CN204154710U - A kind of fish pond dissolved oxygen concentration monitor and early warning system - Google Patents
A kind of fish pond dissolved oxygen concentration monitor and early warning system Download PDFInfo
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- CN204154710U CN204154710U CN201420588382.XU CN201420588382U CN204154710U CN 204154710 U CN204154710 U CN 204154710U CN 201420588382 U CN201420588382 U CN 201420588382U CN 204154710 U CN204154710 U CN 204154710U
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- dissolved oxygen
- oxygen concentration
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Abstract
The utility model discloses a kind of fish pond dissolved oxygen concentration monitor and early warning system, comprise microprocessor and the data processing unit be attached thereto respectively, display module, wireless communication module, alarm module, memory module and driver, driver connects aerator, also comprise dissolved oxygen concentration sensor and temperature sensor, dissolved oxygen concentration sensor is connected with microprocessor through data processing unit respectively with temperature sensor.Dissolved oxygen concentration sensor and temperature sensor gather the dissolved oxygen concentration signal in fish pond and water temperature signal respectively and signal are given data processing unit carries out amplifying, filtering process, microprocessor receives the signal after aforementioned processing and drives aerator running, alarm module warning according to this signal control and drive system, and carries out data interaction by wireless communication module and user terminal.The utility model Real-Time Monitoring fish pond dissolved oxygen content, and early warning in time and process, ensure that fish pond dissolved oxygen content is up to standard.
Description
Technical field
The utility model belongs to fish production apparatus field, particularly a kind of fish pond dissolved oxygen concentration monitor and early warning system.
Background technology
Dissolved oxygen DO is one of fishpond water quality important indicator.If oxygen in water concentration is too low, brings adverse effect will to fish growth and breeding, time serious, even can cause Large Scale Death.Therefore, the monitoring product being exclusively used in aquaculture fish pond dissolved oxygen DO test constantly arises at the historic moment, but, be only only limitted to the monitoring of fish pond dissolved oxygen concentration at present, and early warning can not be provided in advance, these factors have all had a strong impact on utilization and the development of this type of monitoring product.How to improve the accuracy of detection of the system for monitoring fish pond dissolved oxygen concentration and give warning in advance, send warning in advance, integrated data library information, deposit rotten material in a large number in prompting needs salvaging cleaning fish pond, start the dissolved oxygen content in pneumatic pump maintenance water, simplify the operation specification, increases the service life, and is the problem of general concern in the industry.
Utility model content
In order to solve above-mentioned background technology Problems existing, the utility model aims to provide a kind of fish pond dissolved oxygen concentration monitor and early warning system, Real-Time Monitoring fish pond dissolved oxygen content, and early warning in time and process, ensure that fish pond dissolved oxygen content is up to standard.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is:
A kind of fish pond dissolved oxygen concentration monitor and early warning system, comprise microprocessor and the data processing unit be attached thereto respectively, display module, wireless communication module, alarm module, memory module and driver, described driver connects aerator, also comprise dissolved oxygen concentration sensor and temperature sensor, described dissolved oxygen concentration sensor is connected with microprocessor through data processing unit respectively with temperature sensor; Described dissolved oxygen concentration sensor and temperature sensor gather the dissolved oxygen concentration signal in fish pond and water temperature signal respectively and signal are given data processing unit carries out amplifying, filtering process, microprocessor receives the signal after aforementioned processing and according to this signal control and drive system action, described microprocessor carries out data interaction by wireless communication module and user terminal.
Wherein, above-mentioned data processing unit comprises integrated amplifier and low-pass filter, the input end of described integrated amplifier connects the output terminal of dissolved oxygen concentration sensor and temperature sensor, the output terminal of integrated amplifier connects the input end of low-pass filter, and the output terminal of low-pass filter connects microprocessor.
Wherein, the model of above-mentioned integrated amplifier is LM324.
Wherein, said temperature sensor is DS18B20.
Wherein, above-mentioned display module is 3.5inch liquid crystal display.
Wherein, above-mentioned wireless communication module is GPRS communication module.
Adopt the beneficial effect that technique scheme is brought:
The utility model is by dissolved oxygen concentration sensor and temperature sensor, the dissolved oxygen content in Real-Time Monitoring fish pond, and compare with the warning value of setting, in time dissolved oxygen DO information is sent to user terminal by wireless communication module, and control and drive system drives aerator supplemental oxygen, ensure fish pond dissolved oxygen content.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present utility model.
Embodiment
Below with reference to accompanying drawing, the technical solution of the utility model is described in detail.
System architecture diagram of the present utility model as shown in Figure 1, a kind of fish pond dissolved oxygen concentration monitor and early warning system, comprise microprocessor and the data processing unit be attached thereto respectively, display module, wireless communication module, alarm module, memory module and driver, described driver connects aerator, also comprise dissolved oxygen concentration sensor and temperature sensor, described dissolved oxygen concentration sensor is connected with microprocessor through data processing unit respectively with temperature sensor.
In the present embodiment, data processing unit comprises integrated amplifier and low-pass filter, the input end of described integrated amplifier connects the output terminal of dissolved oxygen concentration sensor and temperature sensor, the output terminal of integrated amplifier connects the input end of low-pass filter, and the output terminal of low-pass filter connects microprocessor.The model of this integrated amplifier is LM324.Temperature sensor is DS18B20, and microprocessor is S3C2440, and display module is 3.5inch liquid crystal display, and wireless communication module is GPRS communication module.
The course of work of the present utility model is:
Dissolved oxygen concentration inspection sensor comprises detection probe, data line and data acquisition unit, and detection probe is connected by data line with data acquisition unit.Detection probe is based on photoluminescence quenching principle, and photoluminescence quenching principle to inspire red fluorescence after fluorescent material molecule is subject to the blue light illumination of certain wavelength, and the existence of quenching medium can affect the carrying out of this process, and oxygen is a kind of common quenching medium.Dissolved oxygen concentration can according in sample solution through dissolved oxygen DO quenching after remaining fluorescence intensity measure, fluorescence intensity is more weak, then cancellation degree is larger, represent dissolved oxygen concentration higher, on the contrary then expression dissolved oxygen concentration lower.Experiment prove, this monitoring method has good photochemical stability, reappearance, and without delay, precision is high, the life-span is long, be applicable to carry out real-time online detection to oxygen in water.
Because the criterion of acceptability of dissolved oxygen content under different water temperature is different, therefore utilize dissolved oxygen concentration sensor and temperature sensor to gather the dissolved oxygen concentration signal in fish pond and water temperature signal respectively and give data processing unit by signal to amplify, filtering process, then microprocessor is given by the signal after process, the collection signal received and predetermined threshold value compare by microprocessor, if after show that fish pond dissolved oxygen content is lower than predetermined threshold value, then microprocessor control and drive system driving at once aerator is to fish pond oxygenation, control alarm module to report to the police simultaneously, till the dissolved oxygen content in fish pond reaches predetermined threshold value.Display module can show dissolved oxygen concentration, water temperature information in real time.Because dissolved oxygen content in fish pond affects by pasture and water in fish pond and mud, therefore, the utility model can send information by wireless communication module to user terminal (as: mobile phone, panel computer), reminding user clears up mud at the bottom of pasture and water or pond, thus improves the dissolved oxygen content index in fish pond.
Cause whole system fault or reset due to the unexpected factor in the external world, memory module temporary storaging data can be adopted, when can data before read failure after system resets again, thus prevent loss of data.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (6)
1. a fish pond dissolved oxygen concentration monitor and early warning system, it is characterized in that: comprise microprocessor and the data processing unit be attached thereto respectively, display module, wireless communication module, alarm module, memory module and driver, described driver connects aerator, also comprise dissolved oxygen concentration sensor and temperature sensor, described dissolved oxygen concentration sensor is connected with microprocessor through data processing unit respectively with temperature sensor; Dissolved oxygen concentration sensor and temperature sensor gather the dissolved oxygen concentration signal in fish pond and water temperature signal respectively and signal are given data processing unit carries out amplifying, filtering process, microprocessor receives the signal after aforementioned processing and drives aerator running, alarm module warning according to this signal control and drive system, and described microprocessor carries out data interaction by wireless communication module and user terminal.
2. a kind of fish pond dissolved oxygen concentration monitor and early warning system according to claim 1, it is characterized in that: described data processing unit comprises integrated amplifier and low-pass filter, the input end of described integrated amplifier connects the output terminal of dissolved oxygen concentration sensor and temperature sensor respectively, the output terminal of integrated amplifier connects the input end of low-pass filter, and the output terminal of low-pass filter connects microprocessor.
3. a kind of fish pond dissolved oxygen concentration monitor and early warning system according to claim 2, is characterized in that: the model of described integrated amplifier is LM324.
4. a kind of fish pond dissolved oxygen concentration monitor and early warning system according to claim 1, is characterized in that: the model of described temperature sensor is DS18B20.
5. a kind of fish pond dissolved oxygen concentration monitor and early warning system according to claim 1, is characterized in that: described display module is 3.5inch liquid crystal display.
6. a kind of fish pond dissolved oxygen concentration monitor and early warning system according to claim 1, is characterized in that: described wireless communication module is GPRS communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588382.XU CN204154710U (en) | 2014-10-13 | 2014-10-13 | A kind of fish pond dissolved oxygen concentration monitor and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588382.XU CN204154710U (en) | 2014-10-13 | 2014-10-13 | A kind of fish pond dissolved oxygen concentration monitor and early warning system |
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| Publication Number | Publication Date |
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| CN204154710U true CN204154710U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420588382.XU Expired - Fee Related CN204154710U (en) | 2014-10-13 | 2014-10-13 | A kind of fish pond dissolved oxygen concentration monitor and early warning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950346A (en) * | 2017-05-04 | 2017-07-14 | 上海博历机械科技有限公司 | A kind of soilless culture water quality cloud online monitoring system |
| CN107331111A (en) * | 2017-09-02 | 2017-11-07 | 谢永航 | Voice interactive fishpond water quality monitoring and alarming device based on GSM |
| CN110658321A (en) * | 2019-11-15 | 2020-01-07 | 莫宇林 | Dissolved oxygen monitoring system and method capable of measuring different water layers |
| CN112859671A (en) * | 2020-12-31 | 2021-05-28 | 陕西凌华电子有限公司 | Intelligent control system of oxygenation cultured equipment |
-
2014
- 2014-10-13 CN CN201420588382.XU patent/CN204154710U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950346A (en) * | 2017-05-04 | 2017-07-14 | 上海博历机械科技有限公司 | A kind of soilless culture water quality cloud online monitoring system |
| CN107331111A (en) * | 2017-09-02 | 2017-11-07 | 谢永航 | Voice interactive fishpond water quality monitoring and alarming device based on GSM |
| CN110658321A (en) * | 2019-11-15 | 2020-01-07 | 莫宇林 | Dissolved oxygen monitoring system and method capable of measuring different water layers |
| CN112859671A (en) * | 2020-12-31 | 2021-05-28 | 陕西凌华电子有限公司 | Intelligent control system of oxygenation cultured equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20161013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |