CN110672374A - Online intelligent water quality monitoring system - Google Patents
Online intelligent water quality monitoring system Download PDFInfo
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- CN110672374A CN110672374A CN201910976910.6A CN201910976910A CN110672374A CN 110672374 A CN110672374 A CN 110672374A CN 201910976910 A CN201910976910 A CN 201910976910A CN 110672374 A CN110672374 A CN 110672374A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The invention discloses an online intelligent water quality monitoring system, which comprises a workbench, a sampling mechanism, a singlechip and a display, wherein the workbench is connected with the sampling mechanism; the lower terminal surface of workstation is equipped with fixed establishment, four are no less than to fixed establishment's quantity, fixed establishment is at the lower terminal surface edge evenly distributed of workstation, the up end middle part of workstation is equipped with water quality monitoring mechanism, the inclined to left side of workstation up end is equipped with sampling mechanism, sampling mechanism and water quality monitoring mechanism are connected through sample conveying mechanism, the up end of workstation is equipped with the information exchange unit, wherein: the water quality monitoring device is provided with a corresponding information exchange unit, and can feed back the change of water quality information to a user in time.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to an online intelligent water quality monitoring system.
Background
With the development of economy in China, the improvement of the industrialization level and the increasingly prominent environmental problems, water pollution is a problem which has to be solved by people, in order to timely recognize the water quality condition of each region, water quality monitoring becomes an indispensable means, at present, aiming at water quality monitoring, the conventional mode is to sample water quality manually and then carry the water quality to a corresponding monitoring unit for water quality monitoring, but the mode has defects, the manual sampling process is complex, great inconvenience is brought to monitoring personnel, and meanwhile, the monitoring mode has certain hysteresis and cannot feed back the change of water quality information in time.
Disclosure of Invention
The invention aims to overcome the technical problems in the prior art, and provides an online intelligent water quality monitoring system which is provided with a corresponding sampling mechanism, a sample conveying mechanism and a water quality monitoring mechanism, can realize automatic sampling and water quality monitoring of water, is provided with a corresponding information communication unit, can timely feed back the change of water quality information to a user, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an online intelligent water quality monitoring system comprises a workbench, a sampling mechanism, a water quality monitoring mechanism, a singlechip and a display; the water quality monitoring device comprises a workbench, and is characterized in that the lower end face of the workbench is provided with fixing mechanisms, the number of the fixing mechanisms is not less than four, the fixing mechanisms are uniformly distributed on the edge of the lower end face of the workbench, the middle part of the upper end face of the workbench is provided with a water quality monitoring mechanism, the left side of the upper end face of the workbench is provided with a sampling mechanism, the sampling mechanism is connected with the water quality monitoring mechanism through a sample conveying mechanism, and the upper end face of the workbench is provided with an information exchange unit; wherein: the single chip microcomputer and the display are fixed on the upper end face of the workbench, the single chip microcomputer is electrically connected with an external power supply, and the single chip microcomputer is electrically connected with the display.
The sampling mechanism is used for collecting samples of water to be measured, the sample conveying mechanism is used for conveying the samples to the water quality monitoring mechanism, the water quality monitoring mechanism is used for monitoring and analyzing water quality, and the information exchange unit is used for exchanging the information between the system and external information.
Furthermore, fixed establishment includes the bracing piece, the lower terminal surface of workstation is connected to the upper end of bracing piece, the lower extreme of bracing piece is connected with the broken head of toper, and fixed establishment guarantees the fixed of this system when using.
Further, the water quality monitoring mechanism comprises a water quality analysis barrel, the upper end of the water quality analysis barrel is communicated with a liquid inlet pipe, a water quality analyzer is arranged inside the water quality analysis barrel, a liquid drainage mechanism is arranged in the middle of the lower end face of the water quality analysis barrel, the water quality analyzer is electrically connected with a single chip microcomputer, and the water quality monitoring mechanism realizes analysis and monitoring of the water quality of the sample.
Further, the drainage mechanism comprises a drainage pipe, the upper end of the drainage pipe is communicated with the inside of the water quality analysis barrel, an electromagnetic valve is arranged in the middle of the drainage pipe, a mounting hole corresponding to the drainage pipe is formed in the workbench, the drainage pipe penetrates through the mounting hole, the electromagnetic valve is electrically connected with the single chip microcomputer, and the drainage mechanism ensures that the drainage of detected water in the water quality monitoring mechanism is convenient for the normal monitoring.
Furthermore, the sampling mechanism comprises two connecting rods which are opposite from front to back, the lower ends of the connecting rods are connected with the upper end surface of the workbench, the upper ends of the two connecting rods are respectively connected with the front end and the back end of the lower end surface of the mounting plate, a stepping motor is fixed in the middle of the lower end surface of the mounting plate, an output shaft of the stepping motor penetrates through the mounting plate and is connected with one end of the lower end surface of the connecting plate, the other end of the lower end surface of the connecting plate is connected with two electric telescopic rods which are opposite from front to back, the lower end of the electric telescopic rods is connected with the upper end surface of the fixing plate, a water pump is fixed on the lower end surface of the fixing plate, an infrared distance meter is arranged on the upper end surface of the fixing plate and is positioned under the connecting plate, the infrared distance meter is electrically connected with the single chip microcomputer, the stepping motor, the accuracy of the monitoring result is ensured.
Further, sample conveying mechanism includes the infusion hose, the one end of infusion hose is linked together with the delivery outlet of water pump, the other end of infusion hose is linked together with the feed liquor pipe of water quality analysis barrel, the middle part of infusion hose is equipped with liquid flow measurement appearance, the singlechip is connected to the flow measurement appearance electricity, and sample conveying mechanism realizes that the sample can be normal carry to water quality monitoring mechanism guarantees water quality monitoring's normal clear.
Furthermore, the information exchange unit comprises a signal transmitter and a signal receiver, the signal receiver is electrically connected with the single chip microcomputer, the signal transmitter is electrically connected with the single chip microcomputer, and the information exchange unit ensures normal information exchange between the system and an external control end and ensures timely feedback of water quality information.
Compared with the prior art, the invention has the beneficial effects that: this online intelligent water quality monitoring system has following benefit:
the mechanism is simple, high durability and convenient use, and the water quality monitoring device is provided with a corresponding sampling mechanism, a sample conveying mechanism and a water quality monitoring mechanism, and can realize automatic sampling and water quality monitoring of water by matching the sampling mechanism, the sample conveying mechanism and the water quality monitoring mechanism, avoid inconvenience caused by manual sampling monitoring, and be provided with a corresponding information exchange unit, and the change of water quality information can be timely fed back to a user through the information exchange unit, so that the condition of water quality pollution which possibly occurs is effectively avoided.
Drawings
FIG. 1 is a structural diagram of an online intelligent water quality monitoring system of the present invention;
FIG. 2 is a longitudinal sectional view of an on-line intelligent water quality monitoring system according to the present invention;
FIG. 3 is a cross sectional view of an on-line intelligent water quality monitoring system according to the present invention.
In the figure: 1 workbench, 2 single chip microcomputers, 3 displays, 4 information communication units, 41 signal transmitters, 42 signal receivers, 5 sample conveying mechanisms, 51 liquid flow measuring instruments, 52 transfusion hoses, 6 fixing mechanisms, 61 supporting rods, 62 conical ground breaking heads, 7 sampling mechanisms, 71 connecting rods, 72 stepping motors, 73 mounting plates, 74 water pumps, 75 infrared distance measuring instruments, 76 fixing plates, 77 electric telescopic rods, 78 connecting plates, 8 liquid discharging mechanisms, 81 liquid discharging pipes, 82 electromagnetic valves, 9 water quality monitoring mechanisms, 91 water quality analyzing cylinder bodies, 92 liquid inlet pipes and 93 water quality analyzers.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
example one
An online intelligent water quality monitoring system comprises a workbench 1, a sampling mechanism 7, a water quality monitoring mechanism 9, a singlechip 2 and a display 3; the lower end face of the workbench 1 is provided with fixing mechanisms 6, the number of the fixing mechanisms 6 is not less than four, the fixing mechanisms 6 are uniformly distributed on the edge of the lower end face of the workbench 1, the middle part of the upper end face of the workbench 1 is provided with a water quality monitoring mechanism 9, the left side of the upper end face of the workbench 1 is provided with a sampling mechanism 7, the sampling mechanism 7 is connected with the water quality monitoring mechanism 9 through a sample conveying mechanism 5, and the upper end face of the workbench 1 is provided with an information exchange unit 4; the single chip microcomputer 2 and the display 3 are fixed on the upper end face of the workbench 1, the single chip microcomputer 2 is electrically connected with an external power supply, the single chip microcomputer 2 is electrically connected with the display 3, a sample is transmitted to the water quality monitoring mechanism 9 through the sample conveying mechanism 5, monitoring and analysis of water quality are achieved through the water quality monitoring mechanism 9, and exchange between the system and external information is achieved through the information exchange unit 4.
Example two
The difference between this embodiment and the first embodiment is:
in this embodiment, the fixing mechanism 6 includes a supporting rod 61, the upper end of the supporting rod 61 is connected to the lower end surface of the working table 1, the lower end of the supporting rod 61 is connected to the conical ground breaking head 62, and the fixing mechanism 6 ensures the fixation of the system when in use.
In this embodiment, water quality monitoring mechanism 9 includes water quality analysis barrel 91, and water quality analysis barrel 91's upper end intercommunication has feed liquor pipe 92, and water quality analysis barrel 91's inside is equipped with water quality analyzer 93, and water quality analysis barrel 91's lower terminal surface middle part is equipped with drainage mechanism 8, and water quality analyzer 93 electricity is connected singlechip 2, and water quality monitoring mechanism 9 realizes the analysis and monitoring to sample quality of water.
In this embodiment, drainage mechanism 8 includes fluid-discharge tube 81, and the upper end of fluid-discharge tube 81 is linked together with water quality analysis barrel 91's inside, and the middle part of fluid-discharge tube 81 is equipped with solenoid valve 82, is equipped with the mounting hole corresponding with fluid-discharge tube 81 on the workstation 1, and fluid-discharge tube 81 passes the mounting hole, and singlechip 2 is connected to solenoid valve 82 electricity, and drainage mechanism 8 guarantees the drainage of having detected water among water quality monitoring mechanism 9 and is convenient for the normal clear of next monitoring.
EXAMPLE III
The difference between this embodiment and the first embodiment is:
in this embodiment, the sampling mechanism 7 includes two connecting rods 71 opposite to each other in the front-back direction, the lower ends of the connecting rods 71 are connected to the upper end surface of the workbench 1, the upper ends of the two connecting rods 71 are respectively connected to the front and back ends of the lower end surface of the mounting plate 73, a stepping motor 72 is fixed in the middle of the lower end surface of the mounting plate 73, an output shaft of the stepping motor 72 penetrates through the mounting plate 73 and is connected to one end of the lower end surface of the connecting plate 78, the other end of the lower end surface of the connecting plate 78 is connected to two electric telescopic rods 77 opposite in the front-back direction, the lower end of the electric telescopic rod 77 is connected to the upper end surface of the fixing plate 76, a water pump 74 is fixed on the lower end surface of the fixing plate 76, an infrared distance meter 75 is arranged on the upper end surface of the fixing plate 76, the infrared distance meter 75 is located under the connecting plate 78, the infrared, the accuracy of the monitoring result is ensured.
In this embodiment, the sample conveying mechanism 5 includes the infusion hose 52, and the one end of infusion hose 52 is linked together with the delivery outlet of water pump 74, and the other end of infusion hose 52 is linked together with the feed liquor pipe 92 of water quality analysis barrel 91, and the middle part of infusion hose 52 is equipped with liquid flow measurement appearance 51, and singlechip 2 is connected to flow measurement appearance 51 electricity, and sample conveying mechanism 5 realizes that the sample can be normal carry to water quality monitoring mechanism 9 and guarantees water quality monitoring's normal clear.
In this embodiment, the information communication unit 4 includes a signal transmitter 41 and a signal receiver 42, the signal receiver 42 is electrically connected to the single chip microcomputer 2, the signal transmitter 41 is electrically connected to the single chip microcomputer 2, and the information communication unit 4 ensures normal information communication between the system and an external control end, and ensures timely feedback of water quality information.
When in use: the fixing of the system is realized through the fixing mechanism 6, the step motor 72, the water pump 74 and the electric telescopic rod 77 are controlled by the singlechip 2 to realize the sampling of different depths at a plurality of positions by the sampling mechanism 7, in the process, the infrared distance measuring instrument 75 detects the distance information between the fixing plate 76 and the connecting plate 78 and feeds the information back to the singlechip 2, thereby realizing the control of the sampling depth of the sample, the sample is conveyed into the water quality monitoring mechanism 9 through the sample conveying mechanism 5, the liquid flow measuring instrument 51 detects the amount of the sample and feeds the information back to the singlechip 2, thereby ensuring the quantitative sampling, the water quality analyzer 93 detects the water quality information of the sample and feeds the information back to the singlechip 2, the signal emitter 41 is controlled by the singlechip 2 to feed the detected water quality information back to a user in time, and the signal receiver 42 receives the use information of the user, can realize the timing detection function of this system, detect the back that finishes, the emission of surveying the sample can be realized to singlechip 2 control solenoid 82's work, guarantees next water quality monitoring's normal clear, and singlechip 2 control display 3 works, can show monitoring information, and the user near the system of being convenient for observes.
It should be noted that the single chip microcomputer 2 disclosed in this embodiment is an AVR single chip microcomputer manufactured by Atmel corporation, the display 3, the signal transmitter 41, the signal receiver 42, the liquid flow meter 51, the stepping motor 72, the water pump 74, the infrared distance meter 75, the electric telescopic rod 77, the electromagnetic valve 82, and the water quality analyzer 93 may be freely configured according to an actual application scenario, and the single chip microcomputer 2 controls the signal receiver 42, the liquid flow meter 51, the infrared distance meter 75, and the water quality analyzer 93 to operate by a method commonly used in the prior art. The singlechip 2 controls the display 3, the signal emitter 41, the stepping motor 72, the water pump 74, the electric telescopic rod 77 and the electromagnetic valve 82 to work by adopting a common method in the prior art
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An online intelligent water quality monitoring system is characterized in that: comprises a workbench (1), a sampling mechanism (7), a water quality monitoring mechanism (9), a singlechip (2) and a display (3); the water quality monitoring device is characterized in that fixing mechanisms (6) are arranged on the lower end face of the workbench (1), the number of the fixing mechanisms (6) is not less than four, the fixing mechanisms (6) are uniformly distributed on the edge of the lower end face of the workbench (1), a water quality monitoring mechanism (9) is arranged in the middle of the upper end face of the workbench (1), a sampling mechanism (7) is arranged on the left side of the upper end face of the workbench (1), the sampling mechanism (7) is connected with the water quality monitoring mechanism (9) through a sample conveying mechanism (5), and an information communication unit (4) is arranged on the upper end face of the workbench (1); the single chip microcomputer (2) and the display (3) are fixed on the upper end face of the workbench (1), the single chip microcomputer (2) is electrically connected with an external power supply, and the single chip microcomputer (2) is electrically connected with the display (3).
2. The on-line intelligent water quality monitoring system according to claim 1, characterized in that: the fixing mechanism (6) comprises a supporting rod (61), the upper end of the supporting rod (61) is connected with the lower end face of the workbench (1), and the lower end of the supporting rod (61) is connected with a conical ground breaking head (62).
3. The on-line intelligent water quality monitoring system according to claim 1, characterized in that: water quality monitoring mechanism (9) are including water quality analysis barrel (91), the upper end intercommunication of water quality analysis barrel (91) has feed liquor pipe (92), the inside of water quality analysis barrel (91) is equipped with water quality analyzer (93), the lower terminal surface middle part of water quality analysis barrel (91) is equipped with drainage mechanism (8), water quality analyzer (93) electricity is connected singlechip (2).
4. The on-line intelligent water quality monitoring system according to claim 3, characterized in that: liquid discharge mechanism (8) include fluid-discharge tube (81), the upper end and the inside of water quality analysis barrel (91) of fluid-discharge tube (81) are linked together, the middle part of fluid-discharge tube (81) is equipped with solenoid valve (82), be equipped with the mounting hole corresponding with fluid-discharge tube (81) on workstation (1), fluid-discharge tube (81) pass the mounting hole, solenoid valve (82) electricity is connected singlechip (2).
5. The on-line intelligent water quality monitoring system according to claim 1, characterized in that: the sampling mechanism (7) comprises two connecting rods (71) which are opposite front and back, the lower ends of the connecting rods (71) are connected with the upper end face of the workbench (1), the upper ends of the two connecting rods (71) are respectively connected with the front and back ends of the lower end face of the mounting plate (73), a stepping motor (72) is fixed in the middle of the lower end face of the mounting plate (73), an output shaft of the stepping motor (72) penetrates through one end of the mounting plate (73) and is connected with the lower end face of a connecting plate (78), the other end of the lower end face of the connecting plate (78) is connected with two electric telescopic rods (77) which are opposite front and back, the lower end of each electric telescopic rod (77) is connected with the upper end face of a fixing plate (76), a water pump (74) is fixed on the lower end face of the fixing plate (76), an infrared range finder (75) is arranged on the upper end face of the fixing plate (, the infrared distance measuring instrument (75) is electrically connected with the single chip microcomputer (2), and the stepping motor (72), the electric telescopic rod (77) and the water pump (74) are all electrically connected with the single chip microcomputer (2).
6. The on-line intelligent water quality monitoring system according to claim 1, characterized in that: sample conveying mechanism (5) are including infusion hose (52), the delivery outlet of the one end and water pump (74) of infusion hose (52) is linked together, the other end and the feed liquor pipe (92) of quality of water analysis barrel (91) of infusion hose (52) are linked together, the middle part of infusion hose (52) is equipped with liquid flow measurement appearance (51), singlechip (2) is connected in flow measurement appearance (51) electricity.
7. The on-line intelligent water quality monitoring system according to claim 1, characterized in that: the information communication unit (4) comprises a signal emitter (41) and a signal receiver (42), the signal receiver (42) is electrically connected with the single chip microcomputer (2), and the signal emitter (41) is electrically connected with the single chip microcomputer (2).
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| CN201910976910.6A CN110672374A (en) | 2019-10-15 | 2019-10-15 | Online intelligent water quality monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792157A (en) * | 2022-12-01 | 2023-03-14 | 武汉宝爸环保科技有限公司 | Water quality analyzer |
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Application publication date: 20200110 |