CN219179377U - Multi-parameter industrial water quality online monitoring device applying Internet of things technology - Google Patents
Multi-parameter industrial water quality online monitoring device applying Internet of things technology Download PDFInfo
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- CN219179377U CN219179377U CN202223368390.7U CN202223368390U CN219179377U CN 219179377 U CN219179377 U CN 219179377U CN 202223368390 U CN202223368390 U CN 202223368390U CN 219179377 U CN219179377 U CN 219179377U
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Abstract
The utility model discloses a multi-parameter industrial water quality on-line monitoring device applying the technology of the Internet of things, which comprises a box body, a detection assembly and a control assembly. In the device, 4 modules such as the pH value detection module, the conductivity detection module, the chloride ion concentration detection module, the dissolved oxygen content detection module and the like are parameters which are independently detected, the mutual interference is low, the 4 modules are used for referring to a sampling pipeline together, the introduced water quantity of sample water can be reduced, the hardness detection module, the alkalinity detection module and the like are detected at intervals, the control module is used for controlling the two modules, so that the water quantity of the sample water is further reduced, the whole device is designed through reasonable layout, the sewage production is reduced, the simultaneous online detection of various parameters of a field water sample can be realized, the technology of the Internet of things is applied, and the measured value can be displayed on a display screen on the field in real time and transmitted to an Internet of things platform through the Internet of things module.
Description
Technical Field
The utility model relates to the technical field of water quality monitoring, in particular to a multi-parameter industrial water quality on-line monitoring device applying the technology of the Internet of things.
Background
The water quality monitoring refers to the work of uniformly and regularly detecting chemical substances, suspended matters, sediment and water ecology systems in water, monitoring and measuring the types, concentration and change trend of pollutants in water, evaluating water quality and the like. Major monitoring items for water quality monitoring can be divided into two main categories: one type is a comprehensive index reflecting water quality conditions, such as: temperature, color, turbidity, pH, conductivity, suspended matter, dissolved oxygen, chemical oxygen demand, biological oxygen demand, etc.; another category is the detection of some toxic substances, such as: phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides, and the like.
Water quality monitoring plays a very important role in industrial production, and from the industrial water, the physical properties and chemical components of the industrial water must be known through water quality monitoring, because various industries not only need to use enough water quantity, but also have different requirements on water quality due to different purposes of various industrial production. For example, industrial water from a boiler plant cannot contain a large amount of calcium and magnesium sulfate, which would otherwise cause scale generation inside the boiler, consume more fuel, and may cause explosion of the boiler; cooling equipment in metallurgical plants also has very strict specifications for the content of suspended substances in the feed water. The water quality of industrial water is monitored, and whether the water quality monitoring result affects the quality of products or not is considered, and whether containers and pipelines of detection equipment are easy to damage or not is also considered.
Most water quality monitoring in the current industry relies on manual measurement and recording after on-site sampling by workers, and the manual sampling detection method requires special personnel to operate and sample, and after on-site sampling by technicians, the workers are transported to a laboratory for manual monitoring and recording, and meanwhile, during the process of sampling to detection, the workers are exposed to air due to improper operation of the technicians, so that detection results of certain indexes such as turbidity, pH value and the like are affected. In addition, samples are placed on different detection devices for detection in batches, errors may exist in manual measurement in the detection process, and measured data also need to be manually input into a computer, so that certain error and hysteresis of the data are caused, and a monitoring result can only be detected intermittently and cannot be recorded and transmitted in real time.
The current industry also adopts an online detection technology, and the online real-time recording and water quality transmission conditions are realized by setting sampling points on the site, inputting the sampling points to on-site online detection equipment and inputting the detection result into a central control room through a signal wire. Most online water quality monitoring devices in the industry introduce sample water in two ways: firstly, a plurality of sampling pipelines are arranged on a pipeline, then the sampling pipelines are led into detection equipment for detection, and different sampling pipelines correspond to one detection item, but a large amount of sample water is required to be led in the mode, and the sample water after detection and use is discharged to a wastewater tank, so that the sewage treatment work is increased; secondly, a large amount of sample water is introduced through a sampling pipeline, a flow dividing device is arranged in the equipment, the sample water is distributed into all detection instruments and then detected, but a perfect secondary sample water supply management system is required to be established in the mode, and the required water pressure and water flow are different for different detection equipment, so that the amount of the sample water to be introduced is difficult to accurately calculate, the excessive sample water is introduced, and the sewage treatment work is increased. In addition, the partial water quality on-line monitoring device can only monitor partial parameters in hardness, PH value, conductivity, chloride ions, alkalinity, turbidity and dissolved oxygen content, and can not monitor multiple parameters simultaneously, and the surface of the signal wire is easy to damage or can be bitten by mice in the installation process, so that the quality of data transmission can be influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the multi-parameter industrial water quality on-line monitoring device using the Internet of things technology, which solves the conventional problems, can realize simultaneous on-line detection of various parameters of a field water sample, reduces the sewage generation amount through reasonable layout design, simultaneously uses the Internet of things technology, and can display measured values on a field display screen and transmit the measured values to an Internet of things platform in real time, thereby reducing the wiring risk of a signal transmission line from the field to central control.
The utility model is realized by adopting the following technical scheme:
a multi-parameter industrial water quality on-line monitoring device applying the technology of the Internet of things comprises:
the water tank comprises a tank body, wherein one side of the tank body is provided with a first water inlet joint, a second water inlet joint, a third water inlet joint and a fourth water inlet joint, and the other side of the tank body is provided with a first water discharge joint, a second water discharge joint, a third water discharge joint and a fourth water discharge joint;
the detection assembly comprises a hardness detection module, an alkalinity detection module, a pH value detection module, a conductivity detection module, a chloride ion concentration detection module, a turbidity detection module and a dissolved oxygen content detection module, wherein the first water inlet joint is sequentially connected with the pH value detection module, the conductivity detection module, the chloride ion concentration detection module, the dissolved oxygen content detection module and the first water outlet joint through a first connecting pipe so that the pH value detection module, the conductivity detection module, the chloride ion concentration detection module and the dissolved oxygen content detection module form a serial detection module; the second water inlet connector is sequentially connected with the turbidity detection module and the second water outlet connector through a second connecting pipe; the third water inlet joint is sequentially connected with the alkalinity detection module and the third water outlet joint through a third connecting pipe; the fourth water inlet joint is sequentially connected with the hardness detection module and the fourth water outlet joint through a fourth connecting pipe; and
the control assembly comprises a display screen, an Internet of things module and a control module, wherein the display screen is provided with a data collection module and a signal sending module, the data collection module is electrically connected with the detection assembly, the signal sending module is electrically connected with the Internet of things module, and the control module is electrically connected with the alkalinity detection module and the hardness detection module respectively.
Preferably, a first control valve is installed at one end of the first connecting pipe, which is close to the first water inlet joint, a second control valve is installed at one end of the second connecting pipe, which is close to the second water inlet joint, a third control valve is installed at one end of the third connecting pipe, which is close to the third water inlet joint, and a fourth control valve is installed at one end of the fourth connecting pipe, which is close to the fourth water inlet joint.
Preferably, the first control valve, the second control valve, the third control valve and the fourth control valve are throttle valves.
Preferably, a micro booster pump electrically connected with the control assembly is arranged between the serial detection module and the first control valve, and the micro booster pump is used for carrying out timing flushing on the serial module.
Preferably, the control assembly further comprises an audible and visual alarm module arranged at the top of the box body, and the audible and visual alarm module is electrically connected with the display screen.
Preferably, the multi-parameter industrial water quality online monitoring device applying the internet of things technology further comprises a power supply assembly, wherein the power supply assembly comprises an air switch, a transformer and a relay, and the air switch is respectively and electrically connected with the detection assembly and the control assembly through the transformer; one end of the relay is electrically connected with the control module, and the other end of the relay is electrically connected with the hardness detection module and the alkalinity detection module respectively.
Preferably, a mounting plate and a partition plate are arranged in the box body, the partition plate divides the mounting plate into an upper layer mounting cavity and a lower layer mounting cavity, the upper layer mounting cavity is used for mounting the power supply assembly and the control assembly, and the lower layer mounting cavity is used for mounting the detection assembly.
Preferably, the hardness detection module and the alkalinity detection module are respectively arranged on two opposite sides of the upper end of the lower layer installation cavity, the pH value detection module, the conductivity detection module, the chloride ion concentration detection module and the dissolved oxygen content detection module are all positioned below the hardness detection module, and the turbidity detection module is positioned below the alkalinity detection module.
Preferably, the display screen is located in the middle of the upper layer installation cavity, the air switch is located on one side of the display screen, the transformer is located below the air switch, and the control module and the relay are arranged on the other side of the display screen.
Preferably, the internet of things module is a communication device adopting a 4G/5G network.
Compared with the prior art, the utility model has the beneficial effects that:
according to the multi-parameter industrial water quality online monitoring device applying the Internet of things technology, the detection assembly and the control assembly are arranged in the box body, 4 modules such as the pH value detection module, the conductivity detection module, the chloride ion concentration detection module and the dissolved oxygen content detection module are parameters which are independently detected, the mutual interference is low, the 4 modules are used for referencing a sampling pipeline together, the water quantity of the sample water can be reduced, the hardness detection module, the alkalinity detection module and the like are detected at intervals, the control module is used for controlling the two modules, so that the water quantity of the sample water is further reduced, the whole device is enabled to realize simultaneous online detection on various parameters of an on-site water sample through reasonable layout design, meanwhile, the measured value can be displayed on a display screen on site in real time and transmitted to an Internet of things platform through the Internet of things module, and the wiring risk of a signal transmission line in site to central control is reduced.
Drawings
FIG. 1 is a schematic diagram showing the internal structure of an on-line monitoring device for multi-parameter industrial water quality using Internet of things technology according to a preferred embodiment of the present utility model;
fig. 2 is a side view of the case shown in fig. 1.
In the figure: 10. a case; 11. a first water inlet joint; 110. a first connection pipe; 12. a second water inlet joint; 120. a second connection pipe; 13. a third water inlet joint; 130. a third connection pipe; 14. a fourth water inlet joint; 140. a fourth connection pipe; 20. a detection assembly; 21. a hardness detection module; 22. an alkalinity detection module; 23. a pH value detection module; 24. a conductivity detection module; 25. a chloride ion concentration detection module; 26. a turbidity detection module; 27. a dissolved oxygen content detection module; 30. a control assembly; 31. a display screen; 32. the Internet of things module; 33. a control module; 34. an audible and visual alarm module; 40. a micro booster pump; 50. a power supply assembly; 51. an air switch; 52. a transformer; 53. and a relay.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present utility model, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
Referring to fig. 1-2, an on-line multi-parameter industrial water quality monitoring device using internet of things according to a preferred embodiment of the present utility model is used for on-line monitoring of water quality, so as to overcome the problems of large error in manual water quality monitoring, insufficient data and slow data transmission, so that the running cost and maintenance cost of the whole device are low, and manpower and material resources can be saved. Specifically, the multi-parameter industrial water quality on-line monitoring device comprises a box body 10, a detection assembly 20 and a control assembly 30, wherein the detection assembly 20 and the control assembly 30 are arranged in the box body 10.
One side of the box 10 is provided with a first water inlet joint 11, a second water inlet joint 12, a third water inlet joint 13 and a fourth water inlet joint 14, the other side of the box 10 is provided with a first water outlet joint, a second water outlet joint, a third water outlet joint and a fourth water outlet joint, each water inlet joint and each water outlet joint are all arranged on the box 10, the box 10 does not need to be opened, and a sampling pipeline can be connected, so that the installation convenience of the whole equipment is improved, namely on-line monitoring can be realized by inserting the relevant joints through the on-site sampling pipeline, the water outlet joints are connected to a wastewater tank, and the detected wastewater is treated.
The detection assembly 20 comprises a hardness detection module 21, an alkalinity detection module 22, a pH value detection module 23, a conductivity detection module 24, a chloride ion concentration detection module 25, a turbidity detection module 26 and a dissolved oxygen content detection module 27, wherein the first water inlet joint 11 is sequentially connected with the pH value detection module 23, the conductivity detection module 24, the chloride ion concentration detection module 25, the dissolved oxygen content detection module 27 and the first water outlet joint through a first connecting pipe 110 so that the pH value detection module 23, the conductivity detection module 24, the chloride ion concentration detection module 25 and the dissolved oxygen content detection module 27 form a series detection module; the second water inlet joint 12 is sequentially connected with the turbidity detection module 26 and the second water outlet joint through a second connecting pipe 120; the third water inlet joint 13 is sequentially connected with the alkalinity detecting module 22 and the third water outlet joint through a third connecting pipe 130; the fourth water inlet joint 14 is sequentially connected with the hardness detection module 21 and the fourth water outlet joint through a fourth connecting pipe 140, namely, according to the properties of different detection projects, reasonable layout design is adopted to reduce the introduced sampling pipelines.
The control assembly 30 comprises a display screen 31, an internet of things module 32 and a control module 33, wherein the display screen 31 is provided with a data collection module and a signal sending module, the data collection module is electrically connected with the detection assembly 20, the signal sending module is electrically connected with the internet of things module 32, and the control module 33 is electrically connected with the alkalinity detection module 22 and the hardness detection module 21 respectively. The display screen 31 is used as a main data collecting, transmitting and controlling board, in which a single chip microcomputer and a data storage board are arranged to realize some operations such as collecting, recording and inquiring of each detection data, and issues control instructions to the detection assembly 20 and other components. The internet of things module 32 is communication equipment adopting a 4G/5G network, and also can be a cloud end, and transmits detection data to the internet of things platform, and the display screen 31, the central control large screen and the user mobile phone client can check whether the supplied water quality is qualified in real time so as to facilitate the management and operation of the user mobile phone client. The control module 33 is used for controlling the hardness detection module 21 and the alkalinity detection module 22 for intermittent detection so as to control the switch of the two modules according to specific interval time, and the control module 33 is also a singlechip or other structure. Because the singlechip, the data storage plate, the communication equipment, the cloud end and the like are conventional equipment in the field, the description is omitted here.
In one embodiment, a first control valve is installed at one end of the first connecting pipe close to the first water inlet joint 11, a second control valve is installed at one end of the second connecting pipe close to the second water inlet joint 12, a third control valve is installed at one end of the third connecting pipe close to the third water inlet joint 13, and a fourth control valve is installed at one end of the fourth connecting pipe close to the fourth water inlet joint 14. According to the requirements of each detection module, the sample water flow rate is adjusted through each control valve, so that the sample water flow rate meets the detection requirements of each detection module, and the detection accuracy is ensured. Optionally, the first control valve, the second control valve, the third control valve and the fourth control valve are throttle valves.
In other embodiments, a micro booster pump 40 electrically connected to the control assembly 30 is disposed between the serial detection module and the first control valve, and the micro booster pump 40 is used for timing flushing the serial detection module. The pH value detection module 23, the conductivity detection module 24, the chloride ion concentration detection module 25, the dissolved oxygen content detection module 27 and other 4 modules are taken as a whole, and the effluent of the pH value detection module 23 is sequentially supplied to the conductivity detection module 24, the chloride ion detection module 25 and the dissolved oxygen content detection module 27 so as to reduce the introduced water quantity of sample water, and simultaneously, the modules are washed at regular time according to the requirement through the action of the micro booster pump 40, so that the blockage is avoided, and the detection accuracy is improved.
Optionally, the control assembly 30 further includes an audible and visual alarm module 34 mounted on the top of the case 10, and the audible and visual alarm module 34 is electrically connected to the display screen 31. When the water quality is in question, the audible and visual alarm and the platform of the Internet of things are sent out to alarm in time so as to remind a user to check and process.
Based on the above structure, the multi-parameter industrial water quality on-line monitoring device of the utility model further comprises a power supply assembly 50, wherein the power supply assembly 50 comprises an air switch 51, a transformer 52 and a relay 53, and the air switch 51 is respectively and electrically connected with the detection assembly 20 and the control assembly 30 through the transformer 52; one end of the relay 53 is electrically connected with the control module 33, and the other end of the relay 53 is electrically connected with the hardness detection module 21 and the alkalinity detection module 22 respectively. The external power supply of the system is 220V power supply, the air switch 51 controls the switch of the whole power supply system, and the 220V alternating current is changed into 24V alternating current through the transformer 52, so that the voltage of the 220V alternating current meets the power consumption requirements of each device.
The box 10 is internally provided with a mounting plate and a partition plate, the partition plate divides the mounting plate into an upper layer mounting cavity and a lower layer mounting cavity, the upper layer mounting cavity is used for mounting the power supply assembly 50 and the control assembly 30, and the lower layer mounting cavity is used for mounting the detection assembly 20. Wherein, hardness detection module 21, basicity detection module 22 set up respectively in the relative both sides of the upper end of lower floor's installation cavity, pH value detection module 23, conductivity detection module 24, chloride ion concentration detection module 25, dissolved oxygen content detection module 27 all are located hardness detection module 21 below, and turbidity detection module 26 is located basicity detection module 22 below. The display screen 31 is located the middle part of upper mounting chamber, and air switch 51 is located one side of display screen 31, and transformer 52 is located the below of air switch 51, and control module 33, relay 53 locate the opposite side of display screen 31. The components can be reasonably arranged in the box 10, and the connecting pipeline or the route is arranged at the rear side of the mounting plate, so that after the design, the equipment can be separated from the wire pipe, and the arrangement rationality of the route is improved.
The control assembly 30 is connected with each detection module of the detection assembly 20 through a signal cable to realize data collection and monitoring control; the power supply assembly 50 is connected with each module of the control assembly 30 and each detection module of the detection assembly 20 through a power cable to energize each device. The connection modes of the signal lines and the power lines of the components are shown in fig. 1, and are not repeated here.
In one embodiment, the case 10 is approximately rectangular, the size of the case 10 is 350 x 900 x 1400mm, the detachable plate is installed on the back of the case 10, the installation and the maintenance are convenient, a door body is arranged on the front of the case 10, the switch position is centered on the right, a wire hole is arranged on the upper side of the case 10, a reserved joint is arranged on the lower side of the case 10, and the reserved joint and other joints are arranged side by side.
According to the multi-parameter industrial water quality on-line monitoring device applying the Internet of things technology, the detection assembly 20 and the control assembly 30 are arranged in the box 10, 4 modules such as the pH value detection module 23, the conductivity detection module 24, the chloride ion concentration detection module 25 and the dissolved oxygen content detection module 27 are parameters which are independently detected, the mutual interference is low, the 4 modules jointly refer to a sampling pipeline, the introduced water quantity of sample water can be reduced, the hardness detection module 21, the alkalinity detection module 22 and the like are detected at intervals, the two modules are controlled by the control module 33, and therefore the water quantity of the sample water is further reduced, the whole device is designed through reasonable layout, the sewage generation amount is reduced, the on-line detection of various parameters of a field water sample can be realized, meanwhile, the measured value can be displayed on a display screen 31 on the site in real time and transmitted to an Internet of things platform through the Internet of things module 32, and the wiring risk of a signal transmission line in the field to the central control is reduced.
The working principle is as follows: sample water enters from the side part of the box body 10 and respectively enters into four pipelines through connecting pipes, the first path enters into a serial detection module formed by a pH value detection module 23, a conductivity detection module 24, a chloride ion concentration detection module 25 and a dissolved oxygen content detection module 27, the pH value, the conductivity, the chloride ion concentration and the dissolved oxygen content of water are sequentially detected, the second path enters into a turbidity detection module 26, the turbidity of the water is detected, the third path enters into an alkalinity detection module 22, the alkalinity of the water is detected, the fourth path enters into a hardness detection module 21, the hardness of the water is detected, and finally the detected sample water is discharged from the other side of the equipment through a drain pipe and is discharged to a wastewater pool for reprocessing. The detected data are transmitted to the display screen 31 through the signal line, and then transmitted to the Internet of things platform through the 4G/5G network of the Internet of things module 32, and the display screen 31, the central control large screen and the user mobile phone client can check whether the supplied water quality is qualified in real time, and if the water quality is in question, an alarm can be timely sent out through the audible and visual alarm of the box body 10 and the Internet of things platform. The control module 33 cooperates with the relay 53 to control intermittent detection of the alkalinity detecting module 22, the hardness detecting module 21.
According to the utility model, the on-line data monitoring and transmission display are realized through real-time measurement and the internet of things technology statistics of the hardness, the PH value, the conductivity, the chloride ions, the alkalinity, the turbidity, the dissolved oxygen content and other parameters of the industrial water, so that a user can clearly know the real-time condition of the water quality. Meanwhile, the water quality parameters generate a graph, so that a user can know the water quality change condition conveniently; the manual testing procedure is solved, the labor intensity of workers is reduced, and the labor cost is reduced. Based on the platform of the Internet of things, water quality reports including but not limited to hardness, pH value, conductivity, chloride ions, alkalinity, turbidity and dissolved oxygen content graphs are automatically generated for users regularly, guidance is provided for dosing of production water, equipment scaling is avoided, and the purposes of saving energy and reducing risks are achieved. Based on the internet of things platform, the water quality abnormality alarming function is provided, besides the on-site audible and visual alarming device, alarming information can be transmitted to a central control large screen and a mobile terminal of a user through the internet of things technology, and the user can find and process the alarm information in time conveniently.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. Multi-parameter industrial water quality on-line monitoring device applying internet of things technology, which is characterized by comprising:
the water tank comprises a tank body, wherein one side of the tank body is provided with a first water inlet joint, a second water inlet joint, a third water inlet joint and a fourth water inlet joint, and the other side of the tank body is provided with a first water discharge joint, a second water discharge joint, a third water discharge joint and a fourth water discharge joint;
the detection assembly comprises a hardness detection module, an alkalinity detection module, a pH value detection module, a conductivity detection module, a chloride ion concentration detection module, a turbidity detection module and a dissolved oxygen content detection module, wherein the first water inlet joint is sequentially connected with the pH value detection module, the conductivity detection module, the chloride ion concentration detection module, the dissolved oxygen content detection module and the first water outlet joint through a first connecting pipe so that the pH value detection module, the conductivity detection module, the chloride ion concentration detection module and the dissolved oxygen content detection module form a serial detection module; the second water inlet connector is sequentially connected with the turbidity detection module and the second water outlet connector through a second connecting pipe; the third water inlet joint is sequentially connected with the alkalinity detection module and the third water outlet joint through a third connecting pipe; the fourth water inlet joint is sequentially connected with the hardness detection module and the fourth water outlet joint through a fourth connecting pipe; and
the control assembly comprises a display screen, an Internet of things module and a control module, wherein the display screen is provided with a data collection module and a signal sending module, the data collection module is electrically connected with the detection assembly, the signal sending module is electrically connected with the Internet of things module, and the control module is electrically connected with the alkalinity detection module and the hardness detection module respectively.
2. The on-line monitoring device for multi-parameter industrial water quality using technology of internet of things according to claim 1, wherein the first connecting pipe is provided with a first control valve at one end close to the first water inlet joint, the second connecting pipe is provided with a second control valve at one end close to the second water inlet joint, the third connecting pipe is provided with a third control valve at one end close to the third water inlet joint, and the fourth connecting pipe is provided with a fourth control valve at one end close to the fourth water inlet joint.
3. The on-line monitoring device for multi-parameter industrial water quality using the internet of things technology according to claim 2, wherein the first control valve, the second control valve, the third control valve and the fourth control valve are throttle valves.
4. The multi-parameter industrial water quality online monitoring device applying the internet of things technology according to claim 2, wherein a micro booster pump electrically connected with the control assembly is arranged between the serial detection module and the first control valve, and the micro booster pump is used for carrying out timing flushing on the serial detection module.
5. The on-line monitoring device for multi-parameter industrial water quality using the internet of things technology according to claim 1, wherein the control assembly further comprises an audible and visual alarm module installed at the top of the box body, and the audible and visual alarm module is electrically connected with the display screen.
6. The online multi-parameter industrial water quality monitoring device using the internet of things technology according to claim 1, wherein the online multi-parameter industrial water quality monitoring device using the internet of things technology further comprises a power supply assembly, the power supply assembly comprises an air switch, a transformer and a relay, and the air switch is respectively and electrically connected with the detection assembly and the control assembly through the transformer; one end of the relay is electrically connected with the control module, and the other end of the relay is electrically connected with the hardness detection module and the alkalinity detection module respectively.
7. The on-line monitoring device for multi-parameter industrial water quality by utilizing the internet of things technology according to claim 6, wherein a mounting plate and a partition plate are arranged in the box body, the partition plate divides the mounting plate into an upper mounting cavity and a lower mounting cavity, the upper mounting cavity is used for mounting the power supply assembly and the control assembly, and the lower mounting cavity is used for mounting the detection assembly.
8. The on-line monitoring device for multi-parameter industrial water quality by utilizing the internet of things technology according to claim 7, wherein the hardness detection module and the alkalinity detection module are respectively arranged on two opposite sides of the upper end of the lower layer installation cavity, the pH value detection module, the conductivity detection module, the chloride ion concentration detection module and the dissolved oxygen content detection module are all positioned below the hardness detection module, and the turbidity detection module is positioned below the alkalinity detection module.
9. The on-line monitoring device for multi-parameter industrial water quality by utilizing the technology of the Internet of things according to claim 7, wherein the display screen is positioned in the middle of the upper-layer installation cavity, the air switch is positioned on one side of the display screen, the transformer is positioned below the air switch, and the control module and the relay are arranged on the other side of the display screen.
10. The multi-parameter industrial water quality online monitoring device applying the internet of things technology according to claim 1, wherein the internet of things module is a communication device adopting a 4G/5G network.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223368390.7U CN219179377U (en) | 2022-12-14 | 2022-12-14 | Multi-parameter industrial water quality online monitoring device applying Internet of things technology |
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| CN202223368390.7U CN219179377U (en) | 2022-12-14 | 2022-12-14 | Multi-parameter industrial water quality online monitoring device applying Internet of things technology |
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| CN219179377U true CN219179377U (en) | 2023-06-13 |
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| CN202223368390.7U Active CN219179377U (en) | 2022-12-14 | 2022-12-14 | Multi-parameter industrial water quality online monitoring device applying Internet of things technology |
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2022
- 2022-12-14 CN CN202223368390.7U patent/CN219179377U/en active Active
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