CN111380125A - Honeycomb type gathering air pipe ultraviolet sterilization device - Google Patents
Honeycomb type gathering air pipe ultraviolet sterilization device Download PDFInfo
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- CN111380125A CN111380125A CN202010215530.3A CN202010215530A CN111380125A CN 111380125 A CN111380125 A CN 111380125A CN 202010215530 A CN202010215530 A CN 202010215530A CN 111380125 A CN111380125 A CN 111380125A
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- hexagonal prism
- air duct
- flow guide
- prism air
- wind channel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the technical field of air purification equipment, and particularly relates to a honeycomb type ultraviolet sterilization device for an air gathering pipe. According to the honeycomb type gathered air pipe ultraviolet sterilization device, mixed air enters from the air inlet, flows in a reciprocating mode and sequentially passes through the whole honeycomb hexagonal sterilization device, is radiated by the six ultraviolet sterilization lamp tubes arranged on the outer side, and flows back and forth in the internal transparent cavity in the whole process, so that the space is saved, the radiation of the central ultraviolet lamp is fully utilized, the purification effect is improved, and the flow resistance is reduced by arranging the flow guide plates at the bending positions in the sterilization process.
Description
Technical Field
The invention relates to the technical field of air purification equipment, in particular to an ultraviolet sterilization device for a honeycomb type gathered air pipe.
Background
In recent years, the demand of residents in China for good indoor air quality is continuously improved, and the risk prevention and control awareness of indoor air sanitation, infectious diseases and the like is obviously strengthened. Research shows that the air generally contains dozens of microbes such as bacteria, fungi, viruses and the like, and people can be allergic and suffer from various respiratory diseases. In China, central air conditioners in large-scale shopping malls and office buildings are mostly centralized or semi-centralized, and air supply systems for mixing indoor return air and outdoor fresh air are adopted. If an infection source exists in a single room, the indoor air return system can uniformly supply air to and distribute pathogens or toxic aerosol to each room, and the risk of collective infection is high, so that central air conditioners are not allowed to be used in most office buildings and large-scale markets during epidemic situations of infectious diseases, and great inconvenience is brought to work and commercial activities. The particle size range of microorganisms in the air is wide (bacteria is 0.25-20 μm, fungi is 1-30 μm, and viruses is 20-450 nm), so that the common filter screen combination in the market is difficult to completely filter the microorganisms. It is known that ultraviolet rays with certain intensity can not only destroy the protein structure of microorganisms and prevent the organ synthesis of the microorganisms, but also break nucleic acid bonds and deprive the microorganisms of the ability to multiply. However, the existing common ultraviolet disinfection lamp has great harm to human body, has high limitation and cannot be used in daily working time.
In order to meet the air sterilization requirements of users, part of air conditioner manufacturers utilize an ultraviolet disinfection technology to design an ultraviolet disinfection device inside an air conditioner, and air purification is realized by utilizing air circulation. However, most of the existing air conditioners containing ultraviolet ray disinfection devices have the following problems:
(1) the air flow field at the evaporator end of the air conditioner is not uniform, so that the time for irradiating air by ultraviolet rays is different, and partial air which does not reach the specified ultraviolet radiation dose easily enters a room by checking and calculating the whole air supply quantity, so that the indoor air is polluted
(2) In order to meet the radiation dosage requirement, the ultraviolet disinfection device inside the air conditioner usually adopts high-intensity ultraviolet rays, and because the indoor air outlet cannot be sealed, the high-intensity ultraviolet rays have the risk of reflecting leakage, cause radiation damage to a human body, and are difficult to detect whether radiation leakage exists.
(3) Air conditioners with ultraviolet sterilization devices are generally high in price, particularly the replacement cost of an HVAC system is too high, and the air conditioners are not suitable for being purchased by most families and enterprises.
Disclosure of Invention
In order to overcome the defect that the effect of the ultraviolet disinfection device in the existing air conditioner is poor, the invention provides the honeycomb type air gathering pipe ultraviolet disinfection device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the honeycomb-type ultraviolet sterilization device comprises a honeycomb hexagonal sterilization device, wherein the honeycomb hexagonal sterilization device is formed by tightly arranging a first hexagonal prism air duct, a second hexagonal prism air duct, a third hexagonal prism air duct, a fourth hexagonal prism air duct, a fifth hexagonal prism air duct, a sixth hexagonal prism air duct and a seventh hexagonal prism air duct, an ultraviolet sterilization lamp tube is fixed at each adjacent included angle of the first hexagonal prism air duct, the third hexagonal prism air duct, the fourth hexagonal prism air duct, the fifth hexagonal prism air duct, the sixth hexagonal prism air duct and the seventh hexagonal prism air duct on the outer side, the first hexagonal prism air duct, the second hexagonal prism air duct, the third hexagonal prism air duct, the fourth hexagonal prism air duct, the fifth hexagonal prism air duct, the sixth hexagonal prism air duct and the seventh hexagonal prism air duct are mutually connected in series and communicated, and an air inlet and an air outlet are respectively formed in the top ends of the first hexagonal prism air.
Furthermore, the upper ends of the adjacent surfaces of the hexagonal prism air duct and the hexagonal prism air duct are provided with guide holes, a guide plate is fixed at an included angle positioned opposite to the guide holes in the hexagonal prism air duct, and filter screens are fixed in the hexagonal prism air duct and the hexagonal prism air duct in a crossing manner.
Furthermore, the lower end of the adjacent surface of the hexagonal prism air duct six and the hexagonal prism air duct five is provided with a flow guide hole, a flow guide plate is fixed at an included angle positioned opposite to the flow guide hole in the hexagonal prism air duct six, and a filter screen is fixed in the middle of the hexagonal prism air duct five in a crossing manner.
Furthermore, the upper ends of adjacent surfaces of the hexagonal prism air duct four and the hexagonal prism air duct five are provided with guide holes, a guide plate is fixed at an included angle position opposite to the guide holes in the hexagonal prism air duct five, and a filter screen is fixed in the middle of the hexagonal prism air duct four in a crossing manner.
Furthermore, the lower ends of three adjacent surfaces of the hexagonal prism air duct four and the hexagonal prism air duct are provided with guide holes, a guide plate is fixed at an included angle positioned opposite to the guide holes in the hexagonal prism air duct four, and a filter screen is fixed in the middle of the hexagonal prism air duct three in a crossing manner.
Furthermore, the upper ends of the adjacent surfaces of the hexagonal prism air duct II and the hexagonal prism air duct III are provided with guide holes, a guide plate is fixed at an included angle positioned opposite to the guide holes in the hexagonal prism air duct III, and a filter screen is fixed in the middle of the hexagonal prism air duct II in a crossing manner.
Furthermore, the lower end of the adjacent surface of the hexagonal prism air duct II and the hexagonal prism air duct I is provided with a flow guide hole, a flow guide plate is fixed at an included angle part which is positioned opposite to the flow guide hole in the hexagonal prism air duct II, and a filter screen is fixed in the middle of the hexagonal prism air duct I in a crossing manner.
Further, the outer wall surfaces of the first hexagonal prism air duct, the second hexagonal prism air duct, the third hexagonal prism air duct, the fourth hexagonal prism air duct, the fifth hexagonal prism air duct, the sixth hexagonal prism air duct and the seventh hexagonal prism air duct are transparent plates, inner wall surfaces of the first hexagonal prism air duct, the second hexagonal prism air duct, the third hexagonal prism air duct, the fourth hexagonal prism air duct, the fifth hexagonal prism air duct, the sixth hexagonal prism air duct and the seventh hexagonal prism air duct are made of high-reflectivity materials, and double-layer pure aluminum foil small bubble heat insulation films are covered between the transparent plates and the high-reflectivity materials.
The honeycomb type ultraviolet ray sterilization device for the gathered air pipe has the advantages that mixed air enters from the air inlet, flows back and forth through the honeycomb hexagonal sterilization device in a reciprocating mode, is radiated by the six ultraviolet ray sterilization lamp tubes arranged on the outer side, flows back and forth in the transparent cavity in the whole process, saves space, fully utilizes the radiation of the central ultraviolet ray lamp, improves the purification effect, reduces the flow resistance by arranging the guide plates at the bent positions in the sterilization process, enables the air to fall off in the vortex at the bent positions, plays a role in reducing the abrasion and vibration of devices and uniformly distributing the air, is easy to replace the ultraviolet ray sterilization lamp tubes arranged on the outer edge, can effectively inactivate typical microorganisms such as influenza viruses and the like by arranging the radiation space, and can effectively inactivate the typical microorganisms such as influenza viruses, The inner wall of the cavity of the honeycomb hexagonal sterilizing device is reinforced to reflect ultraviolet rays by using a double-layer pure aluminum foil small bubble heat insulation film, so that the radiation utilization rate is enhanced, and the heat insulation is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
fig. 4 is a cross-sectional view at fig. 3A-a.
In the figure, 1, a honeycomb hexagonal sterilization device, 2, a first hexagonal prism air duct, 3, a second hexagonal prism air duct, 4, a third hexagonal prism air duct, 5, a fourth hexagonal prism air duct, 6, a fifth hexagonal prism air duct, 7, a sixth hexagonal prism air duct, 8, a seventh hexagonal prism air duct, 9, an ultraviolet sterilization lamp tube, 10, an air inlet, 11, an air outlet, 12, a flow guide hole, 13, a flow guide plate and 14, a filter screen are arranged.
Detailed Description
Referring to fig. 1, which is a schematic structural diagram of the present invention, an ultraviolet sterilization device for a honeycomb type concentrated air duct comprises a honeycomb hexagonal sterilization device 1, the honeycomb hexagonal sterilizing device 1 is formed by closely arranging a hexagonal prism air duct I2, a hexagonal prism air duct II 3, a hexagonal prism air duct III 4, a hexagonal prism air duct IV 5, a hexagonal prism air duct V6, a hexagonal prism air duct VI 7 and a hexagonal prism air duct VII 8, and the adjacent included angles of the hexagonal prism air duct II 3, the hexagonal prism air duct III 4, the hexagonal prism air duct IV 5, the hexagonal prism air duct V6, the hexagonal prism air duct VI 7 and the hexagonal prism air duct VII on the outer side are respectively fixed with an ultraviolet sterilizing lamp tube 9, the hexagonal prism air duct I2, the hexagonal prism air duct II 3, the hexagonal prism air duct III 4, the hexagonal prism air duct IV 5, the hexagonal prism air duct V6, the hexagonal prism air duct VI 7 and the hexagonal prism air duct VII 8 are communicated in series, and the top ends of the hexagonal prism air duct I2 and the hexagonal prism air duct VII 8 are respectively provided with an air inlet 10 and an air outlet 11. An air inlet 10 at the top end of the first hexagonal prism air duct 2 is connected with an air supply pipeline of an air conditioning system to receive fresh air and return air mixed supply air, and an air outlet 11 at the top end of the seventh hexagonal prism air duct 8 is connected with a fan coil in a building through an air pipe.
As shown in fig. 1 to 4, the upper ends of the adjacent surfaces of the hexagonal prism air duct six 7 and the hexagonal prism air duct seven 8 are provided with a flow guide hole 12, a flow guide plate 13 is fixed at an included angle positioned opposite to the flow guide hole 12 in the hexagonal prism air duct seven 8, and a filter screen 14 is fixed in the middle of the hexagonal prism air duct seven 8 and the hexagonal prism air duct six 7 in a crossing manner.
Referring to fig. 1 to 4, the lower ends of the adjacent surfaces of the hexagonal prism air duct six 7 and the hexagonal prism air duct five 6 are provided with a flow guide hole 12, a flow guide plate 13 is fixed at an included angle positioned opposite to the flow guide hole 12 in the hexagonal prism air duct six 7, and a filter screen 14 is fixed in the middle of the hexagonal prism air duct five 6 in a crossing manner.
Referring to fig. 1 to 4, the upper ends of the adjacent surfaces of the hexagonal prism air duct four 5 and the hexagonal prism air duct five 6 are provided with a flow guide hole 12, a flow guide plate 13 is fixed at an included angle positioned opposite to the flow guide hole 12 in the hexagonal prism air duct five 6, and a filter screen 14 is fixed in the middle of the hexagonal prism air duct four 5 in a crossing manner.
Referring to fig. 1 to 4, the lower ends of the adjacent surfaces of the hexagonal prism air duct four 5 and the hexagonal prism air duct three 4 are provided with a flow guide hole 12, a flow guide plate 13 is fixed at an included angle positioned opposite to the flow guide hole 12 in the hexagonal prism air duct four 5, and a filter screen 14 is fixed in the middle of the hexagonal prism air duct three 4 in a crossing manner.
Referring to fig. 1 to 4, the upper ends of the adjacent surfaces of the second hexagonal prism air duct 3 and the third hexagonal prism air duct 4 are provided with a flow guide hole 12, a flow guide plate 13 is fixed at an included angle positioned opposite to the flow guide hole 12 in the third hexagonal prism air duct 4, and a filter screen 14 is fixed in the middle of the second hexagonal prism air duct 3 in a crossing manner.
Referring to fig. 1 to 4, the lower ends of the adjacent surfaces of the second hexagonal prism air duct 3 and the first hexagonal prism air duct 2 are provided with guide holes 12, a guide plate 13 is fixed at an included angle positioned opposite to the guide holes 12 in the second hexagonal prism air duct 3, and a filter screen 14 is fixed in the middle of the first hexagonal prism air duct 2 in a crossing manner. The guide plate 13 can reduce the resistance loss caused by air flow, effectively destroy air vortex, reduce air viscosity loss and play a certain role in vibration reduction.
As shown in fig. 1 to 4, the outer wall surfaces of the hexagonal prism air duct one 2, the hexagonal prism air duct two 3, the hexagonal prism air duct three 4, the hexagonal prism air duct four 5, the hexagonal prism air duct five 6, the hexagonal prism air duct six 7 and the hexagonal prism air duct seven 8 are transparent plates, so that rays of the ultraviolet sterilizing lamp tube 9 can conveniently penetrate through the transparent plates, the inner wall surfaces of the hexagonal prism air duct one 2, the hexagonal prism air duct two 3, the hexagonal prism air duct three 4, the hexagonal prism air duct four 5, the hexagonal prism air duct five 6, the hexagonal prism air duct six 7 and the hexagonal prism air duct seven 8 are high-reflectivity materials, and a double-layer pure small air bubble aluminum foil heat insulation film is covered between the transparent plates and the high-. The double-layer pure aluminum foil small-bubble heat insulation film reflects the ultraviolet rays irradiated on the double-layer pure aluminum foil small-bubble heat insulation film back to 97%, and can slow down heat conduction to the maximum extent, block heat convection and prevent heat loss of indoor return air.
When the device is used, mixed air enters from the air inlet 10, flows through the whole honeycomb hexagonal sterilizing device 1 in a reciprocating manner, is radiated by six ultraviolet sterilizing lamp tubes arranged on the outer side, and flows back and forth in a transparent cavity in the whole process, so that the space is saved, the radiation of the central ultraviolet lamp is fully utilized, the purification effect is improved, in the sterilizing process, the flow guide plates are arranged at each bending part to reduce the flow resistance, meanwhile, the vortex of the air at the bending part is dropped, the device abrasion, the vibration reduction and the uniform distribution of the air are realized, the ultraviolet sterilizing lamp tubes arranged at the outer edge are easy to replace, the radiation intensity can reach over 20000 muw s/cm2 through the spatial arrangement of the radiation, typical microorganisms such as influenza virus, smallpox, tuberculosis virus and the like can be effectively inactivated, the inner wall of the cavity of the honeycomb hexagonal sterilizing device uses double-layer pure aluminum foil small bubble heat insulation films to strengthen the inner wall to reflect ultraviolet, enhance the utilization rate of radiation, and preserve and insulate heat.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a honeycomb type gathering tuber pipe ultraviolet sterilization device, characterized by, includes honeycomb hexagon sterilizing equipment (1), honeycomb hexagon sterilizing equipment (1) is by hexagonal prism wind channel one (2), hexagonal prism wind channel two (3), hexagonal prism wind channel three (4), hexagonal prism wind channel four (5), hexagonal prism wind channel five (6), hexagonal prism wind channel six (7) and hexagonal prism wind channel seven (8) closely arranged, and the adjacent contained angle department in hexagonal prism wind channel two (3), hexagonal prism wind channel three (4), hexagonal prism wind channel four (5), hexagonal prism wind channel five (6), hexagonal prism wind channel six (7) and hexagonal prism wind channel seven (8) in the outside all is fixed with an ultraviolet germicidal lamp (9), hexagonal prism wind channel one (2), hexagonal prism wind channel two (3), hexagonal prism wind channel three (4), hexagonal prism wind channel four (5), hexagonal prism wind channel five (6), The hexagonal prism air duct six (7) and the hexagonal prism air duct seven (8) are communicated in series, and the top ends of the hexagonal prism air duct I (2) and the hexagonal prism air duct seven (8) are respectively provided with an air inlet (10) and an air outlet (11).
2. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the upper ends of the adjacent surfaces of the hexagonal prism air duct six (7) and the hexagonal prism air duct seven (8) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle part in the hexagonal prism air duct seven (8) and located opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle parts of the hexagonal prism air duct seven (8) and the hexagonal prism air duct six (7) in a crossing manner.
3. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the lower ends of the adjacent surfaces of the hexagonal prism air duct six (7) and the hexagonal prism air duct five (6) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle in the hexagonal prism air duct six (7) and located opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle of the hexagonal prism air duct five (6) in a crossing manner.
4. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the upper ends of the adjacent surfaces of the hexagonal prism air duct four (5) and the hexagonal prism air duct five (6) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle in the hexagonal prism air duct five (6) which is opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle of the hexagonal prism air duct four (5) in a crossing manner.
5. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the lower ends of the adjacent surfaces of the hexagonal prism air duct four (5) and the hexagonal prism air duct three (4) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle in the hexagonal prism air duct four (5) which is opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle of the hexagonal prism air duct three (4) in a crossing manner.
6. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the upper ends of the adjacent surfaces of the hexagonal prism air duct II (3) and the hexagonal prism air duct III (4) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle in the hexagonal prism air duct III (4) and located opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle of the hexagonal prism air duct II (3) in a crossing manner.
7. The ultraviolet sterilization device for the honeycomb type gathered air ducts according to claim 1, wherein the lower ends of the adjacent surfaces of the second hexagonal prism air duct (3) and the first hexagonal prism air duct (2) are provided with flow guide holes (12), a flow guide plate (13) is fixed at an included angle in the second hexagonal prism air duct (3) which is opposite to the flow guide holes (12), and a filter screen (14) is fixed in the middle of the first hexagonal prism air duct (2) in a crossing manner.
8. The ultraviolet sterilization device for the honeycomb type gathered air pipes as claimed in claim 1, wherein the outer wall surfaces of the first hexagonal prism air duct (2), the second hexagonal prism air duct (3), the third hexagonal prism air duct (4), the fourth hexagonal prism air duct (5), the fifth hexagonal prism air duct (6), the sixth hexagonal prism air duct (7) and the seventh hexagonal prism air duct (8) are transparent plates, the inner wall surfaces of the first hexagonal prism air duct (2), the second hexagonal prism air duct (3), the third hexagonal prism air duct (4), the fourth hexagonal prism air duct (5), the fifth hexagonal prism air duct (6), the sixth hexagonal prism air duct (7) and the seventh hexagonal prism air duct (8) are high-reflectivity materials, and a double-layer pure aluminum foil small air bubble heat insulation film is covered between the transparent plates and the high-reflectivity materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010215530.3A CN111380125A (en) | 2020-03-25 | 2020-03-25 | Honeycomb type gathering air pipe ultraviolet sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010215530.3A CN111380125A (en) | 2020-03-25 | 2020-03-25 | Honeycomb type gathering air pipe ultraviolet sterilization device |
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| Publication Number | Publication Date |
|---|---|
| CN111380125A true CN111380125A (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010215530.3A Pending CN111380125A (en) | 2020-03-25 | 2020-03-25 | Honeycomb type gathering air pipe ultraviolet sterilization device |
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| CN (1) | CN111380125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077571A1 (en) * | 2020-10-13 | 2022-04-21 | 陶传山 | Disinfection device capable of being used for building air circulation system |
-
2020
- 2020-03-25 CN CN202010215530.3A patent/CN111380125A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077571A1 (en) * | 2020-10-13 | 2022-04-21 | 陶传山 | Disinfection device capable of being used for building air circulation system |
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