CN111744847B - Self-cleaning method and device for disinfection machine, disinfection machine and storage medium - Google Patents
Self-cleaning method and device for disinfection machine, disinfection machine and storage medium Download PDFInfo
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- CN111744847B CN111744847B CN202010541729.5A CN202010541729A CN111744847B CN 111744847 B CN111744847 B CN 111744847B CN 202010541729 A CN202010541729 A CN 202010541729A CN 111744847 B CN111744847 B CN 111744847B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2230/00—Other cleaning aspects applicable to all B08B range
- B08B2230/01—Cleaning with steam
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Abstract
The invention provides a self-cleaning method and device for a sterilizing machine, the sterilizing machine and a storage medium. The method comprises the following steps: controlling a steam generator to convey steam into an air duct of the sterilizing machine, and acquiring a first humidity value in the air duct; when the first humidity value reaches a first preset value, the fan assembly blows air into the air duct at a first rotating speed; when the first preset time length is reached, the fan assembly blows air into the air channel at a second rotating speed, and after the second preset time length is reached, the steam generator is controlled to stop conveying steam into the air channel, and a second humidity value in the air channel is obtained; when the second humidity value reaches a second preset value, stopping the fan assembly of the sterilizing machine; wherein the second rotational speed is higher than the first rotational speed. The cleaning process of the invention is simple, and the self-cleaning of the disinfection machine can be realized without disassembling the disinfection machine. Meanwhile, the user can select different preset cleaning modes according to the use condition of the disinfection machine to ensure the cleaning effect in the air duct.
Description
Technical Field
The invention belongs to the field of disinfectors, and particularly relates to a self-cleaning method and device for a disinfector, the disinfector and a storage medium.
Background
The complete machine formula as an organic whole of current sterilizer, there is not convenient dismouting structure, the dismouting at its top also need unpack the complete machine apart entirely, although the electric purification module primary action of sterilizer is for adsorbing the dust, but still there is the phenomenon of dust accumulation in the wind channel, the dust clearance of complete machine is also usually only taken out the electric purification module with the sterilizer and is cleared up, all the other parts all can not touch, want the sterilizer of cleaning completely, then need unpack the shell apart, take out the fan, could clear up the wind channel, the process is very loaded down with trivial details.
Therefore, the problem that the cleaning process of the disinfection machine is complicated and self-cleaning cannot be realized is urgently needed to be solved in the field.
Disclosure of Invention
The invention provides a self-cleaning method and device for a sterilizer, the sterilizer and a storage medium, aiming at the problems that the cleaning process of the sterilizer is complicated and self-cleaning cannot be realized.
In a first aspect, the present invention provides a self-cleaning method for a sterilizer, comprising:
controlling a steam generator to convey steam into an air duct of the sterilizing machine, and acquiring a first humidity value in the air duct;
when the first humidity value reaches a first preset value, a fan assembly of the sterilizing machine blows air into the air duct at a first rotating speed;
when the first preset time length is reached, the fan assembly of the sterilizing machine blows air into the air channel at a second rotating speed, and after the second preset time length is reached, the steam generator is controlled to stop conveying steam into the air channel, and a second humidity value in the air channel is obtained;
when the second humidity value reaches a second preset value, stopping the fan assembly of the sterilizing machine;
wherein the second rotational speed is higher than the first rotational speed.
Further, the method further comprises: acquiring a selection operation of a cleaning mode, wherein the cleaning mode at least comprises a first cleaning mode and a second cleaning mode;
when the cleaning mode corresponding to the selection operation is a first cleaning mode, the fan assembly blows air into the air duct at a first rotating speed, and the method comprises the following steps:
the fan assembly continuously blows air into the air duct at a first rotating speed.
Further, when the cleaning mode corresponding to the selection operation is a second cleaning mode, the fan assembly blows air into the air duct at a first rotating speed, and the method comprises the following steps:
the fan assembly periodically blows air to the air duct at a first rotating speed, and the periodic blowing is that the periodic blowing is stopped for a fourth preset time according to a third preset time of every blowing.
Further, the method further comprises:
and drying the air duct.
Further, the method further comprises:
acquiring the water consumption of steam;
if the water consumption of the steam is lower than a preset water consumption value, a prompt signal is sent out;
and if the water consumption of the steam is not lower than the preset water quantity value, starting the steam generator, and executing the step of controlling the steam generator to convey the steam into the air duct of the sterilizing machine.
In a second aspect, the present invention provides a self-cleaning device for a sterilizer, comprising:
the pretreatment module is used for controlling the steam generator to convey steam into an air channel of the sterilizing machine and acquiring a first humidity value in the air channel;
the first cleaning module is used for controlling a fan assembly of the sterilizing machine to blow air into the air duct at a first rotating speed when the first humidity value reaches a first preset value;
the second cleaning module is used for controlling the fan assembly of the sterilizing machine to blow air into the air channel at a second rotating speed when the first preset time length is reached, and controlling the steam generator to stop conveying steam into the air channel and obtain a second humidity value in the air channel after the second preset time length is reached; when the second humidity value reaches a second preset value, controlling a fan assembly of the sterilizing machine to stop working;
wherein the second rotational speed is higher than the first rotational speed.
In a third aspect, the present invention provides a disinfection machine comprising: a memory and a processor, the memory having stored thereon a computer program which, when executed by the processor, implements the sterilizer self-cleaning method according to the first aspect.
Further, the sterilizing machine is an elevator sterilizing machine.
Further, the sterilizing machine further comprises: and the steam generator is connected with the processor and is used for conveying steam into an air channel of the sterilizing machine.
Further, the sterilizing machine further comprises: and the humidity sensor is connected with the processor and used for collecting a first humidity value in the air channel and a second humidity value in the air channel.
In a fourth aspect, the present invention provides a storage medium having stored thereon a computer program which, when executed by one or more processors, implements the disinfection machine self-cleaning method according to the first aspect.
Compared with the prior art, the invention at least has the following advantages or beneficial effects:
carry steam in the wind channel through steam generator to the sterilizer, make the dust intensive mixing on vapor and wind channel and fan surface, soften the dust that stays in wind channel and fan surface for a long time, when the humidity value reaches a certain degree, open the fan subassembly of sterilizer, make the fan subassembly blow to the wind channel with the low-speed state in, can guarantee the abundant combination of dust and steam, blow to the wind channel with higher second rotational speed, can make foul accelerated motion, make its quick discharge, the sterilizer cleaning process is simple, need not to dismantle the sterilizer, just can realize the sterilizer automatically cleaning. Meanwhile, the user can select different preset cleaning modes according to the use condition of the disinfection machine to ensure the cleaning effect in the air duct.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of a self-cleaning method for a sterilizer according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a sterilizer provided by the third embodiment of the present invention.
Detailed Description
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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The embodiment provides a self-cleaning method of a disinfection machine, which is applied to a processor of the disinfection machine, and as shown in fig. 1, the method comprises the following steps:
and step S1, controlling the steam generator to convey steam into the air duct of the sterilizing machine, and acquiring a first humidity value in the air duct.
Specifically, the steam generator is used for conveying steam into the air channel of the sterilizing machine, namely a steam pretreatment stage of self-cleaning of the sterilizing machine, and only the steam generator is started in the stage to convey steam into the air channel of the sterilizing machine, so that certain humidity is achieved in the air channel, the steam is fully mixed with dust on the surfaces of the air channel and the fan, the dust which stays on the surfaces of the air channel and the fan for a long time is softened, and subsequent better cleaning is facilitated.
The first humidity value in the air duct can be acquired in real time through a humidity sensor arranged in the air duct and then acquired by a processor of the disinfection machine.
And step S2, when the first humidity value reaches a first preset value, the fan assembly of the sterilizing machine blows air into the air duct at a first rotating speed.
