CN110454940A - A kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted - Google Patents

A kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted Download PDF

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Publication number
CN110454940A
CN110454940A CN201910751165.5A CN201910751165A CN110454940A CN 110454940 A CN110454940 A CN 110454940A CN 201910751165 A CN201910751165 A CN 201910751165A CN 110454940 A CN110454940 A CN 110454940A
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CN
China
Prior art keywords
temperature
mattress
air
refrigerant
thermoregulator
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CN201910751165.5A
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Chinese (zh)
Inventor
李齐超
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Application filed by Aux Air Conditioning Co Ltd, Ningbo Aux Electric Co Ltd filed Critical Aux Air Conditioning Co Ltd
Priority to CN201910751165.5A priority Critical patent/CN110454940A/en
Publication of CN110454940A publication Critical patent/CN110454940A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C21/00Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04Devices for ventilating, cooling or heating
    • A47C21/042Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C21/00Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04Devices for ventilating, cooling or heating
    • A47C21/048Devices for ventilating, cooling or heating for heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • F24F11/67Switching between heating and cooling modes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • F24F11/77Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control 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
    • F24F11/84Control 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 using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/20Heat-exchange fluid temperature
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted, for controlling a mattress thermoregulator, mattress thermoregulator is set to below the mattress of temperature to be regulated, include heat exchanging pipe, the communication connection of the master control system of the mattress thermoregulator and air-conditioning, the pipeline of the mattress thermoregulator and the liquid pipe of air-conditioning connect, air conditioning control method includes: to receive warm bed or bamboo couch instruction, the solenoid valve and electric expansion valve on mattress thermoregulator pipeline are opened in control, so that refrigerant flows through heat exchanging pipe, it realizes and the heat transfer of mattress is heated or freezed;Real-time monitoring refrigerant temperature simultaneously obtains the mattress temperature after heat transfer or the mattress temperature after real-time monitoring refrigerant temperature and heat transfer after compensating to the temperature;The operating parameter of regulation air-conditioning makes mattress temperature be stable at preset temperature.Also there is bed temperature regulatory function while air-conditioning realization is freezed or heated to room air, temperature is more stable, comfortable and control method is simple.

Description

A kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted
Technical field
The present invention relates to air-conditioning technical field, the air conditioning control method and air-conditioning adjusted in particular to a kind of bed temperature Control system.
Background technique
In cold winter, people not only need a suitable room temperature, at night during sleep there is also a desire for a temperature Warm quilt, for the north, room temperature can be realized by heating or air-conditioning, main logical for south It crosses air-conditioning and realizes that the adjusting of room temperature meets human body comfort.
The demand warm for quilt during sleep for user, major part user is carried out using electric blanket in bed at present The temperature of quilt is adjusted.But electric blanket has the electric leakage harm such as hidden danger and electromagnetic radiation.In addition, in the hot summer, again Problem of having a sleepless night because caused by scorching on bed of sleeping at night can be encountered.It is therefore desirable to propose it is a kind of can adjust bed temperature be System, improves the comfortable sexual experience of user.
Summary of the invention
Problems solved by the invention is: in winter and summer, user has mattress the demand of warm bed and bamboo couch, for The demand that the bed temperature of user is adjusted, existing air-conditioning are unable to satisfy;In addition, there is some air-conditioning systems with bed temperature regulatory function The main adjusting realized by way of blowing for mattress temperature, the corresponding temperature adjustment process complexity of this form and temperature Less stable is controlled, the comfortable sexual experience of user is influenced.
To solve the above problems, the present invention provides a kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted.
According to an aspect of the invention, there is provided the air conditioning control method that a kind of bed temperature is adjusted, for controlling a mattress Thermoregulator 1, the mattress thermoregulator 1 are set to 2 lower section of mattress or the inner layer of temperature to be regulated, include heat exchanging pipe 13, the master control system communication connection of the mattress thermoregulator 1 and air-conditioning, the pipeline and air-conditioning of the mattress thermoregulator 1 Liquid pipe connection, which includes: step S11: receiving warm bed or bamboo couch instruction, control are opened mattress temperature and adjusted Solenoid valve 15 and electric expansion valve 16 on 1 pipeline of device are realized so that refrigerant flows through the heat exchanging pipe 13 for mattress 2 Heat transfer heating or refrigeration;Step S12: real-time monitoring refrigerant temperature and after obtaining heat transfer after compensating to the temperature Mattress temperature or real-time monitoring refrigerant temperature and monitoring heat transfer after mattress temperature;Step S13: regulate and control air-conditioning Operating parameter makes mattress temperature be stable at preset temperature.
By the way that below mattress 2 or mattress thermoregulator 1 is arranged in inner layer, mattress thermoregulator 1 and mattress 2 are mutually solely It stands and is heated or freezed by way of heat transfer, in the control method, by the pipeline to mattress thermoregulator 1 Solenoid valve 15 and electric expansion valve 16 unlatching control so that for heating or the refrigerant for refrigeration flows through heat exchanging pipe It is realized in thermo-conducting manner after 13 and the refrigeration of mattress temperature or heating is adjusted, and obtain mattress by two kinds of approach Temperature, it is a kind of compensated for real-time monitoring refrigerant temperature and to the refrigerant temperature after the mattress temperature that obtains after heat transfer It spends, another mattress temperature for after real-time monitoring refrigerant temperature and monitoring heat transfer, to refrigerant in two kinds of approach Temperature carries out real-time monitoring, ensure that the reliability in heating or process of refrigerastion, the side by temperature-compensating or directly monitored Formula obtains the temperature of mattress, ensure that the comfort of user;Make refrigerant temperature steady additionally by regulation air conditioner operation parameters A certain range is scheduled on to which corresponding mattress temperature is stable at preset temperature, which realizes in air-conditioning and carry out to room air Also there is bed temperature regulatory function while refrigeration or heating, for mattress temperature real-time monitoring and feedback regulation, pass through heat transfer Mode reach temperature control effect, temperature is more stable, comfortable and control method is simple, and the temperature for the form of drying that compares adjusts shape There is more comfortable user experience for formula.
In one embodiment, which includes: to receive warm bed instruction, and mattress thermoregulator 1 is opened in control Solenoid valve 15 and electric expansion valve 16 on pipeline so that condition of high temperature refrigerant flows through the heat exchanging pipe 13, realize for The heat transfer of mattress 2 heats;Real-time monitoring refrigerant temperature and after obtaining heat transfer after compensating to the refrigerant temperature Mattress temperature after mattress temperature or real-time monitoring refrigerant temperature and monitoring heat transfer;Regulate and control compressor frequency, interior machine Wind speed or electric expansion valve, so that mattress temperature is stablized to high temperature preset temperature.
In one embodiment, which includes: to receive bamboo couch instruction, and mattress thermoregulator 1 is opened in control Solenoid valve 15 and electric expansion valve 16 on pipeline so that low-temperature condition refrigerant flows through the heat exchanging pipe 13, realize for The heat transfer of mattress 2 freezes;Real-time monitoring refrigerant temperature and after obtaining heat transfer after compensating to the refrigerant temperature Mattress temperature after mattress temperature or real-time monitoring refrigerant temperature and monitoring heat transfer;Regulate and control outer machine electric expansion valve to open Degree, so that mattress temperature is stablized to low temperature preset temperature.
Under corresponding warm bed instruction or bamboo couch instruction, for example air-conditioning has warm bed mode and bamboo couch mode, can be with refrigeration Mode and heating mode respectively correspond binding, and the key of both of which can also be separately provided on air-conditioning remote control, and control is high Temperature or low-temperature condition refrigerant enter in heat exchanging pipe 13, and real-time monitoring refrigerant temperature and compensate to the temperature Mattress temperature after obtaining heat transfer afterwards, under warm bed mode, in order to adjust refrigerant temperature, that mattress temperature is stablized is supreme Warm preset temperature, by using regulation compressor frequency, the mode of interior machine wind speed or electric expansion valve regulates and controls heat exchanging pipe Refrigerant conduction heating temperature, to reach the regulation to mattress temperature, high temperature preset temperature for example, it can be set to are as follows: 38 In the range of DEG C ± 2 DEG C, which is that human body is made to experience more comfortable temperature in cold season.In bamboo couch mould Under formula, in order to adjust refrigerant temperature mattress temperature is stablized to low temperature preset temperature, by regulating and controlling outer machine electric expansion valve Aperture regulates and controls the refrigerant flow in heat exchanging pipe 13, to reach the regulation to mattress temperature, wherein low temperature preset temperature For example, it can be set to are as follows: 22 DEG C ± 2 DEG C, which is the human body temperature more comfortable in extremely hot season impression.
In one embodiment, regulating and controlling outer machine electronic expansion valve opening, so that mattress temperature is stablized to low temperature preset temperature The step of after further include: adjust electric expansion valve 16 aperture, make low-temperature condition refrigerant continue to throttle, to meet air-conditioning system Cold effect.In one embodiment, the regulation compressor frequency, interior machine wind speed or electric expansion valve, so that mattress temperature is stablized To the method for high temperature preset temperature are as follows: when mattress temperature is higher than high temperature preset temperature, by reducing compressor frequency and adjusting Electric expansion valve 16 declines mattress temperature;When mattress temperature be lower than high temperature preset temperature when, by increase compressor frequency and Machine wind speed increases mattress temperature in reducing.
In one embodiment, air conditioning control method, comprising: after receiving the instruction closed and warm up bed or closing bamboo couch, control System closes the solenoid valve 15 and electric expansion valve 16 on 1 pipeline of mattress thermoregulator, to cut off refrigerant flow.
On-off based on the refrigerant passage to mattress thermoregulator 1 controls, and realizes for warm bed mode and cool The whole control of bed mode opening and closing, which is located at the road of a branch in the entire pipe-line system of air-conditioning, by temperature tune The solenoid valve 15 and electric expansion valve 16 saved on 1 pipeline of device carries out on-off control.
In one embodiment, the real-time monitoring refrigerant temperature and after obtaining heat transfer after compensating to the temperature The method of mattress temperature are as follows: when obtaining the temperature difference between mattress 2 and heat exchanging pipe 13 in advance with the unlatching of mattress thermoregulator 1 Between the temperature difference-time-varying relationship for changing;One temperature sensor is set, which is used for real-time monitoring heat exchanging pipe 13 The temperature of middle refrigerant;Opening time according to the temperature difference-time-varying relationship and heat exchanging pipe 13 obtains temperature difference;It should Temperature difference compensates to obtain the mattress temperature after heat transfer as the refrigerant temperature in temperature compensation parameter exchange pipe line 13 Degree.
In the embodiment, by the temperature of refrigerant in real-time monitoring heat exchanging pipe, then based on obtain in advance the temperature difference-when Between variation relation obtain temperature compensation parameter, thus indirect gain mattress temperature, the unlike material and heat exchanging pipe of corresponding mattress The coefficient of heat conduction it is different, as the heat exchanging pipe opening time changes, pass through experiment and test available heating mode or refrigeration The relation curve that the temperature difference under mode between mattress and heat exchanging pipe changes with the opening time, to only need one group of monitoring of setting The sensor of refrigerant temperature in heat exchanging pipe, simplifies the layout of sensor;In addition, it is necessary to special emphasis is, if There are two the effects for setting the sensor for monitoring heat exchanging pipe, the temperature of refrigerant in one side real-time monitoring heat exchanging pipe, It can be avoided the insecure problem of the impaired caused heat transfer of heat exchanging pipe of the too high or too low initiation of refrigerant temperature, another party Face can also calculate mattress temperature based on the above-mentioned temperature difference-time-varying relationship, and next adjusting air conditioner operation parameters makes bed in real time It pads temperature to keep stablizing, to meet the comfort level of user, user is uncomfortable caused by avoiding mattress too high or too low for temperature is asked Topic, while having ensured the reliability and comfort level in mattress temperature adjustment process.
In another embodiment, the real-time monitoring refrigerant temperature and the method for monitoring the mattress temperature after heat transfer Are as follows: setting two sensors, wherein temperature of one group of sensor for refrigerant in real-time monitoring heat exchanging pipe 13, another group of biography Temperature of the sensor for real-time monitoring and 2 surface of mattress of human contact.
In the embodiment, is only monitored by two groups of temperature sensors of setting and made in 2 temperature of mattress and heat exchanging pipe 13 respectively The temperature of cryogen without carrying out the step of obtaining the temperature difference-time-varying relationship in advance, while having ensured mattress temperature adjustment process In reliability and comfort level.
According to another aspect of the present invention, a kind of air-conditioner control system that bed temperature is adjusted is provided, for executing this hair The bright any control method referred to, the control system is for controlling a mattress thermoregulator, the mattress thermoregulator 1 It is set to 2 lower section of mattress of temperature to be regulated, includes heat exchanging pipe 13, the main control system of the mattress thermoregulator 1 and air-conditioning System communication connection, the pipeline of the mattress thermoregulator 1 and the liquid pipe of air-conditioning connect, and air-conditioner control system includes: command reception Module 31, for receiving warm bed instruction or bamboo couch instruction;First control module 32, for receiving warm bed or bamboo couch instruction Afterwards, the solenoid valve 15 and electric expansion valve 16 on 1 pipeline of mattress thermoregulator are opened in control, so that refrigerant flows through described change Pipe line 13 is realized and the heat transfer of mattress 2 is heated or freezed;Temperature sensing module 33, real-time monitoring refrigerant temperature is simultaneously Mattress temperature or real-time monitoring refrigerant temperature and monitoring heat transfer after obtaining heat transfer after compensating to the temperature Mattress temperature afterwards;And second control module 34, it is default that the operating parameter for regulating and controlling air-conditioning is stable at mattress temperature Temperature.
In one embodiment, described instruction receiving module 31 is also used to receive the instruction closed warm bed or close bamboo couch;Institute It states the first control module 32 to be also used to after receiving the instruction closed and warm up bed or closing bamboo couch, control is closed mattress temperature and adjusted Solenoid valve 15 and electric expansion valve 16 on 1 pipeline of device, to cut off refrigerant flow.
In one embodiment, the operating parameter of the air-conditioning includes the one or more of following parameter: compressor frequency, interior Machine wind speed, electric expansion valve and outer machine electric expansion valve.
In one embodiment, the temperature sensing module 33 includes: the first temperature sensing module 331, is used for real-time monitoring Refrigerant temperature;And temperature compensation module 332, for obtaining the mattress after heat transfer after compensating to the refrigerant temperature Temperature;Or comprising: the first temperature sensing module 331 is used for real-time monitoring refrigerant temperature;And third temperature sensing module 333, for monitoring the mattress temperature after heat transfer.
In one embodiment, the mattress thermoregulator 1 also includes: shell 11;Protective layer 12 is set to the shell Inside 11 and it is wrapped in outside the heat exchanging pipe 13.
The unlatching that the control system passes through solenoid valve 15 and electric expansion valve 16 on the pipeline to mattress thermoregulator 1 Control, so that for heating or the refrigerant for refrigeration is flowed through and realized in thermo-conducting manner for bed after heat exchanging pipe 13 The refrigeration or heating for padding temperature are adjusted, and obtain mattress temperature by two kinds of approach, and one kind is real-time monitoring refrigerant temperature And the mattress temperature after heat transfer is obtained after compensating to the refrigerant temperature, another kind be real-time monitoring refrigerant temperature with And the mattress temperature after heat transfer is monitored, real-time monitoring is carried out to refrigerant temperature in two kinds of approach, ensure that heating or system Reliability during cold obtains the temperature of mattress by way of temperature-compensating or directly monitoring, ensure that relaxing for user Adaptive;Additionally by regulation air conditioner operation parameters refrigerant temperature is stablized in a certain range to which corresponding mattress temperature is stablized In preset temperature, which reaches temperature control for mattress temperature real-time monitoring and feedback regulation by way of heat transfer Effect, temperature is more stable, comfortable and control method is simple, has for the temperature adjusting form for the form of drying that compares more easypro Suitable user experience.
Detailed description of the invention
Fig. 1 is the air conditioning control method flow chart that the bed temperature according to shown in one embodiment of the invention is adjusted;
Fig. 2 is the mattress thermoregulator and air conditioner circulating system of the corresponding control of air conditioning control method as shown in Figure 1 Connection and correspondence schematic diagram;
Fig. 3 is the structural schematic diagram of mattress thermoregulator and the position with mattress according to shown in one embodiment of the invention Relation schematic diagram.
Fig. 4 is the air-conditioner control system block diagram that the bed temperature according to shown in one embodiment of the invention is adjusted.
Description of symbols:
1- mattress thermoregulator;
11- shell;12- protective layer;
13- heat exchanging pipe;14- temperature sensor;
15- solenoid valve;16- electric expansion valve;
2- mattress;
3- air-conditioner control system;
31- command reception module;The first control module of 32-;
33- temperature sensing module;
The first temperature sensing module of 331-;332- temperature compensation module;
333- third temperature sensing module;
The second control module of 34-.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.
First embodiment
In first exemplary embodiment of the invention, a kind of air conditioning control method that bed temperature is adjusted is provided.
Fig. 1 is the air conditioning control method flow chart that the bed temperature according to shown in one embodiment of the invention is adjusted;Fig. 2 is such as Fig. 1 Shown in the corresponding control of air conditioning control method mattress thermoregulator and air conditioner circulating system connection and correspondence illustrate Figure;Fig. 3 is the structural schematic diagram of mattress thermoregulator and the positional relationship with mattress according to shown in one embodiment of the invention Schematic diagram.In Fig. 3 only as an example, mattress thermoregulator 1 is illustrated to be set to below the mattress 2 of temperature to be regulated Situation, the present invention is not limited to this, can also be that other can be realized the form of heat transfer, for example, mattress thermoregulator 1 is set It is placed in 2 inner layer of mattress of temperature to be regulated.
In conjunction with shown in Fig. 1-Fig. 3, the air conditioning control method that bed temperature of the invention is adjusted is adjusted for controlling a mattress temperature Device 1, the mattress thermoregulator 1 are set to 2 lower section of mattress or the inner layer of temperature to be regulated, include heat exchanging pipe 13, the bed The master control system for padding thermoregulator 1 and air-conditioning communicates to connect, and the pipeline of the mattress thermoregulator 1 and the liquid pipe of air-conditioning connect It connects, which includes:
Step S11: receiving warm bed or 15 He of solenoid valve on 1 pipeline of mattress thermoregulator is opened in bamboo couch instruction, control Electric expansion valve 16 is realized and the heat transfer of mattress 2 is heated or freezed so that refrigerant flows through the heat exchanging pipe 13;
In one embodiment, step S11 includes: to receive warm bed instruction, and control is opened on 1 pipeline of mattress thermoregulator Solenoid valve 15 and electric expansion valve 16 realize the heat for mattress 2 so that condition of high temperature refrigerant flows through the heat exchanging pipe 13 Conduction heating.
In another embodiment, step S11 includes: to receive bamboo couch instruction, and control is opened on 1 pipeline of mattress thermoregulator Solenoid valve 15 and electric expansion valve 16 realize so that low-temperature condition refrigerant flows through the heat exchanging pipe 13 for mattress 2 Heat transfer refrigeration.
It should be noted that condition of high temperature refrigerant and low-temperature condition refrigerant here is in contrast, to be not intended to limit The temperature range of refrigerant, low-temperature condition refrigerant is identical as the refrigerant in pipeline corresponding under refrigeration mode, the condition of high temperature Refrigerant is identical as the refrigerant in pipeline corresponding under heating mode.
Step S12: real-time monitoring refrigerant temperature simultaneously obtains the mattress temperature after heat transfer after compensating to the temperature Or the mattress temperature after real-time monitoring refrigerant temperature and monitoring heat transfer;
In one embodiment, the real-time monitoring refrigerant temperature and after obtaining heat transfer after compensating to the temperature The method of mattress temperature are as follows: when obtaining the temperature difference between mattress 2 and heat exchanging pipe 13 in advance with the unlatching of mattress thermoregulator 1 Between the temperature difference-time-varying relationship for changing;One temperature sensor is set, which is used for real-time monitoring heat exchanging pipe 13 The temperature of middle refrigerant;Opening time according to the temperature difference-time-varying relationship and heat exchanging pipe 13 obtains temperature difference;It should Temperature difference compensates to obtain the mattress temperature after heat transfer as the refrigerant temperature in temperature compensation parameter exchange pipe line 13 Degree.
In the embodiment, by the temperature of refrigerant in real-time monitoring heat exchanging pipe, then based on obtain in advance the temperature difference-when Between variation relation obtain temperature compensation parameter, thus indirect gain mattress temperature, the unlike material and heat exchanging pipe of corresponding mattress The coefficient of heat conduction it is different, as the heat exchanging pipe opening time changes, pass through experiment and test available heating mode or refrigeration The relation curve that the temperature difference under mode between mattress and heat exchanging pipe changes with the opening time, to only need one group of monitoring of setting The sensor of refrigerant temperature in heat exchanging pipe, simplifies the layout of sensor;In addition, it is necessary to special emphasis is, if There are two the effects for setting the sensor for monitoring heat exchanging pipe, the temperature of refrigerant in one side real-time monitoring heat exchanging pipe, It can be avoided the insecure problem of the impaired caused heat transfer of heat exchanging pipe of the too high or too low initiation of refrigerant temperature, another party Face can also calculate mattress temperature based on the above-mentioned temperature difference-time-varying relationship, and next adjusting air conditioner operation parameters makes bed in real time It pads temperature to keep stablizing, to meet the comfort level of user, user is uncomfortable caused by avoiding mattress too high or too low for temperature is asked Topic, while having ensured the reliability and comfort level in mattress temperature adjustment process.
In another embodiment, the real-time monitoring refrigerant temperature and the method for monitoring the mattress temperature after heat transfer Are as follows: setting two sensors, wherein temperature of one group of sensor for refrigerant in real-time monitoring heat exchanging pipe 13, another group of biography Temperature of the sensor for real-time monitoring and 2 surface of mattress of human contact.
In the embodiment, is only monitored by two groups of temperature sensors of setting and made in 2 temperature of mattress and heat exchanging pipe 13 respectively The temperature of cryogen, while having ensured reliability and comfort level in mattress temperature adjustment process, one group of sensor real-time monitoring is changed The temperature of refrigerant in pipe line 13 can be avoided the impaired caused heat of heat exchanging pipe of the too high or too low initiation of refrigerant temperature Conduct insecure problem;Another group of 2 temperature of sensor real-time monitoring mattress obtains the temperature difference-time change without carrying out in advance The step of relationship, makes mattress temperature keep stablizing, to meet use based on the mattress temperature to adjust air conditioner operation parameters in real time The comfort level at family, the uncomfortable problem of user caused by avoiding mattress too high or too low for temperature, to ensure that mattress on the whole Reliability and comfort level in temperature adjustment process.
Step S13: the operating parameter for regulating and controlling air-conditioning makes mattress temperature be stable at preset temperature;
In one embodiment, step S13 includes: regulation compressor frequency, interior machine wind speed or electric expansion valve, so that mattress Temperature is stablized to high temperature preset temperature.
In one embodiment, the regulation compressor frequency, interior machine wind speed or electric expansion valve, so that mattress temperature is stablized To the method for high temperature preset temperature are as follows: when mattress temperature is higher than high temperature preset temperature, by reducing compressor frequency and adjusting Electric expansion valve 16 declines mattress temperature;When mattress temperature be lower than high temperature preset temperature when, by increase compressor frequency and Machine wind speed increases mattress temperature in reducing.
Its high temperature preset temperature for example, it can be set to are as follows: in the range of 38 DEG C ± 2 DEG C, which is to make one Body experiences more comfortable temperature in cold season.
In another embodiment, step S13 includes: the outer machine electronic expansion valve opening of regulation, so that mattress temperature is stablized extremely Low temperature preset temperature.
In one embodiment, regulating and controlling outer machine electronic expansion valve opening, so that mattress temperature is stablized to low temperature preset temperature The step of after further include: adjust electric expansion valve 16 aperture, make low-temperature condition refrigerant continue to throttle, to meet air-conditioning system Cold effect.
Wherein low temperature preset temperature for example, it can be set to are as follows: 22 DEG C ± 2 DEG C, which is human body extremely hot Season experiences more comfortable temperature.
In one embodiment, which includes: to receive warm bed instruction, and mattress thermoregulator 1 is opened in control Solenoid valve 15 and electric expansion valve 16 on pipeline so that condition of high temperature refrigerant flows through the heat exchanging pipe 13, realize for The heat transfer of mattress 2 heats;Real-time monitoring refrigerant temperature simultaneously obtains the mattress temperature after heat transfer after compensating to the temperature Mattress temperature after degree or real-time monitoring refrigerant temperature and monitoring heat transfer;Regulate and control compressor frequency, interior machine wind speed or Electric expansion valve, so that mattress temperature is stablized to high temperature preset temperature.
In another embodiment, which includes: to receive bamboo couch instruction, and mattress thermoregulator is opened in control Solenoid valve 15 and electric expansion valve 16 on 1 pipeline so that low-temperature condition refrigerant flows through the heat exchanging pipe 13, realize for The heat transfer of mattress 2 freezes;Real-time monitoring refrigerant temperature simultaneously obtains the mattress temperature after heat transfer after compensating to the temperature Mattress temperature after degree or real-time monitoring refrigerant temperature and monitoring heat transfer;Regulate and control outer machine electronic expansion valve opening, makes Mattress temperature is obtained to stablize to low temperature preset temperature.
Under corresponding warm bed instruction or bamboo couch instruction, for example air-conditioning has warm bed mode and bamboo couch mode, can be with refrigeration Mode and heating mode respectively correspond binding, and the key of both of which can also be separately provided on air-conditioning remote control, and control is high Temperature or low-temperature condition refrigerant enter in heat exchanging pipe 13, and real-time monitoring refrigerant temperature and compensate to the temperature 2 temperature of mattress after 2 temperature of mattress or real-time monitoring refrigerant temperature and monitoring heat transfer after obtaining heat transfer afterwards. Under warm bed mode, in order to adjust refrigerant temperature mattress temperature is stablized to high temperature preset temperature, pressed by using regulation The mode of contracting unit frequency, interior machine wind speed or electric expansion valve regulates and controls the refrigerant conduction heating temperature of heat exchanging pipe, to reach To the regulation to mattress temperature, high temperature preset temperature for example, it can be set to are as follows: in the range of 38 DEG C ± 2 DEG C, the high temperature is pre- If temperature is that human body is made to experience more comfortable temperature in cold season.Under bamboo couch mode, in order to adjust refrigerant temperature So that mattress temperature is stablized to low temperature preset temperature, regulated and controled in heat exchanging pipe 13 by regulating and controlling outer machine electronic expansion valve opening Refrigerant flow, to reach the regulation to mattress temperature, wherein low temperature preset temperature for example, it can be set to are as follows: 22 DEG C ± 2 DEG C, The low temperature preset temperature is the human body temperature more comfortable in extremely hot season impression.
In one embodiment, air conditioning control method further includes following steps:
Step S14: after receiving the instruction closed and warm up bed or closing bamboo couch, control is closed mattress thermoregulator 1 and is managed The solenoid valve 15 and electric expansion valve 16 of road, to cut off refrigerant flow;
On-off based on the refrigerant passage to mattress thermoregulator 1 controls, and realizes for warm bed mode and cool The whole control of bed mode opening and closing, which is located at the road of a branch in the entire pipe-line system of air-conditioning, by temperature tune The solenoid valve 15 and electric expansion valve 16 saved on 1 pipeline of device carries out on-off control.
In the present embodiment, by below mattress 2 or inner layer be arranged mattress thermoregulator 1, mattress thermoregulator 1 with Mattress 2 is mutually indepedent and is heated or is freezed by way of heat transfer, in the control method, by adjusting to mattress temperature The unlatching of solenoid valve 15 and electric expansion valve 16 on the pipeline of device 1 controls so that for heat or for refrigeration refrigerant It flows through heat exchanging pipe 13 to realize the refrigeration for mattress temperature in thermo-conducting manner later or heat adjusting, and by real-time Refrigerant temperature is monitored to by obtaining mattress temperature or real-time monitoring refrigerant temperature and monitoring after temperature-compensating Mattress temperature after heat transfer, further by regulate and control air conditioner operation parameters make refrigerant temperature stablize a certain range to Corresponding mattress temperature is stable at preset temperature, and the control method is while air-conditioning realization is freezed or heated to room air Also there is bed temperature regulatory function, for mattress temperature real-time monitoring and feedback regulation, temperature control effect is reached by way of heat transfer Fruit, temperature is more stable, comfortable and control method is simple, has for the temperature adjusting form for the form of drying that compares more comfortable User experience.
Second embodiment
In second exemplary embodiment of the invention, a kind of air-conditioner control system that bed temperature is adjusted is provided, is used for Execute air conditioning control method of the invention.
Fig. 4 is the air-conditioner control system block diagram that the bed temperature according to shown in one embodiment of the invention is adjusted.
The air-conditioner control system 3 that the bed temperature of the present embodiment is adjusted, for controlling a mattress thermoregulator 1, the mattress Thermoregulator 1 is set to 2 lower section of mattress of temperature to be regulated, includes heat exchanging pipe 13, the mattress thermoregulator 1 and air-conditioning Master control system communication connection, the liquid pipe of the pipeline of the mattress thermoregulator 1 and air-conditioning connects.
Referring to shown in Fig. 4, which includes:
Command reception module 31, for receiving warm bed instruction or bamboo couch instruction;
First control module 32, for after receiving warm bed or bamboo couch instruction, control to be opened mattress thermoregulator 1 and managed The solenoid valve 15 and electric expansion valve 16 of road are realized and the heat of mattress 2 are passed so that refrigerant flows through the heat exchanging pipe 13 Lead heating or refrigeration;
Temperature sensing module 33, after obtaining heat transfer after compensating for real-time monitoring refrigerant temperature and to the temperature 2 temperature of mattress or real-time monitoring refrigerant temperature and monitoring heat transfer after 2 temperature of mattress;And
Second control module 34, the operating parameter for regulating and controlling air-conditioning make mattress temperature be stable at preset temperature.
In one embodiment, described instruction receiving module 31 is also used to receive the instruction closed warm bed or close bamboo couch;Institute It states the first control module 32 to be also used to after receiving the instruction closed and warm up bed or closing bamboo couch, control is closed mattress temperature and adjusted Solenoid valve 15 and electric expansion valve 16 on 1 pipeline of device, to cut off refrigerant flow.
In one embodiment, the operating parameter of the air-conditioning includes the one or more of following parameter: compressor frequency, interior Machine wind speed, electric expansion valve and outer machine electric expansion valve.
In one embodiment, the temperature sensing module 33 is temperature sensor, is set on heat exchanging pipe 13 or changes Around pipe line 13, for refrigerant temperature in real-time monitoring heat exchanging pipe 13.
In one embodiment, the temperature sensing module 33 includes: the first temperature sensing module 331, is used for real-time monitoring Refrigerant temperature;And temperature compensation module 332, for obtaining the mattress after heat transfer after compensating to the refrigerant temperature Temperature;Or comprising: the first temperature sensing module 331 is used for real-time monitoring refrigerant temperature;And third temperature sensing module 333, for monitoring the mattress temperature after heat transfer.
In one embodiment, as shown in figure 3, the mattress thermoregulator 1 includes: shell 11;Heat exchanging pipe 13;And Protective layer 12 is set to 11 inside of shell and is wrapped in outside the heat exchanging pipe 13.In the present embodiment, heat exchanging pipe 13 Using copper pipe as example.
The unlatching that the control system passes through solenoid valve 15 and electric expansion valve 16 on the pipeline to mattress thermoregulator 1 Control, so that for heating or the refrigerant for refrigeration is flowed through and realized in thermo-conducting manner for bed after heat exchanging pipe 13 The refrigeration or heating for padding temperature are adjusted, and by real-time monitoring refrigerant temperature to by obtaining mattress after temperature-compensating Temperature stablizes refrigerant temperature by regulation air conditioner operation parameters pre- to which corresponding mattress temperature is stable in a certain range If temperature, which also has bed temperature regulatory function while air-conditioning realization is freezed or heated to room air, For mattress temperature real-time monitoring and feedback regulation, temperature control effect is reached by way of heat transfer, temperature is more stable, comfortable And control method is simple, has more comfortable user experience for the temperature adjusting form for the form of drying that compares.
In conclusion the present invention provides a kind of bed temperature adjust air conditioning control method and air-conditioner control system, by Below mattress or inner layer is arranged mattress thermoregulator, mattress thermoregulator and mattress is mutually indepedent and the side that passes through heat transfer Formula is heated or is freezed, and in the control method, passes through the solenoid valve and electronic expansion on the pipeline to mattress thermoregulator The unlatching of valve controls so that for heat or the refrigerant for refrigeration flow through heat exchanging pipe after realize in thermo-conducting manner Refrigeration for mattress temperature or heating are adjusted, and by real-time monitoring refrigerant temperature and by two kinds of approach directly or Indirect gain mattress temperature ensure that reliability and comfort level in mattress temperature adjustment process, additionally by regulation air-conditioning fortune Row parameter stablizes refrigerant temperature in a certain range to which corresponding mattress temperature is stable at preset temperature, the control method and System also has bed temperature regulatory function while air-conditioning realization is freezed or heated to room air, real for mattress temperature When monitoring and feedback regulation, reach temperature control effect by way of heat transfer, temperature is more stable, the letter of comfortable and control method It is single, there is more comfortable user experience for the temperature adjusting form for the form of drying that compares.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute Subject to the range of restriction.

Claims (13)

1. the air conditioning control method that a kind of bed temperature is adjusted, which is characterized in that described for controlling a mattress thermoregulator (1) Mattress thermoregulator (1) is set to below the mattress (2) of temperature to be regulated or inner layer, includes heat exchanging pipe (13), the mattress The master control system of thermoregulator (1) and air-conditioning communicates to connect, the pipeline of the mattress thermoregulator (1) and the liquid pipe of air-conditioning Connection, and the air conditioning control method includes: step S11: it receives warm bed or mattress thermoregulator is opened in bamboo couch instruction, control (1) solenoid valve on pipeline (15) and electric expansion valve (16) so that refrigerant flows through the heat exchanging pipe (13), realize for The heat transfer of mattress (2) heats or refrigeration;Step S12: real-time monitoring refrigerant temperature simultaneously compensates the refrigerant temperature The mattress temperature after mattress temperature or real-time monitoring refrigerant temperature and monitoring heat transfer after obtaining heat transfer afterwards;Step S13: the operating parameter for regulating and controlling air-conditioning makes mattress temperature be stable at preset temperature.
2. air conditioning control method according to claim 1, which is characterized in that step S11 includes: to receive warm bed instruction, control System opens the solenoid valve (15) and electric expansion valve (16) on mattress thermoregulator (1) pipeline, so that condition of high temperature refrigerant It flows through the heat exchanging pipe (13), realizes and the heat transfer of mattress (2) is heated;Step S13 includes: regulation compressor frequency, Interior machine wind speed or electric expansion valve, so that mattress temperature is stablized to high temperature preset temperature.
3. air conditioning control method according to claim 1, which is characterized in that step S11 includes: to receive bamboo couch instruction, control System opens the solenoid valve (15) and electric expansion valve (16) on mattress thermoregulator (1) pipeline, so that low-temperature condition refrigerant It flows through the heat exchanging pipe (13), realizes and freeze for the heat transfer of mattress (2);Step S13 includes: the outer machine electronic expansion of regulation Valve opening, so that mattress temperature is stablized to low temperature preset temperature.
4. air conditioning control method according to claim 3, which is characterized in that regulating and controlling outer machine electronic expansion valve opening, making It obtains mattress temperature to stablize to the step S13 of low temperature preset temperature further include: the aperture for adjusting electric expansion valve (16) makes low Temperature state refrigerant continues to throttle, to meet air conditioner refrigeration effect.
5. air conditioning control method according to claim 2, which is characterized in that the regulation compressor frequency, interior machine wind speed Or electric expansion valve, so that mattress temperature is stablized to the method for high temperature preset temperature are as follows: when mattress temperature is higher than the default temperature of high temperature When spending, make the decline of mattress temperature by reducing compressor frequency and adjusting electric expansion valve (16);When mattress temperature is lower than high temperature When preset temperature, increase mattress temperature by machine wind speed in increasing compressor frequency and reducing.
6. air conditioning control method according to claim 2 or 3 characterized by comprising close warm bed or pass receiving After closing the instruction of bamboo couch, the solenoid valve (15) and electric expansion valve (16) on mattress thermoregulator (1) pipeline are closed in control, with Cut off refrigerant flow.
7. air conditioning control method according to claim 1, which is characterized in that the real-time monitoring refrigerant temperature and to this Temperature obtains the mattress temperature after heat transfer method after compensating are as follows: obtain in advance mattress (2) and heat exchanging pipe (13) it Between the temperature difference-time-varying relationship for changing with mattress thermoregulator (1) opening time of the temperature difference;One temperature sensing is set Device, temperature of the temperature sensor for refrigerant in real-time monitoring heat exchanging pipe (13);It is closed according to the temperature difference-time change The opening time of system and heat exchanging pipe (13) obtains temperature difference;Pipe line (13) are exchanged using the temperature difference as temperature compensation parameter In refrigerant temperature compensate to obtain the mattress temperature after heat transfer.
8. air conditioning control method according to claim 1, which is characterized in that the real-time monitoring refrigerant temperature and prison The method of mattress temperature after calorimetric conduction are as follows: setting two sensors, wherein one group of sensor is used for real-time monitoring heat exchanger tube The temperature of refrigerant in road (13), temperature of another group of sensor for real-time monitoring and mattress (2) surface of human contact.
9. the air-conditioner control system that a kind of bed temperature is adjusted requires control method described in any one of 1-8 for perform claim, It is characterized in that, for controlling a mattress thermoregulator, the mattress thermoregulator (1) is set to be regulated the control system Mattress (2) lower section of temperature or inner layer include heat exchanging pipe (13), the main control system of the mattress thermoregulator (1) and air-conditioning System communication connection, the pipeline of the mattress thermoregulator (1) and the liquid pipe of air-conditioning connect, which includes: instruction Receiving module (31), for receiving warm bed instruction or bamboo couch instruction;First control module (32), for receiving warm bed or cool After bed instruction, the solenoid valve (15) and electric expansion valve (16) on mattress thermoregulator (1) pipeline are opened in control, so that refrigeration Agent is flowed through the heat exchanging pipe (13), realizes and the heat transfer of mattress (2) is heated or freezed;Temperature sensing module (33) is used Mattress temperature or real-time monitoring system after obtaining heat transfer after compensating in real-time monitoring refrigerant temperature and to the temperature Mattress temperature after refrigerant temperature and monitoring heat transfer;And second control module (34), the operation for regulating and controlling air-conditioning are joined Number is so that mattress temperature is stable at preset temperature.
10. air-conditioner control system according to claim 9, which is characterized in that described instruction receiving module (31) is also used to Receive the instruction closed warm bed or close bamboo couch;First control module (32) is also used to receiving the warm bed of closing or closing After the instruction of bamboo couch, the solenoid valve (15) and electric expansion valve (16) on mattress thermoregulator (1) pipeline are closed in control, to cut Disconnected refrigerant flow.
11. air-conditioner control system according to claim 9, which is characterized in that the operating parameter of the air-conditioning includes as follows The one or more of parameter: compressor frequency, interior machine wind speed, electric expansion valve and outer machine electric expansion valve.
12. air-conditioner control system according to claim 9, which is characterized in that the temperature sensing module (33) includes: the One temperature sensing module (331) is used for real-time monitoring refrigerant temperature;And temperature compensation module (332), for the refrigeration Agent temperature obtains the mattress temperature after heat transfer after compensating;Or comprising: the first temperature sensing module (331), for real When monitor refrigerant temperature;And third temperature sensing module (333), for monitoring the mattress temperature after heat transfer.
13. the air-conditioner control system according to any one of claim 9-12, which is characterized in that the mattress temperature is adjusted Device (1) also includes: shell (11);Protective layer (12) is set to the shell (11) inside and is wrapped in the heat exchanging pipe (13) external.
CN201910751165.5A 2019-08-14 2019-08-14 A kind of air conditioning control method and air-conditioner control system that bed temperature is adjusted Pending CN110454940A (en)

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CN114322259A (en) * 2021-12-21 2022-04-12 青岛海尔空调器有限总公司 Control method and control system of air conditioner, electronic equipment and storage medium
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CN114484798A (en) * 2022-01-14 2022-05-13 青岛海尔空调器有限总公司 Control method and control system for air conditioner, electronic device, and storage medium
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Application publication date: 20191115