TWI786597B - Sterilization device - Google Patents

Abstract

The present invention relates to a sterilizing device, comprising: an air pump having an air inlet and a first air outlet, the air pump can guide gas from the air inlet to the first air outlet; The sterilizing unit is connected with the first air outlet, and has a chamber part inside, and the sodium hypochlorite slow-release tablets and a filter unit are arranged in the chamber part; the sterilizing unit is also provided with a second air outlet, and the filter unit is provided with Between the second air outlet and the first air outlet. After the outside air is introduced into the sterilization unit through the air pump, sodium hypochlorite is released through the sodium hypochlorite slow-release tablet for sterilization and the filter unit performs air filtration, and the gas containing sodium hypochlorite is sent to the second air outlet to diffuse into the air Actively sterilize the environment.

Description

Sterilization device

The present invention relates to a sterilizing device, in particular to a sterilizing device capable of eliminating viruses in the air.

According to the current epidemic of the coronavirus, we will pay special attention to the items we often touch in our daily life or the cleanliness of our living environment. A common and effective way to eliminate germs is to spray liquid sterilization products such as alcohol and hypochlorous acid water on specific objects or body parts to perform disinfection.

However, the currently commonly used disinfection methods are all targeted prevention, that is, spraying on specific products or specific users to achieve the sterilization effect, but except for specific locations, the virus is transmitted through droplets. It will drift away with the air flow, so the general disinfection method is still somewhat insufficient.

The main purpose of the present invention is to provide a sterilizing device, which can sterilize the incoming air and discharge the air with sterilizing function, so as to achieve multiple sterilization effects.

Another object of the present invention is to provide an air sterilizing device, which can actively sterilize the entire environment by sterilizing the air.

To achieve the above object, the present invention provides a sterilizing device, comprising: An air pump has an air inlet and a first air outlet, and the air pump can guide gas from the air inlet to the first air outlet; A sterilizing unit, which is connected to the first air outlet, has a chamber part inside, and the sodium hypochlorite slow-release tablet and a filter unit are arranged in the chamber part; the sterilizing unit is also provided with a second air outlet, and the filter unit is It is arranged between the second air outlet and the first air outlet.

The sterilizing device provided by the present invention, after the gas is introduced into the sterilizing unit through the air pump, the sodium hypochlorite slow-release tablet can release the sodium hypochlorite to carry out the first stage of sterilization, and then, through the second gas outlet, the containing The gas of sodium hypochlorite is exported through the second air outlet, so that the filtered air with sodium hypochlorite can be delivered to the environment for the second stage of sterilization.

Please refer to Fig. 1 and shown in 2, it is a kind of sterilizing device 10 provided by the present invention, and it comprises:

An air pump 20 has an air inlet 21 and a first air outlet 22. The air pump 20 is driven by a power unit 23 and can guide the outside air from the air inlet 21 to the first air outlet. Air outlet 22;

A sterilizing unit 30, which is connected to the first air outlet 22, has a chamber part 31 inside, and the chamber part 31 is formed by a chamber 311, and the chamber 311 communicates with the first air outlet 22, And be connected with a second air outlet 32, sodium hypochlorite slow-release tablet 33, a filter unit 34 are arranged in this chamber 311; The filter unit 34 is made of a non-woven melt-blown cloth, or other filter materials that can filter small particles such as viruses. The gas introduced by the first gas outlet 22 will enter the chamber portion 31, the gas will flow through the sodium hypochlorite slow-release tablet 33 and the filter unit 34, and then flow out from the second gas outlet 32, the second The end of the air outlet 32 is also provided with a bubble generating element 321, which is an air stone or other components capable of forming gas into fine bubbles.

A container 40 has a container 41 and an opening 42, the container 41 is equipped with water 43; In the water 43 of the tank 41.

A box body 50, which has an accommodating space 51, the air pump 20 and the sterilizing unit 30 are installed in the accommodating space 51, in addition, the second air outlet 32 passes through the box body 50 and Located on the outside, at the end and inside the container 40 , the box body 50 allows the air pump 20 and the sterilization unit 30 to be easily carried and stored.

Two nanometer photothermal energy devices 60, one of which is arranged in the chamber 311 of the chamber part 31, and is arranged on the side of the sodium hypochlorite slow-release tablet 33, and the air will also flow through the nanometer after entering the chamber 311. The photothermal energy device 60; the other is arranged in the container 41 of the container 40, and is located in the water 43. The nano-photothermal energy device 60 does not limit its shape or material, as in this embodiment, it is located in the container The nano-photothermal energy device 60 in the chamber 311 is a metal magnetic attraction sheet, while the nano-photothermal energy device 60 in the container 40 is a glass ball.

When in use, please refer to FIG. 3, drive the air pump 20 through the power unit 23, so that the air pump 20 can suck air from the air inlet 21, and the air will be drawn from the first air outlet 22. Introduced into the chamber part 31 of the sterilization unit 30, after the gas enters the chamber 311 of the chamber part 31, the gas will first contact the sodium hypochlorite slow-release tablet 33, so that it can slowly release the gas with sodium hypochlorite, Or form sodium hypochlorite through the action of moisture in the air. At the same time, the nano-photothermal device 60 will refine the air molecules after being in contact with the air, so that the air can have a better effect with the sodium hypochlorite sustained-release tablet 33. At this time , the bacteria and viruses suspended in the air will form a sterilizing effect due to the action of sodium hypochlorite, as a preliminary sterilizing effect, and then, when the air is to be conducted to the second air outlet 32, it will first pass through the filter unit 34 and pass through the filter unit 34 to filter the virus in the air, reduce the amount of virus that spread out, and because the gas containing sodium hypochlorite will be produced in the chamber 311, when the virus stays on the filter unit 34, it will also continue to be formed by the action of the sodium hypochlorite Sterilization effect, then, the second gas outlet 32 will send the gas containing sodium hypochlorite to the position of the bubble generator 321, and the bubble generator 321 will release the gas after being refined into small bubbles, and the small bubbles will be released in the container 40 Released in the water 43 in the air, so that the water 43 can absorb the bacteria and viruses in the small bubbles to form an attachment, and, because there will be sodium hypochlorite in the gas, the water will also become an aqueous solution with sodium hypochlorite. In addition to being able to sterilize, The bubbling air can also filter some pesticides, dust, formaldehyde and other substances in the water to purify the air as the second stage of filtering, and the nano-photothermal energy device 60 in the container 40 can also filter the water molecules Produces a thinning effect, causing water molecules to vibrate.

Then, because the density of air is less than water, the gas containing sodium hypochlorite will also emerge after passing through the water 43, and be released into the air by the opening 42 position of the container 40, so that the external air can be filled with sodium hypochlorite gradually, and The air can actively sterilize bacteria and viruses, and it does not target specific locations. As long as there is air flow, it can sterilize bacteria and viruses in unspecified locations.

After this sodium hypochlorite slow-release tablet 33 is used, except that sodium hypochlorite can be released, all the other compositions all stay in the chamber 311 of this chamber part 31, except that this sodium hypochlorite slow-release tablet 33 can release purer Sodium hypochlorite does not cause damage to the human body; after using for a period of time, the chamber part 31 can also be directly unloaded, and the sodium hypochlorite slow-release tablet 33 can be replaced directly, and the operation is also quite simple.

Please refer to Fig. 4, which is the sterilizing device 10 of the second preferred embodiment of the present invention, its main structure is the same as that of the previous embodiment, and the same components are represented by the same symbols, so no further details are given, wherein:

The chamber portion 31 of the sterilizing unit 30 has a first chamber 312 and a second chamber 313, which are connected by a connecting pipe 314 between the first chamber 312 and the second chamber 313; A chamber 312 is connected with the first gas outlet 22, and the second chamber 313 is connected with the second gas outlet 32, and the sodium hypochlorite slow-release tablet 33 and the nano-photothermal energy device 60 are connected and arranged on the second chamber 313. In the first chamber 312, the filter unit 34 is arranged on the side of the connecting pipe 314. An auxiliary filter unit 36 is arranged in the second chamber 313. The auxiliary filter unit 36 can filter the air again, and can The filtering effect of the filtering unit 34 is different, such as different filtering particle sizes or filtering different components, etc., through the secondary filtering effect, the sterilization device 10 can purify the air better.

Please refer to Fig. 5, it is the sterilizing device of the third preferred embodiment of the present invention, its main structure is the same as that of the first preferred embodiment, and the same components are represented by the same symbols, so no further details are given, wherein:

The nano-photothermal energy device 60 is further arranged between the air pump 20 and the sterilization unit 30, and then the sterilization unit 30 is provided with the first chamber 312 and the second chamber 313 in series, and the air passes through the second chamber. After filtering by the filter unit 34 of the second chamber 313, it is passed to the second air outlet 32, and the second air outlet 32 is connected in series with a water storage unit 322, which is full of water in the water storage unit 322, allowing the sodium hypochlorite The air can first pass through the water storage unit 322 and then be discharged into the outside air; in addition, the nano-photothermal energy device 60 can also be arranged outside the sterilization unit 20, which can also have the same effect.

The above-mentioned embodiments are only intended to illustrate the technical means of the present invention and not to limit them. Any equivalent modification of the present invention should be regarded as the protection scope of the present invention. The sterilizing device of the present invention is the first structure in this field, and has the enhancement of practical effect, and the application is filed according to the law.

10 Sterilization device 20 Air pump 21 Air inlet 22 First air outlet 23 Power unit 30 Sterilization unit 31 Containment department 311 Containment room 312 The first chamber 313 The second chamber 314 Connecting pipe 32 Second air outlet 321 Bubble generator 322 Water storage unit 33 Sodium hypochlorite sustained-release tablet 34 Filter unit 36 Auxiliary filter unit 40 Container 41 Container 42 Opening 43 water 50 Box body 51 Accommodating space 60 Nano photothermal energy device

In order to enable your review committee to further understand the purpose, characteristics and achieved effects of the present invention, three preferred embodiments are listed below, and are described in detail below with drawings, among which: Fig. 1 is a three-dimensional appearance view of the first preferred embodiment of the present invention. Fig. 2 is a partial three-dimensional exploded view of the first preferred embodiment of the present invention. Fig. 3 is a schematic diagram of the flow direction of sterilization in the present invention. Fig. 4 is a partial three-dimensional sectional view of the second preferred embodiment of the present invention. Fig. 5 is a schematic diagram of the appearance of the third preferred embodiment of the present invention.

10 Sterilization device 20 Air pump 21 Air inlet 22 First air outlet 23 Power unit 30 Sterilization unit 32 Second air outlet 321 Bubble generator 40 Container 41 Container 42 Opening 43 water 60 Nano photothermal energy device

Claims (10)

A sterilizing device comprising: an air pump with an air inlet and a first air outlet, the air pump can guide gas from the air inlet to the first air outlet; a sterilizing unit, Connected with the first air outlet, there is a chamber part and a second air outlet inside; sodium hypochlorite slow-release tablet is arranged in the chamber part; a filter unit is arranged in the chamber part and is located in the first outlet Between the gas port and the second gas outlet. The sterilization device as described in claim 1, wherein: the chamber part of the sterilization unit is constituted by a chamber, the sodium hypochlorite slow-release tablet and the filter unit are arranged in the chamber, and the filter unit is arranged in the chamber Second air outlet side. The sterilization device as described in claim 1, wherein: the chamber part of the sterilization unit includes a first chamber and a second chamber, the first chamber is connected to the first air outlet, and the second The chamber is connected with the second air outlet, and a communication pipe is arranged between the first chamber and the second chamber. The sterilizing device as described in claim 3, wherein: the sodium hypochlorite slow-release tablets and the filter unit are set in the first chamber, and an auxiliary filter unit is set in the second chamber. The sterilizing device according to claim 3, wherein: the sodium hypochlorite slow-release tablet is set in the first chamber, and the filter unit is set in the second chamber. The sterilizing device as described in claim 1, wherein: it further includes a container, the container has a container and an opening, and the container is filled with water; the second air outlet is connected to a bubble generator, the The bubble generator is arranged in the water of the tank. The sterilizing device as described in Claim 6, wherein: a nano-photothermal energy device is further provided in the container. The sterilizing device as described in Claim 1, further comprising a nano-photothermal energy device, which is arranged on the side of the sodium hypochlorite slow-release tablet. The sterilizing device as described in claim 1, further comprising a nano-photothermal device disposed between the air pump and the sterilizing unit. The sterilizing device as described in claim 1, further comprising a water storage unit, the water storage unit is filled with water, and the second air outlet is connected to the water storage unit.

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