CN115950012A - Air ultraviolet disinfection and sterilization equipment for epidemic prevention - Google Patents
Air ultraviolet disinfection and sterilization equipment for epidemic prevention Download PDFInfo
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- CN115950012A CN115950012A CN202310226564.6A CN202310226564A CN115950012A CN 115950012 A CN115950012 A CN 115950012A CN 202310226564 A CN202310226564 A CN 202310226564A CN 115950012 A CN115950012 A CN 115950012A
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- wall
- air
- sterilization
- drying box
- epidemic prevention
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention relates to the technical field of air disinfection, in particular to air ultraviolet disinfection and sterilization equipment for epidemic prevention, which comprises a box body, wherein a fixed opening is formed in the outer wall of one side of the box body, an installation block is arranged in the fixed opening, an installation groove is formed in the outer wall of one side of the installation block, an installation plate is arranged in the installation groove, ultraviolet lamps are distributed on the outer wall of the installation plate at equal intervals, a plurality of installation openings communicated with the installation groove are formed in the outer wall of the installation block, the ultraviolet lamps penetrate through the installation openings, transparent covers are distributed on the outer wall of the installation block at equal intervals, and the ultraviolet lamps are arranged in the transparent covers. According to the invention, the time of ultraviolet light irradiating air can be effectively prolonged through the multiple groups of transparent spiral tubes and the spiral transparent spiral tubes, the sterilization effect can be effectively improved, further, the air can be further sterilized through high temperature, and meanwhile, the heat energy of the heated air can be recovered through the drying box, so that the requirements of energy conservation and environmental protection are met.
Description
Technical Field
The invention relates to the technical field of air disinfection, in particular to air ultraviolet disinfection and sterilization equipment for epidemic prevention.
Background
In the epidemic prevention process, in order to avoid further spreading of viruses, epidemic prevention is performed in a mode of carrying out isolation control on screened infected persons, and when infected persons are detected at a check point, an isolation cabin is usually arranged at the check point to temporarily isolate the infected persons.
At present, the existing isolation bin only arranges infected persons in the isolation bin, but flying foam floats in the air, can contain aerosol and carry bacterial viruses, is very unsafe to overflow to the outside of the isolation bin along an air outlet of the isolation bin, and can cause the air in the isolation bin to be thin if the isolation bin is completely sealed, so that the infected persons can breathe difficultly, therefore, the air ultraviolet disinfection and sterilization equipment for epidemic prevention is urgently needed to be designed for carrying out sterilization treatment on the air exhausted from the isolation bin.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides air ultraviolet disinfection and sterilization equipment for epidemic prevention.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air ultraviolet disinfection and sterilization device for epidemic prevention comprises a box body, wherein a fixed opening is formed in the outer wall of one side of the box body, an installation block is arranged in the fixed opening, an installation groove is formed in the outer wall of one side of the installation block, an installation plate is arranged in the installation groove, ultraviolet lamps are distributed on the outer wall of the installation plate at equal intervals, a plurality of installation openings communicated with the installation groove are formed in the outer wall of the installation block, the ultraviolet lamps penetrate through the installation openings, transparent covers are distributed on the outer wall of the installation block at equal intervals, the ultraviolet lamps are arranged in the transparent covers, transparent spiral pipes are sleeved on the outer sides of the transparent covers, adjacent transparent spiral pipes are connected through a connecting pipe, an air pump is arranged on the inner wall of the box body, and an exhaust pipe is arranged at the air exhaust end of the air pump, the tip intercommunication of exhaust column has the bellows, the wind-guiding end of air pump is provided with the guide duct, and the tip of guide duct is linked together with the transparent spiral pipe that is located the head end, the inner wall of box still is provided with a plurality of sections of disinfecting that the equidistance distributes, and the inside of section of disinfecting is provided with the heating rod, still be provided with the ring chamber in the section of disinfecting, be linked together through communicating pipe between the adjacent ring chamber, be located the transparent spiral pipe of tail end and be located the ring chamber in the section of disinfecting of head end and be linked together through the conveyer pipe, one side outer wall of box is provided with the stoving case, and the outer wall of stoving case is provided with the chamber door, be linked together through fixed pipe between the ring chamber in the section of disinfecting of drying case and the tail end that is located, the outer wall of stoving case is provided with the exhaust pipe, still includes:
the supporting mechanism is arranged in the mounting groove and used for supporting the mounting plate in the mounting groove;
the pressure stabilizing component is arranged on the outer wall of the sterilizing cylinder and used for stabilizing air pressure in the sterilizing cylinder.
As a still further scheme of the invention: the supporting mechanism comprises a supporting plate which is rotatably arranged on one side edge of the mounting plate, a rubber pad is arranged at the end of the supporting plate, a connecting rod is movably connected to the outer wall of the supporting plate, a movable plate is movably arranged at the end of the connecting rod, a holding rod is arranged on the outer wall of the movable plate, and the movable plate and the supporting plate are perpendicularly arranged in the mounting groove.
As a still further scheme of the invention: the pressure stabilizing assembly comprises a fixed cylinder which penetrates through the outer wall of the sterilizing cylinder, exhaust holes are formed in the outer walls of the two sides of the fixed cylinder, a movable rod penetrates through the outer wall of the fixed cylinder, a piston is arranged at the end of the movable rod, an elastic part is sleeved on the outer wall of the movable rod, one end of the elastic part is connected with the outer wall of the piston, and the other end of the elastic part is connected with the inner wall of the fixed cylinder.
As a still further scheme of the invention: the inner wall of the annular cavity is provided with partition plates distributed at equal intervals, and the outer walls of the partition plates are adjacent to each other and provided with first air holes distributed in a staggered mode.
As a still further scheme of the invention: the air pump, the ultraviolet lamp and the heating rod are all connected with a switch through conducting wires, and the switch is electrically connected with a controller.
As a still further scheme of the invention: the inner wall of the drying box is provided with layering plates distributed at equal intervals, and second air holes distributed in a matrix mode are formed in the outer walls of the layering plates.
As a still further scheme of the invention: the outer wall of the layered plate is connected with a bracket through a support rod, the outer wall of the bracket is provided with a ventilation port, and a ventilation net is arranged in the ventilation port.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an air ultraviolet disinfection and sterilization device for epidemic prevention, wherein a separation cabin for isolating a patient is provided with a one-way air inlet pipe, a corrugated pipe in the device can be communicated with an air outlet of the separation cabin, then air in the separation cabin can be pumped out under the action of an air pump and guided into a transparent spiral pipe through an air guide pipe, as the transparent spiral pipe is arranged at the outer side of a transparent cover, light of an ultraviolet lamp can penetrate through the transparent cover to sterilize the air in the transparent spiral pipe, the time of ultraviolet irradiation on the air can be effectively prolonged through a plurality of groups of transparent spiral pipes and the spiral transparent spiral pipe, the sterilization effect can be effectively improved, the air irradiated by the ultraviolet light can be guided into a ring cavity in a sterilization cylinder through a conveying pipe, the air in the ring cavity can be heated through a heating rod in the sterilization cylinder, the high-temperature sterilization effect is achieved, the sterilization effect can be improved, the air can be completely heated, articles or clothes to be dried can be placed in a drying box for drying, residual temperature of the sterilized air can be fully utilized, and the air can be more environment-friendly and energy-saving.
Drawings
FIG. 1 is a schematic cross-sectional view of an air UV disinfection and sterilization apparatus for epidemic prevention according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a supporting mechanism of an air ultraviolet disinfection and sterilization device for epidemic prevention according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a sterilizing drum of an air ultraviolet sterilizing device for epidemic prevention according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a pressure stabilizing assembly of the air ultraviolet disinfection and sterilization apparatus for epidemic prevention according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a drying box of the air ultraviolet disinfection and sterilization equipment for epidemic prevention provided by the embodiment of the invention.
In the figure: 1-box body, 2-installation block, 3-corrugated pipe, 4-exhaust pipe, 5-air pump, 6-air guide pipe, 7-installation plate, 8-installation groove, 9-drying box, 10-fixed pipe, 11-sterilization cylinder, 12-movable plate, 13-connecting rod, 14-communicating pipe, 15-conveying pipe, 16-supporting mechanism, 17-supporting plate, 18-installation port, 19-ultraviolet lamp, 20-transparent cover, 21-transparent spiral pipe, 22-connecting pipe, 23-holding rod, 24-rubber pad, 25-heating rod, 26-ring cavity, 27-clapboard, 28-first air vent, 29-pressure stabilizing component, 30-fixed cylinder, 31-air vent, 32-movable rod, 33-elastic component, 34-piston, 35-air vent, 36-layered plate, 37-second air vent, 38-bracket and 39-air permeable net.
Detailed description of the preferred embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and fig. 2, an air ultraviolet disinfection and sterilization device for epidemic prevention provided by an embodiment of the invention comprises a box body 1, a fixing opening is formed on one side outer wall of the box body 1, an installation block 2 is arranged in the fixing opening, an installation groove 8 is formed on one side outer wall of the installation block 2, an installation plate 7 is arranged in the installation groove 8, ultraviolet lamps 19 are arranged on the outer wall of the installation plate 7 at equal intervals, a plurality of installation openings 18 communicated with the installation groove 8 are formed on the outer wall of the installation block 2, the ultraviolet lamps 19 penetrate through the installation openings 18, transparent covers 20 are arranged on the outer wall of the installation block 2 at equal intervals, the ultraviolet lamps 19 are arranged in the transparent covers 20, transparent spiral pipes 21 are sleeved on the outer sides of the transparent covers 20, adjacent transparent spiral pipes 21 are connected through connecting pipes 22, an air pump 5 is arranged on the inner wall of the box body 1, and the convulsions end of air pump 5 is provided with exhaust column 4, the tip intercommunication of exhaust column 4 has bellows 3, the wind-guiding end of air pump 5 is provided with guide duct 6, and the tip of guide duct 6 is linked together with the transparent spiral pipe 21 that is located the head end, the inner wall of box 1 still is provided with a plurality of retort barrels 11 that the equidistance distributes, and retort barrel 11's inside is provided with heating rod 25, still be provided with ring chamber 26 in retort barrel 11, be linked together through communicating pipe 14 between the adjacent ring chamber 26, be located and be linked together through conveyer pipe 15 between the transparent spiral pipe 21 of tail end and the ring chamber 26 that is located the retort barrel 11 of head end, one side outer wall of box 1 is provided with stoving case 9, and the outer wall of stoving case 9 is provided with the chamber door, it is linked together through fixed pipe 10 between stoving case 9 and the ring chamber 26 that is located retort barrel 11 of tail end, the outer wall of stoving case 9 is provided with exhaust pipe 35, still include:
the supporting mechanism 16 is arranged in the mounting groove 8 and used for supporting the mounting plate 7 in the mounting groove 8;
the pressure stabilizing component 29, the pressure stabilizing component 29 is arranged on the outer wall of the sterilizing cylinder 11 and is used for stabilizing the air pressure in the sterilizing cylinder 11.
The isolation cabin for isolating a patient is provided with the one-way air inlet pipe, the corrugated pipe 3 in the equipment can be communicated with an air outlet of the isolation cabin, then air in the isolation cabin can be pumped out under the action of the air pump 5 and is guided into the transparent spiral pipe 21 through the air guide pipe 6, because the transparent spiral pipe 21 is arranged on the outer side of the transparent cover 20, light of the ultraviolet lamp 19 can penetrate through the transparent cover 20 to sterilize air in the transparent spiral pipe 21, the time of ultraviolet irradiation air can be effectively prolonged through the multiple groups of the transparent spiral pipes 21 and the spiral transparent spiral pipes 21, the sterilization effect can be effectively improved, the air irradiated by ultraviolet light can be guided into the annular cavity 26 in the sterilization cylinder 11 through the conveying pipe 15, the air in the annular cavity 26 can be heated through the heating rod 25 in the sterilization cylinder 11 to achieve the high-temperature sterilization effect, the sterilization effect can also be improved through the multiple groups of the sterilization cylinders 11, the air can be completely heated, the air after complete sterilization can be guided into the drying box 9 due to certain temperature, articles or clothes to be dried can be placed in the drying box 9 to be dried, and the air with residual temperature after the sterilization can be fully utilized, and the environment-friendly and energy can be further utilized.
As an embodiment of the present invention, please refer to fig. 1 and 3, the supporting mechanism 16 includes a supporting plate 17 rotatably disposed on one side of the mounting plate 7, a rubber pad 24 is disposed at an end of the supporting plate 17, a connecting rod 13 is movably connected to an outer wall of the supporting plate 17, a movable plate 12 is movably disposed at an end of the connecting rod 13, a holding rod 23 is disposed on an outer wall of the movable plate 12, both the movable plate 12 and the supporting plate 17 are vertically disposed in the mounting groove 8, when the mounting plate 7 needs to be fixed, the ultraviolet lamp 19 on the mounting plate 7 can be first disposed in the mounting opening 18, then the holding rod 23 can be held to push the movable plate 12, so that the movable plate 12 pushes the supporting plate 17 through the connecting rod 13, the supporting plate 17 is attached to an inner wall of the mounting groove 8 and is perpendicular to the mounting plate 7, so as to support the mounting plate 7, then the movable plate 12 can be rotated so that the movable plate 12 and the supporting plate 17 can be maintained perpendicular to the mounting plate 7, when the ultraviolet lamp 19 needs to be replaced, the movable plate 12 can be directly rotated, and the supporting plate 17 can be removed so as to remove the limitation on the mounting plate 7, thereby facilitating the replacement of the ultraviolet lamp 19.
As an embodiment of the present invention, please refer to fig. 5, the pressure stabilizing assembly 29 includes a fixed cylinder 30 fixedly penetrating the outer wall of the sterilizing cylinder 11, the outer walls of both sides of the fixed cylinder 30 are respectively provided with an exhaust hole 31, the outer wall of the fixed cylinder 30 is provided with a movable rod 32, the end of the movable rod 32 is provided with a piston 34, the outer wall of the movable rod 32 is sleeved with an elastic member 33, and the specific structure of the elastic member 33 is not limited.
Referring to fig. 4, as an embodiment of the present invention, the inner wall of the annular cavity 26 is provided with partition plates 27 distributed at equal intervals, the outer walls of adjacent partition plates 27 are provided with first ventilation holes 28 distributed in a staggered manner, and air entering the annular cavity 26 can sequentially pass through the first ventilation holes 28 on the partition plates 27, so that the retention time of the air in the annular cavity 26 can be effectively prolonged, and the sterilization effect is better.
In an embodiment of the present invention, the air pump 5, the ultraviolet lamp 19 and the heating rod 25 are all connected to switches through wires, and the switches are electrically connected to a controller, and the specific structure of the controller is not limited.
Referring to fig. 6, as an embodiment of the present invention, the inner wall of the drying box 9 is provided with the layered plates 36 distributed at equal intervals, and the outer wall of the layered plates 36 is provided with the second ventilation holes 37 distributed in a matrix, so that the articles to be dried can be placed in the space partitioned by the layered plates 36, and the air with heat can pass through the second ventilation holes 37 to perform the drying function on the articles, which is very convenient to use.
Referring to fig. 6, as an embodiment of the present invention, the outer wall of the layered plate 36 is connected to a bracket 38 through a support rod, the outer wall of the bracket 38 is provided with a ventilation opening, and a ventilation net 39 is disposed in the ventilation opening, so that an article to be dried can be placed on the ventilation net 39 in the bracket 38, the second ventilation hole 37 can be prevented from being blocked by the article to be dried, and the using effect is better.
When the device is used, the isolation bin for isolating a patient is provided with the one-way air inlet pipe, the corrugated pipe 3 in the device can be communicated with an air outlet of the isolation bin, then air in the isolation bin can be pumped out under the action of the air pump 5 and guided into the transparent spiral pipe 21 through the air guide pipe 6, as the transparent spiral pipe 21 is arranged on the outer side of the transparent cover 20, light of the ultraviolet lamp 19 can penetrate through the transparent cover 20 to sterilize the air in the transparent spiral pipe 21, the time of ultraviolet irradiation of the air can be effectively prolonged through the multiple groups of the transparent spiral pipes 21 and the spiral transparent spiral pipes 21, the sterilization effect can be effectively improved, the air irradiated by the ultraviolet light can be guided into the annular cavity 26 in the sterilization cylinder 11 through the conveying pipe 15, the air in the annular cavity 26 can be heated through the heating rod 25 in the sterilization cylinder 11, the high-temperature sterilization effect can be realized, the sterilization effect can also be improved through the multiple groups of the sterilization cylinders 11, the air can be completely heated, the air can be guided into the drying box 9 for drying articles or clothes to be dried, and the air after the sterilization can be fully utilized in an environment-friendly and energy-saving way.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an air ultraviolet disinfection and sterilization equipment for epidemic prevention, includes the box, its characterized in that, the fixed port has been seted up to one side outer wall of box, and is provided with the installation piece in the fixed port, the mounting groove has been seted up to one side outer wall of installation piece, and is provided with the mounting panel in the mounting groove, the outer wall of mounting panel is provided with the ultraviolet lamp that the equidistance distributes, the outer wall of installation piece is seted up a plurality ofly and the mounting groove is linked together, and the ultraviolet lamp runs through the mounting hole, the outer wall of installation piece is provided with the translucent cover that the equidistance distributes, and the ultraviolet lamp sets up in the translucent cover, the transparent spiral pipe has been cup jointed in the outside of translucent cover, is connected through the connecting pipe between the adjacent transparent spiral pipe, the inner wall of box is provided with the air pump, and the convulsions end of air pump is provided with the exhaust column, the tip intercommunication of exhaust column has the bellows, the wind-guiding end of air pump is provided with the pipe, and the tip of air duct is linked together with the transparent spiral pipe that is located the head end, the inner wall of box still is provided with a plurality of sterilization section of sterilization, and the inside of sterilization section of sterilization is provided with the heating rod, still be provided with the ring chamber through communicating pipe between the outer wall of drying box, the outer wall of drying box is provided with the outer wall of drying box through the exhaust duct that the outer wall of drying box is linked together, and the outer wall of drying box is provided with the box, and the outer wall of drying box is provided with the outer wall of drying box through the exhaust column that the air duct is provided with the outer wall of drying box that the outer wall of drying box is linked together:
the supporting mechanism is arranged in the mounting groove and used for supporting the mounting plate in the mounting groove;
the pressure stabilizing component is arranged on the outer wall of the sterilizing cylinder and used for stabilizing air pressure in the sterilizing cylinder.
2. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 1, wherein the support mechanism comprises a support plate rotatably disposed on one side of the mounting plate, a rubber pad is disposed at an end of the support plate, a connecting rod is movably connected to an outer wall of the support plate, a movable plate is movably disposed at an end of the connecting rod, a holding rod is disposed on an outer wall of the movable plate, and the movable plate and the support plate are both vertically disposed in the mounting groove.
3. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 1, wherein the pressure stabilizing component comprises a fixed cylinder fixedly arranged on the outer wall of the sterilization cylinder in a penetrating manner, the outer walls of the two sides of the fixed cylinder are respectively provided with an exhaust hole, the outer wall of the fixed cylinder is provided with a movable rod in a penetrating manner, the end part of the movable rod is provided with a piston, the outer wall of the movable rod is sleeved with an elastic part, one end of the elastic part is connected with the outer wall of the piston, and the other end of the elastic part is connected with the inner wall of the fixed cylinder.
4. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 3, wherein the inner wall of the annular cavity is provided with partition plates distributed at equal intervals, and the outer wall of the adjacent partition plates is provided with first air holes distributed in a staggered manner.
5. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 1, wherein the air pump, the ultraviolet lamp and the heating rod are all connected with a switch through wires, and the switch is electrically connected with a controller.
6. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 1, wherein the inner wall of the drying box is provided with layered plates which are distributed equidistantly, and the outer wall of the layered plates is provided with second air holes which are distributed in a matrix.
7. The air ultraviolet disinfection and sterilization equipment for epidemic prevention according to claim 6, wherein the outer wall of the layered plate is connected with a bracket through a support rod, the outer wall of the bracket is provided with a ventilation port, and a ventilation net is arranged in the ventilation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226564.6A CN115950012B (en) | 2023-03-10 | 2023-03-10 | Air ultraviolet disinfection and sterilization equipment for epidemic prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226564.6A CN115950012B (en) | 2023-03-10 | 2023-03-10 | Air ultraviolet disinfection and sterilization equipment for epidemic prevention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115950012A true CN115950012A (en) | 2023-04-11 |
| CN115950012B CN115950012B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310226564.6A Active CN115950012B (en) | 2023-03-10 | 2023-03-10 | Air ultraviolet disinfection and sterilization equipment for epidemic prevention |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278708Y (en) * | 1996-11-16 | 1998-04-15 | 孙建农 | Device for combining clothes drying and sertilizing with air temp. elevation, humidifying, changing and purifying |
| US20060133782A1 (en) * | 2004-09-27 | 2006-06-22 | Roland Otto | Air stream heater |
| WO2013149285A1 (en) * | 2012-04-02 | 2013-10-10 | Air Sanz Holdings Pty Ltd | Air purifying apparatus, method & system |
| CN210441442U (en) * | 2019-08-23 | 2020-05-01 | 吴江市建春石化机械有限公司 | Heater with heating rod |
| CN212593230U (en) * | 2020-03-27 | 2021-02-26 | 苏州康福美医疗器材有限公司 | Full-automatic disinfection device suitable for airtight space |
| CN215637839U (en) * | 2021-08-31 | 2022-01-25 | 右江民族医学院附属医院 | Air disinfection device for general department |
-
2023
- 2023-03-10 CN CN202310226564.6A patent/CN115950012B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278708Y (en) * | 1996-11-16 | 1998-04-15 | 孙建农 | Device for combining clothes drying and sertilizing with air temp. elevation, humidifying, changing and purifying |
| US20060133782A1 (en) * | 2004-09-27 | 2006-06-22 | Roland Otto | Air stream heater |
| WO2013149285A1 (en) * | 2012-04-02 | 2013-10-10 | Air Sanz Holdings Pty Ltd | Air purifying apparatus, method & system |
| CN210441442U (en) * | 2019-08-23 | 2020-05-01 | 吴江市建春石化机械有限公司 | Heater with heating rod |
| CN212593230U (en) * | 2020-03-27 | 2021-02-26 | 苏州康福美医疗器材有限公司 | Full-automatic disinfection device suitable for airtight space |
| CN215637839U (en) * | 2021-08-31 | 2022-01-25 | 右江民族医学院附属医院 | Air disinfection device for general department |
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| Publication number | Publication date |
|---|---|
| CN115950012B (en) | 2023-06-13 |
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