CN103398513B - Condenser and there is its refrigerating appliance - Google Patents
Condenser and there is its refrigerating appliance Download PDFInfo
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- CN103398513B CN103398513B CN201310324379.7A CN201310324379A CN103398513B CN 103398513 B CN103398513 B CN 103398513B CN 201310324379 A CN201310324379 A CN 201310324379A CN 103398513 B CN103398513 B CN 103398513B
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Abstract
Present invention is disclosed a kind of condenser, comprise for the refrigerant pipe for cold-producing medium circulation, the S-shaped roundabout layout of described refrigerant pipe, the spacing between at least one pair of adjacent refrigerant tubes of described refrigerant pipe upstream is greater than the spacing between at least one pair of adjacent refrigerant tubes in described refrigerant pipe downstream.Condenser provided by the invention is by strengthening the spacing between the adjacent refrigerant tubes of refrigerant pipe upstream end, there is provided the refrigerant pipe of this part better radiating effect, spacing between the refrigerant pipe of refrigerant pipe downstream part is then set to relatively little, improves the whole work efficiency of condenser.
Description
Technical field
The invention belongs to refrigerating appliance manufacturing technology field, be specifically related to a kind of condenser and there is the refrigerating appliance of this condenser.
Background technology
In the condenser of prior art, be manufactured between the condenser pipe that bending extends and there is equal spacing, and in the application of reality, cold-producing medium near the porch of condenser has relatively high temperature, owing to being subject to the restriction of condenser pipe spacing, the condenser pipe of this part can not well play heat radiation effectiveness.
Summary of the invention
The object of the present invention is to provide a kind of condenser, it can provide compared to the higher radiating efficiency of traditional condenser.
The present invention also aims to provide a kind of refrigerating appliance.
For achieving the above object, the invention provides a kind of condenser, comprise for the refrigerant pipe for cold-producing medium circulation, the S-shaped roundabout layout of described refrigerant pipe, the spacing between at least one pair of adjacent refrigerant tubes of described refrigerant pipe upstream is greater than the spacing between at least one pair of adjacent refrigerant tubes in described refrigerant pipe downstream.
As a further improvement on the present invention, there is between adjacent refrigerant pipe the first spacing or the second spacing respectively, described first spacing is greater than described second spacing, have the adjacent refrigerant tubes of described first spacing at least one of them is positioned at the upstream of the adjacent refrigerant tubes with described second spacing.
As a further improvement on the present invention, also there is between adjacent refrigerant pipe the 3rd spacing, described 3rd spacing is greater than described second spacing and is less than or equal to described first spacing, have the adjacent refrigerant tubes of described first spacing at least one of them is positioned at the upstream of the adjacent refrigerant tubes with described 3rd spacing, have the adjacent refrigerant tubes of described second spacing at least one of them is positioned at the downstream of the adjacent refrigerant tubes with described 3rd spacing.
As a further improvement on the present invention, the total length being positioned at the refrigerant pipe of the adjacent refrigerant tubes upstream with the 3rd spacing is less than the total length of the refrigerant pipe being positioned at the adjacent refrigerant tubes downstream with the 3rd spacing.
As a further improvement on the present invention, the spacing between adjacent refrigerant tubes diminishes gradually on the direction from flow of refrigerant.
Above goal of the invention can also realize in the following manner, a kind of condenser is provided, comprise for the refrigerant pipe for cold-producing medium circulation, the S-shaped roundabout layout of described refrigerant pipe, there is between adjacent refrigerant tubes the first spacing or the second spacing respectively, described first spacing is greater than described second spacing, have the adjacent refrigerant tubes of described first spacing at least one of them is positioned at the upstream of the adjacent refrigerant tubes with described second spacing.
As a further improvement on the present invention, also there is between adjacent refrigerant pipe the 3rd spacing, described 3rd spacing is greater than described second spacing and is less than or equal to described first spacing, have the adjacent refrigerant tubes of described first spacing at least one of them is positioned at the upstream of the adjacent refrigerant tubes with described 3rd spacing, have the adjacent refrigerant tubes of described second spacing at least one of them is positioned at the downstream of the adjacent refrigerant tubes with described 3rd spacing.
As a further improvement on the present invention, the total length being positioned at the refrigerant pipe of the adjacent refrigerant tubes upstream with the 3rd spacing is less than the total length of the refrigerant pipe being positioned at the adjacent refrigerant tubes downstream with the 3rd spacing.
As a further improvement on the present invention, the spacing between adjacent refrigerant tubes diminishes gradually on the direction from flow of refrigerant.
For realizing another goal of the invention above-mentioned, the present invention also provides the refrigerating appliance of the condenser adopted described in above-mentioned any one summary of the invention.
