CN113342093A - Temperature control method, device and system of electric heating sterilization equipment and storage medium - Google Patents
Temperature control method, device and system of electric heating sterilization equipment and storage medium Download PDFInfo
- Publication number
- CN113342093A CN113342093A CN202110622390.6A CN202110622390A CN113342093A CN 113342093 A CN113342093 A CN 113342093A CN 202110622390 A CN202110622390 A CN 202110622390A CN 113342093 A CN113342093 A CN 113342093A
- Authority
- CN
- China
- Prior art keywords
- temperature
- electric heating
- fan
- control method
- temperature control
- 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.)
- Granted
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 105
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 79
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000004590 computer program Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a temperature control method, a device and a system of electric heating sterilization equipment and a storage medium, wherein the temperature control method of the electric heating sterilization equipment comprises the following steps: obtaining an ambient temperature Te; determining an initial rotating speed R0 of the fan at least according to the environment temperature Te; controlling the fan to operate at an initial speed R0; and adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt. The temperature control method of the electric heating sterilization equipment solves the problem that the control effect is poor when the temperature of the electric heating sterilization equipment is controlled in the prior art.
Description
Technical Field
The invention relates to the technical field of electric heating sterilization, in particular to a temperature control method, a temperature control device, a temperature control system and a storage medium of electric heating sterilization equipment.
Background
The electric heating sterilization technology can be used for sterilization and disinfection operations in many occasions and has wide application in various fields, for example, bacteria in air can be killed by passing the air through a heated filter screen.
However, when the temperature of the existing electric heating sterilization equipment is controlled, the temperature regulation amplitude is very large, the whole control process is complex, and the temperature regulation time is long. Therefore, the temperature control method of the existing electric heating sterilization equipment has the defects of inconvenient control and slow temperature regulation speed, so that the temperature control effect of the temperature control method of the electric heating sterilization equipment is poor.
In view of the above problems, no effective solution has been proposed.
The above information disclosed in the background section is only for enhancement of understanding of the background of the technology described herein. The background art may therefore contain certain information that does not form the known prior art to those skilled in the art.
Disclosure of Invention
The embodiment of the invention provides a temperature control method, a device and a system of electric heating sterilization equipment and a storage medium, which are used for at least solving the problem of poor control effect when the temperature of the electric heating sterilization equipment is controlled in the prior art.
In order to achieve the above object, according to a first aspect of embodiments of the present invention, there is provided a temperature control method of an electric heating sterilization apparatus, the electric heating sterilization apparatus including an electric heating element, a filter screen, and a fan, at least part of air blown out of the fan being blown toward the filter screen via the electric heating element, the temperature control method of the electric heating sterilization apparatus including: obtaining an ambient temperature Te; determining an initial rotating speed R0 of the fan at least according to the environment temperature Te; controlling the fan to operate at an initial speed R0; and adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
Further, determining an initial speed R0 of the fan based on at least the ambient temperature Te, includes: under the condition that the heating power of the electric heating element is fixed power, calculating the initial rotating speed R0 of the fan according to the environment temperature Te; under the condition that the heating power of the electric heating element is adjustable, the initial rotating speed R0 of the fan is calculated according to the selected heating power of the electric heating element and the ambient temperature Te.
Further, in the case that the heating power of the electric heating element is fixed power, calculating the initial rotation speed R0 of the fan according to the environment temperature Te, including: according to the formula R0＝aTe 2+bTe+ c, calculating the initial rotating speed R0 of the fan; wherein a, b and c are preset values.
Further, after obtaining the ambient temperature Te, before adjusting the rotation speed of the fan according to the target temperature Tt to make the filter screen reach the target temperature Tt, the temperature control method of the electric heating sterilization apparatus further includes: determining a target temperature Tt according to the environment temperature Te; wherein the lower the ambient temperature Te, the higher the determined target temperature Tt.
Further, determining the target temperature Tt based on the ambient temperature Te includes: according to the formula Tt＝iTe 2-jTe+ k, calculating the target temperature Tt; wherein i, j and k are preset values.
Further, according to target temperature Tt, the rotational speed of the fan is adjusted to make the filter screen reach target temperature Tt, the method comprises a temperature adjusting step which can be repeatedly executed, and the temperature adjusting step comprises the following steps: acquiring the current temperature Tc of the filter screen; and under the condition that the current temperature Tc of the filter screen is lower than the target temperature Tt and the change rule of the current temperature Tc accords with a preset rule, controlling the rotating speed of the fan to reduce the preset rotating speed value.
Further, the current temperature Tc variation rule conforms to a preset rule, including: the change value of the temperature of the filter screen within the preset time is smaller than the preset change value.
According to a second aspect of the embodiments of the present invention, there is provided a temperature control device of an electric heating sterilization apparatus, the electric heating sterilization apparatus includes an electric heating element, a filter screen, and a blower, at least part of air of the blower blows to the filter screen after passing through the electric heating element, the temperature control device of the electric heating sterilization apparatus includes: an acquisition unit for acquiring an ambient temperature Te; a first determination unit, which is used for determining an initial rotating speed R0 of the fan according to at least the environment temperature Te; the control unit is used for controlling the fan to operate at an initial rotating speed R0; and the adjusting unit is used for adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
According to a third aspect of the embodiments of the present invention, there is provided a non-volatile storage medium including a stored program, wherein an apparatus in which the non-volatile storage medium is controlled at the time of execution of the program performs the above-described temperature control method of an electric heat sterilization apparatus.
According to a fourth aspect of the embodiments of the present invention, there is provided a processor for executing a program, wherein the program executes the temperature control method of the electric heating sterilization apparatus.
According to a fifth aspect of the embodiments of the present invention, there is provided a temperature control system of an electric heating sterilization apparatus, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the temperature control method of the electric heating sterilization apparatus when executing the computer program.
The temperature control method of the electric heating sterilization equipment applying the technical scheme of the invention comprises the following steps that the electric heating sterilization equipment comprises an electric heating element, a filter screen and a fan, at least part of air discharged by the fan is blown to the filter screen through the electric heating element, and the temperature control method of the electric heating sterilization equipment comprises the following steps: obtaining an ambient temperature Te; determining an initial rotating speed R0 of the fan at least according to the environment temperature Te; controlling the fan to operate at an initial speed R0; and adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt. Therefore, the environmental temperature Te is obtained, the initial rotating speed R0 of the fan is determined at least according to the environmental temperature Te, the air outlet temperature under the environmental temperature Te is ensured to be closer to the target temperature Tt after the fan is started at the initial rotating speed R0, so that the temperature of the filter screen is closer to the target temperature Tt when the electric heating sterilization equipment is started, the subsequent temperature adjusting amplitude is reduced, the control process is simplified, the temperature adjusting time is shortened, and the temperature control effect on the electric heating sterilization equipment is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic flow chart of an alternative embodiment of a temperature control method of an electric heat sterilization apparatus according to the present invention;
fig. 2 is a schematic view of an alternative embodiment of the temperature control means of the electric heating sterilization apparatus according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions of the present invention better understood, 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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
Fig. 1 is a method for controlling temperature of an electric heating sterilization apparatus according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, obtaining an ambient temperature Te;
step S104, determining an initial rotating speed R0 of the fan at least according to the environment temperature Te;
step S106, controlling the fan to operate at an initial rotating speed R0;
and step S108, adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
By adopting the temperature control method of the electric heating sterilization equipment in the scheme, the electric heating sterilization equipment comprises an electric heating element, a filter screen and a fan, at least part of air discharged by the fan is blown to the filter screen after passing through the electric heating element, and the temperature control method of the electric heating sterilization equipment comprises the following steps: obtaining an ambient temperature Te; determining an initial rotating speed R0 of the fan at least according to the environment temperature Te; controlling the fan to operate at an initial speed R0; and adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt. Therefore, the environmental temperature Te is obtained, the initial rotating speed R0 of the fan is determined at least according to the environmental temperature Te, the air outlet temperature under the environmental temperature Te is ensured to be closer to the target temperature Tt after the fan is started at the initial rotating speed R0, so that the temperature of the filter screen is closer to the target temperature Tt when the electric heating sterilization equipment is started, the subsequent temperature adjusting amplitude is reduced, the control process is simplified, the temperature adjusting time is shortened, and the temperature control effect on the electric heating sterilization equipment is improved.
After the rotating speed of the fan is adjusted according to the target temperature Tt so that the filter screen reaches the target temperature Tt, the temperature control method of the electric heating sterilization equipment further comprises the step of controlling the rotating speed of the fan to be kept unchanged, so that the electric heating sterilization equipment can enter temperature maintenance cutoff, and a continuous sterilization effect is guaranteed.
The environmental temperature Te is the temperature of the use environment of the electric heating sterilization apparatus, and when the electric heating sterilization apparatus is used, the air in the use environment is extracted, heated, filtered and blown out, so that the sterilization of the air is realized.
Specifically, determining an initial rotation speed R0 of the fan based on at least the ambient temperature Te includes: under the condition that the heating power of the electric heating element is fixed power, calculating the initial rotating speed R0 of the fan according to the environment temperature Te; under the condition that the heating power of the electric heating element is adjustable, the initial rotating speed R0 of the fan is calculated according to the selected heating power of the electric heating element and the ambient temperature Te.
That is, in specific implementation, the electric heating element may be operated with a fixed power or may be operated with an adjustable power.
When the electric heating element works in a fixed power mode, the heating power of the electric heating element is fixed power, and in this case, when the electric heating sterilization equipment is started, the temperature of air blown out by the fan after passing through the electric heating element and reaching the filter screen is only related to the ambient temperature Te and the initial rotating speed R0 of the fan, so that the initial rotating speed R0 of the fan is calculated according to the ambient temperature Te, the outlet air temperature can be controlled to be close to the target temperature Tt in a targeted manner, the temperature of the filter screen after the electric heating sterilization equipment is started is closer to the target temperature Tt, the subsequent temperature adjusting amplitude is reduced, the control logic is simplified, and the temperature adjusting time is shortened.
When the electric heating element works in a power-adjustable mode, the heating power of the electric heating element is adjustable, and under the condition, when the electric heating sterilization equipment is started, the temperature of the air blown out by the fan after passing through the electric heating element and reaching the filter screen is related to the ambient temperature Te, the heating power of the electric heating element and the initial rotating speed R0 of the fan, at the moment, the initial rotating speed R0 of the fan is calculated according to the selected heating power (namely the currently selected heating power) of the electric heating element and the ambient temperature Te, so that the air outlet temperature can be controlled to be close to the target temperature Tt more accurately, the subsequent adjustment operation of the temperature of the filter screen is facilitated, the control logic is simplified, and the temperature adjustment duration is shortened.
Specifically, in the case where the heating power of the electric heating element is a fixed power, calculating the initial rotation speed R0 of the fan according to the ambient temperature Te includes: according to the formula R0＝aTe 2+bTe+ c, calculating the initial rotating speed R0 of the fan; wherein a, b and c are preset values.
By using the formula R0＝aTe 2+bTe+ c the calculated initial speed of rotation R0 can be betterThe electric heating sterilization equipment is adaptive to the environment temperature Te, so that the air outlet temperature can be controlled to be close to the target temperature Tt, the temperature of the filter screen after the electric heating sterilization equipment is started is closer to the target temperature Tt, and the control effect on the sterilization temperature under different environment temperatures Te is effectively improved.
In specific implementation, a, b and c can be flexibly adjusted according to specific requirements, so that the initial rotating speed R0 which is more suitable for actual conditions can be calculated. In this embodiment, R0＝0.2Te 2+10Te+550, the unit of the rotation speed is R/min, and the initial rotation speed R0 calculated by the formula can be well matched with the corresponding environment temperature Te, so that the outlet air temperature is closer to the target temperature Tt.
Specifically, after the ambient temperature Te is obtained, before the rotation speed of the fan is adjusted according to the target temperature Tt so that the filter screen reaches the target temperature Tt, the temperature control method of the electric heating sterilization apparatus further includes: determining a target temperature Tt according to the environment temperature Te; wherein the lower the ambient temperature Te, the higher the determined target temperature Tt.
That is, the target temperature Tt is determined according to the ambient temperature Te, and the lower the ambient temperature Te is, the higher the target temperature Tt is determined according thereto, and therefore, in the case where the ambient temperature Te is lower, the higher the target temperature Tt is determined to secure the heating effect on the filter, thereby securing the high-temperature sterilization effect.
Specifically, from the ambient temperature Te, the target temperature Tt is determined, including: according to the formula Tt＝iTe 2-jTe+ k, calculating the target temperature Tt; wherein i, j and k are preset values.
In this embodiment, the specific values of i, j, and k are 0.006, 0.45, and 72.9, respectively, that is, according to the formula Tt＝0.006Te 2-0.45Te+72.9, the target temperature Tt can be calculated, the target temperature Tt calculated by the formula can well meet the requirements of sterilization and energy conservation, and the application prospect is good.
Specifically, according to the target temperature Tt, the rotating speed of the fan is adjusted to enable the filter screen to reach the target temperature Tt, the method comprises a temperature adjusting step which can be repeatedly executed, and the temperature adjusting step comprises the following steps: acquiring the current temperature Tc of the filter screen; and under the condition that the current temperature Tc of the filter screen is lower than the target temperature Tt and the change rule of the current temperature Tc accords with a preset rule, controlling the rotating speed of the fan to reduce the preset rotating speed value.
That is, the temperature adjusting step may be performed once or repeatedly, until the filter reaches the target temperature Tt.
Specifically, the current temperature Tc variation law conforms to a preset law, including: the change value of the temperature of the filter screen within the preset time is smaller than the preset change value.
In this embodiment, when the current temperature Tc of the filter screen is lower than the target temperature Tt and the variation amplitude of the current temperature Tc within 10 seconds is smaller than 1 ℃, it is determined that the variation rule of the current temperature Tc conforms to the preset rule. Therefore, the next temperature adjustment can be carried out after the current temperature Tc is stable, temperature overshoot and temperature fluctuation caused by the temperature adjustment hysteresis can be effectively avoided, and a better temperature control effect is ensured.
Secondly, an embodiment of the present invention further provides a temperature control device of an electric heating sterilization apparatus, the temperature control device of the electric heating sterilization apparatus is used for implementing the temperature control method of the electric heating sterilization apparatus, the electric heating sterilization apparatus includes an electric heating element, a filter screen and a fan, at least part of air discharged from the fan is blown to the filter screen after passing through the electric heating element, and the temperature control device of the electric heating sterilization apparatus includes: an acquisition unit for acquiring an ambient temperature Te; a first determination unit, which is used for determining an initial rotating speed R0 of the fan according to at least the environment temperature Te; the control unit is used for controlling the fan to operate at an initial rotating speed R0; and the adjusting unit is used for adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
Specifically, the first determination unit is configured to: under the condition that the heating power of the electric heating element is fixed power, calculating the initial rotating speed R0 of the fan according to the environment temperature Te; under the condition that the heating power of the electric heating element is adjustable, the initial rotating speed R0 of the fan is calculated according to the selected heating power of the electric heating element and the ambient temperature Te.
In this embodiment, the firstThe determining unit is used for determining the heating power of the electric heating element according to the formula R under the condition that the heating power is fixed power0＝aTe 2+bTe+ c, calculating the initial rotating speed R0 of the fan; wherein a, b and c are preset values.
Specifically, the temperature control device of the electric heating sterilization apparatus further includes a second determination unit: the second determining unit is used for adjusting the rotating speed of the fan according to the target temperature Tt after the environmental temperature Te is obtained so as to determine the target temperature Tt according to the environmental temperature Te before the filter screen reaches the target temperature Tt; wherein the lower the ambient temperature Te, the higher the determined target temperature Tt.
In particular, the second determination unit is configured to determine the second value according to the formula Tt＝iTe 2-jTe+ k, calculating the target temperature Tt; wherein i, j and k are preset values.
In particular, the adjustment unit may be adapted to repeatedly perform a tempering step comprising: acquiring the current temperature Tc of the filter screen; and under the condition that the current temperature Tc of the filter screen is lower than the target temperature Tt and the change rule of the current temperature Tc accords with a preset rule, controlling the rotating speed of the fan to reduce the preset rotating speed value. That is, the temperature adjusting step may be performed once or repeatedly, until the filter reaches the target temperature Tt.
Specifically, the current temperature Tc variation law conforms to a preset law, including: the change value of the temperature of the filter screen within the preset time is smaller than the preset change value.
In addition, the embodiment of the invention also provides a nonvolatile storage medium, the nonvolatile storage medium comprises a stored program, and when the program runs, the device where the nonvolatile storage medium is located is controlled to execute the temperature control method of the electric heating sterilization device.
Thirdly, the embodiment of the invention also provides a processor for running the program, wherein the program runs to execute the temperature control method of the electric heating sterilization equipment.
Finally, the embodiment of the invention also provides a temperature control system of the electric heating sterilization equipment, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the temperature control method of the electric heating sterilization equipment when executing the computer program.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. Moreover, the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions, and while a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than here.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. The temperature control method of the electric heating sterilization equipment is characterized in that the electric heating sterilization equipment comprises an electric heating element, a filter screen and a fan, at least part of air of the fan is blown to the filter screen after passing through the electric heating element, and the temperature control method of the electric heating sterilization equipment comprises the following steps:
obtaining an ambient temperature Te;
determining an initial rotating speed R0 of the fan at least according to the environment temperature Te;
controlling the fan to operate at the initial speed R0;
and adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
2. The temperature control method of electric heating sterilization equipment according to claim 1, wherein determining the initial rotation speed R0 of the fan at least according to the environment temperature Te comprises:
under the condition that the heating power of the electric heating element is fixed power, calculating the initial rotating speed R0 of the fan according to the environment temperature Te;
under the condition that the heating power of the electric heating element is adjustable, calculating the initial rotating speed R0 of the fan according to the selected heating power of the electric heating element and the environment temperature Te.
3. The temperature control method of electric heating sterilization equipment according to claim 2, wherein calculating the initial rotation speed R0 of the fan according to the environment temperature Te under the condition that the heating power of the electric heating element is fixed power comprises:
according to the formula
Calculating an initial rotating speed R0 of the fan;
wherein a, b and c are preset values.
4. The temperature control method of an electric sterilizer according to claim 1, wherein after the ambient temperature Te is obtained, before the rotation speed of the fan is adjusted to the target temperature Tt according to the target temperature Tt, the temperature control method of an electric sterilizer further comprises:
determining the target temperature Tt according to the environment temperature Te;
wherein the lower the ambient temperature Te is, the higher the determined target temperature Tt is.
5. The temperature control method of an electrothermal sterilization apparatus according to claim 4, wherein determining the target temperature Tt according to the ambient temperature Te comprises:
according to the formula
Calculating the target temperature Tt;
wherein i, j and k are preset values.
6. The temperature control method of an electric heating sterilization apparatus according to any one of claims 1 to 5, wherein the rotation speed of the fan is adjusted according to a target temperature Tt so that the filter screen reaches the target temperature Tt, comprising a temperature adjustment step that can be repeatedly performed, the temperature adjustment step comprising:
acquiring the current temperature Tc of the filter screen;
and under the condition that the current temperature Tc of the filter screen is lower than the target temperature Tt and the change rule of the current temperature Tc accords with a preset rule, controlling the rotating speed of the fan to reduce a preset rotating speed value.
7. The temperature control method of electric heating sterilization equipment according to claim 6, wherein the current temperature Tc variation law conforms to a preset law, comprising:
and the change value of the temperature of the filter screen within the preset time is smaller than the preset change value.
8. The utility model provides an electric heat sterilization equipment's temperature control device, its characterized in that, electric heat sterilization equipment includes electric heating element, filter screen and fan, at least partial air-out of fan via blow behind the electric heating element to the filter screen, electric heat sterilization equipment's temperature control device includes:
an acquisition unit for acquiring an ambient temperature Te;
a first determination unit, configured to determine an initial rotation speed R0 of the fan according to at least the ambient temperature Te;
the control unit is used for controlling the fan to operate at the initial rotating speed R0;
and the adjusting unit is used for adjusting the rotating speed of the fan according to the target temperature Tt so as to enable the filter screen to reach the target temperature Tt.
9. A non-volatile storage medium, comprising a stored program, wherein the non-volatile storage medium is controlled to execute the temperature control method of the electric heat sterilization apparatus according to any one of claims 1 to 7 when the program is executed.
10. A processor, characterized in that the processor is used for running a program, wherein the program is run to execute the temperature control method of the electric heating sterilization apparatus according to any one of claims 1 to 7.
11. A temperature control system of an electric heating sterilization apparatus, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the temperature control method of the electric heating sterilization apparatus according to any one of claims 1 to 7 when executing the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110622390.6A CN113342093B (en) | 2021-06-03 | 2021-06-03 | Temperature control method, device and system of electric heating sterilization equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110622390.6A CN113342093B (en) | 2021-06-03 | 2021-06-03 | Temperature control method, device and system of electric heating sterilization equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113342093A true CN113342093A (en) | 2021-09-03 |
| CN113342093B CN113342093B (en) | 2022-08-02 |
Family
ID=77473753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110622390.6A Active CN113342093B (en) | 2021-06-03 | 2021-06-03 | Temperature control method, device and system of electric heating sterilization equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113342093B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035811A1 (en) * | 2021-09-09 | 2023-03-16 | 青岛海尔生物医疗科技有限公司 | Method and device for regulating temperature of incubator, and incubator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950952A (en) * | 2015-05-13 | 2015-09-30 | 天津市泰斯特仪器有限公司 | Accurate-temperature-control electric heating constant-temperature incubator |
| CN105748022A (en) * | 2015-11-30 | 2016-07-13 | 彭立华 | Shoe treater and control method thereof |
| CN111256250A (en) * | 2020-03-31 | 2020-06-09 | 长虹美菱股份有限公司 | Odor-removing sterilizing device and control method |
| CN111720986A (en) * | 2020-06-03 | 2020-09-29 | 珠海格力电器股份有限公司 | Temperature control method and device, electronic equipment and storage medium |
| CN112449995A (en) * | 2020-12-11 | 2021-03-09 | 湖北裕山菌业有限公司 | Integrated electric heating edible fungus sterilization cabinet |
-
2021
- 2021-06-03 CN CN202110622390.6A patent/CN113342093B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950952A (en) * | 2015-05-13 | 2015-09-30 | 天津市泰斯特仪器有限公司 | Accurate-temperature-control electric heating constant-temperature incubator |
| CN105748022A (en) * | 2015-11-30 | 2016-07-13 | 彭立华 | Shoe treater and control method thereof |
| CN111256250A (en) * | 2020-03-31 | 2020-06-09 | 长虹美菱股份有限公司 | Odor-removing sterilizing device and control method |
| CN111720986A (en) * | 2020-06-03 | 2020-09-29 | 珠海格力电器股份有限公司 | Temperature control method and device, electronic equipment and storage medium |
| CN112449995A (en) * | 2020-12-11 | 2021-03-09 | 湖北裕山菌业有限公司 | Integrated electric heating edible fungus sterilization cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035811A1 (en) * | 2021-09-09 | 2023-03-16 | 青岛海尔生物医疗科技有限公司 | Method and device for regulating temperature of incubator, and incubator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113342093B (en) | 2022-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108006889B (en) | Air conditioner control method and device | |
| CN107487176B (en) | Motor cooling system, control method and device and electric automobile | |
| CN112880156B (en) | Control method and control device for air conditioner and air conditioner | |
| CN107595102B (en) | Control method, device and system of cooking appliance, storage medium and processor | |
| CN113342093B (en) | Temperature control method, device and system of electric heating sterilization equipment and storage medium | |
| CN105900035A (en) | Climate controller | |
| CN105650886B (en) | Storage-type electric water heater and its control method and control system | |
| CN105317789B (en) | Hydraulic independent heat dissipation control method, device and system | |
| CN110056981A (en) | A kind of heat-exchanging component, air-conditioner outdoor unit and its control method | |
| CN108181819A (en) | Linkage control method, device and system for household electrical appliance and household electrical appliance | |
| CN113251614A (en) | Air conditioner temperature control method and device, electronic equipment and storage medium | |
| CN113418289B (en) | Control method and device for preventing cold air of air conditioner and air conditioner | |
| WO2022257607A1 (en) | Method and system for controlling home appliances, apparatus, and server | |
| CN108167214A (en) | Temperature controlled method is carried out to equipment | |
| WO2022267778A1 (en) | Method and apparatus for preheating air conditioner, air conditioner, and air conditioning system | |
| CN110726233A (en) | Air conditioner control method, device, storage medium and memory | |
| CN113639468A (en) | Method and device for controlling water heater and water heater | |
| CN110531677A (en) | Gentle breeze control method, storage medium, controller and its Intelligent blower | |
| CN113091277B (en) | Control method and device for air conditioner and air conditioner | |
| CN113819628B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN111780367B (en) | Method and device for controlling temperature of filter screen and air conditioner | |
| CN113531797A (en) | Method and device for preheating air conditioner, air conditioner and air conditioning system | |
| CN202720495U (en) | Cow breeding environment monitoring system | |
| WO2023040579A1 (en) | Method and apparatus for adjusting indoor environment, and air conditioner | |
| CN112944633A (en) | Control method and device of mobile air conditioner and mobile air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |