CN201894125U - Aquaculture circulating water system - Google Patents
Aquaculture circulating water system Download PDFInfo
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- CN201894125U CN201894125U CN2010205409375U CN201020540937U CN201894125U CN 201894125 U CN201894125 U CN 201894125U CN 2010205409375 U CN2010205409375 U CN 2010205409375U CN 201020540937 U CN201020540937 U CN 201020540937U CN 201894125 U CN201894125 U CN 201894125U
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- microfilter
- water
- circulating water
- circulating pump
- water circulating
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Abstract
The utility model relates to an aquaculture pond circulating water system which comprises a culture pond, a circulating water pump, a micro-filter, other water treatment devices and a circulating water control system, wherein the circulating water control system consists of a micro-filter recoil frequency judgment module and a circulating water pump control module. The flow rate of the aquaculture pond circulating water system is controlled by the recoil frequency of the micro-filter in the aquaculture pond circulating water system; when the recoil frequency of the micro-filter is higher than the set high limit, the flow rate of circulating water can be increased; when the recoil frequency of the micro-filter is lower than the set low limit, the flow rare can be decreased. Compared with the prior art, the aquaculture pond circulating water system has the advantages that the electric energy is saved; the flow-rate control is scientific and reliable; and the system is simple, is convenient to implement and has small investment and obvious effect.
Description
Technical field
The utility model relates to aquaculture field, relates in particular to industrialization aquaculture circulation.
Background technology
In the prior art, industrialization aquaculture pond circulation is will culture pond, water circulating pump, Microfilter, biological purification plant, chlorination equipment and oxygen-increasing device with pipeline to connect and compose water circulation system.The water that water circulating pump constantly will be cultured in the pond with certain flow pumps into Microfilter, biological purification plant, chlorination equipment and oxygen-increasing device successively, through biological purification plant, chlorination equipment and oxygen-increasing device to water treatment after, return and culture the pond.Culturing the muddy thing of pond endoparticle shape is the principal element of culturing pool muddiness.This water circulation system, the circulation of culturing pool inner water is a constant speed.Microfilter is the muddy thing of filtering particle shape.When the muddy thing of the graininess that filters out when Microfilter reaches a certain amount of, the recoil tube of Microfilter with water under high pressure with the muddy thing of the graininess Microfilter that recoils out.For guaranteeing that water circulation system can keep culturing the water cleaning in the pond, all needs to select for use powerful water circulating pump usually.The deficiency of this circulatory system is: because culturing pool only when throwing in bait and fish defecation, is highly muddy, the other times culturing pool is cleaning or medium muddiness, needn't carry out water circulation with so powerful water pump.Therefore, cause the waste of the energy.For solving this technical problem, the relevant personnel have proposed the circulatory system of unsteady flow speed, insert the transmissometer that detects turbidity in the circulatory system, change the flow of the circulatory system according to the turbidity of transmissometer detection.The deficiency of this method is: the sample body that transmissometer detects is less, is difficult to the whole water body turbidity in reflection industrialization aquaculture pond, therefore, can not satisfy the needs that Microfilter filters.Also has artificial claire water chaotic degree, the method for the flow of manual change's water circulating pump.Its deficiency is: the bad assurance of the standard of manual observation, can't realize that also system controls automatically.
Summary of the invention
The purpose of this utility model is to propose the system of a kind of industrialization aquaculture pond with culturing pool turbidity change circulating water flow, to overcome the deficiencies in the prior art.
The technical solution of the utility model is: the aquaculture circulation, comprise the breed pond that connects with pipeline, water circulating pump, Microfilter and other water treatment facilities, it is characterized in that described aquaculture pond circulation also comprises the cycle water control system, described cycle water control system is made up of Microfilter recoil frequency determination module and water circulating pump control module, Microfilter recoil frequency determination module is made up of processor and Microfilter recoil frequency record device, Microfilter recoil frequency record device is connected on the Microfilter, connect with holding wire between processor and the Microfilter recoil frequency record device, the water circulating pump control module is connected with water circulating pump with connecting line, and the processor of Microfilter recoil frequency determination module is connected with holding wire with the water circulating pump control module.
Aquaculture circulation described in the utility model is characterized in that described water circulating pump is that adjustable throttle water gaging pump or many water circulating pumps compose in parallel.
Aquaculture circulation described in the utility model, the processor that it is characterized in that described Microfilter recoil frequency determination module is a single-chip microcomputer, single-chip microcomputer is according to the built-in control program control circulating water flow according to Microfilter recoil frequency judgement circulating water flow, the water circulating pump control module of described cycle water control system is frequency controller or access controller, the control module of adjustable throttle water gaging pump is a frequency controller, and the control module of many water circulating pump parallel connections is access controllers.
Aquaculture circulation described in the utility model, it is characterized in that single-chip microcomputer is according to Microfilter recoil FREQUENCY CONTROL circulating water flow, be to strengthen circulating water flow according to the Microfilter recoil frequency ceiling value of setting, reduce circulating water flow according to the low limit value of setting of Microfilter recoil frequency, described increasing circulating water flow and to reduce circulating water flow be that discharge with constant speed circulation is benchmark reduces or the enlargement discharge scope is 0.1～10 times of discharge of constant speed circulation.
Principle of the present utility model is: between the Microfilter recoil frequency in the circulation of breed pond and the turbidity of culturing pool is a kind of positive correlation, be that Microfilter recoil frequency is that turbidity with culturing pool increases, reduce and reduce with the turbidity of culturing pool.So, can judge the muddy degree of culturing pool according to the Microfilter frequency that recoils.Concern between the turbidity of culturing pool and the Microfilter of the circulation recoil frequency, can obtain with breed experience and statistical law.And Microfilter filters is whole culturing pool, so Microfilter is the sample body with whole culturing pool, can truly reflect the muddy degree of culturing pool, controls circulating water flow with this parameter, can satisfy the requirement of culturing pool cleannes.
Compared with prior art the utlity model has following advantage:
1. because circulating water flow is to change with the turbidity of culturing pool, when culturing pool clean, can reduce flow, thereby the output of reduction water pump can be saved electric energy;
2. can react the turbidity of culturing pool really, the control science of flow, reliable.
3. system is simple, and it is convenient to implement, and does not need to change former breed pond circulation, and only adding the cycle water control system in original system can realize.
4, system's investment is little, and effect is remarkable.
Description of drawings
The utility model drawings attached 1 width of cloth is an aquaculture circulation schematic diagram,
Embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
Embodiment 1
The circulation in aquaculture pond comprises connecting successively with pipeline cultures pond, water circulating pump, Microfilter, biological purification plant, chlorination equipment and oxygen-increasing device, and culturing pool is pumped by water circulating pump, handles the back and returns from oxygen-increasing device and culture the pond.Water circulating pump is a variable frequency pump, and the water circulating pump control module is a frequency controller.Microfilter recoil frequency record device is housed on Microfilter, Microfilter recoil frequency record device is connected with single board computer with holding wire, the built-in judgement control program of single board computer, single board computer is connected with holding wire with frequency controller, and frequency controller is connected with variable frequency pump with connecting line.Culturing pool volume is 400 cubic metres, according to the breed experience, in this system, the recoil frequency of Microfilter is more than 4-6 time/hour the time, and culturing pool is high turbidity, and the recoil frequency of Microfilter is less than below 2 times/hour the time, culturing pool cleans, and in view of the above, judges that it is 5 times/hour that control program is set the high line value of the recoil frequency of Microfilter, determined threshold is 2 times/hour, during ceiling value, circulating water flow is 4 times of constant speed flow, during determined threshold, circulating water flow is 0.5 times of constant speed flow
Embodiment 2
Basic identical with the formation of embodiment 1, just water circulating pump is to be composed in parallel by eight conventional water pumps, and the water circulating pump control module is an access controller.
Claims (3)
1. aquaculture pond circulation, comprise the breed pond that connects with pipeline, water circulating pump, Microfilter and other water treatment facilities, it is characterized in that described aquaculture pond circulation also comprises the cycle water control system, described cycle water control system is made up of Microfilter recoil frequency determination module and water circulating pump control module, Microfilter recoil frequency determination module is made up of processor and Microfilter recoil frequency record device, Microfilter recoil frequency record device is connected on the Microfilter, connect with holding wire between processor and the Microfilter recoil frequency record device, the water circulating pump control module is connected with water circulating pump with connecting line, and the processor of Microfilter recoil frequency determination module is connected with holding wire with the water circulating pump control module.
2. aquaculture according to claim 1 pond circulation is characterized in that described water circulating pump is that adjustable throttle water gaging pump or many water circulating pumps compose in parallel.
3. aquaculture according to claim 1 pond circulation, the processor that it is characterized in that described Microfilter recoil frequency determination module is a single-chip microcomputer, the water circulating pump control module of described cycle water control system is frequency controller or access controller, the control module of adjustable throttle water gaging pump is a frequency controller, and the control module of many water circulating pump parallel connections is access controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205409375U CN201894125U (en) | 2010-09-21 | 2010-09-21 | Aquaculture circulating water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205409375U CN201894125U (en) | 2010-09-21 | 2010-09-21 | Aquaculture circulating water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894125U true CN201894125U (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205409375U Expired - Fee Related CN201894125U (en) | 2010-09-21 | 2010-09-21 | Aquaculture circulating water system |
Country Status (1)
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| CN (1) | CN201894125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023647A (en) * | 2010-09-21 | 2011-04-20 | 大连汇新钛设备开发有限公司 | Flow control method for aquatic product breeding circulating water system and circulating water system |
| CN103449655A (en) * | 2013-09-05 | 2013-12-18 | 中国水产科学研究院黑龙江水产研究所 | System and method for degrading industrial aquaculture sewage by nanometer magnetic powder |
| CN103503815A (en) * | 2013-10-15 | 2014-01-15 | 中国水产科学研究院渔业机械仪器研究所 | Circuit-type fishpond breeding system integrating circulating water treatment process |
-
2010
- 2010-09-21 CN CN2010205409375U patent/CN201894125U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023647A (en) * | 2010-09-21 | 2011-04-20 | 大连汇新钛设备开发有限公司 | Flow control method for aquatic product breeding circulating water system and circulating water system |
| CN102023647B (en) * | 2010-09-21 | 2012-06-13 | 大连汇新钛设备开发有限公司 | Flow control method for aquatic product breeding circulating water system and circulating water system |
| CN103449655A (en) * | 2013-09-05 | 2013-12-18 | 中国水产科学研究院黑龙江水产研究所 | System and method for degrading industrial aquaculture sewage by nanometer magnetic powder |
| CN103449655B (en) * | 2013-09-05 | 2015-07-29 | 中国水产科学研究院黑龙江水产研究所 | Nano-magnetic powder degraded industrialized aquiculture sink drainage and method |
| CN103503815A (en) * | 2013-10-15 | 2014-01-15 | 中国水产科学研究院渔业机械仪器研究所 | Circuit-type fishpond breeding system integrating circulating water treatment process |
| CN103503815B (en) * | 2013-10-15 | 2015-05-20 | 中国水产科学研究院渔业机械仪器研究所 | Circuit-type fishpond breeding system integrating circulating water treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110713 Termination date: 20120921 |