CN103528281A - Evaporator and refrigerator having same - Google Patents
Evaporator and refrigerator having same Download PDFInfo
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- CN103528281A CN103528281A CN201310530374.XA CN201310530374A CN103528281A CN 103528281 A CN103528281 A CN 103528281A CN 201310530374 A CN201310530374 A CN 201310530374A CN 103528281 A CN103528281 A CN 103528281A
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- heat exchange
- exchange portion
- evaporation tube
- evaporimeter
- evaporation
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Abstract
The invention discloses an evaporator and a refrigerator having the same. The evaporator comprises multiple heat exchange parts which are connected in sequence, and a control valve connected with at least one of the multiple heat exchange parts, wherein the control valve controls each heat exchange part to work or not. According to the embodiment of the invention, the evaporator has the advantages of a capability of realizing conversion of the whole temperature region, wide adaptability and the like.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of evaporimeter and the refrigerator with described evaporimeter.
Background technology
Increasingly mature along with refrigerator technology, user requires more and more higher to the refrigeration of refrigerator.But the evaporimeter of current refrigerator, cannot realize the full warm area conversion in a chamber, can not meet different user differentiated demand.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, one object of the present invention is to propose a kind of evaporimeter, and this evaporimeter has can realize the advantages such as the conversion of full warm area, applicability be wide.
Another object of the present invention is to propose a kind of refrigerator with described evaporimeter.
For achieving the above object, a first aspect of the present invention proposes a kind of evaporimeter, and described evaporimeter comprises: a plurality of heat exchange portion, and a plurality of described heat exchange portion is connected successively; Control valve, described control valve is connected with at least one in a plurality of described heat exchange portion, and whether described control valve is controlled heat exchange portion described in each and is worked.
According to the evaporimeter of the embodiment of the present invention, by a plurality of described heat exchange portions that are connected are successively set, and described control valve is set, described control valve is connected with at least one in a plurality of described heat exchange portion, whether by described control valve, control heat exchange portion described in each works, the heat exchange portion described in each that can realize works independently, also can regulate by described control valve the quantity of in running order described heat exchange portion, to control the refrigerating capacity of chamber between refrigeration, and then realize full warm area conversion, meet the requirement of different user to compartment temperature.Therefore, according to the evaporimeter of the embodiment of the present invention, have and can realize the advantages such as the conversion of full warm area, applicability be wide.
In addition, evaporimeter according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, a plurality of described heat exchange portion comprises: right heat exchange portion; Take one's place hot portion, described in take one's place hot portion and be connected with described right heat exchange portion, described in take one's place hot portion right upper along arranging along contiguous described right heat exchange portion; Left heat exchange portion, described left heat exchange portion takes one's place hot portion and is connected with described, and the upper of described left heat exchange portion taken one's place the left along arranging of hot portion described in contiguous; Back of the body heat exchange portion, described back of the body heat exchange portion is connected with described right heat exchange portion, rear along arranging and right rear along setting along contiguous described right heat exchange portion along contiguous described left heat exchange portion of described back of the body heat exchange portion left.Can make thus the refrigeration of described evaporimeter more even.
According to one embodiment of present invention, described left heat exchange portion, described right heat exchange portion, described in take one's place hot portion and become tetragonal body structure with described back of the body heat exchange cage structure.Like this can be so that described evaporimeter be arranged between the refrigeration of tetragonal body shape indoor.
According to one embodiment of present invention, described in each, heat exchange portion comprises evaporation tube and evaporation plate, and described evaporation tube is located in described evaporation plate, and the evaporation tube of a plurality of described heat exchange portion is connected successively.So not only can be so that the connection of a plurality of described heat exchange portion, and can improve the refrigeration of described evaporimeter.
According to one embodiment of present invention, described control valve comprises: first throttle part, and described first throttle part is connected with the evaporation tube of described back of the body heat exchange portion; The second throttling element, described the second throttling element is connected with the evaporation tube of described right heat exchange portion with the evaporation tube of described back of the body evaporation part respectively, when described first throttle part is opened, described right heat exchange portion, described in take one's place hot portion, described left heat exchange portion and the work of described back of the body heat exchange portion, when described the second throttling element is opened and described first throttle part is closed, described left heat exchange portion, described right heat exchange portion and described in take one's place the work of hot portion.Can carry on the back heat exchange portion described in the open and close controlling of described first throttle part and described the second throttling element and whether work by controlling like this, to realize full warm area conversion.
According to one embodiment of present invention, described first throttle part is located at the end of the evaporation tube of described back of the body heat exchange portion, and described the second throttling element is located at the junction of the evaporation tube of described back of the body heat exchange portion and the evaporation tube of described right heat exchange portion.Can when described first throttle part be opened, make full use of cold-producing medium and freeze like this, and open and when described first throttle part is closed at described the second throttling element, cold-producing medium is affected by pressure can not to flow into the evaporation tube of described back of the body heat exchange portion.
According to one embodiment of present invention, described the second throttling element is connected with the evaporation tube of described back of the body evaporation part and the evaporation tube of described right evaporation part respectively by three-way pipe.Can make like this evaporation tube of described the second throttling element and described back of the body heat exchange portion and the evaporation tube of described right heat exchange portion be connected.
According to one embodiment of present invention, described first throttle part and described the second throttling element are capillary.Can guarantee thus the restriction effect of described first throttle part and described the second throttling element, and implement easily, cost is lower.
According to one embodiment of present invention, the evaporation tube of a plurality of described heat exchange portion is integrally formed.So not only can improve structural strength and the sealing of described evaporimeter, and can simplify the assembly technology of described evaporimeter, improve the production efficiency of described evaporimeter.
A second aspect of the present invention proposes a kind of refrigerator, and described refrigerator comprises described according to a first aspect of the invention evaporimeter.
According to the refrigerator of the embodiment of the present invention, by utilizing described according to a first aspect of the invention evaporimeter, having, can realize the full warm area conversion in a chamber, meet the advantages such as different temperatures demand.
Accompanying drawing explanation
Fig. 1 is according to the stereogram of the evaporimeter of the embodiment of the present invention, and wherein evaporation plate is for illustrating.
Fig. 2 is according to the axonometric drawing of the evaporimeter of the embodiment of the present invention.
Fig. 3 is according to the right view of the evaporimeter of the embodiment of the present invention.
Fig. 4 is according to the top view of the evaporimeter of the embodiment of the present invention.
Reference numeral: evaporimeter 1, right heat exchange portion 110, evaporation tube 111, evaporation plate 112, take one's place hot portion 120, evaporation tube 121, evaporation plate 122, left heat exchange portion 130, evaporation tube 131, evaporation plate 132, back of the body heat exchange portion 140, evaporation tube 141, evaporation plate 142, control valve 200, first throttle part 210, the second throttling element 220, three-way pipe 300.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
Below with reference to Fig. 1-Fig. 4, describe according to the evaporimeter 1 of the embodiment of the present invention.As Figure 1-Figure 4, according to the evaporimeter 1 of the embodiment of the present invention, comprise a plurality of heat exchange portions and control valve 200.
A plurality of described heat exchange portion is connected successively.Control valve 200 is connected with at least one in a plurality of described heat exchange portion, and whether control valve 200 is controlled heat exchange portion described in each and worked.
According to the evaporimeter 1 of the embodiment of the present invention, by a plurality of described heat exchange portions that are connected are successively set, and control valve 200 is set, control valve 200 is connected with at least one in a plurality of described heat exchange portion, whether by control valve 200, control heat exchange portion described in each works, the heat exchange portion described in each that can realize works independently, also can regulate by control valve 200 quantity of in running order described heat exchange portion, to control the refrigerating capacity of chamber between refrigeration, and then realize full warm area conversion, meet the requirement of different user to compartment temperature.Therefore, according to the evaporimeter 1 of the embodiment of the present invention, have and can realize the advantages such as the conversion of full warm area, applicability be wide.
Fig. 1-Fig. 4 shows the evaporimeter 1 of a specific embodiment according to the present invention.As Figure 1-Figure 4, a plurality of described heat exchange portion can comprise right heat exchange portion 110, take one's place hot portion 120, left heat exchange portion 130 and the back of the body 140(of heat exchange portion above-below direction as shown in the arrow A in Fig. 1-Fig. 3, fore-and-aft direction is as shown in the arrow B in Fig. 1-Fig. 4, left and right directions is as shown in the arrow C in Fig. 1 and Fig. 4), taking one's place hot portion 120 can be connected with right heat exchange portion 110, and the right edge of taking one's place hot portion 120 can be close to the upper along arranging of right heat exchange portion 110.Left heat exchange portion 130 can with take one's place hot portion 120 and be connected, the upper edge of left heat exchange portion 130 can be close to takes one's place the left along arranging of hot portion 120.Back of the body heat exchange portion 140 can be connected with right heat exchange portion 110, and the left edge of back of the body heat exchange portion 140 can be close to the rear along arranging of left heat exchange portion 130, and the right edge of back of the body heat exchange portion 140 can be close to the rear along setting of right heat exchange portion 110.Can freeze to top, left side, right side and the back of chamber between refrigeration like this, so that the refrigeration of evaporimeter 1 is more even.
Advantageously, as Figure 1-Figure 4, left heat exchange portion 130, right heat exchange portion 110, take one's place hot portion 120 and back of the body heat exchange portion 140 can be configured to tetragonal body structure.Like this can be so that evaporimeter 1 be arranged between the refrigeration of tetragonal body shape indoor.
Alternatively, as Figure 1-Figure 4, described in each, heat exchange portion can comprise evaporation tube and evaporation plate, and described evaporation tube can be located in described evaporation plate, and the evaporation tube of a plurality of described heat exchange portion can be connected successively.
Particularly, right heat exchange portion 110 can consist of evaporation tube 111 and evaporation plate 112, taking one's place hot portion 120 can consist of evaporation tube 121 and evaporation plate 122, and left heat exchange portion 130 can consist of evaporation tube 131 and evaporation plate 132, and back of the body heat exchange portion 140 can consist of evaporation tube 141 and evaporation plate 142.Evaporation tube 111 can be connected with evaporation tube 121, and evaporation tube 121 can be connected with evaporation tube 131, and evaporation tube 141 can be connected with evaporation tube 111.So not only can be so that the connection of a plurality of described heat exchange portion, and can utilize described evaporation plate to transmit the cold of described evaporation tube, to increase the heat exchange area of evaporimeter 1, and then can improve the refrigeration of evaporimeter 1.
Fig. 1-Fig. 4 shows the evaporimeter 1 of a concrete example according to the present invention.As Figure 1-Figure 4, described control valve can comprise first throttle part 210 and the second throttling element 220.First throttle part 210 can be connected with the evaporation tube 141 of back of the body heat exchange portion 140.The second throttling element 220 can be respectively connected with the evaporation tube 111 of right heat exchange portion 110 with the evaporation tube 141 of back of the body heat exchange portion 140, when first throttle part 210 is opened, right heat exchange portion 110, take one's place hot portion 120, left heat exchange portion 130 and back of the body heat exchange portion 140 and can work, when the second throttling element 220 is opened and first throttle part 210 is closed, left heat exchange portion 130, right heat exchange portion 110 and take one's place hot portion 120 and can work, back of the body heat exchange portion 140 does not work.Can whether work by controlling the open and close controlling back of the body heat exchange portion 140 of first throttle part 210 and the second throttling element 220 like this, to control the refrigeration performance of evaporimeter 1, realize full warm area conversion.
Advantageously, as Figure 1-Figure 4, first throttle part 210 can be located at the end of evaporation tube 141 of back of the body heat exchange portion 140, the junction of the evaporation tube 141 that the second throttling element 220 can be located at back of the body heat exchange portion 140 and the evaporation tube 111 of right heat exchange portion 110.When first throttle part 210 is opened, cold-producing medium can flow through the whole of evaporation tube 141 like this, to make full use of cold-producing medium, freezes.At the second throttling element 220, open and when first throttle part 210 is closed, because first throttle part 210 is closed, cold-producing medium is not affected by pressure can flow into evaporation tube 141, makes to carry on the back heat exchange portion 140 and quits work, with the conversion between indoor different warm areas between realizing.
Wherein, a plurality of described evaporation tubes can adopt various ways to connect, for example.The evaporation tube of a plurality of described heat exchange portion can be integrally formed.Particularly, evaporation tube 111, evaporation tube 121, evaporation tube 131 and evaporation tube 141 can be formed by an evaporation tube bending.So not only can improve structural strength and the sealing of evaporimeter 1, and can simplify the assembly technology of evaporimeter 1, improve the production efficiency of evaporimeter 1.
Again for example, as shown in Fig. 2-Fig. 4, the second throttling element 220 can be connected with the evaporation tube 111 of right heat exchange portion 110 with the evaporation tube 141 of back of the body heat exchange portion 140 respectively by three-way pipe 300.Can make like this evaporation tube 141 of second section stream part 220 and back of the body heat exchange portion 140 and the evaporation tube 111 of right heat exchange portion 110 be connected, to utilize second section stream part 220 and first throttle part 210 to control to carry on the back heat exchange portions 140, whether work.
Particularly, first throttle part 210 and the second throttling element 220 can be capillary.Can guarantee thus the restriction effect of first throttle part 210 and the second throttling element 220, and implement easily, cost is lower.
Refrigerator according to the embodiment of the present invention is described below.Described refrigerator comprises evaporimeter 1 according to the above embodiment of the present invention.
According to the refrigerator of the embodiment of the present invention, by utilizing evaporimeter 1 according to the above embodiment of the present invention, having, can realize the full warm area conversion in a chamber, meet the advantages such as different temperatures demand.
According to other configuration examples of the refrigerator of the embodiment of the present invention, if Men Ti etc. and operation are all known for those of ordinary skills, be not described in detail here.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication 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 " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly 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, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described 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, modification, replacement and modification.
Claims (10)
1. an evaporimeter, is characterized in that, comprising:
A plurality of heat exchange portion, a plurality of described heat exchange portion is connected successively;
Control valve, described control valve is connected with at least one in a plurality of described heat exchange portion, and whether described control valve is controlled heat exchange portion described in each and is worked.
2. evaporimeter according to claim 1, is characterized in that, a plurality of described heat exchange portion comprises:
Right heat exchange portion;
Take one's place hot portion, described in take one's place hot portion and be connected with described right heat exchange portion, described in take one's place hot portion right upper along arranging along contiguous described right heat exchange portion;
Left heat exchange portion, described left heat exchange portion takes one's place hot portion and is connected with described, and the upper of described left heat exchange portion taken one's place the left along arranging of hot portion described in contiguous;
Back of the body heat exchange portion, described back of the body heat exchange portion is connected with described right heat exchange portion, rear along arranging and right rear along setting along contiguous described right heat exchange portion along contiguous described left heat exchange portion of described back of the body heat exchange portion left.
3. evaporimeter according to claim 2, is characterized in that, described left heat exchange portion, described right heat exchange portion, described in take one's place hot portion and become tetragonal body structure with described back of the body heat exchange cage structure.
4. evaporimeter according to claim 2, is characterized in that, described in each, heat exchange portion comprises evaporation tube and evaporation plate, and described evaporation tube is located in described evaporation plate, and the evaporation tube of a plurality of described heat exchange portion is connected successively.
5. evaporimeter according to claim 4, is characterized in that, described control valve comprises:
First throttle part, described first throttle part is connected with the evaporation tube of described back of the body heat exchange portion;
The second throttling element, described the second throttling element is connected with the evaporation tube of described right heat exchange portion with the evaporation tube of described back of the body evaporation part respectively, when described first throttle part is opened, described right heat exchange portion, described in take one's place hot portion, described left heat exchange portion and the work of described back of the body heat exchange portion, when described the second throttling element is opened and described first throttle part is closed, described left heat exchange portion, described right heat exchange portion and described in take one's place the work of hot portion.
6. evaporimeter according to claim 5, is characterized in that, described first throttle part is located at the end of the evaporation tube of described back of the body heat exchange portion, and described the second throttling element is located at the junction of the evaporation tube of described back of the body heat exchange portion and the evaporation tube of described right heat exchange portion.
7. evaporimeter according to claim 6, is characterized in that, described the second throttling element is connected with the evaporation tube of described back of the body evaporation part and the evaporation tube of described right evaporation part respectively by three-way pipe.
8. according to the evaporimeter described in any one in claim 5-7, it is characterized in that, described first throttle part and described the second throttling element are capillary.
9. evaporimeter according to claim 4, is characterized in that, the evaporation tube of a plurality of described heat exchange portion is integrally formed.
10. a refrigerator, is characterized in that, comprises according to the evaporimeter described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530374.XA CN103528281A (en) | 2013-10-31 | 2013-10-31 | Evaporator and refrigerator having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530374.XA CN103528281A (en) | 2013-10-31 | 2013-10-31 | Evaporator and refrigerator having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528281A true CN103528281A (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530374.XA Pending CN103528281A (en) | 2013-10-31 | 2013-10-31 | Evaporator and refrigerator having same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528281A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017506321A (en) * | 2014-02-07 | 2017-03-02 | ピーディーエックス テクノロジーズ エルエルシー | Cooling system with separate feed streams to multiple evaporator zones |
| CN106556183A (en) * | 2015-09-27 | 2017-04-05 | 王秀红 | Multiaspect evaporator tube board component |
| CN106556182A (en) * | 2015-09-27 | 2017-04-05 | 孙颖 | Double-loop evaporator tube sheet component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281316A (en) * | 1993-03-29 | 1994-10-07 | Sawafuji Electric Co Ltd | Pipe type evaporator for refrigerator |
| CN201476446U (en) * | 2009-06-03 | 2010-05-19 | 合肥晶弘电器有限公司 | Double-chamber refrigerator with exchange function of refrigeration and freezing |
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102679665A (en) * | 2012-05-31 | 2012-09-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method thereof |
| CN202928252U (en) * | 2012-12-03 | 2013-05-08 | 合肥晶弘电器有限公司 | Single-circulation direct cooling refrigerator capable of automatically regulating area of refrigerating chamber evaporator |
| CN203605540U (en) * | 2013-10-31 | 2014-05-21 | 合肥美的电冰箱有限公司 | Evaporator and refrigerator with same |
-
2013
- 2013-10-31 CN CN201310530374.XA patent/CN103528281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281316A (en) * | 1993-03-29 | 1994-10-07 | Sawafuji Electric Co Ltd | Pipe type evaporator for refrigerator |
| CN201476446U (en) * | 2009-06-03 | 2010-05-19 | 合肥晶弘电器有限公司 | Double-chamber refrigerator with exchange function of refrigeration and freezing |
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102679665A (en) * | 2012-05-31 | 2012-09-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method thereof |
| CN202928252U (en) * | 2012-12-03 | 2013-05-08 | 合肥晶弘电器有限公司 | Single-circulation direct cooling refrigerator capable of automatically regulating area of refrigerating chamber evaporator |
| CN203605540U (en) * | 2013-10-31 | 2014-05-21 | 合肥美的电冰箱有限公司 | Evaporator and refrigerator with same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017506321A (en) * | 2014-02-07 | 2017-03-02 | ピーディーエックス テクノロジーズ エルエルシー | Cooling system with separate feed streams to multiple evaporator zones |
| US11306951B2 (en) | 2014-02-07 | 2022-04-19 | Pdx Technologies Llc | Refrigeration system with separate feedstreams to multiple evaporator zones |
| CN106556183A (en) * | 2015-09-27 | 2017-04-05 | 王秀红 | Multiaspect evaporator tube board component |
| CN106556182A (en) * | 2015-09-27 | 2017-04-05 | 孙颖 | Double-loop evaporator tube sheet component |
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Application publication date: 20140122 |