WO2022183714A1 - Control method for downward air-output air conditioner, and downward air-output air conditioner - Google Patents

Control method for downward air-output air conditioner, and downward air-output air conditioner Download PDF

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Publication number
WO2022183714A1
WO2022183714A1 PCT/CN2021/119674 CN2021119674W WO2022183714A1 WO 2022183714 A1 WO2022183714 A1 WO 2022183714A1 CN 2021119674 W CN2021119674 W CN 2021119674W WO 2022183714 A1 WO2022183714 A1 WO 2022183714A1
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Prior art keywords
temperature
air
preset temperature
graphene heating
room
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PCT/CN2021/119674
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French (fr)
Chinese (zh)
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李向凯
郝本华
矫立涛
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青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Publication of WO2022183714A1 publication Critical patent/WO2022183714A1/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
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/90—Heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
    • 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 present application relates to the technical field of air conditioners, and in particular, to a control method of a down-flow air conditioner and a down-flow air conditioner.
  • air conditioners With the improvement of people's living standards, air conditioners have become a must-use electrical appliance for modern people's homes and offices, especially in summer and winter, air conditioners are used for a long time.
  • the air conditioner can cool in summer and heat in winter, and can adjust the indoor temperature to be warm in winter and cool in summer, providing users with a comfortable environment.
  • most air conditioners have multiple modes such as cooling and heating.
  • they can automatically select cooling or heating according to the outdoor ambient temperature, and can automatically set the target temperature and temperature according to the indoor and outdoor temperatures.
  • Fan speed in order to achieve the purpose of indoor constant temperature as much as possible.
  • the cabinet air conditioner can easily cause the problem that the temperature at the bottom of the room is too low.
  • Embodiments of the present application provide a control method for a bottom-outlet air conditioner and a down-flow air conditioner, so as to solve the problem that the temperature of the bottom of the room is too low when the cabinet air conditioner is heated in winter.
  • the embodiments of the present application provide a control method for a bottom air conditioner, wherein the bottom air conditioner is provided with a plurality of temperature sensors and a multilayer graphene heating film; the graphene heating film includes: a heating layer for air heating and a radiant layer for heating at the bottom of the room;
  • the control method includes the following steps:
  • the temperature sensor obtains the air temperature in the middle of the room bottom, if the air temperature in the middle of the room bottom is at a preset temperature, according to the air temperature in the middle of the room bottom, the number of the graphene heating film is controlled to start;
  • the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of activated graphene heating films according to the air temperature at the lower end of the room bottom;
  • the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of the graphene heating films that are activated according to the air temperature at the upper end of the bottom of the room.
  • the number of the temperature sensors is three, including: a first temperature sensor, a second temperature sensor and a third temperature sensor installed in sequence from top to bottom.
  • the warm air control module controls the number of corresponding to the first preset temperature interval.
  • the graphene heating film is heated.
  • the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the second temperature sensor is less than or equal to the lower limit threshold of the first preset temperature interval, the third temperature sensor is turned on, and if the When the temperature measured by the third temperature sensor is in the second preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the second preset temperature interval to heat;
  • the upper threshold of the second preset temperature interval is less than or equal to the lower threshold of the first preset temperature interval, and the number of the graphene heating films corresponding to the second preset temperature interval is greater than that of the first preset temperature interval.
  • the warm air control module controls all the number of corresponding third preset temperature intervals.
  • the graphene heating film is heated;
  • the upper threshold value of the third preset temperature interval is smaller than the lower threshold value of the second preset temperature interval, and the number of the graphene heating films corresponding to the third preset temperature interval is more than the number of the graphene heating films corresponding to the second preset temperature interval The number of graphene heating films.
  • the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval, the first temperature sensor is turned on, and if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval When the temperature measured by a temperature sensor is in the fourth preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the fourth preset temperature interval to heat;
  • the lower threshold value of the fourth preset temperature interval is greater than the upper threshold value of the first preset temperature interval, and the number of the graphene heating films corresponding to the fourth preset temperature interval is smaller than that of the graphite corresponding to the first preset temperature interval The number of ene heating films.
  • the warm air control module controls all the number of corresponding fifth preset temperature intervals.
  • the graphene heating film is heated;
  • the lower threshold value of the fifth preset temperature interval is greater than the upper threshold value of the fourth preset temperature interval, and the number of the graphene heating films corresponding to the fifth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fourth preset temperature interval The number of ene heating films.
  • the warm air control module controls all the corresponding numbers of the sixth preset temperature interval.
  • the graphene heating film is heated
  • the lower threshold value of the sixth preset temperature interval is greater than the upper threshold value of the fifth preset temperature interval, and the number of the graphene heating films corresponding to the sixth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fifth preset temperature interval The number of ene heating films.
  • the embodiment of the present application also provides a down-air air conditioner, comprising: a main control module, a warm air control module, the multilayer graphene heating film and a plurality of the temperature sensors;
  • each of the graphene heating films and each of the temperature sensors are all connected with the heater control module circuit, and each of the temperature sensors is installed at intervals from top to bottom, and each of the temperature sensors is used for Detecting air temperatures in different height areas, so that the warm air control module controls different numbers of the graphene heating films to heat according to the temperature measured by each of the temperature sensors.
  • the lower outlet air conditioner further includes: a WiFi control module, a mobile phone client and a cloud server; the main control module communicates with the WiFi control module, the cloud server and the cloud server through the WiFi control module, the cloud server The mobile phone client is communicatively connected.
  • a heating layer for air heating and a radiation layer for heating at the bottom of the room are arranged in graphene, and the down-air outlet of the air conditioner is controlled by a temperature sensor and a graphene heating film,
  • Use temperature sensors installed at different heights to obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films to heat according to the air temperature at different heights in the room, so that the down-air air conditioner can be heated according to the temperature.
  • Change the air supply temperature at the bottom of the air conditioner, and at the same time use the method of radiation heat transfer to quickly increase the bottom temperature, so as to solve the problem that the temperature at the bottom of the room is too low when the cabinet air conditioner is heated in winter.
  • Fig. 1 is a schematic flowchart of a control method of a down-flow air conditioner provided by an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of a down-flow air conditioner provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of another down-flow air conditioner provided by an embodiment of the present application.
  • temperature sensor 11, first temperature sensor; 12, second temperature sensor; 13, third temperature sensor; 2, warm air control module; 3, graphene heating film; 4, main control module; 5 , cloud server; 6, mobile phone client; 7, WiFi control module.
  • the present application provides a control method for a down-flow air conditioner.
  • the following describes the control method for a down-flow air conditioner provided by an embodiment of the present application with reference to FIG. 1 and FIG. 2 .
  • the down-flow air conditioner is provided with a plurality of temperature sensors 1 and multiple layers of graphite.
  • the control method of the down-flow air conditioner includes the following steps:
  • Step S1 The temperature sensor obtains the air temperature in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is at a preset temperature, the number of graphene heating films is controlled according to the air temperature in the middle of the bottom of the room.
  • Step S2 If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of graphene heating films according to the air temperature at the lower end of the room bottom.
  • Step S3 If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of graphene heating films according to the air temperature at the upper end of the bottom of the room.
  • the main control module 4 sends a signal to the heating control module 2.
  • the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature.
  • the warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 .
  • the heating layer of the graphene heating film 3 can effectively heat the air, and the radiation layer of the graphene heating film 3 directly heats the bottom of the room.
  • the air temperature at the bottom of the room decreases sequentially from top to bottom. It is necessary to maintain the stability of the overall temperature at the bottom and avoid the temperature at the bottom of the room from being too low.
  • the number of the graphene heating films 3 to be activated is controlled according to the temperature of the air in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is lower than the preset temperature, obtain the air temperature at the lower end of the room bottom, and increase the number of activated graphene heating films 3 according to the air temperature at the lower end of the room bottom.
  • the air temperature in the middle of the bottom of the room is higher than the preset temperature, the air temperature at the upper end of the bottom of the room is obtained, and the number of activated graphene heating films 3 is reduced according to the air temperature at the upper end of the bottom of the room.
  • the down-flow air conditioner can be used together with conventional air conditioners. Therefore, in the process of controlling heating, the bottom air conditioner only needs to ensure the bottom temperature.
  • a heating layer for air heating and a radiation layer for heating at the bottom of the room are arranged in graphene, and the down-air outlet of the air conditioner is controlled by a temperature sensor and a graphene heating film,
  • Use temperature sensors installed at different heights to obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films to heat according to the air temperature at different heights in the room, so that the down-air air conditioner can be heated according to the temperature.
  • Change the air supply temperature at the bottom of the air conditioner, and at the same time use the method of radiation heat transfer to quickly increase the bottom temperature, so as to solve the problem that the temperature at the bottom of the room is too low when the cabinet air conditioner is heated in winter.
  • the number of temperature sensors 1 is three, including: a first temperature sensor 11 , a second temperature sensor 12 and a third temperature sensor 13 installed in sequence from top to bottom.
  • the temperature sensors that are equidistantly divided into 60 cm from the bottom of the air conditioner are divided into a first temperature sensor 11, a second temperature sensor 12 and a third temperature sensor 13 from top to bottom, and start to judge the room. Bottom air temperature.
  • the first temperature sensor is used to measure the air temperature at the upper end of the bottom of the room
  • the second temperature sensor is used to measure the air temperature at the middle of the bottom of the room
  • the first temperature sensor is used to measure the air temperature at the lower end of the room bottom.
  • the second temperature sensor 12 measures the air temperature in the middle of the bottom of the room. If the temperature measured by the second temperature sensor 12 is within the first preset temperature range, the warm air control module 2 controls the number corresponding to the first preset temperature range. The graphene heating film 3 is heated.
  • the third temperature sensor 13 is turned on, and if the temperature measured by the third temperature sensor 13 is within the second preset temperature range, the warm air control The module 2 controls the number of graphene heating films 3 corresponding to the second preset temperature range to be heated.
  • the upper threshold value of the second preset temperature interval is less than or equal to the lower threshold value of the first preset temperature interval
  • the number of graphene heating films 3 corresponding to the second preset temperature interval is more than the graphene corresponding to the first preset temperature interval The number of heating films 3.
  • the warm air control module 2 controls the number of graphene heating films 3 corresponding to the third preset temperature interval to heat;
  • the upper threshold of the third preset temperature interval is smaller than the lower threshold of the second preset temperature interval, and the number of graphene heating films 3 corresponding to the third preset temperature interval is greater than that of the graphene heating films corresponding to the second preset temperature interval Number of membranes 3.
  • the first temperature sensor 11 If the temperature measured by the second temperature sensor 12 is greater than the upper limit threshold of the first preset temperature range, the first temperature sensor 11 is turned on, and if the temperature measured by the first temperature sensor 11 is within the fourth preset temperature range, the heater control module 2. Control the number of graphene heating films 3 corresponding to the fourth preset temperature interval to be heated.
  • the lower threshold of the fourth preset temperature interval is greater than the upper threshold of the first preset temperature interval, and the number of graphene heating films 3 corresponding to the fourth preset temperature interval is smaller than that of the graphene heating films corresponding to the first preset temperature interval 3 quantity.
  • the warm air control module 2 controls the number of graphene heating films 3 corresponding to the fifth preset temperature range to heat.
  • the lower threshold value of the fifth preset temperature interval is greater than the upper threshold value of the fourth preset temperature interval, and the number of graphene heating films 3 corresponding to the fifth preset temperature interval is smaller than the number of graphene heating films corresponding to the fourth preset temperature interval 3 quantity.
  • the warm air control module 2 controls the number of graphene heating films 3 corresponding to the sixth preset temperature range to heat.
  • the lower threshold of the sixth preset temperature interval is greater than the upper threshold of the fifth preset temperature interval, and the number of graphene heating films 3 corresponding to the sixth preset temperature interval is smaller than the number of graphene heating films corresponding to the fifth preset temperature interval 3 quantity.
  • the heating function can operate simultaneously or independently.
  • the main control module 4 sends a signal to the heating control module 2.
  • the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature.
  • the warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 .
  • the second temperature sensor 12 is used to measure the air temperature in the middle of the bottom of the room, and the first temperature sensor 11 and the third temperature sensor 13 are shielded.
  • the warm air control module 2 controls to turn on the three graphene heating films 3, and the heating layer of the graphene heating films 3 heats the air, and the graphite The radiant layer of the olefin heating film 3 directly heats the bottom of the room.
  • the first temperature sensor 11 When the temperature T2 measured by the second temperature sensor 12 is less than or equal to 16° C., the first temperature sensor 11 is shielded, and the third temperature sensor 13 is turned on. If the temperature T3 measured by the third temperature sensor 13 is 14°C ⁇ T3 ⁇ 16°C, the warm air control module 2 controls to turn on the four graphene heating films 3 . If the temperature T3 measured by the third temperature sensor 13 is T3 ⁇ 14° C., the warm air control module 2 controls the six graphene heating films 3 to be turned on.
  • the third temperature sensor 13 is shielded, and the first temperature sensor 11 is turned on. If the temperature T1 measured by the first temperature sensor 11 is 20°C ⁇ T1 ⁇ 25°C, the warm air control module 2 controls to turn on the two graphene heating films 3 . If the temperature T1 measured by the first temperature sensor 11 is 25°C ⁇ T1 ⁇ 30°C, the warm air control module 2 controls to turn on a graphene heating film 3 . If the temperature T1 measured by the first temperature sensor 11 is greater than or equal to 30° C., the graphene heating film 3 is turned off by default.
  • the air conditioner has a warm air forced mode
  • the first temperature sensor 11, the second temperature sensor 12 and the third temperature sensor 13 can be shielded, and the forced mode is entered, and the user can manually select graphene heating.
  • the bottom air conditioner includes: a main control module 4 , a warm air control module 2 , a multilayer graphene heating film 3 and a plurality of temperature sensors 1 .
  • the main control module 4, each graphene heating film 3 and each temperature sensor 1 are all connected with the heating air control module 2 circuit, each temperature sensor 1 is installed at intervals from top to bottom, and each temperature sensor 1 is used to detect the air in different height areas temperature, so that the warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the temperature measured by each temperature sensor 1 .
  • the control method of the down-flow air conditioner includes the following steps:
  • Step S1 the temperature sensor obtains the air temperature in the middle of the bottom of the room, and if the air temperature in the middle of the bottom of the room is at a preset temperature, the number of graphene heating films is controlled according to the air temperature in the middle of the bottom of the room.
  • Step S2 If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of graphene heating films according to the air temperature at the lower end of the room bottom.
  • Step S3 If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of graphene heating films according to the air temperature at the upper end of the bottom of the room.
  • the main control module 4 sends a signal to the heating control module 2.
  • the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature.
  • the warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 .
  • the heating layer of the graphene heating film 3 can effectively heat the air, and the radiation layer of the graphene heating film 3 directly heats the bottom of the room.
  • the air temperature at the bottom of the room decreases sequentially from top to bottom. It is necessary to maintain the stability of the overall temperature at the bottom and avoid the temperature at the bottom of the room from being too low.
  • the number of the graphene heating films 3 to be activated is controlled according to the temperature of the air in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is lower than the preset temperature, then the air temperature at the lower end of the room bottom is obtained, and the number of the graphene heating films 3 is increased according to the air temperature at the lower end of the room bottom.
  • the air temperature in the middle of the bottom of the room is higher than the preset temperature, the air temperature at the upper end of the bottom of the room is obtained, and the number of activated graphene heating films 3 is reduced according to the air temperature at the upper end of the bottom of the room.
  • the down-flow air conditioner also includes: a WiFi control module 7 , a mobile phone client 6 and a cloud server 5 .
  • the main control module 4 is connected in communication with the mobile phone client 6 through the WiFi control module 7 and the cloud server 5 .
  • the heating function of the down-flow air conditioner can be turned on through the mobile phone client 6.
  • the temperature sensor 1 can detect the temperature within 1m at the bottom of the room in the standby and power-on state, and feed back to the mobile phone client 6 including the value and the prompt color, such as blue temperature is low, green is suitable, and red temperature is high.
  • the user can select display functions such as warm air through the operation interface of the mobile phone client 6 , and the mobile phone client 6 sends a signal to the cloud server 5 to the main control module 4 .
  • the mobile phone client 6 comes with a one-key setting function. After the user chooses to turn it on, the down-air air conditioner can automatically determine the indoor temperature and automatically turn on the heater.
  • a heating layer for air heating and a radiant layer for heating at the bottom of the room are arranged in graphene, and the down-out air of the air conditioner is controlled by a temperature sensor and a graphene heating film.
  • Temperature sensors at different heights can obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films for heating according to the air temperature at different heights in the room, so that the down-air air conditioner can change the air conditioner according to the temperature change.
  • the temperature of the bottom is quickly increased by means of radiation heat transfer, which solves the problem that the temperature of the bottom of the room is too low when the cabinet air conditioner is heated in winter.

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Abstract

A control method for a downward air-output air conditioner, and a downward air-output air conditioner. The method comprises: acquiring an air temperature in the middle of the bottom of a room, and controlling the number of graphene heating films (3) according to the air temperature; if the air temperature in the middle of the bottom of the room is lower than a preset temperature, increasing the number of started graphene heating films (3) according to the air temperature; and if the air temperature is higher than the preset temperature, reducing the number of graphene heating films (3) according to the air temperature. Heating layers for heating air and radiation layers for heating the bottom of the room are arranged in the graphene heating films (3), and temperature sensors (11, 12, 13) mounted at different heights are used to make a warm air control module (2) control, according to air temperatures at different heights of the room, different numbers of graphene heating films (3) to heat, such that the downward air-output air conditioner can change an air supply temperature at the bottom of the air conditioner according to a temperature change, and at the same time, the temperature at the bottom is quickly raised by using radiative heat transfer, thereby solving the problem of the temperature at the bottom of a room being excessively low when a cabinet air conditioner heats in winter.

Description

一种下出风空调的控制方法和下出风空调A control method of a down-flow air conditioner and a down-flow air conditioner
相关申请的交叉引用CROSS-REFERENCE TO RELATED APPLICATIONS
本申请要求于2021年03月02日提交的申请号为202110232123.8，发明名称为“一种下出风空调的控制方法和下出风空调”的中国专利申请的优先权，其通过引用方式全部并入本文。This application claims the priority of the Chinese patent application with the application number of 202110232123.8, filed on March 2, 2021, and the invention title is "a control method of a down-flow air conditioner and a down-flow air conditioner", which are incorporated by reference in their entirety. into this article.
技术领域technical field
本申请涉及空调技术领域，尤其涉及一种下出风空调的控制方法和下出风空调。The present application relates to the technical field of air conditioners, and in particular, to a control method of a down-flow air conditioner and a down-flow air conditioner.
背景技术Background technique
随着人们生活水平的提高，空调已经成为现代人居家和办公的必用电器，尤其在夏、冬季节，空调更是被长时间的使用。空调器夏天可以制冷、冬天可以制热，能够调节室内温度达到冬暖夏凉，为用户提供舒适的环境。With the improvement of people's living standards, air conditioners have become a must-use electrical appliance for modern people's homes and offices, especially in summer and winter, air conditioners are used for a long time. The air conditioner can cool in summer and heat in winter, and can adjust the indoor temperature to be warm in winter and cool in summer, providing users with a comfortable environment.
目前，大多空调器都具有制冷和制热等多种模式，在进行自动控制模式的过程中，能根据室外环境温度自动选择制冷或制热，并能根据室内、室外温度自动设定目标温度和风机转速，以尽可能达到室内恒温的目的。但现有空调器在制热的过程中，仅通过空调器上的温度传感器来判断和控制制热过程，难以使室内温度均到达设定温度。尤其在冬天制热时，柜机空调极易造成房间底部温度过低的问题。At present, most air conditioners have multiple modes such as cooling and heating. In the process of automatic control mode, they can automatically select cooling or heating according to the outdoor ambient temperature, and can automatically set the target temperature and temperature according to the indoor and outdoor temperatures. Fan speed, in order to achieve the purpose of indoor constant temperature as much as possible. However, during the heating process of the existing air conditioner, only the temperature sensor on the air conditioner is used to judge and control the heating process, and it is difficult to make the indoor temperature reach the set temperature. Especially when heating in winter, the cabinet air conditioner can easily cause the problem that the temperature at the bottom of the room is too low.
发明内容SUMMARY OF THE INVENTION
本申请实施例提供一种下出风空调的控制方法和下出风空调，解决柜机空调冬天制热时房间底部温度过低的问题。Embodiments of the present application provide a control method for a bottom-outlet air conditioner and a down-flow air conditioner, so as to solve the problem that the temperature of the bottom of the room is too low when the cabinet air conditioner is heated in winter.
本申请实施例提供一种下出风空调的控制方法，所述下出风空调设有多个温度传感器和多层石墨烯加热膜；所述石墨烯加热膜包括：用于空气加热的加热层和用于房间底部加热的辐射层；The embodiments of the present application provide a control method for a bottom air conditioner, wherein the bottom air conditioner is provided with a plurality of temperature sensors and a multilayer graphene heating film; the graphene heating film includes: a heating layer for air heating and a radiant layer for heating at the bottom of the room;
所述控制方法包括如下步骤：The control method includes the following steps:
所述温度传感器获取房间底部中间的空气温度，若房间底部中间的空 气温度在预设温度，根据房间底部中间的空气温度控制启动所述石墨烯加热膜的数量；The temperature sensor obtains the air temperature in the middle of the room bottom, if the air temperature in the middle of the room bottom is at a preset temperature, according to the air temperature in the middle of the room bottom, the number of the graphene heating film is controlled to start;
若房间底部中间的空气温度低于预设温度，则所述温度传感器获取房间底部下端的空气温度，根据房间底部下端的空气温度增加启动所述石墨烯加热膜的数量；If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of activated graphene heating films according to the air temperature at the lower end of the room bottom;
若房间底部中间的空气温度高于预设温度，则所述温度传感器获取房间底部上端的空气温度，根据房间底部上端的空气温度减少启动所述石墨烯加热膜的数量。If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of the graphene heating films that are activated according to the air temperature at the upper end of the bottom of the room.
根据本申请一个实施例提供的下出风空调的控制方法，所述温度传感器的数量为三个，包括：从上至下依次安装的第一温度传感器、第二温度传感器和第三温度传感器。According to the control method for a bottom outlet air conditioner provided by an embodiment of the present application, the number of the temperature sensors is three, including: a first temperature sensor, a second temperature sensor and a third temperature sensor installed in sequence from top to bottom.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第二温度传感器测量的温度在第一预设温度区间时，暖风控制模块控制对应第一预设温度区间的数量的所述石墨烯加热膜进行加热。According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the second temperature sensor is within the first preset temperature interval, the warm air control module controls the number of corresponding to the first preset temperature interval. The graphene heating film is heated.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第二温度传感器测量的温度小于等于第一预设温度区间的下限阈值，则开启所述第三温度传感器，若所述第三温度传感器测量的温度在第二预设温度区间时，暖风控制模块控制对应第二预设温度区间的数量的所述石墨烯加热膜进行加热；According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the second temperature sensor is less than or equal to the lower limit threshold of the first preset temperature interval, the third temperature sensor is turned on, and if the When the temperature measured by the third temperature sensor is in the second preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the second preset temperature interval to heat;
其中，第二预设温度区间的上限阈值小于等于第一预设温度区间的下限阈值，第二预设温度区间对应的所述石墨烯加热膜的数量多于第一预设温度区间对应的所述石墨烯加热膜的数量。The upper threshold of the second preset temperature interval is less than or equal to the lower threshold of the first preset temperature interval, and the number of the graphene heating films corresponding to the second preset temperature interval is greater than that of the first preset temperature interval. The number of graphene heating films described above.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第三温度传感器测量的温度在第三预设温度区间时，暖风控制模块控制对应第三预设温度区间数量的所述石墨烯加热膜进行加热；According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the third temperature sensor is within a third preset temperature interval, the warm air control module controls all the number of corresponding third preset temperature intervals. The graphene heating film is heated;
其中，第三预设温度区间的上限阈值小于第二预设温度区间的下限阈值，第三预设温度区间对应的所述石墨烯加热膜的数量多于第二预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the upper threshold value of the third preset temperature interval is smaller than the lower threshold value of the second preset temperature interval, and the number of the graphene heating films corresponding to the third preset temperature interval is more than the number of the graphene heating films corresponding to the second preset temperature interval The number of graphene heating films.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第二温度传感器测量的温度大于第一预设温度区间的上限阈值，则开启所述第一 温度传感器，若所述第一温度传感器测量的温度在第四预设温度区间时，暖风控制模块控制对应第四预设温度区间数量的所述石墨烯加热膜进行加热；According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval, the first temperature sensor is turned on, and if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval When the temperature measured by a temperature sensor is in the fourth preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the fourth preset temperature interval to heat;
其中，第四预设温度区间的下限阈值大于第一预设温度区间的上限阈值，第四预设温度区间对应的所述石墨烯加热膜的数量小于第一预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold value of the fourth preset temperature interval is greater than the upper threshold value of the first preset temperature interval, and the number of the graphene heating films corresponding to the fourth preset temperature interval is smaller than that of the graphite corresponding to the first preset temperature interval The number of ene heating films.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第一温度传感器测量的温度在第五预设温度区间时，暖风控制模块控制对应第五预设温度区间数量的所述石墨烯加热膜进行加热；According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the first temperature sensor is within the fifth preset temperature interval, the warm air control module controls all the number of corresponding fifth preset temperature intervals. The graphene heating film is heated;
其中，第五预设温度区间的下限阈值大于第四预设温度区间的上限阈值，第五预设温度区间对应的所述石墨烯加热膜的数量小于第四预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold value of the fifth preset temperature interval is greater than the upper threshold value of the fourth preset temperature interval, and the number of the graphene heating films corresponding to the fifth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fourth preset temperature interval The number of ene heating films.
根据本申请一个实施例提供的下出风空调的控制方法，若所述第一温度传感器测量的温度在第六预设温度区间时，暖风控制模块控制对应第六预设温度区间数量的所述石墨烯加热膜进行加热；According to the control method for a down-flow air conditioner provided by an embodiment of the present application, if the temperature measured by the first temperature sensor is within a sixth preset temperature interval, the warm air control module controls all the corresponding numbers of the sixth preset temperature interval. The graphene heating film is heated;
其中，第六预设温度区间的下限阈值大于第五预设温度区间的上限阈值，第六预设温度区间对应的所述石墨烯加热膜的数量小于第五预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold value of the sixth preset temperature interval is greater than the upper threshold value of the fifth preset temperature interval, and the number of the graphene heating films corresponding to the sixth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fifth preset temperature interval The number of ene heating films.
本申请实施例还提供一种下出风空调，包括：主控制模块、暖风控制模块、多层所述石墨烯加热膜和多个所述温度传感器；The embodiment of the present application also provides a down-air air conditioner, comprising: a main control module, a warm air control module, the multilayer graphene heating film and a plurality of the temperature sensors;
所述主控制模块、各所述石墨烯加热膜和各所述温度传感器均与所述暖风控制模块电路连接，各所述温度传感器从上至下相互间隔安装，各所述温度传感器用于检测不同高度区域的空气温度，以使所述暖风控制模块根据各所述温度传感器测量的温度控制不同数量的所述石墨烯加热膜进行加热。The main control module, each of the graphene heating films and each of the temperature sensors are all connected with the heater control module circuit, and each of the temperature sensors is installed at intervals from top to bottom, and each of the temperature sensors is used for Detecting air temperatures in different height areas, so that the warm air control module controls different numbers of the graphene heating films to heat according to the temperature measured by each of the temperature sensors.
根据本申请一个实施例提供的下出风空调，所述下出风空调还包括：WiFi控制模块、手机客户端和云服务器；所述主控制模块通过所述WiFi控制模块、所述云服务器与所述手机客户端通信连接。According to the bottom outlet air conditioner provided by an embodiment of the present application, the lower outlet air conditioner further includes: a WiFi control module, a mobile phone client and a cloud server; the main control module communicates with the WiFi control module, the cloud server and the cloud server through the WiFi control module, the cloud server The mobile phone client is communicatively connected.
本申请提供的下出风空调的控制方法，在石墨烯中设置用于空气加热的加热层和用于房间底部加热的辐射层，通过温度传感器和石墨烯加热膜 对空调下出风进行控制，利用安装在不同高度的温度传感器，获取房间不同高度的空气温度，使暖风控制模块根据房间不同高度的空气温度，控制不同数量的石墨烯加热膜进行加热，使得该下出风空调能够根据温度变化改变空调底部送风温度，同时利用辐射传热的方式快速提升底部温度，解决柜机空调冬天制热时房间底部温度过低的问题。In the control method of the down-air air conditioner provided by the present application, a heating layer for air heating and a radiation layer for heating at the bottom of the room are arranged in graphene, and the down-air outlet of the air conditioner is controlled by a temperature sensor and a graphene heating film, Use temperature sensors installed at different heights to obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films to heat according to the air temperature at different heights in the room, so that the down-air air conditioner can be heated according to the temperature. Change the air supply temperature at the bottom of the air conditioner, and at the same time use the method of radiation heat transfer to quickly increase the bottom temperature, so as to solve the problem that the temperature at the bottom of the room is too low when the cabinet air conditioner is heated in winter.
附图说明Description of drawings
为了更清楚地说明本申请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一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，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 application or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.
图1是本申请实施例提供的下出风空调的控制方法的流程示意图；Fig. 1 is a schematic flowchart of a control method of a down-flow air conditioner provided by an embodiment of the present application;
图2是本申请实施例提供的一种下出风空调的结构示意图；FIG. 2 is a schematic structural diagram of a down-flow air conditioner provided by an embodiment of the present application;
图3是本申请实施例提供的另一种下出风空调的结构示意图；FIG. 3 is a schematic structural diagram of another down-flow air conditioner provided by an embodiment of the present application;
图中，1、温度传感器；11、第一温度传感器；12、第二温度传感器；13、第三温度传感器；2、暖风控制模块；3、石墨烯加热膜；4、主控制模块；5、云服务器；6、手机客户端；7、WiFi控制模块。In the figure, 1, temperature sensor; 11, first temperature sensor; 12, second temperature sensor; 13, third temperature sensor; 2, warm air control module; 3, graphene heating film; 4, main control module; 5 , cloud server; 6, mobile phone client; 7, WiFi control module.
具体实施方式Detailed ways
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.
本申请提供一种下出风空调的控制方法，下面结合图1和图2描述本申请实施例提供的下出风空调的控制方法，下出风空调设有多个温度传感器1和多层石墨烯加热膜3；每层石墨烯加热膜3包括：加热层和辐射层。其中，加热层用于空气加热，辐射层直接用于房间底部的加热。The present application provides a control method for a down-flow air conditioner. The following describes the control method for a down-flow air conditioner provided by an embodiment of the present application with reference to FIG. 1 and FIG. 2 . The down-flow air conditioner is provided with a plurality of temperature sensors 1 and multiple layers of graphite. Graphene heating film 3; each layer of graphene heating film 3 includes: a heating layer and a radiation layer. Among them, the heating layer is used for air heating, and the radiant layer is directly used for heating at the bottom of the room.
该下出风空调的控制方法包括如下步骤：The control method of the down-flow air conditioner includes the following steps:
步骤S1：温度传感器获取房间底部中间的空气温度，若房间底部中间的空气温度在预设温度，根据房间底部中间的空气温度控制石墨烯加热膜 的数量。Step S1: The temperature sensor obtains the air temperature in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is at a preset temperature, the number of graphene heating films is controlled according to the air temperature in the middle of the bottom of the room.
步骤S2：若房间底部中间的空气温度低于预设温度，则温度传感器获取房间底部下端的空气温度，根据房间底部下端的空气温度增加石墨烯加热膜的数量。Step S2: If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of graphene heating films according to the air temperature at the lower end of the room bottom.
步骤S3：若房间底部中间的空气温度高于预设温度，则温度传感器获取房间底部上端的空气温度，根据房间底部上端的空气温度减少石墨烯加热膜的数量。Step S3: If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of graphene heating films according to the air temperature at the upper end of the bottom of the room.
用户选取暖风功能后，主控制模块4发送信号到暖风控制模块2，暖风控制模块2接受信号后可控制全部温度传感器1同时开始测量房间的空气温度，各温度传感器1可获取房间不同高度获取空气温度。暖风控制模块2根据各温度传感器1测量的空气温度，控制不同数量的石墨烯加热膜3进行加热。石墨烯加热膜3的加热层能够有效将空气加热，石墨烯加热膜3的辐射层则直接对房间底部进行加热。After the user selects the heating function, the main control module 4 sends a signal to the heating control module 2. After receiving the signal, the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature. The warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 . The heating layer of the graphene heating film 3 can effectively heat the air, and the radiation layer of the graphene heating film 3 directly heats the bottom of the room.
根据空气温度的分布特性，在没有其它因素影响时，房间底部下端的空气温度从上至下依次降低，要维持底部整体的温度的稳定同时避免房间底部温度过低。在控制过程中，若房间底部中间的空气温度在预设温度，则根据房间底部中间的空气温度控制启动石墨烯加热膜3的数量。若房间底部中间的空气温度低于预设温度，则获取房间底部下端的空气温度，根据房间底部下端的空气温度增加启动石墨烯加热膜3的数量。若房间底部中间的空气温度高于预设温度，则获取房间底部上端的空气温度，根据房间底部上端的空气温度减少启动石墨烯加热膜3的数量。According to the distribution characteristics of air temperature, in the absence of other factors, the air temperature at the bottom of the room decreases sequentially from top to bottom. It is necessary to maintain the stability of the overall temperature at the bottom and avoid the temperature at the bottom of the room from being too low. During the control process, if the temperature of the air in the middle of the bottom of the room is at a preset temperature, the number of the graphene heating films 3 to be activated is controlled according to the temperature of the air in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is lower than the preset temperature, obtain the air temperature at the lower end of the room bottom, and increase the number of activated graphene heating films 3 according to the air temperature at the lower end of the room bottom. If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the air temperature at the upper end of the bottom of the room is obtained, and the number of activated graphene heating films 3 is reduced according to the air temperature at the upper end of the bottom of the room.
需要说明的是，该下出风空调可用于配合常规空调设备一起使用。因此在控制加热的过程中，该下出风空调仅需要保证底部温度即可。It should be noted that the down-flow air conditioner can be used together with conventional air conditioners. Therefore, in the process of controlling heating, the bottom air conditioner only needs to ensure the bottom temperature.
本申请提供的下出风空调的控制方法，在石墨烯中设置用于空气加热的加热层和用于房间底部加热的辐射层，通过温度传感器和石墨烯加热膜对空调下出风进行控制，利用安装在不同高度的温度传感器，获取房间不同高度的空气温度，使暖风控制模块根据房间不同高度的空气温度，控制不同数量的石墨烯加热膜进行加热，使得该下出风空调能够根据温度变化改变空调底部送风温度，同时利用辐射传热的方式快速提升底部温度，解决柜机空调冬天制热时房间底部温度过低的问题。In the control method of the down-air air conditioner provided by the present application, a heating layer for air heating and a radiation layer for heating at the bottom of the room are arranged in graphene, and the down-air outlet of the air conditioner is controlled by a temperature sensor and a graphene heating film, Use temperature sensors installed at different heights to obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films to heat according to the air temperature at different heights in the room, so that the down-air air conditioner can be heated according to the temperature. Change the air supply temperature at the bottom of the air conditioner, and at the same time use the method of radiation heat transfer to quickly increase the bottom temperature, so as to solve the problem that the temperature at the bottom of the room is too low when the cabinet air conditioner is heated in winter.
本实施例中，如图2所示，温度传感器1的数量为三个，包括：从上至下依次安装的第一温度传感器11、第二温度传感器12和第三温度传感器13。In this embodiment, as shown in FIG. 2 , the number of temperature sensors 1 is three, including: a first temperature sensor 11 , a second temperature sensor 12 and a third temperature sensor 13 installed in sequence from top to bottom.
暖风控制模块2接受信号后，从空调底部为0点等距离划分60cm分布的温度传感器自上而下分为第一温度传感器11、第二温度传感器12和第三温度传感器13，开始判断房间底部空气温度。第一温度传感器用于测量房间底部上端的空气温度，第二温度传感器用于测量房间底部中间的空气温度，第一温度传感器用于测量房间底部下端的空气温度。After the heater control module 2 receives the signal, the temperature sensors that are equidistantly divided into 60 cm from the bottom of the air conditioner are divided into a first temperature sensor 11, a second temperature sensor 12 and a third temperature sensor 13 from top to bottom, and start to judge the room. Bottom air temperature. The first temperature sensor is used to measure the air temperature at the upper end of the bottom of the room, the second temperature sensor is used to measure the air temperature at the middle of the bottom of the room, and the first temperature sensor is used to measure the air temperature at the lower end of the room bottom.
工作过程中，第二温度传感器12测量房间底部中间的空气温度，若第二温度传感器12测量的温度在第一预设温度区间时，暖风控制模块2控制对应第一预设温度区间的数量的石墨烯加热膜3进行加热。During the working process, the second temperature sensor 12 measures the air temperature in the middle of the bottom of the room. If the temperature measured by the second temperature sensor 12 is within the first preset temperature range, the warm air control module 2 controls the number corresponding to the first preset temperature range. The graphene heating film 3 is heated.
若第二温度传感器12测量的温度小于等于第一预设温度区间的下限阈值，则开启第三温度传感器13，若第三温度传感器13测量的温度在第二预设温度区间时，暖风控制模块2控制对应第二预设温度区间的数量的石墨烯加热膜3进行加热。If the temperature measured by the second temperature sensor 12 is less than or equal to the lower limit threshold of the first preset temperature range, the third temperature sensor 13 is turned on, and if the temperature measured by the third temperature sensor 13 is within the second preset temperature range, the warm air control The module 2 controls the number of graphene heating films 3 corresponding to the second preset temperature range to be heated.
其中，第二预设温度区间的上限阈值小于等于第一预设温度区间的下限阈值，第二预设温度区间对应的石墨烯加热膜3的数量多于第一预设温度区间对应的石墨烯加热膜3的数量。Wherein, the upper threshold value of the second preset temperature interval is less than or equal to the lower threshold value of the first preset temperature interval, and the number of graphene heating films 3 corresponding to the second preset temperature interval is more than the graphene corresponding to the first preset temperature interval The number of heating films 3.
若第三温度传感器13测量的温度在第三预设温度区间时，暖风控制模块2控制对应第三预设温度区间的数量的石墨烯加热膜3进行加热；If the temperature measured by the third temperature sensor 13 is in the third preset temperature interval, the warm air control module 2 controls the number of graphene heating films 3 corresponding to the third preset temperature interval to heat;
其中，第三预设温度区间的上限阈值小于第二预设温度区间的下限阈值，第三预设温度区间对应的石墨烯加热膜3的数量多于第二预设温度区间对应的石墨烯加热膜3的数量。Wherein, the upper threshold of the third preset temperature interval is smaller than the lower threshold of the second preset temperature interval, and the number of graphene heating films 3 corresponding to the third preset temperature interval is greater than that of the graphene heating films corresponding to the second preset temperature interval Number of membranes 3.
若第二温度传感器12测量的温度大于第一预设温度区间的上限阈值，则开启第一温度传感器11，若第一温度传感器11测量的温度在第四预设温度区间时，暖风控制模块2控制对应第四预设温度区间的数量的石墨烯加热膜3进行加热。If the temperature measured by the second temperature sensor 12 is greater than the upper limit threshold of the first preset temperature range, the first temperature sensor 11 is turned on, and if the temperature measured by the first temperature sensor 11 is within the fourth preset temperature range, the heater control module 2. Control the number of graphene heating films 3 corresponding to the fourth preset temperature interval to be heated.
其中，第四预设温度区间的下限阈值大于第一预设温度区间的上限阈值，第四预设温度区间对应的石墨烯加热膜3的数量小于第一预设温度区间对应的石墨烯加热膜3的数量。Wherein, the lower threshold of the fourth preset temperature interval is greater than the upper threshold of the first preset temperature interval, and the number of graphene heating films 3 corresponding to the fourth preset temperature interval is smaller than that of the graphene heating films corresponding to the first preset temperature interval 3 quantity.
若第一温度传感器11测量的温度在第五预设温度区间时，暖风控制模块2控制对应第五预设温度区间的数量的石墨烯加热膜3进行加热。If the temperature measured by the first temperature sensor 11 is within the fifth preset temperature range, the warm air control module 2 controls the number of graphene heating films 3 corresponding to the fifth preset temperature range to heat.
其中，第五预设温度区间的下限阈值大于第四预设温度区间的上限阈值，第五预设温度区间对应的石墨烯加热膜3的数量小于第四预设温度区间对应的石墨烯加热膜3的数量。Wherein, the lower threshold value of the fifth preset temperature interval is greater than the upper threshold value of the fourth preset temperature interval, and the number of graphene heating films 3 corresponding to the fifth preset temperature interval is smaller than the number of graphene heating films corresponding to the fourth preset temperature interval 3 quantity.
若第一温度传感器11测量的温度在第六预设温度区间时，暖风控制模块2控制对应第六预设温度区间的数量的石墨烯加热膜3进行加热。If the temperature measured by the first temperature sensor 11 is within the sixth preset temperature range, the warm air control module 2 controls the number of graphene heating films 3 corresponding to the sixth preset temperature range to heat.
其中，第六预设温度区间的下限阈值大于第五预设温度区间的上限阈值，第六预设温度区间对应的石墨烯加热膜3的数量小于第五预设温度区间对应的石墨烯加热膜3的数量。Wherein, the lower threshold of the sixth preset temperature interval is greater than the upper threshold of the fifth preset temperature interval, and the number of graphene heating films 3 corresponding to the sixth preset temperature interval is smaller than the number of graphene heating films corresponding to the fifth preset temperature interval 3 quantity.
空调开启或关闭时，暖风功能可同时或独立运行。用户选取暖风功能后，主控制模块4发送信号到暖风控制模块2，暖风控制模块2接受信号后可控制全部温度传感器1同时开始测量房间的空气温度，各温度传感器1可获取房间不同高度获取空气温度。暖风控制模块2根据各温度传感器1测量的空气温度，控制不同数量的石墨烯加热膜3进行加热。When the air conditioner is turned on or off, the heating function can operate simultaneously or independently. After the user selects the heating function, the main control module 4 sends a signal to the heating control module 2. After receiving the signal, the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature. The warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 .
在一个具体的实施例中，首先利用第二温度传感器12测量房间底部中间的空气温度，屏蔽第一温度传感器11和第三温度传感器13。当第二温度传感器12测量的温度T2，在16℃＜T2≤20℃时，则暖风控制模块2控制开启三个石墨烯加热膜3，石墨烯加热膜3的加热层将空气加热，石墨烯加热膜3的辐射层直接对房间底部进行加热。In a specific embodiment, the second temperature sensor 12 is used to measure the air temperature in the middle of the bottom of the room, and the first temperature sensor 11 and the third temperature sensor 13 are shielded. When the temperature T2 measured by the second temperature sensor 12 is 16°C<T2≤20°C, the warm air control module 2 controls to turn on the three graphene heating films 3, and the heating layer of the graphene heating films 3 heats the air, and the graphite The radiant layer of the olefin heating film 3 directly heats the bottom of the room.
当第二温度传感器12测量的温度T2≤16℃时，屏蔽第一温度传感器11，开启第三温度传感器13。若第三温度传感器13测量的温度T3，在14℃＜T3≤16℃时，则暖风控制模块2控制开启四个石墨烯加热膜3。若第三温度传感器13测量的温度T3，在T3＜14℃时，则暖风控制模块2控制开启六个石墨烯加热膜3。When the temperature T2 measured by the second temperature sensor 12 is less than or equal to 16° C., the first temperature sensor 11 is shielded, and the third temperature sensor 13 is turned on. If the temperature T3 measured by the third temperature sensor 13 is 14°C<T3≤16°C, the warm air control module 2 controls to turn on the four graphene heating films 3 . If the temperature T3 measured by the third temperature sensor 13 is T3<14° C., the warm air control module 2 controls the six graphene heating films 3 to be turned on.
若第二温度传感器13测量的温度T2＞20℃时，屏蔽第三温度传感器13，开启第一温度传感器11。若第一温度传感器11测量的温度T1，在20℃＜T1≤25℃时，暖风控制模块2控制开启两个石墨烯加热膜3。若第一温度传感器11测量的温度T1，25℃＜T1＜30℃时，暖风控制模块2控制开启一个石墨烯加热膜3。若第一温度传感器11测量的温度T1≥30℃ 时，石墨烯加热膜3默认关闭。If the temperature T2 measured by the second temperature sensor 13 is greater than 20° C., the third temperature sensor 13 is shielded, and the first temperature sensor 11 is turned on. If the temperature T1 measured by the first temperature sensor 11 is 20°C<T1≤25°C, the warm air control module 2 controls to turn on the two graphene heating films 3 . If the temperature T1 measured by the first temperature sensor 11 is 25°C<T1<30°C, the warm air control module 2 controls to turn on a graphene heating film 3 . If the temperature T1 measured by the first temperature sensor 11 is greater than or equal to 30° C., the graphene heating film 3 is turned off by default.
除此之外，若空调带有暖风强制模式，用户选择后，可屏蔽第一温度传感器11、第二温度传感器12和第三温度传感器13，进入强制模式，用户可自主手动选择石墨烯加热膜3的开启数量。In addition, if the air conditioner has a warm air forced mode, after the user selects it, the first temperature sensor 11, the second temperature sensor 12 and the third temperature sensor 13 can be shielded, and the forced mode is entered, and the user can manually select graphene heating. The number of openings of membrane 3.
本申请还提供一种下出风空调，如图2所示，该下出风空调包括：主控制模块4、暖风控制模块2、多层石墨烯加热膜3和多个温度传感器1。主控制模块4、各石墨烯加热膜3和各温度传感器1均与暖风控制模块2电路连接，各温度传感器1从上至下相互间隔安装，各温度传感器1用于检测不同高度区域的空气温度，以使暖风控制模块2根据各温度传感器1测量的温度控制不同数量的石墨烯加热膜3进行加热。The application also provides a bottom air conditioner. As shown in FIG. 2 , the bottom air conditioner includes: a main control module 4 , a warm air control module 2 , a multilayer graphene heating film 3 and a plurality of temperature sensors 1 . The main control module 4, each graphene heating film 3 and each temperature sensor 1 are all connected with the heating air control module 2 circuit, each temperature sensor 1 is installed at intervals from top to bottom, and each temperature sensor 1 is used to detect the air in different height areas temperature, so that the warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the temperature measured by each temperature sensor 1 .
该下出风空调的控制方法包括如下步骤：The control method of the down-flow air conditioner includes the following steps:
步骤S1：温度传感器获取房间底部中间的空气温度，若房间底部中间的空气温度在预设温度，根据房间底部中间的空气温度控制石墨烯加热膜的数量。Step S1: the temperature sensor obtains the air temperature in the middle of the bottom of the room, and if the air temperature in the middle of the bottom of the room is at a preset temperature, the number of graphene heating films is controlled according to the air temperature in the middle of the bottom of the room.
步骤S2：若房间底部中间的空气温度低于预设温度，则温度传感器获取房间底部下端的空气温度，根据房间底部下端的空气温度增加石墨烯加热膜的数量。Step S2: If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of graphene heating films according to the air temperature at the lower end of the room bottom.
步骤S3：若房间底部中间的空气温度高于预设温度，则温度传感器获取房间底部上端的空气温度，根据房间底部上端的空气温度减少石墨烯加热膜的数量。Step S3: If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of graphene heating films according to the air temperature at the upper end of the bottom of the room.
用户选取暖风功能后，主控制模块4发送信号到暖风控制模块2，暖风控制模块2接受信号后可控制全部温度传感器1同时开始测量房间的空气温度，各温度传感器1可获取房间不同高度获取空气温度。暖风控制模块2根据各温度传感器1测量的空气温度，控制不同数量的石墨烯加热膜3进行加热。石墨烯加热膜3的加热层能够有效将空气加热，石墨烯加热膜3的辐射层则直接对房间底部进行加热。After the user selects the heating function, the main control module 4 sends a signal to the heating control module 2. After receiving the signal, the heating control module 2 can control all the temperature sensors 1 to start measuring the air temperature of the room at the same time, and each temperature sensor 1 can obtain different rooms. Altitude gets air temperature. The warm air control module 2 controls different numbers of graphene heating films 3 to heat according to the air temperature measured by each temperature sensor 1 . The heating layer of the graphene heating film 3 can effectively heat the air, and the radiation layer of the graphene heating film 3 directly heats the bottom of the room.
根据空气温度的分布特性，在没有其它因素影响时，房间底部下端的空气温度从上至下依次降低，要维持底部整体的温度的稳定同时避免房间底部温度过低。在控制过程中，若房间底部中间的空气温度在预设温度，则根据房间底部中间的空气温度控制启动石墨烯加热膜3的数量。若房间 底部中间的空气温度低于预设温度，则获取房间底部下端的空气温度，根据房间底部下端的空气温度增加启动石墨烯加热膜3的数量。若房间底部中间的空气温度高于预设温度，则获取房间底部上端的空气温度，根据房间底部上端的空气温度减少启动石墨烯加热膜3的数量。According to the distribution characteristics of air temperature, in the absence of other factors, the air temperature at the bottom of the room decreases sequentially from top to bottom. It is necessary to maintain the stability of the overall temperature at the bottom and avoid the temperature at the bottom of the room from being too low. During the control process, if the temperature of the air in the middle of the bottom of the room is at a preset temperature, the number of the graphene heating films 3 to be activated is controlled according to the temperature of the air in the middle of the bottom of the room. If the air temperature in the middle of the bottom of the room is lower than the preset temperature, then the air temperature at the lower end of the room bottom is obtained, and the number of the graphene heating films 3 is increased according to the air temperature at the lower end of the room bottom. If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the air temperature at the upper end of the bottom of the room is obtained, and the number of activated graphene heating films 3 is reduced according to the air temperature at the upper end of the bottom of the room.
除此之外，如图3所示，下出风空调还包括：WiFi控制模块7、手机客户端6和云服务器5。主控制模块4通过WiFi控制模块7、云服务器5与手机客户端6通信连接。可通过手机客户端6开启下出风空调的暖风功能。温度传感器1在待机及开机状态可以检测房间底部1m高度内温度，反馈到手机客户端6包括数值以及提示颜色如蓝色温度较低，绿色适宜，红色温度较高。用户可通过手机客户端6操作界面选取暖风等显示功能，手机客户端6发送信号给云服务器5到主控制模块4。此外，该手机客户端6自带一键设定功能，用户选择开启后，下出风空调可自动判断室内温度自动开启暖风。In addition, as shown in FIG. 3 , the down-flow air conditioner also includes: a WiFi control module 7 , a mobile phone client 6 and a cloud server 5 . The main control module 4 is connected in communication with the mobile phone client 6 through the WiFi control module 7 and the cloud server 5 . The heating function of the down-flow air conditioner can be turned on through the mobile phone client 6. The temperature sensor 1 can detect the temperature within 1m at the bottom of the room in the standby and power-on state, and feed back to the mobile phone client 6 including the value and the prompt color, such as blue temperature is low, green is suitable, and red temperature is high. The user can select display functions such as warm air through the operation interface of the mobile phone client 6 , and the mobile phone client 6 sends a signal to the cloud server 5 to the main control module 4 . In addition, the mobile phone client 6 comes with a one-key setting function. After the user chooses to turn it on, the down-air air conditioner can automatically determine the indoor temperature and automatically turn on the heater.
本申请提供的下出风空调，在石墨烯中设置用于空气加热的加热层和用于房间底部加热的辐射层，通过温度传感器和石墨烯加热膜对空调下出风进行控制，利用安装在不同高度的温度传感器，获取房间不同高度的空气温度，使暖风控制模块根据房间不同高度的空气温度，控制不同数量的石墨烯加热膜进行加热，使得该下出风空调能够根据温度变化改变空调底部送风温度，同时利用辐射传热的方式快速提升底部温度，解决柜机空调冬天制热时房间底部温度过低的问题。In the down-air air conditioner provided by this application, a heating layer for air heating and a radiant layer for heating at the bottom of the room are arranged in graphene, and the down-out air of the air conditioner is controlled by a temperature sensor and a graphene heating film. Temperature sensors at different heights can obtain the air temperature at different heights of the room, so that the heater control module can control different numbers of graphene heating films for heating according to the air temperature at different heights in the room, so that the down-air air conditioner can change the air conditioner according to the temperature change. At the same time, the temperature of the bottom is quickly increased by means of radiation heat transfer, which solves the problem that the temperature of the bottom of the room is too low when the cabinet air conditioner is heated in winter.
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，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申请各实施例技术方案的精神和范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims (10)

  1. 一种下出风空调的控制方法，其特征在于，所述下出风空调设有多个温度传感器和多层石墨烯加热膜；所述石墨烯加热膜包括：用于空气加热的加热层和用于房间底部加热的辐射层；A control method for a bottom air conditioner, characterized in that the bottom air conditioner is provided with a plurality of temperature sensors and a multi-layer graphene heating film; the graphene heating film comprises: a heating layer for air heating and a multi-layer graphene heating film. radiant layer for heating at the bottom of the room;
    所述控制方法包括如下步骤：The control method includes the following steps:
    所述温度传感器获取房间底部中间的空气温度，若房间底部中间的空气温度在预设温度，根据房间底部中间的空气温度控制启动所述石墨烯加热膜的数量；The temperature sensor obtains the air temperature in the middle of the bottom of the room, and if the air temperature in the middle of the bottom of the room is at a preset temperature, the number of the graphene heating films to be activated is controlled according to the air temperature in the middle of the bottom of the room;
    若房间底部中间的空气温度低于预设温度，则所述温度传感器获取房间底部下端的空气温度，根据房间底部下端的空气温度增加启动所述石墨烯加热膜的数量；If the air temperature in the middle of the bottom of the room is lower than the preset temperature, the temperature sensor obtains the air temperature at the lower end of the room bottom, and increases the number of activated graphene heating films according to the air temperature at the lower end of the room bottom;
    若房间底部中间的空气温度高于预设温度，则所述温度传感器获取房间底部上端的空气温度，根据房间底部上端的空气温度减少启动所述石墨烯加热膜的数量。If the air temperature in the middle of the bottom of the room is higher than the preset temperature, the temperature sensor obtains the air temperature at the upper end of the bottom of the room, and reduces the number of the graphene heating films that are activated according to the air temperature at the upper end of the bottom of the room.
  2. 根据权利要求1所述的下出风空调的控制方法，其特征在于，所述温度传感器的数量为三个，包括：从上至下依次安装的第一温度传感器、第二温度传感器和第三温度传感器。The control method for a bottom outlet air conditioner according to claim 1, wherein the number of the temperature sensors is three, including: a first temperature sensor, a second temperature sensor and a third temperature sensor installed in sequence from top to bottom Temperature Sensor.
  3. 根据权利要求2所述的下出风空调的控制方法，其特征在于，若所述第二温度传感器测量的温度在第一预设温度区间时，暖风控制模块控制对应第一预设温度区间的数量的所述石墨烯加热膜进行加热。The control method for a down-flow air conditioner according to claim 2, wherein if the temperature measured by the second temperature sensor is within the first preset temperature range, the warm air control module controls the corresponding first preset temperature range The amount of the graphene heating film is heated.
  4. 根据权利要求3所述的下出风空调的控制方法，其特征在于，若所述第二温度传感器测量的温度小于等于第一预设温度区间的下限阈值，则开启所述第三温度传感器，若所述第三温度传感器测量的温度在第二预设温度区间时，暖风控制模块控制对应第二预设温度区间的数量的所述石墨烯加热膜进行加热；The control method for a down-flow air conditioner according to claim 3, wherein if the temperature measured by the second temperature sensor is less than or equal to the lower limit threshold of the first preset temperature interval, the third temperature sensor is turned on, If the temperature measured by the third temperature sensor is in the second preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the second preset temperature interval to heat;
    其中，第二预设温度区间的上限阈值小于等于第一预设温度区间的下限阈值，第二预设温度区间对应的所述石墨烯加热膜的数量多于第一预设温度区间对应的所述石墨烯加热膜的数量。The upper threshold of the second preset temperature interval is less than or equal to the lower threshold of the first preset temperature interval, and the number of the graphene heating films corresponding to the second preset temperature interval is greater than that of the first preset temperature interval. The number of graphene heating films described above.
  5. 根据权利要求4所述的下出风空调的控制方法，其特征在于，若所述第三温度传感器测量的温度在第三预设温度区间时，暖风控制模块控 制对应第三预设温度区间数量的所述石墨烯加热膜进行加热；The control method for a down-flow air conditioner according to claim 4, wherein if the temperature measured by the third temperature sensor is within a third preset temperature interval, the warm air control module controls the corresponding third preset temperature interval Quantity of the graphene heating film is heated;
    其中，第三预设温度区间的上限阈值小于第二预设温度区间的下限阈值，第三预设温度区间对应的所述石墨烯加热膜的数量多于第二预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the upper threshold value of the third preset temperature interval is smaller than the lower threshold value of the second preset temperature interval, and the number of the graphene heating films corresponding to the third preset temperature interval is more than the number of the graphene heating films corresponding to the second preset temperature interval The number of graphene heating films.
  6. 根据权利要求3所述的下出风空调的控制方法，其特征在于，若所述第二温度传感器测量的温度大于第一预设温度区间的上限阈值，则开启所述第一温度传感器，若所述第一温度传感器测量的温度在第四预设温度区间时，暖风控制模块控制对应第四预设温度区间数量的所述石墨烯加热膜进行加热；The control method for a down-flow air conditioner according to claim 3, wherein if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval, the first temperature sensor is turned on, and if the temperature measured by the second temperature sensor is greater than the upper limit threshold of the first preset temperature interval When the temperature measured by the first temperature sensor is in the fourth preset temperature interval, the warm air control module controls the graphene heating film corresponding to the number of the fourth preset temperature interval to heat;
    其中，第四预设温度区间的下限阈值大于第一预设温度区间的上限阈值，第四预设温度区间对应的所述石墨烯加热膜的数量小于第一预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold value of the fourth preset temperature interval is greater than the upper threshold value of the first preset temperature interval, and the number of the graphene heating films corresponding to the fourth preset temperature interval is smaller than that of the graphite corresponding to the first preset temperature interval The number of ene heating films.
  7. 根据权利要求6所述的下出风空调的控制方法，其特征在于，若所述第一温度传感器测量的温度在第五预设温度区间时，暖风控制模块控制对应第五预设温度区间数量的所述石墨烯加热膜进行加热；The control method of a down-flow air conditioner according to claim 6, wherein if the temperature measured by the first temperature sensor is within a fifth preset temperature interval, the warm air control module controls the corresponding fifth preset temperature interval Quantity of the graphene heating film is heated;
    其中，第五预设温度区间的下限阈值大于第四预设温度区间的上限阈值，第五预设温度区间对应的所述石墨烯加热膜的数量小于第四预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold value of the fifth preset temperature interval is greater than the upper threshold value of the fourth preset temperature interval, and the number of the graphene heating films corresponding to the fifth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fourth preset temperature interval The number of ene heating films.
  8. 根据权利要求7所述的下出风空调的控制方法，其特征在于，若所述第一温度传感器测量的温度在第六预设温度区间时，暖风控制模块控制对应第六预设温度区间数量的所述石墨烯加热膜进行加热；The control method for a down-flow air conditioner according to claim 7, wherein if the temperature measured by the first temperature sensor is within a sixth preset temperature range, the warm air control module controls the corresponding sixth preset temperature range Quantity of the graphene heating film is heated;
    其中，第六预设温度区间的下限阈值大于第五预设温度区间的上限阈值，第六预设温度区间对应的所述石墨烯加热膜的数量小于第五预设温度区间对应的所述石墨烯加热膜的数量。Wherein, the lower threshold of the sixth preset temperature interval is greater than the upper threshold of the fifth preset temperature interval, and the number of the graphene heating films corresponding to the sixth preset temperature interval is smaller than the number of the graphite heating films corresponding to the fifth preset temperature interval The number of ene heating films.
  9. 一种用于执行如权利要求1-8中任一项所述的控制方法的下出风空调，其特征在于，包括：A lower outlet air conditioner for implementing the control method according to any one of claims 1-8, characterized in that, comprising:
    主控制模块、暖风控制模块、多层所述石墨烯加热膜和多个所述温度传感器；a main control module, a warm air control module, the multilayer graphene heating film and a plurality of the temperature sensors;
    所述主控制模块、各所述石墨烯加热膜和各所述温度传感器均与所述暖风控制模块电路连接，各所述温度传感器从上至下相互间隔安装，各所 述温度传感器用于检测不同高度区域的空气温度，以使所述暖风控制模块根据各所述温度传感器测量的温度控制不同数量的所述石墨烯加热膜进行加热。The main control module, each of the graphene heating films and each of the temperature sensors are all connected to the heater control module circuit, and each of the temperature sensors is installed at intervals from top to bottom, and each of the temperature sensors is used for Detecting air temperatures in different height areas, so that the warm air control module controls different numbers of the graphene heating films for heating according to the temperature measured by each of the temperature sensors.
  10. 根据权利要求9所述的下出风空调，其特征在于，所述下出风空调还包括：WiFi控制模块、手机客户端和云服务器；所述主控制模块通过所述WiFi控制模块、所述云服务器与所述手机客户端通信连接。The bottom outlet air conditioner according to claim 9, wherein the lower outlet air conditioner further comprises: a WiFi control module, a mobile phone client and a cloud server; the main control module uses the WiFi control module, the The cloud server is communicatively connected with the mobile phone client.
PCT/CN2021/119674 2021-03-02 2021-09-22 Control method for downward air-output air conditioner, and downward air-output air conditioner WO2022183714A1 (en)

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