CN207991591U - A kind of network monitoring system for things applied to biogas production - Google Patents
A kind of network monitoring system for things applied to biogas production Download PDFInfo
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- CN207991591U CN207991591U CN201820181423.1U CN201820181423U CN207991591U CN 207991591 U CN207991591 U CN 207991591U CN 201820181423 U CN201820181423 U CN 201820181423U CN 207991591 U CN207991591 U CN 207991591U
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- solenoid valve
- biogas
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Abstract
The utility model provides a kind of network monitoring system for things applied to biogas production, belongs to internet of things field.The network monitoring system for things, including processor, to the sensor group of biogas fermentation parameter real time monitoring in marsh-gas fermentation tank, to CH in biogas in methane purifying device4、H2S and CO2Gas analyzer, locating module, data memory module, controller and the first solenoid valve being connect with controller, second solenoid valve and the third solenoid valve that gas concentration is detected；The sensor group includes Temperature Humidity Sensor, pressure sensor and pH sensor；The monitoring host computer for further including radio receiving transmitting module and being laid in monitoring center, the monitoring host computer are connect by radio receiving transmitting module with controller, and the keying of remote control the first solenoid valve, second solenoid valve and third solenoid valve is used for.The utility model can in biogas production fermentation and cleansing phase monitor in real time.
Description
Technical field
The utility model is related to a kind of network monitoring system for things, more particularly, to a kind of Internet of Things applied to biogas production
Monitoring system.
Background technology
With becoming increasingly conspicuous for energy shortage and problem of environmental pollution, alleviates energy supply and demand contradiction and effectively control environment is dirty
Dye is two hang-ups that the whole world faces.Therefore, it is very urgent to seek Future New Energy Source.Biogas is that biomass is recycled by conversion
And a kind of clean energy resource formed, stalk and Asian puccoon can be replaced to make fuel, can not only reduce the non-renewable energy such as coal, natural gas
The consumption in source additionally aids and reduces SO2The discharge of equal toxic gas.Biogas fermentation technology is for handling feces of livestock and poultry, crops
The biomass castoffs such as stalk, kitchen garbage, organic wastewater, sanitary sewage are that the emphasis that China currently greatly develops is renewable
One of energy project.Therefore, rationally utilize bio-waste resource, development biogas industry be alleviate China's energy supply and demand contradiction,
The effective way to reduce environmental pollution realizes that sustainable development has important practical significance to China.Currently, marsh-gas fermentation tank
Containing pernicious gases such as a large amount of aqueous vapor, dust impurities, hydrogen sulfide in the biogas of interior fermentation, entered end as the energy in biogas
It is needed after certain purified treatment takes off the hydrogen sulfide in biogas to 200ppm hereinafter, then entering back into before the gas equipment of end
Continuous pressure-increasing unit, buffering.
It with the raising of automatic control level, also achieves and automatically controls in biogas engineering, but large industry equipment such as natural pond
There is still a need for artificial for gas fermentation tank and methane purifying device to be monitored, and how more effectively to play the effect of control system, right
Biogas fermentation and purified treatment stage are monitored in real time, achieve the purpose that energy conservation and environmental protection, safe operation, are asking for urgent need to resolve
Topic.
Invention content
In order to solve the technical problems existing in the prior art, the utility model provides a kind of applied to biogas production
Network monitoring system for things, can in biogas production fermentation and cleansing phase monitor in real time.
In order to achieve the above object, the technical solution that the utility model is taken is as follows：
A kind of network monitoring system for things applied to biogas production, including processor, to biogas fermentation in marsh-gas fermentation tank
The sensor group of parameter real time monitoring, to CH in biogas in methane purifying device4、H2S and CO2The gas that gas concentration is detected
Body analyzer, locating module, data memory module, controller and the first solenoid valve being connect with controller, second solenoid valve and
Third solenoid valve；The sensor group, gas analyzer, locating module are connect with the input terminal of processor respectively, the storage
Module and controller are connect with the output end of processor respectively；The sensor group includes for temperature of fermenting in marsh-gas fermentation tank
The Temperature Humidity Sensor that humidity is detected, pressure sensor and use for being detected to gas pressure in marsh-gas fermentation tank
In the pH sensor that the pH value to biogas fermentation pot liquid is detected；Further include radio receiving transmitting module and being laid in monitoring
The monitoring host computer at center, the monitoring host computer are connect by radio receiving transmitting module with controller, and the first electromagnetism of remote control is used for
The keying of valve, second solenoid valve and third solenoid valve.
Further, further include mobile client, the mobile client is connect by radio receiving transmitting module with controller,
Keying for remote control the first solenoid valve, second solenoid valve and third solenoid valve.
Further, the radio receiving transmitting module is 4G radio receiving transmitting modules.
Further, the controller is PLC.
Further, further include voice alarm module and video monitoring module, the voice alarm module and processor
Output end connects, and audio alert is carried out when for being more than the preset value upper limit to the gas pressure monitored in marsh-gas fermentation tank；Institute
The input terminal for stating video monitoring module and processor connects, and is erected at the top of biogas production line, for biogas production line into
Row video monitoring.
Further, the processor uses the CPU microcontrollers of model HX711.
Further, it is located in marsh-gas fermentation tank in the probe of the sensor group, in the probe of the gas analyzer
It is located at the gas outlet of methane purifying device.
Further, the gas outlet of the methane purifying device be equipped with two-way outlet pipe, respectively the first outlet pipe and
Second outlet pipe, first outlet pipe are deposited for biogas up to standard after purified treatment to be delivered to biogas storage tank
Storage, second outlet pipe are purified again for biogas not up to standard after purified treatment to be delivered to methane purifying device
Processing；The second solenoid valve is arranged on the first outlet pipe, controls the keying of second solenoid valve by controller, and described the
Three solenoid valves are arranged on the second outlet pipe, and the keying of third solenoid valve is controlled by controller.
Advantageous effect：Compared with prior art, the utility model can be to the temperature in marsh-gas fermentation tank by sensor group
The pH of humidity, pressure and liquid is monitored in real time, can be in the biogas of methane purifying device gas outlet by gas analyzer
CH4、H2S、CO2Gas concentration is measured in real time, and passes through the two-way outlet pipe and and controller of methane purifying device gas outlet
The second solenoid valve and third solenoid valve being connected on two-way outlet pipe handle the biogas classification after purified treatment, will reach
Target biogas is stored, and biogas not up to standard carries out purified treatment again；Then monitoring host computer or mobile client pass through nothing
Line transceiver module is connected in controller, can carry out remote control to second solenoid valve and third solenoid valve；Then pass through voice
Alarm module and video monitoring module can carry out early warning and monitoring to biogas production process, facilitate the management of biogas production line；
Finally by locating module, multiple biogas production lines can be positioned, when early warning or needs occurs in some biogas production line
When real time inspection, can positioning be carried out by monitoring host computer or mobile client in time and checked.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of functional block diagram of network monitoring system for things applied to biogas production provided in this embodiment；
Fig. 2 is a kind of structural schematic diagram of biogas fermentation and purification system provided in this embodiment.
In figure：The first solenoid valves of 1-, 2- second solenoid valves, 3- thirds solenoid valve, the first outlet pipes of 4-, the second outlets of 5-
Pipeline.
, specific implementation mode
In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.
Term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
With reference to the accompanying drawings and examples, the utility model is further elaborated.
Embodiment
With reference to figure 1-2, a kind of network monitoring system for things applied to biogas production, including processor, to marsh-gas fermentation tank
The sensor group of interior biogas fermentation parameter real time monitoring, to CH in biogas in methane purifying device4、H2S and CO2Gas concentration into
Gas analyzer, locating module, data memory module, controller and the first solenoid valve 1 being connect with controller of row detection, the
Two solenoid valves 2 and third solenoid valve 3；The sensor group, gas analyzer, locating module connect with the input terminal of processor respectively
It connects, the memory module and controller are connect with the output end of processor respectively；The sensor group includes for sending out biogas
Fermentation humiture is detected in fermentation tank Temperature Humidity Sensor, the pressure for being detected to gas pressure in marsh-gas fermentation tank
Force snesor and the pH sensor being detected for the pH value to biogas fermentation pot liquid；It further include radio receiving transmitting module
With the monitoring host computer for being laid in monitoring center, the monitoring host computer is connect by radio receiving transmitting module with controller, for long-range
Control the keying of the first solenoid valve 1, second solenoid valve 2 and third solenoid valve 3.Marsh-gas fermentation tank described in the present embodiment includes biology
Marsh-gas fermentation tank, the methane purifying device include biogas desulfurization dehydration device.
Further, further include mobile client with reference to figure 2, the mobile client passes through radio receiving transmitting module and control
Device connection processed, is used for the keying of the first solenoid valve of remote control 1, second solenoid valve 2 and third solenoid valve 3.
It should be noted that mobile client described in the present embodiment include mobile phone in the prior art, notebook or its
Its portable communication apparatus.
Further, the radio receiving transmitting module is preferably 4G radio receiving transmitting modules or other wireless communication modules, described
4G radio receiving transmitting modules are preferably nRF24L01 monolithic wireless transceiver chips.
Further, the controller is PLC.
Further, further include voice alarm module and video monitoring module with reference to figure 2, the voice alarm module with
The output end of processor connects, and voice is carried out when for being more than the preset value upper limit to the gas pressure monitored in marsh-gas fermentation tank
Alarm；The input terminal of the video monitoring module and processor connects, and is erected at the top of biogas production line, for being given birth to biogas
Producing line carries out video monitoring.
It should be noted that when pressure sensor detects that gas pressure is more than the preset value upper limit in marsh-gas fermentation tank,
It is alarmed by processor control voice alarm module, prompts the biogas for having produced sufficient amount in marsh-gas fermentation tank, together
When by controller control the first solenoid valve 1 open, into methane purifying device in purified；When pressure sensor detects
When gas pressure is less than the preset value upper limit in marsh-gas fermentation tank, voice alarm module releases alarm.
It should be noted that the voice alarm module is preferably WT588S-16S speech chips.The video monitoring mould
Block includes omnidirectional camera and the video frequency collection card that is connect with omnidirectional camera, for clapping the monitoring set to biogas production line
Monitoring host computer and mobile client are transferred to by radio receiving transmitting module while video is stored by microcontroller, are convenient for natural pond
The remote monitoring of gas production line.
Further, the processor is preferably that the CPU microcontrollers of HX711 or others are built-in with A/D and turn using model
Change the mold the microcontroller of block；The data memory module includes DDR3 storages, NOR Flash memory chips and NAND Flash storages
Chip, the model MT41K512M16TW-107 of DDR3 storage, by DDR3 storages, NOR Flash memory chips and
NAND Flash memory chips ensure that the autgmentability of data storage and abundant memory margin, while also firm monitoring system fortune
Capable rapidity and reliability.
Further, it is located in marsh-gas fermentation tank in the probe of the sensor group, in the probe of the gas analyzer
It is located at the gas outlet of methane purifying device.
It should be noted that sensor group described in the utility model and gas analyzer are corresponding to processor input terminal
Interface be connected, the preferred HIH3605/3610 of Temperature Humidity Sensor, the pressure sensor is preferably model
The pressure sensor of mpx5700gs, the pH sensor are preferably the pH sensor of model KD21B30-PH, the gas
Body analyzer is preferably the portable biogas detector of model SAZQ.
Further, the gas outlet of the methane purifying device is equipped with two-way outlet pipe, respectively 4 He of the first outlet pipe
Second outlet pipe 5, first outlet pipe 4 are used to biogas up to standard after purified treatment being delivered to biogas storage tank and carry out
Storage, second outlet pipe 5 are used to biogas not up to standard after purified treatment being delivered to methane purifying device and carry out again
Purified treatment；The second solenoid valve 2 is arranged on the first outlet pipe 4, and opening for second solenoid valve 2 is controlled by controller
It closes, the third solenoid valve 3 is arranged on the second outlet pipe 5, and the keying of third solenoid valve 3 is controlled by controller.
It should be noted that this implement the network monitoring system for things be mainly used in biogas production fermentation and biogas it is net
The change stage can not only monitor biogas fermentation parameter in marsh-gas fermentation tank in real time by this implementation, and can be to natural pond
CH in air purifying apparatus biogas4、H2S and CO2Gas concentration carries out monitoring in real time and is carried out by monitoring host computer or mobile terminal remote
Process control, it is ensured that the H after purified processing in biogas2S reaches 200ppm hereinafter, then carrying out increase conveying, finally enters end
Hold gas equipment；In addition to this, the also work(with audio alert and video monitoring of the network monitoring system for things described in the present embodiment
Energy.Marsh-gas fermentation tank and methane purifying device described in the present embodiment are the prior art, are no longer carried out in the present embodiment
Explanation.
The utility model can realize multiple biogas production lines to the real time monitoring of Fermentation Process of Parameter, positioning and marsh gas purifying
The remote control of processing ensures real-time record and the production of technological parameter on the basis of effectively reducing manual operation labor intensity
The video monitoring of line, make fermentation and purification process always be in controllable optimum Working, while be alternatively biogas production with
Researcher analyzes zymotechnique and provides real-time or history data, is further improved technique, improves efficiency.
It is preferred embodiments of the present invention above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (8)
1. a kind of network monitoring system for things applied to biogas production, it is characterised in that：Including processor, in marsh-gas fermentation tank
The sensor group of biogas fermentation parameter real time monitoring, to CH in biogas in methane purifying device4、H2S and CO2Gas concentration carries out
The gas analyzer of detection, locating module, data memory module, controller and the first solenoid valve being connect with controller, second
Solenoid valve and third solenoid valve；The sensor group, gas analyzer, locating module are connect with the input terminal of processor respectively,
The memory module and controller are connect with the output end of processor respectively；The sensor group includes for marsh-gas fermentation tank
The Temperature Humidity Sensor that interior fermentation humiture is detected, the pressure biography for being detected to gas pressure in marsh-gas fermentation tank
Sensor and the pH sensor being detected for the pH value to biogas fermentation pot liquid；Further include radio receiving transmitting module and cloth
It is located at the monitoring host computer of monitoring center, the monitoring host computer is connect by radio receiving transmitting module with controller, and remote control is used for
The keying of first solenoid valve, second solenoid valve and third solenoid valve.
2. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：Further include
Mobile client, the mobile client are connect by radio receiving transmitting module with controller, for the first solenoid valve of remote control,
The keying of second solenoid valve and third solenoid valve.
3. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：The nothing
Line transceiver module is 4G radio receiving transmitting modules.
4. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：The control
Device processed is PLC.
5. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：Further include
The output end of voice alarm module and video monitoring module, the voice alarm module and processor connects, for sending out biogas
The gas pressure monitored in fermentation tank carries out audio alert when being more than the preset value upper limit；The video monitoring module and processor
Input terminal connects, and is erected at the top of biogas production line, for carrying out video monitoring to biogas production line.
6. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：The place
Manage the CPU microcontrollers that device uses model HX711.
7. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：The biography
It is located in marsh-gas fermentation tank in the probe of sensor group, the outlet of methane purifying device is located in the probe of the gas analyzer
Mouthful.
8. a kind of network monitoring system for things applied to biogas production according to claim 1, it is characterised in that：The natural pond
The gas outlet of air purifying apparatus is equipped with two-way outlet pipe, respectively the first outlet pipe and the second outlet pipe, and described first goes out
Air pipe is stored for biogas up to standard after purified treatment to be delivered to biogas storage tank, and second outlet pipe is used for
Biogas not up to standard after purified treatment is delivered to methane purifying device and carries out purified treatment again；The second solenoid valve setting
On the first outlet pipe, the keying of second solenoid valve is controlled by controller, the third solenoid valve is arranged in the second outlet
On pipeline, the keying of third solenoid valve is controlled by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181423.1U CN207991591U (en) | 2018-02-02 | 2018-02-02 | A kind of network monitoring system for things applied to biogas production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181423.1U CN207991591U (en) | 2018-02-02 | 2018-02-02 | A kind of network monitoring system for things applied to biogas production |
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| Publication Number | Publication Date |
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| CN207991591U true CN207991591U (en) | 2018-10-19 |
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| CN201820181423.1U Expired - Fee Related CN207991591U (en) | 2018-02-02 | 2018-02-02 | A kind of network monitoring system for things applied to biogas production |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306321A (en) * | 2018-12-14 | 2019-02-05 | 黑龙江省能源环境研究院 | A kind of biogas fermentation environment on-line monitoring early warning system |
| CN112725154A (en) * | 2020-12-28 | 2021-04-30 | 代树智 | Water gas is dashed and is exploded type biogas fermentation jar ejection of compact process units |
| CN113759702A (en) * | 2021-09-16 | 2021-12-07 | 四川北控聚慧物联网科技有限公司 | Internet of things-automatic control system and method for anaerobic treatment of garbage |
-
2018
- 2018-02-02 CN CN201820181423.1U patent/CN207991591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306321A (en) * | 2018-12-14 | 2019-02-05 | 黑龙江省能源环境研究院 | A kind of biogas fermentation environment on-line monitoring early warning system |
| CN112725154A (en) * | 2020-12-28 | 2021-04-30 | 代树智 | Water gas is dashed and is exploded type biogas fermentation jar ejection of compact process units |
| CN113759702A (en) * | 2021-09-16 | 2021-12-07 | 四川北控聚慧物联网科技有限公司 | Internet of things-automatic control system and method for anaerobic treatment of garbage |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181019 Termination date: 20200202 |