CN211751295U - Air sterilizing device with heating device - Google Patents
Air sterilizing device with heating device Download PDFInfo
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- CN211751295U CN211751295U CN202020164918.0U CN202020164918U CN211751295U CN 211751295 U CN211751295 U CN 211751295U CN 202020164918 U CN202020164918 U CN 202020164918U CN 211751295 U CN211751295 U CN 211751295U
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Abstract
The air sterilizing device with the heating device of the utility model comprises a host, a sterilizing system, a heating system, a circuit, a control system and a shell. The disinfection system is an ultraviolet disinfection device and can sterilize and disinfect air. The heating system can heat the air to inactivate viruses. The shell is provided with an air inlet and an air outlet, and under the action of the host, air enters the shell through the air inlet, is sterilized and disinfected by the ultraviolet sterilizing device and the heating system, and then is discharged from the air outlet to enter a room. The utility model discloses a take heating device's air degassing unit passes through ultraviolet disinfection device and heating system's dual setting, and in the time of ultraviolet sterilization, carry out secondary inactivation through high temperature to the virus and handle, the secondary pollution of ozone to the air is eliminated to the decomposition of the ozone that produces in the ultraviolet disinfection process with higher speed simultaneously. The water filter device can shield air movement, so that air after sterilization and disinfection is gently discharged into a room, fluctuation of peripheral air is avoided, the movement speed of a virus carrier is reduced, and the purpose of further reducing the virus propagation speed is achieved.
Description
Technical Field
The utility model relates to an air disinfection device, in particular to an air disinfection device with a heating disinfection device.
Background
With the increasing severity of air pollution, especially in the seasons with high incidence of infectious diseases such as influenza and pneumonia, air becomes a carrier of various pollutants, bacteria and viruses, which causes great hidden troubles to human health. Therefore, air purification becomes a very important link of daily life.
The current common air purification means is to adopt an air purifier to purify the indoor air. The air purifier usually consists of a motor, a fan and a filter device, wherein the motor and the fan circulate indoor air, and the air removes or adsorbs various pollutants after passing through the filter device in the air purifier. For antibacterial purposes, various antibacterial devices, such as an electrostatic electret screen design, an anion and plasma design, an ultraviolet sterilization device, etc., are generally provided in the air purifier.
However, the antibacterial devices such as the ultraviolet sterilization device and the anion device usually generate ozone during the operation process, and generate secondary pollution to air, so that further improvement of the existing air purification and disinfection device is required.
Disclosure of Invention
The utility model discloses a take heating device's air degassing unit, through the dual design of ultraviolet disinfection and heating, at first disinfect through bacterium and virus in the ultraviolet disinfection device to the air, then heat to the air more than 56 at least through heating device, preferably more than 60 ℃, carry out secondary inactivation processing to the virus through the high temperature on the one hand, on the other hand, the ozone that produces in the ultraviolet disinfection process can decompose more than 60 ℃ fast, thereby eliminate the secondary pollution of ozone to the air, air disinfection has been guaranteed well, the effect of purification.
The utility model discloses a take heating device's air degassing unit, its characterized in that: the air disinfection device 100 with the heating device comprises a host 1, a disinfection system 2, a heating system 3, a circuit and control system 4 and a shell 5;
A. the disinfection system 2 is an ultraviolet disinfection device 21 and can sterilize and disinfect air;
B. the heating system 3 can heat air to inactivate viruses;
C. the shell 5 is provided with an air inlet 51 and an air outlet 52;
D. the host 1, the ultraviolet disinfection device 21 and the heating system 3 are connected with a power supply through the circuit and control system 4;
E. the ultraviolet disinfection device 21 and the heating system 3 are installed in the shell 5; under the action of the main unit 1, air enters the housing 5 through the air inlet 51, is sterilized and disinfected by the ultraviolet sterilizing device 21 and the heating system 3, and is discharged from the air outlet 52 into a room.
Generally, the air inlet 51 is disposed at a lower portion of the housing 5, and the air outlet 52 is disposed at an upper portion of the housing 5. After the power is switched on, the host 1 works, air enters the shell 5 from the air inlet 51, the ultraviolet disinfection device 21 conducts irradiation disinfection on the air, the heating system 3 conducts temperature rise on the air, and secondary inactivation treatment is conducted on microorganisms such as viruses. Heating system 3 guarantees to heat to more than 60 ℃ usually to ensure the inactivation effect to microorganisms such as virus, simultaneously the temperature more than 60 ℃ can with the ozone that produces among the disinfection process of ultraviolet degassing unit 21 decomposes into oxygen fast, thereby effectively avoids the secondary pollution of ozone, has guaranteed the effect of air disinfection, purification very well.
The circuit and control system 4 can control the opening and closing of the host 1, the ultraviolet disinfection device 21 and the heating system. The duration of the activation of the uv disinfection device 21, the intensity of the uv radiation, etc. can be set and adjusted by means of the control panel 41 of the circuit and control system 4. The heating temperature, heating time, etc. of the heating system 3 can be set and adjusted by the control panel 41 of the circuit and control system 4.
The circuit and control system 4 can set the program of the air sterilization process, thereby achieving the intelligent control of the air sterilization process. If set up ultraviolet irradiation intensity, duration of ultraviolet degassing unit 21 and heating system 3's heating temperature, constant temperature hold time etc to set up ultraviolet sensor and temperature sensor etc. set for the mode flow of ultraviolet disinfection and heating simultaneously, make the utility model discloses a take heating device's air degassing unit can carry out intelligent control through the control program of setting for.
The main machine 1 is a centrifuge 101; the centrifuge 101 comprises an air intake mechanism 11 and an air exhaust mechanism 12. The main machine 1 is generally in the structure of a centrifuge, when the centrifuge 101 is in operation, air is sucked from the air intake mechanism 11 by the centrifuge 101, and then is exhausted through the air exhaust mechanism 12, and the air forms a circulation in the housing 5 and the room.
The heating system 3 is a heating rod 31, and/or a heating plate 32, and/or a heating coil 33. The heating system 3 may be one of the above heating manners, or may be a combination of multiple heating manners, and in practical applications, a person skilled in the art may also design different heating manners according to needs, and the applicant does not exemplify this, but does not depart from the scope of the present application.
The ultraviolet disinfection device 21 is arranged in the ultraviolet disinfection bin 21-1. Because ultraviolet sterilization and disinfection are achieved by destroying the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body by ultraviolet with proper wavelength to cause death of growing cells and/or death of regenerative cells. Therefore, if the ultraviolet disinfection device 21 is not protected during sterilization, a certain amount of accidental injury to the human body may be caused, and therefore, the ultraviolet disinfection device 21 needs to be installed in the ultraviolet disinfection chamber 21-1 to form a sealed isolation, so as to avoid the accidental injury to the human body.
The ultraviolet disinfection bin 21-1 is made of ultraviolet radiation resistant materials and can block ultraviolet radiation from leaking. The isolation effect of the ultraviolet disinfection bin 21-1 can be effectively ensured only by selecting the material which can block ultraviolet radiation and can resist ultraviolet leakage.
The ultraviolet disinfection cabin 21-1 is made of mirror stainless steel capable of reflecting ultraviolet rays, or mirror glass, or a mirror high polymer material capable of resisting ultraviolet radiation.
The ultraviolet disinfection bin 21-1 can enhance the ultraviolet intensity in the ultraviolet disinfection bin 21-1 and enhance the sterilization effect through reflection of ultraviolet rays.
The material capable of reflecting ultraviolet rays can enhance the ultraviolet intensity in the ultraviolet disinfection bin 21-1 through reflection of ultraviolet rays while playing an isolation effect, and the sterilization effect is better. In order to further enhance the sterilization effect, a plurality of ultraviolet disinfection devices 21, such as ultraviolet lamps, can be uniformly distributed around the ultraviolet disinfection chamber 21-1, so as to ensure that the ultraviolet rays in the ultraviolet disinfection chamber 21-1 are uniformly distributed and the sterilization effect is ensured.
The temperature of the heating system 3 is not less than 56 ℃. For most viruses, the capsid protein of the virus is denatured at 55-60 ℃, usually within several minutes, so that the virus loses the infection capability, therefore, when the temperature of the heating system 3 is controlled above 56 ℃, or above 60 ℃, the inactivation effect of the virus can be better ensured. Meanwhile, the ozone generated by the ultraviolet disinfection device 21 in the process of sterilization and disinfection can be quickly decomposed at the temperature of more than 50 ℃, so that the secondary pollution of the ozone generated in the process of sterilization and disinfection to air is avoided.
The air enters the housing 5 through the air inlet 51, passes through the ultraviolet disinfection device 21, is disinfected through the heating system 3, and is discharged from the air outlet 52 into a room after being disinfected. Generally, air is firstly sterilized and disinfected by the ultraviolet disinfection device 21, then heated by the heating system 3, possible viruses in the air are secondarily inactivated, and ozone generated in the ultraviolet disinfection device 21 is heated to accelerate decomposition of the ozone, so that an air purification effect is ensured.
The heating system 3 and the uv disinfection device 21 are arranged together.
While the ultraviolet disinfection device 21 disinfects the air in the ultraviolet disinfection bin 21-1, the heating system 3 can heat the air subjected to ultraviolet disinfection by the ultraviolet disinfection device 21.
The heating system 3 heats ozone generated in the process of sterilizing the ultraviolet sterilizing device 21 while enhancing the virus inactivation effect, so as to accelerate the decomposition of the ozone.
The heating system 3 can heat the air that is subjected to ultraviolet sterilization by the ultraviolet sterilization device 21 and maintain the set temperature. The heating system 3 is provided with a temperature setting device, so that the heating temperature of the heating system 3 is kept constant, and the optimal heating temperature can be set for different infection sources according to needs, thereby better ensuring the virus inactivation effect.
The heating-device-equipped air sterilizer 100 further comprises an air filter device 6. The air filter device 6 can filter air pollutants such as dust particles, peculiar smell, toxic gas and the like in the air.
The air filter 6 can be made of ceramic material and heated to above 56 deg.C by the heating system 3, the optimum temperature is 70-150 deg.C, and the air can kill bacteria and virus after passing through the heated ceramic filter material. The air filtering device 6 can be replaced regularly, is safer and more sanitary, and can quickly kill bacteria and viruses attached to the ceramic material at high temperature, thereby improving the air sterilization and disinfection efficiency.
The heating-device-equipped air sterilizer 100 further comprises a water filter device 7. The virus transmission usually needs a carrier to transmit, and the larger the air fluctuation is, the higher the moving speed of the carrier in the air is, and the higher the virus transmission speed is. The water filtering device 7 can shield the sterilized air in a moving way, so that the sterilized air is smoothly discharged into the room after being shielded by the water filtering device 7, large fluctuation of the peripheral air is effectively avoided, the moving speed of the virus carrier is reduced, and the purpose of reducing the virus propagation speed is achieved.
The water filtering device 7 is a water curtain 71 or a water bath 72. The water filter 7 may be a water curtain 71, and the sterilized and disinfected air passes through the water curtain 71 and enters the room. The water filtering device 7 can also be a water bath 72, the sterilized and disinfected air enters the water bath 72 through a pipeline, and the air is smoothly discharged into a room after the water in the water bath 72 carries out water bath shielding on the air.
The water bath 72 is provided with a thermostat 72-1. The constant temperature device 72-1 can control the liquid in the water bath 72 at a constant temperature, and set different temperatures according to requirements, so as to better ensure the virus inactivation effect.
The heating means 72-11 of the thermostatic device 72-1 may be integral with the heating system 3. The heating device 72-11 in the constant temperature device 72-1 can be integrated with the heating system 3, the air after ultraviolet sterilization enters the water bath 72 through a pipeline, the liquid in the water bath 72 is heated by the heating device 72-11, the heated liquid inactivates viruses of the air after ultraviolet sterilization, decomposes ozone generated after ultraviolet sterilization, and simultaneously discharges the air into a room at a very gentle speed to reduce air fluctuation.
An air booster pump 8 is arranged on the exhaust duct 13 at the front part of the water bath 72. The air booster pump 8 can increase the air pressure, so that the sterilized air can enter the water bath 72 and can be discharged after being subjected to motion shielding by the liquid in the water bath 72.
The shell 5 is made of stainless steel materials or high polymer materials. The shell 5 is made of stainless steel or high polymer materials, so that the surface is easier to clean and nurse daily while the strength and the ultraviolet resistance are ensured.
In practical use, after the power is turned on, the switch is turned on, the host 1 works, air enters the shell 5 from the air inlet 51, is filtered by the air filtering device 6, enters the host 1 through the air inlet mechanism 11, is discharged through the air exhaust mechanism 12, enters the ultraviolet disinfection cabin 21-1 through the air exhaust pipeline 13, the ultraviolet disinfection device 21 performs ultraviolet disinfection and disinfection on the filtered air, then heats the air through the heating system 3, further performs secondary virus inactivation on the disinfected and disinfected air, simultaneously accelerates decomposition of ozone generated in the ultraviolet disinfection process, discharges the air subjected to virus inactivation into the water bath 72 through the air exhaust pipeline 13, liquid heated by the heating device 72-11 in the water bath 72 performs motion shielding on the air, and further inactivates possible residual viruses, while ensuring complete decomposition of the possibly remaining ozone. After passing through the water bath 72, the air is smoothly discharged into the room through the air outlet 52, so that large fluctuation of the surrounding air is avoided.
The air sterilizing device with the heating device of the utility model comprises a main machine 1, a sterilizing system 2, a heating system 3, a circuit and control system 4 and a shell 5. The disinfection system 2 is an ultraviolet disinfection device 21 and can sterilize and disinfect air. The heating system 3 can heat air to inactivate viruses. An air inlet 51 and an air outlet 52 are arranged on the shell 5, and under the action of the host 1, air enters the shell 5 through the air inlet 51, is sterilized and disinfected by the ultraviolet sterilizing device 21 and the heating system 3, and then is discharged from the air outlet 52 to enter a room. The utility model discloses a take heating device's air degassing unit passes through ultraviolet disinfection device 21 with heating system 3's dual setting, when ultraviolet sterilizing, carries out secondary inactivation through high temperature to the virus and handles, accelerates the decomposition of the ozone that produces simultaneously among the ultraviolet disinfection process, eliminates the secondary pollution of ozone to the air. The water filtering device 7 can shield the air movement, so that the sterilized and disinfected air is smoothly discharged into the room, the fluctuation of the peripheral air is avoided, the movement speed of the virus carrier is reduced, and the purpose of further reducing the virus propagation speed is achieved.
Drawings
Fig. 1 is a schematic perspective view of the air sterilizer with a heating device according to the present invention.
Fig. 1-1 is a sectional view a-a of fig. 1.
Fig. 2 is a schematic perspective view of an air sterilizer with a heating device according to the present invention with a water bath.
Fig. 2-1 is a front view of fig. 2.
Fig. 2-2 is a sectional view B-B of fig. 2-1.
Fig. 2-3 is a cross-sectional view C-C of fig. 2-2.
FIG. 3 is a schematic structural view of the air sterilizer with a heating device of the present invention with a thermostatic device in the water bath tank.
FIG. 3-1 is a cross-sectional view taken along line D-D of FIG. 3
Fig. 4 is a schematic perspective view of an air sterilizer with a heating device according to the present invention with a water curtain.
In the above figures:
100 is the air disinfection device with heating device of the present invention, and 101 is the centrifuge.
The device comprises a main machine 1, a disinfection system 2, a heating system 3, a circuit and control system 4, a shell 5, an air filtering device 6 and a water filtering device 7.
11 is an air inlet mechanism, 12 is an air exhaust mechanism, 13 is an air exhaust pipeline, 21 is an ultraviolet disinfection device, 31 is a heating rod, 32 is a heating plate, 33 is a heating coil, 41 is a control panel, 51 is an air inlet, 52 is an air outlet, 71 is a water curtain, 72 is a water bath, and 8 is an air booster pump.
21-1 is an ultraviolet disinfection cabin, 72-1 is a constant temperature device, 72-11 is a heating device, and 72-12 is a temperature setting switch.
Detailed Description
Example 1: the utility model discloses an air degassing unit of taking heating device
Referring to fig. 1 and 1-1, the air sterilizer with heating device of the present embodiment comprises a main body 1, a sterilizing system 2, a heating system 3, a circuit and control system 4 and a housing 5.
In this embodiment, the main unit 1 is a centrifuge 101. The centrifuge 101 comprises an air intake mechanism 11 and an air exhaust mechanism 12. The main machine 1 is generally in the structure of a centrifuge, when the centrifuge 101 is in operation, air is sucked from the air intake mechanism 11 by the centrifuge 101, and then is exhausted through the air exhaust mechanism 12, and the air forms a circulation in the housing 5 and the room.
The disinfection system 2 is an ultraviolet disinfection device 21 and can sterilize and disinfect air.
The heating system 3 can heat air to inactivate viruses. The temperature of the heating system 3 is not less than 56 ℃, and may be set to 60 ℃. For most viruses, the capsid protein of the virus is denatured at 55-60 ℃, usually within several minutes, so that the virus loses the infection capability, therefore, when the temperature of the heating system 3 is controlled above 56 ℃, or above 60 ℃, the inactivation effect of the virus can be better ensured. Meanwhile, the ozone generated by the ultraviolet disinfection device 21 in the process of sterilization and disinfection can be quickly decomposed at the temperature of more than 50 ℃, so that the secondary pollution of the ozone generated in the process of sterilization and disinfection to air is avoided.
Referring to fig. 1-1, in this embodiment, the heating system 3 is a heating coil 33, and when air passes through the heating coil 33, the heating coil 33 may heat in a ring shape, so that the heating effect is very good, and in practical applications, the heating system 3 may also be a heating manner such as a heating rod 31 or a heating plate 32, or a combination of several heating manners, which is not illustrated herein by the applicant, without departing from the scope of the present application.
The host 1, the ultraviolet disinfection device 21 and the heating system 3 are connected with a power supply through the circuit and control system 4.
The circuit and control system 4 can control the opening and closing of the host 1 and the ultraviolet disinfection device 21. The duration of the activation of the uv disinfection device 21, the intensity of the uv radiation, etc. can be set and adjusted by means of the control panel 41 of the circuit and control system 4. The heating temperature, heating time, etc. of the heating system 3 can be set and adjusted by the control panel 41 of the circuit and control system 4.
The housing 5 is provided with an air inlet 51 and an air outlet 52. In this embodiment, the air inlet 51 is disposed at a lower portion of the housing 5, and the air outlet 52 is disposed at an upper portion of the housing 5.
In this embodiment, the inner side of the upper portion of the housing 5 is made of anti-ultraviolet mirror stainless steel, the upper cavity forms the ultraviolet disinfection chamber 21-1, and the ultraviolet disinfection device 21 and the heating coil 33 are both installed in the ultraviolet disinfection chamber 21-1. Because ultraviolet sterilization and disinfection are achieved by destroying the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body by ultraviolet with proper wavelength to cause death of growing cells and/or death of regenerative cells. Therefore, if the ultraviolet disinfection device 21 is not protected during sterilization, a certain amount of accidental injury to the human body may be caused, and therefore, the ultraviolet disinfection device 21 needs to be installed in the ultraviolet disinfection chamber 21-1 to form a sealed isolation, so as to avoid the accidental injury to the human body.
The mirror surface stainless steel is a material capable of reflecting ultraviolet rays, so that the ultraviolet intensity in the ultraviolet disinfection bin 21-1 can be enhanced through ultraviolet ray reflection while the isolation effect is ensured, and the sterilization effect is better. In order to further enhance the sterilization effect, a plurality of ultraviolet disinfection devices 21, such as ultraviolet lamps, can be uniformly distributed around the ultraviolet disinfection chamber 21-1, so as to ensure that the ultraviolet rays in the ultraviolet disinfection chamber 21-1 are uniformly distributed and the sterilization effect is ensured.
Referring to fig. 1-1, in this embodiment, the air sterilizer with heating device 100 further comprises an air filter device 6. The air filter device 6 can filter air pollutants such as dust particles, peculiar smell, toxic gas and the like in the air.
The air filter 6 can be made of ceramic material and heated to above 56 deg.C by the heating system 3, the optimum temperature is 70-150 deg.C, and the air can kill bacteria and virus after passing through the heated ceramic filter material. The air filtering device 6 can be replaced regularly, is safer and more sanitary, and can quickly kill bacteria and viruses attached to the ceramic material at high temperature, thereby improving the air sterilization and disinfection efficiency.
During practical application, switch on, centrifuge 101 work, the air warp air intake 51 gets into in the casing 5, warp after air filter 6 filters, the warp air intake mechanism 11 gets into host computer 1, warp exhaust mechanism 12 discharges, gets into through exhaust pipe 13 ultraviolet disinfection storehouse 21-1, ultraviolet disinfection device 21 carries out the ultraviolet sterilization disinfection to the air after filtering, then warp heating system 3 heats the air, further carries out secondary virus inactivation to the air after the disinfection of disinfecting, with the ozone accelerated decomposition that produces in the ultraviolet disinfection process simultaneously, the air warp after the virus inactivation exhaust pipe 13 follows the air outlet 52 discharges and gets into indoorly. Heating system 3 guarantees to heat to more than 60 ℃ usually to ensure the inactivation effect to microorganisms such as virus, simultaneously the temperature more than 60 ℃ can with the ozone that produces among the disinfection process of ultraviolet degassing unit 21 decomposes into oxygen fast, thereby effectively avoids the secondary pollution of ozone, has guaranteed the effect of air disinfection, purification very well.
The air disinfection device with the heating device of the embodiment passes through the ultraviolet disinfection device 21 with the dual setting of the heating system 3, when ultraviolet sterilizing, secondary inactivation treatment is carried out to the virus through high temperature, the decomposition of ozone generated in the ultraviolet disinfection process is accelerated simultaneously, the secondary pollution of ozone to the air is eliminated, and the air purification effect is well guaranteed.
Example 2: the air disinfection device with the water filter device of the utility model with the heating device
Referring to fig. 2 to 4, the present embodiment is different from embodiment 1 in that the air sterilizer with heating device 100 further includes a water filter device 7.
The water filtration device 7 may be a water curtain 71 or a water bath 72. The water curtain 71 has a simple structure, but cannot be subjected to constant temperature treatment, refer to fig. 4.
In this embodiment, the water filtration device 7 is a water bath 72, see fig. 2 and 2-1.
An air booster pump 8 is arranged on the exhaust duct 13 at the front part of the water bath 72. The air booster pump 8 can increase the air pressure, so that the sterilized air can enter the water bath 72 and can be discharged after being subjected to motion shielding by the liquid in the water bath 72.
Referring to fig. 3 and 3-1, the water bath 72 is provided with a thermostat 72-1. The constant temperature device 72-1 can control the liquid in the water bath 72 at a constant temperature, and different temperatures can be set through the temperature setting switch 72-12 according to requirements, so that the virus inactivation effect can be better ensured.
Referring to fig. 3-1, the heating device 72-11 in the thermostat 72-1 constitutes the heating rod 31 in the heating system 3. The air after ultraviolet sterilization enters the water bath 72 through a pipeline, liquid in the water bath 72 is heated by the heating device 72-11, the heated liquid inactivates viruses of the air after ultraviolet sterilization, decomposes ozone generated after ultraviolet sterilization, and simultaneously discharges the air into a room at a very gentle speed to reduce air fluctuation.
In this embodiment, the heating system 3 further includes a heating wire plate 32 disposed on an upper portion of the ultraviolet sterilizer 21, in addition to the heating rod 31 disposed in the water bath 72. The heating wire plate 32 heats air after the ultraviolet disinfection device 21 performs sterilization and disinfection, inactivates viruses, and accelerates decomposition of ozone generated in the ultraviolet disinfection process of the ultraviolet disinfection device 21.
In practical use, after the power is switched on, the switch is turned on, the heating temperature of the heating system 3 is set according to the types of the infectious source viruses in different seasons by the temperature setting switch 72-12, the host 1 works, air enters the shell 5 from the air inlet 51, is filtered by the air filtering device 6, enters the host 1 through the air inlet mechanism 11, is discharged through the air exhaust mechanism 12, enters the ultraviolet disinfection cabin 21-1 through the air exhaust pipeline 13, the ultraviolet disinfection device 21 performs ultraviolet disinfection and sterilization on the filtered air, and meanwhile, the heating wire plate 32 arranged on the ultraviolet disinfection device 21 heats the air, performs virus inactivation on the air, and simultaneously accelerates decomposition of ozone generated in the ultraviolet disinfection process. The air after virus inactivation is discharged into the water bath 72 through the exhaust duct 13, and the liquid in the water bath 72 after being heated by the heating rod 31 shields the air from movement, further inactivates possible residual viruses, and ensures complete decomposition of possible residual ozone. After passing through the water bath 72, the air is smoothly discharged into the room through the air outlet 52, so that large fluctuation of the surrounding air is avoided.
The air disinfection device with the heating device of the embodiment is provided with the water filtering device 7, so that large fluctuation of peripheral air when the air is discharged into a room can be avoided. Since viral transmission usually requires a vector for transmission, the greater the air fluctuation, the greater the speed of motion of the vector in the air, and the faster the viral transmission speed. The water filtering device 7 can shield the sterilized air in a moving way, so that the sterilized air is smoothly discharged into the room after being shielded by the water filtering device 7, large fluctuation of the peripheral air is effectively avoided, the moving speed of the virus carrier is reduced, and the purpose of reducing the virus propagation speed is achieved.
It should be noted that the structures disclosed and described herein may be replaced by other structures having the same effect, and the embodiments described herein are not the only structures for implementing the present invention. Although preferred embodiments of the present invention have been shown and described herein, it will be apparent to those skilled in the art that these embodiments are merely illustrative and that numerous changes, modifications and substitutions can be made without departing from the invention herein, and it is intended that the scope of the invention be defined by the spirit and scope of the appended claims.
Claims (19)
1. Take heating device's air degassing unit, its characterized in that: the air disinfection device (100) with the heating device comprises a host (1), a disinfection system (2), a heating system (3), a circuit and control system (4) and a shell (5);
A. the disinfection system (2) is an ultraviolet disinfection device (21) and can be used for sterilizing and disinfecting air;
B. the heating system (3) can heat air to inactivate viruses;
C. an air inlet (51) and an air outlet (52) are arranged on the shell (5);
D. the host (1), the ultraviolet disinfection device (21) and the heating system (3) are connected with a power supply through the circuit and control system (4);
E. the ultraviolet disinfection device (21) and the heating system (3) are arranged in the shell (5); under the action of the host (1), air enters the shell (5) through the air inlet (51), is sterilized and disinfected by the ultraviolet sterilizing device (21) and the heating system (3) and then is discharged from the air outlet (52) to enter a room.
2. An air sterilizer with heater according to claim 1, wherein: the host machine (1) is a centrifuge (101); the centrifuge (101) comprises an air inlet mechanism (11) and an air exhaust mechanism (12).
3. An air sterilizer with heater according to claim 1, wherein: the heating system (3) is a heating rod (31), and/or a heating plate (32), and/or a heating coil (33).
4. An air sterilizer with heater according to claim 1, wherein: the ultraviolet disinfection device (21) is arranged in the ultraviolet disinfection bin (21-1).
5. An air sterilizer with heater according to claim 4, wherein: the ultraviolet disinfection bin (21-1) is made of ultraviolet radiation resistant materials and can block ultraviolet radiation from leaking.
6. An air sterilizer with heater according to claim 4, wherein: the ultraviolet disinfection cabin (21-1) is made of mirror surface stainless steel capable of reflecting ultraviolet rays, or mirror surface glass, or mirror surface high polymer materials resistant to ultraviolet radiation.
7. An air sterilizer with heater according to claim 6, wherein: the ultraviolet disinfection bin (21-1) can reflect ultraviolet rays, so that the ultraviolet intensity in the ultraviolet disinfection bin (21-1) is enhanced, and the sterilization effect is enhanced.
8. An air sterilizer with heater according to claim 1, wherein: the temperature of the heating system (3) is not less than 56 ℃.
9. An air sterilizer with heater according to claim 1, wherein: the air enters the shell (5) through the air inlet (51), passes through the ultraviolet disinfection device (21) firstly, then is disinfected through the heating system (3), and the disinfected air is discharged from the air outlet (52) to enter the room.
10. An air sterilizer with heater according to claim 1, wherein: the heating system (3) and the ultraviolet disinfection device (21) are arranged together.
11. An air sterilizer with heater according to claim 10, wherein: when the ultraviolet disinfection device (21) disinfects the air in the ultraviolet disinfection bin (21-1), the heating system (3) can heat the air subjected to ultraviolet disinfection by the ultraviolet disinfection device (21).
12. An air sterilizer with heater according to claim 11, wherein: the heating system (3) can heat the air subjected to ultraviolet sterilization by the ultraviolet sterilization device (21) and keep the set temperature.
13. An air sterilizer with heater according to claim 1, wherein: the air disinfection device (100) with the heating device also comprises an air filtering device (6).
14. An air sterilizer with heater according to claim 1, wherein: the air disinfection device (100) with the heating device also comprises a water filtering device (7).
15. An air sterilizer with heater according to claim 14, wherein: the water filtering device (7) is a water curtain (71) or a water bath (72).
16. An air sterilizer with heater according to claim 15, wherein: the water bath (72) is provided with a constant temperature device (72-1).
17. A heating-device-equipped air sterilizer as claimed in claim 16, wherein: the heating device (72-11) of the thermostat device (72-1) may be integral with the heating system (3).
18. An air sterilizer with heater according to claim 15, wherein: an air booster pump (8) is arranged on the exhaust pipeline (13) at the front part of the water bath (72).
19. An air sterilizer with heater according to claim 1, wherein: the shell (5) is made of stainless steel materials or high polymer materials.
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| CN202020164918.0U CN211751295U (en) | 2020-02-03 | 2020-02-03 | Air sterilizing device with heating device |
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| CN202020164918.0U CN211751295U (en) | 2020-02-03 | 2020-02-03 | Air sterilizing device with heating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880104A (en) * | 2021-03-25 | 2021-06-01 | 清华大学 | Air sterilizing purifier |
| CN114099756A (en) * | 2021-10-08 | 2022-03-01 | 广东梦之禽农业科技股份有限公司 | Solar air sterilization system |
| WO2022105031A1 (en) * | 2020-02-03 | 2022-05-27 | 周星 | Air disinfection device having heating device |
-
2020
- 2020-02-03 CN CN202020164918.0U patent/CN211751295U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105031A1 (en) * | 2020-02-03 | 2022-05-27 | 周星 | Air disinfection device having heating device |
| CN112880104A (en) * | 2021-03-25 | 2021-06-01 | 清华大学 | Air sterilizing purifier |
| CN114099756A (en) * | 2021-10-08 | 2022-03-01 | 广东梦之禽农业科技股份有限公司 | Solar air sterilization system |
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