CN105660192B - Edible fungus culturing control device - Google Patents
Edible fungus culturing control device Download PDFInfo
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- CN105660192B CN105660192B CN201610158360.3A CN201610158360A CN105660192B CN 105660192 B CN105660192 B CN 105660192B CN 201610158360 A CN201610158360 A CN 201610158360A CN 105660192 B CN105660192 B CN 105660192B
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- oxygen
- control device
- adsorption tanks
- solenoid valve
- mushroom house
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
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- Organic Chemistry (AREA)
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- Environmental Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mushroom Cultivation (AREA)
Abstract
The present invention provides a kind of edible fungus culturing control devices, are related to field of edible fungus culture.The edible fungus culturing control device includes：Oxygenerator is connected with mushroom house, and for conveying oxygen into mushroom house, oxygenerator includes oxygen container deoxygenation solenoid valve；Detection device is arranged in mushroom house comprising oxygen concentration sensor；And control device, it is connected with the signal output end of oxygen concentration sensor；Wherein, control device receives the signal of oxygen concentration sensor and associated with oxygenerator, and the oxygen container deoxygenation solenoid valve being arranged in oxygenerator is driven to start or stop work, the automatic control with realization to oxygen concentration in mushroom house.Edible fungus culturing control device of the invention, edible mushroom consumption in high-concentration oxygen supply mushroom house is generated by oxygenerator, the signal issued according to oxygen concentration sensor, and from control device control oxygenerator whether to mushroom house conveying oxygen, to realize the automatic control of oxygen concentration in mushroom house.
Description
Technical field
The present invention relates to field of edible fungus culture, more particularly to a kind of edible fungus culturing control device.
Background technique
Edible mushroom refers to the general name of the edible macro fungi of people, refers specifically in macro fungi, and can be formed has glue
Matter or the fructification or Jun He of meat tissue, and can eat or medicinal mushroom.Nowadays, mushroom is beauty common on mankind's dining table
Food, and in numerous mushrooms, it also occupies a tiny space on modern medicine there are also many kinds, there is very high medicinal valence
Value.Therefore mushroom cultivation technology is always the project of current modern agriculture research.
In the growth course of edible mushroom, illumination, oxygen concentration, temperature, humidity, the pH value of culture medium are suffered from sternly
The requirement of lattice, since edible mushroom is suitble to cultivate in darker environment, and the pH value of culture medium is in the dress for carrying out cultivating bag
It has been controlled in bag link, therefore has produced the mushroom house control device of edible mushroom at present mainly all with temperature, humidity and oxygen concentration
The controllable management factors such as control are main control object.In the prior art, controllable adjustment can not be carried out to oxygen concentration, influenced
The growth of edible mushroom.
For this purpose, people are being dedicated to always the improvement to edible fungus culturing control device, for example, Chinese invention patent discloses
Specification CN204426071U has disclosed a kind of edible fungus culturing canopy room humidification temperature adjustment automatic control device, it includes that self-priming increases
Press pump, humidity inductive switch, cabinet, humidification thermoregulative mechanism and wind pushing mechanism；The thermoregulative mechanism that is humidified includes being loaded on cabinet air inlet
The water-wet curtain at end is loaded on the intracorporal cooling fin of case, loaded on the snakelike conduit between two cooling fins, the snakelike conduit point two, and one
Branch connects the flow pipe above water-wet curtain, and fine spray head is suppressed in another connection, and it is left in air-supply cylinder to suppress fine spray head setting
End；Wind pushing mechanism includes the air-supply cylinder that one end is connected to cabinet and is placed in cabinet the blower for facing air funnel body end mouth, is sent
Air duct body two sides are placed with air holes mouth from cabinet connecting pin to the other end；Humidity inductive switchs one end connection power supply, another
End is connected on spontaneous imbibition booster pump and blower.But foregoing invention, there are still disadvantage, which can only be to the temperature of mushroom house
Automation control is carried out with temperature, can not achieve the automatic control to oxygen concentration in mushroom house.
Thus, it is desirable to have a kind of oxygen concentration for may be implemented in mushroom house device for automatically controlling adapts to solve above-mentioned ask
Topic.
Summary of the invention
The invention aims to provide a kind of edible fungus culturing that the oxygen concentration that may be implemented in mushroom house automatically controls
Control device.
Particularly, the present invention provides a kind of edible fungus culturing control devices, for realizing in the mushroom house of culturing edible fungus
The automatic control of oxygen concentration is carried out, including：
Oxygenerator is connected with the mushroom house, and for conveying oxygen into the mushroom house, the oxygenerator includes storage oxygen
Tank deoxygenation solenoid valve；
Detection device is arranged in the mushroom house comprising oxygen concentration sensor；With
Control device is connected with the signal output end of the oxygen concentration sensor；
Wherein, the control device receives the signal of the oxygen concentration sensor and associated with the oxygenerator,
And the oxygen container deoxygenation solenoid valve being arranged in the oxygenerator is driven to start or stop work, to realize in mushroom house
The automatic control of oxygen concentration.
Optionally, the control device further includes signal processing unit and driving unit, the oxygen concentration sensor
Signal accesses the signal processing unit, and the output end of the signal processing unit is connected with the input terminal of the driving unit,
The output end of the driving unit is connected with the oxygen container deoxygenation solenoid valve and the oxygen container deoxygenation solenoid valve is driven to start
Or it stops working.
Optionally, the oxygenerator further include the adsorption tanks air compressor being sequentially connected, adsorption tanks intake solenoid valve,
Adsorption tanks, adsorption tanks deoxygenation solenoid valve, oxygen surge tank, oxygen compressor and oxygen container, the adsorption tanks air compressor
It is connected with outdoor air, and is pumped into fresh air with the adsorption tanks intake solenoid valve and enters in the adsorption tanks, the suction
Attached tank adsorbs nitrogen, carbon dioxide, hydrocarbon and the moisture in the air being pumped into, and the air after adsorbing switchs to
The oxygen of high concentration enters in the oxygen surge tank via the adsorption tanks deoxygenation solenoid valve, in the oxygen surge tank
Oxygen enters in the oxygen container via the oxygen compressor, and the oxygen container is connected with the oxygen container deoxygenation solenoid valve.
Optionally, the oxygenerator further includes that the adsorption tanks pressure sensor being arranged in the adsorption tanks and setting exist
Oxygen container pressure sensor in the oxygen container, the signal output end of the adsorption tanks pressure sensor and the oxygen container pressure
The signal output end of force snesor is connected with the input terminal of the signal processing unit of the control device respectively, the driving
The output end of unit and the adsorption tanks air compressor, the adsorption tanks intake solenoid valve, the adsorption tanks deoxygenation solenoid valve,
The oxygen compressor is connected and drives the adsorption tanks air compressor, the adsorption tanks intake solenoid valve, the adsorption tanks
Deoxygenation solenoid valve, the oxygen compressor start or stop work.
Optionally, the oxygenerator further includes the vacuum pump being connected with the adsorption tanks, the vacuum pump and the suction
Between attached tank be equipped with adsorption tanks vacuum solenoid valve, the output end of the driving unit respectively with the vacuum pump and the absorption
Tank vacuum solenoid valve is connected and the vacuum pump and the adsorption tanks vacuum solenoid valve is driven to start or stop work, described true
Sky pump carries out vacuum decompression to adsorption tanks with the adsorption tanks vacuum solenoid valve, and adsorbate is desorbed and is discharged, so that the suction
Adsorbent in attached tank restores adsorption capacity.
It optionally, further include the heat exchanger being arranged between the oxygenerator and the mushroom house, the heat exchanger
It is connected with the oxygen container deoxygenation solenoid valve of the oxygenerator to receive fresh oxygen, the exhaust gas in the mushroom house is via institute
Heat exchangers are stated to outdoor, the fresh oxygen is carried out heat with the exhaust gas and exchanged by the heat exchanger, so that
The temperature of the fresh oxygen is close to the temperature in the mushroom house.
Optionally, the detection device further includes temperature sensor, and air regulator, the temperature are provided in the mushroom house
Degree sensor signal output end be connected with the control device, the control device receive the signal of the temperature sensor and
It is associated with the air regulator, and the air regulator is driven to start or stop work, to realize the mushroom house medium temperature
The automatic control of degree.
Optionally, the detection device further includes humidity sensor, and humidifier is provided in the mushroom house, and the humidity passes
The signal output end of sensor is connected with the control device, the control device receive the signal of the humidity sensor and with institute
It is associated to state humidifier, and the humidifier and the air regulator is driven to start or stop work, to realize in mushroom house
The control of humidity constant humidity.
Optionally, the control device further includes the key and LCD display that the control device surface is arranged in, described
LCD display shows temperature, humidity and oxygen density value in the mushroom house when user is without operation, operates for user
The key be connected with the signal processing unit, the signal processing that the signal processing unit is issued the key at
Digital signal is simultaneously shown on the LCD display.
Optionally, the control device is additionally provided with to store the non-volatile storage by key assignments data.
Edible fungus culturing control device of the invention is generated highly concentrated during edible mushroom normal growth by oxygenerator
The edible mushroom spent in oxygen supply mushroom house consumes, the signal that can be issued according to oxygen concentration sensor in mushroom house, and by controlling
Whether device control oxygenerator processed is to mushroom house conveying oxygen, to realize the automatic control of oxygen concentration in mushroom house.This hair
Bright edible fungus culturing control device solves in current edible mushroom control system in mushroom house oxygen concentration variation greatly, and influences
The problem of edible mushroom normal growth.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the overall structure diagram of edible fungus culturing control device according to an embodiment of the invention.
Specific embodiment
Fig. 1 is the overall structure diagram of edible fungus culturing control device according to an embodiment of the invention.Such as Fig. 1 institute
Show, the present invention provides a kind of edible fungus culturing control devices, dense for realizing oxygen is carried out in the mushroom house 15 of culturing edible fungus
The automatic control of degree, including：
Oxygenerator 29 is connected with the mushroom house 15, for conveying oxygen, the oxygenerator 29 into the mushroom house 15
Including oxygen container deoxygenation solenoid valve 10；
Detection device 14 is arranged in the mushroom house 15 comprising oxygen concentration sensor 16；With
Control device 28 is connected with the signal output end of the oxygen concentration sensor 16；
Wherein, the control device 28 receive the oxygen concentration sensor 16 signal and with 29 phase of oxygenerator
Association, and the oxygen container deoxygenation solenoid valve 10 being arranged in the oxygenerator 29 is driven to start or stop work, with reality
Now to the automatic control of oxygen concentration in mushroom house 15.
Edible fungus culturing control device of the invention generates height by oxygenerator 29 during edible mushroom normal growth
Concentration oxygen supplies the edible mushroom consumption in mushroom house 15, the letter that can be issued according to oxygen concentration sensor 16 in mushroom house 15
Number, and oxygenerator 29 is controlled whether to the conveying oxygen of mushroom house 15, so that it is dense to realize oxygen in mushroom house 15 from control device 28
The automatic control of degree.Edible fungus culturing control device of the invention solves in current edible mushroom control system oxygen in mushroom house 15
Gas concentration changes greatly, and the problem of influence edible mushroom normal growth.
As shown in Figure 1, the control device 28 further includes signal processing unit 30 and driving unit 31, the oxygen concentration
The signal of sensor 16 accesses the signal processing unit 30, the output end and the driving unit of the signal processing unit 30
31 input terminal is connected, and the output end of the driving unit 31 is connected with the oxygen container deoxygenation solenoid valve 10 and drives the storage
Oxygen tank deoxygenation solenoid valve 10 starts or stops work.
It further include the heat exchanger 11 being arranged between the oxygenerator 29 and the mushroom house 15, the heat referring to Fig. 1
Exchanger 11 is connected with the oxygen container deoxygenation solenoid valve 10 of the oxygenerator 29 to receive fresh oxygen, the mushroom house 15
In exhaust gas be emitted into outdoor via the heat exchanger 11, the heat exchanger 11 by the fresh oxygen and the exhaust gas into
Row heat exchange, so that the temperature of the fresh oxygen is close to the temperature in the mushroom house 15.
The oxygen intake of the heat exchanger 11 is connected with the oxygen container deoxygenation solenoid valve 10, the heat exchanger 11
Oxygen outlet is connected with the mushroom house 15, the exhaust gas entrance phase of the outlet port of the mushroom house 15 and the heat exchanger 11
Even, and the exhaust gas entrance of the heat exchanger 11 is placed in the relative position of the oxygen outlet of the heat exchanger 11, and the heat is handed over
The waste gas outlet of parallel operation 11 is connected with outside atmosphere.
The edible fungus culturing control device of the invention design in oxygen supply has heat exchanger 11, will be by oxygen container 9 through storing up oxygen
The oxygen that tank deoxygenation solenoid valve 10 is introduced to mushroom house 15 carries out heat with the exhaust gas that mushroom house 15 is discharged and exchanges, and makes the fresh oxygen introduced
Temperature of the temperature of gas close to mushroom house 15, energy consumption required for thermostatic control when reducing ventilation.
Oxygen concentration in 16 real-time detection mushroom house 15 of oxygen concentration sensor is to obtain oxygen concentration signals, and by the oxygen
Gas concentration signal is sent to signal processing unit 30, and the oxygen concentration signals are converted to corresponding oxygen by signal processing unit 30
Concentration value is simultaneously compared with the preset first monitoring threshold values of user.It is described first monitoring threshold values be oxygen concentration lower limit value with
Codomain between oxygen concentration upper limit value.After the oxygen density value is beyond preset first monitoring threshold values, signal processing unit
30, which issue oxygen concentration to driving unit 31, controls signal, and driving unit 31 handles this oxygen concentration control signal, with
Control oxygen container deoxygenation solenoid valve 10 starts or stops work.When the oxygen density value is lower than oxygen concentration lower limit value, drive
Moving cell 31 controls oxygen container deoxygenation solenoid valve 10 and starts to work, and fresh oxygen is conveyed to the mushroom house 15, by oxygenerator
29 fresh oxygens generated carry out heat with the exhaust gas that mushroom house 15 is discharged in a heat exchanger 11 and exchange through heat exchanger 11,
Make the temperature of fresh oxygen close to 15 temperature of mushroom house, be delivered in mushroom house 15, to improve the oxygen concentration in mushroom house 15.Work as oxygen
When concentration value is higher than oxygen concentration upper limit value, driving unit 31 controls oxygen container deoxygenation solenoid valve 10 and stops working, in mushroom house 15
Oxygen is gradually consumed during edible fungi growth, to realize the constant of oxygen concentration in mushroom house 15.
With continued reference to Fig. 1, the oxygenerator 29 further include the adsorption tanks air compressor 1 being sequentially connected, adsorption tanks into
Pneumoelectric magnet valve 3, adsorption tanks 5, adsorption tanks deoxygenation solenoid valve 6, oxygen surge tank 7, oxygen compressor 8 and oxygen container 9, the suction
Attached ullage air compressor 1 is connected with outdoor air, and is pumped into described in fresh air entrance with the adsorption tanks intake solenoid valve 3
In adsorption tanks 5, the adsorption tanks 5 adsorb nitrogen, carbon dioxide, hydrocarbon and the moisture in the air being pumped into,
Air after adsorbing switchs to the oxygen of high concentration, enters the oxygen surge tank 7 via the adsorption tanks deoxygenation solenoid valve 6
In, oxygen in the oxygen surge tank 7 enters in the oxygen container 9 via the oxygen compressor 8, the oxygen container 9 with
The oxygen container deoxygenation solenoid valve 10 is connected.
The present invention uses oxygen container 9, and when the damage of front end oxygen generating plant, the oxygen of deposit is still available for answering edible fungi growth
For a period of time, the disadvantage of oxygen supply deficiency in mushroom house 15 when front end oxygen damages is avoided.
With continued reference to Fig. 1, the oxygenerator 29 further includes the adsorption tanks pressure sensor being arranged in the adsorption tanks 5
19 and the oxygen container pressure sensor 20 that is arranged in the oxygen container 9, the signal output of the adsorption tanks pressure sensor 19
The signal output end signal processing unit with the control device 28 respectively at end and the oxygen container pressure sensor 20
30 input terminal is connected, the output end of the driving unit 31 and the adsorption tanks air compressor 1, absorption canister incoming gas electricity
Magnet valve 3, the adsorption tanks deoxygenation solenoid valve 6, the oxygen compressor 8 are connected and drive the adsorption tanks air compressor 1, institute
It states adsorption tanks intake solenoid valve 3, the adsorption tanks deoxygenation solenoid valve 6, the oxygen compressor 8 and starts or stops work.
With continued reference to Fig. 1, the oxygenerator 29 further includes the vacuum pump 2 being connected with the adsorption tanks 5, the vacuum pump
Between 2 and the adsorption tanks 5 be equipped with adsorption tanks vacuum solenoid valve 4, the output end of the driving unit 31 respectively with the vacuum
Pump 2 and the adsorption tanks vacuum solenoid valve 4 are connected and the vacuum pump 2 and the adsorption tanks vacuum solenoid valve 4 are driven to open
Begin or stop working, the vacuum pump 2 carries out vacuum decompression to adsorption tanks 5 with the adsorption tanks vacuum solenoid valve 4, by adsorbate
Desorption discharge, so that the adsorbent in the adsorption tanks 5 restores adsorption capacity.
Pressure in the 20 real-time detection oxygen container 9 of oxygen container pressure sensor is incited somebody to action with obtaining first pressure signal
The first pressure signal is sent to signal processing unit 30, and the signal processing unit 30 is converted to the first pressure signal
Corresponding first pressure value, and be compared with the preset second monitoring threshold values of user.The second monitoring threshold values is first
Codomain between low pressure limit value and first pressure upper limit value.After first pressure value is beyond preset second monitoring threshold values, letter
Number processing unit 30 issues first pressure to driving unit 31 and handles signal, and driving unit 31 handles signal to the first pressure
Carry out processing control.
When first pressure value is lower than first pressure lower limit value, driving unit 31 controls oxygen container deoxygenation solenoid valve 10 and closes
It closes, and opens oxygen compressor 8, adsorption tanks deoxygenation solenoid valve 6 and adsorption tanks intake solenoid valve 3, adsorption tanks 5 and oxygen are delayed
The oxygen rushed in tank 7 is pumped into oxygen container 9, and as the oxygen being pumped into increases, 9 pressure value of oxygen container will be continuously increased, until reaching
To preset monitoring threshold values.
When first pressure value is higher than first pressure upper limit value, driving unit 31 controls oxygen compressor 8, adsorption tanks deoxygenation
Solenoid valve 6, adsorption tanks intake solenoid valve 3 and adsorption tanks air compressor 1 are closed, and are controlled adsorption tanks with rear drive unit 31 and are subtracted
Pressure electromagnetic valve 4 and vacuum pump 2 are opened, and carry out vacuum decompression to adsorption tanks 5, adsorbate is desorbed and is discharged, and adsorbent is made to restore to inhale
Attached ability.
After adsorbent desorption, driving unit 31 controls adsorption tanks vacuum solenoid valve 4 and vacuum pump 2 is closed, and maintains absorption
The closed state of tank deoxygenation solenoid valve 6, and adsorption tanks air compressor 1, adsorption tanks intake solenoid valve 3 are opened, it is pumped into fresh sky
Gas enters adsorption tanks 5.And the adsorption tanks pressure sensor 19 in adsorption tanks 5 detects the pressure in adsorption tanks 5 to obtain the second pressure
Force signal, and the second pressure signal is sent to signal processing unit 30, the signal processing unit 30 is pressed described second
Force signal is converted to corresponding second pressure value, and is compared with the preset third monitoring threshold values of user.The third prison
Codomain of the side valve value between second pressure lower limit value and second pressure upper limit value.When second pressure value exceeds preset monitoring valve
After value, second pressure is issued to driving unit 31 and handles signal, driving unit 31 handles this second pressure processing signal
Adsorption tanks air compressor 1, adsorption tanks intake solenoid valve 3 are closed in control.Adsorption tanks 5 to be pumped into air nitrogen, titanium dioxide
Carbon, hydrocarbon and moisture are adsorbed, and substantially there was only oxygen in the air after adsorbing, and open simultaneously adsorption tanks row
Oxygen solenoid valve 6 enters the fresh oxygen generated after adsorbing in oxygen surge tank 7 and stays by next time spare.
With continued reference to Fig. 1, the detection device 14 further includes temperature sensor 17, is provided with air tune in the mushroom house 15
Device 12 is saved, the signal output end of the temperature sensor 17 is connected with the signal processing unit 30 of the control device 28,
The signal processing unit 30 receives the signal of the temperature sensor 17 and associated with the air regulator 12, and by institute
Stating driving unit 31 drives the air regulator 12 to start or stop work, to realize the automatic control of temperature in the mushroom house 15
System.
Temperature in mushroom house 15 described in 17 real-time detection of temperature sensor is believed the temperature with obtaining temperature signal
It number send to the signal processing unit 30, the temperature signal received is converted to corresponding temperature value simultaneously by signal processing unit 30
It is compared with the preset 4th monitoring threshold values of user.The 4th monitoring threshold values be temperature upper limit value and temperature upper limit it
Between codomain.When the temperature value is beyond preset 4th monitoring threshold values, signal processing unit 30 issues temperature to driving unit 31
Adjustment signal, driving unit 31 handle this temperature adjustment signal, and control air regulator 12 carries out the mushroom house 15
Heating or refrigeration.When the temperature value is lower than temperature upper limit value, driving unit 31 controls air regulator 12 to the mushroom house
15 are heated.When the temperature value is higher than temperature upper limit, driving unit 31 controls air regulator 12 to the mushroom house
15 freeze, to realize the thermostatic control of temperature in the mushroom house 15.
With continued reference to Fig. 1, the detection device 14 further includes humidity sensor 18, is provided with humidifier in the mushroom house 15
13, the signal output end of the humidity sensor 18 is connected with the signal processing unit 30 of the control device 28, described
Signal processing unit 30 receives the signal of the humidity sensor 18 and associated with the humidifier 13, and single by the driving
31 driving of the member humidifier 13 and the air regulator 12 start or stop work, to realize the humidity constant humidity in mushroom house 15
Control.
Humidity in mushroom house 15 described in 18 real-time detection of humidity sensor is believed the humidity with obtaining moisture signal
It number send to the signal processing unit 30, the moisture signal received is converted to corresponding humidity value simultaneously by signal processing unit 30
It is compared with the preset 5th monitoring threshold values of user.The 5th monitoring threshold values be humidity lower limit value and top limit value of humidity it
Between codomain.When the humidity value is beyond preset 5th monitoring threshold values, signal processing unit 30 issues humidity to driving unit 31
Adjustment signal, driving unit 31 handle this humidity regulation signal, control air regulator 12 and humidifier 13 start or
It stops working.When humidity value is higher than top limit value of humidity, air regulator 12 is started to work and humidifier 13 does not work, to mushroom house
15 dehumidify, and when humidity value is lower than humidity lower limit value, air regulator 12 stops working, and humidifier 13 is started to work, right
Mushroom house 15 is humidified, to realize the humidity constant humidity control in mushroom house 15.
With continued reference to Fig. 1, the control device 28 further include the key 21 that 28 surface of control device is set, 22,
23,24,25,26 and LCD display 27, the LCD display 27 be connected with the signal processing unit 30.The LCD is shown
Screen 27 can show that temperature value, humidity value and oxygen density value in the mushroom house 15, the LCD are aobvious when user is without operation
Display screen 27 can also show the second pressure value in first pressure value and adsorption tanks 5 in oxygen container 9.And when user needs to make
When setting the upper limit value and lower limit value of the oxygen concentration of mushroom house 15, temperature and humidity with key 21,22,23,24,25,26, with
The signal that the connected signal processing unit 30 of key 21,22,23,24,25,26 is issued key 21,22,23,24,25,26
It is processed into digital signal and is shown on the LCD display 27.
When pressing the button any one in 21, key 22, key 23 and key 26, control device 28 exits energy saving mould
The backlight of formula, LCD display 27 is lighted, convenient for users to viewing.
When pressing the button 21 for the first time, control device 28 enters oxygen concentration upper limit value and adjusts state, at this time if pressed
Key 24, oxygen concentration upper limit set value is incremented by with every time 0.1%, if pressing the button 25, if oxygen concentration upper limit set value
Successively decrease with every time 0.1%, LCD display 27 shows current oxygen concentration upper limit value, and current oxygen is confirmed after pressing the button 26
Upper limit of concentration setting value, control device 28 is by the non-volatile memories inside oxygen concentration upper limit set value write-in control device 28
It is saved in device 32.
When pressing the button 21 for the second time, control device 28 enters oxygen concentration lower limit value and adjusts state, at this time if pressed
Key 24, oxygen concentration lower limit set value is incremented by with every time 0.1%, if pressing the button 25, if oxygen concentration lower limit set value
Successively decrease with every time 0.1%, LCD display 27 shows current oxygen concentration lower limit value, and current oxygen is confirmed after pressing the button 26
Concentration limit setting value, control device 28 is by the non-volatile memories inside oxygen concentration lower limit set value write-in control device 28
It is saved in device 32.If pressed the button 21 again, then it can be again introduced into oxygen concentration upper limit value adjustment state, so recycled.
When pressing the button 22 for the first time, control device 28 enters temperature upper limit and adjusts state, at this time if pressed the button
24, temperature upper limit setting value is incremented by with 0.1 DEG C every time, if pressing the button 25, temperature upper limit setting value if is passed with 0.1 DEG C every time
Subtract, LCD display 27 shows current temperature upper limit setting value, and Current Temperatures upper limit set value, control are confirmed after pressing the button 26
Device 28 processed will save in nonvolatile memory 32 inside temperature upper limit setting value write-in control device 28.
When pressing the button 22 for the second time, control device 28 enters temperature upper limit value and adjusts state, at this time if pressed the button
24, lowest temperature setting value is incremented by with 0.1 DEG C every time, if pressing the button 25, lowest temperature setting value if is passed with 0.1 DEG C every time
Subtract, LCD display 27 shows current lowest temperature setting value, and Current Temperatures lower limit set value, control are confirmed after pressing the button 26
Device 28 processed will save in nonvolatile memory 32 inside lowest temperature setting value write-in control device 28.As again
22 are pressed the button, then can be again introduced into temperature upper limit adjustment state, so recycle.
When pressing the button 23 for the first time, control device 28 enters top limit value of humidity and adjusts state, at this time if pressed the button
24, top limit of humidity setting value is incremented by with every time 0.1%, if pressing the button 25, top limit of humidity setting value if passs with every time 0.1%
Subtract, LCD display 27 shows current top limit of humidity setting value, and current humidity upper limit set value, control are confirmed after pressing the button 26
It is saved in nonvolatile memory 32 inside 28 top limit of humidity setting value write-in control device 28 of device processed.
When pressing the button 23 for the second time, control device 28 enters humidity lower limit value and adjusts state, at this time if pressed the button
24, humidity lower limit set value is incremented by with every time 0.1%, if pressing the button 25, humidity lower limit set value if passs with every time 0.1%
Subtract, LCD display 27 shows current humidity lower limit set value, and current humidity lower limit set value, control are confirmed after pressing the button 26
It is saved in nonvolatile memory 32 inside 28 humidity lower limit set value write-in control device 28 of device processed.As pressed again
Lower key 23 can then be again introduced into humidity lower limit value adjustment state, so recycle.
The present invention can make oxygen concentration, temperature and humidity in mushroom house 15 be maintained at use according to the setting of user
In the range of person's setting.
With continued reference to Fig. 1, the control device 28 is additionally provided with to be set to store the key 21,22,23,24,25,26
The non-volatile storage of data.Oxygen concentration upper limit value, oxygen of the non-volatile storage to store user's setting
Gas concentration lower limit value, temperature upper limit, temperature upper limit value, top limit value of humidity and humidity lower limit value, when control device when in use
Accidental power failure or when encountering other reasons control device being caused to restart, control device can be read automatically restart before it is last
Working condition, and work on after actuation, without resetting relevant parameter.
Oxygenerator 29 of the invention is guaranteeing edible mushroom just using molecular sieve oxygen generator 29 and real-time monitoring oxygen concentration
To the demand of oxygen when being frequently grown.During edible mushroom normal growth, high-concentration oxygen is generated by oxygenerator 29 and supplies mushroom
Edible mushroom consumption in room 15, thus ventilation volume is small, it is small on the temperature influence in mushroom house 15, when reducing ventilation needed for thermostatic control
The energy consumption wanted.
Control device of the invention can be to be one or more groups of, to meet continuous oxygen generation when different oxygen demands.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (8)
1. a kind of edible fungus culturing control device, for realizing the automatic control for carrying out oxygen concentration in the mushroom house of culturing edible fungus
System, including：
Oxygenerator is connected with the mushroom house, and for conveying oxygen into the mushroom house, the oxygenerator includes oxygen container row
Oxygen solenoid valve；
Detection device is arranged in the mushroom house comprising oxygen concentration sensor；With
Control device is connected with the signal output end of the oxygen concentration sensor, wherein the control device includes driving
Unit；
Edible fungus culturing control device further includes the heat exchanger being arranged between the oxygenerator and the mushroom house；
Wherein, the control device receives the signal of the oxygen concentration sensor and associated with the oxygenerator, and drives
The dynamic oxygen container deoxygenation solenoid valve being arranged in the oxygenerator starts or stops work, to realize to oxygen in mushroom house
The automatic control of concentration；
The oxygenerator further includes the adsorption tanks air compressor, adsorption tanks intake solenoid valve, adsorption tanks, absorption being sequentially connected
Tank deoxygenation solenoid valve, oxygen surge tank, oxygen compressor and oxygen container, the adsorption tanks air compressor and outdoor air phase
Connection, and be pumped into fresh air into the adsorption tanks with the adsorption tanks intake solenoid valve, the adsorption tanks are to being pumped into
Nitrogen, carbon dioxide, hydrocarbon and moisture in air are adsorbed, and the air after adsorbing switchs to the oxygen of high concentration
Gas enters in the oxygen surge tank via the adsorption tanks deoxygenation solenoid valve, and the oxygen in the oxygen surge tank is via institute
It states oxygen compressor to enter in the oxygen container, the oxygen container is connected with the oxygen container deoxygenation solenoid valve；
The oxygenerator further includes the vacuum pump being connected with the adsorption tanks, is equipped between the vacuum pump and the adsorption tanks
Adsorption tanks vacuum solenoid valve, the output end of the driving unit respectively with the vacuum pump and the adsorption tanks vacuum solenoid valve
It is connected and the vacuum pump and the adsorption tanks vacuum solenoid valve is driven to start or stop work, the vacuum pump and the suction
Attached tank vacuum solenoid valve carries out vacuum decompression to adsorption tanks, and adsorbate is desorbed and is discharged, so that the absorption in the adsorption tanks
Agent restores adsorption capacity.
2. edible fungus culturing control device according to claim 1, wherein the control device further includes signal processing list
The signal of member, the oxygen concentration sensor accesses the signal processing unit, the output end of the signal processing unit and institute
The input terminal for stating driving unit is connected, and the output end of the driving unit is connected with the oxygen container deoxygenation solenoid valve and drives institute
It states oxygen container deoxygenation solenoid valve and starts or stops work.
3. edible fungus culturing control device according to claim 2, wherein the oxygenerator further includes being arranged described
Adsorption tanks pressure sensor in adsorption tanks and the oxygen container pressure sensor being arranged in the oxygen container, the adsorption tanks pressure
The signal output end of the signal output end of force snesor and the oxygen container pressure sensor respectively with the signal processing unit
Input terminal be connected, the output end of the driving unit and the adsorption tanks air compressor, the adsorption tanks intake solenoid valve,
The adsorption tanks deoxygenation solenoid valve, the oxygen compressor are connected and drive the adsorption tanks air compressor, the adsorption tanks
Intake solenoid valve, the adsorption tanks deoxygenation solenoid valve, the oxygen compressor start or stop work.
4. edible fungus culturing control device according to claim 3, wherein the heat exchanger and the oxygenerator
The oxygen container deoxygenation solenoid valve be connected to receive fresh oxygen, the exhaust gas in the mushroom house via the heat exchangers extremely
Outdoor, the fresh oxygen is carried out heat with the exhaust gas and exchanged by the heat exchanger, so that the temperature of the fresh oxygen
It spends close to the temperature in the mushroom house.
5. edible fungus culturing control device described in any one of -4 according to claim 1, wherein the detection device further includes
Temperature sensor is provided with air regulator, the signal output end of the temperature sensor and control dress in the mushroom house
Set connected, the control device receives the signal of the temperature sensor and associated with the air regulator, and drives institute
It states air regulator and starts or stops work, to realize the automatic control of temperature in the mushroom house.
6. edible fungus culturing control device according to claim 5, wherein the detection device further includes humidity sensor
Device is provided with humidifier in the mushroom house, and the signal output end of the humidity sensor is connected with the control device, the control
Device processed receives the signal of the humidity sensor and associated with the humidifier, and drives the humidifier and the air
Adjuster starts or stops work, to realize that the humidity constant humidity in mushroom house controls.
7. the edible fungus culturing control device according to any one of claim 2-4, wherein the control device further includes
The key and LCD display on the control device surface are set, and the LCD display is when user is without operation described in display
Temperature, humidity and oxygen density value in mushroom house, the key for user's operation are connected with the signal processing unit,
The signal processing unit shows the signal processing that the key is issued at digital signal and on the LCD display.
8. edible fungus culturing control device according to claim 7, wherein the control device is additionally provided with to store
State the non-volatile storage by key assignments data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610158360.3A CN105660192B (en) | 2016-03-18 | 2016-03-18 | Edible fungus culturing control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610158360.3A CN105660192B (en) | 2016-03-18 | 2016-03-18 | Edible fungus culturing control device |
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| CN105660192A CN105660192A (en) | 2016-06-15 |
| CN105660192B true CN105660192B (en) | 2018-11-23 |
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| CN107182549A (en) * | 2017-06-25 | 2017-09-22 | 江苏福利达农业科技有限公司 | A kind of cultivating edible device |
| CN112682927B (en) * | 2020-12-18 | 2022-03-08 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN113519349A (en) * | 2021-07-15 | 2021-10-22 | 江西中田现代农业科技有限公司 | Agaricus bisporus matrix fermentation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS63206301A (en) * | 1987-02-18 | 1988-08-25 | Nippon Sanso Kk | Production of oxygen by pressure swing adsorption method and apparatus therefor |
| CN202007134U (en) * | 2011-03-16 | 2011-10-12 | 王建军 | Pressurization storage type pressure swing adsorption oxygenerator |
| CN102550295A (en) * | 2012-02-09 | 2012-07-11 | 湖南省和盛农业开发有限公司 | Method for cultivation of edible fungus |
| CN203602354U (en) * | 2013-10-30 | 2014-05-21 | 平顶山神行保健科技有限公司 | Vehicle-mounted molecular-sieve oxygen producing device |
| CN203675691U (en) * | 2013-12-31 | 2014-07-02 | 上海雪榕生物科技股份有限公司 | Selected flammulina velutipes strain cultivation environment balance control system |
| CN103858674B (en) * | 2014-03-20 | 2015-11-18 | 福建省农业科学院食用菌研究所 | A kind of agaricus bisporus brick with ventilating system mixes mushroom room and Cultural control technique thereof |
| CN105379565A (en) * | 2015-12-26 | 2016-03-09 | 哈尔滨恒誉名翔科技有限公司 | Edible fungi constant temperature incubator |
| CN205454751U (en) * | 2016-03-18 | 2016-08-17 | 江苏食品药品职业技术学院 | Edible mushroom cultivation controlling means |
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