CN204468779U - Ion bactericidal device and refrigerator - Google Patents
Ion bactericidal device and refrigerator Download PDFInfo
- Publication number
- CN204468779U CN204468779U CN201420870194.6U CN201420870194U CN204468779U CN 204468779 U CN204468779 U CN 204468779U CN 201420870194 U CN201420870194 U CN 201420870194U CN 204468779 U CN204468779 U CN 204468779U
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- China
- Prior art keywords
- distribution plate
- flow distribution
- ion
- air
- air channel
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- Withdrawn - After Issue
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
This utility model discloses a kind of ion bactericidal device and refrigerator, described ion bactericidal device comprises housing, blast volume controller, ion generator and blower fan, air channel is provided with in housing, air channel has air intake and outlet air end, blast volume controller comprises the slot electrode of the first wall portion being located at air channel, and to be located in described air channel and just to the flow distribution plate that slot electrode is arranged, the first sub-runner is formed between flow distribution plate and slot electrode, the second sub-runner is formed between flow distribution plate and second wall portion relative with the first wall portion in air channel, the air stream of the described slot electrode position in described air channel is shunted by described flow distribution plate, thus, under the prerequisite of general gas flow not reducing described air channel, reduce the flow entering to the air stream of described slot electrode, and then, guarantee air quantity enough large while and don't affect ion generator generation ion.
Description
Technical field
This utility model relates to ion sterilization technique field, is specifically related to ion bactericidal device and refrigerator.
Background technology
Ion bactericidal device mainly comprises ion generator and blower fan, and described ion generator produces ion and is sent to via the air that blower fan exports needs degerming position.But, current ion bactericidal device effectively can not take into account the quantity of the ion that the air output of blower fan and ion generator produce, so, following problem will be there is: ion bactericidal device is in the process used, air quantity is crossed conference and is caused the electrode of ion generator not easily puncture air and do not produce ion, thus not reaching the degerming effect of demand, the ion that the too small meeting of air quantity makes described ion generator produce does not reach the position needing to be sterilized, and does not reach instructions for use equally.
Utility model content
Main purpose of the present utility model is to provide a kind of ion bactericidal device and refrigerator, is intended to solve current ion bactericidal device and can not takes into account the problem not affecting ion generator generation ion while air quantity is large.
For arriving above-mentioned technical purpose, this utility model provides a kind of ion bactericidal device, described ion bactericidal device comprises housing, and the blast volume controller be located in described housing, ion generator and blower fan, air channel is provided with in described housing, described air channel has air intake and outlet air end, described blower fan adjoins described air intake and arranges, described blast volume controller comprises the slot electrode of the first wall portion being located at described air channel, and to be located in described air channel and just to the flow distribution plate that described slot electrode is arranged, the first sub-runner is formed between described flow distribution plate and described slot electrode, the second sub-runner is formed between the second wall portion that described flow distribution plate is relative with described air channel and described first wall portion.
Preferably, the side towards described air intake of described flow distribution plate is provided with the first alar part, described first alar part away from the direction of described flow distribution plate and described flow distribution plate, in being obliquely installed to described second wall portion.
Preferably, the inclination angle between described first alar part and described flow distribution plate is greater than 0 degree and is less than or equal to 45 degree.
Preferably, the side towards described outlet air end of described flow distribution plate is provided with the second alar part, described second alar part away from the direction of described flow distribution plate and described flow distribution plate, in being obliquely installed to described second wall portion.
Preferably, the inclination angle between described second alar part and described flow distribution plate is greater than 0 degree and is less than or equal to 45 degree.
Preferably, the first wall portion in described air channel is provided with the base station relative with described flow distribution plate, described base station has the wind-guiding face in the face of described flow distribution plate, the side of the air intake in the close described air channel in described wind-guiding face and the bottom smooth connection in described air channel, described slot electrode is from the recessed formation in described wind-guiding face.
