CN205803488U - A kind of temperature control system based on online feedback automatic temperature-control for both culturing microalgae - Google Patents
A kind of temperature control system based on online feedback automatic temperature-control for both culturing microalgae Download PDFInfo
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- CN205803488U CN205803488U CN201620508639.5U CN201620508639U CN205803488U CN 205803488 U CN205803488 U CN 205803488U CN 201620508639 U CN201620508639 U CN 201620508639U CN 205803488 U CN205803488 U CN 205803488U
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Abstract
This utility model belongs to biological engineering and aquaculture interleaving techniques field, is specifically related to a kind of for Haematocoocus Pluvialls cultivation temperature control system based on online feedback automatic temperature-control.Described system includes following subsystem: cultivate subsystem, hot and cold water cycle subsystem and on-line monitoring detection subsystem, described on-line monitoring detection subsystem is connected with cultivation subsystem and hot and cold water cycle subsystem respectively, and described hot and cold water cycle subsystem is connected with cultivation subsystem.This utility model solves Haematocoocus Pluvialls and limits to breeding spaces because of the reason of external temperature environment, expands the cultivation region of Haematocoocus Pluvialls and cultivates season, and native system is fully achieved automatization simultaneously, intelligent, simple to operate, reduces human cost.
Description
Technical field
This utility model belongs to biological engineering and aquaculture interleaving techniques field, is specifically related to a kind of for the raw red ball of rain
Algae cultivates temperature control system based on online feedback automatic temperature-control.
Background technology
Astaxanthin (Astaxanthin) has another name called astaxanthin, Astaxanthin, and chemical name is 3, and 3 '-dihydroxy-, '-
Carotene-4,4 '-diketone, is a kind of widely distributed keto-acid carotenoid.Owing to having good colouring function and superpower
Oxidation resistance, astaxanthin has been widely used in the industries such as aquaculture, health care, cosmetics and health product.Rain
Raw Haematococcus Pluvialis (Haematococcus pluvialis) is a kind of fresh water monoplast green alga, is the content astaxanthin being currently known
The highest living species, high-load reach the 4-6% of dry mass it is considered to be preferable natural astaxanthin Producer.Haematococcus Pluvialis
Life cycle mainly divides swarm cell and two stages of non motile cell: when environment is suitable, frustule fast-growth, works as swarm cell
When environmental condition is unfavorable, proceeding to the non motile cell stage, intracellular beginning accumulates astaxanthin.According to Haematocoocus Pluvialls in incubation
Form and color change, frustule can be divided into four classes: green swarm cell, green non motile cell, brown non motile cell and
Reddish non-motile cell.
Cultivation for Haematocoocus Pluvialls at present mainly has open photoproduction reaction device and closed photoproduction reaction device two kinds,
The main temperature control method of both reactors or traditional drip irrigation or sprinkling, both modes all also exist temperature control speed slow and
Waste water resources etc. limit to, and particularly cannot adapt to the change in the external world in terms of temperature control the most rapidly, because rain is raw red
The ball algae rigors to cultivating condition, so result in the breeding process of many regions, always because cultivating the reason of temperature
The season avoiding some bad environments stops cultivation operation.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of for Haematocoocus Pluvialls cultivation based on online
The temperature control system of feedback automatic temperature-control, is mainly used in providing online temperature to control to adjust Haematocoocus Pluvialls cultivation photoproduction reaction device
Joint, by advanced on line real-time monitoring, processes real-time action signal in time, then command signal is acted on water chiller/heater
Group, by the recirculated water of return tray Bottomhole pressure, reaches the purpose of heat transfer so that the cultivation temperature of Haematocoocus Pluvialls can
It is suitable stable still to keep under different external environmental conditions, solves Haematocoocus Pluvialls because the reason of external environment and office
Limit breeding spaces, expands the cultivation region of Haematocoocus Pluvialls and cultivates season.
This utility model is achieved in that a kind of temperature control system based on online feedback automatic temperature-control for both culturing microalgae
System, described system includes following subsystem:
On-line monitoring detection subsystem, for monitoring the temperature in cultivation subsystem internal material running, and in real time
Start and stop according to temperature conditions regulation and control hot and cold water cycle subsystem；
Cultivation subsystem, for providing the various environment bars needed for harbor and growth for the aquaculture of Haematocoocus Pluvialls
Part and physiological condition；
Hot and cold water cycle subsystem, for providing the cold water needed for temperature regulation and hot water, and corresponding reflux pipe,
By the flowing of hot and cold water in reflux cycle pipeline, drive the transfer of material energy in cultivation subsystem, reach temperature adjusting
Effect；
In the above, described on-line monitoring detection subsystem connects with cultivation subsystem and hot and cold water cycle subsystem respectively
Connecing, described hot and cold water cycle subsystem is connected with cultivation subsystem.
Further, described on-line monitoring detection subsystem include temperature sensor, temperature transmitter, central processing unit and
Alarm, described temperature sensor is placed on contacting material in cultivation subsystem, and is connected with temperature transmitter, and described temperature becomes
Sending device to connect central processing unit, described alarm connects central processing unit, and described central processing unit passes through relay controller with cold
Hot water circuit subsystem connects.
Further, described central processing unit includes that output module, CPU module and input module, described CPU module pass through
Communication interface connects output module and input module, and described input module connects temperature transmitter, and described output module connects report
Alert device and relay controller.
Further, described cultivation subsystem is the photoproduction reaction device using Automated condtrol, at design temperature fluctuation model
After enclosing, native system according to natural conditions change, the temperature environment in photoproduction reaction device can be fed back to central processing unit, by
The control of central processor keeps the temperature in photoproduction reaction device to control all the time within the temperature range of setting.
Further, described photoproduction reaction device is water tank shaped closed photoproduction reaction device.
Further, described hot and cold water cycle subsystem includes handpiece Water Chilling Units, Hot water units and heat exchange coil pipe, described
Heat exchange coil pipe is placed in cultivation subsystem, outside hose connection handpiece Water Chilling Units and the hot water machine of described cultivation subsystem
Group, described temperature sensor is placed in cultivation subsystem, is used for detecting temperature, and temperature detection feeds back to central processing unit and controls
Handpiece Water Chilling Units starts or Hot water units starts the purpose reaching to control temperature.
This utility model compared with prior art, has the beneficial effects that: this utility model is to utilize heat exchange principle to realize
The rise and fall of temperature, main utilization provides the control and regulation of online temperature to Haematocoocus Pluvialls cultivation photoproduction reaction device, passes through
Advanced on line real-time monitoring, processes real-time action signal in time, then command signal is acted on water chiller-heater unit, by heat
The recirculated water of amount swapdisk Bottomhole pressure, reaches the purpose of heat transfer so that the cultivation temperature of Haematocoocus Pluvialls can be not
Still keep suitable stable under same external environmental condition, solve Haematocoocus Pluvialls and limit to foster because of the reason of external environment
Grow space, expand the cultivation region of Haematocoocus Pluvialls and cultivate season；On-line monitoring of the present utility model detection subsystem can
Online the temperature of Haematocoocus Pluvialls photoproduction reaction device materials inside is monitored in real time so that the cultivation control of Haematocoocus Pluvialls
Temperature speed is fast and saving water resource；This utility model makes Haematocoocus Pluvialls cultivation no longer be limited by ambient temperature condition
System, has widened the regional space of both culturing microalgae, and the further development of globalization for microalgae industry provides real feasibility side
Case.
Accompanying drawing explanation
Fig. 1 is a kind of temperature control system based on online feedback automatic temperature-control for both culturing microalgae that the present embodiment provides
Structural representation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, present embodiments provide a kind of temperature control based on online feedback automatic temperature-control for both culturing microalgae
System, described system includes following subsystem:
Cultivation subsystem 1, for for microalgae aquaculture provide harbor and growth needed for various environmental conditions and
Physiological condition；
Hot and cold water cycle subsystem 2, for providing the cold water needed for temperature regulation and hot water, and corresponding return duct
Road, by the flowing of hot and cold water in reflux cycle pipeline, drives the transfer of material energy in cultivation subsystem, reaches temperature adjusting
Effect；
On-line monitoring detection subsystem 3, for monitoring the temperature in cultivation subsystem internal material running, and in real time
According to the start and stop of temperature conditions regulation and control hot and cold water cycle subsystem, in real time by Temperature Feedback to central processing unit, central processing unit
According to data in-scope regulation cooling-water machine or the start and stop of hot water machine；
Described on-line monitoring detection subsystem 3 is connected with cultivation subsystem 1 and hot and cold water cycle subsystem 2 respectively, described
Hot and cold water cycle subsystem 2 is connected with cultivation subsystem 1.
Described on-line monitoring detection subsystem 3 includes temperature sensor 31, temperature transmitter 32, central processing unit 33 and report
Alert device 34, described temperature sensor 31 is placed on contacting material in cultivation subsystem 1, and is connected with temperature transmitter 32, described
Temperature transmitter 32 connects central processing unit 33, and described alarm 34 connects central processing unit 33, and described central processing unit 33 leads to
Crossing relay controller 4 to be connected with hot and cold water cycle subsystem 2, described central processing unit 33 includes output module 331, CPU module
332 and input module 333, described CPU module 332 connects output module 331 and input module 333 by communication interface, described
Input module 333 connects temperature transmitter 32, and described output module 331 connects alarm 34 and relay controller 4.
Described hot and cold water cycle subsystem 2 includes handpiece Water Chilling Units 21, Hot water units 22 and heat exchange coil pipe 23, described heat
Amount exchange coil pipe 23 is placed in cultivation subsystem 1, outside hose connection handpiece Water Chilling Units 21 and the heat of described cultivation subsystem 1
Water unit 22, described temperature sensor 31 is placed in cultivation subsystem, is used for detecting temperature, and temperature detection feeds back to central authorities' process
Device controls handpiece Water Chilling Units startup or Hot water units starts the purpose reaching to control temperature.
Work process of the present utility model is:
Temperature sensor is positioned over contacting material in cultivation subsystem, during its detection signal is sent to by temperature transmitter
Central processor, central processing unit be provided with equipment start and stop point position (according to the temperature upper lower limit value of haematococcus pluvialis growing environment,
Respectively cooling-water machine, hot water machine are provided with respective equipment and open stop position): when cultivation subsystem internal temperature of charge is higher than upper limit number
During value (28 degree), handpiece Water Chilling Units equipment starts operating, when temperature of charge is down to cooling-water machine shutdown temperature 25 degree some position, cooling-water machine
Organize out of service；When cultivation system son system materials inside temperature is less than lower numerical limit (20 degree), Hot water units equipment starts operating,
When temperature is warming up to hot water machine shutdown temperature 28 degree some position, Hot water units is out of service.Opening of Hot water units and handpiece Water Chilling Units
Stop the most unidirectional unlatching, it is impossible to run simultaneously.If water chiller-heater unit occurs that recirculated water reduces, it is impossible to power supply, it is impossible to normal start and stop,
When cannot accept the abnormal running problems such as feedback signal, startup is reported to the police by alarm.
Wherein, water chiller-heater unit has and arranges temperature accordingly, can be different with growth conditions according to environment, by water chiller/heater
Group arranges the running temperature adapted.The start and stop of water chiller-heater unit equipment are manipulated by central processing unit, when Temperature Feedback is opened
During dynamic signal, corresponding cooling/heating unit starting work, circulating water temperature is regulated to arranging temperature, then by water circulating pump
Exchange coil pipe internal circulation flow to heat, complete heat transfer.After water chiller-heater unit obtains the stopping signal of central processing unit, then
Corresponding unit is out of service.In water chiller-heater unit, the cycles left water yield is all connected with central processing unit with the signal of running status
Connect, and carried out regulating and controlling and alert process by central processing unit.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. the temperature control system based on online feedback automatic temperature-control for both culturing microalgae, it is characterised in that described system bag
Include following subsystem: cultivation subsystem, hot and cold water cycle subsystem and on-line monitoring detection subsystem, described on-line monitoring detects
Subsystem is connected with cultivation subsystem and hot and cold water cycle subsystem respectively, described hot and cold water cycle subsystem and cultivation subsystem
Connect.
Temperature control system based on online feedback automatic temperature-control for both culturing microalgae the most according to claim 1, its feature
Being, described on-line monitoring detection subsystem includes temperature sensor, temperature transmitter, central processing unit and alarm, described
Temperature sensor is placed on contacting material in cultivation subsystem, and is connected with temperature transmitter, during described temperature transmitter connects
Central processor, described alarm connects central processing unit, and described central processing unit is by relay controller and hot and cold water circulation
System connects.
Temperature control system based on online feedback automatic temperature-control for both culturing microalgae the most according to claim 2, its feature
Being, described central processing unit includes that output module, CPU module and input module, described CPU module are connected by communication interface
Output module and input module, described input module connects temperature transmitter, and described output module connects alarm and relay control
Device processed.
Temperature control system based on online feedback automatic temperature-control for both culturing microalgae the most according to claim 1, its feature
Being, described cultivation subsystem is the photoproduction reaction device using Automated condtrol, and described photoproduction reaction device is water tank shaped closed
Photoproduction reaction device.
Temperature control system based on online feedback automatic temperature-control for both culturing microalgae the most according to claim 3, its feature
Being, described hot and cold water cycle subsystem includes handpiece Water Chilling Units, Hot water units and heat exchange coil pipe, described heat exchange coil pipe
It is placed in cultivation subsystem, outside hose connection handpiece Water Chilling Units and Hot water units, the described temperature of described cultivation subsystem
Sensor is placed in cultivation subsystem, is used for detecting temperature.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907637A (en) * | 2016-05-27 | 2016-08-31 | 广东海融环保科技有限公司 | Temperature control system based on online feedback and automatic temperature adjustment for microalgae cultivation |
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2016
- 2016-05-27 CN CN201620508639.5U patent/CN205803488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907637A (en) * | 2016-05-27 | 2016-08-31 | 广东海融环保科技有限公司 | Temperature control system based on online feedback and automatic temperature adjustment for microalgae cultivation |
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