CN205120160U - Culture of chinese mitten crab water quality index internet on -line monitoring , processing management and control system - Google Patents
Culture of chinese mitten crab water quality index internet on -line monitoring , processing management and control system Download PDFInfo
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- CN205120160U CN205120160U CN201520844744.1U CN201520844744U CN205120160U CN 205120160 U CN205120160 U CN 205120160U CN 201520844744 U CN201520844744 U CN 201520844744U CN 205120160 U CN205120160 U CN 205120160U
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model provides a culture of chinese mitten crab water quality index internet on -line monitoring, handle the management and control system, detect signal emission device including quality of water physics nature index, water quality chemical nature index synchronous detection device, data processing, management and control and signal transmission platform and culture of chinese mitten crab family cell -phone, it can detect controlled treating the temperature of pond quality of water, the dissolved oxygen, PH, the ammonia nitrogen, nitrite, permanganate, data processing is given through the transmission to eight index actual measurement results in the total phosphorus and total nitrogen, management and control and signal transmission platform, by eight key technology indexs will accepting and culture of chinese mitten crab technical specification in predetermined quality of water mission profile contrast, when the skew regulation mission profile of corresponding index, can transmitting tube prosecutor case information to corresponding culture of chinese mitten crab family cell -phone according to preset processing scheme, by the culture of chinese mitten crab family in time handling according to the processing scheme information that the cell -phone was received.
Description
Technical field:
The utility model relates to aquaculture technology, particularly relates to and utilizes internet+culture of Chinese mitten crab technology.
Background technology:
China is world fisheries big country, and aquaculture production accounts for 68% of whole world total production, not only for people provide a large amount of good protein, also for national food security provides important guarantee.Along with living standards of the people improve, the demand of people to high-quality aquatic product protein also improves constantly.China southern area of Jiangsu Province, the water resources such as river, lake are numerous, and aquaculture area is comparatively large, and fishery has also become the leading industry of local agricultural, is the main channel of farmers' income.
Water quality is the most important factor of aquaculture, it directly determines aquaculture success, direct output and the specification affecting aquatic products, current water quality management and control is entirely with personal experience, the cultural technique index management and control means such as crucial water quality management and technology lack, cause the undulatory property of the output of aquaculture and benefit comparatively large, risk is also larger.The current mensuration for aquaculture water quality is mainly by water quality testing meter and water-quality test kit, and these two kinds of detection modes, all want hand sampling, add reagent to measure, not only process is loaded down with trivial details, time-consuming, effort, and can not realize detecting variation of water in real time, therefore, how can realize that detection technique is very crucial in real time to culture-pool water quality synchronous.
Water temperature in culture of Chinese mitten crab process, dissolved oxygen, pH, ammonia nitrogen, nitrite, total phosphorus, total nitrogen and permanganate eight water-quality guideline are to river crab survival rate, the speed of growth and quality all have a direct impact, in order to promote the technicalization administrative skill of aquaculture, improve the economic benefit at aquaculture family, applicant develops aquaculture water quality key index Internet of Things on-line monitoring for culture of Chinese mitten crab, process and managing and control system, comprising the online survey of physical property index and the on-line checkingi of chemically index, described physical property index refers to water temperature, dissolved oxygen and pH value three norms, chemically index refers to ammonia nitrogen, nitrite, permanganate, total phosphorus and the large index of total nitrogen five, this system adopts internet+culture of Chinese mitten crab technology, there is water quality monitoring, video monitoring, production management, the comprehensive function such as SMS notification and Long-distance Control, Real-Time Monitoring is carried out to the water quality of aquaculture pond, wireless transmission, focus on and wireless report, 24 hours Monitoring and forecasting system in real-times can be carried out to water quality, reach " with foresight " and " scientific and reasonable arrangement crabs production ", for culture of Chinese mitten crab family provides real-time technological guidance, effective raising culture of Chinese mitten crab output and benefit.
Utility model content:
The purpose of this utility model is to provide a kind of culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system.
