CN103389745A - Control system and method for oxygen content of air in aquiculture pond in vinyl house - Google Patents
Control system and method for oxygen content of air in aquiculture pond in vinyl house Download PDFInfo
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- CN103389745A CN103389745A CN2013103458892A CN201310345889A CN103389745A CN 103389745 A CN103389745 A CN 103389745A CN 2013103458892 A CN2013103458892 A CN 2013103458892A CN 201310345889 A CN201310345889 A CN 201310345889A CN 103389745 A CN103389745 A CN 103389745A
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Abstract
The invention discloses a control system for the oxygen content of the air in an aquiculture pond in a vinyl house. The control system is characterized by comprising a monitor terminal, a data server, a programmable controller, an air oxygen sensor, a blower and an exhaust blower, wherein the monitor terminal is connected with the programmable controller through the data server; the programmable controller is respectively connected with the air oxygen sensor, the blower and the exhaust blower; the monitor terminal is used for monitoring running state of the whole control system, and for modifying and setting parameters of the system; the air oxygen sensor and the programmable controller are mutually communicated and realize data information exchange through the data server; the air oxygen sensor is used for collecting the air oxygen content data of the vinyl house and feeding the data to the monitor terminal through the data server. The control system reduces manual intervention, improves aquatic product survival rate, reduces labor intensity of the operators, and also reduces the production cost.
Description
Technical field
The present invention relates to system for controlling oxygen content and method in a kind of air, system for controlling oxygen content and method in especially a kind of hot house aquaculture pond air.
Background technology
In recent years, whole world culture fishery is developed rapidly, wherein the development of China occupies critical positions. show according to the FAO data, Present Global sea, fresh water aquaculture total production are up to more than 4,500 ten thousand tons, wherein the Chinese Fishery cultured output is 3,200 ten thousand tons of left and right, account for more than 71% of global aquaculture total production (FAO, 2002).The cultivation total production of China's aquaculture accounts for more than 60% of China's fishery total production, has become a unique cultured output in the world and has surpassed the country of fishery output.
The cultivation industry is all the industry of recruitment intensity all the time, and the recruitment cost accounts for 12 ~ 17% of total cost of production, and along with rising steadily of employee's wage, this ratio still has the trend of rise, and nonetheless, still there is the difficult problem of recruitment in the cultivation industry.Therefore, rely on low-cost labour to be at war with hard to carry on, must strengthen the investment level to technology, equipment, carry out underemployment even without the enterprise expanding of growth of employment, with the impact of buffering recruitment famine on the cultivation line operation.
Hot house has prevention and elimination of disease and pests, and isolated external contamination keeps the characteristics such as the interior temperature of hot house, humidity, and the cultivation of hot house is widely used in the cultivation in aquatic products pond.But hot house also exists air flow property poor, the shortcoming such as in air oxygen level is low.In the situation that continue to ventilate,, although be to have guaranteed airborne oxygen level, but be unfavorable for the maintenance of temperature in workshop, destroyed on the contrary the environment microclimate in the workshop and formed.Although adopt the form of manual control oxygenation blower fan to solve the destroyed problem of environment microclimate, but the thing followed is but the increase of labor intensity of operating staff, and the mode that manually-operated is regulated can not regulate the oxygen content in air in hot house timely and effectively, makes the oxygen level of cultivating pool can not get effective assurance.
Summary of the invention
The purpose of this invention is to provide and a kind ofly automatically oxygen level in hot house aquaculture pond air is controlled, in real time hot house is carried out oxygen supply, and has the monitoring feedback function, system for controlling oxygen content and method in the hot house aquaculture pond air of directly by monitor terminal, oxygen level in the hot house air and fan operation situation being monitored.
For achieving the above object, the technical solution adopted in the present invention is: system for controlling oxygen content in a kind of hot house aquaculture pond air is characterized in that: in described air, system for controlling oxygen content is comprised of monitor terminal, data server, Programmable Logic Controller, air oxygen sensor, fan blower and air exhauster; Monitor terminal is connected with Programmable Logic Controller by data server, Programmable Logic Controller respectively with air oxygen sensor, fan blower and air exhauster; Described monitor terminal carries out running state monitoring to whole control system, and the parameter in system is modified and set; Air oxygen sensor and Programmable Logic Controller are interconnected by data server and carry out the exchange of data message; Described air oxygen sensor collect in hot house the oxygen content in air data and by data server with the data feedback of its collection to monitor terminal.
Preferably, described Programmable Logic Controller is wireless programmable controller, and this wireless programmable controller is by base transceiver station (BTS) and data server connecting communication.
Preferably, described monitor terminal comprises two kinds of wired monitor terminal and wireless monitoring terminals, the computing machine of described wired monitoring terminal for by netting twine, with data server, being connected; The wireless mobile monitoring end of described wireless monitoring terminal for by base transceiver station (BTS), with data server, being connected.
Preferably, be provided with the start-stop strategy at intermittence of several fan blowers and air exhauster on described monitor terminal, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration intermittently in intermittence start-stop strategy.
The control method of system for controlling oxygen content in a kind of hot house aquaculture pond air is characterized in that: comprise the following steps:
Step 1:, according to the requirement of oxygen level in the actual air of hot house aquaculture pond, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration and be converted into steering order intermittently in the intermittence of monitor terminal start-stop strategy;
Step 2: monitor terminal uploads to data server with the steering order of having worked out, and by data server, issues and store in Programmable Logic Controller;
Step 3: Programmable Logic Controller is according to the steering order received, control fan blower and air exhauster the start/stop time of appointment, start-stop interval and intermittently the start-stop duration carry out the pneumatic work of pump drainage;
Step 4: the oxygen content in air level in air oxygen Sensor monitoring hot house, and the data upload that monitors is saved in data server;
Step 5: by the login monitor terminal, the supvr can inquire on registration terminal fan blower and air exhauster work ruuning situation and revise start-stop strategy setting at intermittence in Programmable Logic Controller.
Preferably, also be provided with manual control model option on the monitor terminal described in step 5, select manual control model to carry out manual start-stop control to fan blower and air exhauster.
the present invention controls by the fan blower in hot house and air exhauster, utilize in monitor terminal intermittence the start-stop strategy to the exhausting of fan blower and air exhauster, the air blast start/stop time, the start-stop interval and intermittently the start-stop duration set, and according to the actual oxygen level in hot house, real-time start-stop fan blower and air exhauster, oxygen content in air in hot house is remained in predetermined level, thereby realized that hot house Air oxygen level keeps constant purpose, also reduced simultaneously manual intervention, improved the survival rate of aquatic products in the cultivating pool, reduced operating personnel's labour intensity, reduced and produced required cost.
Description of drawings
Fig. 1 is johning knot composition of the present invention.
Fig. 2 is control flow chart of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Embodiment one:
System for controlling oxygen content in a kind of hot house aquaculture pond air is characterized in that: in described air, system for controlling oxygen content is comprised of monitor terminal, data server, Programmable Logic Controller, air oxygen sensor, fan blower and air exhauster; Monitor terminal is connected with Programmable Logic Controller by data server, Programmable Logic Controller respectively with air oxygen sensor, fan blower and air exhauster; Described monitor terminal carries out running state monitoring to whole control system, and the parameter in system is modified and set; Air oxygen sensor and Programmable Logic Controller are interconnected by data server and carry out the exchange of data message; Described air oxygen sensor collect in hot house the oxygen content in air data and by data server with the data feedback of its collection to monitor terminal.
Operating personnel are according to the requirement of oxygen level in the actual air of hot house aquaculture pond, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration and be converted into steering order intermittently in the intermittence of monitor terminal start-stop strategy, after input control order is confirmed, monitor terminal uploads to data server with the steering order of having worked out, and by data server, issues and store in Programmable Logic Controller; Programmable Logic Controller is according to the steering order received, control fan blower and air exhauster the start/stop time of appointment, start-stop interval and intermittently the start-stop duration carry out the pneumatic work of pump drainage; Oxygen content in air level in air oxygen Sensor monitoring hot house, and the data upload that monitors is saved in data server; By the login monitor terminal, the supvr can inquire on registration terminal fan blower and air exhauster work ruuning situation and revise start-stop strategy setting at intermittence in Programmable Logic Controller.
Embodiment two:
Described in embodiment one, what Programmable Logic Controller selected is wireless programmable controller, operating personnel are according to the requirement of oxygen level in the actual air of hot house aquaculture pond, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration and be converted into steering order intermittently in the intermittence of monitor terminal start-stop strategy, after input control order is confirmed, monitor terminal passes through the set base transceiver station (BTS) of data server with the steering order of having worked out, and is sent to wireless programmable controller.Similarly, wireless programmable controller feeds back to the duty of fan blower and air exhauster, the airborne oxygen level of hot house in data server by base transceiver station (BTS), and operating personnel can recognize the airborne oxygen level information of duty, hot house of fan blower and air exhauster by monitor terminal.
Embodiment three:
Described in embodiment one, monitor terminal is wireless monitoring terminal, operating personnel are according to the requirement of oxygen level in the actual air of hot house aquaculture pond, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration and be converted into steering order intermittently in the intermittence of monitor terminal start-stop strategy, after input control order is confirmed, monitor terminal is sent to by base transceiver station (BTS) steering order of having worked out in data server, and by data server with data distributing to Programmable Logic Controller.Similarly, the feedback data of Programmable Logic Controller is after feeding back to data server, wireless monitoring terminal can connect the data server by base transceiver station (BTS), thereby inquires the airborne oxygen level information of duty, hot house of fan blower and air exhauster.
The above is the preferred embodiment of the present invention; certainly can not limit with this interest field of the present invention; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or is equal to replacement, do not break away from the protection domain of technical solution of the present invention.
Claims (6)
1. system for controlling oxygen content in a hot house aquaculture pond air, it is characterized in that: in described air, system for controlling oxygen content is comprised of monitor terminal, data server, Programmable Logic Controller, air oxygen sensor, fan blower and air exhauster; Monitor terminal is connected with Programmable Logic Controller by data server, Programmable Logic Controller respectively with air oxygen sensor, fan blower and air exhauster; Described monitor terminal carries out running state monitoring to whole control system, and the parameter in system is modified and set; Air oxygen sensor and Programmable Logic Controller are interconnected by data server and carry out the exchange of data message; Described air oxygen sensor collect in hot house the oxygen content in air data and by data server with the data feedback of its collection to monitor terminal.
2. system for controlling oxygen content in hot house aquaculture pond air according to claim 1, it is characterized in that: described Programmable Logic Controller is wireless programmable controller, and this wireless programmable controller is by base transceiver station (BTS) and data server connecting communication.
3. system for controlling oxygen content in hot house aquaculture pond air according to claim 1, it is characterized in that: described monitor terminal comprises two kinds of wired monitor terminal and wireless monitoring terminals, the computing machine of described wired monitoring terminal for by netting twine, with data server, being connected; The wireless mobile monitoring end of described wireless monitoring terminal for by base transceiver station (BTS), with data server, being connected.
4. system for controlling oxygen content in hot house aquaculture pond air according to claim 1, it is characterized in that: be provided with the start-stop strategy at intermittence of several fan blowers and air exhauster on described monitor terminal, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration intermittently in intermittence start-stop strategy.
5. the control method of system for controlling oxygen content in a hot house aquaculture pond air is characterized in that: comprise the following steps:
Step 1:, according to the requirement of oxygen level in the actual air of hot house aquaculture pond, set the exhausting, air blast start/stop time, start-stop interval of fan blower and air exhauster and start-stop duration and be converted into steering order intermittently in the intermittence of monitor terminal start-stop strategy;
Step 2: monitor terminal uploads to data server with the steering order of having worked out, and by data server, issues and store in Programmable Logic Controller;
Step 3: Programmable Logic Controller is according to the steering order received, control fan blower and air exhauster the start/stop time of appointment, start-stop interval and intermittently the start-stop duration carry out the pneumatic work of pump drainage;
Step 4: the oxygen content in air level in air oxygen Sensor monitoring hot house, and the data upload that monitors is saved in data server;
Step 5: by the login monitor terminal, the supvr can inquire on registration terminal fan blower and air exhauster work ruuning situation and revise start-stop strategy setting at intermittence in Programmable Logic Controller.
6. the control method of system for controlling oxygen content in hot house aquaculture pond air according to claim 5, it is characterized in that: also be provided with manual control model option on the monitor terminal described in step 5, select manual control model to carry out manual start-stop control to fan blower and air exhauster.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103458892A CN103389745A (en) | 2013-08-09 | 2013-08-09 | Control system and method for oxygen content of air in aquiculture pond in vinyl house |
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| CN2013103458892A CN103389745A (en) | 2013-08-09 | 2013-08-09 | Control system and method for oxygen content of air in aquiculture pond in vinyl house |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0444783A1 (en) * | 1990-02-13 | 1991-09-04 | Lucas Industries Public Limited Company | Exhaust gas catalyst monitoring |
| KR20080004435U (en) * | 2007-04-04 | 2008-10-08 | 주식회사 무경 | Electric heater |
| CN201662705U (en) * | 2010-03-29 | 2010-12-01 | 卢伟 | Automatic management and antitheft alarm system for greenhouse |
| CN202018452U (en) * | 2011-04-08 | 2011-10-26 | 无锡高远电力科技有限公司 | Intelligent voice warning system in indoor environment |
| CN102426441A (en) * | 2011-09-05 | 2012-04-25 | 西北农林科技大学 | Intelligent oxygen supplement system for aquiculture |
| CN102436235A (en) * | 2011-10-25 | 2012-05-02 | 无锡高远电力科技有限公司 | Indoor environment safety intelligence control system |
| CN202948547U (en) * | 2012-12-21 | 2013-05-22 | 黑龙江八一农垦大学 | Automatic collecting and transmitting device for environmental parameters of agricultural greenhouse |
| CN203101933U (en) * | 2012-11-01 | 2013-07-31 | 四川信息职业技术学院 | Aquiculture water quality on-line monitoring system based on Internet of Things |
-
2013
- 2013-08-09 CN CN2013103458892A patent/CN103389745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0444783A1 (en) * | 1990-02-13 | 1991-09-04 | Lucas Industries Public Limited Company | Exhaust gas catalyst monitoring |
| KR20080004435U (en) * | 2007-04-04 | 2008-10-08 | 주식회사 무경 | Electric heater |
| CN201662705U (en) * | 2010-03-29 | 2010-12-01 | 卢伟 | Automatic management and antitheft alarm system for greenhouse |
| CN202018452U (en) * | 2011-04-08 | 2011-10-26 | 无锡高远电力科技有限公司 | Intelligent voice warning system in indoor environment |
| CN102426441A (en) * | 2011-09-05 | 2012-04-25 | 西北农林科技大学 | Intelligent oxygen supplement system for aquiculture |
| CN102436235A (en) * | 2011-10-25 | 2012-05-02 | 无锡高远电力科技有限公司 | Indoor environment safety intelligence control system |
| CN203101933U (en) * | 2012-11-01 | 2013-07-31 | 四川信息职业技术学院 | Aquiculture water quality on-line monitoring system based on Internet of Things |
| CN202948547U (en) * | 2012-12-21 | 2013-05-22 | 黑龙江八一农垦大学 | Automatic collecting and transmitting device for environmental parameters of agricultural greenhouse |
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Application publication date: 20131113 |