The first preset value can be set according to requirements, for example, the first preset value can be set to any humidity value of 80% -90%, the first rotating speed can be set to 1000r/min, when the first humidity value in the air duct reaches the first preset value, the fan assembly of the disinfection machine is started, the fan assembly reversely blows air into the air duct at a low speed (lower than 1800 r/min-2200 r/min of a normal rotating speed), a low-rotating-speed cleaning stage is started, sufficient combination of dust and steam can be guaranteed, condensed water drops are formed, and meanwhile the problem that the dust and the steam cannot be sufficiently combined when the air is blown at the normal rotating speed is avoided.
And step S3, when the first preset time length is reached, the fan assembly of the sterilizing machine blows air into the air duct at a second rotating speed, and after the second preset time length, the steam generator is controlled to stop conveying steam into the air duct, and a second humidity value in the air duct is obtained.
The first preset time and the second preset time may be set according to requirements, for example, the first preset time may be set to any time from 10min to 15min, or may be set to any time from 25min to 35 min. The second preset duration may be three-fifths or four-fifths of the entire duration of the blower assembly blowing into the air duct at the second rotational speed. The second rotating speed can be set to be any rotating speed of 1800 r/min-2200 r/min, so that the fan assembly reversely blows air into the air channel at a high speed (normal rotating speed of 1800 r/min-2200 r/min), and enters a high-rotating-speed cleaning stage, so that the fan assembly can dehumidify and clean condensed water drops formed in a low-rotating-speed cleaning stage, and simultaneously, poor dehumidification effect and excessive condensed water drops remained due to low-speed blowing are avoided.
It should be noted that the second rotation speed is higher than the first rotation speed, the low rotation speed cleaning stage is used as a main cleaning stage, the air is blown to the air duct at the lower first rotation speed, so that the dust and the steam can be fully combined, and the high rotation speed cleaning stage is used for blowing to the air duct at the higher second rotation speed, so that the dirt can be accelerated to be quickly discharged.
And (3) still keeping the steam generator to convey steam into the air duct in the early stage of entering a high-rotating-speed cleaning stage, keeping the water condensation of the dirt in the accelerated movement process, controlling the steam generator to stop working after a second preset time, and continuously blowing air into the air duct at a second rotating speed for a period of time to clean the dirt and obtain a second humidity value in the air duct.
Step S4, when the second humidity value reaches a second preset value, stopping the fan assembly of the sterilizing machine;
the second preset value can be set according to requirements, for example, the second preset value can be set to any humidity value of 40% to 50%. It should be noted that, since the high-speed cleaning stage accelerates the movement of the dirt based on the dirt in a state of a large number of condensed water droplets formed in the low-speed cleaning stage to clean the dirt, and discharges the dirt out of the air duct, the humidity of the high-speed cleaning stage should be gradually reduced, and thus, the second preset value is lower than the first preset value.
Specifically, in a high-rotation-speed cleaning stage of blowing air to the air duct at a second rotation speed, a second humidity value can be acquired in real time through a humidity sensor arranged in the air duct and then acquired by a processor of the disinfection machine. When the second humidity value reaches the second preset value, the dirt of the condensed water drops is obviously reduced, so that the humidity in the air duct is reduced to the second preset value, the dirt of the condensed water drops is basically cleaned, the air does not need to be blown again, and the fan assembly stops working.
In some cases, residual water may remain in the air duct after the high wind speed stage, and may affect the normal operation of various components inside the air duct if left untreated, for example, the residual water may cause the components to rust. Therefore, the method may further comprise:
and step S5, drying the air duct.
The step is a drying stage, residual water possibly existing in the air channel can be completely treated by air drying the air channel, and the normal working environment of internal components is ensured.
The sterilizer itself has a procedure for sterilizing air, and the normal sterilization procedure has a high-temperature sterilization stage, so that the sterilization procedure of the sterilizer can be directly used in the drying stage, and the sterilizer can purify air and dry residual water in an air duct. Of course, the high temperature drying may be performed by a separate high temperature drying mechanism.
