CN104567243A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104567243A CN104567243A CN201410841201.4A CN201410841201A CN104567243A CN 104567243 A CN104567243 A CN 104567243A CN 201410841201 A CN201410841201 A CN 201410841201A CN 104567243 A CN104567243 A CN 104567243A
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- China
- Prior art keywords
- refrigerator
- plasma
- refrigerating chamber
- damping device
- plasma generator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator which comprises a refrigerating chamber, a plasma sterilizing device and a humidifying device. The plasma sterilizing device comprises a plasma generator. The humidifying device and the plasma generator are mounted in the refrigerating chamber. The refrigerator has the advantages that the humidifying device is added in the refrigerating chamber, the refrigerating chamber is humidified by the humidifying device, the humidity inside the refrigerator is increased, a high-humidity environment is provided to the sterilizing device, sufficient moisture is provided, influence of a low-humidity environment on the plasma generation of the plasma generator is avoided, the sterilizing effect of the plasma sterilizing device is the refrigerator can be increased, food freshness preservation effect of the refrigerator can be increased, and the performance of the refrigerator is increased.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly relate to a kind of refrigerator.
Background technology
In order to reduce the impact of microorganism on food, refrigerator industry successively takes antimicrobial technology and sterilization technique.Sterilization technique generally adopts gaseous phase sterilants, and such as ozone, anion, plasma etc., carry out sterilization treatment to the food in refrigerator, reach the object of food fresh-keeping.
Ozone sterilizing technology can be effectively degerming, but, due to the characteristic of ozone itself, as ozone swashs human body respiration mucous membrane spinosity, ozone content in refrigerator inside sealed environment is excessive, have irritative gas when opening refrigerator door and overflow, and ozone is strong oxidizer, ageing of rubber, variable color, elasticity can be made to reduce, thus inner container of icebox is reduced service life.
The anion generator that anion sterilization technique is conventional, can only purify by anion releasing in certain area, still air in refrigerator can not be driven to carry out flowing to reach comprehensive decontamination, and therefore sphere of action is little, can not carry out comprehensive Preservation Treatment to refrigerator to food.
Plasma sterilization technique be plasma bactericidal device when generating electricity, produce the compositions such as negative ions by puncturing air Middle molecule, thus produce bactericidal action.Such as, but the low temperature environment of refrigerator is a low-humidity environment, wind cooling refrigerator humidity is usually at 20%RH ~ 70%RH, direct cooling refrigerator is usually at 40%RH ~ 80%RH, and low-humidity environment makes plasma bactericidal device usually can not reach needed for satisfied puncturing, and causes bacteria-eliminating efficacy not good.
Summary of the invention
Main purpose of the present invention is to provide a kind of refrigerator, is intended to the bacteria-eliminating efficacy improving plasma bactericidal device in refrigerator, improves refrigerator to the fresh-keeping effect of food.
In order to achieve the above object, the invention provides a kind of refrigerator, described refrigerator comprises refrigerating chamber, plasma bactericidal device and damping device, and described plasma bactericidal device comprises plasma generator, and described damping device and described plasma generator are all installed in described refrigerating chamber.
Preferably, described plasma bactericidal device also comprises the mini-fan for spreading the plasma that described plasma generator produces, and described mini-fan is installed in described refrigerating chamber, and is arranged at the rear side of the electrode of described ion generator.
Preferably, described plasma generator and described mini-fan are installed on the air outlet of described refrigerating chamber.
Preferably, described plasma bactericidal device also comprises power supply, and described power supply is installed on the outside of described refrigerating chamber, and described power supply is electrically connected with the electrode of described plasma generator, and is electrically connected with the both positive and negative polarity of described mini-fan.
Preferably, described power supply is high-frequency and high-voltage power supply.
Preferably, described plasma bactericidal device also comprises the housing for accommodating described plasma generator and described mini-fan, and the damp exit of described damping device is positioned at immediately below the damp inlet of described housing.
Preferably, moisture passages is connected with between the damp exit of described damping device and the damp inlet of described housing.
Preferably, described damping device is powered by refrigerator main power source, and works in normal on-mode.
Preferably, described damping device is provided with the humidity sensor for detecting refrigerating chamber humidity, and described damping device adds moisture according to the humidity change adjustment in refrigerating chamber.
