CN102778907A - Single-way water quality on-line monitor - Google Patents
Single-way water quality on-line monitor Download PDFInfo
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- CN102778907A CN102778907A CN2011101232534A CN201110123253A CN102778907A CN 102778907 A CN102778907 A CN 102778907A CN 2011101232534 A CN2011101232534 A CN 2011101232534A CN 201110123253 A CN201110123253 A CN 201110123253A CN 102778907 A CN102778907 A CN 102778907A
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Abstract
The invention discloses a single-way water quality on-line monitor comprising a main controller which is connected with a working power supply; the main controller comprises a single-chip microcomputer; the single-chip microcomputer is connected with a terminal equipment module through a relay output module; the single-chip microcomputer is also connected with an analog/digital (A/D) conversion module; the A/D conversion module is connected with a signal conditioning module; and the signal conditioning module is connected with a sensor module. According to the single-way water quality on-line monitor, dissolved oxygen and temperature in the water quality of an aquaculture environment can be scientifically and precisely analyzed and monitored, and the dissolved oxygen and the temperature in the water are controlled through a scientific method.
Description
Technical field
The present invention relates to a kind of monitoring water quality appearance, concrete relate to a kind of oxygen dissolving value of fishing ground, sewage treatment area and single channel water quality on-line monitoring appearance of monitoring temperature of being used for.
Background technology
The water in fishery cultivating waters is the living environment of cultivated animals; Each aquiculture animal all needs the water quality environment that is fit to its existence, and water quality environment is if can meet the demands, and aquiculture animal just can be grown and breed; If the water in the water quality environment receives certain pollution; Some water-quality guideline exceeds the adaptation of aquiculture animal and restrains oneself scope, and the lighter's aquiculture animal can not normal growth, and weight person possibly cause the large quantities of death of aquiculture animal.Dissolved oxygen DO and temperature are two important technology parameters of cultivation water.
The molecular oxygen that is dissolved in the water is called dissolved oxygen DO, and note is made D0 usually, with milligram number (mg/L) expression of oxygen in every premium on currency.When water body receives organic pollutants, oxygen consumption is serious, and when dissolved oxygen DO can not get in time replenishing, the anaerobion in the water body will breed very soon, and organism is because of corruptly making the water body blackout, fouling.Dissolved oxygen DO is the vital principle of aquiculture animal.
Water temperature is the key factor that influences breeding water body dissolved oxygen DO height, works as water temperature rise, and hydrobiological metabolism is strengthened; Breathe and strengthen, organic oxygen utilization obviously increases, and little water body such as pond just is easy to generate anoxia phenomenon; Especially summer and autumn, different aquiculture animals have different adaptability, only in comfort zone; Could increase and culture the object food ration, reduce feed coefficient, shorten marketable fish growth cycle and brooding time.
For output, quality and the economic benefit that improves aquatic products; Dissolved oxygen DO in the culture environment of aquatic products water quality and temperature are carried out real-time analysis and monitoring seems very necessary; And, grow needed dissolved oxygen DO and temperature requirement to satisfy the aquiculture animal normal growth through dissolved oxygen DO and temperature in the scientific methods control water.
Dissolved oxygen temperature measuring set on the home market can not use peripherals such as aerator or aeration system and blower fan, water pump etc. simultaneously at present, so that effectively control oxygen in water and temperature; Can't carry out a plurality of series connection, form a Control Network.
Summary of the invention
For overcoming deficiency of the prior art; The present invention aims to provide a kind of single channel water quality on-line monitoring appearance; This monitor can science, accurately dissolved oxygen DO in the culture environment of aquatic products water quality and temperature are analyzed and monitored, and through dissolved oxygen DO and temperature in the scientific methods control water.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention realizes through following technical scheme:
A kind of single channel water quality on-line monitoring appearance; It comprises that one connects the master controller of working power; Said master controller comprises a single-chip microcomputer, and said single-chip microcomputer is connected with the terminal device module through a relaying output module, and said single-chip microcomputer also is connected with an A/D modular converter; Said A/D modular converter connects a signal condition module, and said signal condition module connects a sensor assembly.
Further, said sensor assembly is a dissolved oxygen and temp probe.
Further, the terminal device module is one or more the combination in aerator, alarm, the valve.
Further, said master controller also comprises a LCD display module, and said single-chip microcomputer connects said LCD display module.
Further, said single-chip microcomputer also is connected with a communication protocol module, and said communication protocol module is connected with the statistical treatment control module.
Preferably, said statistical treatment control module is an independent external controller or the system that is cascaded through RS485 by a plurality of primary controllers.
Preferably, said statistical treatment control module is working group's computing machine.
Principle of work of the present invention is following:
The present invention is made up of a primary controller; A subsidiary temperature and dissolved oxygen sensor, temperature and dissolved oxygen sensor amplify, and transfer simulating signal to through signal condition, signal; Get into single-chip microcomputer; When detected dissolved oxygen content is lower than the start limit value of setting, the auxiliary reclay work of control aerator, thus start work such as aeration system, water pump, blower fan; When detected dissolved oxygen content was higher than the shutdown limit value of setting, output relay broke off, and forbids the work of aerator auxiliary reclay, thereby stops the work of aerator.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention can carry out in real time oxygen in water and temperature, control automatically.The single-pole double-throw (SPDT) repeater that the present invention is configurable one 10 amperes can connect 5 control template simultaneously.These control template can be configured through the special software on the PC.This makes the user control an of this locality can be set, report to the police even have the system of regulatory function.Repeater, promptly the relaying output module can connect equipment such as aerator or aeration system, water pump, blower fan, in case find anoxic, just scalable dissolved oxygen content; Prevent the anoxic floating head, improve safety coefficient, reduce labour intensity, improve pond water quality; Reduce fish disease and take place, improve bait utilization, accelerate the speed of growth; Thereby reach the saving cost, reduce feed coefficient, improve the purpose of output.
2, single channel water quality on-line monitoring appearance of the present invention can be used as one independently controller carry out work.Also can connect, form the mininet that maximum ten controller is formed through RS485.The present invention can be connected through specific controller, carries out data storing.The present invention also can collect through direct the connection with the computer operation group of communications protocol, handles all data.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of instructions, below with preferred embodiment of the present invention and conjunction with figs. specify as after.Embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows structural representation of the present invention.
Label declaration among the figure: 1, master controller, 101, single-chip microcomputer, 102, the LCD display module; 2, sensor assembly, 3, working power, 4, communication protocol module; 5, statistical treatment control module, 6, the relaying output module, 7, the terminal device module; 8, signal condition module, 9, the A/D modular converter.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Referring to shown in Figure 1; A kind of single channel water quality on-line monitoring appearance, it comprises that one connects the master controller 1 of working power 3, said master controller 1 comprises a single-chip microcomputer 101; Said single-chip microcomputer 101 is connected with terminal device module 7 through a relaying output module 6; Said single-chip microcomputer 101 also is connected with an A/D modular converter 9, and said A/D modular converter 9 connects a signal condition module 8, and said signal condition module 8 connects a sensor assembly 2.
Further, said sensor assembly 2 is a dissolved oxygen and temp probe.
Further, terminal device module 7 is one or more the combination in aerator, alarm, the valve.
Further, said master controller 1 also comprises a LCD display module 102, and said single-chip microcomputer 101 connects said LCD display module 102.
Further, said single-chip microcomputer 101 also is connected with a communication protocol module 4, and said communication protocol module 4 is connected with statistical treatment control module 5.
Preferably, said statistical treatment control module 5 is an independent external controller 1 or the system that is cascaded through RS485 by a plurality of primary controllers 1.
Preferably, said statistical treatment control module 5 is working group's computing machine.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. single channel water quality on-line monitoring appearance; It is characterized in that: comprise that one connects the master controller (1) of working power (3); Said master controller (1) comprises a single-chip microcomputer (101), and said single-chip microcomputer (101) is connected with terminal device module (7) through a relaying output module (6), and said single-chip microcomputer (101) also is connected with an A/D modular converter (9); Said A/D modular converter (9) connects a signal condition module (8), and said signal condition module (8) connects a sensor assembly (2).
2. according to single channel water quality on-line monitoring appearance according to claim 1, it is characterized in that: said sensor assembly (2) is a dissolved oxygen and temp probe.
3. according to single channel water quality on-line monitoring appearance according to claim 1, it is characterized in that: terminal device module (7) is one or more the combination in the aerator, alarm, valve.
4. according to according to claim 1 or 2 or 3 described single channel water quality on-line monitoring appearance, it is characterized in that: said master controller (1) also comprises a LCD display module (102), and said single-chip microcomputer (101) connects said LCD display module (102).
5. according to according to claim 1 or 2 or 3 described single channel water quality on-line monitoring appearance, it is characterized in that: said single-chip microcomputer (101) also is connected with a communication protocol module (4), and said communication protocol module (4) is connected with statistical treatment control module (5).
6. single channel water quality on-line monitoring appearance according to claim 5 is characterized in that: said statistical treatment control module (5) is an independent external controller (1) or the system that is cascaded through RS485 by a plurality of primary controllers (1).
7. single channel water quality on-line monitoring appearance according to claim 5 is characterized in that: said statistical treatment control module (5) is working group's computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101232534A CN102778907A (en) | 2011-05-13 | 2011-05-13 | Single-way water quality on-line monitor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101232534A CN102778907A (en) | 2011-05-13 | 2011-05-13 | Single-way water quality on-line monitor |
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| CN102778907A true CN102778907A (en) | 2012-11-14 |
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| CN2011101232534A Pending CN102778907A (en) | 2011-05-13 | 2011-05-13 | Single-way water quality on-line monitor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039202A (en) * | 2012-12-18 | 2013-04-17 | 苏州市瀛园农产品研发有限公司 | Efficient and energy-saving pond oxygenation method |
| CN103792962A (en) * | 2014-03-07 | 2014-05-14 | 苏州益品德环境科技有限公司 | Dissolved oxygen and temperature monitoring and gas intelligent controller |
| CN107024953A (en) * | 2017-06-14 | 2017-08-08 | 福州大学 | The control device and its control method of temperature and dissolved oxygen concentration |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266874Y (en) * | 1996-08-30 | 1997-11-12 | 孙忠民 | Monitoring device for aerator of fish culturing tank |
| CN1291723A (en) * | 2000-11-23 | 2001-04-18 | 上海金纬智能化信息技术有限公司 | Intelligent comprehensive monitor of water quality |
| CN101839733A (en) * | 2010-05-13 | 2010-09-22 | 重庆工业自动化仪表研究所 | Integral multi-parameter water quality on-line monitoring device and control method thereof |
| CN201765206U (en) * | 2010-06-07 | 2011-03-16 | 北京国铁科林科技有限公司 | Water quality monitor used in water heater |
| CN202102295U (en) * | 2011-05-13 | 2012-01-04 | 伯英孚水质科技(苏州)有限公司 | One-way water quality on-line monitor |
-
2011
- 2011-05-13 CN CN2011101232534A patent/CN102778907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266874Y (en) * | 1996-08-30 | 1997-11-12 | 孙忠民 | Monitoring device for aerator of fish culturing tank |
| CN1291723A (en) * | 2000-11-23 | 2001-04-18 | 上海金纬智能化信息技术有限公司 | Intelligent comprehensive monitor of water quality |
| CN101839733A (en) * | 2010-05-13 | 2010-09-22 | 重庆工业自动化仪表研究所 | Integral multi-parameter water quality on-line monitoring device and control method thereof |
| CN201765206U (en) * | 2010-06-07 | 2011-03-16 | 北京国铁科林科技有限公司 | Water quality monitor used in water heater |
| CN202102295U (en) * | 2011-05-13 | 2012-01-04 | 伯英孚水质科技(苏州)有限公司 | One-way water quality on-line monitor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039202A (en) * | 2012-12-18 | 2013-04-17 | 苏州市瀛园农产品研发有限公司 | Efficient and energy-saving pond oxygenation method |
| CN103792962A (en) * | 2014-03-07 | 2014-05-14 | 苏州益品德环境科技有限公司 | Dissolved oxygen and temperature monitoring and gas intelligent controller |
| CN107024953A (en) * | 2017-06-14 | 2017-08-08 | 福州大学 | The control device and its control method of temperature and dissolved oxygen concentration |
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Owner name: SUZHOU BINTEER WATER TREATMENT CO., LTD. Free format text: FORMER OWNER: POINT FOUR WATER QUALITY TECHNOLOGIES (SUZHOU) CO., LTD. Effective date: 20130620 |
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Effective date of registration: 20130620 Address after: 215011 No. 371 ho Shan Road, New District, Jiangsu, Suzhou Applicant after: SUZHOU PENTAIR WATER TREATMENT CO., LTD. Address before: 215000 building, No. 5, Xiangyang Road, No. 198, Xiangyang Road, hi tech Zone, Jiangsu, Suzhou, 3 Applicant before: Point Four Water Quality Technologies (Suzhou) Co., Ltd. |
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Application publication date: 20121114 |