CN215929982U - Multifunctional air purifier for removing bacteria, viruses and dust mites - Google Patents

Multifunctional air purifier for removing bacteria, viruses and dust mites Download PDF

Info

Publication number
CN215929982U
CN215929982U CN202120651057.3U CN202120651057U CN215929982U CN 215929982 U CN215929982 U CN 215929982U CN 202120651057 U CN202120651057 U CN 202120651057U CN 215929982 U CN215929982 U CN 215929982U
Authority
CN
China
Prior art keywords
water
air
tank
layer
air purifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120651057.3U
Other languages
Chinese (zh)
Inventor
李顺灵
景倩慧
刘冠鹏
黄立志
潘志恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Jingu Industrial Development Co ltd
Original Assignee
Henan Jingu Industrial Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Jingu Industrial Development Co ltd filed Critical Henan Jingu Industrial Development Co ltd
Application granted granted Critical
Publication of CN215929982U publication Critical patent/CN215929982U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The utility model discloses a multifunctional air purifier for removing bacteria, viruses and dust mites, which comprises a shell, wherein an air outlet and an air inlet are formed in the shell; the filtering mechanism comprises a water curtain filtering mechanism and an active carbon layer; the dehumidification device is arranged between the water curtain filtering mechanism and the active carbon layer; the water curtain filtering mechanism comprises a water curtain filtering layer, a water collecting tank and a high-level water tank, and water distribution holes for uniformly distributing water to the water curtain filtering layer are formed in the bottom of the high-level water tank; the trash holding tank is provided with an ultraviolet sterilization and disinfection lamp tube and filter cotton, a water pump is arranged in the water collecting tank, and the water pump pumps water to the high-level water tank through a connecting pipe; the top of the shell is provided with a control panel integrated with a controller inside. The utility model aims to provide the multifunctional air purifier which can effectively remove bacteria, viruses and dust mites in the air, has a dehumidification function and has a remarkable purification effect.

Description

Multifunctional air purifier for removing bacteria, viruses and dust mites
Technical Field
The utility model belongs to the field of air purification, and particularly relates to a multifunctional air purifier for removing bacteria, viruses and dust mites.
Background
Along with the development of society, influenced by many aspects such as industrial emission, automobile exhaust, the air quality in the living environment receives more and more attention, and air purifier also obtains more and more popularization. Air purifier adopts circulating fan to make outside air pass through its inside filtration filter element group that sets up in proper order usually, can reach air-purifying's effect with effective absorption such as suspended solid, particulate matter, cigarette smell in the air.
Traditional air purifier often adopts the filtration mode of simple fan and the cotton combination of filter core, and its filter effect is limited, receives the cotton life influence of filter core great, and the cotton change frequency of filter core great, and this kind of clarifier purifying effect is very unsatisfactory. The existing wet-type air purifier generally adopts a fan to blow circulating air through a water curtain to realize filtration, and the purifier which is filtered by the water curtain is easy to breed bacteria, and does not have the effect of killing bacteria, viruses and dust mites; and because of the purification by the water curtain of water circulation, the wet-type purifier has a certain humidification effect but does not have a dehumidification function. Especially, when the air dehumidifying device is used in areas with high humidity, the breeding of bacteria and viruses is aggravated, the air cannot be effectively dehumidified, and the function is very limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide the multifunctional air purifier which can effectively remove bacteria, viruses and dust mites in the air, has a dehumidification function and has an obvious air purification effect and can remove the bacteria, the viruses and the dust mites.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a multifunctional air purifier for removing bacteria, viruses and dust mites comprises a shell, wherein an air outlet and an air inlet are formed in the shell, a filtering mechanism, a dehumidifying device and a fan are arranged in the shell, and a coarse filter screen is arranged at the air inlet; the filtering mechanism comprises an activated carbon layer and a water curtain filtering mechanism arranged close to the air inlet; the fan is arranged at a position close to the air outlet; the dehumidification device is arranged between the water curtain filtering mechanism and the activated carbon layer;
the water curtain filtering mechanism comprises a water curtain filtering layer, and a high-level water tank and a water collecting tank which are respectively arranged at the top and the bottom of the water curtain filtering layer, wherein the high-level water tank is provided with water distribution holes for uniformly distributing water to the water curtain filtering layer, and the bottom of the water curtain filtering layer is arranged in the water collecting tank;
a water pump and an ultraviolet sterilizer are arranged in the water collecting tank, and the water pump pumps water to the high-level water tank through a connecting pipe; the top of the shell is provided with a control panel integrated with a controller inside; an air quality detection sensor is also arranged at the air inlet of the shell; the fan, the water pump, the ultraviolet sterilizer, the dehumidifying device and the air quality detection sensor are all connected with a controller of the control panel.
Preferably, a trash holding tank is arranged in the water collecting tank, the bottom of the water curtain filtering layer is arranged in the trash holding tank, and filter cotton is arranged at a communication port of the trash holding tank and the water collecting tank; the ultraviolet disinfector is arranged in the trash blocking groove.
Preferably, the water curtain filter layer comprises a nanometer blocking screen layer and a wet type trapping screen layer, and the wet type trapping screen layer is detachably arranged on one side, close to the air inlet, of the nanometer blocking screen layer.
Preferably, activated carbon layer detachable sets up in the casing, and the activated carbon layer is including the storage check for hollow structure design and the active carbon of filling in the storage check.
Preferably, the dehumidifying device comprises a refrigerating sheet, a radiator and a liquefied water collecting device, the radiator is arranged at the heat dissipation end of the refrigerating sheet, the refrigerating end of the refrigerating sheet is connected with the water collecting opening of the liquefied water collecting device, and the water outlet of the liquefied water collecting device is communicated with the trash blocking groove.
Preferably, a silver wire filter screen is arranged at the water inlet of the water pump.
Preferably, a protective net and a negative ion generator are arranged at the air outlet.
Preferably, a liquid level meter for detecting the water level is vertically arranged in the water collecting tank and is connected with a controller of the control panel; and the shell is also provided with a water replenishing port and a water discharging port which are communicated with the water collecting tank.
Preferably, the shell is internally and detachably provided with a water storage tank, and a water inlet of the water storage tank is communicated with a water replenishing port of the water collecting tank.
The utility model has the following beneficial effects:
1. according to the utility model, through the detection of the air quality detection sensor, the power output of the fan and the water pump can be controlled through the adjustment of the controller of the control panel, and meanwhile, the effect of balancing the indoor air humidity is realized by matching with the adsorption effect of the activated carbon.
2. The nanometer separation net layer can make water on the cloth directly slide off, and has the functions of water resistance, soil resistance, oil resistance and bacteria resistance.
3. An ultraviolet sterilizer connected with the control panel is arranged in the trash holding tank and can sterilize the circulating water entering the trash holding tank.
4. The detachable setting of active carbon layer is in the casing, and the active carbon layer is including the storage check for hollow structure design and the active carbon of packing in the storage check, and the convenience is to the change of active carbon.
5. The air outlet is provided with the anion generator, so that aerosol, PM1.0, PM2.5 and other micro particles in the air can be efficiently condensed and settled, and the effect of killing bacteria and viruses can be achieved.
6. The dehumidification device comprises a refrigeration sheet, a radiator and a liquefied water collection device, and can perform efficient dehumidification operation by matching the nanometer separation net of the dehumidification device and the adsorption and humidity adjustment effects of the activated carbon layer, so that the dehumidification efficiency of the device is remarkably improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. the device comprises a shell, a high-level water tank, 21 water distribution holes, 31 nanometer separation net layers, 32 wet type collection net layers, 4 ultraviolet disinfectors, 5 sewage blocking tanks, 51 filter cotton, 6 water pumps, 61 silver wire filter screens, 7 water collecting tanks, 71 liquid level meters, 72 water storage tanks, 8 activated carbon layers, 9 negative ion generators, 10 fans, 11 dehumidifying devices, 12 control panels, 13 coarse filters and 14 protective nets.
Detailed Description
Fig. 1 shows a multifunctional air purifier for removing bacteria, viruses and dust mites, which comprises a housing 1, wherein the housing 1 is provided with an air outlet and an air inlet, the housing 1 is internally provided with a filtering mechanism, a dehumidifying device 11 and a fan 10 for air circulation, and the air inlet is provided with a coarse filter 13 which is mainly used for filtering larger substances in air, such as hair, large-particle dust, fibrous air suspended matters and the like. The top of the housing 1 is provided with a control panel 12 integrated with a controller inside, which can be used for human-computer interaction operation of a user.
An air quality detection sensor (not shown in the figure) connected with a controller of the control panel 12 is arranged at an air inlet of the shell 1, and comprises detection of PM2.5, PM10, VOC, formaldehyde, temperature, humidity and the like, and the air quality detection sensor feeds detected information back to the controller and displays the information on the control panel 12 in real time so that a user can observe indoor air quality in real time. The detection of the air quality detection sensor can control the power output of the fan 10, the dehumidifying device 11 and the water pump 6 through the adjustment of the controller of the control panel 12, and simultaneously, the adsorption effect of the activated carbon layer 8 is matched, so that the effect of balancing the indoor air humidity is achieved. The fan 10, the water pump 6, the dehumidifier 11 and the air quality detection sensor are all connected with a controller of the control panel 12.
The filtering mechanism comprises an activated carbon layer 8 and a water curtain filtering mechanism arranged close to the air inlet; the fan 10 is arranged at a position close to the air outlet; the dehumidifying device 11 is arranged between the water curtain filtering mechanism and the activated carbon layer 8. Under the action of the fan 10, air from outside can be filtered by the coarse filter 13, the water curtain filter layer and the activated carbon layer 8 in sequence, and then clean air is discharged from the air outlet.
Activated carbon layer 8 detachable sets up in casing 1, and activated carbon layer 8 is including the storage check for hollow structure design and the active carbon of packing in the storage check. The active carbon layer 8 is used for absorbing peculiar smell and removing harmful gases such as formaldehyde, VOC and the like. The active carbon can be selected from the existing products such as wood chip active carbon, shell active carbon, coconut shell active carbon, biomass active carbon and the like, the storage lattice of the active carbon layer 8 is maintenance-free, and the filled active carbon is taken out once every half year for airing treatment and can be repeatedly used.
The water curtain filtering mechanism comprises a water curtain filtering layer, a high-level water tank 2 arranged at the top of the water curtain filtering layer and a water collecting tank 7 arranged at the bottom of the water curtain filtering layer, wherein water distribution holes 21 for uniformly distributing water to the water curtain filtering layer are formed in the bottom of the high-level water tank 2, a sewage blocking groove 5 is formed in the upper portion of the water collecting tank 7, and the bottom of the water curtain filtering layer is arranged in the sewage blocking groove 5. Water in the high-level water tank 2 passes through the water distribution holes 21 from top to bottom to form a uniform water film filter layer on the water curtain filter layer; the filtered water under the water curtain filtering layer flow is collected by the trash blocking groove 5, and then enters the water collecting tank 7 after being filtered by the filter cotton 51 arranged at the communication port of the trash blocking groove 5 and the water collecting tank 7. Meanwhile, an ultraviolet sterilizer 4 connected with a control panel 12 is arranged in the trash holding tank 5, and can adopt an ultraviolet lamp to sterilize circulating water entering the trash holding tank 5.
The cascade filter layer includes nanometer separation stratum reticulare 31 and wet-type entrapment stratum reticulare 32, and wet-type entrapment stratum reticulare 32 can be dismantled and set up in the one side that nanometer separation stratum reticulare 31 is close to the air intake, and wet-type entrapment stratum reticulare 32 life cycle is half a year, can dismantle the circulated use after the washing, makes this device more energy-concerving and environment-protective, and detachable connected mode makes the installation of wet-type entrapment stratum reticulare 32 dismantle more convenient simultaneously, has made things convenient for user's use. The surface of the structure of the nanometer separation net layer 31 is covered with a layer of nanometer chemical substance, so that water on the cloth can directly slide off, and the cloth can be waterproof, antifouling, oil-proof and antibacterial and is permanently maintenance-free; the nanometer barrier net layer 31 has the functions of adjusting humidity and intercepting harmful substances in the air, such as viruses, bacteria, mite dust, PM1.0, PM2.5, PM10, VOC, formaldehyde and the like.
A water pump 6 is arranged in the water collecting tank 7, and the water pump 6 is connected with the high-level water tank 2 through a connecting pipe; the water pump 6 extracts the purified water in the water collecting tank 7 to the high-level water tank 2, the purified water discharged from the water distribution holes at the bottom automatically flows to the wet-type trapping net layer 32 by gravity and forms a stable water film, the indoor air can be filtered and purified by the wet-type trapping net layer 32 and the nano-blocking net layer 31, the filtered sewage enters the sewage blocking groove 5, the sewage is disinfected and sterilized by the ultraviolet sterilizer 4, viruses, bacteria and mite dust in the sewage can be killed by ultraviolet rays, particles such as dust in the sewage are blocked by the filter cotton 52, and the purified water flows to the water collecting tank 7 for recycling. The water inlet of the water pump 6 is provided with a silver wire filter screen 61, and the silver wire filter screen 61 plays a role in filtering and simultaneously has a sterilization and disinfection effect. Wherein, the filter cotton 52 is taken out and cleaned once every three months and can be repeatedly used.
An anion generator 9 and a protective net 14 are arranged at the air outlet, the anion generator 9 can be made of materials such as ecological piezoelectric ceramics, and harmful gases such as ozone can be effectively avoided; negative oxygen ions generated by the negative ion generator 9 are dispersed in the air along with the air flow, aerosol, PM1.0, PM2.5 and other micro particles in the air can be efficiently condensed and settled, and the negative oxygen ions carry redundant electrons, so that the effect of killing bacteria and viruses can be achieved. The protection net 14 can effectively prevent external foreign matters from entering the interior of the purifier.
A liquid level meter 71 used for detecting the water level is vertically arranged in the water collecting tank 7, the liquid level meter 71 is connected with a controller of the control panel 12, and a water replenishing port and a water draining port communicated with the water collecting tank 7 are also arranged on the shell 1 and are used for replenishing water and draining water of the water collecting tank 7. The water storage tank 72 is detachably arranged in the shell 1, the water inlet of the water storage tank 72 is communicated with the water replenishing port of the water collecting tank 7, and water can be replenished inwards through the water storage tank 72 when the water for the purifier is insufficient. When the liquid level meter 71 detects that the water level exceeds the early warning water level, the control panel sends water level early warning information to a user to remind the user in time; the user accessible carries out moisturizing and drains with the outlet, and then adjusts the height of water level in the header tank.
The dehumidifying device 11 comprises a refrigerating sheet, a radiator and a liquefied water collecting device, wherein the radiator is arranged at the heat dissipation end of the refrigerating sheet and is used for performing heat dissipation treatment on the refrigerating sheet; the refrigerating end of the refrigerating piece is connected with the water collecting opening of the liquefied water collecting device, and the liquefied water condensed by the refrigerating piece is discharged into the sewage blocking groove 5 from the water outlet of the liquefied water collecting device after being collected by the water collecting opening of the liquefied water collecting device, so that the water in the water collecting tank 7 can be recycled. The dehumidifying device 11 has the functions of adjusting humidity and temperature, has the characteristics of no noise, low power and the like, is energy-saving and environment-friendly, and is more suitable for being used in indoor environment.
The control of the present invention has a manual mode and an automatic intelligent mode. In which the dehumidification device 11 and the water curtain filter mechanism cannot be opened simultaneously in the manual mode.
When the manual mode of the utility model is used:
when the humidity is higher than 76 RH% to perform dehumidification operation, a user sends a dehumidification control signal to the controller through the control panel 12, the controller controls the fan 10 and the dehumidification device 11 to act, the fan 10 provides power for air circulation in the device, the dehumidification device 11 condenses water vapor in circulating air and discharges the condensed water vapor into the trash rack 5, and the dehumidification operation can be efficiently performed by matching with a water control humidity adjusting function of the nanometer separation net layer 31 in the water curtain filtering mechanism and an adsorption humidity adjusting function of the active carbon layer 8; until the air quality detection sensor at the air inlet detects 46 RH% of the humidity value of the indoor air, the dehumidification operation is completed;
when air purification operation is carried out, a user sends a purification control signal to the controller through the control panel 12, the controller controls the fan 10 and the water curtain filtering mechanism to act, circulating air from the air inlet is filtered by the coarse filter 13, the water curtain filtering layer and the activated carbon layer 8 in sequence and then is discharged from the air outlet, and the air quality detection sensor can feed back various air indexes detected in real time to the controller and presents the air indexes to the user through the control panel 12; stopping the purification operation until the humidity, formaldehyde, PM2.5, PM10 and VOC in the air detected by the air quality detection sensor are lower than the set threshold values; wherein, the set threshold values of each air index are respectively as follows: humidity: 46 RH%; formaldehyde: 0mg/m3；PM2.5：10ug/m3；PM10：10ug/m3；VOC：0mg/m3。
When the automatic intelligent mode of the utility model is used:
and (3) conventional purification operation: when the controller receives any one index of signal values of humidity, formaldehyde, PM2.5, PM10 and VOC in the air fed back by the air quality detection sensor and exceeds a set threshold value, the controller controls the fan 10 and the water curtain filtering mechanism to act to perform air purification operation until the detected air index is lower than the set threshold value, and the air purification operation is completed; wherein, each air quality index setting threshold is respectively as follows: humidity: 46 RH%, formaldehyde: 0mg/m3、PM2.5：10ug/m3、PM10：10ug/m3、VOC：0mg/m3
Efficient dehumidification operation: when the air quality detection sensor detects that the humidity value in the air exceeds a set maximum threshold value of 76 RH%, the controller controls the fan 10 and the dehumidifying device 11 to act, the water curtain filtering mechanism stops working, at the moment, the dehumidifying device 11 is matched with the adsorption and humidity conditioning effects of the nanometer blocking net 31 and the activated carbon layer 8 of the filtering mechanism to perform high-efficiency dehumidifying operation, the high-efficiency dehumidifying operation can be stopped until the humidity in the air reaches a set threshold value of 46 RH%, and the conventional purification operation state can be recovered.
Experimental data:
embodiment one test scenario: 63.5m 25 people in the meeting room smoke, and after the meeting is finished, the people leave the meeting room and close the door and window.
As shown in table 1, the initial air indexes tested for the laboratory are: temperature 21.5 ℃, humidity: 42 RH%, formaldehyde: 0.008mg/m3，PM2.5：352ug/m3，PM10：502ug/m3，VOC：0.21mg/m3(ii) a As can be seen, at this time, the PM2.5, the PM10 and the VOC in the air indexes far exceed the healthy air indexes set by the air purifier (wherein the set threshold values of the healthy air indexes are 46 RH% of humidity and 0mg/m of formaldehyde)3、PM2.5：10ug/m3、PM10：10ug/m3、VOC：0mg/m3) (ii) a Air and contained a slight amount of formaldehyde.
At the moment, the multifunctional air purifier provided by the utility model is started to purify the air in the experimental meeting room, and after the detection for 0.5 hour, various air quality indexes in the meeting room are as follows: temperature 21.8 ℃, humidity: 45 RH%, formaldehyde: 0mg/m3，PM2.5：23ug/m3，PM10：30ug/m3，VOC：0.03mg/m3Therefore, the humidity in the air is increased, the formaldehyde is eliminated, the content of PM2.5 and PM10 is obviously reduced, the VOC is effectively filtered and purified, and the purifying effect of the air purifier provided by the utility model is obvious.
After the air purifier continuously purifies, various air quality indexes in a conference room after 1 hour are as follows: temperature 22.3 ℃, humidity: 52 RH%, formaldehyde: 0mg/m3，PM2.5：9ug/m3，PM10：15ug/m3，VOC：0mg/m3；
After 1.5 hours, the air quality indexes in the conference room are as follows: temperature 22.1 ℃, humidity: 56 RH%, formaldehyde: 0mg/m3，PM2.5：7ug/m3，PM10：10ug/m3，VOC：0mg/m3。
After the air purifier provided by the utility model works for 1.5 hours, the humidity in the air is increased and is maintained within the range of the humidity standard (45 RH% -65 RH%) suitable for the human body; the formaldehyde in the air is completely eliminated, the content of PM2.5 and PM10 is obviously reduced to be below a set threshold value, and VOC is completely and effectively filtered, so that the air purifier provided by the utility model has an obvious purification effect and high efficiency.
Figure BDA0002999478350000101
Table 1 embodiment a test results data table
Example II
Test scenes: office with indoor humidity of 92% (15.6 m)2)
As shown in table 2, the initial air indexes tested for the laboratory are: temperature 18.9 ℃, humidity: 92 RH%, formaldehyde: 0.003mg/m3，PM2.5：32ug/m3，PM10：38ug/m3，VOC：0mg/m3(ii) a As can be seen, the humidity value in the air index is higher, the values of PM2.5 and PM10 are higher, and a certain content of formaldehyde is contained.
At the moment, the multifunctional air purifier provided by the utility model is used for air purification, and after 2 hours, the quality indexes of all air in an office are detected as follows: temperature 19.1 ℃, humidity: 77 RH%, formaldehyde: 0mg/m3，PM2.5：8ug/m3，PM10：30ug/m3，VOC：0mg/m3。
After 4 hours, the air quality indexes in the conference room are as follows: temperature 19.2 ℃, humidity: 65 RH%, formaldehyde: 0mg/m3，PM2.5：8ug/m3，PM10：13ug/m3，VOC：0mg/m3(ii) a After 6 hours, the air quality indexes in the conference room are as follows: temperature 19.4 ℃, humidity: 59 RH%, formaldehyde: 0mg/m3，PM2.5：7ug/m3，PM10：12ug/m3，VOC：0mg/m3。
According to the data, after the air purifier provided by the utility model works for 6 hours, the humidity in the air is obviously reduced and is maintained within the range of the humidity standard (45 RH% -65 RH%) suitable for the human body; the formaldehyde in the air is completely eliminated, and the content of PM2.5 and PM10 is obviously reduced to be lower than the set threshold value, so that the air purifier provided by the utility model has obvious purification effect and high efficiency.
Figure BDA0002999478350000121
Table 2 two experimental effect data table of embodiment

Claims (9)

1. The utility model provides a remove multi-functional air purifier of bacterium, virus and dust mite, includes the casing, is provided with air outlet and air intake on the casing, and inside filter mechanism, dehydrating unit and the fan of being equipped with of casing, its characterized in that: the air inlet is provided with a coarse filter screen; the filtering mechanism comprises an activated carbon layer and a water curtain filtering mechanism arranged close to the air inlet; the fan is arranged at a position close to the air outlet; the dehumidification device is arranged between the water curtain filtering mechanism and the activated carbon layer;
the water curtain filtering mechanism comprises a water curtain filtering layer, and a high-level water tank and a water collecting tank which are respectively arranged at the top and the bottom of the water curtain filtering layer, wherein the high-level water tank is provided with water distribution holes for uniformly distributing water to the water curtain filtering layer, and the bottom of the water curtain filtering layer is arranged in the water collecting tank;
a water pump and an ultraviolet sterilizer are arranged in the water collecting tank, and the water pump pumps water to the high-level water tank through a connecting pipe; the top of the shell is provided with a control panel integrated with a controller inside; an air quality detection sensor is also arranged at the air inlet of the shell; the fan, the water pump, the ultraviolet sterilizer, the dehumidifying device and the air quality detection sensor are all connected with a controller of the control panel.
2. The multi-functional air purifier of claim 1, wherein: a trash blocking groove is formed in the water collecting tank, the bottom of the water curtain filtering layer is arranged in the trash blocking groove, and filter cotton is arranged at a communication port of the trash blocking groove and the water collecting tank; the ultraviolet disinfector is arranged in the trash blocking groove.
3. The multi-functional air purifier of claim 1, wherein: the water curtain filter layer comprises a nanometer separation net layer and a wet type trapping net layer, and the wet type trapping net layer is detachably arranged on one side, close to the air inlet, of the nanometer separation net layer.
4. The multi-functional air purifier of claim 1, wherein: the activated carbon layer is detachably arranged in the shell, and comprises a storage grid designed for a hollow structure and activated carbon filled in the storage grid.
5. The multi-functional air purifier of claim 2, wherein: the dehumidification device comprises a refrigeration sheet, a radiator and a liquefied water collection device, the radiator is arranged at the heat dissipation end of the refrigeration sheet, the refrigeration end of the refrigeration sheet is connected with the water collection port of the liquefied water collection device, and the water outlet of the liquefied water collection device is communicated with the trash holding tank.
6. The multi-functional air purifier of claim 1, wherein: and a silver wire filter screen is arranged at the water inlet of the water pump.
7. The multi-functional air purifier of claim 1, wherein: and a protective net and a negative ion generator are arranged at the air outlet.
8. The multi-functional air purifier of claim 1, wherein: a liquid level meter for detecting the water level is vertically arranged in the water collecting tank and is connected with a controller of the control panel; and the shell is also provided with a water replenishing port and a water discharging port which are communicated with the water collecting tank.
9. The multi-functional air purifier of claim 8, wherein: the shell is internally and detachably provided with a water storage tank, and a water inlet of the water storage tank is communicated with a water replenishing port of the water collecting tank.
CN202120651057.3U 2020-04-02 2021-03-30 Multifunctional air purifier for removing bacteria, viruses and dust mites Active CN215929982U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2020102556027 2020-04-02
CN202010255602 2020-04-02

Publications (1)

Publication Number Publication Date
CN215929982U true CN215929982U (en) 2022-03-01

Family

ID=80409363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120651057.3U Active CN215929982U (en) 2020-04-02 2021-03-30 Multifunctional air purifier for removing bacteria, viruses and dust mites

Country Status (1)

Country Link
CN (1) CN215929982U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024007473A1 (en) * 2022-07-05 2024-01-11 阿尔卡司(成都)空气净化技术有限公司 Full-effect air purifier capable of rapidly disinfecting and removing tvoc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024007473A1 (en) * 2022-07-05 2024-01-11 阿尔卡司(成都)空气净化技术有限公司 Full-effect air purifier capable of rapidly disinfecting and removing tvoc

Similar Documents

Publication Publication Date Title
CN204254768U (en) Cabinet type nanometer air circulating purifier
CN103499125B (en) A kind of Medcal air cleaner and operational mode thereof
CN104728945B (en) A kind of stacked intelligent air processing system
CN106152288A (en) A kind of Intelligent indoor air displacement purge equipment and method
CN201463138U (en) Nano-sized photocatalytic central air purifying device
CN203478448U (en) Medical air purification sterilizer
CN105823136B (en) It is a kind of to handle formaldehyde and the air purifier of PM2.5 completely with ventilatory
WO2018032735A1 (en) Central air exchange system having ionizing purification function
CN208075167U (en) Intelligent control type air purifier
CN103277838A (en) Integrated energy-saving air cleaner
CN206055800U (en) Air cleaner
CN112413802A (en) Special purifier of central air conditioning
CN215929982U (en) Multifunctional air purifier for removing bacteria, viruses and dust mites
CN103925645B (en) Indoor air purification filter
CN109764421A (en) A kind of Multifunctional air clarifying device
CN109539425A (en) A kind of air purifier
CN207299243U (en) A kind of disinfection of indoor air Humidifier
CN205561001U (en) Air purifier
CN210070130U (en) Plasma fresh air system
CN204329186U (en) A kind of room air refreshing device
CN206285628U (en) A kind of air purifier with silica aerogel as sorbing material
CN106288060B (en) Fresh air purification device
CN110857799A (en) Split type adjustable multifunctional air purifier
CN206176561U (en) Air purifier
CN106492567A (en) A kind of water filter type air purifier based on ceramic refinement slices

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant