CN201476439U - Fresh-keeping refrigerator - Google Patents
Fresh-keeping refrigerator Download PDFInfo
- Publication number
- CN201476439U CN201476439U CN2009201710712U CN200920171071U CN201476439U CN 201476439 U CN201476439 U CN 201476439U CN 2009201710712 U CN2009201710712 U CN 2009201710712U CN 200920171071 U CN200920171071 U CN 200920171071U CN 201476439 U CN201476439 U CN 201476439U
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- fresh
- humidifier
- refrigerator
- keeping
- cooling chamber
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a refrigerator, particularly to a fresh-keeping refrigerator which can randomly humidify the cooling chamber to keep fresh according to the change in temperature inside the cooling chamber. The fresh-keeping refrigerator comprises a case body and a CPU, wherein a foamed layer is arranged on the case body, a cooling chamber is arranged inside the case body, a humidifier is arranged inside the foamed layer of the cooling chamber, the humidifier is connected with the CPU, the humidifier comprises an induction head and a sprayer, and the induction head and the sprayer are both arranged inside the cooling chamber. The fresh-keeping refrigerator can continuously humidify the cooling chamber to meet the requirements for high humidity and constant humidity of the crisper drawer inside the cooling chamber, and can effectively prevent the dehydration of the fruits and vegetables inside the crisper drawer, thereby achieving the fresh-keeping effect.
Description
Technical field
The utility model relates to a kind of refrigerator, specifically, relates to a kind of fresh-keeping refrigerator.
Background technology
" 2008 fresh-keeping refrigerator consumer demand survey report " shows China consumer when choosing refrigerator, is 68% to the attention rate of fresh-keeping function, illustrates that the fridge freshness retaining function has become popular attractable point of numerous refrigerator enterprises.
Food fresh keeping has three most crucial conditions:
1. food keeps low temperature in an environment that does not freeze;
2. temperature will keep constant;
3. ambient humidity wants high.
At present, the fridge freshness retaining technology mainly contains on the market: vector converter is fresh-keeping, it is fresh-keeping for 0 ℃ of dimension, separate that many circulating technologies are fresh-keeping, " light moves silver-colored technology " is fresh-keeping, photosynthetic antistaling, molecular biosciences are fresh-keeping etc.The many preservation techniques of analysis-by-synthesis are nothing but to keep the freshness of vegetables from these two aspects of alternating temperature (reaching fresh-keeping effect by control temperature, the respiration that suppresses fruits and vegetables) and molecular biology (fresh-keeping by sterilization, continuation photosynthesis).All preservation techniques are nearly all seldom considered fresh-keeping from the angle of ambient humidity.The fresh vegetables water content is up to 65%～95%, the suitable storage relative humidity of general vegetables is 80%～90%, humidity when the refrigerating chamber of refrigerator is unloaded is generally 40%～70%, do not reach the storage requirement of fruits and vegetables at all, and because inevitably frequent switch refrigerator, make the moisture fluctuation of refrigerating chamber can be bigger, so want to make the humidity that keeps higher stable in the refrigerating box, prevent the rising dehydration of fruits and vegetables, just must continue humidification, but refrigerator of the prior art does not all reach this point from the fruit and vegetable case in the outer bound pair refrigerating chamber.
Summary of the invention
The purpose of this utility model is to overcome above defective, provides a kind of can the variation according to the indoor humidity of cold a surname at random refrigerating chamber to be carried out the humidification fresh-keeping refrigerator.
The technical scheme of fresh-keeping refrigerator of the present utility model is such: it comprises casing, CPU, foaming layer is set on the casing, refrigerating chamber is set in the casing, in the foaming layer of refrigerating chamber humidifier is set, humidifier is connected with CPU, humidifier comprises inductive head, shower nozzle, and inductive head and shower nozzle all are arranged in the refrigerating chamber.
Inductive head and shower nozzle lean out the top that foaming layer is arranged on the inside of refrigerating chamber.
Humidifier also comprises sump, and sump is arranged in the foaming layer of the top of refrigerating chamber or postnotum.
Fresh-keeping refrigerator of the present utility model continues humidification can for the refrigerating chamber of refrigerator, satisfies the requirement of high humidity, constant humidity in the refrigerating chamber fruit and vegetable case.The fruits and vegetables ' dehydration that can effectively prevent cold good chamber fruit and vegetable case becomes " listless ", thereby reaches the requirement of fridge freshness retaining.
Description of drawings
Fig. 1 is the structural representation of humidifier of the present utility model;
Fig. 2 is the position view of humidifier of the present utility model in refrigerator.
