阅读说明：本技术 空气消毒器、消毒方法、装置、系统及可读存储介质 (Air sterilizer, sterilization method, apparatus, system and readable storage medium ) 是由 汪春节 曹明阳 石磊 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种空气消毒器、消毒方法、装置、系统及可读存储介质,其中,该空气消毒器包括用于固定细菌/病毒的第一滤网和加热装置,其中,加热装置包括多个加热单元,设置在所述第一滤网下方。消毒方法包括：在利用加热装置对第一滤网进行加热时,分别获取第一滤网中每个温度场的当前温度,其中第一滤网上的温度场与加热装置上的加热单元相对应；针对任意温度场,判断当前温度是否符合预设的目标温度范围；当当前温度不符合预设的目标温度范围时,根据当前温度和目标温度范围对与该温度场相对应的加热单元的加热参数进行调整。通过实施本发明,实现了第一滤网各处均能够达到所需温度,提高了消毒杀菌率,保证了杀菌消毒的彻底性。(The invention discloses an air sterilizer, a sterilization method, a device, a system and a readable storage medium, wherein the air sterilizer comprises a first filter screen for fixing bacteria/viruses and a heating device, wherein the heating device comprises a plurality of heating units which are arranged below the first filter screen. The disinfection method comprises the following steps: when the heating device is used for heating the first filter screen, the current temperature of each temperature field in the first filter screen is respectively obtained, wherein the temperature field on the first filter screen corresponds to the heating unit on the heating device; judging whether the current temperature meets a preset target temperature range or not according to any temperature field; and when the current temperature does not accord with the preset target temperature range, adjusting the heating parameters of the heating unit corresponding to the temperature field according to the current temperature and the target temperature range. By implementing the invention, the required temperature can be reached at all parts of the first filter screen, the disinfection rate is improved, and the completeness of disinfection is ensured.)

1. An air sterilizer, comprising:

a first screen for immobilizing bacteria/viruses;

the heating device comprises a plurality of heating units and is arranged below the first filter screen.

2. The air sterilizer of claim 1, wherein the first screen is PET.

3. An air sterilizer as claimed in claim 1 further comprising a temperature measuring device disposed above or within the first screen.

4. The air sterilizer of claim 3 further comprising a controller communicatively connected to the temperature measuring device and the heating device.

5. An air sterilizer as claimed in claim 1, further comprising an electrical purification device and a second sieve for filtering particulate matter; the electric purification device is arranged below the heating device, and the second filter screen is arranged below the electric purification device.

6. The air sterilizer of claim 5, wherein when the electrical purification device purifies the air with ozone, the air sterilizer further comprises an ozone reduction device disposed between the heating device and the electrical purification device.

7. A sterilization method applied to an air sterilizer, the air sterilizer comprising a first filter screen for fixing bacteria/viruses and a heating device including a plurality of heating units disposed under the first filter screen, comprising:

when the heating device is used for heating the first filter screen, respectively acquiring the current temperature of each temperature field in the first filter screen, wherein the temperature field on the first filter screen corresponds to a heating unit on the heating device;

judging whether the current temperature meets a preset target temperature range or not according to any temperature field;

and when the current temperature does not accord with a preset target temperature range, adjusting the heating parameters of the heating unit corresponding to the temperature field according to the current temperature and the target temperature range.

8. The sterilization method according to claim 7, wherein said adjusting the heating parameter of the heating unit corresponding to the temperature field according to the current temperature and the target temperature threshold range comprises:

when the current temperature is smaller than the minimum value of the target temperature range, increasing the heating power of the heating unit;

And when the current temperature is greater than the maximum value of the target temperature range, reducing the heating power of the heating unit.

9. The sterilization method according to claim 7, further comprising: and when the current temperature accords with a preset target temperature range, maintaining the heating parameters of the heating unit.

10. The sterilization method according to claim 9, further comprising:

and when the current temperature accords with a preset target temperature range, heating the current temperature to the maximum value biased to the target temperature range by using the heating parameters of the current heating unit.

11. The sterilization method according to claim 1, wherein the target temperature range is equal to or higher than a sterilization inactivation temperature of bacteria and less than an allowable temperature of the first filter screen.

12. The utility model provides a degassing unit, is applied to the air disinfector, the air disinfector includes first filter screen and heating device, first filter screen is used for fixed bacterium/virus, heating device includes a plurality of heating element, sets up first filter screen below, its characterized in that includes:

the acquisition module is used for respectively acquiring the current temperature of each temperature field in the first filter screen when the heating device is used for heating the first filter screen, wherein the temperature field on the first filter screen corresponds to the heating unit on the heating device;

The judging module is used for judging whether the current temperature meets a preset target temperature range or not aiming at any temperature field;

and the adjusting module is used for adjusting the heating parameters of the heating unit corresponding to the temperature field according to the current temperature and the target temperature range when the current temperature does not accord with the preset target temperature range.

13. A disinfecting system, characterized in that it comprises:

the disinfection device of claim 12;

a controller comprising a memory and a processor, the memory and the processor being communicatively coupled to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the sterilization method of any one of claims 7-11.

14. A computer-readable storage medium, characterized in that it stores computer instructions for causing the computer to perform the sterilization method according to any one of claims 7-11.

Technical Field

The invention relates to the technical field of household appliances, in particular to an air sterilizer, a sterilization method, a device, a system and a readable storage medium.

Background

Air disinfectors typically employ an integral heating module that sterilizes and disinfects air at high temperatures by electrical heating. However, the current air sterilizer generally faces the inhomogeneous problem of temperature field distribution among the disinfection and isolation process that disinfects, in the disinfection and isolation process that disinfects promptly, some local temperature has reached the temperature of required disinfection and isolation, but some local temperature does not reach, and then the not thorough phenomenon of disinfection and isolation appears, if thoroughly and continuously heat in order to disinfect and isolate, thereby probably lead to some local high temperature to damage the spare part of air sterilizer, there is certain potential safety hazard, and simultaneously, because air flow rate is too fast, it is short at electric heating module dwell time, also can lead to the disinfection of can't thoroughly disinfecting.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defects of non-uniform temperature field distribution and incomplete sterilization and disinfection of the air disinfector in the prior art, thereby providing an air disinfector, a disinfection method, a device, a system and a readable storage medium.

According to a first aspect, embodiments of the present invention provide an air sterilizer comprising: a first screen for immobilizing bacteria/viruses; the heating device comprises a plurality of heating units and is arranged below the first filter screen.

With reference to the first aspect, in a first embodiment of the first aspect, the first screen is made of PET.

With reference to the first aspect, in a second implementation manner of the first aspect, the filter further includes a temperature measuring device disposed above or inside the first filter screen.

With reference to the second embodiment of the first aspect, in a third embodiment of the first aspect, the temperature measuring device and the heating device are connected in communication with each other.

With reference to the first aspect, in a fourth embodiment of the first aspect, the apparatus further comprises an electrical purification device and a second screen for filtering particulate matter; the electric purification device is arranged below the heating device, and the second filter screen is arranged below the electric purification device.

With reference to the fourth embodiment of the first aspect, in the fifth embodiment of the first aspect, when the electric purification apparatus purifies the air with ozone, the air sterilizer further includes an ozone reduction apparatus disposed between the heating apparatus and the electric purification apparatus.

In combination with the second aspect, an embodiment of the present invention provides a sterilization method applied to an air sterilizer, the air sterilizer including a first filter screen for fixing bacteria/viruses and a heating device including a plurality of heating units disposed below the first filter screen, including: when the heating device is used for heating the first filter screen, respectively acquiring the current temperature of each temperature field in the first filter screen, wherein the temperature field on the first filter screen corresponds to a heating unit on the heating device; judging whether the current temperature meets a preset target temperature range or not according to any temperature field; and when the current temperature does not accord with a preset target temperature range, adjusting the heating parameters of the heating unit corresponding to the temperature field according to the current temperature and the target temperature range.

With reference to the second aspect, in a first implementation manner of the second aspect, the adjusting the heating parameter of the heating unit corresponding to the temperature field according to the current temperature and the target temperature threshold range includes: when the current temperature is smaller than the minimum value of the target temperature range, increasing the heating power of the heating unit; and when the current temperature is greater than the maximum value of the target temperature range, reducing the heating power of the heating unit.

With reference to the second aspect, in a second embodiment of the second aspect, the method further includes: and when the current temperature accords with a preset target temperature range, maintaining the heating parameters of the heating unit.

With reference to the second embodiment of the second aspect, in a third embodiment of the second aspect, the method further includes: and when the current temperature accords with a preset target temperature range, heating the current temperature to the maximum value biased to the target temperature range by using the heating parameters of the current heating unit.

With reference to the second aspect, in a fourth embodiment of the second aspect, the target temperature range is equal to or greater than a bacteria disinfection and inactivation temperature and less than an acceptable temperature of the fixing device.

According to a third aspect, an embodiment of the present invention provides a sterilization device applied to an air sterilizer, the air sterilizer including a first filter screen for fixing bacteria/viruses and a heating device including a plurality of heating units disposed below the first filter screen, including: the acquisition module is used for respectively acquiring the current temperature of each temperature field in the first filter screen when the heating device is used for heating the first filter screen, wherein the temperature field on the first filter screen corresponds to the heating unit on the heating device; the judging module is used for judging whether the current temperature meets a preset target temperature range or not aiming at any temperature field; and the adjusting module is used for adjusting the heating parameters of the heating unit corresponding to the temperature field according to the current temperature and the target temperature range when the current temperature does not accord with the preset target temperature range.

According to a fourth aspect, embodiments of the present invention provide a disinfection system comprising: a sterilizing device according to the third aspect; a controller comprising a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the computer instructions to perform the disinfection method according to the second aspect or any embodiment of the second aspect.

According to a fifth aspect, embodiments of the present invention provide a computer-readable storage medium having stored thereon computer instructions for causing a computer to perform a disinfection method according to the second aspect or any embodiment of the second aspect.

The technical scheme of the invention has the following advantages:

1. the invention provides an air sterilizer, comprising: a first screen for fixing bacteria/viruses and a heating device. Wherein, heating device includes a plurality of heating unit, the setting is in first filter screen below, a heating for heating first filter screen, bacterium/virus to fixing on the first filter screen inactivates, air flow rate is too fast avoided, bacterium/virus dwell time is short and lead to unable thoroughly exterminateing the virus, fix bacterium/virus through first filter screen, the continuation of having guaranteed bacterium/virus disinfect/the inactivation, disinfection and sterilization rate has been improved, heat first filter screen through setting up a plurality of heating unit, make the heating temperature field of first filter screen keep even, it all can reach required temperature everywhere to have realized first filter screen, the thoroughness of disinfection and isolation has been guaranteed.

2. According to the disinfection method, the disinfection device and the disinfection system, the first filter screen is heated by the heating device, the current temperature of each temperature field in the first filter screen is respectively obtained, the temperature field on the first filter screen corresponds to the heating unit on the heating device, whether the current temperature meets the preset target temperature range or not is judged according to any temperature field, and if the current temperature does not meet the preset target temperature range, the heating parameters of the heating unit corresponding to the temperature field are adjusted according to the current temperature and the target temperature range, so that the heating temperature field of the first filter screen is kept uniform, the required temperature of all parts of the first filter screen can be achieved, and the completeness of sterilization and disinfection is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of an air sterilizer according to an embodiment of the present invention;

FIG. 2 is a schematic view of a heating unit of the air sterilizer according to the embodiment of the present invention;

FIG. 3 is a schematic view of another embodiment of the air sterilizer of the present invention;

FIG. 4 is a schematic view of another embodiment of the air sterilizer of the present invention;

FIG. 5 is a schematic view of another embodiment of the air sterilizer of the present invention;

FIG. 6 is a flow chart of a sterilization method in an embodiment of the present invention;

FIG. 7 is another flow chart of a sterilization method according to an embodiment of the present invention;

FIG. 8 is a schematic block diagram of a disinfection device in an embodiment of the invention;

FIG. 9 is a schematic diagram of a sterilization system according to an embodiment of the present invention.

Reference numerals: 1-a second filter screen; 2-an electrical purification device; 3-an ozone reduction unit; 4-a heating device; 5-a first filter screen; 7-a temperature measuring device; 8-heating unit.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.