Preferably, arrange in arc transition between the sidewall of the close described air intake of described slot electrode and described wind-guiding face, arrange in arc transition between the sidewall of the close described outlet air end of described slot electrode and described wind-guiding face.
Preferably, described ion generator is plasma generator.
Preferably, described blower fan is centrifugal blower, is provided with cushion pad between described blower fan and described housing.
This utility model also provides a kind of refrigerator, the above-mentioned arbitrary described ion bactericidal device of described refrigerator.
The ion bactericidal device that this utility model provides, described ion bactericidal device comprises housing, and the blast volume controller be located in described housing, ion generator and blower fan, air channel is provided with in described housing, described air channel has air intake and outlet air end, the air intake that described blower fan adjoins described air channel is arranged, described blast volume controller is located in described air channel, described blast volume controller comprises the slot electrode of the first wall portion being located at described air channel, and to be located in described air channel and just to the flow distribution plate that described slot electrode is arranged, the first sub-runner is formed between described flow distribution plate and described slot electrode, the second sub-runner is formed between the second wall portion that described flow distribution plate is relative with described air channel and described first wall portion, the air stream of the described slot electrode position in described air channel is shunted by described flow distribution plate, thus, under the prerequisite of general gas flow not reducing described air channel, reduce the flow entering to the air stream of described slot electrode, and then, guarantee air quantity enough large while and don't affect ion generator generation ion.
Accompanying drawing explanation
The schematic perspective view of one embodiment of the ion bactericidal device that Fig. 1 provides for this utility model;
Fig. 2 removes the schematic perspective view after partial shell for the ion bactericidal device shown in Fig. 1;
The schematic diagram of one embodiment of the refrigerator that Fig. 3 provides for this utility model.
The realization of this utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
This utility model provides a kind of ion bactericidal device, in one embodiment of the ion bactericidal device provided in Fig. 1 to Fig. 2 this utility model, described ion bactericidal device 100 comprises housing 1, and the blast volume controller 2 be located in described housing 1, ion generator 3 and blower fan 4, air channel 5 is provided with in described housing 1, described air channel 5 has air intake 51 and outlet air end 52, the air intake 51 that described blower fan 4 adjoins described air channel 5 is arranged, described blast volume controller 2 comprise be located at described air channel 5 the first wall portion 5a (in the present embodiment, described first wall portion 5a is also the wall portion 11 of described housing) slot electrode 211, and to be located in described air channel 5 and just to the flow distribution plate 22 that described slot electrode 211 is arranged, the first sub-runner (sign) is formed between described flow distribution plate 22 and described slot electrode 211, second wall portion relative with described first wall portion 5a in described flow distribution plate 22 and described air channel 5 is (in the present embodiment, described second wall portion can be another wall portion (not shown) relative with wall portion 11 of described housing) between be formed with the second sub-runner (sign).
When described blower fan 4 introduce air by described air intake 51 to described air channel 5 after, shunt via described flow distribution plate 22, and (in Fig. 2, arrow is the direction of air-flow to make air flow be slit at least two strands of air-flows, two strands of air-flows are specifically divided in the present embodiment, certainly two strands of air-flows are not only comprised, the air-flow of more than two strands is also contained in protection domain equally), main air enters described slot electrode 211 via described first sub-runner, the ion that ion generator 3 described in described slot electrode 211 produces is taken out of, simultaneously, secondary air flow passes through via described second sub-runner, through being flowed out by described outlet air end 52 after joining with main air.Such shunt air had both made the degerming position of needs can touch air with ion, reach user demand, the electrode that can not affect in described slot electrode punctures air again, can produce enough ions, makes described ion bactericidal device 100 can reach degerming needs.
In the present embodiment, as shown in Figure 2, the side towards described air intake 51 of described flow distribution plate 22 is provided with the first alar part 23, described first alar part 23 is away from the direction of described flow distribution plate 22 and described flow distribution plate 22, in being obliquely installed to described second wall portion, preferably, in the present embodiment, inclination angle (described inclination angle is also that the less angle between described first alar part 23 and the plane at described flow distribution plate 22 place, and this angle is acute angle) between described first alar part 23 and described flow distribution plate 22 is for being greater than 0 degree and being less than or equal to 45 degree.Described first sub-runner is formed, at air-flow direction (direction of arrow namely shown in Fig. 2) in trumpet-shaped air inlet at described first alar part 23 place.Main air enters described slot electrode 211 through the air inlet of described slot electrode 211, by the inclination angle described in appropriate design between the first alar part 23 and described flow distribution plate 22, the large I in trumpet-shaped described air inlet is made to be designed to difference, and then make the large I entering described slot electrode 211 air quantity be designed to difference, the ion taken described ion generator 3 out of and produce can be reached with the air capacity making main air enter described slot electrode 221, and don't described electrode 31 can be affected puncture air.
In the present embodiment, the side towards described outlet air end 52 of described flow distribution plate 22 is provided with the second alar part 24, described second alar part 24 is away from the direction of described flow distribution plate 22 and described flow distribution plate 22, in being obliquely installed to described second wall portion, preferably, inclination angle (described inclination angle is also that the less angle between described second alar part 24 and the plane at described flow distribution plate 22 place, and this angle is acute angle) between described second alar part 24 and described flow distribution plate 22 is greater than 0 degree and is less than or equal to 45 degree.Described first sub-runner is formed at described second alar part 24 place, be trumpet-shaped air outlet in the direction contrary with air-flow direction, by the inclination angle described in appropriate design between the second alar part 24 and described flow distribution plate 22, make the large I in trumpet-shaped described air outlet be designed to difference, and make the large I of the air quantity flowed out from described slot electrode 211 be designed to difference.
In the present embodiment, be provided with described first alar part 23 and described second alar part 24 simultaneously, when air enters described slot electrode 211 by described air inlet, described air inlet is diminishing in airflow direction, and the pressure making air enter described slot electrode 211 increases; When air is exported by the air outlet of described slot electrode 211, described air outlet expands gradually in airflow direction, the pressure making air export described slot electrode 211 reduces, so, the pressure differential of the air stream between described air inlet and described air outlet is increased, and accelerates air stream from described first sub-runner and flow through, and the throughput flowed out from described slot electrode 211 within the unit interval is increased, and more ion can be taken out of with air, make bacteria-eliminating efficacy better.
In the present embodiment, the first wall portion 5a in described air channel 5 is provided with the base station 21 relative with described flow distribution plate 22, described base station 21 has the wind-guiding face 212 in the face of described flow distribution plate 22, the side of the air intake 51 in the close described air channel 5 in described wind-guiding face 212 and the second wall portion smooth connection in described air channel 5, so make, air-flow is guided gently by described wind-guiding face 212.Described slot electrode 211 is from the recessed formation in described wind-guiding face 212, further, arrange in arc transition between the sidewall of the close described air intake 51 of described slot electrode 211 and described wind-guiding face 212, arrange in arc transition between the sidewall of the close described outlet air end 52 of described slot electrode 211 and described wind-guiding face 212, thus the air making described air intake 51 enter can be gently directed in described slot electrode 211 by described wind-guiding face 212, and gently flow out from described slot electrode 211, thus reduce windage to reduce the load of described blower fan 4, reduce noise and reduce energy consumption.
Plasma sterilization technique has the advantages such as degerming efficiency is high, side effect is little, energy consumption is low, cost is low compared to anion sterilization technique, and therefore, in this utility model, described ion generator 3 is preferably plasma generator.
Because centrifugal blower has the advantages such as the large and noise of air quantity is little, in the present embodiment, centrifugal blower selected by described blower fan 4, to produce large air quantity to take jumbo refrigerator to each region with the ion produced by described ion generator 3.
Concrete, be provided with cushion pad (sign) between described blower fan 4 and described housing 1, this prevents described blower fan 4 from resonating with housing 1 in the process of work, also reduces noise simultaneously, described ion bactericidal device 100 can better be worked.
This utility model also proposes a kind of refrigerator, please consult Fig. 3 further, this refrigerator 200 comprises above-mentioned ion bactericidal device 100, in the present embodiment, described ion bactericidal device 100 is located at the upper end of the cold room (sign) of described refrigerator 200, and be convenient to from described ion bactericidal device 100 out with under the active force of isoionic air stream at gravity, diffuse to the whole cold room of described refrigerator 200, also taken into account the layout in space in refrigerator simultaneously.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an ion bactericidal device, it is characterized in that, described ion bactericidal device comprises housing, and the blast volume controller be located in described housing, ion generator and blower fan, air channel is provided with in described housing, described air channel has air intake and outlet air end, described blower fan adjoins described air intake and arranges, described blast volume controller comprises the slot electrode of the first wall portion being located at described air channel, and to be located in described air channel and just to the flow distribution plate that described slot electrode is arranged, the first sub-runner is formed between described flow distribution plate and described slot electrode, the second sub-runner is formed between the second wall portion that described flow distribution plate is relative with described air channel and described first wall portion.
2. ion bactericidal device as claimed in claim 1, it is characterized in that, the side towards described air intake of described flow distribution plate is provided with the first alar part, described first alar part away from the direction of described flow distribution plate and described flow distribution plate, in being obliquely installed to described second wall portion.
3. ion bactericidal device as claimed in claim 2, it is characterized in that, the inclination angle between described first alar part and described flow distribution plate is greater than 0 degree and is less than or equal to 45 degree.
4. ion bactericidal device as claimed in claim 1, it is characterized in that, the side towards described outlet air end of described flow distribution plate is provided with the second alar part, described second alar part away from the direction of described flow distribution plate and described flow distribution plate, in being obliquely installed to described second wall portion.
5. ion bactericidal device as claimed in claim 4, it is characterized in that, the inclination angle between described second alar part and described flow distribution plate is greater than 0 degree and is less than or equal to 45 degree.
6. ion bactericidal device as claimed in claim 1, it is characterized in that, the first wall portion in described air channel is provided with the base station relative with described flow distribution plate, described base station has the wind-guiding face in the face of described flow distribution plate, the side of the air intake in the close described air channel in described wind-guiding face and the bottom smooth connection in described air channel, described slot electrode is from the recessed formation in described wind-guiding face.
7. ion bactericidal device as claimed in claim 6, it is characterized in that, arrange in arc transition between the sidewall of the close described air intake of described slot electrode and described wind-guiding face, arrange in arc transition between the sidewall of the close described outlet air end of described slot electrode and described wind-guiding face.
8. ion bactericidal device as claimed in claim 1, it is characterized in that, described ion generator is plasma generator.
9. ion bactericidal device as claimed in claim 1, it is characterized in that, described blower fan is centrifugal blower, is provided with cushion pad between described blower fan and described housing.
10. a refrigerator, is characterized in that, described refrigerator comprises any one ion bactericidal device in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870194.6U CN204468779U (en) | 2014-12-31 | 2014-12-31 | Ion bactericidal device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870194.6U CN204468779U (en) | 2014-12-31 | 2014-12-31 | Ion bactericidal device and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468779U true CN204468779U (en) | 2015-07-15 |
Family
ID=53624516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870194.6U Withdrawn - After Issue CN204468779U (en) | 2014-12-31 | 2014-12-31 | Ion bactericidal device and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548183A (en) * | 2014-12-31 | 2015-04-29 | 合肥华凌股份有限公司 | Ion degerming device and refrigerator |
-
2014
- 2014-12-31 CN CN201420870194.6U patent/CN204468779U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548183A (en) * | 2014-12-31 | 2015-04-29 | 合肥华凌股份有限公司 | Ion degerming device and refrigerator |
| CN104548183B (en) * | 2014-12-31 | 2017-11-17 | 合肥华凌股份有限公司 | Ion bactericidal device and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20171117 |