CN209783164U - Air duct structure of ultraviolet disinfection container and portable ultraviolet disinfection container - Google Patents
Air duct structure of ultraviolet disinfection container and portable ultraviolet disinfection container Download PDFInfo
- Publication number
- CN209783164U CN209783164U CN201920508088.6U CN201920508088U CN209783164U CN 209783164 U CN209783164 U CN 209783164U CN 201920508088 U CN201920508088 U CN 201920508088U CN 209783164 U CN209783164 U CN 209783164U
- Authority
- CN
- China
- Prior art keywords
- air
- ultraviolet disinfection
- disinfection container
- article
- air channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 45
- 238000005485 electric heating Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses an air duct structure of an ultraviolet disinfection container, which reduces energy consumption. This wind channel structure includes: the article storage cavity is used for storing a sterilized article, the air outlet is formed in the cavity wall of the article storage cavity and communicated with the article storage cavity, the air return inlet is formed in the cavity wall of the article storage cavity and communicated with the article storage cavity, the air channel is arranged inside the cavity wall of the article storage cavity and communicated with the air outlet and the air return inlet, and the fan and the electric heating element are arranged in the air channel. Still disclose a portable ultraviolet disinfection container, it includes ultraviolet disinfection container body and installs the handle at ultraviolet disinfection container body, ultraviolet disinfection container body disposes above-mentioned wind channel structure.
Description
Technical Field
the utility model relates to an ultraviolet disinfection container, in particular to an air channel structure of an ultraviolet disinfection container, and relates to a portable ultraviolet disinfection container adopting the air channel structure.
Background
Ultraviolet light has a good sterilizing effect and is widely used in the field of disinfection. Uv disinfection containers are one of the main applications of uv light in the disinfection field. The disinfection mode of the ultraviolet disinfection container is that the ultraviolet light is radiated to the article containing cavity by the light-emitting device, and the ultraviolet light directly irradiates to the disinfected object to kill bacteria on the surface of the disinfected object, thereby achieving the purpose of disinfection.
Because water stains often remain on the sterilized object, in order to automatically remove the remaining water stains, some ultraviolet disinfection containers are provided with an air channel structure, and the specific air channel structure comprises an air channel penetrating through the inside and the outside of the ultraviolet disinfection container, and a fan and an electric heating element which are installed in the air channel. After a drying control key is pressed, the fan is started to drive outside air to enter the air channel, be heated by the electric heating element and enter the article containing cavity, and a sterilized object contained in the article containing cavity is dried, so that residual water stains on the sterilized object are automatically removed.
Although the ultraviolet disinfection container can automatically remove water stains remained on the disinfected objects, the energy consumption is high because cold air in the environment needs to be continuously heated into hot air in the drying process.
This is especially true for uv disinfection containers equipped with heat preservation and/or sanitation functions. The heat preservation state and the cleaning state need to continuously release a small amount of hot air and ultraviolet light into the article containing cavity to maintain the sterilized object at a set temperature and inhibit bacterial reproduction, but the external air is continuously input, the external air needs to be additionally heated and sterilized, and the additionally consumed energy is increased along with the continuation of the heat preservation state and the cleaning state.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing an air channel structure of an ultraviolet disinfection container to reduce energy consumption.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
An air duct structure of an ultraviolet disinfection container, comprising:
an article storage chamber for storing a subject to be sterilized;
The air outlet is formed in the wall of the article containing cavity and communicated with the article containing cavity;
The air return opening is formed in the cavity wall of the article containing cavity and communicated with the article containing cavity;
The air channel is arranged inside the wall of the article accommodating cavity and is communicated with the air outlet and the air return opening; and
A fan and an electrical heating element mounted in the air channel;
the air inlet, the air channel, the fan, the electric heating element, the air outlet and the article accommodating cavity are sequentially communicated with the article accommodating cavity, so that an internal circulation type air channel structure is formed.
the air channel structure is an internal circulation type air channel structure, when the air channel structure works, under the action of a fan, air in the article containing cavity enters the air channel through the air return opening, is heated by the electric heating element and then enters the article containing cavity again through the air outlet, and the operation is repeated all the time to dry the sterilized objects in the article containing cavity. In the whole drying process, no outside air is introduced, so that the electric heating element needs to operate in a high-power state to heat the air only when the drying is started, and in the subsequent circulation process, the electric heating element only needs to operate in a low-power state to maintain the air at the required temperature. And, because the air has already been sterilized, so does not need to increase the radiant quantity of the ultraviolet light additionally. Therefore, the energy consumption can be effectively reduced.
Preferably, the air outlet and the air return inlet are respectively arranged on adjacent cavity walls of the article storage cavity.
preferably, the article storage cavity is provided with two air return openings which are respectively arranged on two opposite cavity walls of the article storage cavity.
Preferably, the fan is installed near the air outlet, and the electric heating element is located between the air outlet and the fan.
Preferably, the air outlet and the air return inlet are both a plurality of small holes distributed in an array.
Preferably, the electric heating element comprises a resistance wire and a sheet-shaped framework with a hollow part, and the resistance wire is sparsely wound on the framework and forms a net-shaped structure in the hollow part.
The utility model also provides a portable ultraviolet disinfection container, it includes ultraviolet disinfection container body and installs the handle at ultraviolet disinfection container body, ultraviolet disinfection container body disposes the wind channel structure that is used for drying by the disinfectant, the wind channel structure is the arbitrary one of above-mentioned wind channel structure.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the air channel structure is an internal circulation type air channel structure, and compared with an external circulation type air channel structure, the internal circulation type air channel structure is adopted, so that the ultraviolet disinfection container needs less heat energy in the drying process, and needs less heat energy and ultraviolet light in the cleaning process and the heat preservation process, and the energy consumption can be effectively reduced.
Drawings
FIG. 1 is a schematic view of the positions of the air outlet, the inner return opening and the article receiving chamber;
FIG. 2 is a schematic view of the positions of the return air inlet, the air passageway and the fan;
FIG. 3 is a schematic structural diagram of an electric heating element;
Reference numerals: 1. an article receiving cavity; 2. an air return opening; 3. an air outlet; 4. sterilizing the container body by ultraviolet; 5. a handle; 6. an air passage; 7. a fan; 8. an electric heating element; 9. a framework; 10. a resistance wire; 11. a hollow-out part.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 and 2, the portable ultraviolet disinfection container comprises an ultraviolet disinfection container body 4 and a handle 5 installed on the ultraviolet disinfection container body 4. This ultraviolet disinfection container can conveniently be carried through handle 5 for this ultraviolet disinfection container not only can use at home, can carry to the office use moreover or use when going out. More importantly, a special air duct structure is adopted.
This wind channel structure includes: an article receiving cavity 1 for receiving the sterilized article, an air outlet 3, an air return opening 2, an air passage 6, a fan 7 and an electric heating element 8 (see fig. 3). The air outlet 3 is arranged on the cavity wall of the article containing cavity 1 and communicated with the article containing cavity 1. The air return opening 2 is formed in the cavity wall of the article containing cavity 1 and communicated with the article containing cavity 1. The air channel 6 is arranged inside the cavity wall of the article containing cavity 1 and is communicated with the air outlet and the air return opening. A fan 7 and an electric heating element 8 are mounted in the air channel 6. The internal circulation type air channel structure is formed by sequentially passing the article accommodating cavity 1 through the air return opening 2, the air channel 6, the fan 7, the electric heating element 8, the air outlet 3 and then the article accommodating cavity 1.
More specifically, ultraviolet disinfection container body 4 includes shell and inner bag, and the inner bag is fixed in the shell and leaves the space between the shell, and this space is used for installing the ultraviolet lamp board on the one hand, and on the other hand is used for installing fan 7, electric heating element 8, and is used for forming air channel 6.
When the drying process is started, the fan 7 and the electric heating element 8 are started, the fan 7 drives the air in the article containing cavity 1 to circulate along the internal circulation type air channel structure, and the electric heating element 8 generates heat energy to heat the air, so that the air is kept at the set temperature. Since no outside air is introduced, the electric heating element 8 needs to operate in a high-power state to heat the air only when drying is started, and in the subsequent circulation process, the electric heating element 8 only needs to operate in a low-power state to maintain the air at the required temperature. And, because the air has already been sterilized, so does not need to increase the radiant quantity of the ultraviolet light additionally. Therefore, the energy consumption can be effectively reduced.
by the same principle, when the cleaning and heat preservation working procedures are started, the energy consumption can be effectively reduced.
As shown in fig. 1, the air outlet 3 and the air return opening 2 are respectively formed in adjacent chamber walls of the article storage chamber 1. When the fan 7 is operated, a negative pressure is generated at the return air inlet 2, and this negative pressure acts on the air in the article storage chamber 1 to promote the diffusion of the air. Compare and set up air outlet 3 and return-air inlet 2 at homonymy and offside, this kind of position design that this embodiment adopted can make air outlet 3 get into the better diffusion of the air in article storage cavity 1.
As can be seen from fig. 1 and fig. 2, two air return openings 2 are provided, and the two air return openings 2 are respectively provided on the left chamber wall and the right chamber wall of the article storage chamber 1, that is, are distributed on the two opposite chamber walls. Compared with the design that the air return openings 2 are only arranged on one side, the design that the air return openings are respectively arranged on the two opposite side walls can ensure that the diffusion effect of the air in the article containing cavity 1 is better.
referring to fig. 2, the fan 7 is installed near the air outlet. The electric heating element is positioned between the air outlet 3 and the fan 7. This enables the thermal energy to be more efficiently released into the article storage chamber 1.
Referring to fig. 1, the air outlet 3 and the air return opening 2 are both a plurality of small holes distributed in an array. Compared with a large hole, the air passing through can be dispersed by adopting a plurality of small holes distributed in an array, and objects can be prevented from passing through the air outlet 3 and the air return opening 2.
referring to fig. 3, the electric heating element 8 includes a resistance wire 10 and a sheet-shaped framework 9 having a hollow portion 11, the resistance wire 10 is sparsely wound on the framework 9, and the hollow portion 11 forms a mesh structure. With such an electric heating element 8, it can be easily fixed to the end of the fan 7, the installation of the electric heating element 8 being very convenient. Moreover, air can pass through the net structure, so that the contact area between the air and the electric heating element can be effectively increased, and the flowing air can be quickly and efficiently heated.
the present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.
Claims (7)
1. An air duct structure of an ultraviolet disinfection container, which is characterized by comprising:
An article storage chamber for storing a subject to be sterilized;
The air outlet is formed in the wall of the article containing cavity and communicated with the article containing cavity;
The air return opening is formed in the cavity wall of the article containing cavity and communicated with the article containing cavity;
the air channel is arranged inside the wall of the article accommodating cavity and is communicated with the air outlet and the air return opening; and
A fan and an electrical heating element mounted in the air channel;
the air inlet, the air channel, the fan, the electric heating element, the air outlet and the article accommodating cavity are sequentially communicated with the article accommodating cavity, so that an internal circulation type air channel structure is formed.
2. the air duct structure of ultraviolet disinfection container of claim 1, wherein said air outlet and said air return opening are respectively opened on adjacent chamber walls of said article receiving chamber.
3. The air duct structure of ultraviolet disinfection container of claim 2, wherein two air return openings are provided, and are respectively opened on two opposite chamber walls of the article receiving chamber.
4. the air channel structure for ultraviolet disinfection containers of claim 1, wherein the fan is mounted near the air outlet, and the electrical heating element is located between the air outlet and the fan.
5. the air duct structure for ultraviolet disinfection containers of claim 1, wherein the air outlet and the air return inlet are both a plurality of small holes distributed in an array.
6. The air channel structure of the ultraviolet disinfection container as claimed in claim 1, wherein the electric heating element comprises a resistance wire and a sheet-shaped framework with a hollow part, the resistance wire is sparsely wound on the framework, and a net-shaped structure is formed at the hollow part.
7. A portable ultraviolet disinfection container, comprising an ultraviolet disinfection container body and a handle arranged on the ultraviolet disinfection container body, wherein the ultraviolet disinfection container body is provided with an air channel structure for drying a disinfected object, and the air channel structure is the air channel structure in any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508088.6U CN209783164U (en) | 2019-04-11 | 2019-04-11 | Air duct structure of ultraviolet disinfection container and portable ultraviolet disinfection container |
| PCT/CN2019/085033 WO2020206763A1 (en) | 2019-04-11 | 2019-04-29 | Air passage structure of ultraviolet disinfection container and portable ultraviolet disinfection container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508088.6U CN209783164U (en) | 2019-04-11 | 2019-04-11 | Air duct structure of ultraviolet disinfection container and portable ultraviolet disinfection container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209783164U true CN209783164U (en) | 2019-12-13 |
Family
ID=68802838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920508088.6U Active CN209783164U (en) | 2019-04-11 | 2019-04-11 | Air duct structure of ultraviolet disinfection container and portable ultraviolet disinfection container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209783164U (en) |
| WO (1) | WO2020206763A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852879A (en) * | 1995-04-26 | 1998-12-29 | Schumaier; Daniel R. | Moisture sensitive item drying appliance |
| CN106924769A (en) * | 2015-12-30 | 2017-07-07 | 博西华电器（江苏）有限公司 | Disinfection cabinet |
| CN206442911U (en) * | 2017-01-11 | 2017-08-29 | 艾尔法(浙江)科技有限公司 | A kind of intelligent pet drying baker |
| CN106729785A (en) * | 2017-01-16 | 2017-05-31 | 江西锦雕卫浴有限公司 | A kind of toilet article sterilizer with hot-air seasoning |
| CN107964768A (en) * | 2017-12-22 | 2018-04-27 | 江苏巨光光电科技有限公司 | Caravan dried disinfecting wardrobe |
-
2019
- 2019-04-11 CN CN201920508088.6U patent/CN209783164U/en active Active
- 2019-04-29 WO PCT/CN2019/085033 patent/WO2020206763A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020206763A1 (en) | 2020-10-15 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |