CN220169569U - Novel sterilization and disinfection device in air conditioning system - Google Patents
Novel sterilization and disinfection device in air conditioning system Download PDFInfo
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- CN220169569U CN220169569U CN202321603054.8U CN202321603054U CN220169569U CN 220169569 U CN220169569 U CN 220169569U CN 202321603054 U CN202321603054 U CN 202321603054U CN 220169569 U CN220169569 U CN 220169569U
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- disinfection
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- flow guide
- air conditioning
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 96
- 238000004378 air conditioning Methods 0.000 title claims description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 claims abstract description 43
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 29
- 239000000428 dust Substances 0.000 abstract description 26
- 241000894006 Bacteria Species 0.000 abstract description 7
- 230000000249 desinfective effect Effects 0.000 abstract description 5
- 230000002421 anti-septic effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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 utility model relates to the technical field of air conditioner sterilization and disinfection devices, and discloses a novel sterilization and disinfection device in an air conditioner system. According to the utility model, by arranging the two filter plates, the filter effect on dust and bacteria in wind power is achieved, the ultraviolet sterilizing lamp plays an ultraviolet sterilizing role, sterilizing liquid in the liquid storage tank can be atomized and sprayed into the circular sterilizing tube by the spray header, sterilization is uniform and thorough, the filter plates can be scraped by the cleaning scraping plates, the inner wall scraping plates can be scraped by the dust scraping plates on the inner wall of the circular sterilizing tube, the device has a cleaning scraping effect on dust in an air conditioner pipeline, and the air sterilizing and disinfecting capacity is good, and the air quality is relatively high.
Description
Technical Field
The utility model relates to the technical field of air conditioner sterilization and disinfection devices, in particular to a novel sterilization and disinfection device in an air conditioner system.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air is intensively treated to meet comfort requirements, and the liquid gasification refrigeration principle is adopted to provide required cold energy for the air conditioning systems so as to offset heat load of indoor environment; the heating system provides the air conditioning system with required heat to counteract the indoor environment cooling and heating load and perform fresh air exchange treatment.
The central air conditioning system, especially the central air conditioning system used for a period of time or for a long time, because the inner wall of the pipeline stores certain dust, bacteria, especially pathogenic bacteria, accumulate, breed and reproduce the temperature beds, and the bacteria and pathogenic bacteria enter each space of the air conditioning system along with the air supply, and the plurality of air conditioning systems are in a closed state, so that the cold air is recycled, the deterioration of the air quality is more serious, the bacteria and the pathogenic bacteria are cross-spread within a certain range, the infection of local epidemic diseases is more easily caused, and the sterilizing and disinfecting capacity of the device is more general.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a novel sterilization and disinfection device in an air conditioning system, which has the advantages of cleaning and scraping effects on dust in an air conditioning pipeline, better air sterilization and disinfection capability, relatively higher air quality and the like, and solves the problems that the dust in the existing air conditioning pipeline is accumulated, bacterial viruses are easy to breed, the sterilization and dust removal capability is insufficient, and the health and safety of users are affected.
(II) technical scheme
In order to achieve the purposes of cleaning and scraping dust in an air conditioner pipeline, and having better air sterilization and disinfection capacity and relatively higher air quality, the utility model provides the following technical scheme: a novel sterilization and disinfection device in an air conditioning system comprises a fresh air guide channel, a filter plate, a round sterilization tube, an ultraviolet sterilization lamp, a spray sterilization component and a cleaning component;
the circular disinfection tube is filled and arranged in the fresh air diversion channel, the filter plates are arranged on two sides of the inside of the circular disinfection tube, the ultraviolet sterilizing lamp is arranged in the inside of the circular disinfection tube, and the ultraviolet sterilizing lamp is positioned between the two filter plates;
the spraying disinfection component comprises a liquid storage tank, a flow guide pipe, a flow guide pump and a spray header, and the spray header is positioned in the circular disinfection pipe;
the cleaning component comprises a driving motor, a driving rod, a cleaning scraping plate and an inner wall scraping plate, wherein the inner wall scraping plate and the cleaning scraping plate are both positioned on the driving rod, the cleaning scraping plate is in contact with the filter plate, the inner wall scraping plate is in contact with the inner wall of the circular disinfection tube, and the ultraviolet sterilizing lamps are positioned on two sides of the driving rod.
Preferably, the liquid storage tank, the flow guide pipe and the flow guide pump are all arranged outside the fresh air flow guide channel, the bottom of the flow guide pipe penetrates through the inside of the circular disinfection pipe and is connected with the spray header, the other end of the flow guide pipe is communicated with the liquid storage tank, the output end and the input end of the flow guide pump are all connected with the flow guide pipe, and the positions of the spray header and the inner wall scraping plate are staggered.
Preferably, the driving rod is located at the center of the circular disinfection tube, the cleaning scraping plates and the inner wall scraping plates are fixedly connected with the driving rod, the cleaning scraping plates are respectively contacted with two sides of the filter plate, the inner wall scraping plates are contacted with the inner wall of the circular disinfection tube, and the output end of the driving motor is fixedly connected with the driving rod.
Preferably, the side of the circular disinfection tube is provided with a support rod body, and one end of the support rod body, which is far away from the circular disinfection tube, is connected with a driving motor.
Preferably, the circular disinfection tube is internally provided with a humidity sensor, the humidity sensor is positioned on the driving rod, a temperature heater is arranged between the circular disinfection tube and the fresh air diversion channel, and the humidity sensor is electrically connected with the temperature heater.
Preferably, a control switch is arranged on the outer side of the fresh air diversion channel, and the control switch is electrically connected with the ultraviolet sterilizing lamp, the diversion pump, the driving motor, the humidity sensor and the temperature heater respectively.
Preferably, the bottom of the circular disinfection tube is in an opening shape, an opening door is arranged at the center of the bottom of the fresh air diversion channel, and the opening door is positioned right below the circular disinfection tube.
Preferably, a variable frequency fan is arranged in the fresh air diversion channel.
(III) beneficial effects
Compared with the prior art, the utility model provides a novel sterilization and disinfection device in an air conditioning system, which has the following beneficial effects:
1. this novel disinfection device disinfects in air conditioning system through being equipped with circular disinfection pipe in new trend water conservancy diversion passageway, when wind-force passed through circular disinfection pipe, dust and bacterium in the wind-force can be played the filter effect by two filter, ultraviolet sterilizing lamp plays ultraviolet sterilizing action, sterilizing ability is better, it includes the liquid reserve tank to spray the disinfection component, the honeycomb duct, guide pump and shower head, the sterilizing liquid in the liquid reserve tank can be by the honeycomb duct water conservancy diversion to in the shower head, the guide pump plays pressure boost and water conservancy diversion effect, the shower head can spray the sterilizing liquid atomizing to circular disinfection intraductal, the cooperation ultraviolet sterilizing lamp, it is comparatively even thorough to make the sterilization, the ultraviolet sterilizing lamp is located on the actuating lever, thereby make the inner wall scraper blade be difficult for damaging ultraviolet sterilizing lamp when clean scraping, make the device reach air sterilizing ability better, air quality is higher relatively.
2. This novel disinfection device disinfects in air conditioning system includes driving motor, actuating lever, cleaning blade and inner wall scraper blade through setting up cleaning member, and driving motor can drive the actuating lever and rotate, and then drives cleaning blade and inner wall scraper blade, and cleaning blade can play the dust effect of striking off to the filter, and inner wall scraper blade can play the dust effect of striking off to the inner wall of circular disinfection pipe, makes the device reach and has the cleaning effect of striking off to the dust in the air conditioner pipeline, has increased the clean dust removal ability of device.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic front perspective view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the structure of the present utility model;
FIG. 4 is a schematic cross-sectional elevation view showing the connection structure of the cleaning blade and the driving lever of the present utility model;
fig. 5 is a schematic side sectional view of the temperature heater connection structure of the present utility model.
In the figure: 1. fresh air diversion channel; 2. a filter plate; 3. a circular disinfection tube; 4. an ultraviolet germicidal lamp; 5. spraying a disinfection component; 501. a liquid storage tank; 502. a flow guiding pipe; 503. a diversion pump; 504. a spray header; 6. a cleaning member; 601. a driving motor; 602. a driving rod; 603. a cleaning blade; 604. an inner wall scraper; 7. a support rod body; 8. a humidity sensor; 9. a temperature heater; 10. a control switch; 11. opening a door; 12. a variable frequency fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a novel sterilizing device in an air conditioning system comprises a fresh air guide channel 1, a filter plate 2, a circular sterilizing tube 3, an ultraviolet sterilizing lamp 4, a spraying sterilizing member 5 and a cleaning member 6;
the circular disinfection tube 3 is filled and arranged in the fresh air diversion channel 1, the filter plates 2 are arranged on two sides of the inside of the circular disinfection tube 3, the ultraviolet germicidal lamp 4 is arranged in the inside of the circular disinfection tube 3, and the ultraviolet germicidal lamp 4 is positioned between the two filter plates 2;
the spray disinfection component 5 comprises a liquid storage tank 501, a flow guide pipe 502, a flow guide pump 503 and a spray header 504, and the spray header 504 is positioned inside the circular disinfection pipe 3;
the cleaning member 6 comprises a driving motor 601, a driving rod 602, a cleaning scraping plate 603 and an inner wall scraping plate 604, wherein the inner wall scraping plate 604 and the cleaning scraping plate 603 are both positioned on the driving rod 602, the cleaning scraping plate 603 is contacted with the filter plate 2, the inner wall scraping plate 604 is contacted with the inner wall of the circular disinfection tube 3, and the ultraviolet germicidal lamps 4 are positioned on two sides of the driving rod 602;
the beneficial effects to be expressed by the scheme are as follows: through setting up two filter 2, play filter effect to dust and bacterium in the wind-force, ultraviolet sterilizing lamp 4 plays ultraviolet sterilizing action, the antiseptic solution in the liquid reserve tank 501 can spray the antiseptic solution atomizing of disinfecting to circular disinfection pipe 3 in by shower 504, disinfect comparatively even thoroughly, cleaning scraper blade 603 can play the dust effect of striking off to filter 2, inner wall scraper blade 604 can play the dust effect of striking off to circular disinfection pipe 3's inner wall, make the device reach and clean the effect of striking off to the dust in the air conditioner pipeline, and the air sterilization disinfection ability is better, and air quality is relatively higher.
Further, the liquid storage tank 501, the flow guide pipe 502 and the flow guide pump 503 are all arranged outside the fresh air flow guide channel 1, the bottom of the flow guide pipe 502 penetrates into the circular disinfection pipe 3 and is connected with the spray header 504, the other end of the flow guide pipe 502 is communicated with the liquid storage tank 501, the output end and the input end of the flow guide pump 503 are connected with the flow guide pipe 502, and the positions of the spray header 504 and the inner wall scraping plate 604 are staggered;
the spray disinfection component 5 comprises a liquid storage tank 501, a flow guide pipe 502, a flow guide pump 503 and a spray header 504, the sterilizing liquid in the liquid storage tank 501 can be guided into the spray header 504 by the flow guide pipe 502, the flow guide pump 503 has the supercharging and guiding effects, and the spray header 504 can spray the sterilizing liquid into the circular disinfection pipe 3 in an atomizing manner, so that the sterilizing in the device is stable, and the maintaining effect is good.
Further, the driving rod 602 is located at the center of the circular disinfection tube 3, the cleaning scraping plates 603 and the inner wall scraping plates 604 are fixedly connected with the driving rod 602, the cleaning scraping plates 603 are respectively contacted with two sides of the filter plate 2, the inner wall scraping plates 604 are contacted with the inner wall of the circular disinfection tube 3, and the output end of the driving motor 601 is fixedly connected with the driving rod 602;
through setting up cleaning member 6 including driving motor 601, actuating lever 602, cleaning scraper 603 and inner wall scraper 604, driving motor 601 can drive actuating lever 602 rotation, and then drives cleaning scraper 603 and inner wall scraper 604, and cleaning scraper 603 can play the dust effect of striking off to filter 2, and inner wall scraper 604 can play the dust effect of striking off to the inner wall of circular disinfection pipe 3, has increased the clean dust removal ability of device.
Further, a supporting rod body 7 is arranged on the side surface of the circular disinfection tube 3, and one end, far away from the circular disinfection tube 3, of the supporting rod body 7 is connected with a driving motor 601;
through setting up the supporting rod body 7, can play the supporting and positioning effect to driving motor 601, make driving motor 601 remain stable throughout when the operation, increased the practicality of device.
Further, a humidity sensor 8 is arranged in the circular disinfection tube 3, the humidity sensor 8 is positioned on the driving rod 602, a temperature heater 9 is arranged between the circular disinfection tube 3 and the fresh air diversion channel 1, and the humidity sensor 8 is electrically connected with the temperature heater 9;
through setting up humidity inductor 8, can play the detection effect to the humidity in the circular disinfection pipe 3, when intraductal because comdenstion water or antiseptic solution humidity is higher, but operating temperature heater 9 plays the heating effect to the pipe wall of circular disinfection pipe 3, plays the rapid heating effect to the moisture, increases the disinfection effect of device.
Further, a control switch 10 is arranged on the outer side of the fresh air diversion channel 1, and the control switch 10 is respectively and electrically connected with the ultraviolet sterilizing lamp 4, the diversion pump 503, the driving motor 601, the humidity sensor 8 and the temperature heater 9;
through setting up control switch 10, can all play switch and control effect to ultraviolet germicidal lamp 4, guide pump 503, driving motor 601, humidity inductor 8 and temperature heater 9, increased the practicality of device.
Further, the bottom of the circular disinfection tube 3 is in an opening shape, an opening door 11 is arranged in the center of the bottom of the fresh air diversion channel 1, and the opening door 11 is positioned right below the circular disinfection tube 3;
through setting up the bottom of circular disinfection pipe 3 and being the opening form, the dust of scraping of circular disinfection pipe 3 inner wall can remain to circular disinfection pipe 3 opening part, plays dust water conservancy diversion discharge effect by opening door 11, has increased the convenience of device.
Further, a variable frequency fan 12 is arranged in the fresh air diversion channel 1;
by arranging the variable frequency fan 12, the blowing diversion effect of the device is increased in an auxiliary manner.
It should be noted that, each device in the utility model is a common device in the market, and can be selected according to the needs when in specific use, and the circuit connection relationship of each device belongs to simple series connection and parallel connection circuits, so that innovation points do not exist in circuit connection, and the device can be easily realized by a person skilled in the art, and the device belongs to the prior art and is not repeated.
Working principle: through being equipped with circular disinfection pipe 3 in new trend water conservancy diversion passageway 1, when wind-force passes through circular disinfection pipe 3, can play the filter effect by dust and bacterium in the wind-force by two filter 2, ultraviolet sterilizing lamp 4 plays the ultraviolet bactericidal effect, the ability of disinfecting is better, spray disinfection component 5 includes liquid reserve tank 501, honeycomb duct 502, guide pump 503 and shower head 504, the antiseptic solution in the liquid reserve tank 501 can be guided to in the shower head 504 by honeycomb duct 502, guide pump 503 plays pressure boost and water conservancy diversion effect, shower head 504 can spray antiseptic solution atomizing into circular disinfection pipe 3, cleaning component 6 includes driving motor 601, actuating lever 602, cleaning scraper 603 and inner wall scraper 604, driving motor 601 can drive actuating lever 602 rotation, and then drive cleaning scraper 603 and inner wall scraper 604, cleaning scraper 603 can play the dust striking off effect to filter 2, thereby inner wall scraper 604 can play the dust striking off effect to circular disinfection pipe 3's inner wall, ultraviolet sterilizing lamp 4 is located on actuating lever 602, thereby make inner wall scraper 604 be difficult to damage ultraviolet lamp 4 when the cleaning, and ultraviolet lamp 4's the antiseptic device has the antiseptic effect of disinfecting device is even enough, the effect to clean and the air conditioner can not thoroughly accumulate the dust, the relative air-condition can be thoroughly solved, the problem is solved, the air-condition is relatively has been thoroughly sterilized to the antiseptic effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel disinfection device disinfects in air conditioning system which characterized in that: comprises a fresh air guide channel (1), a filter plate (2), a circular sterilizing tube (3), an ultraviolet sterilizing lamp (4), a spraying sterilizing component (5) and a cleaning component (6);
the circular disinfection tube (3) is filled and arranged in the fresh air diversion channel (1), the filter plates (2) are arranged on two sides of the inside of the circular disinfection tube (3), the ultraviolet germicidal lamp (4) is arranged in the inside of the circular disinfection tube (3), and the ultraviolet germicidal lamp (4) is positioned between the two filter plates (2);
the spray disinfection component (5) comprises a liquid storage tank (501), a flow guide pipe (502), a flow guide pump (503) and a spray header (504), and the spray header (504) is positioned in the circular disinfection pipe (3);
the cleaning member (6) comprises a driving motor (601), a driving rod (602), cleaning scrapers (603) and inner wall scrapers (604), wherein the inner wall scrapers (604) and the cleaning scrapers (603) are both positioned on the driving rod (602), the cleaning scrapers (603) are in contact with the filter plate (2), the inner wall scrapers (604) are in contact with the inner wall of the circular disinfection tube (3), and the ultraviolet sterilizing lamps (4) are positioned on two sides of the driving rod (602).
2. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: the novel air conditioner is characterized in that the liquid storage tank (501), the flow guide pipe (502) and the flow guide pump (503) are all arranged outside the fresh air flow guide channel (1), the bottom of the flow guide pipe (502) penetrates through the circular disinfection pipe (3) and is connected with the spray header (504), the other end of the flow guide pipe (502) is communicated with the liquid storage tank (501), the output end and the input end of the flow guide pump (503) are all connected with the flow guide pipe (502), and the positions of the spray header (504) and the inner wall scraping plate (604) are staggered.
3. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: the cleaning scrapers (603) and the inner wall scrapers (604) are fixedly connected with the driving rods (602), the cleaning scrapers (603) are respectively contacted with two sides of the filter plate (2), the inner wall scrapers (604) are contacted with the inner wall of the circular disinfection tube (3), and the output end of the driving motor (601) is fixedly connected with the driving rods (602).
4. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: the side of circular disinfection pipe (3) is equipped with the supporting rod body (7), the one end that the supporting rod body (7) kept away from circular disinfection pipe (3) is connected with driving motor (601).
5. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: be equipped with humidity inductor (8) in circular disinfection pipe (3), humidity inductor (8) are located actuating lever (602), be equipped with temperature heater (9) between circular disinfection pipe (3) and new trend water conservancy diversion passageway (1), humidity inductor (8) and temperature heater (9) electric connection.
6. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 5, wherein: the outside of new trend water conservancy diversion passageway (1) is equipped with control switch (10), control switch (10) respectively with ultraviolet germicidal lamp (4), guide pump (503), driving motor (601), humidity inductor (8) and temperature heater (9) electric connection.
7. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: the bottom of the circular disinfection tube (3) is in an opening shape, an opening door (11) is arranged at the center of the bottom of the fresh air diversion channel (1), and the opening door (11) is positioned right below the circular disinfection tube (3).
8. The novel sterilization and disinfection apparatus in an air conditioning system according to claim 1, wherein: the inside of new trend water conservancy diversion passageway (1) is equipped with variable frequency fan (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603054.8U CN220169569U (en) | 2023-06-25 | 2023-06-25 | Novel sterilization and disinfection device in air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603054.8U CN220169569U (en) | 2023-06-25 | 2023-06-25 | Novel sterilization and disinfection device in air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169569U true CN220169569U (en) | 2023-12-12 |
Family
ID=89061098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321603054.8U Active CN220169569U (en) | 2023-06-25 | 2023-06-25 | Novel sterilization and disinfection device in air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169569U (en) |
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2023
- 2023-06-25 CN CN202321603054.8U patent/CN220169569U/en active Active
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