CN111750451A - Air sterilizer, air sterilizing method, device, system and storage medium - Google Patents
Air sterilizer, air sterilizing method, device, system and storage medium Download PDFInfo
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- CN111750451A CN111750451A CN202010641447.2A CN202010641447A CN111750451A CN 111750451 A CN111750451 A CN 111750451A CN 202010641447 A CN202010641447 A CN 202010641447A CN 111750451 A CN111750451 A CN 111750451A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 title abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 49
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 143
- 238000010438 heat treatment Methods 0.000 claims description 54
- 230000015654 memory Effects 0.000 claims description 20
- 238000010792 warming Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 7
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air sterilizer, an air sterilizing method, an air sterilizing device, an air sterilizing system and a storage medium, wherein the air sterilizer comprises: the cooling device is arranged at the front end of the air outlet. The air sterilization method comprises the following steps: acquiring the air outlet temperature; judging whether the outlet air temperature exceeds a preset first temperature threshold value; when the outlet air temperature is greater than the first temperature threshold value, the outlet air is cooled by the cooling device. By implementing the air sterilizer, the air outlet temperature is reduced, the high-temperature air discharged by the air sterilizer in the sterilization and disinfection process is prevented from harming parts of the air sterilizer body, the service life of the air sterilizer is prolonged, and the user experience is improved by reducing the air outlet temperature to the appropriate temperature.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air sterilizer, an air sterilizing method, an air sterilizing device, an air sterilizing system and a storage medium.
Background
Air disinfectors typically employ electrical heating to sterilize and disinfect the air at high temperatures. When the existing air disinfector kills viruses, in order to effectively kill bacteria on a filter screen, the temperature of the existing air disinfector needs to be heated electrically to be more than 70 ℃ for a period of time. However, the high temperature of the air sterilizer during the sterilization and disinfection process can harm the internal parts of the machine body, the service life is reduced, and meanwhile, if the weather temperature is high, the indoor temperature is increased due to the discharged high-temperature air, and the user needs to turn on the air conditioner, so that the user experience is influenced.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defects that the disinfection method of the air disinfector in the prior art causes the reduction of the machine body life and affects the user experience, thereby providing an air disinfector, an air disinfection method, an apparatus, a system and a storage medium.
According to a first aspect, embodiments of the present invention provide an air sterilizer comprising: the cooling device is arranged at the front end of the air outlet.
With reference to the first aspect, in a first implementation manner of the first aspect, the cooling device includes a cooling heat exchanger and a water tank communicated with the cooling heat exchanger, and a driver is further disposed between the cooling heat exchanger and the water tank.
With reference to the first embodiment of the first aspect, in a second embodiment of the first aspect, the method further includes: and the water replenishing valve is arranged on the water tank.
With reference to the second embodiment of the first aspect, in a third embodiment of the first aspect, the air conditioner further includes an air outlet temperature detector, and the air outlet temperature detector is disposed on the air outlet.
With reference to the third embodiment of the first aspect, in a fourth embodiment of the first aspect, the water temperature detector is further included, and the water temperature detector is disposed in the water tank.
With reference to the fourth embodiment of the first aspect, in a fifth embodiment of the first aspect, the wind turbine further includes a controller, and the controller is in communication connection with the wind outlet temperature detector, the water temperature detector, the driver, and the water replenishing valve.
With reference to the fifth embodiment of the first aspect, in a sixth embodiment of the first aspect, the method further includes: an air heating device; and the temperature-rising heat exchanger is positioned at the front end of the air heating device and is communicated with the water tank.
With reference to the sixth embodiment of the first aspect, in the seventh embodiment of the first aspect, the air conditioner further comprises an intake air temperature detector; the air inlet temperature detector is arranged on the warming heat exchanger or between the warming heat exchanger and the air heating device.
With reference to the seventh implementation manner of the first aspect, in an eighth implementation manner of the first aspect, the controller is further communicatively connected with the intake air temperature detector and the air heating device.
According to a second aspect, an embodiment of the present invention provides an air sterilization method applied to an air sterilizer, in which a cooling device is disposed at a front end of an air outlet of the air sterilizer, the method including: acquiring the air outlet temperature; judging whether the outlet air temperature exceeds a preset first temperature threshold value or not; and when the outlet air temperature is greater than the first temperature threshold value, the outlet air is cooled by the cooling device.
With reference to the second aspect, in the first embodiment of the second aspect, when the cooling device includes a cooling heat exchanger and a water tank communicated with the cooling heat exchanger, and a driver is further disposed between the cooling heat exchanger and the water tank, the cooling device is utilized to cool the outlet air, and the cooling device includes: acquiring the temperature of water in the water tank; judging whether the temperature of the water in the water tank exceeds a preset second temperature threshold value or not; when the temperature of the water in the water tank exceeds the second temperature threshold value, supplying cold water into the water tank and starting the driver; and when the temperature of the water in the water tank does not exceed the second temperature threshold, directly starting the driver.
With reference to the second aspect, in a second embodiment of the second aspect, the air sterilizer further includes an air heating device and a warming heat exchanger located at a front end of the air heating device and communicating with the water tank, the method further includes: acquiring the air inlet temperature after passing through the heating heat exchanger; and adjusting the heating parameters of the air heating device according to the air inlet temperature and the preset sterilization and disinfection temperature.
According to a third aspect, an embodiment of the present invention provides an air sterilizer, which is applied to an air sterilizer, wherein a cooling device is disposed at a front end of an air outlet of the air sterilizer, and the air sterilizer includes: the acquisition module is used for acquiring the outlet air temperature; the judging module is used for judging whether the outlet air temperature exceeds a preset first temperature threshold value; and the adjusting module is used for utilizing the cooling device to cool the outlet air when the outlet air temperature is greater than the first temperature threshold value.
According to a fourth aspect, an embodiment of the present invention is an air sanitizer system comprising: an air sterilizer of 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 air disinfection method according to the second aspect or any embodiment of the second aspect.
According to a fifth aspect, the invention provides a computer-readable storage medium having stored thereon computer instructions for causing a computer to perform the method of air disinfection of the second aspect or any embodiment of the second aspect.
The technical scheme of the invention has the following advantages:
1. according to the air sterilizer provided by the invention, the temperature reduction device is arranged at the front end of the air outlet, so that the air outlet temperature of the air sterilizer is reduced. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
2. According to the air sterilizer provided by the invention, the heating heat exchanger communicated with the water tank is arranged at the front end of the air heating device, the heating heat exchanger can improve the inlet air temperature, the inlet air temperature is detected by the inlet air temperature detector and fed back to the controller, the controller adjusts the power of the air heating device according to the inlet air temperature, the electric energy can be saved, and the use cost of the air sterilizer is further reduced.
3. According to the air disinfection method, the air disinfection device and the air disinfection system, the outlet air temperature is obtained, whether the outlet air temperature exceeds a preset first temperature threshold value is judged, and when the outlet air temperature is larger than the first temperature threshold value, the outlet air is cooled by the cooling device. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
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 another embodiment of the air sterilizer 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 schematic view of another embodiment of the air sterilizer of the present invention;
FIG. 7 is a flow chart of a method of sterilizing air in an embodiment of the present invention;
FIG. 8 is another flow chart of the air disinfection method according to the embodiment of the present invention;
FIG. 9 is a schematic block diagram of an air sanitizer in accordance with an embodiment of the present invention;
FIG. 10 is a schematic view of an air sanitizer system according to an embodiment of the present invention.
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.
Example 1
The embodiment provides an air disinfector, can be used to domestic daily disinfection, disinfects the disinfection to the air, has realized air purification, as shown in fig. 1, this air disinfector includes air outlet 1 and heat sink 2, and wherein, heat sink 2 sets up the front end at air outlet 1.
Illustratively, the cooling device 2 is disposed at the front end of the air outlet 1, and is used for reducing the temperature of high-temperature air generated by the air sterilizer during the sterilization and disinfection process, so that the temperature of purified air discharged by the air sterilizer is proper.
The air disinfector that this embodiment provided sets up the heat sink through the front end at the air outlet, has reduced air disinfector's air-out temperature. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
As an alternative embodiment, as shown in fig. 2, the cooling device 2 may include a cooling heat exchanger 21 and a water tank 22 communicated with the cooling heat exchanger 21, and a driver 23 is further disposed between the cooling heat exchanger 21 and the water tank 22.
For example, the driver 23 may be a circulation pump, and since the cooling heat exchanger 21 is communicated with the water tank 22, the water flow speed in the water tank 22 can be adjusted by adjusting the working power of the circulation pump, so as to improve the heat exchange capability of the cooling heat exchanger 21 and the speed of reducing the outlet air temperature. The driver is not limited in this application, and can be determined by those skilled in the art according to actual needs.
As an alternative embodiment, as shown in fig. 3, the air sterilizer further includes a water temperature detector 221, and the water temperature detector 221 is disposed in the water tank 22.
Illustratively, the water temperature detector 221 is used to detect the temperature of water in the water tank 22. The water temperature detector 221 may be an infrared thermometer or a water temperature meter, which is not limited in this application.
As an alternative embodiment, as shown in fig. 4, the air sterilizer may further include a water replenishment valve 222, and the water replenishment valve 222 is disposed on the water tank.
Illustratively, when the temperature of the water in the water tank 22 is too high, the water replenishing valve 3 is opened, the hot water in the water tank 22 is discharged through the driver 23, and the cold water is replenished into the water tank 22 to ensure that the temperature of the water in the water tank 22 is appropriate, so that the heat exchange capacity of the cooling heat exchanger 21 is improved by adjusting the water flow speed in the water tank 22, and the effect of reducing the outlet air temperature is achieved.
As an alternative embodiment, as shown in fig. 5, the air sterilizer further includes an outlet air temperature detector 3 disposed at the outlet.
Illustratively, the outlet air temperature detector 4 may be a temperature sensor, which is turned on when the air sterilizer starts the sterilization work, for detecting the outlet air temperature at the air outlet of the air sterilizer, and sending the detected outlet air temperature to the controller. Whether the air outlet temperature exceeds a preset temperature threshold value or not is judged through the controller, and the situation that the air outlet temperature is too high and parts inside the machine body are damaged is avoided.
As an alternative embodiment, as shown in fig. 6, the air sterilizer further includes a controller 4, and the controller 4 is connected to the outlet air temperature detector 3, the water temperature detector 221, the driver 23, and the water replenishing valve 222 in communication.
For example, the controller 4 is in communication connection with the outlet air temperature detector 3 and the water temperature detector 221, so that the outlet air temperature of the outlet 1 and the water temperature in the water tank 22 can be obtained in real time; by the communication connection with the water replenishing valve 222, the water replenishing valve 222 can be opened to replenish cold water when the water temperature is too high, and hot water in the water tank is discharged; through being connected with driver 23, can adjust the water velocity in water tank 22, improve heat transfer ability, and then reduce the air-out temperature.
As an alternative embodiment, as shown in fig. 6, the air sterilizer further includes: an air heating device 5 and a warming heat exchanger 6. Wherein, the warming heat exchanger 6 is positioned at the front end of the air heating device 5 and is communicated with the water tank.
For example, the air heating device 5 may adopt an electric auxiliary heating device for heating the air at a high temperature to destroy bacteria/viruses in the air. The temperature-rising heat exchanger 6 is communicated with the water tank 22 and arranged at the front end of the air heating device 5, if the water temperature in the water tank 22 is higher than the air inlet temperature, the air entering through the air inlet can be heated through the temperature-rising heat exchanger 6, and then the air passing through the temperature-rising heat exchanger 6 is heated, so that the electric energy is saved and the use cost is reduced compared with the air entering through the air inlet by direct high-temperature heating.
As an alternative embodiment, as shown in fig. 6, the air sterilizer further includes an intake air temperature detector 61, and the intake air temperature detector 61 is disposed on the warming heat exchanger 6 or between the warming heat exchanger 6 and the air heating device 5.
For example, the inlet air temperature detector 61 may be a temperature sensor, which is turned on simultaneously with the outlet air temperature detector 4, for detecting the inlet air temperature at the air inlet of the air sterilizer and sending the detected inlet air temperature to the controller. The controller adjusts the power of the air heating device 5 according to the air inlet temperature and the preset sterilization and disinfection temperature.
As an alternative embodiment, as shown in fig. 6, the controller 4 is also communicatively connected to the intake air temperature detector 61 and the air heating device 5.
Illustratively, the controller 4 is in communication connection with the intake air temperature detector 61, so that the intake air temperature of the intake air inlet can be acquired in real time; through carrying out communication connection with air heating device 5, according to the heating power of the air inlet temperature regulation air heating device 5 who obtains, carry out rapid heating up to the air, and then realize disinfecting, air-purifying.
The air disinfector that this embodiment provided sets up the intensification heat exchanger that communicates with the water tank through the front end at air heating device, and the intensification heat exchanger can improve the air inlet temperature, detects air inlet temperature through air inlet thermodetector to with its feedback to controller, the controller can practice thrift the electric energy according to air inlet temperature regulation air heating device's power, and then has reduced air disinfector's use cost.
Example 2
This embodiment provides an air sterilization method, which is used in the air sterilizer described in the above embodiment to sterilize and disinfect indoor air and purify air, and as shown in fig. 7, the air sterilization method includes the following steps:
and S21, acquiring the outlet air temperature.
Illustratively, the outlet air temperature is the temperature of the purified air discharged after the air sterilizer sterilizes and sterilizes. The air-out temperature can be obtained according to air-out temperature detector, wherein air-out temperature detector can be temperature sensor, also can be infrared radiation thermometer, and this application does not do the injecing to the acquisition mode of air-out temperature, and the skilled person in the art can confirm according to actual need.
And S22, judging whether the outlet air temperature exceeds a preset first temperature threshold value.
For example, the preset first temperature threshold may be determined according to the tolerable temperature of the air sterilizer filter screen, for example, the first temperature threshold may be set to 20 ℃, and the first temperature threshold is not limited in this application. And comparing the air outlet temperature T with a first temperature threshold T1, and judging whether the current air outlet temperature T exceeds a preset first temperature threshold T1.
And S23, when the outlet air temperature is greater than the first temperature threshold value, cooling the outlet air by using a cooling device.
Exemplarily, if it is detected that the acquired outlet air temperature T is greater than a first temperature threshold T1, it is characterized that the current outlet air temperature T is high, internal components of the air sterilizer are easily damaged, and purified air with the high outlet air temperature T is continuously output, if the current weather temperature is high, the discharged high-temperature air may cause an increase in indoor temperature, a user must turn on an air conditioner to adjust the indoor temperature, which not only affects user experience, but also increases use cost, and therefore, when it is detected that the acquired outlet air temperature T is greater than a first temperature threshold T1, the current outlet air temperature needs to be reduced by using a cooling device.
The air disinfection method that this embodiment provided judges whether the air-out temperature surpasses predetermined first temperature threshold value through acquireing the air-out temperature, when the air-out temperature is greater than first temperature threshold value, utilizes the heat sink to cool down the air-out. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
As an alternative embodiment, when the cooling device includes a cooling heat exchanger and a water tank communicated with the cooling heat exchanger, and a driver is further disposed between the cooling heat exchanger and the water tank, as shown in fig. 8, the step S23 includes:
and S231, acquiring the temperature of the water in the water tank.
For example, the temperature of the water in the water tank may be obtained by a water temperature detector, where the water temperature detector may be an infrared thermometer or a water temperature meter, and the obtaining manner of the temperature of the water is not limited in this application, and may be determined by a person skilled in the art according to actual needs.
And S232, judging whether the temperature of the water in the water tank exceeds a preset second temperature threshold value.
For example, the preset second temperature threshold is smaller than the preset first temperature threshold, and the preset second temperature threshold is set according to the preset first temperature threshold, for example, the preset first temperature threshold is 20 ℃, and then the second temperature threshold may be set to be 15 ℃. And comparing the acquired temperature Tw of the water with a preset second temperature threshold value T2, and judging whether the temperature Tw of the water is greater than a preset second temperature threshold value T2.
And S233, when the temperature of the water in the water tank exceeds a second temperature threshold value, supplying cold water into the water tank, and starting a driver.
For example, if the temperature Tw of the water in the water tank is greater than the preset second temperature threshold T2, it is indicated that the temperature of the water in the water tank is higher, and the requirement for reducing the outlet air temperature cannot be met by increasing the water flow speed and increasing the heat exchange capacity through the driver, at which time the temperature of the water in the water tank needs to be reduced. The driver may be a circulation pump, and is not limited herein. The temperature of the water in the water tank can be reduced to be lower than the second temperature threshold value by starting the circulating pump, discharging hot water in the water tank and supplementing cold water into the water tank.
And S234, when the temperature of the water in the water tank does not exceed the second temperature threshold value, directly starting the driver.
For example, if the temperature Tw of the water in the water tank is less than or equal to the preset second temperature threshold T2, it is indicated that the temperature of the water in the water tank is not high, the water flow speed may be increased by the driver to increase the heat exchange capacity, the temperature of the water may be reduced to below the second temperature threshold, and the outlet air temperature may be reduced by heat exchange.
As an optional embodiment, the air sterilizer further comprises an air heating device and a warming heat exchanger, the warming heat exchanger is positioned at the front end of the air heating device and is communicated with the water tank, as shown in fig. 8, and the air sterilizing method further comprises:
and S24, acquiring the air inlet temperature after passing through the temperature-rising heat exchanger.
Exemplarily, after the air comes from the air intake, if the temperature in the water tank is higher than the air intake temperature, the heating heat exchanger communicated with the water tank can preliminarily heat the air, and the air intake temperature preliminarily heated by the heating heat exchanger can be obtained according to the air intake temperature detector, wherein the air intake temperature detector can be a temperature sensor or an infrared thermometer.
And S25, adjusting the heating parameters of the air heating device according to the air inlet temperature and the preset sterilization and disinfection temperature.
The heating parameter may be, for example, the power of the air heating device. The heating power of the air heating device is adjusted according to the air inlet temperature and the preset sterilization temperature, the air inlet temperature is raised to the sterilization temperature, and bacteria/viruses in the air are sterilized and disinfected. Compared with the method that the air coming from the air inlet is directly heated, the rising speed of the temperature of the inlet air is improved.
The air disinfection method provided by the embodiment can save electric energy and further reduce the use cost of the air disinfector by adjusting the power of the air heating device according to the air inlet temperature and comparing the power with the power of the air directly heated from the air inlet.
Example 3
This embodiment provides an air disinfection device, be applied to the air disinfector of above-mentioned embodiment, be equipped with the heat sink in the front end of air disinfector air outlet, as shown in fig. 9, include:
and the obtaining module 31 is used for obtaining the outlet air temperature. For details, refer to the related description of step S21 corresponding to the above embodiment, and are not repeated herein.
And the judging module 32 is configured to judge whether the outlet air temperature exceeds a preset first temperature threshold. For details, refer to the related description of step S22 corresponding to the above embodiment, and are not repeated herein.
And the adjusting module 33 is used for cooling the outlet air by using the cooling device when the outlet air temperature is greater than the first temperature threshold value. For details, refer to the related description of step S23 corresponding to the above embodiment, and are not repeated herein.
The air degassing unit that this embodiment provided, through acquireing the air-out temperature, judge whether the air-out temperature surpasses predetermined first temperature threshold value, when the air-out temperature is greater than first temperature threshold value, utilize the heat sink to cool down the air-out. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
As an optional implementation, the adjusting module 33 includes:
and the acquisition submodule is used for acquiring the temperature of water in the water tank. For details, refer to the related description of step S231 corresponding to the above embodiment, and are not repeated herein.
And the judgment submodule is used for judging whether the temperature of the water in the water tank exceeds a preset second temperature threshold value. For details, refer to the related description of step S232 corresponding to the above embodiment, and are not repeated herein.
And the first opening module is used for supplementing cold water into the water tank and opening the driver when the temperature of the water in the water tank exceeds a second temperature threshold value. For details, refer to the related description of step S233 corresponding to the above embodiment, and are not repeated herein.
And the second starting module is used for directly starting the driver when the temperature of the water in the water tank does not exceed the second temperature threshold. For details, refer to the related description of step S234 corresponding to the above embodiment, and are not repeated herein.
As an alternative embodiment, the air sterilizer further comprises:
and the air inlet temperature acquisition module is used for acquiring the air inlet temperature after passing through the warming heat exchanger. For details, refer to the related description of step S24 corresponding to the above embodiment, and are not repeated herein.
And the parameter adjusting module is used for adjusting the heating parameters of the air heating device according to the air inlet temperature and the preset sterilization and disinfection temperature. For details, refer to the related description of step S25 corresponding to the above embodiment, and are not repeated herein.
The air disinfection device that this embodiment provided, through the power according to air inlet temperature regulation air heating device, compare in the air that the direct heating air intake comes, can practice thrift the electric energy, and then reduced air disinfector's use cost.
Example 4
The present embodiment provides an air sterilization system, which can be applied to sterilization and disinfection of air, as shown in fig. 10, including:
the air sterilizing device 41 according to the above embodiment. For details, refer to the related description of the corresponding parts of the above embodiments, and are not repeated herein.
The controller 42 includes a memory 421 and a processor 422, wherein the processor 422 and the memory 421 may be connected by a bus or other means, and fig. 9 illustrates an example of the connection by the bus.
The memory 421 is a non-transitory computer-readable storage medium, and can be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules (e.g., the acquiring module 31, the determining module 32, and the adjusting module 33 shown in fig. 9) corresponding to the air sterilization method in the embodiment of the present invention. The processor 422 executes various functional applications and data processing of the processor by executing non-transitory software programs, instructions and modules stored in the memory 421, that is, implements the air sterilization method in the above method embodiment.
The memory 421 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 422, and the like. Further, the memory 421 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 421 may optionally include memory located remotely from processor 422, which may be connected to processor 422 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 421 and, when executed by the processor 422, perform the air disinfection method as in the embodiment of fig. 7-8.
Through obtaining the air-out temperature, judge whether the air-out temperature surpasses predetermined first temperature threshold value, when the air-out temperature was greater than first temperature threshold value, utilize the heat sink to cool down the air-out. By reducing the air outlet temperature, the damage of high-temperature air continuously discharged by the air sterilizer in the sterilization and disinfection process to parts of the air sterilizer body is avoided, and the service life of the air sterilizer is prolonged; simultaneously, through reducing the air-out temperature to suitable temperature, improved user experience.
The details of the air disinfecting system described above can be understood by referring to the corresponding descriptions and effects of the embodiment shown in fig. 1 to 9, and the description thereof is omitted. For details of the technology that are not described in detail in this embodiment, reference may be made to the related description in the embodiments shown in fig. 1 to 9.
Embodiments of the present invention also provide a non-transitory computer storage medium having stored thereon computer-executable instructions that may perform the air disinfection method of any of the above method embodiments. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (15)
1. An air sterilizer, comprising:
the cooling device is arranged at the front end of the air outlet.
2. The air sterilizer of claim 1, wherein the cooling device comprises a cooling heat exchanger and a water tank in communication with the cooling heat exchanger, and a driver is further disposed between the cooling heat exchanger and the water tank.
3. An air sterilizer of claim 2, further comprising:
and the water replenishing valve is arranged on the water tank.
4. The air sterilizer of claim 3 further comprising an outlet air temperature detector disposed on the outlet air opening.
5. The air sterilizer of claim 4 further comprising a water temperature detector disposed in the water tank.
6. The air sterilizer of claim 5 further comprising a controller communicatively coupled to the outlet air temperature detector, the water temperature detector, the driver and the water refill valve.
7. An air sterilizer as claimed in claim 6, further comprising:
an air heating device;
and the temperature-rising heat exchanger is positioned at the front end of the air heating device and is communicated with the water tank.
8. The air sterilizer of claim 7 further comprising an inlet air temperature detector; the air inlet temperature detector is arranged on the warming heat exchanger or between the warming heat exchanger and the air heating device.
9. The air sterilizer of claim 8, wherein the controller is further communicatively coupled to the inlet air temperature detector and the air heating device.
10. An air disinfection method is applied to an air disinfector, and a cooling device is arranged at the front end of an air outlet of the air disinfector, and is characterized by comprising the following steps:
acquiring the air outlet temperature;
judging whether the outlet air temperature exceeds a preset first temperature threshold value or not;
and when the outlet air temperature is greater than the first temperature threshold value, the outlet air is cooled by the cooling device.
11. The air disinfecting method of claim 10, wherein when the cooling device comprises a cooling heat exchanger and a water tank communicated with the cooling heat exchanger, and a driver is further arranged between the cooling heat exchanger and the water tank, the cooling of the outlet air by using the cooling device comprises:
acquiring the temperature of water in the water tank;
judging whether the temperature of the water in the water tank exceeds a preset second temperature threshold value or not;
when the temperature of the water in the water tank exceeds the second temperature threshold value, supplying cold water into the water tank and starting the driver;
and when the temperature of the water in the water tank does not exceed the second temperature threshold, directly starting the driver.
12. An air sterilizer as claimed in claim 10, further comprising an air heating device and a warming heat exchanger located at a front end of the air heating device and communicating with the water tank, the method further comprising:
acquiring the air inlet temperature after passing through the heating heat exchanger;
and adjusting the heating parameters of the air heating device according to the air inlet temperature and the preset sterilization and disinfection temperature.
13. The utility model provides an air disinfection device is applied to air disinfector the front end of air disinfector air outlet is equipped with heat sink, its characterized in that includes:
the acquisition module is used for acquiring the outlet air temperature;
the judging module is used for judging whether the outlet air temperature exceeds a preset first temperature threshold value;
and the adjusting module is used for utilizing the cooling device to cool the outlet air when the outlet air temperature is greater than the first temperature threshold value.
14. An air sanitizer system, comprising:
the air sanitizer of claim 13;
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 air sanitizer method of any of claims 10-12.
15. A computer-readable storage medium storing computer instructions for causing a computer to perform the air disinfecting method of any one of claims 10-12.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413840A (en) * | 2020-11-02 | 2021-02-26 | 珠海格力电器股份有限公司 | Air purification device, control method and device thereof, and storage medium |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262298A1 (en) * | 2003-05-28 | 2004-12-30 | George Thompson | Combined high energy field air sterilizer and absorption chiller/cooler |
| CN102162660A (en) * | 2011-06-10 | 2011-08-24 | 山东高唐融博新能源开发有限公司 | Natural-dehumidifying air-refrigerating air conditioner |
| CN202885126U (en) * | 2012-11-01 | 2013-04-17 | 深圳市科利玛节能技术有限公司 | Built-in independent double cold source fresh air processing air conditioner unit |
| CN104344555A (en) * | 2013-07-26 | 2015-02-11 | 合肥美的暖通设备有限公司 | Heat pump water heater |
| CN106091133A (en) * | 2016-08-03 | 2016-11-09 | 南京工业大学 | Air treatment device and method |
| CN106705307A (en) * | 2017-01-17 | 2017-05-24 | 东莞市金鸿盛电器有限公司 | Efficient water-cooling air-conditioner |
| CN206269286U (en) * | 2016-11-16 | 2017-06-20 | 杭州紫光楼宇机电工程有限公司 | A kind of water-cooled cooling water air conditioner system |
| CN107697965A (en) * | 2017-11-06 | 2018-02-16 | 珠海格力电器股份有限公司 | Method, device and system for disinfecting water tank |
| KR20180025441A (en) * | 2016-08-31 | 2018-03-09 | 주식회사 디엠엑스 | Dehumidifier comprising a bactericidal function without rising the external temperature |
| CN207527730U (en) * | 2017-11-14 | 2018-06-22 | 胡仲怡 | A kind of high temperature sterilization suction type air purifier |
| CN108204637A (en) * | 2017-12-28 | 2018-06-26 | 东南大学 | A kind of warm and humid sub-control energy-conserving reconstruction method of purification air-conditioning |
| CN108332327A (en) * | 2018-03-01 | 2018-07-27 | 清华大学 | A kind of airhandling equipment |
| CN207797393U (en) * | 2017-12-28 | 2018-08-31 | 福建工程学院 | A kind of heat-pump water-heater water tank device |
| CN108917077A (en) * | 2018-06-01 | 2018-11-30 | 黑龙江双兴医用净化工程有限公司 | Toilet's modularization furred ceiling clean by laminar flow unit |
| CN208312577U (en) * | 2018-03-01 | 2019-01-01 | 清华大学 | A kind of airhandling equipment |
| CN208398690U (en) * | 2018-06-25 | 2019-01-18 | 威海市正大环保设备股份有限公司 | A kind of electrolytic aluminum smoke UTILIZATION OF VESIDUAL HEAT IN desulfurization disappears white device |
| CN110160174A (en) * | 2019-05-25 | 2019-08-23 | 山东天洁净化环境科技有限公司 | A kind of air cleaning unit of toilet |
| KR102057492B1 (en) * | 2019-09-20 | 2019-12-19 | 김용이 | Air purification system |
| CN110686326A (en) * | 2019-09-19 | 2020-01-14 | 珠海格力电器股份有限公司 | Air conditioning device and method and clean air conditioning system |
| CN111156624A (en) * | 2020-02-02 | 2020-05-15 | 珠海格力电器股份有限公司 | Air purification device and air purifier with same |
| CN111347838A (en) * | 2020-03-11 | 2020-06-30 | 合肥丰蓝电器有限公司 | Waste heat recovery air treatment device |
-
2020
- 2020-07-06 CN CN202010641447.2A patent/CN111750451B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262298A1 (en) * | 2003-05-28 | 2004-12-30 | George Thompson | Combined high energy field air sterilizer and absorption chiller/cooler |
| CN102162660A (en) * | 2011-06-10 | 2011-08-24 | 山东高唐融博新能源开发有限公司 | Natural-dehumidifying air-refrigerating air conditioner |
| CN202885126U (en) * | 2012-11-01 | 2013-04-17 | 深圳市科利玛节能技术有限公司 | Built-in independent double cold source fresh air processing air conditioner unit |
| CN104344555A (en) * | 2013-07-26 | 2015-02-11 | 合肥美的暖通设备有限公司 | Heat pump water heater |
| CN106091133A (en) * | 2016-08-03 | 2016-11-09 | 南京工业大学 | Air treatment device and method |
| KR20180025441A (en) * | 2016-08-31 | 2018-03-09 | 주식회사 디엠엑스 | Dehumidifier comprising a bactericidal function without rising the external temperature |
| CN206269286U (en) * | 2016-11-16 | 2017-06-20 | 杭州紫光楼宇机电工程有限公司 | A kind of water-cooled cooling water air conditioner system |
| CN106705307A (en) * | 2017-01-17 | 2017-05-24 | 东莞市金鸿盛电器有限公司 | Efficient water-cooling air-conditioner |
| CN107697965A (en) * | 2017-11-06 | 2018-02-16 | 珠海格力电器股份有限公司 | Method, device and system for disinfecting water tank |
| CN207527730U (en) * | 2017-11-14 | 2018-06-22 | 胡仲怡 | A kind of high temperature sterilization suction type air purifier |
| CN108204637A (en) * | 2017-12-28 | 2018-06-26 | 东南大学 | A kind of warm and humid sub-control energy-conserving reconstruction method of purification air-conditioning |
| CN207797393U (en) * | 2017-12-28 | 2018-08-31 | 福建工程学院 | A kind of heat-pump water-heater water tank device |
| CN108332327A (en) * | 2018-03-01 | 2018-07-27 | 清华大学 | A kind of airhandling equipment |
| CN208312577U (en) * | 2018-03-01 | 2019-01-01 | 清华大学 | A kind of airhandling equipment |
| CN108917077A (en) * | 2018-06-01 | 2018-11-30 | 黑龙江双兴医用净化工程有限公司 | Toilet's modularization furred ceiling clean by laminar flow unit |
| CN208398690U (en) * | 2018-06-25 | 2019-01-18 | 威海市正大环保设备股份有限公司 | A kind of electrolytic aluminum smoke UTILIZATION OF VESIDUAL HEAT IN desulfurization disappears white device |
| CN110160174A (en) * | 2019-05-25 | 2019-08-23 | 山东天洁净化环境科技有限公司 | A kind of air cleaning unit of toilet |
| CN110686326A (en) * | 2019-09-19 | 2020-01-14 | 珠海格力电器股份有限公司 | Air conditioning device and method and clean air conditioning system |
| KR102057492B1 (en) * | 2019-09-20 | 2019-12-19 | 김용이 | Air purification system |
| CN111156624A (en) * | 2020-02-02 | 2020-05-15 | 珠海格力电器股份有限公司 | Air purification device and air purifier with same |
| CN111347838A (en) * | 2020-03-11 | 2020-06-30 | 合肥丰蓝电器有限公司 | Waste heat recovery air treatment device |
Non-Patent Citations (1)
| Title |
|---|
| 钱佳佳；张健: "室内空气净化器的研究与设计", 《电脑知识与技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413840A (en) * | 2020-11-02 | 2021-02-26 | 珠海格力电器股份有限公司 | Air purification device, control method and device thereof, and storage medium |
| CN112413840B (en) * | 2020-11-02 | 2022-02-25 | 珠海格力电器股份有限公司 | Air purification device, control method and device thereof, and storage medium |
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