CN213158085U - Medical-grade multimedia air sterilizer - Google Patents
Medical-grade multimedia air sterilizer Download PDFInfo
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- CN213158085U CN213158085U CN202020574609.0U CN202020574609U CN213158085U CN 213158085 U CN213158085 U CN 213158085U CN 202020574609 U CN202020574609 U CN 202020574609U CN 213158085 U CN213158085 U CN 213158085U
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Abstract
A medical-grade multimedia air sterilizer relates to the technical field of public health. Including multi-media concatenation display screen and sterilizer host computer, be equipped with HEPA high efficiency filter screen, ozone generator, power module, anion generator, ozone elimination module and cross-flow fan in the sterilizer host computer in proper order, this structure has following advantage: (1) the combination technologies of filtration, ozone disinfection, anion air remediation, ozone adsorption catalytic decomposition and the like are adopted to efficiently remove germs, particles and gaseous pollutants in the air in a synergistic manner; (2) an independent ozone elimination module is arranged, so that the secondary ozone pollution risk is effectively reduced; (3) the media display function of the device is strengthened, and the device can be used for information communication and interaction; (4) waste heat generated in the working process of the electronic element is fully utilized, and the virus and ozone elimination efficiency is improved; (5) according to the working condition requirement, multiple groups of LED display screens can be spliced to form a huge LED display screen, the treatment amount of waste gas is increased, and the LED display screen is widely applied to large public spaces.
Description
Technical Field
The utility model relates to a public health technical field relates to germ and gaseous pollutant's removal in coordination, in particular to medical grade multi-media air disinfector.
Background
Research has proved that the propagation capacity of pathogenic microorganisms in the indoor air is far higher than that in the external environment due to poor indoor air mobility. Therefore, a large amount of pathogenic microorganisms may exist in the air of the medical institution, and objective conditions are provided for cross infection among the patients. Most hospitals disinfect air by spraying, but viruses such as 2019-nCoV are not sensitive to common disinfectants, and spraying 84 disinfectant, alcohol and other effective disinfectants can cause health damage or fire-fighting hidden dangers. Therefore, the mode not only can not sterilize and disinfect in real time, but also is long in sterilizing and disinfecting time and low in sterilizing efficiency. In addition, some air disinfection facilities carry out germ inactivation based on the principles of ozone oxidation and ultraviolet disinfection, and the disinfection efficiency of the facilities is relatively high, but ozone is easy to escape, so that secondary damage is caused to indoor human health. Moreover, traditional air disinfection equipment, the function is single, and is relatively poor with user's interactive ability, lacks good user experience and feels.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims at providing a medical-grade multimedia air sterilizer.
The utility model adopts the technical proposal that: a medical-grade multimedia air sterilizer is technically characterized by comprising a multimedia spliced display screen with a heat dissipation opening and a sterilizer host, wherein the multimedia spliced display screen is fixedly connected with the sterilizer host, the top of the sterilizer host is provided with an air inlet, the bottom of the sterilizer host is provided with an air outlet, an HEPA (high efficiency particulate air) high-efficiency filter screen, an ozone generator, a power module, a negative ion generator, an ozone elimination module and a cross-flow fan are sequentially arranged in the sterilizer host along the direction from the air inlet to the air outlet, a cavity between the negative ion generator and the ozone elimination module forms a waste gas mixing chamber, the heat dissipation opening is positioned on the side wall of the waste gas mixing chamber and communicated with the waste gas mixing chamber, and the air outlet end of the cross-flow fan is communicated with the.
In the scheme, the ozone elimination module is honeycomb ceramic or activated carbon fiber loaded with transition metal oxide.
The utility model has the advantages that: this medical grade multi-media air disinfector, including multi-media concatenation display screen and disinfector host computer, be equipped with HEPA high efficiency filter screen, ozone generator, power module, anion generator, ozone elimination module and cross-flow fan in the disinfector host computer in proper order, this structure has following advantage: (1) the combination technologies of filtration, ozone disinfection, anion air remediation, ozone adsorption catalytic decomposition and the like are adopted to efficiently remove germs, particles and gaseous pollutants in the air in a synergistic manner; (2) an independent ozone elimination module is arranged, so that the secondary ozone pollution risk is effectively reduced; (3) the media display function of the device is strengthened, and the device can be used for information communication and interaction; (4) waste heat generated in the working process of the electronic element is fully utilized, and the virus and ozone elimination efficiency is improved; (5) according to the working condition requirement, multiple groups of LED display screens can be spliced to form a huge LED display screen, the treatment amount of waste gas is increased, and the LED display screen is widely applied to large public spaces.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a medical-grade multimedia air sterilizer according to an embodiment of the present invention;
the numbers in the figure illustrate the following: the device comprises a multimedia spliced display screen 1, a multimedia spliced display screen heat dissipation port 1-1, a sterilizer host machine 2, an air inlet 2-1, a HEPA high-efficiency filter screen 2-2, an ozone generator 2-3, a power supply module 2-4, a negative ion generator 2-5, an ozone elimination module 2-6, a cross-flow fan 2-7, an air outlet 2-8 and a waste gas mixing chamber 2-9.
Detailed Description
The above objects, features and advantages of the present invention will become more apparent and the present invention will be explained in more detail with reference to the accompanying drawings 1 and the detailed description thereof.
Example 1:
the medical-grade multimedia air sterilizer comprises a multimedia spliced display screen 1 and a sterilizer host machine 2, wherein the multimedia spliced display screen 1 is fixedly connected with the sterilizer host machine 2 through screws. The back of the multimedia spliced display screen 1 is provided with 1-1 of a heat dissipation opening, the top of a sterilizer host 2 is provided with an air inlet 2-1, the bottom of the sterilizer host 2 is provided with an air outlet 2-8, the interior of the sterilizer host 2 is sequentially provided with an HEPA high-efficiency filter screen 2-2, an ozone generator 2-3, a power module 2-4, an anion generator 2-5, an ozone elimination module 2-6 and a cross-flow fan 2-7 along the direction from the air inlet 2-1 to the air outlet 2-8, the model of the ozone generator 2-3 is 220V-10g, the model of the anion generator 2-5 is CL-S220C, the ozone elimination module 2-6 is honeycomb ceramics loaded with transition metal oxides, and the model of the cross-flow fan 2-7 is LL-60640. The power supply module 2-4 is respectively connected with the ozone generator 2-3 and the anion generator 2-5, and the power supply module 2-4 can convert the input 220V alternating current into high-voltage pulse voltage required by the ozone generator 2-3 and high-voltage direct current voltage required by the anion generator 2-5 so as to maintain the normal work of the components.
In the embodiment, the cavity between the anion generator 2-5 and the ozone eliminating module 2-6 forms the waste gas mixing chamber 2-9, wherein the heat dissipation port 1-1 of the multimedia spliced display screen 1 is positioned on the side wall of the waste gas mixing chamber 2-9, the multimedia spliced display screen 1 can discharge hot waste gas into the sterilizer host 2 through the heat dissipation port 1-2, and the temperature of the purified waste gas can be increased and increased while the multimedia spliced display screen 1 is ventilated and cooled, so that the heat removal of viruses and the thermal decomposition of ozone are facilitated.
In the embodiment, the air outlet end of the cross flow fan 2-7 is communicated with the air outlet 2-8.
The medical-grade multimedia air sterilizer in the embodiment has the following working process:
after the sterilizer is started, waste gas containing germs and pollutants enters the sterilizer main machine 2 from the air inlet 2-1 of the sterilizer main machine under the action of the cross flow fan 2-7, large particles in the waste gas are firstly filtered and removed by the HEPA high-efficiency filter screen 2-2, then the germs and gaseous pollutants are oxidized and eliminated under the action of the ozone generator 2-3, the negative ion generator 2-5 generates a large amount of oxygen negative ions, and the oxygen negative ions can promote the transmission of hemoglobin of a human body to oxygen species after entering the indoor environment, improve metabolism and promote blood circulation. Waste heat generated by the multimedia spliced display screen 1 is mixed with the sterilized and purified waste gas in the waste gas mixing chamber 2-9 through the heat dissipation port 1-2 under the action of the cross flow fan 2-7, so that the multimedia spliced display screen 1 is cooled, and the temperature of the waste gas is increased, thereby being beneficial to thermal elimination of viruses and thermal decomposition of ozone. The ozone elimination modules 2-6 take honeycomb ceramics or activated carbon fibers as carriers and transition metal oxides as active components, can adsorb and catalyze and decompose excessive ozone, and thoroughly eliminate secondary pollution of the ozone.
After the medical-grade multimedia air disinfector in the embodiment is spliced, a huge LED display screen can be formed, and the medical-grade multimedia air disinfector has the functions of media propaganda and disinfection and purification, can be widely applied to public places such as hospitals, markets, subways and airports, which have higher density of people stream and higher risk of virus propagation, and has the characteristics of simple structure, flexible use, low investment cost and the like.
Example 2:
the main difference between this example and example 1 is that the oxygen elimination modules 2 to 6 are activated carbon fibers loaded with transition metal oxides.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. A medical-grade multimedia air sterilizer is characterized by comprising a multimedia spliced display screen (1) with a heat dissipation port (1-1) and a sterilizer host (2), wherein the multimedia spliced display screen (1) is fixedly connected with the sterilizer host (2); the top of the sterilizer main machine (2) is provided with an air inlet (2-1), the bottom of the sterilizer main machine (2) is provided with an air outlet (2-8), an HEPA high-efficiency filter screen (2-2), an ozone generator (2-3), a power module (2-4), an anion generator (2-5), an ozone elimination module (2-6) and a cross flow fan (2-7) are sequentially arranged in the sterilizer main machine (2) along the direction from the air inlet (2-1) to the air outlet (2-8), a cavity between the negative ion generator (2-5) and the ozone elimination module (2-6) forms an exhaust gas mixing chamber (2-9), the heat dissipation port (1-1) is positioned on the side wall of the waste gas mixing chamber (2-9) and communicated with the waste gas mixing chamber (2-9), the air outlet end of the cross flow fan (2-7) is communicated with the air outlet (2-8).
2. The medical grade multimedia air sterilizer of claim 1, wherein the ozone elimination modules (2-6) are honeycomb ceramics or activated carbon fibers loaded with transition metal oxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574609.0U CN213158085U (en) | 2020-04-17 | 2020-04-17 | Medical-grade multimedia air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574609.0U CN213158085U (en) | 2020-04-17 | 2020-04-17 | Medical-grade multimedia air sterilizer |
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| Publication Number | Publication Date |
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| CN213158085U true CN213158085U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020574609.0U Active CN213158085U (en) | 2020-04-17 | 2020-04-17 | Medical-grade multimedia air sterilizer |
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| CN (1) | CN213158085U (en) |
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- 2020-04-17 CN CN202020574609.0U patent/CN213158085U/en active Active
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