CN104236151A - Refrigerator and refrigerating system thereof - Google Patents
Refrigerator and refrigerating system thereof Download PDFInfo
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- CN104236151A CN104236151A CN201410476344.XA CN201410476344A CN104236151A CN 104236151 A CN104236151 A CN 104236151A CN 201410476344 A CN201410476344 A CN 201410476344A CN 104236151 A CN104236151 A CN 104236151A
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Abstract
The invention provides a refrigerating system and a refrigerator comprising the refrigerating system. The refrigerating system comprises a compressor, a condenser, a switching valve, an evaporator and a quencher, wherein the input end of the condenser is connected with the output end of the compressor; the switching valve comprises a first port, a second port and a third port; the first port of the switching valve is connected with the output end of the condenser; the input end of the evaporator is connected with the second port of the switching valve, and the output end of the evaporator is connected with the input end of the compressor; the input end of the quencher is connected with the third port of the switching valve, and the output end of the quencher is connected with the input end of the evaporator. According to the refrigerating system provided by the embodiment of the invention, when the first port and the second port of the switching valve are opened and the third port is closed, a normal refrigerating mode can be realized; when the first port and the third port of the switching valve are opened and the second port is closed, a quenching mode can be added.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of refrigeration system and there is the refrigerator of this refrigeration system.
Background technology
General refrigerator is mainly provided with refrigerating chamber and refrigerating chamber, and in addition, minority refrigerator is also provided with cooling chamber and ice greenhouse, and each room temperature requires following (GB):
| Refrigerating chamber | Refrigerating chamber | Ice greenhouse | Cooling chamber |
| 0≤t≤10℃ | t≤-18℃ | -2≤t≤3℃ | 8≤t≤12℃ |
Refrigerator is also provided with fast cold-peace quick-frozen function: be namely allow compressor not shut down refrigeration (when normally using, freezer compressor has start-stop), to realize fast cooling.
Along with the quickening of people's rhythm of life, after consumer wishes that refrigerator put into by cate (especially beer, beverage and dairy products), can fast cooling to specify best consumption temperature, with the best mouthfeel of satisfied drink (food).Under normal circumstances, nearly two hours of such process need, even if adopt " speed is cold ", still needs the useless hours of consumption.This is that user is difficult to accept one by one.
Prior art shortcoming: 1. length consuming time, can not meet user's " instant food or instant beverage " demand; If 2. start " speed cold ", other food temperature zero passages of having stored a period of time and cold injury may to be caused in case; 3. common " speed is cold " press is not shut down, and power consumption is large.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of refrigeration system that can realize chilling function.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned refrigeration system.
According to the refrigeration system of the embodiment of the present invention, comprising: compressor; Condenser, the input of described condenser is connected with the output of described compressor; Have the transfer valve of the first port, the second port and the 3rd port, the first port of described transfer valve is connected with the output of described condenser; Evaporimeter, the input of described evaporimeter is connected with the second port of described transfer valve and the output of described evaporimeter is connected with the input of described compressor; And quencher, the input of described quencher is connected with the 3rd port of described transfer valve and the output of described quencher is connected with the input of described evaporimeter.
According to the refrigeration system of the embodiment of the present invention, when the first port of transfer valve and the second port are opened and the 3rd port closes, can normal refrigerating mode be realized, when the first port of transfer valve and the 3rd port are opened and the second port closes, chilling pattern can be increased.
In addition, refrigeration system according to the above embodiment of the present invention can also have following additional technical characteristic:
According to an example of the present invention, described refrigeration system also comprises device for drying and filtering, and described device for drying and filtering is located between the output of described condenser and the first port of described transfer valve.
According to an example of the present invention, described refrigeration system also comprises the first capillary, and described first capillary is located between the second port of described transfer valve and the input of described evaporimeter.
According to an example of the present invention, described refrigeration system also comprises the second capillary, and described second capillary is located between the 3rd port of described transfer valve and the input of described evaporimeter.
According to an example of the present invention, described quencher comprises outer cover, inner cover in described outer cover and to be coiled on the periphery wall of described inner cover and chilling coil pipe between described outer cover and described inner cover.
According to an example of the present invention, described evaporimeter comprises the refrigerating evaporator and refrigeration evaporator of connecting successively.
According to an example of the present invention, described refrigerating evaporator is positioned at the upstream of described refrigeration evaporator.
According to the refrigerator of the embodiment of the present invention, comprise the refrigeration system described in above-mentioned any one.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of refrigeration system according to an embodiment of the invention;
Fig. 2 is the schematic diagram of the quencher of refrigeration system according to an embodiment of the invention; With
Fig. 3 is the schematic diagram of the quencher of refrigeration system according to another embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings the refrigeration system according to the embodiment of the present invention is described in detail.
As shown in Figure 1, according to the refrigeration system of the embodiment of the present invention, comprising: compressor 10; Condenser 20, transfer valve 30, evaporimeter 40 and quencher 50.
Specifically, the input of condenser 20 is connected with the output of compressor 10.
Transfer valve 30 has the first port 301, second port 302 and the 3rd port 303.First port 301 of transfer valve 30 is connected with the output of condenser 20.
The input of evaporimeter 40 is connected with the second port 302 of transfer valve 30 and the output of evaporimeter 40 is connected with the input of compressor 10.Evaporimeter 40 comprises the refrigerating evaporator 401 and refrigeration evaporator 402 of connecting successively.Advantageously, refrigerating evaporator 401 is positioned at the upstream of refrigeration evaporator 402.
The input of quencher 50 is connected with the 3rd port 303 of transfer valve 30 and the output of quencher 50 is connected with the input of evaporimeter 10.
Here it should be noted that, the arrow in Fig. 1 shows the flow direction of the cold-producing medium in refrigeration system.For each parts of refrigeration system, " input " refers to that cold-producing medium flows into one end of these parts, and " output " refers to that cold-producing medium flows out one end of these parts.This is understandable to those skilled in the art.
According to the refrigeration system of the embodiment of the present invention, when the first port 301 of transfer valve 30 and the second port 302 are opened and the 3rd port 303 closes (default mode), refrigerant flow direction is: compressor 10 → condenser 20 → transfer valve 30 → evaporimeter 40 → compressor 10, and refrigeration system can realize normal refrigerating mode; And when the first port 301 of transfer valve 30 and the 3rd port 303 are opened and the second port 302 closes (chilling pattern), compressor 10 → condenser 20 → transfer valve 30 → quencher 50 → evaporimeter 40 → compressor 10, refrigeration system can increase chilling pattern on the basis of normal refrigeration.
Advantageously, according to an example of the present invention, described refrigeration system also comprises device for drying and filtering 60, the first capillary 70 and the second capillary 80.Device for drying and filtering 60 is located between the output of condenser 20 and the first port 301 of transfer valve 30.First capillary 70 is located between the second port 302 of transfer valve 30 and the input of evaporimeter 40.Second capillary 80 is located between the 3rd port 303 of transfer valve 30 and the input of evaporimeter 40.
As shown in Figures 2 and 3, according to an example of the present invention, quencher 50 comprises outer cover 501, inner cover 502 in outer cover 501 and to be coiled on the periphery wall of inner cover 502 and chilling coil pipe 503 between outer cover 501 and inner cover 502.Chilling coil pipe 503 can play cooling effect rapidly; Outer cover 501 can prevent cold air from revealing, and plays the effect of collecting defrosting water simultaneously; Inner cover 502 can prevent bottled beer, wound packages beverage and bottled mineral water etc. from directly contacting and bursting by freezing with chilling coil pipe.
When being applied on the refrigeration plants such as refrigerator according to the refrigeration system of the embodiment of the present invention, quencher 50 can be located in refrigeration compartment (being generally refrigerating chamber).Preferably, quencher 50 can be located at the top of refrigeration compartment.Under a default mode, the first port 301 of transfer valve 30 and the second port 302 are opened and the 3rd port 303 closes, and refrigerator can carry out normal refrigerating function.When needs cool rapidly to bottled beer, wound packages beverage and bottled mineral water etc., click " chilling " button on refrigerator control panel, dynamoelectric switching valve action (i.e. the first port 301 of transfer valve 30 and the 3rd port 303 open and the second port 302 closes), refrigerator is switched to " chilling pattern ".When reaching the temperature of the chilling period of setting or setting, dynamoelectric switching valve action, returns to default mode.
Under chilling pattern, quencher 50 can condense frost, and when chilling pattern terminates, quencher 50 starts defrost.In order to avoid defrosting water is dropped in refrigerating chamber, can rear low dip high before quencher 50 be arranged in refrigerating chamber, the rear end of outer cover 501 is positioned at directly over water leg.Like this, the defrosting water on quencher 50 drops onto water leg from outer cover 501, is discharged outside refrigerator by drainpipe.This is understandable.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (8)
1. a refrigeration system, is characterized in that, comprising:
Compressor;
Condenser, the input of described condenser is connected with the output of described compressor;
Have the transfer valve of the first port, the second port and the 3rd port, the first port of described transfer valve is connected with the output of described condenser;
Evaporimeter, the input of described evaporimeter is connected with the second port of described transfer valve and the output of described evaporimeter is connected with the input of described compressor; With
Quencher, the input of described quencher is connected with the 3rd port of described transfer valve and the output of described quencher is connected with the input of described evaporimeter.
2. refrigeration system according to claim 1, is characterized in that, also comprises device for drying and filtering, and described device for drying and filtering is located between the output of described condenser and the first port of described transfer valve.
3. refrigeration system according to claim 1, is characterized in that, also comprises the first capillary, and described first capillary is located between the second port of described transfer valve and the input of described evaporimeter.
4. refrigeration system according to claim 1, is characterized in that, also comprises the second capillary, and described second capillary is located between the 3rd port of described transfer valve and the input of described evaporimeter.
5. the refrigeration system according to any one of claim 1-4, is characterized in that, described quencher comprises outer cover, inner cover in described outer cover and to be coiled on the periphery wall of described inner cover and chilling coil pipe between described outer cover and described inner cover.
6. the refrigeration system according to any one of claim 1-4, is characterized in that, described evaporimeter comprises the refrigerating evaporator and refrigeration evaporator of connecting successively.
7. refrigeration system according to claim 6, is characterized in that, described refrigerating evaporator is positioned at the upstream of described refrigeration evaporator.
8. a refrigerator, is characterized in that, comprises the refrigeration system according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476344.XA CN104236151B (en) | 2014-09-17 | 2014-09-17 | Refrigerator and its refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476344.XA CN104236151B (en) | 2014-09-17 | 2014-09-17 | Refrigerator and its refrigeration system |
Publications (2)
| Publication Number | Publication Date |
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| CN104236151A true CN104236151A (en) | 2014-12-24 |
| CN104236151B CN104236151B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476344.XA Active CN104236151B (en) | 2014-09-17 | 2014-09-17 | Refrigerator and its refrigeration system |
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| Country | Link |
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| CN (1) | CN104236151B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654646A (en) * | 2015-01-23 | 2015-05-27 | 青岛海尔股份有限公司 | Reversible direct cooling system, refrigerator and refrigeration control method |
| CN112050505A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Double-circulation refrigerator refrigerating system and control method thereof |
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| US4918936A (en) * | 1987-02-27 | 1990-04-24 | Kabushiki Kaisha Toshiba | Refrigerating cycle utilizing cold accumulation material |
| CN2271688Y (en) * | 1996-12-10 | 1997-12-31 | 刘永伦 | Multifunctional refrigerator |
| CN202813863U (en) * | 2012-08-20 | 2013-03-20 | 海尔集团公司 | Horizontal type double-temperature refrigerator refrigerating and freezing switch refrigerating system |
| CN103615822A (en) * | 2013-11-27 | 2014-03-05 | 合肥美的电冰箱有限公司 | Refrigerating device and refrigerating system |
| CN204176952U (en) * | 2014-09-17 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator and refrigeration system thereof |
-
2014
- 2014-09-17 CN CN201410476344.XA patent/CN104236151B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918936A (en) * | 1987-02-27 | 1990-04-24 | Kabushiki Kaisha Toshiba | Refrigerating cycle utilizing cold accumulation material |
| CN2271688Y (en) * | 1996-12-10 | 1997-12-31 | 刘永伦 | Multifunctional refrigerator |
| CN202813863U (en) * | 2012-08-20 | 2013-03-20 | 海尔集团公司 | Horizontal type double-temperature refrigerator refrigerating and freezing switch refrigerating system |
| CN103615822A (en) * | 2013-11-27 | 2014-03-05 | 合肥美的电冰箱有限公司 | Refrigerating device and refrigerating system |
| CN204176952U (en) * | 2014-09-17 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator and refrigeration system thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654646A (en) * | 2015-01-23 | 2015-05-27 | 青岛海尔股份有限公司 | Reversible direct cooling system, refrigerator and refrigeration control method |
| CN104654646B (en) * | 2015-01-23 | 2017-04-05 | 青岛海尔股份有限公司 | The refrigeration control method of reversible direct-cooled system |
| CN112050505A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Double-circulation refrigerator refrigerating system and control method thereof |
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| CN104236151B (en) | 2017-09-19 |
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