CN111594944A - Air filtering sterilizing machine - Google Patents
Air filtering sterilizing machine Download PDFInfo
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- CN111594944A CN111594944A CN202010333069.1A CN202010333069A CN111594944A CN 111594944 A CN111594944 A CN 111594944A CN 202010333069 A CN202010333069 A CN 202010333069A CN 111594944 A CN111594944 A CN 111594944A
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- winding
- sterilizing
- bin
- winding roller
- filtering
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Classifications
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an air filtering, sterilizing and disinfecting machine, which comprises: the first winding roller is arranged in the first winding bin; the second winding roller is arranged in the second winding bin; the shell is fixed with the first winding bin, and the rotating shaft is linked with the first winding roller; the shell is fixed with the second winding bin, and the rotating shaft is linked with the second winding roller; the filtering membrane is wound on the first winding roller at one end and wound on the second winding roller at the other end, and an exposed filtering section is left on the filtering membrane between the first winding roller and the second winding roller; the air inlet of the fan is aligned with the inner surface of the filtering section of the filtering membrane; the controller is electrically connected with the first motor, the second motor and the fan; the air is output from the air outlet of the fan after being filtered by the filtering section of the filtering membrane, at least one of the first winding bin and the second winding bin is provided with or connected with a sterilization and disinfection device, and the filtering membrane can move and filter. The invention has the advantages of simple structure, low cost, good safety performance and high sterilization and disinfection efficiency.
Description
Technical Field
The invention relates to an air filtering, sterilizing and disinfecting machine.
Background
The new coronavirus is extremely high in infectivity, most countries in the world are seriously harmed, air sterilization and disinfection are a very important link for preventing infectious diseases, the number of air sterilization and disinfection methods is large, but a few sterilization and disinfection machines suitable for indoor disinfection are available, which mainly relate to the comprehensive problems of product cost, sterilization efficiency, potential safety hazards to human bodies and the like, for example, high-temperature sterilization can be realized, but a household air conditioner cannot meet the temperature requirement, ethanol sterilization can be realized, but ethanol cannot sterilize air, and has high risk of combustion and explosion, and ultraviolet sterilization can be realized, but ultraviolet rays have carcinogenic risk, cannot be used in places with people, and the disinfection by a spraying method cannot be completed at home.
Disclosure of Invention
The invention provides an air filtering, sterilizing and disinfecting machine which can provide comprehensive disinfection means for germs and viruses, does not cause harm to human bodies and has low product cost.
The technical scheme of the invention is as follows:
an air filtration sterilizer comprising:
a first winding roller installed in the first winding magazine;
the second winding roller is arranged in the second winding bin;
the shell of the first motor is fixed with the first winding bin, and the rotating shaft of the first motor is linked with the first winding roller;
the shell of the second motor is fixed with the second winding bin, and the rotating shaft of the second motor is linked with the second winding roller;
the filtering membrane is wound on the first winding roller at one end and wound on the second winding roller at the other end, and an exposed filtering section is left on the filtering membrane between the first winding roller and the second winding roller;
the air inlet of the fan is aligned with the inner surface of the filtering section of the filtering membrane;
the controller is electrically connected with the first motor, the second motor and the fan;
the air is exported from the gas outlet of fan after the filtration of the filter segment of filter membrane, and the sterilizing and disinfecting device is installed or connected to at least one in first winding storehouse and the second winding storehouse, and filter membrane can be followed first winding roller and convoluteed the second and convoluteed the roller, perhaps, can be followed the second and convoluteed the roller and convoluteed first winding roller, and filter membrane is sterilized and disinfected by sterilizing and disinfecting device.
And a mesh plate is fixed between the first winding bin and the second winding bin and clings to the inner surface of the filtering section of the filtering membrane.
Further, the sterilization and disinfection apparatus includes:
the antiseptic solution that disinfects, its splendid attire is in the second take-up storehouse in, the second take-up roller is provided with the notes liquid mouth of filling antiseptic solution that disinfects, the filtration membrane part at least of coiling on the second take-up roller can soak in the antiseptic solution that disinfects, still includes:
and the liquid level sensor is arranged in the second winding bin and is used for collecting the liquid level information of the sterilizing disinfectant, the liquid level sensor is connected with the controller, and when the liquid level of the sterilizing disinfectant is lower than a preset value, the controller gives an alarm.
Further, the sterilization and disinfection device comprises:
and the sterilizing and disinfecting gas generator is arranged outside the second winding bin, is communicated into the second winding bin through a pipeline and is controlled by the controller.
Further, the sterilization and disinfection device comprises:
the ultraviolet disinfection lamp and/or the electric heater are/is arranged in the first winding bin, the electric heater comprises an electric heating tube and a temperature control sensor, and the ultraviolet disinfection lamp, the electric heating tube and the temperature control sensor are/is electrically connected with the controller.
The invention uses the filter membrane to intercept the bacterial virus in the air, and collects the bacterial virus together with the filter membrane to sterilize and disinfect by a plurality of means.
The invention has the advantages of simple structure, low cost, good safety performance and high sterilization and disinfection efficiency.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a side view of fig. 1.
FIG. 3 is a schematic view of the construction of the present invention using a sterilizing gas generator.
Fig. 4 is a schematic structural view of a liquid storage bottle according to the present invention.
FIG. 5 is a schematic view of a removable filter membrane according to the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings in which:
example 1, as shown in figure 1:
an air filtration sterilizer comprising:
a first winding roller 10 mounted inside a first winding magazine 11;
a second winding roller 20 mounted in a second winding magazine 21;
a first motor 12, the shell of which is fixed with the first winding bin 11 and the rotating shaft of which is linked with the first winding roller 10;
a second motor 22, the housing of which is fixed with the second winding bin 21 and the rotating shaft of which is linked with the second winding roller 20;
the filtering membrane 3 is wound on the first winding roller 10 at one end and extends out of the slit of the first winding bin 11, wound on the second winding roller 20 at the other end and extends out of the slit of the second winding bin 21, and two ends of the filtering membrane 3 are respectively fixed with the first winding roller 10 and the second winding roller 20; the filtering membrane 3 between the first winding roller 10 and the second winding roller 20 leaves a filtering segment exposed;
a fan 4, the air inlet 41 of which is aligned with the inner face of the filtering section of the filtering membrane 3;
a controller electrically connected to the first motor 12, the second motor 22 and the fan 4;
the rotating shaft of the motor and the winding roller can be directly fixed, and the rotating shaft and the winding roller can be respectively provided with a gear, and the two gears are in meshing transmission.
The air is output from the air outlet 42 of the fan 4 after being filtered by the filtering section of the filtering membrane 3, at least one of the first winding bin 11 and the second winding bin 21 is provided with or connected with a sterilization and disinfection device, the filtering membrane 3 can be wound from the first winding roller 10 to the second winding roller 20, or the filtering membrane 3 can be wound from the second winding roller 20 to the first winding roller 10, and the filtering membrane 3 is sterilized and disinfected by the sterilization and disinfection device.
The filtering membrane 3 of the invention can intercept bacteria and viruses, the filtering membrane 3 can move slowly in the using process, or after a period of time, the exposed filtering section is conveyed to the winding bin for sterilization and disinfection in a whole section, the filtering section which is used for sterilization and disinfection is reserved for continuously filtering air, and the winding bin is basically sealed, therefore, the sterilization and disinfection of the filtering membrane 3 in the sealed winding bin is very safe, the sterilization and disinfection device basically does not influence the environment, because two winding bins 21 are arranged, the sterilization and disinfection modes are more, such as high temperature, ultraviolet ray, ozone, chlorine-containing disinfectant, 75% alcohol and the like, the two winding bins 21 can select the same sterilization and disinfection mode, also can select different sterilization and disinfection modes, can be combined according to the needs, and is flexible, efficient and safe.
During the use, one of them motor of controller can be controlled earlier and rotate, wait that whole filtration membrane 3 disinfect the disinfection and use the back once, control another motor and rotate, use filtration membrane 3 for the second time to analogize, filtration membrane 3 can use repeatedly, and filtration membrane 3 can choose for use the gauze mask material, greatly reduced the cost, when the winding roller is convoluteed, can pause fan 4 and rotate, the power of motor can be done very little this moment, greatly reduced cost reduces motor volume and weight.
The fan 4 is of an existing structure and can be selected from an axial flow fan.
In example 1, the mesh plate 5 is fixed between the first winding chamber 11 and the second winding chamber 21, and the mesh plate 5 is closely attached to the inner surface of the filtration stage of the filtration membrane 3, so that the filtration membrane 3 is not deformed and leaked by the negative pressure of the fan 4.
Embodiment 2, as shown in fig. 2, further, the sterilization and disinfection apparatus includes:
the antiseptic solution, its splendid attire is in second winding storehouse 21, and second winding roller 20 is provided with the notes liquid mouth 22 of filling antiseptic solution, and the filtration membrane 3 of coiling on second winding roller 20 is partial at least can soak in antiseptic solution, still includes:
and the liquid level sensor 80 is arranged in the second winding bin 21 and is used for collecting liquid level information of the sterilizing disinfectant, the liquid level sensor 80 is connected with the controller, and when the liquid level of the sterilizing disinfectant is lower than a preset value, the controller gives an alarm.
In the embodiment, the sterilization disinfectant is selected for soaking, the sterilization disinfectant can select corresponding liquid such as ethanol according to needs, the winding bin is basically sealed, the ethanol is not easy to overflow, and the winding roller rotates and does not need to be completely soaked.
the liquid storage bottle 82 is used for storing the sterilization disinfectant, the liquid storage bottle 82 can be inverted, and an air pipe is arranged for air inlet;
the input end of the pump 81 is connected with the liquid storage bottle 82 through a pipeline, the output end of the pump 81 is communicated with the liquid injection port 22 through a pipeline, and the pump 81 is electrically connected with a controller and can convey the sterilization disinfectant in the liquid storage bottle 82 into the second winding bin 21.
This embodiment is through the structure that sets up stock solution bottle 82, and the convenient replacement is supplyed.
In order to reduce the consumption of the bacteria disinfection solution, in the above three embodiments, a pair of liquid squeezing rollers 6 is installed in the second winding bin 21, and the pair of liquid squeezing rollers 6 can squeeze the sterilization disinfection solution on the filtering membrane 3 to dry and then output the sterilization disinfection solution from the second winding bin 21.
and the sterilizing gas generator 7 is arranged outside the second winding bin 21, the sterilizing gas generator 7 is communicated into the second winding bin 21 through a pipeline, and the sterilizing gas generator 7 is controlled by the controller.
The sterilizing gas generator 7 may be an ultrasonic gas generator.
This embodiment allows for sterilization with gas, which saves liquid over immersion with liquid.
the ultraviolet disinfection lamp 13 and/or the electric heater are/is arranged in the first winding bin 11, the electric heater comprises an electric heating tube 14 and a temperature control sensor 15, and the ultraviolet disinfection lamp 13, the electric heating tube 14 and the temperature control sensor 15 are electrically connected with the controller.
The warmer can sterilize and disinfect the filtering membrane 3 and is limited in the winding bin, the electricity consumption is low, the room temperature is not influenced, and the warming temperature and time are set by the controller according to requirements.
The ultraviolet ray sterilizing lamp 13 is completely sealed, and the safety performance is high.
If the ultraviolet disinfection lamp 13 and/or the electric heater are/is selected for sterilization and disinfection in the two winding bins, the cost is very low, the service life is very long, and the maintenance is convenient.
Example 6 as shown in fig. 2 and 5, the filter membrane 3 can be removed and replaced in addition to the above examples.
The first winding bin 11 is of a detachable structure consisting of an upper bin body and a lower bin body, a shell of a first motor 12 is fixed with the lower bin body, a first winding roller 10 consists of a winding core 105, a top disc 101 and a top shaft 103, a filter membrane 3 is wound outside the winding core 105, the top disc 101 is fixed with a rotating shaft of the first motor 12 and can be pressed against a first end face of the top disc 101, a convex block 104 on the top disc 101 can be inserted into an inner concave cavity in the first end face, the top shaft 103 is provided with a pressure spring 102 and a handheld part 103, a shaft head of the top shaft 103 can be partially inserted into a second end face of the top disc 101 under the action of the pressure spring 102 to enter a through hole of the winding core 105, and the winding core 105 can be taken out and replaced; the second winding magazine 21 and the second winding roller 20 have the same structure as the first winding magazine 11 and the first winding roller 10, respectively.
This structure is more convenient to be changed, can change after filtering membrane 3 uses a period, if chooseing for use gauze mask material, the cost is than lower.
The invention only shows the main structure, and the whole structure such as the whole shell can be designed according to the requirement.
The controller comprises a display screen, and all parameters are set through keys.
The first motor 12 and the second motor 22 are driven by motor chips, when the filtering membrane 3 is wound to a limit position, the motors are locked, and the motor chips stop driving after acquiring an overcurrent signal.
When the sterilization and disinfection solution soaking structure is not used, the whole structure of the present invention can be horizontally installed (as shown in fig. 2) or vertically installed, wherein the horizontal installation means that the second winding roller 20 and the like of the first winding roller 10 can be horizontally installed, and the vertical installation means that the second winding roller 20 and the like of the first winding roller 10 can be vertically installed.
Claims (10)
1. An air filtering, sterilizing and disinfecting machine is characterized by comprising:
a first winding roller (10) mounted inside a first winding magazine (11);
a second winding roller (20) mounted inside a second winding magazine (21);
a first motor (12), wherein a shell of the first motor is fixed with the first winding bin (11), and a rotating shaft of the first motor is linked with the first winding roller (10);
the shell of the second motor (22) is fixed with the second winding bin (21), and the rotating shaft of the second motor is linked with the second winding roller (20);
the filtering membrane (3) is wound on the first winding roller (10) at one end and wound on the second winding roller (20) at the other end, and an exposed filtering section is reserved on the filtering membrane (3) between the first winding roller (10) and the second winding roller (20);
a fan (4) with an air inlet (41) aligned with the inner face of the filter segment of the filter membrane (3);
a controller electrically connected to the first motor (12), the second motor (22) and the fan (4);
the air is output from an air outlet (42) of the fan (4) after being filtered by the filtering section of the filtering membrane (3), at least one of the first winding bin (11) and the second winding bin (21) is installed or connected with a sterilization and disinfection device, the filtering membrane (3) can be wound to the second winding roller (20) from the first winding roller (10), or can be wound to the first winding roller (10) from the second winding roller (20), and the filtering membrane (3) is sterilized and disinfected by the sterilization and disinfection device.
2. An air filtering, sterilizing and disinfecting machine as claimed in claim 1, characterized in that a mesh plate (5) is fixed between said first winding chamber (11) and said second winding chamber (21), said mesh plate (5) being in close contact with the inner face of the filtering section of said filtering membrane (3).
3. An air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein said sterilizing and disinfecting means comprises:
sterilizing liquid, its splendid attire is in second coiling storehouse (21) in, second coiling roller (20) are provided with notes liquid mouth (22) of filling sterilizing liquid, at least part of filtration membrane (3) of coiling on second coiling roller (20) can soak in sterilizing liquid, still include:
and the liquid level sensor (80) is arranged in the second winding bin (21) and is used for collecting the liquid level information of the sterilizing and disinfecting liquid, the liquid level sensor (80) is connected with the controller, and when the liquid level of the sterilizing and disinfecting liquid is lower than a preset value, the controller gives an alarm.
4. An air filtration sterilizer as claimed in claim 3, wherein said sterilizer further comprises:
the liquid storage bottle (82) is used for storing sterilization disinfectant;
the input end of the pump (81) is connected with the liquid storage bottle (82) through a pipeline, the output end of the pump is communicated with the liquid injection port (22) through a pipeline, the pump (81) is electrically connected with the controller, and the pump can convey the sterilization disinfectant in the liquid storage bottle (82) to the second winding bin (21).
5. The air filtering, sterilizing and disinfecting machine as claimed in claim 4, characterized in that a pair of squeeze rollers (6) are installed in said second winding chamber (21), and said pair of squeeze rollers (6) can squeeze the sterilizing liquid on the filtering membrane (3) to dry and then output from said second winding chamber (21).
6. An air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein said sterilizing and disinfecting means comprises:
and the sterilizing gas generator (7) is arranged outside the second winding bin (21), the sterilizing gas generator (7) is communicated into the second winding bin (21) through a pipeline, and the sterilizing gas generator (7) is controlled by the controller.
7. An air filtering, disinfecting and sterilizing machine as claimed in any one of claims 1-6, characterized in that said disinfecting and sterilizing means comprise:
the ultraviolet disinfection lamp (13) and/or the electric heater are/is arranged in the first winding bin (11), the electric heater comprises an electric heating tube (14) and a temperature control sensor (15), and the ultraviolet disinfection lamp (13), the electric heating tube (14) and the temperature control sensor (15) are electrically connected with the controller.
8. An air filtering, sterilizing and disinfecting machine as claimed in any one of claims 1 to 6, characterized in that said filter membrane (3) is removable and replaceable.
9. An air filtration, sterilization and disinfection machine as claimed in claim 8, wherein said air filtration, sterilization and disinfection machine is characterized in that
The first winding bin (11) is of a detachable structure consisting of an upper bin body and a lower bin body, a shell of a first motor (12) is fixed with the lower bin body, a first winding roller (10) consists of a winding core (105), a top disc (101) and a top shaft (103), a filter membrane (3) is wound outside the winding core (105), the top disc (101) is fixed with a rotating shaft of the first motor (12) and can be pressed against a first end face of the top disc (101), a convex block (104) on the top disc (101) can be inserted into an inner concave cavity in the first end face, the top shaft (103) is provided with a pressure spring (102) and a handheld part (103), a shaft head of the top shaft (103) can be inserted into a second end face of the top disc (101) under the action of the pressure spring (102) to enter a through hole of the winding core (105), and the winding core (105) can be taken out and replaced when the handheld part (103) is pulled out; the second winding bin (21) and the second winding roller (20) have the same structure as the first winding bin (11) and the first winding roller (10), respectively.
10. An air filtering, sterilizing and disinfecting machine as claimed in claim 1, wherein said sterilizing and disinfecting means comprises: the ultraviolet disinfection lamp (13) and/or the electric heater, the electric heater comprises an electric heating tube (14) and a temperature control sensor (15), and the ultraviolet disinfection lamp (13), the electric heating tube (14) and the temperature control sensor (15) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333069.1A CN111594944A (en) | 2020-04-24 | 2020-04-24 | Air filtering sterilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333069.1A CN111594944A (en) | 2020-04-24 | 2020-04-24 | Air filtering sterilizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594944A true CN111594944A (en) | 2020-08-28 |
Family
ID=72187685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333069.1A Pending CN111594944A (en) | 2020-04-24 | 2020-04-24 | Air filtering sterilizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111594944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999276A (en) * | 2022-12-22 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2020563A1 (en) * | 1968-10-12 | 1970-07-17 | Trox Gmbh Geb | |
| CN2642314Y (en) * | 2003-08-01 | 2004-09-22 | 杨书林 | Air sterilizing purifier |
| CN1548828A (en) * | 2003-05-22 | 2004-11-24 | 彦 王 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
| JP2013145084A (en) * | 2012-01-16 | 2013-07-25 | Daikin Industries Ltd | Filter unit with cleaning function |
| CN203494325U (en) * | 2013-09-04 | 2014-03-26 | 西安井上人工环境有限公司 | Winding-type self-cleaning device for air filter |
| CN103759382A (en) * | 2014-02-11 | 2014-04-30 | 徐贵森 | Air purification humidifier with filter screen capable of being cleaned automatically |
-
2020
- 2020-04-24 CN CN202010333069.1A patent/CN111594944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2020563A1 (en) * | 1968-10-12 | 1970-07-17 | Trox Gmbh Geb | |
| CN1548828A (en) * | 2003-05-22 | 2004-11-24 | 彦 王 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
| CN2642314Y (en) * | 2003-08-01 | 2004-09-22 | 杨书林 | Air sterilizing purifier |
| JP2013145084A (en) * | 2012-01-16 | 2013-07-25 | Daikin Industries Ltd | Filter unit with cleaning function |
| CN203494325U (en) * | 2013-09-04 | 2014-03-26 | 西安井上人工环境有限公司 | Winding-type self-cleaning device for air filter |
| CN103759382A (en) * | 2014-02-11 | 2014-04-30 | 徐贵森 | Air purification humidifier with filter screen capable of being cleaned automatically |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999276A (en) * | 2022-12-22 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
| CN115999276B (en) * | 2022-12-22 | 2024-04-16 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
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Application publication date: 20200828 |
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| RJ01 | Rejection of invention patent application after publication |