CN106512039A

CN106512039A - Plasma sterilization and disinfection apparatus

Info

Publication number: CN106512039A
Application number: CN201611139277.8A
Authority: CN
Inventors: 林宏俊; 苏文章
Original assignee: Hefei Rui Technology Co Ltd
Current assignee: Hefei Rui Technology Co Ltd
Priority date: 2016-12-12
Filing date: 2016-12-12
Publication date: 2017-03-22

Abstract

The invention discloses a plasma sterilization and disinfection apparatus. The plasma sterilization and disinfection apparatus comprises a box used for placing a to-be-sterilized and disinfected object, and a vacuumizing apparatus, an air-charging apparatus and a microwave generation apparatus which are connected with the box separately. The plasma sterilization and disinfection apparatus provided by the invention comprises the box used for placing the to-be-sterilized and disinfected object, and the vacuumizing apparatus, the air-charging apparatus and the microwave generation apparatus which are connected with the box separately; the interior of the box is vacuumized by the vacuumizing apparatus firstly; then the box is inflated with gas through the air-charging apparatus; next, microwave generated by the microwave generation apparatus is coupled to an inner cavity of the box; and the gas in the inner cavity of the box is changed into a plasma state, so that an effective sterilization and disinfection effect is generated. The sterilization and disinfection apparatus provided by the invention does not generate harm to human body in and before and after the sterilization and disinfection process, which is capable of sterilizing completely, environment-friendly and pollution-free, and capable of removing peculiar smell.

Description

A kind of plasma sterilization decontaminating apparatuss

Technical field

The present invention relates to sterilizing field, and in particular to a kind of plasma sterilization decontaminating apparatuss.

Background technology

In prior art, when sterilizing is carried out to article, generally have following several by the way of：One be will be to be sterilized In article liquid of the immersion containing chemical reagent, by chemical reagent come sterilizing, but chemical reagent would generally have to human body Evil, people are inevitably infected with upper chemical reagent using the article for remaining chemical reagent, and this is unfavorable to health, sterilizing Not thoroughly, not environmentally yet；Two is to utilize disinfection by ultraviolet light, but the method can produce the ultraviolet spoke to human health Penetrate, and sterilize not thoroughly, cannot also eliminate the unusual smell, therefore, it is necessary to propose a kind of new technical scheme to solve this problem.

The content of the invention

The present invention proposes a kind of plasma sterilization decontaminating apparatuss, and in solving prior art, sterilizing mode can endanger people Body health, sterilizing problem not thoroughly also not environmentally.

To achieve these goals, the technical scheme is that what is be achieved in that：A kind of plasma sterilization sterilization dress Put, including for placing box and the vacuum extractor being connected with the box respectively, the inflation of sterilizing objects to be sterilized Device and microwave generator.

Preferably, the box includes the hollow box of upper end open and covers the lid on the box body, described The box body contact surface relative with lid is provided with least one pair of snap fastener.

Preferably, the snap fastener includes row's projection on the lid and on the box body for one Arrange the groove that the projection is snapped in.

Preferably, the vacuum extractor includes the first non-return valve, the first pipeline and vacuum pump, first non-return valve One end is connected with the cassette interior, and its other end is connected with described first pipeline one end, the first pipeline other end and institute State vacuum pump output terminal to be connected, first pipeline is provided with first switch valve.

Preferably, the aerating device includes the second non-return valve, second pipe and gas bomb, second non-return valve one End connect with the cassette interior, its other end is connected with described second pipe one end, the second pipe other end with it is described Gas bomb outfan is connected, and the second pipe is provided with second switch valve.

Preferably, the microwave generator includes power supply, magnetron and the microwave coupling for magnetron is produced To the Wave guide system in the box inner chamber, the power supply is electrically connected with magnetron.

Compared with prior art, present invention tool has the advantage that：Plasma sterilization decontaminating apparatuss bag proposed by the present invention Include the box and the vacuum extractor, aerating device and the microwave that are connected with box respectively for placing sterilizing objects to be sterilized Generator.Vacuum extractor is first passed through by evacuation in box, then by aerating device insufflation gas, then microwave is produced into dress The microwave coupling for putting generation enters in box inner chamber, and the gas in box inner chamber becomes plasmoid, can so produce The disinfection effect of effect.Sterilization and disinfection device proposed by the present invention will not endanger people after sterilization process N-process Body health, and it is thorough, environment friendly and pollution-free to sterilize, moreover it is possible to eliminate the unusual smell.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the explosive view of box 1 in Fig. 1.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid Embodiment, belongs to the scope of protection of the invention.

As shown in figure 1, a kind of plasma sterilization decontaminating apparatuss proposed by the present invention, including for placing sterilization to be sterilized The box 1 of article and the vacuum extractor 2 being connected with box 1 respectively, aerating device 3 and microwave generator 4.

As shown in Fig. 2 in the present embodiment, box 1 includes the hollow box 11 of upper end open and covers on box body 11 Lid 12, the contact surface relative with lid 12 of box body 11 be provided with least one pair of snap fastener 13.Snap fastener 13 includes Row's projection 131 on lid 12 and the groove 132 snapped in for row's projection 131 on box body 11.By multipair Snap fastener 13 is additionally provided with sealing strengthening sealing when lid 12 is covered on box body 11 between projection 131 and groove 132 Rubber cushion (not shown), further enhances sealing, and 12 upper surface of lid is provided with handle 121, conveniently raises lid 12.

As shown in figure 1, in the present embodiment, vacuum extractor 2 includes the first non-return valve 21, the first pipeline 22 and vacuum pump 23,21 one end of the first non-return valve is connected with inside box 1, and its other end is connected with 22 one end of the first pipeline, and the first pipeline 22 is another One end is connected with 23 outfan of vacuum pump, and the first pipeline 22 is provided with first switch valve 221.First switch valve 221 is opened, then Vacuum pump 23 is opened, the air in 1 inner chamber of box can be extracted out by vacuum pump 23, and 1 inner chamber of box becomes vacuum state.

As shown in figure 1, in the present embodiment, aerating device 3 includes the second non-return valve 31, second pipe 32 and gas bomb 33,31 one end of the second non-return valve is connected with inside box 1, and its other end is connected with 32 one end of second pipe, and second pipe 32 is another One end is connected with 33 outfan of gas bomb, and second pipe 32 is provided with second switch valve 321.Open the second non-return valve 31, gas storage In bottle 33, gas is entered in 1 inner chamber of box immediately, and in gas bomb 33, storage can be multiple gases, preferred in the present embodiment For oxygen.

As shown in figure 1, in the present embodiment, microwave generator 4 includes power supply, magnetron and for magnetron is produced Microwave coupling to the Wave guide system in 1 inner chamber of box, power supply is electrically connected with magnetron.Power supply provides high pressure, magnetic to magnetron Keyholed back plate under power supply excitation continuously generates microwave, then through Wave guide system, is coupled in 1 inner chamber of box body, and aerating device 3 is filled with Oxygen in the presence of microwave, generate ozone, ozone can be diffused rapidly to 1 inner chamber of box everywhere, sterilize without dead angle, ozone Also there is very strong oxidability, various abnormal flavour can be decomposed rapidly.

Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims

1. a kind of plasma sterilization decontaminating apparatuss, it is characterised in that：Including for placing the box (1) of sterilizing objects to be sterilized And vacuum extractor (2), aerating device (3) and the microwave generator (4) being connected with the box (1) respectively.

2. plasma sterilization decontaminating apparatuss according to claim 1, it is characterised in that：Described box (1) includes upper end The hollow box (11) of opening and the lid (12) on the box body (11) is covered, box body (11) and lid (12) phase To contact surface be provided with least one pair of snap fastener (13).

3. plasma sterilization decontaminating apparatuss according to claim 2, it is characterised in that：Snap fastener (13) include Row's projection (131) on the lid (12) and projection (131) card described in a row is supplied on the box body (11) The groove (132) for entering.

4. plasma sterilization decontaminating apparatuss according to claim 1, it is characterised in that：Described vacuum extractor (2) wrap Include the first non-return valve (21), the first pipeline (22) and vacuum pump (23), described first non-return valve (21) one end and the box (1) internal connection, its other end are connected with the first pipeline (22) one end, and the first pipeline (22) other end is true with described Empty pump (23) outfan is connected, and the first pipeline (22) are provided with first switch valve (221).

5. plasma sterilization decontaminating apparatuss according to claim 1, it is characterised in that：Aerating device (3) include Second non-return valve (31), second pipe (32) and gas bomb (33), described second non-return valve (31) one end and the box (1) Internal connection, its other end are connected with the second pipe (32) one end, second pipe (32) other end and the gas storage Bottle (33) outfan is connected, and second pipe (32) are provided with second switch valve (321).

6. plasma sterilization decontaminating apparatuss according to claim 1-5 any one, it is characterised in that：The microwave is produced Generating apparatus (4) include power supply, magnetron and for the microwave coupling that produces magnetron to the ripple in the box (1) inner chamber Guiding systems, the power supply are electrically connected with magnetron.