CN108787633B - Cleaning method and device - Google Patents
Cleaning method and device Download PDFInfo
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- CN108787633B CN108787633B CN201810785472.0A CN201810785472A CN108787633B CN 108787633 B CN108787633 B CN 108787633B CN 201810785472 A CN201810785472 A CN 201810785472A CN 108787633 B CN108787633 B CN 108787633B
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- temperature
- heating device
- cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
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- A24F47/008—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning In General (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The cleaning method and the cleaning device provided by the embodiment of the invention are used for cleaning the heating device, the connection and disconnection between the heating device and a power supply are controlled according to the temperature of the heating device, the purpose of cleaning the heating device by heating the heating device in a pulse mode is achieved, the cost for cleaning the heating device is reduced, the heating device is prevented from being damaged by using a cleaning brush, a user cannot be scalded due to overhigh temperature of the heating device for a long time, and the user experience is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of heating device cleaning, in particular to a cleaning method and a cleaning device.
Background
The cleaning method of the traditional heating device is mainly divided into two types: one is to stick cleaning agent on the heating component by a cleaning brush to achieve the purpose of cleaning the heating component. Such a cleaning method is not only costly but also very likely to damage the heat generating device. The other type is to supply power energy to the heating device through long-time high power, so that the heating device reaches high temperature, and the cleaning purpose is achieved.
Disclosure of Invention
In order to solve the technical problems or at least partially solve the technical problems, embodiments of the present invention provide a cleaning method and apparatus.
In view of the above, in a first aspect, an embodiment of the present invention provides a cleaning method for cleaning a heat generating device, the heat generating device being connected to a power supply, including:
step 1: supplying power to the heating device to heat the heating device;
step 2: detecting a temperature value of the heating device;
and step 3: judging whether the temperature value is greater than a first temperature threshold value;
and 4, step 4: if so, stopping supplying power to the heating device;
and 5: detecting a temperature value of the heating device;
step 6: judging whether the temperature value of the heating device is smaller than a second temperature threshold value or not;
and 7: if the temperature of the heating device is less than the preset temperature, the heating device is powered on again, so that the heating device is heated;
repeating the steps 1-7n times, wherein n is more than or equal to 1.
Optionally, the step 4 includes:
and if the temperature value is greater than a first temperature threshold value, keeping the temperature of the heating device above the first temperature threshold value for a time threshold value, and stopping supplying power to the heating device.
Optionally, the first temperature threshold is 400 ℃.
Optionally, the time threshold is 10 s.
Optionally, the second temperature threshold is 200 ℃.
Optionally, the value of n is 3.
In a second aspect, an embodiment of the present invention provides a cleaning apparatus for cleaning a heat generating device, where the heat generating device is connected to a power supply, the cleaning apparatus including: the temperature control device comprises a control switch, a temperature detection device and a temperature comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the control end of the control switch is connected with the output end of the temperature comparator, and when the temperature value is greater than a first temperature threshold value, the control switch disconnects the power supply from the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
Optionally, the cleaning device further comprises: a timer and a time comparator;
the timer and the time comparator are connected between the temperature comparator and the control switch in series;
the input end of the timer is connected with the output end of the temperature comparator, and the timer starts timing when the temperature value is greater than a first temperature threshold value to obtain timing duration;
the input end of the time comparator is connected with the output end of the timer, and the timing duration is compared with a time threshold;
and the output end of the time comparator is connected with the control end of the control switch, and when the timing duration is equal to a time threshold, the control switch disconnects the power supply and the heating device.
Optionally, the temperature detection device is a temperature sensor.
In a third aspect, an embodiment of the present invention provides an electronic cigarette, including: a tobacco rod, a power supply and a heating device which are arranged in the tobacco rod, and the cleaning device of the second aspect.
In a fourth aspect, an embodiment of the present invention also provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the steps of the method according to the first aspect.
Compared with the prior art, the cleaning method provided by the embodiment of the invention is used for cleaning the heating device, the connection and disconnection between the heating device and the power supply are controlled according to the temperature of the heating device, the purpose of cleaning the heating device by heating the heating device in a pulse mode is achieved, the cost of cleaning the heating device is reduced, the heating device damage caused by using a cleaning brush is avoided, the user cannot be scalded due to overhigh temperature of the heating device for a long time, and the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flow chart of a cleaning method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a cleaning method according to a second embodiment of the present invention;
fig. 3 is a block diagram of a cleaning device according to a third embodiment of the present invention;
fig. 4 is a block diagram of a cleaning device according to a fourth embodiment of the present invention;
fig. 5 is a block diagram of an electronic cigarette according to an embodiment 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
Referring to fig. 1, fig. 1 is a flowchart of a cleaning method for cleaning a heat generating device connected to a power supply, including:
step 1: supplying power to the heating device to heat the heating device;
step 2: detecting a temperature value of the heating device;
and step 3: judging whether the temperature value is greater than a first temperature threshold value;
and 4, step 4: if so, stopping supplying power to the heating device;
and 5: detecting a temperature value of the heating device;
step 6: judging whether the temperature value of the heating device is smaller than a second temperature threshold value or not;
and 7: if the temperature of the heating device is less than the preset temperature, the heating device is powered on again, so that the heating device is heated;
repeating the steps 1-7n times, wherein n is more than or equal to 1.
Optionally, the first temperature threshold is 400 ℃.
Optionally, the time threshold is 10 s.
Optionally, the second temperature threshold is 200 ℃.
Optionally, the value of n is 3.
The cleaning method provided by the embodiment of the invention is used for cleaning the heating device, the connection and disconnection of the heating device and a power supply are controlled according to the temperature of the heating device, the purpose of cleaning the heating device by heating the heating device in a pulse mode is achieved, the cost of cleaning the heating device is reduced, the heating device is prevented from being damaged due to the use of a cleaning brush, a user cannot be scalded due to the fact that the temperature of the heating device is too high for a long time, and the user experience is improved.
Example two
Referring to fig. 2, fig. 2 is a flowchart of a cleaning method for cleaning a heat generating device connected to a power supply, including:
step 1: supplying power to the heating device to heat the heating device;
step 2: detecting a temperature value of the heating device;
and step 3: judging whether the temperature value is greater than a first temperature threshold value;
and 4, step 4: if the temperature value is larger than a first temperature threshold value, keeping the temperature of the heating device above the first temperature threshold value for a time threshold value, and stopping supplying power to the heating device;
and 5: detecting a temperature value of the heating device;
step 6: judging whether the temperature value of the heating device is smaller than a second temperature threshold value or not;
and 7: if the temperature of the heating device is less than the preset temperature, the heating device is powered on again, so that the heating device is heated;
repeating the steps 1-7n times, wherein n is more than or equal to 1.
Optionally, the first temperature threshold is 400 ℃.
Optionally, the time threshold is 10 s.
Optionally, the second temperature threshold is 200 ℃.
Optionally, the value of n is 3.
The cleaning method provided by the embodiment of the invention is used for cleaning the heating device, the connection and disconnection of the heating device and a power supply are controlled according to the temperature of the heating device, the purpose of cleaning the heating device by heating the heating device in a pulse mode is achieved, the cost of cleaning the heating device is reduced, the heating device is prevented from being damaged due to the use of a cleaning brush, a user cannot be scalded due to the fact that the temperature of the heating device is too high for a long time, and the user experience is improved.
EXAMPLE III
Referring to fig. 3, fig. 3 is a block diagram of a cleaning apparatus according to an embodiment of the present invention, for cleaning a heat generating device, where the heat generating device is connected to a power supply, and the apparatus includes: the temperature control device comprises a control switch, a temperature detection device and a temperature comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the control end of the control switch is connected with the output end of the temperature comparator, and when the temperature value is greater than a first temperature threshold value, the control switch disconnects the power supply from the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
Optionally, the temperature detection device is a temperature sensor.
Example four
Referring to fig. 4, fig. 4 is a block diagram of a cleaning apparatus according to an embodiment of the present invention, for cleaning a heat generating device, where the heat generating device is connected to a power supply, and the apparatus includes: the temperature detection device comprises a control switch, a temperature detection device, a temperature comparator, a timer and a time comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the timer and the time comparator are connected between the temperature comparator and the control switch in series;
the input end of the timer is connected with the output end of the temperature comparator, and the timer starts timing when the temperature value is greater than a first temperature threshold value to obtain timing duration;
the input end of the time comparator is connected with the output end of the timer, and the timing duration is compared with a time threshold;
the output end of the time comparator is connected with the control end of the control switch, and when the timing duration is equal to a time threshold, the control switch disconnects the power supply and the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
Optionally, the temperature detection device is a temperature sensor.
EXAMPLE five
Referring to fig. 5, fig. 5 is a block diagram of an electronic cigarette according to an embodiment of the present invention, including: the cigarette rod, and set up power, heating element and cleaning device in the cigarette rod.
The cleaning device includes: the temperature control device comprises a control switch, a temperature detection device and a temperature comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the control end of the control switch is connected with the output end of the temperature comparator, and when the temperature value is greater than a first temperature threshold value, the control switch disconnects the power supply from the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
Optionally, the temperature detection device is a temperature sensor.
EXAMPLE six
Referring to fig. 5, fig. 5 is a block diagram of an electronic cigarette according to an embodiment of the present invention, including: the cigarette rod, and set up power, heating element and cleaning device in the cigarette rod.
The device comprises: the temperature detection device comprises a control switch, a temperature detection device, a temperature comparator, a timer and a time comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the timer and the time comparator are connected between the temperature comparator and the control switch in series;
the input end of the timer is connected with the output end of the temperature comparator, and the timer starts timing when the temperature value is greater than a first temperature threshold value to obtain timing duration;
the input end of the time comparator is connected with the output end of the timer, and the timing duration is compared with a time threshold;
the output end of the time comparator is connected with the control end of the control switch, and when the timing duration is equal to a time threshold, the control switch disconnects the power supply and the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
Optionally, the temperature detection device is a temperature sensor.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the methods described in the embodiments of the present invention can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention or the method according to some parts of the embodiments.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cleaning method for cleaning a heat generating device connected to a power supply, comprising:
step 1: supplying power to the heating device to heat the heating device;
step 2: detecting a temperature value of the heating device;
and step 3: judging whether the temperature value is greater than a first temperature threshold value;
and 4, step 4: if so, stopping supplying power to the heating device;
and 5: detecting a temperature value of the heating device;
step 6: judging whether the temperature value of the heating device is smaller than a second temperature threshold value or not;
and 7: if the temperature of the heating device is less than the preset temperature, the heating device is powered on again, so that the heating device is heated;
repeating the steps 1-7n times, wherein n is more than or equal to 1.
2. The cleaning method according to claim 1, wherein the step 4 comprises:
and if the temperature value is greater than a first temperature threshold value, keeping the temperature of the heating device above the first temperature threshold value for a time threshold value, and stopping supplying power to the heating device.
3. The cleaning method of claim 1, wherein the first temperature threshold is 400 ℃.
4. The cleaning method of claim 2, wherein the time threshold is 10 s.
5. The cleaning method of claim 1, wherein the second temperature threshold is 200 ℃.
6. The cleaning method of claim 1, wherein n is 3.
7. A cleaning apparatus for cleaning a heat generating device connected to a power supply, comprising: the temperature control device comprises a control switch, a temperature detection device and a temperature comparator;
the control switch is connected in series between the heating device and the power supply;
the temperature detection device corresponds to the position of the heating device and detects the temperature value of the heating device;
the input end of the temperature comparator is connected with the output end of the temperature detection device, and the temperature value is compared with a first temperature threshold value and a second temperature threshold value;
the control end of the control switch is connected with the output end of the temperature comparator, and when the temperature value is greater than a first temperature threshold value, the control switch disconnects the power supply from the heating device; and when the temperature value is smaller than a second temperature threshold value, the control switch conducts the connection between the power supply and the heating device.
8. The cleaning device of claim 7, further comprising: a timer and a time comparator;
the timer and the time comparator are connected between the temperature comparator and the control switch in series;
the input end of the timer is connected with the output end of the temperature comparator, and the timer starts timing when the temperature value is greater than a first temperature threshold value to obtain timing duration;
the input end of the time comparator is connected with the output end of the timer, and the timing duration is compared with a time threshold;
and the output end of the time comparator is connected with the control end of the control switch, and when the timing duration is equal to a time threshold, the control switch disconnects the power supply and the heating device.
9. The cleaning apparatus as claimed in claim 7, wherein the temperature detecting means is a temperature sensor.
10. An electronic cigarette, comprising: a smoking article, and a power source, a heat generating device and a cleaning apparatus as claimed in any one of claims 7 to 9 disposed within the smoking article.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785472.0A CN108787633B (en) | 2018-07-17 | 2018-07-17 | Cleaning method and device |
| PCT/CN2018/096174 WO2020014904A1 (en) | 2018-07-17 | 2018-07-18 | Cleaning method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785472.0A CN108787633B (en) | 2018-07-17 | 2018-07-17 | Cleaning method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787633A CN108787633A (en) | 2018-11-13 |
| CN108787633B true CN108787633B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810785472.0A Active CN108787633B (en) | 2018-07-17 | 2018-07-17 | Cleaning method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108787633B (en) |
| WO (1) | WO2020014904A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326817B (en) * | 2019-01-11 | 2020-11-24 | 深圳雾芯科技有限公司 | Electronic cigarette power supply output power control method and electronic cigarette |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209731A (en) * | 1996-11-25 | 1999-03-03 | 菲利普莫里斯生产公司 | Method and apparatus for using cleaning and maintaining electrical-heating source and lighters |
| CN104023574A (en) * | 2011-12-30 | 2014-09-03 | 菲利普莫里斯生产公司 | Method and apparatus for cleaning a heating element of aerosol generating device |
| CN204015090U (en) * | 2014-06-09 | 2014-12-17 | 东莞兴旺玩具制品有限公司 | A kind ofly be convenient to clean electronic cigarette |
| CN106858724A (en) * | 2017-03-22 | 2017-06-20 | 东莞市哈维电子科技有限公司 | The temperature control equipment of electronic smoke absorber |
| CN106942791A (en) * | 2017-03-22 | 2017-07-14 | 东莞市哈维电子科技有限公司 | Electrical smoking device and its temprature control method |
| CN208661998U (en) * | 2018-07-17 | 2019-03-29 | 绿烟实业（深圳）有限公司 | A kind of cleaning device and a kind of electronic cigarette |
-
2018
- 2018-07-17 CN CN201810785472.0A patent/CN108787633B/en active Active
- 2018-07-18 WO PCT/CN2018/096174 patent/WO2020014904A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209731A (en) * | 1996-11-25 | 1999-03-03 | 菲利普莫里斯生产公司 | Method and apparatus for using cleaning and maintaining electrical-heating source and lighters |
| CN104023574A (en) * | 2011-12-30 | 2014-09-03 | 菲利普莫里斯生产公司 | Method and apparatus for cleaning a heating element of aerosol generating device |
| CN106858723A (en) * | 2011-12-30 | 2017-06-20 | 菲利普莫里斯生产公司 | Method and apparatus for cleaning the heating element heater of aerosol generating device |
| CN204015090U (en) * | 2014-06-09 | 2014-12-17 | 东莞兴旺玩具制品有限公司 | A kind ofly be convenient to clean electronic cigarette |
| CN106858724A (en) * | 2017-03-22 | 2017-06-20 | 东莞市哈维电子科技有限公司 | The temperature control equipment of electronic smoke absorber |
| CN106942791A (en) * | 2017-03-22 | 2017-07-14 | 东莞市哈维电子科技有限公司 | Electrical smoking device and its temprature control method |
| CN208661998U (en) * | 2018-07-17 | 2019-03-29 | 绿烟实业（深圳）有限公司 | A kind of cleaning device and a kind of electronic cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108787633A (en) | 2018-11-13 |
| WO2020014904A1 (en) | 2020-01-23 |
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