Control method of environment adjusting equipment, environment adjusting equipment and storage medium

Abstract

The invention discloses a control method of environment adjusting equipment, the environment adjusting equipment and a storage medium. The environment adjusting equipment comprises a heat pump temperature adjusting system and a fresh air system, and the method comprises the steps that state information, adjusted by the environment adjusting equipment, of a channel opening in an indoor space is detected; wherein the channel opening is used for communicating the indoor space with the outdoor environment; when the state information comprises an opening state, environment change parameters of a target space are detected at set time intervals, and the target space comprises the indoor space where the channel opening is opened; when the environment change parameters meet the preset conditions, the heat pump temperature adjusting system is controlled to increase the heat exchange amount, and / or the fresh air system is controlled to increase the heat exchange amount and / or conduct dehumidification operation; wherein the preset condition indicates that the target space has a comfort decline trend or a condensation risk. The invention aims to improve the comfort of indoor users and reduce the condensation risk of the indoor space.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental control equipment, and in particular to a control method for environmental control equipment, environmental control equipment, and a storage medium. Background Art

[0002] Environmental control equipment is generally used to adjust the temperature and humidity of indoor air. When doors and windows in the indoor space are opened during the adjustment process, the state of the indoor air will change.

[0003] However, the operation of environmental control equipment only performs operation control based on real-time detection of indoor environmental parameters and does not monitor the opening and closing states of doors and windows. This will cause the output capacity of the environmental control equipment to be adjusted only when the indoor environmental parameters change significantly after the doors and windows are opened, resulting in a lag in the response of the operation adjustment of the environmental control equipment, which is likely to affect the indoor temperature comfort or cause a risk of condensation in the indoor space. Summary of the Invention

[0004] The main objective of the present invention is to provide a control method for environmental control equipment, environmental control equipment, and a storage medium, aiming to improve the comfort of indoor users and reduce the risk of condensation in the indoor space.

[0005] To achieve the above objective, the present invention provides a control method for environmental control equipment. The environmental control equipment includes a heat pump temperature adjustment system and a fresh air system. The control method for the environmental control equipment includes the following steps:

[0006] Detect the state information of the passage opening in the indoor space adjusted by the environmental control equipment; wherein, the passage opening is used to connect the indoor space and the outdoor environment;

[0007] When the state information includes an open state, detect the environmental change parameters of the target space at intervals of a set duration. The target space includes the indoor space where the passage opening is open;

[0008] When the environmental change parameters meet the preset conditions, control the heat pump temperature adjustment system to increase the heat exchange amount, and / or control the fresh air system to increase the heat exchange amount and / or perform dehumidification operation;

[0009] Wherein, the preset conditions indicate that the target space has a trend of decreasing comfort or a risk of condensation.

[0010] Optionally, when the environmental control equipment is currently in the cooling mode, the environmental change parameters include the temperature rise amplitude. The step of controlling the heat pump temperature adjustment system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation when the environmental change parameters meet the preset conditions includes:

[0011] When the rising amplitude of the temperature is greater than a first preset amplitude, control the heat pump temperature regulation system to increase the cooling capacity of the target space, and control the fresh air system to operate for dehumidification;

[0012] Among them, the preset condition includes that the rising amplitude of the temperature is greater than the first preset amplitude.

[0013] Optionally, the heat pump temperature regulation system includes a heat pump device and a refrigerant circulation device heat-exchange connected to the heat pump device. The refrigerant circulation device includes an indoor terminal module arranged in the indoor space. The step of controlling the heat pump temperature regulation system to increase the cooling capacity of the target space includes:

[0014] Lower the current target refrigerant temperature of the heat pump device, and control the operation of the heat pump device according to the lowered target refrigerant temperature;

[0015] And / or, control the indoor fan in the indoor terminal module in the target space to increase the rotation speed.

[0016] Optionally, when the environmental conditioning device is currently in the heating mode, the environmental change parameter includes the falling amplitude of the temperature. When the environmental change parameter meets the preset condition, the steps of controlling the heat pump temperature regulation system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or operate for dehumidification include:

[0017] When the falling amplitude of the temperature is greater than a second preset amplitude, control the heat pump temperature regulation system to increase the heating capacity of the target space, and control the fresh air system to increase the heating capacity of the target space;

[0018] Among them, the preset condition includes that the falling amplitude of the temperature is greater than the second preset amplitude.

[0019] Optionally, the heat pump temperature regulation system includes a heat pump device and a refrigerant circulation device heat-exchange connected to the heat pump device. The refrigerant circulation device includes an indoor terminal module arranged in the indoor space. The step of controlling the heat pump temperature regulation system to increase the heating capacity of the target space includes:

[0020] Raise the current target refrigerant temperature of the heat pump device, and control the operation of the heat pump device according to the raised target refrigerant temperature;

[0021] And / or, control the indoor fan in the indoor terminal module in the target space to increase the rotation speed.

[0022] Optionally, when the environmental conditioning device is currently in the cooling mode, the environmental change parameter includes the humidity increase amplitude. When the environmental change parameter meets the preset condition, the steps of controlling the heat pump temperature regulation system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation include:

[0023] When the humidity increase amplitude is greater than the third preset amplitude, control the fresh air system to perform dehumidification operation;

[0024] Wherein, the preset condition includes that the humidity increase amplitude is greater than the third preset amplitude.

[0025] Optionally, the environmental conditioning device adjusts at least two of the indoor spaces. The step of detecting the environmental change parameters of the target space at intervals of a set time duration includes:

[0026] When there is more than one target space, detect the environmental change parameters of each target space at intervals of a set time duration;

[0027] The steps of controlling the heat pump temperature regulation system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation when the environmental change parameter meets the preset condition include:

[0028] When the maximum parameter among all the environmental change parameters meets the preset condition, control the heat pump temperature regulation system to increase the heat exchange amount and / or control the fresh air system to increase the heat exchange amount and / or perform dehumidification operation.

[0029] Optionally, after the steps of controlling the heat pump temperature regulation system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation, the following steps are further included:

[0030] When all the passage openings in the target space are in the closed state, control the heat pump temperature regulation system and the fresh air system to operate according to the initial control parameters before the passage openings in the target space are opened.

[0031] Optionally, the steps of controlling the heat pump temperature regulation system and the fresh air system to operate according to the initial control parameters before the passage openings in the target space are opened when all the passage openings in the target space are in the closed state include:

[0032] When there is more than one target space and all the passage openings in all the target spaces are in the closed state, control the heat pump temperature regulation system and the fresh air system to operate according to the initial control parameters.

