CN102121774A - Refrigeration system and refrigerator with refrigeration system - Google Patents
Refrigeration system and refrigerator with refrigeration system Download PDFInfo
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- CN102121774A CN102121774A CN 201110083538 CN201110083538A CN102121774A CN 102121774 A CN102121774 A CN 102121774A CN 201110083538 CN201110083538 CN 201110083538 CN 201110083538 A CN201110083538 A CN 201110083538A CN 102121774 A CN102121774 A CN 102121774A
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Abstract
The invention discloses a refrigeration system and a refrigerator with the refrigeration system. The refrigeration system comprises a compressor, a condenser, a choke holder, a refrigeration evaporator, a cold storage evaporator, a bypass pipe and a control valve, wherein the first end of the bypass pipe is connected between an inlet of the cold storage evaporator and an outlet of the refrigeration evaporator, and the second end of the bypass pipe is connected between the outlet of the cold storage evaporator and the inlet of the compressor; and the control valve is connected to the outlet side of the refrigeration evaporator, and is used for communicating the outlet of the refrigeration evaporator with the inlet of the compressor by one of the cold storage evaporator and the bypass pipe. The refrigeration system of the embodiment of the invention has the advantages of high refrigeration efficiency, low refrigeration energy consumption, simple structure, low production cost and the like.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of refrigeration system and refrigerator with this refrigeration system.
Background technology
Existing refrigeration system multi-door or the automatically controlled refrigerator of multisystem all adopts freezing compartment as chamber between last refrigeration.As shown in Figure 1, when only refrigerating chamber required refrigeration, the A ' of valve module 8 '-C ' was communicated with, and cold-producing medium passes through valve module 8 '-refrigerating evaporator capillary 3 '-three-way pipe 11 '-freezer evaporator 4 ' successively and gets back to compressor 1 '.When refrigerating chamber requires refrigeration or refrigerating chamber and refrigerating chamber when all requiring to freeze, the A ' of valve module 8 '-B ' is communicated with, and cold-producing medium passes through valve module 8 '-refrigeration evaporator capillary 2 '-refrigeration evaporator 5 '-three-way pipe 11 '-freezer evaporator 4 ' successively and gets back to compressor 1 '.
Because cold-producing medium is introduced into the refrigerator chamber of high temperature storage, so cooling load is comparatively speaking than higher, and in order to reduce energy consumption, the refrigerator chamber of high temperature storage generally all adopts the increase refrigeration area to reduce the cooling time of refrigerator chamber.But cold-producing medium enters the freezing compartment of low temperature storage from the refrigerator chamber of high temperature storage, so just reduced low temperature storage between the refrigerating efficiency of refrigerating chamber.Simultaneously, in the process of freezing compartment's refrigeration conversion of low temperature storage, the temperature of muffler significantly reduces, the easy like this muffler condensation phenomenon that causes in the refrigerator chamber of high temperature storage.That is to say that existing cost multi-door or the automatically controlled refrigerator of multisystem is higher, energy consumption for cooling is also relatively large.
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 refrigeration system with higher refrigerating efficiency and lower energy consumption for cooling.
Another object of the present invention is to propose a kind of refrigerator with described refrigeration system.
To achieve these goals, propose a kind of refrigeration system according to the embodiment of first aspect present invention, described refrigeration system comprises: compressor; Condenser, the inlet of described condenser links to each other with the outlet of described compressor; Flow controller, the inlet of described flow controller links to each other with the outlet of described condenser; Refrigerating evaporator, the inlet of described refrigerating evaporator links to each other with the outlet of described flow controller; Refrigeration evaporator, the inlet of described refrigeration evaporator links to each other with the outlet of described refrigerating evaporator, and the outlet of described refrigeration evaporator links to each other with the inlet of described compressor; Bypass pipe, first end of described bypass pipe are connected between the outlet of the inlet of described refrigeration evaporator and described refrigerating evaporator, and second end of described bypass pipe is connected between the inlet of the outlet of described refrigeration evaporator and described compressor; And control valve, the outlet side that described control valve connects described refrigerating evaporator is used for making described refrigerating evaporator outlet by described refrigeration evaporator and described bypass pipe to be communicated with the inlet of described compressor.
According to the refrigeration system of the embodiment of the invention when the refrigerating chamber of refrigerator and refrigerating chamber all require to freeze, can make cold-producing medium be introduced into described refrigerating evaporator, enter described refrigeration evaporator again, described like this cold-producing medium freezes to the described refrigerating chamber of low temperature storage earlier, and then the described refrigerating chamber of high temperature storage freezed, thereby refrigerating efficiency that described refrigeration system freezes to the described refrigerating chamber of low temperature storage and the energy consumption that has reduced refrigeration have been improved.Therefore described refrigeration system has higher refrigerating efficiency and lower energy consumption for cooling.In addition since at the described refrigerating chamber of low temperature storage in the process of the refrigeration conversion of the described refrigerating chamber of high temperature storage, the temperature of muffler can not reduce, therefore described refrigeration system can prevent to produce condensation in the refrigeration transfer process.And described refrigeration system only need be provided with a described flow controller just can solve the multiloop problem of cold-producing medium, and therefore described refrigeration system also has advantage simple in structure, that production cost is low.
In addition, the refrigeration system according to the embodiment of the invention can have following additional technical characterictic:
According to one embodiment of present invention, described control valve is a magnetic valve, and described magnetic valve is installed on the described bypass pipe optionally to disconnect and to connect described bypass pipe.
According to one embodiment of present invention, first end of described bypass pipe is connected between the outlet of the inlet of described refrigeration evaporator and described refrigerating evaporator by tee pipe fitting.
According to one embodiment of present invention, described refrigeration evaporator is a plurality of, and described a plurality of refrigeration evaporator is in parallel.
According to one embodiment of present invention, described refrigeration system also comprises valve module, described valve module has outlet and a plurality of inlet, and a plurality of inlets of described valve module link to each other with the outlet of described a plurality of refrigeration evaporators respectively and the outlet of described valve module links to each other with the inlet of described compressor so that in described a plurality of refrigeration evaporators at least one is communicated with the inlet of described compressor.
According to one embodiment of present invention, described valve module is the pulse valve assembly.
According to one embodiment of present invention, described valve module comprises a plurality of magnetic valves, and described a plurality of magnetic valves are connected with described a plurality of refrigerator evaporators respectively.
According to one embodiment of present invention, described refrigeration system also comprises anti-condensation pipe, and the inlet of described anti-condensation pipe links to each other with the outlet of described condenser, and the outlet of described anti-condensation pipe links to each other with the inlet of described flow controller.By door body dewfall when air humidity is big that described anti-condensation pipe can prevent refrigerator is set.
According to one embodiment of present invention, described refrigeration system also comprises device for drying and filtering, and the inlet of described device for drying and filtering links to each other with the outlet of described condenser, and the outlet of described device for drying and filtering links to each other with the inlet of described flow controller.By being set, described device for drying and filtering not only can remove residual moisture in the described refrigeration system, thereby anti-stagnant ice is stifled, and reduce the corrosiveness of moisture to described refrigeration system, and the impurity in can the described refrigeration system of filtering, for example metal fillings, various oxide and dust etc. are dirty stifled to avoid described flow controller.
Embodiment according to second aspect present invention proposes a kind of refrigerator, and described refrigerator comprises: casing is limited with refrigerating chamber and refrigerating chamber in the described casing; The door body, described door body is installed on the described casing; Refrigeration system, described refrigeration system are installed on the described casing, and wherein said refrigeration system is according to the described refrigeration system of first aspect present invention.
Refrigerator according to the embodiment of the invention freezes according to the described refrigeration system of first aspect present invention by utilizing, can be when described refrigerating chamber and described refrigerating chamber all require to freeze, described refrigerating chamber to low temperature storage freezes earlier, the described refrigerating chamber to high temperature storage freezes again, thereby has improved the refrigerating efficiency that described refrigerating chamber is freezed and reduced the energy consumption of freezing.Therefore described refrigerator has higher refrigerating efficiency and lower energy consumption for cooling.In addition since at described refrigerating chamber in the process of the refrigeration of described refrigerating chamber conversion, the temperature of muffler can not reduce, therefore described refrigerator can not produce condensation in the refrigeration transfer process.
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 structural representation of existing refrigeration system;
Fig. 2 is the structural representation according to the refrigeration system of the embodiment of the invention;
Fig. 3 is the structural representation according to the refrigeration system of the embodiment of the invention.
Description of reference numerals:
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain 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 " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " 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 to describe 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 the refrigeration system of Fig. 2 description according to the embodiment of the invention.As shown in Figure 2, the refrigeration system according to the embodiment of the invention comprises compressor 1, condenser 2, flow controller 3, refrigerating evaporator 4, refrigeration evaporator 5, bypass pipe 6 and control valve 7.The inlet of condenser 2 links to each other with the outlet of compressor 1, the inlet of flow controller 3 links to each other with the outlet of condenser 2, the inlet of refrigerating evaporator 4 links to each other with the outlet of flow controller 3, the inlet of refrigeration evaporator 5 links to each other with the outlet of refrigerating evaporator 4, and the outlet of refrigeration evaporator 5 links to each other with the inlet of compressor 1.First end of bypass pipe 6 is connected between the outlet of the inlet of refrigeration evaporator 5 and refrigerating evaporator 4, and second end of bypass pipe 6 is connected between the inlet of the outlet of refrigeration evaporator 5 and compressor 1.The outlet that the outlet side that control valve 7 connects refrigerating evaporators 4 is used for making refrigerating evaporator 4 is communicated with by an inlet with compressor 1 of refrigeration evaporator 5 and bypass pipe 6.
When only the refrigerating chamber of refrigerator required refrigeration, control valve 7 made the outlet of refrigerating evaporator 4 be communicated with the inlet of compressor 1 by bypass pipe 6, and cold-producing medium leaves compressor 1 and gets back to compressor 1 through condenser 2-flow controller 3-refrigerating evaporator 4-bypass pipe 6 successively.When the refrigerating chamber of refrigerator requires refrigeration or when the refrigerating chamber of refrigerator and refrigerating chamber all require to freeze, control valve 7 makes the outlet of refrigerating evaporator 4 be communicated with the inlet of compressor 1 by refrigeration evaporator 5, and cold-producing medium leaves compressor 1 and gets back to compressor 1 through condenser 2-flow controller 3-refrigerating evaporator 4-refrigeration evaporator 5 successively.
According to the refrigeration system of the embodiment of the invention when the refrigerating chamber of refrigerator and refrigerating chamber all require to freeze, can make cold-producing medium be introduced into refrigerating evaporator 4, enter refrigeration evaporator 5 again, described like this cold-producing medium freezes to the described refrigerating chamber of low temperature storage earlier, and then the described refrigerating chamber of high temperature storage freezed, thereby refrigerating efficiency that described refrigeration system freezes to the described refrigerating chamber of low temperature storage and the energy consumption that has reduced refrigeration have been improved.Therefore described refrigeration system has higher refrigerating efficiency and lower energy consumption for cooling.In addition since at the described refrigerating chamber of low temperature storage in the process of the refrigeration conversion of the described refrigerating chamber of high temperature storage, the temperature of muffler can not reduce, therefore described refrigeration system can prevent to produce condensation in the refrigeration transfer process.And described refrigeration system only need be provided with a flow controller 3 just can solve the multiloop problem of cold-producing medium, and therefore described refrigeration system also has advantage simple in structure, that production cost is low.
In some embodiments of the invention, control valve 7 can adopt the mode of welding to install.The inlet of control valve 7 can link to each other with the outlet of refrigerating evaporator 4, the outlet of control valve 7 can link to each other so that the outlet of refrigerating evaporator 4 is communicated with by an inlet with compressor 1 in refrigeration evaporator 5 and the bypass pipe 6 with the inlet of refrigeration evaporator 5 and first end of bypass pipe 6 respectively, and three place's solder joints are arranged on the control valve 7 like this.Control valve 7 can be installed on the bypass pipe 6 optionally to disconnect and to connect bypass pipe 6, two place's solder joints is only arranged on the control valve 7 like this, thereby reduced the installation difficulty and the installation cost of control valve 7 widely.Particularly, control valve 7 can be magnetic valve or dynamoelectric switching valve.
When only the refrigerating chamber of refrigerator requires refrigeration, control valve 7 is connected bypass pipe 6 so that the outlet of refrigerating evaporator 4 is communicated with the inlet of compressor 1 by bypass pipe 6, and cold-producing medium leaves compressor 1 and gets back to compressor 1 through condenser 2-flow controller 3-refrigerating evaporator 4-bypass pipe 6 successively.When the refrigerating chamber of refrigerator requires refrigeration or when the refrigerating chamber of refrigerator and refrigerating chamber all require to freeze, control valve 7 disconnects bypass pipe 6 so that the outlet of refrigerating evaporator 4 is communicated with the inlet of compressor 1 by refrigeration evaporator 5, and cold-producing medium leaves compressor 1 and gets back to compressor 1 through condenser 2-flow controller 3-refrigerating evaporator 4-refrigeration evaporator 5 successively.
As shown in Figure 2, in one embodiment of the invention, first end of bypass pipe 6 can be connected between the outlet of the inlet of refrigeration evaporator 5 and refrigerating evaporator 4 by tee pipe fitting 11.Tee pipe fitting 11 can be positive tee pipe fitting, also can be the skew T pipe fitting.Wherein, three of tee pipe fitting 11 interfaces can link to each other with the outlet of refrigerating evaporator 4, the inlet of refrigeration evaporator 5 and first end of bypass pipe 6 respectively.
In some embodiments of the invention, as shown in Figure 3, refrigeration evaporator 5 can be a plurality of, and a plurality of refrigeration evaporators 5 can be in parallel, the inlet that is each refrigeration evaporator 5 can link to each other with the outlet of refrigerating evaporator 4, and the outlet of each refrigeration evaporator 5 can link to each other with the inlet of compressor 1.Described refrigeration system can also comprise valve module 8, valve module 8 can have outlet and a plurality of inlet, and a plurality of inlets of valve module 8 can link to each other with the outlet of a plurality of refrigeration evaporators 5 respectively and the outlet of valve module 8 can link to each other with the inlet of compressor 1 so that in a plurality of refrigeration evaporators 5 at least one is communicated with the inlet of compressor 1.Wherein, the outlet of each refrigeration evaporator 5 can link to each other with an inlet of valve module 8.By valve module 8 is set an inlet with compressor 1 in a plurality of refrigeration evaporators 5 is communicated with, cold-producing medium can be only through one in a plurality of refrigeration evaporators 5 when utilizing described refrigeration system to freeze like this.That is to say, can freeze by a refrigerating chamber the needs refrigeration by valve module 8 is set.In a concrete example of the present invention, valve module 8 can be the pulse valve assembly.
As shown in Figure 3, when the refrigeration evaporator 5 in the left side of Fig. 3 required refrigeration, the A-C of valve module 8 was communicated with, and cold-producing medium is got back to compressor 1 through the refrigeration evaporator 5-valve module 8 in flow controller 3-refrigerating evaporator 4-tee pipe fitting 11-left side successively.When the refrigeration evaporator 5 on the right side of Fig. 3 required refrigeration, the A-B of valve module 8 was communicated with, and cold-producing medium is got back to compressor 1 through the refrigeration evaporator 5-valve module 8 on flow controller 3-refrigerating evaporator 4-tee pipe fitting 11-right side successively.
It will be appreciated by persons skilled in the art that valve module 8 also can be arranged on the upstream of refrigeration evaporator 5, promptly cold-producing medium can pass through valve module 8 earlier, pass through refrigeration evaporator 5 again.
In an example of the present invention, valve module 8 can have inlet and a plurality of outlet, and can link to each other with the outlet of the refrigerating evaporator 4 a plurality of outlets of (for example the inlet of valve module 8 links to each other by the outlet of tee pipe fitting 11 with refrigerating evaporator 4) and valve module 8 of the inlet of valve module 8 can link to each other with the inlet of a plurality of refrigeration evaporators 5 respectively so that in a plurality of refrigeration evaporators 5 at least one is communicated with the inlet of compressor 1.Wherein, the inlet of each refrigeration evaporator 5 can link to each other with an outlet of valve module 8.
In one embodiment of the invention, valve module 8 can comprise a plurality of magnetic valves, and described a plurality of magnetic valves can be connected with a plurality of refrigerator evaporators 5 respectively so that in a plurality of refrigeration evaporators 5 at least one is communicated with the inlet of compressor 1.That is to say that a described magnetic valve can be connected with a refrigeration evaporator 5.When requiring refrigeration for one in a plurality of refrigeration evaporators 5, the described magnetic valve of connecting with this refrigeration evaporator 5 can open so that this refrigeration evaporator 5 of cold-producing medium process, thereby this refrigeration evaporator 5 is freezed, and the described magnetic valve of connecting with other refrigeration evaporator 5 simultaneously can cut out.
As shown in Figures 2 and 3, in a concrete example of the present invention, described refrigeration system can also comprise anti-condensation pipe 9, and the inlet of anti-condensation pipe 9 can link to each other with the outlet of condenser 2, and the outlet of anti-condensation pipe 9 can link to each other with the inlet of flow controller 3.By door body dewfall when air humidity is big that anti-condensation pipe 9 can prevent refrigerator is set.In another concrete example of the present invention, described refrigeration system can also comprise device for drying and filtering 10, and the inlet of device for drying and filtering 10 links to each other with the outlet of condenser 2, and the outlet of device for drying and filtering 10 links to each other with the inlet of flow controller 3.By being set, device for drying and filtering 10 not only can remove residual moisture in the described refrigeration system, thereby anti-stagnant ice is stifled, and reduce the corrosiveness of moisture to described refrigeration system, and the impurity in can the described refrigeration system of filtering, for example metal fillings, various oxide and dust etc. are to avoid flow controller 3 dirty stifled.Described refrigeration system can also comprise anti-condensation pipe 9 and device for drying and filtering 10, the inlet of anti-condensation pipe 9 can link to each other with the outlet of condenser 2, the inlet of device for drying and filtering 10 can link to each other with the outlet of anti-condensation pipe 9, and the outlet of device for drying and filtering 10 can link to each other with the inlet of flow controller 3.
Therefore and not shown the various piece for example true shape and the structure of control valve 7 and valve module 8 it will be appreciated by persons skilled in the art that Fig. 2 and Fig. 3 mainly are the annexations for the various piece that described refrigeration system is shown.
The present invention also provides a kind of refrigerator, and described refrigerator comprises casing, door body and refrigeration system.Be limited with refrigerating chamber and refrigerating chamber in the described casing, described door body is pivotably mounted on the described casing.Described refrigeration system is installed on the described casing, and wherein said refrigeration system is above-mentioned refrigeration system.It will be understood by those skilled in the art that, described door body can be installed according to existing mounting means, the refrigerating evaporator 4 of described refrigeration system is used for the described refrigerating chamber of described refrigerator is freezed, and the refrigeration evaporator 5 of described refrigeration system is used for the described refrigerating chamber of described refrigerator is freezed.
Refrigerator according to the embodiment of the invention freezes by utilizing above-mentioned refrigeration system, can be when described refrigerating chamber and described refrigerating chamber all require to freeze, described refrigerating chamber to low temperature storage freezes earlier, the described refrigerating chamber to high temperature storage freezes again, thereby has improved the refrigerating efficiency that described refrigerating chamber is freezed and reduced the energy consumption of freezing.Therefore described refrigerator has higher refrigerating efficiency and lower energy consumption for cooling.In addition since at described refrigerating chamber in the process of the refrigeration of described refrigerating chamber conversion, the temperature of muffler can not reduce, therefore described refrigerator can not produce condensation in the refrigeration transfer process.
Refrigeration system according to the embodiment of the invention has advantages such as refrigerating efficiency height, energy consumption for cooling is low, simple in structure, production cost is low.
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 (10)
1. a refrigeration system is characterized in that, comprising:
Compressor;
Condenser, the inlet of described condenser links to each other with the outlet of described compressor;
Flow controller, the inlet of described flow controller links to each other with the outlet of described condenser;
Refrigerating evaporator, the inlet of described refrigerating evaporator links to each other with the outlet of described flow controller;
Refrigeration evaporator, the inlet of described refrigeration evaporator links to each other with the outlet of described refrigerating evaporator, and the outlet of described refrigeration evaporator links to each other with the inlet of described compressor;
Bypass pipe, first end of described bypass pipe are connected between the outlet of the inlet of described refrigeration evaporator and described refrigerating evaporator, and second end of described bypass pipe is connected between the inlet of the outlet of described refrigeration evaporator and described compressor; With
The outlet that the outlet side that control valve, described control valve connect described refrigerating evaporator is used for making described refrigerating evaporator by described refrigeration evaporator and described bypass pipe is communicated with the inlet of described compressor.
2. refrigeration system according to claim 1 is characterized in that, described control valve is a magnetic valve, and described magnetic valve is installed on the described bypass pipe optionally to disconnect and to connect described bypass pipe.
3. refrigeration system according to claim 1 is characterized in that, first end of described bypass pipe is connected between the outlet of the inlet of described refrigeration evaporator and described refrigerating evaporator by tee pipe fitting.
4. refrigeration system according to claim 1 is characterized in that, described refrigeration evaporator is a plurality of, and described a plurality of refrigeration evaporator is in parallel.
5. refrigeration system according to claim 4, it is characterized in that, also comprise valve module, described valve module has outlet and a plurality of inlet, and a plurality of inlets of described valve module link to each other with the outlet of described a plurality of refrigeration evaporators respectively and the outlet of described valve module links to each other with the inlet of described compressor so that in described a plurality of refrigeration evaporators at least one is communicated with the inlet of described compressor.
6. refrigeration system according to claim 5 is characterized in that, described valve module is the pulse valve assembly.
7. refrigeration system according to claim 5 is characterized in that described valve module comprises a plurality of magnetic valves, and described a plurality of magnetic valves are connected with described a plurality of refrigerator evaporators respectively.
8. refrigeration system according to claim 1 is characterized in that, also comprises anti-condensation pipe, and the inlet of described anti-condensation pipe links to each other with the outlet of described condenser, and the outlet of described anti-condensation pipe links to each other with the inlet of described flow controller.
9. refrigeration system according to claim 1 is characterized in that, also comprises device for drying and filtering, and the inlet of described device for drying and filtering links to each other with the outlet of described condenser, and the outlet of described device for drying and filtering links to each other with the inlet of described flow controller.
10. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber and refrigerating chamber in the described casing;
The door body, described door body is installed on the described casing;
Refrigeration system, described refrigeration system are installed on the described casing, and wherein said refrigeration system is according to each described refrigeration system among the claim 1-9.
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| CN 201110083538 CN102121774A (en) | 2011-03-30 | 2011-03-30 | Refrigeration system and refrigerator with refrigeration system |
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| CN 201110083538 CN102121774A (en) | 2011-03-30 | 2011-03-30 | Refrigeration system and refrigerator with refrigeration system |
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| CN103604235A (en) * | 2013-12-04 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerating system and refrigerator with same |
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| CN106440446A (en) * | 2016-08-31 | 2017-02-22 | 珠海格力电器股份有限公司 | Multi-temperature-zone refrigeration control method and system |
| CN110425804A (en) * | 2019-08-28 | 2019-11-08 | 长虹美菱股份有限公司 | A kind of wind circulation changes in temperature storage cabinet and its control method |
| CN111207534A (en) * | 2020-01-09 | 2020-05-29 | 珠海格力电器股份有限公司 | Refrigeration system, refrigeration equipment and control method of refrigeration system |
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| CN106440446A (en) * | 2016-08-31 | 2017-02-22 | 珠海格力电器股份有限公司 | Multi-temperature-zone refrigeration control method and system |
| CN106403341A (en) * | 2016-09-05 | 2017-02-15 | 珠海格力电器股份有限公司 | Multi-temperature-zone cascade refrigerating system and low-temperature refrigerator |
| CN110425804A (en) * | 2019-08-28 | 2019-11-08 | 长虹美菱股份有限公司 | A kind of wind circulation changes in temperature storage cabinet and its control method |
| CN111207534A (en) * | 2020-01-09 | 2020-05-29 | 珠海格力电器股份有限公司 | Refrigeration system, refrigeration equipment and control method of refrigeration system |
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Application publication date: 20110713 |