CN209052704U - It is a kind of based on the intelligent methane production device remotely controlled - Google Patents
It is a kind of based on the intelligent methane production device remotely controlled Download PDFInfo
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- CN209052704U CN209052704U CN201820837702.9U CN201820837702U CN209052704U CN 209052704 U CN209052704 U CN 209052704U CN 201820837702 U CN201820837702 U CN 201820837702U CN 209052704 U CN209052704 U CN 209052704U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model discloses a kind of based on the intelligent methane production device remotely controlled, including pedestal, material storage container is provided on pedestal, marsh-gas fermentation tank, the conveying pipeline for being connected to material storage container and marsh-gas fermentation tank is provided between material storage container and marsh-gas fermentation tank, mateiral pump is provided on conveying pipeline, biogas fermentation tank top is provided with methane outlet, biogas fermentation pot bottom is provided with waste outlet, solenoid valve is provided at methane outlet and waste outlet, marsh-gas fermentation tank includes interior tank skin and outer tank skin, interior tank skin and outer tank skin form cavity, hot air intake and heat outlet are provided in outer tank skin, air inlet pipe is provided at hot air intake, air inlet pipe is connected with hot wind pump, the intelligent control mechanism for controlling hot wind pump is provided in air inlet pipe, interior tank skin is made of Heat Conduction Material.The firedamp gas equipment has the advantages that easy to operate, biogas yield is high, hand labor dynamics is small.
Description
Technical field
The utility model relates to biogas production equipment technical fields, and in particular to a kind of based on the intelligent natural pond remotely controlled
Gas process units.
Background technique
Biogas, as the term suggests it is the gas in Marsh Wetland, it is often seen that in marshland, Bilge or manure pit,
There is bubble to come up, if we draw match, it be lighted so long, here it is the biogas that nature naturally occurs, fixed from science
Adopted angle sees that biogas is various organic substances, and in isolation air (reducing condition), and under suitable temperature, pH value, process is micro-
A kind of combustible gas that the fermentation of biology generates.Biogas belongs to secondary energy sources, and is renewable energy.
In the lower region of temperature, or it will lead in cold winter, methane-generating pit the natural pond of production since temperature is too low
Unsaturated vapor influences the normal life of user to supply the use of user.
Existing methane production device is usually by way of hot water is added into biogas in the lower situation of temperature
Improve the temperature in methane-generating pit, the temperature of such heating method control is unstable, and temperature will soon be fallen, cooling
The case where being passed through hot water into methane-generating pit again later, will lead to the yield of dilutional hyponatremia influence biogas of addition often, and add water mistake
Journey trouble, needs staff's site observation to work, increases manual labor, reduce working efficiency.
Utility model content
The purpose of this utility model is that: it heats up for the mode above by heating water and will affect the production effect of biogas
Rate plus water cumbersome, hand labor dynamics be big, ineffective problem, proposes a kind of based on the intelligence remotely controlled
Type methane production device, the firedamp gas equipment have the advantages that easy to operate, biogas yield is high, hand labor dynamics is small.
To achieve the goals above, the utility model adopts the technical scheme that a kind of based on the intelligence remotely controlled
Type methane production device, including pedestal are provided with material storage container, marsh-gas fermentation tank, the material storage container and the natural pond on the pedestal
It is provided with the conveying pipeline for being connected to material storage container and marsh-gas fermentation tank between gas fermentor, pumping material is provided on the conveying pipeline
Pump, the biogas fermentation tank top are provided with methane outlet, and the fermenter base is provided with waste outlet, the methane outlet
Be provided with solenoid valve at waste outlet, the marsh-gas fermentation tank includes interior tank skin and outer tank skin, the interior tank skin with it is described
Outer tank skin forms cavity, is provided with hot air intake and heat outlet in outer tank skin, air inlet pipe, institute are provided at the hot air intake
It states air inlet pipe and is connected with hot wind pump, the intelligent control mechanism for controlling hot wind pump, the inner canister are provided in the air inlet pipe
Wall is made of Heat Conduction Material.
Through the above technical solutions, the temperature in marsh-gas fermentation tank is lower, it is not enough to production methane quantity in fermentor
When being supplied to user, the material for being used to ferment in material storage container is extracted into marsh-gas fermentation tank by mateiral pump, intelligent controller
Structure opens hot wind pump, for hot gas in the cavity formed by the inside tank skin of air inlet pipe and outer tank skin, since interior tank skin is using thermally conductive
Material production, can be transferred heat in the material in fermentor by interior tank skin, improved the temperature in marsh-gas fermentation tank, made
Marsh-gas fermentation tank can normally ferment, and when the temperature in marsh-gas fermentation tank reaches normal temperature, pass through intelligent controller
Structure closes hot wind pump, stops into marsh-gas fermentation tank for hot gas, on the one hand energy saving, on the other hand avoids the excessively high influence of temperature
Fermentation, compared with traditional heat-supplying mode, which does not need that hot water is added into marsh-gas fermentation tank, it is only necessary to pass through intelligent control
System remote control processed can carry out heat temperature raising processing to marsh-gas fermentation tank and avoid biogas by the way of Hot-blast Heating
Excessive hot water is added in fermentor influences being normally carried out for fermentation, and by way of intelligent control, easy to operate, artificial labor
Power degree is small, and fermentation efficiency is high.
Further, the intelligent control mechanism includes the temperature sensor being arranged in marsh-gas fermentation tank, the air inlet
The intelligent switch pumped for opening or closing hot wind being arranged on pipe, the intelligent switch are electrically connected with the temperature sensor,
It is provided with wireless communication module on the intelligent switch, the intelligent terminal for receiving radio communication mold block signal is provided with and sets
It is standby, power supply unit is respectively connected on the intelligent switch, communication module.When the temperature in marsh-gas fermentation tank is too low, it is unfavorable for sending out
When ferment, signal is passed to intelligent switch by temperature sensor, is passed signal by the wireless communication module connected on intelligent switch
Intelligent terminal is passed, staff opens intelligent switch directly on intelligent terminal can give marsh-gas fermentation tank liter
Temperature, when the temperature in marsh-gas fermentation tank reaches normal temperature, signal is passed to intelligent switch, intelligent switch by temperature sensor
On wireless communication module signal is passed into intelligent terminal, staff directly closes intelligence on intelligent terminal
Switch, easy to operate, it can be achieved that monitoring the fermentation situation in marsh-gas fermentation tank at any time, fermentation efficiency is high.
Further, the intelligent terminal is mobile phone, any one in computer.It will be intelligent whole at workspace
The form that end is set as computer can facilitate control, when needing to leave workspace, be realized using mobile phone as intelligent terminal
Can monitor whenever and wherever possible, on work will not precocity influence, using more convenient.
Further, the power supply unit includes battery.Intelligent switch and communication module are in the long-term use
It requires to power, is that intelligent switch and communication module can provide power supply at any time by setting battery, avoids due to no electricity
The monitoring in marsh-gas fermentation tank is caused cannot proceed normally in source, reduces biogas production rate.
Further, the intelligent switch be remote switch, time switch, countdown switch in any one.?
When opening or closing hot wind pump, needed after staff turns on the switch using remote switch, the temperature in methane-generating pit reaches
To normal fermentation temperature when, then by staff intelligent terminal close remote switch, can substantially ensure that temperature reaches in this way
The normal temperature to required for fermenting, when being switched using time switch or countdown, according to the working experience of staff, if
Surely the time of logical hot wind makes the temperature in marsh-gas fermentation tank reach normal fermentation temperature, does not need staff one in this way
Temperature in straight monitoring marsh-gas fermentation tank, after the time for reaching setting, intelligent switch can be automatically closed, easy to operate, people
Work labor force is small.
Further, the interior tank skin is made of copper product.It is formed by hot wind pump input outer tank skin and interior tank skin
When in cavity, needing to transfer heat in the fermentation materials in marsh-gas fermentation tank by interior tank skin, interior tank skin is made using copper,
With good heat-conducting effect.
Further, rabbling mechanism is provided in the marsh-gas fermentation tank.Material in marsh-gas fermentation tank passes through mateiral pump
It is extracted from material storage container, by the way that rabbling mechanism is arranged in marsh-gas fermentation tank, avoids the material long-time heap in marsh-gas fermentation tank
Product influences fermentation, is stirred i.e. the efficiency that fermentation can be improved at any time to the material in marsh-gas fermentation tank by rabbling mechanism, increases
Add biogas production amount.
Further, the rabbling mechanism includes the agitating shaft being arranged in material storage container, is provided on the agitating shaft
Paddle is provided with the driving mechanism for driving the agitating shaft rotation on the agitating shaft.Driving mechanism is motor, passes through driving
Mechanism drives agitating shaft rotation, so that the paddle on agitating shaft be driven to rotate, is rotated by paddle by the object in material storage container
Material is mixed, and the biggish material of volume is smashed, material is extracted into marsh-gas fermentation tank convenient for mateiral pump, is prevented from taking out and be expected
The case where blocking in the process.
Further, the outer tank skin is made of heat preserving and insulating material.Outer tank skin is made of heat preserving and insulating material, is made
The hot gas being passed through in cavity can be avoided temperature from reducing too fast, be influenced the fermentation efficiency in marsh-gas fermentation tank with long-time heat preservation.
Based on described above, the utility model compared with prior art, is had the advantages that
(1) device does not need that hot water is added into marsh-gas fermentation tank, it is only necessary to remotely be controlled by intelligence control system
Heat temperature raising processing can be carried out to marsh-gas fermentation tank to avoid in marsh-gas fermentation tank and be added by the way of Hot-blast Heating
More hot water influences being normally carried out for fermentation, and by way of intelligent control, easy to operate, hand labor dynamics is small, fermentation
It is high-efficient.
(2) by setting intelligent terminal, staff directly turns off or on intelligence on intelligent terminal and opens
It closes, easy to operate, it can be achieved that monitoring the fermentation situation in marsh-gas fermentation tank at any time, fermentation efficiency is high.
(3) form that intelligent terminal is set as computer can be facilitated into control at workspace, when needing to leave workspace
When, being realized using mobile phone as intelligent terminal can monitor whenever and wherever possible, on work will not precocity influence, use is more square
Just.
(4) intelligent switch and communication module require to power in the long-term use, are intelligence by setting battery
Switch and communication module can provide power supply at any time, avoid causing to cannot proceed normally in marsh-gas fermentation tank due to non-transformer
Monitoring reduces biogas production rate.
(5) when opening or closing hot wind pump, it can substantially ensure that temperature reaches required for fermentation just using remote switch
Normal temperature is not needed staff and monitors temperature in marsh-gas fermentation tank always when being switched using time switch or countdown,
After the time for reaching setting, intelligent switch can be automatically closed, easy to operate, and hand labor dynamics is small.
(6) it when pumping by hot wind in the cavity of input outer tank skin and the formation of interior tank skin, needs to pass heat by interior tank skin
It is delivered in the fermentation materials in marsh-gas fermentation tank, interior tank skin is made using copper, has good heat-conducting effect.
(7) by the way that rabbling mechanism is arranged in marsh-gas fermentation tank, the material in marsh-gas fermentation tank is avoided to accumulate shadow for a long time
Fermentation is rung, is stirred i.e. the efficiency that fermentation can be improved at any time to the material in marsh-gas fermentation tank by rabbling mechanism, increases natural pond
Gas output.
(8) agitating shaft rotation is driven by driving mechanism, so that the paddle on agitating shaft be driven to rotate, passes through paddle
Material in material storage container is mixed for rotation, and the biggish material of volume is smashed, material is extracted into natural pond convenient for mateiral pump
In gas fermentor, prevent from taking out the case where material blocks in the process.
(9) outer tank skin is made of heat preserving and insulating material.Outer tank skin is made of heat preserving and insulating material, makes to be passed through sky
Hot gas in chamber can be avoided temperature from reducing too fast, be influenced the fermentation efficiency in marsh-gas fermentation tank with long-time heat preservation.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural representation based on the intelligent methane production device remotely controlled
Figure.
In figure: 1- pedestal, 2- material storage container, 3- conveying pipeline, 4- mateiral pump, 5- power supply unit, 6- intelligent switch, 7- communicate mould
Block, 8- hot wind pump, 9- air inlet pipe, 10- cavity, 11- temperature sensor, the gas outlet 12-, 13- agitating shaft, 14- paddle, 15-
Driving mechanism, 16- air inlet, 17- marsh-gas fermentation tank, 18- outer tank skin, tank skin in 19-, 20- methane outlet, 21- waste outlet,
22- solenoid valve.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The utility model is described in further detail for example.
Embodiment 1
Referring to Fig.1, a kind of based on the intelligent methane production device remotely controlled, including pedestal 1, it is provided on pedestal 1
Material storage container 2, marsh-gas fermentation tank 17, are provided with for being connected to material storage container 2 and biogas fermentation between material storage container 2 and marsh-gas fermentation tank 17
The conveying pipeline 3 of tank 17 is provided with mateiral pump 4 on conveying pipeline 3, and methane outlet 20, biogas hair are provided at the top of marsh-gas fermentation tank 17
17 bottom of fermentation tank is provided with waste outlet 21, is provided with solenoid valve 22, biogas fermentation at methane outlet 20 and waste outlet 21
Tank 17 includes interior tank skin 19 and outer tank skin 18, and interior tank skin 19 forms cavity 10 with outer tank skin 18, is provided with hot gas in outer tank skin 18
Import and heat outlet, air inlet pipe 9 is provided at hot air intake, and air inlet pipe 9 is connected with hot wind pump 8, is arranged in air inlet pipe 9 useful
In the intelligent control mechanism of control hot wind pump 8, interior tank skin 19 is made of Heat Conduction Material.
Working principle: the temperature in marsh-gas fermentation tank 17 is lower, and production methane quantity in fermentor is made to be not enough to be supplied to
When user, the material for being used to ferment in material storage container 2 is extracted into marsh-gas fermentation tank 17 by mateiral pump 4, intelligent control mechanism
Hot wind pump 8 is opened, for hot gas in the cavity 10 formed by the inside tank skin 19 of air inlet pipe 9 and outer tank skin 18, due to interior tank skin 19
It is made, can be transferred heat in the material in fermentor by interior tank skin 19 of Heat Conduction Material, improve marsh-gas fermentation tank
Temperature in 17 enables marsh-gas fermentation tank 17 normally to ferment, when the temperature in marsh-gas fermentation tank 17 reaches normal temperature
When, hot wind pump 8 is closed by intelligent control mechanism, is stopped into marsh-gas fermentation tank 17 for hot gas, it is on the one hand energy saving, it is another
Aspect avoids the excessively high influence fermentation of temperature, and compared with traditional heat-supplying mode, which does not need to add into marsh-gas fermentation tank 17
Enter hot water, it is only necessary to which heat temperature raising processing can be carried out to marsh-gas fermentation tank 17 by remotely controlling by intelligence control system, be used
The mode of Hot-blast Heating avoids and being normally carried out for excessive hot water influence fermentation is added in marsh-gas fermentation tank 17, and passes through intelligence
The mode that can control, easy to operate, hand labor dynamics is small, and fermentation efficiency is high.
Embodiment 2
Based on embodiment 1, referring to Fig.1, the intelligent control mechanism of the embodiment includes being arranged in marsh-gas fermentation tank 17
Temperature sensor 11, be arranged in air inlet pipe 9 for opening or closing the intelligent switch 6 of hot wind pump 8, intelligent switch 6 and temperature
Sensor 11 is electrically connected, and is provided with wireless communication module 7 on intelligent switch 6, is provided with for receiving 7 signal of wireless communication module
Intelligent terminal, be respectively connected with power supply unit 5 on intelligent switch 6, communication module 7.
