CN208038453U - A kind of lactobacillus-fermented device of yak milk - Google Patents
A kind of lactobacillus-fermented device of yak milk Download PDFInfo
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- CN208038453U CN208038453U CN201721717011.7U CN201721717011U CN208038453U CN 208038453 U CN208038453 U CN 208038453U CN 201721717011 U CN201721717011 U CN 201721717011U CN 208038453 U CN208038453 U CN 208038453U
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- processing unit
- central processing
- lactobacillus
- circuit
- control system
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Abstract
The utility model discloses a kind of lactobacillus-fermented devices of yak milk, including device body, described device ontology includes fermentation tank and control system, acquire the parameter of fermentation tank in real time by sensor, and it is analyzed and is handled by central processing unit, process control is carried out to fermentation tank by central processing unit again and improves final product quality to realize the automation control of lactic acid bacteria fermentation process.
Description
Technical field
The utility model is related to installation for fermenting fields, and in particular to a kind of lactobacillus-fermented device of yak milk.
Background technology
Currently, lactic acid bacteria engineering field is in a kind of state of rapid development, fermentation process is usually required to scene
Real time data inspecting, the real-time acquisition of fermentation process data carry out closed-loop control to parameters, and to entire fermentation process
Data are stored, statistics and analysis.Meanwhile the control system packaged as one must provide the record of operating status, it is friendly
Flexible operation interface and many status alert functions, to realize the optimal control and management of fermentation process.Traditional
Installation for fermenting function is not complete, nor enough intelligence, more and more inadaptable increasingly complicated application requirement, even more serious
It is that cannot effectively realize the automation control of fermentation process, therefore be directed to this problem, is highly desirable to apply for a kind of yak
The lactobacillus-fermented device of milk.
Utility model content
The purpose of the utility model is to overcome the technical problems present on, provide a kind of lactobacillus-fermented of yak milk
Device.
To achieve the above object, the utility model adopts the following technical scheme：
A kind of lactobacillus-fermented device of yak milk, including device body, described device ontology include fermentation tank and control
System, the fermentation tank are compacted equipped with flow control valve, tank pressure control valve, cold water solenoid valve, hot water electromagnetic valve, frequency converter, PH
Dynamic pump, the control system includes central processing unit, temperature sensor, PH sensors, DO sensors, pressure sensor, flow
Sensor inputs acquisition module, signal processing circuit, D/A converter, V/I translation circuits, optocoupler driving circuit, serial ports parallel
Circuit, the first relay, the second relay, third relay, display screen, Flash and power module, the temperature sensor,
PH sensor, DO sensors, pressure sensor, flow sensor are mounted on the fermentation tank, and output end passes sequentially through institute
State parallel input acquisition module, signal processing circuit is electrically connected with the central processing unit；The central processing unit passes sequentially through D/A
Converter, V/I translation circuits are electrically connected with flow control valve and tank pressure control valve respectively；The central processing unit passes through string
Mouth circuit is electrically connected with the frequency converter；The central processing unit is connect with the first relay respectively by optocoupler driving circuit
Cold water solenoid valve connect hot water electromagnetic valve with the second relay, connect PH peristaltic pumps with third relay；The display screen,
Flash with the central processing unit be electrically connected, the power module be used for include control system provide working power.
Further, the signal processing circuit includes filtering, signal amplifier, A/D converter, threshold currents and photoelectricity coupling
Clutch, the input terminal of the filtering are connect with the output end of the parallel input acquisition module, and the output end of the filtering is successively
It is electrically connected by the signal amplifier, A/D converter, threshold currents, photoelectrical coupler and the central processing unit.
Further, the central processing unit uses ARM SAA7750 chips.
Further, the parallel input acquisition module uses 74HC595 chips.
Further, the serial port circuit is RS232 or RS422 or RS485.
Further, the control system further includes alarm module, and the alarm module and the central processing unit are electrical
Connection.
Further, the control system further includes reset circuit, and the reset circuit and the central processing unit are electrical
Connection.
Further, the control system further includes clock circuit, and the clock circuit and the central processing unit are electrical
Connection.
Further, the control system further includes RJ45 network interfaces, and the RJ45 network interfaces and the central processing unit are electrical
Connection.
Further, the control system further includes that DB9 safeguards that mouth, the DB9 safeguard mouth and central processing unit electricity
Property connection.
The utility model has the beneficial effects that：It acquires the parameter of fermentation tank in real time by sensor, and passes through central processing
Device is analyzed and is handled, then carries out process control to fermentation tank by central processing unit, to realize lactic acid bacteria fermentation process
Automation control, improve final product quality.
Description of the drawings
Fig. 1：A kind of internal circuit configuration schematic diagram of the lactobacillus-fermented device of yak milk of the utility model.
Fig. 2：The electrical block diagram of the utility model signal processing circuit.
Label declaration：
1：Central processing unit；2：Fermentation tank；3：Temperature sensor；4：PH sensor；5：DO sensors；6：Pressure sensing
Device；7：Flow sensor；8：Parallel input acquisition module；9：Signal processing circuit；91：Filtering；92：Signal amplifier；93：A/
D converters；94：Threshold currents；95：Photoelectrical coupler；10：D/A converter；11：V/I translation circuits；12：Flow control valve；13：
Tank pressure control valve； 14：Optocoupler driving circuit；15：Serial port circuit；16：Frequency converter；17：First relay；18：Second relay
Device；19：Third relay；20：Cold water solenoid valve；21：Hot water electromagnetic valve；22：PH peristaltic pumps； 23：Display screen；24：Flash；
25：Clock module；26：Power module；27：Reseting module 27；28：Alarm module.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of lactobacillus-fermented device of yak milk, including device body, described device ontology include hair
Fermentation tank 2 and control system, the fermentation tank 2 are equipped with flow control valve 12, tank pressure control valve 13, cold water solenoid valve 20, hot water
Solenoid valve 21, frequency converter 16, PH peristaltic pumps 22, the control system include central processing unit 1, temperature sensor 3, PH sensor
4, DO sensors 5, pressure sensor 6, flow sensor 7, parallel input acquisition module 8, signal processing circuit 9, D/A converter
10, V/I translation circuits 11, optocoupler driving circuit 14, serial port circuit 15, the first relay 17, the second relay 18, third relay
Device 19, display screen 23, Flash24 and power module 26, the temperature sensor 3, PH sensor 4, DO sensors 5, pressure pass
Sensor 6, flow sensor 7 are mounted on the fermentation tank 2, and output end passes sequentially through the parallel input acquisition module 8, letter
Number processing circuit 9 is electrically connected with central processing unit 1；The central processing unit 1 passes sequentially through D/A converter 10, V/I transformation electricity
Road 11 is electrically connected with flow control valve 12 and tank pressure control valve 13 respectively；The central processing unit 1 passes through serial port circuit 15
It is electrically connected with the frequency converter 16；The central processing unit 1 is connected with the first relay 17 respectively by optocoupler driving circuit 14
Cold water solenoid valve 20 is connect, hot water electromagnetic valve 21 is connect with the second relay 18, connect PH peristaltic pumps 22 with third relay 19；Institute
It states display screen 23, Flash24 to be electrically connected with the central processing unit 1, the power module 26 is used for including control system
Working power is provided.
Wherein, central processing unit 1 use ARM SAA7750 chips, to receiving sensor acquisition data, to data into
After row analysis and processing, then to control the modules of fermentation tank 2, to realize the automation control of lactic acid bacteria fermentation process
System.
Temperature sensor 3, PH sensor 4, DO sensors 5, pressure sensor 6 and flow sensor 7 ferment to acquire
2 corresponding data of tank, and by data by inputting acquisition module 8 parallel, signal processing circuit 9 is sent to central processing unit 1.
Wherein input acquisition module 8 uses 74HC595 chips parallel, can be arrived by deposit with the data of parallel acquisition sensor assembly
Storage location is being transferred to central processing unit 1 by serial sequential through signal processing circuit 9.Using parallel input acquisition module 8
The picking rate that data can be improved is solved the problems, such as using data delay existing for multi-channel A/D change-over switches.Applicant needs
Illustrate, the innovation of the utility model is modules such as various sensors, central processing unit 1, parallel input acquisition modules 8
Integration innovation is carried out, to realize the automation control of lactic acid bacteria fermentation process, the mutual tool of each modular circuit
Body connection relation is disclosed in the prior art, therefore applicant is not described in detail, and temperature sensor 3, PH sensor 4,
As long as DO sensors 5, pressure sensor 6 and flow sensor 7 are common on the market.
Above-mentioned serial port circuit 15 can be any type of RS232, RS422 or RS485, according to the requirement of application environment spirit
Setting living.
Preferably scheme, as shown in Fig. 2, the signal processing circuit 9 includes filtering 91, signal amplifier 92, A/D
Converter 93, threshold currents 94 and photoelectrical coupler 95, input terminal and the parallel input acquisition module 8 of the filtering 91 it is defeated
Outlet connects, and the output end of the filtering 91 passes sequentially through the signal amplifier 92, A/D converter 93, threshold currents 94, photoelectricity
Coupler 95 is electrically connected with the central processing unit 1, can further assure that the data of various sensor acquisitions will not be lost
Very.
Preferably scheme, the control system further include alarm module 28, the alarm module 28 and the center
Processor 1 is electrically connected, and when central processing unit 1 finds that parameter is more than threshold value into analysis, will be triggered alarm module 28 and be sent out
Alarm, alarm module 28 can be buzzer or loud speaker.Threshold value is previously stored in Flash24.
Preferably scheme, the control system further include reseting module 27, the reseting module 27 and the center
Processor 1 is electrically connected, and when control system crashes, can restart control system by reset circuit, is controlled to allow
System restarts work.
Preferably scheme, the control system further include clock module 25, the clock module 25 and the center
Processor 1 is electrically connected, for being arranged and the clock of storage control system.
Preferably scheme, the control system further include RJ45 network interfaces, the RJ45 network interfaces and the central processing
Device 1 is electrically connected, and for connecting PC machine, realizes the transmission of network data.
Preferably scheme, the control system further include that DB9 safeguards that mouth, the DB9 safeguard mouth and the centre
Device 1 is managed to be electrically connected.When control system breaks down, safeguard that mouth can debug control system by DB9, lookup is asked
Inscribe reason.
Illustrate brief operation principle in actual operation below：
Temperature sensor 3, PH sensor 4, DO sensors 5, pressure sensor 6 and flow sensor 7 acquire 2 phase of fermentation tank
The data answered, and send the data to central processing unit 1.The data received are compared with threshold value, divide by central processing unit 1
Analysis and processing if necessary to control corresponding parameter, for example need to adjust the pressure of fermentation tank 2, then central processing unit 1
Command signal can be sent out automatically to control the tank pressure control valve 13 of fermentation tank 2, and specifically central processing unit 1 is converted by D/A
Device 10, V/I translation circuits 11 realize the adjusting to tank pressure control valve 13.It needs to adjust 2 flow of fermentation tank for another example, then it is central
Processor 1 can send out command signal to control the flow control valve 12 of fermentation tank 2 automatically, and specifically central processing unit 1 is logical
Cross the adjusting of D/A converter 10, the realization of V/I translation circuits 11 to flow control valve 12.The temperature of adjusting fermentation tank 2 is needed for another example
Degree, then central processing unit 1 can send out command signal to control cold water solenoid valve 20 or the hot water electromagnetic valve of fermentation tank 2 automatically
21, specifically central processing unit 1 is realized by optocoupler driving circuit 14, relay to cold water solenoid valve 20 or hot water electromagnetic valve 21
Adjusting.The pH value of adjusting fermentation tank 2 is needed for another example, pH value is most important parameter in lactic acid bacteria fermentation process, therefore this
Utility model has selected PH peristaltic pumps 22, specifically central processing unit 1 to be realized to PH by optocoupler driving circuit 14, relay
The adjusting of peristaltic pump 22, PH peristaltic pumps 22 realize the specific adjusting to pH value in fermentation tank 2.
Finally it should be noted that：Above example is only to illustrate the utility model and not limits the utility model and retouched
The technical solution stated；Therefore, although this specification the utility model is had been carried out with reference to above-mentioned each embodiment it is detailed
Illustrate, still, it will be understood by those of ordinary skill in the art that, it still can modify to the utility model or equally replace
It changes；And technical solution and its improvement of all spirit and scope for not departing from the utility model, it should all cover new in this practicality
In the right of type.
Claims (10)
1. a kind of lactobacillus-fermented device of yak milk, including device body, described device ontology include fermentation tank, the fermentation
Tank is equipped with flow control valve, tank pressure control valve, cold water solenoid valve, hot water electromagnetic valve, frequency converter, PH peristaltic pumps, and feature exists
In：Described device ontology further includes control system, the control system include central processing unit, temperature sensor, PH sensor,
DO sensors, flow sensor, input acquisition module, signal processing circuit, D/A converter, V/I changes at pressure sensor parallel
Change circuit, optocoupler driving circuit, serial port circuit, the first relay, the second relay, third relay, display screen, Flash and
Power module, the temperature sensor, PH sensor, DO sensors, pressure sensor, flow sensor are mounted on the fermentation
On tank, output end passes sequentially through the parallel input acquisition module, signal processing circuit is electrically connected with the central processing unit；Institute
State that central processing unit passes sequentially through D/A converter, V/I translation circuits electrically connect with flow control valve and tank pressure control valve respectively
It connects；The central processing unit is electrically connected by serial port circuit and the frequency converter；The central processing unit is driven by optocoupler
Circuit connect cold water solenoid valve with the first relay respectively, hot water electromagnetic valve is connect with the second relay, connecting with third relay
Connect PH peristaltic pumps；The display screen, Flash with the central processing unit be electrically connected, the power module be used for include control
System processed provides working power.
2. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The signal processing circuit packet
Include filtering, signal amplifier, A/D converter, threshold currents and photoelectrical coupler, the input terminal of the filtering and the parallel input
The output end of acquisition module connects, the output end of the filtering pass sequentially through the signal amplifier, A/D converter, threshold currents,
Photoelectrical coupler is electrically connected with the central processing unit.
3. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The central processing unit uses
ARM SAA7750 chips.
4. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The parallel input acquires mould
Block uses 74HC595 chips.
5. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The serial port circuit is
RS232 or RS422 or RS485.
6. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The control system further includes
Alarm module, the alarm module are electrically connected with the central processing unit.
7. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The control system further includes
Reset circuit, the reset circuit are electrically connected with the central processing unit.
8. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The control system further includes
Clock circuit, the clock circuit are electrically connected with the central processing unit.
9. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The control system further includes
RJ45 network interfaces, the RJ45 network interfaces are electrically connected with the central processing unit.
10. the lactobacillus-fermented device of yak milk according to claim 1, it is characterised in that：The control system is also wrapped
It includes DB9 and safeguards that mouth, the DB9 safeguard that mouth is electrically connected with the central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717011.7U CN208038453U (en) | 2017-12-12 | 2017-12-12 | A kind of lactobacillus-fermented device of yak milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717011.7U CN208038453U (en) | 2017-12-12 | 2017-12-12 | A kind of lactobacillus-fermented device of yak milk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038453U true CN208038453U (en) | 2018-11-02 |
Family
ID=63959067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717011.7U Expired - Fee Related CN208038453U (en) | 2017-12-12 | 2017-12-12 | A kind of lactobacillus-fermented device of yak milk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363677A (en) * | 2019-04-17 | 2020-07-03 | 张兰英 | Automatic culture system and device for nostoc commune |
-
2017
- 2017-12-12 CN CN201721717011.7U patent/CN208038453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363677A (en) * | 2019-04-17 | 2020-07-03 | 张兰英 | Automatic culture system and device for nostoc commune |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |