CN114517970A - Air conditioner, air conditioner temperature and humidity control method and device and storage medium - Google Patents
Air conditioner, air conditioner temperature and humidity control method and device and storage medium Download PDFInfo
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- CN114517970A CN114517970A CN202210351806.XA CN202210351806A CN114517970A CN 114517970 A CN114517970 A CN 114517970A CN 202210351806 A CN202210351806 A CN 202210351806A CN 114517970 A CN114517970 A CN 114517970A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Abstract
The invention relates to the field of air conditioner temperature and humidity control, and discloses an air conditioner, an air conditioner temperature and humidity control method, an air conditioner temperature and humidity control device and a storage medium, wherein the method comprises the following steps: collecting indoor humidity, and comparing the indoor humidity with preset humidity to obtain a comparison result; when the comparison result shows that the indoor humidity is not greater than the preset humidity, performing humidification treatment; when the comparison result is that the indoor humidity is greater than the preset humidity, then collecting the indoor temperature, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value: when the temperature difference is larger than the preset precision, cooling and dehumidifying; when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, carrying out constant-temperature dehumidification; and when the temperature difference value is smaller than the negative value of the preset precision, heating and dehumidifying, and improving the experience of the user by adopting the invention.
Description
Technical Field
The invention relates to the field of air conditioner temperature and humidity control, in particular to an air conditioner, an air conditioner temperature and humidity control method and device and a storage medium.
Background
The air conditioner is one of the essential household appliances of modern family, can build comfortable living environment for the user. Along with the alternation of different seasons, not only the ambient temperature can change constantly, air humidity also can change constantly, for example the indoor air humidity is big in the spring and summer season, and is little in the autumn and winter season. In order to create a more comfortable indoor environment for users and reduce the change caused by seasonal changes, most of the existing air conditioners can realize the functions of dehumidification, fresh air and the like besides the functions of refrigeration and heating simply.
Because the user usually sets an initial set temperature suitable for the user's needs in the process of using the air conditioner, the manual intervention is less. However, in actual use, after the adjustment temperature is set, the air conditioner is not stopped when the user feels a comfortable temperature, which reduces the user's experience and tends to cause dissatisfaction.
Therefore, the existing air conditioner has the problem that the user experience is not good due to the change of temperature and humidity in the using process.
Disclosure of Invention
The embodiment of the invention provides an air conditioner, an air conditioner temperature and humidity control method and device and a storage medium, and aims to improve the experience of a user.
In order to solve the technical problem, an embodiment of the present application provides an air conditioner, which includes an air conditioner main body module, a heat exchange module, a humidification module, and a control module;
the air conditioner main body module comprises a compressor, a four-way valve, a condenser and a throttling module, wherein a discharge port of the compressor is connected with the four-way valve, the four-way valve is connected with an inlet of the condenser, an outlet of the condenser is connected with an inlet of the filter, and an outlet of the filter is connected with the throttling module;
the heat exchange module comprises a main heat exchanger and an auxiliary heat exchanger, and the main heat exchanger and the auxiliary heat exchanger are positioned between the main heat exchanger and an outlet of the air supply channel;
the humidification module comprises a humidifier, and the humidifier is positioned between the main heat exchanger and the heat exchanger fan;
the control module is respectively connected with the air conditioner main body module, the heat exchange module and the humidification module, and comprises a temperature sensor and a humidity sensor, wherein the temperature sensor and the humidity sensor are used for collecting indoor temperature and indoor humidity and controlling the air conditioner main body module, the heat exchange module and the humidification module according to the indoor temperature and the indoor humidity.
In order to solve the above technical problem, an embodiment of the present application provides an air conditioner temperature and humidity control method, including:
collecting indoor humidity, and comparing the indoor humidity with preset humidity to obtain a comparison result;
when the comparison result shows that the indoor humidity is not greater than the preset humidity, performing humidification treatment;
when the comparison result is that the indoor humidity is greater than the preset humidity, then collecting the indoor temperature, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value:
when the temperature difference is larger than the preset precision, cooling and dehumidifying;
when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, carrying out constant-temperature dehumidification;
and when the temperature difference value is smaller than the negative value of the preset precision, carrying out temperature rise dehumidification treatment.
In order to solve the above technical problem, an embodiment of the present application further provides an air conditioner temperature and humidity control device, including:
the comparison module is used for acquiring the indoor humidity and comparing the indoor humidity with the preset humidity to obtain a comparison result;
the humidifying module is used for humidifying when the comparison result shows that the indoor humidity is not greater than the preset humidity;
and the temperature difference value calculating module is used for acquiring the indoor temperature when the comparison result is that the indoor humidity is greater than the preset humidity, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value:
the cooling and dehumidifying module is used for cooling and dehumidifying when the temperature difference value is greater than the preset precision;
the constant temperature dehumidification module is used for performing constant temperature dehumidification when the temperature difference value is larger than a negative value of the preset precision and the temperature difference value is smaller than the preset precision;
and the temperature-raising dehumidification module is used for raising the temperature and dehumidifying when the temperature difference value is smaller than the negative value of the preset precision.
In order to solve the above technical problem, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the air conditioner temperature and humidity control method are implemented.
According to the air conditioner, the method and the device for controlling the temperature and humidity of the air conditioner and the storage medium, provided by the embodiment of the invention, the comparison result is obtained by acquiring the indoor humidity and comparing the indoor humidity with the preset humidity; when the comparison result shows that the indoor humidity is not greater than the preset humidity, performing humidification treatment; when the comparison result is that the indoor humidity is greater than the preset humidity, then collecting the indoor temperature, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value: when the temperature difference is larger than the preset precision, cooling and dehumidifying; when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, carrying out constant-temperature dehumidification; when the temperature difference value is smaller than the negative value of the preset precision, heating and dehumidifying are carried out, through the steps, the temperature and the humidity of the air conditioner can be controlled according to actual conditions, the temperature and the humidity which are good in user experience are kept, and therefore the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is an air conditioner architecture diagram to which the present application may be applied;
FIG. 2 is a further air conditioner architecture diagram of the present application;
fig. 3 is a flowchart of an embodiment of an air conditioner temperature and humidity control method of the present application;
fig. 4 is a schematic structural diagram of an embodiment of an air conditioning temperature and humidity control device according to the present application.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, as shown in fig. 1, the air conditioner includes an air conditioner main body module 01, a heat exchange module 02, a humidification module 03, and a control module 04.
The air conditioner main body module 01 comprises a compressor 1, a four-way valve 2, a condenser 3 and a throttling module 05, wherein a discharge port of the compressor 1 is connected with the four-way valve 2, the four-way valve 2 is connected with an inlet of the condenser 3, an outlet of the condenser 1 is connected with an inlet of a filter 4, and an outlet of the filter 4 is connected with the throttling module 05.
The heat exchange module 02 includes a main heat exchanger 021 and an auxiliary heat exchanger 022, and the main heat exchanger 021 and the auxiliary heat exchanger 022 are located between the main heat exchanger 021 and the outlet of the air blowing channel.
The humidification module 03 includes a humidifier 031, and the humidifier 031 is located between the main heat exchanger 021 and the heat exchanger fan.
The control module 04 is respectively connected with the air conditioner main body module 01, the heat exchange module 02 and the humidification module 03, and the control module 04 comprises a temperature sensor 041 and a humidity sensor 042 and is used for collecting indoor temperature and indoor humidity and controlling the air conditioner main body module 01, the heat exchange module 02 and the humidification module 03 according to the indoor temperature and the indoor humidity.
The air conditioner comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises an air conditioner main body module 01, a heat exchange module 02, a humidification module 03 and a control module 04, and the outdoor unit comprises the heat exchange module 02.
The air conditioner main body module 01 comprises a compressor 1, a four-way valve 2, a condenser 3 and a throttling module 05, wherein a discharge port of the compressor 1 is connected with an inlet D pipe of the four-way valve 2, an outlet C pipe of the four-way valve 2 is connected with an inlet of the condenser 3, an outlet of the condenser 1 is connected with an inlet of a filter 4, and an outlet of the filter 4 is connected with the throttling module 05.
The control module 04 can be placed in the indoor unit and used for controlling the air conditioner main body module 01, the heat exchange module 02 and the humidification module 03.
The air conditioner comprises an air conditioner main body module, a heat exchange module and a humidification module, wherein the control module is connected with the air conditioner main body module, the heat exchange module and the humidification module respectively, the control module comprises a temperature sensor and a humidity sensor, the indoor temperature and the indoor humidity are collected, the air conditioner main body module, the heat exchange module and the humidification module are controlled according to the indoor temperature and the indoor humidity, the comfort of the air conditioner is improved, the air conditioner temperature and humidity can be controlled according to actual conditions, the good temperature and humidity of user experience is kept, and the user experience is improved.
Further, as shown in fig. 2, the air conditioner main body module 01 further includes a filter 4, a first solenoid valve 5, a throttle module 05, a first cut-off valve, a first evaporator, a second solenoid valve, a second cut-off valve, a second evaporator, a third cut-off valve, a fourth cut-off valve, a third solenoid valve, and a fourth solenoid valve, and the throttle module 05 includes a first throttle module 5 and a second throttle module 6.
The discharge port of the compressor 1 is connected with an inlet D pipe of a four-way valve 2, an outlet C pipe of the four-way valve 2 is connected with an inlet of a condenser 3, an outlet of the condenser 3 is connected with an inlet of a filter 4, and outlets of the filter 4 are respectively connected with a first throttling module 5 and a second throttling module 6.
A third electromagnetic valve 13, a fourth electromagnetic valve 14, a fourth stop valve 10, a first evaporator 16 and a first stop valve 7 are sequentially connected between the first electromagnetic valve 11 and the first throttling module 5.
And a third electromagnetic valve 13, a third stop valve 9, a second evaporator 17 and a second stop valve 6 are sequentially connected between the first electromagnetic valve 11 and the second throttling module 6.
A fourth stop valve 10, a first evaporator 16 and a first stop valve 7 are sequentially connected between the second electromagnetic valve 12 and the first throttling module 5.
And a third stop valve 9, a second evaporator 17 and a second stop valve 6 are sequentially connected between the second electromagnetic valve 12 and the second throttling module 6.
An E-pipe port of the four-way valve 2 is connected to a union pipe of the third solenoid valve 13 and the fourth solenoid valve 14, and an S-pipe port of the four-way valve 2 is connected to a suction port of the compressor 1.
When the air conditioner is in working control and is in a refrigeration and dehumidification use mode, according to the area used by a user, the controller conducts the electromagnetic valve of the evaporator in the corresponding area, closes other electromagnetic valves and starts the air conditioner, for example, the first electromagnetic valve is opened, the air conditioner is started, and the second electromagnetic valve and the second evaporation fan are closed; and opening the second electromagnetic valve, starting the air conditioner, and closing the first electromagnetic valve and the first evaporation fan.
The system connection is extremely simple and optimized in the air conditioner, the manufacturing cost is low, the temperature and the humidity of the air conditioner are controlled according to actual conditions, the temperature and the humidity which are good in user experience are kept, and therefore the comfort of the user experience and the comfort of the use of the air conditioner are improved.
Referring to fig. 3, fig. 3 shows a method for controlling temperature and humidity of an air conditioner according to an embodiment of the present invention, which is described by taking the air conditioner in fig. 1 as an example, and is detailed as follows:
s201, collecting indoor humidity, and comparing the indoor humidity with preset humidity to obtain a comparison result.
In step S201, it is specifically: the indoor humidity is collected, the indoor humidity is subjected to the hundreds division processing to obtain the humidity percentage, and the humidity percentage is compared with the preset humidity to obtain a comparison result.
The preset humidity refers to a comfortable value of human body humidity set in the air conditioner. For example, the preset humidity is (60%, 70%) in winter, and (30%, 50%) in summer.
Through gathering indoor humidity, convert indoor humidity into percentage and predetermine humidity and contrast, whether can effectively confirm indoor humidity fast is comfortable humidity to improve user experience and feel.
S202, when the comparison result shows that the indoor humidity is not more than the preset humidity, humidifying.
In step S202, the humidification processing refers to processing for controlling the indoor humidity by controlling the air conditioner to satisfy the comfort of the human body.
In the embodiment of the application, when the comparison result shows that the indoor humidity is not greater than the preset humidity, the controller is adopted to control the humidifier to perform humidification treatment.
When the indoor humidity is not more than the preset humidity, the indoor humidification treatment is carried out so as to improve the user experience.
S203, when the comparison result is that the indoor humidity is greater than the preset humidity, collecting the indoor temperature, calculating the temperature difference between the indoor temperature and the preset temperature, and obtaining a temperature difference value:
in step S203, when the comparison result indicates that the indoor humidity is higher than the preset humidity, it indicates that the dehumidification is required. And the indoor temperature is unknown, so the indoor temperature needs to be collected.
The temperature in the collection chamber is collected through a temperature sensor.
The preset temperature is a comfortable temperature set by a user.
The indoor temperature is collected when the comparison result is that the indoor humidity is larger than the preset humidity, the temperature difference between the indoor temperature and the preset temperature is calculated, the temperature difference value is obtained, and under the dehumidification condition, the temperature regulation state is determined by researching the temperature change, so that the user experience is improved.
And S204, when the temperature difference value is larger than the preset precision, cooling and dehumidifying.
In step S204, the temperature reduction and dehumidification processing is a method of reducing the temperature in the dehumidification state.
The preset accuracy refers to a range in which adjustment is allowed in the preset temperature set by the user. For example, when the predetermined precision is (-0.5, + 0.5).
When the temperature difference is larger than the preset precision, the method for cooling and dehumidifying comprises the steps that the controller is adopted to control the four-way valve to be powered off, the refrigerant pressed out by the compressor is condensed by the condenser to release heat, and then enters the main heat exchanger to absorb heat and evaporate after sequentially passing through the third electromagnetic valve, the third stop valve, the second evaporator and the second stop valve.
Through the steps, when the temperature difference value is larger than the preset precision, the air conditioner is subjected to cooling and dehumidifying control, and the temperature difference value is higher than the preset precision, the temperature identical to the preset precision is reduced, so that the temperature is kept unchanged, and the user experience is improved.
And S205, when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, performing constant-temperature dehumidification.
In step S205, for example, when the temperature difference is 0.3 and the predetermined precision is (-0.5, +0.5), the temperature difference is greater than the negative value of the predetermined precision and the temperature difference is smaller than the predetermined precision.
The constant temperature dehumidification is a method of not controlling the temperature in a dehumidification state.
When the temperature difference value is larger than a negative value of the preset precision and the temperature difference value is smaller than the preset precision, the constant-temperature dehumidification method comprises the steps that the four-way valve is controlled to be powered on by the controller, a refrigerant extruded out by the compressor is primarily condensed by the condenser to release heat, then enters the auxiliary heat exchanger through the four-way valve to be further condensed to release heat, then sequentially enters the main heat exchanger through the first throttling device and the second throttling device to absorb heat and evaporate.
Through the steps, when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, the air conditioner is subjected to constant temperature dehumidification control, the temperature is guaranteed to be kept unchanged when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, and the user experience is improved.
And S206, when the temperature difference value is smaller than the negative value of the preset precision, performing temperature rise dehumidification treatment.
In step S206, for example, when the temperature difference is-0.7 and the preset precision is (-0.5, +0.5), the temperature difference is smaller than the negative value of the preset precision, and a temperature raising process is required.
When the temperature difference value is smaller than the negative value of the preset precision, the temperature-raising dehumidification processing method comprises the steps that the controller is adopted to control the four-way valve to be electrified, the rotating speed of a condensation fan of the condenser is reduced, a refrigerant extruded by the compressor is primarily condensed and released heat through the condenser, enters the auxiliary heat exchanger through the four-way valve to be further condensed and released heat, then sequentially passes through the first throttling device and the second throttling device and then enters the main heat exchanger to be subjected to heat absorption and evaporation.
Through the steps, when the temperature difference value is smaller than the negative value of the preset precision, the temperature rise and dehumidification control is carried out on the air conditioner, the fact that when the temperature difference value is smaller than the negative value of the preset precision, the temperature is kept unchanged through temperature increase is guaranteed, and therefore user experience is improved.
In this embodiment, through gathering indoor humidity to compare indoor humidity and preset humidity, obtain the comparison result. And when the comparison result shows that the indoor humidity is not more than the preset humidity, performing humidification treatment. When the comparison result is that the indoor humidity is greater than the preset humidity, then collect the indoor temperature to calculate the temperature difference of the indoor temperature and the preset temperature, obtain the temperature difference: and when the temperature difference is greater than the preset precision, cooling and dehumidifying. And when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, carrying out constant-temperature dehumidification. When the temperature difference value is smaller than the negative value of the preset precision, temperature rise and dehumidification are carried out, through the steps, the temperature and the humidity of the air conditioner can be controlled according to actual conditions, the temperature and the humidity which are good in user experience are kept, and therefore the user experience is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Fig. 4 is a schematic block diagram of an air conditioning temperature and humidity control apparatus corresponding to the air conditioning temperature and humidity control method according to the embodiment. As shown in fig. 4, the temperature and humidity control apparatus for an air conditioner includes a data acquisition module 31, a file synchronization module 32, and a data recovery module 33. The functional modules are explained in detail as follows:
and the comparison module 31 is used for acquiring the indoor humidity and comparing the indoor humidity with the preset humidity to obtain a comparison result.
And the humidifying module 32 is used for performing humidifying treatment when the comparison result shows that the indoor humidity is not more than the preset humidity.
Temperature difference value calculation module 33 for indoor humidity is greater than for presetting humidity when the comparison result, then gathers indoor temperature, and calculates the temperature difference of indoor temperature and preset temperature, obtains the temperature difference value:
and the cooling and dehumidifying module 34 is configured to perform cooling and dehumidifying processing when the temperature difference is greater than the preset precision.
And the constant temperature dehumidification module 35 is configured to perform constant temperature dehumidification processing when the temperature difference value is greater than a negative value of the preset precision and the temperature difference value is less than the preset precision.
And the temperature-raising dehumidification module 36 is configured to perform temperature-raising dehumidification processing when the temperature difference is smaller than a negative value of the preset precision.
Optionally, the humidification module 32 comprises:
and the humidifying unit is used for controlling the humidifier to perform humidification processing by adopting the controller when the comparison result is that the indoor humidity is not more than the preset humidity.
Optionally, the cooling and dehumidifying module 34 comprises:
when the temperature difference is larger than the preset precision, the controller is adopted to control the four-way valve to be powered off, and the refrigerant pressed out by the compressor enters the main heat exchanger to absorb heat and evaporate after being condensed and released by the condenser and sequentially passes through the third electromagnetic valve, the third stop valve, the second evaporator and the second stop valve.
Optionally, the thermostatic dehumidifying module 35 comprises:
when the temperature difference value is larger than a negative value of the preset precision and the temperature difference value is smaller than the preset precision, the controller is adopted to control the four-way valve to be electrified, the refrigerant extruded by the compressor is primarily condensed and released heat through the condenser, enters the auxiliary heat exchanger through the four-way valve to be further condensed and released heat, then enters the main heat exchanger after sequentially passing through the first throttling device and the second throttling device, and is subjected to heat absorption and evaporation.
Optionally, warm-up dehumidification module 36 includes:
when the temperature difference value is smaller than the negative value of the preset precision, the controller is adopted to control the four-way valve to be electrified, the rotating speed of a condensing fan of the condenser is reduced, a refrigerant extruded by the compressor enters the auxiliary heat exchanger through the four-way valve to be further condensed and released after being preliminarily condensed and released by the condenser, and then enters the main heat exchanger after sequentially passing through the first throttling device and the second throttling device to absorb heat and evaporate.
For specific limitations of the air-conditioning temperature and humidity control device, reference may be made to the above limitations of the air-conditioning temperature and humidity control method, which is not described herein again. All modules in the air-conditioning temperature and humidity control device can be completely or partially realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the hardware form, and can also be stored in a memory in a software form, so that the processor can call and execute the corresponding operations of the modules.
The present application further provides another embodiment, that is, a computer-readable storage medium is provided, where the computer-readable storage medium stores an interface display program, and the interface display program is executable by at least one processor, so that the at least one processor executes the steps of the air conditioner temperature and humidity control method.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. 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 a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. The air conditioner is characterized by comprising an air conditioner main body module, a heat exchange module, a humidification module and a control module;
the air conditioner main body module comprises a compressor, a four-way valve, a condenser and a throttling module, wherein a discharge port of the compressor is connected with the four-way valve, the four-way valve is connected with an inlet of the condenser, an outlet of the condenser is connected with an inlet of the filter, and an outlet of the filter is connected with the throttling module;
the heat exchange module comprises a main heat exchanger and an auxiliary heat exchanger, and the main heat exchanger and the auxiliary heat exchanger are positioned between the main heat exchanger and an outlet of the air supply channel;
the humidification module comprises a humidifier, and the humidifier is positioned between the main heat exchanger and the heat exchanger fan;
the control module is respectively connected with the air conditioner main body module, the heat exchange module and the humidification module, and comprises a temperature sensor and a humidity sensor, wherein the temperature sensor and the humidity sensor are used for collecting indoor temperature and indoor humidity and controlling the air conditioner main body module, the heat exchange module and the humidification module according to the indoor temperature and the indoor humidity.
2. The air conditioner according to claim 1, wherein the air conditioner main body module includes a filter, a first solenoid valve, a throttle module, a first cutoff valve, a first evaporator, a second solenoid valve, a second cutoff valve, a second evaporator, a third cutoff valve, a fourth cutoff valve, a third solenoid valve, and a fourth solenoid valve, and the throttle module includes a first throttle module and a second throttle module;
the discharge port of the compressor is connected with a D pipe of the inlet of the four-way valve, an outlet C pipe of the four-way valve is connected with the inlet of the condenser, the outlet of the condenser is connected with the inlet of the filter, and the outlet of the filter is respectively connected with the first throttling module and the second throttling module;
the third electromagnetic valve, the fourth stop valve, the first evaporator and the first stop valve are sequentially connected between the first electromagnetic valve and the first throttling module;
the third electromagnetic valve, the third stop valve, the second evaporator and the second stop valve are sequentially connected between the first electromagnetic valve and the second throttling module;
the fourth stop valve, the first evaporator and the first stop valve are sequentially connected between the second electromagnetic valve and the first throttling module;
the third stop valve, the second evaporator and the second stop valve are sequentially connected between the second electromagnetic valve and the second throttling module;
and an E pipe interface of the four-way valve is connected to a union pipe of the third electromagnetic valve and the fourth electromagnetic valve, and an S pipe interface of the four-way valve is connected with the suction port of the compressor.
3. An air conditioner temperature and humidity control method, which is applied to the air conditioner according to claim 1 or 2, and comprises the following steps:
collecting indoor humidity, and comparing the indoor humidity with preset humidity to obtain a comparison result;
when the comparison result shows that the indoor humidity is not greater than the preset humidity, performing humidification treatment;
when the comparison result is that the indoor humidity is greater than the preset humidity, then collecting the indoor temperature, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value:
when the temperature difference is larger than the preset precision, cooling and dehumidifying;
when the temperature difference value is larger than the negative value of the preset precision and the temperature difference value is smaller than the preset precision, carrying out constant-temperature dehumidification;
and when the temperature difference value is smaller than the negative value of the preset precision, carrying out temperature rise dehumidification treatment.
4. The method for controlling the temperature and humidity of an air conditioner according to claim 3, wherein when the comparison result indicates that the indoor humidity is not greater than the preset humidity, the step of performing the humidification process includes:
and when the comparison result shows that the indoor humidity is not greater than the preset humidity, the controller is adopted to control the humidifier to perform humidification treatment.
5. The method for controlling the temperature and humidity of the air conditioner according to claim 3, wherein when the temperature difference is greater than the predetermined accuracy, the step of performing cooling and dehumidifying processing includes:
and when the temperature difference is greater than the preset precision, the controller is adopted to control the four-way valve to be powered off, and the refrigerant pressed out by the compressor enters the main heat exchanger to absorb heat and evaporate after being condensed and released by the condenser and sequentially passes through the third electromagnetic valve, the third stop valve, the second evaporator and the second stop valve.
6. The method for controlling the temperature and humidity of the air conditioner according to claim 3, wherein when the temperature difference is greater than a negative value of the preset accuracy and the temperature difference is less than the preset accuracy, the step of performing the constant temperature dehumidification includes:
when the temperature difference value is larger than a negative value of the preset precision and the temperature difference value is smaller than the preset precision, the controller is adopted to control the four-way valve to be electrified, the refrigerant pressed out by the compressor enters the auxiliary heat exchanger through the four-way valve after being primarily condensed and released heat by the condenser, further condensed and released heat, then enters the main heat exchanger after sequentially passing through the first throttling device and the second throttling device, and is subjected to heat absorption and evaporation.
7. The method for controlling the temperature and humidity of the air conditioner according to claim 3, wherein when the temperature difference is smaller than a negative value of the preset precision, the step of performing the temperature-raising and dehumidifying process includes:
when the temperature difference value is smaller than the negative value of the preset precision, the controller is adopted to control the four-way valve to be electrified, the rotating speed of a condensing fan of the condenser is reduced, the refrigerant pressed out by the compressor enters the auxiliary heat exchanger through the four-way valve after being primarily condensed and released heat by the condenser, further condensed and released heat, then enters the main heat exchanger after sequentially passing through the first throttling device and the second throttling device, and absorbs heat and evaporates.
8. The utility model provides an air conditioner atmospheric control device which characterized in that, the device includes:
the comparison module is used for acquiring indoor humidity and comparing the indoor humidity with preset humidity to obtain a comparison result;
the humidifying module is used for humidifying when the comparison result shows that the indoor humidity is not greater than the preset humidity;
and the temperature difference value calculating module is used for acquiring the indoor temperature when the comparison result is that the indoor humidity is greater than the preset humidity, and calculating the temperature difference between the indoor temperature and the preset temperature to obtain a temperature difference value:
the cooling and dehumidifying module is used for cooling and dehumidifying when the temperature difference value is greater than the preset precision;
the constant temperature dehumidification module is used for performing constant temperature dehumidification when the temperature difference value is larger than a negative value of the preset precision and the temperature difference value is smaller than the preset precision;
and the temperature-raising dehumidification module is used for raising the temperature and dehumidifying when the temperature difference value is smaller than the negative value of the preset precision.
9. The air-conditioning temperature and humidity control device according to claim 8, wherein the humidification module includes:
and the humidifying unit is used for controlling the humidifier to carry out humidification treatment by adopting the controller when the comparison result shows that the indoor humidity is not more than the preset humidity.
10. A computer-readable storage medium storing a computer program, wherein the computer program is executed by a processor to implement the air conditioner temperature and humidity control method according to any one of claims 3 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279769A (en) * | 1990-03-29 | 1991-12-10 | Sanyo Electric Co Ltd | Constant temperature and constant humidity device |
| CN103075768A (en) * | 2013-02-01 | 2013-05-01 | 海信（山东）空调有限公司 | Constant temperature and humidity air conditioning unit and control method |
| CN113669864A (en) * | 2021-08-12 | 2021-11-19 | 珠海市金品创业共享平台科技有限公司 | Heat pump type four-tube air conditioning system and control method of air conditioner with same |
-
2022
- 2022-04-02 CN CN202210351806.XA patent/CN114517970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279769A (en) * | 1990-03-29 | 1991-12-10 | Sanyo Electric Co Ltd | Constant temperature and constant humidity device |
| CN103075768A (en) * | 2013-02-01 | 2013-05-01 | 海信（山东）空调有限公司 | Constant temperature and humidity air conditioning unit and control method |
| CN113669864A (en) * | 2021-08-12 | 2021-11-19 | 珠海市金品创业共享平台科技有限公司 | Heat pump type four-tube air conditioning system and control method of air conditioner with same |
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Application publication date: 20220520 |