CN113983529A - Bathroom heater control method, computer readable storage medium and bathroom heater - Google Patents

Bathroom heater control method, computer readable storage medium and bathroom heater Download PDF

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Publication number
CN113983529A
CN113983529A CN202111364703.9A CN202111364703A CN113983529A CN 113983529 A CN113983529 A CN 113983529A CN 202111364703 A CN202111364703 A CN 202111364703A CN 113983529 A CN113983529 A CN 113983529A
Authority
CN
China
Prior art keywords
cavity
air
bathroom heater
air supply
preset threshold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111364703.9A
Other languages
Chinese (zh)
Inventor
周子涵
刘纯
潘柏江
乐文辉
吴春祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Intelligent Lighting and Controls Technology Co Ltd
Original Assignee
Midea Intelligent Lighting and Controls Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Intelligent Lighting and Controls Technology Co Ltd filed Critical Midea Intelligent Lighting and Controls Technology Co Ltd
Priority to CN202111364703.9A priority Critical patent/CN113983529A/en
Publication of CN113983529A publication Critical patent/CN113983529A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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

Abstract

The disclosure relates to a control method of a bath heater, a computer readable storage medium and a bath heater. The control method of the bathroom heater comprises the following steps: receiving a control instruction; controlling a first air supply fan in a first air supply cavity for supplying air to the indoor according to a control instruction; acquiring the return air temperature of the bathroom heater; the air return temperature of the bathroom heater is the air return temperature of a refrigerating cavity of the bathroom heater or the air return temperature of a heating cavity of the bathroom heater; the return air temperature is greater than a first preset threshold value, the operation of an evaporator in the refrigerating cavity and a condenser in the heating cavity is controlled, and a switching piece in the bathroom heater is controlled to rotate, so that the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a refrigerating mode; the return air temperature is less than or equal to a second preset threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a heating mode; therefore, the automatic switching of the working modes of the bath heater is realized, the operation of a user is simple, and the use convenience is high.

Description

Bathroom heater control method, computer readable storage medium and bathroom heater
Technical Field
The disclosure relates to the technical field of bathroom air conditioning, and in particular relates to a control method of a bathroom heater, a computer readable storage medium and the bathroom heater.
Background
The bathroom heater is generally installed in a bathroom and is a device integrating the functions of blowing, ventilating, warming and the like. The bathroom heater is internally provided with a fan for supplying air and an electric heating component for heating. The user can manually switch the working mode of the bath heater according to the self requirement in the using process. Specifically, when the user feels stuffy, the fan can be controlled to operate through the switch panel, and the bathroom heater is switched into a blowing or ventilation mode. When the user feels comparatively chilly, can open fan and electric heating element through flush mounting plate of switch and switch into the heating mode with the bathroom heater.
When the bathroom heater is used, if the working mode of the bathroom heater is required to be switched, a user needs to operate the switch panel to realize switching, the operation is complex, and the use is inconvenient.
Disclosure of Invention
In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a control method of a bath heater, a computer-readable storage medium, and a bath heater.
In a first aspect, the present disclosure provides a control method of a bathroom heater, including:
receiving a control instruction;
controlling a first air supply fan in a first air supply cavity for supplying air to the indoor according to a control instruction;
acquiring the return air temperature of the bathroom heater; the air return temperature of the bathroom heater is the air return temperature of a refrigerating cavity of the bathroom heater or the air return temperature of a heating cavity of the bathroom heater;
the return air temperature is greater than a first preset threshold value, the operation of an evaporator in the refrigerating cavity and a condenser in the heating cavity is controlled, and a switching piece in the bathroom heater is controlled to rotate, so that the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a refrigerating mode;
the return air temperature is less than or equal to a second preset threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a heating mode; wherein the second preset threshold is smaller than the first preset threshold;
wherein, refrigeration chamber, heating chamber and first air supply chamber set up around the circumference of switching piece rotation direction.
Optionally, the switching piece is a valve plate;
the switching piece in the control bathroom heater rotates, makes the specific step that refrigeration chamber and first air supply chamber communicate include:
the motor in the control bathroom heater drives the valve plate to rotate to the both ends of valve plate respectively with refrigeration chamber and first air supply chamber contact to make refrigeration chamber and first air supply chamber communicate.
Optionally, the switching piece is a valve plate;
the specific steps of controlling the switching piece to rotate and communicating the heating cavity with the first air supply cavity comprise:
the motor in the control bathroom heater drives the valve plate to rotate to the both ends of valve plate respectively with heat the chamber and contact with first air supply chamber to make heat the chamber and communicate with first air supply chamber.
Optionally, the return air temperature is less than or equal to the second preset threshold value, controls the operation of evaporator and condenser, and controls the switching piece to rotate, makes the chamber of heating and first air supply chamber intercommunication, and the concrete step that switches the bathroom heater to the mode of heating includes:
the return air temperature is less than or equal to a third preset threshold value, the electric heater in the first air supply cavity is controlled to be started, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a strong heating mode;
the return air temperature is greater than a third preset threshold and less than or equal to a second preset threshold, the electric heater is controlled to be turned off, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a weak heating mode;
and the third preset threshold is smaller than the second preset threshold.
Optionally, after obtaining the return air temperature of the bathroom heater, the method further includes:
judging whether the return air temperature is greater than a second preset threshold and less than or equal to a first preset threshold;
if so, acquiring the return air humidity of the refrigeration cavity, and judging whether the return air humidity is greater than a preset humidity threshold value;
if the return air humidity is larger than the preset humidity threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to the dehumidification mode.
Optionally, control the switching piece in the bathroom heater and rotate, still include after the step that makes refrigeration chamber and first air supply chamber communicate: and controlling the electric heater in the first air supply cavity to be started.
Optionally, if the return air humidity is less than or equal to the preset humidity threshold, the evaporator and the condenser are controlled to be closed, and a second air supply fan in a second air supply cavity supplying air to the outside is controlled to operate.
Optionally, if the return air humidity is less than or equal to the preset humidity threshold, the evaporator and the condenser are controlled to be closed, and the specific steps of controlling the second air supply fan in the second air supply cavity to supply air to the outdoor to operate comprise:
judging whether the return air temperature is greater than a fourth preset threshold value or not;
if the return air temperature is greater than the second preset threshold and less than or equal to a fourth preset threshold, controlling the first air supply fan to be closed, and controlling the second air supply fan to be opened so as to switch the bathroom heater into a first ventilation mode;
if the return air temperature is greater than a fourth preset threshold and less than or equal to the first preset threshold, controlling the first air supply fan and the second air supply fan to be started so as to switch the bathroom heater into a second air exchange mode;
and the fourth preset threshold is greater than the second preset threshold and smaller than the first preset threshold.
In a second aspect, the present disclosure provides a computer-readable storage medium storing at least one instruction, which is loaded and executed by a processor to implement the control method described above.
In a third aspect, the present disclosure provides a bathroom heater, the bathroom heater comprising:
a memory to store at least one instruction;
and the processor is used for loading and executing instructions to realize the control method of the bathroom heater.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
according to the control method of the bathroom heater, the computer readable storage medium and the bathroom heater, after the bathroom heater is started, the working mode of the bathroom heater is automatically switched according to the return air temperature of the bathroom heater, namely the temperature in a bathroom, so that the heating cavity or the cooling cavity is controlled to be communicated with the inside of the bathroom, and a user does not need to frequently and manually operate to switch when using the bathroom heater, so that the bathroom heater is high in use convenience.
In addition, the bathroom heater of this disclosure is equipped with the evaporimeter in the refrigeration chamber, is equipped with the condenser in the heating chamber, still is equipped with the switching piece in the bathroom heater. The switching piece is controlled to rotate, so that the refrigeration cavity is communicated with the first air supply cavity, the cooling air in the refrigeration cavity is conveyed into the bathroom through the first air supply cavity, and the bathroom heater can be switched to a refrigeration mode; the switching piece is controlled to rotate, so that the heating cavity is communicated with the first air supply cavity, hot air in the heating cavity is conveyed into the bathroom through the first air supply cavity, and the bathroom heater can be switched to a heating mode. Therefore, whether the heating cavity or the refrigerating cavity is communicated with the bathroom is determined according to the switching requirement of the user modes, and the evaporator and the condenser can be used for realizing the functions of refrigerating and heating in the bathroom. The utilization efficiency of the evaporator and the condenser is high, and resources are saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a top view of a bathroom heater according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a super bath according to an embodiment of the present disclosure;
fig. 3 is a schematic flow chart illustrating a control method of the super bath according to an embodiment of the disclosure;
fig. 4 is a schematic structural diagram of a switching mechanism in a bathroom heater according to an embodiment of the disclosure;
fig. 5 is a schematic flow chart illustrating another method of a control method of a bathroom heater according to an embodiment of the present disclosure;
fig. 6 is a schematic flow chart illustrating still another method of a control method of a bathroom heater according to an embodiment of the present disclosure;
fig. 7 is a schematic flowchart of a specific example of a control method of a bathroom heater according to an embodiment of the disclosure;
fig. 8 is a schematic block diagram of a bathroom heater structure according to an embodiment of the disclosure.
100, 200 and a bathroom heater; 10. a housing; 11. a refrigeration cavity; 111. a first indoor return air inlet; 112. a first temperature sensor; 12. an evaporator; 13. a heating cavity; 131. a second indoor return air inlet; 132. a second temperature sensor; 14. a condenser; 15. a first air supply cavity; 151. an indoor air supply outlet; 16. a first air supply fan; 17. a second air supply cavity; 171. an outdoor air supply outlet; 18. a second air supply fan; 191. a first separator; 192. a second separator; 193. a third separator; 194. a fourth separator; 20. a switching mechanism; 21. a switching member; 22. a supporting seat; 23. a motor; 30. an electric heater; 50. a humidity sensor;
201. a memory; 202. a processor; 203. a bus.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
Examples
The disclosure provides a control method of a bath heater, which is used for realizing the switching of multiple working modes of the bath heater. The working mode of the bathroom heater can comprise a heating mode and a refrigerating mode, the bathroom heater is used for heating in a bathroom in the heating mode, and the bathroom heater is used for refrigerating in the bathroom in the refrigerating mode.
Fig. 1 is a top view of a super bath according to an embodiment of the present disclosure, and fig. 2 is a schematic structural view of the super bath according to the embodiment of the present disclosure.
Referring to fig. 1 and 2, the super bath 100 of the present embodiment includes: the bathroom air conditioner comprises a shell 10 and a switching mechanism 20, wherein a refrigerating cavity 11, a heating cavity 13 and a first air supply cavity 15 which are communicated with the inside of a bathroom are arranged in the shell 10; the super bath 100 further includes: an evaporator 12 arranged in the refrigeration cavity 11, a condenser 14 arranged in the heating cavity 13, and a first air supply fan 16 arranged in the first air supply cavity 15; the evaporator 12 is used for cooling the air entering the refrigerating chamber 11, and the condenser 14 is used for heating the air entering the heating chamber 13; the first air supply fan 16 is operable to supply air into the bathroom.
The switching mechanism 20 includes a switching member 21 disposed in the casing 10, and the switching member 21 is rotatable between a first preset position (shown in fig. 1) and a second preset position (shown in fig. 2), and the cooling chamber 11, the heating chamber 13, and the first air feeding chamber 15 are disposed around a circumferential direction of a rotation direction of the switching member 21.
Referring to fig. 1, when the switching member 21 rotates to the first preset position, the refrigeration cavity 11 is communicated with the first air supply cavity 15; referring to fig. 2, when the switching member 21 is rotated to the second preset position, the heating chamber 13 communicates with the first blowing chamber 15.
Fig. 3 is a schematic flow chart of a control method of a bathroom heater according to an embodiment of the disclosure. Referring to fig. 3, the method for controlling the super bath of the present embodiment includes:
and S10, receiving a control command.
The user sends a control instruction to the bathroom heater according to the requirement, and the control instruction can be a starting instruction or can enable the bathroom heater to enter an automatic mode and the like. During specific implementation, a user can use a switch panel or an 'automatic' key of a remote controller to send out a control instruction, and the bathroom heater can select a proper working mode according to the real environment in a bathroom or switch among various modes.
And S20, controlling the operation of a first air supply fan in a first air supply cavity for supplying air to the indoor according to the control instruction.
After receiving the control instruction and entering the automatic mode, the first air supply fan can be controlled to operate. Referring to fig. 1, as described above, the first air supplying chamber 15, the heating chamber 13, and the cooling chamber 11 are all communicated with the inside of the bathroom, and when the first air supplying fan 16 operates, regardless of whether the heating chamber 13 is communicated with the first air supplying chamber 15 or the cooling chamber 11 is communicated with the first air supplying chamber 15, due to the operation of the first air supplying fan 16, the air in the bathroom can enter the first air supplying chamber 15 through the cooling chamber 11 or the heating chamber 13 and is circulated into the bathroom again, that is, when the first air supplying fan 16 operates, a circulation process of the indoor air is formed in the bathroom heater 100.
S30, acquiring the return air temperature of the bathroom heater; the air return temperature of the bathroom heater is the air return temperature of a refrigerating cavity of the bathroom heater or the air return temperature of a heating cavity of the bathroom heater;
after the circulation of the indoor air is formed in the bathroom heater 100, the return air temperature of the bathroom heater 100 can be measured. For example, referring to fig. 1, the refrigeration cavity 11 may be provided with a first indoor air return opening 111, and the first indoor air return opening 111 is provided with a first temperature sensor 112, where the step S30 specifically includes: and receiving a first signal sent by the first temperature sensor 112, and acquiring the return air temperature of the refrigeration cavity 11 of the bathroom heater 100 according to the first signal.
Or, the heating chamber 13 may be provided with a second indoor air return opening 131, and the second indoor air return opening 131 is provided with a second temperature sensor 132, where the step S30 specifically includes: and receiving a second signal sent by the second temperature sensor 132, and acquiring the return air temperature of the heating cavity 13 of the bathroom heater 100 according to the second signal.
S40, controlling the operation of the evaporator in the refrigerating cavity and the condenser in the heating cavity and controlling the rotation of the switching piece in the bathroom heater when the return air temperature is higher than a first preset threshold value, so that the refrigerating cavity is communicated with the first air supply cavity to switch the bathroom heater to a refrigerating mode.
The first preset threshold may be, for example, a temperature that the user feels hot, and when the return air temperature is greater than the first preset threshold, it represents that the temperature in the bathroom has risen to a degree that the user feels uncomfortable, and it may be considered that the bathroom heater 100 is switched to the cooling mode.
In concrete implementation, referring to fig. 1, the operation of the evaporator 12 in the cooling cavity 11 and the operation of the condenser 14 in the heating cavity 13 are controlled, and the switching member 21 in the bathroom heater 100 is controlled to rotate to the first preset position, so that the cooling cavity 11 can be communicated with the first air supply cavity 15, and the bathroom heater 100 can be switched to the cooling mode.
S50, controlling the evaporator and the condenser to operate and controlling the switching piece to rotate when the return air temperature is less than or equal to a second preset threshold value, so that the heating cavity is communicated with the first air supply cavity to switch the bathroom heater to a heating mode; and the second preset threshold is smaller than the first preset threshold.
The second preset threshold may be, for example, a temperature that the user feels colder, and when the return air temperature is less than or equal to the second preset threshold, it represents that the temperature in the bathroom has decreased to a degree that the user feels colder, and it may be considered that the bathroom heater 100 is switched to the heating mode.
In a specific implementation, referring to fig. 2, the operation of the evaporator 12 in the cooling cavity 11 and the operation of the condenser 14 in the heating cavity 13 are controlled, and the switching member 21 in the bathroom heater 100 is controlled to rotate to the second preset position, so that the heating cavity 13 can be communicated with the first air supply cavity 15, and the bathroom heater 100 can be switched to the heating mode.
In the control method, the working mode of the bathroom heater 100 is switched according to the return air temperature of the bathroom heater 100, namely the temperature in the bathroom, so that the automatic switching between the heating mode and the cooling mode is realized, the heating cavity 13 or the cooling cavity 11 is controlled to be communicated with the bathroom, and the convenience is high when the bathroom heater is used by a user.
In addition, the bathroom heater of the present disclosure is provided with an evaporator 12 and a condenser 14, and after entering the cooling chamber 11, the air in the bathroom is cooled by the evaporator 12, and after entering the heating chamber 13, the air in the bathroom is heated by the condenser 14. The bathroom heater is also provided with a switching piece 21, the switching piece 21 is controlled to rotate, so that the refrigeration cavity 11 is communicated with the first air supply cavity 15, and the cooling air in the refrigeration cavity 11 is conveyed into the bathroom through the first air supply cavity 15 to refrigerate the bathroom; the switching member 21 is controlled to rotate, so that the heating cavity 13 is communicated with the first air supply cavity 15, and hot air in the heating cavity 13 is conveyed into the bathroom through the first air supply cavity 15 to heat the bathroom. Thus, the evaporator 12 and the condenser 14 can be used to realize the functions of cooling and heating the bathroom by determining whether the heating chamber 13 or the cooling chamber 11 is communicated with the bathroom according to the switching requirement of the user mode. The utilization efficiency of the evaporator 12 and the condenser 14 is high, and resources are saved.
Fig. 4 is a schematic structural diagram of a switching mechanism in a bathroom heater according to an embodiment of the disclosure. Referring to fig. 1, 4, the switch 21 may be a valve plate, i.e., the switch 21 is formed in a plate-like structure and is rotatable about itself between a first preset position and a second preset position.
In order to facilitate the rotation of the switching member 21, the switching mechanism 20 further includes a supporting seat 22 disposed on the housing 10 and a motor 23, the switching member 21 is rotatably disposed on the supporting seat 22, and the motor 23 is used for driving the switching member 21 to rotate.
In a specific implementation, the switch 21 and the motor 23 may be located on opposite sides of the supporting seat 22, the motor 23 is connected to the supporting seat 22, the supporting seat 22 is connected to the inner wall of the casing 10, and the switch 21 is rotatably supported on the supporting seat 22, so that the motor 23 can drive the supporting seat 22 to rotate relative to the inner wall of the casing 10.
Referring to fig. 1, each chamber within the housing 10 may be divided by at least three partitions. Specifically, the at least three partitions may include a first partition 191, a second partition 192, a third partition 193, and a fourth partition 194. And the first spacer 191, the second spacer 192, the third spacer 193, and the fourth spacer 194 are arranged in order in the axial direction of rotation of the switch 21 as viewed from above in the angle of fig. 1. In addition, a second air supply cavity 17 communicated with the outside may be further provided in the casing 10, and a second air supply fan 18 is provided in the second air supply cavity 17.
In particular implementations, a first divider 191 may be located between the evaporator 12 and the first supply air fan 16, a second divider 192 may be located between the first supply air fan 16 and the condenser 14, a third divider 193 may be located between the condenser 14 and the second supply air fan 18, and a fourth divider 194 may be located between the second supply air fan 18 and the evaporator 12. Thus, the first and second partitions 191, 192 and the partial structure of the casing wall jointly define the first blowing chamber 15; the second partition 192, the third partition 193 and a partial structure of the casing wall together define the heating chamber 13; the third partition 193, the fourth partition 194 and part of the structure of the casing wall together define a second plenum chamber 17; the fourth partition 194, the first partition 191 and part of the structure of the casing walls together define the refrigeration chamber 11.
Fig. 1 shows the case where the switching member 21 is located at the first preset position, in which two opposite side edges of the switching member 21 are in contact with the second and fourth partitions 192 and 194, respectively (i.e., two ends of the valve plate are in contact with the cooling chamber 11 and the first blowing chamber 15, respectively), the cooling chamber 11 is communicated with the first blowing chamber 15 through the interval between the first partition 191 and the switching member 21, and the heating chamber 13 is communicated with the second blowing chamber 17 through the interval between the third partition 193 and the switching member 21. On one hand, the air in the bathroom enters the refrigeration cavity 11 through the first indoor air return opening 111 and is cooled by the evaporator 12, and the cold air in the refrigeration cavity 11 is conveyed into the bathroom through the indoor air supply opening 151 on the first air supply cavity 15 to refrigerate the bathroom; on the other hand, air in the bathroom enters the heating chamber 13 through the second indoor return air inlet 131, is heated by the condenser 14, and hot air in the heating chamber 13 is discharged to the outside of the bathroom through the outdoor air outlet 171 of the second air blowing chamber 17.
Fig. 2 shows the case where the switching member 21 is located at the second preset position, in which two opposite side edges of the switching member 21 are respectively in contact with the first and third partitions 191 and 193 (i.e., both ends of the valve plate are respectively in contact with the heating chamber 13 and the first blowing chamber 15), the heating chamber 13 and the first blowing chamber 15 are communicated with each other through the space between the second partition 192 and the switching member 21, and the cooling chamber 11 and the second blowing chamber 17 are communicated with each other through the space between the fourth partition 194 and the switching member 21. On the other hand, the air in the bathroom enters the heating chamber 13 through the second indoor return air inlet 131, is heated by the condenser 14, and the hot air in the heating chamber 13 is sent into the bathroom through the indoor air outlet 151 of the first air supply chamber 15, thereby heating the bathroom. On the other hand, the air in the bathroom enters the cooling compartment 11 through the first indoor return air inlet 111, is cooled by the evaporator 12, and the cold air in the cooling compartment 11 is discharged to the outside of the bathroom through the outdoor air outlet 171 in the second air blowing compartment 17.
Therefore, in step S40, the step of controlling the switch 21 in the bathroom heater 100 to rotate so as to communicate the cooling compartment 11 with the first air blowing compartment 15 further includes: the motor 23 in the control bathroom heater 100 drives the valve plate to rotate until the two ends of the valve plate are respectively contacted with the refrigeration cavity 11 and the first air supply cavity 15, so that the refrigeration cavity 11 is communicated with the first air supply cavity 15.
In the step S50, the step of controlling the switch 21 to rotate to communicate the heating cavity 13 with the first air blowing cavity 15 further includes: the motor 23 in the control super bath 100 drives the valve plate to rotate until the two ends of the valve plate are respectively contacted with the heating cavity 13 and the first air supply cavity 15, so that the heating cavity 13 is communicated with the first air supply cavity 15.
In step S50, the bathroom heater 100 is controlled to enter the heating mode. In some examples, the heating operation mode of the bath heater 100 may be divided into a strong warm mode and a weak warm mode in an interval in which the return air temperature is less than or equal to a second preset threshold.
For example, a third preset threshold value smaller than the second preset threshold value may be selected as the demarcation point. When the return air temperature is less than or equal to the third preset threshold, the bathroom heater 100 is switched to the strong heating mode, where the system work of the evaporator-condenser heats, and also heats using the electric heater 30 provided in the first blowing chamber 15. When the return air temperature is greater than the third preset threshold and less than or equal to the second preset threshold, the bathroom heater 100 is switched to the low-temperature mode, and only the evaporator-condenser system works to heat.
In concrete implementation, referring to fig. 2, when the return air temperature is less than or equal to the third preset threshold, the electric heater 30 in the first air supply cavity 15 is controlled to be turned on, the evaporator 12 and the condenser 14 are controlled to operate, and the switching member 21 is controlled to rotate, so that the heating cavity 13 is communicated with the first air supply cavity 15, and the bathroom heater 100 is switched to the strong heating mode.
The return air temperature is greater than the third preset threshold and less than or equal to the second preset threshold, the electric heater 30 is controlled to be turned off, the evaporator 12 and the condenser 14 are controlled to operate, the switching piece 21 is controlled to rotate, the heating cavity 13 is communicated with the first air supply cavity 15, and the bathroom heater 100 is switched to the weak warm mode.
In the above-described aspect, switching of the bathroom heater 100 between the heating mode and the cooling mode is explained. When the return air temperature is greater than the second preset threshold and less than or equal to the first preset threshold, although the air temperature in the bathroom is not too high or too low, the air blowing or ventilation in the bathroom can be considered to reduce the temperature in the bathroom. Or, since the bathroom is a relatively humid environment, it is considered to dehumidify the bathroom, and thus the super bath 100 can also operate in the dehumidification mode.
Fig. 5 is a schematic flow chart of another method of a control method of a bathroom heater according to an embodiment of the disclosure. In a specific implementation, after the step S30 of obtaining the return air temperature of the bathroom heater, the control method of the bathroom heater may further include:
s60, judging whether the return air temperature is greater than a second preset threshold and less than or equal to a first preset threshold;
and S70, if yes, acquiring the return air humidity of the refrigeration cavity, and judging whether the return air humidity is greater than a preset humidity threshold value.
For the measurement of the return air humidity, referring to fig. 1, the first indoor return air inlet 11 may further be provided with a humidity sensor 50, and acquiring the humidity of the first air supplying cavity 15 specifically may include: and receiving a third signal sent by the humidity sensor 50, and acquiring the return air humidity according to the third signal.
S80, if the return air humidity is larger than the preset humidity threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to the dehumidification mode.
In order to avoid an excessively low temperature in the bathroom when the bathroom heater 100 is switched to the dehumidification mode, it is also conceivable to control the electric heater 30 in the first blowing chamber 15 to be turned on in the dehumidification mode.
It will be understood that if the return air humidity is less than or equal to the preset humidity threshold, the evaporator 12 and the condenser 14 are controlled to be turned off, and the second air supply fan 18 in the second air supply chamber 17 for supplying air to the outside is controlled to be operated, so that the second air supply fan 18 discharges the air in the bathroom to the outside.
In some examples, when the return air temperature is greater than the second preset threshold and less than or equal to the first preset threshold, the operating modes of the bath heater 100 may further include a first ventilation mode in which the inside of the bathroom is ventilated, and a second ventilation mode in which the inside of the bathroom is blown and ventilated.
Specifically, fig. 6 is a schematic flow chart of another control method of the bathroom heater according to the embodiment of the present disclosure.
Referring to fig. 6, if the return air humidity is less than or equal to the preset humidity threshold, the specific steps of controlling the evaporator and the condenser to be closed and controlling the second air supply fan in the second air supply cavity to supply air to the outdoor include:
s91, when the return air temperature is greater than the second preset threshold and less than or equal to the first preset threshold, judging whether the return air temperature is greater than a fourth preset threshold;
if the return air temperature is greater than the second preset threshold and less than or equal to the fourth preset threshold, executing step S92, controlling the first air supply fan to be closed, and controlling the second air supply fan to be opened so as to switch the bathroom heater into the first ventilation mode;
and if the return air temperature is greater than the fourth preset threshold and less than or equal to the first preset threshold, executing the step S93, and controlling the first air supply fan and the second air supply fan to be both started so as to switch the bathroom heater into the second ventilation mode.
And the fourth preset threshold is greater than the second preset threshold and smaller than the first preset threshold.
The method for controlling the bathroom heater according to the present embodiment will be described below with specific examples.
Fig. 7 is a schematic flowchart of a specific example of a control method of a bathroom heater according to an embodiment of the disclosure.
Referring to fig. 7, in the method for controlling a bathroom heater in this embodiment, when the bathroom heater operates in an automatic mode, each operating mode of the bathroom heater may be switched, and the automatic mode may be activated by an "automatic" button of a bathroom heater switch panel or a remote controller.
The bathroom heater control method comprises the following steps:
s100, starting automatic mode
S101, operating a first air supply fan and a second air supply fan;
s102, acquiring the return air temperature of the bathroom heater through a first temperature sensor or a second temperature sensor, and acquiring the return air humidity of a first air supply cavity through a humidity sensor;
and S103, judging whether the return air temperature is higher than a third preset temperature, if not, executing a step 104, and if so, executing a step 105.
And S104, switching the bath heater to a strong warm mode, and returning to S102.
And S105, judging whether the return air temperature is higher than a second preset temperature, if not, executing S106, and if so, executing S107.
S106, switching the bath heater to a weak warm mode, and returning to S102;
and S107, judging whether the return air temperature is higher than a fourth preset temperature, if so, executing S108, and if not, executing S109.
And S108, judging whether the return air temperature is higher than a first preset temperature, if so, executing S110, and if not, executing S113.
And S109, judging whether the return air humidity is greater than a preset humidity threshold value, if not, executing a step 111, and if so, executing a step 112.
And S110, switching the bath heater to a cooling mode, and returning to S102.
And S111, switching the bath heater to a first ventilation mode, and returning to S102.
And S112, switching the bath heater to a dehumidification mode, and returning to S102.
And S113, judging whether the return air humidity is greater than a preset humidity threshold value, if so, executing S112, otherwise, executing S114, switching the bathroom heater to a second ventilation mode, and returning to S102.
In the above method, referring to fig. 2, the switching the bathroom heater to the strong warm mode specifically includes:
when the return air temperature is less than or equal to the third temperature threshold, the electric heater 30 in the first air supply cavity 15 is controlled to be started, the evaporator 12 and the condenser 14 are controlled to operate, the motor 23 is controlled to drive the switching piece 21 to rotate to the second preset position shown in fig. 2, the heating cavity 13 is communicated with the first air supply cavity 15, and the cooling cavity 11 is communicated with the second air supply cavity 17. The air in the bathroom passes through the condenser 14 from the second indoor return air inlet 131, enters the first air supply cavity 15 after heat exchange and temperature rise with the condenser 14, is heated by the electric heater 30 and then is blown into the bathroom through the indoor air supply outlet 151, and meanwhile, the air in the bathroom passes through the first indoor return air inlet 11, passes through the evaporator 12, is cooled, enters the second air supply cavity 17 and is discharged to the outside through the outdoor air supply outlet 171. In the process, the heating cavity 13 and the electric heater 30 work simultaneously to heat, and meanwhile, the heat generated by the condenser 14 and the electric heater 30 is utilized, so that the heating effect is enhanced, and the pure electric heating scheme is more energy-saving compared with the pure electric heating scheme of the common air heating bathroom heater 100.
Referring to fig. 2, switching the bathroom heater 100 to the weak warm mode specifically includes:
when the return air temperature is greater than a third preset threshold and is less than or equal to a second temperature threshold, the motor 23 drives the switching piece 21 to rotate to a second preset position, so that the heating cavity 13 is communicated with the first air supply cavity 15, and the cooling cavity 11 is communicated with the second air supply cavity 17. The air in the bathroom passes through the condenser 14 from the second indoor return air inlet 131, and enters the first air supply cavity 15 after heat exchange with the condenser 14 and is blown into the bathroom through the indoor air supply outlet 151, and meanwhile, the air in the bathroom passes through the evaporator 12 from the first indoor return air inlet 11 and is cooled and enters the second air supply cavity 17 and is discharged to the outside through the outdoor air supply outlet 171. In this process, the electric heater 30 does not operate unlike the strong warm mode.
When the return air temperature is greater than the second preset threshold and is less than or equal to the fourth preset threshold, the temperature is the most comfortable temperature interval of the human body. When the return air humidity is less than or equal to the preset humidity threshold, the bathroom heater 100 is switched to the first ventilation mode. When the return air temperature is greater than the second preset threshold value and less than or equal to the fourth preset threshold value and the return air humidity is greater than the preset humidity threshold value, the bathroom heater 100 is switched to the dehumidification mode.
Referring to fig. 1, switching the bathroom heater 100 to the first ventilation mode specifically includes:
the switching member 21 is driven by the motor 23 to rotate to the first preset position shown in fig. 1, and the first air supply fan 16, the evaporator 12 and the condenser 14 are controlled to stop operating, so that the indoor air enters the heating cavity 13 from the second indoor air return opening 131 and is discharged to the outdoor through the outdoor air supply opening 171 of the second air supply cavity 17.
Referring to fig. 1, switching the bathroom heater 100 to the dehumidification mode specifically includes:
the motor 23 drives the switching member 21 to rotate to a first preset position shown in fig. 1, the first air supply cavity 15 is communicated with the cooling cavity 11, and the second air supply cavity 17 is communicated with the heating cavity 13. The first air supply fan 16 and the second air supply fan are controlled to operate at a slow speed, the evaporator 12 and the condenser 14 are controlled to operate, and at the moment, when the indoor air passes through the evaporator 12 from the first indoor air return opening 11, because the temperature of the evaporator 12 is low, water vapor in the air is condensed into water drops on the evaporator 12 and is collected in a water receiving disc, and therefore the water drops are blown to the indoor space through the first air supply cavity 15 to form dry air; meanwhile, the other indoor air enters the second air supply cavity 17 from the second indoor air return opening 131 through the condenser 14 and is discharged to the outside through the outdoor air supply opening 171 on the second air supply cavity 17, so that the heat of the condenser 14 is taken away;
when the return air temperature is greater than the fourth preset threshold value and is less than or equal to the first preset threshold value, a hotter temperature interval is sensed by a human body, and when the return air humidity is less than or equal to the preset humidity threshold value, the bathroom heater 100 is controlled to be switched to the second ventilation mode, so that the body sensing temperature of the human body can be slightly reduced. And when the return air temperature is greater than the fourth preset threshold value and less than or equal to the first preset threshold value, and the return air humidity is greater than the preset humidity threshold value, the bathroom heater 100 is controlled to be switched to the dehumidification mode.
Referring to fig. 1, switching the bathroom heater 100 to the second ventilation mode specifically includes:
the control motor 23 drives the switching member 21 to rotate to a first preset position shown in fig. 1, the refrigeration cavity 11 is communicated with the first air supply cavity 15, the heating cavity 13 is communicated with the second air supply cavity 17, the first air supply fan 16 and the second air supply fan 18 are controlled to operate, the evaporator 12 and the condenser 14 are controlled to stop operating, indoor air enters the first air supply cavity 15 through the first indoor air return opening 11 and is blown into the room through the indoor air supply opening 151, and meanwhile, part of the indoor air is discharged to the outside from the second indoor air return opening 131 through the second air supply cavity 17.
When the return air temperature is greater than the first preset threshold value, the temperature range in which the human body feels very hot is provided, and the bathroom heater 100 is controlled to be switched to the refrigeration mode.
Referring to fig. 1, switching the bathroom heater 100 to the cooling mode specifically includes:
the control motor 23 drives the switching member 21 to rotate to the first preset position shown in fig. 1. The refrigerating cavity 11 is communicated with the first air supply cavity 15, the heating cavity 13 is communicated with the second air supply cavity 17, and the evaporator 12 and the condenser 14 are controlled to start to operate; the indoor air is cooled by the evaporator 12 from the first indoor return air inlet 11 and then enters the first air supply cavity 15, and is blown to the indoor through the indoor air supply outlet 151, and meanwhile, the other indoor air enters the second air supply cavity 17 through the condenser 14 from the second indoor return air inlet 131 and is discharged to the outdoor through the outdoor air supply outlet 171, so that the heat of the condenser 14 is taken away.
It is to be noted that the first and second air supply fans 16 and 18 each have a first operating rotational speed and a second operating rotational speed, and the first operating rotational speed is greater than the second operating rotational speed. When the bathroom heater 100 operates in the cooling mode, the rotational speeds of the first air supply fan 16 and the second air supply fan 18 are set to a first higher operating rotational speed; when the bathroom heater 100 is operating in the dehumidification mode, the rotational speeds of the first and second supply fans 16 and 18 are set to a second, lower operating rotational speed.
According to the control method of the bathroom heater 100 provided by the embodiment, the working mode of the bathroom heater 100 is automatically switched according to the return air temperature of the bathroom heater 100, that is, the temperature in the bathroom, so that the heating cavity 13 or the cooling cavity 11 is controlled to be communicated with the bathroom, and the user does not need to frequently and manually operate to switch the working mode of the bathroom heater 100 when using the bathroom heater, so that the bathroom heater is high in convenience in use.
The present disclosure further provides a bathroom heater, and fig. 8 is a schematic block diagram of a structure of the bathroom heater according to the embodiment of the present disclosure. Referring to fig. 8, the bathroom heater provided in this embodiment includes: a memory 201 for storing at least one instruction;
and the processor 202 is used for loading and executing the instructions to realize the control method of the bathroom heater of the embodiment.
The memory 201 may be a separate physical unit, and the processor 202 may be connected via a bus 203. The memory 201 and the processor 202 may also be integrated together, implemented by hardware, etc. The memory 201 is used for storing program instructions, and the processor 202 calls the program instructions to execute the technical solution of the above method embodiment.
Alternatively, when part or all of the method of the above embodiment is implemented by software, the bathroom heater 200 may include only the processor 202. The memory 201 for storing the program is located outside the bathroom heater 200, and the processor 202 is connected with the memory through a circuit/wire, and is used for reading and executing the program stored in the memory.
The processor 202 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of a CPU and an NP.
The processor 202 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Memory 201 may include volatile memory (volatile memory), such as random-access memory (RAM); the memory may also include a non-volatile memory (non-volatile memory), such as a flash memory (flash memory), a Hard Disk Drive (HDD) or a solid-state drive (SSD); the memory may also comprise a combination of memories of the kind described above.
The present disclosure also provides a computer-readable storage medium, which stores at least one instruction, and the instruction is loaded and executed by a processor to implement the above-mentioned control method for the bathroom heater. It should be noted that the control method of the bathroom heater has been described in detail above, and is not described herein again.
The present disclosure also provides a computer program product, when the computer program product is executed by a computer, the computer is enabled to implement the control method of the bathroom heater described in the above embodiments.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A control method of a bathroom heater, characterized in that the method comprises the following steps:
receiving a control instruction;
controlling a first air supply fan in a first air supply cavity for supplying air to the indoor according to the control instruction;
acquiring the return air temperature of the bathroom heater; the air return temperature of the bathroom heater is the air return temperature of a refrigerating cavity of the bathroom heater or the air return temperature of a heating cavity of the bathroom heater;
the return air temperature is greater than a first preset threshold value, an evaporator in the refrigerating cavity and a condenser in the heating cavity are controlled to operate, a switching piece in the bathroom heater is controlled to rotate, the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a refrigerating mode;
the return air temperature is less than or equal to a second preset threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a heating mode; wherein the second preset threshold is smaller than the first preset threshold;
the refrigeration cavity, the heating cavity and the first air supply cavity are arranged around the circumference of the rotation direction of the switching piece.
2. The method of claim 1, wherein the switch is a valve plate;
the switching piece in the control bathroom heater rotates, makes the refrigeration chamber with the concrete step of first air supply chamber intercommunication includes:
and controlling a motor in the bathroom heater to drive the valve plate to rotate until two ends of the valve plate are respectively contacted with the refrigeration cavity and the first air supply cavity, so that the refrigeration cavity is communicated with the first air supply cavity.
3. The method of claim 1, wherein the switch is a valve plate;
the specific steps of controlling the switching piece to rotate to communicate the heating cavity with the first air supply cavity comprise:
and controlling a motor in the bathroom heater to drive the valve plate to rotate until two ends of the valve plate are respectively contacted with the heating cavity and the first air supply cavity, so that the heating cavity is communicated with the first air supply cavity.
4. The method as claimed in claim 1, wherein the step of controlling the evaporator and the condenser to operate and the switching member to rotate so as to connect the heating chamber with the first blowing chamber to switch the bathroom heater to the heating mode includes the steps of:
the air return temperature is less than or equal to a third preset threshold value, an electric heater in the first air supply cavity is controlled to be started, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a strong heating mode;
the return air temperature is greater than the third preset threshold and less than or equal to a second preset threshold, the electric heater is controlled to be turned off, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the heating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a weak-warm mode;
wherein the third preset threshold is smaller than the second preset threshold.
5. The method of any one of claims 1 to 4, wherein after said obtaining the return air temperature of the bath heater, the method further comprises:
judging whether the return air temperature is greater than the second preset threshold and less than or equal to the first preset threshold;
if so, acquiring the return air humidity of the refrigeration cavity, and judging whether the return air humidity is greater than a preset humidity threshold value;
if the return air humidity is larger than a preset humidity threshold value, the evaporator and the condenser are controlled to operate, the switching piece is controlled to rotate, the refrigerating cavity is communicated with the first air supply cavity, and the bathroom heater is switched to a dehumidification mode.
6. The method of claim 5, wherein the step of controlling the rotation of the switch in the super bath to communicate the refrigeration cavity with the first air supply cavity further comprises the steps of: and controlling the electric heater in the first air supply cavity to be started.
7. The method as set forth in claim 5, wherein if said return air humidity is less than or equal to a predetermined humidity threshold, said evaporator and said condenser are controlled to be turned off, and a second supply air fan in a second supply air chamber supplying air to the outside is controlled to be operated.
8. The method as claimed in claim 7, wherein the step of controlling the evaporator and the condenser to be turned off and the second blowing fan in the second blowing chamber for blowing the air to the outside to be operated if the return air humidity is less than or equal to a predetermined humidity threshold value comprises:
judging whether the return air temperature is greater than a fourth preset threshold value or not;
if the return air temperature is greater than the second preset threshold and less than or equal to the fourth preset threshold, controlling the first air supply fan to be closed, and controlling the second air supply fan to be opened so as to switch the bathroom heater into a first ventilation mode;
if the return air temperature is greater than the fourth preset threshold and less than or equal to the first preset threshold, controlling the first air supply fan and the second air supply fan to be started so as to switch the bathroom heater into a second ventilation mode;
wherein the fourth preset threshold is greater than the second preset threshold and less than the first preset threshold.
9. A computer-readable storage medium storing at least one instruction, the instruction being loaded and executed by a processor to implement the method of controlling a super bath according to any one of claims 1-8.
10. A super bath, comprising:
a memory to store at least one instruction;
a processor for loading and executing the instructions to implement the control method of the bathroom heater of any one of claims 1-8.
CN202111364703.9A 2021-11-17 2021-11-17 Bathroom heater control method, computer readable storage medium and bathroom heater Pending CN113983529A (en)

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CN109595811A (en) * 2018-11-09 2019-04-09 同济大学 A kind of heat-pump dehumidification recovery type heat super bath
CN209295432U (en) * 2018-12-21 2019-08-23 广东绿岛风空气系统股份有限公司 A kind of Multifunctional air heater for bathroom

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195189A (en) * 2003-12-26 2005-07-21 Seibu Giken Co Ltd Dehumidifying air conditioning system
CN101490483A (en) * 2006-07-12 2009-07-22 松下电器产业株式会社 Ventilating and air conditioning apparatus
CN101790667A (en) * 2007-08-31 2010-07-28 松下电器产业株式会社 Air conditioning/ventilating system
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Application publication date: 20220128