CN112415159A - Method for detecting water pollution in chemical plant area - Google Patents
Method for detecting water pollution in chemical plant area Download PDFInfo
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- CN112415159A CN112415159A CN202011182376.0A CN202011182376A CN112415159A CN 112415159 A CN112415159 A CN 112415159A CN 202011182376 A CN202011182376 A CN 202011182376A CN 112415159 A CN112415159 A CN 112415159A
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Abstract
The invention discloses a water pollution detection method for a chemical plant area, wherein a traditional water pollution detection sensor is arranged on a lifting platform with adjustable height, the lifting platform is driven by the combination of a motor and a lead screw to realize the height adjustment, then a plurality of lifting platforms are fixed in a river channel near the chemical plant area, the height of the lifting platform is divided into four height grades by taking 24 hours as a cycle and dividing the cycle into four time periods, if an abnormality is detected, each time interval of one cycle is automatically divided into sub-time intervals of 90 minutes, each sub-time interval is again corresponding to the height grade, the method adopts an automatic lifting mode, controls the liquid level height of the water pollution detection sensor in water through the lifting platform, therefore, the height of each water level in the water can be detected, the detection range is greatly improved, and the real-time detection of water pollution is ensured; when detecting water pollution back, the high frequency of being convenient for of elevating platform improves, guarantees to detect at any time, avoids lou examining, the false retrieval.
Description
Technical Field
The invention relates to the technical field of water pollution detection in chemical plant areas, in particular to a water pollution detection method in a chemical plant area.
Background
At present, most water pollution detection sensors adopted for water pollution detection in chemical plant areas are fixed, and when the water level changes or the concentration of a pollution source is variable, the phenomenon that the water pollution cannot be detected often occurs, so that pollution cannot be found at the first time, and therefore, an improved technology is urgently needed to solve the problem existing in the prior art.
Disclosure of Invention
The invention aims to provide a water pollution detection method for a chemical plant area, which adopts an automatic lifting mode and controls the liquid level height of a water pollution detection sensor in water through a lifting platform, so that all the water level heights in water can be detected, the detection range is greatly improved, and the real-time detection of water pollution is ensured; when detecting water pollution, the elevating platform highly be convenient for the frequency to improve, guarantees to detect at any time, avoids lou examining, the false retrieval to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: a method for detecting water pollution in a chemical plant area comprises the following steps:
the method comprises the following steps: installing a traditional water pollution detection sensor on a lifting platform with adjustable height, and then fixing a plurality of lifting platforms in a riverway near a chemical plant area;
step two: presetting the height of a water pollution detection sensor in each river channel, wherein 24 hours are taken as a period, and one period is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position;
step three: setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position;
step four: real-time detection at different heights is carried out through the water pollution detection sensor, and a detection data result is sent to an upper computer;
step five: if the abnormality is detected, alarming, and automatically dividing each time period of a cycle into 90 minutes as a time division period, wherein the first time division period corresponds to the low position of the lifting platform, the second time division period corresponds to the middle-low position of the lifting platform, the third time division period corresponds to the middle-high position of the lifting platform, and the fourth time division period corresponds to the high position of the lifting platform until no abnormality is detected; and if the abnormality is not detected, repeating the third step.
Preferably, in the first step, the lifting platform is driven by a combination of a motor and a lead screw, and the height adjustment is realized.
Preferably, the presetting in the second step is controlled by a single chip microcomputer.
Preferably, the setting in the third step is set in an upper computer.
Preferably, the host computer in the fourth step is a desktop computer.
Preferably, the alarm in the fifth step is realized by an upper computer.
Compared with the prior art, the invention has the beneficial effects that:
the method adopts an automatic lifting mode, and controls the liquid level height of the water pollution detection sensor in water through the lifting platform, so that all the water level heights in water can be detected, the detection range is greatly improved, and the real-time detection of water pollution is ensured; when detecting water pollution back, the high frequency of being convenient for of elevating platform improves, guarantees to detect at any time, avoids lou examining, the false retrieval.
Drawings
Fig. 1 is a schematic diagram of the principle of the present invention.