[0033] In addition, to achieve the above object, the present application further provides an environmental control device, which includes a control device, a heat pump temperature control system, and a fresh air system. The heat pump temperature control system and the fresh air system are both connected to the control device. The control device includes: a memory, a processor, and a control program for the environmental control device stored on the memory and executable on the processor. When the control program for the environmental control device is executed by the processor, the steps of the control method for the environmental control device described in any one of the above are implemented.

[0034] In addition, to achieve the above object, the present application further provides a storage medium on which a control program for an environmental control device is stored. When the control program for the environmental control device is executed by a processor, the steps of the control method for the environmental control device described in any one of the above are implemented.

[0035] A control method for an environmental control device proposed by the present invention. In this method, the environmental control device no longer depends on the environmental parameters detected in real time to adjust the environmental control ability of the environmental control device. Instead, it actively detects the state information of the passage openings for connecting the indoor and outdoor spaces in the indoor space regulated by the environmental control device. When it is detected that the passage opening is open, the environmental change parameters of the indoor space where the passage opening is open are detected at intervals of a set duration. When it is determined through the environmental change parameters that there is a decrease in comfort or a risk of condensation in the indoor space where the passage opening is open, the heat pump temperature control system is controlled to increase the heat exchange amount and / or the fresh air system is controlled to increase the heat exchange amount and / or perform dehumidification operation, thereby avoiding the lag in the adjustment of the environmental control ability of the environmental control device and effectively improving the comfort of indoor users and reducing the risk of condensation in the indoor space. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the system structure of an embodiment of the environmental control device of the present invention;

[0037] Figure 2 It is a schematic diagram of the hardware structure involved in the operation of an embodiment of the environmental control device of the present invention;

[0038] Figure 3 It is a schematic flowchart of an embodiment of the control method for the environmental control device of the present invention;

[0039] Figure 4 It is a schematic flowchart of another embodiment of the control method for the environmental control device of the present invention;

[0040] Figure 5 It is a schematic flowchart of still another embodiment of the control method for the environmental control device of the present invention;

[0041] Figure 6 It is a schematic flowchart of yet another embodiment of the control method for the environmental control device of the present invention.

[0042] The implementation, functional features, and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0043] It should be understood that the specific embodiments described herein are merely used to explain the present invention and are not intended to limit the present invention.

[0044] An embodiment of the present invention provides an environmental conditioning device.

[0045] In the embodiment of the present invention, with reference to Figure 1 and Figure 2 , the environmental conditioning device includes a control device 1, a heat pump temperature control system 10, and a fresh air system 20. Both the heat pump temperature control system 10 and the fresh air system 20 are connected to the control device 1. The heat pump temperature control system 10 includes a heat pump device 2 and an indoor terminal module 31, and the indoor terminal module 31 is used to adjust the indoor space by using the energy (cooling capacity or heating capacity) of the heat pump device 2.

[0046] The heat pump temperature control system 10 is used to adjust the indoor environmental temperature. The fresh air system 20 is used to adjust the indoor environmental humidity and the indoor environmental temperature.

[0047] In this embodiment, the fresh air system 20 is used to adjust the air in more than one indoor space. In other embodiments, the fresh air system 20 can be used to adjust the air in one indoor space.

[0048] In the embodiment of the present invention, with reference to Figure 1 , the heat pump temperature control system 10 includes a heat pump device 2 and a coolant circulation device 3 connected to the heat pump device 2. Both the heat pump device 2 and the coolant circulation device 3 are connected to the control device 1. The coolant circulation device 3 transports the energy output by the heat pump system to the indoor space through the circulation of the coolant, thereby adjusting the temperature of the indoor space. The heat pump device 2 is used to provide energy (such as cooling capacity or heating capacity) for the heat exchange between the coolant circulation device 3 and the indoor space.

[0049] In this embodiment, the coolant circulation device 3 is a water circuit system. The heat pump device 2 is used to adjust the supply water temperature of the coolant circulation device 3, and the coolant circulation device 3 can use the indoor terminal module 31 to adjust the indoor temperature. In the embodiment of the present invention, the supply water temperature of the coolant circulation device 3 can be understood as the outlet water temperature of the heat pump device 2. In other embodiments, the coolant circulation device 3 can also be a system that uses a coolant to transfer energy, such as an ethanol solution, etc.

[0050] In this embodiment, the heat pump device 2 is an air source heat pump device. In other embodiments, the heat pump device 2 can also be a water source heat pump system, a ground source heat pump system, or a dual-source heat pump system, etc.

[0051] The secondary refrigerant circulation device 3 includes a medium circulation loop, an indoor terminal module 31 and a heat exchange module provided in the medium circulation loop. The heat exchange module is heat exchange-connected to the heat pump device 2. The medium circulation loop has an inlet and an outlet. The inlet of the medium circulation loop is communicated with the outlet of the heat exchange module, and the outlet of the medium circulation loop is communicated with the inlet of the heat exchange module. The cold or heat of the secondary refrigerant in the medium circulation loop can be released into the indoor space where the indoor terminal module 31 is located.

[0052] Among them, there can be one or more indoor terminal modules 31. More than one indoor terminal module 31 can be distributed in different indoor spaces. The heat exchange types of the indoor terminal modules 31 in different indoor spaces can be the same or different. Based on this, the cold or heat carried by the medium in the medium circulation loop can be used to adjust the environmental temperatures of more than one indoor space.

[0053] In this embodiment, the indoor terminal module 31 is a radiant terminal module, such as a radiant panel, a capillary tube network, etc. The radiant terminal module can be installed on the wall surface (including the wall surface and / or the ground surface, etc.) of the indoor space. In other embodiments, the indoor terminal module 31 can also be a convective heat exchange module. For example, the indoor terminal module 31 can include a fan coil unit, a floor heating coil, an air handling unit or a radiator, etc.

[0054] In this embodiment, the heat pump device 2 includes a refrigerant circulation loop. The refrigerant circulation loop includes a compressor, a first heat exchanger, a throttling device and a second heat exchanger. The second heat exchanger is heat exchange-connected to the heat exchange module in the secondary refrigerant circulation device 3. The second heat exchanger and the heat exchange module can be a shell-and-tube heat exchanger or a plate heat exchanger.