The technical scheme that the utility model adopts is:
A kind of culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, is characterized in that: comprise water quality physical property Indexs measure sender unit, hydrochemistry index sync detection device, data processing, management and control and signal send platform and culture of Chinese mitten crab family mobile phone, and water quality physical property Indexs measure sender unit is in real time by the water temperature of controlled pond water quality to be detected, dissolved oxygen, pH tri-physical index measured results are transferred to data processing by wireless signal send mode, management and control and signal send platform, and hydrochemistry index sync detection device is by the ammonia nitrogen of controlled pond water quality to be detected, nitrite, permanganate, total phosphorus and total nitrogen five chemical index measured results are transferred to data processing, management and control and signal send platform, data processing, management and control and signal send the water temperature that platform will receive, dissolved oxygen, pH, ammonia nitrogen, nitrite, permanganate, the water quality technical parameter preset in total phosphorus and total nitrogen eight key technical index and culture of Chinese mitten crab technical manual contrasts, when corresponding index departs from regulation technical parameter, according to presetting processing scheme to corresponding culture of Chinese mitten crab family mobile phone energy sending tube control scheme information, the processing scheme information that effluent crab raiser receives according to mobile phone processes in time.
At above-mentioned culture of Chinese mitten crab water-quality guideline internet on-line monitoring, in process managing and control system, described water quality physical property Indexs measure sender unit, it is characterized in that: comprise flotation shell, gland bonnet, port sealing piece, supporting seat, solar panel, accumulator, surface-mounted integrated circuit, acquisition sensor group and signal projector, accumulator, surface-mounted integrated circuit and signal projector are all arranged in flotation shell, acquisition sensor group is by temperature detecting sensor, dissolved oxygen acquisition sensor and pH value acquisition sensor composition, all acquisition sensors are arranged on the bottom of flotation shell all hermetically, the end of probe that exposes of each acquisition sensor all contacts with the aqueous phase in pond to be measured, gland bonnet is fixedly mounted on above the upper port of flotation shell by port sealing piece hermetically, the lower surface of supporting seat is fixed on gland bonnet, solar panel is arranged on the upper surface of supporting seat, solar panel is connected with storage battery, surface-mounted integrated circuit, acquisition sensor group and signal projector are by storage battery power supply, after all devices are installed and are terminated, the center of gravity of native system overlaps with the buoyancy center of gravity of flotation shell.
Further, in order to prevent each acquisition sensor in acquisition sensor group from being broken by water float thing, all acquisition sensors expose the top that end of probe is all positioned at the lower surface of flotation shell.
Further, be provided with pit cave in the bottom of flotation shell, acquisition sensor group is arranged in pit cave, all acquisition sensors expose the top that end of probe is all positioned at the lower surface of flotation shell.
Further, protective screen plate is provided with in the below of acquisition sensor group.
Further, be provided with protective screen plate in the lower end in pit cave, its objective is bath class in anti-sealing, aquatic animal parasitism is attached to acquisition sensor exposes in end of probe, affect the accuracy of detection of acquisition sensor.
Further, lower seals is provided with between bottom each acquisition sensor and flotation shell.
Further, two lower seals spaced apart are provided with between bottom each acquisition sensor and flotation shell.
At above-mentioned culture of Chinese mitten crab water-quality guideline internet on-line monitoring, in process managing and control system, hydrochemistry index sync detection device, is characterized in that: comprise suction pump, retaining valve, water inlet manifold, filtrator, two-port valve, nh 3-n analyser, nitrite analyser, permanganate analyser, total phosphorus analyser and total blood urea/nitrogen analyzer, the separate single that each pond to be detected is made up of suction pump and retaining valve is connected to water supply branch road with water inlet manifold, nh 3-n analyser, nitrite analyser, permanganate analyser, total phosphorus analyser is connected with water inlet manifold with two-port valve respectively by filtrator with total blood urea/nitrogen analyzer, its synchronous water supply process is: when A pond water quality is carried out chemically Indexs measure time, start the suction pump in A pond, close the suction pump in other pond, the press water that now suction pump in A pond is extracted out backs down retaining valve to water inlet manifold supply pressure water, the press water in water inlet manifold respectively by filtrator and two-port valve synchronously to nh 3-n analyser, nitrite analyser, permanganate analyser, total phosphorus analyser and total blood urea/nitrogen analyzer supply water, because the water delivering orifice of the suction pump be equipped with in each controlled pond is provided with retaining valve, therefore, the water extracted out from A pond can not reflux in other pond, form pollution.If this detects is not detect first time, then all there is ponding in water inlet manifold and every bar water supply branch road, control all two-port valves by control system to be in pressure release and to fill and wash pipeline state, after rinsing for 10 ~ 30 seconds, two-port valve is commutated, synchronously supply water to nh 3-n analyser, nitrite analyser, permanganate analyser, total phosphorus analyser and total blood urea/nitrogen analyzer, so just can ensure that nh 3-n analyser, nitrite analyser, permanganate analyser, total phosphorus analyser and the water that always blood urea/nitrogen analyzer detects are the water in A pond, thus ensure the authenticity of testing result.When B pond water quality is carried out chemically Indexs measure time, as long as start the suction pump in B pond, close the suction pump in other pond, other operation steps and A pond water quality chemical index detect operate identical.
Because the utility model adopts internet+culture of Chinese mitten crab technology, the temperature of its energy Real-Time Monitoring pond waters to be measured, dissolved oxygen, pH, ammonia nitrogen, nitrite, permanganate, total phosphorus and total nitrogen eight water-quality guideline, and the water quality technical parameter preset in obtained eight key technical index and culture of Chinese mitten crab technical manual is contrasted, when corresponding index departs from regulation technical parameter, according to presetting processing scheme to corresponding culture of Chinese mitten crab family mobile phone energy sending tube control scheme information, the processing scheme information that effluent crab raiser receives according to mobile phone processes in time, it possesses following function:
First is automatic time sampling
Be equipped with automatically taking water system, each pond is furnished with a submersible pump, can according to the monitoring requirement sets itself sense cycle of stage each in aquaculture process to water quality, by PE closed conduct timing sampling.
Second is automatic examination and analysb
Be equipped with Full-automatic water quality in-line analyzer, Automatic Extraction PE pipeline water sample, adds chemical reagent automatically, and detection, automatic analysis, go out result automatically automatically.
3rd is automatically send SMS notification
According to the water-quality guideline value preset, automatic comparison is carried out with water quality monitoring result, if there is any one water-quality guideline to exceed safety value, system can take corresponding processing scheme immediately automatically, by Internet technology, processing scheme is sent on raiser's mobile phone, for culture of Chinese mitten crab family provides the treatment scheme of science.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structural representation of water quality physical property Indexs measure sender unit;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the structural representation of hydrochemistry index sync detection device;
In figure: 1-water quality physical property Indexs measure sender unit; 2-hydrochemistry index sync detection device; 3-data processing, management and control and signal send platform; 4-culture of Chinese mitten crab family mobile phone; 11-flotation shell; 12-gland bonnet; 13-port sealing piece; 14-supporting seat; 15-solar panel; 16-accumulator; 17-surface-mounted integrated circuit; 18-acquisition sensor group; 19-signal projector; 110-protective screen plate; 111-lower surface; 112-pit cave; 113-lower seals; 181-temperature detecting sensor; 182-dissolved oxygen acquisition sensor; 183-pH value acquisition sensor; The total blood urea/nitrogen analyzer of 20-; 21-suction pump; 22-retaining valve; 23-water inlet manifold; 24-filtrator; 25-two-port valve; 26-nh 3-n analyser; 27-nitrite analyser; 28-permanganate analyser; 29-total phosphorus analyser.
Embodiment:
Specific embodiments of the present utility model is described in detail below in conjunction with accompanying drawing:
A kind of culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, as shown in Figure 1, it comprises water quality physical property Indexs measure sender unit 1, hydrochemistry index sync detection device 2, data processing, management and control and signal send platform 3 and culture of Chinese mitten crab family mobile phone 4, and water quality physical property Indexs measure sender unit 1 is in real time by the water temperature of controlled pond water quality to be detected, dissolved oxygen, pH tri-physical index measured results are transferred to data processing by wireless signal send mode, management and control and signal send platform 3, and hydrochemistry index sync detection device 2 is by the ammonia nitrogen of controlled pond water quality to be detected, nitrite, permanganate, total phosphorus and total nitrogen five chemical index measured results are transferred to data processing, management and control and signal send platform 3, data processing, management and control and signal send the water temperature that platform 3 will receive, dissolved oxygen, pH, ammonia nitrogen, nitrite, permanganate, the water quality technical parameter preset in total phosphorus and total nitrogen eight key technical index and culture of Chinese mitten crab technical manual contrasts, when corresponding index departs from regulation technical parameter, according to presetting processing scheme to corresponding culture of Chinese mitten crab family mobile phone energy sending tube control scheme information, the processing scheme information that effluent crab raiser receives according to mobile phone processes in time.
