CN115875791A

CN115875791A - A equipment for new coronavirus disappears and kills purification

Info

Publication number: CN115875791A
Application number: CN202111146890.3A
Authority: CN
Inventors: 杜峰
Original assignee: Jiangsu Refontech Industrial Co ltd
Current assignee: Jiangsu Refontech Industrial Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2023-03-31

Abstract

As shown in the figure, a be used for new crown virus to disinfect equipment of purifying, its characterized in that it mainly includes tube-shape shell (1), tube-shape shell both ends set up air intake (2) and air outlet (8) respectively, and its characterized in that installs primary filter module (3), virus disinfection module (4), high-efficient interception module (5), gaseous state thing pollution integration filter module (6), fan module (7) by air intake (2) to air outlet (8) in proper order. The equipment for sterilizing and purifying the new coronavirus has the following advantages: 1) Various viruses including novel coronavirus carried by aerosol in indoor air can be efficiently killed; 2) The process of killing the virus is carried out under the condition of safe sealing, secondary pollution is not generated, and no harm is caused to human bodies when the virus killing agent is used; 3) Can simultaneously and efficiently remove particulate pollution, microbial pollution and historical gaseous pollution (formaldehyde, benzene, toluene, xylene, sulfide, nitride, TVOC and the like) in indoor air.

Description

A equipment for new coronavirus disappears and kills purification

Technical Field

The invention relates to equipment for killing and purifying new coronavirus, in particular to air disinfection and purification equipment which can be used for effectively killing coronavirus, integrally removing particulate pollution, microbial (virus and bacteria) pollution and gaseous substance (formaldehyde, benzene, toluene, dimethylbenzene, sulfide, nitride, TVOC and the like) pollution in indoor air and preventing secondary pollution caused by ultraviolet rays and ozone leakage.

Background

In 2019, the global novel coronavirus is scrAN _ SNped to a police clock which enables people to sound air health, various kinds of dust, viruses, bacteria, microorganisms, harmful gaseous substances and the like in indoor air can greatly affect the health of people, and therefore more and more people can place air purifiers indoors to improve the indoor air quality.

Mainstream technologies related to air safety purification equipment in the current market include an active carbon adsorption technology, an anion technology, an ozone sterilization technology, an ultraviolet sterilization technology, a HEPA filtration technology and the like, wherein the active carbon has excellent gaseous pollutant adsorption capacity, but the sterilization effect is poor; the anion technology can generate ozone, which brings secondary pollution; ozone sterilization can cause harm to human bodies; the HEPA filtering technology can only intercept bacteria and viruses, cannot effectively kill the bacteria and viruses, and cannot solve the harm caused by gaseous pollutants; ultraviolet rays have the advantages of strong penetrating power and high sterilization efficiency, but the direct irradiation of the ultraviolet rays on human bodies can cause harm, and the use safety needs to be solved urgently.

Disclosure of Invention

The invention relates to equipment for killing and purifying new coronavirus, in particular to multifunctional air safety disinfection and purification equipment and technology for integrally and efficiently removing pollution of viruses, bacteria and particulate matters, allergens, pollution and gaseous substances (formaldehyde, benzene, methylbenzene, dimethylbenzene, sulfide, nitride, TVOC and the like) in indoor air and preventing secondary pollution caused by leakage of ultraviolet rays and ozone.

The technical scheme and the related machine are suitable for air disinfection and purification in various closed spaces such as subway stations, waiting halls, airport buildings, hospitals, museums, libraries, exhibition halls, art halls, shopping malls, hotels, entertainment places, laboratories, office buildings, office environments, home environments, carriages and the like.

The technical scheme of the invention is as follows: an apparatus for sterilizing and purifying new coronavirus, which mainly comprises: a cylindrical housing.

The cross section of the cylindrical shell can be square, rectangular, circular and other geometric shapes

The cylindrical shell is surrounded by a panel to form a closed structure, the inner wall of the cylindrical shell is provided with drawer type unit module installation guide rails and a fan installation interface, the two ends of the cylindrical shell are provided with an air inlet and an air outlet, an initial effect filtering module, a virus killing module, a high-efficiency intercepting module, a gaseous substance pollution integrated filtering module and a fan module are sequentially installed from the air inlet to the air outlet, and a power supply, a control circuit and a human-computer interaction interface are installed and configured according to specific use requirements.

The primary filter module is of a plate type structure, is arranged on a drawer type guide rail reserved in the shell and is fixed by an automatic locking mechanism, the outer frame can be made of plastic or metal, and the filter material is fiber fabric;

the virus killing module is of a box-type structure, is arranged on a drawer-type guide rail reserved in the shell and is fixed by an automatic locking mechanism, the outer frame is made of plastic or metal, 4-6U-shaped ultraviolet lamp tubes with the wavelength ranging from 180 to 280nm are arranged in the outer frame, a control circuit is arranged at the same time, black medium-efficiency filter screens are covered on the air inlet surface and the air outlet surface of the module, and the filter materials are non-woven fabrics.

The efficient intercepting module adopts an HEPA filter element, is arranged on a drawer type guide rail reserved on the shell and is fixed by an automatic locking mechanism, the outer frame is made of plastic or metal, the filtering material is melt-blown non-woven fabric with the grade of H13 or above, and a special antivirus coating is coated on the surface of the filtering material, so that the protein structure of viruses can be effectively destroyed;

the gaseous pollutant integrated filtering module is formed by MHCC filter element modules independently developed by patent inventors, and the modules comprise high-quality coconut shell activated carbon, wood activated carbon, shell activated carbon and the likeOne or more of the above components in combination with W ⁶⁺ 、Ce ⁴⁺ 、Al ³⁺ 、Zn ²⁺ 、Mn ²⁺ 、Fe ³⁺ 、Co ²⁺ 、Ni ²⁺ 、Cu ²⁺ The honeycomb activated carbon module material which is obtained by compounding one or more compounds of the elements and has excellent performance of integrally removing gaseous pollutants in indoor air is arranged on a drawer type guide rail reserved in the shell and is fixed by adopting an automatic locking mechanism, and the outer frame material is plastic or metal;

the fan module is fastened on a reserved mounting interface of the shell by self-tapping screws, a large-air-volume fan with the air volume of more than 1200 cubic meters per hour can be selected on the fan, and a control circuit is configured.

The invention adopts the technology of integrally removing the honeycomb activated carbon module material with excellent performance, a plurality of air fresheners and the like developed by the inventor aiming at the pollution of gaseous substances in indoor air, aims at various viruses carried by aerosol in the indoor air, such as new coronavirus, H1N1 influenza virus and other droplet-transmitted viruses, utilizes an ultraviolet sterilization and disinfection technology to realize the comprehensive and complete removal of all viruses, bacteria, particulate matters and the pollution of the gaseous substances in the indoor air, and simultaneously realizes the optimal synergistic effect of the selected air purification technology combination through structural design and optimization, and compared with the prior art, the invention has the following beneficial effects: (1) high efficiency: the purpose of efficiently purifying indoor air in a short time can be realized under the action of a large-air-volume fan by a gaseous substance pollution integrated filter element adsorption technology, an ultraviolet sterilization technology and a primary effect, intermediate effect and high-efficiency filtering technology; (2) covering: the integrated removal of the pollution of viruses, bacteria, particles, gaseous substances and the like can be realized through the synergistic effect of the combination of technologies such as an ultraviolet disinfection technology, a particle filtering technology, a gaseous substance pollution high-efficiency integrated filter element adsorption technology and the like; (3) safety: through the structural design of the tubular shell surrounded by four sides and the optimal functional module layout, ultraviolet leakage can be avoided, harmful gaseous substance pollution generated by the sterilization and disinfection module is integrally filtered, and no secondary pollution is really realized.

Drawings

Fig. 1 is a schematic diagram of the principle of the present invention.

FIG. 2 is an assembly schematic of an embodiment of the present invention.

In the figure, (1) -shell, (2) -air inlet, (3) -primary filter module, (4) -sterilization and disinfection module, (5) -high-efficiency interception module, (6) -gaseous pollutant integrated filter module, (7) -fan module and (8) -air outlet.

Detailed description of the invention

The invention is further described below with reference to the drawings and examples.

Examples

As shown in figure 2, the invention relates to a device for sterilizing and purifying new coronavirus, and the specific embodiments are as follows: the shell (1) is surrounded on four sides to form a cylinder structure, wherein a display panel and a touch panel are installed on a front plate, and a rear plate is detachable, so that the functional unit module is convenient to maintain; the air inlet (2) and the air outlet (8) are separated by grids, which is beneficial to safety and beauty; the primary filter module (3) adopts an aluminum alloy frame, the filter material selects PM 10-grade fiber fabric, and the filter material is fixed on a guide rail reserved in the shell (1) by adopting an automatic locking mechanism; the virus killing module (4) adopts a box-type structure, the outer frame is made of plastic, 4U-shaped 254nm band ultraviolet lamp tubes (160 muW/cm) are arranged in the virus killing module ² Ultraviolet intensity) and a UV lamp control circuit, wherein the air inlet surface and the air outlet surface are both covered with medium-efficiency filter screens, the filter materials are black non-woven fabrics, and the filter materials are fixed on a guide rail reserved in the shell (1) by adopting an automatic locking mechanism; the efficient interception module (5) adopts an HEPA filter element, the outer frame is made of plastic, the filtering material is non-woven fabric with the grade of H13 or above, the surface of the efficient interception module is coated with a special antivirus coating, and the efficient interception module is fixed on a guide rail reserved in the shell (1) by adopting an automatic locking mechanism; the gaseous pollutant integrated filtering module (6) adopts an MHCC filter element module independently developed by a patent inventor, the outer frame is made of plastic, 3 layers of MHCC filter element module assemblies with the specification and the size of 360 multiplied by 20mm are arranged in the MHCC filter element module, the hole density is 180 holes/square inch, and the MHCC filter element module assemblies are fixed on a guide rail reserved in the shell (1) by adopting an automatic locking mechanism; the fan module (7) adopts a German EBM fan, is provided with a control circuit, has adjustable wind speed in four gears and can provide 1200 m at most ³ The air volume of the air volume is/h, and the air volume is fastened on a reserved mounting interface by adopting a screw.

The implementation effect is as follows: as shown in table 1, the embodiment has excellent cleaning effect on particles, viruses, bacteria and various harmful gases in the indoor air, and provides an all-around indoor air sterilization, disinfection and purification technical scheme with far-reaching national standards of ultraviolet and ozone leakage.

Table 1 results of performance testing of examples

The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims

1. The utility model provides an equipment for new crown virus disappears and kills purification, it mainly includes tube-shape shell (1), set up air intake (2) and air outlet (8) on the casing, its characterized in that comprises primary filter module (3), virus disinfection module (4), high-efficient interception module (5), gaseous pollutant integration filter module (6), fan module (7) from air intake (2) to air outlet (8) in proper order, and the purpose of this structure order is in order to ensure the machine during operation reaches best virus killing purifying effect, intercepts all kinds of microorganisms such as bacterial virus in the front of virus disinfection module, can guarantee the virus and bacterium killing rate of virus disinfection module to the utmost extent, puts gaseous pollutant pollution filter module at the purification end, can ensure that the harmful gas that probably produces in the disinfection process is thoroughly adsorbed and purified.

2. The equipment for sterilizing and purifying the new coronavirus according to claim 1, wherein the cylindrical shell (1) is a cylindrical structure surrounded by four sides by panels, and the inner wall of the shell is provided with drawer type unit module mounting guide rails and a fan mounting interface; the primary filtering module (3), the virus killing module (4), the high-efficiency intercepting module (5) and the gaseous pollutant integrated filtering module (6) are all installed on a guide rail reserved on the inner wall of the shell by adopting an automatic locking mechanism, so that the installation and the fixation are easy, and the cleaning and the replacement are convenient; the fan module (7) is mounted on the innermost side of the shell in a self-tapping screw fixing mode, and the purpose of the fan module is to reduce noise generated by fan vibration.

3. The device for sterilizing and purifying the new coronavirus according to claim 1, wherein the primary filter module (3) is a flat plate structure with a frame, and the filter material is a fiber fabric and can be used for coarsely filtering hair, dust and other particles with the particle size of more than 5 μm so as to ensure that large-particle pollutants in the air are primarily filtered and do not enter the device.

4. The equipment for sterilizing and purifying the new crown viruses according to claim 1, wherein the virus sterilizing module (4) is of a box-type structure, the outer frame is made of plastic, U-shaped ultraviolet lamp tubes are arranged in the plastic, the number of the U-shaped ultraviolet lamp tubes is 4~6, the ultraviolet wavelength is 180 to 280nm, and filter screens are covered on the air inlet surface and the air outlet surface of the plastic module, so that microorganisms (viruses, bacteria and the like) carried by aerosol in air are prevented from being intercepted on the filter screens, and are simultaneously sterilized by ultraviolet rays emitted by the UV lamp tubes in a short distance.

5. The equipment for sterilizing and purifying the new coronavirus according to claim 1, wherein the high-efficiency interception module (5) adopts an HEPA filter element with the height of more than H13, the outer frame is made of plastic, and the filtering material is non-woven fabric and can efficiently filter ultrafine particles with the thickness of less than 2.5 μm; the surface of the filter material is coated with a special type of anti-virus coating material which can destroy the protein structure of the virus and kill the virus; the module can efficiently intercept PM 2.5-grade particle pollutants in the air while filtering and killing viruses.

6. The device for sterilizing and purifying the new coronavirus according to claim 1, wherein the gaseous pollution integrated filtering module (6) is prepared by adopting one or a mixture of more of high-quality coconut shell activated carbon, wood activated carbon, fruit shell activated carbon and the like by a patent inventor, and adding W ⁶⁺ 、Ce ⁴⁺ 、Al ³⁺ 、Zn ²⁺ 、Mn ²⁺ 、Fe ³⁺ 、Co ²⁺ 、Ni ²⁺ 、Cu ²⁺ The honeycomb activated carbon module material which is obtained by compounding one or more compounds of the elements and has excellent integrated removal performance for gaseous pollutant pollution in indoor air aims at integrally and efficiently adsorbing and purifying harmful substances possibly generated when the virus killing module (4) works.

7. The device for sterilizing and purifying the new crown virus according to the claim 1, characterized in that the fan module (7) adopts a large air volume fan, aiming at ensuring that the device can still provide sufficient purified air volume under the action of the multi-layer filter material.