Because different sterilizing machines have different use frequencies and use time, the self-cleaning of the sterilizing machine can be realized by setting different cleaning modes so as to ensure the cleaning effect in the air channel of the sterilizing machine.
Taking the elevator sterilizer as an example, if the elevator sterilizer is installed in elevators in public places such as markets, companies and the like, the normal cleaning can be carried out once a month, and the elevator sterilizer can be cleaned vigorously when being maintained synchronously with the elevators; if the device is installed in the elevator of a house, the device can be cleaned once in two months, and the elevator sterilizer can be cleaned vigorously when the device is maintained synchronously with the elevator.
Therefore, before step S1, the method may further include:
step S6, acquiring selection operation of cleaning modes, wherein the cleaning modes at least comprise a first cleaning mode and a second cleaning mode; the first cleaning mode corresponds to normal cleaning, and the second cleaning mode corresponds to powerful cleaning.
The selection operation of the cleaning mode can be that a user selects in a corresponding APP interface through a touch screen of the terminal device, or can be selected through a button which is arranged on the disinfection machine and corresponds to the cleaning mode.
It can be understood that, no matter which cleaning mode is selected by the user, the steps S1 to S4 (or steps S1 to S5) are performed, the solid dust is heated, humidified and softened by the steam generator, the dust and the steam are sufficiently combined by blowing air into the air duct at a low speed, then the dirt is accelerated by blowing air into the air duct at a high speed, and finally the drying is performed at a high temperature.
However, for different cleaning modes, the duration of the steam pre-treatment stage, the low-rotation cleaning stage and the high-rotation cleaning stage may be set to be different, and the blowing mode of the low-rotation cleaning stage (main cleaning stage) may be set to be different, so as to achieve cleaning effects of different intensities.
For example, for different cleaning modes, the duration ranges of the steam pre-treatment phase, the low speed cleaning phase and the high speed cleaning phase can be referred to the following table:
(1) when the cleaning mode corresponding to the selection operation is the first cleaning mode, the blower assembly blows air into the air duct at the first rotation speed in step S2, and the method includes:
and step S2-1, the fan assembly continuously blows air into the air duct at the first rotating speed.
Specifically, in the first cleaning mode (normal cleaning mode), in the steam pre-treatment stage, for a sterilizer with low use frequency and short use time, the dust in the air duct (and on the fan blades) can be softened only by a short time and with humidity reaching a certain degree, for example, the first preset value is set to 80%, and the time required for the humidity in the air duct to reach 80% is about 5min to 10min, and then the steam pre-treatment stage is switched to the low-air-speed cleaning stage.
In the first cleaning mode (normal cleaning mode), in the low-wind-speed cleaning stage, the first preset time period for the fan assembly to continuously blow air into the air duct at the first rotating speed may be any time period from 10min to 15 min. Still taking the first preset value as 80% for example, and setting the first preset time as 10min, when the first humidity value in the air duct reaches 80%, the fan assembly of the disinfection machine is started, so that the fan assembly reversely blows air into the air duct for 10min in a low speed state, and the dust and the steam are fully combined.
In a first cleaning mode (a common cleaning mode), in a high-wind-speed cleaning stage, when a first preset time (10min) is reached, the fan assembly blows air into the air duct at a second rotating speed, the steam generator is controlled to stop working at the same time, a second humidity value in the air duct is obtained, when the second humidity value reaches a second preset value (such as 40%), the humidity in the air duct is reduced to a certain degree, at the moment, the fan assembly of the sterilizer stops working, the fan assembly blows air into the air duct at the second rotating speed until the time when the second humidity value reaches the second preset value is about 5 min-10 min, and when the second humidity value reaches the second preset value, the fan assembly stops working.
(2) When the cleaning mode corresponding to the selection operation is the second cleaning mode, the blower assembly blows air into the air duct at the first rotation speed in step S2, and the method includes:
and S2-2, periodically blowing air into the air duct by the fan assembly at the first rotating speed, wherein the periodic blowing is to stop the periodic blowing for the fourth preset time length according to the third preset time length of each blowing.
Specifically, in the second cleaning mode (powerful cleaning mode), in the steam pre-treatment stage, for the sterilizer with high use frequency and long use time, it takes a long time for the humidity to reach a certain degree to soften the dust in the air duct (and the fan blades), for example, the first preset value is set to 90%, and the time required for the humidity in the air duct to reach 90% is about 8min to 13min, at this time, the cleaning stage is switched to the low air speed cleaning stage.
In the second cleaning mode (powerful cleaning mode), in the low-wind-speed cleaning stage, the first preset duration for the fan assembly to periodically blow air in the low-speed state in the reverse direction to the air duct may be any duration from 25min to 35 min. Still take the first preset value as 90% for example, the first preset duration is set to 30min, then when the first humidity value in the air duct reaches 90%, the fan assembly of the disinfection machine is started, so that the fan assembly periodically blows air into the air duct at the first rotating speed, the periodic blowing is performed according to the third preset duration (such as 8min) of every blowing, the periodic blowing of the fourth preset duration (such as 2min) is stopped, and then the fan assembly periodically blows air into the air duct at the first rotating speed for 30min, 3 cycles are circulated, that is, the blowing is stopped for 2min every blowing, 3 cycles are circulated, and the preset duration is reached 30min, so as to ensure the sufficient combination of the dust and the steam.
In a second cleaning mode (powerful cleaning mode), in a high-wind-speed cleaning stage, when a first preset time (such as 30min) is reached, the fan assembly blows air into the air duct at a second rotating speed, meanwhile, the steam generator is controlled to stop working, steam is not conveyed into the air duct any more, a second humidity value in the air duct is obtained, when the second humidity value reaches a second preset value (such as 40%), the humidity in the air duct is reduced to a certain degree, at the moment, the fan assembly stops working, the time for the fan assembly to blow air into the air duct at the second rotating speed until the second humidity value reaches the second preset value is about 5 min-10 min, and when the second humidity value reaches the second preset value, the fan assembly stops working.
In order to avoid that the subsequent cleaning process cannot be smoothly performed due to insufficient water in the steam pretreatment stage, whether the water consumption of the steam is sufficient or not needs to be judged before the steam pretreatment, if the water consumption is insufficient, a worker is prompted to supplement the water quantity, and if the water consumption is sufficient, the steam pretreatment stage is started. Therefore, the method in this embodiment further includes:
step S7, acquiring steam water consumption;
step S8, if the water consumption of the steam is lower than the preset water consumption value, a prompt signal is sent out;
and step S9, if the water consumption of the steam is not lower than the preset water consumption value, the steam generator is started, and step S1 is executed.
Specifically, the steam water can be stored in the water collecting tank, the water pump pumps water from the water collecting tank into the steam generator, the steam water consumption stored in the water collecting tank can be detected by installing the water level detector in the water collecting tank, and the preset water quantity value is set according to the water quantity required in the steam pretreatment stage. If the water quantity is lower than the preset water quantity value (for example, the preset water level) and the current water quantity does not meet the requirement of the steam pretreatment stage, a prompt signal is sent out in a voice or indicator lamp mode to prompt a worker to add water so as to meet the requirement of the water quantity required by the subsequent steam pretreatment stage. If it is detected that the water amount is not lower than the preset water amount (e.g., the preset water level), which indicates that the current water amount satisfies the requirement of the steam pre-treatment stage, the steam generator is turned on, and step S1 is executed to enter the steam pre-treatment stage.
Example two
The embodiment provides a self-cleaning device of a disinfection machine, which comprises:
the pretreatment module 1 is used for controlling a steam generator to convey steam into an air channel of the disinfection machine and acquiring a first humidity value in the air channel;
the first cleaning module 2 is used for controlling a fan assembly of the sterilizing machine to blow air into the air duct at a first rotating speed when the first humidity value reaches a first preset value;
the second cleaning module 3 is used for controlling a fan assembly of the sterilizing machine to blow air into the air channel at a second rotating speed when the first preset duration is reached, and simultaneously controlling the steam generator to stop conveying steam into the air channel and acquiring a second humidity value in the air channel; when the second humidity value reaches a second preset value, controlling a fan assembly of the sterilizing machine to stop working;
wherein the second rotational speed is higher than the first rotational speed.
It is understood that the pre-processing module 1 can be used to perform the step S1 in the first embodiment, the first cleaning module 2 can be used to perform the step S2 in the first embodiment, and the second cleaning module 3 can be used to perform the steps S3 to S4 in the first embodiment, and the specific implementation process of each step is described in the first embodiment.
EXAMPLE III
The embodiment provides a disinfection machine, which comprises a memory and a processor, wherein the memory is stored with a computer program, and the computer program realizes the self-cleaning method of the disinfection machine according to the first embodiment when being executed by the processor.
Preferably, the disinfection machine is an elevator disinfection machine.
The Processor in this embodiment may be implemented by an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, and is configured to perform the method in the above embodiments. The method implemented when the computer program running on the processor is executed may refer to a specific embodiment of the method for self-cleaning a disinfection machine provided in the first embodiment of the present invention, and will not be described herein again.
Further, the sterilizer further comprises:
and the steam generator is connected with the processor and is used for conveying steam into the air channel of the sterilizing machine.
And the humidity sensor is connected with the processor and is used for acquiring a first humidity value in the air channel and a second humidity value in the air channel.
Taking an elevator sterilizer as an example, the whole structure of the elevator sterilizer is shown in fig. 2, because the elevator sterilizer is arranged on the top of an elevator car, the installation and maintenance processes are more complicated, and in order to ensure the normal long-term working and running of the elevator sterilizer, the self-cleaning function in an air duct is added, so that the air filtering quality and the service life of the machine can be ensured.
The heating body 3 is fixed on the sterilizer support 1 through the fixing frame 2, the electric purification module 12 is mainly composed of a purification net and a metal wire, PM2.5 is adsorbed on the metal wire by electrostatic force generated by electrifying the metal wire after electrification, dust and the like are adsorbed to reach a certain volume and fall into the purification net, and the electric purification module is designed into a drawer structure and is convenient to pull and clean. A water collecting tank 11 is arranged at the back of the whole machine body of the elevator sterilizing machine and in a horizontal position with a heating body 3, a water purifying system is arranged in the water collecting tank 11, the water temperature in the water collecting tank 11 can be helped to rise in the operation process, the steam generating amount in the self-cleaning process is ensured, a steam generator 9 is fixed at the outer side of a motor support 6, water in the water collecting tank 11 can be pumped out to the steam generator 9 through a water pump, steam flows into an air channel 7 from a steam port 8 close to an air outlet and freely scatters on the inner wall of the air channel 7, high-temperature steam soaks and gathers dust attached to the inner wall, after full contact, a fan assembly 13 is reversely opened, the rotating speed of the fan assembly 13 is controlled, the fan assembly 13 can drive a fan 10 to rotate and blow at a first rotating speed or a second rotating speed, condensed water drops are provided with dust motion power and flow to a condensed water diversion trench 4, and then flow back to the water collecting tank 11 to be reused after being filtered, humidity transducer 5 sets up in the wind channel inner wall for gather the first humidity value in the wind channel and the second humidity value in the wind channel, it can be understood that motor element 13 can comprise motor and bearing spare.
The elevator disinfection machine applying the self-cleaning method can solve the problem of tedious cleaning of the elevator disinfection machine, reduce the working risk of elevator maintainers, ensure the air purification effect of the disinfection machine and prolong the service life of the disinfection machine.
Example four
The present embodiment provides a storage medium having a computer program stored thereon, wherein the computer program, when executed by one or more processors, implements the disinfection machine self-cleaning method according to the first embodiment.
The storage medium in this embodiment may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as a Static Random Access Memory (SRAM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), an Erasable Programmable Read-Only Memory (EPROM), a Programmable Read-Only Memory (PROM), a Read-Only Memory (ROM), a magnetic Memory, a flash Memory, a magnetic disk, or an optical disk.
In the embodiments provided in the present invention, it should be understood that the disclosed system and method can be implemented in other ways. The system and method embodiments described above are merely illustrative.
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 identical elements in a process, method, article, or apparatus that comprises the element.
Although the embodiments of the present invention have been described above, the above descriptions are only for the convenience of understanding the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. A method of self-cleaning a sterilizer, comprising:
controlling a steam generator to convey steam into an air duct of the sterilizing machine, and acquiring a first humidity value in the air duct;
when the first humidity value reaches a first preset value, a fan assembly of the sterilizing machine blows air into the air duct at a first rotating speed;
when the first preset time length is reached, the fan assembly of the sterilizing machine blows air into the air channel at a second rotating speed, and after the second preset time length is reached, the steam generator is controlled to stop conveying steam into the air channel, and a second humidity value in the air channel is obtained;
when the second humidity value reaches a second preset value, stopping the fan assembly of the sterilizing machine;
wherein the second rotational speed is higher than the first rotational speed.
2. A self-cleaning method for a disinfection machine as claimed in claim 1, said method further comprising: acquiring a selection operation of a cleaning mode, wherein the cleaning mode at least comprises a first cleaning mode and a second cleaning mode;
when the cleaning mode corresponding to the selection operation is a first cleaning mode, the fan assembly blows air into the air duct at a first rotating speed, and the method comprises the following steps:
the fan assembly continuously blows air into the air duct at a first rotating speed.
3. The self-cleaning method of claim 2, wherein when the cleaning mode corresponding to the selection operation is the second cleaning mode, the fan assembly blows air into the air duct at a first speed, comprising:
the fan assembly periodically blows air to the air duct at a first rotating speed, and the periodic blowing is that the periodic blowing is stopped for a fourth preset time according to a third preset time of every blowing.
4. A self-cleaning method for a disinfection machine as claimed in claim 1, said method further comprising:
and drying the air duct.
5. A self-cleaning method for a disinfection machine as claimed in claim 1, said method further comprising:
acquiring the water consumption of steam;
if the water consumption of the steam is lower than a preset water consumption value, a prompt signal is sent out;
and if the water consumption of the steam is not lower than the preset water quantity value, starting the steam generator, and executing the step of controlling the steam generator to convey the steam into the air duct of the sterilizing machine.
6. A self-cleaning apparatus for a sterilizer, comprising:
the pretreatment module is used for controlling the steam generator to convey steam into an air channel of the sterilizing machine and acquiring a first humidity value in the air channel;
the first cleaning module is used for controlling a fan assembly of the sterilizing machine to blow air into the air duct at a first rotating speed when the first humidity value reaches a first preset value;
the second cleaning module is used for controlling the fan assembly of the sterilizing machine to blow air into the air channel at a second rotating speed when the first preset time length is reached, and controlling the steam generator to stop conveying steam into the air channel and obtain a second humidity value in the air channel after the second preset time length is reached; when the second humidity value reaches a second preset value, controlling a fan assembly of the sterilizing machine to stop working;
wherein the second rotational speed is higher than the first rotational speed.
7. A disinfection machine, comprising a memory and a processor, said memory having stored thereon a computer program which, when executed by said processor, implements a disinfection machine self-cleaning method as claimed in any one of claims 1-5.
8. The sterilization machine of claim 7 wherein said machine is an elevator sterilization machine.
9. The sterilizer of claim 7, further comprising: and the steam generator is connected with the processor and is used for conveying steam into an air channel of the sterilizing machine.
10. The sterilizer of claim 7, further comprising: and the humidity sensor is connected with the processor and used for collecting a first humidity value in the air channel and a second humidity value in the air channel.
11. Storage medium, characterized in that it has stored thereon a computer program which, when being executed by one or more processors, carries out a disinfection machine self-cleaning method as claimed in any one of claims 1-5.
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