CN111561752A - Fan heating element and air purifier disinfects - Google Patents
Fan heating element and air purifier disinfects Download PDFInfo
- Publication number
- CN111561752A CN111561752A CN202010526642.0A CN202010526642A CN111561752A CN 111561752 A CN111561752 A CN 111561752A CN 202010526642 A CN202010526642 A CN 202010526642A CN 111561752 A CN111561752 A CN 111561752A
- Authority
- CN
- China
- Prior art keywords
- fan
- air
- heating
- air duct
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 104
- 230000001954 sterilising effect Effects 0.000 claims abstract description 39
- 238000000746 purification Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 6
- 230000002070 germicidal effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 19
- 244000052616 bacterial pathogen Species 0.000 description 12
- 239000002245 particle Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
-
- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to the technical field of air purifiers, in particular to a fan heating assembly and a sterilization air purifier. The fan heating assembly includes: a fan; and the symbiotic heating element is suitable for at least partially surrounding the fan. According to the fan heating assembly provided by the invention, the structural layout is carried out in a manner that the symbiotic heating body surrounds the fan, the occupied space of the fan can be fully utilized to arrange the symbiotic heating body, a heating module does not need to be arranged in a manner of independently occupying the space, the structure is compact, and the space occupation is reduced.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to a fan heating assembly and a sterilization air purifier.
Background
In daily work and living environment, bacteria and viruses are inevitably filled in the activity space of people, the health of people is seriously affected, especially in indoor places with high personnel density, such as offices, markets, hospitals and the like, the viruses are more easily spread, and the indoor air is purified and sterilized. Air purifier on the existing market is of many kinds, and the air purifier with the sterilization function also gradually enters the field of vision of people, but the existing air purifier with the sterilization function mostly has the problems of not compact structure and large volume, occupies space on the one hand, and causes the trouble of high transportation cost on the other hand.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect of the prior art that the air purifier with sterilization function is not compact, so as to provide a fan heating assembly with compact structure.
The invention aims to solve another technical problem of overcoming the defect that the air purifier with the sterilization function in the prior art is large in size, thereby providing the sterilization air purifier which reduces the height of the whole air purifier and is convenient to transport.
In order to solve the above technical problem, the present invention provides a fan heating assembly, including:
a fan; and
a symbiotic heating element adapted to at least partially surround the blower.
Further, still include: an air duct adapted to direct a flow of air; the fan is arranged inside the air duct; the symbiotic heating body is sleeved on the outer surface of the air duct.
Further, the symbiotic heating element is a spiral heating wire.
Further, the air duct is made of heat conducting materials.
Further, the fan is an axial flow fan.
The invention provides a sterilizing air purifier, comprising: the shell body, and set up in the inside fan heating element as above of shell body.
Further, a heating element accommodating cavity is formed between the air duct and the outer shell, and the heating element accommodating cavity is suitable for accommodating the symbiotic heating element.
Further, still include: and the high-voltage ionization purification module is suitable for adsorbing harmful substances and is arranged at the upstream position of the air channel along the gas flow direction.
Further, still include: and the filter screen is arranged at the downstream position of the air duct along the air flow direction and is suitable for intercepting the harmful substances.
Further, the fan is suitable for guiding air to flow through the heating area of the symbiotic heating body and blowing the formed high-temperature air flow to the filter screen.
Further, the bottom of the sterilizing air purifier is provided with a base, a support used for supporting the outer shell is arranged on the base, and an air inlet is formed between the outer shell and the base.
The technical scheme of the invention has the following advantages:
1. according to the fan heating assembly provided by the invention, the structural layout is carried out in a manner that the symbiotic heating body surrounds the fan, the occupied space of the fan can be fully utilized to arrange the symbiotic heating body, a heating module does not need to be arranged in a manner of independently occupying the space, the structure is compact, and the space occupation is reduced.
2. According to the fan heating assembly provided by the invention, the symbiotic heating body is attached to the outer surface of the air duct, so that the air duct can support the symbiotic heating body and can heat the gas flowing cavity in the air duct; and under the guiding action of the fan, air flows through the air flowing cavity in the air duct and is heated by the symbiotic heating body.
3. According to the fan heating assembly provided by the invention, the spiral heating wire is wound on the outer surface of the air duct, so that the space of the outer surface of the air duct can be reasonably utilized, and the attaching degree of the heating element and the outer surface of the air duct is ensured.
4. According to the fan heating assembly provided by the invention, the heat conducting material is adopted, so that the heat of the symbiotic heating body arranged on the outer surface of the air channel can be quickly transferred to the air flowing cavity when the symbiotic heating body is heated, and further the air is heated.
5. According to the fan heating assembly provided by the invention, the air duct penetrates along the axial direction of the axial flow fan by adopting the form of the axial flow fan, the symbiotic heating body is further wrapped on the fan along the radial direction of the axial flow fan, the space of the symbiotic heating body is occupied along the radial direction of the axial flow fan, the space occupation along the axial direction of the axial flow fan is further reduced, and the height of the axial direction of the axial flow fan is reduced.
6. According to the sterilizing air purifier provided by the invention, the gap between the air duct and the outer shell is reasonably utilized, the symbiotic heating body is arranged in the heating body accommodating cavity, the space is reasonably utilized, an independent transverse heating body is not required to be arranged, and the height of the whole machine is reduced on the premise of achieving the same heating effect.
7. According to the sterilization air purifier provided by the invention, the high-voltage ionization purification module can collect particulate matters such as PM2.5 and bacteria debris, so that most of germs in the air are eliminated.
8. According to the sterilizing air purifier provided by the invention, the filter screen is arranged at the downstream position of the air channel along the air flow direction and is matched with the high-voltage ionization purification module arranged at the upstream position of the air channel along the air flow direction, so that air continuously flows upwards through the filter screen after flowing through the high-voltage ionization purification module and eliminating most of germs, and the residual dust particles and germs remaining on the particles are intercepted by the filter screen.
9. According to the sterilization air purifier provided by the invention, the symbiotic heating body generates heat, high-temperature airflow is blown to the filter screen, the filter screen is heated, so that the filter screen reaches a high-temperature state, germs intercepted by the filter screen are inactivated at a high temperature, and finally clean air without germs is blown out of the sterilization air purifier.
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 cross-sectional view of a prior art germicidal air purifier;
FIG. 2 is a schematic cross-sectional view of a germicidal air purifier in accordance with the present invention;
FIG. 3 is a view showing the construction of the outer appearance of the sterilizing air cleaner according to the present invention;
fig. 4 is an exploded view of the inner structure of the sterilizing air cleaner according to the present invention.
Description of reference numerals:
10-a base, 11-a support, 20-an outer shell, 21-a high-pressure ionization purification module, 22-a transverse heating element, 23-a filter screen, 30-a fan, 31-an air duct, 32-a symbiotic heating element, 41-an air inlet and 42-an air outlet.
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", and the like 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 specific orientation, be constructed and operated in a specific 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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.
Referring to fig. 1, which is a schematic cross-sectional view of a sterilization air purifier in the prior art, an air inlet 41 is formed at the bottom of the sterilization air purifier, an air outlet 42 is formed at the top of the sterilization air purifier, and a fan 30 is arranged between the air outlet 42 and the air inlet 41, so that air flowing is guided along with the rotation of the fan 30, and air carrying germs is sucked from the bottom of the sterilization air purifier and is discharged from the top of the sterilization air purifier; in this process, the air passes through the high-voltage ionization purification module 21, the transverse heating element 22 and the filter screen 23 arranged in the sterilization air purifier in sequence, so as to realize sterilization and purification of the air. Wherein the arrow direction in fig. 1 is the air flow direction.
High-pressure ionization purification module 21 is suitable for adsorbing the harmful substance through its inside, high-pressure ionization purification module 21 is inside to be provided with at least a set of generation pole and collector, the generation pole produces ion wind and makes the particulate matter take positive charge in order by the collector is collected and is adsorbed, particulate matter and bacterium debris such as PM2.5 can be collected to the collector, and then the germ of the overwhelming majority in the elimination air.
After passing through the high-voltage ionization and purification module 21 and eliminating most of germs, the air continues to flow upward through the filter screen 23, and the remaining dust particles and germs remaining on the particles are intercepted by the filter screen 23.
For avoiding it reserves the active germ of major measure through long-term accumulation on the filter screen 23, causes the germ to breed filter screen 23 below and high-pressure ionization purifies module 21's top sets up horizontal heat-generating body 22, through horizontal heat-generating body 22's the fever heats filter screen 23, makes filter screen 23 reach the high temperature state to carry out the high temperature inactivation with the germ of filter screen 23 interception, finally make blow out the clean air who does not take the germ from disinfecting air purifier.
In the sterilization air purifier in the prior art, as shown in fig. 1, the heating module, the filtering module and the blower module are usually disposed separately, that is, the horizontal heating element 22, the filtering net 23 and the blower 30 are disposed in layers respectively. Therefore, the heating element 22 occupies a height, which results in a high overall height of the sterilizing air purifier, a non-compact structure and a large occupied space.
In order to guarantee that the whole height of the sterilizing air purifier can be reduced on the premise of realizing the same sterilizing function, the application provides the fan heating assembly and the sterilizing air purifier so as to reduce the whole height, save the occupied space and facilitate transportation, and the detailed technical scheme of the application is recorded as follows.
Example one
Referring to fig. 2, the present embodiment provides a fan heating assembly, including:
a fan 30; and
a heat generator 32, the heat generator 32 adapted to at least partially surround the fan 30.
The symbiotic heating element 32 defines a heating space, the symbiotic heating element 32 is suitable for at least partially surrounding the fan 30, so that the fan 30 can be at least partially arranged in the heating space region, and further, along with the rotation of the fan 30, air is guided to flow, so that the air flows through the heating space to heat the air.
According to the fan heating assembly provided by the invention, the structural layout is carried out in a manner that the symbiotic heating body 32 surrounds the fan 30, so that the occupied space of the fan 30 can be fully utilized to arrange the symbiotic heating body 32, a heating module does not need to be arranged in a manner of independently occupying the space, the structure is compact, and the space occupation is reduced.
In this embodiment, the symbiotic heating element 32 functions to directly or indirectly heat the wind passing through the fan 30.
In this embodiment, the symbiotic heating element 32 may be directly disposed on the outer surface of the blower 30 to directly heat the blower 30. As a preferred embodiment, the fan heating assembly further comprises: a duct 31 adapted to direct the gas flow direction; the fan 30 is arranged inside the air duct 31; the symbiotic heating element 32 is sleeved on the outer surface of the air duct 31, and by the arrangement mode, substances such as bacteria in the air flowing in the air duct 31 can be prevented from being attached to the surface of the symbiotic heating element 32, so that the symbiotic heating element 32 is prevented from being polluted.
The fan 30 is sleeved inside the air duct 31 in a clamping manner, and the direction of the fan 30 guiding the air flow is consistent with the direction of the air duct 31 guiding the air flow. The inside gaseous flow chamber that is of wind channel 31, through 31 surface laminating in wind channel sets up intergrowth heat-generating body 32, wind channel 31 not only can be right intergrowth heat-generating body 32 supports, can make moreover intergrowth heat-generating body 32 heats the gaseous flow chamber of wind channel 31 inside. Further, the fan 30 is disposed inside the air duct 31, that is, the fan 30 is disposed in the air flowing cavity inside the air duct 31, so that under the guiding action of the fan 30, air flows through the air flowing cavity inside the air duct 31 and is heated by the heat generator 32.
Furthermore, the fan 30 is disposed at a position where the width of the inside of the air duct 31 is the minimum, so that no gap is formed at a joint between the fan 30 and the air duct 31, air can flow through the inside of the fan 30 only under the guidance of the fan 30, thereby avoiding the occurrence of turbulent flow and increasing the sealing performance.
Specifically, the symbiotic heating element 32 is a spiral heating wire. The symbiotic heating element 32 provided by the invention is wound on the outer surface of the air duct 31 by adopting the spiral heating wire, so that the space on the outer surface of the air duct 31 can be reasonably utilized, and the attaching degree with the outer surface of the air duct 31 is ensured; and the air duct 31 is wound from one end to the other end of the air duct 31 step by step in a spiral manner, so that a heating area is increased, the heating volume of the gas flow cavity is increased, and the heating efficiency is improved.
The spiral heating wire adopted by the invention can be flexibly assembled according to the specific shape of the outer surface of the air duct 31, and has high fault-tolerant rate and convenient assembly. As a modification, the heat generator itself may take other forms, such as a heat generating plate, etc., as long as the heating of the air duct 31 can be achieved.
Specifically, the air duct 31 is made of a heat conductive material. Through adopting the heat conduction material, the messenger sets up the wind channel 31 surface symbiotic heat-generating body 32 can with heat rapid transfer extremely when the heating the gas flow intracavity, and then heats the air. The air duct 31 may be made of various materials that are easy to conduct heat, such as metal aluminum and stainless steel.
Further, fan 30 chooses for use high temperature resistant model, prevents fan 30 overheat damage avoids the fan blade to overheat and warp, and the condition such as wind wheel motor overheat burns out takes place.
Specifically, the fan is an axial flow fan. In the present invention, an axial flow fan is adopted, so that the air duct 31 penetrates along an axial direction of the axial flow fan, and the symbiotic heating element 32 wraps the axial flow fan along a radial direction of the axial flow fan. The space of the symbiotic heating body 32 is occupied in the radial direction of the axial flow fan, so that the space occupation in the axial direction of the axial flow fan is reduced, and the height of the axial direction of the axial flow fan is reduced.
Example two
Referring to fig. 3 and 4, the present embodiment provides a sterilizing air purifier, including: the fan heating device comprises an outer shell 20 and a fan heating assembly which is arranged inside the outer shell 20 and is described above.
Specifically, a heating element accommodating chamber is formed between the air duct 31 and the outer case 20, and the heating element accommodating chamber is adapted to accommodate the heat generating element 32.
Because the air duct 31 is disposed inside the outer casing 20, and the air duct 31 is not a regular cylinder or a cube structure in order to achieve a better guiding effect for the air flow, and meanwhile, in order to match the shape of the fan 30, a gap is left between the outer surface of the air duct 31 and the inner surface of the outer casing 20, so that the heating element accommodating cavity is formed between the air duct 31 and the outer casing 20. According to the invention, the gap between the air duct 31 and the outer shell 20 is reasonably utilized, the symbiotic heating body 32 is arranged in the heating body accommodating cavity, the space is reasonably utilized, and an independent transverse heating body 22 is not required to be arranged, so that the height of the whole machine is reduced on the premise of achieving the same heating effect.
Further, the symbiotic heating element 32 is a spiral heating wire. Through twine helical type heating wire the wind channel 31 surface sets up promptly the heat-generating body holds the intracavity, can overcome the unable shortcoming that warp, occupation space is big of conventional heat-generating body, through flexible assembly, rational utilization the space that the chamber was held to the heat-generating body reduces the area of heating module.
As a modification of the above implementation form, the heat generator 32 may be laid on the inner surface of the air duct 31. The blower 30 and the heat generator 32 are both disposed inside the air duct 31. The space of the air duct is fully utilized,
further, the fan 30 is an axial flow fan. In the present invention, an axial flow fan is adopted, so that the air duct 31 penetrates along an axial direction of the axial flow fan, and the symbiotic heating element 32 wraps the axial flow fan along a radial direction of the axial flow fan. Will symbiotic heat-generating body 32 sets up the heat-generating body holds the intracavity, makes symbiotic heat-generating body 32's space account for in the width direction along shell body 20, and then reduces the length direction's along shell body 20 space and occupy, and then reduces sterilization air purifier is along length direction's height.
Specifically, a base 10 is arranged at the bottom of the sterilizing air purifier, a support 11 for supporting an outer shell 20 is arranged on the base 10, and an air inlet 41 is formed between the outer shell 20 and the base 10. Air intake 41 is located the air purifier bottom of disinfecting corresponds the air purifier top of disinfecting still is provided with air outlet 42, air outlet 42 by the grid at shell body 20 top is run through and is formed. The fan 30 is arranged between the air outlet 42 and the air inlet 41, and the air is guided to flow along with the rotation of the fan 30, so that air carrying germs is sucked in from the air inlet 41 and is discharged from the air outlet 42; as a modified implementation form, the positions of the air outlet 42 and the air inlet 41 of the sterilizing air purifier can also be interchanged, or can be arranged at any position of the sterilizing air purifier.
The air duct 31 is sleeved outside the fan 30, the air duct 31 is suitable for guiding the air flow direction, and an air flow cavity is arranged inside the air duct 31.
Specifically, the sterilizing air purifier further includes: and the high-voltage ionization purification module 21 is suitable for adsorbing harmful substances and is arranged at the upstream position of the air duct 31 along the gas flow direction. The high-voltage ionization purification module 21 is internally provided with at least one group of generating electrode and collector, the generating electrode generates ion wind to enable particulate matters to carry positive charges to be collected and adsorbed by the collector, and the collector can collect particulate matters such as PM2.5 and bacteria debris, so that most of germs in the air are eliminated.
Specifically, the sterilizing air purifier further includes: and a filter screen 23 disposed at a downstream position of the air duct 31 in a gas flow direction and adapted to intercept the harmful material. The filter screen 23 is disposed at a downstream position of the air duct 31 along the air flow direction, and is matched with the high-voltage ionization purification module 21 disposed at an upstream position of the air duct 31 along the air flow direction, so that the air continues to flow upward through the filter screen 23 after flowing through the high-voltage ionization purification module 21 and eliminating most of germs, and the remaining dust particles and germs remaining on the particles are intercepted by the filter screen 23.
Specifically, the fan 30 is adapted to guide the air to flow through the heating area of the heat generator 32 and blow the formed high-temperature air flow toward the filter screen 23. For avoiding keep the active germ of major measure through long-term accumulation on the filter screen 23, cause the germ to breed filter screen 23 below sets up intergrowth heat-generating body 32, through intergrowth heat-generating body 32's the fever heats filter screen 23, makes filter screen 23 reach the high temperature state to carry out the high temperature inactivation with the germ of filter screen 23 interception, finally make to blow out the clean air who does not take the germ from disinfecting air purifier.
Preferably, the filter screen 23 is disposed near the air outlet 42. Furthermore, the filter screen 23 is disposed in the air duct 31, so that the distance between the filter screen 23 and the fan 30 is shortened, and the heating effect is improved.
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 (11)
1. A fan heating assembly, comprising:
a fan (30); and
a heat generator (32), the heat generator (32) being adapted to at least partially surround the fan (30).
2. The fan heating assembly of claim 1, further comprising: a duct (31) adapted to direct a gas flow direction; the fan (30) is arranged inside the air duct (31); the symbiotic heating body (32) is sleeved on the outer surface of the air duct (31).
3. The fan heating assembly according to claim 2, wherein the heat generator (32) is a spiral heating wire.
4. Fan heating assembly according to claim 2, wherein the air duct (31) is made of a heat conducting material.
5. Fan heating assembly according to any one of claims 2-4, characterized in that the fan (30) is an axial fan.
6. A germicidal air purifier, comprising: an outer housing (20), and
blower heating assembly according to any one of claims 2-5, arranged inside the outer casing (20).
7. The sterilizing air cleaner according to claim 6, wherein a heat generating body accommodating chamber adapted to accommodate the heat generating body (32) is formed between the air duct (31) and the outer case (20).
8. The germicidal air purifier as recited in claim 6 further comprising: and the high-voltage ionization purification module (21) is suitable for adsorbing harmful substances and is arranged at the upstream position of the air duct (31) along the gas flow direction.
9. The germicidal air purifier as recited in claim 8 further comprising: a filter screen (23) disposed at a downstream position of the air duct (31) in a gas flow direction and adapted to intercept the harmful material.
10. The sterilizing air cleaner according to claim 9, wherein the fan (30) is adapted to guide the air to flow through the heating area of the heat generating body (32) and blow the formed high temperature air flow toward the filter screen (23).
11. The sterilizing air purifier according to claim 6, wherein a base (10) is provided at a bottom of the sterilizing air purifier, a bracket (11) for supporting the outer housing (20) is provided on the base (10), and an air inlet (41) is formed between the outer housing (20) and the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526642.0A CN111561752A (en) | 2020-06-09 | 2020-06-09 | Fan heating element and air purifier disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526642.0A CN111561752A (en) | 2020-06-09 | 2020-06-09 | Fan heating element and air purifier disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111561752A true CN111561752A (en) | 2020-08-21 |
Family
ID=72072551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010526642.0A Pending CN111561752A (en) | 2020-06-09 | 2020-06-09 | Fan heating element and air purifier disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111561752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107718A (en) * | 2020-09-24 | 2020-12-22 | 宁夏马连富电力科技有限公司 | Device for efficiently capturing and killing new coronavirus in air |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10320659A1 (en) * | 2003-05-08 | 2004-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Heating arrangement for heating the surrounding air of cooking appliances comprises a heating element arranged in partial segments around a radial outlet region of a fan |
| WO2014157777A1 (en) * | 2013-03-25 | 2014-10-02 | 쉴드라이프코리아 (주) | Hair dryer for removing electromagnetic waves |
| CN107023874A (en) * | 2017-04-21 | 2017-08-08 | 成都扬中新能源科技有限公司 | Multifunctional heater |
| CN111140978A (en) * | 2020-03-02 | 2020-05-12 | 皓庭(唐山）环境科技有限公司 | New fan with disinfection function of disinfecting |
| CN212692052U (en) * | 2020-06-09 | 2021-03-12 | 珠海格力电器股份有限公司 | Fan heating element and air purifier disinfects |
-
2020
- 2020-06-09 CN CN202010526642.0A patent/CN111561752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10320659A1 (en) * | 2003-05-08 | 2004-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Heating arrangement for heating the surrounding air of cooking appliances comprises a heating element arranged in partial segments around a radial outlet region of a fan |
| WO2014157777A1 (en) * | 2013-03-25 | 2014-10-02 | 쉴드라이프코리아 (주) | Hair dryer for removing electromagnetic waves |
| CN107023874A (en) * | 2017-04-21 | 2017-08-08 | 成都扬中新能源科技有限公司 | Multifunctional heater |
| CN111140978A (en) * | 2020-03-02 | 2020-05-12 | 皓庭(唐山）环境科技有限公司 | New fan with disinfection function of disinfecting |
| CN212692052U (en) * | 2020-06-09 | 2021-03-12 | 珠海格力电器股份有限公司 | Fan heating element and air purifier disinfects |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107718A (en) * | 2020-09-24 | 2020-12-22 | 宁夏马连富电力科技有限公司 | Device for efficiently capturing and killing new coronavirus in air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212673465U (en) | Sterilization and disinfection air purification unit | |
| CN212692052U (en) | Fan heating element and air purifier disinfects | |
| CN111561752A (en) | Fan heating element and air purifier disinfects | |
| CN112161338A (en) | Double-fan medical air disinfection and purification integrated purifier | |
| CN211822876U (en) | High-temperature disinfection type air purifier | |
| CN213334726U (en) | Sterilizing machine | |
| CN213778079U (en) | Air purifier | |
| CN212400838U (en) | Air conditioner evaporation box for sanitation vehicle | |
| CN213713408U (en) | Sterilizing machine | |
| CN212390535U (en) | Sterilizing machine | |
| CN218763836U (en) | Portable air sterilizing and purifying device | |
| CN106940052B (en) | Air purifier with heating function | |
| CN212901871U (en) | Air purifying device | |
| CN216203924U (en) | Sterilizing type medical air conditioning system | |
| CN213273082U (en) | Air purification equipment | |
| CN212566189U (en) | Sterilizing machine | |
| CN218962114U (en) | High temperature resistant filter equipment | |
| CN212390569U (en) | Sterilizing machine | |
| CN214094861U (en) | Cabinet type sterilizing machine | |
| CN213454099U (en) | Workshop ventilating device with sterilizing effect | |
| CN2604181Y (en) | Hospital air sterilizer | |
| CN213630829U (en) | Air disinfection purifies all-in-one | |
| CN214581645U (en) | Air purifier | |
| CN1268880C (en) | Combustion type high temperature sterilizing air conditioner | |
| CN216744638U (en) | Air sterilizing and filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |