CN114353321A - Tower fan, and tower fan heating control method and device - Google Patents

Tower fan, and tower fan heating control method and device Download PDF

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Publication number
CN114353321A
CN114353321A CN202111658644.6A CN202111658644A CN114353321A CN 114353321 A CN114353321 A CN 114353321A CN 202111658644 A CN202111658644 A CN 202111658644A CN 114353321 A CN114353321 A CN 114353321A
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China
Prior art keywords
temperature
heating plate
electromagnetic heating
target temperature
tower fan
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Pending
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CN202111658644.6A
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Chinese (zh)
Inventor
卫涵典
陈梦迪
郭雨鑫
张俊豪
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202111658644.6A priority Critical patent/CN114353321A/en
Publication of CN114353321A publication Critical patent/CN114353321A/en
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Abstract

The invention discloses a tower fan, a tower fan heating control method and a tower fan heating control device, wherein the tower fan heats by utilizing an electromagnetic heating plate, and the tower fan heating control method comprises the following steps: acquiring a target temperature; according to the target temperature, obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body; and changing the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body. The temperature of the electromagnetic heating plate body is used for controlling the electromagnetic heating plate to generate heat, the target temperature is not used for controlling the electromagnetic heating plate to generate heat, and the target temperature is not used for controlling the PTC heating element to generate heat, so that the accurate control of the heating of the tower fan can be realized.

Description

Tower fan, and tower fan heating control method and device
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a tower fan, and a tower fan heating control method and device.
Background
At present, the cooling and heating tower fan adopts a PTC heating element for heating, specifically, the PTC heating element is composed of a PTC ceramic heating element and an aluminum sheet, and needs a material with high flame-retardant grade and high temperature resistance, and the common material is difficult to meet the two requirements. When the warm air mode is started, the temperature of the air outlet is higher, and scalding risks exist. The air quantity and the air speed are also influenced by the dense arrangement of the metal sheets of the PTC, so that the heat at the air outlet is weakened and cannot reach the expected heat.
Disclosure of Invention
In view of this, embodiments of the present invention provide a tower fan, a tower fan heating control method and a tower fan heating control device, so as to solve the problem that the current cooling and heating tower fan does not conform to the expected heat during the use process.
According to a first aspect, an embodiment of the present invention provides a tower fan heating control method, in which a tower fan heats by using an electromagnetic heating plate, the tower fan heating control method including: acquiring a target temperature; according to the target temperature, obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body; and changing the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
According to the tower fan heating control method provided by the embodiment of the invention, the target temperature is obtained; according to the target temperature, obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body; the current of the electromagnetic heating plate is changed to adjust the actual temperature of the electromagnetic heating plate into the temperature of the electromagnetic heating plate body, the electromagnetic heating plate is controlled to generate heat by utilizing the temperature of the electromagnetic heating plate body, the electromagnetic heating plate is not controlled to generate heat by utilizing the target temperature, and the PTC heating body is not controlled to generate heat by utilizing the target temperature, so that the accurate control of the heating of the tower fan can be realized.
With reference to the first aspect, in a first embodiment of the first aspect, the tower fan heating control method further includes: after the tower fan heats the environment, respectively acquiring a plurality of first temperatures of the environment and a plurality of second temperatures of the electromagnetic heating plate bodies; dividing the first temperature and the second temperature belonging to the same moment into a group to obtain a group of corresponding temperatures; and obtaining the relation between the target temperature and the temperature of the electromagnetic heating plate body by utilizing the multiple groups of corresponding temperatures.
With reference to the first embodiment of the first aspect, in a second embodiment of the first aspect, obtaining the relationship between the target temperature and the temperature of the electromagnetic heating plate body by using multiple sets of corresponding temperatures includes: and fitting the multiple groups of corresponding temperatures to obtain a spline curve between the target temperature and the temperature of the electromagnetic heating plate body.
With reference to the first embodiment of the first aspect, in a third embodiment of the first aspect, the first temperature of the environment includes at least one of: the temperature of the tower fan air inlet and the temperature of the tower fan air outlet.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the changing the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the electromagnetic heating plate body temperature includes: obtaining target current by utilizing a preset relation between the temperature and the current according to the temperature of the electromagnetic heating plate body; obtaining the current voltage of the electromagnetic heating plate, and determining the current of the electromagnetic heating plate according to the current voltage; and adjusting the current to the target current so as to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
With reference to the first aspect, in a fifth implementation manner of the first aspect, the obtaining the target temperature includes: acquiring an input target temperature; or, the target temperature is obtained according to historical input temperature.
With reference to the first aspect, in a sixth implementation manner of the first aspect, before obtaining, according to the target temperature, an electromagnetic heating plate body temperature corresponding to the target temperature by using a preset relationship between the target temperature and the electromagnetic heating plate body temperature, the method further includes: acquiring the current environment temperature; calculating a difference between the current ambient temperature and the target temperature; and when the difference value is larger than a preset threshold value, executing a step of obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature. According to a second aspect, an embodiment of the present invention further provides a tower fan heating control device, where the tower fan heats by using an electromagnetic heating plate, the tower fan heating control device includes an obtaining module, a processing module, and a control module, and the obtaining module is configured to obtain a target temperature; the processing module is used for obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature; the control module is used for changing the current of the electromagnetic heating plate so as to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
According to a third aspect, an embodiment of the present invention further provides a tower fan, including an electromagnetic heating plate and a controller, where the electromagnetic heating plate is in communication connection with the controller, and the controller stores therein computer instructions, and executes the computer instructions, so as to execute the tower fan heating control method described in the first aspect or any one of the implementation manners of the first aspect.
According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions for causing a computer to execute the tower fan heating control method described in the first aspect or any one of the implementation manners of the first aspect.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:
fig. 1 is a schematic flow chart of a tower fan heating control method in embodiment 1 of the present invention;
FIG. 2 is a schematic view of a method for controlling tower fan heating according to embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of a current regulation method according to embodiment 1 of the present invention;
FIG. 4 is a schematic structural diagram of a tower fan heating control device in embodiment 2 of the present invention
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment 1 of the invention provides a tower fan heating control method. The tower fan utilizes the electromagnetic heating board to generate heat. Fig. 1 is a schematic flow chart of a tower fan heating control method in embodiment 1 of the present invention, and as shown in fig. 1, the tower fan heating control method in embodiment 1 of the present invention includes the following steps:
s101: and acquiring the target temperature.
Specifically, the following scheme may be adopted to obtain the target temperature: acquiring an input target temperature; or, the target temperature is obtained according to historical input temperature.
That is, the target temperature may be input by the user, or may be obtained by analyzing a plurality of historical temperatures set by the user in history.
S102: and obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature.
Specifically, the relationship between the target temperature and the temperature of the electromagnetic heating plate body can be obtained as follows: after the tower fan heats the environment, respectively acquiring a plurality of first temperatures of the environment and a plurality of second temperatures of the electromagnetic heating plate bodies; dividing the first temperature and the second temperature belonging to the same moment into a group to obtain a group of corresponding temperatures; and obtaining the relation between the target temperature and the temperature of the electromagnetic heating plate body by utilizing the multiple groups of corresponding temperatures.
It should be noted that the first temperature of the environment may be a temperature of an air inlet of the tower fan, or a temperature of an air outlet of the tower fan.
More specifically, obtaining the relationship between the target temperature and the temperature of the electromagnetic heating plate body by using the plurality of sets of corresponding temperatures may be performed in the following manner: and fitting the multiple groups of corresponding temperatures to obtain a spline curve between the target temperature and the temperature of the electromagnetic heating plate body.
That is, the temperature sensor monitors the temperature T of the electromagnetic heating plate in real time1The temperature of the air inlet (ambient temperature) is T2According to T1And T2The change law of (A) is to obtain T1And T2Relationship curves (splines fitted from multiple experiments). Collecting user constant temperature data in the control panel to obtain the actual temperature T required by the user0The controller controls the temperature T of the electromagnetic heating plate in the following manner1Adjusting the appropriate temperature to meet
T2=T0
S103: and changing the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
Specifically, as shown in fig. 3, the following method may be adopted to control the heating of the electromagnetic heating plate by using the temperature of the electromagnetic heating plate: obtaining target current by utilizing a preset relation between the temperature and the current according to the temperature of the electromagnetic heating plate body; obtaining the current voltage of the electromagnetic heating plate, and determining the current of the electromagnetic heating plate according to the current voltage; determining an adjustment mode of the current in the electromagnetic heating plate based on the current and the target current; and adjusting the current in the electromagnetic heating plate by using the adjustment mode of the current in the electromagnetic heating plate.
Further, before obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by using a preset relationship between the target temperature and the temperature of the electromagnetic heating plate body according to the target temperature, the tower fan heating control method further includes: acquiring the current environment temperature; calculating a difference between the current ambient temperature and the target temperature; and when the difference value is larger than a preset threshold value, executing a step of obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature. That is, only when the difference between the ambient temperature and the target temperature is large, the current of the electromagnetic heating plate is adjusted by the controller to realize the adjustment of the temperature of the electromagnetic heating plate body.
It can be seen that example 1 of the present invention monitors the temperature T of the electromagnetic heating panel1And the temperature T of the air inlet2The temperature of the heating plate is adjusted, and the problem that the heating heat of the electromagnetic heating plate is inconsistent with the actual heat demand of a user is solved.
According to the tower fan heating control method provided by the embodiment of the invention, the target temperature is obtained; according to the target temperature, obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body; utilize electromagnetic heating board body temperature control the electromagnetic heating board generates heat, and it utilizes electromagnetic heating board body temperature control electromagnetic heating board to generate heat, and not utilizing target temperature control electromagnetic heating board to generate heat, also not utilizing target temperature control PTC heat-generating body to generate heat, so can realize the accurate control that tower fan generates heat.
Example 2
Corresponding to embodiment 1 of the present invention, embodiment 4 of the present invention provides a tower fan heating control device. The tower fan utilizes the electromagnetic heating board to generate heat. Fig. 4 is a schematic structural diagram of a tower fan heating control device in embodiment 2 of the present invention, and as shown in fig. 4, the tower fan heating control device in embodiment 2 of the present invention includes an obtaining module 20, a processing module 21, and a control module 22.
Specifically, the obtaining module 20 is configured to obtain the target temperature.
And the processing module 21 is configured to obtain the temperature of the electromagnetic heating plate body corresponding to the target temperature by using a preset relationship between the target temperature and the temperature of the electromagnetic heating plate body according to the target temperature.
And the control module 22 is used for changing the current of the electromagnetic heating plate so as to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
The details of the tower fan heating control device can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to fig. 3, and are not described herein again.
Example 3
Embodiments of the present invention also provide a tower fan, which may include a processor and a memory, where the processor and the memory may be connected by a bus or in another manner.
Specifically, the tower fan comprises a temperature monitoring sensor, a controller and a current adjusting module. The temperature sensor monitors the temperature change of the air inlet (environment temperature) and the temperature change of the electromagnetic heating plate. The temperature data is fed back to the controller, and the controller adjusts the current according to the actual temperature required by the user so as to achieve the purpose of controlling the temperature.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules (e.g., the acquisition module 20, the processing module 21, and the control module 22 shown in fig. 4) corresponding to the tower fan heating control method in the embodiment of the present invention. The processor executes various functional applications and data processing of the processor by running non-transitory software programs, instructions and modules stored in the memory, that is, the tower fan heating control method in the above method embodiment is implemented.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform the tower fan heating control method of the embodiment shown in fig. 1-3.
The details of the tower fan can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to 4, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims (10)

1. A tower fan heating control method is characterized in that a tower fan utilizes an electromagnetic heating plate to generate heat, and the tower fan heating control method comprises the following steps:
acquiring a target temperature;
according to the target temperature, obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body;
and changing the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
2. The method of claim 1, further comprising:
after the tower fan heats the environment, respectively acquiring a plurality of first temperatures of the environment and a plurality of second temperatures of the electromagnetic heating plate bodies;
dividing the first temperature and the second temperature belonging to the same moment into a group to obtain a group of corresponding temperatures;
and obtaining the relation between the target temperature and the temperature of the electromagnetic heating plate body by utilizing the multiple groups of corresponding temperatures.
3. The method of claim 2, wherein obtaining the relationship between the target temperature and the temperature of the electromagnetic heating plate body using the plurality of sets of corresponding temperatures comprises:
and fitting the multiple groups of corresponding temperatures to obtain a spline curve between the target temperature and the temperature of the electromagnetic heating plate body.
4. The method of claim 2, wherein the first temperature of the environment comprises at least one of: the temperature of the tower fan air inlet and the temperature of the tower fan air outlet.
5. The method of claim 1, wherein the varying the current of the electromagnetic heating plate to adjust the actual temperature of the electromagnetic heating plate to the electromagnetic heating plate body temperature comprises:
obtaining target current by utilizing a preset relation between the temperature and the current according to the temperature of the electromagnetic heating plate body;
obtaining the current voltage of the electromagnetic heating plate, and determining the current of the electromagnetic heating plate according to the current voltage;
and adjusting the current to the target current so as to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
6. The method of claim 1, wherein the obtaining a target temperature comprises:
acquiring an input target temperature;
or, the target temperature is obtained according to historical input temperature.
7. The method according to claim 1, further comprising, before obtaining the electromagnetic heating plate body temperature corresponding to the target temperature by using a preset relationship between the target temperature and the electromagnetic heating plate body temperature according to the target temperature:
acquiring the current environment temperature;
calculating a difference between the current ambient temperature and the target temperature;
and when the difference value is larger than a preset threshold value, executing a step of obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature.
8. The utility model provides a tower fan controlling means that generates heat, its characterized in that, the tower fan utilizes the electromagnetic heating board to generate heat, and tower fan controlling means that generates heat includes:
the acquisition module is used for acquiring a target temperature;
the processing module is used for obtaining the temperature of the electromagnetic heating plate body corresponding to the target temperature by utilizing the relation between the preset target temperature and the temperature of the electromagnetic heating plate body according to the target temperature;
and the control module is used for changing the current of the electromagnetic heating plate so as to adjust the actual temperature of the electromagnetic heating plate to the temperature of the electromagnetic heating plate body.
9. A tower fan, comprising an electromagnetic heating plate and a controller, wherein the electromagnetic heating plate is in communication connection with the controller, the controller stores computer instructions therein, and the controller executes the computer instructions to perform the tower fan heating control method according to any one of claims 1 to 7.
10. A computer-readable storage medium storing computer instructions for causing a computer to execute the tower fan heating control method according to any one of claims 1 to 7.
CN202111658644.6A 2021-12-30 2021-12-30 Tower fan, and tower fan heating control method and device Pending CN114353321A (en)

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Application Number Priority Date Filing Date Title
CN202111658644.6A CN114353321A (en) 2021-12-30 2021-12-30 Tower fan, and tower fan heating control method and device

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Publication number Priority date Publication date Assignee Title
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JP2001196151A (en) * 2000-01-12 2001-07-19 Takazono Sangyo Kk Heating element device and temperature control method for the same
CN107062543A (en) * 2017-04-10 2017-08-18 珠海格力电器股份有限公司 The control method of heat-exchange system and heat-exchange system
CN108990178A (en) * 2018-05-06 2018-12-11 芜湖桑乐金电子科技有限公司 Heating plate for sauna house
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