CN201938213U - Fish recirculating aquaculture acidity-alkalinity adjusting device - Google Patents
Fish recirculating aquaculture acidity-alkalinity adjusting device Download PDFInfo
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- CN201938213U CN201938213U CN2010206014113U CN201020601411U CN201938213U CN 201938213 U CN201938213 U CN 201938213U CN 2010206014113 U CN2010206014113 U CN 2010206014113U CN 201020601411 U CN201020601411 U CN 201020601411U CN 201938213 U CN201938213 U CN 201938213U
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Abstract
Disclosed is a fish recirculating aquaculture acidity-alkalinity adjusting device. Nitration, fish metabolism and the like in culture water biological treatment are processes to produce acid. The fish recirculating aquaculture acidity-alkalinity adjusting device comprises an alkalinity probe (5), a breeding pond (1), an adjusting pond (3), a water pump (4), a logic controller (7), a desk computer (8), a relay (9), an electromagnetic valve (12) and an electromagnetic valve (10), wherein the alkalinity probe (5) is arranged in the breeding pond (1) and connected with the adjusting pond (3) of the breeding pond (1) through a pipeline (2), the breeding pond and the adjusting pond are connected with the water pump (4), the alkalinity probe is connected with the logic controller (7) through a conductor (6), the logic controller is connected with the desk computer (8) and the relay (9) through conductors, and the relay is connected with the electromagnetic valve (12) and the electromagnetic valve (10) on an alkaline liquor pipeline. The fish recirculating aquaculture acidity-alkalinity adjusting device is used for adjusting and controlling acidity and alkalinity of the breeding pond in aquaculture.
Description
Technical field:
The utility model relates to the new device that acid-base value is regulated in a kind of aquaculture, is specifically related to a kind of fish circulating water cultivation pH value regulator.
Background technology:
In fish circulating water cultivation process, the nitration reaction of breeding water body biological treatment, fish metabolism etc. are the processes of producing acid.Under the high-density breeding condition, because the forage volume that cultured fishes are thrown something and fed is big, the fish metabolism is vigorous, excreta is many, make that above-mentioned acid process quickens, the very fast acidifying of breeding water body, thereby lost the normal condition of fish circulating water cultivations.The acidifying of water body not only hinders the growth of fish, and can make the function of biological treatment ineffective, makes whole circulation water breed production process out of hand, causes damage to production.Therefore, according to the situation of change of circulating water cultivation water quality, in time adjust the acid-base value of breeding water body, it is remained in the normal range (NR) (pH value 7～7.5), production is very important for circulating water cultivation.
The acid-base value of relevant fish culture water body is regulated problem and mainly is present in the long-term circulating water cultivation process of fish.Domestic in the aquiculture of fancy fishes, the acidifying problem of water body adopts methods such as coral sand, shell filtrate, quartz sand to solve mostly, with the constantly additional water body alkaloids of the calcium bicarbonate of some materials, the acidization of balance water body.But these method amount of filler are big, adjusting is difficult, cost is high, are difficult to the production of scale fish circulating water cultivation, and the acid-base value in the circulating water cultivation is regulated does not also have effective way.The ways of external alkaline matters neutralizations such as many employing calcium bicarbonates, sodium bicarbonate in circulating water cultivation.The speed that consumption is big, cost is high, regulate is slow, inaccurate, in case the acidifying phenomenon takes place, the adjusting time is oversize.
Summary of the invention:
The purpose of this utility model provides a kind of breeding water body pH value regulator, with the needs of the production of satisfying circulating water cultivation, also can be used for the production process that other acid-base value is regulated.
Above-mentioned purpose realizes by following technical scheme:
Fish circulating water cultivation pH value regulator, its composition comprises: the basicity sensing probe in the crawl, the regulating reservoir that connects crawl by pipeline, water pump connects described crawl and described regulating reservoir, described basicity sensing probe connects logic controller by call wire, described logic controller connects desktop computer and relay by call wire, and described relay connects the magnetic valve on the alkali liquid tank pipeline.
The fish circulating water cultivation pH value regulator of stating, described alkali liquid tank comprises sodium hydroxide solution jar and sodium bicarbonate solution jar, includes described magnetic valve on the export pipeline of described sodium hydroxide solution jar and on the export pipeline of described sodium bicarbonate solution jar.
The signal feedback that to handle when described fish circulating water cultivation pH value regulator, described desktop computer receive the signal of described logic controller is given described logic controller.
Beneficial effect:
1. the utility model acid-base value of correcting is as required saved by the method for selecting sodium hydroxide or sodium bicarbonate solution and reconciling in proportion and is reconciled material, reduces the control time.
2. the utility model control technology is simple, processing ease.
3. the utility model control element is used magnetic valve, and simple in structure, cost is low.
4. the utility model has designed the monitoring function of calculator, can intuitively observe parameter and change.
5. before this device work, in logic controller, determine the control program of good pH in 7～7.5 scopes; At device during work, the water of culturing the pond enters regulating reservoir by the pipeline of bottom, in regulating reservoir and after water body aspirate by water pump, enter by water inlet pipe and culture the pond; The basicity sensing probe is put into the water of culturing the pond, when pH is lower than 7.0, sensor imports the signal of telecommunication into logic controller, logic controller changes into numerical signal with analog signal, the actuation time that is used for logic controller control program compute relay, and sodium hydroxide solution jar magnetic valve and magnetic valve are opened in the control relay action, make sodium hydroxide and sodium bicarbonate solution flow into regulating reservoir simultaneously, and the inflow pipe of appropriate design sodium bicarbonate and sodium hydroxide inflow pipe, make the sodium bicarbonate of adding be about 10 with the ratio that adds sodium hydroxide, thereby reach quick, stable adjusting purpose, solenoid control pump operation simultaneously.When pH is higher than 7.5, sensor imports the signal of telecommunication into logic controller, logic controller changes into numerical signal with analog signal, the dwell time that is used for logic controller control program compute relay, and sodium hydroxide solution jar magnetic valve and magnetic valve are closed in the control relay action, regulate release, the solenoid control water pump quits work, and water pump makes water body fully be mixed in operation process.Simultaneously, among running, the numerical signal of logic controller imports desktop computer into, and the communication of formation and slave computer has functions such as the important control parameter of in good time demonstration, preservation, print data, modification control parameter.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Embodiment 1:
A kind of fish circulating water cultivation pH value regulator, its composition comprises: the basicity sensing probe 5 in the crawl 1, connect 2 regulating reservoirs 3 that connect crawl 1 by pipeline, water pump 4 connects described crawl and described regulating reservoir, described basicity sensing probe connects logic controller 7 by call wire 6, described logic controller connects desktop computer 8 and relay 9 by call wire, and described relay connects magnetic valve 12 and the magnetic valve 10 on the alkali liquid tank pipeline.
Embodiment 2:
In embodiment 1 described a kind of fish circulating water cultivation pH value regulator, described alkali liquid tank comprises sodium hydroxide solution jar and sodium bicarbonate solution jar, includes described magnetic valve on the export pipeline of described sodium hydroxide solution jar and on the export pipeline of described sodium bicarbonate solution jar.Described relay 9 connects the sodium hydroxide solution jar 11 with sodium hydroxide solution jar magnetic valve 10, and described sodium hydroxide solution jar 11 connects the sodium bicarbonate solution jar 13 with magnetic valve 12.
Described fish circulating water cultivation pH value regulator, described sodium hydroxide solution jar magnetic valve is contained between described relay and the described sodium hydroxide solution jar, and described magnetic valve is contained between described relay and the described sodium bicarbonate solution jar.
Embodiment 3:
The signal feedback that to handle when embodiment 1 or 2 described fish circulating water cultivation pH value regulators, described desktop computer receive the signal of described logic controller is given described logic controller.
Claims (3)
1. fish circulating water cultivation pH value regulator, its composition comprises: the basicity sensing probe in the crawl, it is characterized in that: the regulating reservoir that connects crawl by pipeline, water pump connects described crawl and described regulating reservoir, described basicity sensing probe connects logic controller by call wire, described logic controller connects desktop computer and relay by call wire, and described relay connects the magnetic valve on the alkali liquid tank pipeline.
2. fish circulating water cultivation pH value regulator according to claim 1, it is characterized in that: described alkali liquid tank comprises sodium hydroxide solution jar and sodium bicarbonate solution jar, includes described magnetic valve on the export pipeline of described sodium hydroxide solution jar and on the export pipeline of described sodium bicarbonate solution jar.
3. fish circulating water cultivation pH value regulator according to claim 1 and 2 is characterized in that: the signal feedback that will handle when described desktop computer receives the signal of described logic controller is given described logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206014113U CN201938213U (en) | 2010-11-11 | 2010-11-11 | Fish recirculating aquaculture acidity-alkalinity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206014113U CN201938213U (en) | 2010-11-11 | 2010-11-11 | Fish recirculating aquaculture acidity-alkalinity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938213U true CN201938213U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206014113U Expired - Fee Related CN201938213U (en) | 2010-11-11 | 2010-11-11 | Fish recirculating aquaculture acidity-alkalinity adjusting device |
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| CN (1) | CN201938213U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792909A (en) * | 2012-08-27 | 2012-11-28 | 中国水产科学研究院黑龙江水产研究所 | Fish culture system and method using saline-alkaline water |
| RU2578045C1 (en) * | 2014-11-06 | 2016-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) | METHOD FOR AUTOMATIC ADJUSTMENT OF pH OF CIRCULATION WATER OF COOLING LOOP OF ELECTRIC GENERATOR STATOR OF STEAM TURBINE |
| CN105782072A (en) * | 2016-04-25 | 2016-07-20 | 广东博宇集团有限公司 | Water pump system and control method for water pump system |
| CN108124813A (en) * | 2016-12-01 | 2018-06-08 | 钦州市晶通科技有限公司 | A kind of mariculture water treatment system |
| CN108902023A (en) * | 2018-06-08 | 2018-11-30 | 贵港市瑞成科技有限公司 | A kind of disease prevention hexagonal dinosaur box for breeding with live bait feeder |
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
-
2010
- 2010-11-11 CN CN2010206014113U patent/CN201938213U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792909A (en) * | 2012-08-27 | 2012-11-28 | 中国水产科学研究院黑龙江水产研究所 | Fish culture system and method using saline-alkaline water |
| RU2578045C1 (en) * | 2014-11-06 | 2016-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) | METHOD FOR AUTOMATIC ADJUSTMENT OF pH OF CIRCULATION WATER OF COOLING LOOP OF ELECTRIC GENERATOR STATOR OF STEAM TURBINE |
| CN105782072A (en) * | 2016-04-25 | 2016-07-20 | 广东博宇集团有限公司 | Water pump system and control method for water pump system |
| CN105782072B (en) * | 2016-04-25 | 2019-02-12 | 广东博宇集团有限公司 | A kind of water pump system and its control method |
| CN108124813A (en) * | 2016-12-01 | 2018-06-08 | 钦州市晶通科技有限公司 | A kind of mariculture water treatment system |
| CN108902023A (en) * | 2018-06-08 | 2018-11-30 | 贵港市瑞成科技有限公司 | A kind of disease prevention hexagonal dinosaur box for breeding with live bait feeder |
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
| CN115299396B (en) * | 2022-08-24 | 2023-11-14 | 广东广深农业科技发展有限公司 | Aquaculture device, control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20121111 |