Compared with prior art, condenser provided by the invention is by strengthening the spacing between the adjacent refrigerant tubes of refrigerant pipe upstream end, there is provided the refrigerant pipe of this part better radiating effect, spacing between the refrigerant pipe of refrigerant pipe downstream part is then set to relatively little, improves the whole work efficiency of condenser.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the another embodiment of the present invention;
Fig. 3 is the structural representation of the embodiment of the present invention one;
Fig. 4 is the structural representation of the embodiment of the present invention two;
Fig. 5 is the structural representation of the embodiment of the present invention three;
Fig. 6 is the structural representation of the embodiment of the present invention four;
Fig. 7 is the structural representation of the embodiment of the present invention five;
Fig. 8 is the structural representation of the embodiment of the present invention six;
Fig. 9 is the structural representation of the embodiment of the present invention seven.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
It should be noted that, in following each embodiment, described " first ", " second ", " the 3rd " be representative structure or absolute differentiation relation functionally not, and is only used to the clear convenience of description; Further, in various embodiments, may adopt identical label or mark, these do not represent any structure or contact functionally.
Ginseng Fig. 1, introduces the first detailed description of the invention of condenser of the present invention.In the present embodiment, this condenser 100 comprises for the refrigerant pipe 10 for cold-producing medium circulation, the S-shaped roundabout layout of this refrigerant pipe 10.Well known to those of ordinary skill in the art is, condenser 100 can also comprise a heat sink 20 to increase the radiating efficiency of refrigerant pipe 10, certainly, also can not be as shown in the figure, and on refrigerant pipe 10, install some radiating fins (not shown), the object improving radiating efficiency can be reached equally, because this little structure does not relate to technical essential of the present invention, therefore all no longer repeat in following each embodiment.
Spacing between at least one pair of adjacent refrigerant tubes of refrigerant pipe 10 upstream P1 is greater than the spacing between at least one pair of adjacent refrigerant tubes of refrigerant pipe 10 downstream P2.
It should be noted that, in figure, just exemplarily indicated upstream and downstream P1, P2, and be not restriction.In the production of reality, upstream and downstream relation can be divided according to various ways, in such as illustrated both sides built-in cold condenser, the side near refrigerant inlet place can be defined as " upstream ", and the side near refrigerant outlet place is defined as in " downstream "; Again such as, position corresponding when can be cooled to a predetermined temperature with the temperature of cold-producing medium in refrigerant pipe is for dividing, and the upstream end of this position is " upstream ", and the downstream part of this position is " downstream "; Again such as, a predetermined length can be set, when refrigerant pipe extends upwardly to this predetermined length from the side of flow of refrigerant, define the refrigerant pipe of this part for " upstream ", and define the refrigerant pipe of remainder for " downstream ".
As a preferred embodiment, adjacent refrigerant pipe has the first space D 1 or the second space D 2 respectively, this first space D 1 is greater than the second space D 2, have the adjacent refrigerant tubes of the first space D 1 at least one of them is positioned at the upstream of the adjacent refrigerant tubes with the second space D 2.
More preferably, also there is between adjacent refrigerant tubes the 3rd space D 3,3rd space D 3 is greater than the second space D 2 and is less than or equal to the first space D 1, have the adjacent refrigerant tubes of the first space D 1 at least one of them is positioned at the upstream of the adjacent refrigerant tubes with the 3rd space D 3, have the adjacent refrigerant tubes of the second space D 2 at least one of them is positioned at the upstream of the adjacent refrigerant tubes with the 3rd space D 3.
Should be understood that, in more embodiment, have more how different spacing respectively between other adjacent refrigerant tubes that can arrange condenser 100, these all should belong within protection scope of the present invention.And as preferred embodiment, in illustrated both sides built-in cold condenser 100, the space D 1(D1=D3 that the adjacent refrigerant pipe fitting being positioned at upstream P1 has) be greater than the space D 2 that the adjacent refrigerant tubes that is positioned at downstream P2 has, the spacing between the adjacent refrigerant tubes of upstream P1 part is equal, spacing between the adjacent refrigerant tubes of downstream P2 part is equal.
Refrigerant pipe 10 comprises the entrance 11 flowed into for cold-producing medium, and for the outlet 12 that cold-producing medium flows out, cold-producing medium flows to outlet 12 from the entrance 11 of refrigerant pipe, when cold-producing medium enters the entrance 11 of refrigerant pipe 10, it has relatively high temperature, in the process flowed to outlet 12 from entrance 11 at cold-producing medium, cold-producing medium is gradually cooled as it passes through the cooler, when refrigerant temperature is higher, also be the upstream portion P1 of refrigerant pipe 10, arrange between adjacent refrigerant tubes and there is larger space D 1, radiating efficiency can be improved, and when cold-producing medium is cooled to relatively low temperature, also be the downstream part P2 of refrigerant pipe 10, then arrange between adjacent refrigerant tubes and there is less space D 2, to make full use of heat-dissipating space, and then the radiating efficiency of Integral lifting condenser.
The total length being positioned at the refrigerant pipe of the adjacent refrigerant tubes upstream with the 3rd space D 3 is less than the total length of the refrigerant pipe being positioned at the adjacent refrigerant tubes downstream with the 3rd space D 3, setting so, the length of material of refrigerant pipe upstream portion can be saved, reduce the manufacturing cost of condenser.
Ginseng Fig. 2, also can above-mentioned " upstream and downstream " of unnecessary division, such as, only need to limit between refrigerant pipe adjacent in condenser 100 ' and there is the first space D 1 or the second space D 2 respectively, first space D 1 is greater than the second space D 2, and have the adjacent refrigerant tubes of the first space D 1 at least one of them is positioned at the upstream of the adjacent refrigerant tubes with the second space D 2.In embodiment shown in Fig. 2, other of refrigerant pipe arranges and all with reference to above-mentioned embodiment, can not repeat at this.
Below provide some specific embodiments to explain the present invention better.
Embodiment one
Ginseng Fig. 3, in the present embodiment, condenser 100a comprises for the refrigerant pipe 10a for cold-producing medium circulation, the S-shaped roundabout layout of this refrigerant pipe 10a.There is the first space D 1 between the adjacent refrigerant tubes of refrigerant pipe 10a upstream, there is the second space D 2, first space D 1 between the adjacent refrigerant tubes in refrigerant pipe 10a downstream and be greater than the second space D 2.
Embodiment two
Ginseng Fig. 4, in the present embodiment, between the adjacent refrigerant tubes of the refrigerant pipe 10b upstream of condenser 100b, there is the first space D 1, spacing between the adjacent refrigerant tubes in refrigerant pipe downstream is reducing along dull on the direction of flow of refrigerant, as shown in Figure 2, exemplarily, the spaced relationship between the adjacent refrigerant tubes of sign is D1 > D2 > D3 > D4 > D5.
Embodiment three
Ginseng Fig. 5, in the present embodiment, spacing between the adjacent refrigerant tubes of the refrigerant pipe 10c upstream of condenser 100c is reducing along dull on the direction of flow of refrigerant, there is the second space D 5 between the adjacent refrigerant tubes in refrigerant pipe downstream, as shown in Figure 3, exemplarily, the spaced relationship between the adjacent refrigerant tubes of sign is D1 > D2 > D3 > D4 > D5.
Embodiment four
Ginseng Fig. 6, in the present embodiment, in the refrigerant pipe 10d of condenser 100d, spacing between adjacent refrigerant tubes is reducing along dull on the direction of flow of refrigerant, as shown in Figure 4, exemplarily, the spaced relationship between the adjacent refrigerant tubes of sign is D1 > D2 > D3 > D4 > D5 > D6.
Embodiment five
Ginseng Fig. 7, in the present embodiment, spacing in condenser 100e between any pair liang of adjacent refrigerant tubes is constant, exemplarily, between the adjacent refrigerant tubes of refrigerant pipe 10e upstream, there is space D 1, spacing between some adjacent refrigerant tubes in refrigerant pipe 10e downstream is respectively D2, D3, D4, D5, and the spaced relationship between the adjacent refrigerant tubes indicated is D1 > D2 > D3 > D4 > D5.
Embodiment six
Ginseng Fig. 8, in the present embodiment, spacing in condenser 100f between any pair liang of adjacent refrigerant tubes is constant, exemplarily, spacing between some adjacent refrigerant tubes of refrigerant pipe 10f upstream is respectively D1, D2, D3, D4, between the adjacent refrigerant tubes in refrigerant pipe downstream, there is space D 5, and the spaced relationship between the adjacent refrigerant tubes indicated is D1 > D2 > D3 > D4 > D5.
Embodiment seven
Ginseng Fig. 9, in the present embodiment, spacing in condenser 100g between any pair liang of adjacent refrigerant tubes is constant, exemplarily, along on the direction of flow of refrigerant, spacing between some adjacent refrigerant pipes is respectively D1, D2, D3, D4, D5, D6, and the spaced relationship between the adjacent refrigerant tubes indicated is D1 > D2 > D3 > D4 > D5 > D6.
Present invention also offers the refrigerating appliance adopting condenser in the respective embodiments described above and embodiment, to obtain preferably refrigerating efficiency, and relative cost is lower, refrigerating appliance mentioned here such as can comprise the utensil that refrigerator, refrigerator, freezing wine cabinet etc. use condenser.
Compared with prior art, condenser provided by the invention is by strengthening the spacing between the adjacent refrigerant tubes of refrigerant pipe upstream end, there is provided the refrigerant pipe of this part better radiating effect, spacing between the refrigerant pipe of refrigerant pipe downstream part is then set to relatively little, improves the whole work efficiency of condenser.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (4)
1. a condenser, comprise for the refrigerant pipe for cold-producing medium circulation, the S-shaped roundabout layout of described refrigerant pipe, it is characterized in that, spacing between at least one pair of adjacent refrigerant tubes of described refrigerant pipe upstream is greater than the spacing between at least one pair of adjacent refrigerant tubes in described refrigerant pipe downstream, and the spacing between the adjacent refrigerant tubes of upstream or the spacing between the adjacent refrigerant tubes in downstream or the spacing between adjacent refrigerant tubes are dull on the direction from flow of refrigerant to be reduced.
2. a refrigerating appliance, is characterized in that, described refrigerating appliance comprises condenser as claimed in claim 1.
3. a condenser, comprise for the refrigerant pipe for cold-producing medium circulation, the S-shaped roundabout layout of described refrigerant pipe, it is characterized in that, there is between adjacent refrigerant tubes the first spacing or the second spacing respectively, described first spacing is greater than described second spacing, have the adjacent refrigerant tubes of described first spacing at least one of them is positioned at the upstream of the adjacent refrigerant tubes with described second spacing, spacing between the adjacent refrigerant tubes of upstream, or the spacing between the adjacent refrigerant tubes in downstream, or the dull reduction on the direction from flow of refrigerant of the spacing between adjacent refrigerant tubes.
4. a refrigerating appliance, is characterized in that, described refrigerating appliance comprises condenser as claimed in claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324379.7A CN103398513B (en) | 2013-07-30 | 2013-07-30 | Condenser and there is its refrigerating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324379.7A CN103398513B (en) | 2013-07-30 | 2013-07-30 | Condenser and there is its refrigerating appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398513A CN103398513A (en) | 2013-11-20 |
| CN103398513B true CN103398513B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310324379.7A Active CN103398513B (en) | 2013-07-30 | 2013-07-30 | Condenser and there is its refrigerating appliance |
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| Country | Link |
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| CN (1) | CN103398513B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240922A (en) * | 1998-06-30 | 2000-01-12 | 大宇电子株式会社 | Coil-type condenser for refrigerator |
| JP2003139439A (en) * | 2001-11-05 | 2003-05-14 | Fujitsu General Ltd | Cooling device |
| JP2003207254A (en) * | 2002-01-18 | 2003-07-25 | Fujitsu General Ltd | Electric refrigerator |
| DE202004019829U1 (en) * | 2004-12-23 | 2005-03-10 | Kenmore Thermo Kälte GmbH | A method for improving the efficiency of serpentine tubular condensers for refrigeration appliances has the spacing of the vertical runs reduced towards the outlet end |
| CN2736714Y (en) * | 2004-09-20 | 2005-10-26 | 苏州三星电子有限公司 | Direct freezing type refrigeration evaporator |
| CN101903715A (en) * | 2007-12-21 | 2010-12-01 | Bsh博世和西门子家用器具有限公司 | Condenser for a cooling appliance |
| CN102997560A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Novel refrigerator back condenser and refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202836266U (en) * | 2012-07-20 | 2013-03-27 | 广州市华德工业有限公司 | High efficient heat exchange duct piece used for filler coupling coiled duct evaporative type condenser |
-
2013
- 2013-07-30 CN CN201310324379.7A patent/CN103398513B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240922A (en) * | 1998-06-30 | 2000-01-12 | 大宇电子株式会社 | Coil-type condenser for refrigerator |
| JP2003139439A (en) * | 2001-11-05 | 2003-05-14 | Fujitsu General Ltd | Cooling device |
| JP2003207254A (en) * | 2002-01-18 | 2003-07-25 | Fujitsu General Ltd | Electric refrigerator |
| CN2736714Y (en) * | 2004-09-20 | 2005-10-26 | 苏州三星电子有限公司 | Direct freezing type refrigeration evaporator |
| DE202004019829U1 (en) * | 2004-12-23 | 2005-03-10 | Kenmore Thermo Kälte GmbH | A method for improving the efficiency of serpentine tubular condensers for refrigeration appliances has the spacing of the vertical runs reduced towards the outlet end |
| CN101903715A (en) * | 2007-12-21 | 2010-12-01 | Bsh博世和西门子家用器具有限公司 | Condenser for a cooling appliance |
| CN102997560A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Novel refrigerator back condenser and refrigerator |
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| CN103398513A (en) | 2013-11-20 |
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