CN212511677U

CN212511677U - Air circulation disinfection and sterilization equipment

Info

Publication number: CN212511677U
Application number: CN202020598453.XU
Authority: CN
Inventors: 陈庆仁; 林山; 车洪斌; 黄文芳; 刘念龙; 陈英炜
Original assignee: Guangdong Renkai Technology Co ltd
Current assignee: Guangdong Renkai Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-09
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an air circulation disinfection and sterilization device, which comprises a box body, and a gas-water separation device, an ultrasonic disinfection device, a humidification device and an ultraviolet disinfection device which are arranged in the box body; the box body is provided with an air inlet and an air outlet, and the air inlet and the air outlet are opposite in direction; the gas-water separation device is provided with a gas inlet, a gas outlet and a liquid outlet; the air inlet is communicated with the air inlet, the air outlet is communicated with the ultraviolet disinfection device, and the liquid outlet is communicated with the ultrasonic disinfection device; the humidifying device is communicated with the ultrasonic wave sterilizing device, the ultraviolet sterilizing device is communicated with the humidifying device, and the ultraviolet sterilizing device is communicated with the air outlet. The water containing a large amount of germs is separated firstly, and is subjected to independent ultrasonic sterilization and then is mixed with the dry air to perform ultraviolet sterilization, so that the sterilization effect is good, and the indoor sterile and nontoxic environment is kept continuously; moreover, the equipment is integrated, can be widely applied to indoor environments such as engine rooms, public transportation, markets, hospitals and the like, and is wide in applicability.

Description

Air circulation disinfection and sterilization equipment

Technical Field

The utility model relates to an air purification technical field specifically, relates to an air cycle disinfecting and sterilizing equipment.

Background

The infectious disease is an infectious disease which can be transmitted from one person or other species to another person or species through various ways, droplets and aerosol are main ways for human infectious disease virus transmission, for example, a new coronavirus 2019-nCoV which is burst in the end of 2019 has the characteristics of susceptibility to infection and wide transmission, and has serious influence on economy, social order and life safety of China and the world. The disinfection and sterilization of indoor air is a common means for avoiding the spread of viruses, and can prevent cross infection. However, the indoor sterilization device in the prior art only performs simple ultraviolet sterilization or sprays disinfectant for sterilization, and cannot effectively sterilize the virus in the droplets and aerosol. Therefore, a disinfection device is urgently needed, which can effectively reduce the indoor epidemic spread of infectious diseases and rapidly control diseases.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an air circulation disinfection and sterilization device.

The utility model discloses an air cycle disinfecting and sterilizing equipment includes: the box body, and a gas-water separation device, an ultrasonic disinfection device, a humidification device and an ultraviolet disinfection device which are arranged in the box body; the box body is provided with an air inlet and an air outlet, and the air inlet and the air outlet are opposite in direction; the gas-water separation device is provided with a gas inlet, a gas outlet and a liquid outlet; the air inlet is communicated with the air inlet, the air outlet is communicated with the ultraviolet disinfection device, and the liquid outlet is communicated with the ultrasonic disinfection device; the humidifying device is communicated with the ultrasonic wave sterilizing device, the ultraviolet sterilizing device is communicated with the humidifying device, and the ultraviolet sterilizing device is communicated with the air outlet.

According to an embodiment of the present invention, the water dispenser further comprises a water replenishing device and a humidity controller; the water replenishing device is arranged in the box body and is respectively communicated with the humidifying device and the ultrasonic disinfecting device; the humidity controller is arranged on the outer wall of the box body and is connected with the humidifying device.

According to the utility model discloses an embodiment, ultraviolet disinfection device includes first cavity, second cavity and third cavity, and first cavity and gas outlet intercommunication, second cavity and humidification device intercommunication, third cavity communicate with first cavity, second cavity and air outlet respectively.

According to the utility model discloses an embodiment, it still includes the filtration adsorption equipment, and first cavity, second cavity and third cavity are located respectively to the filtration adsorption equipment.

According to the utility model discloses an embodiment, ultraviolet degassing unit has the ultraviolet LED lamp, and first cavity, second cavity and third cavity are located respectively to the ultraviolet LED lamp.

According to an embodiment of the present invention, the ultraviolet wavelength used by the ultraviolet disinfection apparatus is 100-140 nm.

According to the utility model relates to an embodiment, it still includes filter equipment, and filter equipment locates the box, filter equipment's one end and air inlet intercommunication, its other end and air intake intercommunication.

According to the utility model discloses an embodiment, filter adsorption equipment has porous adsorption material.

According to the utility model discloses an embodiment, the moisturizing device is provided with the filter membrane.

According to one embodiment of the present invention, the ultrasonic tool head of the ultrasonic disinfecting device is disposed in the body of the disinfectant to be ultrasonically disinfected; the frequency range adopted by the ultrasonic disinfection device is 20 KHz-10 MHz; the sound intensity range is 0.1W/cm2-50.0W/cm 2.

The utility model has the advantages that: indoor air containing germs is subjected to gas-liquid separation to obtain water containing germs and dry air, the water and the dry air respectively enter an ultrasonic disinfection device and an ultraviolet disinfection device, wherein the water containing the germs enters the ultraviolet disinfection device through a humidifying device to be mixed with the dry air after being disinfected and sterilized by ultrasonic waves, and then the water and the dry air are discharged after being disinfected by ultraviolet rays; therefore, water containing a large amount of germs is separated firstly to be subjected to independent ultrasonic sterilization and then is mixed with dry air to be subjected to ultraviolet sterilization, so that the sterilization is thorough, the sterilization effect is good, the indoor air can be subjected to circulating sterilization treatment, and the indoor sterile and nontoxic environment can be continuously kept; moreover, the equipment is integrated, can be widely applied to indoor environments such as engine rooms, public transportation, markets, hospitals and the like, and is wide in applicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of an air circulation sterilization device in this embodiment.

Description of reference numerals: 1. a box body; 11. an air inlet; 12. an air outlet; 2. a gas-water separation device; 21. an air inlet; 22. an air outlet; 23. a liquid outlet; 3. an ultrasonic wave sterilizing device; 4. a humidifying device; 5. an ultraviolet disinfection device; 51. a first chamber; 52. a second chamber; 53. a third chamber; 54. an ultraviolet LED lamp; 6. a water replenishing device; 7. a humidity controller; 8. a filtration and adsorption device; 9. and (4) a filtering device.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1, fig. 1 is a schematic structural view of an air circulation sterilization apparatus in this embodiment. The air circulation disinfection and sterilization equipment in the embodiment comprises a box body 1, and a gas-water separation device 2, an ultrasonic disinfection device 3, a humidification device 4 and an ultraviolet disinfection device 5 which are arranged in the box body 1. The box body 1 is provided with an air inlet 11 and an air outlet 12, the air inlet 11 and the air outlet 12 are opposite in direction, the gas-water separation device 2 is provided with an air inlet 21, an air outlet 22 and a liquid outlet 23, the air inlet 21 is communicated with the air inlet 11, the air outlet 22 is communicated with the ultraviolet disinfection device 5, the liquid outlet 23 is communicated with the ultrasonic disinfection device 3, the humidifying device 4 is communicated with the ultrasonic disinfection device 3, the ultraviolet disinfection device 5 is communicated with the humidifying device 4, and the ultraviolet disinfection device 5 is communicated with the air outlet 12.

The external air enters from the air inlet 11, then the dry gas and the water containing pathogenic bacteria are separated from each other through the gas-water separation device 2, wherein the water containing pathogenic bacteria enters the ultrasonic disinfection device 3 for ultrasonic disinfection and then enters the humidifying device 4 for atomization treatment, finally the ultrasonic disinfection gas is subjected to ultraviolet disinfection in the ultraviolet disinfection device 5, the dry gas directly enters the ultraviolet disinfection device 5 for ultraviolet disinfection, and the disinfected dry gas is mixed with the water and then discharged from the air outlet 12. Ultrasonic wave degassing unit 3 can carry out high-efficient disinfection to the water of liquid form, so, the water in the air separation carries out high-efficient disinfection earlier, then returns to and combines with dry gas to carry out comprehensive ultraviolet disinfection, can reach the sterile effect of thoroughly disinfecting.

In this embodiment, the air inlet 11 is disposed at the lower portion of the box body 1 and is located at the left side of the box body 1. The gas-water separation device 2 is positioned at the lower part of the box body 1 and is positioned at one side of the air inlet 11. The ultrasonic wave disinfection device 3 is positioned at the lower part of the box body 1 and is positioned at one side of the gas-water separation device 2 far away from the air inlet 11. The humidifying device 4 is positioned at the lower part of the box body 1, the humidifying device 4 is positioned at one side of the ultrasonic sterilizing device 3 far away from the gas-water separating device 2, and preferably, the humidifying device 4, the ultrasonic sterilizing device 3, the gas-water separating device 2 and the air inlet 11 are arranged in a collinear way. The ultraviolet disinfection device 5 is positioned above the humidifying device 4 and the gas-water separation device 2, and the air outlet 12 is arranged at the upper part of the box body 1 and positioned at the right side of the box body 1. The air inlet 11 and the air outlet 12 are respectively located on the left side and the right side of the box body 1, and a back-to-back arrangement relationship is formed, so that sterilized air discharged from the air outlet 12 can be prevented from being directly absorbed by the air inlet 11, and the indoor sterilization efficiency is improved.

In a specific application, the gas-water separation device 2 is a dehumidifier, so that condensation dehydration or semiconductor cold cutting can be used for dehydration. The ultrasonic wave disinfection device 3 can adopt a contact type ultrasonic wave cell crusher or ultrasonic wave extraction equipment, an ultrasonic wave tool head is directly arranged in bacteria-containing liquid, the germ cells are crushed or the virus function is destroyed by utilizing the ultrasonic wave high-frequency oscillation cavitation and the thermal effect, the cell crushing effect is good, and the ultrasonic wave disinfection liquid generates aerial fog through the humidifying device 4, and the aerial fog is diffused to an air passage inside the box body 1 and leads to the ultraviolet disinfection device 5. In this embodiment, ultrasonic tool head can be located perpendicularly and contain on the fungus liquid level, also can connect ultrasonic tool head in the side that contains the fungus liquid level, through the equipment fixing demand of difference, the position of nimble adjustment ultrasonic tool head. It should be noted that, different frequency bands are different to the effect of killing bacteria and viruses, and the ultrasonic wave disinfection apparatus 3 of this embodiment uses multifrequency cooperative work, has obtained the better effect of killing each bacterial and virus, and the frequency range that ultrasonic wave disinfection apparatus 3 adopted is 20KHz ~10MHz, and the power range is 0-2000W, amplitude range: 0.1um to 100um, and the sound intensity range is 0.1W/cm2 to 50.0W/cm 2.

Further, the air circulation sterilization equipment in the embodiment further comprises a water replenishing device 6 and a humidity controller 7. The water replenishing device 6 is arranged in the box body 1 and is respectively communicated with the humidifying device 4 and the ultrasonic wave sterilizing device 3. Specifically, the water replenishing device 6 is located on one side of the humidifying device 4 away from the ultraviolet disinfection device 3. The humidity controller 7 is arranged on the outer wall of the box body 1 and is electrically connected with the humidifying device 4. It can be understood that comfortable indoor environment needs certain humidity, can make the indoor environment variation after ultrasonic and ultraviolet sterilization disinfection, this equipment passes through humidification device 4, moisturizing device 6 and the cooperation of humidity controller 7, monitor indoor humidity environment by humidity controller 7, and carry out moisturizing operation to ultrasonic wave degassing unit 3 from moisturizing device 6 according to detecting humidity data control humidification device 4, make the air after the final disinfection of discharging accord with human indoor humidity environment.

Preferably, the humidity controller 7 has a control panel and a humidity sensor, both of which are disposed on the outer wall of the box 1, wherein the humidity sensor is electrically connected to the control panel, and the control panel is electrically connected to the humidifying device 4. Humidity inductor can respond to indoor humidity to according to indoor humidity and transmit to control panel, control panel controls humidification device 4 according to indoor humidity, and humidification device 4 extracts the water in moisturizing device 6 and carries out the moisturizing to ultrasonic wave degassing unit 3. Of course, the humidification can also be performed manually through the control panel, and the details are not repeated here.

It should be noted that the atomizing tool head in the humidifying device 4 can perform high-frequency motion, atomize the water after ultrasonic sterilization to humidify the air, and then control the amount of ultrasonic atomized water by combining with the humidity controller 7. In addition, the water replenishing device 6 controls the liquid level of the ultrasonic wave sterilizing device 3, and timely replenishes the water level required by ultrasonic wave sterilization, thereby ensuring the crushing effect of the ultrasonic wave on viruses and bacteria. The water replenishing device 6 is a water replenishing tank, a filter membrane is arranged at the joint of the water replenishing device 6 and the ultrasonic disinfection device 3, and water in the water replenishing device 6 is separated out through the filter membrane, so that the water replenished into the ultrasonic disinfection device 3 can be purified. In practical application, water and dry air are obtained after indoor air is subjected to gas-liquid separation, the water in the water is sterilized through ultrasonic wave and then can form evaporated water through the humidifying device 4, and finally the evaporated water and the dry air are discharged after being subjected to ultraviolet disinfection.

To further explain the specific structure of the ultraviolet disinfection device, the ultraviolet disinfection device 5 includes a first chamber 51, a second chamber 52 and a third chamber 53, the first chamber 51 and the second chamber 52 are arranged side by side, and the third chamber 53 is located above the first chamber 51 and the second chamber 52. The first chamber 51 is communicated with the air outlet 22, the first chamber 51 is a dry air channel, and ultraviolet disinfection treatment is independently carried out on the dry air conveyed by the air outlet 22; the second chamber 52 is communicated with the humidifying device 4, the second chamber 52 is an ultrasonic disinfection gas channel, and ultraviolet disinfection treatment is independently carried out on the ultrasonic disinfection gas; the third chamber 53 is respectively communicated with the first chamber 51, the second chamber 52 and the air outlet 12, and the third chamber 53 is an ultraviolet disinfection gas channel of the first chamber 51 and the second chamber 52, and is used for mixing the dry air and the ultrasonic gas and enabling the mixed gas to have certain humidity.

The ultraviolet disinfection device 5 is provided with an ultraviolet LED lamp 54, and the light source of the ultraviolet LED lamp 54 is of an internal illumination type and is respectively arranged in the first chamber 51, the second chamber 52 and the third chamber 53. In the first chamber 51 or the second chamber 52, the number of the ultraviolet LED lamps 54 is two, and the two groups of ultraviolet LED lamps are respectively located at opposite side ends in the chamber, during the ultraviolet disinfection process, the ultraviolet light sources at two sides perform ultraviolet disinfection on the gas in the first chamber 51 or the second chamber 52, and the ultraviolet disinfected gas rises to the third chamber 53; in the third chamber 53, the uv LED lamp 54 is located at the top of the third chamber 52, and during the uv disinfection process, the uv light source at the top performs uv disinfection on the gas in the third chamber 53 and leads to the air outlet 12.

Furthermore, the air circulation sterilization equipment in this embodiment further includes a filtering and adsorbing device 8. The filtering and adsorbing device 8 is an adsorbing and filtering material, the filtering and adsorbing device 8 is used for adsorbing and capturing germs, viruses and other harmful substances in the gas to be disinfected by ultraviolet, so that the harmful substances in the air are blocked on the filtering and adsorbing device 8, and then the ultraviolet disinfecting device 5 can fully 'kill' the blocked harmful substances.

Specifically, the filtering and adsorbing device 8 is respectively disposed in the first chamber 51, the second chamber 52, and the third chamber 53. In the first chamber 51 or the second chamber 52, the filtering and adsorbing device 8 is arranged between the two groups of ultraviolet LED lamps 54, the height of the filtering and adsorbing device 8 is the same as the irradiation surface of the ultraviolet LED lamps 54, in practical application, the filtering and adsorbing device 8 blocks the gas in the first chamber 51 or the second chamber 52, so that the gas is dispersed to the near end of the ultraviolet LED lamps 54, the irradiation intensity of the gas in the first chamber 51 or the second chamber 52 is enhanced, and the sterilization effect on germs and microorganisms in the gas is enhanced; in the third chamber 53, the filtering and adsorbing device 8 is arranged below the ultraviolet LED lamp 54, and the top surface of the filtering and adsorbing device 8 is the same as the irradiation area of the ultraviolet LED lamp 54.

In order to avoid harmful substances from being discharged out of the air outlet 12 through the ultraviolet disinfection device 5 quickly, the first chamber 51, the second chamber 52 and the third chamber 53 can be fully distributed in a stacking mode through arranging enough adsorption filtering materials, the speed of ultraviolet disinfection gas entering ultraviolet disinfection is slowed down, the ultraviolet disinfection time is prolonged in a direction changing mode, and therefore the ultraviolet disinfection and sterilization effect is further improved. Specifically, the filtering and adsorbing material in the embodiment can be made of non-woven fabrics, such as common non-woven fabrics, nano silver non-woven fabrics and nano copper non-woven fabrics, and can also be made of melt-blown fabrics.

In practical application, the ultraviolet LED lamp 54 has an ultraviolet wavelength of 100-400 nm and a best ultraviolet disinfection and sterilization effect with a wavelength of 100-280 nm, and in addition, the ultraviolet LED lamp 54 can also adopt a 200-280 nm ultraviolet sterilization lamp or a 100-200 nm ozone ultraviolet sterilization lamp.

Furthermore, the air circulation sterilization equipment further comprises a filtering device 9. The filtering device 9 is arranged in the box body 1, one end of the filtering device 9 is communicated with the gas-water separating device 2, and the other end of the filtering device 9 is communicated with the air inlet 11 of the box body 1. Specifically, filter equipment 9 is located gas-water separation device 2's left side, and filter equipment 9's both sides are connected with air intake 11 and air inlet 21 respectively, and filter equipment 9 is the rose box in concrete application, and filter equipment 9 has porous adsorption material, and filter equipment 9 internally mounted has the adsorption material of multilayer, and the optional non-woven fabrics of adsorption material, for example, ordinary non-woven fabrics, nanometer silver non-woven fabrics, nanometer copper non-woven fabrics, still can select for use melt-blown cloth etc.. In the specific application, the non-woven fabric filter material is sewn into a bag and clamped inside the filter box. Preferably, the non-woven fabric filter material is sprayed with the bactericidal enzyme, and the filter device 9 needs to be replaced periodically.

Preferably, the fan is installed to 1 air intake 11 of box, and the fan blows in the ordinary atmospheric temperature ordinary air into box 1 and gets into filter equipment 9 through the tuber pipe, and filter equipment 9 blocks the suspended particles in the ordinary atmospheric temperature ordinary air in box 1, like this, can effectively improve this equipment sterile efficiency that disinfects.

The overall sterilization process of this example is as follows: indoor water containing germs enters the box body 1 through the air inlet 11, primary filtration is carried out through the filtering device 9, then gas-water separation is carried out through the gas-water separation device 2, and separated dry gas enters the first chamber 51 for ultraviolet disinfection; the separated bacteria-containing liquid enters an ultrasonic disinfection device 3 for ultrasonic disinfection, and is led to a humidifying device 4 to be atomized into gas to enter a second chamber 52 for ultraviolet disinfection; the ultraviolet disinfection gas in the first chamber 51 and the second chamber 52 enters the third chamber 53 to form a mixed gas with certain humidity, and finally the purified gas with the humidity is discharged from the air outlet 12.

To sum up, the utility model discloses a life air obtains water and dry air after gas-liquid separation, and the water of this part passes through ultrasonic disinfection and disinfects the back atomizing and can form the moisture of evaporation, and finally the moisture of evaporation is discharged through ultraviolet disinfection with dry air together, and virus and germ are caught again in the space to exhaust air releases again to realize the purpose of air cycle disinfection and sterilization. The equipment can ensure good disinfection and sterilization effects of indoor air, greatly improve the quality of the indoor air and reduce the risk of various diseases of people caused by indoor air pollutants; moreover, the device is integrated, can be widely applied to indoor air purification of cabins, public transportation, markets, hospitals and the like, and has good social and economic effects.

The above is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An air circulation disinfection and sterilization device is characterized by comprising a box body (1), and a gas-water separation device (2), an ultrasonic disinfection device (3), a humidification device (4) and an ultraviolet disinfection device (5) which are arranged in the box body (1); the box body (1) is provided with an air inlet (11) and an air outlet (12), and the air inlet (11) and the air outlet (12) are opposite in direction; the gas-water separation device (2) is provided with a gas inlet (21), a gas outlet (22) and a liquid outlet (23); the air inlet (21) is communicated with the air inlet (11), the air outlet (22) is communicated with the ultraviolet disinfection device (5), and the liquid outlet (23) is communicated with the ultrasonic disinfection device (3); the humidifying device (4) is communicated with the ultrasonic wave sterilizing device (3), the ultraviolet sterilizing device (5) is communicated with the humidifying device (4), and the ultraviolet sterilizing device (5) is communicated with the air outlet (12).

2. An air circulation sterilization apparatus according to claim 1, characterized in that it further comprises a water replenishing device (6) and a humidity controller (7); the water replenishing device (6) is arranged in the box body (1) and is respectively communicated with the humidifying device (4) and the ultrasonic disinfecting device (3); the humidity controller (7) is arranged on the outer wall of the box body (1) and connected with the humidifying device (4).

3. Air circulation sterilization equipment according to claim 1, wherein said ultraviolet disinfection device (5) comprises a first chamber (51), a second chamber (52) and a third chamber (53), said first chamber (51) is communicated with said air outlet (22), said second chamber (52) is communicated with said humidification device (4), said third chamber (53) is respectively communicated with said first chamber (51), said second chamber (52) and said air outlet (12).

4. An air circulation sterilization apparatus according to claim 3, further comprising a filtering and adsorbing device (8), wherein the filtering and adsorbing device (8) is respectively disposed in the first chamber (51), the second chamber (52) and the third chamber (53).

5. An air circulation sterilization apparatus according to claim 3, wherein said ultraviolet sterilization device (5) has ultraviolet LED lamps (54), said ultraviolet LED lamps (54) are respectively provided in said first chamber (51), said second chamber (52) and said third chamber (53).

6. The air circulation sterilization equipment according to claim 1, wherein the ultraviolet disinfection device (5) employs an ultraviolet wavelength of 100-140 nm.

7. An air circulation sterilization apparatus according to claim 1, further comprising a filtering device (9), wherein the filtering device (9) is disposed on the box body (1), one end of the filtering device (9) is communicated with the air inlet (21), and the other end is communicated with the air inlet (11).

8. An air circulation disinfection apparatus as claimed in claim 4, characterized in that said filter-sorption means (8) have a porous sorption material.

9. An air circulation disinfection apparatus as claimed in claim 2, characterized in that said water replenishing means (6) are provided with a filter membrane.

10. The air circulation sterilization and disinfection apparatus according to claim 1, wherein the ultrasonic tool head of the ultrasonic disinfection device (3) is disposed in the body of the disinfection solution to be ultrasonically disinfected; the frequency range adopted by the ultrasonic wave disinfection device (3) is 20 KHz-10 MHz; the sound intensity range is 0.1W/cm2-50.0W/cm 2.