CN114391428A - Karst cave morchella four-season cultivation environment system and system regulation and control method - Google Patents
Karst cave morchella four-season cultivation environment system and system regulation and control method Download PDFInfo
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- CN114391428A CN114391428A CN202111499936.XA CN202111499936A CN114391428A CN 114391428 A CN114391428 A CN 114391428A CN 202111499936 A CN202111499936 A CN 202111499936A CN 114391428 A CN114391428 A CN 114391428A
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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
- A01G18/60—Cultivation rooms; Equipment therefor
- A01G18/69—Arrangements for managing the environment, e.g. sprinklers
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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
- A01G18/60—Cultivation rooms; Equipment therefor
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention discloses a karst cave morchella four-season cultivation environment system and a system regulation and control method; the method comprises the following steps: an incubation room and central environmental air conditioning; the culture chamber comprises a heat-insulation culture chamber, a culture chamber return air pipe and a culture chamber fresh air pipe; the out-of-hole part of the central environment air conditioner comprises an air heat exchange tube, a first three-way vector valve, a second three-way vector valve, an outer air outlet, an outer air inlet, an outer air return pipe and an outer air supply pipe; the tunnel inner part comprises an air energy heater, a third three-way vector valve, a fourth three-way vector valve and a return fan; the central environment air conditioner makes full use of the low-temperature high-humidity cave environment condition, creates a growth environment suitable for morchella by adjusting the humidity and the temperature in the cultivation room, so that low-carbon and low-cost four-season cultivation of morchella is realized, the output efficiency of morchella is greatly improved, and the purpose of 'drought and waterlogging conservation' is finally achieved.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a karst cave morchella cultivation environment system and a system regulation and control method.
Background
The average temperature of deep karst caves in southwest is about 14 ℃, the temperature fluctuation is small, and the relative humidity is high and is generally about 90%. How to further excavate and utilize the cold and cool climate resources of the karst cave and support the high-quality development of the characteristic agricultural industry in the karst mountain area is very important.
The morchella low-temperature large-scale fungi have high market economic value; the optimal growth temperature is 8-18 ℃, the relative humidity is 70% -80%, the fruiting only needs weak light, only one crop can be produced in one year in the traditional cultivation process, the time is from 11 months to 4 months in the next year, extremely cold or warm winter weather can be met in the period, the yield and the quality of the morchella are seriously affected, and the method is a 'neck clamp' technical problem in the morchella industrialization process; the technology can better meet the growth requirement of the morchella by slightly adjusting and controlling the temperature, the humidity and the illumination condition of the karst cave environment, and provides possibility for the four-season rolling cultivation of the morchella.
Therefore, how to utilize good karst cave climate and underground space resources to greatly improve the cultivation efficiency of morchella has become a key technical problem of current research.
Disclosure of Invention
In view of the above problems, the invention provides a karst cave morchella cultivation environment system and a system regulation and control method, which at least solve some technical problems, and the cultivation efficiency of morchella is improved by regulating the humidity, the temperature and the illumination in a cultivation room.
On the one hand, the embodiment of the invention provides a karst cave morchella cultivation environment system in four seasons, which comprises the following steps: an incubation chamber (100) and a central ambient air conditioner (1);
the culture chamber (100) comprises a heat-insulation culture chamber (102), a culture chamber return air pipe (110) and a culture chamber fresh air pipe (112);
the culture chamber return air pipe (110) and the culture chamber fresh air pipe (112) penetrate through the heat-insulation culture chamber (102);
the central environment air conditioner (1) comprises an in-tunnel part and an in-tunnel part;
the out-of-hole part comprises an air heat exchange pipe (2), a first three-way vector valve (4), a second three-way vector valve (6), an outer air outlet (8), an outer air inlet (10), an outer air return pipe (12) and an outer air supply pipe (14);
the end A of the first three-way vector valve (4) is communicated with an outer exhaust port (8), the end B is communicated with the air inlet end of the air heat exchange tube (2), and the end P is communicated with an outer return air tube (12);
the A end of the second three-way vector valve (6) is communicated with an external air inlet (10), the B end is communicated with the air outlet end of the air heat exchange tube (2), and the P end is communicated with an external air supply tube (14);
the in-hole part comprises an air energy heater (16), a three-way vector valve (18), a four-way vector valve (20) and a return fan (22);
the A end of the third three-way vector valve (18) is communicated with the outer air return pipe (12), the B end is communicated with the air inlet end of the air energy heater (16), and the P end is communicated with the air return fan (22); the other end of the air return fan (22) is connected with an air return pipe (110) of the culture chamber;
the end A of the fourth three-way vector valve (20) is communicated with an external air supply pipe (14), the end B is communicated with an air outlet end of an air energy heater (16), and the end P is communicated with a fresh air pipe (112) of the cultivation room.
Further, an incubation chamber (100) further comprising an incubation chamber return air vector valve (108);
an incubation chamber return air vector valve (108) is mounted on a side wall of an incubation chamber return air duct (110) inside the insulated incubation chamber (102).
Further, the incubation chamber (100) further comprises an incubation chamber fresh air vector valve (106);
an incubator fresh air vector valve (106) is mounted on a side wall of an incubator fresh air duct (112) inside the insulated incubator (102).
Further, the incubation chamber (100) further comprises a blower (104);
the blower (104) is installed in series at the communication position of the fresh air pipe (112) of the incubation chamber and the outer wall of the heat insulation incubation chamber (102).
Further, the insulated incubation chamber (102) includes a gimbal rail (116); a guide rail crane (126) is arranged on the universal guide rail (116);
the universal guide rail (116) is of a multi-section hollow cylindrical structure, and cement is filled in the universal guide rail for the movement of a guide rail crane (126).
Further, an insulated incubation chamber (102), further comprising a tractor (118);
the number of pulls (118) on the same fulcrum cannot be less than 2.
Furthermore, the inner part of the hole also comprises an electric air valve (24) and an inner air inlet (26);
one end of the electric air valve (24) is arranged on the outer wall of the fresh air pipe (112) of the cultivation room, and the other end is communicated with the inner air inlet (26);
the inner air inlet (26) is arranged in the independent branch hole.
Further, the air heat exchange tube (2) is a serpentine tube and is spirally fixed outside the hole.
Further, an outer air outlet (8) is arranged at the lower air outlet; the outer air inlet (10) is arranged at the upper air inlet.
On the other hand, the embodiment of the invention provides a method for regulating and controlling a karst cave morchella four-season cultivation environment system, which is used for realizing equipment inspection starting, adjusting the temperature and the humidity in a cultivation room (100), recording and processing the working data of the cultivation room (100) and a central environment air conditioner (1) and controlling equipment to stop;
wherein, adjusting the temperature and humidity in the incubation chamber (100) specifically comprises:
manually controlled individual temperature rise control; manually controlled individual cooling control; manually controlled individual humidification control; manually controlled individual dehumidification control; manually controlled temperature rise and humidification control; manually controlled temperature rise and humidity reduction control; manually controlled cooling and humidifying control; manually controlled cooling and dehumidifying control; and (6) automatic control.
Compared with the prior art, the karst cave morchella cultivation environment system and the system regulation and control method have the following beneficial effects:
the air heat exchange device is installed depending on a karst cave, the karst cave generally appears in suburbs or mountains, and the spatial position for installation can be abundant;
through cave central environment control module and cultivation room control module, each part action of control system, the control of cultivation room environment humiture is realized to the inside and outside air of dynamic allotment karst cave to make morchella realize the four seasons cultivation in the karst cave of low temperature and high humidity.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a structural diagram of an environment system for cultivating morchella in karst caves in four seasons according to an embodiment of the present invention.
Fig. 2 is an internal structure diagram of a karst cave morchella cultivation environment system in four seasons according to an embodiment of the present invention.
FIG. 3 is a view showing the internal structure of the framework of the heat-insulated cultivation room according to the embodiment of the present invention.
FIG. 4 is a structural view of the framework of the insulated cultivation room according to the embodiment of the present invention.
Fig. 5 is a sensor installation position diagram of a karst cave morchella cultivation environment system in four seasons according to an embodiment of the invention.
FIG. 6 is a diagram of a gimbal design according to an embodiment of the present invention.
Fig. 7 is an internal structure view of a universal guide rail according to an embodiment of the present invention.
Fig. 8 is an installation diagram of a gimbal rail structure according to an embodiment of the present invention.
FIG. 9 is a view A showing the installation of the incubation chamber according to the embodiment of the present invention.
FIG. 10 is a view B showing the installation of the incubation chamber according to the embodiment of the present invention.
Fig. 11 is a block diagram of a control system according to an embodiment of the present invention.
Fig. 12 is a schematic view a of a fully closed cycle air flow according to an embodiment of the present invention.
Fig. 13 is a schematic view B of a fully closed circulation air flow according to an embodiment of the present invention.
Fig. 14 is a schematic view C of the flow of semi-closed cycle air according to an embodiment of the present invention.
Fig. 15 is a schematic view D of the flow of semi-closed cycle air provided by an embodiment of the present invention.
Wherein, 1-central environment air-conditioning; 2-air heat exchange pipe; 4-a three-way vector valve; 6-three-way vector valve II; 8-outer air discharge opening; 10-an outer air inlet; 12-external return air duct; 14-an external air supply pipe; 16-air energy heater; a three-way vector valve No. 18-III; a No. 20-four three-way vector valve; 22-a return fan; 24-an electric air valve; 26-inner air inlet; 100-an incubation chamber; 102-an insulated incubation chamber; 104-a blower; 106-incubator fresh air vector valve; 108-incubation chamber return air vector valve; 109-a cultivation room atomizing humidifier; 110-a culture chamber return air pipe; 111-a lighting device; 112-fresh air pipe of the cultivation room; 114-a support skeleton; 116-universal guide rails; 118-traction; 120-thermal insulation cover; 122-a clean room; 124-karst cave; 126-a rail crane; 128-a cover; 130-installation of square holes; 132-trapezoidal bolts; 134-high flexibility sleeve; 136-face bolt; 138-knurled reinforcing steel bars; 140-face nut; 142-a gimbal; 144-inner gimbal ring; 146-out-of-hole humidity sensor; 148-out-of-hole temperature sensor; 150-return air humidity sensor; 152-return air temperature sensor; 154-independent branch tunnel humidity sensor; 156-independent branch tunnel temperature sensor; 158-supply air humidity sensor; 160-supply air temperature sensor; 162-incubation chamber humidity sensor; 164-incubation Chamber temperature sensor.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The following is a detailed description of 2 examples.
Example 1:
referring to fig. 1, an embodiment of the present invention provides a system for cultivating morchella esculenta in four seasons, including: an incubation chamber 100 and a central ambient air conditioner 1;
referring to FIG. 2, the incubation chamber 100 includes an insulated incubation chamber 102, an incubation chamber return air duct 110, an incubation chamber fresh air duct 112, an incubation chamber return air vector valve 108, an incubation chamber fresh air vector valve 106, and a blower 104; wherein the culture chamber return air pipe 110 and the culture chamber fresh air pipe 112 penetrate through the heat-insulation culture chamber 102; the incubation chamber return air vector valve 108 is mounted on the side wall of the incubation chamber return air duct 110 inside the insulated incubation chamber 102; the incubator fresh air vector valve 106 is mounted on the side wall of the incubator fresh air pipe 112 inside the insulated incubator 102; the blower 104 is installed in series at the connection between the incubator fresh air pipe 112 and the outer wall of the insulated incubator 102.
The insulated incubation chamber 102 is described in detail below:
referring to fig. 3-5, the insulated incubator 102 includes, an incubator misting humidifier 109, and lighting 111 support frame 114, universal rail 116, tractor 118, insulated covering 120, clean room 122, incubator humidity sensor 162, incubator temperature sensor 164;
wherein, the supporting framework 114 is round steel with the diameter less than or equal to 6 mm; the supporting framework 114 can effectively support the heat insulation covering 120, and the cost can be effectively reduced by using round steel with the diameter less than or equal to 6 mm;
the universal guide rail 116 is a multi-section hollow cylinder structure, and high-grade cement must be filled in the universal guide rail; the embodiment is installed by depending on the karst cave 3, the karst cave 3 is complex, the traditional guide rail installation is difficult to construct, and the universal guide rail 116 shell is composed of a plurality of universal joints 142; a layer of high-flexibility sleeve 134 is sleeved on the surface of the universal joint 142, mounting square holes 130 are uniformly distributed on the peripheral surface of the high-flexibility sleeve 134, and a universal joint inner ring 144 is arranged in the high-flexibility sleeve; the end face of the universal guide rail 116 composed of the universal joint 142 is provided with an end face bolt 136 and an end face nut 140, and a knurled steel bar 138 is connected between the end face bolt 136 and the end face nut 140; when the universal guide rail 116 is installed, the steel traction 118 and the top of the cave are connected through the trapezoidal bolt 132, the shape of the high-grade cement fixed guide rail is filled inside, and the guide rail is installed; see in particular fig. 6-8;
in this embodiment, there are at least 2 pulls 118 on the same pivot; the embodiment is installed by depending on the karst cave 124, the karst cave 124 has complex tunnels, the guide rail crane 126 can generate serious swing phenomenon when moving on the universal guide rail 116, and the swing amplitude of the guide rail crane 126 when moving on the universal guide rail 116 can be effectively reduced by adopting the scheme that at least 2 traction devices 118 are arranged on the fulcrum; see in particular fig. 9;
a central environment air conditioner 1, the main body of which is positioned in the hole and part of which is positioned outside the hole; referring to fig. 2, the out-of-tunnel portion includes an air heat exchange tube 2, a first three-way vector valve 4, a second three-way vector valve 6, an outer air outlet 8, an outer air inlet 10, an outer return air tube 12 and an outer air supply tube 14; the end A of the first three-way vector valve 4 is communicated with an outer air exhaust opening 8, the end B is communicated with an air inlet end of the air heat exchange tube 2, and the end P is communicated with an outer air return pipe 12; the end A of the second three-way vector valve 6 is communicated with an external air inlet 10, the end B is communicated with the air outlet end of the air heat exchange tube 2, and the end P is communicated with an external air supply tube 14; in the embodiment, the air heat exchange tube 2 is an anti-aging common long tube with a serpentine tube, and is spirally fixed on the surface of a mountain body, so that the area of the tube is increased; the outer air outlet 8 is arranged at the lower air outlet; the outer air inlet 10 is arranged at the upper air inlet; ensuring that the discharged air can not enter the system through the outer air inlet; in the embodiment, the outer air inlet 8 and the outer air inlet 10 are separated by the mountain, so that cross infection of morchella in the cultivation process can be effectively prevented, and the production cost can be indirectly reduced; referring to fig. 5, an out-of-hole humidity sensor 146 and an out-of-hole temperature sensor 148 are also installed at the outer air inlet 10.
The hole inner part comprises an air energy heater 16, a third three-way vector valve 18, a fourth three-way vector valve 20 and a return fan 22; wherein, the end A of the third three-way vector valve 18 is communicated with the external return air pipe 12, the end B is communicated with the air inlet end of the air energy heater 16, and the end P is communicated with the return air fan 22; the other end of the air return fan 22 is connected with an air return pipe 110 of the culture chamber; the end A of the fourth three-way vector valve 20 is communicated with the external air supply pipe 14, the end B is communicated with the air outlet end of the air energy heater 16, and the end P is communicated with the fresh air pipe 112 of the cultivation room; an electric air valve 24 is arranged at the communication part of the fresh air pipe 112 and the inner air inlet 26 of the cultivation room; the inner air inlet 26 is arranged in the independent branch hole, so that air with different temperature and humidity inside and outside the hole can be prepared, and cross infection of mixed bacteria can be avoided in the cultivation of the morchella;
referring to fig. 5, an independent branch hole humidity sensor 154 and an independent branch hole temperature sensor 156 are installed on the pipeline between the electric air valve 24 and the inner air inlet 26; a return air humidity sensor 150 and a return air temperature sensor 152 are arranged at the culture room return air pipe 110 between the return air blower 22 and the culture room 100; an air supply humidity sensor 158 and an air supply temperature sensor 160 are arranged at the fresh air pipe 112 of the incubation chamber between the four-way vector valve 20 and the air supply 104;
example 2:
referring to fig. 10, when the cave is in the shape of an inverted trumpet and the top of the cave is not too high, the supporting framework 114 is not needed, and the heat insulation cover 120 is only needed to be installed tightly against the wall of the cave, and the universal guide rail 116, the return air pipe 110 of the cultivation room and the fresh air pipe 112 of the cultivation room are installed tightly against the top of the cave.
The embodiment of the invention also provides a regulation and control method of the four-season cultivation system for the morchella cave, which is used for regulating and controlling the four-season cultivation environment system for the morchella cave in the embodiment 1 and the embodiment 2; the regulation and control method comprises the following steps: the cultivation room 100 and the central environmental air conditioner 1 are checked through the core control unit of the cave central environmental control module and the controller of the cultivation room control module; adjusting the temperature and humidity within the incubation chamber 100; recording and processing the working data of the cultivation room 100 and the central environmental air conditioner 1 to generate a daily report, a weekly report and a monthly report; the incubation room 100 and the central ambient air conditioner 1 are controlled to stop.
These methods are described in detail below with reference to fig. 11.
Wherein, the core control unit of the cave central environment control module and the controller of the cultivation room control module are used for checking the cultivation room 100 and the central environment air conditioner 1, and the method specifically comprises the following steps:
firstly, controlling a breeding chamber return air vector valve 108 and a breeding chamber fresh air vector valve 106 to be fully opened, and sequentially controlling a return air fan 22, a third three-way vector valve 18, an air energy heater 16, a fourth three-way vector valve 20, an electric air valve 24 and a blower 104 to enable air flow to sequentially flow back through the breeding chamber return air vector valve 108, a breeding chamber return air pipe 110, the return air fan 22, the third three-way vector valve 18, the air energy heater 16, the fourth three-way vector valve 20, a breeding chamber fresh air pipe 112, the blower 104 and the breeding chamber return air vector valve 108; checking whether the air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the fresh air pipe 112 of the incubator and the blower 104 are normal or not by comparing the data of the air return temperature sensor 152 with the data of the blower temperature sensor 160;
sequentially controlling the second three-way vector valve 6, the fourth three-way vector valve 20, the electric air valve 24 and the blower 104 to enable air flow to sequentially flow in through the external air inlet 10, the second three-way vector valve 6, the external air supply pipe 14, the fourth three-way vector valve 20 and the blower 104; the data comparison between the temperature sensor 148 outside the tunnel and the air supply temperature sensor 160 is used for checking whether the second three-way vector valve 6, the outer air supply pipe 14, the fourth three-way vector valve 20 and the air supply fan 104 are normal or not;
sequentially controlling the third three-way vector valve 18, the fourth three-way vector valve 20, the electric air valve 24 and the blower 104 to enable air flow to sequentially flow in through the inner air inlet 26, the electric air valve 24, the fresh air pipe 112 of the incubation chamber and the blower 104; the data of the independent branch tunnel temperature sensor 156 and the incubation chamber temperature sensor 164 are compared to check whether the electric air valve 24, the incubation chamber fresh air pipe 112, the three-way vector valve 18, the four-way vector valve 20 and the blower 104 are normal;
the air return fan 22, the three-way vector valve 18, the three-way vector valve 4, the two-way vector valve 6, the four-way vector valve 20, the electric air valve 24 and the air feeder 104 are sequentially controlled; making the air flow sequentially pass through a breeding chamber air return vector valve 108, a breeding chamber air return pipe 110, a return air blower 22, a third three-way vector valve 18, an outer air return pipe 12, a first three-way vector valve 4, an air heat exchange pipe 2, a second three-way vector valve 6, an outer air supply pipe 14, a fourth three-way vector valve 20, a breeding chamber fresh air pipe 112 and an air blower 104 to flow in, and checking whether the breeding chamber air return vector valve 108, the breeding chamber air return pipe 110, the return air blower 22, the third three-way vector valve 18, the outer air return pipe 12, the first three-way vector valve 4, the air heat exchange pipe 2, the second three-way vector valve 6, the outer air supply pipe 14, the fourth three-way vector valve 20, the breeding chamber fresh air pipe 112, the air blower 104 and the breeding chamber fresh air vector valve 106 are normal or not through data comparison of an air return temperature sensor 152 and an air supply temperature sensor 160; finally, controlling the cultivation room return air vector valve 108 and the cultivation room fresh air vector valve 106 to be fully closed, and finishing the equipment inspection and starting;
adjusting the temperature and humidity within the incubation chamber 100; the method specifically comprises manual control and automatic control; wherein the manual control comprises the following steps:
the individual temperature rise control based on the manual control is shown with reference to fig. 12 and 13: when the environmental data shows that the humidity of the incubation chamber is equal to the target humidity of the incubation chamber and the temperature outside the tunnel is higher than the target temperature of the incubation chamber, the air return vector valve 108, the air return fan 22, the three-way vector valve 18, the three-way vector valve 4, the two-way vector valve 6, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber are sequentially controlled to be opened through the core control unit of the cave central environmental control module and the controller of the incubation chamber control module; the air flow circularly flows along an air return vector valve 108 of the incubation chamber, an air return pipe 110 of the incubation chamber, an air return fan 22, a three-way vector valve 18, an outer air return pipe 12, a three-way vector valve 4, an air heat exchange pipe 2, a two-way vector valve 6, an outer air supply pipe 14, a four-way vector valve 20, an incubation chamber fresh air pipe 112, an air feeder 104 and an incubation chamber fresh air vector valve 106 in sequence, low-temperature air in the incubation chamber 100 is heated at the section of the air heat exchange pipe 2, and an incubation chamber atomization humidifier 109 is properly opened to stabilize the change of air humidity, so that the incubation chamber is heated while the humidity of the incubation chamber is kept unchanged;
when the environment data shows that the temperature outside the cave is lower than the target temperature of the incubation chamber, the air return vector valve 108, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 are sequentially controlled to be opened through a core control unit of the cave central environment control module and a controller of the incubation chamber control module; the air flow circularly flows along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 in sequence, the low-temperature air in the incubation chamber 100 is heated in the air energy heater 16 section, and the incubation chamber atomization humidifier 109 is properly started to stabilize the change of air humidity, so that the incubation chamber humidity is kept unchanged and the temperature is increased.
Manually controlled individual cool down control, as shown with reference to fig. 13: when the environmental data shows that the humidity of the incubation chamber is equal to the target humidity of the incubation chamber and the temperature of the incubation chamber is higher than the target temperature of the incubation chamber, the air return vector valve 108, the air return fan 22, the three-way vector valve 18, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber are sequentially controlled to be opened through the core control unit of the cave central environmental control module and the controller of the incubation chamber control module; the air current flows circularly along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 in sequence, the air energy heater 16 is not started, the low-temperature air in the incubation chamber 100 radiates heat through the pipe wall in the circulating process, the air moisture is condensed into water and is discharged through the drainage micropores, so that the temperature reaches the incubation chamber target temperature while the air humidity in the incubation chamber 100 is relatively unchanged.
Manually controlled individual humidification control: when the environmental data indicates that the humidity of the incubation chamber is lower than the target humidity of the incubation chamber and the temperature of the incubation chamber is equal to the target temperature of the incubation chamber, the controller turns on the atomization humidifier 109 in the incubation chamber 100 to make the humidity of the air in the incubation chamber 100 reach the target humidity of the incubation chamber.
Manually controlled individual dehumidification control, as shown with reference to fig. 14 and 15: when the environmental data shows that the humidity of the cultivation room is higher than the target humidity of the cultivation room, the temperature of the cultivation room is equal to the target temperature of the cultivation room, and the temperature outside the cave is higher than the temperature of the cultivation room, the electric air valve 24, the air feeder 104 and the fresh air vector valve 106 of the cultivation room are controlled to be opened through a core control unit of the cave central environmental control module and a controller of the cultivation room control module; so that the low-temperature airflow of the independent branch tunnel can flow into the cultivation room along the inner air inlet 26, the electric air valve 24, the cultivation room fresh air pipe 112, the blower 104 and the cultivation room fresh air vector valve 106 in sequence; the method comprises the steps that a core control unit of a cave central environment control module and a controller of an incubation room control module are used for sequentially controlling an incubation room air return vector valve 108, an air return fan 22, a three-way vector valve 18, a three-way vector valve 4, a three-way vector valve 6, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubation room fresh air vector valve 106 to be opened; the air flow can generate circular flow along the air return vector valve 108 of the incubation chamber, the air return pipe 110 of the incubation chamber, the air return fan 22, the three-way vector valve 18, the outer air return pipe 12, the three-way vector valve 4, the air heat exchange pipe 2, the two-way vector valve 6, the outer air supply pipe 14, the four-way vector valve 20, the fresh air pipe 112 of the incubation chamber, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber in sequence; the first three-way vector valve 4 and the electric air valve 24 are in a small opening state, part of air in the incubation chamber is exhausted from the outer air outlet 8 and is supplemented by the inner air inlet 26, and the air is heated at the air heat exchange tube 2, so that the humidity reduction target of the incubation chamber is reached under the condition that the air temperature in the incubation chamber 100 is kept unchanged;
when the environmental data shows that the humidity of the cultivation room is higher than the target humidity of the cultivation room, the temperature of the cultivation room is equal to the target temperature of the cultivation room, and the temperature outside the cave is lower than the temperature of the cultivation room, the electric air valve 24, the air feeder 104 and the fresh air vector valve 106 of the cultivation room are controlled to be opened through a core control unit of the cave central environmental control module and a controller of the cultivation room control module; so that the air flow of the independent branch tunnel can flow into the cultivation room along the inner air inlet 26, the electric air valve 24, the cultivation room fresh air pipe 112, the blower 104 and the cultivation room fresh air vector valve 106 in sequence; sequentially controlling an incubator return air vector valve 108, an air return fan 22, a three-way vector valve 18, a three-way vector valve 4, a four-way vector valve 20, an air energy heater 16, an electric air valve 24, a blower 104 and an incubator fresh air vector valve 106 through a core control unit of a cave central environment control module and a controller of an incubator control module; the air flow can generate circular flow along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the incubation chamber fresh air pipe 112, the air blower 104 and the incubation chamber fresh air vector valve 106 in sequence; the third three-way vector valve 18 and the electric air valve 24 are in a small opening state, part of air in the incubation chamber is exhausted from the outer air outlet 8 and is supplemented by the inner air inlet 26, and the air can be heated by the air energy heater 16, so that the humidity reduction target of the incubation chamber is reached under the condition that the air temperature in the incubation chamber 100 is kept unchanged.
Manually controlled warm-up and humidification control, as shown with reference to fig. 12 and 13: when the environmental data shows that the humidity and the temperature of the incubation chamber are lower than the target humidity and the target temperature of the incubation chamber, and the temperature outside the cave is higher than the target temperature of the incubation chamber, the core control unit of the cave central environmental control module and the controller of the incubation chamber control module sequentially control an incubation chamber air return vector valve 108, an air return fan 22, a three-way vector valve 18, a three-way vector valve 4, a three-way vector valve 6, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubation chamber fresh air vector valve 106; the air flow circularly flows along an incubation chamber air return vector valve 108, an incubation chamber air return pipe 110, an air return fan 22, a third three-way vector valve 18, an outer air return pipe 12, a first three-way vector valve 4, an air heat exchange pipe 2, a second three-way vector valve 6, an outer air supply pipe 14, a fourth three-way vector valve 20, an incubation chamber fresh air pipe 112, an air blower 104 and an incubation chamber fresh air vector valve 106 in sequence, low-temperature air in the incubation chamber 100 is heated in the air heat exchange pipe 2 section, and an incubation chamber atomization humidifier 109 in the incubation chamber 100 is started at the same time, so that the air humidity and the temperature in the incubation chamber 100 reach the target humidity and temperature of the incubation chamber;
when the environment data shows that the temperature outside the cave is lower than the target temperature of the incubation chamber, sequentially controlling an incubation chamber air return vector valve 108, an air return fan 22, a three-way vector valve 18, an air energy heater 16, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubation chamber fresh air vector valve 106 through a core control unit of the cave central environment control module and a controller of the incubation chamber control module; the air flow circularly flows along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 in sequence, the low-temperature air in the incubation chamber 100 is heated in the air energy heater 16 section, and meanwhile, the incubation chamber atomization humidifier 109 in the incubation chamber 100 is started to humidify, so that the air humidity and the temperature in the incubation chamber 100 reach the target humidity and the target temperature of the incubation chamber.
The temperature rise and humidity reduction control by manual control is shown in reference to fig. 12 and 13: when the environmental data shows that the temperature of the incubation chamber is lower than the target temperature of the incubation chamber, the humidity of the incubation chamber is higher than the target humidity of the incubation chamber, and the temperature outside the cave is higher than the target temperature of the incubation chamber, the air return vector valve 108, the air return fan 22, the three-way vector valve 18, the three-way vector valve 4, the two-way vector valve 6, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber are sequentially controlled through a core control unit of the cave central environmental control module and a controller of the incubation chamber control module; the air flow circularly flows along the air return vector valve 108 of the incubation chamber, the air return pipe 110 of the incubation chamber, the air return fan 22, the three-way vector valve 18, the outer air return pipe 12, the three-way vector valve 4, the air heat exchange pipe 2, the two-way vector valve 6, the outer air supply pipe 14, the four-way vector valve 20, the fresh air pipe 112 of the incubation chamber, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber in sequence; the low-temperature air in the cultivation room 100 is heated in the air heat exchange tube 2 section, and the relative humidity is naturally reduced, so that the air in the cultivation room 100 is heated and dehumidified;
when the environment data shows that the temperature outside the cave is lower than the target temperature of the incubation chamber, sequentially controlling an incubation chamber air return vector valve 108, an air return fan 22, a three-way vector valve 18, an air energy heater 16, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubation chamber fresh air vector valve 106 through a core control unit of the cave central environment control module and a controller of the incubation chamber control module; the air flow circularly flows along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 in sequence, the low-temperature air in the incubation chamber 100 is heated in the air energy heater 16 section, the relative humidity is naturally reduced, and the air in the incubation chamber 100 is heated and dehumidified.
The manual control cooling and humidifying control is shown in fig. 13: when the environmental data shows that the humidity of the incubation chamber is lower than the target humidity of the incubation chamber and the temperature of the incubation chamber is higher than the target temperature of the incubation chamber, sequentially controlling an air return vector valve 108 of the incubation chamber, an air return fan 22, a three-way vector valve 18, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubation chamber fresh air vector valve 106 through a core control unit of the cave central environmental control module and a controller of the incubation chamber control module; the air current flows circularly along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the electric air valve 24, the air feeder 104 and the incubation chamber fresh air vector valve 106 in sequence, the air energy heater 16 is not started, the high-temperature air in the incubation chamber 100 dissipates heat through the pipe wall in the circulating process, and the relative humidity is increased when the air temperature in the incubation chamber 100 reaches the target temperature of the incubation chamber.
The manually controlled cooling and dehumidifying control is shown in fig. 14 and 15: when the environmental data shows that the humidity and the temperature of the cultivation room are higher than the target humidity and the target temperature of the cultivation room, and the temperature outside the cave is higher than the temperature of the cultivation room, the electric air valve 24, the blower 104 and the fresh air vector valve 106 of the cultivation room are controlled through a core control unit of the cave central environment control module and a controller of the cultivation room control module; so that the low-temperature airflow of the independent branch tunnel can flow into the cultivation room along the inner air inlet 26, the electric air valve 24, the cultivation room fresh air pipe 112, the blower 104 and the cultivation room fresh air vector valve 106 in sequence; sequentially controlling an incubator return air vector valve 108, an air return fan 22, a three-way vector valve 18, a three-way vector valve 4, a two-way vector valve 6, a four-way vector valve 20, an electric air valve 24, a blower 104 and an incubator fresh air vector valve 106 through a core control unit of a cave central environment control module and a controller of an incubator control module; the air flow can generate circular flow along the air return vector valve 108 of the incubation chamber, the air return pipe 110 of the incubation chamber, the air return fan 22, the three-way vector valve 18, the outer air return pipe 12, the three-way vector valve 4, the air heat exchange pipe 2, the two-way vector valve 6, the outer air supply pipe 14, the four-way vector valve 20, the fresh air pipe 112 of the incubation chamber, the air feeder 104 and the fresh air vector valve 106 of the incubation chamber in sequence; the first three-way vector valve 4 and the electric air valve 24 are in a small opening state, part of air in the incubation chamber is exhausted from the outer air outlet 8 and is supplemented by the inner air inlet 26, and the air is dynamically heated at the air heat exchange tube 2, so that the temperature of the air in the incubation chamber 100 is reduced and the humidity reduction target of the incubation chamber is reached;
when the environmental data shows that the humidity and the temperature of the cultivation room are higher than the target humidity and the target temperature of the cultivation room, and the temperature outside the cave is lower than the temperature of the cultivation room, the electric air valve 24, the blower 104 and the cultivation room fresh air vector valve 106 are controlled by a core control unit of the cave central environmental control module and a controller of the cultivation room control module; so that the low-temperature airflow of the independent branch tunnel can flow into the cultivation room along the inner air inlet 26, the electric air valve 24, the cultivation room fresh air pipe 112, the blower 104 and the cultivation room fresh air vector valve 106 in sequence; sequentially controlling an incubator return air vector valve 108, an air return fan 22, a three-way vector valve 18, a three-way vector valve 4, a four-way vector valve 20, an air energy heater 16, an electric air valve 24, a blower 104 and an incubator fresh air vector valve 106 through a core control unit of a cave central environment control module and a controller of an incubator control module; the air flow can generate circular flow along the incubation chamber air return vector valve 108, the incubation chamber air return pipe 110, the air return fan 22, the three-way vector valve 18, the air energy heater 16, the four-way vector valve 20, the incubation chamber fresh air pipe 112, the air blower 104 and the incubation chamber fresh air vector valve 106 in sequence; the third three-way vector valve 18 and the electric air valve 24 are in a small opening state, part of air in the incubation chamber is exhausted from the outer air outlet 8 and is supplemented by the inner air inlet 26, and the air can be dynamically heated at the air energy heater 16, so that the temperature of the air in the incubation chamber 100 is reduced and the aim of humidity reduction of the incubation chamber is fulfilled.
Wherein, the automatic control comprises the following steps:
through a core control unit of a cave central environment control module and a controller of an incubation chamber control module, if the difference value of the target temperature of the incubation chamber temperature reduction incubation chamber is more than 2 ℃, the temperature reduction control is started, and the method is specifically executed according to the independent temperature reduction control mode of manual control;
starting temperature rise control when the difference between the target temperature of the cultivation room and the temperature of the cultivation room is more than 2 ℃, and specifically executing according to an independent temperature rise control mode of a system manual control mode; starting dehumidification control when the humidity difference value of the humidity reduction cultivation chamber target is larger than 2, and specifically executing according to the independent dehumidification control mode of manual control;
starting humidification control when the difference value of the target humidity of the incubator and the humidity of the incubator is more than 2, and specifically executing according to the independent humidification control mode of manual control;
starting temperature rise and humidification control when the difference between the target humidity of the incubator and the humidity of the incubator is more than 2 ℃ and the difference between the target temperature of the incubator and the temperature of the incubator is more than 2 ℃, and specifically executing according to the manually controlled temperature rise and humidification control mode;
when the difference value of the humidity of the incubation chamber and the target humidity of the incubation chamber is more than 2 ℃ and the difference value of the temperature of the incubation chamber and the target temperature of the incubation chamber is more than 2 ℃, starting cooling and dehumidifying control, and specifically executing according to the manually controlled cooling and dehumidifying control mode;
starting temperature-rise and dehumidification control when the difference value of the humidity of the incubation chamber and the target humidity of the incubation chamber is more than 2 ℃ and the difference value of the temperature of the incubation chamber and the target temperature of the incubation chamber is more than 2 ℃, and specifically executing according to the manually controlled temperature-rise and dehumidification control mode;
when the difference value of the target humidity of the cultivation room and the humidity of the temperature reduction cultivation room is more than 2 ℃ and the difference value of the target temperature of the cultivation room and the temperature reduction cultivation room is more than 2 ℃, starting cooling and humidifying control, and specifically executing according to the manually controlled cooling and humidifying control mode;
the method is characterized by recording and processing the working data of the cultivation room 100 and the central environmental air conditioner 1 to generate a daily report, a weekly report and a monthly report, and specifically comprises the following steps:
the opening and closing states of the air feeder 104, the air return fan 22, the first three-way vector valve 4, the second three-way vector valve 6, the third three-way vector valve 18, the fourth three-way vector valve 20, the air energy heater 16, the electric air valve 24, the incubation chamber atomization humidifier 109, the lighting equipment 111, the incubation chamber fresh air vector valve 106 and the incubation chamber return air vector valve 108 are recorded in real time through a computer in the cave central environment control module; recording real-time data of a cultivation room temperature sensor 164, a cultivation room humidity sensor 162, an outside-hole temperature sensor 148, an independent branch hole temperature sensor 156, an air supply temperature sensor 160, an air return temperature sensor 152, an outside-hole humidity sensor 146, an independent branch hole humidity sensor 154, an air supply humidity sensor 158 and an air return humidity sensor 150 in real time; generating a daily report, a weekly report and a monthly report;
controlling the incubation room 100 and the central environmental air conditioner 1 to stop specifically comprises: the air feeder 104 and the air return fan 22 are stopped through a core control unit of the cave central environment control module and a controller of the incubator control module, the end A is completely closed by the first three-way vector valve 4, the second three-way vector valve 6, the third three-way vector valve 18 and the fourth three-way vector valve 20, the incubator return air vector valve 108 and the incubator fresh air vector valve 106 are completely closed to keep all sections of the pipeline in a closed state, and small animals are prevented from entering while cleanness is kept.
The embodiment of the invention provides a karst cave morchella four-season cultivation environment system and a system regulation and control method.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a karst cave morchella four seasons cultivation environmental system which characterized in that includes: an incubation chamber (100) and a central ambient air conditioner (1);
the culture chamber (100) comprises a heat-insulation culture chamber (102), a culture chamber return air pipe (110) and a culture chamber fresh air pipe (112);
the culture chamber return air pipe (110) and the culture chamber fresh air pipe (112) penetrate through the heat-insulation culture chamber (102);
the central environment air conditioner (1) comprises an in-tunnel part and an in-tunnel part;
the out-of-hole part comprises an air heat exchange pipe (2), a first three-way vector valve (4), a second three-way vector valve (6), an outer air outlet (8), an outer air inlet (10), an outer air return pipe (12) and an outer air supply pipe (14);
the end A of the first three-way vector valve (4) is communicated with an outer exhaust port (8), the end B is communicated with the air inlet end of the air heat exchange tube (2), and the end P is communicated with an outer return air tube (12);
the A end of the second three-way vector valve (6) is communicated with an external air inlet (10), the B end is communicated with the air outlet end of the air heat exchange tube (2), and the P end is communicated with an external air supply tube (14);
the in-hole part comprises an air energy heater (16), a three-way vector valve (18), a four-way vector valve (20) and a return fan (22);
the A end of the third three-way vector valve (18) is communicated with the outer air return pipe (12), the B end is communicated with the air inlet end of the air energy heater (16), and the P end is communicated with the air return fan (22); the other end of the air return fan (22) is connected with an air return pipe (110) of the culture chamber;
the end A of the fourth three-way vector valve (20) is communicated with an external air supply pipe (14), the end B is communicated with an air outlet end of an air energy heater (16), and the end P is communicated with a fresh air pipe (112) of the cultivation room.
2. The system for cultivating Morchella at karst cave in four seasons as claimed in claim 1, wherein the cultivation room (100) further comprises a cultivation room return air vector valve (108);
an incubation chamber return air vector valve (108) is mounted on a side wall of an incubation chamber return air duct (110) inside the insulated incubation chamber (102).
3. The system for cultivating Morchella at karst cave in four seasons as claimed in claim 1, wherein the cultivation room (100) further comprises a fresh air vector valve (106) of the cultivation room;
an incubator fresh air vector valve (106) is mounted on a side wall of an incubator fresh air duct (112) inside the insulated incubator (102).
4. A system for cultivation environment of morchella at karst cave in four seasons as claimed in claim 1, wherein the cultivation room (100) further comprises a blower (104);
the blower (104) is installed in series at the communication position of the fresh air pipe (112) of the incubation chamber and the outer wall of the heat insulation incubation chamber (102).
5. The system as claimed in claim 1, wherein the insulated cultivation room (102) comprises a universal rail (116); a guide rail crane (126) is arranged on the universal guide rail (116);
the universal guide rail (116) is of a multi-section hollow cylindrical structure, and cement is filled in the universal guide rail for the movement of a guide rail crane (126).
6. A system for cultivation environment of morchella at karst cave in four seasons as claimed in claim 1, wherein the insulated cultivation room (102) further comprises a tractor (118);
the number of pulls (118) on the same fulcrum cannot be less than 2.
7. The system for cultivating morchella at karst caves in four seasons as claimed in claim 1, wherein the in-cave part further comprises an electric air valve (24) and an inner air inlet (26);
one end of the electric air valve (24) is arranged on the outer wall of the fresh air pipe (112) of the cultivation room, and the other end is communicated with the inner air inlet (26);
the inner air inlet (26) is arranged in the independent branch hole.
8. The system for cultivating Morchella esculenta at a karst cave in four seasons as claimed in claim 1, wherein the air heat exchange tube (2) is a serpentine tube and is spirally fixed outside the cave.
9. The system for the four-season morchella cultivation environment at the karst cave according to claim 1, wherein an outer air outlet (8) is installed at a lower air outlet; the outer air inlet (10) is arranged at the upper air inlet.
10. A karst cave morchella cultivation environment system regulation and control method in four seasons is characterized in that the karst cave morchella cultivation environment system as claimed in any one of claims 1-9 is used for realizing equipment inspection starting, adjusting the temperature and humidity in a cultivation room (100), recording and processing the working data of the cultivation room (100) and a central environment air conditioner (1), and controlling equipment to stop;
wherein, adjusting the temperature and humidity in the incubation chamber (100) specifically comprises:
manually controlled individual temperature rise control; manually controlled individual cooling control; manually controlled individual humidification control; manually controlled individual dehumidification control; manually controlled temperature rise and humidification control; manually controlled temperature rise and humidity reduction control; manually controlled cooling and humidifying control; manually controlled cooling and dehumidifying control; and (6) automatic control.
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| CN203478478U (en) * | 2013-07-27 | 2014-03-12 | 兰顺明 | Air-conditioning system special for agaricus bisporus industrial cultivation |
| CN204460523U (en) * | 2015-01-16 | 2015-07-08 | 郑州沃德空调有限公司 | Edible and medical fungus growth promoting effects air-conditioning system |
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