CN117781427A - Control method of environment adjustment device, and storage medium - Google Patents
Control method of environment adjustment device, and storage medium Download PDFInfo
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- CN117781427A CN117781427A CN202211190042.7A CN202211190042A CN117781427A CN 117781427 A CN117781427 A CN 117781427A CN 202211190042 A CN202211190042 A CN 202211190042A CN 117781427 A CN117781427 A CN 117781427A
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000003750 conditioning effect Effects 0.000 claims abstract description 39
- 230000007613 environmental effect Effects 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims description 40
- 238000005057 refrigeration Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000012512 characterization method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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Abstract
The invention discloses a control method of an environment adjusting device, the environment adjusting device and a storage medium. Wherein the environmental conditioning apparatus comprises a heat pump system and an energy delivery system coupled to the heat pump system, the method comprising: executing an operation mode determination operation to obtain a first operation mode, the operation mode determination operation including: acquiring the corresponding ambient temperature of the ambient adjusting device and determining the operation mode of the heat pump system according to the ambient temperature; performing operation mode judgment operation to obtain a second operation mode at intervals of target time length; determining a target operating mode of the heat pump system according to the first operating mode and the second operating mode; and controlling the operation of the heat pump system according to the target operation mode. The invention aims to realize that the environment adjusting equipment can automatically select a proper operation mode, improve the intelligent degree of the environment adjusting equipment and improve the user experience.
Description
Technical Field
The present invention relates to the technical field of environmental devices, and in particular, to a control method of an environmental conditioning device, and a storage medium.
Background
In addition to the conventional air conditioner, the environment conditioning device provided with a heat pump system and an energy delivery system (such as an energy delivery system) is used for providing required cooling capacity or heat for indoor environment conditioning, the heat pump system can provide cooling capacity for a medium in the energy delivery system in a refrigerating mode, the heat pump system can provide heat for the medium in the energy delivery system in a heating mode, and the medium in the energy delivery system can deliver energy to the indoor environment for heat exchange so as to adjust the temperature of the indoor environment.
The operation mode of the heat pump system is generally set by a user, and when the environment adjusting device is used in seasons with larger temperature changes, the user needs to frequently and manually switch the operation mode, so that the environment adjusting device is very inconvenient to use, and the user experience is affected.
Disclosure of Invention
The invention mainly aims to provide a control method of environment adjusting equipment, the environment adjusting equipment and a storage medium, and aims to realize that the environment adjusting equipment can automatically select a proper operation mode, improve the intelligent degree of the environment adjusting equipment and improve user experience.
In order to achieve the above object, the present invention provides a control method of an environmental conditioning apparatus including a heat pump system and an energy delivery system connected to the heat pump system, the energy delivery system including a control unit for adjusting a temperature of an indoor space using energy output from the heat pump system, the control method of the environmental conditioning apparatus including the steps of:
executing an operation mode determination operation to obtain a first operation mode, the operation mode determination operation including: acquiring the corresponding ambient temperature of the ambient adjusting device and determining the operation mode of the heat pump system according to the ambient temperature;
the interval target time length is used for executing the operation mode judging operation to obtain a second operation mode;
determining a target operating mode of the heat pump system according to the first operating mode and the second operating mode;
and controlling the heat pump system to operate according to the target operation mode.
Optionally, the energy delivery system includes an end heat exchange device, the interval target time length, and before the step of performing the operation mode determining operation to obtain the second operation mode, the method further includes:
acquiring the heat exchange type of the tail end heat exchange equipment;
and determining the target duration according to the heat exchange type.
Optionally, the step of determining the target duration according to the heat exchange type of the terminal heat exchange device includes:
when the heat exchange type is convection heat exchange, determining a first time length as the target time length;
when the heat exchange type is radiation heat exchange, determining a second time length as the target time length;
and when the heat exchange type comprises the convection heat exchange and the radiation heat exchange, determining a third duration as the target duration.
Optionally, the ambient temperature comprises an outdoor ambient temperature and/or an indoor ambient temperature, and the step of determining the operation mode of the heat pump system according to the ambient temperature comprises:
the operating mode is determined as a function of the indoor ambient temperature and/or the outdoor ambient temperature.
Optionally, the step of determining the operation mode according to the indoor environment temperature and/or the outdoor environment temperature comprises:
when the outdoor environment temperature is greater than or equal to a first preset temperature, determining a refrigeration mode as the operation mode;
when the outdoor environment temperature is smaller than a second preset temperature, determining a heating mode as the running mode;
when the outdoor environment temperature is greater than or equal to the second preset temperature and less than the first preset temperature, determining the operation mode according to the indoor environment temperature;
wherein the first preset temperature is greater than the second preset temperature.
Optionally, the number of indoor environment temperatures is more than one, different indoor environment temperatures correspond to different indoor spaces regulated by the environment regulating device, and the step of determining the operation mode according to the indoor environment temperatures includes:
determining the heat exchange requirement of the corresponding indoor space according to each indoor environment temperature;
when the number of the refrigeration demands in all the heat exchange demands is greater than the number of the heating demands, determining a refrigeration mode as the operation mode;
when the number of heating demands in all the heat exchange demands is greater than the number of cooling demands, determining a heating mode as the running mode;
and when the number of heating demands is the same as the number of cooling demands in all the heat exchanging demands, determining the current running heat exchanging mode of the environment adjusting equipment as the running mode.
Optionally, the step of determining the heat exchange requirement of the corresponding indoor space according to each indoor environment temperature includes:
when the indoor environment temperature is smaller than a third preset temperature, determining the heat exchange requirement of the corresponding indoor space as a heating requirement;
when the indoor environment temperature is greater than or equal to a fourth preset temperature, determining the heat exchange requirement of the corresponding indoor space as a refrigeration requirement;
wherein the third preset temperature is less than or equal to the fourth preset temperature.
Optionally, the step of determining the target operation mode of the heat pump system according to the first operation mode and the second operation mode comprises:
when the first operation mode and the second operation mode are both refrigeration modes, determining that the refrigeration mode is the target operation mode;
when the first operation mode and the second operation mode are both heating modes, determining that the heating mode is the target operation mode;
and when the first operation mode and the second operation mode are different operation modes, determining that the current operation mode of the heat pump system is the target operation mode.
Optionally, after the step of controlling the operation of the heat pump system according to the target operation mode, the method further includes:
when the first operation mode and the second operation mode are different operation modes, setting the second operation mode as a new first operation mode;
and returning to execute the interval target duration, executing the operation mode judging operation and obtaining a second operation mode.
In addition, in order to achieve the above object, the present application also proposes an environment adjustment device including:
a heat pump system;
an energy delivery system connected to the heat pump system, the energy delivery system including a controller for controlling a temperature of an indoor space using energy output from the heat pump system;
the control device, heat pump system with energy delivery system all with the control device is connected, the control device includes:
the control program of the environment conditioning device is executed by the processor to implement the steps of the control method of the environment conditioning device according to any one of the above.
In addition, in order to achieve the above object, the present application also proposes a storage medium having stored thereon a control program of an environment adjustment device, which when executed by a processor, implements the steps of the control method of the environment adjustment device as set forth in any one of the above.
According to the control method of the environment regulating device, the target operation mode of the heat pump system is determined by taking the target time length as the interval time length and sequentially determining the operation modes based on the environment temperature twice, and the heat pump system is controlled to operate according to the determined target operation mode.
Drawings
FIG. 1 is a schematic diagram of a system architecture of an embodiment of an environmental conditioning apparatus according to the present invention;
FIG. 2 is a schematic diagram of a hardware architecture involved in the operation of an embodiment of the environmental conditioning apparatus of the present invention;
FIG. 3 is a flow chart of an embodiment of a control method of an environmental conditioning apparatus according to the present invention;
FIG. 4 is a flow chart of another embodiment of a control method of the environmental conditioning apparatus of the present invention;
fig. 5 is a flowchart of a control method of an environmental conditioning apparatus according to another embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment of the invention provides environment adjusting equipment, which is particularly used for adjusting the temperature of an indoor environment.
In the embodiment of the present invention, referring to fig. 1 and 2, the environment conditioning apparatus includes a heat pump system 2, an energy delivery system 3 connected to the heat pump system 2, and a control device 1, and both the heat pump system 2 and the energy delivery system 3 are connected to the control device 1. The energy delivery system is used for adjusting the temperature of the indoor space by utilizing the energy output by the heat pump system. The heat pump system 2 is used for providing energy (such as cold or heat) for heat exchange between the energy delivery system 3 and the indoor space.
In this embodiment, the energy delivery system 3 is a waterway system, the heat pump system 2 is used for adjusting the water supply temperature of the energy delivery system 3, and the energy delivery system 3 is used for adjusting the indoor temperature. In the embodiment of the present invention, the water supply temperature of the energy delivery system 3 can be understood as the water outlet temperature of the heat pump system 2. In other embodiments, the energy delivery system 3 may also be a system that uses other media to transfer energy, such as ethanol solutions, and the like.
In the present embodiment, the heat pump system 2 is an air source heat pump system 2. In other embodiments, the heat pump system 2 may be a water source heat pump system, a ground source heat pump system, a dual source heat pump system, or the like.
In this embodiment, the heat pump system 2 includes a refrigerant circulation loop, and the refrigerant circulation loop includes a compressor, a first heat exchanger, a throttling device, and a second heat exchanger, and the second heat exchanger is in heat exchange connection with the energy delivery system 3. The heat pump system 2 may have two operation modes, namely a cooling mode and a heating mode, wherein the second heat exchanger is in an evaporation state to absorb heat when the heat pump system 2 operates in the cooling mode, and in a condensation state to release heat when the heat pump system 2 operates in the heating mode.
The energy conveying system 3 comprises a medium circulation loop, and terminal heat exchange equipment and a heat exchange module which are arranged in the medium circulation loop, wherein the heat exchange module is in heat exchange connection with the second heat exchanger. The terminal heat exchange devices may include fan coils, floor heating coils, radiant panels, windmills, or heat sinks, etc. The cold or heat of the water in the medium circulation loop can be released to the indoor space where the terminal heat exchange device is located. The terminal heat exchange equipment can be arranged in different indoor spaces in a distributed mode. The heat exchange types of the terminal heat exchange devices of different indoor spaces may be the same or different. Based on this, the amount of cooling or heat carried by the medium in the medium circulation loop can be used to regulate the ambient temperature of more than one indoor space. The second heat exchanger and the heat exchange module may be a double pipe heat exchanger or a plate heat exchanger.
The medium circulation loop is provided with 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.
In the operation process of the heat pump system 2, the water in the heat exchange module can absorb the cold or heat released by the second heat exchanger to form cold or hot water, and the medium carrying the cold or heat flowing out of the heat exchange module can enter the medium circulation loop and flow into the terminal heat exchange equipment to release the cold or heat into the air in the indoor space so as to adjust the ambient temperature of the indoor space. The medium after releasing cold or heat can reenter the heat exchange module to exchange heat with the second heat exchanger, and the medium after exchanging heat can reenter the medium circulation loop to exchange heat, so that the circulation is realized, and the temperature of the indoor space is adjusted by the environment adjusting device.
When the heat pump system 2 is in refrigeration operation, the second heat exchanger is in an evaporation state, the medium in the heat exchange module absorbs the cold output by the second heat exchanger, then the temperature is reduced to form a medium carrying the cold, the medium carrying the cold enters a medium circulation loop and flows to the tail end heat exchange equipment, the cold is released to the indoor space, and the environmental temperature of the indoor space is reduced.
When the heat pump system 2 heats and runs, the second heat exchanger is in a condensation state, the medium in the heat exchange module absorbs the heat output by the second heat exchanger, then the temperature rises to form a medium carrying heat, the medium carrying heat enters the medium circulation loop and flows to the tail end heat exchange equipment, the heat is released to the indoor space, and the ambient temperature of the indoor space rises.
