WO2019223301A1 - 空调控制方法、控制装置及采用该方法的空调 - Google Patents

空调控制方法、控制装置及采用该方法的空调 Download PDF

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Publication number
WO2019223301A1
WO2019223301A1 PCT/CN2018/122911 CN2018122911W WO2019223301A1 WO 2019223301 A1 WO2019223301 A1 WO 2019223301A1 CN 2018122911 W CN2018122911 W CN 2018122911W WO 2019223301 A1 WO2019223301 A1 WO 2019223301A1
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Prior art keywords
temperature
inlet
outlet
indoor unit
frequency
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PCT/CN2018/122911
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English (en)
French (fr)
Inventor
孟红武
谷月明
袁占彪
胡乾龙
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珠海格力电器股份有限公司
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Publication of WO2019223301A1 publication Critical patent/WO2019223301A1/zh

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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
    • 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
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • 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

Definitions

  • the invention relates to the technical field of air conditioning, and in particular, to an air conditioning control method, a control device, and an air conditioner using the method.
  • the invention provides an air conditioning control method, a control device, and an air conditioner adopting the method, so as to at least solve the problem that the air conditioner internal and external units cannot be linked and controlled in the prior art.
  • an air conditioning control method including: obtaining an operating parameter of an indoor unit; wherein the operating parameter includes at least one of the following: a temperature parameter and a fan capacity;
  • the operating parameters of the compressor regulate the operating frequency of the compressor.
  • the method further includes: controlling the outdoor unit to operate at a preset water temperature under the condition that the unit is turned on and the inlet and outlet water valves are monitored; wherein the preset water temperature is the main display panel of the indoor unit Pre-stored water temperature.
  • the method further includes: obtaining an outlet water temperature of the outdoor unit; calculating a water temperature difference between the water temperature and a preset water temperature, and adjusting the operating frequency of the compressor according to the water temperature temperature difference; After the frequency operation, it is judged whether the current water temperature of the outdoor unit meets the preset water temperature condition; when it is determined that the outdoor unit meets the preset water temperature condition, it is triggered to obtain the operating parameters of the indoor unit.
  • adjusting the operating frequency of the compressor according to the water temperature temperature difference includes: determining a temperature interval where the water temperature temperature difference is located; wherein different temperature intervals correspond to different operating frequency adjustment values; and according to the operating frequency adjustment value corresponding to the temperature interval, the compressor is Do the following: Increase the running frequency adjustment value or maintain the current running frequency.
  • the preset water temperature condition is that the compressor maintains the current operating frequency for a first preset time.
  • the obtained operating parameters of the indoor unit include: the inlet air temperature and the outlet air temperature of the indoor unit; adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit, including: Calculate the temperature difference between the inlet and outlet air temperature, and adjust the operating frequency of the compressor based on the inlet and outlet air temperature difference.
  • calculating the temperature difference between the inlet and outlet air according to the inlet air temperature and the outlet air temperature of the indoor unit includes: calculating the temperature difference between the inlet air temperature and the outlet air temperature of each indoor unit, and according to each The temperature difference between the inlet air temperature and the outlet air temperature of the indoor unit is calculated as the average temperature difference.
  • adjusting the operating frequency of the compressor according to the temperature difference between the inlet and the outlet includes: when the temperature difference between the inlet and the outlet is greater than a first threshold, controlling the frequency of the compressor to increase to a preset maximum operating frequency, wherein the inlet and outlet temperature difference and Correspondence between the frequency increase of the compressor; when the temperature difference between the inlet and outlet winds is less than or equal to the second threshold, the frequency of the compressor is controlled to decrease to a preset minimum operating frequency, wherein the temperature difference between the inlet and outlet winds and the frequency reduction of the compressor are preset The corresponding relationship of the values; when the temperature difference between the inlet and the outlet is less than or equal to the first threshold and greater than the second threshold, the compressor is controlled to maintain the current operating frequency; when the frequency of the compressor maintains the minimum operating frequency reaches the second preset time, the compressor is stopped run.
  • the obtained operating parameters of the indoor unit include: the capacity of the indoor unit in the off state; and adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit, including: according to the indoor state in the off state
  • the capacity of the machine determines the frequency adjustment value, and the operating frequency of the compressor is adjusted according to the frequency adjustment value.
  • adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit includes: determining a frequency adjustment value according to the capacity of the indoor unit in the off state, and calculating each The sum of the frequency adjustment values adjusts the operating frequency of the compressor according to the sum of the frequency adjustment values.
  • determining the frequency adjustment value according to the capacity of the indoor unit in the off state includes: when the capacity of the indoor unit is greater than a third threshold, the frequency adjustment value is a third frequency value; when the capacity of the indoor unit is less than the fourth threshold, The frequency adjustment value is the fourth frequency value; when the temperature difference between the inlet and the outlet is less than or equal to the third threshold value and greater than or equal to the fourth threshold value, the frequency adjustment value is the fifth frequency value.
  • it further comprises: determining whether the sum of the capacities of the indoor units in the closed state is greater than a preset capacity threshold, and controlling the opening of the water inlet and outlet valves when the sum of the capacities of the indoor units in the closed state is greater than the preset capacity threshold, wherein,
  • the inlet and outlet valve is a proportional control valve or an on-off valve; the opening of the inlet and outlet valve is adjusted according to the temperature difference between the inlet and outlet water of the outdoor unit.
  • adjusting the opening of the inlet and outlet valve according to the temperature difference between the inlet and outlet water of the outdoor unit includes: obtaining the inlet temperature and the outlet temperature of the outdoor unit every third preset time interval, and calculating the inlet and outlet temperature difference; determining the inlet and outlet according to the inlet and outlet water temperature difference
  • the opening degree of the water valve is preset to correspond to the temperature difference between the inlet and outlet water and the opening degree of the inlet and outlet water valve.
  • an air conditioning control device including: an acquisition module for acquiring an operating parameter of an indoor unit; wherein the operating parameter includes at least one of the following: a temperature parameter and a fan capacity; an adjustment module For adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit.
  • a preset module for controlling the outdoor unit to operate at a preset water temperature when the unit is monitored for operation and the inlet and outlet valves are closed before obtaining the operating parameters of the indoor unit; wherein, the preset water temperature It is the pre-stored water temperature of the main display board of the indoor unit; the calculation module is used to obtain the outlet temperature of the outdoor unit and calculate the water temperature difference between the water temperature and the preset water temperature; the water temperature adjustment module is used to adjust the operating frequency of the compressor according to the water temperature temperature difference; A judging module is used to judge whether the current outdoor water temperature of the outdoor unit meets the preset water temperature condition after the compressor runs at the adjusted operating frequency; a triggering module is used to trigger the acquisition of the indoor unit when it is determined that the outdoor unit meets the preset water temperature condition. Operating parameters.
  • the obtained operating parameters of the indoor unit include: the inlet air temperature and the outlet air temperature of the indoor unit; and the adjustment module includes a calculation unit for calculating the indoor unit's inlet air temperature and outlet air The temperature difference between the inlet and outlet air is calculated by the temperature; the first adjusting unit is used for adjusting the operating frequency of the compressor according to the inlet and outlet air temperature difference.
  • the obtained operating parameters of the indoor unit include: the capacity of the indoor unit in the off state; the adjustment module includes: a determining unit for determining a frequency adjustment according to the capacity of the indoor unit in the off state Value; a second adjustment unit for adjusting the operating frequency of the compressor according to the frequency adjustment value.
  • an air conditioner including the air conditioning control device in the above embodiment.
  • the operating frequency of the compressor is adjusted according to the operating parameters of the indoor unit by acquiring the operating parameters of the indoor unit.
  • the above method effectively solves the problem that the internal and external units of the air conditioner cannot be controlled in the prior art.
  • the external unit By detecting the operating parameters of the internal unit and feeding them back to the external unit, the external unit adjusts its capacity according to the load change of the internal unit.
  • the internal and external linkage control provides a suitable room for the room. The demand for cooling and heating improves the output capacity of the unit and improves the user-side experience.
  • Embodiment 1 is an optional flowchart of an air conditioning control method according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural diagram of a water multiple central air-conditioning unit according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural diagram of an outdoor unit of a water multiple central air conditioner according to Embodiment 1 of the present invention.
  • FIG. 5 is an optional structural block diagram of an air conditioning control device according to Embodiment 2 of the present invention.
  • FIG. 1 shows an optional flowchart of the method. As shown in FIG. 1, the method includes the following steps S102-S104:
  • the operating parameters include at least one of the following: temperature parameters, fan capacity;
  • the operating parameter of the indoor unit is used to reflect the load change on the internal unit side, and the operating parameter is a temperature parameter or a fan capacity.
  • the above-mentioned operating parameters are detected by a sensor provided on the internal unit side.
  • S104 Adjust the operating frequency of the compressor according to the operating parameters of the indoor unit.
  • the parameters detected by the internal unit's sensors are used to adjust the output of the external unit, which mainly includes adjusting the operating frequency of the compressor.
  • the operating parameters of the indoor unit are acquired, and the operating frequency of the compressor is adjusted according to the operating parameters of the indoor unit.
  • the above method effectively solves the problem that the internal and external units of the air conditioner cannot be controlled in the prior art.
  • the external unit By detecting the operating parameters of the internal unit and feeding them back to the external unit, the external unit adjusts its capacity according to the load change of the internal unit.
  • the internal and external linkage control provides a suitable room for the room. The demand for cooling and heating improves the output capacity of the unit and improves the user-side experience.
  • the method before obtaining the operating parameters of the indoor unit, the method further includes the following operations: when the unit is monitored for startup and the inlet and outlet valves are closed, controlling the outdoor unit to operate at a preset water temperature, wherein Let the water temperature be the pre-stored water temperature of the main display panel of the indoor unit. In other words, after the unit is turned on, the unit first operates according to the water temperature pre-stored in the main display panel of the indoor unit, and provides the required load demand to the room as soon as possible to meet the needs of the user.
  • adjusting the operating frequency of the compressor according to the water temperature difference of the outdoor unit includes: determining a temperature interval where the water temperature difference is located; wherein different temperature intervals correspond Different operating frequency adjustment values; according to the operating frequency adjustment value corresponding to the temperature interval, perform the following operations on the compressor's operating frequency: increase the operating frequency adjustment value or maintain the current operating frequency.
  • Different temperature intervals corresponding to different operating frequency adjustment values can be achieved in the following ways: When the water temperature temperature difference is greater than or equal to the first temperature difference, such as 5 ° C, the frequency of the control compressor is increased by the first value, such as 3Hz; when the water temperature temperature difference is less than When the second temperature difference is, for example, 1 ° C, the compressor is controlled to maintain the current operating frequency; when the water temperature temperature difference is less than the first temperature difference and greater than or equal to the second temperature difference, that is, 1-5 ° C, the compressor frequency is controlled to increase. There is a corresponding relationship between the temperature difference between the water temperature and the frequency of the compressor.
  • the increase in the frequency of the compressor is proportional to the temperature difference of the water temperature. The larger the temperature difference, the greater the increase in the frequency of the compressor.
  • the preset water temperature condition is that the compressor maintains the current operating frequency for a first preset time.
  • the operation parameters of the indoor unit are triggered to be acquired, and the control phase of adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit is triggered.
  • the obtained operating parameters of the indoor unit include: the inlet air of the indoor unit Temperature and outlet air temperature; adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit, including: calculating the inlet and outlet air temperature difference according to the indoor air inlet temperature and outlet air temperature, and adjusting the compressor operating frequency based on the inlet and outlet air temperature difference.
  • the temperature difference between the inlet air temperature and the outlet air temperature of each indoor unit is calculated, and the average value is calculated based on the temperature difference between the inlet air temperature and the outlet air temperature of each indoor unit. Wind temperature difference.
  • the temperature difference between the inlet and outlet air can reflect the magnitude of the indoor load.
  • the temperature control capability of the unit can meet the indoor load, the temperature difference between the inlet and outlet air of the indoor unit is maintained in a stable range. At this time, there is no need to adjust the operating frequency of the compressor.
  • the temperature difference between the inlet and the outlet of the indoor unit exceeds the above range, it means that the unit's temperature control capability does not match the indoor load.
  • the temperature difference between the inlet and the outlet is large, it indicates that the indoor load is large and the temperature control capability of the compressor needs to be enhanced.
  • the frequency of the machine is increased to meet the indoor load demand; when the temperature difference between the inlet and the outlet is small, it means that the indoor load is small, which can reduce the temperature control ability of the compressor. Therefore, the frequency of controlling the compressor can be reduced while meeting the indoor load demand. Consuming.
  • adjusting the operating frequency of the compressor according to the temperature difference between the inlet and outlet air includes the following cases: when the temperature difference between the inlet and outlet air is greater than the first threshold, for example, 14 ° C., the frequency of the compressor is controlled to increase until the preset maximum operating frequency, Among them, the correspondence between the temperature difference between the inlet and outlet air and the frequency increase of the compressor is preset; when the temperature difference between the inlet and the outlet is less than or equal to the second threshold, such as 11 ° C, the frequency of the compressor is controlled to decrease until the preset minimum operating frequency, where The preset relationship between the temperature difference between the inlet and outlet air and the frequency reduction of the compressor is preset; when the temperature difference between the inlet and outlet air is less than or equal to the first threshold and greater than the second threshold, such as 14 ° C or greater and 11 ° C or less, the compressor is controlled to maintain the current operation Frequency; when the frequency of the compressor maintains the lowest operating frequency to reach the second preset time, the compressor is controlled to
  • the obtained operating parameters of the indoor unit include: indoors in a closed state The capacity of the unit; adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit, including: determining a frequency adjustment value according to the capacity of the indoor unit in the off state, and adjusting the operating frequency of the compressor according to the frequency adjustment value.
  • adjusting the operating frequency of the compressor according to the operating parameters of the indoor unit includes: determining a frequency adjustment value according to the capacity of the indoor unit in the off state, and calculating each The sum of frequency adjustment values adjusts the operating frequency of the compressor based on the sum of frequency adjustment values.
  • the external unit detects the capacity and number of the air disks that execute the shutdown, and starts the frequency reduction according to the set value, and makes reasonable use of the cold or heat stored in the water system. Reduce internal energy consumption.
  • determining the frequency adjustment value according to the capacity of the indoor unit in the off state includes: when the capacity of the indoor unit is greater than a third threshold, such as 3 horses, the frequency adjustment value is a third frequency value, such as 3 Hz; When the capacity is less than the fourth threshold, such as 1 horse, the frequency adjustment value is the fourth frequency, such as 1 Hz; when the temperature difference between the inlet and the outlet is less than or equal to the third threshold and greater than or equal to the fourth threshold, such as 3 horses or less and 1 horse or more
  • the frequency adjustment value is the fifth frequency value, for example, 2 Hz.
  • the method further includes: judging whether the sum of the capacities of the indoor units in the off state is greater than a preset capacity threshold.
  • the inlet and outlet water valves are controlled to be opened.
  • the inlet and outlet water valves are proportional control valves or on-off valves. The opening of the inlet and outlet water valves is adjusted according to the temperature difference between the inlet and outlet water of the outdoor unit.
  • the inlet and outlet temperature of the outdoor unit is obtained, the temperature difference between the inlet and outlet water is calculated, and the opening degree of the inlet and outlet valve is determined according to the inlet and outlet temperature difference.
  • the inlet and outlet temperature difference and the opening of the inlet and outlet valve are preset.
  • the method includes the following steps S202-S216:
  • the entire unit can only determine the load change on the user side through the internal unit sensor when determining the indoor load. Therefore, the parameters of the internal unit sensor are used to adjust and change the capacity output of the entire unit. .
  • FIG. 3 shows a schematic structural diagram of a water multiple central air-conditioning unit.
  • the unit includes: an outdoor unit 1, an indoor unit 2, and an inlet / outlet valve 3. Among them, the number of indoor units is multiple.
  • the structure of the outdoor unit is shown in FIG. 4 and includes: a compressor, a steam separation device, a four-way valve, a fan assembly, an electronic expansion valve, a shell and tube heat exchanger, a water inlet pipe and a water outlet pipe.
  • the internal sensor parameters include: 1. the indoor ambient temperature T, the inner ambient temperature ; 2. the indoor wind plate inlet temperature T, the wind plate inlet water ; 3. the indoor wind plate outlet temperature, T wind plate outlet water ; 4. the indoor outlet temperature, T outlet Wind ; external machine sensor parameters: 1. ambient temperature T outer ring temperature ; 2. actual outdoor water inlet temperature T return water ; 3. actual outdoor water temperature T outlet water ; 4. set outlet water temperature T set .
  • the indoor units of the Shui Duo online group are N 1 , N 2 , ... N 6.
  • the default N 1 is the main display panel.
  • the proportional control valve is closed.
  • the fixed water temperature T is set to run to provide the required load demand to the room as soon as possible.
  • the compressor adjusts the compressor according to the detected water temperature deviation
  • the water temperature condition is that the compressor maintains the current operating frequency for T minutes.
  • the compressor After the compressor maintains the current operating frequency for T minutes, it enters the control stage of the temperature difference between the inlet and outlet of the internal machine.
  • Every 20s detects the temperature of the inlet and outlet air of each indoor air disk, and the temperature difference between the inlet and outlet air of the indoor air disk is as follows:
  • T 1
  • T 2
  • T 3
  • T room average temperature difference (T 1 + T 2 + T 3 + T 4 + T 5 + T 6 ) / 6;
  • the temperature difference between the inlet and outlet wind of the indoor wind disk reflects the load of the room.
  • the wind disk unit is in a standby state.
  • the temperature difference between the inlet and outlet wind disks is 0 ° C. Wind temperature difference to adjust the compressor operating frequency to meet indoor supply requirements.
  • the current indoor room temperature difference is detected for 20s, and the compressor operating frequency is adjusted according to the temperature difference.
  • the compressor frequency adjustment is as follows:
  • the frequency of the compressor is increased by a Hz
  • the outdoor unit judges the indoor load based on the temperature difference between the indoor air inlet and outlet, the frequency rises and falls to the maximum and minimum operating frequencies set by the motherboard CPU. When the minimum frequency is reached, the compressor is continuously stopped after m minutes of detection.
  • the compressor frequency is adjusted as follows:
  • the frequency of the compressor is increased by a Hz
  • the compressor continues to execute until the compressor frequency reaches the highest or lowest frequency. When the lowest frequency is reached, the compressor is stopped after m minutes of continuous detection.
  • the external unit After detecting that the indoor air disk shutdown command is issued, the external unit detects the capacity and quantity of the closed air disk, and starts to reduce the frequency according to the set value.
  • the cold or heat stored in the water system is reasonably used to reduce the internal power consumption.
  • the frequency reduction of the unit is performed as follows:
  • the unit's proportional bypass valve is opened. At this time, the opening degree of the proportional valve is judged based on the temperature of the inlet and outlet water of the external unit.
  • the temperature difference is as follows:
  • the opening degree of the proportional valve is 25%;
  • the opening degree of the proportional valve is 50%
  • the proportional valve opening degree is 75%
  • the opening degree of the proportional valve is 90%.
  • the operating parameters of the indoor unit are acquired, and the operating frequency of the compressor is adjusted according to the operating parameters of the indoor unit.
  • the above method effectively solves the problem that the internal and external units of the air conditioner cannot be controlled in the prior art.
  • the external unit By detecting the operating parameters of the internal unit and feeding them back to the external unit, the external unit adjusts its capacity according to the load change of the internal unit.
  • the internal and external linkage control provides a suitable room for the room. The demand for cooling and heating improves the output capacity of the unit and improves the user-side experience.
  • FIG. 5 shows an optional structural block diagram of the device, as shown in FIG. As shown in 5, the device includes:
  • the obtaining module 502 is configured to obtain an operating parameter of the indoor unit, wherein the operating parameter includes at least one of the following: a temperature parameter and a fan capacity;
  • the adjustment module 504 is connected to the acquisition module 502 and is configured to adjust the operating frequency of the compressor according to the operating parameters of the indoor unit.
  • the operating parameters of the indoor unit are acquired, and the operating frequency of the compressor is adjusted according to the operating parameters of the indoor unit.
  • the above method effectively solves the problem that the internal and external units of the air conditioner cannot be controlled in the prior art.
  • the external unit By detecting the operating parameters of the internal unit and feeding them back to the external unit, the external unit adjusts its capacity according to the load change of the internal unit.
  • the internal and external linkage control provides a suitable room for the room. The demand for cooling and heating improves the output capacity of the unit and improves the user-side experience.
  • the above-mentioned device further includes: a preset module for controlling the outdoor unit to control the outdoor unit according to the preset when the unit is monitored for operation and the inlet and outlet valves are closed before obtaining the operating parameters of the indoor unit.
  • the preset water temperature is the pre-stored water temperature of the main display panel of the indoor unit
  • the calculation module is used to obtain the outlet temperature of the outdoor unit and calculate the water temperature difference between the water temperature and the preset water temperature
  • the water temperature adjustment module is used to Temperature difference adjusts the operating frequency of the compressor
  • a judgment module is used to determine whether the current outdoor water temperature of the outdoor unit meets the preset water temperature condition after the compressor runs at the adjusted operating frequency
  • a trigger module is used to determine that the outdoor unit meets the preset water temperature condition When the water temperature conditions, trigger the acquisition of the operating parameters of the indoor unit.
  • the obtained operating parameters of the indoor unit include: the inlet air temperature and the outlet air temperature of the indoor unit; the adjustment module includes: a calculation unit for calculating the indoor unit's inlet air temperature and outlet air The temperature difference between the inlet and outlet air is calculated by the temperature; the first adjusting unit is used for adjusting the operating frequency of the compressor according to the inlet and outlet air temperature difference.
  • the obtained operating parameters of the indoor unit include: the capacity of the indoor unit in the off state; the adjustment module includes: a determining unit for determining a frequency adjustment according to the capacity of the indoor unit in the off state A second adjustment unit, configured to adjust the operating frequency of the compressor according to the frequency adjustment value.
  • a preferred embodiment 3 of the present invention further provides an air-conditioning device.
  • the air-conditioning device includes the air-conditioning control device in Embodiment 2.
  • the operating parameters of the indoor unit are acquired, and the operating frequency of the compressor is adjusted according to the operating parameters of the indoor unit.
  • the above method effectively solves the problem that the internal and external units of the air conditioner cannot be controlled in the prior art.
  • the external unit By detecting the operating parameters of the internal unit and feeding them back to the external unit, the external unit adjusts its capacity according to the load change of the internal unit. The demand for cooling and heating improves the output capacity of the unit and improves the user-side experience.

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Abstract

一种空调控制方法、控制装置及采用该方法的空调，其中，该方法包括：获取室内机的运行参数；其中，运行参数至少包括以下之一：温度参数、风机容量；根据室内机的运行参数调节压缩机的运行频率。该装置包括：获取模块（502），用于获取室内机的运行参数；其中，所述运行参数至少包括以下之一：温度参数、风机容量；调节模块（504），用于根据所述室内机的运行参数调节压缩机的运行频率。解决了现有技术中空调内外机不能联动控制的问题，提高了机组输出能力，同时提高了用户侧的使用体验。

Description

空调控制方法、控制装置及采用该方法的空调
本申请要求于2018年5月25日提交中国专利局、申请号为201810517830.X、发明名称为“空调控制方法、控制装置及采用该方法的空调”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及空调技术领域，具体而言，涉及一种空调控制方法、控制装置及采用该方法的空调。
背景技术
随着居民生活水平的提高，人们对生活环境的要求也越来越高，目前市场上具有各式各样的空调，以满足人们对环境的需求。相对于普通多联机系统，冷水多联机组的舒适性以及可以和家庭采暖相结合的方式受到越来越多用户的青睐。但是市场上更多的是采用普通冷水机组和其他厂家的风盘进行搭配使用，内外机不能联动控制，机组使用体验较差，需要多次操作等缺点。
针对相关技术中空调内外机不能联动控制的问题，目前尚未提出有效地解决方案。
发明内容
本发明提供了一种空调控制方法、控制装置及采用该方法的空调，以至少解决现有技术中空调内外机不能联动控制的问题。
为解决上述技术问题，根据本发明实施例的一个方面，提供了一种空调控制方法，包括：获取室内机的运行参数；其中，运行参数至少包括以下之一：温度参数、风机容量；根据室内机的运行参数调节压缩机的运行频率。
进一步地，获取室内机的运行参数之前，还包括：在监测到机组开机运行以及进出水阀门关闭的情况下，控制室外机按照预设水温运行；其中，预设水温是室内机的主显示板预存的水温。
进一步地，获取室内机的运行参数之前，还包括：获取室外机的出水温度；计算出水温度和预设水温的水温温差，根据水温温差调节压缩机的运行频率；在压缩机按照调节后的运行频率运行之后，判断室外机的当前水温是否满足预设水温条件；在确定室外机满足预设水温条件时，触发获取室内机的运行参数。
进一步地，根据水温温差调节压缩机的运行频率，包括：确定水温温差所在的温度区间；其中，不同的温度区间对应不同的运行频率调整值；根据温度区间对应的运行频率调整值，对压缩机的运行频率执行以下操作：升高运行频率调整值或者维持当前运行频率。
进一步地，预设水温条件是压缩机维持当前运行频率达到第一预设时间。
进一步地，在运行参数是温度参数时，获取的室内机的运行参数包括：室内机的进风温度和出风温度；根据室内机的运行参数调节压缩机的运行频率，包括：根据室内机的进风温度和出风温度计算进出风温差，根据进出风温差调节压缩机的运行频率。
进一步地，在室内机的数量为多个时，根据室内机的进风温度和出风温度计算进出风温差包括：计算每个室内机的进风温度和出风温度的温差，并根据每个室内机的进风温度和出风温度的温差计算平均值，作为进出风温差。
进一步地，根据进出风温差调节压缩机的运行频率，包括：在进出风温差大于第一阈值时，控制压缩机的频率升高，直至预设最高运行频率，其中，预设有进出风温差与压缩机的频率升高值的对应关系；在进出风温差小于等于第二阈值时，控制压缩机的频率降低，直至预设最低运行频率，其中，预设有进出风温差与压缩机的频率降低值的对应关系；在进出风温差小于等于第一阈值且大于第二阈值时，控制压缩机维持当前运行频率；在压缩机的频率维持最低运行频率达到第二预设时间时，控制压缩机停止运行。
进一步地，在运行参数是风机容量时，获取的室内机的运行参数 包括：处于关闭状态的室内机的容量；根据室内机的运行参数调节压缩机的运行频率，包括：根据处于关闭状态的室内机的容量确定频率调节值，并根据频率调节值调节压缩机的运行频率。
进一步地，在处于关闭状态的室内机的数量为多个时，根据室内机的运行参数调节压缩机的运行频率，包括：分别根据处于关闭状态的室内机的容量确定频率调节值，并计算每个频率调节值的总和，根据频率调节值的总和调节压缩机的运行频率。
进一步地，根据处于关闭状态的室内机的容量确定频率调节值，包括：在室内机的容量大于第三阈值时，频率调节值为第三频率值；在室内机的容量小于第四阈值时，频率调节值为第四频率值；在进出风温差小于等于第三阈值且大于等于第四阈值时，频率调节值为第五频率值。
进一步地，还包括：判断处于关闭状态的室内机的容量之和是否大于预设容量阈值，在处于关闭状态的室内机的容量之和大于预设容量阈值时，控制开启进出水阀门，其中，进出水阀门为比例调节阀，或者开关阀；根据室外机的进出水温差调节进出水阀门的开度。
进一步地，根据室外机的进出水温差调节进出水阀门的开度，包括：每间隔第三预设时间，获取室外机的进水温度和出水温度，计算进出水温差；根据进出水温差确定进出水阀门的开度，其中，预设有进出水温差与进出水阀门的开度的对应关系。
根据本发明实施例的另一方面，提供了一种空调控制装置，包括：获取模块，用于获取室内机的运行参数；其中，运行参数至少包括以下之一：温度参数、风机容量；调节模块，用于根据室内机的运行参数调节压缩机的运行频率。
进一步地，还包括：预设模块，用于在获取室内机的运行参数之前，在监测到机组开机运行以及进出水阀门关闭的情况下，控制室外机按照预设水温运行；其中，预设水温是室内机的主显示板预存的水温；计算模块，用于获取室外机的出水温度，计算出水温度和预设水温的水温温差；水温调节模块，用于根据水温温差调节压缩机的运行频率；判断模块，用于在压缩机按照调节后的运行频率运行之后，判断室外机的当前水温是否满足预设水温条件；触发模块，用于在确定 室外机满足预设水温条件时，触发获取室内机的运行参数。
进一步地，在运行参数是温度参数时，获取的室内机的运行参数包括：室内机的进风温度和出风温度；调节模块包括：计算单元，用于根据室内机的进风温度和出风温度计算进出风温差；第一调节单元，用于根据进出风温差调节压缩机的运行频率。
进一步地，在运行参数是风机容量时，获取的室内机的运行参数包括：处于关闭状态的室内机的容量；调节模块包括：确定单元，用于根据处于关闭状态的室内机的容量确定频率调节值；第二调节单元，用于根据频率调节值调节压缩机的运行频率。
根据本发明实施例的又一方面，提供了一种空调，包括上述实施例中的空调控制装置。
在本发明中，为了解决空调内外机不能联动控制的问题，通过获取室内机的运行参数，根据室内机的运行参数调节压缩机的运行频率。上述方法有效的解决了现有技术中空调内外机不能联动控制的问题，通过检测内机运行参数，反馈给外机，外机根据内机负荷变化进行能力调节，内外联动控制为房间提供合适的制冷制热需求，提高了机组输出能力，同时提高了用户侧的使用体验。
附图说明
图1是根据本发明实施例1的空调控制方法的一种可选的流程图；
图2是根据本发明实施例1的空调控制方法的另一种可选的流程图；
图3是根据本发明实施例1的水多联中央空调机组的结构示意图；
图4是根据本发明实施例1的水多联中央空调室外机的结构示意图；以及
图5是根据本发明实施例2的空调控制装置的一种可选的结构框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示 相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
实施例1
在本发明优选的实施例1中提供了一种空调控制方法，该控制方法可以直接应用至各种空调上，也可以应用至具有空调部分功能的其他装置上，具体实现时，可以通过在空调或其他装置安装软件、APP、或者写入相应的程序的方式来实现。具体来说，图1示出该方法的一种可选的流程图，如图1所示，该方法包括如下步骤S102-S104：
S102：获取室内机的运行参数；其中，运行参数至少包括以下之一：温度参数、风机容量；
在本发明中，采用室内机的运行参数来反映内机侧的负荷变化，运行参数为温度参数，或者风机容量。通过在内机侧设置的传感器来检测上述运行参数。
S104：根据室内机的运行参数调节压缩机的运行频率。
在获取室内机的运行参数后，通过内机传感器检测的参数对外机的输出进行调节，主要包括对压缩机的运行频率进行调节。
在上述实施方式中，为了解决空调内外机不能联动控制的问题，通过获取室内机的运行参数，根据室内机的运行参数调节压缩机的运行频率。上述方法有效的解决了现有技术中空调内外机不能联动控制的问题，通过检测内机运行参数，反馈给外机，外机根据内机负荷变化进行能力调节，内外联动控制为房间提供合适的制冷制热需求，提高了机组输出能力，同时提高了用户侧的使用体验。
在本发明一个优选的实施方式中，获取室内机的运行参数之前，还包括如下操作：在监测到机组开机运行以及进出水阀门关闭的情况下，控制室外机按照预设水温运行，其中，预设水温是室内机的主显示板预存的水温。也就是说，在机组开机后，机组首先根据室内机的主显示板预存的水温运行，尽快向室内提供所需要的负荷需求，满足用户的需求。
优选地，在根据室内机的主显示板预存的水温运行预设时间之后，根据室外机的水温温差调节压缩机的运行频率，包括：确定水温温差 所在的温度区间；其中，不同的温度区间对应不同的运行频率调整值；根据温度区间对应的运行频率调整值，对压缩机的运行频率执行以下操作：升高运行频率调整值或者维持当前运行频率。不同的温度区间对应不同的运行频率调整值可通过下述方式实现：在水温温差大于等于第一温差时，例如5℃，控制压缩机的频率升高第一数值，例如3Hz；在水温温差小于第二温差时，例如1℃，控制压缩机维持当前运行频率；在水温温差小于第一温差且大于等于第二温差时，即1-5℃，控制压缩机的频率升高，其中，预设有水温温差与压缩机的频率升高值的对应关系。可选的，压缩机频率的升高值与水温温差成正比，温差越大，压缩机频率的升高值越大。
在压缩机按照调节后的运行频率运行之后，判断室外机的当前水温是否满足预设水温条件，预设水温条件是压缩机维持当前运行频率达到第一预设时间。在确定室外机满足预设水温条件时，触发获取室内机的运行参数，进入根据室内机的运行参数调节压缩机运行频率的控制阶段。
在本发明另一个优选的实施方式中，在根据室内机的运行参数调节压缩机运行频率的控制阶段中，在运行参数是温度参数时，获取的室内机的运行参数包括：室内机的进风温度和出风温度；根据室内机的运行参数调节压缩机的运行频率，包括：根据室内机的进风温度和出风温度计算进出风温差，根据进出风温差调节压缩机的运行频率。其中，在室内机的数量为多个时，计算每个室内机的进风温度和出风温度的温差，并根据每个室内机的进风温度和出风温度的温差计算平均值，作为进出风温差。进出风温差能够反映室内负荷的大小，在机组的温控能力能够满足室内负荷时，室内机的进出风温差维持在一个稳定的范围，此时不需要调节压缩机的运行频率。在室内机的进出风温差超出上述范围时，说明机组的温控能力与室内负荷不相符：在进出风温差较大时，说明室内负荷较大，需要增强压缩机的温控能力，因此控制压缩机的频率升高，以满足室内负荷需求；在进出风温差较小时，说明室内负荷较小，可以降低压缩机的温控能力，因此控制压缩机的频率降低，满足室内负荷需求的同时可以能耗。
在上述实施方式中，根据进出风温差调节压缩机的运行频率，包 括如下情况：在进出风温差大于第一阈值时，例如14℃，控制压缩机的频率升高，直至预设最高运行频率，其中，预设有进出风温差与压缩机的频率升高值的对应关系；在进出风温差小于等于第二阈值时，例如11℃，控制压缩机的频率降低，直至预设最低运行频率，其中，预设有进出风温差与压缩机的频率降低值的对应关系；在进出风温差小于等于第一阈值且大于第二阈值时，例如小于等于14℃且大于11℃，控制压缩机维持当前运行频率；在压缩机的频率维持最低运行频率达到第二预设时间时，控制压缩机停止运行，进一步降低能耗。
在本发明又一个优选的实施方式中，在根据室内机的运行参数调节压缩机运行频率的控制阶段中，在运行参数是风机容量时，获取的室内机的运行参数包括：处于关闭状态的室内机的容量；根据室内机的运行参数调节压缩机的运行频率，包括：根据处于关闭状态的室内机的容量确定频率调节值，并根据频率调节值调节压缩机的运行频率。其中，在处于关闭状态的室内机的数量为多个时，根据室内机的运行参数调节压缩机的运行频率，包括：分别根据处于关闭状态的室内机的容量确定频率调节值，并计算每个频率调节值的总和，根据频率调节值的总和调节压缩机的运行频率。在上述实施方式中，当检测到室内风盘关闭命令发出后，外机检测执行关机风盘的容量及数量，并根据设定值开始降频，合理利用水系统中储存的冷量或热量，降低内机能耗。
优选地，根据处于关闭状态的室内机的容量确定频率调节值，包括；在室内机的容量大于第三阈值时，例如3匹，频率调节值为第三频率值，例如3Hz；在室内机的容量小于第四阈值时，例如1匹，频率调节值为第四频率值，例如1Hz；在进出风温差小于等于第三阈值且大于等于第四阈值时，例如小于等于3匹且大于等于1匹，频率调节值为第五频率值，例如2Hz。
在本发明又一个优选的实施方式中，根据室内机的风机容量调节压缩机运行频率之后，还包括：判断处于关闭状态的室内机的容量之和是否大于预设容量阈值，在处于关闭状态的室内机的容量之和大于预设容量阈值时，控制开启进出水阀门，其中，进出水阀门为比例调节阀，或者开关阀；根据室外机的进出水温差调节进出水阀门的开度， 包括：每间隔第三预设时间，获取室外机的进水温度和出水温度，计算进出水温差，根据进出水温差确定进出水阀门的开度，其中，预设有进出水温差与进出水阀门的开度的对应关系，其中，进出水温差与进出水阀门的开度成反比关系，进出水温差越大，进出水阀门的开度越小，进出水温差越小，进出水阀门的开度越大。
在本发明优选的实施例1中还提供了另一种空调控制方法，如图2所示，该方法包括如下步骤S202-S216：
S202：机组开机；
对于由内机和外机组成的水系统机组，整机在判断室内负荷时只能通过内机传感器来判断用户侧的负荷变化，所以通过内机传感器检测的参数对整机能力输出进行调节变化。
图3示出水多联中央空调机组的结构示意图，如图3所示，机组包括：室外机1、室内机2和进出水阀门3，其中，室内机的数量为多个。室外机的结构如图4所示，包括：压缩机、汽分装置、四通阀、风机组件、电子膨胀阀、壳管换热器、进水管及出水管。内机传感器参数包括：1.室内环温T 内环温；2.室内风盘进水温度T 风盘进水；3.室内风盘出水温度T 风盘出水；4.室内出风温度T 出风；外机传感器参数：1.环境温度T 外环温；2.外机实际进水温度T 回水；3.外机实际出水温度T 出水；4.设定出水温度T 设。
水多联机组的室内机分别为N 1、N 2、……N 6，其中默认N 1为主显示板，机组开机运行后，比例调节阀关闭，此时外机按照内机主显示板设定的水温T 设运行，尽快向室内提供所需要的负荷需求。
S204：判断水温；
每5s(第一预设时间)检测外机进出水温度偏差△T＝T 出水-T 设[制冷](△T＝T 设-T 出水[制热])。
S206：水温控制压缩机的运行频率；
压缩机根据检测到的水温偏差对压缩机进行调节；
1)ΔT≥5℃,则压缩机频率升高αHz；
2)5>ΔT≥3℃,则压缩机频率升高βHz；
3)3>ΔT≥1℃,则压缩机频率升高γHz；
4)1>ΔT≥-2℃，则压缩机维持当前运行频率。
S208：判断判断是否满足水温条件；
水温条件是压缩机维持当前运行频率达到T分钟。
S210：在确定满足水温条件时，进入风盘进出风温差控制；
在压缩机维持当前运行频率达到T分钟后，转入内机进出风温差控制阶段。
S212：调节压缩机运行频率；
每20s(第二预设时间)检测各个室内风盘的进出风温度，则室内风盘进出风温差如下：
T 1＝|T 室内环温1-T 出风1|；
T 2＝|T 室内环温2-T 出风2|；
T 3＝|T 室内环温3-T 出风3|；
……
则整个末端的平均房间温差为：T 室内平均温差＝(T 1+T 2+T 3+T 4+T 5+T 6)/6；
室内风盘的进出风温差反应房间的负荷的大小，当室内温度满足用户设定需求时，风盘机组处于待机状态，此时风盘进出风温差为0℃，根据其他风盘检测到的进出风温差来调节压缩机运行频率以满足室内提供需求。
持续20s检测当前室内房间温差，并根据温差来调节压缩机运行频率，在制冷模式下，压缩机频率调节情况如下：
T 平均温差＞20℃时，压缩机升频a Hz；
20≥T 平均温差＞17℃，压缩机升频b Hz；
17≥T 平均温差＞14℃,压缩机升频c Hz；
14≥T 平均温差＞11℃,压缩机维持当前状态不变；
11≥T 平均温差＞8℃,压缩机降频c Hz；
8≥T 平均温差＞5℃,压缩机降频b Hz；
5≤T 平均温差,压缩机降频a Hz；
在外机根据室内进出风温差判断室内负荷时，升降频直至主板CPU设定的最高和最低运行频率，当降至最低频率时，持续检测m分钟后压缩机停机。
在制热模式下，压缩机频率调节情况如下：
T 平均温差＞23℃时，压缩机升频a Hz；
23≥T 平均温差＞20℃，压缩机升频b Hz；
20≥T 平均温差＞17℃,压缩机升频c Hz；
17≥T 平均温差＞14℃,压缩机维持当前状态不变；
14≥T 平均温差＞11℃,压缩机降频c Hz；
11≥T 平均温差＞8℃,压缩机降频b Hz；
8≤T 平均温差,压缩机降频a Hz；
压缩机升降频率过程中，只要满足上述条件，压缩机持续执行，直至压缩机频率达到最高或者最低，当将至最低频率时，持续检测m分钟后压缩机停机。
S214：风盘关闭控制；
当检测到室内风盘关闭命令发出后，外机检测执行关机风盘的容量及数量，并根据设定值开始降频，合理利用水系统中储存的冷量或热量，降低内机能耗。机组降低频率按如下进行：
Figure PCTCN2018122911-appb-000001
S216：比例阀控制。
当检测到室内开机容量少于机组名义能力的30％时，机组比例旁通阀开启，此时比例阀开度根据外机的进出水温来判断，每20s检测机组的进出水温，此时进出水温差如下：
t＝T 回水-T 出水
当检测到4℃≤t＜5℃时，比例阀开度为25％；
当检测到3℃≤t＜4℃时，比例阀开度为50％；
当检测到2℃≤t＜3℃时，比例阀开度为75％；
当检测到1℃≤t＜2℃时，比例阀开度为90％。
在上述实施方式中，为了解决空调内外机不能联动控制的问题，通过获取室内机的运行参数，根据室内机的运行参数调节压缩机的运行频率。上述方法有效的解决了现有技术中空调内外机不能联动控制的问题，通过检测内机运行参数，反馈给外机，外机根据内机负荷变化进行能力调节，内外联动控制为房间提供合适的制冷制热需求，提 高了机组输出能力，同时提高了用户侧的使用体验。
实施例2
基于上述实施例1中提供的空调控制方法，在本发明优选的实施例2中还提供了一种空调控制装置，具体地，图5示出该装置的一种可选的结构框图，如图5所示，该装置包括：
获取模块502，用于获取室内机的运行参数；其中，运行参数至少包括以下之一：温度参数、风机容量；
调节模块504，与获取模块502连接，用于根据室内机的运行参数调节压缩机的运行频率。
在上述实施方式中，为了解决空调内外机不能联动控制的问题，通过获取室内机的运行参数，根据室内机的运行参数调节压缩机的运行频率。上述方法有效的解决了现有技术中空调内外机不能联动控制的问题，通过检测内机运行参数，反馈给外机，外机根据内机负荷变化进行能力调节，内外联动控制为房间提供合适的制冷制热需求，提高了机组输出能力，同时提高了用户侧的使用体验。
在阀门一个优选的实施方式中，上述装置还包括：预设模块，用于在获取室内机的运行参数之前，在监测到机组开机运行以及进出水阀门关闭的情况下，控制室外机按照预设水温运行；其中，预设水温是室内机的主显示板预存的水温；计算模块，用于获取室外机的出水温度，计算出水温度和预设水温的水温温差；水温调节模块，用于根据水温温差调节压缩机的运行频率；判断模块，用于在压缩机按照调节后的运行频率运行之后，判断室外机的当前水温是否满足预设水温条件；触发模块，用于在确定室外机满足预设水温条件时，触发获取室内机的运行参数。
优选地，在运行参数是温度参数时，获取的室内机的运行参数包括：室内机的进风温度和出风温度；调节模块包括：计算单元，用于根据室内机的进风温度和出风温度计算进出风温差；第一调节单元，用于根据进出风温差调节压缩机的运行频率。
优选地，在运行参数是风机容量时，获取的室内机的运行参数包括：处于关闭状态的室内机的容量；调节模块包括：确定单元，用于根据处于关闭状态的室内机的容量确定频率调节值；第二调节单元， 用于根据频率调节值调节压缩机的运行频率。
关于上述实施例中的装置，其中各个单元、模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
实施例3
基于上述实施例2中提供的空调控制装置，在本发明优选的实施例3中还提供了一种空调，该空调包括实施例2中的空调控制装置。
在上述实施方式中，为了解决空调内外机不能联动控制的问题，通过获取室内机的运行参数，根据室内机的运行参数调节压缩机的运行频率。上述方法有效的解决了现有技术中空调内外机不能联动控制的问题，通过检测内机运行参数，反馈给外机，外机根据内机负荷变化进行能力调节，内外联动控制为房间提供合适的制冷制热需求，提高了机组输出能力，同时提高了用户侧的使用体验。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本发明未发明的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (18)

  1. 一种空调控制方法，其特征在于，包括：
    获取室内机的运行参数；其中，所述运行参数至少包括以下之一：温度参数、风机容量；
    根据所述室内机的运行参数调节压缩机的运行频率。
  2. 根据权利要求1所述的方法，其特征在于，所述获取室内机的运行参数之前，还包括：
    在监测到机组开机运行以及进出水阀门关闭的情况下，控制所述室外机按照预设水温运行；其中，所述预设水温是所述室内机的主显示板预存的水温。
  3. 根据权利要求2所述的方法，其特征在于，所述获取室内机的运行参数之前，还包括：
    获取所述室外机的出水温度；
    计算所述出水温度和所述预设水温的水温温差，根据所述水温温差调节所述压缩机的运行频率；
    在所述压缩机按照所述调节后的运行频率运行之后，判断所述室外机的当前水温是否满足预设水温条件；
    在确定所述室外机满足预设水温条件时，触发获取室内机的运行参数。
  4. 根据权利要求3所述的方法，其特征在于，根据所述水温温差调节所述压缩机的运行频率，包括：
    确定所述水温温差所在的温度区间；其中，不同的温度区间对应不同的运行频率调整值；
    根据所述温度区间对应的运行频率调整值，对所述压缩机的运行频率执行以下操作：升高所述运行频率调整值或者维持当前运行频率。
  5. 根据权利要求3所述的方法，其特征在于，所述预设水温条件是所述压缩机维持当前运行频率达到第一预设时间。
  6. 根据权利要求1所述的方法，其特征在于，
    在所述运行参数是温度参数时，获取的所述室内机的运行参数包括：所述室内机的进风温度和出风温度；
    根据所述室内机的运行参数调节压缩机的运行频率，包括：根据所述室内机的进风温度和出风温度计算进出风温差，根据所述进出风 温差调节压缩机的运行频率。
  7. 根据权利要求6所述的方法，其特征在于，在所述室内机的数量为多个时，根据所述室内机的进风温度和出风温度计算进出风温差包括：
    计算每个室内机的进风温度和出风温度的温差，并根据所述每个室内机的进风温度和出风温度的温差计算平均值，作为所述进出风温差。
  8. 根据权利要求7所述的方法，其特征在于，根据所述进出风温差调节压缩机的运行频率，包括：
    在所述进出风温差大于第一阈值时，控制所述压缩机的频率升高，直至预设最高运行频率，其中，预设有所述进出风温差与所述压缩机的频率升高值的对应关系；
    在所述进出风温差小于等于第二阈值时，控制所述压缩机的频率降低，直至预设最低运行频率，其中，预设有所述进出风温差与所述压缩机的频率降低值的对应关系；
    在所述进出风温差小于等于第一阈值且大于第二阈值时，控制所述压缩机维持当前运行频率；
    在所述压缩机的频率维持最低运行频率达到第二预设时间时，控制所述压缩机停止运行。
  9. 根据权利要求1所述的方法，其特征在于，
    在所述运行参数是风机容量时，所述获取的所述室内机的运行参数包括：处于关闭状态的室内机的容量；
    根据所述室内机的运行参数调节压缩机的运行频率，包括：根据所述处于关闭状态的室内机的容量确定频率调节值，并根据所述频率调节值调节所述压缩机的运行频率。
  10. 根据权利要求9所述的方法，其特征在于，在所述处于关闭状态的室内机的数量为多个时，所述根据所述室内机的运行参数调节压缩机的运行频率，包括：分别根据所述处于关闭状态的室内机的容量确定频率调节值，并计算每个频率调节值的总和，根据所述频率调节值的总和调节所述压缩机的运行频率。
  11. 根据权利要求10所述的方法，其特征在于，所述根据所述处 于关闭状态的室内机的容量确定频率调节值，包括：
    在所述室内机的容量大于第三阈值时，所述频率调节值为第三频率值；
    在所述室内机的容量小于第四阈值时，所述频率调节值为第四频率值；
    在所述进出风温差小于等于第三阈值且大于等于第四阈值时，所述频率调节值为第五频率值。
  12. 根据权利要求11所述的方法，其特征在于，还包括：
    判断所述处于关闭状态的室内机的容量之和是否大于预设容量阈值，在所述处于关闭状态的室内机的容量之和大于预设容量阈值时，控制开启进出水阀门，其中，所述进出水阀门为比例调节阀，或者开关阀；
    根据所述室外机的进出水温差调节所述进出水阀门的开度。
  13. 根据权利要求12所述的方法，其特征在于，所述根据所述室外机的进出水温差调节所述进出水阀门的开度，包括：
    每间隔第三预设时间，获取所述室外机的进水温度和出水温度，计算进出水温差；
    根据所述进出水温差确定所述进出水阀门的开度，其中，预设有所述进出水温差与所述进出水阀门的开度的对应关系。
  14. 一种空调控制装置，其特征在于，包括：
    获取模块，用于获取室内机的运行参数；其中，所述运行参数至少包括以下之一：温度参数、风机容量；
    调节模块，用于根据所述室内机的运行参数调节压缩机的运行频率。
  15. 根据权利要求14所述的装置，其特征在于，还包括：
    预设模块，用于在所述获取室内机的运行参数之前，在监测到机组开机运行以及进出水阀门关闭的情况下，控制所述室外机按照预设水温运行；其中，所述预设水温是所述室内机的主显示板预存的水温；
    计算模块，用于获取所述室外机的出水温度，计算所述出水温度和所述预设水温的水温温差；
    水温调节模块，用于根据所述水温温差调节所述压缩机的运行频 率；
    判断模块，用于在所述压缩机按照所述调节后的运行频率运行之后，判断所述室外机的当前水温是否满足预设水温条件；
    触发模块，用于在确定所述室外机满足预设水温条件时，触发获取室内机的运行参数。
  16. 根据权利要求14所述的装置，其特征在于，在所述运行参数是温度参数时，获取的所述室内机的运行参数包括：所述室内机的进风温度和出风温度；
    所述调节模块包括：计算单元，用于根据所述室内机的进风温度和出风温度计算进出风温差；第一调节单元，用于根据所述进出风温差调节压缩机的运行频率。
  17. 根据权利要求14所述的装置，其特征在于，在所述运行参数是风机容量时，所述获取的所述室内机的运行参数包括：处于关闭状态的室内机的容量；
    所述调节模块包括：确定单元，用于根据所述处于关闭状态的室内机的容量确定频率调节值；第二调节单元，用于根据所述频率调节值调节所述压缩机的运行频率。
  18. 一种空调，其特征在于，包括权利要求14至17中任一项所述的空调控制装置。
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