CN112503813A - Method and device for replacing air conditioner refrigerant - Google Patents
Method and device for replacing air conditioner refrigerant Download PDFInfo
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- CN112503813A CN112503813A CN202011411886.0A CN202011411886A CN112503813A CN 112503813 A CN112503813 A CN 112503813A CN 202011411886 A CN202011411886 A CN 202011411886A CN 112503813 A CN112503813 A CN 112503813A
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- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/003—Control issues for charging or collecting refrigerant to or from a cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
Abstract
The application relates to a method and a device for replacing a refrigerant of an air conditioner, wherein the method comprises the following steps: acquiring a target temperature set for a target air conditioner and the current temperature of a target scene where the target air conditioner is located; determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature; acquiring target refrigeration efficiency corresponding to a target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation; and determining to replace the current refrigerant of the target air conditioner under the condition that the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls within the target threshold range. The method and the device solve the technical problem that the replacement timeliness of the air conditioner refrigerant is poor in the related technology.
Description
Technical Field
The present disclosure relates to the field of computers, and more particularly, to a method and an apparatus for replacing a refrigerant of an air conditioner.
Background
The current air conditioner snow (i.e. refrigerant) replacement mode is that if a user feels that the current air conditioner has poor refrigeration effect or uses the current snow to cause resource waste, the user decides to replace the snow of the air conditioner, that is, the user needs to manually judge whether the snow needs to be replaced. Sometimes, the refrigeration effect may not be good or the resource waste may be caused, which is not sensed by the user, and the user may not sense the refrigeration effect until the refrigeration effect is reduced to a certain degree or the resource waste is serious, which causes a problem that the judgment on whether the refrigerant of the air conditioner needs to be replaced is not timely enough.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The application provides a method and a device for replacing a refrigerant of an air conditioner, which are used for at least solving the technical problem that the timeliness for replacing the refrigerant of the air conditioner in the related technology is poor in the related technology.
According to an aspect of an embodiment of the present application, there is provided an air conditioner refrigerant replacing method, including:
acquiring a target temperature set for a target air conditioner and a current temperature of a target scene where the target air conditioner is located;
determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
determining to replace a current refrigerant of the target air conditioner in case that a difference between the current refrigeration efficiency and the target refrigeration efficiency falls within a target threshold range.
Optionally, the obtaining of the target cooling efficiency corresponding to the target air conditioner from the air conditioners and the cooling efficiencies having the corresponding relationship includes:
acquiring a pre-created knowledge graph, wherein the pre-created knowledge graph is used for recording air conditioners and refrigeration efficiencies with corresponding relations;
and searching the target refrigeration efficiency of the target air conditioner in the target scene from the pre-established knowledge graph.
Optionally, before acquiring the pre-created knowledge-graph, the method further comprises:
acquiring target scene information of the target scene;
acquiring target refrigeration efficiency corresponding to the target scene information from the scene information and the refrigeration efficiency which are stored in the knowledge graph and have corresponding relations;
and storing the target air conditioner and the target refrigeration efficiency which have the corresponding relation into the knowledge map to obtain the pre-created knowledge map.
Optionally, in a case where a difference between the current cooling efficiency and the target cooling efficiency falls within a target threshold range, determining to replace the current refrigerant of the target air conditioner includes:
determining that the difference between the current refrigeration efficiency and the target refrigeration efficiency falls within the target threshold range when the difference between the current refrigeration efficiency and the target refrigeration efficiency is greater than a target threshold;
acquiring a target refrigerant replacement list corresponding to the current refrigerant from the refrigerants and the refrigerant replacement list with the corresponding relationship, wherein the target refrigerant replacement list is used for recording the low refrigeration efficiency and the replacement refrigerants with the corresponding relationship;
obtaining a target refrigerant corresponding to a difference value between the current refrigeration efficiency and the target refrigeration efficiency from the target refrigerant replacement list;
determining to replace the current refrigerant with the target refrigerant.
Optionally, determining the current cooling efficiency of the target air conditioner according to the target temperature and the current temperature includes:
calculating a difference between the target temperature and the current temperature;
determining a ratio between the target temperature and the difference as the current cooling efficiency.
Optionally, the obtaining of the target temperature set for the target air conditioner includes one of:
receiving the target temperature input by the target account on the client;
and receiving a temperature adjusting instruction sent by a remote controller corresponding to the target air conditioner, and determining the temperature indicated by the temperature adjusting instruction as the target temperature.
Optionally, the obtaining of the target temperature set for the target air conditioner and the current temperature of the target scene where the target air conditioner is located includes:
acquiring the target temperature set for a target air conditioner;
and after waiting for a preset time, carrying out temperature detection on the target scene to obtain the current temperature.
According to another aspect of the embodiments of the present application, there is also provided an apparatus for replacing a refrigerant of an air conditioner, including:
the system comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for acquiring a target temperature set for a target air conditioner and the current temperature of a target scene where the target air conditioner is located;
the first determination module is used for determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
the second acquisition module is used for acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
and the second determination module is used for determining to replace the current refrigerant of the target air conditioner under the condition that the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into a target threshold range.
According to another aspect of the embodiments of the present application, there is also provided a storage medium including a stored program which, when executed, performs the above-described method.
According to another aspect of the embodiments of the present application, there is also provided an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the above method through the computer program.
In the embodiment of the application, the target temperature set for the target air conditioner and the current temperature of the target scene where the target air conditioner is located are obtained; determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature; acquiring target refrigeration efficiency corresponding to a target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation; under the condition that the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into a target threshold range, determining a mode of replacing the current refrigerant of the target air conditioner, obtaining the current refrigeration efficiency of the target air conditioner by utilizing the obtained target temperature set for the target air conditioner and the current temperature of a target scene where the target air conditioner is located, comparing the current refrigeration efficiency of the target air conditioner with the target refrigeration efficiency corresponding to the target air conditioner which is recorded in advance, if the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into the target threshold range, considering that the refrigeration efficiency of the target air conditioner does not meet the requirement, determining the current refrigerant of the target air conditioner to be replaced, achieving the purpose of automatically judging whether the refrigerant of the air conditioner needs to be replaced, and further achieving the technical effect of improving the replacement timeliness of the refrigerant of the air conditioner, and then solved the relatively poor technical problem of the timeliness of the change of air conditioner refrigerant among the relevant technology.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic diagram of a hardware environment of an air conditioner refrigerant replacement method according to an embodiment of the present application;
FIG. 2 is a flow chart of an alternative method of replacing air conditioner refrigerant according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an air conditioner refrigerant replacement process according to an alternative embodiment of the present application;
FIG. 4 is a schematic view of an alternative air conditioner refrigerant replacement device according to an embodiment of the present application;
fig. 5 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of the embodiments of the present application, there is provided an embodiment of a method for replacing a refrigerant of an air conditioner.
Alternatively, in the present embodiment, the above-described replacement method of the air conditioner refrigerant may be applied to a hardware environment constituted by the terminal 101 and the server 103 as shown in fig. 1. As shown in fig. 1, a server 103 is connected to a terminal 101 through a network, which may be used to provide services (such as game services, application services, etc.) for the terminal or a client installed on the terminal, and a database may be provided on the server or separately from the server for providing data storage services for the server 103, and the network includes but is not limited to: the terminal 101 is not limited to a PC, a mobile phone, a tablet computer, and the like. The method for replacing the air conditioner refrigerant according to the embodiment of the present application may be executed by the server 103, the terminal 101, or both the server 103 and the terminal 101. The method for replacing the air conditioner refrigerant by the terminal 101 according to the embodiment of the present application may be performed by a client installed thereon.
Fig. 2 is a flowchart illustrating an alternative method for replacing the refrigerant of the air conditioner according to an embodiment of the present disclosure, and as shown in fig. 2, the method may include the following steps:
step S202, acquiring a target temperature set for a target air conditioner and the current temperature of a target scene where the target air conditioner is located;
step S204, determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
step S206, obtaining the target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiencies which have the corresponding relation;
and step S208, under the condition that the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into a target threshold range, determining to replace the current refrigerant of the target air conditioner.
Through the steps S202 to S208, the current refrigeration efficiency of the target air conditioner is obtained by using the obtained target temperature set for the target air conditioner and the current temperature of the target scene where the target air conditioner is located, the current refrigeration efficiency of the target air conditioner is compared with the target refrigeration efficiency corresponding to the target air conditioner recorded in advance, if the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls within the target threshold range, the refrigeration efficiency of the target air conditioner is considered to be not satisfied with the requirement, the current refrigerant of the target air conditioner needs to be replaced is determined, and the purpose of automatically judging whether the refrigerant of the air conditioner needs to be replaced is achieved, so that the technical effect of improving the replacement timeliness of the refrigerant of the air conditioner is achieved, and the technical problem that the replacement timeliness of the refrigerant of the air conditioner in the related art is poor is solved.
In the technical solution provided in step S202, the target temperature set for the target air conditioner may be, but is not limited to, manually set by a user of the target air conditioner, or may be automatically determined according to a historical usage condition of the target air conditioner.
Optionally, in this embodiment, the target scene where the target air conditioner is located may be, but is not limited to, a place where the target air conditioner is installed, such as: bedrooms, living rooms, garages, warehouses, parking lots, and the like.
As an alternative embodiment, in the step S202, the target temperature set for the target air conditioner may be obtained, but is not limited to, by one of the following manners:
s11, receiving the target temperature input by the target account on the client;
and S12, receiving a temperature adjusting instruction sent by a remote controller corresponding to the target air conditioner, and determining the temperature indicated by the temperature adjusting instruction as the target temperature.
Optionally, in this embodiment, the target account may be, but is not limited to, an account registered by a user on a control client of the target air conditioner, and the user may control the temperature of the target air conditioner through the client, or may control the temperature of the target air conditioner through a configured remote controller.
As an alternative embodiment, in the step S202, the target temperature and the current temperature of the target scene may be obtained by, but are not limited to, the following manners:
s21, acquiring the target temperature set for the target air conditioner;
and S22, after waiting for a preset time, detecting the temperature of the target scene to obtain the current temperature.
Optionally, in this embodiment, the preset time may refer to, but is not limited to, a period of time after the target temperature is obtained, where the target air conditioner is operated, for example: 10 minutes, 15 minutes, half an hour, etc. That is, the cooling efficiency of the air conditioner may be judged with the temperature of the target scene adjusted to the target temperature within the preset time as a criterion.
In the technical solution provided in step S204, the current cooling efficiency of the target air conditioner may refer to, but is not limited to, the cooling efficiency of the target air conditioner in the process of adjusting the temperature of the target scene to the target temperature in the target scene, and finally adjusting the temperature of the target scene to the current temperature.
As an alternative embodiment, in the above step S204, the current cooling efficiency of the target air conditioner may be determined by, but not limited to, the following ways:
s31, calculating the difference between the target temperature and the current temperature;
and S32, determining the ratio between the target temperature and the difference value as the current refrigeration efficiency.
Alternatively, in the present embodiment, a higher ratio between the target temperature and the difference value indicates a higher current cooling efficiency of the target air conditioner.
In the technical solution provided in step S206, the air conditioners and the cooling efficiencies having the corresponding relationship may be, but are not limited to, standard cooling efficiencies that are pre-stored and that each air conditioner needs to achieve.
As an alternative embodiment, in the step S206, the target cooling efficiency corresponding to the target air conditioner may be obtained by, but is not limited to, the following manners:
s41, acquiring a pre-created knowledge map, wherein the pre-created knowledge map is used for recording the air conditioner and the refrigeration efficiency which have corresponding relations;
s42, searching the target refrigeration efficiency corresponding to the target air conditioner in the target scene from the pre-created knowledge map.
Optionally, in this embodiment, the air conditioner and the cooling efficiency having the correspondence relationship are recorded in the previously created knowledge map.
Optionally, in this embodiment, before acquiring the pre-created knowledge-graph, the knowledge-graph may also be created, but is not limited to, by:
s51, acquiring target scene information of the target scene;
s52, acquiring target refrigeration efficiency corresponding to the target scene information from the scene information and refrigeration efficiency which are stored in the knowledge map and have corresponding relations;
and S53, storing the target air conditioner and the target refrigeration efficiency which have the corresponding relation into the knowledge map to obtain the pre-created knowledge map.