[0055] The heat pump device 2 can have two operating modes: a refrigeration mode and a heating mode. When the heat pump device 2 operates in the refrigeration mode, the second heat exchanger is in an evaporation state to absorb heat. When the heat pump device 2 operates in the heating mode, the second heat exchanger is in a condensation state to release heat.

[0056] During the operation of the heat pump device 2, the water in the heat exchange module can absorb the cold or heat released by the second heat exchanger to form cold water or hot water. The medium flowing out of the heat exchange module carrying cold or heat can enter the medium circulation loop and flow to the indoor terminal module 31 to release the cold or heat into the air in the indoor space to adjust the environmental temperature of the indoor space. The medium after releasing the cold or heat can re-enter the heat exchange module to exchange heat with the second heat exchanger. The medium after heat exchange can re-enter the medium circulation loop for heat exchange. In this way, the cycle is repeated, so as to realize the adjustment of the temperature of the indoor space by the heat pump temperature control system.

[0057] When the heat pump device 2 operates in the refrigeration mode, the second heat exchanger is in the evaporation state. The medium in the heat exchange module absorbs the cold energy output by the second heat exchanger and then its temperature decreases to form a medium carrying cold energy. The medium carrying cold energy enters the medium circulation loop and flows to the indoor terminal module 31, releasing cold energy into the indoor space, and the environmental temperature of the indoor space decreases.

[0058] When the heat pump device 2 operates in the heating mode, the second heat exchanger is in the condensation state. The medium in the heat exchange module absorbs the heat energy output by the second heat exchanger and then its temperature increases to form a medium carrying heat energy. The medium carrying heat energy enters the medium circulation loop and flows to the indoor terminal module 31, releasing heat energy into the indoor space, and the environmental temperature of the indoor space increases.

[0059] In other embodiments, the heat pump temperature control system may not be provided with a secondary coolant circulation system, and the indoor terminal module may be built into the heat pump system.

[0060] In other embodiments, the environmental conditioning equipment may also include a heat pump temperature control system and / or a fresh air system.

[0061] Furthermore, the secondary coolant circulation device 3 further includes a fluid regulation module 32. The fluid regulation module 32 is connected to the control device 1. The fluid regulation module 4 can be used to regulate the collection and distribution of the supply liquid and return liquid, flow rate regulation, and control in the secondary coolant circulation device 3. Specifically, both the heat exchange module and the indoor terminal module 31 are connected to the fluid regulation module 32. In this embodiment, the number of indoor terminal modules 31 is at least two. At least two indoor terminal modules 31 and the heat exchange module are both connected to the fluid regulation module 32. The fluid regulation module 32 includes at least two fluid valves, and the fluid valves are connected to the indoor terminal modules 31 in a one-to-one correspondence. In this embodiment, the fluid regulation module 4 is a manifold. In other embodiments, the fluid regulation module 32 can also be a circulation pump.

[0062] In the embodiment of the present invention, the fresh air system 20 includes a fresh air duct, an exhaust air duct, and a heat pump subsystem. The heat pump subsystem includes a compressor, a third heat exchanger, a throttling component, and a fourth heat exchanger. The third heat exchanger and the fourth heat exchanger are respectively connected to the exhaust port and the suction port of the compressor, and the third heat exchanger, the throttling component, and the fourth heat exchanger are connected in sequence.

[0063] The fresh air duct and the exhaust air duct may be respectively provided with fans. When the fan in the fresh air duct is turned on, it can drive outdoor fresh air into the room. When the fan in the exhaust air duct is turned on, it can drive indoor air out of the room.

[0064] The third heat exchanger and / or the fourth heat exchanger may both be arranged in the fresh air duct to adjust the temperature and / or humidity of the fresh air.

[0065] One of the third heat exchanger and the fourth heat exchanger may be arranged in the exhaust air duct to recover and utilize the energy in the exhaust air.

[0066] Further, the number of heat pump subsystems may be more than one, and the third heat exchanger and / or the fourth heat exchanger in different heat pump subsystems are arranged along the air flow direction in the fresh air duct.

[0067] In other embodiments, the fresh air system 20 may not be provided with an exhaust air duct and / or a heat pump subsystem, but a humidity adjustment module (such as a humidification module and / or a dehumidification module, etc.) may be provided.

[0068] Further, when the fresh air system 20 is used to adjust more than one indoor space, the fresh air system 20 may further include more than one valve assembly. The valve assemblies correspond to the indoor spaces one by one, and the valve assemblies can be used to adjust the on-off of the air duct between the corresponding indoor space and the outdoor environment. When the valve assembly is opened, outdoor fresh air can enter the corresponding indoor space, and the air in the corresponding indoor space can be discharged outdoors; when the valve assembly is closed, outdoor fresh air stops entering the corresponding indoor space, and the air in the corresponding indoor space stops being discharged outdoors.

[0069] Further, in this embodiment, referring to Figure 2 , the control device 1 may also be connected to the environment detection module 5. The environment detection module 5 may include an indoor sensor and / or an outdoor sensor. The indoor sensor can detect the environmental parameters (such as temperature, humidity, enthalpy value, etc.) of the indoor space adjusted by the environmental adjustment device; the outdoor temperature sensor can detect the environmental parameters (such as temperature, humidity, enthalpy value, etc.) of the outdoor space where it is located.

[0070] Further, in this embodiment, referring to Figure 2 , the control device 1 may also be connected to the status detection module 6. The status detection module 6 is arranged at the passage opening in the indoor space. The status detection module 6 can be used to detect the status information of the passage opening. The status information may include the opening and closing status or the opening degree, etc. In this embodiment, the status detection module 6 includes a magnetic detection module arranged at the passage opening. The magnetic detection module includes a magnetic part and a detection part. One of the magnetic part and the detection part is arranged on the blocking part at the passage opening, and the other of the magnetic part and the detection part is arranged on the edge at the passage opening that cooperates with the blocking part.

[0071] In the embodiment of the present invention, referring to Figure 2 , the control device 1 includes: a processor 1001 (such as a CPU), a memory 1002, a timer 1003, etc. Each component in the control device 1 is connected through a communication bus. The memory 1002 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1002 may also be a storage device independent of the aforementioned processor 1001.

[0072] Those skilled in the art can understand, Figure 2The device structure shown does not constitute a limitation on the device, and it may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0073] As Figure 2 shown, the memory 1002, as a storage medium, may include a control program for the environmental conditioning device. In Figure 2 the device shown, the processor 1001 may be used to call the control program for the environmental conditioning device stored in the memory 1002 and perform the relevant step operations of the control method for the environmental conditioning device in the following embodiments.

[0074] An embodiment of the present invention also provides a control method for an environmental conditioning device, which is applied to the above environmental conditioning device.

[0075] Referring to Figure 3 , an embodiment of the control method for the environmental conditioning device of the present application is proposed. In this embodiment, the control method for the environmental conditioning device includes:

[0076] Step S10, detecting the status information of the passage opening in the indoor space conditioned by the environmental conditioning device; wherein, the passage opening is used to connect the indoor space and the outdoor environment;

[0077] The status information here is specifically obtained according to the data detected by the above status detection module. The status information may include an open state, a closed state, or an opening degree, etc.

[0078] In this embodiment, the status detection module includes a magnetic detection module. When the magnetic intensity detected by the detecting element in the magnetic detection module is less than or equal to a preset value, it is determined that the status information is that the corresponding passage opening is in the open state; when the detected magnetic intensity is greater than the preset value, it is determined that the status information is that the corresponding passage opening is in the closed state. Alternatively, the opening degree of the corresponding passage opening can be calculated according to the magnetic intensity detected by the detecting element, and the minimum opening degree can be 0 (that is, closed).

[0079] When the number of indoor spaces conditioned by the environmental conditioning device is more than one, the status information of the passage opening in each indoor space can be obtained. When the number of passage openings in an indoor space is more than one, the status information of each passage opening can be obtained.

[0080] In this embodiment, step S10 is executed during the operation of the environmental conditioning device in the heat exchange mode (cooling mode or heating mode).

[0081] Step S20, when the status information includes the open state, detecting the environmental change parameters of the target space at intervals of a set duration, where the target space includes the indoor space with the passage opening open;

[0082] The set duration can be a preset fixed value or a value determined according to the actual operating conditions of the device by adjusting to the environment. For example, the opening degree of the passage opening, the opening duration of the passage opening, and outdoor environment parameters can be obtained, and the set duration here is determined according to the opening degree, the opening duration, and the outdoor environment parameters.

[0083] The passage opening can include the wall opening where the door is located and / or the wall opening where the window is located, etc.

[0084] The indoor space where the passage opening is opened here can include the indoor space where the passage opening switches from closed to open or the indoor space where the passage opening remains open.

[0085] The environmental change parameters include temperature change parameters (temperature change value, temperature rise amplitude, temperature drop amplitude, etc.), humidity change parameters (humidity change value, humidity rise value, humidity drop value, etc.), pollutant concentration change parameters (formaldehyde concentration change value, etc.), and so on.

[0086] Detect the indoor environment parameters of the target space at intervals of the set duration. Define any two consecutively detected indoor environment parameters as the first indoor environment parameter detected first and the second indoor environment parameter detected later, and determine the environmental change parameter here according to the difference between the second indoor environment parameter and the first indoor environment parameter.

[0087] Step S30, when the environmental change parameter meets the preset condition, control the heat pump temperature regulation system to increase the heat exchange amount, and / or control the fresh air system to increase the heat exchange amount and / or dehumidify; wherein, the preset condition indicates that the target space has a tendency of decreasing comfort or a risk of condensation.

[0088] The preset conditions corresponding to different operating modes of the environmental regulation device are different.

[0089] The preset condition can include the target parameter range that the environmental change parameter needs to reach when the target space has a tendency of decreasing comfort or a risk of condensation, or the target relationship (target magnitude relationship or target quantity relationship) with the preset change parameter, etc.

[0090] The heat exchange amount here includes the refrigeration capacity or the heating capacity.

[0091] When the current operating mode of the environmental regulation device is set to increase the indoor temperature, controlling the heat pump temperature regulation system to increase the heat exchange amount includes controlling the heat pump temperature regulation system to increase the heating capacity; when the current operating mode of the environmental regulation device is set to decrease the indoor temperature, controlling the heat pump temperature regulation system to increase the heat exchange amount includes controlling the heat pump temperature regulation system to increase the refrigeration capacity.

[0092] The ways for the heat pump temperature control system to increase the heat exchange capacity include at least one of the following: increasing the operating frequency of the compressor, increasing the rotational speed of the indoor fan in the indoor terminal module, increasing the coolant flow rate in the indoor terminal module, increasing the target temperature of the coolant when the heating capacity needs to be increased, decreasing the target temperature of the coolant when the cooling capacity needs to be increased, increasing the rotational speed of the outdoor fan, and so on.

[0093] When the heat pump temperature control system increases the heat exchange capacity, it can increase the heat exchange capacity by adjusting the value according to the pre-set parameter adjustment value, or by the parameter adjustment value determined according to the actual operating state parameters of the environmental control device.

[0094] When the current operating mode of the environmental control device is set to increase the indoor temperature, controlling the fresh air system to increase the heat exchange capacity includes controlling the fresh air system to increase the heating capacity; when the current operating mode of the environmental control device is set to decrease the indoor temperature, controlling the fresh air system to increase the heat exchange capacity includes controlling the fresh air system to increase the cooling capacity.

[0095] The ways for the fresh air system to increase the heat exchange capacity include at least one of the following: increasing the operating frequency of the compressor, increasing the set temperature of the heat pump subsystem when the heating capacity needs to be increased, decreasing the set temperature of the heat pump subsystem when the cooling capacity needs to be increased while the heating capacity needs to be increased, increasing the number of heat pump subsystems turned on in the system, increasing the temperature of the heat exchanger in the condensation state in the air supply duct when the heating capacity needs to be increased, decreasing the temperature of the heat exchanger in the evaporation state in the air supply duct when the cooling capacity needs to be increased, and so on.

[0096] When the fresh air system increases the heat exchange capacity, it can increase the heat exchange capacity by adjusting the value according to the pre-set parameter adjustment value, or by the parameter adjustment value determined according to the actual operating state parameters of the environmental control device.

[0097] The ways for the fresh air system to operate in dehumidification mode include at least one of the following: turning on the dehumidification module in the air supply duct, decreasing the temperature of the evaporator in the air supply duct, switching the heat exchanger in the air supply duct from the condensation state or the state of stopping heat exchange to the evaporation state, and so on. When a heat exchanger is set in the air supply duct of the fresh air system, at least one heat exchanger is in the evaporation state during the dehumidification operation of the fresh air system.

[0098] A control method for an environmental regulation device proposed in an embodiment of the present invention. In this method, the environmental regulation device no longer relies on real-time detected environmental parameters to adjust its environmental regulation ability. Instead, it actively detects the status information of the passage openings in the indoor space regulated by the environmental regulation device for connecting the indoor and outdoor. When it detects that a passage opening is open, it detects the environmental change parameters of the indoor space where the passage opening is open at an interval of a set duration. When it is determined through the environmental change parameters that the comfort level of the indoor space where the passage opening is open has decreased or there is a risk of condensation, it controls the heat pump temperature regulation system to increase the heat exchange amount and / or controls the fresh air system to increase the heat exchange amount and / or perform dehumidification operation, thereby avoiding the lag in the adjustment of the environmental regulation ability of the environmental regulation device and effectively improving the comfort of indoor users and reducing the risk of condensation in the indoor space.

[0099] Further, after step S10, when the status information corresponding to all passage openings in the indoor space is in the closed state, control the environmental regulation device to maintain the current state of operation.

[0100] Further, based on the above embodiment, another embodiment of the control method for the environmental regulation device of the present application is proposed. In this embodiment, referring to Figure 4 , the step of detecting the environmental change parameters of the target space at an interval of a set duration includes:

[0101] Step S21, when the environmental regulation device is currently in the cooling mode, detect the temperature rise amplitude of the target space at an interval of a set duration, and the environmental change parameters include the temperature rise amplitude.

[0102] The cooling mode is set to lower the temperature of the indoor space.

[0103] When the environmental regulation device is in the cooling mode, the heat pump temperature regulation system operates in the cooling mode, and the fresh air system operates in the cooling mode. During the operation of the heat pump temperature regulation system in the cooling mode, the indoor terminal module releases cold to the indoor space. During the operation of the fresh air system in the cooling mode, the fresh air system reduces the temperature of the fresh air through the heat pump subsystem and then sends it into the indoor space. During the operation of the fresh air system in the cooling mode, in addition to sending fresh air into the indoor space, it also discharges the air in the indoor space to the outside.

[0104] Step S30 includes:

[0105] Step S31, when the temperature rise amplitude is greater than the first preset amplitude, control the heat pump temperature regulation system to increase the cooling capacity of the target space, and control the fresh air system to perform dehumidification operation; wherein, the preset condition includes that the temperature rise amplitude is greater than the first preset amplitude.

[0106] The first preset amplitude is specifically a critical value used to distinguish whether there is a downward trend in the indoor cooling comfort of the target space when the channel opening is in the open state. When the temperature rise amplitude is greater than the first preset amplitude, it indicates that there is a downward trend in the indoor cooling comfort of the target space. When the temperature rise amplitude is less than or equal to the first preset amplitude, it indicates that the current target space can meet the user's cooling comfort.

[0107] During the dehumidification operation of the fresh air system, at least one heat exchanger in the air supply duct is in the evaporation state, and the fresh air outlet temperature of the air supply duct is less than or equal to the fresh air inlet temperature. In this embodiment, controlling the dehumidification operation of the fresh air system includes: when all the heat exchangers in the air supply duct are in the evaporation state, controlling the fresh air system to maintain the current state of operation or reduce the evaporation temperature of the heat exchanger; when at least one heat exchanger in the air supply duct is in a state other than the evaporation state (such as the condensation state or the stopped heat exchange state, etc.), controlling the fresh air system to switch some or all of the evaporators in the state other than the evaporation state to the evaporation state, and so on.

[0108] The ways for the heat pump temperature control system to increase the cooling capacity include at least one of the following: increasing the operating frequency of the compressor in the heat pump temperature control system, reducing the temperature of the target secondary refrigerant in the heat pump temperature control system, increasing the amount of secondary refrigerant flowing into the indoor terminal module in the target space, increasing the rotational speed of the indoor fan in the indoor terminal module in the target space, and so on.

[0109] Specifically, the adjustment value of the cooling capacity to be improved and the target dehumidification amount can be determined according to the temperature rise amplitude, the relationship value between the cooling capacity of the heat pump temperature control system and the cooling capacity during the dehumidification process of the fresh air system can be determined according to the target dehumidification amount, the first cooling capacity adjustment value of the heat pump temperature control system and the second cooling capacity adjustment value of the fresh air system can be determined according to the relationship value and the cooling capacity adjustment value, the heat pump temperature control system can be controlled to increase the cooling capacity of the target space according to the first cooling capacity adjustment value, and the dehumidification operation of the fresh air system can be controlled according to the second cooling capacity adjustment value and the target dehumidification amount.

[0110] In this embodiment, through the above method, it is beneficial to ensure that when the channel opening of the target space is opened, the indoor cooling comfort is effectively improved while reducing the condensation risk of the target space.

[0111] In other embodiments, the preset condition may also include that the temperature rise amplitude is less than or equal to the third preset amplitude.

[0112] Further, in this embodiment, the heat pump temperature control system includes a heat pump device and a refrigerant circulation device heat-exchanged with the heat pump device. The refrigerant circulation device includes an indoor terminal module disposed in the indoor space. The steps of controlling the heat pump temperature control system to increase the cooling capacity of the target space include: lowering the current target refrigerant temperature of the heat pump device and controlling the operation of the heat pump device according to the lowered target refrigerant temperature; and / or controlling the indoor fan in the indoor terminal module in the target space to increase the rotation speed.

[0113] Among them, when the indoor terminal module in the target space is a radiant terminal, lower the current target refrigerant temperature of the heat pump device; when the indoor terminal equipment in the target space is other types of terminals other than the radiant terminal, control the indoor fan in the indoor terminal module in the target space to increase the rotation speed. Or, when the indoor terminal module in the target space is a convective heat exchange terminal, control the indoor fan in the indoor terminal module in the target space to increase the rotation speed; when the indoor terminal module in the target space is other types of terminals other than the convective heat exchange terminal, lower the current target refrigerant temperature of the heat pump device.

[0114] Here, the target refrigerant temperature can be lowered according to a preset temperature adjustment value, or can be lowered according to the actual operation conditions of the environmental conditioning equipment. The indoor fan can increase the rotation speed according to a preset rotation speed adjustment value (for example, the indoor fan can be controlled to increase to the maximum rotation speed), or can increase the rotation speed according to the actual operation conditions of the environmental conditioning equipment. For example, determine the temperature adjustment value of the target refrigerant temperature and / or the rotation speed adjustment value of the indoor fan according to the above first cooling capacity adjustment value, lower the current target refrigerant temperature of the heat pump device according to the temperature adjustment value, and / or increase the rotation speed of the indoor fan in the target space according to the rotation speed adjustment value.

[0115] In this embodiment, through the above method, it is beneficial to ensure that when the passage opening of the target space is opened, the indoor cooling comfort is effectively improved while reducing the condensation risk of the target space.

[0116] Further, based on any of the above embodiments, another embodiment of the control method of the environmental conditioning equipment of the present application is proposed. In this embodiment, referring to Figure 5 , the steps of detecting the environmental change parameters of the target space at intervals of a set duration include:

[0117] Step S22, when the environmental conditioning equipment is currently in the heating mode, detect the temperature drop amplitude of the target space at intervals of a set duration, and the environmental change parameters include the temperature drop amplitude.

[0118] The heating mode is set to increase the temperature of the indoor space.

[0119] When the environmental conditioning device is in the heating mode, the heat pump temperature control system operates in the heating mode, and the fresh air system operates in the heating mode. During the operation of the heat pump temperature control system in the heating mode, the indoor terminal module releases heat into the indoor space. During the operation of the fresh air system in the heating mode, the fresh air system raises the temperature of the fresh air through the heat pump subsystem or the heater and then sends it into the indoor space. During the operation of the fresh air system in the heating mode, in addition to sending the fresh air into the indoor space, the air in the indoor space is also exhausted outdoors.

[0120] Step S30 includes:

[0121] Step S32, when the temperature drop amplitude is greater than the second preset amplitude, control the heat pump temperature control system to increase the heating capacity of the target space, and control the fresh air system to increase the heating capacity of the target space; wherein, the preset condition includes that the temperature drop amplitude is greater than the second preset amplitude.

[0122] The second preset amplitude is specifically a critical value for distinguishing whether there is a downward trend in indoor heating comfort in the target space when the channel opening is in the open state. When the temperature drop amplitude is greater than the second preset amplitude, it indicates that there is a downward trend in the indoor heating comfort of the target space. When the temperature drop amplitude is less than or equal to the second preset amplitude, it indicates that the current target space can meet the heating comfort requirements of the user.

[0123] The ways for the heat pump temperature control system to increase the heating capacity include at least one of the following: increasing the operating frequency of the compressor in the heat pump temperature control system, increasing the temperature of the target coolant in the heat pump temperature control system, increasing the amount of coolant flowing into the indoor terminal module in the target space, increasing the rotational speed of the indoor fan in the indoor terminal module in the target space, and so on.

[0124] The ways for the fresh air system to increase the heating capacity include at least one of the following: when the heat exchanger in the air supply duct of the fresh air system is in the condensation state, increasing the operating frequency of the compressor connected to the heat exchanger, controlling the fresh air system to increase the temperature of the heat exchanger in the air supply duct in the condensation state, controlling the fresh air system to switch some or all of the heat exchangers in other states (such as the evaporation state or the stopped heat exchange state, etc.) in the air supply duct except for the condensation state to the condensation state, controlling the fan in the air supply duct to increase the rotational speed, and so on.

[0125] Specifically, the first heating capacity that the heat pump temperature control system needs to increase and the second heating capacity that the fresh air system needs to increase can be determined according to the temperature drop amplitude. The heat pump temperature control system is controlled to increase the heating capacity according to the first heating capacity, and the fresh air system is controlled to increase the heating capacity according to the second heating capacity. Among them, the relationship value between the first heating capacity and the second heating capacity can be determined according to the actual operating state of the environmental conditioning equipment. Specifically, the relationship value here can be determined according to the opening degree of the passage opening of the target space and the air discharge volume of the fresh air system. The total heating capacity is determined according to the temperature drop amplitude, and the first heating capacity and the second heating capacity are determined according to the total heating capacity and the relationship value.

[0126] In this embodiment, through the above method, it is beneficial to effectively improve the indoor heating comfort when the passage opening of the target space is opened.

[0127] In other embodiments, when the environmental conditioning equipment is in the heating mode, the preset condition may also include that the temperature rise amplitude is less than or equal to the fourth preset amplitude.

[0128] Furthermore, in this embodiment, the heat pump temperature control system includes a heat pump device and a refrigerant circulation device heat-exchanged with the heat pump device. The refrigerant circulation device includes an indoor terminal module disposed in the indoor space. The steps of controlling the heat pump temperature control system to increase the heating capacity of the target space include: increasing the current target refrigerant temperature of the heat pump device, and controlling the operation of the heat pump device according to the increased target refrigerant temperature; and / or, controlling the indoor fan in the indoor terminal module in the target space to increase the rotation speed.

[0129] Among them, when the indoor terminal module in the target space is a radiant terminal, the current target refrigerant temperature of the heat pump device is increased; when the indoor terminal device in the target space is other types of terminals other than the radiant terminal, the indoor fan in the indoor terminal module in the target space is controlled to increase the rotation speed. Or, when the indoor terminal module in the target space is a convective heat transfer terminal, the indoor fan in the indoor terminal module in the target space is controlled to increase the rotation speed; when the indoor terminal module in the target space is other types of terminals other than the convective heat transfer terminal, the current target refrigerant temperature of the heat pump device is increased.

[0130] Here, the target refrigerant temperature can be increased according to the preset temperature adjustment value, or can be increased according to the actual operating conditions of the environmental conditioning equipment. The indoor fan can increase the rotation speed according to the preset rotation speed adjustment value (for example, the indoor fan can be controlled to increase to the maximum rotation speed), or can also increase the rotation speed according to the actual operating conditions of the environmental conditioning equipment. For example, the temperature adjustment value of the target refrigerant temperature and / or the rotation speed adjustment value of the indoor fan are determined according to the above first heating capacity adjustment value, the current target refrigerant temperature of the heat pump device is increased according to the temperature adjustment value, and / or the rotation speed of the indoor fan in the target space is increased according to the rotation speed adjustment value.

[0131] In this embodiment, through the above method, it is beneficial to effectively improve the indoor heating comfort when the channel opening of the target space is opened.

[0132] Furthermore, based on any of the above embodiments, another embodiment of the control method of the environmental conditioning device of the present application is proposed. In this embodiment, referring to Figure 6 , the step of detecting the environmental change parameters of the target space at intervals of a set duration includes:

[0133] Step S23, when the environmental conditioning device is currently in the cooling mode, detect the humidity increase amplitude of the target space at intervals of a set duration, and the environmental change parameters include the humidity increase amplitude.

[0134] The cooling mode is set to reduce the temperature of the indoor space.

[0135] When the environmental conditioning device is in the cooling mode, the heat pump temperature control system operates in the cooling mode, and the fresh air system operates in the cooling mode. During the operation of the heat pump temperature control system in the cooling mode, the indoor terminal module releases cold to the indoor space. During the operation of the fresh air system in the cooling mode, the fresh air system reduces the temperature of the fresh air through the heat pump subsystem and then sends it into the indoor space. During the operation of the fresh air system in the cooling mode, in addition to sending fresh air into the indoor space, the air in the indoor space is also discharged outdoors.

[0136] Step S30 includes:

[0137] Step S33, when the humidity increase amplitude is greater than the third preset amplitude, control the fresh air system to dehumidify; wherein, the preset condition includes that the humidity increase amplitude is greater than the third preset amplitude.

[0138] The third preset amplitude is specifically a critical value for distinguishing whether there is a risk of condensation in the indoor space when the channel opening of the target space is in the open state. When the humidity increase amplitude is greater than the third preset amplitude, it indicates that there is a risk of condensation in the target space. When the temperature increase amplitude is less than or equal to the third preset amplitude, it indicates that there is currently no risk of condensation in the target space.

[0139] During the dehumidifying operation of the fresh air system, at least one heat exchanger in the supply air duct is in the evaporation state, and the temperature difference between the fresh air outlet temperature and the fresh air inlet temperature of the supply air duct is less than or equal to a preset value. In this embodiment, during the control of the dehumidifying operation of the fresh air system, when there is one heat exchanger in the supply air duct, the heat exchanger in the supply air duct is in the evaporation state; when there are more than one heat exchangers in the supply air duct, the more than one heat exchangers are arranged in sequence along the air flow direction of the supply air duct, at least one heat exchanger is in the evaporation state, and at least one heat exchanger is in the condensation state. In this embodiment, the more than one heat exchangers include a first heat exchanger provided upstream of the supply air duct and a second heat exchanger provided downstream of the supply air duct. During the dehumidifying operation of the fresh air system, the first heat exchanger is in the evaporation state, and the second heat exchanger is in the condensation state.

[0140] In this embodiment, through the above method, the condensation risk of the indoor space when the passage opening of the target space is opened during the refrigeration operation of the environmental conditioning equipment can be effectively reduced.

[0141] Furthermore, in this embodiment, when the environmental conditioning equipment is in the refrigeration mode, the environmental change parameters may include the above-mentioned temperature rise amplitude and humidity rise amplitude. When the temperature rise amplitude is greater than the first preset amplitude, control the heat pump temperature regulation system to increase the refrigeration capacity of the target space, and control the fresh air system to operate in dehumidification; when the temperature rise amplitude is less than or equal to the first preset amplitude and the humidity rise amplitude is greater than the third preset amplitude, control the fresh air system to operate in dehumidification. Based on this, when the passage opening of the target space is opened, the indoor refrigeration comfort is effectively improved while the indoor condensation risk is reduced.

[0142] Furthermore, based on any of the above embodiments, in this embodiment, the environmental conditioning equipment adjusts at least two of the indoor spaces. The step of detecting the environmental change parameters of the target space at intervals of a set time period includes: when there are more than one target spaces, detecting the environmental change parameters of each target space at intervals of a set time period. The step of controlling the heat pump temperature regulation system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or operate in dehumidification when the environmental change parameters meet the preset conditions includes: when the maximum parameter among all the environmental change parameters meets the preset conditions, controlling the heat pump temperature regulation system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or operate in dehumidification.

[0143] When the environmental conditioning equipment is in the refrigeration mode, the environmental change parameters include the temperature rise value. When the maximum value of the temperature rise values corresponding to all the target spaces is greater than the first preset amplitude, control the heat pump temperature regulation system to increase the refrigeration capacity, and / or control the fresh air system to increase the refrigeration capacity and / or operate in dehumidification.

[0144] When the environmental conditioning device is in the cooling mode, the environmental change parameter includes the humidity increase value. When the maximum value of the humidity increase values corresponding to all target spaces is greater than the third preset amplitude, control the fresh air system to dehumidify and / or control the heat pump temperature control system to reduce the cooling capacity.

[0145] When the environmental conditioning device is in the heating mode, the environmental change parameter includes the temperature drop amplitude. When the maximum value of the temperature drop amplitudes corresponding to all target spaces is greater than the second preset amplitude, control the heat pump temperature control system and / or the fresh air system to increase the heating capacity.

[0146] In this embodiment, by the above method, it is beneficial to ensure that the comfort of all target spaces can be effectively improved, and the condensation risk during cooling can be effectively reduced.

[0147] Further, based on any of the above embodiments, in this embodiment, after the step of controlling the heat pump temperature control system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or dehumidify, the following is further included: when all the channel openings in the target space are in the closed state, control the heat pump temperature control system and the fresh air system to operate according to the initial control parameters before the channel openings in the target space are opened.

[0148] The initial control parameters may include at least one of the target coolant temperature of the heat pump temperature control system before the channel opening, the compressor frequency of the heat pump temperature control system, the fresh air volume of the fresh air system, the exhaust air volume of the fresh air system, the operating parameters of the heat pump subsystem in the fresh air system, the operating rules of the heat pump temperature control system, the operating rules of the fresh air system, etc.

[0149] In this embodiment, when all the channel openings in the target space are closed, it can be considered that the environmental state of the target space will not be affected by the untreated air introduced from the channel openings at this time. At this time, the environmental conditioning device resumes operation in the original state. Without waiting for the change of the indoor environmental parameters to be detected, the output capacity of the environmental conditioning device can be adjusted quickly and timely to save energy consumption and improve the comfort after the channel openings in the target space are closed.

[0150] Further, in this embodiment, the step of controlling the heat pump temperature control system and the fresh air system to operate according to the initial control parameters before the channel openings in the target space are opened when all the channel openings in the target space are in the closed state includes: when there are more than one target space and all the channel openings in all the target spaces are in the closed state, control the heat pump temperature control system and the fresh air system to operate according to the initial control parameters.

[0151] In this embodiment, through the above method, it is beneficial that the comfort of all target spaces will not decrease due to the opening of the channel openings and there is no risk of condensation. After all target spaces are not affected by external air and the indoor environment is adjusted, the heat exchange capacity and dehumidification capacity of the environmental control device are restored to the original state, thereby further improving the comfort of all target spaces and reducing the risk of condensation.

[0152] In addition, an embodiment of the present invention also provides a storage medium, on which a control program for an environmental control device is stored. When the control program for the environmental control device is executed by a processor, the relevant steps of any one of the above-described control methods for the environmental control device are implemented.

[0153] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or system. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or system including that element.

[0154] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0155] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium as described above (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions for causing a terminal device (which can be a mobile phone, computer, server, environmental control device, or network device, etc.) to execute the methods described in various embodiments of the present invention.

[0156] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A control method for an environmental regulation device, characterized in that, The environmental conditioning device includes a heat pump temperature control system and a fresh air system. The control method of the environmental conditioning device includes the following steps: Detect the status information of the passage opening in the indoor space conditioned by the environmental conditioning device; wherein, the passage opening is used to connect the indoor space and the outdoor environment; When the status information includes an open state, detect the environmental change parameters of the target space at intervals of a set duration. The target space includes the indoor space where the passage opening is open; When the environmental change parameters meet the preset conditions, control the heat pump temperature control system to increase the heat exchange amount, and / or control the fresh air system to increase the heat exchange amount and / or perform dehumidification operation; Wherein, the preset conditions indicate that the target space has a tendency of decreasing comfort or a risk of condensation; 2. The control method of the environmental conditioning device according to claim 1, characterized in that, When the environmental conditioning device is currently in the cooling mode, the environmental change parameters include the temperature rise amplitude. The step of controlling the heat pump temperature control system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation when the environmental change parameters meet the preset conditions includes: When the temperature rise amplitude is greater than the first preset amplitude, control the heat pump temperature control system to increase the cooling capacity of the target space, and control the fresh air system to perform dehumidification operation; Wherein, the preset conditions include that the temperature rise amplitude is greater than the first preset amplitude; 3. The control method of the environmental conditioning device according to claim 2, characterized in that, The heat pump temperature control system includes a heat pump device and a refrigerant circulation device heat-exchanged with the heat pump device. The refrigerant circulation device includes an indoor terminal module disposed in the indoor space. The step of controlling the heat pump temperature control system to increase the cooling capacity of the target space includes: Reduce the current target refrigerant temperature of the heat pump device, and control the operation of the heat pump device according to the reduced target refrigerant temperature; And / or control the indoor fan in the indoor terminal module in the target space to increase the rotation speed; 4. The control method of the environmental conditioning device according to claim 1, characterized in that, When the environmental conditioning device is currently in the heating mode, the environmental change parameters include the temperature drop amplitude. The step of controlling the heat pump temperature control system to increase the heat exchange amount, and / or controlling the fresh air system to increase the heat exchange amount and / or perform dehumidification operation when the environmental change parameters meet the preset conditions includes: When the temperature drop amplitude is greater than the second preset amplitude, control the heat pump temperature control system to increase the heating capacity of the target space, and control the fresh air system to increase the heating capacity of the target space; Wherein, the preset conditions include that the temperature drop amplitude is greater than the second preset amplitude; 5. The control method of the environmental conditioning device according to claim 4, wherein, The heat pump temperature control system includes a heat pump device and a refrigerant circulation device heat-exchanged with the heat pump device. The refrigerant circulation device includes an indoor terminal module disposed in the indoor space. The step of controlling the heat pump temperature control system to increase the heating capacity of the target space includes: Increase the current target refrigerant temperature of the heat pump device, and control the operation of the heat pump device according to the increased target refrigerant temperature; And / or control the indoor fan in the indoor terminal module in the target space to increase the rotation speed; 6. The control method of the environmental conditioning device according to claim 1, characterized in that, When the environmental conditioning device is currently in the cooling mode, the environmental change parameters include the humidity increase range. When the environmental change parameters meet the preset conditions, the steps of controlling the heat pump temperature control system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or dehumidify include: When the humidity increase range is greater than the third preset amplitude, control the fresh air system to dehumidify; Among them, the preset conditions include that the humidity increase range is greater than the third preset amplitude.

7. The control method of the environmental conditioning device according to any one of claims 1 to 6, characterized in that, The environmental conditioning device adjusts at least two of the indoor spaces. The step of detecting the environmental change parameters of the target space at an interval of a set time length includes: When there is more than one target space, detect the environmental change parameters of each target space at an interval of a set time length; The steps of controlling the heat pump temperature control system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or dehumidify when the environmental change parameters meet the preset conditions include: When the maximum parameter among all the environmental change parameters meets the preset conditions, control the heat pump temperature control system to increase the heat exchange amount and / or control the fresh air system to increase the heat exchange amount and / or dehumidify.

8. The control method of the environmental conditioning device according to any one of claims 1 to 6, characterized in that, After the steps of controlling the heat pump temperature control system to increase the heat exchange amount and / or controlling the fresh air system to increase the heat exchange amount and / or dehumidify, it further includes: When all the passage openings in the target space are in the closed state, control the heat pump temperature control system and the fresh air system to operate according to the initial control parameters before the passage openings in the target space are opened.

9. The control method of the environmental conditioning device according to claim 8, wherein The steps of controlling the heat pump temperature control system and the fresh air system to operate according to the initial control parameters before the passage openings in the target space are opened when all the passage openings in the target space are in the closed state include: When there is more than one target space and all the passage openings in all the target spaces are in the closed state, control the heat pump temperature control system and the fresh air system to operate according to the initial control parameters.

10. An environmental regulation device, characterized in that, The environmental conditioning device includes a control device, a heat pump temperature control system, and a fresh air system. The heat pump temperature control system and the fresh air system are both connected to the control device. The control device includes: a memory, a processor, and a control program of the environmental conditioning device stored on the memory and executable on the processor. When the control program of the environmental conditioning device is executed by the processor, it realizes the steps of the control method of the environmental conditioning device according to any one of claims 1 to 9.

11. A storage medium, characterized in that, A control program of the environmental conditioning device is stored on the storage medium. When the control program of the environmental conditioning device is executed by the processor, it realizes the steps of the control method of the environmental conditioning device according to any one of claims 1 to 9.

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