Refrigerator provided by the invention, damping device is set up in refrigerating chamber, by damping device, humidification is carried out to the refrigerating chamber of refrigerator, refrigerator inside humidity is increased, for plasma bactericidal device provides the environment of high humility, provides sufficient moisture, what solve low-humidity environment plasma generator generation plasma affects problem, thus the bacteria-eliminating efficacy of plasma bactericidal device in refrigerator can be improved, and then the fresh-keeping effect of refrigerator to food can be improved, improve refrigerator performance.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of refrigerator one embodiment of the present invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1.
The realization of object of the present invention, functional characteristics and advantage, will in conjunction with the embodiments, and be described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of refrigerator.
See figures.1.and.2, Fig. 1 is the cross-sectional view of refrigerator one embodiment of the present invention; Fig. 2 is the enlarged drawing at A place in Fig. 1.
In one embodiment, refrigerator of the present invention comprises refrigerating chamber 100, plasma bactericidal device 200 and damping device 300, described plasma bactericidal device 200 comprises plasma generator 210, and described damping device 300 and described plasma generator 210 are all installed in described refrigerating chamber 100.
The plasma generator 210 of plasma bactericidal device 200 is when being energized, the electrode of plasma generator 210 carries out micro discharge, produce plasma, particularly, the electrode of plasma generator 210 produces micro arc plasma body, comprise highly active atom, free radical, the atom of excitation state and molecule etc., the plasma that plasma generator 210 produces is diffused into each position of refrigerating chamber 100 with the flowing of air in cold compartment of refrigerator 100, thus process is killed to the microorganism on the article in refrigerating chamber 100, process the germ in refrigerator in gas and peculiar smell simultaneously, realize food stored in refrigerator, parts in refrigerator, air carries out sterilizing, eliminate the unusual smell, reach the food fresh-keeping effect in refrigerator.
In refrigerating chamber 100, set up damping device 300, damping device 300 operationally produces moisture, increases the humidity in cold compartment of refrigerator 100, thus can improve the ambient humidity of plasma generator 210, be conducive to plasma generator 210 and produce plasma.
Relative to prior art, refrigerator of the present invention sets up damping device 300 in refrigerating chamber 100, humidification is carried out by the refrigerating chamber 100 of damping device 300 pairs of refrigerators, refrigerator inside humidity is increased, for plasma bactericidal device 200 provides the environment of high humility, sufficient moisture is provided, what solve that low-humidity environment plasma generator 210 produces plasma affects problem, thus the bacteria-eliminating efficacy of plasma bactericidal device 200 in refrigerator can be improved, and then the fresh-keeping effect of refrigerator to food can be improved, improve refrigerator performance.
Particularly, described plasma bactericidal device 200 also comprises mini-fan 220, the plasma that mini-fan 220 produces for spreading described plasma generator 210, described mini-fan 220 is installed in described refrigerating chamber 100, and is arranged at the rear side of the electrode of described ion generator.
The mini-fan 220 of plasma bactericidal device 200 is installed in described refrigerating chamber 100, and be arranged at the rear side of the electrode of described ion generator, when ion generator produces plasma, the wind that mini-fan 220 produces accelerates the diffusion of plasma, thus the plasma making plasma generator 210 produce can spread as early as possible, improve bacteria-eliminating efficacy.And when refrigerator stops refrigeration air-out, the plasma that plasma generator 210 produces in the dynamic diffusion of the wind-force flows by action of mini-fan 220, can maintain degerming state, guarantees good bacteria-eliminating efficacy.
Particularly, described plasma generator 210 and described mini-fan 220 are installed on the air outlet 110 of described refrigerating chamber 100.
Plasma generator 210 and mini-fan 220 are arranged on the air outlet 110 of refrigerating chamber 100, the plasma that ion generator is produced can be diffused into each position of refrigerator inside with prestissimo, improves bacteria-eliminating efficacy.
Particularly, described plasma bactericidal device 200 also comprises power supply 230, the present embodiment preferably, power supply 230 high-frequency and high-voltage power supply.Described power supply 230 is installed on the outside of described refrigerating chamber 100, and described power supply 230 is electrically connected with the electrode of described plasma generator 210, and is electrically connected with the both positive and negative polarity of described mini-fan 220.
Power supply 230 connects the electrode of plasma generator 210 and the both positive and negative polarity of mini-fan 220, powers to ion generator and mini-fan 220.When power supply 230 is powered, plasma generator 210 and mini-fan 220 work, and the electrode at ion generator after plasma generator 210 is energized produces plasma.
Power supply 230 is arranged on the outside of refrigerating chamber 100 by the present embodiment, particularly power supply 230 is arranged on refrigerator top, and adjacent with the main frame of refrigerator.Power supply 230 is arranged on the outside of refrigerating chamber 100, power supply 230 can be avoided to be arranged in refrigerating chamber 100 and to cause refrigerator inside complex structure, and power supply 230 can be avoided to be in low temperature environment and to affect its performance, thus plasma bactericidal device 200 steady operation can be guaranteed, effectively carry out sterilization treatment.
Particularly, described plasma bactericidal device 200 also comprises housing 240, and this housing 240 is for accommodating described plasma generator 210 and described mini-fan 220, and the damp exit of described damping device 300 is positioned at immediately below the damp inlet of described housing 240.
Plasma generator 210 and mini-fan 220 are contained in housing 240, the moisture that damping device 300 produces enters in housing 240, be distributed in plasma generator 210 around, thus the humidity increased around plasma generator 210, and the damp exit of damping device 300 is positioned at immediately below the damp inlet of housing 240, it is inner that the moisture that damping device 300 is produced can flow to housing 240 as soon as possible, improves the humidity around plasma generator 210.
Particularly, moisture passages 400 is connected with between the damp exit of described damping device 300 and the damp inlet of described housing 240.
Between the damp exit and the damp inlet of housing 240 of damping device 300, moisture passages 400 is set, the moisture guiding damping device 300 to produce by moisture passages 400 enters in housing 240, make more moisture can be distributed to plasma generator 210 around, be conducive to improving the humidity around plasma generator 210.In Fig. 2, the dashed curve in moisture passages 400 represents that moisture flows to plasma generator 210 from damping device 300.
Particularly, described damping device 300 is powered by refrigerator main power source, and works in normal on-mode.
Damping device 300 is powered by refrigerator main power source, when refrigerator startup work, namely damping device 300 starts work, carries out humidification to refrigerator inside, and, damping device 300 works in normal on-mode, when refrigerator not power-off, damping device 300 is always in running order, thus in the idle situation of plasma bactericidal device 200, damping device 300 also carries out humidification, also can play preservation to the food deposited in refrigerating chamber 100.
Particularly, described damping device 300 is provided with humidity sensor (scheming not shown), and this humidity sensor is for detecting refrigerating chamber 100 humidity, and described damping device 300 adds moisture according to the humidity change adjustment in refrigerating chamber 100.
In order to detect the humidity in refrigerating chamber 100, the present embodiment arranges humidity sensor in damping device 300, the humidity in refrigerating chamber 100 is detected by humidity sensor, thus, the humidity value that can detect according to humidity sensor, determine the humidity in current refrigerating chamber 100, and, regulate according to the humidity change dynamic in refrigerating chamber 100 and add moisture, what increase damping device 300 when reducing with the humidity in refrigerating chamber 100 adds moisture, that reduces damping device 300 when the humidity in refrigerating chamber 100 is too high adds moisture, thus while guaranteeing degerming fresh-keeping effect, reduce the energy consumption of refrigerator.
The adding moisture and can regulate according to actual needs of damping device 300, namely the humidity range in refrigerator can set according to demand, the present embodiment preferably damping device 300 keeps refrigerator humidity scope to be 75%RH ~ 95%RH, under making plasma bactericidal device 200 work in rational humidity environment, guaranteeing the impact of plasma bactericidal device 200 when producing plasma not by low-humidity environment, improving the bacteria-eliminating efficacy of plasma bactericidal device 200.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a refrigerator, is characterized in that, described refrigerator comprises refrigerating chamber, plasma bactericidal device and damping device, and described plasma bactericidal device comprises plasma generator, and described damping device and described plasma generator are all installed in described refrigerating chamber.
2. refrigerator as claimed in claim 1, it is characterized in that, described plasma bactericidal device also comprises the mini-fan for spreading the plasma that described plasma generator produces, and described mini-fan is installed in described refrigerating chamber, and is arranged at the rear side of the electrode of described ion generator.
3. refrigerator as claimed in claim 2, it is characterized in that, described plasma generator and described mini-fan are installed on the air outlet of described refrigerating chamber.
4. refrigerator as claimed in claim 2, it is characterized in that, described plasma bactericidal device also comprises power supply, and described power supply is installed on the outside of described refrigerating chamber, described power supply is electrically connected with the electrode of described plasma generator, and is electrically connected with the both positive and negative polarity of described mini-fan.
5. refrigerator as claimed in claim 4, it is characterized in that, described power supply is high-frequency and high-voltage power supply.
6. as the refrigerator in claim 2 to 5 as described in any one, it is characterized in that, described plasma bactericidal device also comprises the housing for accommodating described plasma generator and described mini-fan, and the damp exit of described damping device is positioned at immediately below the damp inlet of described housing.
7. refrigerator as claimed in claim 6, is characterized in that, be connected with moisture passages between the damp exit of described damping device and the damp inlet of described housing.
8. refrigerator as claimed in claim 1, it is characterized in that, described damping device is powered by refrigerator main power source, and works in normal on-mode.
9. the refrigerator as described in claim 1 or 8, is characterized in that, described damping device is provided with the humidity sensor for detecting refrigerating chamber humidity, and described damping device adds moisture according to the humidity change adjustment in refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841201.4A CN104567243A (en) | 2014-12-29 | 2014-12-29 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841201.4A CN104567243A (en) | 2014-12-29 | 2014-12-29 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567243A true CN104567243A (en) | 2015-04-29 |
Family
ID=53083885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841201.4A Pending CN104567243A (en) | 2014-12-29 | 2014-12-29 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874005A (en) * | 2015-05-11 | 2015-09-02 | 中国科学院等离子体物理研究所 | Plasma sterilization device for refrigerator storage room |
| CN112577249A (en) * | 2019-09-27 | 2021-03-30 | 博西华电器（江苏）有限公司 | Sterilization device and refrigeration appliance |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100196A (en) * | 1993-07-06 | 1995-03-15 | 株式会社金星社 | Freshness retaining device for refrigerator |
| CN1558168A (en) * | 2004-01-30 | 2004-12-29 | 河南新飞电器有限公司 | Bactericidal and sterilizing refrigerator |
| CN2757057Y (en) * | 2004-12-24 | 2006-02-08 | 河南新飞电器有限公司 | Wet preserving sterilizing refrigerator |
| CN2766844Y (en) * | 2004-09-17 | 2006-03-29 | 吴艾莲 | Highly efficient nanometer air purifying machine |
| CN201047648Y (en) * | 2007-04-26 | 2008-04-16 | 王庆旺 | Central air-conditioning fresh air clean-up and pipeline self-cleaning device |
| CN201628435U (en) * | 2009-10-11 | 2010-11-10 | 程启进 | Refrigerator with device with functions of humidification, purification, sterilization and refreshment |
| CN202221192U (en) * | 2011-07-29 | 2012-05-16 | 安徽皖投力天世纪空气净化系统工程有限公司 | Automotive refrigerator with plasma purifier |
| WO2013051730A1 (en) * | 2011-10-07 | 2013-04-11 | 株式会社サムスン横浜研究所 | Plasma generation device |
| CN204478691U (en) * | 2014-12-29 | 2015-07-15 | 合肥华凌股份有限公司 | Refrigerator |
-
2014
- 2014-12-29 CN CN201410841201.4A patent/CN104567243A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100196A (en) * | 1993-07-06 | 1995-03-15 | 株式会社金星社 | Freshness retaining device for refrigerator |
| CN1558168A (en) * | 2004-01-30 | 2004-12-29 | 河南新飞电器有限公司 | Bactericidal and sterilizing refrigerator |
| CN2766844Y (en) * | 2004-09-17 | 2006-03-29 | 吴艾莲 | Highly efficient nanometer air purifying machine |
| CN2757057Y (en) * | 2004-12-24 | 2006-02-08 | 河南新飞电器有限公司 | Wet preserving sterilizing refrigerator |
| CN201047648Y (en) * | 2007-04-26 | 2008-04-16 | 王庆旺 | Central air-conditioning fresh air clean-up and pipeline self-cleaning device |
| CN201628435U (en) * | 2009-10-11 | 2010-11-10 | 程启进 | Refrigerator with device with functions of humidification, purification, sterilization and refreshment |
| CN202221192U (en) * | 2011-07-29 | 2012-05-16 | 安徽皖投力天世纪空气净化系统工程有限公司 | Automotive refrigerator with plasma purifier |
| WO2013051730A1 (en) * | 2011-10-07 | 2013-04-11 | 株式会社サムスン横浜研究所 | Plasma generation device |
| CN204478691U (en) * | 2014-12-29 | 2015-07-15 | 合肥华凌股份有限公司 | Refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874005A (en) * | 2015-05-11 | 2015-09-02 | 中国科学院等离子体物理研究所 | Plasma sterilization device for refrigerator storage room |
| CN112577249A (en) * | 2019-09-27 | 2021-03-30 | 博西华电器（江苏）有限公司 | Sterilization device and refrigeration appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |