CN210197512U - Sterilization and ozone purification integrated equipment - Google Patents
Sterilization and ozone purification integrated equipment Download PDFInfo
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- CN210197512U CN210197512U CN201920339214.XU CN201920339214U CN210197512U CN 210197512 U CN210197512 U CN 210197512U CN 201920339214 U CN201920339214 U CN 201920339214U CN 210197512 U CN210197512 U CN 210197512U
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Abstract
The utility model discloses a sterilization and ozone purification integrated device, which comprises a shell, a fan, an ozone decomposition unit, a first switch control mechanism, a second switch control mechanism, a plurality of 185nm ultraviolet lamps and a plurality of 254nm ultraviolet lamps, wherein the shell is provided with an air inlet, the air outlet, first runner, the second runner, the inlet chamber that is linked together with the air intake and the exhaust passage who is linked together with the air outlet, the one end of first runner and second runner all communicates with the inlet chamber, the other end all communicates with exhaust passage, 185nm ultraviolet lamp and 254nm ultraviolet lamp all locate in the inlet chamber, the fan is located in the exhaust passage or in the inlet chamber or inlet opening department or air outlet department, first switch control mechanism locates in the first runner, ozone decomposition unit and second switch control mechanism all locate in the second runner, ozone decomposition unit is close to the inlet chamber, second switch control mechanism is close to exhaust passage. The equipment has high sterilization and disinfection effects and high equipment utilization rate.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to a disinfect and ozone purification integration equipment.
Background
Ultraviolet (UV) disinfection is an efficient, safe, environmentally friendly, economical technique that can effectively inactivate pathogenic viruses, bacteria and protozoa, and produces almost no disinfection by-products. Therefore, UV has been gradually developed as one of the most effective sterilization techniques in sterilization in the fields of food processing, medical treatment, clean water, sewage, industrial water, air purification treatment, and the like.
The ultraviolet wavelength is the most damaging in the range of 240-280nm, which is easy to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the bacterial virus, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. Especially, the ultraviolet ray has the strongest sterilization effect at the wavelength of 253.7, and the wave band is overlapped with the ultraviolet ray absorption and photochemical sensitivity range of deoxyribonucleic acid in the cell nucleus of the microorganism, so that the sterilization effect is the best at this time. However, the single 254nm ultraviolet ray sterilization and disinfection range is limited, and the ultraviolet ray sterilization and disinfection device is suitable for local range sterilization. 185nm ultraviolet lamp can ionize air to produce ozone, which can also sterilize, and the sterilization principle of ozone mainly depends on strong oxidation to make enzyme lose activity to cause microorganism death. The ozone has obvious effect of killing microbes in the air, and 30mg/m is adopted3Ozone with concentration acts for 15 minutes, the killing rate of natural bacteria reaches more than 90 percent, and the ozone can remove odor, purify the environment and refresh the air.
Ozone is toxic to human, and the allowable concentration in the atmosphere is 0.2mg/m3Therefore, sterilization must be performed under unmanned conditions. Ozone is a strong oxidant, and can damage various articles, and the higher the concentration is, the more serious the article is damaged, so that green rusty spots can appear on the copper sheet, the rubber is aged, the color is changed, the elasticity is reduced, the copper sheet becomes brittle and breaks, the fabric is bleached and faded, and the like. When in use, the ozone stimulates the respiratory mucosa of a human body, the ozone can be smelled when the concentration of the ozone in the air reaches 1mg/L, and can cause pulse and arm acceleration, fatigue and headache when the concentration of the ozone in the air reaches 2.5-5mg/L, and emphysema can occur if a person stays for more than 1 hour, so that the person dies. Ozone is automatically decomposed into oxygen 30-60 minutes after disinfection, and the decomposition time of the ozone still has the sterilization effect, so the ozone can be kept for 30-60 minutes if the room is closed after disinfection. Therefore, after ozone sterilization, residual ozone in the room needs to be removed and purified.
However, when the existing indoor air purifier adopts an ozone-free ultraviolet lamp to sterilize and disinfect air, the treatment effect is low; when the ozone ultraviolet lamp is used for sterilization and disinfection by ozone, the ozone is not actively purified, the ozone is automatically digested for a long time, generally 30-60min, and the low-concentration ozone remains, so that the use efficiency of the sterilization equipment is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a sterilization and ozone purification integrated device, which solves the problem that the prior indoor air purifier has low treatment effect when an ozone-free ultraviolet lamp is adopted for sterilizing and disinfecting air; when the ozone ultraviolet lamp is used for sterilizing by ozone, the residual ozone is not actively purified, and the service efficiency of the equipment is low.
The utility model discloses a following technical scheme realizes:
the utility model provides a sterilization and ozone purification integrated equipment, which comprises a shell, a fan, an ozone decomposition unit, a first switch control mechanism, a second switch control mechanism, a plurality of 185nm ultraviolet lamps and a plurality of 254nm ultraviolet lamps, wherein the shell is provided with an air inlet, an air outlet, a first flow passage, a second flow passage, an air inlet chamber communicated with the air inlet and an exhaust passage communicated with the air outlet, one end of the first flow passage and one end of the second flow passage are communicated with the air inlet chamber, the other end of the first flow passage and the other end of the second flow passage are communicated with the exhaust passage, the plurality of 185nm ultraviolet lamps and the plurality of 254nm ultraviolet lamps are arranged in the air inlet chamber, the fan is arranged in the exhaust passage or in the air inlet chamber or at the air inlet or at the air outlet, the first switch control mechanism is arranged in the first flow passage and is used for controlling the switch of the first flow passage, the ozone decomposition unit and the second switch control mechanism are arranged in the second flow channel, the ozone decomposition unit is close to the air inlet chamber, and the second switch control mechanism is close to the exhaust channel and used for controlling the switch of the second flow channel.
Further, the ozone decomposition unit comprises a carrier made of honeycomb activated carbon or activated carbon fiber cotton and an ozone decomposition catalyst coated on the carrier and made of transition metal oxide and rare earth metal oxide.
Furthermore, a plurality of 254nm ultraviolet lamps are all located between the air inlet and a plurality of 185nm ultraviolet lamps.
Further, the integrated sterilization and ozone purification equipment further comprises a filter cotton assembly which is arranged in the air inlet chamber and located between the 254nm ultraviolet lamp and the air inlet so as to filter gas entering from the air inlet.
Further, the integrated sterilization and ozone purification equipment further comprises an electric control system installed on the shell, the electric control system comprises a circuit board, a first button used for controlling the 185nm ultraviolet lamp to be switched on and off, a second button used for controlling the 254nm ultraviolet lamp to be switched on and off, a third button used for controlling the first switch control mechanism to be switched on and off, a fourth button used for controlling the second switch control mechanism to be switched on and off, and a rotating button used for controlling the fan to be switched on and off, and the first button, the second button, the third button, the fourth button and the rotating button are respectively and electrically connected with the 185nm ultraviolet lamp, the 254nm ultraviolet lamp, the first switch control mechanism, the second switch control mechanism and the fan through the circuit board.
Further, the electronic control system also comprises a timer used for timing the working time of the 185nm ultraviolet lamp, and the timer is electrically connected with the circuit board.
Further, disinfect and ozone purifies integration equipment still including locating in the air intake in order to be used for detecting the ozone detector of the indoor ozone concentration of air intake with install in order to be used for the ozone detection alarm machine of reporting to the police on the casing, ozone detection alarm machine passes through the circuit board with ozone detector electric connection.
Further, be equipped with bee calling organ and signal lamp on the ozone detection alarm machine, signal lamp and bee calling organ all with circuit board electric connection.
Furthermore, the sterilization and ozone purification integrated equipment further comprises a remote controller, wherein a fifth button for remotely switching on and off a 185nm ultraviolet lamp, a sixth button for remotely switching on and off a 254nm ultraviolet lamp, a seventh button for remotely controlling the start and stop of the ozone detection alarm machine, an eighth button for remotely controlling the start and stop of the fan and an adjusting button for controlling the rotating speed of the fan are arranged on the remote controller.
Further, the integrated sterilizing and ozone purifying equipment further comprises a bar grating, and the bar grating is installed at the air inlet.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a close second on-off control mechanism, 254nm ultraviolet lamp and 185nm ultraviolet lamp carry out dual sterilization, will disinfect and ozone purification carries out integration setting, the back of having disinfected, 254nm ultraviolet lamp can continue work, first on-off control mechanism and 185nm ultraviolet lamp are closed, open second on-off control mechanism, utilize 254nm ultraviolet lamp and ozonolysis unit to detach residual ozone when disinfecting once more, this disinfect and ozone purification integration equipment sterilization disinfection effect is high-efficient, and no ozone is remaining, the rate of equipment utilization is high, can really reach the effect of air-purifying in the room.
Drawings
FIG. 1 is a schematic view of the internal structure of the integrated sterilization and ozone purification apparatus provided in the embodiment of the present invention;
FIG. 2 is a schematic structural view of a sterilization and ozone purification integrated apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a remote controller according to an embodiment of the present invention.
In the figure: 10. a housing; 11. an air outlet; 12. a first flow passage; 13. a second flow passage; 14. an air intake chamber; 15. an exhaust passage; 20. a fan; 30. an ozone decomposition unit; 40. a first switch control mechanism; 50. a bar grating; 60. a 185nm ultraviolet lamp; 70. an 254nm ultraviolet lamp; 80. a filter cotton assembly; 81. a support plate; 82. medium-efficiency filter cotton; 90. a second switch control mechanism; 100. a metal grid; 200. an electronic control system; 210. a first button; 220. a second button; 230. a third button; 240. a fourth button; 250. rotating the button; 260. a timer; 270. an ozone detection alarm machine; 271. a signal lamp; 272. a buzzer; 300. a remote controller; 310. a fifth button; 311. remotely turning on a button by a 185nm ultraviolet lamp; 312. remotely turning off the button by a 185nm ultraviolet lamp; 320. a sixth button; 321. remotely turning on a button by a 254nm ultraviolet lamp; 322. a 254nm ultraviolet lamp remote-off button; 330. a seventh button; 331. remotely turning on a button of an ozone detection alarm; 332. remotely turning off a button of the ozone detection alarm; 340. an eighth button; 350. and adjusting the button.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, the utility model provides a sterilization and ozone purification integrated device, the device is of a cuboid vertical structure, and the integrated sterilization and ozone purification equipment comprises a shell 10, a fan 20, an ozone decomposition unit 30, a first switch control mechanism 40, a second switch control mechanism 90, a bar screen 50, a plurality of 185nm ultraviolet lamps 60 and a plurality of 254nm ultraviolet lamps 70, wherein the shell 10 is provided with an air inlet (not shown in the figure), an air outlet 11, a first flow channel 12, a second flow channel 13, an air inlet chamber 14 and an exhaust channel 15, the bar screen 50 is installed at the air inlet, the air inlet chamber 14 is communicated with the air inlet, the exhaust channel 15 is communicated with the air outlet 11, the air inlet is positioned above the air outlet 11, one ends of the first flow channel 12 and the second flow channel 13 are both communicated with the air inlet chamber 14, and the other ends of the first flow channel 12 and the second flow channel 13 are both communicated with the.
A plurality of 185nm ultraviolet lamp 60 and a plurality of 254nm ultraviolet lamp 70 all locate in air inlet chamber 14, and a plurality of 254nm ultraviolet lamp 70 all is located between air intake and a plurality of 185nm ultraviolet lamp 60, and fan 20 is located exhaust passage 15 or air inlet chamber 14 or air intake department or exhaust outlet 11 department, and like this, the positional relationship between each part is: the device comprises a bar screen 50, a filter cotton component 80, a 254nm ultraviolet lamp 70, a 185nm ultraviolet lamp 60, a first flow channel 12, a second flow channel 13, a fan 20 and an air outlet 11 from top to bottom in sequence. The utility model discloses in a plurality of 185nm ultraviolet lamp 60 and a plurality of 254nm ultraviolet lamp 70 all locate in the air intake chamber 14, fan 20 locates in exhaust passage 15 or in the air intake chamber 14 or air intake department or 11 departments of air exit, will disinfect and ozone purification carries out integration setting, adopts 254nm ultraviolet lamp 70 and 185nm ultraviolet lamp 60 to carry out dual sterilization, and fan 20 in this embodiment is the exhaust fan, and exhaust passage 15's middle part position is located to the exhaust fan.
The first flow channel 12 and the second flow channel 13 are arranged in parallel, the first flow channel 12 and the second flow channel 13 are rectangular in inlet and funnel-shaped in bottom, the ozone decomposition unit 30 is arranged in the second flow channel 13, the first switch control mechanism 40 is arranged at the tail part in the first flow channel 12 and used for controlling the switch of the first flow channel 12, the second switch control mechanism 90 is arranged in the second flow channel 13 and used for controlling the switch of the second flow channel 13, the ozone decomposition unit 30 is arranged close to the air inlet chamber 14, and the second switch control mechanism 90 is arranged close to the air outlet channel 15. The first switch control mechanism 40 is used for opening when sterilizing, the first switch control mechanism 40 can enable air in the air inlet chamber 14 to enter the air outlet channel 15 from the first flow channel 12, but the second switch control mechanism 90 is closed at the moment, the second switch control mechanism 90 is used for opening the second flow channel 13, the residual ozone purification treatment is started, the air with the residual ozone enters the second flow channel 13, the 254nm ultraviolet lamp 70 and the ozone decomposition unit 30 eliminate the residual ozone, but the first switch control mechanism 40 and the 185nm ultraviolet lamp 60 are both required to be closed at the moment, and the first switch control mechanism 40 and the second switch control mechanism 90 are preferably electromagnetic valves in the embodiment.
The ozonolysis unit 30 in the present embodiment includes a carrier (not shown in the figure) made of honeycomb activated carbon or activated carbon fiber cotton, and an ozonolysis catalyst (not shown in the figure) coated on the carrier and made of a transition metal oxide and a rare earth metal oxide. After the 254nm ultraviolet lamp 70 and the 185nm ultraviolet lamp 60 are sterilized, the 254nm ultraviolet lamp 70 still works, the 185nm ultraviolet lamp 60 and the first switch control mechanism 40 are turned off, the ozonolysis unit 30 is started, and the residual ozone is removed while the 254nm ultraviolet lamp 70 and the ozonolysis unit 30 are sterilized again.
In this embodiment, the integrated sterilization and ozone purification apparatus further includes a filter cotton assembly 80 disposed in the air inlet chamber 14 and located between the 251nm ultraviolet lamp 70 and the air inlet for filtering the air entering from the air inlet.
In a preferred embodiment, the filter cotton assembly 80 includes a support plate 81 disposed in the air inlet chamber 14 and a middle-effect filter cotton 82 disposed in the support plate 81, the support plate 81 has a plurality of through holes (not shown) for allowing air to penetrate through the filter cotton assembly 80, the middle-effect filter cotton 82 is used for filtering particles such as dust in the air, and the metal grids 100 are disposed outside the 254nm ultraviolet lamps 70 and the 185nm ultraviolet lamps 60 for protecting the tubes therein.
As shown in fig. 2, the integrated sterilizing and ozone purifying apparatus further includes an electronic control system 200 mounted on the housing 10, the electronic control system 200 includes a circuit board (not shown), a first button 210 for controlling the on/off of the 185nm ultraviolet lamp 60, a second button 220 for controlling the on/off of the 254nm ultraviolet lamp 70, a third button 230 for controlling the on/off of the first switch control mechanism 40, a fourth button 240 for controlling the on/off of the second switch control mechanism 90, a rotary button 250 for controlling the on/off of the fan 20, and a timer 260 for timing the operating time of the 185nm ultraviolet lamp 60, the first button 210, the second button 220, the third button 230, the fourth button 240, and the rotary button 250 are electrically connected to the 185nm ultraviolet lamp 60, the 254nm ultraviolet lamp 70, the first switch control mechanism 40, the second switch control mechanism 90, and the fan 20 respectively through the circuit board, the timer 260 is also electrically connected to the circuit board, so as to control the disinfection time of the 185nm ultraviolet lamp 60 in a timing way.
In a preferred embodiment, the integrated sterilization and ozone purification apparatus further includes an ozone detector (not shown in the drawings) disposed in the air inlet chamber 14 for detecting the concentration of ozone in the air inlet chamber 14, and an ozone detection alarm 270 mounted on the housing 10 for alarming, wherein the ozone detection alarm 270 is electrically connected to the ozone detector through a circuit board, the ozone detection alarm 270 is provided with a buzzer 272 and a signal lamp 271, and the signal lamp 271 and the buzzer 272 are both electrically connected to the circuit board.
As shown in fig. 3, the integrated sterilizing and ozone purifying apparatus further includes a remote controller 300 for remote operation of the apparatus outdoors. The remote controller 300 is provided with a fifth button 310 for remotely switching on and off a 185nm ultraviolet lamp 60, a sixth button 320 for remotely switching on and off a 254nm ultraviolet lamp 70, a seventh button 330 for remotely controlling the start and stop of the ozone detection alarm 270, an eighth button 340 for remotely controlling the start and stop of the fan 20, and an adjusting button 350 for controlling the rotating speed of the fan 20, wherein the number of the fifth button 310, the sixth button 320 and the seventh button 330 in the embodiment is two, which can be respectively defined as: a 185nm ultraviolet lamp 60 remote on-button 311, a 185nm ultraviolet lamp remote off-button 312, a 254nm ultraviolet lamp remote on-button 321, a 254nm ultraviolet lamp remote off-button 322, an ozone detection alarm remote on-button 331 and an ozone detection alarm remote off-button 332.
This operating condition of disinfecting and ozone purification integration equipment is divided into two stages and is gone on, stage one is the disinfection stage of disinfecting, open 254nm ultraviolet lamp 70 and 185nm ultraviolet lamp 60 promptly, close second on-off control mechanism 90, open first on-off control mechanism 40 and fan 20, fan 20 rotational speed accessible turn button 250 is adjusted, in the air admission equipment, the light that utilizes 254nm ultraviolet lamp 70 to send is disinfected in equipment, high concentration ozone that 185nm ultraviolet lamp 60 produced simultaneously distributes at each indoor corner along with the air, disinfect the disinfection to the air, the operating time in first stage can be controlled through timer 260, it can set up by oneself to spend time. The second stage is a residual ozone elimination stage, namely, the 185nm ultraviolet lamp 60 is turned off, the second switch control mechanism 90 is turned on, the first switch control mechanism 40 is turned off, the 254nm ultraviolet lamp 70 still works to thoroughly sterilize and disinfect indoor air while eliminating residual ozone, and meanwhile, the 254nm ultraviolet lamp 70 plays an auxiliary role in eliminating ozone, so that ozone is unstable, and can be decomposed into oxygen after absorbing ultraviolet rays with the wavelength of 254 nm. The ozone detection alarm 270 can detect the concentration of the ozone in the room, when the concentration is too high and is not suitable for entering the room, the ozone detection alarm 270 displays a red light and gives an alarm through a buzzer, and most of the operation states can be operated by using a switch on the equipment or remotely operated by using a remote controller 300.
The utility model discloses an air purification equipment has following advantage:
1. the air purifier has triple air purifying functions, and the sterilization and disinfection effects are high;
2. the ozone ultraviolet lamp is adopted for sterilization and disinfection, so that no dead angle can be generated in the room;
3. after sterilization and disinfection, the ozone and ozone decomposition unit 30 is decomposed by combining the 254nm ultraviolet lamp 70, and residual ozone is treated at the same time, so that the ozone treatment device is more efficient and rapid and really achieves zero ozone residual;
4. the device has compact structure, convenient operation and wide application range.
To sum up, the utility model discloses close second on-off control mechanism 90, adopt 254nm ultraviolet lamp 70 and 185nm ultraviolet lamp 60 to carry out dual sterilization, will disinfect and ozone purification carries out the integration setting, the back of having disinfected, 254nm ultraviolet lamp 70 can continue to work, first on-off control mechanism 40 and 185nm ultraviolet lamp 60 are closed, open second on-off control mechanism 90, utilize 254nm ultraviolet lamp 70 and ozone decomposition unit 30 to disinfect once more when detaching residual ozone, this disinfect and ozone purification integration equipment sterilization disinfection effect is high-efficient, and no ozone is remaining, the rate of equipment utilization is high, can really reach the effect of purifying indoor air.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A sterilization and ozone purification integrated device is characterized by comprising a shell, a fan, an ozone decomposition unit, a first switch control mechanism, a second switch control mechanism, a plurality of 185nm ultraviolet lamps and a plurality of 254nm ultraviolet lamps, wherein the shell is provided with an air inlet, an air outlet, a first flow passage, a second flow passage, an air inlet chamber communicated with the air inlet and an exhaust passage communicated with the air outlet, one end of each of the first flow passage and the second flow passage is communicated with the air inlet chamber, the other end of each of the first flow passage and the second flow passage is communicated with the exhaust passage, the plurality of 185nm ultraviolet lamps and the plurality of 254nm ultraviolet lamps are arranged in the air inlet chamber, the fan is arranged in the exhaust passage or the air inlet chamber or the air inlet or the air outlet, the first switch control mechanism is arranged in the first flow passage and is used for controlling the switch of the first flow passage, the ozone decomposition unit and the second switch control mechanism are arranged in the second flow channel, the ozone decomposition unit is close to the air inlet chamber, and the second switch control mechanism is close to the exhaust channel and used for controlling the switch of the second flow channel.
2. The integrated sterilization and ozone purification apparatus of claim 1, wherein: the ozone decomposition unit comprises a carrier made of honeycomb activated carbon or activated carbon fiber cotton and an ozone decomposition catalyst coated on the carrier and made of transition metal oxide and rare earth metal oxide.
3. The integrated sterilization and ozone purification apparatus of claim 1, wherein: the 254nm ultraviolet lamps are all located between the air inlet and the 185nm ultraviolet lamps.
4. The integrated sterilization and ozone purification apparatus of claim 3, wherein: the integrated sterilization and ozone purification equipment further comprises a filter cotton assembly which is arranged in the air inlet chamber and is positioned between the 254nm ultraviolet lamp and the air inlet so as to filter the gas entering from the air inlet.
5. The integrated sterilization and ozone purification apparatus of claim 1, wherein: the integrated sterilizing and ozone purifying equipment further comprises an electric control system installed on the shell, the electric control system comprises a circuit board, a first button used for controlling the opening and closing of a 185nm ultraviolet lamp, a second button used for controlling the opening and closing of a 254nm ultraviolet lamp, a third button used for controlling the opening and closing of a first switch control mechanism, a fourth button used for controlling the opening and closing of a second switch control mechanism and a rotary button used for controlling the opening and closing of a fan, and the first button, the second button, the third button, the fourth button and the rotary button are all connected with the 185nm ultraviolet lamp, the 254nm ultraviolet lamp, the first switch control mechanism, the second switch control mechanism and the fan in an electric connection mode through the circuit board.
6. The integrated sterilization and ozone purification apparatus of claim 5, wherein: the electronic control system further comprises a timer used for timing the working time of the 185nm ultraviolet lamp, and the timer is electrically connected with the circuit board.
7. The integrated sterilization and ozone purification apparatus of claim 6, wherein: disinfect and ozone purification integration equipment still including locating in the air intake in order to be used for detecting the ozone detector of the indoor ozone concentration of air intake with install in ozone detection alarm in order to be used for the warning on the casing, ozone detection alarm passes through the circuit board with ozone detector electric connection.
8. The integrated sterilization and ozone purification apparatus of claim 7, wherein: the ozone detection alarm is provided with a buzzer and a signal lamp, and the signal lamp and the buzzer are electrically connected with the circuit board.
9. The integrated sterilization and ozone purification apparatus of claim 8, wherein: the sterilization and ozone purification integrated equipment further comprises a remote controller, wherein a fifth button for remotely switching on and off a 185nm ultraviolet lamp, a sixth button for remotely switching on and off a 254nm ultraviolet lamp, a seventh button for remotely controlling the start and stop of the ozone detection alarm machine, an eighth button for remotely controlling the start and stop of the fan and an adjusting button for controlling the rotating speed of the fan are arranged on the remote controller.
10. The integrated sterilization and ozone purification apparatus of claim 1, wherein: the integrated sterilizing and ozone purifying equipment further comprises a bar grating, and the bar grating is installed at the air inlet.
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| CN201920339214.XU CN210197512U (en) | 2019-03-15 | 2019-03-15 | Sterilization and ozone purification integrated equipment |
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| CN201920339214.XU CN210197512U (en) | 2019-03-15 | 2019-03-15 | Sterilization and ozone purification integrated equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617277A (en) * | 2020-06-24 | 2020-09-04 | 中山大学 | Sterilization and disinfection device and sterilization and disinfection method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617277A (en) * | 2020-06-24 | 2020-09-04 | 中山大学 | Sterilization and disinfection device and sterilization and disinfection method thereof |
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