STERILIZATION AND DISINFECTION DEVICE AGAINST BACTERIA AND VIRUSES

Abstract

A sterilization and disinfection device includes a housing. A control board, a humidification water tank, a humidification water trough, an ultrasonic humidifier and an ozone water tank are provided inside the housing. The humidification water trough communicates with a humidification outlet through a humidification pipe. A humidification air input channel is connected to a humidification fan connected to a humidification air inlet. The ozone water tank is equipped with an electrolytic ozone generator. The ozone water tank communicates with an ozone gas outlet through an ozone gas output pipe and a mixing chamber. The ozone water tank communicates with a water filling port through a water filling pipe. An ozone fan is installed in an ozone air inlet. The control board is electrically connected to the button display panel, the ultrasonic humidifier, the electrolytic ozone generator, the ozone fan, the humidification fan and the power inlet, respectively.

Claims

1. A sterilization and disinfection device, comprising a housing (1), housing (1) having a power inlet (1-6) and a button display panel (3) thereon, a control board (11) being provided inside the housing (1), a humidification water tank (2) being provided inside the housing (1), the humidification water tank (2) being arranged above a humidification water trough (13); the humidification water tank (2) having a mouth to be inserted into the humidification water trough (13), an ultrasonic humidifier (12) being mounted to a bottom of the humidification water trough (13), one end of a humidification pipe (5) being connected to an upper outlet of the humidification water trough (13), another end of the humidification pipe (5) being connected to a humidification outlet (1-1) on the housing (1), one end of a humidification air input channel (9) being connected to an upper end of the humidification water trough (13), another end of the humidification air input channel (9) being connected to a humidification fan (8), the humidification fan (8) being installed in a humidification air inlet (1-5) on the housing (1); an ozone water tank (4) being provided inside the housing (1), an electrolytic ozone generator (10) being mounted to a bottom of the ozone water tank (4), one end of an ozone gas output pipe (4-1) being connected to a top of the ozone water tank (4), another end of the ozone gas output pipe (4-1) being connected to a mixing chamber (6), a top of the mixing chamber (6) communicating with an ozone gas outlet (1-2), one end of a water filling pipe (4-2) being connected to the top of the ozone water tank 4, another end of the water filling pipe (4-2) being connected to a water filling port (1-4) on the housing (1), an ozone fan (7) being mounted to one side of the mixing chamber (6), the ozone fan (7) being located in an ozone air inlet (1-3) on the housing (1).

2. The sterilization and disinfection device as claimed in claim 1, wherein when there is a person in an indoor space, the current of the sterilization and disinfection device is controlled to be decreased so as to decrease ozone gas to be generated for an ozone concentration to be less than 0.08 ppm.

3. The sterilization and disinfection device as claimed in claim 1, wherein when there is no person in an indoor space, the current of the sterilization and disinfection device is controlled to be increased so as to increase ozone gas to be generated for an ozone concentration to be 0.1-0.5 ppm.

4. The sterilization and disinfection device as claimed in claim 1, wherein the control board (11) is electrically connected to the button display panel (3), the ultrasonic humidifier (12), the electrolytic ozone generator (10), the ozone fan (7), the humidification fan (8) and the power inlet (1-6), respectively.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] FIG. 1 is a block diagram of the present invention;

[0010] FIG. 2 is a schematic view showing the internal structure of the present invention;

[0011] FIG. 3 is another schematic view showing the internal structure of the present invention; and

[0012] FIG. 4 is a perspective view of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] Embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings.

[0014] As shown in FIGS. 1-4, the present invention discloses a sterilization and disinfection device against the BACTERIA AND VIRUSES, comprising a housing 1. A humidification water tank 2 and a humidification water trough 3 are provided inside the housing 1. The humidification water tank 2 is arranged above the humidification water trough 13. The mouth of the humidification water tank 2 is inserted into the humidification water trough 13. An ultrasonic humidifier 12 is mounted to the bottom of the humidification water trough 13. One end of a humidification pipe 5 is connected to an upper outlet of the humidification water trough 13, and the other end of the humidification pipe 5 is connected to a humidification outlet 1-1 on the housing 1. One end of a humidification air input channel 9 is connected to the upper end of the humidification water trough 13, and the other end of the humidification air input channel 9 is connected to a humidification fan 8. The humidification fan 8 is installed in a humidification air inlet 1-5 on the housing 1. An ozone water tank 4 is provided inside the housing 1. An electrolytic ozone generator 10 is mounted to the bottom of the ozone water tank 4. One end of an ozone gas output pipe 4-1 is connected to the top of the ozone water tank 4, and the other end of the ozone gas output pipe 4-1 is connected to a mixing chamber 6. The top of the mixing chamber 6 communicates with an ozone gas outlet 1-2. One end of a water filling pipe 4-2 is connected to the top of the ozone water tank 4, and the other end of the water filling pipe 4-2 is connected to a water filling port 1-4 on the housing 1. An ozone fan 7 is mounted to one side of the mixing chamber 6. The ozone fan 7 is located in an ozone air inlet 1-3 on the housing 1. A power inlet 1-6 and a button display panel 3 are provided on the housing 1. A control board 11 is provided inside the housing 1. The control board 11 is electrically connected to the button display panel 3 through a first wire 11-1. The control board 11 is electrically connected to the ultrasonic humidifier 12 through a second wire 11-2. The control board 11 is electrically connected to the electrolytic ozone generator 10 through a third wire 11-3. The control board 11 is electrically connected to the ozone fan 7 through a fourth wire 11-4. The control board 11 is electrically connected to the humidification fan 8 through a sixth wire 11-6. The control board 11 is electrically connected to the power inlet 1-6 through a fifth wire 11-5.

[0015] When a space needs to be sterilized and disinfected, the control board 11 is powered through the power inlet 1-6, the humidification water tank 2 is filled with water, and the water flows into the humidification water trough 13. The ozone water tank 4 is filled with water through the water filling port 1-4 and the water filling pipe 4-2 on the housing 1. According to the space size and environmental requirements, different amounts of moisture and ozone gas to be generated can be set through the button display panel 3. The control board 11 controls the power supply time of the ultrasonic humidifier 12 through the second wire 11-2 according to the setting to control the amount of moisture. When the ultrasonic humidifier 12 is running, the humidifying fan 8 is also running at the same time. The air flows from the humidification air inlet 1-5 and the humidification air input channel 9 on the housing 1 to send water vapor to the space through the humidification pipe 5 and the humidification outlet 1-1 to increase the moisture of the space. The control board 11 controls the power supply current of the electrolytic ozone generator 10 through the third wire 11-3 according to the setting to control the amount of ozone gas to be generated. The ozone gas generated by the electrolytic ozone generator 10 flows to the mixing chamber 6 through the ozone gas output pipe 4-1. When the electrolytic ozone generator 10 is running, the ozone fan 7 is also running at the same time. The air enters the mixing chamber 6 through the ozone air inlet 1-3 on the housing 1 and is mixed with ozone gas and then sent to the space through the ozone gas outlet 1-2. When there is a person in an indoor space, the current of the sterilization and disinfection device is controlled to be decreased so as to decrease ozone gas to be generated for the ozone concentration to be less than 0.1 ppm, thereby meeting the standard of ozone concentration for human safety in the indoor space. When there is no person in the indoor space, the current of the sterilization and disinfection device is controlled to be increased so as to increase ozone gas to be generated for the ozone concentration to be 0.2-0.5 ppm, thereby achieving a sterilization and disinfection effect against the BACTERIA AND VIRUSES in the indoor space.

[0016] Although particular embodiments of the present invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the present invention. Accordingly, the present invention is not to be limited except as by the appended claims.