CN104757341A - Vacuum ozone sterilizer - Google Patents
Vacuum ozone sterilizer Download PDFInfo
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- CN104757341A CN104757341A CN201510195523.0A CN201510195523A CN104757341A CN 104757341 A CN104757341 A CN 104757341A CN 201510195523 A CN201510195523 A CN 201510195523A CN 104757341 A CN104757341 A CN 104757341A
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Abstract
The invention discloses a vacuum ozone sterilizer. The vacuum ozone sterilizer comprises an enclosed cavity body, wherein the cavity body is communicated with an ozone generator via a pipeline, and the pipeline between the cavity body and the ozone generator is provided with an ozone valve; the cavity body is also communicated with an air intake valve and a pressure sensor; one side of the cavity body is communicated with a vacuum pump via a pipeline, and the pipeline between the cavity and the vacuum pipe is provided with a vacuumization valve. The vacuum ozone sterilizer has the beneficial effects that ozone can permeate to each corner rapidly under the vacuum state, and the vacuum ozone sterilizer is especially suitable for sterilizing appliances with complex surface shapes and surfaces of fresh vegetables and fruits without generating residue and substances endangering health of people in the sterilization process.
Description
Technical field
The present invention relates to implements surface or raw vegetable fruit surface disinfection technology field, be specifically related to a kind of vacuum ozone sterilizing machine.
Background technology
The sterilizations such as current object surface or fruit and vegetable adopt following manner usually:
1, clorox, sodium chlorate solution's soaking disinfection, which need configuration concentration be 150 ‰-200 ‰ clorox or sodium chlorate solution carry out disinfection, because the solution with chlorate anions and hypochlorite can produce noxious material with some heavy metal complexings thus work the mischief to human body;
2, ClO 2 solution soaking disinfection, which need configuration concentration be 50 ‰ ClO 2 solution carry out disinfection, although chlorine dioxide can not produce residual, but due to or the material such as chlorate anions and hypochlorite will be brought into when producing the carrier of chlorine dioxide chlorine dioxide, equally also can work the mischief to human body.
The method of present stage raw vegetable fruit sterilization all be unable to do without effective chlorine sterilization, along with masses constantly deepen the understanding of effective chlorine, various countries are more and more higher to the requirement that effective chlorine is residual, and Unite States Standard requires residual not higher than 0.1mg/Kg, and the requirement of European Union is 0.08mg/Kg.Everybody is also constantly reducing the use to effective chlorine at the running water used everyday, so it is worthless for using aforesaid way to carry out disinfection.
Summary of the invention
Instant invention overcomes solution in existing disinfection way and bring the deficiency that the material such as chlorate anions and hypochlorite works the mischief to human body into, provide in a kind of disinfecting process and can not produce harm material and the better vacuum ozone sterilizing machine of Disinfection Effect.
For achieving the above object, the present invention is by the following technical solutions:
A kind of vacuum ozone sterilizing machine, it comprises airtight cavity, described cavity has ozone generator by pipeline communication, and the pipeline between described cavity and ozone generator is provided with ozone valve, described cavity is also communicated with air inlet valve and pressure sensor, there is vavuum pump in the side of described cavity by pipeline communication, and pipeline between described cavity and vavuum pump is provided with vacuum pumping valve.
First by vavuum pump, the air in cavity is extracted out in the technical program, and control the pressure in cavity according to pressure sensor, make the state reaching vacuum in cavity, then by ozone generator to injection of ozone in cavity, then carry out object in right cavity (implements of such as surface configuration complexity and raw vegetable fruit) surface sterilization to carry out disinfection, due to the characteristic of ozone gas itself, so the surface of object (implements of such as surface configuration complexity and raw vegetable fruit) can be covered sterilization completely in airtight cavity, and ozone is also quite widely to the killing action of bacterium, noresidue can be accomplished after sterilization, so relative to the clorox used in prior art, sodium chlorate solution soaks to carry out disinfection and can produce the material of the harmful to human such as chlorate anions and hypochlorite, the disinfection way that this device provides is safer, harmful substance can not be produced and Disinfection Effect is better to human body.
Further technical scheme is, also comprises vacuum protective valve, and described vacuum protective valve is arranged on the pipeline between vacuum pumping valve and vavuum pump.
By arranging vacuum protective valve in the technical program, vavuum pump just can be protected not by cavitation by vacuum protective valve.
Further technical scheme is, also comprises filter and gas resolver, and described filter and gas resolver are arranged on the pipeline between cavity and vacuum pumping valve successively.
Further technical scheme is, the position of described filter is near vacuum pumping valve, and the position of described gas resolver is near cavity.
First by arranging filter in the technical program, carrying out in vacuum to cavity, just can effectively the granule foreign in gas be filtered out and decompose strong oxidizer, prevent the granule foreign in gas and strong oxidizer from vacuum, entering vavuum pump and vacuum pumping valve, thus the safe operation of vavuum pump and vacuum pumping valve can be ensured;
Simultaneously by arranging gas resolver in the technical program, because the ozone after having carried out sterilization can not directly be discharged in air, at this moment just need by gas resolver by after ozone decomposed being discharged in air, like this environment is protected.
Further technical scheme is, the vacuum pressure in described cavity is-5KPa to-90KPa.
Further technical scheme is, described ozone generator is to cavity injection of ozone, and described ozone concentration is 8 ‰-20 ‰.
Further technical scheme is, described ozone generator is to cavity injection of ozone, and described ozone concentration is 15 ‰.
To go out rate about 99.999% owing to can reach natural bacteria when ozone concentration is 8 ‰-20 ‰, mould is gone out rate about 99.999%, by the ozone concentration in cavity is set to 15 ‰ in the technical program, thus can reach best Disinfection Effect.
Further technical scheme is, the shape of described cavity is cuboid or cylinder.
Sterilizing machine of the present invention is mainly used in the sterilization of out-of-shape, complicated article and raw vegetable fruit surface, because vacuum state first can increase the Exposure of ozone and body surface, can abundant contactant surface, object to be sterilized in cavity is covered completely, accomplish comprehensive sterilization, Disinfection Effect is better.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention under vacuum conditions ozone can penetrate into every nook and cranny fast, is particularly suitable for implements and the sterilization of raw vegetable fruit surface of surface configuration complexity.And material that is residual and that be detrimental to health in disinfecting process, can not be produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vacuum ozone sterilizing machine of an embodiment of the present invention.
As shown in Figure 1, wherein corresponding Reference numeral name is called:
1 vavuum pump, 2 vacuum pumping valves, 3 filters, 4 gas resolvers, 5 cavitys, 6 pressure sensors, 7 air inlet valves, 8 ozone valves, 9 ozone generators, 10 vacuum protective valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated.
A kind of vacuum ozone sterilizing machine as shown in Figure 1, it comprises airtight cavity 5, described cavity 5 has ozone generator 9 by pipeline communication, and the pipeline between described cavity 5 and ozone generator 9 is provided with ozone valve 8, described cavity 5 is also communicated with air inlet valve 7 and pressure sensor 6, vavuum pump 1 is had by pipeline communication in the side of described cavity 5, and the pipeline between described cavity 5 and vavuum pump 1 is provided with vacuum pumping valve 2, vacuum pressure in described cavity 5 is-5KPa to-90KPa, described ozone generator 9 is to cavity 5 injection of ozone, and described ozone concentration is 8 ‰-20 ‰, the shape of described cavity 5 is cuboid or cylinder.
According to one embodiment of present invention, also comprise vacuum protective valve 10, described vacuum protective valve 10 is arranged on the pipeline between vacuum pumping valve 2 and vavuum pump 1.
According to one embodiment of present invention, also comprise filter 3 and gas resolver 4, described filter 3 and gas resolver 4 are arranged on the pipeline between cavity 5 and vacuum pumping valve 2 successively, and the position of described filter 3 is near vacuum pumping valve 2, and the position of described gas resolver 4 is near cavity 5.
According to one embodiment of present invention, described ozone generator 9 is to cavity 5 injection of ozone, and described ozone concentration is 15 ‰.
Operation principle of the present invention is as follows:
First in airtight cavity 5, put into the article (implements of such as surface configuration complexity and raw vegetable fruit) needing sterilization, vacuumized by vavuum pump 1 pair of cavity 5, controlled by the pressure in pressure sensor 6 pairs of cavitys 5 again, vacuum pumping valve 2 can be closed when the pressure in cavity 5 reaches after demand, open injection of ozone in ozone generator 9 and ozone valve 8 pairs of cavitys 5 simultaneously, ozone generator 9 and ozone valve 8 is closed after pressure arrives normal pressure,, standing a period of time makes ozone fully carry out disinfection to the article in cavity 5.Again by preceding method, injection of ozone is vacuumized to cavity 5.Through the circulation of at least twice or more, the article in article cavity 5 are carried out disinfection, reach Disinfection Effect.Open air inlet valve 7 after extracting the ozone in cavity 5 after having sterilized and balance air pressure in cavity 5.
Be-5KPa to-90KPa to cavity 5 evacuated pressure during sterilization.Due to the heterogeneity of article, decontamination cycle number of times is different.Can carry out the circulation of different number of times according to different article, the standing time is at least 1-5 minute.Because ozone is not directly discharged in air, therefore also include can the gas resolver 4 of ozone decomposition for equipment.Filtered by filter 3 pairs of particles, the safe operation of vacuum pumping valve 2 and vavuum pump 1 can be ensured.Protect vavuum pump 1 not by cavitation by vacuum protective valve 10.
Above detailed description of the invention is described in detail to essence of the present invention; but can not limit protection scope of the present invention; apparently; under enlightenment of the present invention; the art those of ordinary skill can also carry out many improvement and modification; it should be noted that these improve and modify all to drop within claims of the present invention.
Claims (8)
1. a vacuum ozone sterilizing machine, it comprises airtight cavity (5), described cavity (5) has ozone generator (9) by pipeline communication, and the pipeline between described cavity (5) and ozone generator (9) is provided with ozone valve (8), described cavity (5) is also communicated with air inlet valve (7) and pressure sensor (6), vavuum pump (1) is had by pipeline communication in the side of described cavity (5), and the pipeline between described cavity (5) and vavuum pump (1) is provided with vacuum pumping valve (2).
2. vacuum ozone sterilizing machine according to claim 1; it is characterized in that; also comprise vacuum protective valve (10), described vacuum protective valve (10) is arranged on the pipeline between vacuum pumping valve (2) and vavuum pump (1).
3. vacuum ozone sterilizing machine according to claim 1, it is characterized in that, also comprise filter (3) and gas resolver (4), described filter (3) and gas resolver (4) are arranged on the pipeline between cavity (5) and vacuum pumping valve (2) successively.
4. vacuum ozone sterilizing machine according to claim 3, is characterized in that, the position of described filter (3) is near vacuum pumping valve (2), and the position of described gas resolver (4) is near cavity (5).
5. vacuum ozone sterilizing machine according to claim 1, is characterized in that, the vacuum pressure in described cavity (5) is-5KPa to-90KPa.
6. vacuum ozone sterilizing machine according to claim 1, is characterized in that, described ozone generator (9) is to cavity (5) injection of ozone, and described ozone concentration is 8 ‰-20 ‰.
7. vacuum ozone sterilizing machine according to claim 6, is characterized in that, described ozone generator (9) is to cavity (5) injection of ozone, and described ozone concentration is 15 ‰.
8. the vacuum ozone sterilizing machine according to any one of claim 1-7 claim, is characterized in that, the shape of described cavity (5) is cuboid or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195523.0A CN104757341A (en) | 2015-04-22 | 2015-04-22 | Vacuum ozone sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195523.0A CN104757341A (en) | 2015-04-22 | 2015-04-22 | Vacuum ozone sterilizer |
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| Publication Number | Publication Date |
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| CN104757341A true CN104757341A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510195523.0A Pending CN104757341A (en) | 2015-04-22 | 2015-04-22 | Vacuum ozone sterilizer |
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| CN (1) | CN104757341A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194705A (en) * | 2015-10-28 | 2015-12-30 | 成都欧瑞康机电设备有限公司 | Washing and disinfecting machine |
| CN111990586A (en) * | 2020-08-24 | 2020-11-27 | 广东石油化工学院 | Cold chain material disinfection system and method for novel coronavirus |
| CN112167506A (en) * | 2020-09-24 | 2021-01-05 | 广东石油化工学院 | Tableware and food disinfection system and method for novel coronavirus |
| CN113181405A (en) * | 2021-05-06 | 2021-07-30 | 上海添添照明装饰工程有限公司 | Article disinfection device and use method thereof |
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| CN2522076Y (en) * | 2002-01-09 | 2002-11-27 | 杭州生源医疗保健技术开发有限公司 | Cotton-batting disinfecting apparatus |
| CN2564162Y (en) * | 2002-08-09 | 2003-08-06 | 中奥环保高科技有限责任公司 | Movable vacuum cabinet-type ozone sterilizer for quilt and bedding |
| CN202283006U (en) * | 2011-10-28 | 2012-06-27 | 上海理工大学 | Fruit and vegetable ozone sterilizer for foods |
| CN204560842U (en) * | 2015-04-22 | 2015-08-19 | 成都欧瑞康机电设备有限公司 | Vacuum ozone sterilizing machine |
-
2015
- 2015-04-22 CN CN201510195523.0A patent/CN104757341A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522076Y (en) * | 2002-01-09 | 2002-11-27 | 杭州生源医疗保健技术开发有限公司 | Cotton-batting disinfecting apparatus |
| CN2564162Y (en) * | 2002-08-09 | 2003-08-06 | 中奥环保高科技有限责任公司 | Movable vacuum cabinet-type ozone sterilizer for quilt and bedding |
| CN202283006U (en) * | 2011-10-28 | 2012-06-27 | 上海理工大学 | Fruit and vegetable ozone sterilizer for foods |
| CN204560842U (en) * | 2015-04-22 | 2015-08-19 | 成都欧瑞康机电设备有限公司 | Vacuum ozone sterilizing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194705A (en) * | 2015-10-28 | 2015-12-30 | 成都欧瑞康机电设备有限公司 | Washing and disinfecting machine |
| CN111990586A (en) * | 2020-08-24 | 2020-11-27 | 广东石油化工学院 | Cold chain material disinfection system and method for novel coronavirus |
| CN112167506A (en) * | 2020-09-24 | 2021-01-05 | 广东石油化工学院 | Tableware and food disinfection system and method for novel coronavirus |
| CN113181405A (en) * | 2021-05-06 | 2021-07-30 | 上海添添照明装饰工程有限公司 | Article disinfection device and use method thereof |
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Application publication date: 20150708 |