CN102353203B - Refrigerator - Google Patents
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- CN102353203B CN102353203B CN 201110256201 CN201110256201A CN102353203B CN 102353203 B CN102353203 B CN 102353203B CN 201110256201 CN201110256201 CN 201110256201 CN 201110256201 A CN201110256201 A CN 201110256201A CN 102353203 B CN102353203 B CN 102353203B
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Abstract
The invention discloses a refrigerator, which comprises a box body, at least one freezing room, a freezing evaporator, a first fan, a second fan, a quick-freezing functional key and a controller, wherein the at least one freezing room is positioned in the box body and comprises at least one quick-freezing chamber; the freezing evaporator is positioned in the box body and arranged at the rear sideof the freezing room; the first fan and the second fan are positioned on the freezing evaporator, wherein the first fan and the second fan are respectively used for blowing cold air generated by the freezing evaporator into the freezing chamber and the quick-freezing room and respectively used for refrigeration of the freezing room and the quick-freezing room; the quick-freezing functional key isarranged on a door body the refrigerator; and the controller is respectively connected with the first fan, the second fan and the quick-freezing functional key; and when the quick-freezing functionalkey is triggered, the controller controls the first fan to forcefully stop and controls the second fan to forcefully start. According to the refrigerator disclosed by the embodiment of the invention,foods can be quickly refrigerated.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.
Background technology
The existing refrigerator that is provided with the quick-frozen function, it all is the temperature reduction at the whole freezing chamber, guarantee that the whole freezing chamber reaches the temperature that realization configures at short notice, not to the refrigerating chamber subregion, particularly for namely freezing the i.e. food of usefulness, can not store separately, and in the shortest time, satisfy the demands, though and can snap frozen, can't in the shortest time, pass through the maximum ice crystal zone of food fast, it is serious to cause the food interior tissue to destroy, and makes food lose original nutrition and local flavor.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of refrigerator, is used for guaranteeing local flavor and the nutrition of IQF food.
Refrigerator according to the embodiment of the invention comprises: casing; Be positioned at least one refrigerating chamber within the described casing, wherein, also comprise at least one IQF chamber among described at least one refrigerating chamber; Refrigerating evaporator, described refrigerating evaporator is positioned within the described casing, and is positioned at the rear side of refrigerating chamber, and separates by freezing air channel cover plate between described refrigerating evaporator and the described refrigerating chamber, wherein, is provided with a plurality of air outlets on the cover plate of described freezing air channel; First blower fan and second blower fan, described first blower fan and second blower fan are positioned on the described refrigerating evaporator, described first blower fan and described second blower fan are blown into described refrigerating chamber and described IQF chamber with the cold air that described refrigerating evaporator produces by the described a plurality of air outlets on the cover plate of described freezing air channel respectively, respectively described refrigerating chamber and described IQF chamber are freezed; Be positioned at the quick-frozen function button of door on the body of described refrigerator; And controller, described controller links to each other with described first blower fan, second blower fan and described quick-frozen function button respectively, and when described quick-frozen function button was triggered, described controller was controlled the described first blower fan forced stoppage, controlled the described second blower fan force start.
Refrigerator according to the embodiment of the invention, by carrying out subregion at refrigerating chamber, the IQF chamber is set therein, can realize that the user namely freezes the i.e. specific demand of usefulness, and under the IQF pattern, can be so that need the foodstuff storing maximum ice crystal zone by food rapidly, thus guaranteed the quality of food to greatest extent, assurance flavours in food products and nutrition are not run off, and promote user's quality of the life.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
Described refrigerating evaporator is evaporator fin.
Comprise freezer drawer and following freezer drawer among the described refrigerating chamber, wherein, described IQF chamber is arranged on described going up among the freezer drawer.
Further, the reefer space among described IQF chamber and the last freezer drawer is separated by dividing plate.
Separate by freezing crossbeam between described last freezer drawer and the described following freezer drawer.
The further embodiment according to the present invention, described refrigerator also comprises: be positioned at the refrigeration air door on described first blower fan and second blower fan; With the refrigeration air channel that described refrigeration air door is connected, described first blower fan and second blower fan are sent into described refrigeration air channel with cold air by described refrigeration air door.
Further, described refrigerator also comprises: refrigeration return air inlet, described refrigeration return air inlet are arranged on the refrigerating chamber bottom of described refrigerator; With the refrigeration air-return duct that described refrigeration return air inlet is connected, the other end of described refrigeration air-return duct is connected to the bottom of described refrigerating evaporator.
According to one embodiment of present invention; described refrigerator also comprises the sensor that is arranged within the described IQF chamber; temperature for detection of described IQF chamber; described sensor links to each other with described controller; described controller is after the indoor temperature of described IQF is less than preset temperature; control described second blower fan with low cruise or shutdown, and control the described first blower fan operate as normal.
Further, described controller is after the described second blower fan force start of control, controlling described second blower fan makes in the IQF process with the maximum (top) speed operation, with the maximum ice crystal zone of the fastest speed by food, the appearance of minimizing crystalline solid in this process, guarantee that the original cell tissue structure of frozen food is not destroyed, and then guarantee the original local flavor of food and nutritive value.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the front view according to the refrigerator of the embodiment of the invention;
Fig. 2 is the left cutaway view of refrigerator shown in Figure 1;
Fig. 3 is the front cross sectional view that the refrigerating chamber of refrigerator shown in Figure 1 shows drawer positions;
Fig. 4 is the front cross sectional view that the refrigerating chamber of refrigerator shown in Figure 1 shows the blower fan position;
Fig. 5 is the last cutaway view of the refrigerating chamber of refrigerator shown in Figure 1; With
Fig. 6 is the refrigeration system schematic diagram of refrigerator shown in Figure 1.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " top ", " end " " interior ", " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, unless otherwise prescribed and limit, need to prove that term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Below with reference to a kind of refrigerator 100 of Fig. 1-Fig. 5 description according to the embodiment of the invention, be used for guaranteeing food local flavor and the nutrition of IQF.
A kind of refrigerator 100 according to the embodiment of the invention, as Fig. 1-shown in Figure 5, comprise: casing 4, refrigerating chamber 2, IQF chamber 209, refrigerating evaporator 205, first blower fan 204 and second blower fan 210, be positioned at quick-frozen function button 3 and the controller (scheme not shown) of door on the body of refrigerator 100, wherein, refrigerating chamber 2 is positioned at casing 4 and is at least one, and IQF chamber 209 is positioned at refrigerating chamber 2 and is at least one.In other embodiments of the invention, refrigerating chamber 2 and IQF chamber 209 can be a plurality of.
As shown in Figure 2, refrigerating evaporator 205 is positioned within the casing 4, and is positioned at the rear side of refrigerating chamber 2, and alternatively, refrigerating evaporator 205 can be evaporator fin.Separate by freezing air channel cover plate 206 between refrigerating evaporator 205 and the refrigerating chamber 2, wherein, be provided with a plurality of air outlets 213 on the freezing air channel cover plate 206, by a plurality of air outlets 213 cold air is drained in the refrigerating chamber 2.
As shown in Figure 3 and Figure 4, first blower fan 204 and second blower fan 210 all are positioned on the refrigerating evaporator 205, first blower fan 204 and second blower fan 210 are blown into refrigerating chamber 2 and IQF chamber 209 with the cold air that refrigerating evaporator 205 produces by a plurality of air outlets 213 on the freezing air channel cover plate 206 respectively, respectively refrigerating chamber 2 and IQF chamber 209 are freezed, at this moment, shown in arrow among Fig. 2, the air quantity circulation of refrigerating chamber 2 is: cold air is through the effect of first blower fan 204, enter refrigerating chamber 2 through a plurality of air outlets 213 on the freezing air channel cover plate 206, through getting back to the bottom of refrigerating evaporator 205 behind the whole freezing chamber 2, form circulation so that refrigerating chamber 2 is freezed.
Controller (scheming not shown) links to each other with quick-frozen function button 3 with first blower fan 204, second blower fan 210 respectively; when quick-frozen function button 3 is triggered; controller is controlled first blower fan, 204 forced stoppages; control 210 force starts of second blower fan; be that cold air is the effect by second blower fan 210 at this moment; enter IQF chamber 209 through a plurality of air outlets 213 on the freezing air channel cover plate 206; through getting back to the bottom of refrigerating evaporator 205 behind the whole IQF chamber 209, form circulation being freezed in IQF chamber 209.
Refrigerator 100 according to the embodiment of the invention, by carrying out subregion at refrigerating chamber 2, IQF chamber 209 is set therein, can realize that the user namely freezes the i.e. specific demand of usefulness, and under the IQF pattern, can make needs foodstuff storing rapidly by the maximum ice crystal zone of food, has guaranteed the quality of food to greatest extent, assurance flavours in food products and nutrition are not run off, and promote user's quality of the life.
According to one embodiment of present invention, as Fig. 2-shown in Figure 5, comprise freezer drawer 201 and following freezer drawer 202 in the refrigerating chamber 2, wherein, IQF chamber 209 is arranged among the freezer drawer 201.And, separate by dividing plate 211 with the reefer space 207 among the last freezer drawer 201 IQF chamber 209, in an example of the present invention, as shown in Figure 3, IQF chamber 209 is positioned at the right side of reefer space 207, certainly the invention is not restricted to this, IQF chamber 209 can also be positioned at the left side (scheming not shown) of reefer space 207.Separate by freezing crossbeam 203 between last freezer drawer 201 and the following freezer drawer 202.
As shown in Figure 4 and Figure 5, the upper space of refrigerating evaporator 205, by the sidewall of refrigerating evaporator cover plate 206 with refrigerator body 4, back is formed, and by dividing plate 211 separated into two parts, first blower fan 204 and second blower fan 210 place respectively by in the dividing plate 211 separated spaces, wherein first blower fan, 204 front portions are right against the freezing reefer space of going up in the drawer 201 207, second blower fan, 210 front portions are right against IQF chamber 209, at this moment, by second blower fan 210, refrigerating evaporator cover plate 206, the sidewall of dividing plate 211 and casing 4, back is formed the air channel circulatory system of a cover IQF chamber 209.
The further embodiment according to the present invention, as shown in Figure 2, refrigerator 100 further comprises: refrigeration air door 104 and refrigeration air channel 103, wherein, refrigeration air door 104 is positioned on first blower fan 204 and second blower fan 210, refrigeration air channel 103 is connected with refrigeration air door 104, and first blower fan 204 and second blower fan 210 are sent into refrigeration air channel 103 with cold air by refrigeration air door 104.
Further, as shown in Figure 2, refrigerator 100 also comprises refrigeration return air inlet 106 and refrigeration air-return duct 109, and wherein, refrigeration return air inlet 106 is arranged on refrigerating chamber 1 bottom of refrigerator 100.Refrigeration air-return duct 109 is connected with refrigeration return air inlet 106, and the other end of refrigeration air-return duct 109 is connected to the bottom of refrigerating evaporator 205.At this moment, shown in arrow among Fig. 2, the air quantity circulation of refrigerating chamber 1 is: cold air is under the effect of first blower fan 204, enter refrigeration air channel 103 through refrigeration air door 104, wherein refrigerating air channel 103 is made up of refrigerated cabinet 4 back 107 and refrigeration air channel cover plate 105, each air port 110 through refrigeration air channel cover plate 105 enters refrigerating chamber 1 then, through entering refrigeration return air inlet 106 behind the whole refrigerating chamber 1, bottom along refrigeration air-return duct 109 to refrigerating evaporator 205 forms circulation so that refrigerating chamber 1 is freezed.
According to one embodiment of present invention; as shown in Figure 5; refrigerator 100 also comprises sensor 212; sensor 212 is arranged in the IQF chamber 209; for detection of the temperature of IQF chamber 209, sensor 212 links to each other with controller, the temperature of controller in IQF chamber 209 less than preset temperature after; control second blower fan 210 with low cruise or shutdown, and control first blower fan, 204 operate as normal.
Further, controller is after 210 force starts of control second blower fan, controlling second blower fan 210 makes in the IQF process with the maximum (top) speed operation, with the maximum ice crystal zone of the fastest speed by food, the appearance of minimizing crystalline solid in this process, guarantee that the original cell tissue structure of frozen food is not destroyed, and then guarantee the original local flavor of food and nutritive value.
Below with reference to the running of Fig. 1-Fig. 6 description according to the refrigeration system of the refrigerator 100 of the embodiment of the invention, be that double door is that example describes below with the refrigerator.
As shown in Figure 6, have the evaporator fin single loop system according to the refrigerator 100 of the embodiment of the invention, namely refrigerating evaporator 205 provides cold to refrigerating chamber 2 and refrigerating chamber 1.
As shown in Figure 2, separated by central sill 108 between refrigerating chamber 1 and the refrigerating chamber 2, when refrigerator does not need to carry out IQF, air quantity circulation in the refrigerator circulates for the air quantity that carries out refrigerating chamber 2 simultaneously and the air quantity of refrigerating chamber 1 circulates, wherein, the air quantity circulation of refrigerating chamber 2 is: cold air is through the effect of first blower fan 204, enter refrigerating chamber 2 through a plurality of air outlets 213 on the freezing air channel cover plate 206, through getting back to the bottom of refrigerating evaporator 205 behind the whole freezing chamber 2, form circulation so that refrigerating chamber 2 is freezed.In one embodiment of the invention, the air quantity circulation of refrigerating chamber 1 is: cold air is under the effect of first blower fan 204, enter refrigeration air channel 103 through refrigeration air door 104, each air port 110 through refrigeration air channel cover plate 105 enters refrigerating chamber 1 then, through entering refrigeration return air inlet 106 behind the whole refrigerating chamber 1, bottom along refrigeration air-return duct 109 to refrigerating evaporator 205 forms circulation so that refrigerating chamber 1 is freezed.
As shown in Figure 3-Figure 5, first blower fan 204 and second blower fan 210 place respectively by in the dividing plate 211 separated spaces, wherein first blower fan, 204 front portions are right against the freezing reefer space of going up in the drawer 201 207, second blower fan, 210 front portions are right against IQF chamber 209, at this moment, by second blower fan 210, refrigerating evaporator cover plate 206, the sidewall of dividing plate 211 and casing 4, back are formed the air channel circulatory system of a cover IQF chamber 209.
When needs carry out IQF to food, food is placed in the IQF chamber 209, press the quick-frozen function button 3 that is positioned on the refrigerator door, in an example of the present invention, as shown in Figure 1, quick-frozen function button 3 is located on the left-hand door body of refrigerator cold-storage door, certainly, the invention is not restricted to this, quick-frozen function button 3 also can be located on the right door body of cold sotrage door or the door of refrigerator body (scheming not shown).Controller is controlled first blower fan, 204 forced stoppages; control 210 force starts of second blower fan; at this moment; cold air is under the effect of second blower fan 210; enter IQF chamber 209 through a plurality of air outlets 213 on the freezing air channel cover plate 206; through getting back to the bottom of refrigerating evaporator 205 behind the whole IQF chamber 209, form circulation being freezed rapidly in IQF chamber 209.After the temperature that sensor 212 in being located at IQF chamber 209 is sensed IQF chamber 209 is lower than preset temperature; controller control control second blower fan 210 is with low cruise or shutdown; and control first blower fan, 204 operate as normal, reach the purpose of food being carried out IQF.
Refrigerator according to the embodiment of the invention, in refrigerating chamber, carry out subregion, the IQF chamber is set therein, can realize that the user namely freezes the i.e. specific demand of usefulness, and under the IQF pattern, can be so that need the foodstuff storing maximum ice crystal zone by food rapidly, thus the quality of food guaranteed to greatest extent, guaranteed that flavours in food products and nutrition do not run off, promoted user's quality of the life.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a refrigerator is characterized in that, comprising:
Casing;
Be positioned at least one refrigerating chamber within the described casing, wherein, also comprise at least one IQF chamber among described at least one refrigerating chamber;
Refrigerating evaporator, described refrigerating evaporator is positioned within the described casing, and is positioned at the rear side of refrigerating chamber, and separates by freezing air channel cover plate between described refrigerating evaporator and the described refrigerating chamber, wherein, is provided with a plurality of air outlets on the cover plate of described freezing air channel;
First blower fan and second blower fan, described first blower fan and second blower fan are positioned on the described refrigerating evaporator, described first blower fan and described second blower fan are blown into described refrigerating chamber and described IQF chamber with the cold air that described refrigerating evaporator produces by the described a plurality of air outlets on the cover plate of described freezing air channel respectively, respectively described refrigerating chamber and described IQF chamber are freezed;
Be positioned at the quick-frozen function button of door on the body of described refrigerator; With
Controller, described controller link to each other with described first blower fan, second blower fan and described quick-frozen function button respectively, and when described quick-frozen function button was triggered, described controller was controlled the described first blower fan forced stoppage, controlled the described second blower fan force start.
2. refrigerator as claimed in claim 1 is characterized in that, described refrigerating evaporator is evaporator fin.
3. refrigerator as claimed in claim 1 is characterized in that, comprises freezer drawer and following freezer drawer among the described refrigerating chamber, and wherein, described IQF chamber is arranged on described going up among the freezer drawer.
4. refrigerator as claimed in claim 3 is characterized in that, the reefer space among described IQF chamber and the last freezer drawer is separated by dividing plate.
5. refrigerator as claimed in claim 3 is characterized in that, separates by freezing crossbeam between described last freezer drawer and the described following freezer drawer.
6. refrigerator as claimed in claim 1 is characterized in that, also comprises:
Be positioned at the refrigeration air door on described first blower fan and second blower fan;
With the refrigeration air channel that described refrigeration air door is connected, described first blower fan and second blower fan are sent into described refrigeration air channel with cold air by described refrigeration air door.
7. refrigerator as claimed in claim 6 is characterized in that, also comprises:
Refrigeration return air inlet, described refrigeration return air inlet are arranged on the refrigerating chamber bottom of described refrigerator;
With the refrigeration air-return duct that described refrigeration return air inlet is connected, the other end of described refrigeration air-return duct is connected to the bottom of described refrigerating evaporator.
8. refrigerator as claimed in claim 1 is characterized in that, also comprises:
Be arranged on the sensor within the described IQF chamber; temperature for detection of described IQF chamber; described sensor links to each other with described controller; described controller is after the indoor temperature of described IQF is less than preset temperature; control described second blower fan with low cruise or shutdown, and control the described first blower fan operate as normal.
9. refrigerator as claimed in claim 1 is characterized in that, described controller is controlled described second blower fan and moved with maximum (top) speed after the described second blower fan force start of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110256201 CN102353203B (en) | 2011-08-25 | 2011-08-25 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110256201 CN102353203B (en) | 2011-08-25 | 2011-08-25 | Refrigerator |
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| Publication Number | Publication Date |
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| CN102353203A CN102353203A (en) | 2012-02-15 |
| CN102353203B true CN102353203B (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110256201 Active CN102353203B (en) | 2011-08-25 | 2011-08-25 | Refrigerator |
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| CN (1) | CN102353203B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906672A (en) * | 2019-10-11 | 2020-03-24 | 合肥晶弘电器有限公司 | Quick-freezing control method for reducing food freezing damage and quick-freezing refrigerator |
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| CN102410691B (en) * | 2011-08-25 | 2013-08-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| TR201719627T3 (en) | 2013-07-10 | 2018-01-22 | Arcelik As | A refrigerator with an ice cream maker. |
| CN103913030A (en) * | 2014-04-22 | 2014-07-09 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN110360790A (en) * | 2014-08-20 | 2019-10-22 | 东芝生活电器株式会社 | Refrigerator |
| CN104215012A (en) * | 2014-09-02 | 2014-12-17 | 滁州市圣宏制造有限公司 | Refrigerator and refrigerator temperature control system |
| CN104949468B (en) * | 2015-07-10 | 2017-10-24 | 合肥美菱股份有限公司 | A kind of control method of refrigerator air door |
| CN109000401B (en) * | 2017-06-06 | 2020-06-23 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN109000410B (en) * | 2017-06-06 | 2020-06-23 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN109000400B (en) * | 2017-06-06 | 2020-06-23 | 青岛海尔股份有限公司 | Side by side combination refrigerator |
| CN108302894A (en) * | 2018-01-08 | 2018-07-20 | 合肥美的电冰箱有限公司 | The control method of refrigerator and refrigerator |
| CN110487017B (en) * | 2018-05-15 | 2021-07-30 | 青岛海尔智能技术研发有限公司 | Method and device for controlling freezing of food in refrigeration equipment and computer storage medium |
| CN110487008B (en) * | 2018-05-15 | 2021-11-26 | 青岛海尔智能技术研发有限公司 | Freezing-quick-freezing chamber and refrigeration equipment with same |
| CN111609614B (en) * | 2019-02-26 | 2021-08-24 | 海尔智家股份有限公司 | Refrigerator with double fans and control method thereof |
| CN110906671A (en) * | 2019-10-11 | 2020-03-24 | 合肥晶弘电器有限公司 | Quick-freezing control method for reducing food freezing damage and quick-freezing refrigerator |
| CN110906670A (en) * | 2019-10-11 | 2020-03-24 | 合肥晶弘电器有限公司 | Quick-freezing control method for reducing food freezing damage and quick-freezing refrigerator |
| CN110906661A (en) * | 2019-10-11 | 2020-03-24 | 合肥晶弘电器有限公司 | Quick-freezing control method for reducing food freezing damage and quick-freezing refrigerator |
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| Publication number | Publication date |
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| CN102353203A (en) | 2012-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
| 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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| GR01 | Patent grant |