Further, in this embodiment, referring to fig. 2, the control apparatus 1 may be further connected to an environment detection module 5, and the environment detection module 5 may include an indoor temperature sensor and/or an outdoor temperature sensor, where the indoor temperature sensor may detect an environmental temperature of the indoor space regulated by the environmental regulation device; the outdoor temperature sensor may detect an ambient temperature of an outdoor space in which the environment-conditioning apparatus is located.
In the embodiment of the present invention, referring to fig. 2, a control apparatus 1 of an environment adjustment device includes: a processor 1001 (e.g., CPU), a memory 1002, a timer 1003, and the like. The components in the control device 1 are connected by 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. The memory 1002 may alternatively be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the device structure shown in fig. 2 is not limiting of the device and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.
As shown in fig. 2, a control program of an environment adjusting device may be included in a memory 1002 as one storage medium. In the apparatus shown in fig. 2, a processor 1001 may be used to call a control program of an environment conditioning device stored in a memory 1002 and perform the relevant step operations of a control method of the environment conditioning device in the following embodiments.
The embodiment of the invention also provides a control method of the environment adjusting device, which is applied to the environment adjusting device.
Referring to fig. 3, an embodiment of a control method of the environment conditioning apparatus of the present application is presented. In this embodiment, the control method of the environment adjustment device includes:
step S10, performing an operation mode determination operation to obtain a first operation mode, the operation mode determination operation including: acquiring the corresponding ambient temperature of the ambient adjusting device and determining the operation mode of the heat pump system according to the ambient temperature;
the ambient temperature herein may include an indoor ambient temperature and/or an outdoor ambient temperature. Different ambient temperatures correspond to different modes of operation.
The operation mode determined based on the current ambient temperature is taken as the first operation mode.
The first mode of operation herein may include one of a cooling mode and a heating mode. In other embodiments, the first operation mode may also include other modes such as a defrosting mode.
Specifically, step S10 herein is performed when the environment adjustment device is turned on.
Step S20, the operation mode judging operation is executed at intervals of target time length, and a second operation mode is obtained;
the target duration may be a preset fixed duration, a duration determined according to an actual operation state of the environment-adjusting device, a duration determined according to a device characteristic parameter of the environment-adjusting device, or a duration determined according to an actual operation state of the environment-adjusting device and a device characteristic parameter (such as a heat exchange type of an end heat exchange device) of the environment-adjusting device.
The operation mode determined based on the current ambient temperature is taken as the second operation mode.
The second mode of operation herein may include one of a cooling mode and a heating mode. In other embodiments, the second mode of operation may also include other modes such as a defrost mode.
Further, step S20 may be performed when the first operation mode and the current operation mode of the heat pump system are different modes.
Step S30, determining a target operation mode of the heat pump system according to the first operation mode and the second operation mode;
the different first operating mode and the different second operating mode correspond to different target operating modes.
In this embodiment, when the first operation mode and the second operation mode are both the cooling mode, determining that the cooling mode is the target operation mode; when the first operation mode and the second operation mode are both heating modes, determining that the heating mode is the target operation mode; and when the first operation mode and the second operation mode are different operation modes, determining that the current operation mode of the heat pump system is the target operation mode. When the first operation mode and the second operation mode are different operation modes, the target operation mode is a heating mode when the current operation mode of the heat pump system is the heating mode; and when the current operation mode of the heat pump system is a refrigeration mode, the target operation mode is a refrigeration mode.
And step S40, controlling the heat pump system to operate according to the target operation mode.
Specifically, when the target operation mode is a refrigeration mode, controlling the heat pump system to operate in the refrigeration mode, and outputting cold energy to the energy transmission system by the heat pump system at the moment, and releasing the cold energy to the indoor space by the energy transmission system; when the target operation mode is a heating mode, the heat pump system is controlled to operate in the heating mode, and at the moment, the heat pump outputs heat to the energy transmission system, and the energy transmission system releases heat to the indoor space.
According to the control method of the environment regulating device, which is provided by the embodiment of the invention, the environment regulating device is provided with the heat pump system and the energy conveying system connected with the heat pump system, the target operation mode of the heat pump system is determined by taking the target time length as the interval time length and sequentially determining the operation mode based on the environment temperature twice, and the heat pump system is controlled to operate according to the determined target operation mode.
When the first operation mode is different from the second operation mode, the heat pump system maintains the current mode operation, so that frequent switching of the operation modes is avoided, inaccurate switching is avoided, user comfort is reduced, and user experience is further improved.
Further, in the present embodiment, after step S40, the method further includes: when the first operation mode and the second operation mode are different operation modes, setting the second operation mode as a new first operation mode; and returning to execute the interval target duration, executing the operation mode judging operation and obtaining a second operation mode.
Based on the method, when the operation modes judged in the front and the back are different, the operation mode is further judged at intervals of the target duration, and whether the operation mode needs to be switched is further confirmed, so that the operation mode is prevented from being frequently switched, the accuracy of the operation mode of the heat pump system is ensured, and the user experience is further improved.
Further, based on the above embodiment, another embodiment of a control method of the environmental conditioning apparatus of the present application is proposed. In this embodiment, the energy delivery system includes an end heat exchange device, and referring to fig. 4, before step S20, the method further includes:
step S01, obtaining the heat exchange type of the tail end heat exchange equipment;
the heat exchange type is specifically characterized by the form of heat exchange between the tail end heat exchange equipment and the indoor space where the tail end heat exchange equipment is located.
In this embodiment, the heat exchange type includes convective heat exchange and/or radiant heat exchange. In the heat exchange process of the tail end heat exchange equipment for convection heat exchange, the indoor fan is started to drive air in the indoor space to flow through the tail end heat exchange equipment and absorb cold or heat flowing through a medium in the tail end heat exchange equipment. In the heat exchange process of the tail end heat exchange equipment with the radiation heat exchange type, energy is transferred between the tail end heat exchange equipment and indoor air through heat radiation.
When the number of the terminal heat exchange devices is more than one, the heat exchange types of all the terminal heat exchange devices or the heat exchange type of the terminal heat exchange device which is started currently can be obtained.
The heat exchange type of the terminal heat exchange equipment can be obtained by reading the pre-stored parameters, and can also be determined by acquiring the setting parameters input by a user. Or, the environment adjusting device can be controlled to operate with preset parameters under the preset environment temperature, the temperature change parameters of the tail end heat exchange device are obtained, and the heat exchange type of the corresponding Mount heat exchange device is determined according to the temperature change parameters.
And step S02, determining the target duration according to the heat exchange type.
Different heat exchange types correspond to different target durations. Specifically, the corresponding relationship between the heat exchange type and the target duration can be preset, and can be a mapping relationship or a calculation relationship and the like. And determining the target duration corresponding to the current heat exchange type based on the corresponding relation. When the corresponding relation is a calculation relation, different heat exchange types can be characterized by different characterization values, and the characterization values corresponding to the current heat exchange types can be substituted into the calculation relation to calculate to obtain the target duration.
In this embodiment, when the heat exchange type is convective heat exchange, determining a first duration as the target duration; when the heat exchange type is radiation heat exchange, determining a second time length as the target time length; and when the heat exchange type comprises the convection heat exchange and the radiation heat exchange, determining a third duration as the target duration. Wherein the first duration may be greater than the third duration, and the third duration may be greater than the second duration.
In this embodiment, because the heat exchange efficiency of the terminal heat exchange devices with different heat exchange types is different, the terminal heat exchange device is suitable for determining the heat exchange type of the terminal heat exchange device, and based on this, it is beneficial to ensure that the environment conditioning device can quickly reach the environment state meeting the comfort requirement of the user after switching the operation mode.
Further, based on any one of the above embodiments, a further embodiment of a control method of the environmental conditioning apparatus of the present application is provided. In this embodiment, the ambient temperature includes an outdoor ambient temperature and/or an indoor ambient temperature. When the indoor space is more than one, the indoor environment temperature of all the indoor spaces can be obtained, the indoor environment temperature of the indoor space with the tail end heat exchange equipment opened in all the indoor spaces can be obtained, and the indoor environment temperature of the designated space in all the indoor spaces can be obtained. Wherein the indoor ambient temperature can be detected by an indoor temperature sensor in the corresponding indoor space. The outdoor environment temperature can be detected through an outdoor temperature sensor which is independently arranged outdoors, can be detected through a temperature sensor which is arranged on the heat pump system when the heat pump system is arranged outdoors, and can be obtained by acquiring local meteorological data of the environment regulating equipment based on a network.
The step of determining an operation mode of the heat pump system according to the ambient temperature includes: the operating mode is determined as a function of the indoor ambient temperature and/or the outdoor ambient temperature.
In the present embodiment, the operation mode is determined according to the indoor environment temperature and the outdoor environment temperature. In other embodiments, the operating mode may also be determined based on one of an indoor ambient temperature and an outdoor ambient temperature.
In this embodiment, referring to fig. 5, determining the operation mode according to the indoor environment temperature and/or the outdoor environment temperature includes:
step S100, when the outdoor environment temperature is greater than or equal to a first preset temperature, determining a refrigeration mode as the operation mode;
the first preset temperature is specifically a preset maximum temperature value allowed to be accepted in a user comfort state. The first preset temperature may be a preset fixed temperature, or may be a temperature determined by acquiring a user instruction. When the outdoor environment temperature is greater than or equal to the first preset temperature, the indoor user is easy to feel uncomfortable due to overheat in the state, and the user can consider that the user has a refrigeration requirement at the moment, and the refrigeration mode is taken as the operation mode.
Step 200, determining a heating mode as the operation mode when the outdoor environment temperature is smaller than a second preset temperature;
the second preset temperature is specifically a preset minimum allowable temperature value in a user comfort state. The second preset temperature may be a fixed temperature set in advance, or may be a temperature determined by acquiring a user instruction. When the outdoor ambient temperature is less than the second preset temperature, the indoor user is easy to feel uncomfortable due to supercooling in the state, and the user can consider that the user has a heating requirement at the moment, and the heating mode is taken as an operation mode.
Step S300, when the outdoor environment temperature is greater than or equal to the second preset temperature and less than the first preset temperature, determining the operation mode according to the indoor environment temperature; wherein the first preset temperature is greater than the second preset temperature.
When the outdoor environment temperature is greater than or equal to the second preset temperature and less than the first preset temperature, the requirement of the indoor user on the running mode of the environment-adjusting device cannot be accurately identified through the outdoor environment temperature, and then secondary judgment is carried out on the running mode through the indoor environment temperature.
Different indoor ambient temperatures correspond to different modes of operation. Specifically, a correspondence between the indoor environment temperature and the operation mode may be established in advance, and the operation mode corresponding to the current indoor environment temperature may be determined based on the correspondence.
In this embodiment, more than one indoor space is adjusted by the environment adjusting device, and the indoor temperature of each indoor space is obtained respectively, so that more than one indoor environment temperature is obtained, and different indoor environment temperatures correspond to different indoor spaces adjusted by the environment adjusting device. Based on this, the process of determining the operation mode from the indoor environment temperature is as follows: determining the heat exchange requirement of the corresponding indoor space according to each indoor environment temperature; when the number of the refrigeration demands in all the heat exchange demands is greater than the number of the heating demands, determining a refrigeration mode as the operation mode; when the number of heating demands in all the heat exchange demands is greater than the number of cooling demands, determining a heating mode as the running mode; and when the number of heating demands is the same as the number of cooling demands in all the heat exchanging demands, determining the current running heat exchanging mode of the environment adjusting equipment as the running mode. Based on this, can guarantee that the operation of environmental conditioning equipment can be with the accurate matching of most indoor user's temperature comfort demand. In other embodiments, the heating mode may be determined to be the operation mode when all the heat exchange requirements are heating requirements; and when all heat exchange requirements are refrigeration requirements, determining the refrigeration mode as an operation mode.
When the indoor environment temperature is smaller than a third preset temperature, determining the heat exchange requirement of the corresponding indoor space as a heating requirement; when the indoor environment temperature is greater than or equal to a fourth preset temperature, determining the heat exchange requirement of the corresponding indoor space as a refrigeration requirement; wherein the third preset temperature is less than or equal to the fourth preset temperature. In this embodiment, the third preset temperature is less than the fourth preset temperature. Based on this, when the indoor environment temperature is greater than or equal to the third preset temperature and less than the fourth preset temperature, it may be determined that the indoor space does not have the cooling and heating requirements.
In other embodiments, the characterization temperature that characterizes the indoor heat exchange requirement may also be determined based on more than one indoor ambient temperature, for example, taking the average or maximum or minimum of more than one indoor ambient temperature as the characterization temperature, and determining the operation mode according to the interval in which the characterization temperature is located. For example, determining that the cooling mode is an operation mode when the characterization temperature is less than a fifth preset temperature; and determining the heating mode as an operation mode when the characterization temperature is greater than or equal to a sixth preset temperature, wherein the fifth preset temperature is less than or equal to the sixth preset temperature.
In this embodiment, through the above manner, the operation mode of the heat pump system is determined by the outdoor environment temperature and/or the indoor environment temperature, which is favorable for ensuring that the operation of the heat pump system can meet the comfort requirement of the user in the current environment, and ensuring that the operation of the heat pump system can be controlled by automatically selecting the mode accurately matched with the comfort requirement of the user. Further, the operation mode is preferentially judged based on the outdoor environment temperature, and when the operation mode cannot be judged by the outdoor environment temperature, the indoor environment temperature is adopted for secondary judgment, so that the accuracy of the determined operation mode is improved further, and the user comfort is improved while intelligent control of the environment regulating equipment is realized.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores a control program of the environment adjusting device, and the control program of the environment adjusting device realizes the relevant steps of any embodiment of the control method of the environment adjusting device when being executed by a processor.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an environment-regulating device, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (11)
1. A control method of an environment conditioning apparatus, the environment conditioning apparatus including a heat pump system and an energy delivery system connected to the heat pump system, the energy delivery system including a control unit for adjusting a temperature of an indoor space using energy output from the heat pump system, the control method of the environment conditioning apparatus comprising the steps of:
executing an operation mode determination operation to obtain a first operation mode, the operation mode determination operation including: acquiring the corresponding ambient temperature of the ambient adjusting device and determining the operation mode of the heat pump system according to the ambient temperature;
the interval target time length is used for executing the operation mode judging operation to obtain a second operation mode;
determining a target operating mode of the heat pump system according to the first operating mode and the second operating mode;
and controlling the heat pump system to operate according to the target operation mode.
2. The method of controlling an environmental conditioning apparatus according to claim 1, wherein the energy delivery system includes an end heat exchange apparatus, the interval target time length, the operation mode determination operation is performed, and before the step of obtaining the second operation mode, further includes:
acquiring the heat exchange type of the tail end heat exchange equipment;
and determining the target duration according to the heat exchange type.
3. The control method of an environmental conditioning apparatus according to claim 2, wherein the step of determining the target time period according to the heat exchange type of the terminal heat exchange apparatus includes:
when the heat exchange type is convection heat exchange, determining a first time length as the target time length;
when the heat exchange type is radiation heat exchange, determining a second time length as the target time length;
and when the heat exchange type comprises the convection heat exchange and the radiation heat exchange, determining a third duration as the target duration.
4. The control method of an environmental conditioning apparatus according to claim 1, wherein the environmental temperature includes an outdoor environmental temperature and/or an indoor environmental temperature, and the step of determining an operation mode of the heat pump system according to the environmental temperature includes:
the operating mode is determined as a function of the indoor ambient temperature and/or the outdoor ambient temperature.
5. The control method of an environment conditioning apparatus according to claim 4, wherein the step of determining the operation mode according to the indoor environment temperature and/or the outdoor environment temperature includes:
when the outdoor environment temperature is greater than or equal to a first preset temperature, determining a refrigeration mode as the operation mode;
when the outdoor environment temperature is smaller than a second preset temperature, determining a heating mode as the running mode;
when the outdoor environment temperature is greater than or equal to the second preset temperature and less than the first preset temperature, determining the operation mode according to the indoor environment temperature;
wherein the first preset temperature is greater than the second preset temperature.
6. The control method of an environment conditioning apparatus according to claim 5, wherein the number of indoor environment temperatures is more than one, different indoor environment temperatures correspond to different indoor spaces conditioned by the environment conditioning apparatus, the step of determining the operation mode according to the indoor environment temperatures includes:
determining the heat exchange requirement of the corresponding indoor space according to each indoor environment temperature;
when the number of the refrigeration demands in all the heat exchange demands is greater than the number of the heating demands, determining a refrigeration mode as the operation mode;
when the number of heating demands in all the heat exchange demands is greater than the number of cooling demands, determining a heating mode as the running mode;
and when the number of heating demands is the same as the number of cooling demands in all the heat exchanging demands, determining the current running heat exchanging mode of the environment adjusting equipment as the running mode.
7. The method of controlling an environmental conditioning apparatus according to claim 6, wherein the step of determining the heat exchange requirement of the corresponding indoor space according to each indoor environmental temperature includes:
when the indoor environment temperature is smaller than a third preset temperature, determining the heat exchange requirement of the corresponding indoor space as a heating requirement;
when the indoor environment temperature is greater than or equal to a fourth preset temperature, determining the heat exchange requirement of the corresponding indoor space as a refrigeration requirement;
wherein the third preset temperature is less than or equal to the fourth preset temperature.
8. The control method of an environmental conditioning apparatus according to any one of claims 1 to 7, characterized in that the step of determining a target operation mode of the heat pump system according to the first operation mode and the second operation mode includes:
when the first operation mode and the second operation mode are both refrigeration modes, determining that the refrigeration mode is the target operation mode;
when the first operation mode and the second operation mode are both heating modes, determining that the heating mode is the target operation mode;
and when the first operation mode and the second operation mode are different operation modes, determining that the current operation mode of the heat pump system is the target operation mode.
9. The control method of an environmental conditioning apparatus according to claim 8, further comprising, after the step of controlling the operation of the heat pump system according to the target operation mode:
when the first operation mode and the second operation mode are different operation modes, setting the second operation mode as a new first operation mode;
and returning to execute the interval target duration, executing the operation mode judging operation and obtaining a second operation mode.
10. An environmental conditioning apparatus, characterized in that the environmental conditioning apparatus comprises:
a heat pump system;
an energy delivery system connected to the heat pump system, the energy delivery system including a controller for controlling a temperature of an indoor space using energy output from the heat pump system;
the control device, heat pump system with energy delivery system all with the control device is connected, the control device includes: memory, a processor and a control program of an environment conditioning device stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the control method of an environment conditioning device according to any one of claims 1 to 9.
11. A storage medium, wherein a control program of an environment conditioning device is stored on the storage medium, which when executed by a processor, implements the steps of the control method of an environment conditioning device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190042.7A CN117781427A (en) | 2022-09-28 | 2022-09-28 | Control method of environment adjustment device, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190042.7A CN117781427A (en) | 2022-09-28 | 2022-09-28 | Control method of environment adjustment device, and storage medium |
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| Publication Number | Publication Date |
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| CN117781427A true CN117781427A (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211190042.7A Pending CN117781427A (en) | 2022-09-28 | 2022-09-28 | Control method of environment adjustment device, and storage medium |
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| Country | Link |
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| CN (1) | CN117781427A (en) |
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2022
- 2022-09-28 CN CN202211190042.7A patent/CN117781427A/en active Pending
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