When the temperature in marsh-gas fermentation tank 17 is too low, is unfavorable for fermentation, signal is passed to intelligence by temperature sensor 11
Signal is passed to intelligent terminal by the wireless communication module 7 connected on intelligent switch 6 by switch 6, and staff is direct
Intelligent switch 6 is opened on intelligent terminal to heat up to marsh-gas fermentation tank 17, when the temperature in marsh-gas fermentation tank 17 reaches
When to normal temperature, signal is passed to intelligent switch 6 by temperature sensor 11, and the wireless communication module 7 on intelligent switch 6 will be believed
Number intelligent terminal being passed to, staff directly closes intelligent switch 6 on intelligent terminal, and it is easy to operate,
It can be achieved to monitor the fermentation situation in marsh-gas fermentation tank 17 at any time, fermentation efficiency is high.
Embodiment 3
Based on embodiment 1, referring to Fig.1, the intelligent terminal of the embodiment is mobile phone, any one in computer.
The form that intelligent terminal is set as computer can be facilitated into control at workspace, when needing to leave workspace,
Being realized using mobile phone as intelligent terminal can monitor whenever and wherever possible, on work will not precocity influence, using more convenient.
Embodiment 4
Based on embodiment 1, referring to Fig.1, the power supply unit 5 of the embodiment includes battery.
Intelligent switch 6 and communication module 7 require to power in the long-term use, are that intelligence is opened by setting battery
Pass 6 and communication module 7 can provide power supply at any time, avoid causing to cannot proceed normally in marsh-gas fermentation tank 17 due to non-transformer
Monitoring, reduce biogas production rate.
Embodiment 5
Based on embodiment 1, referring to Fig.1, the intelligent switch 6 of the embodiment is remote switch, time switch, countdown switch
In any one.
When opening or closing hot wind pump 8, the methane-generating pit after staff turns on the switch is needed using remote switch
In temperature close remote switch in intelligent terminal when reaching the temperature of normal fermentation, then by staff, in this way can be abundant
Ensure that temperature reaches normal temperature required for fermentation, when switching using time switch or countdown, according to staff's
Working experience sets the time of logical hot wind to make the temperature in marsh-gas fermentation tank 17 reach normal fermentation temperature, so i.e. not
Staff is needed to monitor the temperature in marsh-gas fermentation tank 17 always, after the time for reaching setting, intelligent switch 6 can be automatic
It closes, easy to operate, hand labor dynamics is small.
Embodiment 6
Based on embodiment 1, referring to Fig.1, the interior tank skin 19 of the embodiment is made of copper product.
When in the cavity formed by 8 input outer tank skin 18 of hot wind pump and interior tank skin 19, needing will be hot by interior tank skin 19
Amount is transmitted in the fermentation materials in marsh-gas fermentation tank 17, and interior tank skin 19 is made using copper, has good heat-conducting effect.
Embodiment 7
Based on embodiment 1, referring to Fig.1, rabbling mechanism is provided in the marsh-gas fermentation tank 17 of the embodiment.
Material in marsh-gas fermentation tank 17 is extracted from material storage container 2 by mateiral pump 4, by setting in marsh-gas fermentation tank 17
Rabbling mechanism is set, avoiding the material in marsh-gas fermentation tank 17, accumulation influences fermentation for a long time, by rabbling mechanism to biogas fermentation
Material in tank 17 is stirred i.e. the efficiency that fermentation can be improved at any time, increases biogas production amount.
Embodiment 8
Based on embodiment 1, referring to Fig.1, the rabbling mechanism of the embodiment includes the agitating shaft 13 being arranged in material storage container 2,
It is provided with paddle 14 on agitating shaft 13, the driving mechanism 15 that driving agitating shaft 13 rotates is provided on agitating shaft 13.
Driving mechanism 15 is motor, drives agitating shaft 13 to rotate by driving mechanism 15, to drive on agitating shaft 13
Paddle 14 rotates, and is rotated by paddle 14 and the material in material storage container 2 is mixed, the biggish material of volume is beaten
It is broken, material is extracted into marsh-gas fermentation tank 17 convenient for mateiral pump 4, prevents from taking out the case where material blocks in the process.
Embodiment 9
Based on embodiment 1, referring to Fig.1, the outer tank skin 18 of the embodiment is made of heat preserving and insulating material.
Outer tank skin 18 is made of heat preserving and insulating material, makes the hot gas being passed through in cavity that can avoid temperature with long-time heat preservation
Degree reduction is too fast, influences the fermentation efficiency in marsh-gas fermentation tank 17.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. it is a kind of based on the intelligent methane production device remotely controlled, including pedestal (1), storage is provided on the pedestal (1)
Material pond (2), marsh-gas fermentation tank (17) are provided with for being connected to storage between the material storage container (2) and the marsh-gas fermentation tank (17)
The conveying pipeline (3) of material pond (2) and marsh-gas fermentation tank (17) is provided with mateiral pump (4) on the conveying pipeline (3), the biogas hair
It is provided with methane outlet (20) at the top of fermentation tank (17), fermentor (17) bottom is provided with waste outlet (21), the biogas
Solenoid valve (22) are provided at outlet (20) and waste outlet (21), it is characterised in that: the marsh-gas fermentation tank (17) includes
Interior tank skin (19) and outer tank skin (18), the interior tank skin (19) and the outer tank skin (18) form cavity (10), the outer tank skin
(18) it is provided with hot air intake and heat outlet on, is provided at the hot air intake air inlet pipe (9), the air inlet pipe (9) is even
It is connected to hot wind pump (8), the intelligent control mechanism for controlling hot wind pump (8), the interior tank skin are provided on the air inlet pipe (9)
(19) it is made of Heat Conduction Material.
2. according to claim 1 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Intelligent control mechanism includes the temperature sensor (11) being arranged in marsh-gas fermentation tank (17), is arranged on the air inlet pipe (9)
For opening or closing the intelligent switch (6) of hot wind pump (8), the intelligent switch (6) is electrically connected with the temperature sensor (11)
It connects, is provided with wireless communication module (7) on the intelligent switch (6), be provided with for receiving wireless communication module (7) signal
Intelligent terminal is respectively connected with power supply unit (5) on the intelligent switch (6), communication module (7).
3. according to claim 2 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Intelligent terminal is mobile phone, any one in computer.
4. according to claim 2 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Power supply unit (5) includes battery.
5. according to claim 2 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Intelligent switch (6) be remote switch, time switch, countdown switch in any one.
6. according to claim 1 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Interior tank skin (19) is made of copper product.
7. according to claim 1 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Rabbling mechanism is provided in marsh-gas fermentation tank (17).
8. according to claim 7 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Rabbling mechanism includes the agitating shaft (13) being arranged in material storage container (2), is provided with paddle (14), institute on the agitating shaft (13)
State the driving mechanism (15) for being provided on agitating shaft (13) and driving agitating shaft (13) rotation.
9. according to claim 8 a kind of based on the intelligent methane production device remotely controlled, it is characterised in that: described
Outer tank skin (18) is made of heat preserving and insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837702.9U CN209052704U (en) | 2018-05-31 | 2018-05-31 | It is a kind of based on the intelligent methane production device remotely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837702.9U CN209052704U (en) | 2018-05-31 | 2018-05-31 | It is a kind of based on the intelligent methane production device remotely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052704U true CN209052704U (en) | 2019-07-02 |
Family
ID=67046058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837702.9U Active CN209052704U (en) | 2018-05-31 | 2018-05-31 | It is a kind of based on the intelligent methane production device remotely controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052704U (en) |
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2018
- 2018-05-31 CN CN201820837702.9U patent/CN209052704U/en active Active
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