CN114234504A - Control method and device of fresh air conditioning system, electronic equipment and storage medium - Google Patents
Control method and device of fresh air conditioning system, electronic equipment and storage medium Download PDFInfo
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- CN114234504A CN114234504A CN202111356961.2A CN202111356961A CN114234504A CN 114234504 A CN114234504 A CN 114234504A CN 202111356961 A CN202111356961 A CN 202111356961A CN 114234504 A CN114234504 A CN 114234504A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 161
- 238000000034 method Methods 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 76
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- 241001465754 Metazoa Species 0.000 description 3
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- 238000009395 breeding Methods 0.000 description 3
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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Abstract
The application discloses control method and device, electronic equipment and storage medium of a fresh air conditioning system, relates to the technical field of air conditioners, and comprises the following steps: obtaining a first target parameter within a round and a first out-of-round enthalpy value outside the round, wherein the first target parameter comprises: determining a first comparison result between the first internal temperature value and a temperature threshold value; and determining a second comparison result between the first internal enthalpy value and the first external enthalpy value, determining whether the quality index is met or not based on the first gas concentration, determining whether the quality index is met or not based on the first comparison result, the second comparison result and the first gas concentration, and controlling the operation of the fresh air conditioning system based on whether the quality index is met or not, wherein under the condition that the air quality in the farm meets the quality index, the fresh air enters the farm house by utilizing an outdoor natural cold source, so that the energy consumption of the operation of the fresh air conditioning system is reduced.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a control method and device of a fresh air conditioning system, electronic equipment and a storage medium.
Background
The fresh air volume of the breeding house is large, the suitable temperature is low, and the fresh air load ratio is high. For the parameter of the air of adjusting plant, adjust through new trend air conditioning system usually, new trend air conditioning system can be air conditioner, fan etc. and the air conditioner is the cabinet-type air conditioner usually, when adjusting the controller parameter of plant, the energy consumption of air conditioner is higher, how to reduce the energy consumption of air conditioner, the problem that awaits the solution urgently.
Disclosure of Invention
In view of the above, the present application provides a control method and apparatus for a fresh air conditioning system, an electronic device, and a storage medium, in which after an enthalpy value of an internal environment and an external environment of a farm is obtained, a temperature environment required in the farm is determined, and then the fresh air conditioning system is controlled to operate under the condition that the air quality in the farm meets a quality index, and an outdoor natural cold source is utilized to enable fresh air to enter the farm, thereby reducing energy consumption for operating the fresh air conditioning system.
In a first aspect, an embodiment of the present application provides a control method for a fresh air conditioning system, including:
obtaining a first target parameter within a round and a first out-of-round enthalpy value outside the round, wherein the first target parameter comprises: a first internal temperature value, a first internal enthalpy value, and a first gas concentration. Determining a first comparison result between the first temperature value in the first house and a temperature threshold value; and determining a second comparison between the first in-house enthalpy value and the first out-of-house enthalpy value and determining whether a quality indicator is satisfied based on the first gas concentration. And determining whether the quality index is met or not to control the operation of the fresh air conditioning system based on the first comparison result, the second comparison result and the first gas concentration.
In a second method, an embodiment of the present application provides a control device for a fresh air conditioning system, where the device includes:
an obtaining module, configured to obtain a first target parameter inside a round and a first out-of-round enthalpy value outside the round, where the first target parameter includes: a first internal temperature value, a first internal enthalpy value, and a first gas concentration. The confirming module is used for confirming a first comparison result between the first temperature value in the first house and the temperature threshold value; and determining a second comparison between the first in-house enthalpy value and the first out-of-house enthalpy value and determining whether a quality indicator is satisfied based on the first gas concentration. And the control module is used for determining whether the quality index is met or not to control the operation of the fresh air conditioning system based on the first comparison result, the second comparison result and the first gas concentration.
In a third aspect, an embodiment of the present application provides an electronic device, including: at least one processor and memory;
the processor is used for executing the computer program stored in the memory to realize the control method of the fresh air conditioning system according to any one of the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer storage medium, where one or more programs are stored, and the one or more programs may be executed by the electronic device described in the third aspect, so as to implement the control method of the fresh air conditioning system described in any one of the embodiments of the first aspect.
According to the control method, device, electronic equipment and storage medium of the fresh air conditioning system, after the enthalpy value of the internal environment and the external environment of the farm house is automatically obtained, the temperature environment required in the farm house is determined, when the outdoor proper temperature is low, the air quality in the farm house meets the quality index, an outdoor natural cold source is utilized, the fresh air quantity enters the farm house, and the energy consumption of the fresh air conditioning system is further reduced.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present application, nor do they limit the scope of the present application. Other features of the present application will become apparent from the following description.
Drawings
The present application will be described in more detail below on the basis of embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic view illustrating an application scenario of a control method of a fresh air conditioning system according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating a control method of a fresh air conditioning system according to an embodiment of the present application;
fig. 3 is a schematic flow chart illustrating the operation of controlling the operation state of the target component of the fresh air conditioning system in step S130 according to an embodiment of the present application;
fig. 4 is a schematic flow chart illustrating a control method of the fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 5 is a schematic flow chart illustrating a control method of another fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 6 is a schematic flow chart illustrating a control method of the fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 7 illustrates a control method of a fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 8 is a schematic flow chart illustrating a control method of another fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 9 is a schematic flow chart illustrating a control method of another fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 10 is a schematic flow chart illustrating a control method of another fresh air conditioning system proposed in step S130 in an embodiment of the present application;
fig. 11 is a block diagram illustrating a control device of a fresh air conditioning system according to an embodiment of the present application;
fig. 12 is a block diagram illustrating a configuration of an electronic device for executing a control method of a fresh air conditioning system according to an embodiment of the present application;
fig. 13 illustrates a computer-readable storage medium proposed in an embodiment of the present application for storing or carrying a control method for implementing a fresh air conditioning system according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
The technical solutions in the embodiments of the present application will be described below in a clear and complete manner with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The fresh air volume of a breeding house is large, the suitable temperature is low, the fresh air load ratio is high, in the related technology, the fresh air volume is controlled according to a single indoor air quality dimension, the intelligent flexibility is not enough, the energy consumption is high, and an optimal fresh air energy-saving control method needs to be considered for realizing an optimal energy-saving control scheme. The applicant can fully utilize the natural cold source when considering that the outdoor environment is better, and reduce the fresh air volume as much as possible to reduce the load on the premise of ensuring the indoor air quality when the fresh air load is larger.
The application provides a control method, a control device, electronic equipment and a storage medium of a fresh air conditioning system, a natural cold source can be fully utilized in a transition season, the working state of a target component in the fresh air conditioning system is controlled by combining indoor and outdoor environments of a farm when the air quality in the farm meets the requirement, and the fresh air quantity enters the farm by utilizing the natural cold source so as to reduce the energy loss of the operation of the fresh air conditioning system of the farm.
The following is introduced to an application scenario of the control method of the fresh air conditioning system provided by the embodiment of the present application:
referring to fig. 1, fig. 1 is a schematic view of an application scenario of a control method of a fresh air conditioning system provided in an embodiment of the present application, where the control method of the fresh air conditioning system provided in the present application can be applied to a control system 200 of the fresh air conditioning system, and the control system 200 of the fresh air conditioning system can include a detection device, a control device, and a control device 20 of the fresh air conditioning system, where the detection device can include a humidity detection device 210, a temperature detection device 220, and an air quality detection device 230; the control devices may include a fresh air valve 240, a blower 250, a wet film water valve 260, a coil water valve 270, and a return air valve 280 of a fresh air conditioning system. Wherein, in new trend air conditioning system's controlling means 20 can acquire check out test set real-time detection plant, the external environment is through the controlling means 20 for new trend air conditioning system with detecting information transmission, new trend air conditioning system's controlling means accepts detection information and sends information for electronic equipment 30, obtain control data transmission to new trend air conditioning system's controlling means 20 after handling detection data according to plant environment index demand through electronic equipment 30, new trend air conditioning system's controlling means respectively with each control data automatic transmission to its running state of corresponding controlgear control, make plant environment reach the index demand. The control device 30 of the fresh air conditioning system may interact with the electronic device 20 through a wired or wireless network with the detection information and the control method of the fresh air conditioning system, and the control device 30 of the fresh air conditioning system may also interact with the detection device and the control device through a wired or wireless network with each item of detection information and each item of control information of the fresh air conditioning system. The detection device can detect indoor and outdoor information of the farm, and can comprise single or multiple components, the detection device can be integrally arranged or independently arranged for detection, and the control device can also comprise single or multiple components, and can be integrally installed or independently used according to requirements. In addition, the electronic device can receive and display the information of the detection device and the control device, and acquire, adjust and set the control information of the control device 20 of the fresh air conditioning system. Furthermore, the electronic device may be a smartphone, smart bracelet, tablet computer, desktop computer, laptop computer, or palmtop device.
Referring to fig. 2, fig. 2 is a schematic flow chart of a control method of a fresh air conditioning system in an embodiment of the present application, applied to an electronic device, where the method may include steps S110 to S130.
Step S110: obtaining a first target parameter within the tradeoff and a first out-of-the-tradeoff enthalpy value outside the tradeoff, wherein the first target parameter comprises: a first internal temperature value, a first internal enthalpy value, and a first gas concentration.
In this embodiment, the electronic device 30 may obtain a first intra-housing temperature value, a first intra-housing enthalpy value, a first gas concentration, and a first extra-housing enthalpy value outside the farm housing, which are detected by the detecting devices respectively disposed at the inner and outer corresponding positions of the farm housing. The farm may be a variety of breeding houses, such as a chicken house or the like. It should be noted that the first target parameter and the first external enthalpy value may be obtained by real-time detection, and in addition, the first, second, and the like in this embodiment specifically refer to the temperature under the condition, and the size of the temperature value is not limited.
Step S120: determining a first comparison result between the first temperature value in the first house and the temperature threshold value; and determining a second comparison between the first in-house enthalpy value and the first out-of-house enthalpy value and determining whether the quality indicator is satisfied based on the first gas concentration.
In the embodiment of the present application, the temperature threshold is set by an appropriate condition required by the growth condition of the animals in the farm, the electronic device 30 may determine the first comparison result according to the magnitude relationship with the temperature threshold when obtaining the first intra-farm temperature value, determine the outdoor environment temperature condition according to the second comparison result between the first intra-farm enthalpy value and the first extra-farm enthalpy value outside the farm, and determine whether the quality index required by the intra-farm environment is satisfied according to the first gas concentration in the farm, it may be understood that the quality index may be a combination of one or more of the above, and the quality index may be jointly defined by setting other parameters according to the specific requirements of the farm.
In one possible implementation, in example step S120, the electronic device 30 may continuously detect the temperature in the farm house, and determine the duration that the temperature in the farm house exceeds the temperature threshold if the temperature in the farm house is greater than the temperature threshold.
Step S130: and determining whether the quality index is met or not to control the operation of the fresh air conditioning system based on the first comparison result, the second comparison result and the first gas concentration.
In this embodiment of the application, after determining the first comparison result, the second comparison result, the first gas concentration information, and the quality index, the electronic device 30 may adjust the operation of the fresh air conditioning system in an optimal manner according to the internal and external environments of the farm house and various conditions, thereby ensuring that a desired suitable environment is achieved in the farm house, and reducing the energy consumption of the fresh air conditioning system.
In some embodiments, in the case that the first comparison result is that the first internal temperature value is greater than the temperature threshold value, the second comparison result is that the first internal enthalpy value is greater than the first external enthalpy value, and the gas concentration satisfies the quality index, the operating state of the target component of the fresh air conditioning system is controlled to enable the fresh air volume to enter the house, wherein when the gas concentration satisfies the quality index, the gas concentration in the house is less than the gas concentration threshold value in the air in the house, or the gas concentration is in the interval between the difference between the gas concentration target value and the gas concentration return difference value and the sum of the gas concentration target value and the gas concentration return difference value, namely between the first concentration threshold value and the second concentration threshold value, the first concentration threshold value is the difference between the gas concentration threshold value and the gas concentration return difference value, and the second concentration threshold value is the sum of the gas concentration threshold value and the gas concentration return difference value.
Illustratively, the parameter information obtained above adjusts the temperature in the farm by controlling the target component if the duration time satisfies a preset condition, which may be set to t, that is adjusted according to the specific situation in the farm. The gas concentration is used for determining whether the air quality in the farm meets the air index set by a user according to the growth condition of the animals. The gas can be various gases, such as CO2, NH3, and the like. In addition, the air quality may also include humidity information within the farm obtained by the humidity detection device 210. When the electronic device determines that the air concentration in the farm meets the quality index, the electronic device controls the working state of a target component of the fresh air conditioning system, for example, the target component may be a fresh air valve 240, a blower 250, a wet film water valve 260, a coil water valve 270, a return air valve 280, and the like, and the working state may be the opening and closing of the target component, the power of the target component, and the like. After the working state of the target component is controlled, the natural cold source outside the farm can be obtained in the farm to introduce fresh air, and then the target component in the farm can operate according to the air supply with the lowest energy consumption, so that the effects of energy conservation and emission reduction are achieved.
In the present application, the enthalpy values inside and outside the farm can be replaced by temperature values according to the use conditions, and gases such as CO2 and NH3 can be replaced by other indoor environmental quality index gases.
Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a process of controlling the working state of the target component of the fresh air conditioning system in step S130 in the embodiment of the present application, and the method is applied to an electronic device and may include steps S210 to S240.
Step S210: and the opening of a fresh air valve of the fresh air conditioning system is controlled to be increased.
In the embodiment of the present application, after the electronic device 30 obtains the data such as the temperature detection data obtained in the above embodiments, the control device 20 of the fresh air conditioning system controls the fresh air valve of the specific target component by using the output signal, and the natural cold source air outside the farm can be introduced by adjusting the opening degree of the fresh air valve to adjust the air temperature and the air quality inside the enclosure.
Step S220: and under the conditions that the opening degree of the fresh air valve is maximum, the enthalpy value in the second house is larger than the enthalpy value outside the second house, the temperature in the second house is larger than the temperature threshold value, and the concentration of the second gas meets the quality index, the frequency of a blower of the fresh air conditioning system is increased.
In the embodiment of the present invention, when the electronic device 30 obtains the information that the first internal temperature value is greater than the temperature threshold value in step S120 of the above embodiment and continues for time t1, in step S210, the frequency Δ f1 of the blower of the fresh air conditioning system is increased, and when the fresh air valve is adjusted to the maximum opening degree and the second internal enthalpy value is greater than the second outdoor enthalpy value at that time, the electronic device 30 sends the first control signal to the fresh air conditioning system control device 20 to control the blower 250 to increase the blower frequency Δ f 1.
Step S230: and controlling a wet film water valve of the fresh air conditioning system to be opened under the conditions that the frequency of the blower is maximum, the enthalpy value in the third house is greater than the enthalpy value outside the third house, the temperature in the third house is greater than a temperature threshold value, and the concentration of the third gas meets the quality index.
In the embodiment of the present application, when the electronic device 30 obtains the maximum blower frequency and the third indoor enthalpy is greater than the third outdoor enthalpy at that time, the electronic device 30 sends a second control signal to the fresh air conditioning system control device 20 to control the wet film water valve 260 to open to further adjust the indoor temperature of the farm.
Step S240: and controlling the coil pipe water valve of the fresh air conditioning system to be refrigerated and opened under the conditions that the enthalpy value in the fourth house is larger than the enthalpy value outside the fourth house, the temperature in the fourth house is larger than the temperature threshold value and the fourth gas concentration meets the quality index after the wet film water valve is opened.
In the embodiment of the present application, after the wet film water valve is opened, and when the temperature value in the fourth house is greater than the temperature value outside the fourth house at this moment, the electronic device 30 sends a third control signal to the fresh air conditioning system control device 20 to the coil water valve 270 to be opened for cooling, and for example, the coil water valve is adjusted by PID.
It should be noted that, in this embodiment, the enthalpy values in the second, third, and fourth houses are sequentially increased, and when the enthalpy value in the house is continuously detected and the environment in the house satisfies that the temperature in the house is continuously greater than the temperature threshold, and the gas concentration at that time needs to satisfy the quality index, the fresh air conditioning system control device 20 controls the opening of the fresh air valve, the frequency of the blower, the opening of the wet film water valve, and the cooling of the coil pipe water valve step by step according to each detection result.
Referring to fig. 4, fig. 4 is a control method of a fresh air conditioning system in step S130 in the embodiment of the present application, which is applied to an electronic device, and the step S310 of determining whether the quality index is satisfied or not based on the first comparison result, the second comparison result, and the first gas concentration may be included in the control method of a fresh air conditioning system.
Step S310: and controlling a coil pipe water valve refrigeration mode of the fresh air conditioning system to be opened under the conditions that the first comparison result is that the temperature value in the first house is greater than the temperature threshold value, the second comparison result is that the enthalpy value in the first house is less than the enthalpy value outside the first house, and the first gas concentration meets the quality index.
In this embodiment, when the electronic device 30 determines that the enthalpy value in the first shed of the farm is smaller than the enthalpy value outside the shed, the temperature value in the first shed is greater than the temperature threshold, and the first gas concentration meets the quality index, that is, the natural cold source is not present outside the farm, the electronic device 30 sends the fourth control signal to the coil water valve 270 of the fresh air conditioning system control device 20 to be opened in the cooling mode to cool down the inside of the farm so as to ensure that the temperature value in the first shed is maintained at the temperature threshold.
Referring to fig. 5, fig. 5 is a control method of another fresh air conditioning system, which is applied to an electronic device and determines whether the quality index is satisfied or not based on the first comparison result, the second comparison result and the first gas concentration in step S130 of the embodiment of the present application, and the method may include steps S410 to S440.
Step S410: and under the conditions that the first comparison result is that the temperature in the first shed is less than the temperature threshold value, the second comparison result is that the enthalpy value in the first shed is less than the enthalpy value outside the first shed, and the first gas concentration meets the quality index, determining whether a coil water valve of the fresh air conditioning system is in a refrigerating state.
In the embodiment of the present application, after determining that the first indoor temperature value in the farm is less than the temperature threshold, the first shed enthalpy value is less than the first shed enthalpy value, and the first gas concentration meets the quality index, the electronic device 30 continuously monitors the situation in the farm for the preset time period t2, and then determines whether the coil water valve of the fresh air conditioning system is in the refrigeration state.
Step S420: when the coil water valve of the fresh air conditioning system is determined to be in a refrigerating state, the frequency of a blower of the fresh air conditioning system is reduced.
In this embodiment, when the control device 20 of the fresh air conditioning system obtains that the coil water valve of the fresh air conditioning system is in the cooling state, the monitoring signal is sent to the electronic device 30, the electronic device 30 sends a fifth control signal to the blower 250 of the control device 20 of the fresh air conditioning system, and the blower 250 is controlled to operate to reduce the frequency Δ f2 of the blower.
Step S430: and reducing the opening of the fresh air valve of the fresh air conditioning system under the conditions that the minimum opening of the fresh air valve is determined, the temperature in the fifth house is smaller than the temperature threshold, the enthalpy in the fifth house is smaller than the enthalpy outside the fifth house, and the fifth gas concentration meets the quality index.
In the embodiment of the present application, the electronic device 30 obtains the minimum frequency information of the blower, and when the fifth indoor temperature value is smaller than the temperature threshold value, the fifth inside enthalpy value is smaller than the fifth outside enthalpy value, and the fifth gas concentration at this time satisfies the quality index, the electronic device 30 sends a sixth control signal to the fresh air conditioning system control device 20 to the fresh air valve 240, and reduces the opening Δ h2 of the fresh air valve.
Step S440: and closing the coil water valve under the conditions that the opening of the fresh air valve is minimum, the temperature in the sixth house is smaller than the temperature threshold, the enthalpy value in the sixth house is smaller than the enthalpy value outside the sixth house and the sixth gas concentration meets the quality index.
In this embodiment, the electronic device 30 obtains information that the opening of the fresh air valve is the minimum, and at this time, the sixth indoor temperature value is smaller than the temperature threshold, the sixth indoor enthalpy value is smaller than the sixth outdoor enthalpy value, and the sixth gas concentration meets the quality index, the electronic device 30 sends a seventh control signal to the fresh air conditioning system control device 20 to the coil water valve 270, so as to close the coil water valve.
Referring to fig. 6, fig. 6 is a flowchart illustrating a flow of another control method for a fresh air conditioning system proposed in step S130 in the embodiment of the present application, and the method is applied to an electronic device, and the method may include steps S510 to S530.
Step S510: and under the condition that the coil pipe water valve of the fresh air conditioning system is determined to be in a heating state, the opening degree of the fresh air valve of the fresh air conditioning system is reduced.
In this embodiment of the application, after the electronic device 30 determines that the temperature value in the first house is smaller than the temperature threshold in the farm, the situation in the farm is continuously monitored for the preset time period t3, and then whether the coil water valve of the fresh air conditioning system is in the heating state is determined, when the control device 20 of the fresh air conditioning system obtains that the coil water valve of the fresh air conditioning system is in the heating state, a monitoring signal is sent to the electronic device 30, the electronic device 30 sends an eighth control signal to the fresh air valve 240 of the control device 20 of the fresh air conditioning system, and the opening Δ h3 of the fresh air valve 240 is controlled.
Step S520: and under the conditions that the opening degree of the fresh air valve is minimum, the temperature in the seventh house is smaller than the temperature threshold value, the enthalpy value in the seventh house is smaller than the enthalpy value outside the seventh house and the seventh gas concentration meets the quality index, the opening degree of the return air valve of the fresh air conditioning system is increased.
In the embodiment of the present application, the electronic device 30 obtains the information that the opening of the fresh air valve is the minimum, and when the seventh indoor temperature value is smaller than the temperature threshold value, the seventh indoor enthalpy value is smaller than the seventh outdoor enthalpy value, and the seventh gas concentration at this time satisfies the quality index, the electronic device 30 sends a ninth control signal to the air return valve 280 of the fresh air conditioning system control device 20 to increase the opening Δ h4 of the air return valve 280.
Step S530: and under the conditions that the opening degree of the return air valve is maximum, the temperature in the eighth house is smaller than the temperature threshold value, the enthalpy value in the eighth house is smaller than the enthalpy value outside the eighth house and the eighth gas concentration meets the quality index, the frequency of a blower of the fresh air conditioning system is increased.
In the embodiment of the present application, the electronic device 30 obtains the information that the opening degree of the return air valve is the maximum, and at this time, the eighth indoor temperature value is smaller than the temperature threshold value, the eighth inside enthalpy value is smaller than the eighth outside enthalpy value, and the eighth gas concentration satisfies the quality index, the electronic device 30 sends the tenth control signal to the blower 250 of the fresh air conditioning system control device 20 to increase the frequency Δ f3 of the blower 250.
Referring to fig. 7, fig. 7 is a flowchart illustrating a control method of a fresh air conditioning system according to another embodiment of the present invention, applied to an electronic device, in which the step S130 includes a step S610 to a step S630.
Step S610: and determining whether a coil water valve of the fresh air conditioning system is in a closed state or not under the conditions that the first comparison result is that the temperature in the first shed is less than the temperature threshold value, the second comparison result is that the enthalpy value in the first shed is less than the enthalpy value outside the first shed, and the first gas concentration meets the quality index.
In the embodiment of the present application, after the electronic device 30 obtains the information that the temperature value in the first room is smaller than the temperature threshold value, the enthalpy value in the first room is smaller than the enthalpy value outside the first room, and the first gas concentration meets the quality index, and continuously monitors the situation in the farm for the preset time period t2, it is determined whether the coil water valve of the fresh air conditioning system is in the closed state, and under the condition that the coil water valve of the fresh air conditioning system is determined to be in the closed state, the control device 20 of the fresh air conditioning system controls the operation frequency Δ f2 of the blower of the fresh air conditioning system to be turned down.
Step S620: and reducing the frequency of a blower of the fresh air conditioning system under the condition that a coil water valve of the fresh air conditioning system is determined to be in a closed state.
Step S630: and under the conditions that the frequency of the blower is minimum, the temperature in the ninth house is smaller than the temperature threshold, the enthalpy in the ninth house is smaller than the enthalpy outside the ninth house and the concentration of the ninth gas meets the quality index, the opening degree of a fresh air valve of the fresh air conditioning system is reduced.
In the embodiment of the present application, when the electronic device 30 determines that the blower frequency is not allowed to be adjusted continuously and the ninth indoor temperature value at this time is smaller than the temperature threshold, the electronic device 30 sends a control signal to the electronic device 30, and the electronic device 30 sends a control signal to the control device of the fresh air conditioning system to control the blower 240, so as to determine the opening Δ h2 of the fresh air valve 240 to be adjusted small.
Referring to fig. 8, fig. 8 is a flowchart illustrating a flow of another control method for a fresh air conditioning system in step S130 according to an embodiment of the present application, which is applied to an electronic device, and the step S710 to step S720 may be included in controlling the operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy the quality index.
Step S710: and increasing the opening degree of a return air valve of the fresh air conditioning system under the condition that the first comparison result shows that the enthalpy value in the first house is smaller than the enthalpy value outside the first house, the first gas concentration meets the quality index, and a coil water valve of the fresh air conditioning system is in a heating state or a refrigerating state.
In the embodiment of the present application, after determining that the first indoor temperature value in the farm is smaller than the first outdoor temperature value, the electronic device 30 detects air in the environment inside the farm through the humidity detection device 210 and the air quality detection device 230. Specifically, the air quality detection device may measure an average value of the gas concentration in the farm, and may set a threshold value of the gas concentration of the farm in advance in the farm room according to the use environment, and confirm the threshold value also according to information such as animal growth conditions in the farm, and when the electronic device acquires that the temperature in the farm reaches a value satisfying the above temperature value, the electronic device determines that the average value of the gas concentration in the farm is smaller than the threshold value of the gas concentration in the farm and that the gas concentration is in a section where the difference between the target value of the gas concentration and the return difference of the gas concentration and the sum of the target value of the gas concentration and the return difference of the gas concentration, the air quality in the farm satisfies the quality index.
It should be noted that the gas concentration return difference value, that is, the fluctuation interval value of the gas, fluctuates according to the environmental condition, and the electronic device acquires the gas concentration return difference value while acquiring the target gas concentration value.
Step S720: and when the situation that the opening degree of the return air valve is maximum, the enthalpy value in the tenth house is smaller than the enthalpy value outside the tenth house and the concentration of the tenth gas meets the quality index is determined, the opening degree of the fresh air valve of the fresh air conditioning system is reduced.
In the embodiment of the present application, when the electronic device 30 determines that the average value of the gas concentrations in the farm is smaller than the gas concentration threshold in the farm, and at this time, when the coil water valve of the fresh air conditioning system is in the heating state or the cooling state, the electronic device 30 sends a first adjustment signal to the control device 20 of the fresh air conditioning system, and the device control device 20 controls the opening degree of the air return valve 280 to adjust the gas in the farm.
Referring to fig. 9, fig. 9 is a flowchart illustrating a flow of another control method for a fresh air conditioning system provided in step S130 in the embodiment of the present application, which is applied to an electronic device, and which controls the operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy the quality index, and which may include steps S810 to S820.
Step S810: and under the condition that the coil water valve is in a heating state or a cooling state, determining whether the opening of the return air valve is minimum or whether the opening of the fresh air valve is maximum.
In the embodiment of the present application, the electronic device 30 determines whether the opening of the return air valve is minimum or the opening of the fresh air valve is maximum by detecting through the device control apparatus 20 when it is determined that the coil water valve is in the heating state or the cooling state.
Step S820: and under the condition that the opening degree of a return air valve of the fresh air conditioning system is determined not to be the minimum or the opening degree of the fresh air valve is determined not to be the maximum, the blower is forbidden to change the frequency based on the temperature value.
In the embodiment of the present application, the device control apparatus 20 detects that in the case where it is determined that the opening degree of the return air valve of the fresh air conditioning system is not the minimum or the opening degree of the fresh air valve is not the maximum, the detected information is sent to the electronic device, and the electronic device sends the adjustment information to control the blower 250 to stop changing the frequency.
Referring to fig. 10, fig. 10 is a flowchart illustrating a flow of another control method for a fresh air conditioning system in step S130 according to an embodiment of the present application, which is applied to an electronic device, and the method includes steps S910 to S950 if the fresh air conditioning system is controlled to operate based on the first comparison result, the second comparison result, and whether the first gas concentration satisfies the quality index.
Step S910: and under the condition that the first comparison result is that the enthalpy value in the first shed is smaller than the enthalpy value outside the first shed and the gas concentration threshold value is smaller than the gas concentration threshold value, forbidding adjusting the frequency of a blower of the fresh air conditioning system, the opening of a fresh air valve of the fresh air conditioning system and the opening of a return air valve.
In the embodiment of the present application, the electronic device 30 receives the detection duration obtained by the detection device, and when the device control apparatus 20 detects that the opening of the fresh air valve is not the maximum, the device control apparatus 20 receives the fourth adjustment signal of the electronic device 30 to increase the opening of the fresh air valve.
Step S920: after the preset time is reached, the opening of the fresh air valve is increased under the condition that the opening of the fresh air valve is not the maximum.
Step S930: and under the condition that the opening degree of the fresh air valve is determined to be the maximum, determining whether the opening degree of the return air valve is the minimum or not.
In the embodiment of the present application, the electronic device 30 acquires the detection information indicating whether the opening degree of the return air valve is the minimum or not from the device control apparatus 20.
Step S940: and under the condition that the opening degree of the return air valve is determined to be minimum, the frequency of the blower is increased.
In the present embodiment, the electronic device 30 receives the minimum opening of the return valve, and at this time, the blower 250 frequency is turned up by Δ h7 by the control device control apparatus 20.
Step S950: in the case where it is determined that the return air valve opening is not the minimum, the return air valve opening is turned down.
In the embodiment of the present application, when the device control apparatus 20 determines that the opening degree of the return valve 280 is not the minimum, the opening degree of the return valve 280 is controlled by Δ h 8.
Specifically, the control method of the fresh air conditioning system in the embodiment of the present application includes temperature adjustment and environmental quality gas adjustment, and specifically includes the following steps:
temperature regulation:
if the house internal temperature is greater than the indoor target temperature + T1, the time T1 is continuously met, and the house external enthalpy value is less than the house internal enthalpy value, the opening of the fresh air valve is adjusted by a large step delta h 1; when the maximum opening degree of the fresh air valve is adjusted and still meets the judgment condition, increasing the frequency delta f1 of the air feeder; when the frequency of the air feeder is adjusted to the maximum, a wet film water valve is opened; and the coil water valve is opened to refrigerate and is subjected to PID adjustment when the judgment condition is still met.
And if the temperature in the shed is greater than the indoor target temperature + T1, the time T1 is continuously met, and the external enthalpy value is greater than or equal to the internal enthalpy value of the shed, the cooling mode of the coil water valve is opened, and the PID adjustment of the coil water valve is carried out.
If the temperature in the house is less than the indoor target temperature + T2, the time T2 is continuously met, and the coil pipe water valve is in the PID regulation in the refrigeration state, the frequency delta f2 of the air feeder is reduced; when the frequency of the air feeder is not allowed to be adjusted to be smaller continuously and the judgment condition is still met, the opening delta h2 of the fresh air valve is adjusted to be smaller; and when the opening of the fresh air valve is not allowed to be reduced and still meets the judgment condition, closing the coil water valve.
If the temperature in the house is less than the indoor target temperature + T2, the time T2 is continuously met, and the coil pipe water valve is in a closed state, the frequency delta f2 of the blower is reduced; and when the frequency of the blower is not allowed to be reduced continuously and the judgment condition is still met, reducing the opening delta h2 of the fresh air valve.
If the temperature in the house is less than the indoor target temperature plus T3, the time T3 is continuously met, and the coil pipe water valve is in PID adjustment in a heating state, the opening delta h3 of the fresh air valve is adjusted to be small; when the opening of the fresh air valve is not allowed to be adjusted to be small, the opening delta h4 of the return air valve is adjusted to be large when the judgment condition is still met; when the opening degree of the return air valve is adjusted to the maximum and the judgment condition is still met, the blower frequency delta f3 is increased.
Regulation of ambient quality gas:
when the average value of the CO2 concentration is less than the target value of the CO2 concentration, and the average value of the NH3 concentration is less than the target value of the NH3 concentration, the time lasts for t 4.
The coil pipe water valve is not opened: the frequency of the air feeder and the opening degree of the fresh air valve are allowed to be increased, maintained and reduced according to the temperature control requirement.
The coil water valve is turned on for refrigeration/heating: adjusting the opening of the air return valve to be larger according to the adjustment step delta h5 of the air return valve; when the return air valve is adjusted to the maximum, the opening of the fresh air valve is adjusted to be small according to the adjustment step delta h6 of the fresh air valve.
When the CO2 concentration target value-CO 2 concentration return difference value is less than or equal to the CO2 concentration average value is less than or equal to the CO2 concentration target value + CO2 concentration return difference value, or the NH3 concentration target value-NH 3 concentration return difference value is less than or equal to the NH3 concentration average value is less than or equal to the NH3 concentration target value + NH3 concentration return difference value, and continuing for t 5.
The coil pipe water valve is not opened: the frequency of the air feeder and the opening degree of the fresh air valve are not allowed to be reduced according to the temperature control requirement.
And when the coil water valve is turned on for refrigeration/heating: when the return air valve is not adjusted to the minimum or the fresh air valve is not adjusted to the maximum, the frequency of the air feeder is allowed to be increased, maintained and reduced according to the temperature control requirement; when the return air valve is adjusted to the minimum and the fresh air valve is adjusted to the maximum, the frequency of the air feeder is not allowed to be increased, maintained and reduced according to the temperature control requirement.
When the average value of the CO2 concentration is larger than the target value of the CO2 concentration and the CO2 concentration return difference value, or the average value of the NH3 concentration is larger than the target value of the NH3 concentration and the NH3 concentration return difference value: the fan frequency and the valve opening are not adjusted according to the temperature.
After t6 lasts, the opening of the fresh air valve is increased according to the adjustment stride delta h7 of the fresh air valve; when the opening of the fresh air valve is adjusted to be maximum, the opening of the return air valve is adjusted to be small according to the adjustment step delta h8 of the return air valve; when the return air valve is adjusted to the minimum, the blower frequency is adjusted to be larger according to the blower frequency adjusting step delta f 4.
Referring to fig. 11, fig. 11 is a control device 20 of a fresh air conditioning system according to an embodiment of the present application, where the control device 20 of the fresh air conditioning system includes:
the obtaining module 21 is configured to obtain a first indoor temperature value in the farm and a first outdoor temperature value outside the farm.
The confirming module 22 is configured to determine a magnitude relationship between the first indoor temperature value and the first outdoor temperature value when the first indoor temperature value is greater than the temperature threshold value.
And the control module 23 is configured to control the working state of the target component of the fresh air conditioning system so that the fresh air volume enters the farm when it is determined that the first indoor temperature value is greater than the first outdoor temperature value and the air quality in the farm meets the quality index.
It should be noted that the apparatus in this application further includes other modules corresponding to the step embodiments of the foregoing methods, and details are not described here. The device embodiment in the present application corresponds to the foregoing method embodiment, and specific principles in the device embodiment may refer to the contents in the foregoing method embodiment, which is not described herein again.
Referring to fig. 12, fig. 12 is a block diagram of an electronic device 30 capable of executing the control method of the fresh air conditioning system according to the embodiment of the present disclosure, where the electronic device 30 may be a smart phone, a tablet computer, a computer, or a portable computer.
The electronic device 30 also includes a processor 32 and a memory 34. The memory 34 stores therein a program that can execute the content in the foregoing embodiments, and the processor 32 can execute the program stored in the memory 34.
The Memory 34 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). The memory 34 may be used to store instructions, programs, code sets or instruction sets. The memory 34 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (e.g., instructions for a user to obtain a random number), instructions for implementing the various method embodiments described below, and the like. The stored data area may also store data (e.g., random numbers) created by the terminal in use, and the like.
The electronic device 30 may further include a network module and a screen, wherein the network module is configured to receive and transmit electromagnetic waves, and to perform interconversion between the electromagnetic waves and the electrical signals, so as to communicate with a communication network or other devices, such as an audio player. The network module may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The network module may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices via a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The screen can display the interface content and perform data interaction.
Referring to fig. 13, a block diagram of a computer-readable storage medium according to an embodiment of the present application is shown. The computer-readable medium 40 has stored therein a program code that can be called by a processor to execute the method described in the above-described method embodiments.
The computer-readable storage medium may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium includes a non-volatile computer-readable storage medium. The computer readable storage medium has a storage space for program code for performing any of the method steps of the above-described method. The program code can be read from or written to one or more computer program products. The program code may be compressed, for example, in a suitable form.
Embodiments of the present application also provide a computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and executes the computer instructions 41, so that the computer device executes the control method of the fresh air conditioning system described in the above various optional implementation modes.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (13)
1. A control method of a fresh air conditioning system is characterized by comprising the following steps:
obtaining a first target parameter within a round and a first out-of-round enthalpy value outside the round, wherein the first target parameter comprises: a first internal temperature value, a first internal enthalpy value and a first gas concentration;
determining a first comparison result between the first temperature value in the first house and a temperature threshold value; and determining a second comparison between the first in-house enthalpy value and the first out-of-house enthalpy value and determining whether a quality indicator is satisfied based on the first gas concentration;
and determining whether the quality index is met or not to control the operation of the fresh air conditioning system based on the first comparison result, the second comparison result and the first gas concentration.
2. The method of claim 1, wherein the determining whether a quality indicator is met based on the first comparison result, the second comparison result, and the first gas concentration comprises:
and under the condition that the first comparison result is that the temperature value in the first shed is greater than the temperature threshold value, the second comparison result is that the enthalpy value in the first shed is greater than the enthalpy value outside the first shed, and the first gas concentration meets a quality index, controlling the working state of a target component of a fresh air conditioning system to enable fresh air volume to enter the shed, wherein when the first gas concentration meets the quality index, the first gas concentration in the shed is smaller than the gas concentration threshold value in the air in the shed, or the first gas concentration is in the interval of the first concentration threshold value and the second concentration threshold value, wherein the first concentration threshold value is the difference between the gas concentration threshold value and the gas concentration return difference value, and the second concentration threshold value is the sum of the gas concentration threshold value and the gas concentration return difference value.
3. The method of claim 2, wherein controlling the operating state of a target component of the fresh air conditioning system comprises:
controlling the opening of a fresh air valve of the fresh air conditioning system to increase;
under the conditions that the opening degree of the fresh air valve is maximum, the second house enthalpy value is larger than the second house outer enthalpy value, the second house temperature is larger than the temperature threshold value, and the second gas concentration meets the quality index, the frequency of a blower of the fresh air conditioning system is increased;
controlling a wet film water valve of the fresh air conditioning system to be opened under the conditions that the frequency of the blower is maximum, the enthalpy value in the third house is larger than the enthalpy value outside the third house, the temperature in the third house is larger than the temperature threshold value, and the third gas concentration meets the quality index;
and controlling a coil pipe water valve of the fresh air conditioning system to be opened in a refrigerating mode under the conditions that the enthalpy value in the fourth house is larger than the enthalpy value outside the fourth house, the temperature in the fourth house is larger than the temperature threshold value and the fourth gas concentration meets the quality index after the wet film water valve is opened.
4. The method of claim 2, wherein the determining whether a quality indicator is met based on the first comparison result, the second comparison result, and the first gas concentration comprises:
and controlling a coil pipe water valve refrigeration mode of the fresh air conditioning system to be opened under the conditions that the first comparison result is that the temperature value in the first shed is greater than the temperature threshold value, the second comparison result is that the enthalpy value in the first shed is less than the enthalpy value outside the first shed, and the first gas concentration meets the quality index.
5. The method of claim 2, wherein the determining whether a quality indicator is met based on the first comparison result, the second comparison result, and the first gas concentration comprises:
determining whether a coil water valve of a fresh air conditioning system is in a refrigeration state or not under the conditions that the first comparison result is that the temperature in the first shed is smaller than a temperature threshold value, the second comparison result is that the enthalpy value in the first shed is smaller than the enthalpy value outside the first shed, and the first gas concentration meets a quality index;
when the coil pipe water valve of the fresh air conditioning system is determined to be in a refrigerating state, reducing the frequency of a blower of the fresh air conditioning system;
reducing the opening of the fresh air valve of the fresh air conditioning system under the conditions that the minimum opening of the fresh air valve, the temperature in the fifth house smaller than the temperature threshold, the enthalpy in the fifth house smaller than the enthalpy outside the fifth house and the fifth gas concentration meet the quality index are determined;
and closing the coil water valve under the conditions that the opening of the fresh air valve is minimum, the temperature in the sixth house is smaller than the temperature threshold, the enthalpy value in the sixth house is smaller than the enthalpy value outside the sixth house and the sixth gas concentration meets the quality index.
6. The method of claim 5, further comprising:
reducing the opening of a fresh air valve of a fresh air conditioning system under the condition that a coil water valve of the fresh air conditioning system is determined to be in a heating state;
under the conditions that the opening degree of the fresh air valve is minimum, the temperature in the seventh house is smaller than a temperature threshold value, the enthalpy value in the seventh house is smaller than the enthalpy value outside the seventh house and the seventh gas concentration meets a quality index, the opening degree of the return air valve of the fresh air conditioning system is increased;
and under the conditions that the opening degree of the return air valve is maximum, the temperature in the eighth house is smaller than the temperature threshold value, the enthalpy value in the eighth house is smaller than the enthalpy value outside the eighth house and the eighth gas concentration meets the quality index, the frequency of the blower of the fresh air conditioning system is increased.
7. The method of claim 2, wherein controlling operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy a quality index comprises:
determining whether a coil water valve of a fresh air conditioning system is in a closed state or not under the condition that the first comparison result is that the temperature in the first shed is smaller than a temperature threshold value, the second comparison result is that the enthalpy value in the first shed is smaller than the enthalpy value outside the first shed, and the first gas concentration meets a quality index;
reducing the frequency of a blower of the fresh air conditioning system under the condition that a coil water valve of the fresh air conditioning system is determined to be in a closed state;
and determining that the frequency of the blower is minimum, the temperature in the ninth house is less than a temperature threshold value, the enthalpy in the ninth house is less than the enthalpy outside the ninth house, and the opening degree of a fresh air valve of the fresh air conditioning system is reduced under the condition that the ninth gas concentration meets the quality index.
8. The method of claim 2, wherein controlling operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy a quality index comprises:
when the first comparison result shows that the enthalpy value in the first shed is smaller than the enthalpy value outside the first shed, the first gas concentration meets the quality index, and a coil water valve of the fresh air conditioning system is in a heating state or a refrigerating state, the opening degree of a return air valve of the fresh air conditioning system is increased;
and when the situation that the opening degree of the return air valve is maximum, the enthalpy value in the tenth house is smaller than the enthalpy value outside the tenth house and the concentration of the tenth gas meets the quality index is determined, the opening degree of the fresh air valve of the fresh air conditioning system is reduced.
9. The method of claim 2, wherein controlling operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy a quality index comprises:
when the first comparison result is that the first internal enthalpy value is smaller than the first external enthalpy value and the gas concentration is in an interval of a first concentration threshold and a second concentration threshold, determining whether the opening of the air return valve is minimum or whether the opening of the fresh air valve is maximum under the condition that the coil water valve is in a heating state or a cooling state;
and under the condition that the opening degree of a return air valve of the fresh air conditioning system is determined not to be minimum or the opening degree of the fresh air valve is determined not to be maximum, the blower is forbidden to change the frequency based on the temperature value.
10. The method of claim 2, wherein controlling operation of the fresh air conditioning system based on whether the first comparison result, the second comparison result, and the first gas concentration satisfy a quality index comprises:
when the first comparison result is that the first internal enthalpy value is smaller than the first external enthalpy value and the gas concentration threshold value is smaller than the gas concentration threshold value, forbidding adjusting the frequency of a blower of the fresh air conditioning system, the opening of a fresh air valve of the fresh air conditioning system and the opening of a return air valve;
after the preset time is reached, under the condition that the opening of the fresh air valve is determined not to be the maximum, the opening of the fresh air valve is increased;
under the condition that the opening degree of the fresh air valve is determined to be the maximum, determining whether the opening degree of the return air valve is the minimum or not;
in the case that the opening degree of the return air valve is determined to be minimum, increasing the frequency of the blower;
and in the case that the opening degree of the return air valve is determined not to be minimum, reducing the opening degree of the return air valve.
11. A control device for a fresh air conditioning system, the control device comprising:
an obtaining module, configured to obtain a first target parameter inside a round and a first out-of-round enthalpy value outside the round, where the first target parameter includes: a first internal temperature value, a first internal enthalpy value and a first gas concentration;
the confirming module is used for confirming a first comparison result between the first temperature value in the first house and the temperature threshold value; and determining a second comparison between the first in-house enthalpy value and the first out-of-house enthalpy value and determining whether a quality indicator is satisfied based on the first gas concentration;
and the control module is used for determining whether the quality index is met or not to control the operation of the fresh air conditioning system based on the first comparison result, the second comparison result and the first gas concentration.
12. An electronic device, comprising:
one or more processors;
a memory;
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the method of controlling a fresh air conditioning system of any of claims 1-10.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium stores program code that can be invoked by one or more processors to perform a method for controlling a fresh air conditioning system according to any one of claims 1 to 10.
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