Optionally, in this embodiment, the target scene information of the target scene may include, but is not limited to, information such as a scene area size of the target scene. The target scene information of the target scene and the target cooling efficiency may be obtained by, but are not limited to, the following methods: and the user downloads the APP, and is guided to log in and register and fill in personal information on the APP to acquire the basic information of the user. Such as a mobile phone number, registration information, a registered IP address, etc. Through the APP guide, the user is guided to fill in the area of the room where the user air conditioner is located, and the normal refrigeration efficiency of the room where the user is located is calculated through a knowledge graph assembled inside the server and serves as the target refrigeration efficiency corresponding to the target air conditioner.
Optionally, in this embodiment, the knowledge graph records not only the air conditioner and the cooling efficiency having the corresponding relationship, but also the scene information and the cooling efficiency having the corresponding relationship. Such as: and (4) corresponding the scene area size to the standard refrigeration efficiency.
In the technical solution provided in step S208, if the difference between the current cooling efficiency and the target cooling efficiency falls within the target threshold range, it may be determined that the target air conditioner cannot achieve the standard cooling efficiency when using the current refrigerant, and the refrigerant needs to be replaced.
As an alternative embodiment, in the above step S208, the current refrigerant of the replacement target air conditioner may be determined, but not limited to, in the following manner:
s61, determining that the difference between the current cooling efficiency and the target cooling efficiency falls within the target threshold range when the difference between the current cooling efficiency and the target cooling efficiency is greater than a target threshold;
s62, obtaining a target refrigerant replacement list corresponding to the current refrigerant from the refrigerant and the refrigerant replacement list with the corresponding relationship, wherein the target refrigerant replacement list is used for recording the low refrigeration efficiency and the replacement refrigerant with the corresponding relationship;
s63, obtaining a target refrigerant corresponding to a difference between the current refrigeration efficiency and the target refrigeration efficiency from the target refrigerant replacement list;
and S64, determining to replace the current refrigerant with the target refrigerant.
Optionally, in this embodiment, it may be determined which target refrigerant the current refrigerant is replaced with in the process of determining the current refrigerant of the target air conditioner is replaced. The corresponding replacement refrigerants corresponding to each refrigerant when a certain refrigeration efficiency difference is reached can be counted in advance, and the corresponding relation between the refrigeration efficiency difference corresponding to each current refrigerant and the replacement refrigerants is recorded. When the current refrigerant is determined to be required to be replaced, a target refrigerant replacement list corresponding to the current refrigerant can be determined according to a preset record, and the replacement refrigerant is searched in the target refrigerant replacement list according to the difference value between the current refrigeration efficiency and the target refrigeration efficiency.
Optionally, in this embodiment, the message that the current refrigerant of the target air conditioner needs to be replaced and the determined replacement refrigerant may be sent to the client of the user in a reminding manner. Alternatively, the current refrigerant may be automatically replaced with the replacement refrigerant after the determination of the replacement refrigerant.
Fig. 3 is a schematic diagram of a process for replacing an air conditioner refrigerant according to an alternative embodiment of the present invention, and as shown in fig. 3, an air conditioner reports a set temperature (i.e., a target temperature) of a user and a detected actual temperature (i.e., a current temperature) of a room to a server. The server analyzes and collates the user set temperature reported by the air conditioner, the detected actual temperature and other related data information, and calculates the refrigeration efficiency (namely the current refrigeration efficiency) of the air conditioner in the room. And obtaining the normal refrigeration efficiency value (namely the target refrigeration efficiency) of the room where the user air conditioner is located according to the knowledge graph arranged in the server. Comparing the actual cooling efficiency of the air conditioner with the normal cooling efficiency calculated by the server, and determining whether the actual cooling efficiency of the air conditioner is seriously lower than the normal cooling efficiency of the air conditioner (i.e. whether the difference between the current cooling efficiency and the target cooling efficiency falls within the target threshold range). And if the actual working refrigeration efficiency of the air conditioner does not seriously deviate from the normal refrigeration efficiency of the room where the air conditioner is located according to the calculation, the server does not issue an instruction to the APP. If the actual refrigerating efficiency of the air conditioner is far lower than the refrigerating efficiency of normal work of the air conditioner according to calculation, the server issues a snow replacement instruction to the APP. And when receiving the server instruction information, the App reminds the user to change the snow seeds.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
According to another aspect of the embodiment of the application, an air conditioner refrigerant replacing device for implementing the air conditioner refrigerant replacing method is further provided. Fig. 4 is a schematic diagram of an alternative air conditioner refrigerant replacing apparatus according to an embodiment of the present application, which may include, as shown in fig. 4:
a first obtaining module 42, configured to obtain a target temperature set for a target air conditioner and a current temperature of a target scene where the target air conditioner is located;
a first determining module 44, configured to determine a current cooling efficiency of the target air conditioner according to the target temperature and the current temperature;
a second obtaining module 46, configured to obtain a target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiencies that have a corresponding relationship;
a second determining module 48, configured to determine to replace the current refrigerant of the target air conditioner if the difference between the current cooling efficiency and the target cooling efficiency falls within a target threshold range.
It should be noted that the first obtaining module 42 in this embodiment may be configured to execute step S202 in this embodiment, the first determining module 44 in this embodiment may be configured to execute step S204 in this embodiment, the second obtaining module 46 in this embodiment may be configured to execute step S206 in this embodiment, and the second determining module 48 in this embodiment may be configured to execute step S208 in this embodiment.
It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules described above as a part of the apparatus may operate in a hardware environment as shown in fig. 1, and may be implemented by software or hardware.
Through the modules, the current refrigeration efficiency of the target air conditioner is obtained by utilizing the obtained target temperature set for the target air conditioner and the current temperature of the target scene where the target air conditioner is located, the current refrigeration efficiency of the target air conditioner is compared with the target refrigeration efficiency corresponding to the target air conditioner recorded in advance, if the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into the target threshold range, the refrigeration efficiency of the target air conditioner can be considered to be not met with requirements, the current refrigerant of the target air conditioner needs to be replaced is determined, the purpose of automatically judging whether the refrigerant of the air conditioner needs to be replaced is achieved, the technical effect of improving the replacement timeliness of the refrigerant of the air conditioner is achieved, and the technical problem that the replacement timeliness of the refrigerant of the air conditioner in the related technology is poor is solved.
As an alternative embodiment, the second obtaining module includes:
the system comprises a first acquisition unit, a second acquisition unit and a control unit, wherein the first acquisition unit is used for acquiring a pre-created knowledge map, and the pre-created knowledge map is used for recording the air conditioner and the refrigeration efficiency which have corresponding relations;
and the searching unit is used for searching the target refrigeration efficiency of the target air conditioner in the target scene from the pre-established knowledge graph.
As an alternative embodiment, the apparatus further comprises:
a third obtaining module, configured to obtain target scene information of the target scene before obtaining the pre-created knowledge graph;
the fourth acquisition module is used for acquiring target refrigeration efficiency corresponding to the target scene information from the scene information and the refrigeration efficiency which are stored in the knowledge graph and have the corresponding relation;
and the storage module is used for storing the target air conditioner and the target refrigeration efficiency which have the corresponding relation into the knowledge graph to obtain the pre-established knowledge graph.
As an alternative embodiment, the second determining module includes:
a first determination unit configured to determine that a difference between the current refrigeration efficiency and the target refrigeration efficiency falls within a target threshold range, in a case where the difference between the current refrigeration efficiency and the target refrigeration efficiency is greater than the target threshold;
a second obtaining unit, configured to obtain a target refrigerant replacement list corresponding to the current refrigerant from a refrigerant and a refrigerant replacement list having a corresponding relationship, where the target refrigerant replacement list is used to record a refrigeration efficiency difference and a replacement refrigerant having a corresponding relationship;
a third obtaining unit, configured to obtain, from the target refrigerant replacement list, a target refrigerant corresponding to a difference between the current refrigeration efficiency and the target refrigeration efficiency;
a second determination unit for determining to replace the current refrigerant with the target refrigerant.
As an alternative embodiment, the first determining module includes:
a calculation unit for calculating a difference between the target temperature and the current temperature;
a third determination unit for determining a ratio between the target temperature and the difference as the current cooling efficiency.
As an alternative embodiment, the first obtaining module includes one of:
the first receiving unit is used for receiving the target temperature input by the target account on the client;
and the second receiving unit is used for receiving a temperature adjusting instruction sent by a remote controller corresponding to the target air conditioner and determining the temperature indicated by the temperature adjusting instruction as the target temperature.
As an alternative embodiment, the first obtaining module includes:
a fourth acquisition unit configured to acquire the target temperature set for a target air conditioner;
and the detection unit is used for carrying out temperature detection on the target scene after waiting for preset time to obtain the current temperature.
It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules described above as a part of the apparatus may be operated in a hardware environment as shown in fig. 1, and may be implemented by software, or may be implemented by hardware, where the hardware environment includes a network environment.
According to another aspect of the embodiment of the present application, there is also provided an electronic device for implementing the replacement method of the air conditioner refrigerant.
Fig. 5 is a block diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 5, the electronic device may include: one or more processors 501 (only one of which is shown), a memory 503, and a transmission means 505. as shown in fig. 5, the electronic apparatus may further include an input/output device 507.
The memory 503 may be used to store software programs and modules, such as program instructions/modules corresponding to the method and apparatus for replacing the air conditioner refrigerant in the embodiment of the present application, and the processor 501 executes various functional applications and data processing by running the software programs and modules stored in the memory 503, that is, the method for replacing the air conditioner refrigerant is implemented. The memory 503 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 503 may further include memory located remotely from the processor 501, which may be connected to the electronic device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 505 is used for receiving or sending data via a network, and may also be used for data transmission between the processor and the memory. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 505 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device 505 is a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
Among them, the memory 503 is used to store an application program in particular.
The processor 501 may call the application stored in the memory 503 through the transmission means 505 to perform the following steps:
acquiring a target temperature set for a target air conditioner and a current temperature of a target scene where the target air conditioner is located;
determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
determining to replace a current refrigerant of the target air conditioner in case that a difference between the current refrigeration efficiency and the target refrigeration efficiency falls within a target threshold range.
By adopting the embodiment of the application, the scheme for replacing the refrigerant of the air conditioner is provided. The method comprises the steps of obtaining the current refrigeration efficiency of a target air conditioner by utilizing the obtained target temperature set for the target air conditioner and the current temperature of a target scene where the target air conditioner is located, comparing the current refrigeration efficiency of the target air conditioner with the target refrigeration efficiency corresponding to the target air conditioner recorded in advance, determining the current refrigerant of the target air conditioner to be replaced if the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into the target threshold range, and achieving the purpose of automatically judging whether the refrigerant of the air conditioner needs to be replaced, so that the technical effect of improving the replacement timeliness of the refrigerant of the air conditioner is achieved, and the technical problem that the replacement timeliness of the refrigerant of the air conditioner in the related technology is poor is solved.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
It will be understood by those skilled in the art that the structure shown in fig. 5 is merely an illustration, and the electronic device may be a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, and a Mobile Internet Device (MID), a PAD, etc. Fig. 5 is a diagram illustrating a structure of the electronic device. For example, the electronic device may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 5, or have a different configuration than shown in FIG. 5.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program for instructing hardware associated with an electronic device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
Embodiments of the present application also provide a storage medium. Alternatively, in the present embodiment, the storage medium may be used to execute a program code of an air conditioner refrigerant replacement method.
Optionally, in this embodiment, the storage medium may be located on at least one of a plurality of network devices in a network shown in the above embodiment.
Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps:
acquiring a target temperature set for a target air conditioner and a current temperature of a target scene where the target air conditioner is located;
determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
determining to replace a current refrigerant of the target air conditioner in case that a difference between the current refrigeration efficiency and the target refrigeration efficiency falls within a target threshold range.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, network devices, or the like) to execute all or part of the steps of the method described in the embodiments of the present application.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. A method for replacing a refrigerant of an air conditioner, comprising:
acquiring a target temperature set for a target air conditioner and a current temperature of a target scene where the target air conditioner is located;
determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
determining to replace a current refrigerant of the target air conditioner in case that a difference between the current refrigeration efficiency and the target refrigeration efficiency falls within a target threshold range.
2. The method of claim 1, wherein obtaining the target cooling efficiency corresponding to the target air conditioner from the air conditioners and the cooling efficiencies having the corresponding relationship comprises:
acquiring a pre-created knowledge graph, wherein the pre-created knowledge graph is used for recording air conditioners and refrigeration efficiencies with corresponding relations;
and searching the target refrigeration efficiency of the target air conditioner in the target scene from the pre-established knowledge graph.
3. The method of claim 2, wherein prior to obtaining the pre-created knowledge-graph, the method further comprises:
acquiring target scene information of the target scene;
acquiring target refrigeration efficiency corresponding to the target scene information from the scene information and the refrigeration efficiency which are stored in the knowledge graph and have corresponding relations;
and storing the target air conditioner and the target refrigeration efficiency which have the corresponding relation into the knowledge map to obtain the pre-created knowledge map.
