CN2705762Y - Three circulation wind direct cooling four temperature zone refrigerator - Google Patents
Three circulation wind direct cooling four temperature zone refrigerator Download PDFInfo
- Publication number
- CN2705762Y CN2705762Y CN 200420027189 CN200420027189U CN2705762Y CN 2705762 Y CN2705762 Y CN 2705762Y CN 200420027189 CN200420027189 CN 200420027189 CN 200420027189 U CN200420027189 U CN 200420027189U CN 2705762 Y CN2705762 Y CN 2705762Y
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- refrigerator
- refrigerating chamber
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- ice
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Abstract
The direct-cooled four-temperature region refrigerator of three-circulation wind, comprise refrigeratory body and refrigeration system, be provided with refrigeration, freezing, soft freezing and 4 chambers of ice temperature, refrigeration system is air-cooled and direct-cooled hybrid system, comprise fan, the fan air channel, refrigerating chamber, refrigerating chamber and ice greenhouse evaporimeter, compressor, condenser, capillary, magnetic valve, between soft freezing chamber and refrigerating chamber, locate to be provided with the fan air channel, in soft freezing chamber, be provided with fan, the outlet of its freezer evaporator links to each other with the inlet of compressor with the outlet and the company of refrigerator evaporator or ice greenhouse evaporimeter, the outlet of compressor links to each other with condenser by connecting line, the two-position three way magnetic valve A that goes out to make a slip of the tongue of condenser, cross the import of capillary and refrigerator evaporator or ice greenhouse evaporimeter, two-way is divided by two-position three way magnetic valve B in another road, lead up to capillary, ice greenhouse evaporimeter or refrigerator evaporator link to each other with the inlet of freezer evaporator, and another road directly links to each other with the freezer evaporator inlet by capillary.
Description
Technical field
The utility model relates to a kind of household electrical appliance refrigerator, is in particular the direct-cooled four-temperature region refrigerator of a kind of three-circulation wind.
Technical background
Existing many warm areas refrigerator all is direct-cooled dual system or three systems, is made up of a refrigerating chamber, a refrigerating chamber and an alternating temperature district.Owing to have only an alternating temperature district, the temperature range in alternating temperature district is restricted, if temperature range is crossed over 0 degree, so because problems such as defrosts, the temperature in alternating temperature district changes to subzero or very slow from the subzero speed that changes to when above freezing from above freezing.Because each chamber load is different, the disengagement area different sizes, direct-cooled four cycle refrigerator of minority can have two temperature-changing chambers but this refrigerator system complexity, and cold distributes difficulty, can only adopt timesharing control, and each chamber cooling velocity is all very slow.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of for the above-mentioned defective that solves prior art to realize the function that 4 warm areas are controlled respectively by air-cooled and direct-cooled hybrid refrigeration, and be provided with ice greenhouse and the soft freeze space different alternating temperature district of two functions, realized that the alternating temperature temperature is from+4～-12 large-scale regulatory functions, and the cooling velocity in alternating temperature district is very fast, satisfies the user to the direct-cooled four-temperature region refrigerator of the three-circulation wind of the requirement of different warm area difference in functionalitys.
The purpose of this utility model realizes by following technical solution.
The direct-cooled four-temperature region refrigerator of three-circulation wind, it includes refrigeratory body and refrigeration system, be provided with refrigerating chamber in the refrigeratory body, the ice greenhouse, soft freezing chamber and refrigerating chamber, its described refrigeration system is air-cooled and direct-cooled hybrid system, it includes fan its refrigeration system, the fan air channel, refrigerator evaporator, freezer evaporator, ice greenhouse evaporimeter, compressor, condenser, capillary, several two-position three way magnetic valves, between the soft freezing chamber of refrigeratory body and refrigerating chamber, locate to be provided with the fan air channel, in soft freezing chamber, be provided with fan, the outlet of the outlet of its freezer evaporator and refrigerator evaporator or ice greenhouse evaporimeter also connects and links to each other with the inlet of compressor, the outlet of compressor links to each other with condenser by connecting line, the outlet of condenser is leaded up to the import of capillary and refrigerator evaporator or ice greenhouse evaporimeter by two-position three way magnetic valve A, two-way is divided by two-position three way magnetic valve B in another road, wherein lead up to capillary, ice greenhouse evaporimeter or refrigerator evaporator link to each other with the inlet of freezer evaporator, and another road directly links to each other with the freezer evaporator inlet by capillary.
The purpose of this utility model also can be advanced a realization by following technology solution.
The direct-cooled four-temperature region refrigerator of aforesaid three-circulation wind, the temperature adjusting range of wherein said four-temperature region are respectively refrigerating chamber 9～0 degree, ice greenhouse-1～+ 4 degree, soft freezing chamber-12～-2 degree, refrigerating chamber-below 15.
The direct-cooled four-temperature region refrigerator of aforesaid three-circulation wind, wherein said ice warm area and soft cold-zone are separated and are respectively equipped with low-temperature receiver by heat-proof device and other chambers, wherein ice the greenhouse and are located in the refrigerating chamber, and cold enters to ice the greenhouse by ice greenhouse evaporimeter; Soft freezing chamber is located in the refrigerating chamber, and low-temperature receiver advances soft freezing chamber through the air channel by being located at the soft freezing chamber fan in refrigerating chamber.
Advantage of the present utility model is owing to adopt the four-temperature region function setting of technique scheme to adopt the direct-cooled device of three-circulation wind, four room temperature degree in the refrigerator can be controlled according to requiring respectively, refrigerator can have four different temperatures between chamber (zone), and can accurately control, can save energy and reduce the cost simultaneously.Refrigerator can be provided with refrigeration, freezing, little freezing and soft freezing temperature-changing chamber, and it can guarantee the temperature of each chamber preferably, and the temperature to each chamber designs according to requiring simultaneously, has increased the function of use of refrigerator.The four-temperature region refrigerator that adopts three circulations to mix direct-cooled device not only makes the effective of storage in kind, and do not make energy cause waste, promptly reached energy saving purposes, two alternating temperature districts can both independently control temperature, and temperature-control range difference, the ice greenhouse can be regulated about 0 degree, soft freezing chamber can regulated to about-12 degree below 0 degree, the variation of function and the function of wide temperature band alternating temperature have been realized, the cooling or the slow-footed shortcoming of ging up when having avoided the temperature band to cross over 0 defrost problem when spending and temperatures span zero degree simultaneously.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model refrigeration system schematic diagram.
The specific embodiment
Shown in Fig. 1-2, it includes refrigeratory body 1 and refrigeration system the utility model, be provided with refrigerating chamber 2 in the refrigeratory body 1, ice greenhouse 3, soft freezing chamber 4 and refrigerating chamber 5, its described refrigeration system is air-cooled and direct-cooled hybrid system, it includes fan 6 its refrigeration system, the fan air channel, refrigerator evaporator 7, freezer evaporator 8, ice greenhouse evaporimeter 9, compressor 10, condenser 11, capillary 12, several two-position three way magnetic valves, between the soft freezing chamber 4 of refrigeratory body 1 and refrigerating chamber 5, locate to be provided with the fan air channel, in soft freezing chamber 4, be provided with fan 6, the outlet of the outlet of its freezer evaporator 8 and refrigerator evaporator 7 or ice greenhouse evaporimeter 9 and connecting with inlet with compressor 10 links to each other, the outlet of compressor 10 links to each other with condenser 11 by connecting line, the outlet of condenser 11 is leaded up to the import of capillary 15 and refrigerator evaporator 7 or ice greenhouse evaporimeter 9 by two-position three way magnetic valve A13, two-way is divided by two-position three way magnetic valve B14 in another road, wherein lead up to capillary 16, ice greenhouse evaporimeter 9 or refrigerator evaporator 7 link to each other with the inlet of freezer evaporator 8, and another road directly links to each other with freezer evaporator 7 inlets by capillary 17.The temperature adjusting range of described four-temperature region is respectively refrigerating chamber 9～0 degree, ice greenhouse-1～+ 4 degree, soft freezing chamber-12～-2 degree, refrigerating chamber-below 15.Described ice greenhouse 3 and soft freezing chamber 4 are separated and are respectively equipped with low-temperature receiver by heat-proof device and other chambers, wherein ice greenhouse 3 and are located in the refrigerating chamber 2, and low-temperature receiver enters to ice greenhouse 3 by ice greenhouse evaporimeter 8; Soft freezing chamber 4 is located in the refrigerating chamber 5, and low-temperature receiver advances soft freezing chamber 4 through the air channel by being located at soft freezing chamber 4 fans 6 in refrigerating chamber 5.
The utility model is in when operation, refrigerating chamber 2, refrigerating chamber 5, ice greenhouse 3, soft freezing chamber 4, and temperature can show separately and control to adjust.Utilize discrete evaporimeter and ducting system that chamber between 4 is realized air-cooled and direct-cooled hybrid refrigeration respectively.Wherein refrigerated storage temperature is adjustable more than 0 degree, plays the effect of fresh-keeping food, red wine, fruit and vegetable or the like; The temperature range in an alternating temperature Qu Bing greenhouse is set between-1～+ 4 degree, and is adjustable between 4～-1 degree, plays and deposits beer, the ice temperature effect of preservation fish etc.; Another temperature-changing chamber soft freezing chamber temperature exists, and is adjustable between-12～-2 degree, can play littlely freeze, the effect of soft freezing, the ice cream storage of-7 degree; Freezer temperature is adjustable below-15 degree, can realize the function of long-term frozen meat, quick-frozen, deep cooling.
Application of the present utility model provides a kind of air-cooled and direct-cooled hybrid refrigeration device of four-temperature region that has two difference in functionality temperature-changing chambers, by evaporimeter and fan air channel, makes each chamber reach relevant energy requirement.Two temperature-changing chambers can independent regulation be controlled temperature, realize the function of ice greenhouse and soft freezing chamber respectively, realized the wide temperature band adjusting of alternating temperature district temperature, enriched the function of refrigerating plant, avoided simultaneously because monotropic warm area temperature band is wide, adjustment is in the shortcoming of crossing over the slow and defrost difficulty of 0 alternating temperature when spending.Also avoided adopting pure direct-cooled mode or air cooling way to realize that the four-temperature region function needs four systems, the shortcoming of multiple duct.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. the direct-cooled four-temperature region refrigerator of three-circulation wind, it includes refrigeratory body and refrigeration system, be provided with refrigerating chamber in the refrigeratory body, the ice greenhouse, soft freezing chamber and refrigerating chamber, it is characterized in that described refrigeration system is air-cooled and direct-cooled hybrid system, it includes fan its refrigeration system, the fan air channel, refrigerator evaporator, freezer evaporator, ice greenhouse evaporimeter, compressor, condenser, capillary, several two-position three way magnetic valves, between the soft freezing chamber of refrigeratory body and refrigerating chamber, locate to be provided with the fan air channel, in soft freezing chamber, be provided with fan, the outlet of its freezer evaporator links to each other with the inlet of compressor with the outlet and the company of refrigerator evaporator or ice greenhouse evaporimeter, the outlet of compressor links to each other with condenser by connecting line, the outlet of condenser is leaded up to the import of capillary and refrigerator evaporator or ice greenhouse evaporimeter by two-position three way magnetic valve A, two-way is divided by two-position three way magnetic valve B in another road, wherein lead up to capillary, ice greenhouse evaporimeter or refrigerator evaporator link to each other with the inlet of freezer evaporator, and another road directly links to each other with the freezer evaporator inlet by capillary.
2. the direct-cooled four-temperature region refrigerator of three-circulation wind according to claim 1, the temperature adjusting range that it is characterized in that described four-temperature region are respectively refrigerating chamber 9～1 degree, ice greenhouse-1～+ 4 degree, soft freezing chamber-12～-2 degree, refrigerating chamber-below 15.
3. the direct-cooled four-temperature region refrigerator of three-circulation wind according to claim 1, it is characterized in that described ice greenhouse and soft freezing chamber, separate and be respectively equipped with low-temperature receiver by heat-proof device and other chambers, wherein ice the greenhouse and be located in the refrigerating chamber, low-temperature receiver enters to ice the greenhouse by ice greenhouse evaporimeter; Soft freezing chamber is located in the refrigerating chamber, and cold advances soft freezing chamber through the air channel by being located at the soft freezing chamber fan in refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027189 CN2705762Y (en) | 2004-05-19 | 2004-05-19 | Three circulation wind direct cooling four temperature zone refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027189 CN2705762Y (en) | 2004-05-19 | 2004-05-19 | Three circulation wind direct cooling four temperature zone refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705762Y true CN2705762Y (en) | 2005-06-22 |
Family
ID=34849541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027189 Expired - Fee Related CN2705762Y (en) | 2004-05-19 | 2004-05-19 | Three circulation wind direct cooling four temperature zone refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705762Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374136A (en) * | 2013-08-28 | 2015-02-25 | 海尔集团公司 | Refrigerator |
| CN105605852A (en) * | 2014-10-31 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN104374136B (en) * | 2013-08-28 | 2016-11-30 | 海尔集团公司 | Refrigerator |
| CN111322810A (en) * | 2020-04-08 | 2020-06-23 | 长虹美菱股份有限公司 | A cold-stored freezer for sitting room |
| CN117366984A (en) * | 2023-12-06 | 2024-01-09 | 珠海格力电器股份有限公司 | Refrigerating equipment and refrigerator |
-
2004
- 2004-05-19 CN CN 200420027189 patent/CN2705762Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374136A (en) * | 2013-08-28 | 2015-02-25 | 海尔集团公司 | Refrigerator |
| CN104374136B (en) * | 2013-08-28 | 2016-11-30 | 海尔集团公司 | Refrigerator |
| CN105605852A (en) * | 2014-10-31 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105605852B (en) * | 2014-10-31 | 2017-12-29 | 青岛海尔股份有限公司 | Refrigerator |
| CN111322810A (en) * | 2020-04-08 | 2020-06-23 | 长虹美菱股份有限公司 | A cold-stored freezer for sitting room |
| CN117366984A (en) * | 2023-12-06 | 2024-01-09 | 珠海格力电器股份有限公司 | Refrigerating equipment and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20100519 |