CN112999380A - Ultraviolet ray disinfection and sterilization device - Google Patents
Ultraviolet ray disinfection and sterilization device Download PDFInfo
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- CN112999380A CN112999380A CN202110295375.5A CN202110295375A CN112999380A CN 112999380 A CN112999380 A CN 112999380A CN 202110295375 A CN202110295375 A CN 202110295375A CN 112999380 A CN112999380 A CN 112999380A
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- ultraviolet lamp
- ultraviolet
- shell
- lamp
- roller way
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 57
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000007537 lampworking Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
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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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- 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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides an ultraviolet disinfection and sterilization device, comprising: a housing; the roller way conveying mechanism is arranged in the shell, and the conveying direction of the roller way conveying mechanism is the same as the front-back direction of the shell; the upper ultraviolet lamp group, the left ultraviolet lamp group, the right ultraviolet lamp group and the lower ultraviolet lamp group are all ultraviolet lamp structures; the ultraviolet lamp structure comprises a main reflector and a plurality of ultraviolet lamp assemblies, wherein all the ultraviolet lamp assemblies are connected with a main reflecting surface of the main reflector, and the main reflecting surface of the main reflector faces the inside of the shell; each ultraviolet lamp component comprises a lamp bracket, an auxiliary reflector and an ultraviolet lamp tube, and the irradiation direction of the ultraviolet lamp tube faces to the inside of the shell; the lamp bracket is arranged on the main reflecting surface of the main reflector, the ultraviolet lamp tube is arranged on the lamp bracket, and the auxiliary reflector is arranged between the ultraviolet lamp tube and the lamp bracket. The ultraviolet disinfection and sterilization device can realize the disinfection and sterilization without dead angles on the surface of goods.
Description
Technical Field
The invention relates to the technical field of disinfection and sterilization devices, in particular to an ultraviolet disinfection and sterilization device.
Background
The existing method for quickly sterilizing and disinfecting the outer surface of the goods adopts a sodium hypochlorite solution to sterilize and kill the outer surface of the goods, the sodium hypochlorite solution has high corrosivity to the outer surface of the goods, the outer surface of the goods is wet, and the sterilizing and disinfecting effects are poor. How to design a device which has little corrosiveness on the outer surface of the goods, can not cause the outer surface of the goods to be wet and has good disinfection and sterilization effects is a problem to be solved by the technical personnel in the field.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide an ultraviolet sterilizing device which is less corrosive to the outer surface of an article and does not cause the outer surface of the article to be wet, for solving the above-mentioned problems occurring in the prior art.
To achieve the above and other related objects, the present invention provides an ultraviolet sterilization apparatus, comprising:
the front side of the shell is provided with a front opening, and the rear side of the shell is provided with a rear opening;
the roller way conveying mechanism is arranged in the shell, and the conveying direction of the roller way conveying mechanism is the same as the front-back direction of the shell; the roller way conveying mechanism comprises a roller way support and a plurality of roller way components arranged on the roller way support;
the upper ultraviolet lamp group is arranged on the upper side surface in the shell;
the left ultraviolet lamp group is arranged on the left side surface inside the shell;
the right ultraviolet lamp group is arranged on the right side surface inside the shell;
the lower ultraviolet lamp group is arranged in the shell and is positioned below the roller way component;
the upper ultraviolet lamp group, the left ultraviolet lamp group, the right ultraviolet lamp group and the lower ultraviolet lamp group are all ultraviolet lamp structures;
the ultraviolet lamp structure comprises a main reflector and a plurality of ultraviolet lamp assemblies, all the ultraviolet lamp assemblies are connected with a main reflecting surface of the main reflector, and the main reflecting surface of the main reflector faces the inside of the shell; all the ultraviolet lamp assemblies are sequentially arranged at equal intervals along the length direction of the main reflector; each ultraviolet lamp assembly comprises a lamp bracket, an auxiliary reflector and an ultraviolet lamp tube, and the irradiation direction of the ultraviolet lamp tube faces to the inside of the shell; the lamp bracket is arranged on the main reflecting surface of the main reflector, the ultraviolet lamp tube is arranged on the lamp bracket, and the auxiliary reflector is arranged between the ultraviolet lamp tube and the lamp bracket; the auxiliary reflecting surface of the auxiliary reflector faces towards the ultraviolet lamp tube, and the auxiliary reflecting surface of the auxiliary reflector faces towards the interior of the shell.
Preferably, the ultraviolet lamp structure further comprises a shielding structure, and all of the ultraviolet lamp assemblies are covered with the shielding structure.
Further, the protective structure is a guardrail or a protective net.
Preferably, an inlet side belt conveyor is arranged at the front part of the roller way conveying mechanism, and an outlet side belt conveyor is arranged at the rear part of the roller way conveying mechanism; the front side of the inlet side belt conveyor is provided with two oppositely arranged guide plates.
Further, an inlet-side extension channel is arranged on the inlet-side belt conveyor and is communicated with the front opening of the shell; shielding curtains are arranged on the front part of the inlet-side extension channel and the rear part of the inlet-side extension channel; an outlet side extension channel is arranged on the outlet side belt conveyor and is communicated with the rear opening of the shell; and shielding curtains are arranged on the front part of the outlet-side extension channel and the rear part of the outlet-side extension channel.
Preferably, the upper part of the shell is provided with a heat dissipation and ventilation mechanism.
Preferably, the ultraviolet disinfection and sterilization device further comprises a lamp tube detection device and an information transmission device connected with the lamp tube detection device.
Preferably, the ultraviolet disinfection and sterilization device further comprises a start button, a stop button, an emergency stop button and a working indicator light, wherein the start button, the stop button and the emergency stop button are all connected with all the ultraviolet lamp tubes; the starting button, the stopping button and the emergency stopping button are all connected with the working indicator lamp.
Preferably, a vertical telescopic structure is arranged on the roller way support.
Preferably, the ultraviolet lamp tube is a mercury lamp, and a lamp tube body of the ultraviolet lamp tube is made of quartz glass.
As described above, the ultraviolet disinfection apparatus of the present invention has the following advantages:
in the ultraviolet disinfection and sterilization device, a roller way conveying mechanism in the shell conveys goods from the front opening to the rear opening; ultraviolet lamp structures are arranged on the upper side surface of the shell, the left side surface of the shell and the right side surface of the shell in the shell, ultraviolet lamp structures are also arranged below the roller way component in the shell, and all the ultraviolet lamp assemblies of each ultraviolet lamp structure are arranged along a linear array; ultraviolet rays irradiated by the ultraviolet lamp tubes of the ultraviolet lamp assembly disinfect and sterilize the surface of the goods, and ultraviolet rays irradiated by the ultraviolet lamp tubes of the lower ultraviolet lamp assembly irradiate the goods through the interval between the two adjacent roller way parts; because the auxiliary reflector is arranged between the ultraviolet lamp tubes and the lamp bracket, the auxiliary reflecting surface of the auxiliary reflector faces to the inside of the shell, and the main reflecting surface of the main reflector faces to the inside of the shell, namely, the auxiliary reflector and the main reflector are arranged on the reverse side of the irradiation direction of each ultraviolet lamp tube, the auxiliary reflector and the main reflector can improve the reflection efficiency of ultraviolet rays, and ensure that dead-angle-free disinfection and sterilization are realized on goods in the shell; the ultraviolet disinfection and sterilization device has little corrosivity on the outer surface of the goods, can not cause the outer surface of the goods to be moist, and can realize the disinfection and sterilization without dead angles on the surface of the goods.
Drawings
Fig. 1 is a schematic view showing the external structure of the ultraviolet sterilizer of the present embodiment.
Fig. 2 is a schematic exploded view of the ultraviolet sterilizer of the present embodiment.
Fig. 3 is a schematic structural diagram of the ultraviolet sterilizer of the present embodiment, in which an inlet-side belt conveyor, a roller conveyor, and an outlet-side belt conveyor are sequentially disposed.
Fig. 4 is a schematic exploded view of the upper uv lamp set of the uv disinfection and sterilization apparatus of the present embodiment.
Fig. 5 is an exploded view of the lower uv lamp assembly of the uv sterilizer of this embodiment.
Fig. 6 is an exploded view of the ultraviolet lamp assembly of the upper ultraviolet lamp set of the ultraviolet sterilizer of this embodiment.
Fig. 7 is a schematic structural view of the ultraviolet lamp assembly of the ultraviolet sterilizer of the present embodiment.
Fig. 8 is a schematic circuit diagram of the ultraviolet sterilizer of the present embodiment.
Fig. 9 is a schematic diagram of the lamp detection device of the ultraviolet disinfection and sterilization device of the present embodiment connected to the output acquisition module via the information transmission device.
Description of the reference numerals
10 article
100 case
102 rear opening
200 roller bed conveying mechanism
210 roller bed support
220 roller way component
301 upper ultraviolet lamp set
302 left ultraviolet lamp set
303 right ultraviolet lamp set
304 lower ultraviolet lamp group
310 main reflector
320 ultraviolet lamp assembly
321 lamps and lanterns support
322 auxiliary reflector
323 ultraviolet lamp tube
324 guardrail
325 protective net
331 upper lamp group maintenance switch
332 left lamp set maintenance switch
333 right lamp group maintenance switch
334 lower lamp group maintenance switch
410 inlet side belt conveyor
411 guide plate
420 outlet side belt conveyor
430 inlet side extension channel
440 outlet side extension channel
450 shade curtain
500 heat dissipation and ventilation mechanism
510 master switch
610 lamp tube detecting device
620 information transmission device
630 output acquisition module
710 start button
720 stop button
730 emergency stop button
740 work indicating lamp
800 vertical telescopic structure
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 to 9, the ultraviolet disinfection and sterilization apparatus of the present embodiment includes:
a housing 100, a front opening is arranged at the front side of the housing 100, and a rear opening 102 is arranged at the rear side of the housing 100; the front opening is disposed opposite the rear opening 102;
the roller conveying mechanism 200 is arranged inside the shell 100, and the conveying direction of the roller conveying mechanism 200 is the same as the front-back direction of the shell 100; the roller way conveying mechanism 200 comprises a roller way bracket 210 and a plurality of roller way components 220 arranged on the roller way bracket 210;
an upper ultraviolet lamp set 301 disposed on an upper side surface inside the housing 100;
a left ultraviolet lamp set 302 disposed on the left side surface inside the housing 100;
a right ultraviolet lamp group 303 disposed on the right side surface inside the housing 100;
a lower ultraviolet lamp set 304 disposed inside the housing 100 and below the roller way member 220;
the upper ultraviolet lamp set 301, the left ultraviolet lamp set 302, the right ultraviolet lamp set 303 and the lower ultraviolet lamp set 304 are all ultraviolet lamp structures;
the ultraviolet lamp structure includes a main reflector 310 and a plurality of ultraviolet lamp assemblies 320, all of the ultraviolet lamp assemblies 320 are connected to a main reflective surface of the main reflector 310, the main reflective surface of the main reflector 310 faces the inside of the housing 100; all the ultraviolet lamp assemblies 320 are sequentially disposed at equal intervals along the length direction of the main reflector 310; each ultraviolet lamp assembly 320 includes a lamp holder 321, an auxiliary reflector 322, and an ultraviolet lamp tube 323, and an irradiation direction of the ultraviolet lamp tube 323 faces the inside of the case 100; the lamp bracket 321 is installed on the main reflection surface of the main reflector 310, the ultraviolet lamp tube 323 is installed on the lamp bracket 321, and the auxiliary reflector 322 is installed between the ultraviolet lamp tube 323 and the lamp bracket 321; the auxiliary reflecting surface of the auxiliary reflector 322 faces the ultraviolet lamp tube 323, and the auxiliary reflecting surface of the auxiliary reflector 322 faces the inside of the casing 100. The longitudinal direction of the main reflector 310 is the same as the front-rear direction of the housing 100.
In the ultraviolet sterilizer of the present invention, the roller conveyor 200 inside the housing 100 conveys the goods 10 from the front opening to the rear opening 102; ultraviolet lamp structures are arranged on the upper side surface of the shell 100, the left side surface of the shell 100 and the right side surface of the shell 100 in the shell 100, ultraviolet lamp structures are also arranged below the roller way component 220 in the shell 100, and all ultraviolet lamp assemblies 320 of each ultraviolet lamp structure are arranged along a linear array; the ultraviolet rays radiated by the ultraviolet lamp 323 of the ultraviolet lamp assembly 320 disinfect and sterilize the surface of the goods 10, and the ultraviolet rays radiated by the ultraviolet lamp 323 of the lower ultraviolet lamp assembly 304 radiate the goods 1010 through the interval between the two adjacent roller way parts 220; because the auxiliary reflector 322 is installed between the ultraviolet lamp tubes 323 and the lamp support 321, the auxiliary reflecting surface of the auxiliary reflector 322 faces the inside of the casing 100, and the main reflecting surface of the main reflector 310 faces the inside of the casing 100, that is, the auxiliary reflector 322 and the main reflector 310 are arranged on the reverse side of the irradiation direction of each ultraviolet lamp tube 323, the auxiliary reflector 322 and the main reflector 310 can improve the reflection efficiency of ultraviolet rays, and ensure that the goods 10 in the casing 100 can be sterilized without dead angles; the ultraviolet disinfection and sterilization device has little corrosivity on the outer surface of the goods 10, can not cause the outer surface of the goods 10 to be wet, and can realize the disinfection and sterilization without dead angles on the surface of the goods 10.
In this embodiment, the main reflective surface of the main reflector 310 is coated with a glass dielectric layer or a specular aluminum dielectric layer.
In order to prevent the ultraviolet lamp tubes 323 from being damaged by the sterilized article 10 passing through the inside of the housing 100, the ultraviolet lamp structure further includes a shielding structure, and all of the ultraviolet lamp assemblies 320 are covered with the shielding structure. In this embodiment, in order to make the structure of the ultraviolet lamp assembly 320 more compact, the shielding structure is disposed on the side of the ultraviolet lamp tube 323 away from the auxiliary reflector 322.
In order to meet the protection requirements of ultraviolet lamp structures at different positions, the protection structure is a guardrail 324 or a protective net 325. In this embodiment, the protection structures of the ultraviolet lamp assembly 320 of the upper ultraviolet lamp set 301, the ultraviolet lamp assembly 320 of the left ultraviolet lamp set 302 and the ultraviolet lamp assembly 320 of the right ultraviolet lamp set 303 are the guardrail 324, the structural strength of the guardrail 324 is high, a good protection effect can be achieved, and the ultraviolet lamp tubes 323 can be effectively prevented from being damaged by the goods 10 in the conveying process. Since the lower ultraviolet lamp set 304 is located below the roller way component 220, and the roller way component 220 is located between the lower ultraviolet lamp set 304 and the goods 10 during transportation of the lower ultraviolet lamp set 304, in order to make the structure compact, the protection structure adopted in the ultraviolet lamp component 320 of the lower ultraviolet lamp set 304 is the protection net 325.
An inlet side belt conveyor 410 is arranged at the front part of the roller way conveying mechanism 200, and an outlet side belt conveyor 420 is arranged at the rear part of the roller way conveying mechanism 200; the front side of the inlet-side belt conveyor 410 has two oppositely disposed guide plates 411, and the two oppositely disposed guide plates 411 can correct the angle of the article 10 whose position is incorrect, so that the article 10 can smoothly pass through the inside of the housing 100.
An inlet-side extension passage 430 is provided on the inlet-side belt conveyor 410, the inlet-side extension passage 430 being communicated with the front opening of the casing 100; the front part of the inlet side extension passage 430 and the rear part of the inlet side extension passage 430 are both provided with a shielding curtain 450; the outlet-side belt conveyor 420 is provided with an outlet-side extension passage 440, and the outlet-side extension passage 440 is communicated with the rear opening 102 of the casing 100; the front of the outlet-side extension passage 440 and the rear of the outlet-side extension passage 440 are provided with a shielding curtain 450. The inlet side extension passage 430 is provided with a shielding curtain 450 at both the front and rear to form a double shade for protecting against possible uv leakage; the shielding curtains 450 are provided at both the front and rear of the outlet-side extension passage 440 to form a double shade for protecting against possible uv leakage; this can avoid the ultraviolet ray to cause the injury to staff and personnel nearby.
The upper portion of the housing 100 is provided with a heat dissipation ventilation mechanism 500. The heat dissipation and ventilation mechanism 500 can pump out heat generated during the operation of the device, and pump out trace ozone generated during the operation of the ultraviolet lamp 323. In this embodiment, the heat dissipation and ventilation mechanism 500 includes a plurality of axial fans, and all of the axial fans are arranged along a rectangular array.
The ultraviolet disinfection and sterilization device further comprises a lamp tube detection device 610 and an information transmission device 620 connected with the lamp tube detection device 610. The lamp detecting device 610 transmits the monitored lamp working data to the information transmitting device 620 through the output collecting module 630, and the information transmitting device 620 transmits the lamp working data to the outside. The lamp detecting device 610 detects whether the lamp is turned on or not.
The ultraviolet disinfection and sterilization device also comprises a start button 710, a stop button 720, an emergency stop button 730 and a work indicator light 740, wherein the start button 710, the stop button 720 and the emergency stop button 730 are all connected with all the ultraviolet lamp tubes 323; the start button 710, stop button 720 and emergency stop button 730 are all connected to a work indicator light 740. Pressing the start button 710, turning on all the ultraviolet lamps 323 and the work indicator 740; pressing the stop button 720, turning off all the ultraviolet lamps 323 and turning on the work indicator 740; pressing the emergency stop button 730 turns off all of the uv lamps 323 and the operation indicator 740.
The upper ultraviolet lamp set 301 further comprises an upper lamp set maintenance switch 331, and all ultraviolet lamps 323 of the upper ultraviolet lamp set 301 are connected with the upper lamp set maintenance switch 331; the left ultraviolet lamp set 302 further comprises a left lamp set maintenance switch 332, and all ultraviolet lamps 323 of the left ultraviolet lamp set 302 are connected with the left lamp set maintenance switch 332; the right ultraviolet lamp set 303 further comprises a right lamp set maintenance switch 333, and all the ultraviolet lamps 323 of the right ultraviolet lamp set 303 are connected with the right lamp set maintenance switch 333; the lower uv lamp set 304 further comprises a lower lamp set maintenance switch 334, and all uv lamps 323 of the lower uv lamp set 304 are connected to the lower lamp set maintenance switch 334. This structure can realize when needs maintenance, and each ultraviolet lamp structure of shunt control.
The heat dissipation and ventilation mechanism 500 is connected to the main switch 510, and the start button 710, the stop button 720, and the emergency stop button 730 are connected to the main switch 510. The main switch 510 turns on the heat dissipation and ventilation mechanism 500 to start.
The roller way bracket 210 is provided with a vertical telescopic structure 800. The vertical telescopic structure 800 drives the roller way support 210 to move along the vertical direction; so that the roller conveyor mechanism 200 can be adapted to engage with a conventional belt conveyor. The lower uv lamp set 304 is mounted on the roller bed support 210, so that the lower uv lamp set 304 can move in a vertical direction along with the roller bed support 210. In this embodiment, the vertical telescopic structure 800 is a screw rod structure installed on the roller way bracket 210.
In this embodiment, the casing 100 is provided with a lifting ring, which is convenient for transportation and hoisting; the bottom of the housing 100 is provided with a universal wheel and a locking device, which are convenient to move and position.
The ultraviolet lamp tube 323 is a mercury lamp, and the lamp tube body of the ultraviolet lamp tube 323 is made of quartz glass. The quartz glass is resistant to ultraviolet aging, is not easily affected by the outside and has better stability. In this example, the mercury lamp was a low mercury ultraviolet lamp, the wavelength of the mercury lamp was 254 nm, and the power of the mercury lamp was 30 watts. In the uv lamp structure, all the uv lamp assemblies 320 are arranged along a linear array, which can effectively increase the radiation intensity of the uv lamp 323 having a wavelength of 254 nm.
The use method of the ultraviolet disinfection and sterilization device comprises the following steps:
1) preheating the equipment during starting: the main switch 510 is turned on, the axial flow fan is started, and pumping and drainage are started; the start button 710 is turned on, the upper ultraviolet lamp set 301, the left ultraviolet lamp set 302, the right ultraviolet lamp set 303 and the lower ultraviolet lamp set 304 enter a working state, and simultaneously, the working indicator lamp 740 is turned on; the lamp tube detection device 610 starts to collect the working condition data, remotely monitors the lamp tube working data in real time through the information transmission device 620, and transmits the lamp tube working data to the cloud equipment;
2) after all the ultraviolet lamp structures are started, after all the ultraviolet lamp structures are stably output for 5-10 minutes, goods 10 to be disinfected enter from the front part of an inlet side belt conveyor 410 provided with a guide plate 411, enter an inlet side extension channel 430 after being corrected by the guide plate 411, pass through two shielding curtains 450 on the inlet side extension channel 430, the goods 10 are conveyed into the shell 100 by a roller way conveying mechanism 200, and the outer surfaces of the goods 10 are disinfected and sterilized by ultraviolet rays through an upper ultraviolet lamp group 301, a left ultraviolet lamp group 302, a right ultraviolet lamp group 303 and a lower ultraviolet lamp group 304; meanwhile, part of the scattered light emitted from the upper, left, right and lower uv lamp groups 301, 302, 303 and 304 is uniformly reflected by the main and sub-reflectors 310 and 322 to the corners of the moving path of the goods inside the casing 100; the sterilized goods 10 enter the outlet-side belt conveyor 420 and also enter the outlet-side extension passage 440, and pass through the two shielding curtains 450 on the outlet-side extension passage 440, thereby completing the ultraviolet sterilization process.
The ultraviolet disinfection and sterilization device of this embodiment is a device that is suitable for the quick disinfection and sterilization of surface of the large-scale commodity circulation collection and distribution goods 10 of similar places such as airport, harbour, subway, express delivery, the ultraviolet disinfection and sterilization device of this embodiment passes through the effect of the reflection light of main reflector 310 and auxiliary reflector 322 for the ultraviolet ray of ultraviolet lamp structure radiation can gather the surface of the goods 10 that wait to disinfect and sterilize, reach the radiant energy value that kills the required target microorganism, the ultraviolet disinfection and sterilization device of this embodiment can expand in the practical application field simultaneously and reach different application occasion demands.
In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An ultraviolet disinfection and sterilization device, comprising:
the device comprises a shell (100), wherein a front opening is formed in the front side of the shell (100), and a rear opening (102) is formed in the rear side of the shell (100);
the roller way conveying mechanism (200) is arranged in the shell (100), and the conveying direction of the roller way conveying mechanism (200) is the same as the front-back direction of the shell (100); the roller way conveying mechanism (200) comprises a roller way support (210) and a plurality of roller way components (220) arranged on the roller way support (210);
an upper ultraviolet lamp group (301) disposed on an upper side surface inside the housing (100);
a left ultraviolet lamp group (302) arranged on the left side surface inside the shell (100);
a right ultraviolet lamp group (303) arranged on the right side surface inside the shell (100);
a lower ultraviolet lamp group (304) which is arranged in the shell (100) and is positioned below the roller way component (220);
the upper ultraviolet lamp group (301), the left ultraviolet lamp group (302), the right ultraviolet lamp group (303) and the lower ultraviolet lamp group (304) are all ultraviolet lamp structures;
the ultraviolet lamp structure comprises a main reflector (310) and a plurality of ultraviolet lamp assemblies (320), wherein all the ultraviolet lamp assemblies (320) are connected with a main reflecting surface of the main reflector (310), and the main reflecting surface of the main reflector (310) faces to the inside of the shell (100); all the ultraviolet lamp assemblies (320) are sequentially arranged at equal intervals along the length direction of the main reflector (310); each ultraviolet lamp assembly (320) comprises a lamp bracket (321), an auxiliary reflector (322) and an ultraviolet lamp tube (323), and the irradiation direction of the ultraviolet lamp tube (323) faces to the inside of the shell (100); the lamp bracket (321) is arranged on the main reflecting surface of the main reflector (310), the ultraviolet lamp tube (323) is arranged on the lamp bracket (321), and the auxiliary reflector (322) is arranged between the ultraviolet lamp tube (323) and the lamp bracket (321); the auxiliary reflecting surface of the auxiliary reflector (322) faces the ultraviolet lamp tube (323), and the auxiliary reflecting surface of the auxiliary reflector (322) faces the inside of the shell (100).
2. The ultraviolet sterilizer according to claim 1, wherein: the ultraviolet lamp structure further comprises a protective structure, and all the ultraviolet lamp assemblies (320) are covered with the protective structure.
3. The ultraviolet sterilizer according to claim 2, wherein: the protective structure is a guardrail (324) or a protective net (325).
4. The ultraviolet sterilizer according to claim 1, wherein: an inlet side belt conveyor (410) is arranged at the front part of the roller way conveying mechanism (200), and an outlet side belt conveyor (420) is arranged at the rear part of the roller way conveying mechanism (200); the front side of the inlet side belt conveyor (410) has two oppositely arranged guide plates (411).
5. The ultraviolet sterilizer according to claim 4, wherein:
an inlet-side extended channel (430) is arranged on the inlet-side belt conveyor (410), and the inlet-side extended channel (430) is communicated with the front opening of the shell (100); a shielding curtain (450) is arranged at the front part of the inlet-side extension channel (430) and at the rear part of the inlet-side extension channel (430);
an outlet-side extended passage (440) is provided on the outlet-side belt conveyor (420), the outlet-side extended passage (440) communicating with the rear opening (102) of the casing (100); a shielding curtain (450) is provided to both the front of the outlet-side extension passage (440) and the rear of the outlet-side extension passage (440).
6. The ultraviolet sterilizer according to claim 1, wherein: the upper part of the shell (100) is provided with a heat dissipation and ventilation mechanism (500).
7. The ultraviolet sterilizer according to claim 1, wherein: the lamp tube detection device also comprises a lamp tube detection device (610) and an information transmission device (620) connected with the lamp tube detection device (610).
8. The ultraviolet sterilizer according to claim 1, wherein: the ultraviolet lamp tube is characterized by further comprising a starting button (710), a stopping button (720), an emergency stopping button (730) and a working indicator lamp (740), wherein the starting button (710), the stopping button (720) and the emergency stopping button (730) are all connected with all the ultraviolet lamp tubes (323); the start button (710), the stop button (720) and the emergency stop button (730) are all connected with the work indicator lamp (740).
9. The ultraviolet sterilizer according to claim 1, wherein: and a vertical telescopic structure (800) is arranged on the roller way support (210).
10. The ultraviolet sterilizer according to claim 1, wherein: the ultraviolet lamp tube (323) is a mercury lamp, and a lamp tube body of the ultraviolet lamp tube (323) is made of quartz glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110295375.5A CN112999380A (en) | 2021-03-19 | 2021-03-19 | Ultraviolet ray disinfection and sterilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110295375.5A CN112999380A (en) | 2021-03-19 | 2021-03-19 | Ultraviolet ray disinfection and sterilization device |
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| CN112999380A true CN112999380A (en) | 2021-06-22 |
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| CN202110295375.5A Pending CN112999380A (en) | 2021-03-19 | 2021-03-19 | Ultraviolet ray disinfection and sterilization device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113456846A (en) * | 2021-09-06 | 2021-10-01 | 至善时代智能科技(北京)有限公司 | Light ray disinfection and sterilization device and control method thereof |
| CN113509565A (en) * | 2021-07-27 | 2021-10-19 | 宁波中物光电杀菌技术有限公司 | Sterilizing device for box body circulation |
| CN113521336A (en) * | 2021-08-11 | 2021-10-22 | 路建新 | Light pulse stream disinfection device and disinfection method |
| CN113559296A (en) * | 2021-08-11 | 2021-10-29 | 路建新 | Light pulse disinfection device and disinfection method for cold chain |
| CN113633798A (en) * | 2021-07-16 | 2021-11-12 | 哈尔滨工程大学 | Efficient non-contact type customs killing instrument |
| CN114917374A (en) * | 2022-04-12 | 2022-08-19 | 厦门光莆电子股份有限公司 | Multi-bin layout structure of cold chain sterilizer and cold chain sterilizer |
| CN114949279A (en) * | 2022-04-12 | 2022-08-30 | 厦门光莆电子股份有限公司 | Isolation curtain of cold chain sterilizer and cold chain sterilizer |
| CN115040668A (en) * | 2022-04-12 | 2022-09-13 | 厦门光莆电子股份有限公司 | Cold chain cargo disinfection method and cold chain disinfection machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114949279A (en) * | 2022-04-12 | 2022-08-30 | 厦门光莆电子股份有限公司 | Isolation curtain of cold chain sterilizer and cold chain sterilizer |
| CN115040668A (en) * | 2022-04-12 | 2022-09-13 | 厦门光莆电子股份有限公司 | Cold chain cargo disinfection method and cold chain disinfection machine |
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