CN111023420A - Compressor quick start control method and device, air conditioner and storage medium - Google Patents
Compressor quick start control method and device, air conditioner and storage medium Download PDFInfo
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- CN111023420A CN111023420A CN201911379881.1A CN201911379881A CN111023420A CN 111023420 A CN111023420 A CN 111023420A CN 201911379881 A CN201911379881 A CN 201911379881A CN 111023420 A CN111023420 A CN 111023420A
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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
- F24F11/32—Responding to malfunctions or emergencies
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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
- F24F11/70—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
Abstract
The invention provides a compressor quick start control method and device, an air conditioner and a storage medium. The quick start control method of the compressor comprises the following steps: when the compressor operates in a preset frequency increasing mode, the following parameters are obtained: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature; judging whether a preset condition is met or not according to the parameters; and when the preset condition is met, controlling the compressor to stop increasing the frequency, so that the compressor keeps the current frequency running. According to the invention, in the starting stage of the compressor, the frequency rising of the compressor is monitored, the frequency rising process of the compressor is buffered in a mode of maintaining the current frequency of the compressor, the phenomenon that the compressor is shut down due to protection caused by too fast frequency rising is avoided, the compressor is started quickly and reliably, and the reduction of user experience comfort caused by frequent frequency rising of the compressor is avoided.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a method and a device for controlling quick start of a compressor, an air conditioner and a storage medium.
Background
For an air conditioning system, especially for a multi-split system, in order to meet the user requirements of rapid cooling and heating of a room, most air conditioner manufacturers control the compressor by rapid starting so that the compressor is raised to a higher frequency for operation in a shorter time to output a larger capacity. However, in the process of fast frequency rising of the compressor, the air conditioner is frequently stopped in a fault protection manner due to 'too fast frequency rising', and an uncomfortable experience is brought to a user.
Disclosure of Invention
The invention solves the problem that the prior compressor can not be started quickly and reliably.
In order to solve the above problems, the present invention provides a method for controlling a fast start of a compressor, comprising:
when the compressor operates in a preset frequency increasing mode, the following parameters are obtained: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
judging whether a preset condition is met or not according to the parameters;
and when the preset condition is met, controlling the compressor to stop increasing the frequency, so that the compressor keeps the current frequency running.
The invention monitors the frequency rising of the compressor at the starting stage of the compressor, avoids the protective shutdown caused by the over-quick frequency rising of the compressor and provides guarantee for the quick and reliable starting of the compressor. Specifically, the method for judging whether the frequency of the compressor is increased too fast according to the saturation temperature corresponding to the suction pressure, the saturation temperature corresponding to the discharge pressure and the indoor and outdoor ambient temperatures is simple and reliable.
And when the frequency of the compressor is increased too fast, the compressor is controlled to stop increasing the frequency, compared with the mode of controlling the frequency increasing stage of the compressor by increasing and decreasing the frequency of the compressor in the prior art, the frequency increasing process of the compressor is buffered by maintaining the current frequency of the compressor, and the reduction of user experience comfort caused by frequent rising and falling of the frequency of the compressor is avoided.
Preferably, the determining whether a preset condition is met according to the parameter includes:
when the air conditioner operates in a refrigerating mode, comparing the difference value between the indoor environment temperature and the saturation temperature corresponding to the suction pressure with a first preset temperature, and judging whether a first condition in the preset conditions is met, or comparing the difference value between the saturation temperature corresponding to the discharge pressure and the outdoor environment temperature with a second preset temperature, and judging whether a second condition in the preset conditions is met;
when the air conditioner operates in a heating mode, the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is compared with a third preset temperature, whether a third condition in the preset conditions is met or not is judged, or the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is compared with a fourth preset temperature, and whether a fourth condition in the preset conditions is met or not is judged.
Therefore, whether the preset conditions are met or not is judged through different comparison conditions according to different running modes of the air conditioner, and whether the frequency of the compressor is increased too fast or not is further judged.
Preferably, the preset condition includes a first condition that: and the difference value between the indoor environment temperature and the saturation temperature corresponding to the suction pressure is greater than or equal to a first preset temperature and lasts for a first preset time.
Therefore, in the refrigeration mode, according to the comparison between the difference value between the indoor environment temperature and the saturation temperature corresponding to the suction pressure and the first preset temperature, whether the suction pressure is too low at the moment can be judged, and whether the frequency of the compressor is increased too fast is judged according to whether the suction pressure is too low.
Preferably, the preset conditions further include a second condition that: and the difference value between the saturation temperature corresponding to the exhaust pressure and the outdoor environment temperature is greater than or equal to a second preset temperature and lasts for a second preset time.
Therefore, in the refrigeration mode, according to the comparison between the difference value between the saturation temperature corresponding to the exhaust pressure and the outdoor environment temperature and the second preset temperature, whether the exhaust pressure is too high at the moment can be judged, and whether the frequency rising of the compressor is too fast can be judged according to whether the exhaust pressure is too high.
Preferably, the preset conditions further include a third condition that: and the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is greater than or equal to a third preset temperature and lasts for a third preset time.
Therefore, in the heating mode, according to the comparison between the difference value between the outdoor environment temperature and the saturation temperature corresponding to the suction pressure and a third preset temperature, whether the suction pressure is too low at the moment can be judged, and whether the frequency of the compressor is increased too fast can be judged according to whether the suction pressure is too low.
Preferably, the preset conditions further include a fourth condition that: and the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is greater than or equal to a fourth preset temperature and lasts for a fourth preset time.
Therefore, in the heating mode, according to the comparison between the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature and the fourth preset temperature, whether the exhaust pressure is too high at the moment can be judged, and whether the frequency rising of the compressor is too fast can be judged according to whether the exhaust pressure is too high.
Preferably, the method further comprises the following steps:
when the compressor runs in the preset frequency increasing mode, obtaining the running frequency of the compressor, comparing the running frequency of the compressor with the preset frequency, and judging whether a reference condition is met;
and when the reference condition is met, acquiring the parameter, and judging whether the preset condition is met according to the parameter.
Therefore, in the starting process of the compressor, by setting the reference condition, when the reference condition is met, the judgment of whether the frequency rising of the compressor is stopped or not is timely carried out, and air conditioner faults or protective shutdown and the like caused by the fact that the frequency rising of the compressor is too fast and is not regulated yet are prevented in advance.
Preferably, the reference conditions include: the running frequency of the compressor is greater than or equal to the preset frequency.
Therefore, whether the frequency increasing of the compressor is interfered or not can be judged by comparing the running frequency of the compressor with the preset frequency, for example, whether the frequency increasing of the compressor is too fast or not is judged by parameters, and then the continuous frequency increasing of the compressor is limited, so that the suction pressure is improved or the exhaust pressure is reduced.
Preferably, after the controlling the compressor to stop increasing the frequency, the method further includes:
re-acquiring the parameters, and judging whether recovery conditions are met or not according to the re-acquired parameters;
and when the recovery condition is met, controlling the compressor to operate in the preset frequency increasing mode.
Therefore, when the saturation temperature corresponding to the suction pressure and the protection temperature corresponding to the exhaust pressure are in the normal heat exchange temperature range, the compressor is controlled to continuously increase the frequency, so that the compressor is quickly started, meanwhile, the reliability of the compressor in the starting process can be considered, and the compressor is quickly and reliably started.
Preferably, the recovery condition includes:
the difference value of the acquired indoor environment temperature and the saturation temperature corresponding to the suction pressure is smaller than the first preset temperature and lasts for a fifth preset time;
the difference value between the saturation temperature corresponding to the newly acquired exhaust pressure and the outdoor environment temperature is smaller than a second preset temperature and lasts for the fifth preset time;
the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is smaller than a third preset temperature and lasts for a fifth preset time;
or the difference between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is smaller than a fourth preset temperature and lasts for a fifth preset time.
And when the recovery condition is met, controlling the compressor to continuously increase the frequency. Thereby, a fast and reliable start-up of the compressor is achieved.
The invention also provides a quick start control device of the compressor, which comprises:
the first control unit is used for controlling the starting of the compressor and controlling the compressor to operate in a preset frequency increasing mode;
an acquisition unit configured to acquire the following parameters: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
and the second control unit is used for judging whether a preset condition is met or not according to the parameters and judging whether the frequency rising of the compressor is stopped or not according to the preset condition.
The invention also provides 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 quick start control method of the compressor.
The invention also provides a computer readable storage medium, which stores a computer program, and when the computer program is read and executed by a processor, the computer program realizes the compressor quick start control method.
Drawings
FIG. 1 is a flowchart illustrating an overall method for controlling a rapid start of a compressor according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for controlling the quick start of the compressor in the cooling mode according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The embodiment of the invention provides a quick start control method for a compressor, which comprises the following steps:
when the compressor operates in a preset frequency increasing mode, the following parameters are obtained: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
judging whether a preset condition is met or not according to the parameters;
and when the preset condition is met, controlling the compressor to stop increasing the frequency, and keeping the compressor running at the current frequency.
The preset frequency increasing mode may be that the compressor increases at different frequency increasing speeds under different conditions, or that the frequency increasing is performed at a certain frequency increasing speed. The embodiment does not limit the preset frequency increasing manner.
In the embodiment, at the stage of starting and increasing the frequency of the compressor, whether the frequency of the compressor is increased too fast is judged according to the parameters of the saturation temperature corresponding to the suction pressure, the saturation temperature corresponding to the exhaust pressure and the ambient temperature, and when the frequency of the compressor is increased too fast, the compressor is controlled to stop increasing the frequency, so that the phenomenon that the compressor is increased too fast to cause protection shutdown is avoided, and the user experience comfort is reduced.
Further, according to the parameters, the judging whether the preset conditions are met includes:
when the air conditioner operates in the cooling mode, the preset condition is a first condition or a second condition, wherein the first condition is as follows: the difference value of the indoor environment temperature and the saturation temperature corresponding to the suction pressure is greater than or equal to a first preset temperature and lasts for a first preset time.
Thus, in the starting stage of the compressor, when the difference between the indoor ambient temperature and the saturation temperature corresponding to the suction pressure is detected to be greater than or equal to the first preset temperature within the continuous first preset time, the first preset temperature is preferably 45-55 ℃, thereby showing that the saturation temperature corresponding to the suction pressure is very low and far exceeds the normal heat exchange temperature range. In other words, the compressor suction pressure drops too quickly in a short time. The main reason for this is that the compressor has a too fast frequency rise and the refrigerant is rapidly drawn from the suction port. At this moment, if the compressor continues to increase the frequency of the compressor rapidly in a preset frequency increasing mode, the suction pressure can be further reduced, so that the air conditioner is triggered to be shut down due to too low protection caused by the suction pressure, the normal operation of the air conditioner is further influenced, and the user experience comfort is reduced.
The second condition is: and the difference value between the saturation temperature corresponding to the exhaust pressure and the outdoor environment temperature is greater than or equal to a second preset temperature and lasts for a second preset time.
In this way, in the starting stage of the compressor, when the difference between the saturation temperature corresponding to the exhaust pressure and the outdoor environment temperature is detected to be greater than or equal to the second preset temperature within the second preset time, the second preset temperature is preferably 13-23 ℃, thereby showing that the saturation temperature corresponding to the exhaust pressure is very high and far exceeds the normal heat exchange temperature range. In other words, the compressor discharge pressure rises too quickly in a short time. The main reason for this phenomenon is that the compressor has a too fast frequency rise and discharges the refrigerant from the discharge port. At this time, if the compressor continues to rapidly increase the frequency of the compressor in a preset frequency increasing mode, the exhaust pressure is further increased, so that the air conditioner is triggered to be shut down in a protection mode due to the fact that the exhaust pressure is too high, normal operation of the air conditioner is further influenced, and user experience comfort is reduced.
When the air conditioner operates in the heating mode, the preset condition is a third condition or a fourth condition, wherein the third condition is that: and the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is greater than or equal to a third preset temperature and lasts for a third preset time.
The fourth condition is that: and the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is greater than or equal to a fourth preset temperature and lasts for a fourth preset time.
Wherein the third preset temperature is preferably 23-33 ℃. When the third condition is met, the saturation temperature corresponding to the suction pressure at the moment is very low, and if the frequency of the compressor is continuously and rapidly increased, the suction pressure is further reduced, so that the too low suction pressure protection is realized.
Wherein the fourth preset temperature is preferably 27-37 ℃. When the fourth condition is met, the saturation temperature corresponding to the exhaust pressure at the moment is very high, and if the compressor frequency is continuously and rapidly increased, the exhaust pressure is further increased, so that the protection of overhigh exhaust pressure occurs.
Further, after the compressor is up-converted in a preset up-conversion mode, the method further comprises the following steps: and acquiring the operating frequency of the compressor, comparing the operating frequency of the compressor with a preset frequency, and judging whether the reference condition is met. And when the reference condition is met, acquiring the parameters, and judging whether the compressor stops increasing the frequency according to the parameters. Wherein the reference conditions include: the operating frequency of the compressor is greater than or equal to a preset frequency.
Because the running frequency of the compressor is gradually increased when the compressor is subjected to frequency rising in a preset frequency rising mode, the problem that the compressor is over-protected and shut down due to the fact that the frequency rising of the compressor is too fast and the frequency rising of the compressor is not regulated yet is avoided. In the embodiment, in the starting process of the compressor, the operation frequency of the compressor is detected in real time, and when the operation frequency of the compressor is detected to be greater than or equal to the preset frequency, whether the frequency increasing of the compressor is stopped is judged in time, wherein the preset frequency is preferably 10-30 Hz. Thus, air conditioner faults or protection shutdown and the like caused by too fast frequency rise of the compressor are avoided through prevention in advance.
Further, when the preset condition is met according to the parameter judgment, the compressor is controlled to stop increasing the frequency so as to increase the suction pressure or reduce the exhaust pressure. Acquiring parameters again, and judging whether the recovery conditions are met or not according to the parameters; when the recovery condition is satisfied, the compressor continues to operate in a preset up-conversion manner.
The recovery condition includes a first recovery condition, a second recovery condition, a third recovery condition or a fourth recovery condition, and specifically, the first recovery condition is: and the difference value of the acquired indoor environment temperature and the saturation temperature corresponding to the suction pressure is smaller than the first preset temperature and lasts for a fifth preset time.
The second recovery condition is: the difference value between the saturation temperature corresponding to the newly acquired exhaust pressure and the outdoor environment temperature is smaller than a second preset temperature and lasts for a fifth preset time;
the third recovery condition is: the difference value of the outdoor environment temperature obtained again and the saturation temperature corresponding to the suction pressure is smaller than a third preset temperature and lasts for a fifth preset time;
the fourth recovery condition is: and the difference value between the saturation temperature corresponding to the newly acquired exhaust pressure and the indoor environment temperature is smaller than a fourth preset temperature and lasts for a fifth preset time.
And in the refrigeration mode, when a first recovery condition or a second recovery condition is met, controlling the compressor to continuously increase the frequency. And in the heating mode, when the third recovery condition or the fourth recovery condition is met, controlling the compressor to continuously increase the frequency. Thereby, a fast and reliable start-up of the compressor is achieved.
The following is a detailed description of specific examples:
taking the refrigeration mode as an example, in this embodiment, the first preset temperature is 50 ℃, the second preset temperature is 18 ℃, the preset frequency is 15Hz, the first preset time is 10s, the fifth preset time is 10s, and the initial value of the indoor environment temperature is 30 ℃.
As shown in fig. 2, after the compressor is started, the frequency is increased according to a preset frequency increasing mode, and when the operation frequency of the compressor is detected to exceed f to 15Hz, the indoor environment temperature T is detected1Has been reduced to 23 ℃ and the suction pressure corresponds to the saturation temperature T2And (3) reducing the temperature to 27 ℃ below zero, and controlling the compressor to stop increasing the frequency and maintaining the current frequency to continue running when the difference value between the environment temperature in the continuous 10s inner chamber and the protection temperature corresponding to the suction pressure exceeds 50 ℃. And when the difference value of the indoor environment temperature and the protection temperature corresponding to the suction pressure is detected to be lower than 50 ℃ within 10 seconds, the frequency rising of the compressor is recovered, and the compressor operates according to a preset frequency rising mode.
Another embodiment of the present invention provides a rapid start control apparatus for a compressor, including:
the first control unit is used for controlling the starting of the compressor and controlling the compressor to operate in a preset frequency increasing mode;
an acquisition unit configured to acquire the following parameters: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
and the second control unit is used for judging whether the preset conditions are met or not according to the parameters and judging whether the frequency rising of the compressor is stopped or not according to the preset conditions.
Other embodiments of the present invention further provide an air conditioner, which includes a computer readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the method for controlling the rapid start of the compressor.
Other embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is read and executed by a processor, the method for controlling a quick start of a compressor as described above is implemented.
Although the present invention is disclosed above, the present invention is not limited thereto. 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 (13)
1. A quick start control method for a compressor is characterized by comprising the following steps:
when the compressor operates in a preset frequency increasing mode, the following parameters are obtained: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
judging whether a preset condition is met or not according to the parameters;
and when the preset condition is met, controlling the compressor to stop increasing the frequency, so that the compressor keeps the current frequency running.
2. The compressor quick start control method according to claim 1, wherein the determining whether a preset condition is satisfied according to the parameter comprises:
when the air conditioner operates in a refrigerating mode, comparing the difference value between the indoor environment temperature and the saturation temperature corresponding to the suction pressure with a first preset temperature, and judging whether a first condition in the preset conditions is met, or comparing the difference value between the saturation temperature corresponding to the discharge pressure and the outdoor environment temperature with a second preset temperature, and judging whether a second condition in the preset conditions is met;
when the air conditioner operates in a heating mode, the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is compared with a third preset temperature, whether a third condition in the preset conditions is met or not is judged, or the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is compared with a fourth preset temperature, and whether a fourth condition in the preset conditions is met or not is judged.
3. The compressor quick start control method as set forth in claim 2, wherein the first condition is: and the difference value between the indoor environment temperature and the saturation temperature corresponding to the suction pressure is greater than or equal to a first preset temperature and lasts for a first preset time.
4. The compressor quick start control method as set forth in claim 2, wherein the second condition is: and the difference value between the saturation temperature corresponding to the exhaust pressure and the outdoor environment temperature is greater than or equal to a second preset temperature and lasts for a second preset time.
5. The compressor quick start control method as set forth in claim 2, wherein the third condition is: and the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is greater than or equal to a third preset temperature and lasts for a third preset time.
6. The compressor quick start control method as set forth in claim 2, wherein the fourth condition is: and the difference value between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is greater than or equal to a fourth preset temperature and lasts for a fourth preset time.
7. The compressor rapid start control method according to claim 1, further comprising:
when the compressor runs in the preset frequency increasing mode, obtaining the running frequency of the compressor, comparing the running frequency of the compressor with the preset frequency, and judging whether a reference condition is met;
and when the reference condition is met, acquiring the parameter, and judging whether the preset condition is met according to the parameter.
8. The compressor rapid start control method according to claim 7, wherein the reference condition is that an operation frequency of the compressor is greater than or equal to the preset frequency.
9. The compressor rapid start control method according to claim 1, further comprising, after the controlling the compressor to stop the frequency up-conversion:
re-acquiring the parameters, and judging whether recovery conditions are met or not according to the re-acquired parameters;
and when the recovery condition is met, controlling the compressor to operate in the preset frequency increasing mode.
10. The compressor rapid start control method as set forth in claim 9, wherein the recovery condition includes:
the difference value of the acquired indoor environment temperature and the saturation temperature corresponding to the suction pressure is smaller than the first preset temperature and lasts for a fifth preset time;
the difference value between the saturation temperature corresponding to the newly acquired exhaust pressure and the outdoor environment temperature is smaller than a second preset temperature and lasts for the fifth preset time;
the difference value between the saturation temperature corresponding to the outdoor environment temperature and the suction pressure is smaller than a third preset temperature and lasts for a fifth preset time;
or the difference between the saturation temperature corresponding to the exhaust pressure and the indoor environment temperature is smaller than a fourth preset temperature and lasts for a fifth preset time.
11. A compressor quick start control apparatus, comprising:
the first control unit is used for controlling the starting of the compressor and controlling the compressor to operate in a preset frequency increasing mode;
an acquisition unit configured to acquire the following parameters: a saturation temperature corresponding to a suction pressure of the compressor, a saturation temperature corresponding to a discharge pressure of the compressor, an outdoor ambient temperature, and an indoor ambient temperature;
and the second control unit is used for judging whether a preset condition is met or not according to the parameters and judging whether the frequency rising of the compressor is stopped or not according to the preset condition.
12. An air conditioner comprising a computer readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the compressor rapid start control method according to any one of claims 1 to 10.
13. A computer-readable storage medium, characterized in that it stores a computer program which, when read and executed by a processor, implements a compressor rapid start control method according to any one of claims 1 to 10.
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| CN112696792A (en) * | 2020-12-22 | 2021-04-23 | 格力电器（武汉）有限公司 | Defrosting control method and device for air conditioner, electronic equipment and storage medium |
| CN112797603A (en) * | 2020-12-28 | 2021-05-14 | 珠海格力电器股份有限公司 | Air conditioner, starting control method and device thereof, storage medium and processor |
| CN113531861A (en) * | 2021-07-22 | 2021-10-22 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| CN113639453A (en) * | 2021-08-13 | 2021-11-12 | 青岛海尔空调器有限总公司 | Method and device for controlling frequency stability of air conditioner compressor and electronic equipment |
| CN113757903A (en) * | 2021-08-24 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Air conditioner starting control method, air conditioner starting control device and air conditioner |
| CN114484759A (en) * | 2022-01-27 | 2022-05-13 | 青岛海尔空调电子有限公司 | Method and device for preventing compressor from desynchronizing and compressor |
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| CN113531861A (en) * | 2021-07-22 | 2021-10-22 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| CN113639453A (en) * | 2021-08-13 | 2021-11-12 | 青岛海尔空调器有限总公司 | Method and device for controlling frequency stability of air conditioner compressor and electronic equipment |
| CN113757903A (en) * | 2021-08-24 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Air conditioner starting control method, air conditioner starting control device and air conditioner |
| CN113757903B (en) * | 2021-08-24 | 2023-02-10 | 宁波奥克斯电气股份有限公司 | Air conditioner starting control method, air conditioner starting control device and air conditioner |
| CN114484759A (en) * | 2022-01-27 | 2022-05-13 | 青岛海尔空调电子有限公司 | Method and device for preventing compressor from desynchronizing and compressor |
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