CN2506091Y - Freshness retaining device with disinfecting and sterilizing function - Google Patents
Freshness retaining device with disinfecting and sterilizing function Download PDFInfo
- Publication number
- CN2506091Y CN2506091Y CN 01257819 CN01257819U CN2506091Y CN 2506091 Y CN2506091 Y CN 2506091Y CN 01257819 CN01257819 CN 01257819 CN 01257819 U CN01257819 U CN 01257819U CN 2506091 Y CN2506091 Y CN 2506091Y
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- CN
- China
- Prior art keywords
- sterilizing
- wire net
- photocatalysis
- protecting wire
- photocatalysis catalyst
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- Expired - Fee Related
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a sterilizing preservative device, disclosing a sterilizing preservative device with the function of sterilizing and disinfecting. A shell arranged on the sterilizing preservative device is characterized by: the inner surface of the shell is arranged with a protecting net, a photocatalysis catalytic layer is covered on the protecting net; at least an ultraviolet radiation luminotron fixedly connected with the inner of the shell is arranged in the inner side of the protecting net; a blowing device is arranged on the outer side of the protecting net; the ultraviolet radiation luminotron and the blowing device are connected with a control device through the ultraviolet radiation luminotron and photocatalysis catalytic layer arranged on the inner surface of the device body; so adsorbing material can absorb dust particle in the air and virus onto the protecting net by the irradiation of the ultraviolet radiation; nanometer semi conducting photocatalysis catalytic material can oxidize virus and organics in order to kill virus and achieve the purposes of sterilization and preservation, furthermore, the ultraviolet radiation has sterilizing function itself. The sterilizing preservative device of the utility model has much obvious function of sterilization and preservation, and has the advantages of high sterilizing efficiency, long-term preservation, simple structure, low energy consumption etc. comparing with a traditional sterilizing or preservative device.
Description
Technical field
The utility model relates to sterilization and disinfection device, is specifically related to a kind of suction-operated, photocatalysis and ultraviolet fresh-keeping chlorination equipment that the food or the tableware of need preservation are carried out sterilizing of utilizing.
Background technology
At present, sterilization and the preservation device of producing separates both at home and abroad, and a kind of is to rely on high temperature action or other effect to carry out sterilizing, but can only sterilize no preservation; Another kind is to utilize low temperature or other device to carry out fresh-keeping, but there is not the sterilizing effect, adopt this mode fresh-keeping, because the air in the preservation device and the bacterium of foodstuff surface are not killed, food is apt to deteriorate under the effect of harmful organic gas of bacterium and food generation itself, the freshness date of food can be very short, at present, also do not have a kind of device with sterilization fresh-keeping dual-use function to realize the sterilization of long food fresh keeping or tableware.
The purpose of this utility model provides a kind of make full use of ultraviolet ray and photocatalysis, can efficiently kill the bacterium of air and foodstuff surface and harmful organic gas of oxidation food generation and carry out the sterilization of tableware, and can make food carry out fresh-keeping disinfectant fresh-keeping device for a long time, and it is simple in structure, energy consumption is low, and is easy to implement.
The technical scheme that the utility model provides, construct a kind of sterilizing preservation device, has housing, it is characterized in that, the inwall of described housing is provided with protecting wire net, is coated with the photocatalysis catalyst layer on the described protecting wire net, is provided with at least one the luminescence-utraviolet pipe affixed with described inner walls in the inboard of described protecting wire net, outer side edges at described protecting wire net is provided with little electric fan device, and described luminous lamp tube and little electric fan device are electrically connected with control device.
In above-mentioned sterilizing preservation device, described protecting wire net can be the protecting wire net that adopts any one material integrated molding structure in metal, metal oxide or the ceramic material.
In above-mentioned sterilizing preservation device, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of zinc oxide material.
In above-mentioned sterilizing preservation device, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of zirconia material.
In above-mentioned sterilizing preservation device, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of any material in silica, the titanic oxide material.
In above-mentioned sterilizing preservation device, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of two or more materials in zinc oxide, zirconia, silica, the titanic oxide material.
In above-mentioned sterilizing preservation device, the inwall of described housing is provided with at least one luminescence-utraviolet pipe.
In above-mentioned sterilizing preservation device, the inwall of described housing is provided with two or many luminescence-utraviolet pipes.
In above-mentioned sterilizing preservation device, described control device is a kind of time switch.
In above-mentioned sterilizing preservation device, described control device is a kind of touch switch that is arranged on the body.
Implement the sterilizing preservation device that the utility model provides, by on the inwall of device body, quartz burner and photocatalysis catalyst layer being set, under ultraviolet irradiation, sorbing material can absorb airborne grit and bacterium to protecting wire net, nano level conductor photocatalysis catalyst material carries out oxidation Decomposition with bacterium and harmful organic gas, killing bacteria, reach purpose to tableware disinfection, ultraviolet ray itself also has bactericidal action, therefore, the sterilizing effect of the utility model disinfectant fresh-keeping device is more obvious; Compare with traditional preservation device that does not have sterilizing function, have simple in structure, easy to use, energy consumption is low, the advantage that can have killing bacteria to carry out disinfection, carry out harmful organic gas of sterilizing and the generation of oxidation Decomposition food by the food that need are preserved after, can make that the storage life of food is longer, because the rotten of most of foods mainly is to be caused by harmful organic gas that bacterium and food itself produce.
Description of drawings
Figure 1 shows that the sectional structure schematic diagram of the utility model disinfectant fresh-keeping device.
The specific embodiment
As shown in Figure 1, the disinfectant fresh-keeping device that provides by the utility model, be provided with disinfectant fresh-keeping device case 1, on an inwall 2 of disinfectant fresh-keeping device, be provided with protecting wire net 3, the inboard of protecting wire net 3 is equipped with and can be produced ultraviolet fluorescent tube 4, and fluorescent tube can be one or many, its shape can be multiple shapes such as circle, rectangle, its objective is that ultraviolet ray can evenly shine on the protecting wire net and the whole space of disinfectant fresh-keeping device fully.Quartz burner can be fixed on the inwall of disinfectant fresh-keeping device, the shape of the mesh of protecting wire net can be circle, rectangle, regular polygon etc., evenly be coated with sorbing material and photocatalysis catalyst material on protecting wire net, the material of making protecting wire net can adopt metal, metal oxide or ceramic material.
The sorbing material that covers on the protecting wire net is made with active carbon.The photocatalysis catalyst material can adopt one or several mixing in the nanometer grade powders such as the zinc oxide succeeded in developing, zirconia, silica, titanium dioxide to cover on the protecting wire net, and covering process is made after can adopting impurity or Combined Processing.
The fresh-keeping principle of disinfection is, under the irradiation of the ultraviolet light that in device case, is sent, sorbing material on the protecting wire net can absorb airborne grit and bacterium to protecting wire net, nano level conductor photocatalysis catalyst material can carry out oxidation Decomposition with bacterium and organic matter, killing bacteria reaches the purpose to tableware disinfection; Ultraviolet ray itself also has bactericidal action, and therefore, the sterilizing effect of disinfectant fresh-keeping device is more obvious, and fresh-keeping effect is better.
For further improving the disinfectant fresh-keeping effect, as further improvement of the utility model, can on the inwall 7 of disinfectant fresh-keeping device, install air-supply arrangement, normally adopt small fan 5, small fan is fixed on the micromachine 6, micromachine is fixed on the disinfectant fresh-keeping device inwall 7 (is arranged on the outside of protecting wire net), the effect of fan is to guarantee that the air in the disinfectant fresh-keeping device can be fully mobile, the expedite sterilization process.
The unlatching of the micromachine 6 of quartz burner 2 and fan is by a control device synchronous control switch, control device can adopt a kind of timer, can control quartz burner 2 and 6 opening and closing simultaneously at regular intervals of micromachine of disinfectant fresh-keeping device; Control device can also be arranged on the door touch switch on the device case door body, and when door was opened, quartz burner 2 and micromachine 6 were out of service, and when shutting device gate, the door touch switch is connected, and quartz burner 2 and micromachine 6 start work simultaneously.
The utility model is by being provided with quartz burner and photocatalysis catalyst layer on the inwall of device body, under ultraviolet irradiation, sorbing material can assimilate food and airborne grit and bacterium to protecting wire net, nano level conductor photocatalysis catalyst material carries out oxidation Decomposition with bacterium and organic matter, killing bacteria reaches sterilization and fresh-keeping purpose, and ultraviolet ray itself also has bactericidal action, therefore, the sterilizing preservation of the utility model disinfectant fresh-keeping device is more obvious; Compare with traditional preservation device or chlorination equipment, have simple in structure, easy to use, etc. advantage.
Claims (10)
1, a kind of preservation device with disinfection function, has housing, it is characterized in that, the inwall of described housing is provided with protecting wire net, be coated with the photocatalysis catalyst layer on the described protecting wire net, be provided with at least one the luminescence-utraviolet pipe affixed with described inner walls in the inboard of described protecting wire net, described luminescence-utraviolet pipe is electrically connected with control device.
According to the described sterilizing preservation device of claim 1, it is characterized in that 2, the outside of described protecting wire net also is provided with the little electric fan device that described control device is electrically connected.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 3, described protecting wire net can be the protecting wire net that adopts any one material integrated molding structure in metal, metal oxide or the ceramic material.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 4, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of zinc oxide material.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 5, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of zirconia material.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 6, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of any material in silica, the titanic oxide material.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 7, described photocatalysis catalyst material layer is a kind of photocatalysis catalyst layer that is made of two or more materials in zinc oxide, zirconia, silica, the titanic oxide material.
8, according to claim 1 or 2 described sterilizing preservation devices, it is characterized in that the inwall of described housing is provided with at least one luminescence-utraviolet pipe.
According to claim 1 or 2 described sterilizing preservation devices, it is characterized in that 9, the inwall of described housing is provided with two or many luminescence-utraviolet pipes.
10, according to claim 1 or 2 described sterilizing preservation devices, it is characterized in that described control device can be a kind of time switch, also can be a kind of touch switch that is arranged on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257819 CN2506091Y (en) | 2001-11-02 | 2001-11-02 | Freshness retaining device with disinfecting and sterilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257819 CN2506091Y (en) | 2001-11-02 | 2001-11-02 | Freshness retaining device with disinfecting and sterilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506091Y true CN2506091Y (en) | 2002-08-21 |
Family
ID=33666502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257819 Expired - Fee Related CN2506091Y (en) | 2001-11-02 | 2001-11-02 | Freshness retaining device with disinfecting and sterilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506091Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388956A (en) * | 2011-11-16 | 2012-03-28 | 宁波海通食品科技有限公司 | Ultraviolet and nano zinc oxide combined sterilizing method for convenient vegetable dishes |
| CN103084062A (en) * | 2013-01-28 | 2013-05-08 | 江苏苏美仑智能科技有限公司 | Device for purifying air and keeping freshness |
| CN107156597A (en) * | 2017-06-27 | 2017-09-15 | 石家庄华行医疗器械有限公司 | A kind of pollution-free normal temperature bacteriostasis, preservation case of micro- energy consumption |
| CN113973906A (en) * | 2021-12-02 | 2022-01-28 | 蔡俊兴 | Fruit and vegetable fresh-keeping device |
-
2001
- 2001-11-02 CN CN 01257819 patent/CN2506091Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388956A (en) * | 2011-11-16 | 2012-03-28 | 宁波海通食品科技有限公司 | Ultraviolet and nano zinc oxide combined sterilizing method for convenient vegetable dishes |
| CN102388956B (en) * | 2011-11-16 | 2013-02-27 | 宁波海通食品科技有限公司 | Ultraviolet and nano zinc oxide combined sterilizing method for convenient vegetable dishes |
| CN103084062A (en) * | 2013-01-28 | 2013-05-08 | 江苏苏美仑智能科技有限公司 | Device for purifying air and keeping freshness |
| CN103084062B (en) * | 2013-01-28 | 2015-05-27 | 福建省辉锐材料科技有限公司 | Device for purifying air and keeping freshness |
| CN107156597A (en) * | 2017-06-27 | 2017-09-15 | 石家庄华行医疗器械有限公司 | A kind of pollution-free normal temperature bacteriostasis, preservation case of micro- energy consumption |
| CN113973906A (en) * | 2021-12-02 | 2022-01-28 | 蔡俊兴 | Fruit and vegetable fresh-keeping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |