CN204319335U - A kind of plasma bactericidal device for container for storing tool - Google Patents
A kind of plasma bactericidal device for container for storing tool Download PDFInfo
- Publication number
- CN204319335U CN204319335U CN201420762803.6U CN201420762803U CN204319335U CN 204319335 U CN204319335 U CN 204319335U CN 201420762803 U CN201420762803 U CN 201420762803U CN 204319335 U CN204319335 U CN 204319335U
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- China
- Prior art keywords
- plasma
- container
- bactericidal device
- housing
- storing tool
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of plasma bactericidal device for container for storing tool described in the utility model, comprises housing, is arranged on the plasma generator in housing and blower fan; Described plasma generator comprises plasma load power supply, two electrodes be connected by connection bracket with plasma load power supply; The ending of described electrode one and electrode two is that level is oppositely arranged, and its opposite end is not in contact with each other to be formed the discharge port with certain interval, and described plasma load power supply is connected with blower fan by wire; Described housing is provided with air inlet and the air outlet that can form air channel in housing, and described blower fan is arranged between air inlet and air outlet, air channel is divided into zone of positive pressure and negative pressuren zone, and described plasma generator is located at negative pressuren zone.Described housing is provided with air inlet and the air outlet that can form air channel in housing.Bactericidal device described in the utility model not only structure is simple, and safe and reliable, work efficiency is high, and can not affect the container for storing life-span.
Description
Technical field
This utility model relates to container for storing sterilization technique field, specifically a kind of plasma bactericidal device for container for storing tool.
Background technology
Container for storing brings easily simultaneously to the life of people, also produces the difficult problem that how could effectively sterilize, is similar to refrigerator, disinfection cabinet etc. and often can produces niff, is difficult to eliminate.Food can grow in storage, bacterial growth, and food can be corroded, and can reduce freshness and nutritional labeling, rots until rotten.
For refrigerator, in the market to refrigerator inside sterilizing, fresh-keeping equipment, majority make use of ozonizer generates ozone carry out sterilizing and keep the fresh of food.Although the sterilization capability that ozone is stronger, the various antibacterials can eliminated in refrigerator inside air, reach food fresh-keeping effect.
But ozone fresh-keeping technology also has very large defect: ozone swashs human body respiration mucous membrane spinosity, when the ozone content in refrigerator inside sealed environment is excessive, has irritative gas when opening refrigerator door and overflow, have injury to human body.Ozone is strong oxidizer simultaneously, copper sheet can be made to be oxidized, occur green rust staining, and ageing of rubber, variable color, elasticity reduce, thus inner container of icebox is reduced service life.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, and safe and reliable, work efficiency is high, and can not affect the plasma bactericidal device for container for storing tool in container for storing life-span.
For solving the problems of the technologies described above, this utility model by the following technical solutions:
For a plasma bactericidal device for container for storing tool, comprise housing, be arranged on the plasma generator in housing and blower fan; Described plasma generator comprises plasma load power supply, two electrodes be connected by connection bracket with plasma load power supply; The ending of described electrode one and electrode two is that level is oppositely arranged, and its opposite end is not in contact with each other to be formed the discharge port with certain interval, and described plasma load power supply is connected with blower fan by wire; Described housing is provided with air inlet and the air outlet that can form air channel in housing, and described blower fan is arranged between air inlet and air outlet, air channel is divided into zone of positive pressure and negative pressuren zone, and described plasma generator is located at negative pressuren zone.
Described discharge port 25 is the otch of an inclination, and described otch is by being separately positioned on the tangent plane of two electrode opposite ends, and this tangent plane is opposing parallel arranges formation.
Described electrode 1 and electrode 2 24 are bar-shaped, and cross section is rectangle.
Described blower fan is axial flow blower, and the installed surface of this axial flow blower and the intersecting angle of horizontal plane are 10 ~ 80 degree, and this angle has precedence over 20 ~ 45 degree.
Described blower fan is centrifugal blower, and the intersecting angle of this centrifugal blower installed surface and horizontal plane is 90 degree.
Vertical dimension between the axle center of described axial flow blower and two electrodes is 10 ~ 100mm, and this vertical dimension is preferable over 40 ~ 60mm.
Described housing is arranged on the inwall of refrigerator or disinfection cabinet storage space by draw-in groove.
Described plasma generator is arranged on the top of air inlet.
The beneficial effects of the utility model are: bactericidal device described in the utility model not only structure is simple, and safe and reliable, work efficiency is high, and can not affect the container for storing life-span.Wind direction angle is adjusted by the setting angle of blower fan, establish the pressure reduction between positive and negative nip, ensure air velocity, be conducive to the plasma produced in housing to be diffused into rapidly in container for storing inner space by air outlet, thus further increase the bacteria-eliminating efficacy of this bactericidal device.Plasma power supply in this device and electrode embedding are in same epoxy body, safe and reliable.This housing is directly installed on the inwall of refrigerator or other container for storing by draw-in groove, easy for installation.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is integrated module and electrode scheme of installation;
Fig. 3 is the schematic diagram that this utility model is arranged in container for storing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in FIG. 1 to 3, as shown in Figure 1, the plasma bactericidal device for container for storing tool of the present embodiment, comprises housing 1, is arranged on the plasma generator 2 in housing 1 and blower fan 4; Plasma generator 2 comprises plasma load power supply 21, two electrodes 23 and 24 be connected by connection bracket 22 with plasma load power supply 21; The ending of electrode 1 and electrode 2 24 is that level is oppositely arranged, and its opposite end is not in contact with each other to be formed the discharge port 25 with certain interval, and plasma load power supply 21 is connected with blower fan 4 by wire; Housing 1 is provided with air inlet 11 and the air outlet 12 that can form air channel in housing 1, and blower fan 4 is arranged between air inlet 11 and air outlet 12, air channel is divided into zone of positive pressure and negative pressuren zone, and plasma generator 2 is located at negative pressuren zone.
In order to ensure the normal work of electrode 3, reach better discharge effect, in the present embodiment, discharge port 25 is the otch of an inclination, and otch is by being separately positioned on the tangent plane of two electrode opposite ends, and this tangent plane is opposing parallel arranges formation.Plasma load power supply 21 and connection bracket 22 embedding form power electrode integrated module in same epoxy body, improve the security reliability between power supply and electric conductor.Electrode 1 and electrode 2 24 are bar-shaped, and cross section is rectangle.
Blower fan 4 is axial flow blower can be also centrifugal blower, and when for axial flow blower, the installed surface of this axial flow blower and the intersecting angle α of horizontal plane are 10 ~ 80 degree, and this intersecting angle α has precedence over 20 ~ 45 degree.When blower fan 4 is centrifugal blower, the intersecting angle α of this centrifugal blower installed surface and horizontal plane is 90 degree.Vertical dimension A between the axle center of axial flow blower and two electrodes 23 and 24 is 10 ~ 100mm, and this vertical dimension is 40 ~ 60mm.Described housing 1 is arranged on the inwall 9 of refrigerator or disinfection cabinet storage space by draw-in groove.Plasma generator 2 is arranged on the top of air inlet 11, touches electrode to prevent the object outside housing 1 by air inlet 11.
Operation principle: the outfan two ends of plasma load power supply are directly connected with two electrodes, when output signal acts on electrode, can discharge between two electrodes, produces plasma by the air that punctures of certain rule.Now, blower fan works, and drives the air circulation in the air channel of air inlet and air outlet composition, simultaneously in whole container for storing, forms air stream, by the plasma diffusion that produces between electrode to whole container for storing inner space.The plasma of appropriate concentration has sterilizing effect.
Bactericidal device described in the utility model not only structure is simple, and safe and reliable, work efficiency is high, and can not affect the container for storing life-span.Wind direction angle is adjusted by the setting angle of blower fan, establish the pressure reduction between positive and negative nip, ensure air velocity, be conducive to the plasma produced in housing to be diffused into rapidly in container for storing inner space by air outlet, thus further increase the bacteria-eliminating efficacy of this bactericidal device.Plasma power supply in this device and electrode embedding are in same epoxy body, safe and reliable.This housing is directly installed on the inwall of refrigerator or other container for storing by draw-in groove, easy for installation.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from this utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that this utility model claims determine.
Claims (10)
1. for a plasma bactericidal device for container for storing tool, it is characterized in that: comprise housing (1), be arranged on the plasma generator (2) in housing (1) and blower fan (4); Described plasma generator (2) comprises plasma load power supply (21), two electrodes (23 be connected by connection bracket (22) with plasma load power supply (21); 24); The ending of described electrode one (23) and electrode two (24) is that level is oppositely arranged, and its opposite end is not in contact with each other to be formed the discharge port (25) with certain interval, and described plasma load power supply (21) is connected with blower fan (4) by wire; Described housing (1) is provided with air inlet (11) and the air outlet (12) that can form air channel in housing (1), described blower fan (4) is arranged between air inlet (11) and air outlet (12), air channel is divided into zone of positive pressure and negative pressuren zone, described plasma generator (2) is located at negative pressuren zone.
2. a kind of plasma bactericidal device for container for storing tool according to claim 1, it is characterized in that: described discharge port (25) is the otch of an inclination, described otch is by being separately positioned on the tangent plane of two electrode opposite ends, and this tangent plane is opposing parallel arranges formation.
3. a kind of plasma bactericidal device for container for storing tool according to claim 1, is characterized in that: described electrode one (23) and electrode two (24) are for bar-shaped, and cross section is rectangle.
4. a kind of plasma bactericidal device for container for storing tool according to claim 1, it is characterized in that: described blower fan (4) is axial flow blower, the installed surface of this axial flow blower and the intersecting angle of horizontal plane are 10 ~ 80 degree.
5. a kind of plasma bactericidal device for container for storing tool according to claim 4, is characterized in that: the intersecting angle of described blower fan (4) installed surface and horizontal plane is 20 ~ 45 degree.
6. a kind of plasma bactericidal device for container for storing tool according to claim 1, is characterized in that: described blower fan (4) is centrifugal blower, and the intersecting angle of this centrifugal blower installed surface and horizontal plane is 90 degree.
7. a kind of plasma bactericidal device for container for storing tool according to claim 4, is characterized in that: the axle center of described axial flow blower and two electrodes (23; 24) vertical dimension between is 10 ~ 100mm.
8. a kind of plasma bactericidal device for container for storing tool according to claim 7, is characterized in that: the axle center of described axial flow blower and two electrodes (23; 24) vertical dimension between is 40 ~ 60mm.
9. a kind of plasma bactericidal device for container for storing tool according to claim 1, is characterized in that: described housing (1) is arranged on the inwall (9) of refrigerator or disinfection cabinet storage space by draw-in groove.
10. a kind of plasma bactericidal device for container for storing tool according to claim 1, is characterized in that: described plasma generator (2) is arranged on the top of air inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762803.6U CN204319335U (en) | 2014-12-08 | 2014-12-08 | A kind of plasma bactericidal device for container for storing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762803.6U CN204319335U (en) | 2014-12-08 | 2014-12-08 | A kind of plasma bactericidal device for container for storing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319335U true CN204319335U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762803.6U Expired - Fee Related CN204319335U (en) | 2014-12-08 | 2014-12-08 | A kind of plasma bactericidal device for container for storing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452340A (en) * | 2017-10-26 | 2018-08-28 | 王相文 | A kind of sterilizing methods of plasma sterilizer |
-
2014
- 2014-12-08 CN CN201420762803.6U patent/CN204319335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452340A (en) * | 2017-10-26 | 2018-08-28 | 王相文 | A kind of sterilizing methods of plasma sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |