CN101915486A - Moisturizing refrigerator and moisturizing control method thereof - Google Patents
Moisturizing refrigerator and moisturizing control method thereof Download PDFInfo
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- CN101915486A CN101915486A CN2010102114047A CN201010211404A CN101915486A CN 101915486 A CN101915486 A CN 101915486A CN 2010102114047 A CN2010102114047 A CN 2010102114047A CN 201010211404 A CN201010211404 A CN 201010211404A CN 101915486 A CN101915486 A CN 101915486A
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- refrigerating chamber
- preserving moisture
- refrigerator
- cushion space
- moisturizing
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Abstract
The invention discloses a moisturizing refrigerator and a moisturizing control method thereof. The moisturizing refrigerator comprises a refrigerating chamber in which a moisturizing buffer space for generating condensate water is arranged; and an air guiding device and a moistening device are also arranged in the refrigerating chamber, wherein the air guiding device is used for guiding air in the refrigerating chamber into the moisturizing buffer space, and the moistening device is used for moistening the refrigerating chamber by utilizing the condensate water generated in the moisturizing buffer space. Because the water vapor circulation in the refrigerating chamber is enhanced, the humidity in the refrigerating chamber can be effectively increased and kept at 80%-90%, andthe refreshing effect of the refrigerating chamber is obviously improved.
Description
Technical field
The present invention relates to field of household appliances, relate in particular to a kind of control method of preserving moisture of preserve moisture refrigerator and a kind of refrigerator.
Background technology
Raising along with people's living standard, fresh keeping property to refrigerator has proposed more and more higher requirement, also occurred multiple fridge freshness retaining technology in the market in succession, for example frequency conversion preservation technique, super biological preservation, metal ion sterilization, many circularly coolings are fresh-keeping etc.In fact, the core of preservation technique is to keep the interior higher humidity of refrigerator, reduces water loss.
As shown in Figure 1, the steam in most of refrigerators after the condensation, condenses on the inwall 11 of refrigerating chamber 10 at low temperatures, and flows into poly tank 12 backs that inwall 11 places are provided with and discharge the refrigerator outside.The refrigeration indoor humidity of this refrigerator structure is lower, has influenced the fresh-keeping effect of food to a certain extent, especially for fruit, vegetables, meat etc., is easy to loss moisture and nutrition in the gas of drying.
Summary of the invention
The main technical problem to be solved in the present invention is that a kind of control method of preserving moisture of high preserve moisture refrigerator and a kind of refrigerator is provided.
For solving the problems of the technologies described above, the invention provides a kind of refrigerator of preserving moisture, comprise refrigerating chamber, be provided with the cushion space of preserving moisture that is used to produce condensed water in the described refrigerating chamber;
Also be provided with the air ducting that is used for the gas in the described refrigerating chamber is imported the cushion space of preserving moisture in the refrigerating chamber, and be used to utilize described condensed water of preserving moisture the cushion space generation described refrigerating chamber to be carried out the humidifying device of humidification.
Further, described humidifying device is positioned at the below of described air ducting.
In a kind of embodiment, the described cushion space of preserving moisture is surrounded by the inwall of dividing plate and described refrigerating chamber and forms.
Preferably, the described refrigerator of preserving moisture also comprises the refrigeration evaporator that is arranged on described refrigerating chamber rear; Described inwall is the rear wall of described refrigerating chamber.
Described air ducting and/or humidifying device are arranged on the described dividing plate.
For example, described air ducting can be fan.
The surface that described dividing plate is positioned at beyond the cushion space of preserving moisture also is provided with protective cover, and described protective cover is located on the described fan.
Further, also be provided with at least one air vent on the described protective cover.
For example, described humidifying device comprises at least one through hole, fills the humidification material in the described through hole.
The present invention has also protected a kind of control method of preserving moisture of refrigerator, may further comprise the steps:
The cushion space of preserving moisture is set in the refrigerating chamber of refrigerator;
Gas in the described refrigerating chamber is imported the described cushion space of preserving moisture, and the described cushion space of preserving moisture utilizes described gas to produce condensed water;
The condensed water that utilizes the described cushion space of preserving moisture to produce carries out humidification to described refrigerating chamber.
The invention has the beneficial effects as follows: the gas in the refrigerating chamber is imported handle generation condensed water in back in the cushion space of preserving moisture, and utilize condensed water that refrigerating chamber is carried out humidification, thereby strengthened the steam circulation in the refrigerating chamber, reduced moisture loss, can effectively increase the humidity in the refrigerating chamber, it is remained between 80%～95%.Therefore the present invention has significantly improved the fresh-keeping effect of refrigerating chamber, can further meet consumers' demand.
Preferably, the cushion space of will preserving moisture is arranged on and the corresponding position of refrigeration evaporator, has reduced the gas temperature in the cushion space of preserving moisture, and can improve the heat exchanger effectiveness of cold and hot gas, has further strengthened the moistening effect of refrigerating chamber.
Description of drawings
Fig. 1 is a kind of existing cold compartment of refrigerator structural representation;
Fig. 2 is the cold compartment of refrigerator structural representation of an embodiment of the present invention;
Fig. 3 is the cold compartment of refrigerator structural representation of the another kind of embodiment of the present invention;
Fig. 4 is the control method flow chart of preserving moisture of a kind of refrigerator of the present invention.
The specific embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by the specific embodiment.
The present invention is provided with preserve moisture cushion space, air ducting and humidifying device in the refrigerating chamber of refrigerator.After air ducting imports the cushion space of preserving moisture with the gas in the refrigerating chamber, make it carry out heat exchange with the interior gas of cushion space of preserving moisture and form condensed water, humidifying device utilizes these condensed waters that refrigerating chamber is carried out humidification again.
Embodiment one:
As shown in Figure 2, in the refrigerating chamber of present embodiment interior 10 dividing plate 20 is set, dividing plate 20 is enclosed the cushion space of preserving moisture with the inwall 11 of refrigerating chamber 10.As shown in Figure 1, the rear of refrigerating chamber 10 generally is provided with the refrigeration evaporator 40 (asking for an interview dotted line) that is used to freeze, in the present embodiment, the inwall 11 of enclosing the cushion space of preserving moisture with dividing plate 20 is the rear wall of refrigerating chamber 10, just in time corresponding with the position of refrigeration evaporator 40, make the interior gas temperature of cushion space of preserving moisture be lower than the gas temperature of other positions in the refrigerating chamber 10.
As the air intake vent of the cushion space of preserving moisture, air ducting 21 is used for the gas in the refrigerating chamber 10 is imported the cushion space of preserving moisture.Air ducting 21 can be positioned at dividing plate 20 tops, also can be set directly on the dividing plate 20.Preferably, air ducting 21 is for being installed in the fan on the dividing plate 20, wind effect eddy current type air channel preferably can be provided, after the gas of original relatively dry, low temperature carries out heat exchange in the gas of being convenient to import the relative high humidity of preserving moisture in the cushion space, high temperature and the cushion space of preserving moisture, form cryogenic gas and a part of condensed water, these condensed waters accumulate on the rear wall of dividing plate 20 or refrigerating chamber 10.
Air outlet as the cushion space of preserving moisture, humidifying device 22 is used to utilize the condensed water that cushion space produces of preserving moisture that refrigerating chamber 10 is carried out humidification, humidifying device 22 is arranged on the below of air ducting 21, so that fully be adsorbed on the condensed water that the rear wall of gravity effect lower edge dividing plate 20 or refrigerating chamber 10 flows downward.Humidifying device 22 can be arranged on the below of dividing plate 20, and the humidifying device 20 that for example will comprise the humidification material is laid on the bottom of dividing plate 20; Preferably, for the ease of installing, humidifying device 22 is directly arranged on the dividing plate 20, comprises at least one through hole that is located on the dividing plate on 20, and is filled in the humidification material in the through hole.The humidification material can be selected flexibly according to concrete needs, for example adopts the very strong high-density fiber material of water imbibition etc., can adsorb the condensed water of preserving moisture in the cushion space, and to its resolve, processing such as purification.Be brought in the refrigerating chamber 10 under the condensed water effect that steam circulates in refrigerating chamber 10 through humidifying device 22 processing, effectively increased the gas humidity in the refrigerating chamber 10, improved the fresh-keeping effect of refrigerating chamber 10.
Embodiment two:
As shown in Figures 2 and 3; the refrigerator of present embodiment is covered with protective cover 30 on fan; this protective cover 30 is arranged on being positioned at of dividing plate 20 and preserves moisture on the surface beyond the cushion space; can avoid fan to be directly exposed under the situation in the refrigerating chamber 10; the damage that may cause the user when running up avoids damaging the various kinds of foods of storage in the refrigerating chamber 10 simultaneously.
Further, also be provided with at least one air vent on the protective cover 30, the gas of relative high humidity can be imported into fan by this air vent in the refrigerating chamber 10.
Embodiment three:
As shown in Figure 4, the present invention has also protected a kind of control method of preserving moisture of refrigerator, may further comprise the steps:
Step S401: the cushion space of preserving moisture is set in the refrigerating chamber 10 of refrigerator, preferably according to above-described method, the cushion space of preserving moisture is arranged on the refrigeration evaporator 40 corresponding positions at refrigerating chamber 10 rears, makes the gas in the cushion space of preserving moisture have relatively low temperature.
Step S402: the gas of relative high humidity, high temperature in the refrigerating chamber 10 is imported the cushion space of preserving moisture, make its gas carry out heat exchange, thereby produce condensed water with the interior original relative low temperature of the cushion space of preserving moisture, drying.
Step S403: the condensed water that utilizes the cushion space of preserving moisture to produce carries out humidification to refrigerating chamber 10, make under the effect that steam circulates in refrigerating chamber 10 of a part of condensed water to be brought in the refrigerating chamber 10, avoid most of condensed water all to pass through poly tank 12 and discharge the refrigerator outsides.
This method has been strengthened the steam circulation in the refrigerating chamber 10, has reduced water loss, has therefore effectively increased the humidity in the refrigerating chamber 10, and it is controlled between 80%～95% all the time.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. the refrigerator of preserving moisture comprises refrigerating chamber, it is characterized in that, is provided with the cushion space of preserving moisture that is used to produce condensed water in the described refrigerating chamber;
Also be provided with the air ducting that is used for the gas in the described refrigerating chamber is imported the cushion space of preserving moisture in the refrigerating chamber, and be used to utilize described condensed water of preserving moisture the cushion space generation described refrigerating chamber to be carried out the humidifying device of humidification.
2. the refrigerator of preserving moisture as claimed in claim 1 is characterized in that described humidifying device is positioned at the below of described air ducting.
3. the refrigerator of preserving moisture as claimed in claim 1 is characterized in that, the described cushion space of preserving moisture is surrounded by the inwall of dividing plate and described refrigerating chamber and forms.
4. the refrigerator of preserving moisture as claimed in claim 3 is characterized in that, the described refrigerator of preserving moisture also comprises the refrigeration evaporator that is arranged on described refrigerating chamber rear; Described inwall is the rear wall of described refrigerating chamber.
5. the refrigerator of preserving moisture as claimed in claim 4 is characterized in that described air ducting and/or humidifying device are arranged on the described dividing plate.
6. the refrigerator of preserving moisture as claimed in claim 5 is characterized in that, described air ducting is a fan.
7. the refrigerator of preserving moisture as claimed in claim 6 is characterized in that, the surface that described dividing plate is positioned at beyond the cushion space of preserving moisture also is provided with protective cover, and described protective cover is located on the described fan.
8. the refrigerator of preserving moisture as claimed in claim 7 is characterized in that, also is provided with at least one air vent on the described protective cover.
9. as each described refrigerator of preserving moisture in the claim 5 to 8, it is characterized in that described humidifying device comprises at least one through hole, fill the humidification material in the described through hole.
10. the control method of preserving moisture of a refrigerator is characterized in that, may further comprise the steps:
The cushion space of preserving moisture is set in the refrigerating chamber of refrigerator;
Gas in the described refrigerating chamber is imported the described cushion space of preserving moisture, and the described cushion space of preserving moisture utilizes described gas to produce condensed water;
The condensed water that utilizes the described cushion space of preserving moisture to produce carries out humidification to described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211404.7A CN101915486B (en) | 2010-06-28 | 2010-06-28 | Moisturizing refrigerator and moisturizing control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211404.7A CN101915486B (en) | 2010-06-28 | 2010-06-28 | Moisturizing refrigerator and moisturizing control method thereof |
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| Publication Number | Publication Date |
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| CN101915486A true CN101915486A (en) | 2010-12-15 |
| CN101915486B CN101915486B (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010211404.7A Active CN101915486B (en) | 2010-06-28 | 2010-06-28 | Moisturizing refrigerator and moisturizing control method thereof |
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| CN (1) | CN101915486B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116552A (en) * | 2011-03-31 | 2011-07-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102135360A (en) * | 2011-04-25 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN102155834A (en) * | 2011-04-06 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104534767A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105953491A (en) * | 2016-04-22 | 2016-09-21 | Tcl家用电器（合肥）有限公司 | Humidifying device, control method for humidifying device and air cooling refrigerator |
| WO2018205515A1 (en) * | 2017-05-11 | 2018-11-15 | 合肥华凌股份有限公司 | Refrigerator |
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| CN2053469U (en) * | 1988-11-22 | 1990-02-28 | 浙江省桐乡县农业机械化研究所 | Middle temp. refrigeration fresh-keeping cabinet |
| CN2795760Y (en) * | 2005-04-22 | 2006-07-12 | 海尔集团公司 | Refrigeration with wet preserving unit |
| CN1806155A (en) * | 2003-06-11 | 2006-07-19 | Bsh博世和西门子家用器具有限公司 | Refrigeration device comprising controlled de-humidification |
| WO2010049290A2 (en) * | 2008-10-27 | 2010-05-06 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance, and method for humidifying the cooling compartment in a cooling appliance |
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2010
- 2010-06-28 CN CN201010211404.7A patent/CN101915486B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2053469U (en) * | 1988-11-22 | 1990-02-28 | 浙江省桐乡县农业机械化研究所 | Middle temp. refrigeration fresh-keeping cabinet |
| CN1806155A (en) * | 2003-06-11 | 2006-07-19 | Bsh博世和西门子家用器具有限公司 | Refrigeration device comprising controlled de-humidification |
| CN2795760Y (en) * | 2005-04-22 | 2006-07-12 | 海尔集团公司 | Refrigeration with wet preserving unit |
| WO2010049290A2 (en) * | 2008-10-27 | 2010-05-06 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance, and method for humidifying the cooling compartment in a cooling appliance |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116552A (en) * | 2011-03-31 | 2011-07-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102155834A (en) * | 2011-04-06 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102135360A (en) * | 2011-04-25 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN102135360B (en) * | 2011-04-25 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN104534767A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105953491A (en) * | 2016-04-22 | 2016-09-21 | Tcl家用电器（合肥）有限公司 | Humidifying device, control method for humidifying device and air cooling refrigerator |
| CN105953491B (en) * | 2016-04-22 | 2019-05-31 | Tcl家用电器（合肥）有限公司 | Humidifier, the control method of humidifier and wind cooling refrigerator |
| WO2018205515A1 (en) * | 2017-05-11 | 2018-11-15 | 合肥华凌股份有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101915486B (en) | 2014-02-26 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230000 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230000 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |