above-mentioned background art is not convenient for adjust, is not convenient for detect the quality of water of the different degree of depth like this, is not convenient for carry out detection scheduling problem at any time moreover.
In order to achieve the above object, the utility model provides a following technical scheme: an underwater online monitoring system for river water quality comprises a floating block and a PLC (programmable logic controller), wherein a hollow tube is arranged inside the floating block, a cylindrical rod is slidably connected inside the hollow tube, the end part of the cylindrical rod penetrates through the hollow tube and extends to the outside, a water quality sensor is arranged at the bottom of the cylindrical rod, a threaded rod is screwed inside the cylindrical rod, the end part of the threaded rod penetrates through the upper end of the hollow tube and extends to the outside, a hand wheel is connected to the end part of the threaded rod in a key mode, an annular groove is formed in the periphery of the top surface of the floating block and located on the hand wheel, a transparent organic glass cover is screwed on the inner wall of the annular groove, the PLC is electrically connected with the water quality sensor, the PLC is electrically connected with a wireless transmission module, the wireless transmission module is in signal connection with a wireless receiving module, the water quality sensor, the PLC control module and the wireless transmission module are electrically connected with the power module.
Preferably, a first limiting block is fixed on the outer wall of the upper end of the cylindrical rod, and a second limiting block matched with the first limiting block is fixed at the bottom of the hollow tube.
Preferably, the cylindrical rod is internally provided with a threaded hole matched with the threaded rod.
Preferably, the aperture of the hollow tube is square, and the cross section of the cylindrical rod is matched with the aperture of the hollow tube.
Preferably, the water quality sensor is a sensor of S800 series.
Preferably, the type of the PLC control is an S-PLC microminiaturized PLC controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is convenient for lifting adjustment, thus being convenient for detecting the quality of river water with different depths, having more flexible use and being capable of monitoring and using more conveniently on line;
2. the utility model discloses a rotate transparent organic glass cover and take off transparent organic glass cover, then rotate the hand wheel, the hand wheel will drive the threaded rod and rotate like this, at this moment the cylindricality pole of spiro union on the threaded rod outer wall will move down, install the removal about carrying out that will follow at the water quality sensor of cylindricality pole bottom like this, just so can detect the different degree of depth quality of water in river, flexibility that can be more like this in the testing process, simultaneously on the information that the PLC controller can detect the water quality sensor sends outside terminal display device to through wireless transport module in the testing process, can be convenient for carry out online detection like this, it is more convenient to use.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is a circuit diagram of the water quality sensor of the present invention;
fig. 4 is a circuit diagram of the wireless transmission module of the present invention;
fig. 5 is a circuit diagram of the PLC controller of the present invention;
fig. 6 is a circuit diagram of a power module of the present invention;
fig. 7 is a circuit diagram of the wireless receiving module of the present invention.
In the figure: 1. floating blocks; 2. a hollow tube; 3. a cylindrical rod; 4. a water quality sensor; 5. a threaded rod; 6. a hand wheel; 7. an annular groove; 8. a transparent organic glass cover; 9. a first stopper; 10. a second limiting block; 11. a threaded bore.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme as shown in figures 1-7, a river water quality underwater on-line monitoring system, which comprises a floating block 1 and a PLC controller, wherein the floating block 1 is internally provided with a hollow tube 2, the inside of the hollow tube 2 is connected with a cylindrical rod 3 in a sliding way, the end part of the cylindrical rod 3 penetrates through the hollow tube 2 and extends to the outside, the bottom of the cylindrical rod 3 is provided with a water quality sensor 4, the inside of the cylindrical rod 3 is screwed with a threaded rod 5, the end part of the threaded rod 5 penetrates through the upper end of the hollow tube 2 and extends to the outside, the end part key of the threaded rod 5 is connected with a hand wheel 6, the top surface of the floating block 1 is positioned at the periphery of the hand wheel 6 and is provided with an annular groove 7, the inner wall of the annular groove 7 is threaded with a transparent organic glass cover 8, the PLC controller is electrically connected with the water quality, the wireless transmission module is in signal connection with a wireless receiving module, the wireless receiving module is electrically connected with a terminal display device, and the water quality sensor, the PLC control module and the wireless transmission module are all electrically connected with the power supply module.
Specifically, a first limiting block 9 is fixed on the outer wall of the upper end of the cylindrical rod 3, and a second limiting block 10 matched with the first limiting block 9 is fixed at the bottom of the hollow tube 2, so that the cylindrical rod can be limited, and the cylindrical rod 3 is prevented from being separated from the length range of the threaded rod 5, so that the device is prevented from being damaged and delayed in use.
Specifically, threaded hole 11 with threaded rod 5 assorted is seted up to the inside of cylindricality pole 3, can carry out regulation from top to bottom like this through rotating threaded rod 5, conveniently detects the quality of water of the different degree of depth through water quality sensor 4.
Specifically, the aperture of hollow tube 2 is square, and the square aperture that sets up for the phase-match in the cross-section of cylindricality pole 3 and the aperture of hollow tube 2 can have fine limiting action, conveniently carries out the removal from top to bottom.
Specifically, the water quality sensor 4 is a sensor of the type S8000 series, and only a required portion needs to be selected to meet the requirement of personalized installation or interface. More importantly, the same electrodes are used, either in a submerged or in-line (pipe) installation.
Specifically, the PLC controlled by the PLC is a microminiaturized PLC controller with the model number of S7-200. The powerful functions of the S7-200PLC controller enable the PLC controller to realize complex control functions no matter the PLC controller operates alone or is connected into a network.
The working principle is as follows: during the use, place the river with floating block 1 earlier, then fix, at this moment rotate transparent organic glass cover 8 and take off transparent organic glass cover 8 from annular groove 7, then rotate hand wheel 6, hand wheel 6 will drive threaded rod 5 and rotate like this, at this moment the cylindricality pole 3 of spiro union on 5 outer walls of threaded rod will the downstream, install the water quality sensor 4 of 3 bottoms of cylindricality pole like this and will follow and carry out the removal from top to bottom, just so can detect the different degree of depth quality of water of river, like this can be more nimble in the testing process, simultaneously on the terminal display device of outside is given to through wireless transport module with the information that the water quality sensor detected to the PLC controller in the testing process, can be convenient for carry out online monitoring like this, use convenience more.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a river quality of water on-line monitoring system under water, includes kicking block (1) and PLC controller, its characterized in that: the water quality monitoring device is characterized in that a hollow tube (2) is mounted inside the floating block (1), a cylindrical rod (3) is connected inside the hollow tube (2) in a sliding mode, the end portion of the cylindrical rod (3) penetrates through the hollow tube (2) and extends to the outside, a water quality sensor (4) is mounted at the bottom of the cylindrical rod (3), a threaded rod (5) is screwed into the cylindrical rod (3), the end portion of the threaded rod (5) penetrates through the upper end of the hollow tube (2) and extends to the outside, a hand wheel (6) is connected with an end key of the threaded rod (5), annular grooves (7) are formed in the periphery, located on the hand wheel (6), of the top surface of the floating block (1), transparent organic glass covers (8) are arranged on the inner wall of the annular grooves (7) in a threaded mode, the PLC is electrically connected with the water quality sensor (, the wireless transmission module is in signal connection with a wireless receiving module, the wireless receiving module is electrically connected with a terminal display device, and the water quality sensor, the PLC control module and the wireless transmission module are all electrically connected with the power supply module.
2. The river water quality underwater on-line monitoring system according to claim 1, characterized in that: a first limiting block (9) is fixed on the outer wall of the upper end of the cylindrical rod (3), and a second limiting block (10) matched with the first limiting block (9) is fixed at the bottom of the hollow tube (2).
3. The river water quality underwater on-line monitoring system according to claim 1, characterized in that: and a threaded hole (11) matched with the threaded rod (5) is formed in the cylindrical rod (3).
4. The river water quality underwater on-line monitoring system according to claim 1, characterized in that: the aperture of the hollow tube (2) is square, and the cross section of the cylindrical rod (3) is matched with the aperture of the hollow tube (2).
5. The river water quality underwater on-line monitoring system according to claim 1, characterized in that: the water quality sensor (4) is a sensor of S8000 series.
6. The river water quality underwater on-line monitoring system according to claim 1, characterized in that: the PLC controlled by the PLC is a microminiaturized PLC controller with the model number of S7-200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719211.9U CN210090442U (en) | 2019-05-16 | 2019-05-16 | Underwater online monitoring system for river water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719211.9U CN210090442U (en) | 2019-05-16 | 2019-05-16 | Underwater online monitoring system for river water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210090442U true CN210090442U (en) | 2020-02-18 |
Family
ID=69479033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719211.9U Expired - Fee Related CN210090442U (en) | 2019-05-16 | 2019-05-16 | Underwater online monitoring system for river water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210090442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447108A (en) * | 2020-03-26 | 2021-09-28 | 哈尔滨学院 | Underwater sound signal processing device |
| CN114217038A (en) * | 2021-12-21 | 2022-03-22 | 江苏省生态环境监测监控有限公司 | Surface water quality early warning, forecasting and monitoring system |
-
2019
- 2019-05-16 CN CN201920719211.9U patent/CN210090442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447108A (en) * | 2020-03-26 | 2021-09-28 | 哈尔滨学院 | Underwater sound signal processing device |
| CN114217038A (en) * | 2021-12-21 | 2022-03-22 | 江苏省生态环境监测监控有限公司 | Surface water quality early warning, forecasting and monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210090442U (en) | Underwater online monitoring system for river water quality | |
| CN207007833U (en) | Water quality monitoring equipment | |
| CN207133274U (en) | A kind of water quality on-line monitoring system with floating body based on technology of Internet of things | |
| CN105403677A (en) | Floating type water quality detection device in aquaculture Internet of Things online monitoring system | |
| CN107340375A (en) | A kind of water pollution on-Line Monitor Device and method | |
| CN205352312U (en) | Detection apparatus for sewage treatment sedimentation tank mud thickness | |
| CN208239419U (en) | Water quality on-line monitoring device with submariner ability | |
| CN206892087U (en) | A kind of optics water quality on-line monitoring system based on technology of Internet of things | |
| CN207948627U (en) | A kind of aquiculture water quality monitoring device | |
| CN207181394U (en) | A kind of modularization water quality on-line monitoring system | |
| CN204422270U (en) | A kind of river sequential sampler | |
| CN209102705U (en) | Suitable for monitoring the service platform of different water area water-qualities | |
| CN201660450U (en) | Water inflow level control device of rotary water decanter | |
| CN215575067U (en) | Wireless intelligent self-cleaning water quality meter | |
| CN205910153U (en) | Multi -parameter quality of water electrode | |
| CN205809051U (en) | Offshore distance vicarious sewage detection equipment | |
| CN210690566U (en) | Buoy type vertical profile water quality monitoring device | |
| CN204789558U (en) | Improve water quality monitoring sample thief | |
| CN209215370U (en) | A kind of water body section water quality synchronous detecting instrument | |
| CN203785928U (en) | Silt sea area near-bottom suspended sediment water sample collector | |
| CN210954002U (en) | Terminal quality of water data display | |
| CN207751990U (en) | A kind of draining detection device | |
| CN205067481U (en) | Floating water quality testing device among aquaculture thing networking on -line monitoring system | |
| CN206856944U (en) | environmental monitoring buoy | |
| CN221056449U (en) | Water quality detection equipment |
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: 20200218 |