4. The method of claim 1, wherein determining to replace the current refrigerant of the target air conditioner in the case that the difference between the current cooling efficiency and the target cooling efficiency falls within a target threshold range comprises:
determining that the difference between the current refrigeration efficiency and the target refrigeration efficiency falls within the target threshold range when the difference between the current refrigeration efficiency and the target refrigeration efficiency is greater than a target threshold;
acquiring a target refrigerant replacement list corresponding to the current refrigerant from the refrigerants and the refrigerant replacement list with the corresponding relationship, wherein the target refrigerant replacement list is used for recording the low refrigeration efficiency and the replacement refrigerants with the corresponding relationship;
obtaining a target refrigerant corresponding to a difference value between the current refrigeration efficiency and the target refrigeration efficiency from the target refrigerant replacement list;
determining to replace the current refrigerant with the target refrigerant.
5. The method of claim 1, wherein determining the current cooling efficiency of the target air conditioner based on the target temperature and the current temperature comprises:
calculating a difference between the target temperature and the current temperature;
determining a ratio between the target temperature and the difference as the current cooling efficiency.
6. The method of claim 1, wherein obtaining the target temperature set for the target air conditioner comprises one of:
receiving the target temperature input by the target account on the client;
and receiving a temperature adjusting instruction sent by a remote controller corresponding to the target air conditioner, and determining the temperature indicated by the temperature adjusting instruction as the target temperature.
7. The method of claim 1, wherein obtaining the target temperature set for the target air conditioner and the current temperature of the target scene in which the target air conditioner is located comprises:
acquiring the target temperature set for a target air conditioner;
and after waiting for a preset time, carrying out temperature detection on the target scene to obtain the current temperature.
8. An apparatus for replacing a refrigerant of an air conditioner, comprising:
the system comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for acquiring a target temperature set for a target air conditioner and the current temperature of a target scene where the target air conditioner is located;
the first determination module is used for determining the current refrigeration efficiency of the target air conditioner according to the target temperature and the current temperature;
the second acquisition module is used for acquiring target refrigeration efficiency corresponding to the target air conditioner from the air conditioners and the refrigeration efficiency which have the corresponding relation;
and the second determination module is used for determining to replace the current refrigerant of the target air conditioner under the condition that the difference value between the current refrigeration efficiency and the target refrigeration efficiency falls into a target threshold range.
9. A storage medium, characterized in that the storage medium comprises a stored program, wherein the program when executed performs the method of any of the preceding claims 1 to 7.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the method of any of the preceding claims 1 to 7 by means of the computer program.
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| CN202011411886.0A CN112503813B (en) | 2020-12-04 | 2020-12-04 | Method and device for replacing air conditioner refrigerant |
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| CN202011411886.0A CN112503813B (en) | 2020-12-04 | 2020-12-04 | Method and device for replacing air conditioner refrigerant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893879A (en) * | 2022-04-26 | 2022-08-12 | 重庆美的通用制冷设备有限公司 | Refrigerant switching method and switching device, readable storage medium and refrigeration device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010076425A (en) * | 2000-01-21 | 2001-08-16 | 구자홍 | Method for control working fluid quantity in inverter air conditioner |