At above-mentioned culture of Chinese mitten crab water-quality guideline internet on-line monitoring, in process managing and control system, described water quality physical property Indexs measure sender unit 1, as Fig. 2, shown in Fig. 3, comprise flotation shell 11, gland bonnet 12, port sealing piece 13, supporting seat 14, solar panel 15, accumulator 16, surface-mounted integrated circuit 17, acquisition sensor group 18 and signal projector 19, accumulator 16, surface-mounted integrated circuit 17 and signal projector 19 are all arranged in flotation shell 11, acquisition sensor group 18 is by temperature detecting sensor 181, dissolved oxygen acquisition sensor 182 and pH value acquisition sensor 183 form, all acquisition sensors are arranged on the bottom of flotation shell 11 all hermetically, the end of probe that exposes of each acquisition sensor all contacts with the aqueous phase in pond to be measured, gland bonnet 12 is fixedly mounted on above the upper port of flotation shell 11 by port sealing piece 13 hermetically, the lower surface of supporting seat 14 is fixed on gland bonnet 12, solar panel 15 is arranged on the upper surface of supporting seat 14, solar panel 15 is electrically connected with accumulator 16, surface-mounted integrated circuit 17, acquisition sensor group 18 and signal projector 19 are powered by accumulator 16, broken by water float thing to prevent each acquisition sensor in acquisition sensor group 18, pit cave 112 is provided with in the bottom of flotation shell 11, acquisition sensor group 18 is arranged in pit cave 112, all acquisition sensors expose the top that end of probe is all positioned at the lower surface 111 of flotation shell 11, protective screen plate 110 is provided with in the lower end in pit cave 112, its objective is bath class in anti-sealing, what aquatic animal parasitism was attached to acquisition sensor exposes in end of probe, affect the accuracy of detection of acquisition sensor.
At above-mentioned culture of Chinese mitten crab water-quality guideline internet on-line monitoring, in process managing and control system, hydrochemistry index sync detection device 2, as shown in Figure 4, comprises suction pump 21, retaining valve 22, water inlet manifold 23, filtrator 24, two-port valve 25, nh 3-n analyser 26, nitrite analyser 27, permanganate analyser 28, total phosphorus analyser 29 and total blood urea/nitrogen analyzer 20, the separate single that each pond to be detected is made up of suction pump 21 and retaining valve 22 is connected to water supply branch road with water inlet manifold 23, nh 3-n analyser 26, nitrite analyser 27, permanganate analyser 28, total phosphorus analyser 29 is connected with water inlet manifold 23 with two-port valve 25 respectively by filtrator 24 with total blood urea/nitrogen analyzer 20, its synchronous water supply process is: when A pond water quality is carried out chemically Indexs measure time, start the suction pump 21 in A pond, close the suction pump in other pond, the press water that now suction pump 21 in A pond is extracted out backs down retaining valve 22 to water inlet manifold 23 supply pressure water, and the press water in water inlet manifold 23 is synchronous to nh 3-n analyser 26 respectively by filtrator 24 and two-port valve 25, nitrite analyser 27, permanganate analyser 28, total phosphorus analyser 29 and total blood urea/nitrogen analyzer 20 supply water, because the water delivering orifice of the suction pump 21 be equipped with in each controlled pond is provided with retaining valve 22, therefore, the water extracted out from A pond can not reflux in other pond, formed and pollute.If this detects is not detect first time, then all there is ponding in water inlet manifold 23 and every bar water supply branch road, control all two-port valves 25 by control system to be in pressure release and to fill and wash pipeline state, after rinsing for 10 ~ 30 seconds, two-port valve 25 is commutated, synchronous to nh 3-n analyser 26, nitrite analyser 27, permanganate analyser 28, total phosphorus analyser 29 and total blood urea/nitrogen analyzer 20 supply water, so just can ensure nh 3-n analyser 26, nitrite analyser 27, permanganate analyser 28, the water that total phosphorus analyser 29 and total blood urea/nitrogen analyzer 20 detect is the water in A pond, thus ensure the authenticity of testing result.When B pond water quality is carried out chemically Indexs measure time, as long as start the suction pump 21 in B pond, close the suction pump in other pond, other operation steps and A pond water quality chemical index detect operate identical.
Claims (9)
1. a culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, is characterized in that: comprise water quality physical property Indexs measure sender unit (1), hydrochemistry index sync detection device (2), data processing, management and control and signal send platform (3) and culture of Chinese mitten crab family mobile phone (4), and water quality physical property Indexs measure sender unit (1) is in real time by the water temperature of controlled pond water quality to be detected, dissolved oxygen, pH tri-physical index measured results are transferred to data processing by wireless signal send mode, management and control and signal send platform (3), and hydrochemistry index sync detection device (2) is by the ammonia nitrogen of controlled pond water quality to be detected, nitrite, permanganate, total phosphorus and total nitrogen five chemical index measured results are transferred to data processing, management and control and signal send platform (3), data processing, management and control and signal send the water temperature that platform (3) will receive, dissolved oxygen, pH, ammonia nitrogen, nitrite, permanganate, the water quality technical parameter preset in total phosphorus and total nitrogen eight key technical index and culture of Chinese mitten crab technical manual contrasts, when corresponding index departs from regulation technical parameter, according to presetting processing scheme to corresponding culture of Chinese mitten crab family mobile phone energy sending tube control scheme information, the processing scheme information that effluent crab raiser receives according to mobile phone processes in time.
2. culture of Chinese mitten crab water-quality guideline internet on-line monitoring according to claim 1, process managing and control system, it is characterized in that: described water quality physical property Indexs measure sender unit (1) comprises flotation shell (11), gland bonnet (12), port sealing piece (13), supporting seat (14), solar panel (15), accumulator (16), surface-mounted integrated circuit (17), acquisition sensor group (18) and signal projector (19), accumulator (16), surface-mounted integrated circuit (17) and signal projector (19) are all arranged in flotation shell (11), acquisition sensor group (18) is by temperature detecting sensor (181), dissolved oxygen acquisition sensor (182) and pH value acquisition sensor (183) composition, all acquisition sensors are arranged on the bottom of flotation shell (11) all hermetically, the end of probe that exposes of each acquisition sensor all contacts with the aqueous phase in pond to be measured, gland bonnet (12) is fixedly mounted on above the upper port of flotation shell (11) by port sealing piece (13) hermetically, the lower surface of supporting seat (14) is fixed on gland bonnet (12), solar panel (15) is arranged on the upper surface of supporting seat (14), solar panel (15) is electrically connected with accumulator (16), surface-mounted integrated circuit (17), acquisition sensor group (18) and signal projector (19) are powered by accumulator (16), after all devices are installed and are terminated, the center of gravity of native system overlaps with the buoyancy center of gravity of flotation shell (11).
3. according to claim 2 culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, it is characterized in that: in order to prevent each acquisition sensor in acquisition sensor group (18) from being broken by water float thing, all acquisition sensors expose the top that end of probe is all positioned at the lower surface (111) of flotation shell (11).
4. according to claim 2 culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, it is characterized in that: be provided with pit cave (112) in the bottom of flotation shell (11), acquisition sensor group (18) is arranged in pit cave (112), all acquisition sensors expose the top that end of probe is all positioned at the lower surface (111) of flotation shell (11).
5. according to claim 2 culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, it is characterized in that: be provided with protective screen plate (110) in the below of acquisition sensor group (18).
6. according to claim 4 culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system, it is characterized in that: be provided with protective screen plate (110) in the lower end of pit cave (112).
7. culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system according to claim 2, is characterized in that: be provided with lower seals (113) between bottom each acquisition sensor and flotation shell (11).
8. culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system according to claim 7, is characterized in that: be provided with two lower seals (113) spaced apart between bottom each acquisition sensor and flotation shell (11).
9. culture of Chinese mitten crab water-quality guideline internet on-line monitoring according to claim 1, process managing and control system, it is characterized in that: described hydrochemistry index sync detection device (2) comprises suction pump (21), retaining valve (22), water inlet manifold (23), filtrator (24), two-port valve (25), nh 3-n analyser (26), nitrite analyser (27), permanganate analyser (28), total phosphorus analyser (29) and total blood urea/nitrogen analyzer (20), the separate single that each pond to be detected is made up of suction pump (21) and retaining valve (22) is connected to water supply branch road with water inlet manifold (23), nh 3-n analyser (26), nitrite analyser (27), permanganate analyser (28), total phosphorus analyser (29) is connected with water inlet manifold (23) with two-port valve (25) respectively by filtrator (24) with total blood urea/nitrogen analyzer (20), its synchronous water supply process is: when A pond water quality is carried out chemically Indexs measure time, start the suction pump (21) in A pond, close the suction pump in other pond, the press water that now suction pump (21) in A pond is extracted out backs down retaining valve (22) to water inlet manifold (23) supply pressure water, press water in water inlet manifold (23) is synchronous to nh 3-n analyser (26) respectively by filtrator (24) and two-port valve (25), nitrite analyser (27), permanganate analyser (28), total phosphorus analyser (29) and total blood urea/nitrogen analyzer (20) supply water, because the water delivering orifice of the suction pump (21) be equipped with in each controlled pond is provided with retaining valve (22), therefore, from A pond extract out water can not reflux in other pond, formed and pollute, if this detects is not detect first time, then all there is ponding in water inlet manifold (23) and every bar water supply branch road, control all two-port valves (25) by control system to be in pressure release and to fill and wash pipeline state, after rinsing for 10 ~ 30 seconds, two-port valve (25) is commutated, synchronous to nh 3-n analyser (26), nitrite analyser (27), permanganate analyser (28), total phosphorus analyser (29) and total blood urea/nitrogen analyzer (20) supply water, so just can ensure nh 3-n analyser (26), nitrite analyser (27), permanganate analyser (28), the water that total phosphorus analyser (29) and total blood urea/nitrogen analyzer (20) detect is the water in A pond, thus ensure the authenticity of testing result, when B pond water quality is carried out chemically Indexs measure time, as long as start the suction pump (21) in B pond, close the suction pump in other pond, other operation steps and A pond water quality chemical index detect operate identical.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222834A (en) * | 2015-10-28 | 2016-01-06 | 常州市金坛区水产技术指导站 | A kind of culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system |
| CN105766741A (en) * | 2016-04-10 | 2016-07-20 | 江苏红膏大闸蟹有限公司 | Method for regulating water body dissolved oxygen of larval crab culture pond |
| CN106780088A (en) * | 2016-12-20 | 2017-05-31 | 庞倩媚 | A kind of shrimp management system for breeding |
| CN111707632A (en) * | 2020-06-24 | 2020-09-25 | 江苏江达生态环境科技有限公司 | Online total phosphorus, ammonia nitrogen, COD quality of water automatic monitoring device |
-
2015
- 2015-10-28 CN CN201520844744.1U patent/CN205120160U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222834A (en) * | 2015-10-28 | 2016-01-06 | 常州市金坛区水产技术指导站 | A kind of culture of Chinese mitten crab water-quality guideline internet on-line monitoring, process managing and control system |
| CN105766741A (en) * | 2016-04-10 | 2016-07-20 | 江苏红膏大闸蟹有限公司 | Method for regulating water body dissolved oxygen of larval crab culture pond |
| CN106780088A (en) * | 2016-12-20 | 2017-05-31 | 庞倩媚 | A kind of shrimp management system for breeding |
| CN111707632A (en) * | 2020-06-24 | 2020-09-25 | 江苏江达生态环境科技有限公司 | Online total phosphorus, ammonia nitrogen, COD quality of water automatic monitoring device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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