CN113776157B - Comfortable temperature regulation control method and device, air conditioner and storage medium - Google Patents
Comfortable temperature regulation control method and device, air conditioner and storage medium Download PDFInfo
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- CN113776157B CN113776157B CN202111197938.3A CN202111197938A CN113776157B CN 113776157 B CN113776157 B CN 113776157B CN 202111197938 A CN202111197938 A CN 202111197938A CN 113776157 B CN113776157 B CN 113776157B
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Conditioning Control Device (AREA)
Abstract
The invention provides a comfortable temperature regulation control method, a comfortable temperature regulation control device, an air conditioner and a computer readable storage medium, wherein the control method comprises the following steps: after starting up a heating mode, enabling the air conditioner to enter a preset comfortable temperature regulation control mode; obtaining the current indoor environment temperature T of the air conditioner Ring (C) And the current indoor coil temperature T of the air conditioner Dish (ii) a Will measure the indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre Comparing to obtain a first comparison result; determining the preset indoor coil temperature T according to the first comparison result Disc cartridge (ii) a Will indoor coil temperature T Disc And preset indoor coil temperature T Disc cartridge Comparing to obtain a second comparison result; and executing preset compressor running frequency control logic according to the second comparison result. According to the invention, the running frequency of the compressor is adjusted by judging the temperature interval of the inner ring temperature and the interval of the inner disc temperature, the outlet air temperature of the air conditioner is adjusted according to the indoor air density, the hot air blown out by the air conditioner can be ensured to fall to the ground, and the temperature stratification is effectively avoided.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a comfortable temperature regulation control method and device, an air conditioner and a storage medium.
Background
The indoor unit of the household split air conditioner is generally arranged at the upper part of a room, the room temperature is more uniform during refrigeration, the indoor upper and lower temperature difference is small, and the comfort experience is better; however, when heating, the density of hot air is small, the density of cold air is large, and cold air is easy to accumulate below a room, so that the temperature difference in the height direction is large, and large temperature stratification is formed, so that an inner ring temperature compensation value is set for compensating that the temperature of an air outlet of an air conditioner is higher than the temperature of a user activity area when a general air conditioner heats, but the problems of slow temperature rise of the user activity area caused by heating temperature stratification, energy saving and discomfort caused by temperature stratification and the like cannot be solved substantially, the heating space is obviously hot and cold, and the comfort of a human body is poor.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention solves the problem that in the prior art, when an air conditioner heats, the phenomenon of obvious up-heating and down-cooling occurs in a heating space due to different densities of cold air and hot air, and the comfort of a human body is poor.
In order to solve the above problems, the invention discloses a comfortable temperature adjustment control method for an air conditioner, comprising: starting the air conditioner, and enabling the air conditioner to enter a preset comfortable temperature regulation control mode after starting a heating mode; obtaining the air conditioner under a preset comfortable temperature regulation control modeCurrent indoor ambient temperature T Ring (C) And the current indoor coil temperature T of the air conditioner Dish (ii) a Will measure the indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre Comparing to obtain a first comparison result; determining the preset indoor coil temperature T according to the first comparison result Disc cartridge (ii) a Will indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge Comparing to obtain a second comparison result; and executing preset compressor running frequency control logic according to the second comparison result.
According to the indoor ambient temperature T Ring(s) And the preset indoor environment temperature T Ring pre Determining a suitable predetermined indoor coil temperature T Disc cartridge Further adjusting the running frequency of the compressor according to the actual indoor environment temperature T Ring (C) The air conditioner air-out temperature that the adjustment is reasonable to guarantee that the air conditioner heats the air-out and can fall to the ground under the circumstances of guaranteeing the travelling comfort, prevent the temperature stratification phenomenon of air conditioner heating in-process effectively, optimize the travelling comfort that the air conditioner heated, improved user's use and experienced.
Further, the preset indoor environment temperature T Ring pre Including at least two temperature range intervals, the first comparison result is that: judging the indoor ambient temperature T Ring(s) Which temperature range interval belongs to; presetting indoor coil temperature T Disc cartridge Including at least two temperature range intervals, the second comparison result is: judging the temperature T of the indoor coil Dish Which temperature range interval belongs to.
The current indoor environment temperature T can be divided by adopting a temperature range interval Ring (C) Performing reasonable interval division, determining the current density condition of the indoor air according to the difference of temperature range intervals, and then according to the temperature T of the indoor coil pipe Dish Whether the air outlet of the current air conditioner is comfortable and can fall to the ground is determined, so that the operating frequency of the compressor is controlled in a targeted manner, the effects that the air outlet is comfortable and can fall to the ground are achieved, and the phenomenon of temperature stratification is avoided.
Further, the preset indoor environment temperature T Ring pre IncludedThree temperature range intervals, the demarcation point of the three temperature range intervals is T Preparation 1 And T Preparation 2 Wherein T is Preparation 1 ＜T Preparation 2 The three temperature ranges are respectively the first inner ring temperature range T Zone 1 Second inner ring temperature interval T Zone 2 Third inner ring temperature interval T Zone 3 ，T Zone 1 Is T Ring (C) ＜T Preliminary 1 ，T Zone 2 Is T Preparation 1 ≤T Ring (C) ＜T Preparation 2 ，T Zone 3 Is T Ring(s) ≥T Preparation 2 Wherein T is Preparation 1 For a first preset indoor ambient temperature, T Preparation 2 Is a second predetermined indoor ambient temperature.
When T is Ring (C) ＜T Preparation 1 When the air conditioner is used, the indoor temperature is low, and the air density is high; when T is Preparation 1 ≤T Ring (C) ＜T Preparation 2 Meanwhile, the indoor temperature is moderate, and the air density is moderate; when T is Ring (C) ≥T Preparation 2 When the temperature is high, the air density is low; then further judging the current indoor coil temperature T according to the specific situation of the indoor air density Dish In the interval, the condition that the air outlet temperature of the current air conditioner is too high or comfortable or too low can be determined according to the judgment result, the control logic of the compressor is pertinently adopted, the air outlet temperature of the air conditioner is adjusted to a comfortable degree, and therefore the air outlet can be ensured to fall to the ground under the condition that the air outlet comfort degree is ensured, and the phenomenon of temperature stratification is avoided.
Further, the preset indoor coil temperature T Disc cartridge Comprises three temperature range intervals, and the demarcation point of the three temperature range intervals is T Preparation 3 And T Preparation 4 Wherein T is Preparation 3 ＜T Preparation 4 The three temperature range intervals are respectively the first inner disk temperature interval T Disk 1 Second inner disk temperature interval T Dish 2 Third inner disk temperature interval T Dish 3 ，T Disk 1 Is T Dish ＜T Preparation 3 ，T Dish 2 Is T Preparation 3 ≤T Dish ＜T Preparation 4 ，T Dish 3 Is T Disc ≥T Preparation 4 Wherein T is Preparation 3 For a first preset indoor coil temperature, T Preparation 4 For second preset indoor plateTube temperature, T Preparation 3 And T Preparation 4 Is determined according to the first comparison result.
When T is Disc ＜T Preparation 3 When the temperature of the indoor coil is low, the air outlet temperature of the air conditioner is also low, and the air outlet comfort level is not enough, so that the use experience of a user is influenced; when T is Preparation 3 ≤T Dish ＜T Preparation 4 Meanwhile, the temperature of the indoor coil pipe is moderate, the air outlet temperature of the air conditioner is moderate, the air outlet is more comfortable, and the air outlet can also fall to the ground, so that the temperature stratification can be effectively avoided; when T is Disc ≥T Preparation 4 During the time, indoor coil pipe temperature is on the high side, and air conditioner air-out temperature is higher, and because air-out air density is lower this moment, intensity is also more weak, and hot-blast falling to the ground that is difficult to, temperature stratification phenomenon is more serious, leads to user's activity region to heat up slowly, influences user's use and experiences.
Further, in the first comparison result, when T is Ring(s) ＜T Preparation 1 When, T Preparation 3 Is marked as T 31 ，T Preparation 4 Is counted as T 41 (ii) a When T is Preparation 1 ≤T Ring (C) ＜T Preparation 2 When, T Preparation 3 Is counted as T 32 ，T Preparation 4 Is marked as T 42 (ii) a When T is Ring (C) ≥T Preparation 2 When, T Preparation 3 Is marked as T 33 ，T Preparation 4 Is marked as T 43 (ii) a Wherein, T 31 ＜T 32 ＜T 33 ，T 41 ＜T 42 ＜T 43 。
During heating operation, in the process of gradually rising indoor environment temperature, the indoor coil temperature T Disc The air outlet temperature of the air conditioner is gradually increased, and the comfortable air supply temperature sensed by a user is correspondingly changed according to the indoor environment temperature T Ring(s) Dynamically adjusting indoor coil temperature T Dish The preset temperature interval range enables the air conditioner to better adapt to different comfortable air outlet temperatures felt by users in the temperature rising process of the air conditioner, different indoor air densities and different indoor ambient temperatures T Inner part The air supply temperature of the air conditioner is adjusted to ensure the air supply comfort and realize the falling of hot air, thereby effectively avoiding temperature stratificationAnd the phenomenon improves the use experience of the user.
Further, the "executing the preset compressor operation frequency control logic according to the second comparison result" includes: when T is Dish ＜T Preparation 3 Then, the running frequency of the compressor is increased by a first preset frequency, and after running for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are carried out in a circulating manner; when T is Preparation 3 ≤T Dish ＜T Preparation 4 Then, after the compressor keeps the current operating frequency for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Disc And corresponding comparison and control are carried out in a circulating manner; when T is Dish ≥T Preparation 4 When the temperature of the indoor environment is higher than the preset temperature, the running frequency of the compressor is reduced by a first preset frequency, and after the compressor runs for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are performed in a circulating mode.
When T is Dish ＜T Preparation 3 When the air conditioner is used, the indoor coil temperature is low, the air outlet temperature of the air conditioner is also low, the air outlet comfort level is not enough, the use experience of a user is influenced, and at the moment, the running frequency of the compressor is increased to improve the indoor coil temperature T Dish The air outlet temperature of the air conditioner is increased, and the air outlet comfort level of the air conditioner is improved; when T is Preparation 3 ≤T Dish ＜T Preparation 4 When the temperature of the indoor coil pipe is moderate, the air outlet temperature of the air conditioner is moderate, the air outlet is more comfortable, meanwhile, the air outlet can also fall to the ground, the temperature stratification can be effectively avoided, the compressor keeps the current running frequency, the better air outlet comfort level can be obtained, and the temperature stratification phenomenon can also be avoided; when T is Dish ≥T Preparation 4 When the temperature of the indoor coil is higher, the air outlet temperature of the air conditioner is higher, and at the moment, the operating frequency of the compressor is reduced to reduce the temperature T of the indoor coil Dish And the air outlet temperature of the air conditioner is increased, so that the density of the air outlet of the air conditioner is increased, the air outlet of the air conditioner can fall to the ground, and the air temperature stratification phenomenon is improved.
Furthermore, after the air conditioner is started, firstlyNext,' obtaining the current indoor environment temperature T of the air conditioner Ring (C) And the current indoor coil temperature T of the air conditioner Dish Before, the compressor is continuously operated for at least a first preset time t1.
In the period of the air conditioner just starting up and running, certain hysteresis exists in the detection of the indoor environment temperature sensor and the indoor coil temperature sensor, if the indoor environment temperature T ring and the indoor coil temperature T disc are detected immediately when the air conditioner starts up and enters a preset comfortable temperature regulation control mode, the situation that the detection data is low possibly occurs, effective comfortable temperature regulation control cannot be carried out, in addition, certain temperature rise time is needed for the indoor coil when the air conditioner starts up and runs, so that the air conditioner is prevented from blowing out cold air, and the use experience of a user is influenced.
The invention also discloses a comfortable temperature regulation control device, which comprises: a temperature acquisition module at least for detecting an indoor ambient temperature T Ring (C) Indoor coil temperature T Dish (ii) a A comparison module at least for the indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre To obtain a first comparison result, and the indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge To obtain a second comparison result; and the compressor running frequency control module is at least used for controlling the running frequency of the compressor according to the second comparison result.
Through the cooperation of the modules, the air conditioner can operate in a comfortable temperature regulation mode according to the indoor environment temperature T Ring (C) And the current indoor coil temperature T of the air conditioner Dish The operating frequency of control compressor predetermines the interval scope of indoor coil pipe temperature through the interval adjustment that indoor ambient temperature located to realized the dynamic adjustment of indoor coil pipe temperature, made the hot-blast air that the air conditioner blew off continuously keep the state that can fall to the ground, avoided the phenomenon of temperature layering to appear, promoted user's use greatly and experienced.
The invention also discloses an air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the comfortable temperature regulation control method.
Compared with the prior art, the air conditioner and the comfortable temperature regulation control method have the same advantages, and are not described again.
The invention also discloses a computer readable storage medium, which stores a computer program, and when the computer program is read and executed by a processor, the comfortable temperature regulation control method is realized.
Compared with the prior art, the comfortable temperature regulation control method, the comfortable temperature regulation control device, the air conditioner and the computer readable storage medium have the following advantages:
the invention controls the running frequency of the compressor by judging the temperature interval of the inner ring temperature and the interval of the inner disc temperature, realizes the optimized control of the air-out temperature of the air conditioner, solves the problems of slow temperature rise of the user activity area, energy saving and discomfort caused by temperature stratification when the existing air conditioner heats, improves the air-out comfort level of the air conditioner, simultaneously realizes the dynamic adjustment of the inner disc temperature interval according to different values of the intervals of the indoor environment temperature, ensures that the air-out temperature of the air conditioner is adjusted according to different indoor air densities, ensures that the hot air blown out by the air conditioner can fall to the ground, and effectively avoids the temperature stratification.
Drawings
Fig. 1 is a schematic flow chart of a comfort temperature adjustment control method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
A comfort temperature adjustment control method, a comfort temperature adjustment control device, an air conditioner and a storage medium according to embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
The present embodiment provides a comfortable temperature adjustment control method, as shown in fig. 1, for an air conditioner, including: starting the air conditioner, and enabling the air conditioner to enter a preset comfortable temperature regulation control mode after starting a heating mode;
acquiring the current indoor ambient temperature T of the air conditioner in a preset comfortable temperature regulation control mode Ring (C) And the current indoor coil temperature T of the air conditioner Dish ；
Will be at the indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre Comparing to obtain a first comparison result;
determining the preset indoor coil temperature T according to the first comparison result Disc cartridge ；
Will indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge Comparing to obtain a second comparison result;
and executing preset compressor running frequency control logic according to the second comparison result.
Generally, when the air conditioner is operated for heating, the temperature T is determined by the indoor environment Ring (C) The density of indoor air is different, and if the heating air-out temperature is too high, the density of the air-out air is low, the strength is weakened, hot air is not easy to fall to the ground, and the temperature stratification is serious; if the air outlet temperature is lower, the air outlet comfort cannot be ensured; according to the indoor ambient temperature T Ring(s) And a preset indoor ambient temperature T Ring pre Determining a suitable predetermined indoor coil temperature T Disc cartridge Further, the operating frequency of the compressor can be adjustedAccording to the actual indoor ambient temperature T Ring (C) The air conditioner air-out temperature that the adjustment is reasonable to guarantee that the air conditioner heats the air-out and can fall to the ground under the circumstances of guaranteeing the travelling comfort, prevent the temperature stratification phenomenon of air conditioner heating in-process effectively, optimized the travelling comfort that the air conditioner heated, improved user's use and experienced, the technical scheme that this embodiment provided adopts current indoor ambient temperature of air conditioner and indoor coil pipe temperature collection equipment can accomplish, need not to increase the hardware cost. It should be noted that, in this embodiment, the indoor coil temperature T is preset Disc cartridge And (4) presetting the corresponding relation with the first comparison result, and extracting a corresponding value according to the first comparison result.
In this embodiment, the preset indoor ambient temperature T Ring pre Including at least two temperature range intervals, the first comparison result is that: judging the indoor ambient temperature T Ring (C) Which temperature range interval belongs to;
presetting indoor coil temperature T Disc cartridge Including at least two temperature range intervals, the second comparison result is: judging the indoor coil temperature T Dish Which temperature range interval belongs to.
The current indoor environment temperature T can be divided by adopting a temperature range interval Ring (C) Carrying out reasonable interval division, determining the current density condition of the indoor air according to the difference of temperature range intervals, and then according to the temperature T of the indoor coil pipe Dish Whether the air outlet of the current air conditioner is comfortable and can fall to the ground is determined, so that the running frequency of the compressor is controlled in a targeted manner, the effects that the air outlet is comfortable and can fall to the ground are achieved, and the phenomenon of temperature stratification is avoided.
Specifically, the preset indoor ambient temperature T Ring pre Comprises three temperature range intervals, and the demarcation point of the three temperature range intervals is T Preparation 1 And T Preparation 2 Wherein T is Preparation 1 ＜T Preparation 2 The three temperature range intervals are respectively a first inner ring temperature interval T Zone 1 Second inner ring temperature interval T Zone 2 Third inner ring temperature interval T Zone 3 ，T Zone 1 Is T Ring (C) ＜T Preparation 1 ，T Zone 2 Is T Preliminary 1 ≤T Ring (C) ＜T Preparation 2 ，T Zone 3 Is T Ring (C) ≥T Preparation 2 Wherein T is Preparation 1 For a first predetermined indoor ambient temperature, T Preparation 2 Is a second predetermined indoor ambient temperature.
When T is Ring (C) ＜T Preparation 1 When the temperature is high, the indoor temperature is low, and the air density is high; when T is Preparation 1 ≤T Ring (C) ＜T Preparation 2 Meanwhile, the indoor temperature is moderate, and the air density is moderate; when T is Ring (C) ≥T Preparation 2 When the temperature is high, the air density is low; then further judging the current indoor coil temperature T according to the specific situation of the indoor air density Dish In the interval, the current air conditioner air outlet temperature can be determined to be too high or comfortable or too low according to the judgment result, the control logic of the compressor is pertinently adopted, the air conditioner air outlet temperature is adjusted to a comfortable degree, the air outlet can be ensured to fall to the ground under the condition of ensuring the air outlet comfort level, the phenomenon of temperature stratification is avoided, and T is an optimal technical scheme Preparation 1 ＝8℃，T Preparation 2 ＝16℃。
Further, the preset indoor coil temperature T Disc cartridge Comprises three temperature range intervals, and the demarcation point of the three temperature range intervals is T Preparation 3 And T Preparation 4 Wherein T is Preparation 3 ＜T Preparation 4 The three temperature range intervals are respectively the first inner disk temperature interval T Disk 1 Second inner disk temperature interval T Dish 2 Third inner disk temperature interval T Disc 3 ，T Disk 1 Is T Dish ＜T Preparation 3 ，T Dish 2 Is T Preparation 3 ≤T Dish ＜T Preparation 4 ，T Dish 3 Is T Dish ≥T Preparation 4 Wherein T is Preparation 3 For a first preset indoor coil temperature, T Preparation 4 For a second preset indoor coil temperature, T Preparation 3 And T Preparation 4 Is determined according to the first comparison result.
When T is Dish ＜T Preparation 3 In time, the temperature of the indoor coil pipe is lower, the air outlet temperature of the air conditioner is also lower, the air outlet comfort level is not enough, and the use is influencedThe user experience of the user; when T is Preparation 3 ≤T Dish ＜T Preparation 4 Meanwhile, the temperature of the indoor coil pipe is moderate, the air outlet temperature of the air conditioner is moderate, the air outlet is more comfortable, and the air outlet can also fall to the ground, so that the temperature stratification can be effectively avoided; when T is Dish ≥T Preparation 4 During the time, indoor coil pipe temperature is on the high side, and air conditioner air-out temperature is higher, and because air-out air density is lower this moment, intensity is also more weak, and hot-blast falling to the ground that is difficult to, temperature stratification phenomenon is more serious, leads to user's activity region to heat up slowly, influences user's use and experiences.
Specifically, in the first comparison result, when T is Ring (C) ＜T Preliminary 1 When, T Preparation 3 Is counted as T 31 ，T Preparation 4 Is counted as T 41 ；
When T is Preparation 1 ≤T Ring (C) ＜T Preparation 2 When, T Preparation 3 Is marked as T 32 ，T Preparation 4 Is marked as T 42 ；
When T is Ring (C) ≥T Preparation 2 When, T Preparation 3 Is marked as T 33 ，T Preparation 4 Is marked as T 43 ；
Wherein, T 31 ＜T 32 ＜T 33 ，T 41 ＜T 42 ＜T 43 。
During heating operation, in the process of gradually rising indoor environment temperature, the indoor coil temperature T Dish The air outlet temperature of the air conditioner is gradually increased, and the comfortable air supply temperature sensed by a user is correspondingly changed according to the indoor environment temperature T Ring (C) Dynamically adjusting indoor coil temperature T Dish The preset temperature interval range can better adapt to the difference of comfortable air outlet temperature sensed by a user in the temperature rising process of the air conditioner and the difference of indoor air density according to the indoor environment temperature T Inner part The air supply temperature of the air conditioner is adjusted, so that the air supply comfort is guaranteed, meanwhile, the air conditioner is hot-blast grounded, the temperature stratification phenomenon is effectively avoided, and the use experience of a user is improved. In some embodiments of the invention, when T Ring(s) ＜T Preliminary 1 Time, T 31 ＝38℃，T 41 =41 ℃; when T is Preliminary 1 ≤T Ring (C) ＜T Preparation 2 When, T 32 ＝41℃，T 42 =44 ℃; when T is Ring (C) ≥T Preparation 2 When, T 33 ＝44℃，T 43 ＝48℃。
As an embodiment of the present invention, the "performing the preset compressor operation frequency control logic according to the second comparison result" includes:
when T is Dish ＜T Preparation 3 Then, the running frequency of the compressor is increased by a first preset frequency, and after running for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are performed in a circulating manner;
when T is Preparation 3 ≤T Dish ＜T Preparation 4 Then, after the compressor keeps the current operating frequency for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are carried out in a circulating manner;
when T is Dish ≥T Preparation 4 Then, the running frequency of the compressor is reduced by a first preset frequency, and after running for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are performed in a circulating mode.
When T is Dish ＜T Preparation 3 During the operation, the indoor coil temperature is lower, the air outlet temperature of the air conditioner is also lower, the air outlet comfort level is not enough, the use experience of a user is influenced, and at the moment, the operation frequency of the compressor is increased to improve the indoor coil temperature T Dish The air outlet temperature of the air conditioner is increased, and the air outlet comfort level of the air conditioner is improved; when T is Preparation 3 ≤T Disc ＜T Preparation 4 When the temperature of the indoor coil pipe is moderate, the air outlet temperature of the air conditioner is moderate, the air outlet is more comfortable, meanwhile, the air outlet can also fall to the ground, the temperature stratification can be effectively avoided, the compressor keeps the current running frequency, the better air outlet comfort level can be obtained, and the temperature stratification phenomenon can also be avoided; when T is Dish ≥T Preparation 4 In time, the temperature of the indoor coil is higher, and the air conditionerThe air outlet temperature is higher, at the moment, the temperature T of the indoor coil pipe can be reduced by reducing the running frequency of the compressor Disc And the air outlet temperature of the air conditioner is increased, the density of the air outlet air of the air conditioner is increased, and the air conditioner can fall to the ground, so that the air temperature layering phenomenon is improved, the air outlet comfort level of the air conditioner is optimized, and the use experience of a user is improved. In some optional technical solutions, the first preset frequency is 2Hz, and the second preset time t2 is 2min.
In this embodiment, after the air conditioner is turned on, the current indoor ambient temperature T of the air conditioner is obtained Ring(s) And the current indoor coil temperature T of the air conditioner Dish Before, the compressor is continuously operated for at least a first preset time t1.
In the period of the air conditioner just starting up and running, certain hysteresis exists in the detection of the indoor environment temperature sensor and the indoor coil temperature sensor, if the indoor environment temperature T ring and the indoor coil temperature T disc are detected immediately when the air conditioner starts up and enters a preset comfortable temperature regulation control mode, the situation that detection data is low possibly occurs, effective comfortable temperature regulation control cannot be carried out, in addition, the indoor coil needs certain temperature rise time when the air conditioner starts up and runs, so that the air conditioner is prevented from blowing out cold air, the use experience of a user is influenced, and the selection is optional, and the value of the first preset time T1 is 5min.
In the comfortable temperature regulation control mode, the air conditioner carries out circulating detection and judgment, heating comfortable temperature regulation of the air conditioner is continuously realized until a user exits from the comfortable temperature regulation control mode, when the user exits from the comfortable temperature regulation control mode, the air conditioner operates according to a conventional heating mode, and when a heat pump shutdown signal is received, the compressor is shut down. It should be understood that the entering and exiting comfort temperature control mode of the present invention can be performed by a user operating a remote controller, or can be performed by automatically setting the entering and exiting conditions, and is not limited herein.
Therefore, it can be seen that the comfort temperature adjustment control method provided in the embodiment specifically includes the steps of:
step S1, starting up, starting a heating mode, and entering a comfortable temperature regulation control mode;
s2, continuously operating the compressor for a first preset time t1;
s3, detecting and acquiring the current indoor environment temperature T of the air conditioner Ring(s) And the current indoor coil temperature T of the air conditioner Dish ；
Step S4, setting the indoor environment temperature T Ring(s) And a preset indoor ambient temperature T Ring pre Comparing to obtain a first comparison result;
s5, determining the preset indoor coil temperature T according to the first comparison result Disc cartridge ；
S6, setting the temperature T of the indoor coil pipe Dish And preset indoor coil temperature T Disc cartridge Comparing to obtain a second comparison result;
s7, executing a preset compressor running frequency control logic according to a second comparison result;
and S8, circularly executing the step S3 to the step S7 until the comfortable temperature regulation control mode is exited.
Wherein, step S4 includes:
step S41, comparing and determining indoor environment temperature T Ring (C) Satisfy the temperature interval T of the first inner ring Zone 1 The second inner ring temperature interval T Zone 2 Third inner ring temperature interval T Zone 3 Which temperature interval in (1).
Step S5 comprises the following steps:
step S51, determining T according to the first comparison result of step S4 Preparation 3 And T Preparation 4 To determine the first inner disc temperature interval T Disk 1 Temperature interval T of the second inner plate Dish 2 Third inner plate temperature interval T Dish 3 The interval range of (2).
The step S6 comprises the following steps:
step S61, comparing and determining the indoor coil temperature T Dish Satisfy the temperature interval T of the first inner plate Disk 1 Temperature interval T of the second inner plate Dish 2 Third inner plate temperature interval T Dish 3 Which temperature interval in (1).
Step S7 includes:
step S71, when T is reached Dish ＜T Preparation 3 Then, step S is executed72; when T is Preparation 3 ≤T Dish ＜T Preparation 4 Then, step S73 is executed; when T is Dish ≥T Preparation 4 If so, executing step S74;
step S72, increasing the running frequency of the compressor by a first preset frequency, and returning to the step S3 after running for a second preset time t 2;
step S73, after the compressor keeps the current running frequency for the second preset time t2, returning to the step S3;
and step S74, reducing the running frequency of the compressor by the first preset frequency, and returning to the step S3 after running for the second preset time t 2.
Through the steps, continuous comfortable temperature adjustment of air conditioner heating can be realized, quick adjustment of temperature in a user activity range is realized, the comfort requirement is met, the phenomenon of temperature layering is avoided, the use experience of a user is greatly improved, in addition, hot air blown out by the air conditioner is always gathered at an indoor upper layer when the temperature layering is serious, ineffective heating is formed, the energy waste is caused, the comfortable temperature adjustment control method provided in the embodiment can avoid the phenomenon of temperature layering under the condition of continuous comfortable air supply, the energy consumption is greatly reduced, and the control method is more energy-saving and more comfortable compared with the control method in the prior art.
Example 2
The embodiment discloses a comfortable temperature regulation control device, which is used for realizing the comfortable temperature regulation control method described in the embodiment 1.
The comfort temperature adjustment control device comprises:
a temperature acquisition module at least for detecting an indoor ambient temperature T Ring (C) Indoor coil temperature T Dish (ii) a In some embodiments, the temperature acquisition module is a temperature sensing bulb or a temperature sensor;
a comparison module at least for the indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre To obtain a first comparison result, and the indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge To be compared withObtaining a second comparison result;
and the compressor running frequency control module is at least used for controlling the running frequency of the compressor according to the second comparison result.
Through the cooperation of the modules, the air conditioner can operate in a comfortable temperature regulation mode according to the indoor environment temperature T Ring (C) And the current indoor coil temperature T of the air conditioner Disc The operating frequency of the compressor is controlled, the range of the indoor coil temperature is preset through the range adjustment of the indoor environment temperature, and therefore the dynamic adjustment of the indoor coil temperature is achieved, hot air blown out by the air conditioner is continuously kept in a state capable of falling to the ground, the phenomenon of temperature stratification is avoided, and the use experience of a user is greatly improved.
Example 3
The embodiment discloses an air conditioner, which adopts the comfortable temperature regulation control method of the embodiment 1 or comprises the comfortable temperature regulation control device of the embodiment 2.
The air conditioner disclosed in the present embodiment includes a computer readable storage medium storing a computer program and a processor, wherein the computer program is read and executed by the processor to implement the comfort temperature adjustment control method according to embodiment 1.
The advantages of the air conditioner and the comfort temperature adjustment control method described in embodiment 1 are the same as those of the prior art, and are not described herein again.
Example 4
The present embodiment discloses a computer-readable storage medium, which stores a computer program, which when read and executed by a processor, implements a comfort tempering control method according to embodiment 1.
Although the present invention is disclosed above, the present invention is not limited thereto. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A comfortable temperature-adjusting control method is characterized by being used for an air conditioner and comprising the following steps: starting the air conditioner, and enabling the air conditioner to enter a preset comfortable temperature regulation control mode after starting a heating mode;
under a preset comfortable temperature regulation control mode, the current indoor environment temperature T of the air conditioner is obtained Ring (C) And the current indoor coil temperature T of the air conditioner Dish ；
Will measure the indoor ambient temperature T Ring (C) And a preset indoor ambient temperature T Ring pre Comparing to obtain a first comparison result;
determining the preset indoor coil temperature T according to the first comparison result Disc cartridge ；
Will indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge Comparing to obtain a second comparison result;
executing preset compressor running frequency control logic according to the second comparison result;
the preset indoor environment temperature T Ring pre Including at least two temperature range intervals, the first comparison result is that: judging the indoor environment temperature T Ring(s) Which temperature range interval belongs to;
the preset indoor coil temperature T Disc cartridge Including at least two temperature range intervals, the second comparison result is: judging the temperature T of the indoor coil Dish Which temperature range interval belongs to;
the preset indoor environment temperature T Ring pre Comprises three temperature range intervals, and the demarcation point of the three temperature range intervals is T Preliminary 1 And T Preparation 2 Wherein T is Preliminary 1 ＜T Preparation 2 The three temperature range intervals are respectively a first inner ring temperature interval T Zone 1 Second inner ring temperature interval T Zone 2 Third inner ring temperature interval T Zone 3 ，T Zone 1 Is T Ring (C) ＜T Preparation 1 ，T Zone 2 Is T Preparation 1 ≤T Ring (C) ＜T Preparation 2 ，T Zone 3 Is T Ring (C) ≥T Preparation 2 Wherein T is Preparation 1 For a first predetermined indoor ambient temperature, T Preparation 2 Is a second preset indoor ambient temperature;
presetting indoor coil temperature T Disc cartridge Comprises three temperature range intervals, the demarcation point of the three temperature range intervals is T Preparation 3 And T Preparation 4 Wherein T is Preparation 3 ＜T Preparation 4 The three temperature range intervals are respectively the first inner disk temperature interval T Disk 1 Second inner disk temperature interval T Dish 2 Third inner disk temperature interval T Dish 3 ，T Disc 1 Is T Dish ＜T Preparation 3 ，T Dish 2 Is T Preparation 3 ≤T Disc ＜T Preparation 4 ，T Dish 3 Is T Dish ≥T Preparation 4 Wherein T is Preparation 3 For a first preset indoor coil temperature, T Preparation 4 For a second preset indoor coil temperature, T Preparation 3 And T Preparation 4 The value of (a) is determined according to the first comparison result;
in the first comparison result, when T Ring (C) ＜T Preparation 1 When, T Preparation 3 Is marked as T 31 ，T Preparation 4 Is counted as T 41 ；
When T is Preparation 1 ≤T Ring (C) ＜T Preparation 2 When, T Preparation 3 Is marked as T 32 ，T Preparation 4 Is marked as T 42 ；
When T is Ring (C) ≥T Preparation 2 When, T Preparation 3 Is marked as T 33 ，T Preparation 4 Is marked as T 43 ；
Wherein, T 31 ＜T 32 ＜T 33 ，T 41 ＜T 42 ＜T 43 。
2. A comfort tempering control method according to claim 1, wherein said "executing a preset compressor operating frequency control logic based on said second comparison result" comprises:
when T is Dish ＜T Preparation 3 Then, the running frequency of the compressor is increased by a first preset frequency, and after running for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Disc And corresponding comparison and control are carried out in a circulating manner;
when T is Preparation 3 ≤T Disc ＜T Preparation 4 Then, after the compressor keeps the current operation frequency for a second preset time T2, the current indoor environment temperature T is detected again Ring (C) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are carried out in a circulating manner;
when T is Dish ≥T Preparation 4 Then, the running frequency of the compressor is reduced by a first preset frequency, and after running for a second preset time T2, the current indoor environment temperature T is detected again Ring(s) And the current indoor coil temperature T of the air conditioner Dish And corresponding comparison and control are performed in a circulating mode.
3. A comfort tempering control method according to claim 1, characterized in that after the air conditioner is turned on, the current indoor ambient temperature T of the air conditioner is first "obtained Ring (C) And the current indoor coil temperature T of the air conditioner Disc Before, the compressor is continuously operated for at least a first preset time t1.
4. A comfort tempering control apparatus employing the comfort tempering control method according to any of claims 1-3, comprising:
a temperature acquisition module at least for detecting an indoor ambient temperature T Ring (C) Indoor coil temperature T Dish ；
A comparison module, the comparisonThe module being at least for indoor ambient temperature T Ring (C) And the preset indoor environment temperature T Ring pre To obtain a first comparison result, and the indoor coil temperature T Dish And preset indoor coil temperature T Disc cartridge To obtain a second comparison result;
and the compressor running frequency control module is at least used for controlling the running frequency of the compressor according to the second comparison result.
5. An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the comfort tempering control method according to any of claims 1-3.
6. A computer-readable storage medium, characterized in that it stores a computer program which, when read and executed by a processor, implements a comfort tempering control method according to any of claims 1-3.
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