The specific embodiment
As shown in the figure, it comprises casing, CPU fresh-keeping refrigerator of the present utility model, foaming layer is set on the casing, refrigerating chamber 5 is set in the casing, humidifier 4 is set in the foaming layer of refrigerating chamber 5, humidifier 4 is connected with CPU, and humidifier 4 comprises inductive head 1, shower nozzle 2, and inductive head 1 and shower nozzle 2 all are arranged in the refrigerating chamber.Inductive head 1 and shower nozzle 2 lean out the top that foaming layer is arranged on the inside of refrigerating chamber.Humidifier also comprises sump 3, and sump 3 is arranged in the foaming layer of the top of refrigerating chamber or postnotum.
The present invention has utilized of new generation pure humidifying technology existing on the market, this technology has adopted fuzzy control, can regulate the humidification amount automatically with temperature, humidity variation, the utilization dynamic balance principle can be controlled at envionmental humidity in the desired scope of people, the anion that produces in the humidification can also be killed the bacterium in the refrigerator, has prevented that the bacterium that high humility may be brought from breeding fast.Existing humidifier on this market improved a little applying on the refrigerator, continue humidification can for the refrigerating chamber of refrigerator, satisfy the requirement of the interior high humidity of cold good chamber fruit and vegetable case, constant humidity.The fruits and vegetables ' dehydration that can effectively prevent refrigerating chamber fruit and vegetable case becomes " listless ", thereby reaches the requirement of fridge freshness retaining.
The relative humidity that the humidity inductive head 1 of humidifier is sensed cold compartment of refrigerator is lower than a certain setting value (the general requirement is 80%) here, humidifier 4 is opened automatically, continue to carry out humidification by 2 beginnings of humidifier shower nozzle to cold compartment of refrigerator 5, when moisture stable is higher than the humidity value of this setting, humidifier 4 quits work, like this, humidifier 4 constantly carries out periodic duty, the dynamic equilibrium that makes the humidity in the refrigerating box keep a high humility within a certain period of time.Thereby realize the fresh-keeping of fruits and vegetables.
As shown in the figure, the present invention is on the basis of existing Humidifier control system, whole damping device is fixed on the top or postnotum of refrigerator cold-storage case by the change on the overall structure, the humidity inductive probe of humidifier and shower nozzle insert refrigerator and are built in cold good box top, and spraying so from top to down more helps even humidification.
The present invention so do not need die sinking tool again, as long as do improvement slightly on the basis of existing refrigerating box mould, has saved the die sinking expense owing to do not change the structure of refrigerator.
Claims (3)
1. fresh-keeping refrigerator, it comprises casing, CPU, and foaming layer is set on the casing, refrigerating chamber is set in the casing, it is characterized in that: in the foaming layer of refrigerating chamber humidifier is set, humidifier is connected with CPU, humidifier comprises inductive head, shower nozzle, and inductive head and shower nozzle all are arranged in the refrigerating chamber.
2. fresh-keeping refrigerator according to claim 1 is characterized in that: inductive head and shower nozzle lean out the top that foaming layer is arranged on the inside of refrigerating chamber.
3. fresh-keeping refrigerator according to claim 1 is characterized in that: humidifier also comprises sump, and sump is arranged in the foaming layer of the top of refrigerating chamber or postnotum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710712U CN201476439U (en) | 2009-08-17 | 2009-08-17 | Fresh-keeping refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710712U CN201476439U (en) | 2009-08-17 | 2009-08-17 | Fresh-keeping refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476439U true CN201476439U (en) | 2010-05-19 |
Family
ID=42412688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201710712U Expired - Fee Related CN201476439U (en) | 2009-08-17 | 2009-08-17 | Fresh-keeping refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369924A (en) * | 2015-07-20 | 2017-02-01 | Bsh家用电器有限公司 | Household refrigeration equipment with ambient air humidification function, and method and application for operating household refrigeration equipment |
-
2009
- 2009-08-17 CN CN2009201710712U patent/CN201476439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369924A (en) * | 2015-07-20 | 2017-02-01 | Bsh家用电器有限公司 | Household refrigeration equipment with ambient air humidification function, and method and application for operating household refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HISENSE (SHANDONG) REFRIGERATOR CO., LTD. Free format text: FORMER OWNER: HISENSE (BEIJING) ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20140108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266101 QINGDAO, SHANDONG PROVINCE TO: 266061 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266101 Shandong Province, Qingdao city Laoshan District of Zhuzhou Road No. 151 Patentee before: Hisense (Beijing) Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20160817 |