| JP2004163037A (en) * | 2002-11-14 | 2004-06-10 | Osaka Gas Co Ltd | Compression type heat pump system |
| KR20080088848A (en) * | 2007-03-30 | 2008-10-06 | 엘지전자 주식회사 | Controlling process for refrigerator |
| KR20080114021A (en) * | 2007-06-26 | 2008-12-31 | 고려대학교 산학협력단 | Device for detecting the status of coolant charged in the heat exchange system and method for controllling the same |
| CN101469911A (en) * | 2007-12-26 | 2009-07-01 | 三洋电机株式会社 | Air conditioner |
| US20090165472A1 (en) * | 2006-04-25 | 2009-07-02 | Alexander Lifson | System performance correction by modifying refrigerant composition in a refrigerant system |
| CN202709579U (en) * | 2012-07-25 | 2013-01-30 | 珠海格力电器股份有限公司 | Refrigerant filling component for air conditioner |
| KR20130134348A (en) * | 2012-05-30 | 2013-12-10 | 삼성전자주식회사 | Air conditional and method for controlling the same |
| US9207007B1 (en) * | 2009-10-05 | 2015-12-08 | Robert J. Mowris | Method for calculating target temperature split, target superheat, target enthalpy, and energy efficiency ratio improvements for air conditioners and heat pumps in cooling mode |
| WO2017195248A1 (en) * | 2016-05-09 | 2017-11-16 | 三菱電機株式会社 | Refrigeration device |
| CN108826735A (en) * | 2018-08-01 | 2018-11-16 | 安徽欧瑞达电器科技有限公司 | A kind of routine swimming pool Hot water units |
| CN209763525U (en) * | 2019-03-21 | 2019-12-10 | 广东美的制冷设备有限公司 | refrigerating device |
| CN111043709A (en) * | 2019-12-20 | 2020-04-21 | 四川长虹空调有限公司 | Method for detecting fluorine deficiency state of refrigerant |
| CN111336728A (en) * | 2020-03-16 | 2020-06-26 | 深圳市道通科技股份有限公司 | Refrigerant transmission method and device and refrigerant treatment equipment |
| CN111981732A (en) * | 2020-07-24 | 2020-11-24 | 中标能效科技（北京）有限公司 | Automatic refrigerant filling device and method |
-
2020
- 2020-12-04 CN CN202011411886.0A patent/CN112503813B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010076425A (en) * | 2000-01-21 | 2001-08-16 | 구자홍 | Method for control working fluid quantity in inverter air conditioner |
| JP2004163037A (en) * | 2002-11-14 | 2004-06-10 | Osaka Gas Co Ltd | Compression type heat pump system |
| US20090165472A1 (en) * | 2006-04-25 | 2009-07-02 | Alexander Lifson | System performance correction by modifying refrigerant composition in a refrigerant system |
| KR20080088848A (en) * | 2007-03-30 | 2008-10-06 | 엘지전자 주식회사 | Controlling process for refrigerator |
| KR20080114021A (en) * | 2007-06-26 | 2008-12-31 | 고려대학교 산학협력단 | Device for detecting the status of coolant charged in the heat exchange system and method for controllling the same |
| CN101469911A (en) * | 2007-12-26 | 2009-07-01 | 三洋电机株式会社 | Air conditioner |
| US9207007B1 (en) * | 2009-10-05 | 2015-12-08 | Robert J. Mowris | Method for calculating target temperature split, target superheat, target enthalpy, and energy efficiency ratio improvements for air conditioners and heat pumps in cooling mode |
| KR20130134348A (en) * | 2012-05-30 | 2013-12-10 | 삼성전자주식회사 | Air conditional and method for controlling the same |
| CN202709579U (en) * | 2012-07-25 | 2013-01-30 | 珠海格力电器股份有限公司 | Refrigerant filling component for air conditioner |
| WO2017195248A1 (en) * | 2016-05-09 | 2017-11-16 | 三菱電機株式会社 | Refrigeration device |
| CN108826735A (en) * | 2018-08-01 | 2018-11-16 | 安徽欧瑞达电器科技有限公司 | A kind of routine swimming pool Hot water units |
| CN209763525U (en) * | 2019-03-21 | 2019-12-10 | 广东美的制冷设备有限公司 | refrigerating device |
| CN111043709A (en) * | 2019-12-20 | 2020-04-21 | 四川长虹空调有限公司 | Method for detecting fluorine deficiency state of refrigerant |
| CN111336728A (en) * | 2020-03-16 | 2020-06-26 | 深圳市道通科技股份有限公司 | Refrigerant transmission method and device and refrigerant treatment equipment |
| CN111981732A (en) * | 2020-07-24 | 2020-11-24 | 中标能效科技（北京）有限公司 | Automatic refrigerant filling device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893879A (en) * | 2022-04-26 | 2022-08-12 | 重庆美的通用制冷设备有限公司 | Refrigerant switching method and switching device, readable storage medium and refrigeration device |
| CN114893879B (en) * | 2022-04-26 | 2023-08-29 | 重庆美的通用制冷设备有限公司 | Refrigerant switching method and switching device, readable storage medium, and refrigeration device |
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|---|---|
| CN112503813B (en) | 2022-03-18 |
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