CN112406483A - A viral bacillus equipment of killing for vehicle - Google Patents
A viral bacillus equipment of killing for vehicle Download PDFInfo
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- CN112406483A CN112406483A CN202011511048.0A CN202011511048A CN112406483A CN 112406483 A CN112406483 A CN 112406483A CN 202011511048 A CN202011511048 A CN 202011511048A CN 112406483 A CN112406483 A CN 112406483A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
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Abstract
The invention discloses a virus bacillus killing device for vehicles, which relates to the technical field of air purification and comprises a shell, an air outlet, a spiral air duct device, a nanometer water ion generating device, an inverted conical air duct and a clamping device, wherein the shell is provided with a plurality of air outlets; the clamping device is arranged at the bottom of the spiral air duct device and used for clamping the killing equipment to the frame of the air conditioner and aligning a first air inlet of the spiral air duct device with an air outlet of the air conditioner; the spiral air duct device is used for sterilizing the inflowing air under the action of photocatalyst in the spiral air duct and then flowing out; the nanometer water ion generating device is arranged on the side wall of the inverted cone-shaped air channel and used for outputting the nanometer water ions to the inverted cone-shaped air channel and outputting the nanometer water ions along with the flowing of the air flow. The invention can be conveniently matched with various air-conditioning air outlets with different sizes, and has the advantages of high installation convenience, double adjustment of sterilization time and high sterilization effectiveness.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a virus bacillus killing device for vehicles.
Background
In daily life, the indoor air quality is often the most concerned problem, and due to the influence of air tightness, pollutants, bacteria and other substances in the air are easy to stay indoors, so that the body health is influenced, and various diseases are brought. For example, in environments of normal room areas where people live on a daily basis, including hospital wards, classrooms of colleges and secondary schools, kindergarten classrooms, rooms of nursing homes, restaurants, toilets, and the like; environments of small area in transit, including in automobiles, high-speed rails, in airplanes, cold chains (especially for frozen foods), etc.; in dense environments of oil smoke, moisture and the like, including catering kitchens and the like; in large space environments with large pedestrian volume and the like, including waiting rooms, shopping malls, halls and the like; in a laboratory environment; in animal breeding environments, including feedlots and the like, air purification, formaldehyde removal, peculiar smell removal, smoke and dust removal, pollen and allergen removal, disinfection and sterilization and the like are required.
However, most of the existing sterilizing equipment for the virus bacilli has low sterilizing efficiency, and the sterilizing effectiveness cannot be ensured. For example, chinese patent CN203139177U discloses a nano water ion air purifier, which uses a nano water ion generator to deodorize and sterilize the air in the duct, and also installs an ultraviolet lamp and a negative ion generator in the air outlet duct to perform bacteriostasis and sterilization. However, the action time of sterilization is difficult to ensure and control, resulting in poor sterilization effectiveness.
Disclosure of Invention
Therefore, in order to overcome the above-mentioned disadvantages, embodiments of the present invention provide a virus killing apparatus for a vehicle.
Therefore, the equipment for killing the virus bacilli for the vehicle comprises a shell, an air outlet, a spiral air duct device, a nanometer water ion generating device, an inverted conical air duct and a clamping device, wherein the shell is provided with a plurality of air outlets;
the clamping device is arranged at the bottom of the spiral air duct device and used for clamping the killing equipment to the frame of the air conditioner and aligning a first air inlet of the spiral air duct device with an air outlet of the air conditioner;
the spiral air duct device is positioned above the air inlet and comprises a first air inlet and a first air outlet, the first air inlet is connected and positioned on the lower bottom surface of the spiral air duct device, the first air outlet is connected and positioned at the center of the upper bottom surface of the spiral air duct device and used for enabling air flowing in from the first air inlet to flow out from the first air outlet after being sterilized in the spiral air duct under the action of photocatalyst;
the inverted cone-shaped air duct is positioned above the spiral air duct device, an air inlet of the inverted cone-shaped air duct is connected with a first air outlet of the spiral air duct device, an air outlet of the inverted cone-shaped air duct is connected with an air outlet of the killing equipment, and the size of the air inlet of the inverted cone-shaped air duct is smaller than that of the air outlet;
the nanometer water ion generating device is arranged on the side wall of the inverted cone-shaped air channel and used for outputting nanometer water ions to the inverted cone-shaped air channel and outputting the nanometer water ions along with the flowing air flow from the air inlet to the air outlet of the inverted cone-shaped air channel.
Preferably, the clamping device comprises a fixed seat, a telescopic rod and a clamping hook;
the upper surface of the fixed seat is provided with a threaded hole, and the upper surface of the fixed seat is connected with the bottom of the spiral air duct device through the threaded hole;
the telescopic rods are respectively arranged on the left side and the right side of the fixed seat, one end of each telescopic rod is connected with the fixed seat, and the other end of each telescopic rod is connected with the clamping hook and used for providing clamping pretightening force;
and the clamping hook is used for being matched and connected with the air conditioner frame when the sterilizing equipment is arranged at the air outlet of the air conditioner.
Preferably, the first air inlet comprises an adjustable louver, the adjustable louver is mounted on the ventilation surface of the first air inlet, and the adjustable louver can rotate around a shaft under the control of a control signal so as to adjust an included angle between a page plane of the adjustable louver and the airflow flowing direction.
Preferably, the spiral air duct device further comprises a spiral air duct, a second air outlet, a catalyst layer, a light reverse side and a light emitting diode;
the cross section of the pipeline of the spiral air duct is square, and the pipeline is spirally arranged from outside to inside to form the spiral air duct with a cuboid shell;
the light emitting diodes are uniformly distributed on the inner wall of the upper top surface of the shell of the spiral air duct device and are used for irradiating ultraviolet light;
the catalyst layer is positioned at a distance below the light-emitting diode and is in a disc shape;
the second air outlet comprises a pipeline positioned inside a shell of the spiral air duct device, the pipe wall of the second air outlet comprises a first part from the inner wall of the upper top surface of the shell of the spiral air duct device to the upper surface of the catalyst layer, a second part inside the catalyst layer and a third part from any position inside the catalyst layer to the middle air outlet of the spiral air duct of the lower bottom surface of the catalyst layer, the cross section of the pipe wall of the third part is square, the pipe wall of the first part is a light reverse surface and is in an arc shape protruding outwards, and the third part is used for enabling light to be reflected divergently by the light reverse surface.
Preferably, the light emitting diode is used for irradiating ultraviolet a light or ultraviolet C light having a wavelength of 400nm or less, or for irradiating ultraviolet a light and ultraviolet C light having a wavelength of 400nm or less.
Preferably, the catalyst contained in the catalyst layer is titanium oxide that is particulate in a size of 10nm to 60 nm.
Preferably, the spiral duct device further comprises a plurality of bent ducts; the multi-bent air duct is connected and positioned above the inner part of the pipeline of the spiral air duct;
the multi-bend air duct comprises an air inlet movable door, an air outlet movable door, a second air inlet, a third air outlet, a suction fan and a partition plate;
the second air inlet and the third air outlet are both rectangular and are matched with the width of the pipeline of the spiral air duct;
the air inlet movable door is positioned at the second air inlet and used for opening or closing the second air inlet;
the air outlet movable door is positioned at the third air outlet and used for opening or closing the third air outlet;
the suction fan is positioned above the second air inlet and used for sucking air in the spiral air duct from the second air inlet, conveying the air through the pipelines of the multiple bent air ducts and outputting the air to the spiral air duct from the third air outlet;
one end of the partition board is vertically arranged on the inner wall of the left side of the multi-bent air duct shell, the other end of the partition board is suspended and suspended with one end of the partition wall, the other end of the partition board is vertically arranged on the inner wall of the right side of the multi-bent air duct shell, and the two installation modes are alternately carried out to form the multi-bent air duct.
Preferably, the air purifier also comprises a filter screen, wherein the filter screen is arranged at the air inlet and used for filtering out suspended particles in air flowing into the equipment.
The technical scheme of the embodiment of the invention has the following advantages:
according to the virus bacillus killing equipment for the vehicle, provided by the embodiment of the invention, the telescopic rod of the clamping device is arranged, so that the equipment can be conveniently matched with various air-conditioning air outlets with different sizes, and the installation convenience is improved. Through setting up spiral wind channel and many bent wind channels, prolonged the length that the air current was walked, prolonged the time that the air current was disinfected by the photocatalyst effect, realized the adjustable of killing time according to the length in spiral wind channel and many bent wind channels to the validity of disinfecting has been improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic configuration diagram showing a specific example of a viral bacillus sterilizer for vehicles according to an embodiment of the present invention;
FIG. 2 is a schematic configuration diagram showing a specific example of the holding means in the embodiment of the present invention;
FIG. 3 is a schematic view of the connection between the clamping device and the air outlet of the air conditioner according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a specific example of a spiral duct apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic distribution diagram of one specific example of a multi-turn duct in an embodiment of the present invention;
FIG. 6 is a bottom view of a specific example of a multi-turn duct in an embodiment of the present invention;
FIG. 7 is a side view of a specific example of a multiple curved duct in an embodiment of the present invention;
fig. 8 is a top view of a specific example of a multi-turn duct in an embodiment of the present invention.
Reference numerals: 1-shell, 3-air outlet, 5-spiral air duct device, 7-nanometer water ion generating device, 8-inverted cone air duct, 9-clamping device, 51-first air inlet, 52-first air outlet, 53-spiral air duct, 54-second air outlet, 55-catalyst layer, 56-light reverse side, 57-light emitting diode, 58-multi-bend air duct, 521-air guide surface, 581-air inlet movable door, 582-air outlet movable door, 583-second air inlet, 584-third air outlet, 585-suction fan, 586-partition board, 91-fixed seat, 92-telescopic rod, 93-clamping hook, 101-air conditioner frame, 102-air conditioner blade.
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 describing the present invention, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and/or "comprising," when used in this specification, are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
The embodiment provides a viral bacillus killing equipment for vehicle, can be applied to various air-conditioning outlets, including air-conditioning outlets in automobiles, high-speed rails, airplanes and the like. As shown in fig. 1, the disinfecting and killing device comprises a shell 1, an air outlet 3, a spiral air duct device 5, a nanometer water ion generating device 7, an inverted cone-shaped air duct 8, a clamping device 9 and the like;
the clamping device 9 is arranged at the bottom of the spiral air duct device 5 and used for clamping the killing equipment to the air conditioner frame 101 and the outer side of the air conditioner fan blade 102, and the first air inlet 51 of the spiral air duct device 5 is aligned with the air outlet of the air conditioner, so that air flow blown out by the air conditioner can flow into the killing equipment from the first air inlet 51 and flow out from the air outlet 3 after the killing action of the killing equipment;
the spiral air duct device 5 is positioned above the air inlet 2 and comprises a first air inlet 51, a spiral air duct and a first air outlet 52, the first air inlet 51 is connected and positioned on the lower bottom surface of the spiral air duct device 5, the first air outlet 52 is connected and positioned at the center of the upper bottom surface of the spiral air duct device 5 and used for enabling air flowing in from the first air inlet 51 to flow out from the first air outlet 52 after being sterilized in the spiral air duct under the action of photocatalyst; through the spiral air duct, the distance that flows the air is effectively increased to effectively prolong the sterilization time of photocatalyst effect, improved virus bacillus efficiency of killing, improved the validity of disinfecting. The generally required killing time of different kinds of virus bacilli is different, and the total length of the spiral air duct can be set according to the kinds of virus bacilli required to be killed, so that the application range is expanded.
The inverted cone-shaped air duct 8 is positioned above the spiral air duct device 5, an air inlet of the inverted cone-shaped air duct 8 is connected with a first air outlet 52 of the spiral air duct device 5, an air outlet of the inverted cone-shaped air duct 8 is connected with an air outlet 3 of the killing equipment, and the size of the air inlet of the inverted cone-shaped air duct 8 is smaller than that of the air outlet and is inverted;
the nanometer water ion generating device 7 is arranged on the side wall of the inverted cone-shaped air channel 8 and is used for outputting nanometer water ions into the inverted cone-shaped air channel 8 and outputting the nanometer water ions along with air flow flowing from an air inlet to an air outlet of the inverted cone-shaped air channel 8; the disinfection and sterilization mechanism of nano water ions is derived from the dual actions of physics and chemistry: 1) physical action: the strong electric field and charged particles generated by the nano water ions can physically and electrically puncture the cell walls of bacteria, destroy proteins and DNA of bacteria and viruses, and denature and inactivate the bacteria and the viruses. 2) Chemical action: it is also the main function of nano water ion disinfection and sterilization. Oxygen-containing active particles (ROS) in the nano water ions cause oxidative stress reaction, destroy the structures of macromolecules such as protein, DNA, lipid and the like, change the biological activity of the macromolecules, accelerate mutagenesis, and finally inactivate and die bacteria and viruses. Preferably, the number of the nano water ion generating devices 7 is one or more than two, and when the number of the nano water ion generating devices 7 is more than two, the nano water ion generating devices are uniformly distributed on the side wall of the inverted cone-shaped air duct 8, so that the concentration of nano water ions is improved, the killing efficiency of virus bacilli is improved, and the sterilization effectiveness is improved.
Preferably, as shown in fig. 2 and 3, the clamping device 9 comprises a fixed seat 91, a telescopic rod 92 and a clamping hook 93;
a threaded hole 911 is formed in the upper surface of the fixing seat 91 and connected with the bottom of the spiral air duct device 5 through the threaded hole 911;
the telescopic rods 92 are respectively installed at the left side and the right side of the fixed seat 91, one end of each telescopic rod 92 is connected with the fixed seat 91, and the other end of each telescopic rod 92 is connected with the clamping hook 93 and used for providing clamping pretightening force;
the clamping hook 93 is used for being connected with the air conditioner frame 101 in a matching manner when the sterilizing device is installed at the air outlet of the air conditioner. The number of telescopic link can be for the one pair that shows in figure 2, also can be more than two pairs, can set up according to the in-service use demand, through setting up the telescopic link, can conveniently match all kinds of not unidimensional air outlet of air conditioner, has improved the installation convenience.
Preferably, the first air inlet 51 comprises an adjustable louver mounted on the ventilation surface of the first air inlet 51, the adjustable louver can rotate around an axis under the control of a control signal to adjust an included angle between a plane of a page of the adjustable louver and the flow direction of the air flow, so as to adjust the degree of blocking the air flow, and if the plane of the page is adjusted to be parallel to the flow direction of the air flow, the degree of blocking the air flow is minimum, and the air flow can pass through the adjustable louver completely without blocking. The air inlet amount can be adjusted by arranging the adjustable shutter, so that the adjustability of the sterilization degree is realized.
Preferably, as shown in fig. 4, the first air outlet 52 of the spiral air duct device 5 includes a pipe located outside the casing of the spiral air duct device 5, and a pipe wall of the pipe has an air guiding surface 521, where the air guiding surface 521 is in a trumpet shape, and guides the air flow to be in an outward diffusion shape, so as to perform a better flow guiding function.
Preferably, as shown in fig. 4 and 5, the spiral air duct device 5 further includes a spiral air duct 53, a second air outlet 54, a catalyst layer 55, a light-emitting surface 56 and a light-emitting diode 57;
the cross section of the spiral air duct 53 is square, the catalyst layer 55 is used as the upper top surface of the duct, and the duct is spirally arranged from outside to inside to form the spiral air duct 53 with a cuboid shell; the direction of the open arrows shown in fig. 5 is the direction of the air flow.
The light emitting diodes 57 are uniformly distributed on the inner wall of the upper top surface of the shell of the spiral air duct device 5 and used for irradiating ultraviolet light; preferably, the light emitting diode 57 is used for irradiating ultraviolet a light or ultraviolet C light having a wavelength of 400nm or less, or ultraviolet a light and ultraviolet C light having a wavelength of 400nm or less, and when it is used, a part of the light emitting diodes in the apparatus may be irradiated with the ultraviolet a light, and another part of the light emitting diodes may be irradiated with the ultraviolet C light, and the ultraviolet C light may not only perform sterilization by a photocatalyst action, but also perform sterilization by having a sterilization function by its own light, thereby improving sterilization efficiency.
The catalyst layer 55 is located a distance below the light emitting diode 57 and is disc-shaped, which is beneficial to the ultraviolet light to completely and uniformly cover the upper surface of the catalyst layer 55 and increase the generation amount of peroxide free radicals, thereby improving the effect of killing the virus bacilli. Preferably, a distance may be determined according to the irradiation range of the light emitting diode 57 so that ultraviolet light entirely covers the upper surface of the catalyst layer 55 to increase the generation amount of the peroxide radicals, thereby increasing the effect of killing the virus bacilli. Preferably, the catalyst contained in the catalyst layer 55 is titanium oxide in the form of particles having a size of 10nm to 60nm, and the titanium oxide in the form of particles can generate a large amount of peroxide radicals even under very weak ultraviolet light irradiation, thereby improving the efficiency of killing viral bacilli.
The second air outlet 54 includes a pipe inside the casing of the spiral air duct device 5, the pipe wall includes a first part from the inner wall of the upper top surface of the casing of the spiral air duct device 5 to the upper surface of the catalyst layer 55, a second part inside the catalyst layer 55 and a third part from any position inside the catalyst layer 55 to the middle air outlet of the spiral air duct 53 at the lower bottom surface of the catalyst layer 55, the cross section of the pipe wall of the third part is square to facilitate matching with the shape of the air outlet of the spiral air duct 53, the pipe wall of the first part is a light reverse surface 56 and is in an arc shape protruding outward for making the light be divergently reflected by the light reverse surface 56, making more light irradiate to the upper surface of the catalyst layer 55, increasing the generation amount of peroxide radicals, and thus increasing the killing effect of virus bacilli. Preferably, the cross section of the pipe wall of the second part is circular, so that the pipe wall of the second part is more favorable for matching, connection and continuity with the pipe wall of the first part.
Above-mentioned spiral air duct device through setting up the spiral air duct, has prolonged the length of air current walking, has prolonged the time that the air current was disinfected by the photocatalyst effect to the validity of disinfecting has been improved.
Preferably, the inner wall of the lower bottom surface of the pipeline of the spiral air duct 53 is paved with nano-scale fluff to form an adsorption and traction effect on the peroxide free radicals, so that the peroxide free radicals form a peroxide free radical flow perpendicular to the direction of the air flow, thereby being more favorable for killing the virobacillus in the air flow, and the nano-scale fluff can release the peroxide free radicals for the second time due to supersaturated adsorption to form a secondary release source, thereby improving the sterilization efficiency.
Preferably, as shown in fig. 4, 5, 6, 7 and 8, the spiral duct device 5 further includes a multi-turn duct 58; the multi-bend duct 58 is connected to and located above the duct inside of the spiral duct 53, and the duct also uses the catalyst layer 55 as the upper top surface of the duct, and may be provided with one or more than two, and the installation position may be adjusted according to actual needs, for example, may be located at the straight position or the corner of the duct.
