CN109884947A - A kind of microorganism electrolysis power case - Google Patents
A kind of microorganism electrolysis power case Download PDFInfo
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- CN109884947A CN109884947A CN201910201674.0A CN201910201674A CN109884947A CN 109884947 A CN109884947 A CN 109884947A CN 201910201674 A CN201910201674 A CN 201910201674A CN 109884947 A CN109884947 A CN 109884947A
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Abstract
The invention discloses a kind of microorganism electrolysis power casees.The electrolysis power case includes: N number of voltage output module, analog-digital converter, single-chip microcontroller, N number of digital regulation resistance and touch display screen；The output end of N number of voltage output module passes through analog-digital converter and the input terminal of single-chip microcontroller connects；The output end of single-chip microcontroller is connect with the input terminal of N number of digital regulation resistance；The output end of digital regulation resistance and the input terminal of voltage output module connect one to one；Touch display screen is connect with single-chip microcontroller；Each voltage output module is connect with a microculture pond.The present invention realizes the culture to the microbial bacteria under different condition, when solving existing power supply and being decomposed for biological tank, the problem of using having a single function, and it is at low cost.
Description
Technical field
The present invention relates to field of microbial culture technology, more particularly to a kind of microorganism electrolysis power case.
Background technique
Microorganism electrolysis cell (MEC) is a new technology.When promoting and applying, the effect of microorganism electrolysis cell decomposing organic matter
It is bigger that rate receives power supply wave shape influence.The power supply of current MEC research application can be divided into two major classes: one kind is expensive permanent electricity
Position instrument；Another kind of is high-precision programmable power supply visible in the market.The existing power supply for microorganism electrolysis cell, a side
Face is expensive, and takes less than there are many function MEC, will cause the wasting of resources.On the other hand, existing from the point of view of the demand of MEC
The available function of power supply is very single, and many aspects are not able to satisfy the requirement of experiment of MEC, for example, the voltage of power supply is uncontrollable,
Cause the microorganism type of culture single in this way, can not achieve the culture to the microbial bacteria under different condition, be readily apparent that
Limit the development of MEC.
Summary of the invention
Based on this, it is necessary to a kind of microorganism electrolysis power case is provided, to realize to the microbial bacteria under different condition
Culture, using having a single function when solving the problem of existing power supply for biological tank decomposition, and it is at low cost.
To achieve the above object, the present invention provides following schemes:
A kind of microorganism electrolysis power case, comprising: N number of voltage output module, analog-digital converter, single-chip microcontroller, N number of number electricity
Position device and touch display screen；
The output end of N number of voltage output module passes through the analog-digital converter and the input terminal of the single-chip microcontroller connects
It connects；The output end of the single-chip microcontroller is connect with the input terminal of N number of digital regulation resistance；The output of N number of digital regulation resistance
It holds and connects one to one with the input terminal of N number of voltage output module；The touch display screen is connect with the single-chip microcontroller；Often
A voltage output module is connect with a microculture pond；
N number of voltage output module generates N number of adjustable analog voltage signal, and is sent to the analog-digital converter；Institute
It states analog-digital converter and the adjustable analog voltage signal is converted into adjustable digital voltage signal, and be sent to the single-chip microcontroller；
The single-chip microcontroller adjusts the resistance value of corresponding digital regulation resistance according to each adjustable digital voltage signal；The number current potential
Device generates feedback signal and is input to corresponding voltage output module；The touch display screen sets the parameter of the single-chip microcontroller
It is fixed, and the working condition of each voltage output module of real-time display.
Optionally, the microorganism electrolysis power case further includes reference power supply module；
The reference power supply module is connect with the microculture pond, for providing reference voltage.
Optionally, the voltage output module includes the first power module and Voltage stabilizing module；
The Voltage stabilizing module respectively with first power module, the analog-digital converter and corresponding microculture pond
Connection；The Voltage stabilizing module is for generating the adjustable analog voltage signal；First power module is used to be the pressure stabilizing
The voltage of module offer+5V.
Optionally, the microorganism electrolysis power case further includes Current amplifier module；
The Voltage stabilizing module is connected by the Current amplifier module with corresponding microculture pond；The Current amplifier
The electric current that module is used to export the Voltage stabilizing module amplifies.
Optionally, the microorganism electrolysis power case further includes memory；
The memory is connect with the single-chip microcontroller, and the adjustable digital voltage signal for exporting to the single-chip microcontroller carries out
Storage.
Optionally, the microorganism electrolysis power case further includes host computer；The host computer passes through computer interface and institute
Single-chip microcontroller connection is stated, for controlling the single-chip microcontroller, and the work shape of each voltage output module of real-time display
State.
Optionally, the model IAP15F2K61S2 of the single-chip microcontroller.
Optionally, the model x9c102 of the digital regulation resistance.
Optionally, the model TLV2543 of the analog-digital converter.
Optionally, the model LM317 of the voltage-stablizer.
Compared with prior art, the beneficial effects of the present invention are:
The invention proposes a kind of microorganism electrolysis power casees.The electrolysis power case includes: N number of voltage output module, mould
Number converter, single-chip microcontroller, N number of digital regulation resistance and touch display screen；The output end of N number of voltage output module passes through modulus
The connection of the input terminal of converter and single-chip microcontroller；The output end of single-chip microcontroller is connect with the input terminal of N number of digital regulation resistance；Digital current potential
The output end of device and the input terminal of voltage output module connect one to one；Touch display screen is connect with single-chip microcontroller；Each voltage
Output module is connect with a microculture pond.The present invention can stable regulation plurality of voltages, and every equal energy of road voltage channel
Culture to the microbial bacteria under different condition is realized, when solving existing power supply and decomposing for biological tank, using having a single function
The problem of, and it is at low cost.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of microorganism electrolysis power case of the embodiment of the present invention；
Fig. 2 is a kind of surface chart of the touch screen of microorganism electrolysis power case of the embodiment of the present invention；
Fig. 3 is a kind of surface chart of the display screen of microorganism electrolysis power case of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is a kind of structural schematic diagram of microorganism electrolysis power case of the embodiment of the present invention.
Referring to Fig. 1, the microorganism electrolysis power case of embodiment, comprising: 7 voltage output modules 1, analog-digital converter 2, list
3,7 digital regulation resistances 4 of piece machine, touch display screen 5, reference power supply module 6 and memory 8.
The output end of 7 voltage output modules 1 passes through the input of the analog-digital converter 2 and the single-chip microcontroller 3
End connection；The output end of the single-chip microcontroller 3 is connect with the input terminal of 7 digital regulation resistances 4；N number of digital regulation resistance 4
Output end and the input terminal of N number of voltage output module 1 connect one to one；The touch display screen 5 and the monolithic
Machine 3 connects；One voltage output module 1 is correspondingly connected with a microculture pond.
Each voltage output module 1 generates 1 adjustable analog voltage signal, and 7 voltage output modules 1 are corresponding
7 adjustable analog voltage signals are generated, and 7 adjustable analog voltage signals are sent to the analog-digital converter 2, it is described adjustable
The range of analog voltage signal is 2V-4V；The adjustable analog voltage signal is converted to adjustable digital by the analog-digital converter 2
Voltage signal, and it is sent to the single-chip microcontroller 3；The single-chip microcontroller 3 is adjusted according to each adjustable digital voltage signal and is corresponded to
Digital regulation resistance 4 resistance value；The digital regulation resistance 4 generates feedback signal and is input to corresponding voltage output module 1；It is described
Touch display screen 5 sets the parameter of the single-chip microcontroller 3, and the work of each voltage output module 1 of real-time display
State.The reference power supply module 6 is connect with the microculture pond, and for providing reference voltage, the reference voltage is
3V.The 3V voltage that the reference power supply module 6 exports is as setting value, the voltage exported with each voltage output module 1
Difference comparsion is done, as final output voltage.The memory 8 is connect with the single-chip microcontroller 3, for the single-chip microcontroller 3
The adjustable digital voltage signal of output is stored.
In the present embodiment, the model IAP15F2K61S2 of the single-chip microcontroller 3；The model of the digital regulation resistance 4
x9c102；The model TLV2543 of the analog-digital converter 2；The model TFTW of the touch display screen 5.
In the present embodiment, the voltage output module 1 includes the first power module and Voltage stabilizing module；The Voltage stabilizing module point
It is not connected with first power module, the analog-digital converter 2 and corresponding microculture pond；The Voltage stabilizing module is used for
Generate the adjustable analog voltage signal；First power module is used to provide the voltage of+5V for the Voltage stabilizing module.This reality
It applies in example, the model LM317 of the voltage-stablizer.Using LM317 Voltage stabilizing module, has the adjustable feature of output voltage, also have
Have the advantages that range of regulation is wide, voltage regulation performance is good, noise is low, Ripple Suppression is than high.LM317 Voltage stabilizing module is adjustable 3 proper
Voltagre regulator is capable of providing the electric current more than 1.5 peace at 1.2 volts to 37 volts of output voltage range.
Touch display screen 5 in the present embodiment is divide into upper part and lower part, respectively touch screen and display screen, wherein upside is
5 inches of capacitance touch screens, downside are 5 inches of high definition LCD displays.
Touch screen sets channel parameters for selecting 7 channels that 7 voltage output modules 1 are constituted
Set, can manual setting waveform (triangular wave, sine wave, square wave etc.), the period, amplitude, voltage deviation value (deviation), the period, (1ms was extremely
15 days) and information such as reversal interval time (0-60S), period selection setting be divided into day, when, divide unit graduation, and for side
The output of wave can also set duty ratio, as shown in Figure 2.Touch screen can input the period of needs at any time, set the electricity of needs
Pressure value selects the waveform needed.Display screen can directly monitor 7 channels operation states in real time；Also it can choose aobvious
Show single channel, single channel output is observed in real time, as shown in Figure 3.
In the present embodiment, it is additionally provided with power supply module, is powered for all parts.Power supply module is output
For the Switching Power Supply of 5V, power is 30W；And it in order to prevent during the experiment, powers off suddenly and affects experiment effect,
It is also equipped with battery (12V 10A) simultaneously, that is, is guaranteed under power blackout situation, system can be maintained to run 2-3 days.
The SD card memory or TF card memory that memory 8 in this implementation is 128G, so that data storage was up to 15 days
More than, the stability and accuracy of voltage output data are ensured that in this way.
As an alternative embodiment, the microorganism electrolysis power case further includes Current amplifier module；It is described steady
Die block is connected by the Current amplifier module with corresponding microculture pond.The Current amplifier module is in TIP122
The linear switching device of constant power, the electric current for exporting to the Voltage stabilizing module amplify, and then realize the amplification to power,
Preferably to meet the condition of culture of microorganism.
As an alternative embodiment, the microorganism electrolysis power case further includes host computer 7；The host computer 7
It is connect by computer interface (com port) with the single-chip microcontroller 3, for controlling the single-chip microcontroller 3, and real-time display is every
The working condition of a voltage output module 1 directly controls single-chip microcontroller 3 using host computer 7, and would be much more convenient makes
With.The design of computer com port be on the one hand to program to single-chip microcontroller 3, be upload the data in upper
It is handled, in fact data handling procedure will be analyzed in conjunction with microbial population and growth result.
Host computer 7 can be the computer of directly sending manipulation command, can show that various signals become on computer screen
Change (voltage, period, waveform etc.).Single-chip microcontroller 3 is given in the order that host computer 7 issues first, slave computer further according to this command interpretation at
Corresponding time sequence signal directly controls relevant device.Slave computer reads device status data (generally analog quantity) frequently, is converted into
Digital signal feeds back to host computer 7.Specifically, host computer 7 directly issues manipulation command, and keep mutual with single-chip microcontroller 3
Communication contact, single-chip microcontroller 3 are the core cell of logical operation and judgement, the resistance value control of the exportable adjustable x9c102 of signal
Power supply output reduces, to change the working condition of LM317, voltage value will be as close as in setting value.Voltage is adjusted
When, single-chip microcontroller 3 acquires the information of voltage on 7 tunnels by analog-digital converter 2, is sent into single-chip microcontroller 3 and carries out analysis comparison, keeps voltage steady
Fixed output.
The control interface design of host computer is similar to touch display screen, and difference has the following:
1) com port communications setting
Using USB-COM line, host computer and single chip communication are realized.
2) data upload
Since the storage of memory is limited, this requires single-chip microcontroller operation data must be uploaded to meter within a certain period of time
In calculation machine database, while corresponding microorganism growth data being assisted to be analyzed and improved.
3) running parameter in channel is set
It is relative complex although corresponding parameter can be arranged by touch screen, using the work in the setting channel of host computer
Make parameter, complexity can be reduced；Simultaneously when power supply box to be applied to the experiment of sewage plant, the power supply box without screen version is needed,
This just needs to substitute touch display screen using host computer, increases configuration file (i.e. setting parameter).
In practical applications, the microorganism electrolysis power case in the present embodiment can access 7 small-sized microorganism trainings simultaneously
Pond is supported, corresponding power supply wave shape, period and amplitude etc. is connect by changing, the microbial bacteria under different condition can be cultivated, and is cultivated
Microbial bacteria out can carry out microorganism phagocytosis purification to contaminated water source, river, i.e., water pollution is realized in pure biological cleaning
Cleaning administer.Wherein, the requirements such as waveform, period and the amplitude that power supply box generates are tested from microculture, it is desirable that
Can change with the progress of Experiment on Microbiology, therefore, power supply box output waveform, period and amplitude be also it is programmable, with
Cope with the adjustment under specific experiment environment.
Microorganism electrolysis power case in the present embodiment, has the advantage that
1) master control core is made of STC15F series monolithic, and wherein voltage output signal is exported by LM317 Voltage stabilizing module,
And controlled by digital regulation resistance (X9C102), the degree of regulation of voltage signal can control in 0.01V, and exporting electric current can achieve
1.5A fully meets the fostering requirement of the microbial bacteria under experiment condition.
2) feedback output of voltage signal is made of a piece of 12 analog-digital converters (TLV2543), can be to the electricity of output
Pressure signal is acquired in real time, is formed closed loop automatic control system, is ensured that the accuracy and reliability of voltage output in this way.
3) 5 cun of touch display screens are equipped with, function setting and output real-time display function are provided.Meanwhile also providing data
Store function when system works independently, provide the real time information storage of working condition using common SD card or TF card,
It is combined with the culture experiment of microbial bacteria, forms final experimental data.
4) Computer Communications Interface (COM) is set, can upload the data on management computer, realize data inventory
Storage, and then realize big data analysis.
5) have required external voltage small compared with the prior art, mains voltage waveform stable regulation ability is strong, can improve substrate
Conversion ratio and energy recovery rate solve the problems, such as environment and continuative development to microorganism electrolysis cell technology is used, and have positive push away
Into effect.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of microorganism electrolysis power case characterized by comprising N number of voltage output module, analog-digital converter, single-chip microcontroller,
N number of digital regulation resistance and touch display screen；
The output end of N number of voltage output module passes through the analog-digital converter and connect with the input terminal of the single-chip microcontroller；
The output end of the single-chip microcontroller is connect with the input terminal of N number of digital regulation resistance；The output end of N number of digital regulation resistance with
The input terminal of N number of voltage output module connects one to one；The touch display screen is connect with the single-chip microcontroller；Each institute
Voltage output module is stated to connect with a microculture pond；
N number of voltage output module generates N number of adjustable analog voltage signal, and is sent to the analog-digital converter；The mould
The adjustable analog voltage signal is converted to adjustable digital voltage signal by number converter, and is sent to the single-chip microcontroller；It is described
Single-chip microcontroller adjusts the resistance value of corresponding digital regulation resistance according to each adjustable digital voltage signal；The digital regulation resistance produces
Raw feedback signal is input to corresponding voltage output module；The touch display screen sets the parameter of the single-chip microcontroller,
And the working condition of each voltage output module of real-time display.
2. microorganism electrolysis power case according to claim 1, which is characterized in that further include reference power supply module；
The reference power supply module is connect with the microculture pond, for providing reference voltage.
3. microorganism electrolysis power case according to claim 1, which is characterized in that the voltage output module includes first
Power module and Voltage stabilizing module；
The Voltage stabilizing module connects with first power module, the analog-digital converter and corresponding microculture pond respectively
It connects；The Voltage stabilizing module is for generating the adjustable analog voltage signal；First power module is used to be the pressure stabilizing mould
The voltage of block offer+5V.
4. microorganism electrolysis power case according to claim 3, which is characterized in that further include Current amplifier module；
The Voltage stabilizing module is connected by the Current amplifier module with corresponding microculture pond；The Current amplifier module
Electric current for exporting to the Voltage stabilizing module amplifies.
5. microorganism electrolysis power case according to claim 1, which is characterized in that further include memory；
The memory is connect with the single-chip microcontroller, and the adjustable digital voltage signal for exporting to the single-chip microcontroller is deposited
Storage.
6. microorganism electrolysis power case according to claim 1, which is characterized in that further include host computer；The host computer
It is connect by computer interface with the single-chip microcontroller, for controlling the single-chip microcontroller, and each electricity of real-time display
Press the working condition of output module.
7. microorganism electrolysis power case according to claim 1, which is characterized in that the model of the single-chip microcontroller
IAP15F2K61S2。
8. microorganism electrolysis power case according to claim 1, which is characterized in that the model of the digital regulation resistance
x9c102。
9. microorganism electrolysis power case according to claim 1, which is characterized in that the model of the analog-digital converter
TLV2543。
10. microorganism electrolysis power case according to claim 3, which is characterized in that the model of the voltage-stablizer
LM317。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910201674.0A CN109884947A (en) | 2019-03-18 | 2019-03-18 | A kind of microorganism electrolysis power case |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910201674.0A CN109884947A (en) | 2019-03-18 | 2019-03-18 | A kind of microorganism electrolysis power case |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532394A (en) * | 2013-10-24 | 2014-01-22 | 华东光电集成器件研究所 | Continuously adjustable intelligent power module |
| CN207352049U (en) * | 2017-09-25 | 2018-05-11 | 合肥创宇新能源科技有限公司 | A kind of simulated battery circuit of voltage Independent adjustable |
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2019
- 2019-03-18 CN CN201910201674.0A patent/CN109884947A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532394A (en) * | 2013-10-24 | 2014-01-22 | 华东光电集成器件研究所 | Continuously adjustable intelligent power module |
| CN207352049U (en) * | 2017-09-25 | 2018-05-11 | 合肥创宇新能源科技有限公司 | A kind of simulated battery circuit of voltage Independent adjustable |
Non-Patent Citations (2)
| Title |
|---|
| 昝永信等: "多路独立调压微生物电解池电源硬件设计", 《通讯世界》 * |
| 昝永信等: "多路独立调压微生物电解池电源软件设计", 《通讯世界》 * |
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