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, the present invention provides a technical solution: a method for detecting water pollution in a chemical plant area comprises the following steps:
the method comprises the following steps: the method comprises the following steps of installing a traditional water pollution detection sensor on a lifting platform with adjustable height, driving the lifting platform through a combination of a motor and a lead screw to realize height adjustment, and then fixing a plurality of lifting platforms in a riverway near a chemical plant area;
step two: presetting the height of a water pollution detection sensor in each river channel, wherein 24 hours are taken as a period, and one period is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position;
step three: setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position;
step four: real-time detection at different heights is carried out through the water pollution detection sensor, and a detection data result is sent to an upper computer;
step five: if the abnormality is detected, alarming, and automatically dividing each time period of a cycle into 90 minutes as a time division period, wherein the first time division period corresponds to the low position of the lifting platform, the second time division period corresponds to the middle-low position of the lifting platform, the third time division period corresponds to the middle-high position of the lifting platform, and the fourth time division period corresponds to the high position of the lifting platform until no abnormality is detected; and if the abnormality is not detected, repeating the third step.
The first embodiment is as follows: the present embodiment installs the lift table in the test cell for testing,
a method for detecting water pollution in a chemical plant area comprises the following steps:
the traditional water pollution detection sensor is arranged on a lifting platform with adjustable height, the lifting platform is driven by the combination of a motor and a lead screw to realize height adjustment, and then the lifting platform is fixed in a test pool; presetting the height of the water pollution detection sensor in each test pool, taking 24 hours as a cycle, wherein the cycle is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position; setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position; at 11:00, discharging sewage into the test pool, detecting a pollution source by the 11:03 upper computer, alarming by the upper computer, and ascending the lifting platform from a middle position to a high position to 12: 00, the lifting platform is lowered to a low position, the pollution source is discharged when the position is 13:25, the upgrading platform is automatically raised to a middle-high position, and the alarm is relieved.
Example two: the present embodiment installs the lift table in the test cell for testing,
a method for detecting water pollution in a chemical plant area comprises the following steps:
the traditional water pollution detection sensor is arranged on a lifting platform with adjustable height, the lifting platform is driven by the combination of a motor and a lead screw to realize height adjustment, and then the lifting platform is fixed in a test pool; presetting the height of the water pollution detection sensor in each test pool, taking 24 hours as a cycle, wherein the cycle is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position; setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position; at 19:00, discharging sewage into the test pool, detecting a pollution source by a 19:02 upper computer, alarming by the upper computer, and lifting the lifting platform from a high position to a low position to 19:30, lifting the lifting platform to a medium and low position to 21: 00, lifting the lifting platform to a middle high position, 22: 00 the pollution source is discharged, the upgrading platform is automatically lifted to a high position, and the alarm is relieved.
Example three: the present embodiment installs the lift table in the test cell for testing,
a method for detecting water pollution in a chemical plant area comprises the following steps:
the traditional water pollution detection sensor is arranged on a lifting platform with adjustable height, the lifting platform is driven by the combination of a motor and a lead screw to realize height adjustment, and then the lifting platform is fixed in a test pool; presetting the height of the water pollution detection sensor in each test pool, taking 24 hours as a cycle, wherein the cycle is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position; setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position; at 0:00, discharging sewage into the test pool, detecting a pollution source by a 00:02 upper computer, alarming by the upper computer, maintaining the lifting platform at a low position of 01:30, lifting the lifting platform to a middle-low position of 03: 00, lifting the lifting platform to a middle and high position, and after the lifting platform is lifted to a height of 04: 30, the lift platform is raised to the high position, to 06: 00, lowering the lifting platform to a low position, 06: and (15) discharging the pollution source, automatically lifting the upgrading platform to the middle and low position, and releasing the alarm.
The working principle is as follows: the method adopts an automatic lifting mode, and controls the liquid level height of the water pollution detection sensor in water through the lifting platform, so that all the water level heights in water can be detected, the detection range is greatly improved, and the real-time detection of water pollution is ensured; when detecting water pollution back, the high frequency of being convenient for of elevating platform improves, guarantees to detect at any time, avoids lou examining, the false retrieval.
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 (6)
1. A method for detecting water pollution in a chemical plant area is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: installing a traditional water pollution detection sensor on a lifting platform with adjustable height, and then fixing a plurality of lifting platforms in a riverway near a chemical plant area;
step two: presetting the height of a water pollution detection sensor in each river channel, wherein 24 hours are taken as a period, and one period is divided into four time periods which are respectively a first time period: 0-6 hours, the second time interval: 6-12 hours, the third time period: 12-18 hours, the fourth period: 18-24 hours; dividing the height of the lifting platform into four height grades, namely a low position, a medium-high position and a high position;
step three: setting four time periods and four grades, wherein in the first time period, the lifting platform is positioned at a low position, in the second time period, the lifting platform is positioned at a middle position and a low position, in the third time period, the lifting platform is positioned at a middle position and in the fourth time period, the lifting platform is positioned at a high position;
step four: real-time detection at different heights is carried out through the water pollution detection sensor, and a detection data result is sent to an upper computer;
step five: if the abnormality is detected, alarming, and automatically dividing each time period of a cycle into 90 minutes as a time division period, wherein the first time division period corresponds to the low position of the lifting platform, the second time division period corresponds to the middle-low position of the lifting platform, the third time division period corresponds to the middle-high position of the lifting platform, and the fourth time division period corresponds to the high position of the lifting platform until no abnormality is detected; and if the abnormality is not detected, repeating the third step.
2. The method as claimed in claim 1, wherein the method comprises the steps of: in the first step, the lifting platform is driven by the combination of the motor and the lead screw, and the height is adjusted.
3. The method as claimed in claim 1, wherein the method comprises the steps of: and the presetting in the second step is controlled by adopting a singlechip.
4. The method as claimed in claim 1, wherein the method comprises the steps of: and setting in the third step in an upper computer.
5. The method as claimed in claim 1, wherein the method comprises the steps of: and the upper computer in the fourth step adopts a desktop computer.
6. The method as claimed in claim 1, wherein the method comprises the steps of: and the alarm in the fifth step is realized by an upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011182376.0A CN112415159A (en) | 2020-10-29 | 2020-10-29 | Method for detecting water pollution in chemical plant area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011182376.0A CN112415159A (en) | 2020-10-29 | 2020-10-29 | Method for detecting water pollution in chemical plant area |
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| CN112415159A true CN112415159A (en) | 2021-02-26 |
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| CN202011182376.0A Pending CN112415159A (en) | 2020-10-29 | 2020-10-29 | Method for detecting water pollution in chemical plant area |
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Citations (7)
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| CN205686594U (en) * | 2016-04-09 | 2016-11-16 | 浙江工业职业技术学院 | Water pollution monitors evidence obtaining robot |
| CN207851628U (en) * | 2018-03-14 | 2018-09-11 | 孙晓东 | A kind of system for the device and application carrying out dosing according to sewage information collection |
| CN209085705U (en) * | 2018-12-04 | 2019-07-09 | 广州华铭电力科技有限公司 | A kind of adjustable water level hierarchical detection device |
| CN209764183U (en) * | 2019-05-09 | 2019-12-10 | 江苏福莱特环境技术有限公司 | Water shortage monitoring system of water treatment equipment |
| CN111157696A (en) * | 2020-03-13 | 2020-05-15 | 重庆市生态环境科学研究院 | Reservoir phosphorus release monitoring system and monitoring method |
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2020
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Patent Citations (7)
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| CN104237478A (en) * | 2014-10-11 | 2014-12-24 | 四川省地质工程勘察院 | Free-float-type underground water quality online intelligent monitoring device |
| CN204989164U (en) * | 2015-09-18 | 2016-01-20 | 中国矿业大学 | Waters pollution monitoring ware |
| CN205686594U (en) * | 2016-04-09 | 2016-11-16 | 浙江工业职业技术学院 | Water pollution monitors evidence obtaining robot |
| CN207851628U (en) * | 2018-03-14 | 2018-09-11 | 孙晓东 | A kind of system for the device and application carrying out dosing according to sewage information collection |
| CN209085705U (en) * | 2018-12-04 | 2019-07-09 | 广州华铭电力科技有限公司 | A kind of adjustable water level hierarchical detection device |
| CN209764183U (en) * | 2019-05-09 | 2019-12-10 | 江苏福莱特环境技术有限公司 | Water shortage monitoring system of water treatment equipment |
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Application publication date: 20210226 |