CN110772977A - Disinfection cabinet and disinfection method applying same - Google Patents
Disinfection cabinet and disinfection method applying same Download PDFInfo
- Publication number
- CN110772977A CN110772977A CN201910790172.6A CN201910790172A CN110772977A CN 110772977 A CN110772977 A CN 110772977A CN 201910790172 A CN201910790172 A CN 201910790172A CN 110772977 A CN110772977 A CN 110772977A
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- ozone
- air
- exhaust pipeline
- exhaust
- disinfection
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
- B01D53/8675—Ozone
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- 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
- A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
-
- 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
-
- 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 relates to a disinfection cabinet, wherein the side wall of a box body is provided with exhaust ports and air return ports which are arranged at intervals, an exhaust pipeline is arranged outside the box body, the input end of the exhaust pipeline is connected with the exhaust ports, the exhaust pipeline is provided with a fan which can suck air into the exhaust pipeline from a disinfection cavity, the output end of the exhaust pipeline is arranged close to the air return ports and is communicated with the air return ports, a baffle which can selectively open one of the air return ports and the output end is arranged in the exhaust pipeline, an ozone removing device is arranged in the exhaust pipeline, and a sensor which is positioned at the downstream of the ozone removing device and is used for detecting the concentration of ozone is arranged in the exhaust pipeline along the air circulation. When the sensor detects that the concentration of ozone in the air passing through the ozone removing device reaches the standard, the ozone is directly discharged, and when the sensor detects that the concentration of ozone in the air passing through the ozone removing device does not reach the standard, the air passes through the disinfection cavity and circulates through the ozone removing device again until the concentration of ozone in the air reaches the standard, and then the air is discharged.
Description
Technical Field
The invention relates to the technical field of household appliances for kitchens, in particular to a disinfection cabinet and a disinfection method using the same.
Background
Most disinfection cabinets appearing in the market at present are high-temperature or ozone disinfection, and few independent ultraviolet disinfection cabinets appear, because the disinfection range of ultraviolet illumination disinfection in the cabinet body is limited, the disinfection is not thorough easily, and certain defects exist. In order to improve the disinfection effect, most of ultraviolet lamp tubes adopted in the existing disinfection cabinet can release ozone at the same time, so that the ultraviolet disinfection and the ozone disinfection are combined. However, after the disinfection is completed, ozone is scattered in the disinfection cabinet, and the ozone easily overflows into the kitchen space after the disinfection cabinet is opened, so that kitchen odor and air pollution are caused.
In order to solve the above problems, the chinese utility model patent application publication No. CN206434614U, "a safe and environment-friendly ozone disinfection machine" (application No. cn201621096647.x) discloses a structure, which comprises an ozone generator, a base, a first ventilating pipe, a treatment chamber, a disinfection chamber and an air pump, wherein the ozone generator is installed at the right end of the top of the base, the first ventilating pipe is arranged in the middle of the right side of the ozone generator, a control valve and a second ventilating pipe are installed on the first ventilating pipe in the middle of the air pump and the ozone generator, the right end of the first ventilating pipe is installed at the upper end of the left side of the disinfection chamber, a reduction layer and a catalysis layer are respectively arranged inside the treatment chamber, an outlet pipe is arranged at the upper end of the right side of the treatment chamber, and a water outlet pipe. The structure uses the manganese dioxide catalyst and the active carbon in a matching way, and treats the residual ozone, thereby greatly protecting the environment. However, due to the limited travel of ozone through manganese dioxide, when the residual concentration of ozone is high, the ozone treatment is not thorough and some ozone is still discharged to the air.
Therefore, the disinfection structure for disinfection by the ultraviolet lamp tube at present is to be further improved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a disinfection cabinet capable of effectively eliminating ozone in the current situation of the prior art.
The invention aims to solve another technical problem and provides a disinfection method applying the disinfection cabinet, aiming at the current situation of the prior art, the disinfection method can effectively eliminate residual ozone in the air of a disinfection cavity and is convenient to use.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a disinfection cabinet, includes the box that has the disinfection chamber and locates the ozone generating device in the disinfection chamber, its characterized in that: the ozone disinfection device is characterized in that the side wall of the box body is provided with air exhaust ports and air return ports which are arranged at intervals, an exhaust pipeline is arranged outside the box body, the input end of the exhaust pipeline is connected with the air exhaust ports, a fan capable of sucking air into the exhaust pipeline from a disinfection cavity is arranged on the exhaust pipeline, the output end of the exhaust pipeline is close to the air return ports and communicated with the air return ports, a baffle capable of selectively opening one of the air return ports and the output end is arranged in the exhaust pipeline, an ozone removing device is arranged in the exhaust pipeline, and a sensor which is located on the downstream of the ozone removing device and used for detecting the concentration of ozone is arranged in the exhaust pipeline along the air circulation direction.
Preferably, the ozone removing device at least comprises a manganese dioxide catalyst, and the manganese dioxide catalyst is arranged in the middle of the exhaust pipeline. The manganese dioxide catalyst can perform catalytic oxidation reaction with ozone to convert the ozone into oxygen, and is honeycomb-shaped so as to increase the contact area of air and the manganese dioxide catalyst and improve the ozone treatment effect.
Further preferably, the ozone removing device further comprises a heating pipe capable of heating and decomposing ozone, and the heating pipe is also arranged in the middle of the exhaust pipeline. The manganese dioxide catalyst needs longer reaction time for catalysis, and the problem that ozone treatment cannot reach the standard possibly exists in a long time.
As an improvement, the manganese dioxide catalyst and the heating pipe are arranged side by side along the air circulation direction and can be arranged in the exhaust pipeline in a turnover mode. The manganese dioxide catalyst and the heating pipe are continuously overturned and meet air alternately, and the air is fully contacted with the manganese dioxide catalyst and the heating pipe, so that the ozone removal efficiency and effect are improved.
For convenience of assembly, a support shaft which is perpendicular to the air circulation direction is rotatably arranged in the exhaust pipeline, and two ends of the manganese dioxide catalyst and the heating pipe are respectively restrained on the support shaft through an assembly plate. And a first motor is arranged outside the exhaust pipeline, and an output shaft of the first motor is connected with any end part of the support shaft.
Preferably, the axial direction of the heating pipe is perpendicular to the length direction of the exhaust pipe, the length of the heating pipe is larger than the width of the main body part of the exhaust pipe, and the part of the exhaust pipe close to the upstream of the heating pipe is gradually widened along the exhaust direction to form an ozone treatment cavity for containing the heating pipe and the manganese dioxide catalyst. The gradually widened ozone treatment cavity is favorable for slowly diffusing the air, and the ozone treatment cavity is fully contacted with the manganese dioxide catalyst and the heating pipe, so that the decomposition effect of residual ozone in the air is improved.
Preferably, the sensor is arranged downstream of and in proximity to the ozone treatment chamber, the sensor being arranged on an inner top wall of the exhaust duct.
Preferably, the baffle rotates through the pivot to be connected in exhaust passage, the edge arrangement of return air port is followed to the pivot, exhaust duct is provided with the second motor that can drive pivot pivoted outward, the baffle upwards overturns can close exhaust duct's output, open the return air port, the baffle downwards overturns can close the return air port, open exhaust duct's output.
The disinfection method using the disinfection cabinet is characterized in that: comprises the following steps
In a disinfection state, the baffle plate closes the output end of the exhaust pipeline, and the fan does not run;
after the disinfection is finished, the fan operates, air in the disinfection cavity enters the exhaust pipeline through the exhaust port, residual ozone in the air is treated through the ozone removing device, the treated air flows downstream, and if the sensor detects that the concentration of the ozone does not exceed the set concentration, the baffle plate is turned over to close the air return port and open the output end of the exhaust pipeline, so that the air is directly exhausted; if the sensor detects that the concentration of ozone exceeds the set concentration, the baffle keeps the output end of the exhaust pipeline closed and the air return opening, so that air enters the disinfection cavity through the air return opening and circulates into the exhaust pipeline again to treat ozone until the sensor detects that the concentration of ozone does not exceed the set concentration, the baffle is turned over to close the air return opening and open the output end of the exhaust pipeline, and the air is discharged.
Compared with the prior art, the invention has the advantages that: according to the invention, the ozone removing device is arranged in the exhaust pipeline, the sensor capable of detecting the concentration of ozone is arranged at the downstream of the ozone removing device, when the sensor detects that the concentration of ozone in the air passing through the ozone removing device reaches the standard, the ozone is directly discharged, and when the sensor detects that the concentration of ozone in the air passing through the ozone removing device does not reach the standard, the air passes through the disinfection cavity and circulates through the ozone removing device again until the concentration of ozone in the air reaches the standard, and then the air is discharged, so that residual ozone in the air of the disinfection cavity is effectively eliminated, and the environment is greatly protected.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 2 (return air inlet closed);
FIG. 4 is a cross-sectional view of FIG. 2 (return air inlet open);
FIG. 5 is a cross-sectional view of FIG. 3;
fig. 6 is a cross-sectional view of a portion of the structure of fig. 5.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 6, the disinfection cabinet of the present embodiment includes a cabinet 1 having a disinfection chamber 11 and an ozone generating device 100 disposed in the disinfection chamber 11, the ozone generating device of the present embodiment is an ultraviolet lamp tube, the ultraviolet lamp tube may be disposed on a rear side wall of the disinfection chamber 11, and the ultraviolet lamp tube simultaneously releases ultraviolet rays and ozone for sterilization. The top plate 10 of the box body 1 is provided with an exhaust port 12 and an air return port 13 which are arranged at intervals, an exhaust pipeline 2 is arranged outside the box body 1, the input end of the exhaust pipeline 2 is connected with the exhaust port 12, the exhaust pipeline 2 is provided with a fan 3 which can suck air into the exhaust pipeline 2 from the disinfection cavity 11, the output end 21 of the exhaust pipeline 2 is close to the air return port 13 and communicated with the air return port 13, a baffle plate 4 is arranged in the exhaust pipeline 2, the baffle plate 4 can open the air return port 13 and close the output end 21 of the exhaust pipeline 2, or the air return port 13 is closed and the output end 21 of the exhaust pipeline 2 is opened. An ozone removing device 5 is provided in the exhaust duct 2, and a sensor 22 for detecting the concentration of ozone is provided in the exhaust duct 2 downstream of the ozone removing device 5 in the air flow direction.
Specifically, the ozone removing device 5 includes a manganese dioxide catalyst 51 and a heating pipe 52 capable of heating and decomposing ozone, and the manganese dioxide catalyst 51 and the heating pipe 52 are both disposed in the middle of the exhaust pipe 2. The manganese dioxide catalyst 51 can perform catalytic oxidation reaction with ozone to convert the ozone into oxygen, and the manganese dioxide catalyst 51 is in a honeycomb shape to increase the contact area of air and the manganese dioxide catalyst and improve the ozone treatment effect. The manganese dioxide catalyst 51 needs a long reaction time for catalysis, and the problem that ozone treatment cannot reach the standard possibly exists in a long time, and the heating pipe 52 is arranged to be matched with the manganese dioxide catalyst 51, so that ozone can be efficiently and effectively removed.
The manganese dioxide catalyst 51 and the heating pipe 52 of the present embodiment are arranged side by side in the air flow direction and are provided in the exhaust pipe 2 so as to be turnable. The manganese dioxide catalyst 51 and the heating pipe 52 are continuously turned over and meet air alternately, and the air is fully contacted with the manganese dioxide catalyst 51 and the heating pipe 52, so that the ozone removal efficiency and effect are improved. For the convenience of assembly, the exhaust duct 2 is rotatably provided with a support shaft 23 arranged perpendicular to the air flow direction, and both ends of the manganese dioxide catalyst 51 and the heating pipe 52 are fixed to the support shaft 23 by means of the mounting plates 24, respectively. The first motor 25 is arranged outside the exhaust duct 2, the first motor 25 is fixed on the outer wall of the exhaust duct 2 through a bracket 251, and the output shaft of the first motor 25 is connected with any end part of the support shaft 23 so as to drive the support shaft 23 to drive the manganese dioxide catalyst 51 and the heating pipe 52 to rotate.
In the present embodiment, the axial direction of the heating pipe 52 is arranged perpendicular to the length direction of the exhaust pipe 2, and the length of the heating pipe 52 is larger than the width of the main portion of the exhaust pipe 2, and the portion of the exhaust pipe 2 near the upstream side of the heating pipe 52 is gradually widened in the exhaust direction to form the ozone treatment chamber 20 for accommodating the heating pipe 52 and the manganese dioxide catalyst 51. The gradually widened ozone treatment chamber 20 is beneficial to slowly diffusing the air, and fully contacting the manganese dioxide catalyst 51 and the heating pipe 52, so that the decomposition effect of residual ozone in the air is improved. Sensor 22 is disposed downstream of ozone treatment chamber 20 and adjacent to ozone treatment chamber 20, and sensor 22 is disposed on the inner ceiling of exhaust duct 2.
The baffle plate 4 is rotatably connected in the exhaust channel 2 through a rotating shaft 41, the rotating shaft 41 is arranged along the downstream edge of the air return opening 13, a second motor 42 capable of driving the rotating shaft 41 to rotate is arranged outside the exhaust channel 2, the baffle plate 4 can be turned upwards to close the output end 21 of the exhaust channel 2 and open the air return opening 13, and the baffle plate 4 can be turned downwards to close the air return opening 13 and open the output end 21 of the exhaust channel 2.
The disinfection method using the disinfection cabinet in the embodiment comprises the following steps:
in a disinfection state, the baffle 4 closes the output end 21 of the exhaust pipeline 2, and the fan 3 does not run;
after the disinfection is finished, the fan 3 operates, air in the disinfection cavity 11 enters the exhaust pipeline 2 through the exhaust port 12, residual ozone in the air is treated through the ozone removing device 5, the treated air flows downstream, and if the sensor 22 detects that the concentration of the ozone does not exceed the set concentration, the baffle 4 is turned over to close the air return port 13 and open the output end 21 of the exhaust pipeline 2, so that the air is directly exhausted; if the sensor 22 detects that the ozone concentration exceeds the set concentration, the baffle 4 keeps the output end 21 of the exhaust pipeline 2 closed and the air return opening 13 is opened, so that the air enters the disinfection cavity 11 through the air return opening 13 and circulates into the exhaust pipeline 2 again to treat the ozone until the sensor 22 detects that the ozone concentration does not exceed the set concentration, and the baffle 4 is turned over to close the air return opening 13 and open the output end 21 of the exhaust pipeline 2 to discharge the air.
Claims (10)
1. The utility model provides a disinfection cabinet, includes box (1) that has disinfection chamber (11) and locates ozone generating device (100) in disinfection chamber (11), its characterized in that: the side wall of the box body (1) is provided with exhaust ports (12) and air return ports (13) which are arranged at intervals, an exhaust pipeline (2) is arranged outside the box body (1), the input end of the exhaust pipeline (2) is connected with an exhaust port (12), and the exhaust pipeline (2) is provided with a fan (3) which can suck air into the exhaust pipeline (2) from the disinfection cavity (11), the output end (21) of the exhaust pipeline (2) is arranged close to the air return port (13) and communicated with the air return port (13), a baffle (4) which can selectively open one of the return air port (13) and the output end (21) is arranged in the exhaust pipeline (2), an ozone removing device (5) is arranged in the exhaust pipeline (2) and along the air circulation direction, a sensor (22) for detecting the concentration of ozone is arranged in the exhaust pipeline (2) and is positioned at the downstream of the ozone removing device (5).
2. A disinfection cabinet as claimed in claim 1, wherein: the ozone removing device (5) at least comprises a manganese dioxide catalyst (51), and the manganese dioxide catalyst (51) is arranged in the middle of the exhaust pipeline (2).
3. A disinfection cabinet as claimed in claim 2, wherein: the ozone removing device (5) further comprises a heating pipe (52) capable of heating and decomposing ozone, and the heating pipe (52) is also arranged in the middle of the exhaust pipeline (2).
4. A disinfection cabinet as claimed in claim 3, wherein: the manganese dioxide catalyst (51) and the heating pipe (52) are arranged side by side along the air circulation direction and can be rotatably arranged in the exhaust pipeline (2).
5. A disinfection cabinet as claimed in claim 4, wherein: a supporting shaft (23) which is arranged perpendicular to the air flowing direction is rotatably arranged in the exhaust pipeline (2), and two ends of the manganese dioxide catalyst (51) and two ends of the heating pipe (52) are respectively restrained on the supporting shaft (23) through a mounting plate (24).
6. A disinfection cabinet as claimed in claim 5, wherein: a first motor (25) is arranged outside the exhaust pipeline (2), and an output shaft of the first motor (25) is connected with any end part of the supporting shaft (23).
7. A disinfection cabinet as claimed in claim 3, wherein: the axial direction of the heating pipe (52) is perpendicular to the length direction of the exhaust pipeline (2), the length of the heating pipe (52) is larger than the width of the main body part of the exhaust pipeline (2), and the part, close to the upstream of the heating pipe (52), of the exhaust pipeline (2) is gradually widened along the exhaust direction to form an ozone treatment cavity (20) for containing the heating pipe (52) and the manganese dioxide catalyst (51).
8. A disinfection cabinet as claimed in claim 7, wherein: the sensor (2) is arranged at the downstream of the ozone treatment cavity (20) and close to the ozone treatment cavity (20), and the sensor (22) is arranged on the inner top wall of the exhaust pipeline (2).
9. A disinfection cabinet as claimed in any one of claims 1 to 8, wherein: baffle (4) rotate through pivot (41) and connect in exhaust passage (2), the edge arrangement along return air port (13) is followed in pivot (41), exhaust duct (2) are provided with outward and can drive pivot (41) pivoted second motor (42), baffle (4) upwards overturn can be closed output (21) of exhaust duct (2), open return air port (13), baffle (4) downwards overturn can be closed return air port (13), open exhaust duct (2) output (21).
10. A disinfection method using a disinfection cabinet as claimed in any one of claims 1 to 9, characterized in that: comprises the following steps
In a disinfection state, the baffle (4) closes the output end (21) of the exhaust pipeline (2), and the fan (3) does not operate;
after the disinfection is finished, the fan (3) operates, air in the disinfection cavity (11) enters the exhaust pipeline (2) through the exhaust port (12), residual ozone in the air is treated through the ozone removing device (5), the treated air flows downstream, if the sensor (22) detects that the concentration of the ozone exceeds the set concentration, the baffle (4) keeps the output end (21) of the exhaust pipeline (2) closed, the air return port (13) is opened, the air enters the disinfection cavity (11) through the air return port (13) and circulates into the exhaust pipeline (2) again to treat the ozone until the sensor detects that the concentration of the ozone does not exceed the set concentration, the baffle (4) is turned over to close the air return port (13), the output end (21) of the exhaust pipeline (2) is opened, and the air is directly discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790172.6A CN110772977A (en) | 2019-08-26 | 2019-08-26 | Disinfection cabinet and disinfection method applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790172.6A CN110772977A (en) | 2019-08-26 | 2019-08-26 | Disinfection cabinet and disinfection method applying same |
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| Publication Number | Publication Date |
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| CN110772977A true CN110772977A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910790172.6A Pending CN110772977A (en) | 2019-08-26 | 2019-08-26 | Disinfection cabinet and disinfection method applying same |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141722A (en) * | 1990-05-09 | 1992-08-25 | Zexel Corporation | Deodorizing and sterilizing apparatus |
| CN1592832A (en) * | 2001-03-30 | 2005-03-09 | 美国樱花检验仪器株式会社 | Disinfection system and method of using same |
| CN101757654A (en) * | 2008-12-18 | 2010-06-30 | 北京玉佳明三态离子科学研究院有限公司 | Manufacture method of disinfection cupboard with function of rapidly sterilizing ozone |
| US20110114548A1 (en) * | 2001-11-26 | 2011-05-19 | Gillette Thomas D | Systems and methods for reducing off-gassed ozone |
| CN205216549U (en) * | 2015-12-24 | 2016-05-11 | 邹佳素 | Ozone air purifier |
| CN207262532U (en) * | 2017-07-26 | 2018-04-20 | 南京丹普维兰环保科技有限公司 | There is the high-pressure electrostatic air cleaning system of ozone sterilizing |
| CN208097024U (en) * | 2017-09-29 | 2018-11-16 | 深圳欧威奇科技有限公司 | Air purifying and sterilizing machine |
| CN108992686A (en) * | 2018-08-17 | 2018-12-14 | 石敏 | A kind of Medical sterilizing cabinet |
| CN208464707U (en) * | 2018-02-28 | 2019-02-05 | 杭州老板电器股份有限公司 | Chlorination equipment and Domestic sterilising cupboard |
| CN110585901A (en) * | 2019-08-26 | 2019-12-20 | 宁波方太厨具有限公司 | Disinfection cabinet and disinfection method applying same |
-
2019
- 2019-08-26 CN CN201910790172.6A patent/CN110772977A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141722A (en) * | 1990-05-09 | 1992-08-25 | Zexel Corporation | Deodorizing and sterilizing apparatus |
| CN1592832A (en) * | 2001-03-30 | 2005-03-09 | 美国樱花检验仪器株式会社 | Disinfection system and method of using same |
| US20110114548A1 (en) * | 2001-11-26 | 2011-05-19 | Gillette Thomas D | Systems and methods for reducing off-gassed ozone |
| CN101757654A (en) * | 2008-12-18 | 2010-06-30 | 北京玉佳明三态离子科学研究院有限公司 | Manufacture method of disinfection cupboard with function of rapidly sterilizing ozone |
| CN205216549U (en) * | 2015-12-24 | 2016-05-11 | 邹佳素 | Ozone air purifier |
| CN207262532U (en) * | 2017-07-26 | 2018-04-20 | 南京丹普维兰环保科技有限公司 | There is the high-pressure electrostatic air cleaning system of ozone sterilizing |
| CN208097024U (en) * | 2017-09-29 | 2018-11-16 | 深圳欧威奇科技有限公司 | Air purifying and sterilizing machine |
| CN208464707U (en) * | 2018-02-28 | 2019-02-05 | 杭州老板电器股份有限公司 | Chlorination equipment and Domestic sterilising cupboard |
| CN108992686A (en) * | 2018-08-17 | 2018-12-14 | 石敏 | A kind of Medical sterilizing cabinet |
| CN110585901A (en) * | 2019-08-26 | 2019-12-20 | 宁波方太厨具有限公司 | Disinfection cabinet and disinfection method applying same |
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Application publication date: 20200211 |