CN109611947B - Temperature control method and device of warmer - Google Patents
Temperature control method and device of warmer Download PDFInfo
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- CN109611947B CN109611947B CN201811510380.8A CN201811510380A CN109611947B CN 109611947 B CN109611947 B CN 109611947B CN 201811510380 A CN201811510380 A CN 201811510380A CN 109611947 B CN109611947 B CN 109611947B
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- 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
Abstract
The embodiment of the invention discloses a temperature control method and a temperature control device of a warmer, wherein the method comprises the following steps: acquiring the ambient temperature, the temperature of the shell of the warmer and the working mode of the warmer; according to the size relation between the ambient temperature and the preset ambient temperature, the size relation between the heater shell temperature and the heater preset shell temperature and the working mode of the heater, the heater is controlled to operate, the preset ambient temperature comprises a first preset ambient temperature and a second preset ambient temperature, the first preset ambient temperature is smaller than the second preset ambient temperature, the heater preset shell temperature comprises the first preset shell temperature and the second preset shell temperature, and the first preset shell temperature is larger than the second preset shell temperature. According to the technical scheme of the embodiment of the invention, the operation of the warmer is controlled to improve the user experience through the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the warmer shell temperature and the working mode of the warmer.
Description
Technical Field
The embodiment of the invention relates to the technical field of temperature control, in particular to a temperature control method and device of a warmer.
Background
The warmer refers to a device for warming. There are various heaters, and the most common heater is a heating device which uses electricity as energy source to heat and heat. The movable heating floor can be widely applied to various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like for mobile heating and movable room recommendation.
In the temperature control method of the existing warmer, the temperature is not controlled according to the ambient temperature and the shell temperature, the types of the working modes of the warmer are limited, and the user experience is poor.
Disclosure of Invention
In view of this, embodiments of the present invention provide a temperature control method and apparatus for a heater, so as to solve the technical problems that in the existing temperature control method for a heater in the prior art, the temperature is not controlled according to the ambient temperature and the shell temperature, the types of the working modes of the heater are limited, and the user experience is poor.
In a first aspect, an embodiment of the present invention provides a temperature control method for a heater, including:
acquiring the ambient temperature, the temperature of the shell of the warmer and the working mode of the warmer;
according to ambient temperature and the big or small relation of presetting ambient temperature, the big or small relation of shell temperature is preset with the room heater to room heater shell temperature, and the mode of operation of room heater, control the room heater operation, it includes that first preset ambient temperature and second preset ambient temperature to preset ambient temperature, first preset ambient temperature is less than the second preset ambient temperature, the shell temperature is preset including first preset shell temperature and second to the room heater, first preset shell temperature is greater than the shell temperature is preset to the second.
Optionally, the operation mode of the heater includes a defrosting mode, a room temperature control mode or a child lock mode.
Optionally, if the heater is in the defrosting mode, the ambient temperature is lower than the first preset ambient temperature, and the heater shell temperature is lower than or equal to the first preset shell temperature, so as to control the heater to heat.
Optionally, if the heater is in the room temperature control mode, the ambient temperature is greater than or equal to the first preset ambient temperature and less than or equal to the second preset ambient temperature, and the heater shell temperature is less than or equal to the first preset shell temperature, the heater is controlled to heat;
if the warmer is in the room temperature control mode, and the environment temperature is higher than the second preset environment temperature and/or the warmer shell temperature is higher than the first preset shell temperature, the warmer is controlled to stop heating.
Optionally, if the heater is in the child lock mode, and the temperature of the heater shell is greater than or equal to the second preset shell temperature, the heater is controlled not to heat.
Optionally, if the warmer is in the room temperature control mode, the ambient temperature is greater than or equal to the first preset ambient temperature is less than or equal to the second preset ambient temperature, and the warmer shell temperature is less than or equal to the first preset shell temperature, control the warmer to heat specifically includes:
if the warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is smaller than a first preset difference value, and the temperature of the shell of the warmer is smaller than or equal to the first preset shell temperature, the warmer is controlled to heat, and the heating power of the warmer is first heating power;
if the room heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to the second preset difference, the temperature of the shell of the room heater is less than or equal to the first preset shell temperature, the room heater is controlled to heat, the heating power of the room heater is the second heating power, the second heating power is greater than the first heating power, and the second preset difference is greater than the first preset difference.
Optionally, if the heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration time is greater than or equal to a first preset time, and the third preset difference is greater than the second preset difference, the heater is controlled not to heat;
if the warmer is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the warmer shell temperature is less than or equal to the first preset shell temperature, the duration time is greater than or equal to the second preset time, and the second preset time is greater than the first preset time to control the warmer to heat.
Optionally, if the heater is in the room temperature control mode, a difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, and the duration is greater than or equal to a first preset time, where the third preset difference is greater than the second preset difference, the heater is controlled not to heat and then further includes:
if the room heater is in the room temperature control mode, ambient temperature with the difference that the ambient temperature was preset to the second is greater than or equal to the third and predetermines the difference, and duration is greater than or equal to the third and predetermine the time, the third is predetermine the time and is greater than first preset time, and is less than the second is predetermine the time, ambient temperature with the difference that the ambient temperature was preset to the second is less than or equal to the fourth and predetermines the difference, just the room heater shell temperature is less than or equal to first shell temperature of predetermineeing, control the room heater heating, the fourth is predetermine the difference and is less than the third is predetermine the difference and is greater than the second is predetermine the difference.
In a second aspect, an embodiment of the present invention provides a temperature control device for a warmer, including:
the acquisition module is used for acquiring the ambient temperature, the temperature of a heater shell and the working mode of the heater, wherein the working mode of the heater comprises a defrosting mode, a room temperature control mode and a child lock mode;
the controller is used for according to ambient temperature and the big or small relation of presetting ambient temperature, the big or small relation of shell temperature is preset with the room heater to room heater shell temperature, and the mode of operation of room heater, control the room heater operation, it includes that first preset ambient temperature and second preset ambient temperature to preset ambient temperature, first preset ambient temperature is less than the second preset ambient temperature, the shell temperature is preset including first preset shell temperature and second to the room heater, first preset shell temperature is greater than the shell temperature is preset to the second.
Optionally, the operation mode of the heater includes a defrosting mode, a room temperature control mode or a child lock mode.
The embodiment of the invention provides a temperature control method and a temperature control device of a warmer, which are used for controlling the operation of the warmer through the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the warmer shell temperature and the working mode of the warmer so as to solve the technical problems that the temperature control is not carried out aiming at the ambient temperature and the shell temperature in the current temperature control method of the warmer in the prior art, the types of the working modes of the warmer are limited, and the user experience is poor.
Drawings
Fig. 1 is a method for controlling a temperature of a heater according to a first embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a method for controlling a temperature of a heater according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a temperature control device of a warmer provided in the second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
The embodiment of the invention provides a temperature control method of a warmer, fig. 1 is the temperature control method of the warmer provided by the embodiment of the invention, referring to fig. 1, the temperature control method of the warmer comprises the following steps:
and step 110, acquiring the ambient temperature, the temperature of the shell of the warmer and the working mode of the warmer.
In the present embodiment, the ambient temperature may be acquired by a temperature sensor provided in the environment, and the heater case temperature may be acquired by a temperature sensor provided at the heater case. The temperature sensor arranged in the environment and the temperature sensor arranged at the shell of the warmer send electric signals corresponding to the temperature to the controller in the warmer.
In this embodiment, a user may select a working mode of the heater by remote control, and send an electrical signal corresponding to the working mode to a controller inside the heater by remote control to obtain a working mode of the heater.
Or, set up infrared emitter and infrared receiving device on the room heater shell, the infrared ray that infrared emitter launches is through user's reflection, is received by infrared receiving device, and exemplarily, infrared receiving device sends the signal of telecommunication that the different infrared signal that receive corresponds to the controller, and the controller alright in order to acquire the mode of room heater.
Step 120, controlling the operation of the heater according to the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the heater shell temperature and the heater preset shell temperature, and the working mode of the heater, wherein the preset ambient temperature comprises a first preset ambient temperature and a second preset ambient temperature, the first preset ambient temperature is less than the second preset ambient temperature, the heater preset shell temperature comprises the first preset shell temperature and the second preset shell temperature, and the first preset shell temperature is greater than the second preset shell temperature.
In this embodiment, the different operation modes correspond to different preset ambient temperatures. For example, the preset ambient temperature includes a first preset ambient temperature and a second preset ambient temperature, and the first preset ambient temperature is less than the second preset ambient temperature, so that the first preset temperature and the second preset temperature correspond to different working modes. Correspondingly, different working modes correspond to different preset external temperatures, for example, the preset shell temperature of the warmer comprises a first preset shell temperature and a second preset shell temperature, the first preset shell temperature is greater than the second preset shell temperature, and the first preset shell temperature and the second preset shell temperature correspond to different working modes.
The embodiment of the invention provides a temperature control method of a warmer, which controls the operation of the warmer through the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the warmer shell temperature and the working mode of the warmer to solve the technical problems that in the prior art, the temperature control is not performed aiming at the ambient temperature and the shell temperature in the current temperature control method of the warmer, the types of the working modes of the warmer are limited, and the user experience is poor.
Optionally, on the basis of the above technical solution, the working mode of the heater includes a defrosting mode, a room temperature control mode, or a child lock mode.
The following describes a temperature control method of the heater in the defrosting mode, the room temperature control mode, or the child lock mode, respectively.
It should be noted that the first preset casing temperature may be about 85 ℃ as an example. The second predetermined skin temperature may illustratively be around 40 ℃.
Optionally, on the basis of the above technical scheme, if the heater is in the defrosting mode, the ambient temperature is less than the first preset ambient temperature, and the temperature of the heater shell is less than or equal to the first preset shell temperature, so as to control the heater to heat.
Optionally, on the basis of the above technical scheme, if the heater is in the room temperature control mode, the ambient temperature is greater than or equal to the first preset ambient temperature and less than or equal to the second preset ambient temperature, and the heater shell temperature is less than or equal to the first preset shell temperature, the heater is controlled to heat.
The warmer is in a room temperature control mode, and the controller can control the heating power of the warmer according to the difference value between the ambient temperature and the preset ambient temperature. For example, in this embodiment, a first preset ambient temperature and a second preset ambient temperature are set, and the smaller the difference between the ambient temperature and the preset ambient temperature is, the smaller the power for controlling the heater to heat by the controller is.
And if the warmer is in the room temperature control mode, and the ambient temperature is higher than the second preset ambient temperature and/or the warmer shell temperature is higher than the first preset shell temperature, controlling the warmer to stop heating.
When the ambient temperature is greater than the second preset ambient temperature, the second preset ambient temperature is regarded as the highest temperature of the environment, and the user may feel uncomfortable with overheating. After the temperature of the heater shell is higher than the first preset shell temperature, the heater may be used for too long time, which may cause a safety hazard, and therefore, under the above circumstances, the controller needs to control the heater to stop heating.
Optionally, on the basis of the above technical scheme, if the heater is in the child lock mode, and the temperature of the heater shell is greater than or equal to the second preset shell temperature, the heater is controlled not to heat.
In the child lock mode, because a child may touch the warmer, if the temperature of the warmer housing is too high, above the second predetermined housing temperature, a scald event may occur to a child in the vicinity of the warmer.
Illustratively, the first predetermined difference is about 2 ℃. The second predetermined difference is about 4 deg.c.
Optionally, on the basis of the above technical solution, if the heater is in the room temperature control mode, the ambient temperature is greater than or equal to the first preset ambient temperature and is less than or equal to the second preset ambient temperature, and the heater shell temperature is less than or equal to the first preset shell temperature, referring to fig. 2, controlling the heater to heat specifically includes the following steps:
step 210, if the heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is smaller than the first preset difference, and the temperature of the heater shell is smaller than or equal to the first preset shell temperature, controlling the heater to heat, wherein the heating power of the heater is the first heating power.
Step 220, if the warmer is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to the second preset difference, and the temperature of the warmer shell is less than or equal to the first preset shell temperature, the warmer is controlled to heat, the heating power of the warmer is the second heating power, the second heating power is greater than the first heating power, and the second preset difference is greater than the first preset difference.
The warmer is in a room temperature control mode, and the controller can control the heating power of the warmer according to the difference value between the ambient temperature and the preset ambient temperature. For example, in this embodiment, a first preset ambient temperature and a second preset ambient temperature are set, the ambient temperature is greater than or equal to the first preset ambient temperature and less than or equal to the second preset ambient temperature, and the smaller the difference between the ambient temperature and the second preset ambient temperature is, the smaller the power for controlling the heater to heat by the controller is.
In the room temperature control mode, if the condition of windowing occurs, and when the outdoor temperature is lower, whether the condition of windowing exists can be judged according to the difference value between the ambient temperature and the second preset ambient temperature and the time for maintaining the state, and if the condition of windowing exists, the heater can be temporarily controlled not to be heated in order to save energy consumption. However, if the window opening time is too long and is longer than the second preset time, the heater still needs to be controlled to heat for the comfort of the indoor user.
Optionally, on the basis of the above technical scheme, if the heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration time is greater than or equal to the first preset time, the third preset difference is greater than the second preset difference, and the heater is controlled not to heat.
The warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to the second preset difference value, the temperature of the shell of the warmer is less than or equal to the first preset shell temperature, the warmer is controlled to heat, the heating power of the warmer is the second heating power, the second heating power is already high-power heating, namely under the condition of high-power heating, and in the first preset time of heating, the ambient temperature still cannot be close to the second preset ambient temperature, namely, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to the third preset difference value, and therefore the warmer is possibly in a window opening mode.
If the warmer is in the room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the shell temperature of the warmer is less than or equal to the first preset shell temperature, the duration time is greater than or equal to the second preset time, and the second preset time is greater than the first preset time, so that the warmer is controlled to heat.
If the warmer is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the warmer shell temperature is less than or equal to the first preset shell temperature, the duration time is greater than or equal to the second preset time, and the second preset time is greater than the first preset time.
If the window is opened, then the window is closed after a period of time, and at the moment, the heater needs to be controlled to continue heating, so that the ambient temperature is close to the second preset ambient temperature.
Optionally, on the basis of the above technical scheme, if the heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, and the duration time is greater than or equal to the first preset time, and the third preset difference is greater than the second preset difference, and the heater is controlled not to heat and then further includes:
if the warmer is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration time is greater than or equal to a third preset time, the third preset time is greater than the first preset time and is less than the second preset time, the difference between the ambient temperature and the second preset ambient temperature is less than or equal to a fourth preset difference, the temperature of the shell of the warmer is less than or equal to the temperature of the first preset shell, the warmer is controlled to heat, and the fourth preset difference is less than the third preset difference and is greater than the second preset difference.
In this embodiment, if the heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration time is greater than or equal to a third preset time, and the third preset time is greater than the first preset time and is less than the second preset time.
Example two
Based on the same inventive concept as the above embodiments, the embodiments of the present invention provide a temperature control device for a warmer, which can execute the method provided by any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
Fig. 3 is a schematic structural diagram of a temperature control device of a warmer provided in an embodiment of the present invention, and referring to fig. 3, the temperature control device of the warmer includes:
the acquisition module 300 is configured to acquire an ambient temperature, a temperature of a heater housing, and a working mode of the heater, where the working mode of the heater includes a defrosting mode, a room temperature control mode, and a child lock mode.
The controller 400 is used for controlling the warmer to operate according to the size relation between the ambient temperature and the preset ambient temperature, the size relation between the warmer shell temperature and the warmer preset shell temperature and the working mode of the warmer, the preset ambient temperature comprises a first preset ambient temperature and a second preset ambient temperature, the first preset ambient temperature is smaller than the second preset ambient temperature, the warmer preset shell temperature comprises the first preset shell temperature and the second preset shell temperature, and the first preset shell temperature is larger than the second preset shell temperature.
The embodiment of the invention provides a temperature control device of a warmer, which controls the operation of the warmer through the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the warmer shell temperature and the working mode of the warmer to solve the technical problems that in the prior art, the temperature control is not performed aiming at the ambient temperature and the shell temperature in the current temperature control method of the warmer, the types of the working modes of the warmer are limited, and the user experience is poor.
Optionally, on the basis of the above technical solution, the working mode of the heater includes a defrosting mode, a room temperature control mode, or a child lock mode.
Optionally, on the basis of the above technical scheme, the controller is specifically configured to control the heater to heat if the heater is in the defrosting mode, the ambient temperature is less than a first preset ambient temperature, and the temperature of the heater shell is less than or equal to the first preset shell temperature.
Optionally, on the basis of the above technical scheme, the controller is specifically configured to, if the heater is in the room temperature control mode, control the heater to heat when the ambient temperature is greater than or equal to a first preset ambient temperature and less than or equal to a second preset ambient temperature, and the heater shell temperature is less than or equal to the first preset shell temperature;
and if the warmer is in the room temperature control mode, and the ambient temperature is higher than the second preset ambient temperature and/or the warmer shell temperature is higher than the first preset shell temperature, controlling the warmer to stop heating.
Optionally, on the basis of the above technical scheme, the controller is specifically configured to control the heater not to heat if the heater is in the child lock mode and the temperature of the heater shell is greater than or equal to the second preset shell temperature.
Optionally, on the basis of the above technical scheme, the controller is specifically configured to, if the heater is in the room temperature control mode, control the heater to heat if a difference between the ambient temperature and the second preset ambient temperature is smaller than a first preset difference, and the temperature of the heater shell is smaller than or equal to the first preset shell temperature, where the heating power of the heater is the first heating power;
if the warmer is in the room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to the second preset difference value, and the temperature of the shell of the warmer is less than or equal to the first preset shell temperature, the warmer is controlled to heat, the heating power of the warmer is the second heating power, the second heating power is greater than the first heating power, and the second preset difference value is greater than the first preset difference value.
Optionally, on the basis of the above technical scheme, the controller is specifically configured to, if the heater is in the room temperature control mode, control the heater not to heat if a difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration is greater than or equal to the first preset time, and the third preset difference is greater than the second preset difference;
if the warmer is in the room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the shell temperature of the warmer is less than or equal to the first preset shell temperature, the duration time is greater than or equal to the second preset time, and the second preset time is greater than the first preset time, so that the warmer is controlled to heat.
Optionally, on the basis of the foregoing technical solution, the controller is specifically configured to, if the heater is in the room temperature control mode, control the heater to heat if a difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration is greater than or equal to a third preset time, the third preset time is greater than the first preset time and is less than the second preset time, the difference between the ambient temperature and the second preset ambient temperature is less than or equal to a fourth preset difference, and the heater shell temperature is less than or equal to the first preset shell temperature, where the fourth preset difference is less than the third preset difference and is greater than the second preset difference.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (4)
1. A temperature control method of a warmer is characterized by comprising the following steps:
acquiring the ambient temperature, the temperature of the shell of the warmer and the working mode of the warmer;
controlling the warmer to operate according to the magnitude relation between the environment temperature and the preset environment temperature, the magnitude relation between the warmer shell temperature and the warmer preset shell temperature and the working mode of the warmer, wherein the preset environment temperature comprises a first preset environment temperature and a second preset environment temperature, the first preset environment temperature is lower than the second preset environment temperature, the warmer preset shell temperature comprises a first preset shell temperature and a second preset shell temperature, and the first preset shell temperature is higher than the second preset shell temperature;
the working mode of the warmer comprises a defrosting mode, a room temperature control mode or a child lock mode;
different working modes of the warmer correspond to different preset ambient temperatures;
if the warmer is in a room temperature control mode, the environment temperature is greater than or equal to the first preset environment temperature and less than or equal to a second preset environment temperature, and the warmer shell temperature is less than or equal to the first preset shell temperature, the warmer is controlled to heat; the method specifically comprises the following steps: controlling the heating power of the heater according to the difference value between the environment temperature and the preset environment temperature; the smaller the difference value between the ambient temperature and the second preset ambient temperature is, the smaller the heating power of the heater is controlled to be;
if the warmer is in a room temperature control mode, and the environment temperature is higher than the second preset environment temperature and/or the warmer shell temperature is higher than the first preset shell temperature, controlling the warmer to stop heating;
if the room heater is in the room temperature control mode, ambient temperature is greater than or equal to first preset ambient temperature is less than or equal to the second preset ambient temperature, just room heater shell temperature is less than or equal to first preset shell temperature, control the room heater heating specifically includes:
if the warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is smaller than a first preset difference value, and the temperature of the shell of the warmer is smaller than or equal to the first preset shell temperature, the warmer is controlled to heat, and the heating power of the warmer is first heating power;
if the warmer is in a room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a second preset difference, and the temperature of the shell of the warmer is less than or equal to the temperature of the first preset shell, the warmer is controlled to heat, the heating power of the warmer is second heating power, the second heating power is greater than the first heating power, and the second preset difference is greater than the first preset difference;
if the warmer is in the room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the duration time is greater than or equal to a first preset time, and the third preset difference value is greater than the second preset difference value, so that the warmer is controlled not to heat;
if the warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the temperature of the shell of the warmer is less than or equal to the first preset shell temperature, the duration time is greater than or equal to a second preset time, and the second preset time is greater than the first preset time, so that the warmer is controlled to heat;
if the room heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration is greater than or equal to a first preset time, the third preset difference is greater than the second preset difference, and the room heater is controlled to not heat and then further comprises:
if the room heater is in the room temperature control mode, ambient temperature with the difference that the ambient temperature was preset to the second is greater than or equal to the third and predetermines the difference, and duration is greater than or equal to the third and predetermine the time, the third is predetermine the time and is greater than first preset time, and is less than the second is predetermine the time, ambient temperature with the difference that the ambient temperature was preset to the second is less than or equal to the fourth and predetermines the difference, just the room heater shell temperature is less than or equal to first shell temperature of predetermineeing, control the room heater heating, the fourth is predetermine the difference and is less than the third is predetermine the difference and is greater than the second is predetermine the difference.
2. The temperature control method of a warmer according to claim 1,
if the warmer is in the defrosting mode, the environment temperature is lower than the first preset environment temperature, and the warmer shell temperature is lower than or equal to the first preset shell temperature, so that the warmer is controlled to heat.
3. The temperature control method of a warmer according to claim 1,
if the warmer is in the child lock mode, and the temperature of the shell of the warmer is greater than or equal to the temperature of the second preset shell, the warmer is controlled not to heat.
4. A temperature control device of a warmer, comprising:
the acquisition module is used for acquiring the ambient temperature, the temperature of a heater shell and the working mode of the heater, wherein the working mode of the heater comprises a defrosting mode, a room temperature control mode and a child lock mode;
the controller is used for controlling the warmer to operate according to the magnitude relation between the ambient temperature and the preset ambient temperature, the magnitude relation between the warmer shell temperature and the warmer preset shell temperature and the working mode of the warmer, wherein the preset ambient temperature comprises a first preset ambient temperature and a second preset ambient temperature, the first preset ambient temperature is less than the second preset ambient temperature, the warmer preset shell temperature comprises a first preset shell temperature and a second preset shell temperature, and the first preset shell temperature is greater than the second preset shell temperature;
the working mode of the warmer comprises a defrosting mode, a room temperature control mode or a child lock mode;
different working modes of the warmer correspond to different preset ambient temperatures;
the controller is specifically configured to: if the warmer is in the room temperature control mode, the environment temperature is greater than or equal to the first preset environment temperature and less than or equal to the second preset environment temperature, and the warmer shell temperature is less than or equal to the first preset shell temperature, the warmer is controlled to heat; the method specifically comprises the following steps: according to the difference value between the environment temperature and the preset environment temperature, the controller controls the heating power of the heater; the smaller the difference value between the ambient temperature and the second preset ambient temperature is, the smaller the power for controlling the heater to heat by the controller is;
if the warmer is in the room temperature control mode, and the environment temperature is higher than the second preset environment temperature and/or the warmer shell temperature is higher than the first preset shell temperature, controlling the warmer to stop heating;
if the room heater is in the room temperature control mode, ambient temperature is greater than or equal to first preset ambient temperature is less than or equal to the second preset ambient temperature, just room heater shell temperature is less than or equal to first preset shell temperature, control the room heater heating specifically includes:
if the warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is smaller than a first preset difference value, and the temperature of the shell of the warmer is smaller than or equal to the first preset shell temperature, the warmer is controlled to heat, and the heating power of the warmer is first heating power;
if the warmer is in a room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a second preset difference, and the temperature of the shell of the warmer is less than or equal to the temperature of the first preset shell, the warmer is controlled to heat, the heating power of the warmer is second heating power, the second heating power is greater than the first heating power, and the second preset difference is greater than the first preset difference;
if the warmer is in the room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the duration time is greater than or equal to a first preset time, and the third preset difference value is greater than the second preset difference value, so that the warmer is controlled not to heat;
if the warmer is in a room temperature control mode, the difference value between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference value, the temperature of the shell of the warmer is less than or equal to the first preset shell temperature, the duration time is greater than or equal to a second preset time, and the second preset time is greater than the first preset time, so that the warmer is controlled to heat;
if the room heater is in the room temperature control mode, the difference between the ambient temperature and the second preset ambient temperature is greater than or equal to a third preset difference, the duration is greater than or equal to a first preset time, the third preset difference is greater than the second preset difference, and the room heater is controlled to not heat and then further comprises:
if the room heater is in the room temperature control mode, ambient temperature with the difference that the ambient temperature was preset to the second is greater than or equal to the third and predetermines the difference, and duration is greater than or equal to the third and predetermine the time, the third is predetermine the time and is greater than first preset time, and is less than the second is predetermine the time, ambient temperature with the difference that the ambient temperature was preset to the second is less than or equal to the fourth and predetermines the difference, just the room heater shell temperature is less than or equal to first shell temperature of predetermineeing, control the room heater heating, the fourth is predetermine the difference and is less than the third is predetermine the difference and is greater than the second is predetermine the difference.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811510380.8A CN109611947B (en) | 2018-12-11 | 2018-12-11 | Temperature control method and device of warmer |
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| CN201811510380.8A CN109611947B (en) | 2018-12-11 | 2018-12-11 | Temperature control method and device of warmer |
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| CN109611947B true CN109611947B (en) | 2021-04-20 |
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| CN110567044A (en) * | 2019-09-11 | 2019-12-13 | 中科芯集成电路有限公司 | variable frequency control method and system based on sleep mode of warmer |
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