CN212651126U - Ozone sterilizer - Google Patents
Ozone sterilizer Download PDFInfo
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- CN212651126U CN212651126U CN202020585507.9U CN202020585507U CN212651126U CN 212651126 U CN212651126 U CN 212651126U CN 202020585507 U CN202020585507 U CN 202020585507U CN 212651126 U CN212651126 U CN 212651126U
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Abstract
The utility model discloses an ozone disinfection machine, include: the device comprises a sterilizing device, a gas exchange device and a composite reduction device, wherein the sterilizing device is used for preparing ozone and pumping air in an action space of the ozone sterilizing machine into a cavity of the sterilizing device for ozone sterilization; the gas exchange device is arranged between the disinfection device and the composite reduction device and is used for providing a gas flow passage between the disinfection device and the composite reduction device and enabling gas after ozone disinfection to flow into the composite reduction device through the gas flow passage; the composite reduction device is used for reducing ozone in the gas flowing out from the gas flow passage and discharging the gas reduced by the ozone into the action space of the ozone disinfection machine. The utility model discloses an ozone disinfection machine when guaranteeing to carry out ozone sterilization disinfection to the dirty air in the space, also can satisfy man-machine coexistence's demand.
Description
Technical Field
The utility model belongs to the technical field of ozone disinfection, especially, relate to an ozone disinfection machine.
Background
Ozone is an allotrope of oxygen. Is a stronger oxidant than oxygen. Are commonly used: disinfection and sterilization of beverages, air purification, bleaching, water treatment and drinking water disinfection, and sterilization of fungi and insect eggs in granaries. Is a high-efficiency and environment-friendly disinfection technology, and is an effective air disinfection means.
In the related art, air in an enclosed space is generally subjected to ozone sterilization by an ozone sterilizer to purify the air in the enclosed space. However, since the concentration of ozone used for sterilization is often high, people cannot stay in a closed space with high ozone concentration, and thus the existing ozone sterilizer cannot meet the requirement of coexistence of human and machine.
Disclosure of Invention
The object of the present invention is to solve at least to some extent one of the technical problems of the related art.
Therefore, the utility model aims to provide an ozone disinfection machine with an ozone reduction function.
In order to achieve the above object, the utility model provides an ozone disinfection machine, which comprises: a sterilizing device, a gas exchange device and a composite reduction device, wherein,
the disinfection device is used for preparing ozone and pumping air in the action space of the ozone disinfection machine into a cavity of the disinfection device for ozone disinfection;
the gas exchange device is arranged between the disinfection device and the composite reduction device and is used for providing a gas flow passage between the disinfection device and the composite reduction device and enabling gas after ozone disinfection to flow into the composite reduction device through the gas flow passage;
the composite reduction device is used for reducing ozone in the gas flowing out from the gas flowing channel and discharging the gas reduced by the ozone to the action space of the ozone disinfection machine.
According to the utility model discloses ozone disinfection machine, accessible degassing unit carries out ozone disinfection with the air extraction in the ozone disinfection machine effect space to degassing unit's the cavity in, and will pass through the gas flow through the compound reduction device of gaseous flow through passageway inflow after the ozone disinfection through gas exchange device, so that compound reduction device reduces the ozone in the gas that flows through the passageway from the gas flow, and will pass through in the gas outgoing of ozone reduction to the ozone disinfection machine effect space. From this, through the compound reduction device among the ozone sterilizing machine, remain ozone in the gas after disinfecting with ozone and reduce for the gas that discharges in the space is clean air, thereby when guaranteeing to carry out ozone sterilization disinfection to the dirty air in the space, also can satisfy man-machine coexistence's demand.
In addition, the ozone disinfection machine according to the above embodiment of the present invention may further have the following additional technical features:
in the present invention, the sterilizing apparatus comprises:
a first chamber;
the ozone preparation module is arranged in the first chamber and is used for preparing ozone;
and the air exhaust fan is arranged on the side edge of the first cavity and used for exhausting the air in the action space of the ozone disinfection machine to the first cavity for ozone disinfection.
In the utility model, the ozone producing module is a high-voltage discharge type ozone generator, an electrolytic type ozone generator or an ultraviolet irradiation type ozone generator.
In the present invention, the gas exchange device includes:
the pipeline is arranged between the disinfection device and the composite reduction device and is used for providing a gas flow passage between the disinfection device and the composite reduction device;
and the air suction fan is arranged in the pipeline and used for sucking the gas sterilized by the ozone in the sterilizing device into the composite reduction device through the gas flowing channel.
In the present invention, the gas exchange device further comprises:
and the check valve is arranged in the pipeline and used for preventing the gas after ozone disinfection from flowing back.
In the present invention, the composite reduction apparatus comprises:
a second chamber;
the composite reduction module is arranged in the second chamber and is used for reducing ozone in the gas flowing out of the gas flowing channel;
and the gas discharge module is arranged on the side of the second chamber and used for discharging gas reduced by ozone into the action space of the ozone disinfection machine.
The utility model discloses in, compound reduction module is ozone filter screen, or heating module for having the catalyst.
In the utility model, the concentration of the ozone produced by the disinfection device is more than or equal to 20mg/m3(ii) a The acting time of the ozone disinfection in the disinfection device is more than or equal to 30 min.
In the utility model, the sterilizing device, the gas exchange device and the composite reduction device form an integrated ozone sterilizing machine.
In the utility model, the sterilizing device, the gas exchange device and the composite reduction device form a detachable ozone sterilizing machine.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
figure 1 is a schematic structural diagram of an ozone disinfection machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a gas exchange device according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of an ozone sterilizer according to another embodiment of the present invention.
Reference numerals:
100: an ozone sterilizer; 10: a sterilizing device; 20: a gas exchange device; 30: a composite reduction device; 40: a housing; 11: a first chamber; 12: an ozone preparation module; 13: an air exhaust fan; 21: a pipeline; 22: an air suction fan; 23: a check valve; 31: a second chamber; 32: a composite reduction module; 33: a gas exhaust module; p: a gas flow through the channel; g1: dirty air; g2: gas after ozone disinfection; g3: gas reduced by ozone.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The ozone sterilizer according to the embodiment of the present invention will be described with reference to the accompanying drawings.
Figure 1 is a schematic structural diagram of an ozone disinfection machine according to an embodiment of the present invention. As shown in fig. 1, the ozone sterilizer 100 may include: a sterilizing device 10, a gas exchange device 20 and a composite reducing device 30. Wherein, the gas exchange device 20 is arranged between the disinfection device 10 and the composite reduction device 30.
Specifically, the disinfection device 10 can be used to produce ozone and to draw air in the action space of the ozone disinfection machine 100 into the cavity of the disinfection device 10 for ozone disinfection.
That is, as shown in FIG. 1, the sterilizing device 10 can pump the dirty air G1 in the action space of the ozone sterilizer 100 into the sterilizing chamberThe chamber 10 is placed in a chamber for ozone disinfection. Wherein, in order to sterilize the air in the space, the concentration of the ozone generated by the sterilizing device 10 is more than or equal to 20mg/m3And the action time of ozone disinfection in the disinfection device 10 is more than or equal to 30 min. Thus, the air pumped into the chamber of the disinfection apparatus 10 is sterilized by the ozone generated by the disinfection apparatus 10.
In order to prevent the ozone for sterilization from leaking into the action space of the ozone sterilizer, the sterilizing device can be provided with a chamber and air exhaust. As an example, as shown in fig. 1, the sterilization device 10 may include: a first chamber 11, an ozone production module 12 and an extraction fan 13. Wherein, the ozone producing module 12 is disposed in the first chamber 11 for producing ozone. The air extractor 13 is disposed at a side of the first chamber, and the air extractor 13 can be used to extract the air G1 in the action space of the ozone sterilizer 100 into the first chamber 11 for ozone sterilization.
Wherein, in the utility model, the ozone producing module 12 can be a high-voltage discharge type ozone generator, an electrolytic type ozone generator, or an ultraviolet irradiation type ozone generator. It is understood that there are various ways of generating ozone, such as a high-voltage discharge type, an ultraviolet irradiation type, and an electrolytic type, mainly. Therefore, the ozone generating module 12 of the present invention can be a high voltage discharge type ozone generator, an electrolytic type ozone generator, or an ultraviolet irradiation type ozone generator to generate ozone for sterilization.
The gas exchange device 20 may be used to provide a gas flow path P between the sterilization device 10 and the composite reduction device 30, and to flow the gas sterilized by ozone into the composite reduction device 30 through the gas flow path P.
As an example, one end of the gas exchange device 20 is hermetically connected to the gas outflow port of the sterilization device 10, and the other end of the gas exchange device 20 is hermetically connected to the gas inflow port of the composite reduction device 30, so that the gas exchange device 20 can provide a gas flow passage P between the sterilization device 10 and the composite reduction device 30, so that the gas (gas that has been sterilized by ozone) flowing from the sterilization device 10 flows into the composite reduction device 30 through the gas flow passage P.
In order to prevent the return flow of the sterilized air, a suction fan may be provided in the gas exchange device, and as an example of a possible implementation, the gas exchange device 20 may comprise a duct 21 and a suction fan 22, as shown in fig. 2. The pipeline 21 is disposed between the sterilizing device 10 and the composite reducing device 30, for example, one end of the pipeline 21 is hermetically connected to the sterilizing device 10, and the other end of the pipeline 21 is hermetically connected to the composite reducing device 30, so as to prevent the gas containing ozone from leaking into the air in the action space and polluting the air in the space. The air suction fan 22 is disposed in the duct 21 and is configured to suck the gas G2 sterilized by ozone in the sterilization apparatus 10 into the composite reduction apparatus 30 through the gas flow passage P. It can be understood that the air suction fan 22 sucks the gas G2 in the disinfection device 10 into the composite reduction device 30, so that the disinfection device 10 generates negative pressure, thereby playing a role in refrigerating and cooling the disinfection device 10, and simultaneously ensuring that the disinfected gas G2 does not flow back by adopting an air suction mode.
In order to further effectively prevent the sterilized air from flowing back, a check valve may be further provided in the gas exchanging device. In an embodiment of the present invention, as shown in fig. 2, the gas exchange device 20 may further include: a check valve 23. Wherein the check valve 23 is disposed in the duct 21, for example, the check valve 23 may be disposed between the sterilizing device 10 and the suction fan 22, or the check valve 23 may be disposed between the suction fan 22 and the composite reducing device 30. Check valve 23 may be used to prevent backflow of ozone sterilized gas G2. Wherein the check valve 23 may be a one-way valve.
The composite reducing device 30 can be used to reduce ozone in the gas flowing out from the gas flow passage P and discharge the gas reduced by ozone into the action space of the ozone sterilizer 100. That is to say, can remain ozone in the gas that flows through passageway P from the gas flow, the utility model discloses compound reduction device 30 of accessible reduces remaining ozone in the gas that flows through passageway P from the gas flow to obtain clean air, and will pass through the gas discharge of ozone reduction to ozone sterilizing machine 100 effect space in, be about to clean air discharge to ozone sterilizing machine 100 effect space in.
In order to prevent residual ozone in the sterilized air from leaking into the action space of the ozone sterilizer, the composite reduction device can be provided with a cavity. As an example, as shown in fig. 1, the complex reduction apparatus 30 may include: a second chamber 31, a composite reduction module 32, and a gas exhaust module 33. The composite reducing module 32 is disposed in the second chamber 31, and the composite reducing module 32 can be used to reduce residual ozone in the gas flowing out from the gas flow passage P. The gas exhaust module 33 is disposed at a side of the second chamber 31, and the gas exhaust module 33 can be used for exhausting the gas G3 after ozone reduction to the action space of the ozone disinfection machine 100. The gas exhaust module 33 may be an exhaust port.
There are various ozone reduction methods, such as a heating reduction method and an oxidation reduction method. In the present invention, the composite reduction module 32 may be an ozone filter screen with a catalyst, or a heating module. That is to say, the utility model provides a compound reduction module 32 can adopt the ozone filter screen that has the catalyst to carry out the reduction to the remaining ozone in the gas that flows from gas flow channel P, and the gas that flows from gas flow channel P is when the ozone filter screen surface that has the catalyst that flows through from this, and this ozone filter screen on the surface catalyst can oxidize remaining ozone in this gas promptly to get rid of remaining ozone, make the gas after the ozone filter screen become clean air. Or, the utility model provides a compound reduction module 32 adopts the heating reduction mode, heats the remaining ozone in the gas that flows through passageway P from the gas flow to make remaining ozone reduce into oxygen, thereby make the gas of discharging in the ozone sterilizing machine effect space become clean air.
It should be noted that, in one embodiment of the present invention, the sterilization device 10, the gas exchange device 20 and the composite reduction device 30 may form an integrated ozone sterilization machine 100. That is, the sterilization device 10, the gas exchange device 20, and the composite reduction device 30 can be integrated into one housing to form an integrated ozone sterilization machine 100. For example, as shown in fig. 3, the ozone sterilizer 100 may include a housing 40, a sterilizing device 10, a gas exchange device 20, and a composite reduction device 30. Wherein, the disinfection device 10, the gas exchange device 20 and the composite reduction device 30 are respectively arranged in the shell 40, so that the disinfection device 10, the gas exchange device 20 and the composite reduction device 30 form an integrated ozone disinfection machine.
In another embodiment of the present invention, the sterilizing device 10, the gas exchanging device 20 and the composite reducing device 30 form a detachable ozone sterilizer 100. That is, the three devices, namely the sterilization device 10, the gas exchange device 20 and the composite reduction device 30, can be connected by means of a detachable connection, wherein the detachable connection can include, but is not limited to, a threaded connection, a pin connection, a key connection, a sliding connection, etc. That is, the three devices of the disinfection device 10, the gas exchange device 20 and the composite reduction device 30 can be connected together by a screw connection, a pin connection, a key connection, a sliding connection or the like, so that the disinfection device 10, the gas exchange device 20 and the composite reduction device 30 form a detachable ozone disinfection machine.
In order to ensure that the ozone disinfection machine can work, in an embodiment of the present invention, the ozone disinfection machine may further include a power supply. The power supply is used for supplying power to the disinfection device and the gas exchange device respectively, and if the composite reduction device uses the heating module for ozone reduction, the power supply also needs to supply power to the composite reduction device.
According to the utility model discloses ozone disinfection machine, accessible degassing unit carries out ozone disinfection with the air extraction in the ozone disinfection machine effect space to degassing unit's the cavity in, and will pass through the gas flow through the compound reduction device of gaseous flow through passageway inflow after the ozone disinfection through gas exchange device, so that compound reduction device reduces the ozone in the gas that flows through the passageway from the gas flow, and will pass through in the gas outgoing of ozone reduction to the ozone disinfection machine effect space. From this, through the compound reduction device among the ozone sterilizing machine, remain ozone in the gas after disinfecting with ozone and reduce for the gas that discharges in the space is clean air, thereby when guaranteeing to carry out ozone sterilization disinfection to the dirty air in the space, also can satisfy man-machine coexistence's demand.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An ozone sterilizer, comprising: a sterilizing device, a gas exchange device and a composite reduction device, wherein,
the disinfection device is used for preparing ozone and pumping air in the action space of the ozone disinfection machine into a cavity of the disinfection device for ozone disinfection;
the gas exchange device is arranged between the disinfection device and the composite reduction device and is used for providing a gas flow passage between the disinfection device and the composite reduction device and enabling gas after ozone disinfection to flow into the composite reduction device through the gas flow passage;
the composite reduction device is used for reducing ozone in the gas flowing out from the gas flowing channel and discharging the gas reduced by the ozone to the action space of the ozone disinfection machine.
2. The ozone sterilizer of claim 1, wherein the sterilizing device comprises:
a first chamber;
the ozone preparation module is arranged in the first chamber and is used for preparing ozone;
and the air exhaust fan is arranged on the side edge of the first cavity and used for exhausting the air in the action space of the ozone disinfection machine to the first cavity for ozone disinfection.
3. The ozone sterilizer of claim 2, wherein the ozone generation module is a high-pressure discharge ozone generator, an electrolytic ozone generator, or an ultraviolet irradiation ozone generator.
4. The ozone disinfector of claim 1, wherein the gas exchange device comprises:
the pipeline is arranged between the disinfection device and the composite reduction device and is used for providing a gas flow passage between the disinfection device and the composite reduction device;
and the air suction fan is arranged in the pipeline and used for sucking the gas sterilized by the ozone in the sterilizing device into the composite reduction device through the gas flowing channel.
5. The ozone disinfector of claim 4, wherein the gas exchange device further comprises:
and the check valve is arranged in the pipeline and used for preventing the gas after ozone disinfection from flowing back.
6. The ozone sterilizer of claim 1, wherein the composite reduction device comprises:
a second chamber;
the composite reduction module is arranged in the second chamber and is used for reducing ozone in the gas flowing out of the gas flowing channel;
and the gas discharge module is arranged on the side of the second chamber and used for discharging gas reduced by ozone into the action space of the ozone disinfection machine.
7. The ozone sterilizer of claim 6, wherein the composite reduction module is an ozone screen with a catalyst, or a heating module.
8. The ozone sterilizer of claim 1, wherein the sterilizing unit produces ozone at a concentration greater than or equal to 20mg/m3(ii) a The acting time of the ozone disinfection in the disinfection device is more than or equal to 30 min.
9. The ozone disinfector of any one of claims 1 to 8 wherein the disinfection device, the gas exchange device and the combined reduction device form an integrated ozone disinfector.
10. The ozone sterilizer of any one of claims 1 to 8, wherein the sterilizing device, the gas exchange device and the composite reduction device form a detachable ozone sterilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585507.9U CN212651126U (en) | 2020-04-17 | 2020-04-17 | Ozone sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585507.9U CN212651126U (en) | 2020-04-17 | 2020-04-17 | Ozone sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN212651126U true CN212651126U (en) | 2021-03-05 |
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| CN202020585507.9U Active CN212651126U (en) | 2020-04-17 | 2020-04-17 | Ozone sterilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288447A (en) * | 2021-12-30 | 2022-04-08 | 成都康盛科泰生物技术有限公司 | Device and method for removing endotoxin in large or special-shaped container |
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2020
- 2020-04-17 CN CN202020585507.9U patent/CN212651126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288447A (en) * | 2021-12-30 | 2022-04-08 | 成都康盛科泰生物技术有限公司 | Device and method for removing endotoxin in large or special-shaped container |
| CN114288447B (en) * | 2021-12-30 | 2023-09-29 | 成都康盛科泰生物技术有限公司 | Endotoxin removing device and method for large or special container |
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