The multi-bend air duct 58 comprises an air inlet moving door 581, an air outlet moving door 582, a second air inlet 583, a third air outlet 584, a suction fan 585 and a partition 586;
the second air inlet 583 and the third air outlet 584 are both rectangular and are matched with the width of the pipeline of the spiral air duct 53;
the air inlet moving door 581 is located at the second air inlet 583 and used for opening or closing the second air inlet 583;
the air outlet moving door 582 is located at the third air outlet 584, and is configured to open or close the third air outlet 584;
the suction fan 585 is located above the second air inlet 583, and is configured to suck air in the spiral air duct 53 from the second air inlet 583, convey the air through the multiple curved air ducts 58, and output the air from the third air outlet 584 to the spiral air duct 53;
one end of the partition plate 586 is vertically installed on the left inner wall of the multi-bent duct 58 housing, the other end is suspended and suspended with one end of the partition plate 586, the other end is vertically installed on the right inner wall of the multi-bent duct 58 housing, the two installation methods are alternately performed to form a multi-bent duct, the length of air flow circulation is increased, the time of air flow sterilization by photocatalyst action is prolonged, and therefore the sterilization effectiveness is improved.
Preferably, the equipment for killing the virus bacilli of the vehicle further comprises a filter screen, wherein the filter screen is arranged at the air inlet 2 and used for filtering out suspended particles in air flowing into the equipment, so that the suspended particles are prevented from entering the equipment to cause pollution and aging of the equipment, and the service life of the equipment is prolonged.
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 (8)
1. A virus bacillus killing device for vehicles is characterized by comprising a shell (1), an air outlet (3), a spiral air duct device (5), a nanometer water ion generating device (7), an inverted cone-shaped air duct (8) and a clamping device (9);
the clamping device (9) is arranged at the bottom of the spiral air duct device (5) and used for clamping the killing equipment to the air conditioner frame (101) and aligning a first air inlet (51) of the spiral air duct device (5) with an air outlet of the air conditioner;
the spiral air duct device (5) is positioned above the air inlet (2) and comprises a first air inlet (51) and a first air outlet (52), the first air inlet (51) is connected and positioned on the lower bottom surface of the spiral air duct device (5), the first air outlet (52) is connected and positioned at the center of the upper bottom surface of the spiral air duct device (5) and used for enabling air flowing in from the first air inlet (51) to flow out from the first air outlet (52) after being sterilized in the spiral air duct under the action of photocatalyst;
the inverted cone-shaped air duct (8) is positioned above the spiral air duct device (5), an air inlet of the inverted cone-shaped air duct (8) is connected with a first air outlet (52) of the spiral air duct device (5), an air outlet of the inverted cone-shaped air duct (8) is connected with an air outlet (3) of the killing equipment, and the size of the air inlet of the inverted cone-shaped air duct (8) is smaller than that of the air outlet;
the nanometer water ion generating device (7) is arranged on the side wall of the inverted cone-shaped air channel (8) and is used for outputting the nanometer water ions to the inverted cone-shaped air channel (8) and outputting the nanometer water ions along with the air flow flowing from the air inlet to the air outlet of the inverted cone-shaped air channel (8).
2. A killing device according to claim 1, characterized in that the holding means (9) comprises a holder (91), a telescopic rod (92) and a holding hook (93);
a threaded hole (911) is formed in the upper surface of the fixed seat (91) and is connected with the bottom of the spiral air duct device (5) through the threaded hole (911);
the telescopic rods (92) are respectively arranged at the left side and the right side of the fixed seat (91), one end of each telescopic rod (92) is connected with the fixed seat (91), and the other end of each telescopic rod (92) is connected with the clamping hook (93) and used for providing clamping pretightening force;
the clamping hook (93) is used for being connected with the air conditioner frame (101) in a matching mode when the sterilizing equipment is installed at an air outlet of the air conditioner.
3. A killing apparatus according to claim 1 or 2, characterized in that the first air inlet (51) comprises an adjustable louver mounted on the ventilation surface of the first air inlet (51), the adjustable louver being capable of pivoting under the control of a control signal for adjusting the angle between the plane of the page of the adjustable louver and the direction of the air flow.
4. A killing apparatus according to any one of claims 1-3, characterized in that the spiral duct means (5) further comprises a spiral duct (53), a second air outlet (54), a catalyst layer (55), a light-opposing surface (56) and a light-emitting diode (57);
the cross section of the pipeline of the spiral air duct (53) is square, and the pipeline is spirally arranged from outside to inside to form the spiral air duct (53) with a cuboid shell;
the light emitting diodes (57) are uniformly distributed on the inner wall of the upper top surface of the shell of the spiral air duct device (5) and are used for irradiating ultraviolet light;
the catalyst layer (55) is positioned at a distance below the light-emitting diode (57) and is in a disc shape;
the second air outlet (54) comprises a pipeline positioned inside the shell of the spiral air duct device (5), the pipe wall of the pipeline comprises a first part from the inner wall of the upper top surface of the shell of the spiral air duct device (5) to the upper surface of the catalyst layer (55), a second part inside the catalyst layer (55) and a third part from any position inside the catalyst layer (55) to the middle air outlet of the spiral air duct (53) of the lower bottom surface of the catalyst layer (55), the cross section of the pipe wall of the third part is square, the pipe wall of the first part is a light reverse surface (56) and is in an arc shape protruding outwards, and the third part is used for enabling light to be divergently reflected by the light reverse surface (56).
5. A killing device according to claim 4, characterized in that the light emitting diode (57) is used for irradiating ultraviolet A light or ultraviolet C light having a wavelength below 400nm, or for irradiating ultraviolet A light and ultraviolet C light having a wavelength below 400 nm.
6. A killing apparatus according to claim 4 or 5, characterized in that the catalyst contained in the catalyst layer (55) is titanium oxide particulate in size of 10nm-60 nm.
7. A killing apparatus according to any of claims 1-6, characterized in that the spiral duct means (5) further comprises a plurality of curved ducts (58); the multi-bent air duct (58) is connected and positioned above the inner part of the pipeline of the spiral air duct (53);
the multi-bent air channel (58) comprises an air inlet moving door (581), an air outlet moving door (582), a second air inlet (583), a third air outlet (584), a suction fan (585) and a partition plate (586);
the second air inlet (583) and the third air outlet (584) are both rectangular and are matched with the width of the pipeline of the spiral air duct (53);
the air inlet moving door (581) is positioned at the second air inlet (583) and used for opening or closing the second air inlet (583);
the air outlet moving door (582) is positioned at the third air outlet (584) and is used for opening or closing the third air outlet (584);
the suction fan (585) is positioned above the second air inlet (583) and is used for sucking air in the spiral air duct (53) from the second air inlet (583), conveying the air through the pipeline of the multi-bent air duct (58), and outputting the air to the spiral air duct (53) from the third air outlet (584);
one end of the partition plate (586) is vertically installed on the left inner wall of the multi-bent air duct (58) shell, the other end of the partition plate is suspended and suspended with one end of the partition wall (586), the other end of the partition plate is vertically installed on the right inner wall of the multi-bent air duct (58) shell, and the two installation modes are alternately performed to form the multi-bent air duct.
8. A killing apparatus according to any of claims 1-7, characterized in that it further comprises a filter screen, which is arranged at the air inlet (2) and is used for filtering out aerosols from the air flowing into the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011511048.0A CN112406483A (en) | 2020-12-18 | 2020-12-18 | A viral bacillus equipment of killing for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011511048.0A CN112406483A (en) | 2020-12-18 | 2020-12-18 | A viral bacillus equipment of killing for vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN112406483A true CN112406483A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011511048.0A Withdrawn CN112406483A (en) | 2020-12-18 | 2020-12-18 | A viral bacillus equipment of killing for vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022181188A (en) * | 2021-05-25 | 2022-12-07 | 伯仁 ▲呉▼ | Uvc led disinfecting device |
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2020
- 2020-12-18 CN CN202011511048.0A patent/CN112406483A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022181188A (en) * | 2021-05-25 | 2022-12-07 | 伯仁 ▲呉▼ | Uvc led disinfecting device |
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Application publication date: 20210226 |