CN210923672U - Automatic water quality monitoring system - Google Patents
Automatic water quality monitoring system Download PDFInfo
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- CN210923672U CN210923672U CN201921683925.5U CN201921683925U CN210923672U CN 210923672 U CN210923672 U CN 210923672U CN 201921683925 U CN201921683925 U CN 201921683925U CN 210923672 U CN210923672 U CN 210923672U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to the technical field of water quality monitoring, in particular to an automatic water quality monitoring system, which comprises a sedimentation tank; the water taking device comprises a water storage tank, an anti-swing mechanism and a lifting mechanism, wherein the water storage tank, the anti-swing mechanism and the lifting mechanism are arranged in the sedimentation tank, the lifting mechanism is connected with the water storage tank and is used for driving the water storage tank to move up and down in the vertical direction, the anti-swing mechanism is arranged between the water storage tank and a cover plate of the sedimentation tank and is used for preventing the water storage tank from swinging in the moving process, and the water storage tank is used; the water quality analysis monitoring device is connected with the water outlet of the water storage tank and is used for analyzing the water quality; and the PC host is connected with the water quality analysis monitoring device and used for receiving the data uploaded by the water quality analysis device. The utility model discloses simple structure, convenient operation uses manpower sparingly material resources, can the real-time supervision quality of water condition, avoids discharging the sewage polluted environment not up to standard to can measure the water quality under the different depth of water, make measuring result more accurate comprehensive.
Description
Technical Field
The utility model relates to a water quality monitoring technology field, concretely relates to water quality automatic monitoring system.
Background
The water quality monitoring is a process for monitoring and determining the types of pollutants in a water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition, the monitoring force of many enterprises on the wastewater discharge is insufficient at present, the phenomenon that the wastewater discharge of a plurality of places is not qualified exists, the discharged wastewater does not accord with the discharge standard, and if effective measures are not taken for treatment, the irreparable influence on the environment is caused for a long time. The traditional water quality determination method needs manual sampling, and each water quality monitoring step is completed through manual operation, so that a large amount of manpower, material resources and financial resources are wasted, the obtained water sample is single, the water quality condition in the environment of a water area without depth cannot be reflected, and the monitoring result is not ideal.
Disclosure of Invention
In order to overcome the defect among the prior art, the utility model aims at providing a quality of water automatic monitoring system, simple structure, convenient operation uses manpower and materials sparingly, can the real-time supervision quality of water condition, avoids discharging the sewage polluted environment not up to standard to can measure the quality of water under the different depth of water, make measuring result more accurate comprehensive.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a quality of water automatic monitoring system, include:
a sedimentation tank;
the water taking device comprises a water storage tank, an anti-swing mechanism and a lifting mechanism, wherein the water storage tank, the anti-swing mechanism and the lifting mechanism are arranged in the sedimentation tank, the lifting mechanism is connected with the water storage tank and is used for driving the water storage tank to move up and down in the vertical direction, the anti-swing mechanism is arranged between the water storage tank and a cover plate of the sedimentation tank and is used for preventing the water storage tank from swinging in the moving process, and the water storage tank is used;
the water quality analysis monitoring device is connected with the water outlet of the water storage tank and is used for analyzing the water quality; and
and the PC host is connected with the water quality analysis monitoring device and used for receiving the data uploaded by the water quality analysis monitoring device.
Furthermore, the system also comprises a water pump connected with the PC host, wherein a water inlet of the water pump is connected with a wastewater discharge port, and a water outlet of the water pump is connected with an input port of the sedimentation tank.
Further, the lifting mechanism comprises a servo motor, a winding wheel, a pulley, a portal frame and a pull rope; the winding wheel is installed on an output shaft of the servo motor, the head end of the pull rope is wound and fixed on the winding wheel, the middle of the pull rope passes through the pulley, and the tail end of the pull rope is hung with the water storage tank; the portal is arranged above the cover plate of the sedimentation tank and comprises two vertical rods and a cross beam positioned between the two vertical rods, the pulley is sleeved on the cross beam of the portal through a bearing, and the servo motor is connected with the PC host.
Further, the anti-swing mechanism comprises an upper support, a lower support and a plurality of groups of folding assemblies connected between the upper support and the lower support, each group of folding assemblies comprises two crossed rods hinged through a pin shaft, each group of folding assemblies is connected through a pin shaft, the upper support is installed at the bottom of the cover plate of the sedimentation tank, and the lower support is installed at the top of the water storage tank.
Furthermore, a water inlet is formed in the bottom of the water storage tank, a first sampling electromagnetic valve is arranged at the water inlet, and the first sampling electromagnetic valve is connected with a PC host.
Furthermore, water quality analysis monitoring devices includes water quality analyzer, is provided with second sample solenoid valve and peristaltic pump on the pipeline that water inlet and the delivery port of storage water tank of water quality analyzer are connected, second sample solenoid valve and peristaltic pump all are connected with the PC host computer.
Further, the water quality analyzer comprises an ammonia nitrogen analyzer, a total phosphorus analyzer, a total lead analyzer, a pH analyzer, a dissolved oxygen analyzer and a conductivity analyzer.
Further, the system also comprises an impurity filter which is arranged on a pipeline connecting the peristaltic pump and the water quality analyzer.
Further, the system also comprises an audible and visual alarm, and the audible and visual alarm is connected with the PC host.
Further, the system further comprises a liquid level sensor and a displacement sensor which are connected with the PC host, wherein the liquid level sensor is arranged inside the water storage tank, and the displacement sensor is arranged on the upper portion of the water storage tank.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a water quality automatic monitoring system uses the hoist mechanism to drive the storage water tank to reciprocate in the vertical direction, can take a sample to the water quality condition of different degree of depth and measure, and the measuring result is more accurate comprehensive, has overcome the water sample singleness of present acquisition, can not embody the water quality condition in different degree of depth waters; the water storage tank is hung by a single pull rope, and the water storage tank swings when moving up and down due to small contact points, so that the sampling process is influenced, and stable operation are realized by using the anti-swing mechanism; the utility model discloses a PC carries out automatic control to servo motor, solenoid valve and pump and gains the water sample, sends into the water sample that gains the water quality analyzer and carries out automated inspection to send into PC with the detected data and look over, report to the police to the abnormal conditions suggestion. The utility model discloses simple structure, sample convenient and fast has saved manual work intensity, accomplishes real-time continuous monitoring, in time masters the quality of water situation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an automatic water quality monitoring system according to an embodiment of the present invention;
fig. 2 is a schematic view of the connection of the mast and the pulleys of the lifting mechanism.
The reference numbers in the figures denote: 1. the system comprises a sedimentation tank, 2 parts of a water storage tank, 3 parts of a sedimentation tank cover plate, 4 parts of a PC host, 5 parts of a water pump, 601 parts of a servo motor, 602 parts of a reel, 603 parts of a pulley, 604 parts of a door frame, 6041 parts of a vertical rod, 6042 parts of a cross beam, 605 parts of a pull rope, 7 parts of an upper support, 8 parts of a lower support, 9 parts of a pin shaft, 10 parts of a cross rod, 11 parts of a first sampling electromagnetic valve, 12 parts of a water quality analyzer, 13 parts of a second sampling electromagnetic valve, 14 parts of a peristaltic pump, 15 parts of an impurity filter, 16 parts of an audible and visual alarm, 17 parts of a.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments.
As shown in fig. 1, the automatic water quality monitoring system provided by this embodiment includes a sedimentation tank 1, a water intake device, a water quality analysis monitoring device and a PC host 4, wherein the water intake device is used for taking a water sample from the sedimentation tank 1, the water quality analysis monitoring device is used for detecting and analyzing the water sample, the PC host 4 stores, processes, uploads and monitors final data of an analysis result, and preferably, the PC host 4 includes a single chip microcomputer and a peripheral circuit thereof.
The water taking device comprises a water storage tank 2, an anti-swing mechanism and a lifting mechanism, wherein the water storage tank 2 is arranged in the sedimentation tank 1, the water storage tank 2 is used for temporarily storing the extracted water sample, and the lifting mechanism is connected with the water storage tank 2 and is used for driving the water storage tank 2 to move up and down in the vertical direction; the lifting mechanism comprises a servo motor 601 connected with the PC mainframe 4, a reel 602, a pulley 603, a gantry 604 and a pull rope 605, the reel 602 is mounted on an output shaft of the servo motor 601 by bolts, the head end of the pull rope 605 is wound and fixed on the reel 602, the middle of the pull rope passes through the pulley 603, the tail end of the pull rope hangs the water storage tank 2, a hanging ring can be arranged on the upper part of the water storage tank 2, the pull rope 605 passes through the hanging ring to be knotted and fixed, as shown in fig. 2, the gantry 604 is arranged above the cover plate 3 of the sedimentation tank and comprises two vertical rods 6041 and a cross beam 6042 positioned between the upper parts of the two vertical rods 6041, the pulley 603 is sleeved. By the clockwise or counterclockwise rotation of the servo motor 601, the pull rope 605 takes up or pays off the line, and the taken up line is wound on the reel 602, so that the water storage tank 2 is driven to move up and down in the vertical direction, and water at different depths is sampled.
Prevent rocking pendulum mechanism includes upper bracket 7, lower carriage 8 and a plurality of folding assemblies of group of connection between upper bracket 7 and lower carriage 8, every folding assembly of group includes two crossbars 10 through round pin axle 9 articulated, connect through round pin axle 9 between each folding assembly of group, upper bracket 7 is installed in the bottom of sedimentation tank apron 3, lower carriage 8 is installed at the top of storage water tank 2, folding assembly's quantity can set up according to actual need, should prevent that storage water tank 2 from taking place to sway when removing and cause the influence to the sampling process.
The water quality analyzing and monitoring device comprises a water quality analyzer 12 connected with a PC host 4, the water quality analyzer 12 is connected with a water outlet of the water storage tank 2, a second sampling electromagnetic valve 13, a peristaltic pump 14 and an impurity filter 15 are sequentially arranged on a pipeline connecting a water inlet of the water quality analyzer 12 and a water outlet of the water storage tank 2, and the second sampling electromagnetic valve 13 and the peristaltic pump 14 are both connected with the PC host 4. Wherein, the water quality analyzer 12 comprises an ammonia nitrogen analyzer, a total phosphorus analyzer, a total lead analyzer, a pH analyzer, a dissolved oxygen analyzer and a conductivity analyzer, and the ammonia nitrogen, the total phosphorus, the total lead, the pH, the dissolved oxygen, the conductivity and other parameters are analyzed by the analyzers. The impurity filter 15 can filter the water entering the water quality analyzer 12 to remove impurities in the water, so as to ensure accurate detection results.
A water inlet is arranged at the bottom of the water storage tank 2, and a first sampling electromagnetic valve 11 is arranged at the water inlet. The monitoring system of the utility model also comprises a water pump 5, the water inlet of the water pump 5 is connected with a wastewater discharge port, and the water outlet is connected with the input port of the sedimentation tank 1; the system further comprises an audible and visual alarm 16, a liquid level sensor 17 and a displacement sensor 18, wherein the liquid level sensor 17 is arranged inside the water storage tank 2, and the displacement sensor 18 is arranged on the upper portion of the water storage tank 2. The first sampling electromagnetic valve 11, the water pump 5, the audible and visual alarm 16, the liquid level sensor 17 and the displacement sensor 18 are all connected with the PC host 4.
The working principle is as follows:
the waste water is pumped by a water pump 5, is conveyed to a sedimentation tank 1 through a pipeline for sedimentation for a certain time, sludge in the waste water is sedimentated to the bottom of the tank, a servo motor 601 is started to rotate anticlockwise to release a rope, a water storage tank 2 moves towards the bottom of the sedimentation tank 1 due to self gravity, or the servo motor 601 rotates clockwise to take up the rope, the water storage tank 2 moves towards the top of the sedimentation tank 1, the position of the water storage tank 2 in the sedimentation tank 1 can be monitored through a displacement sensor 18, the position information is transmitted to a PC host 4, when the preset position is reached, the servo motor 601 stops rotating, a first sampling electromagnetic valve 11 is opened, water enters the water storage tank 2, a liquid level sensor 17 monitors the liquid level height in the water storage tank 2 in real time, when the water storage tank 2 is detected to be full of water, the first sampling electromagnetic valve 11 is closed, a second sampling electromagnetic valve 13 is opened, a peristaltic pump 14 works, water samples in the, the analysis result is transmitted to the PC host 4, and if the data exceeds the range, the audible and visual alarm 16 starts to give an alarm.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (10)
1. An automatic water quality monitoring system, comprising:
a sedimentation tank;
the water taking device comprises a water storage tank, an anti-swing mechanism and a lifting mechanism, wherein the water storage tank, the anti-swing mechanism and the lifting mechanism are arranged in the sedimentation tank, the lifting mechanism is connected with the water storage tank and is used for driving the water storage tank to move up and down in the vertical direction, the anti-swing mechanism is arranged between the water storage tank and a cover plate of the sedimentation tank and is used for preventing the water storage tank from swinging in the moving process, and the water storage tank is used;
the water quality analysis monitoring device is connected with the water outlet of the water storage tank and is used for analyzing the water quality; and
and the PC host is connected with the water quality analysis monitoring device and used for receiving the data uploaded by the water quality analysis monitoring device.
2. The automatic water quality monitoring system according to claim 1, further comprising a water pump connected with the PC host, wherein a water inlet of the water pump is connected with a wastewater discharge port, and a water outlet of the water pump is connected with an input port of the sedimentation tank.
3. The automatic water quality monitoring system according to claim 1, wherein the lifting mechanism comprises a servo motor, a reel, a pulley, a gantry and a pull rope; the winding wheel is installed on an output shaft of the servo motor, the head end of the pull rope is wound and fixed on the winding wheel, the middle of the pull rope passes through the pulley, and the tail end of the pull rope is hung with the water storage tank; the portal is arranged above the cover plate of the sedimentation tank and comprises two vertical rods and a cross beam positioned between the two vertical rods, the pulley is sleeved on the cross beam of the portal through a bearing, and the servo motor is connected with the PC host.
4. The automatic water quality monitoring system according to claim 1, wherein the anti-swing mechanism comprises an upper support, a lower support and a plurality of groups of folding assemblies connected between the upper support and the lower support, each group of folding assemblies comprises two crossbars hinged through a pin shaft, the folding assemblies are connected through the pin shaft, the upper support is installed at the bottom of the cover plate of the sedimentation tank, and the lower support is installed at the top of the water storage tank.
5. The automatic water quality monitoring system according to claim 1, wherein a water inlet is formed in the bottom of the water storage tank, a first sampling electromagnetic valve is arranged at the water inlet, and the first sampling electromagnetic valve is connected with a PC host.
6. The automatic water quality monitoring system according to claim 1, wherein the water quality analyzing and monitoring device comprises a water quality analyzer, a second sampling electromagnetic valve and a peristaltic pump are arranged on a pipeline connecting a water inlet of the water quality analyzer and a water outlet of the water storage tank, and the second sampling electromagnetic valve and the peristaltic pump are both connected with the PC host.
7. The automatic water quality monitoring system of claim 6, wherein the water quality analyzer comprises an ammonia nitrogen analyzer, a total phosphorus analyzer, a total lead analyzer, a pH analyzer, a dissolved oxygen analyzer, and a conductivity analyzer.
8. The automatic water quality monitoring system according to claim 6, further comprising an impurity filter disposed on a pipe connecting the peristaltic pump and the water quality analyzer.
9. The automatic water quality monitoring system according to claim 1, further comprising an audible and visual alarm connected to the PC host.
10. The automatic water quality monitoring system according to claim 1, further comprising a liquid level sensor and a displacement sensor both connected with the PC host, wherein the liquid level sensor is arranged inside the water storage tank, and the displacement sensor is arranged at the upper part of the water storage tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921683925.5U CN210923672U (en) | 2019-10-10 | 2019-10-10 | Automatic water quality monitoring system |
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| CN201921683925.5U CN210923672U (en) | 2019-10-10 | 2019-10-10 | Automatic water quality monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112114002A (en) * | 2020-08-07 | 2020-12-22 | 北京建筑大学 | Precipitation and surface runoff water quality full-parameter online measurement system and application |
| CN115561419A (en) * | 2022-10-12 | 2023-01-03 | 江苏尚维斯环境科技股份有限公司 | Water quality ammonia nitrogen on-line monitoring equipment |
| CN116105835A (en) * | 2023-03-29 | 2023-05-12 | 中船重工安谱（湖北）仪器有限公司 | Liquid level meter and sampling equipment |
-
2019
- 2019-10-10 CN CN201921683925.5U patent/CN210923672U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112114002A (en) * | 2020-08-07 | 2020-12-22 | 北京建筑大学 | Precipitation and surface runoff water quality full-parameter online measurement system and application |
| CN112114002B (en) * | 2020-08-07 | 2024-06-07 | 北京建筑大学 | Precipitation and surface runoff water quality full-parameter online measurement system and application |
| CN115561419A (en) * | 2022-10-12 | 2023-01-03 | 江苏尚维斯环境科技股份有限公司 | Water quality ammonia nitrogen on-line monitoring equipment |
| CN115561419B (en) * | 2022-10-12 | 2023-11-14 | 江苏尚维斯环境科技股份有限公司 | Online monitoring equipment for ammonia nitrogen in water quality |
| CN116105835A (en) * | 2023-03-29 | 2023-05-12 | 中船重工安谱（湖北）仪器有限公司 | Liquid level meter and sampling equipment |
| CN116105835B (en) * | 2023-03-29 | 2024-01-30 | 中船重工安谱（湖北）仪器有限公司 | Liquid level meter and sampling equipment |
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