WO2018049717A1 - Temperature cut-off control method applicable to air-conditioner and air-conditioner - Google Patents

Temperature cut-off control method applicable to air-conditioner and air-conditioner Download PDF

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Publication number
WO2018049717A1
WO2018049717A1 PCT/CN2016/104164 CN2016104164W WO2018049717A1 WO 2018049717 A1 WO2018049717 A1 WO 2018049717A1 CN 2016104164 W CN2016104164 W CN 2016104164W WO 2018049717 A1 WO2018049717 A1 WO 2018049717A1
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WIPO (PCT)
Prior art keywords
temperature value
preset
indoor fan
indoor
control command
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PCT/CN2016/104164
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French (fr)
Chinese (zh)
Inventor
刘博�
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广东美的制冷设备有限公司
美的集团股份有限公司
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Publication of WO2018049717A1 publication Critical patent/WO2018049717A1/en

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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
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • 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
    • 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

Definitions

  • the invention relates to the field of refrigeration and low temperature technology, in particular to a temperature rise shutdown control method suitable for an air conditioner and an air conditioner for performing the control method.
  • the air conditioner will automatically stop, that is, the compressor will stop working.
  • some of the internal evaporator needs to be released, and the internal fan needs to continue to operate, which causes the internal machine port to blow out.
  • the internal air outlet blows hot air
  • the internal air outlet blows cold air.
  • the air guiding strip is directly closed after the temperature is stopped, the heat or the cooling capacity in the internal evaporator can not be released well, which will cause the plastic parts of the indoor unit to be deformed, and the reliability of the air conditioner is lowered.
  • the invention provides a temperature-increasing shutdown control method and an air conditioner suitable for an air conditioner, so as to solve the problem that the user's comfort is poor due to the wind blown by the inner fan during the temperature stop in the prior art.
  • the present invention provides a temperature-increasing shutdown control method for an air conditioner, the air conditioner including an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller, the method comprising:
  • the controller receives the current indoor temperature value collected by the temperature sensor in real time and compares it with the set temperature value;
  • the controller When the current indoor temperature value and the set temperature value satisfy a first preset condition, the controller generates:
  • a first/second air guiding strip control command configured to control the air guiding strip from the first position to the second position or to maintain the second position, so as to make the angle between the air guiding strip and the indoor fan air outlet Preventing the wind from blowing to the user for a preset angle
  • the first preset condition is:
  • the current indoor temperature value is equal to or less than the set temperature value
  • the current indoor temperature value is equal to or greater than the set temperature value.
  • the generating, by the controller, the first/second air guiding strip control instruction specifically includes:
  • the controller determines the current position of the air guiding strip. If the current position of the air guiding strip is in the first position, the controller generates a first indoor fan control command to make the air guiding strip from the first position to the second position; if the guiding air The strip is in the second position, and the controller generates a second indoor fan control command to keep the air guiding strip in the second position.
  • the method further includes:
  • the controller When the first preset time period is reached, the controller generates:
  • the second indoor fan control command controls the indoor fan to stop working.
  • the controller when generating the second indoor fan control command, the controller further generates:
  • the third air guiding strip control command controls the air guiding strip to return from the second position to the first position.
  • the method further includes:
  • the controller When the current indoor temperature value and the set temperature value satisfy the second preset condition, the controller generates:
  • a second compressor control command for controlling the compressor to start and operating at a first preset compressor frequency
  • a second outdoor fan control command for controlling the outdoor fan to start and operating at a first preset outdoor fan speed
  • a third indoor fan control command configured to control the indoor fan to start and operate at a second preset indoor fan speed
  • a fourth air guiding strip control command configured to control the air guiding strip to operate according to the mode before the current indoor temperature value and the set temperature value satisfy the first preset condition.
  • the second preset condition is:
  • the current indoor temperature value is lower than the first preset temperature difference of the set temperature value
  • the current temperature value is higher than the set temperature value by a second preset temperature difference.
  • the controller After the current indoor temperature value and the set temperature value satisfy the second preset condition, when the current indoor temperature value and the set value satisfy a third preset condition, the controller generates :
  • a third outdoor fan control command for controlling the outdoor fan to operate at a second preset outdoor fan speed
  • the controller when the second preset time period is reached, the controller generates:
  • the fourth indoor fan control command is configured to control the indoor fan to operate at a third preset indoor fan speed.
  • the controller when generating the third compressor control instruction, the controller further generates:
  • An embodiment of the present invention further provides an air conditioner, including an indoor fan and an outdoor fan. a compressor, a wind deflector, and a controller, and the controller is configured to control the indoor fan, the outdoor fan, the compressor, and the air guiding strip to operate according to the temperature rise shutdown control method described above.
  • the invention respectively generates control commands corresponding to the indoor fan, the air guiding strip and the outdoor fan and the compressor, so that the working state is under the preset working state.
  • the indoor fan is reduced to the first preset indoor fan speed, so that the exit rate of the indoor fan is reduced; and the angle between the air guiding strip and the air outlet is a preset angle to change the wind direction.
  • This can release the heat or cold of the internal evaporator, prevent damage to the air conditioner, and prevent the wind from blowing directly onto the user's body, thus improving user comfort.
  • FIG. 1 is a schematic flow chart of a method for controlling a temperature shutdown of an air conditioner according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic flow chart of a method for controlling a temperature shutdown of an air conditioner according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic flow chart of another method for controlling temperature rise shutdown of an air conditioner according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic flow chart of a temperature control shutdown control method suitable for an air conditioner according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic flow chart of a temperature control shutdown control method suitable for an air conditioner according to Embodiment 4 of the present invention.
  • FIG. 1 is a schematic flow chart of a method for controlling a temperature rise shutdown of an air conditioner according to an embodiment of the present invention.
  • the air conditioner includes an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller. As shown in FIG. 1, the method includes:
  • the controller receives the current indoor temperature value collected by the temperature sensor in real time and compares it with the set temperature value;
  • the controller When the current indoor temperature value and the set temperature value satisfy the first preset condition, the controller generates:
  • the first/second air guiding strip control instruction specifically includes a first air guiding strip control instruction and a second air guiding strip control instruction.
  • the first air guiding strip control command is used to control the air guiding strip from the first Positioning to the second position; the second air guiding strip control command controls the air guiding strip to remain in the second position, and the first/second air guiding strip control command can make the angle between the air guiding strip and the indoor fan air outlet Prevents the wind from blowing to the user for a preset angle.
  • the first position means that the air between the air guiding strip and the air outlet of the indoor fan can be directly blown to the position of the frequently active area of the user. It can be understood that the first position and the second position in the present invention are active areas for guiding the wind strip, and the active area is a sector area.
  • the above preset angle is 5° to 120°, and preferably, the preset angle is 30°.
  • the acquiring the first/second air guiding strip instruction includes:
  • the controller determines the current position of the air guiding strip. If the current position of the air guiding strip is in the first position, the controller generates a first indoor fan control command to make the air guiding strip from the first position to the second position; if the guiding air The strip is in the second position, and the controller generates a second indoor fan control command to keep the air guiding strip in the second position.
  • the temperature sensor may be a temperature sensor provided on the air conditioner or an external temperature sensor, and the controller can ensure that the current indoor temperature value is received in real time.
  • the set temperature value refers to a temperature value set by the user through a remote controller or an indoor operation panel, and the set temperature value is stored in the corresponding memory once set.
  • the controller can read the set temperature value from the memory in real time to facilitate comparison with the current room temperature value.
  • the current indoor temperature value is 24 to 26 degrees Celsius
  • the user will feel more comfortable
  • the heating mode when the current indoor temperature value is 18 to 20 degrees Celsius, the user will feel more comfortable, therefore,
  • the fixed temperature value can be set to different temperature values according to the different modes described above.
  • the first preset condition is that the current indoor temperature value is equal to or smaller than the set temperature value in the cooling mode. Alternatively, in the heating mode, the current indoor temperature value is equal to or greater than the set temperature value.
  • the first preset indoor fan speed refers to a micro-wind gear corresponding to the existing air conditioner, and the rotation speed is 500-600 r/min, and the user is allowed to live by reducing or maintaining the indoor fan speed.
  • the airflow in the moving area ie, the first position where the air guiding strip is located
  • the airflow in the moving area is kept at a lower speed, so that even if the wind blows directly onto the user's body, the user's feeling is not too obvious, improving the comfort.
  • the first preset condition is met, if the indoor fan speed is not the first preset indoor fan speed, the speed is decreased to the first preset indoor fan speed; if so, it remains unchanged.
  • the controller when the controller obtains the current temperature value collected by the temperature sensor in real time, and then reads the set temperature value and the working mode (cooling/heating) from the memory, determines the relationship between the current indoor temperature value and the set temperature value. .
  • the current indoor temperature value and the set temperature value satisfy the first preset condition, respectively generate a first compressor control command, a first outdoor fan control command, a second indoor fan control command, and first/second air guiding strip control instruction.
  • the first compressor control command controls the compressor to stop working
  • the first outdoor fan control command controls the outdoor fan to stop working
  • the second indoor fan control command controls the indoor fan to work under the first preset indoor fan speed
  • first/first The second air guiding strip control command controls the air guiding strip from the first position to the second position, so that the angle between the air guiding strip and the indoor fan air outlet is a preset angle to prevent the wind from being blown to the user.
  • the invention stops the work by controlling the compressor and the outdoor fan; reducing the rotation speed of the indoor fan to work in the micro-winding speed, that is, the rotation speed of 500-600 r/min, can make the air outlet of the air outlet slower ( Compared with the working conditions in the prior art, the speed of the wind to the user's body is reduced; at the same time, the pointing of the air guiding strip is adjusted to be at an angle with the air outlet of the indoor fan, so that the wind cannot be directly blown onto the user's body.
  • the invention adjusts the wind speed and the wind direction to release the energy of the indoor evaporator, can improve the working reliability of the air conditioner, and can also make the wind (as opposed to the user's needs) not directly blow to the user, greatly improving The user's comfort.
  • the controller determines whether the first preset time is reached, and if the first preset time is not reached, the judgment is continued; After reaching the first preset time, the method for controlling the temperature shutdown of the present invention further includes:
  • the controller generates a second indoor fan control command to control the indoor fan to stop working. At this time, the air guide bar, the compressor, and the outdoor fan remain in the current state.
  • the temperature rising shutdown control method provided by the present invention further includes:
  • the controller starts the compressor, the outdoor fan, the indoor fan and the air guiding strip work. It is possible to use the starting method in the prior art to operate all of the above devices at a constant frequency or speed.
  • the second preset condition is that, in the heating mode, the current indoor temperature value is lower than the set temperature value and the difference between the two is equal to or greater than the first preset temperature difference; or, in the cooling In the mode, the current temperature value is higher than the set temperature value, and the difference between the two is equal to or smaller than the second preset temperature difference.
  • the first preset temperature difference or the second preset temperature difference is 2 ° C
  • the set temperature value is 20 ° C.
  • the controller controls all the above operations; in the cooling mode, if the temperature is 26 ° C, if the current indoor temperature When the value is 28 ° C, when the current indoor temperature value is greater than the set temperature value, and the difference between the two is equal to the second preset temperature difference, the controller controls all the above devices to work.
  • the air guiding strip can be fixed directly in the second position, or can be closed.
  • the air conditioner is turned on.
  • the work in the prior art can be used according to the work before the temperature stop.
  • the mode works, for example, the full swing before the temperature stop, then the full swing when starting again; the last time it is set at an angle, it is still at the angle when starting again, so that the user has a better experience.
  • the air guiding strip recovers from the second position to the first position (the position before the temperature stop)
  • there may be a direct blowing of hot or cold air to the air reduces the user's comfort.
  • the method for controlling the temperature shutdown in the present invention further includes: between steps S3 and S4:
  • the controller When generating the second indoor fan control command, the controller further generates:
  • the third air guiding strip control command controls the air guiding strip to return from the second position to the first position.
  • the controller when the indoor fan stops working, the controller generates a third air guiding strip control command to return the air guiding strip from the second position to the first position. Since the indoor fan has stopped working, the air outlet has no air outlet. , will not affect the user's comfort. Moreover, when the current indoor temperature value and the preset temperature value satisfy the second preset condition, the user preset working mode meets the user demand when the air conditioner is started again.
  • the embodiment of the invention provides a temperature control method, as shown in FIG. 5, including:
  • a second compressor control command for controlling the compressor to start and operating at a first preset compressor frequency;
  • the first preset compressor frequency is set to 70-80 Hz;
  • a second outdoor fan control command is configured to control the outdoor fan to start and operate at a first preset outdoor fan speed; the first preset outdoor fan speed is set to a high wind speed of 850-900r/min;
  • a third indoor fan control command configured to control the indoor fan to start and operate at a second preset indoor fan speed; the second indoor fan speed is set to 1200-1300r/min;
  • a fourth air guiding strip control command configured to control the air guiding strip to operate according to the mode before the current indoor temperature value and the set temperature value satisfy the first preset condition.
  • the speed of the compressor, the outdoor fan and the indoor fan are set, so that the air conditioner quickly reaches the preset temperature value, thereby improving user comfort.
  • the embodiment of the present invention provides a temperature control method, and after step S4', the method further includes:
  • a third compressor control command for controlling the compressor to operate at a second compressor frequency; the second compressor frequency being set to 40-50 Hz;
  • a third outdoor fan control command for controlling the outdoor fan to operate at a second preset outdoor fan speed; the second preset outdoor fan speed is set to 600-700r/min;
  • the third preset condition is that, in the heating mode, the current indoor temperature value is lower than the set temperature value and the difference between the two is equal to or greater than the third preset temperature difference; or, in the cooling mode, the current temperature The value is higher than the set temperature value, and the difference between the two is equal to or smaller than the fourth preset temperature difference.
  • the set temperature value is 20 ° C. If the current indoor temperature value is 19 ° C or exceeds 19 ° C, this When the current indoor temperature value is less than the set temperature value, and the difference between the two is equal to or greater than the third preset temperature difference, the controller controls to generate the third compressor control command and the third outdoor fan control command.
  • the controller controls the operation of the above compressor and the outdoor fan.
  • the third preset temperature difference and the fourth preset temperature difference are smaller than the first preset temperature difference and the second preset temperature difference, thereby ensuring that the controller is determining the third preset condition. Occurs after the second preset condition.
  • the embodiment of the present invention provides temperature control.
  • the method as shown in FIG. 5, further includes:
  • the fourth indoor fan control command is configured to control the indoor fan to operate at a third preset indoor fan speed.
  • the third preset indoor fan speed is set to 1000-1100r/min.
  • the second preset time period refers to a period of time after the current indoor temperature value and the set temperature value satisfy the second preset condition. In general, set it to 1-5 minutes. Preferably, the second preset time period is set to 2 minutes.
  • the controller when the controller generates the third compressor control command, it also generates:
  • the fifth indoor fan control command controls the indoor fan to operate at the fourth preset indoor fan speed; the fourth preset indoor fan speed is set to 700-800 r/min.
  • the second preset indoor fan speed>the third preset indoor fan speed>the fourth preset indoor fan speed>the first preset indoor wind speed and the rotation speed can be adapted to different use occasions by adjusting the indoor fan speed.
  • the user has better comfort while having lower power consumption.
  • the embodiment of the present invention further provides an air conditioner, including an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller, and the controller is used for the temperature according to any one of the first embodiment to the fourth embodiment.
  • the shutdown control method controls the indoor fan, the outdoor fan, the compressor, and the air guiding strip to operate.
  • the method for performing the temperature rise control described above is performed, so that the same technical problem can be solved and the same technical effect can be achieved.
  • the method for controlling the temperature of the air conditioner and the air conditioner provided by the embodiment of the present invention can adjust the direction of the air guiding strip and the rotating speed of the indoor fan to release the stored energy in the indoor evaporator.
  • the wind blows into the no-man's land, which improves the user's comfort while protecting the air conditioner.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the orientation or positional relationship of the terms “upper”, “lower” and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, rather than indicating or implying that the device or component referred to must be It is to be understood that the invention is not limited by the specific orientation and construction and operation.
  • the terms “mounted,” “connected,” and “connected” are used in a broad sense, and may be, for example, a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be directly connected, or it can be connected indirectly through an intermediate medium, which can be the internal connection of two components.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the invention relates to a temperature rising shutdown control method and an air conditioner suitable for an air conditioner.
  • the method includes: the controller receives the current indoor temperature value collected by the temperature sensor in real time, and compares it with the set temperature value; when the current indoor temperature value and the set temperature value satisfy the first preset condition, the controller generates: a first compressor control command for controlling the compressor to stop working; a first outdoor fan control command for controlling the outdoor fan to stop working; and a second indoor fan control command for controlling the indoor fan to be at the first preset indoor fan speed And a first/second air guiding strip control command for controlling the air guiding strip from the first position to the second position or holding the second position to move the air guiding strip and the indoor fan air outlet
  • the angle is a preset angle to prevent the wind from blowing to the user.
  • the present invention generates control commands corresponding to the indoor fan, the air guiding strip, and the outdoor fan and the compressor according to the current indoor temperature value and the set temperature value combined with the cooling/heating mode, so as to work in a preset working state.
  • the indoor fan is reduced to the first preset indoor fan speed, so that the exit rate of the indoor fan is reduced; and the angle between the air guiding strip and the air outlet is a preset angle to change the wind direction. This can release the heat or cold of the internal evaporator, prevent damage to the air conditioner, and prevent the wind from blowing directly onto the user's body, thereby improving user comfort and industrial applicability.

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  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
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Abstract

Provided is a temperature cut-off control method applicable to an air-conditioner and an air-conditioner. The control method comprises: a controller in real time receives a current indoor temperature value collected from a temperature sensor and compares same with a set temperature value; when the current indoor temperature value and the set temperature value satisfy a first pre-set condition, the controller generates: a first compressor control instruction for controlling a compressor to stop working; a first outdoor fan control instruction for controlling an outdoor fan to stop working; a second indoor fan control instruction for controlling an indoor fan to work at a first pre-set indoor fan revolving speed; and a first/second air guiding strip control instruction for controlling the air guiding strip to move from a first position to a second position or remain stationary in the second position so that an angle between the air guiding strip and an air outlet of the indoor fan is a pre-set angle so as to prevent air from blowing to a user. The air-conditioner is used to execute the temperature cut-off control method.

Description

一种适于空调器的达温停机控制方法及空调器Temperature rising shutdown control method and air conditioner suitable for air conditioner
交叉引用cross reference
本申请要求2016年09月14日提交、申请号为2016108253996的中国专利申请的优先权，其所公开的内容作为参考全文并入本申请。The present application claims priority to Chinese Patent Application No. Serial No. No. No. No. No.
技术领域Technical field
本发明涉及制冷与低温技术领域，尤其涉及一种适于空调器的达温停机控制方法以及执行该控制方法的空调器。The invention relates to the field of refrigeration and low temperature technology, in particular to a temperature rise shutdown control method suitable for an air conditioner and an air conditioner for performing the control method.
背景技术Background technique
目前，家庭用空调器在制冷或者制热过程中，若到达了用户所设定的温度，空调器会自动停机即压缩机会停止工作。但是，内部蒸发器还有一部分能量需要释放，需要内风机继续运行，从而导致内机网口有风吹出，例如，在制冷模式时内机风口吹出热风，在制热模式时内机风口吹出冷风，使用户的舒适度变差。若达温停机后直接闭合导风条，内机蒸发器中的热量或冷量不能很好的释放出来，会导致室内机塑料件变形，使空调器的可靠性降低。At present, in the process of cooling or heating of the household air conditioner, if the temperature set by the user is reached, the air conditioner will automatically stop, that is, the compressor will stop working. However, some of the internal evaporator needs to be released, and the internal fan needs to continue to operate, which causes the internal machine port to blow out. For example, in the cooling mode, the internal air outlet blows hot air, and in the heating mode, the internal air outlet blows cold air. To make the user's comfort worse. If the air guiding strip is directly closed after the temperature is stopped, the heat or the cooling capacity in the internal evaporator can not be released well, which will cause the plastic parts of the indoor unit to be deformed, and the reliability of the air conditioner is lowered.
发明内容Summary of the invention
(一)要解决的技术问题(1) Technical problems to be solved
本发明提供一种适于空调器的达温停机控制方法及空调器，以解决现有技术中达温停机时内风机出风导致用户舒适度差的问题。The invention provides a temperature-increasing shutdown control method and an air conditioner suitable for an air conditioner, so as to solve the problem that the user's comfort is poor due to the wind blown by the inner fan during the temperature stop in the prior art.
(二)技术方案(2) Technical plan
为了解决上述技术问题，本发明提供了一种适于空调器的达温停机控制方法，所述空调器包括室内风机、室外风机、压缩机、导风条和控制器，所述方法包括：In order to solve the above technical problem, the present invention provides a temperature-increasing shutdown control method for an air conditioner, the air conditioner including an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller, the method comprising:
所述控制器实时接收来自温度传感器所采集的当前室内温度值，并与设定温度值进行比较；The controller receives the current indoor temperature value collected by the temperature sensor in real time and compares it with the set temperature value;
在所述当前室内温度值与设定温度值满足第一预设条件时，所述 控制器生成：When the current indoor temperature value and the set temperature value satisfy a first preset condition, The controller generates:
第一压缩机控制指令，用于控制所述压缩机停止工作；a first compressor control command for controlling the compressor to stop working;
第一室外风机控制指令，用于控制所述室外风机停止工作；a first outdoor fan control command for controlling the outdoor fan to stop working;
第一室内风机控制指令，用于控制所述室内风机在第一预设室内风机转速下工作；和，a first indoor fan control command for controlling the indoor fan to operate at a first preset indoor fan speed; and
第一/第二导风条控制指令，用于控制所述导风条从第一位置到第二位置或者保持第二位置不动，以使所述导风条与室内风机出风口的夹角为预设角度防止风吹向用户；a first/second air guiding strip control command, configured to control the air guiding strip from the first position to the second position or to maintain the second position, so as to make the angle between the air guiding strip and the indoor fan air outlet Preventing the wind from blowing to the user for a preset angle;
所述第一预设条件为：The first preset condition is:
在制冷模式时，所述当前室内温度值等于或小于所述设定温度值；In the cooling mode, the current indoor temperature value is equal to or less than the set temperature value;
在制热模式时，所述当前室内温度值等于或大于所述设定温度值。In the heating mode, the current indoor temperature value is equal to or greater than the set temperature value.
可选地，所述控制器在生成第一/第二导风条控制指令具体包括：Optionally, the generating, by the controller, the first/second air guiding strip control instruction specifically includes:
控制器判断导风条的当前位置，若该导风条的当前位置处于第一位置，控制器生成第一室内风机控制指令，使导风条从第一位置到第二位置；若该导风条处于第二位置，控制器生成第二室内风机控制指令，使导风条保持在第二位置不动。The controller determines the current position of the air guiding strip. If the current position of the air guiding strip is in the first position, the controller generates a first indoor fan control command to make the air guiding strip from the first position to the second position; if the guiding air The strip is in the second position, and the controller generates a second indoor fan control command to keep the air guiding strip in the second position.
可选地，所述方法还包括：Optionally, the method further includes:
当到达第一预设时间段时，所述控制器生成：When the first preset time period is reached, the controller generates:
第二室内风机控制指令，控制所述室内风机停止工作。The second indoor fan control command controls the indoor fan to stop working.
可选地，在生成所述第二室内风机控制指令时，所述控制器还生成：Optionally, when generating the second indoor fan control command, the controller further generates:
第三导风条控制指令，控制所述导风条从所述第二位置返回到所述第一位置。The third air guiding strip control command controls the air guiding strip to return from the second position to the first position.
可选地，所述方法还包括：Optionally, the method further includes:
在所述当前室内温度值与设定温度值满足第二预设条件时，所述控制器生成：When the current indoor temperature value and the set temperature value satisfy the second preset condition, the controller generates:
第二压缩机控制指令，用于控制所述压缩机启动且以第一预设压缩机频率工作； a second compressor control command for controlling the compressor to start and operating at a first preset compressor frequency;
第二室外风机控制指令，用于控制所述室外风机启动且以第一预设室外风机转速工作；a second outdoor fan control command for controlling the outdoor fan to start and operating at a first preset outdoor fan speed;
第三室内风机控制指令，用于控制所述室内风机启动且以第二预设室内风机转速工作；a third indoor fan control command, configured to control the indoor fan to start and operate at a second preset indoor fan speed;
第四导风条控制指令，用于控制所述导风条按照所述当前室内温度值与设定温度值满足第一预设条件之前的模式工作。And a fourth air guiding strip control command, configured to control the air guiding strip to operate according to the mode before the current indoor temperature value and the set temperature value satisfy the first preset condition.
可选地，所述第二预设条件为：Optionally, the second preset condition is:
在制热模式时，所述当前室内温度值低于设定温度值第一预设温度差值；或者，In the heating mode, the current indoor temperature value is lower than the first preset temperature difference of the set temperature value; or
在制冷模式时，所述当前温度值高于所述设定温度值第二预设温度差值。In the cooling mode, the current temperature value is higher than the set temperature value by a second preset temperature difference.
可选地，在所述当前室内温度值与设定温度值满足第二预设条件之后，当所述当前室内温度值与所述设定值满足第三预设条件时，所述控制器生成：Optionally, after the current indoor temperature value and the set temperature value satisfy the second preset condition, when the current indoor temperature value and the set value satisfy a third preset condition, the controller generates :
第三压缩机控制指令，用于控制所述压缩机以第二压缩机频率工作；和，a third compressor control command for controlling the compressor to operate at a second compressor frequency; and
第三室外风机控制指令，用于控制所述室外风机以第二预设室外风机转速工作；a third outdoor fan control command for controlling the outdoor fan to operate at a second preset outdoor fan speed;
其中，第一压缩机频率>第二压缩机频率。Wherein the first compressor frequency > the second compressor frequency.
可选地，当到达第二预设时间段时，所述控制器生成：Optionally, when the second preset time period is reached, the controller generates:
第四室内风机控制指令，用于控制所述室内风机以第三预设室内风机转速工作。The fourth indoor fan control command is configured to control the indoor fan to operate at a third preset indoor fan speed.
可选地，在生成所述第三压缩机控制指令时，所述控制器还生成：Optionally, when generating the third compressor control instruction, the controller further generates:
第五室内风机控制指令，用于控制所述室内风机以第四预设室内风机转速工作；其中，a fifth indoor fan control command for controlling the indoor fan to operate at a fourth preset indoor fan speed; wherein
第二预设室内风机转速>第三预设室内风机转速>第四预设室内风机转速。The second preset indoor fan speed>the third preset indoor fan speed>the fourth preset indoor fan speed.
本发明实施例还提供了一种空调器，包括室内风机、室外风机、 压缩机、导风条和控制器，并且所述控制器用于根据上文所述的达温停机控制方法控制所述室内风机、所述室外风机、所述压缩机和所述导风条工作。An embodiment of the present invention further provides an air conditioner, including an indoor fan and an outdoor fan. a compressor, a wind deflector, and a controller, and the controller is configured to control the indoor fan, the outdoor fan, the compressor, and the air guiding strip to operate according to the temperature rise shutdown control method described above.
(三)有益效果(3) Beneficial effects
本发明的上述技术方案提供的适于空调器的达温停机控制方法及空调器具有如下优点：The temperature rising shutdown control method and the air conditioner suitable for an air conditioner provided by the above technical solution of the present invention have the following advantages:
本发明根据当前室内温度值与设定温度值且结合制冷/制热模式，分别生成对应室内风机、导风条以及室外风机、压缩机的控制指令，使其工作在预设的工作状态下。例如，室内风机降为第一预设室内风机转速，使室内风机的出口速率降低；并且导风条与出风口之间夹角为预设角度从而改变出风方向。这样可以在释放内机蒸发器的热量或者冷量，防止损坏空调器，还可以防止出风直吹到用户身体上，从而提高用户舒适度。According to the current indoor temperature value and the set temperature value and combined with the cooling/heating mode, the invention respectively generates control commands corresponding to the indoor fan, the air guiding strip and the outdoor fan and the compressor, so that the working state is under the preset working state. For example, the indoor fan is reduced to the first preset indoor fan speed, so that the exit rate of the indoor fan is reduced; and the angle between the air guiding strip and the air outlet is a preset angle to change the wind direction. This can release the heat or cold of the internal evaporator, prevent damage to the air conditioner, and prevent the wind from blowing directly onto the user's body, thus improving user comfort.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the art.
图1为本发明实施例一提供的一种适于空调器的达温停机控制方法流程示意图；1 is a schematic flow chart of a method for controlling a temperature shutdown of an air conditioner according to Embodiment 1 of the present invention;
图2为本发明实施例二提供的一种适于空调器的达温停机控制方法流程示意图；2 is a schematic flow chart of a method for controlling a temperature shutdown of an air conditioner according to Embodiment 2 of the present invention;
图3为本发明实施例二提供的另一种适于空调器的达温停机控制方法流程示意图；FIG. 3 is a schematic flow chart of another method for controlling temperature rise shutdown of an air conditioner according to Embodiment 2 of the present invention; FIG.
图4为本发明实施例三提供的一种适于空调器的达温停机控制方法流程示意图； 4 is a schematic flow chart of a temperature control shutdown control method suitable for an air conditioner according to Embodiment 3 of the present invention;
图5为本发明实施例四提供的一种适于空调器的达温停机控制方法流程示意图。FIG. 5 is a schematic flow chart of a temperature control shutdown control method suitable for an air conditioner according to Embodiment 4 of the present invention.
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
需要说明的是，本发明所有实施例中，具有相同标号的步骤为相同的步骤。并且，在不同的实施例中，相同标号的步骤仅在一个实施例中作详细的说明，在其余实施例中不作说明，但应理解已经过作说明。It should be noted that, in all embodiments of the present invention, the steps having the same reference numerals are the same steps. Also, in the different embodiments, the steps of the same reference numerals are only described in detail in one embodiment, and will not be described in the other embodiments, but it should be understood that the description has been made.
实施例一Embodiment 1
图1示出了本发明实施例提供的适于空调器的达温停机控制方法流程示意图。该空调器包括室内风机、室外风机、压缩机、导风条和控制器，如图1所示，该方法包括：FIG. 1 is a schematic flow chart of a method for controlling a temperature rise shutdown of an air conditioner according to an embodiment of the present invention. The air conditioner includes an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller. As shown in FIG. 1, the method includes:
S1、所述控制器实时接收来自温度传感器所采集的当前室内温度值，并与设定温度值进行比较；S1. The controller receives the current indoor temperature value collected by the temperature sensor in real time and compares it with the set temperature value;
S2、在所述当前室内温度值与设定温度值满足第一预设条件时，所述控制器生成：S2. When the current indoor temperature value and the set temperature value satisfy the first preset condition, the controller generates:
第一压缩机控制指令，用于控制所述压缩机停止工作；a first compressor control command for controlling the compressor to stop working;
第一室外风机控制指令，用于控制所述室外风机停止工作；a first outdoor fan control command for controlling the outdoor fan to stop working;
第一室内风机控制指令，用于控制所述室内风机在第一预设室内风机转速下工作；和，a first indoor fan control command for controlling the indoor fan to operate at a first preset indoor fan speed; and
第一/第二导风条控制指令具体包括第一导风条控制指令和第二导风条控制指令。其中第一导风条控制指令用于控制所述导风条从第一 位置到第二位置；第二导风条控制指令控制导风条保持在第二位置不动，第一/第二导风条控制指令可以使所述导风条与室内风机出风口的夹角为预设角度防止风吹向用户。其中，第一位置是指，导风条与室内风机出风口之间出风能够直接吹向用户经常活动区域的位置。可以理解的是，本发明中第一位置和第二位置是指导风条的活动区域，该活动区域为扇形区域。上述预设角度为5°～120°，优选地，该预设角度为30°。The first/second air guiding strip control instruction specifically includes a first air guiding strip control instruction and a second air guiding strip control instruction. The first air guiding strip control command is used to control the air guiding strip from the first Positioning to the second position; the second air guiding strip control command controls the air guiding strip to remain in the second position, and the first/second air guiding strip control command can make the angle between the air guiding strip and the indoor fan air outlet Prevents the wind from blowing to the user for a preset angle. The first position means that the air between the air guiding strip and the air outlet of the indoor fan can be directly blown to the position of the frequently active area of the user. It can be understood that the first position and the second position in the present invention are active areas for guiding the wind strip, and the active area is a sector area. The above preset angle is 5° to 120°, and preferably, the preset angle is 30°.
本发明实施例中为获取到第一位置，控制器在生成第一/第二导风条指令具体包括：In the embodiment of the present invention, the acquiring the first/second air guiding strip instruction includes:
控制器判断导风条的当前位置，若该导风条的当前位置处于第一位置，控制器生成第一室内风机控制指令，使导风条从第一位置到第二位置；若该导风条处于第二位置，控制器生成第二室内风机控制指令，使导风条保持在第二位置不动。The controller determines the current position of the air guiding strip. If the current position of the air guiding strip is in the first position, the controller generates a first indoor fan control command to make the air guiding strip from the first position to the second position; if the guiding air The strip is in the second position, and the controller generates a second indoor fan control command to keep the air guiding strip in the second position.
需要说明的是，上述温度传感器可以为空调器上自带的温度传感器，也可以为外设温度传感器，在保证控制器能够实时接收到当前室内温度值即可。It should be noted that the temperature sensor may be a temperature sensor provided on the air conditioner or an external temperature sensor, and the controller can ensure that the current indoor temperature value is received in real time.
上述设定温度值是指，用户通过遥控器或者室内操作面板上进行设定的温度值，该设定温度值一经设定便存储在相应的存储器内。控制器可以实时从该存储器内读取设定温度值，以方便与当前室内温度值进行比较。在制冷模式时，当前室内温度值为24～26摄氏度时，用户会感觉到比较舒服；在制热模式时，当前室内温度值为18～20摄氏度时，用户会感觉到比较舒服，因此，设定温度值可以根据上述不同模式设定不同的温度值。The set temperature value refers to a temperature value set by the user through a remote controller or an indoor operation panel, and the set temperature value is stored in the corresponding memory once set. The controller can read the set temperature value from the memory in real time to facilitate comparison with the current room temperature value. In the cooling mode, when the current indoor temperature value is 24 to 26 degrees Celsius, the user will feel more comfortable; in the heating mode, when the current indoor temperature value is 18 to 20 degrees Celsius, the user will feel more comfortable, therefore, The fixed temperature value can be set to different temperature values according to the different modes described above.
上述第一预设条件是指，在制冷模式时，当前室内温度值等于或小于设定温度值。或者，在制热模式时，当前室内温度值等于或大于设定温度值。The first preset condition is that the current indoor temperature value is equal to or smaller than the set temperature value in the cooling mode. Alternatively, in the heating mode, the current indoor temperature value is equal to or greater than the set temperature value.
上述第一预设室内风机转速是指，对应现有的空调器中的微风档，其转速在500-600r/min，通过降低或保持室内风机转速，使到达用户活 动区域(即导风条所处的第一位置)的出风保持在较低速度，这样即便出风直吹到用户身体上，用户的感觉也不是太明显，提高其舒适度。具体来说，在满足第一预设条件时刻，若室内风机转速不是第一预设室内风机转速，则降低其转速至第一预设室内风机转速；若是，则保持不变。The first preset indoor fan speed refers to a micro-wind gear corresponding to the existing air conditioner, and the rotation speed is 500-600 r/min, and the user is allowed to live by reducing or maintaining the indoor fan speed. The airflow in the moving area (ie, the first position where the air guiding strip is located) is kept at a lower speed, so that even if the wind blows directly onto the user's body, the user's feeling is not too obvious, improving the comfort. Specifically, when the first preset condition is met, if the indoor fan speed is not the first preset indoor fan speed, the speed is decreased to the first preset indoor fan speed; if so, it remains unchanged.
实际应用中，当控制器实时获取温度传感器采集到当前室内温度值，然后从存储器读取设定温度值以及工作模式(制冷/制热)，判断当前室内温度值与设定温度值的大小关系。在当前室内温度值与设定温度值满足第一预设条件时，分别生成第一压缩机控制指令、第一室外风机控制指令、第二室内风机控制指令和第一/第二导风条控制指令。其中，第一压缩机控制指令控制压缩机停止工作，第一室外风机控制指令控制室外风机停止工作，第二室内风机控制指令控制室内风机在第一预设室内风机转速下工作，第一/第二导风条控制指令控制导风条从第一位置到第二位置，以使导风条与室内风机出风口的夹角为预设角度防止风吹向用户。可见，在达温停机时，本发明通过控制压缩机、室外风机停止工作；降低室内风机的转速，使其工作在微风档即转速500-600r/min，可以使出风口的出风更慢(相比较现有技术中的工作情况)，减少出风到用户身体上的速度；同时调整导风条的指向即与室内风机出风口的夹角向上，使出风无法直吹到用户身体上。本发明通过调整出风速度以及出风方向，使得室内蒸发器的能量得到释放，可以提高空调器的工作可靠性；还可以使出风(与用户需要相反)不直接吹到用户，极大提高了用户的舒服度。In practical applications, when the controller obtains the current temperature value collected by the temperature sensor in real time, and then reads the set temperature value and the working mode (cooling/heating) from the memory, determines the relationship between the current indoor temperature value and the set temperature value. . When the current indoor temperature value and the set temperature value satisfy the first preset condition, respectively generate a first compressor control command, a first outdoor fan control command, a second indoor fan control command, and first/second air guiding strip control instruction. Wherein, the first compressor control command controls the compressor to stop working, the first outdoor fan control command controls the outdoor fan to stop working, and the second indoor fan control command controls the indoor fan to work under the first preset indoor fan speed, first/first The second air guiding strip control command controls the air guiding strip from the first position to the second position, so that the angle between the air guiding strip and the indoor fan air outlet is a preset angle to prevent the wind from being blown to the user. It can be seen that when the temperature is stopped, the invention stops the work by controlling the compressor and the outdoor fan; reducing the rotation speed of the indoor fan to work in the micro-winding speed, that is, the rotation speed of 500-600 r/min, can make the air outlet of the air outlet slower ( Compared with the working conditions in the prior art, the speed of the wind to the user's body is reduced; at the same time, the pointing of the air guiding strip is adjusted to be at an angle with the air outlet of the indoor fan, so that the wind cannot be directly blown onto the user's body. The invention adjusts the wind speed and the wind direction to release the energy of the indoor evaporator, can improve the working reliability of the air conditioner, and can also make the wind (as opposed to the user's needs) not directly blow to the user, greatly improving The user's comfort.
实施例二 Embodiment 2
本实施例中，达温停机后，随着室内风机在第一预设风速的情况下工作，室内蒸发器存留的部分能量会逐渐被释放掉，为避免室内风机持续工作造成能源浪费，如图2所示，在达温停机后控制器会判断是否到达第一预设时间，如果没有到达该第一预设时间则继续判断； 当到达第一预设时间后，本发明提供的达温停机控制方法还包括：In this embodiment, after the temperature is stopped, as the indoor fan works under the first preset wind speed, part of the energy stored in the indoor evaporator will be gradually released, so as to avoid energy waste caused by the continuous operation of the indoor fan, as shown in the figure. 2, after the temperature rise shutdown, the controller determines whether the first preset time is reached, and if the first preset time is not reached, the judgment is continued; After reaching the first preset time, the method for controlling the temperature shutdown of the present invention further includes:
S3、控制器生成第二室内风机控制指令，控制室内风机停止工作。此时导风条、压缩机以及室外风机保持当前状态不变。S3. The controller generates a second indoor fan control command to control the indoor fan to stop working. At this time, the air guide bar, the compressor, and the outdoor fan remain in the current state.
实际应用中，当前室内温度值会随着时间的延长升高或者降低即偏离预设温度值，当当前室内温度值与预设温度值之差到达预设差值即满足第二预设条件时，如图3所示，本发明提供的达温停机控制方法还包括：In practical applications, the current indoor temperature value will increase or decrease with time, that is, deviate from the preset temperature value. When the difference between the current indoor temperature value and the preset temperature value reaches the preset difference, that is, when the second preset condition is met. As shown in FIG. 3, the temperature rising shutdown control method provided by the present invention further includes:
S4、控制器启动压缩机、室外风机、室内风机和导风条工作。可以采用现有技术中的启动方式，将上述设备全部工作在恒定的频率或转速即可。S4. The controller starts the compressor, the outdoor fan, the indoor fan and the air guiding strip work. It is possible to use the starting method in the prior art to operate all of the above devices at a constant frequency or speed.
需要说明的是，上述第二预设条件是指，在制热模式时，当前室内温度值低于设定温度值且两者差值等于或者大于第一预设温度差值；或者，在制冷模式时，所述当前温度值高于所述设定温度值，且两者差值等于或者小于第二预设温度差值。例如，第一预设温度差值或者第二预设温度差值为2℃时，在制热模式下，设定温度值20℃，若当前室内温度值为18℃或超过18℃时，此时当前室内温度值小于设定温度值，且两者之差等于第一预设温度差值，控制器控制上述设备全部工作；在制冷模式下，设定温度值26℃时，若当前室内温度值为28℃时，此时当前室内温度值大于设定温度值，且两者差值等于第二预设温度差值，则控制器控制上述设备全部工作。It should be noted that, the second preset condition is that, in the heating mode, the current indoor temperature value is lower than the set temperature value and the difference between the two is equal to or greater than the first preset temperature difference; or, in the cooling In the mode, the current temperature value is higher than the set temperature value, and the difference between the two is equal to or smaller than the second preset temperature difference. For example, when the first preset temperature difference or the second preset temperature difference is 2 ° C, in the heating mode, the set temperature value is 20 ° C. If the current indoor temperature value is 18 ° C or exceeds 18 ° C, this When the current indoor temperature value is less than the set temperature value, and the difference between the two is equal to the first preset temperature difference, the controller controls all the above operations; in the cooling mode, if the temperature is 26 ° C, if the current indoor temperature When the value is 28 ° C, when the current indoor temperature value is greater than the set temperature value, and the difference between the two is equal to the second preset temperature difference, the controller controls all the above devices to work.
实施例三 Embodiment 3
实际应用中，导风条可以直接在第二位置固定住，也可以闭合，在满足第二预设条件时，空调器开启，此时可以采用现有技术中的方式按照达温停机前的工作模式进行工作，例如，达温停机前为全摆，则再次启动时仍然为全摆；上次定在某个角度，再次启动时还在该角度，从而使用户有较好的体验。但是，当导风条从第二位置恢复到达第一位置(达温停机前位置)时，可能存在将热风或者冷风直接吹到 用户身体，降低用户的舒适度。为此，如图4所示，本发明提供的达温停机控制方法在步骤S3与S4之间还包括：In practical applications, the air guiding strip can be fixed directly in the second position, or can be closed. When the second preset condition is met, the air conditioner is turned on. At this time, the work in the prior art can be used according to the work before the temperature stop. The mode works, for example, the full swing before the temperature stop, then the full swing when starting again; the last time it is set at an angle, it is still at the angle when starting again, so that the user has a better experience. However, when the air guiding strip recovers from the second position to the first position (the position before the temperature stop), there may be a direct blowing of hot or cold air to the air. The user's body reduces the user's comfort. To this end, as shown in FIG. 4, the method for controlling the temperature shutdown in the present invention further includes: between steps S3 and S4:
S5、在生成所述第二室内风机控制指令时，所述控制器还生成：S5. When generating the second indoor fan control command, the controller further generates:
第三导风条控制指令，控制所述导风条从所述第二位置返回到所述第一位置。The third air guiding strip control command controls the air guiding strip to return from the second position to the first position.
可见，本发明实施例在室内风机停止工作时，由控制器生成第三导风条控制指令使导风条从第二位置返回到第一位置，由于室内风机已经停止工作，出风口没有出风，不会影响用户的舒适度。并且，当当前室内温度值与预设温度值满足第二预设条件时，空调器再次启动时为用户预设工作模式满足用户需求。It can be seen that, when the indoor fan stops working, the controller generates a third air guiding strip control command to return the air guiding strip from the second position to the first position. Since the indoor fan has stopped working, the air outlet has no air outlet. , will not affect the user's comfort. Moreover, when the current indoor temperature value and the preset temperature value satisfy the second preset condition, the user preset working mode meets the user demand when the air conditioner is started again.
实施例四Embodiment 4
当达温停机再次启动时，压缩机、室外风机、室内风机和导风条都是按照恒定的频率或者速度运转。本发明实施例提供达温控制方法，如图5所示，包括：When the temperature rise stop is started again, the compressor, the outdoor fan, the indoor fan and the air guide are all operated at a constant frequency or speed. The embodiment of the invention provides a temperature control method, as shown in FIG. 5, including:
S4’、在所述当前室内温度值与设定温度值满足第二预设条件时，所述控制器生成：S4', when the current indoor temperature value and the set temperature value satisfy the second preset condition, the controller generates:
第二压缩机控制指令，用于控制所述压缩机启动且以第一预设压缩机频率工作；该第一预设压缩机频率设置为70-80Hz；a second compressor control command for controlling the compressor to start and operating at a first preset compressor frequency; the first preset compressor frequency is set to 70-80 Hz;
第二室外风机控制指令，用于控制所述室外风机启动且以第一预设室外风机转速工作；该第一预设室外风机转速设置为高风档即850-900r/min；a second outdoor fan control command is configured to control the outdoor fan to start and operate at a first preset outdoor fan speed; the first preset outdoor fan speed is set to a high wind speed of 850-900r/min;
第三室内风机控制指令，用于控制所述室内风机启动且以第二预设室内风机转速工作；该第二室内风机转速设置为1200-1300r/min；a third indoor fan control command, configured to control the indoor fan to start and operate at a second preset indoor fan speed; the second indoor fan speed is set to 1200-1300r/min;
第四导风条控制指令，用于控制所述导风条按照所述当前室内温度值与设定温度值满足第一预设条件之前的模式工作。And a fourth air guiding strip control command, configured to control the air guiding strip to operate according to the mode before the current indoor temperature value and the set temperature value satisfy the first preset condition.
本发明实施例通过设置压缩机、室外风机、室内风机的转速，使空调器快速到达预设温度值，提高用户的舒适度。 In the embodiment of the invention, the speed of the compressor, the outdoor fan and the indoor fan are set, so that the air conditioner quickly reaches the preset temperature value, thereby improving user comfort.
当设定频率或者速度过高时，当前室内温度值会过快达到预设温度值，从而使空调器频繁出现达温停机，造成能源浪费。而当设定频率或者速度过低时，又会出现长时间达不到预设温度值的情况，降低用户舒适度。为解决上述问题，如图5所示，本发明实施例提供达温控制方法，在步骤S4’后还包括：When the set frequency or speed is too high, the current indoor temperature value will reach the preset temperature value too quickly, so that the air conditioner frequently stops at a temperature and causes energy waste. When the set frequency or speed is too low, there will be a case where the preset temperature value is not reached for a long time, and the user comfort is lowered. In order to solve the above problem, as shown in FIG. 5, the embodiment of the present invention provides a temperature control method, and after step S4', the method further includes:
S41’、当所述当前室内温度值与所述设定值满足第三预设条件时，所述控制器生成：S41', when the current indoor temperature value and the set value satisfy a third preset condition, the controller generates:
第三压缩机控制指令，用于控制所述压缩机以第二压缩机频率工作；该第二压缩机频率设置为40-50Hz；a third compressor control command for controlling the compressor to operate at a second compressor frequency; the second compressor frequency being set to 40-50 Hz;
和，with,
第三室外风机控制指令，用于控制所述室外风机以第二预设室外风机转速工作；该第二预设室外风机转速设置为600-700r/min；a third outdoor fan control command for controlling the outdoor fan to operate at a second preset outdoor fan speed; the second preset outdoor fan speed is set to 600-700r/min;
可见，第一压缩机频率>第二压缩机频率。It can be seen that the first compressor frequency > the second compressor frequency.
上述第三预设条件是指，在制热模式时，当前室内温度值低于设定温度值且两者差值等于或者大于第三预设温度差值；或者，在制冷模式时，当前温度值高于设定温度值，且两者差值等于或者小于第四预设温度差值。例如，第三预设温度差值或者第四预设温度差值为1℃时，在制热模式下，设定温度值20℃，若当前室内温度值为19℃或超过19℃时，此时当前室内温度值小于设定温度值，且两者之差等于或者大于第三预设温度差值，控制器控制生成第三压缩机控制指令和第三室外风机控制指令。在制冷模式下，设定温度值26℃时，若当前室内温度值为28℃时，此时当前室内温度值大于设定温度值，且两者差值等于第四预设温度差值，则控制器控制上述压缩机和室外风机工作。The third preset condition is that, in the heating mode, the current indoor temperature value is lower than the set temperature value and the difference between the two is equal to or greater than the third preset temperature difference; or, in the cooling mode, the current temperature The value is higher than the set temperature value, and the difference between the two is equal to or smaller than the fourth preset temperature difference. For example, when the third preset temperature difference or the fourth preset temperature difference is 1 ° C, in the heating mode, the set temperature value is 20 ° C. If the current indoor temperature value is 19 ° C or exceeds 19 ° C, this When the current indoor temperature value is less than the set temperature value, and the difference between the two is equal to or greater than the third preset temperature difference, the controller controls to generate the third compressor control command and the third outdoor fan control command. In the cooling mode, when the temperature value is set to 26 °C, if the current indoor temperature value is 28 °C, the current indoor temperature value is greater than the set temperature value, and the difference between the two is equal to the fourth preset temperature difference. The controller controls the operation of the above compressor and the outdoor fan.
需要说明的是，第三预设温度差值和第四预设温度差值小于第一预设温度差值和第二预设温度差值，从而保证控制器在判断第三预设条件时是发生在第二预设条件之后。It should be noted that the third preset temperature difference and the fourth preset temperature difference are smaller than the first preset temperature difference and the second preset temperature difference, thereby ensuring that the controller is determining the third preset condition. Occurs after the second preset condition.
当室内风机以第二室内风机转速运转时，会产生一定的室内噪音，从而降低用户的舒适度，为解决该问题，本发明实施例提供达温控制 方法，如图5所示，还包括：When the indoor fan is operated at the second indoor fan speed, a certain indoor noise is generated, thereby reducing the user's comfort. To solve the problem, the embodiment of the present invention provides temperature control. The method, as shown in FIG. 5, further includes:
S42’、当到达第二预设时间段时，所述控制器生成：S42', when the second preset time period is reached, the controller generates:
第四室内风机控制指令，用于控制所述室内风机以第三预设室内风机转速工作。该第三预设室内风机转速设置为1000-1100r/min。The fourth indoor fan control command is configured to control the indoor fan to operate at a third preset indoor fan speed. The third preset indoor fan speed is set to 1000-1100r/min.
上述第二预设时间段是指，从当前室内温度值与设定温度值满足第二预设条件时刻起之后的一段时间。一般情况下，设置为1-5分钟。优选地，该第二预设时间段设置为2分钟。The second preset time period refers to a period of time after the current indoor temperature value and the set temperature value satisfy the second preset condition. In general, set it to 1-5 minutes. Preferably, the second preset time period is set to 2 minutes.
为进一步降低室内风机的功耗，当控制器生成第三压缩机控制指令时还生成：To further reduce the power consumption of the indoor fan, when the controller generates the third compressor control command, it also generates:
第五室内风机控制指令，控制室内风机以第四预设室内风机转速工作；该第四预设室内风机转速设置为700-800r/min。The fifth indoor fan control command controls the indoor fan to operate at the fourth preset indoor fan speed; the fourth preset indoor fan speed is set to 700-800 r/min.
可见，本发明中，第二预设室内风机转速>第三预设室内风机转速>第四预设室内风机转速>第一预设室内风速转速，通过调节室内风机转速可以适应不同的使用场合，使用户具有较好的舒适度的同时又具有较低的功耗。It can be seen that, in the present invention, the second preset indoor fan speed>the third preset indoor fan speed>the fourth preset indoor fan speed>the first preset indoor wind speed and the rotation speed can be adapted to different use occasions by adjusting the indoor fan speed. The user has better comfort while having lower power consumption.
实施例五 Embodiment 5
本发明实施例还提供了一种空调器，包括室内风机、室外风机、压缩机、导风条和控制器，并且所述控制器用于根据实施例一～实施例四中任一种的达温停机控制方法控制所述室内风机、所述室外风机、所述压缩机和所述导风条工作。The embodiment of the present invention further provides an air conditioner, including an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller, and the controller is used for the temperature according to any one of the first embodiment to the fourth embodiment. The shutdown control method controls the indoor fan, the outdoor fan, the compressor, and the air guiding strip to operate.
对于该空调器而言，用于执行上文所述的达温停机控制方法，因而可以解决相同的技术问题，达到相同的技术效果，详细内容请参见实施例一～实施例四，在此不再赘述。For the air conditioner, the method for performing the temperature rise control described above is performed, so that the same technical problem can be solved and the same technical effect can be achieved. For details, refer to the first embodiment to the fourth embodiment. Let me repeat.
综上所述，本发明实施例提供的适于空调器的达温停机控制方法及空调器，通过调节导风条的指向以及室内风机的转速，可以在室内蒸发器释放存留的能量时，将出风吹到无人区，在保护空调器的同时提高了用户的舒适度。 In summary, the method for controlling the temperature of the air conditioner and the air conditioner provided by the embodiment of the present invention can adjust the direction of the air guiding strip and the rotating speed of the indoor fan to release the stored energy in the indoor evaporator. The wind blows into the no-man's land, which improves the user's comfort while protecting the air conditioner.
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排 他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。术语“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply such entities or operations. There is any such actual relationship or order between them. Moreover, the terms "including", "comprising" or any other variant thereof are intended to cover a non-row. The inclusion of his sexuality, such that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or includes such processes, methods, articles, or equipment. Inherent elements. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element. The orientation or positional relationship of the terms "upper", "lower" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, rather than indicating or implying that the device or component referred to must be It is to be understood that the invention is not limited by the specific orientation and construction and operation. Unless specifically stated and limited, the terms "mounted," "connected," and "connected" are used in a broad sense, and may be, for example, a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be directly connected, or it can be connected indirectly through an intermediate medium, which can be the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
本发明的说明书中，说明了大量具体细节。然而能够理解的是，本发明的实施例可以在没有这些具体细节的情况下实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。类似地，应当理解，为了精简本发明公开并帮助理解各个发明方面中的一个或多个，在上面对本发明的示例性实施例的描述中，本发明的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而，并不应将该公开的方法解释呈反映如下意图：即所要求保护的本发明要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说，如权利要求书所反映的那样，发明方面在于少于前面公开的单个实施例的所有特征。因此，遵循具体实施方式的权利要求书由此明确地并入该具体实施方式，其中每个权利要求本身都作为本发明的单独实施例。In the description of the invention, numerous specific details are illustrated. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description. Similarly, the various features of the invention are sometimes grouped together into a single embodiment in the above description of the exemplary embodiments of the invention in order to the , diagram, or description of it. However, the method of the present disclosure should not be construed as reflecting that the claimed invention requires more features than those specifically recited in the appended claims. Rather, as the following claims reflect, inventive aspects lie in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明， 本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围，其均应涵盖在本发明的权利要求和说明书的范围当中。Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, It should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or replacements do not make the corresponding technical solutions The scope of the technical solutions of the various embodiments of the present invention is fully deviated from the scope of the claims and the scope of the present invention.
工业实用性Industrial applicability
本发明涉及一种适于空调器的达温停机控制方法及空调器。该方法包括：控制器实时接收来自温度传感器所采集的当前室内温度值，并与设定温度值进行比较；在当前室内温度值与设定温度值满足第一预设条件时，控制器生成：第一压缩机控制指令，用于控制压缩机停止工作；第一室外风机控制指令，用于控制室外风机停止工作；第二室内风机控制指令，用于控制室内风机在第一预设室内风机转速下工作；和，第一/第二导风条控制指令，用于控制导风条从第一位置到第二位置或者保持第二位置不动，以使所述导风条与室内风机出风口的夹角为预设角度防止风吹向用户。可见，本发明根据当前室内温度值与设定温度值且结合制冷/制热模式，分别生成对应室内风机、导风条以及室外风机、压缩机的控制指令，使其工作在预设的工作状态下。例如，室内风机降为第一预设室内风机转速，使室内风机的出口速率降低；并且导风条与出风口之间夹角为预设角度从而改变出风方向。这样可以在释放内机蒸发器的热量或者冷量，防止损坏空调器，还可以防止出风直吹到用户身体上，从而提高用户舒适度，具有工业实用性。 The invention relates to a temperature rising shutdown control method and an air conditioner suitable for an air conditioner. The method includes: the controller receives the current indoor temperature value collected by the temperature sensor in real time, and compares it with the set temperature value; when the current indoor temperature value and the set temperature value satisfy the first preset condition, the controller generates: a first compressor control command for controlling the compressor to stop working; a first outdoor fan control command for controlling the outdoor fan to stop working; and a second indoor fan control command for controlling the indoor fan to be at the first preset indoor fan speed And a first/second air guiding strip control command for controlling the air guiding strip from the first position to the second position or holding the second position to move the air guiding strip and the indoor fan air outlet The angle is a preset angle to prevent the wind from blowing to the user. It can be seen that the present invention generates control commands corresponding to the indoor fan, the air guiding strip, and the outdoor fan and the compressor according to the current indoor temperature value and the set temperature value combined with the cooling/heating mode, so as to work in a preset working state. under. For example, the indoor fan is reduced to the first preset indoor fan speed, so that the exit rate of the indoor fan is reduced; and the angle between the air guiding strip and the air outlet is a preset angle to change the wind direction. This can release the heat or cold of the internal evaporator, prevent damage to the air conditioner, and prevent the wind from blowing directly onto the user's body, thereby improving user comfort and industrial applicability.

Claims (10)

  1. 一种适于空调器的达温停机控制方法，其特征在于，所述空调器包括室内风机、室外风机、压缩机、导风条和控制器，所述方法包括：A temperature-increasing shutdown control method for an air conditioner, characterized in that the air conditioner comprises an indoor fan, an outdoor fan, a compressor, a wind guide and a controller, and the method comprises:
    所述控制器实时接收来自温度传感器所采集的当前室内温度值，并与设定温度值进行比较；The controller receives the current indoor temperature value collected by the temperature sensor in real time and compares it with the set temperature value;
    在所述当前室内温度值与设定温度值满足第一预设条件时，所述控制器生成：When the current indoor temperature value and the set temperature value satisfy the first preset condition, the controller generates:
    第一压缩机控制指令，用于控制所述压缩机停止工作；a first compressor control command for controlling the compressor to stop working;
    第一室外风机控制指令，用于控制所述室外风机停止工作；a first outdoor fan control command for controlling the outdoor fan to stop working;
    第一室内风机控制指令，用于控制所述室内风机在第一预设室内风机转速下工作；和，a first indoor fan control command for controlling the indoor fan to operate at a first preset indoor fan speed; and
    第一/第二导风条控制指令，用于控制所述导风条从第一位置到第二位置或者保持第二位置不动，以使所述导风条与室内风机出风口的夹角为预设角度防止风吹向用户；a first/second air guiding strip control command, configured to control the air guiding strip from the first position to the second position or to maintain the second position, so as to make the angle between the air guiding strip and the indoor fan air outlet Preventing the wind from blowing to the user for a preset angle;
    所述第一预设条件为：The first preset condition is:
    在制冷模式时，所述当前室内温度值等于或小于所述设定温度值；In the cooling mode, the current indoor temperature value is equal to or less than the set temperature value;
    在制热模式时，所述当前室内温度值等于或大于所述设定温度值。In the heating mode, the current indoor temperature value is equal to or greater than the set temperature value.
  2. 根据权利要求1所述的达温停机控制方法，其特征在于，所述控制器在生成第一/第二导风条控制指令具体包括：The temperature control shutdown control method according to claim 1, wherein the controller generates the first/second air guiding strip control instruction specifically:
    控制器判断导风条的当前位置，若该导风条的当前位置处于第一位置，控制器生成第一室内风机控制指令，使导风条从第一位置到第 二位置；若该导风条处于第二位置，控制器生成第二室内风机控制指令，使导风条保持在第二位置不动。The controller determines the current position of the air guiding strip. If the current position of the air guiding strip is in the first position, the controller generates a first indoor fan control command to make the air guiding strip from the first position to the first The second position; if the air guiding strip is in the second position, the controller generates a second indoor fan control command to keep the air guiding strip in the second position.
  3. 根据权利要求1或2所述的达温停机控制方法，其特征在于，所述方法还包括：The temperature-increasing shutdown control method according to claim 1 or 2, wherein the method further comprises:
    当到达第一预设时间段时，所述控制器生成：When the first preset time period is reached, the controller generates:
    第二室内风机控制指令，控制所述室内风机停止工作。The second indoor fan control command controls the indoor fan to stop working.
  4. 根据权利要求3所述的达温停机控制方法，其特征在于，在生成所述第二室内风机控制指令时，所述控制器还生成：The temperature rise shutdown control method according to claim 3, wherein when the second indoor fan control command is generated, the controller further generates:
    第三导风条控制指令，控制所述导风条从所述第二位置返回到所述第一位置。The third air guiding strip control command controls the air guiding strip to return from the second position to the first position.
  5. 根据权利要求1所述达温停机控制方法，其特征在于，所述方法还包括：The method of controlling the temperature shutdown according to claim 1, wherein the method further comprises:
    在所述当前室内温度值与设定温度值满足第二预设条件时，所述控制器生成：When the current indoor temperature value and the set temperature value satisfy the second preset condition, the controller generates:
    第二压缩机控制指令，用于控制所述压缩机启动且以第一预设压缩机频率工作；a second compressor control command for controlling the compressor to start and operating at a first preset compressor frequency;
    第二室外风机控制指令，用于控制所述室外风机启动且以第一预设室外风机转速工作；a second outdoor fan control command for controlling the outdoor fan to start and operating at a first preset outdoor fan speed;
    第三室内风机控制指令，用于控制所述室内风机启动且以第二预设室内风机转速工作；a third indoor fan control command, configured to control the indoor fan to start and operate at a second preset indoor fan speed;
    第四导风条控制指令，用于控制所述导风条按照所述当前室内温度值与设定温度值满足第一预设条件之前的模式工作。 And a fourth air guiding strip control command, configured to control the air guiding strip to operate according to the mode before the current indoor temperature value and the set temperature value satisfy the first preset condition.
  6. 根据权利要求5所述的达温停机控制方法，其特征在于，所述第二预设条件为：The temperature rise shutdown control method according to claim 5, wherein the second preset condition is:
    在制热模式时，所述当前室内温度值低于设定温度值，且两者差值等于或大于第一预设温度差值；或者，In the heating mode, the current indoor temperature value is lower than the set temperature value, and the difference between the two is equal to or greater than the first preset temperature difference; or
    在制冷模式时，所述当前温度值高于所述设定温度值，且两者差值等于或小于第二预设温度差值。In the cooling mode, the current temperature value is higher than the set temperature value, and the difference between the two is equal to or smaller than the second preset temperature difference.
  7. 根据权利要求6所述的达温停机控制方法，其特征在于，在所述当前室内温度值与设定温度值满足第二预设条件之后，当所述当前室内温度值与所述设定值满足第三预设条件时，所述控制器生成：The temperature rising shutdown control method according to claim 6, wherein after the current indoor temperature value and the set temperature value satisfy the second preset condition, when the current indoor temperature value and the set value When the third preset condition is met, the controller generates:
    第三压缩机控制指令，用于控制所述压缩机以第二压缩机频率工作；和，a third compressor control command for controlling the compressor to operate at a second compressor frequency; and
    第三室外风机控制指令，用于控制所述室外风机以第二预设室外风机转速工作；a third outdoor fan control command for controlling the outdoor fan to operate at a second preset outdoor fan speed;
    其中，第一压缩机频率>第二压缩机频率；Wherein the first compressor frequency > the second compressor frequency;
    所述第三预设条件是指，在制热模式时，当前室内温度值低于设定温度值，且两者差值等于或者大于第三预设温度差值；在制冷模式时，当前温度值高于设定温度值，且两者差值等于或者小于第四预设温度差值。The third preset condition is that, in the heating mode, the current indoor temperature value is lower than the set temperature value, and the difference between the two is equal to or greater than a third preset temperature difference; in the cooling mode, the current temperature The value is higher than the set temperature value, and the difference between the two is equal to or smaller than the fourth preset temperature difference.
  8. 根据权利要求7所述的达温停机控制方法，其特征在于，当到达第二预设时间段时，所述控制器生成：The temperature rising shutdown control method according to claim 7, wherein when the second preset time period is reached, the controller generates:
    第四室内风机控制指令，用于控制所述室内风机以第三预设室内风机转速工作。 The fourth indoor fan control command is configured to control the indoor fan to operate at a third preset indoor fan speed.
  9. 根据权利要求8所述的达温停机控制方法，其特征在于，在生成所述第三压缩机控制指令时，所述控制器还生成：The temperature rise shutdown control method according to claim 8, wherein when generating the third compressor control command, the controller further generates:
    第五室内风机控制指令，用于控制所述室内风机以第四预设室内风机转速工作；其中，a fifth indoor fan control command for controlling the indoor fan to operate at a fourth preset indoor fan speed; wherein
    第二预设室内风机转速>第三预设室内风机转速>第四预设室内风机转速。The second preset indoor fan speed>the third preset indoor fan speed>the fourth preset indoor fan speed.
  10. 一种空调器，其特征在于，包括室内风机、室外风机、压缩机、导风条和控制器，并且所述控制器用于根据权利要求1～9任一项所述的达温停机控制方法控制所述室内风机、所述室外风机、所述压缩机和所述导风条工作。 An air conditioner, comprising: an indoor fan, an outdoor fan, a compressor, a wind guide, and a controller, and the controller is used for controlling the temperature rise shutdown control method according to any one of claims 1 to 9. The indoor fan, the outdoor fan, the compressor, and the air guiding strip operate.
PCT/CN2016/104164 2016-09-14 2016-10-31 Temperature cut-off control method applicable to air-conditioner and air-conditioner WO2018049717A1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115654646A (en) * 2022-10-19 2023-01-31 珠海格力电器股份有限公司 Control method and control device of air conditioner and air conditioner
CN116123638A (en) * 2023-03-29 2023-05-16 浙江中广电器集团股份有限公司 Heat pump air conditioner and operation control method thereof
CN116399013A (en) * 2023-04-04 2023-07-07 陕西理工大学 Control method and control system of multispectral constant-temperature constant-humidity equipment

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388498A (en) * 2017-07-27 2017-11-24 广东美的制冷设备有限公司 Refrigerating method, mobile air conditioner system and the temperature checking method of air conditioner
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CN107642875A (en) * 2017-11-10 2018-01-30 广东美的制冷设备有限公司 Control method, control system, computer-readable recording medium and mobile air conditioner
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CN107860104A (en) * 2017-11-10 2018-03-30 广东美的制冷设备有限公司 Control method, control system, computer-readable recording medium and mobile air conditioner
CN107883545A (en) * 2017-11-10 2018-04-06 广东美的制冷设备有限公司 Control method, control system, computer-readable recording medium and mobile air conditioner
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CN109442668B (en) * 2018-11-09 2020-12-04 奥克斯空调股份有限公司 Air conditioner control method and air conditioner
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CN110425692B (en) * 2019-08-05 2020-08-28 珠海格力电器股份有限公司 Air conditioner control method, air conditioner and computer readable storage medium
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CN113137694B (en) * 2021-04-14 2022-06-28 宁波奥克斯电气股份有限公司 Heating control method and device of air conditioner and air conditioner
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CN114001435B (en) * 2021-11-30 2023-05-12 海信（广东）空调有限公司 Mobile air conditioner and condensate water treatment method thereof
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127395A (en) * 2005-11-07 2007-05-24 Sanyo Electric Co Ltd Air conditioner
JP2011112246A (en) * 2009-11-25 2011-06-09 Mitsubishi Electric Corp Indoor unit of air conditioner
JP2014001873A (en) * 2012-06-15 2014-01-09 Sharp Corp Air conditioner
CN104729019A (en) * 2015-03-18 2015-06-24 广东美的制冷设备有限公司 Control method of air-conditioner, control system of air-conditioner and air-conditioner
CN105115043A (en) * 2015-09-23 2015-12-02 广东美的制冷设备有限公司 Air-conditioner indoor unit and control method thereof
CN105135519A (en) * 2015-08-07 2015-12-09 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner indoor air output control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452443A (en) * 1990-06-20 1992-02-20 Fujitsu General Ltd Controlling method for air-flow guide plate on air-conditioner
JP2014149099A (en) * 2013-01-31 2014-08-21 Hitachi Appliances Inc Air conditioner
KR101381209B1 (en) * 2014-01-21 2014-04-07 주식회사 에이엔에이치테크 Apparatus for constant temperature and humidity with oval coil
CN104729018B (en) * 2015-03-18 2017-05-10 广东美的制冷设备有限公司 Air-conditioner and control method and control device of air-conditioner
CN105066346B (en) * 2015-07-31 2017-12-19 广东美的制冷设备有限公司 Power consumption quantity measuring method, device and the air conditioner of air conditioner
CN105627508B (en) * 2015-12-30 2018-08-14 美的集团武汉制冷设备有限公司 Air conditioning control method based on shell temperature and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127395A (en) * 2005-11-07 2007-05-24 Sanyo Electric Co Ltd Air conditioner
JP2011112246A (en) * 2009-11-25 2011-06-09 Mitsubishi Electric Corp Indoor unit of air conditioner
JP2014001873A (en) * 2012-06-15 2014-01-09 Sharp Corp Air conditioner
CN104729019A (en) * 2015-03-18 2015-06-24 广东美的制冷设备有限公司 Control method of air-conditioner, control system of air-conditioner and air-conditioner
CN105135519A (en) * 2015-08-07 2015-12-09 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner indoor air output control method
CN105115043A (en) * 2015-09-23 2015-12-02 广东美的制冷设备有限公司 Air-conditioner indoor unit and control method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115654646A (en) * 2022-10-19 2023-01-31 珠海格力电器股份有限公司 Control method and control device of air conditioner and air conditioner
CN115654646B (en) * 2022-10-19 2024-05-31 珠海格力电器股份有限公司 Control method and control device of air conditioner and air conditioner
CN116123638A (en) * 2023-03-29 2023-05-16 浙江中广电器集团股份有限公司 Heat pump air conditioner and operation control method thereof
CN116123638B (en) * 2023-03-29 2023-12-19 浙江中广电器集团股份有限公司 Heat pump air conditioner and operation control method thereof
CN116399013A (en) * 2023-04-04 2023-07-07 陕西理工大学 Control method and control system of multispectral constant-temperature constant-humidity equipment
CN116399013B (en) * 2023-04-04 2023-11-03 陕西理工大学 Control method and control system of multispectral constant-temperature constant-humidity equipment

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