CN115192757B - Compound ultraviolet ray high-efficient degassing unit that disinfects - Google Patents
Compound ultraviolet ray high-efficient degassing unit that disinfects Download PDFInfo
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- CN115192757B CN115192757B CN202211057780.4A CN202211057780A CN115192757B CN 115192757 B CN115192757 B CN 115192757B CN 202211057780 A CN202211057780 A CN 202211057780A CN 115192757 B CN115192757 B CN 115192757B
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- air inlet
- wind shield
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- light
- wind
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
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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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—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
Abstract
The invention discloses a composite ultraviolet high-efficiency sterilization and disinfection device, which comprises a shell, wherein a light shield is arranged in the shell, a dual-band short wave ultraviolet lamp tube is arranged in the light shield, an air inlet barrel is fixedly arranged in the light shield, the air inlet barrel is communicated with an air outlet of a fan, an air inlet hole is formed in the outer peripheral surface of the air inlet barrel, two wind shields are rotatably arranged on the air inlet barrel, a first accommodating groove is formed in the first wind shield, a second accommodating groove is formed in the second wind shield, a rubber wind shield is inserted in the second accommodating groove, the other end of the rubber wind shield is inserted into the first accommodating groove, and an upper air outlet hole is formed in the upper light shield; generates hydroxyl radical with disinfection function. The hydroxyl radical is blown around the human body, and almost all organic compounds harmful to the human body and the environment, various known bacteria, viruses and the like can be decomposed; the alternating work of the double-band short-wave ultraviolet lamp tube is realized, so that the air flow can efficiently flow between the double-band short-wave ultraviolet lamp tubes in the working state.
Description
Technical Field
The invention relates to a composite ultraviolet sterilization and disinfection device.
Background
Novel coronavirus pneumonia epidemic situation, the application heat of the disinfection product for promoting the growth and killing. However, the existing disinfection technology and products have a plurality of technical defects in blocking the transmission and spread of the new coronavirus infection, and cannot meet the requirement of efficient disinfection. The chemical disinfectant can only kill viruses on the surface of an object, has no ability to kill viruses in the air, and can not kill the part shielded by the object, so that a large amount of dead angles exist for killing, and timely (24-hour) disinfection can not be realized, and a disinfection time blind area exists; ultraviolet disinfection cannot coexist by people and machines, people enter a disinfection area and must close ultraviolet lamps in advance, and a disinfection blind area exists in a place shielded by an object; ozone damages the mucous membranes of eyes, oral cavities and nasal cavities of people. The traditional disinfection technologies are used for disinfecting the virulent infectious viruses such as the new coronaviruses in the space environment, and cannot achieve complete disinfection because of the defects of object shielding, dead spraying angle, time blind area, incapability of coexistence of human and machine and the like, so that huge risk of reinfection and transmission of the viruses exists.
The common air sterilizer or air purifier generally adopts the filtration of a filter screen or plasma technology in the machine to remove pathogenic microorganisms, and belongs to passive purification, namely the effect on pollutants only occurs in the equipment, and the pathogenic viruses and the like cannot be actively killed by means of the passive mode of air circulation; in addition, the air sterilizer in the prior art is mainly used by adopting ultraviolet lamp tubes with various wavelengths, but a plurality of lamps need to occupy more space for placing the lamps at the same time, so that the use is inconvenient, the lamps can only work at the same time, the contradiction between the service life of equipment and all-weather work can not be balanced, and under the condition of continuous use, the service life of the lamps can be obviously influenced.
Disclosure of Invention
In order to make up the defects, the invention provides the compound ultraviolet high-efficiency sterilization and disinfection device which can actively release strong oxidizing substances into the air, decompose organic compounds harmful to human bodies and the environment, various known bacteria and viruses, can efficiently realize the alternate work of the lamp tube and ensure the photochemical reaction efficiency.
The technical scheme of the invention is as follows: the utility model provides a compound high-efficient disinfection device that disinfects of ultraviolet ray, includes the casing, be equipped with the lens hood of cylinder in the casing, the lens hood vertically sets up, the lower extreme fixed mounting of lens hood has the lower light barrier that is located in the casing, the upper end fixed mounting of lens hood has the last light barrier that is located in the casing, fixed mounting has the lens hood in the epaxial an inlet tube of light hood, be equipped with many in the lens hood with the dual-band short wave ultraviolet tube of vertical setting between the inlet tube, the lower extreme of inlet tube communicates with the air outlet of fan, evenly seted up the fresh air inlet on the outer peripheral face of inlet tube, rotate on the inlet tube and install and be located go up the light barrier between the light barrier down, the light barrier includes first deep bead and second deep bead, the axis of rotation of first deep bead and second deep bead coincides with the axis of inlet tube, the inner terminal surface of first deep bead has the first accommodation groove, be equipped with a plurality of root of in the lens hood with the inlet tube between the inlet tube and the second deep bead, the annular insert the air inlet tube has the second and has the air inlet tube to insert between the annular groove between the second air inlet tube and the annular insert the air inlet tube, the air inlet tube has the annular insert between the air inlet tube has the second air inlet tube, the annular insert has between the air inlet tube and the air inlet tube has; a shell air outlet communicated with the upper air outlet hole is also formed in the shell; and a wind shield driving mechanism for driving the first wind shield and the second wind shield to rotate is further arranged in the shell.
As the preferable technical scheme, a plurality of spacing teeth are arranged on the rubber windshield, the left side surface and the right side surface of the spacing teeth are inclined planes, a plurality of clamping grooves are arranged on the air inlet barrel, the clamping grooves are annularly arranged on the air inlet barrel, when the rubber windshield is attached to the air inlet barrel, two adjacent spacing teeth are clamped into the same clamping grooves, and the clamping grooves are provided with limiting inclined planes attached to the left side surface of the spacing teeth and the right side surface of the spacing teeth which are positioned on the left side of the two adjacent spacing teeth.
As the preferable technical scheme, the air inlet cylinder comprises an upper cylinder and a lower cylinder, at least five rotating shafts are fixedly arranged between the upper cylinder and the lower cylinder, and the air inlet cylinder further comprises first guide wheels rotatably arranged on the rotating shafts, and the first guide wheels on the same rotating shaft are mutually spaced.
As the preferable technical scheme, the outer end surfaces of the first wind shield and the second wind shield are fixedly provided with sealing pieces matched with the partition boards, the sealing pieces comprise elastic sealing strips fixedly arranged on the outer end surfaces of the first wind shield and the second wind shield, and the elastic sealing strips are provided with sealing grooves for the partition boards to be clamped in.
As the preferable technical scheme, the inner surface of the light shield and the inner side surfaces of the first wind shield and the second wind shield are respectively provided with a light reflecting layer and light reflecting bulges, and the two side surfaces of the partition board are also provided with the light reflecting layers and the light reflecting bulges.
As the preferable technical scheme, the upper air outlet is sleeved with a light reflecting cylinder, the light reflecting cylinder is in clearance fit with the upper air outlet, the outer surface of the light reflecting cylinder is an inverted conical surface, the upper end of the light reflecting cylinder is fixedly provided with a limiting baffle ring positioned above the upper light barrier, the outer diameter of the limiting baffle ring is larger than the diameter of the upper air outlet, and the upper ends of the first wind shield and the second wind shield are provided with guide wheels II matched with the inverted conical surface.
As the preferable technical scheme, the upper end of the upper cylinder stretches out of the upper light barrier and is provided with an upper annular groove, the peripheral surface of the lower cylinder is provided with a lower annular groove, two upper rotating rings are rotatably arranged in the upper annular groove, two lower rotating rings are rotatably arranged in the lower annular groove, the two lower rotating rings and the two upper rotating rings are in one-to-one correspondence, the connecting rod which extends downwards and penetrates into the lower part of the upper light barrier is fixedly arranged on the upper rotating ring, the wind shield is fixedly arranged between the corresponding upper rotating rings and the corresponding lower rotating rings, and the upper end of the wind shield is fixedly arranged at the lower end of the connecting rod.
Due to the adoption of the technical scheme, the composite ultraviolet high-efficiency sterilization and disinfection device is characterized by comprising a shell, a cylindrical wind shield is arranged in the shell, the wind shield is vertically arranged, the lower end of the wind shield is fixedly provided with a lower light baffle plate positioned in the shell, the upper end of the wind shield is fixedly provided with an upper light baffle plate positioned in the shell, the wind shield is internally fixedly provided with an air inlet tube positioned on the axis of the wind shield, the wind shield is internally provided with a plurality of vertically arranged short-wave ultraviolet lamp tubes positioned between the wind shield and the air inlet tube, the lower end of the air inlet tube is communicated with an air outlet of a fan, an air inlet hole is uniformly formed in the peripheral surface of the air inlet tube, the wind shield is rotatably arranged on the air inlet tube and is positioned between the upper light baffle plate and the lower light baffle plate, the wind shield comprises a first wind shield and a second wind shield, the rotation axis of the first wind shield and the second wind shield are overlapped with the axis of the air inlet tube, the inner end surface of the first wind shield is provided with a first wind shield and an annular wind shield, the inner wind shield is provided with a rubber containing groove, the inner side of the two wind shield is provided with a rubber containing groove is respectively, the two wind shield grooves are respectively arranged between the two adjacent rubber containing grooves are respectively, the two wind shield grooves are respectively formed in the two adjacent rubber containing grooves, the two wind shield containing grooves are respectively, the two wind shield containing grooves are respectively, and the two wind shield containing the two wind shield layers are respectively, and the two wind shield layers are respectively arranged, and the two wind shield layers are respectively, and the wind shield is arranged in a and the wind. An upper air outlet hole is formed in the upper light barrier; a shell air outlet communicated with the upper air outlet hole is also formed in the shell; and a wind shield driving mechanism for driving the first wind shield and the second wind shield to rotate is further arranged in the shell. The air enters the air inlet cylinder through the fan, and enters the light shield through the air inlet holes uniformly formed in the circumferential surface of the air inlet cylinder, and the air is continuously irradiated by ultraviolet rays emitted by the double-band short-wave ultraviolet lamp tube, so that hydroxyl free radicals with sterilizing and disinfecting functions are generated. The hydroxyl radical is blown to the periphery of a human body by a fan, almost all organic compounds harmful to the human body and the environment, various known bacteria, viruses and the like can be decomposed, and the effect is very obvious; the air generated by the fan is discharged from the upper air outlet through the air outlet of the shell. The wind inlet barrel is rotatably provided with two wind shields, the distance angle between the two wind shields can be freely adjusted, so that the number and the position of the double-wave-band short-wave ultraviolet lamp tubes between the two wind shields are changed, the rubber wind shields can be inserted into the first accommodating groove, when the distance between the two wind shields is changed, the distance of the rubber wind shields inserted into the first accommodating groove can also be changed, so that the rubber wind shields can block the wind inlet holes which are not in the working range, the air flow can only enter the light shield through the wind inlet holes in the working range, the air flow is prevented from contacting the double-wave-band short-wave ultraviolet lamp tubes which are not in the working state, the alternating operation of the double-wave-band short-wave ultraviolet lamp tubes is realized, the air flow can efficiently flow between the double-wave-band short-wave ultraviolet lamp tubes which are not in the working state, and the photochemical reaction efficiency reduction caused by the air flowing through the double-wave-band short-wave ultraviolet lamp tubes which are not in the working state is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the working principle of the limiting teeth and the clamping grooves in the embodiment of the invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is an enlarged view of a portion of FIG. 2 at II;
FIG. 5 is a schematic illustration of the mating relationship between a first guide wheel and a rubber windshield;
FIG. 6 is an enlarged view of a portion of FIG. 5 at III;
FIG. 7 is a schematic diagram showing the relationship between the upper rotating ring and the driving gear according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 6, a composite ultraviolet high-efficiency sterilization and disinfection device comprises a shell 1, wherein a cylindrical light shield 2 is arranged in the shell 1, the light shield 2 is vertically arranged, a lower light shield 4 positioned in the shell 1 is fixedly arranged at the lower end of the light shield 2, an upper light shield 13 positioned in the shell 1 is fixedly arranged at the upper end of the light shield 2, an air inlet barrel 5 positioned on the axis of the light shield 2 is fixedly arranged in the light shield 2, in the embodiment, the air inlet barrel is fixedly arranged on the lower light shield, a plurality of vertically arranged ultraviolet lamp tubes 3 positioned between the light shield 2 and the air inlet barrel 5 are arranged in the light shield 2, the lower end of the air inlet barrel 5 is communicated with an air outlet of a fan 6, air inlet holes 7 are uniformly formed in the outer peripheral surface of the air inlet barrel 5, the air inlet barrel 5 is rotatably provided with a wind shield positioned between the upper light shield 13 and the lower light shield 4, the air inlet barrel comprises a first wind shield 8 and a second wind shield 10, the first wind shield 10 and the second wind shield 10 and the air inlet barrel 5 are overlapped,
as shown in fig. 3 and 4, a first accommodating groove 9 is formed in the inner end surface of the first wind deflector 8, the inner end surfaces of the first wind deflector and the second wind deflector are vertically extending side surfaces of the first wind deflector and the second wind deflector adjacent to the outer circumferential surface of the air inlet duct 5, a second accommodating groove 40 is formed in the inner end surface of the second wind deflector 10, one end of a rubber wind deflector 11 is inserted in the second accommodating groove 40, the other end of the rubber wind deflector 11 is inserted in the first accommodating groove 9, rubber sheet reset mechanisms are respectively arranged between the rubber wind deflector 11 and the second accommodating groove 40 and between the first wind deflector 9, the rubber wind deflector 11 and the first accommodating groove 9 are respectively in clearance fit, the rubber sheet reset mechanisms comprise springs 39 respectively fixedly installed in the second accommodating groove 40 and the first accommodating groove 9, the free ends of the springs 39 are connected to the rubber sheet 11, one end of the rubber wind deflector 2 is fixedly installed with the air deflector 11, the rubber wind deflector 11 is fixedly fitted with the air inlet duct 12 and the air inlet duct 13, and the air inlet duct 13 are respectively in clearance fit with the second air inlet duct 9, and the air inlet duct 13 are respectively arranged on the outer circumferential surface of the air inlet duct, and the air inlet duct 13; the lower surfaces of the first wind deflector 8 and the second wind deflector 10 are close to the upper surface of the lower light barrier 4; a shell air outlet 15 communicated with the upper air outlet hole 14 is also arranged on the shell 1; a wind deflector driving mechanism for driving the first wind deflector 8 and the second wind deflector 10 to rotate is also arranged in the shell 1. Air enters the air inlet cylinder 5 through the fan 6 and enters the light shield 2 through the air inlet holes 7 uniformly formed in the peripheral surface of the air inlet cylinder 5, and the double-band short-wave ultraviolet lamp tube 3 can simultaneously generate UVD and UVC ultraviolet rays, so that oxygen molecules in the air firstly generate ozone under the action of the UVD ultraviolet rays; then, UVC ultraviolet rays act on ozone to catalyze the decomposition of the ozone, the ozone is decomposed after absorbing the energy of photons, and hydroxyl free radicals are generated by products after the ozone decomposition and water molecules in the air. The hydroxyl radical is blown to the periphery of a human body by a fan, almost all organic compounds harmful to the human body and the environment, various known bacteria, viruses and the like can be decomposed, and the effect is very obvious; the air flow generated by the hydroxyl radical following the fan 6 is discharged through the upper air outlet hole 14 and the shell air outlet 15. The first wind shield 8 and the second wind shield 10 are rotatably installed on the air inlet tube 5, the outer end faces of the first wind shield 8 and the second wind shield 10 are close to the corresponding partition boards, as shown in fig. 1 and 2, the inner side surfaces of the first wind shield 8 and the second wind shield 10 and the inner side surfaces of the partition boards corresponding to the first wind shield 8 and the second wind shield 10 are respectively separated to form an inner cavity of the light shield 2 as a working cavity 25, the outer side surfaces of the first wind shield 8 and the second wind shield 10 and the outer side surfaces of the partition boards corresponding to the first wind shield 8 and the second wind shield 10 are respectively separated to form an inner cavity of the light shield as a non-working cavity 26, the rubber wind shield 11 positioned in the non-working cavity is used for blocking the air inlet 7 in the non-working cavity, so that air entering from the air inlet tube enters the working cavity 25 through the air inlet 7, the double wave-band short wave tube 3 in the working cavity 25 is in a working state, the ultraviolet lamp 3 reacts under the action of the ultraviolet lamp 3, and hydroxyl radicals are generated by the ultraviolet lamp 3 and react to flow through the air outlet 14 on the air outlet housing through the air outlet 15. The angle between the first wind shield 8 and the second wind shield 10 can be freely adjusted, so that the number and the positions of the double-wave-band short-wave ultraviolet lamp tubes between the first wind shield 8 and the second wind shield 10 are changed, the rubber wind shield 11 can be inserted into the first accommodating groove 9 and the second accommodating groove 40, when the distance between the first wind shield and the second wind shield is changed, the distance between the rubber wind shield 11 inserted into the first accommodating groove 9 and the second accommodating groove 40 can be changed, and the rubber wind shield 11 can block the air inlet 7 in the non-working cavity, so that air can only enter the light shield through the air inlet in the working cavity, and the air current is prevented from contacting with the double-wave short-wave ultraviolet lamp tubes 3 which are not in the working state. Therefore, the alternating operation of the double-band short-wave ultraviolet lamp tubes 3 is realized, the air flow can efficiently flow between the double-band short-wave ultraviolet lamp tubes 3 in the working state, and the reduction of photochemical reaction efficiency caused by air flowing through the double-band short-wave ultraviolet lamp tubes not in the working state is avoided. It should be noted that fig. 2 is a schematic view in the A-A direction in fig. 1.
As shown in fig. 2 and 3, the rubber windshield 11 is provided with a plurality of limiting teeth 16, the left side surface and the right side surface of the limiting teeth 16 are inclined surfaces 18, the air inlet barrel is provided with a plurality of clamping grooves 19, the clamping grooves 19 are annularly arranged on the air inlet barrel 5, when the rubber windshield 11 is attached to the air inlet barrel 5, two adjacent limiting teeth 16 are clamped into the same clamping groove 19, and the clamping grooves 19 are provided with limiting inclined surfaces 20 attached to the left side surfaces of the limiting teeth on the left side and the right side surfaces of the limiting teeth on the right side of the two adjacent limiting teeth. The left side surface of the spacing tooth that is located the left side in two adjacent spacing teeth 16 and the right side surface of the spacing tooth that is located the right side are spacing by spacing inclined plane 20 for the angle between two adjacent spacing teeth 16 is fixed, can make two adjacent spacing teeth 16 card go into behind the card slot 19 rubber windshield 11 between the spacing tooth is certain angle through setting up the angle of spacing inclined plane 20, under the cooperation of a plurality of spacing teeth 16 and card slot 19, can make the bending of rubber windshield 11 be certain radian, thereby guarantees that rubber windshield 11 laminating is outside air inlet section of thick bamboo 5.
As shown in fig. 1, 2 and 6, the air inlet cylinder comprises an upper cylinder 21 and a lower cylinder 22, at least five rotating shafts 23 are fixedly arranged between the upper cylinder 21 and the lower cylinder 22, the air inlet cylinder further comprises guide wheels 24 rotatably arranged on the rotating shafts, and the guide wheels 24 on the same rotating shaft are mutually spaced. In this way, an air inlet gap is formed between two adjacent guide wheels 24 on the same rotating shaft, the air inlet gap is used as the air inlet hole 7, and the rubber windshield 11 is smoother when moving due to the arrangement of the guide wheels 24.
As shown in fig. 4, the outer end surfaces 43 of the first wind deflector 8 and the second wind deflector 10 are fixedly provided with sealing members which are matched with the partition 12, the outer end surfaces 43 of the first wind deflector 8 and the second wind deflector 10 are side surfaces of the first wind deflector 8 and the second wind deflector 10 which extend vertically adjacent to the partition 12, the sealing members comprise elastic sealing strips 28 fixedly arranged on the outer end surfaces of the first wind deflector 8 and the second wind deflector 10, and the elastic sealing strips are provided with sealing grooves 29 for the partition to clamp in. The lamp tube is clamped into the sealing groove, so that a sealed space is formed between the first wind shield 8, the second wind shield 10 and the corresponding partition plate in a sealing way, strong oxidation substances are prevented from flowing away along with the air flow from a gap between the wind shield and the partition plate, and the air flow carrying the strong oxidation substances is ensured to flow out from the air outlet of the shell.
As shown in fig. 2, the inner surface of the light shield 2 and the inner surfaces of the first wind deflector 8 and the second wind deflector 10 are respectively provided with a light reflecting layer and a light reflecting protrusion 30. The two side surfaces of the partition board 12 are also provided with a reflecting layer and reflecting bulges. The reflective bulge and the reflective layer improve the efficiency and strength of ultraviolet irradiation air through reflection. The partition plate 12 is arranged between the adjacent two-band short-wave ultraviolet lamp tubes 3, and the two side surfaces of the partition plate are respectively adjacent to one of the two-band short-wave ultraviolet lamp tubes 3.
As shown in fig. 1, the upper air outlet hole 14 is sleeved with a light reflecting cylinder 31, the light reflecting cylinder 31 is in clearance fit with the upper air outlet hole 14, the outer surface of the light reflecting cylinder 31 is an inverted conical surface, a limit baffle ring 32 positioned above the upper light barrier is fixedly arranged at the upper end of the light reflecting cylinder 31, the outer diameter of the limit baffle ring 32 is larger than the diameter of the upper air outlet hole 14, and the upper ends of the first wind barrier 8 and the second wind barrier 10 are provided with a guide wheel two 33 matched with the inverted conical surface. Like this when first deep bead and second deep bead rotate in-process, leading wheel two 33 effect on the back taper face, promote reflection of light section of thick bamboo 31 upward movement, just so avoided reflection of light section of thick bamboo 31 to block the rotation of first deep bead 8 and second deep bead 10 to the back taper face can also effectually reflect the ultraviolet ray back in the lens hood, improves the efficiency and the intensity of ultraviolet irradiation air.
As shown in fig. 1 and 7, the upper end of the upper cylinder 21 extends out of the upper light barrier 13 and is provided with an upper annular groove 34, the outer circumferential surface of the lower cylinder 22 is provided with a lower annular groove 35, the upper annular groove is located above the upper light barrier 13, two upper rotating rings 36 are rotatably mounted in the upper annular groove, two lower rotating rings 37 are rotatably mounted in the lower annular groove, the two lower rotating rings and the two upper rotating rings are in one-to-one correspondence, the upper rotating rings 36 are fixedly mounted with connecting rods 38 which extend downwards and penetrate into the lower part of the upper light barrier 13, a wind shield is fixedly mounted between the corresponding upper rotating rings 36 and the corresponding lower rotating rings 37, and the upper ends of the wind shields are fixedly mounted at the lower ends of the connecting rods 38. The upper light barrier 13 is provided with a central hole for the upper end of the air inlet barrel 5 to pass through, and an annular movement gap 44 for the connecting rod 38 to extend into the lower part of the upper light barrier 13 is arranged between the air inlet barrel 5 and the central hole.
The wind deflector driving mechanism comprises gear teeth arranged on the outer peripheral surface of the upper rotating ring 36, a driving gear 41 which is respectively matched with the gear teeth on the two upper rotating rings 36 is rotatably arranged in the shell 1, and the driving gear is in transmission connection with a servo motor 42. The servo motor corresponds to the driving gear one by one, and the first wind shield and the second wind shield are driven respectively through the cooperation of the servo motor and the driving gear 41.
The shell is further provided with an ultraviolet lamp tube electronic ballast, a fan switching power supply, a PLC (programmable logic controller), a power socket and the like, the PLC controls the dual-band short-wave ultraviolet lamp tube and the servo motor to work, so that the position and the number of the dual-band short-wave ultraviolet lamp tube in a working state are controlled, the first wind shield 8 and the second wind shield 10 enclose the dual-band short-wave ultraviolet lamp tube in the working state to form a working cavity, and the air flow can only enter the light shield through an air inlet hole in the working cavity by combining the rubber wind shield 11, so that the flexible control of disinfection intensity is achieved, the purpose of prolonging the service life of the device is achieved, and efficient uninterrupted disinfection and sterilization are achieved.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a compound high-efficient disinfection device that disinfects of ultraviolet ray, its characterized in that includes the casing, be equipped with the lens hood of cylinder in the casing, the vertical setting of lens hood, the lower extreme fixed mounting of lens hood has the lower light-blocking plate that is located in the casing, the upper end fixed mounting of lens hood has the last light-blocking plate that is located in the casing, fixed mounting has the lens hood the epaxial air inlet section of thick bamboo of being located in the lens hood, be equipped with many in the lens hood with the dual wavelength band short wave ultraviolet tube of vertical setting between the air inlet section of thick bamboo, the lower extreme and the air outlet intercommunication of fan, evenly offered the fresh air inlet on the outer peripheral face of air inlet section of thick bamboo, rotate on the air inlet section of thick bamboo and install and be located go up the light-blocking plate and down the light-blocking plate the lower light-blocking plate the upper end fixed mounting has first deep bead, the axis coincidence of first deep bead and second deep bead, the inner terminal surface of first deep bead has the first accommodation groove, the second terminal surface is equipped with the root of being located the lens hood and the air inlet section of thick bamboo between the second and the air inlet section of thick bamboo, the annular groove is equipped with the air inlet groove is equipped with in the annular groove is equipped with in the air inlet groove between the second and the air inlet section of thick bamboo, the annular groove is equipped with the air inlet groove between the air inlet and the annular groove is inserted respectively; a shell air outlet communicated with the upper air outlet hole is also formed in the shell; a wind shield driving mechanism for driving the first wind shield and the second wind shield to rotate is also arranged in the shell; the outer end surfaces of the first wind shield and the second wind shield are fixedly provided with sealing pieces matched with the partition boards, the sealing pieces comprise elastic sealing strips fixedly arranged on the outer end surfaces of the first wind shield and the second wind shield, and the elastic sealing strips are provided with sealing grooves for the partition boards to be clamped in.
2. The composite ultraviolet high-efficiency sterilization and disinfection device according to claim 1, wherein a plurality of limiting teeth are arranged on the rubber windshield, the left side surface and the right side surface of each limiting tooth are inclined surfaces, a plurality of clamping grooves are formed in the air inlet barrel, the clamping grooves are annularly arranged on the air inlet barrel, when the rubber windshield is attached to the air inlet barrel, two adjacent limiting teeth are clamped into the same clamping groove, and the clamping grooves are provided with limiting inclined surfaces attached to the left side surface of each limiting tooth located on the left side and the right side surface of each limiting tooth located on the right side of the two adjacent limiting teeth.
3. The composite ultraviolet high-efficiency sterilization and disinfection device according to claim 1, wherein the air inlet cylinder comprises an upper cylinder and a lower cylinder, at least five rotating shafts are fixedly arranged between the upper cylinder and the lower cylinder, the air inlet cylinder further comprises first guide wheels rotatably arranged on the rotating shafts, and the first guide wheels on the same rotating shaft are mutually spaced.
4. The composite ultraviolet high-efficiency sterilization and disinfection device according to claim 1, wherein the inner surface of the light shield and the inner side surfaces of the first wind shield and the second wind shield are respectively provided with a light reflecting layer and light reflecting bulges, and the two side surfaces of the partition board are also provided with the light reflecting layers and the light reflecting bulges.
5. The composite ultraviolet high-efficiency sterilization and disinfection device according to claim 1, wherein a reflecting cylinder is sleeved in the upper air outlet hole, the reflecting cylinder is in clearance fit with the upper air outlet hole, the outer surface of the reflecting cylinder is an inverted conical surface, a limiting baffle ring positioned above the upper light barrier is fixedly arranged at the upper end of the reflecting cylinder, the outer diameter of the limiting baffle ring is larger than the diameter of the upper air outlet hole, and a second guide wheel matched with the inverted conical surface is arranged at the upper ends of the first wind barrier and the second wind barrier.
6. The composite ultraviolet high-efficiency sterilization and disinfection device according to claim 3, wherein the upper end of the upper cylinder extends out of the upper light barrier and is provided with an upper annular groove, the outer circumferential surface of the lower cylinder is provided with a lower annular groove, two upper rotating rings are rotatably arranged in the upper annular groove, two lower rotating rings are rotatably arranged in the lower annular groove, the two lower rotating rings are in one-to-one correspondence with the two upper rotating rings, a connecting rod which extends downwards and penetrates into the lower part of the upper light barrier is fixedly arranged on the upper rotating ring, a wind shield is fixedly arranged between the corresponding upper rotating rings and the corresponding lower rotating rings, and the upper end of the wind shield is fixedly arranged at the lower end of the connecting rod; the upper light barrier is provided with a central hole for the upper end of the air inlet barrel to pass through, and an annular movement gap for the connecting rod to extend into the lower part of the upper light barrier is arranged between the air inlet barrel and the central hole.
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| CN202211057780.4A CN115192757B (en) | 2022-09-01 | 2022-09-01 | Compound ultraviolet ray high-efficient degassing unit that disinfects |
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| CN202211057780.4A CN115192757B (en) | 2022-09-01 | 2022-09-01 | Compound ultraviolet ray high-efficient degassing unit that disinfects |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191685A (en) * | 2000-12-27 | 2002-07-09 | Okaya Electric Ind Co Ltd | Method of controlling ozone deodorizer |
| CN1712825A (en) * | 2004-06-23 | 2005-12-28 | 明辉光源科技(深圳)有限公司 | Photoelectron nano ultraviolet air virus killing machine |
| KR200422046Y1 (en) * | 2006-05-04 | 2006-07-24 | 김경실 | OH radical sterilizer |
| KR20070121074A (en) * | 2006-06-21 | 2007-12-27 | 김득중 | A ventilation contrivance |
| CN201316432Y (en) * | 2008-11-19 | 2009-09-30 | 幸乾富 | Air sterilization device |
| CN202859726U (en) * | 2012-05-24 | 2013-04-10 | 北京华晨吉光科技有限公司 | Air purification and disinfection device |
| CN106669288A (en) * | 2017-01-22 | 2017-05-17 | 上海市全保环境科技有限公司 | Air purification device based on full wave band |
| CN107226459A (en) * | 2016-03-24 | 2017-10-03 | 株式会社Orc制作所 | Ozone generator and ozone treatment apparatus |
| CN109381729A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of tower-like deodorizing sterilizing lamp |
| CN209639170U (en) * | 2019-03-18 | 2019-11-15 | 北京华晨吉光科技有限公司 | Air cleaning decontamination equipment |
| CN111623440A (en) * | 2020-06-03 | 2020-09-04 | 北京健步科仪科贸有限公司 | Alternating ultraviolet pulse sterilization and disinfection integrated machine, alternating sterilization and purification method and computer readable storage medium |
| CN212746833U (en) * | 2020-07-15 | 2021-03-19 | 浙江恒然环保科技有限公司 | Ultraviolet air sterilizer |
| KR102241326B1 (en) * | 2020-11-30 | 2021-04-19 | 지엘사이언티픽(주) | An air sterilizer using a photo plasma technology |
| CN112807466A (en) * | 2021-02-24 | 2021-05-18 | 中物院成都科学技术发展中心 | Sterilizing gas generating device and sterilizing method |
| WO2022145925A1 (en) * | 2020-12-28 | 2022-07-07 | 방승섭 | Photocatalytic sterilization apparatus using led lamp uv light |
-
2022
- 2022-09-01 CN CN202211057780.4A patent/CN115192757B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191685A (en) * | 2000-12-27 | 2002-07-09 | Okaya Electric Ind Co Ltd | Method of controlling ozone deodorizer |
| CN1712825A (en) * | 2004-06-23 | 2005-12-28 | 明辉光源科技(深圳)有限公司 | Photoelectron nano ultraviolet air virus killing machine |
| KR200422046Y1 (en) * | 2006-05-04 | 2006-07-24 | 김경실 | OH radical sterilizer |
| KR20070121074A (en) * | 2006-06-21 | 2007-12-27 | 김득중 | A ventilation contrivance |
| CN201316432Y (en) * | 2008-11-19 | 2009-09-30 | 幸乾富 | Air sterilization device |
| CN202859726U (en) * | 2012-05-24 | 2013-04-10 | 北京华晨吉光科技有限公司 | Air purification and disinfection device |
| CN107226459A (en) * | 2016-03-24 | 2017-10-03 | 株式会社Orc制作所 | Ozone generator and ozone treatment apparatus |
| CN106669288A (en) * | 2017-01-22 | 2017-05-17 | 上海市全保环境科技有限公司 | Air purification device based on full wave band |
| CN109381729A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of tower-like deodorizing sterilizing lamp |
| CN209639170U (en) * | 2019-03-18 | 2019-11-15 | 北京华晨吉光科技有限公司 | Air cleaning decontamination equipment |
| CN111623440A (en) * | 2020-06-03 | 2020-09-04 | 北京健步科仪科贸有限公司 | Alternating ultraviolet pulse sterilization and disinfection integrated machine, alternating sterilization and purification method and computer readable storage medium |
| CN212746833U (en) * | 2020-07-15 | 2021-03-19 | 浙江恒然环保科技有限公司 | Ultraviolet air sterilizer |
| KR102241326B1 (en) * | 2020-11-30 | 2021-04-19 | 지엘사이언티픽(주) | An air sterilizer using a photo plasma technology |
| WO2022145925A1 (en) * | 2020-12-28 | 2022-07-07 | 방승섭 | Photocatalytic sterilization apparatus using led lamp uv light |
| CN112807466A (en) * | 2021-02-24 | 2021-05-18 | 中物院成都科学技术发展中心 | Sterilizing gas generating device and sterilizing method |
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|---|---|
| CN115192757A (en) | 2022-10-18 |
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