CN104390395A - Condenser and refrigerator - Google Patents
Condenser and refrigerator Download PDFInfo
- Publication number
- CN104390395A CN104390395A CN201410663175.0A CN201410663175A CN104390395A CN 104390395 A CN104390395 A CN 104390395A CN 201410663175 A CN201410663175 A CN 201410663175A CN 104390395 A CN104390395 A CN 104390395A
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- CN
- China
- Prior art keywords
- header
- condenser
- flat tube
- refrigerator
- header pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a condenser and a refrigerator. The condenser comprises a first header pipe, a second header pipe and a plurality of flat pipes, wherein the first header pipe and the second header pipe are arranged in parallel, the flat pipes are arranged between the first header pipe and the second header pipe and communicated with the first header pipe and the second header pipe, the first header pipe and the second header pipe are D-shaped pipes, the flat sides of the first header pipe and the second header pipe are attached to a side plate of the refrigerator. The heat exchange area between the condenser and the side plate of the refrigerator is increased, and the heat exchange efficiency is improved. In addition, due to the fact that the heat exchange area is increased, the total length of a pipeline of the condenser can be decreased, and pipe consumption is reduced.
Description
Technical field
The present invention relates to household electrical appliance technical field, more specifically, relate to a kind of condenser and a kind of refrigerator.
Background technology
In traditional refrigerator design, natural convection condenser has two kinds, and one hangs over back outside being, a kind of is utilize aluminium foil that coating steel pipe or Bundy tube are covered in the inside of refrigerator side plate, Fig. 1 is common Bundy tube or coating steel pipe condenser, and the general external diameter of tubing is 4mm, wall thickness 0.5mm.Paste in mode this, tubing is linear contact lay with interpleural contact, and the effect of heat radiation depends primarily on the thermal conductivity factor of tubing and the area of dissipation of aluminium foil.Because the way of contact of condenser and side plate is linear contact lay, contact area is little, and the thermal conductivity factor of steel is inherently little, causes heat transfer effect poor.In order to strengthen heat exchange, the note flush coat of the length and aluminium foil that often increase steel pipe amasss, and causes a large amount of material of waste and cost.
Therefore, how to increase the area of dissipation of condenser, become technical problem urgently to be resolved hurrily at present.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
, the object of the invention is to for this reason, provide a kind of condenser and a kind of refrigerator, for achieving the above object, embodiment according to a first aspect of the invention, proposes a kind of condenser, comprising: the first header; Second header, described first header and described second header be arranged in parallel; Multiple flat tube, described multiple flat tube is arranged between described first header and described second header, and be communicated with described second header with described first header, wherein, described first header and described second header are D shape pipe, and the flat sides of described first header and described second header is covered on the side plate of described refrigerator.
Condenser according to an embodiment of the invention, two headers are set, and multiple flat tube is set between two headers, to form connectivity structure, and header is D shape, like this, D shape header is directly covered on the side plate of refrigerator, flat tube is also along with D shape header is covered on side plate, because D shape pipe and flat tube can be all very large with the area of side plane contact, it is all face contact, greatly increase heat exchange area like this, thus improve heat exchange efficiency, simultaneously because heat exchange area increases, so the total length of pipeline can reduce, thus reduce the consumption of tubing.
In addition, according to the condenser that the above embodiment of the present invention provides, also there is following additional technical feature:
According to one embodiment of present invention, be parallel to each other between described multiple flat tube, and all perpendicular to described first header and described second header.
Condenser according to an embodiment of the invention, multiple flat tube is parallel and perpendicular to header, like this, not only attractive in appearance, and consumptive material is minimum.
According to one embodiment of present invention, the flat sides of described multiple flat tube and the flat sides of described first header and described second header in the same plane.
Condenser according to an embodiment of the invention, the flat sides of multiple flat tube and two headers is positioned at same plane, and like this, when on the side plate that header is covered in refrigerator, all headers also can be covered on the side plate of refrigerator, thus ensures heat transfer effect.
According to one embodiment of present invention, described multiple flat tube is covered on the side plate of described refrigerator by aluminium foil.
According to one embodiment of present invention, also comprise: inlet tube, one end of described inlet tube is communicated with described first header; Outlet, one end of described outlet is communicated with described second header.
According to one embodiment of present invention, the refrigerant in refrigerator enters the first header from inlet tube, and enters multiple flat tube respectively through the first header, then enters the second header by multiple flat tube, and the outlet on the second header flows out.
According to one embodiment of present invention, the width of described flat tube is greater than the thickness of described flat tube.
According to one embodiment of present invention, described flat tube is aluminum condenser pipe or aluminum alloy condenser pipe.
Condenser according to an embodiment of the invention, adopt aluminum or aluminum alloy condenser pipe, like this, radiating effect is better.
Embodiment according to a second aspect of the invention, additionally provides a kind of refrigerator, comprising: the condenser according to any one of technique scheme.
Additional aspect of the present invention and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the condenser in correlation technique;
Fig. 2 shows the structural representation of condenser according to an embodiment of the invention;
Fig. 3 shows the interface schematic diagram of header according to an embodiment of the invention;
Fig. 4 shows the interface schematic diagram of flat tube according to an embodiment of the invention.
Wherein, the corresponding relation in Fig. 1 to Fig. 4 between Reference numeral and component names is:
10 first headers, 20 second headers, 30 flat tubes, 40 inlet tubes, 50 outlets.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The condenser pipe provided according to some embodiments of the invention is described referring to Fig. 2 to Fig. 4.
As shown in Figure 2, condenser according to an embodiment of the invention, comprising: the first header 10; Second afflux 20 is managed, and described first header 10 and described second header 20 be arranged in parallel; Multiple flat tube 30, described multiple flat tube 30 is arranged between described first header 10 and described second header 20, and is communicated with described second header 20 with described first header 10.
Wherein, as shown in Figure 3, described first header 10 and described second header 20 are D shape pipe, and the flat sides of described first header 10 and described second header 20 is covered on the side plate of described refrigerator.
Condenser according to an embodiment of the invention, two headers are set, and multiple flat tube is set between two headers, to form connectivity structure, and header is D shape, like this, D shape header is directly covered on the side plate of refrigerator, flat tube is also along with D shape header is covered on side plate, because D shape pipe and flat tube can be all very large with the area of side plane contact, it is all face contact, greatly increase heat exchange area like this, thus improve heat exchange efficiency, simultaneously because heat exchange area increases, so the total length of pipeline can reduce, thus reduce the consumption of tubing.
In addition, according to the condenser that the above embodiment of the present invention provides, also there is following additional technical feature:
According to one embodiment of present invention, be parallel to each other between described multiple flat tube 30, and all perpendicular to described first header 10 and described second header 20.
Condenser according to an embodiment of the invention, multiple flat tube is parallel and perpendicular to header, like this, not only attractive in appearance, and consumptive material is minimum.
According to one embodiment of present invention, the flat sides of described multiple flat tube 30 and the flat sides of described first header 10 and described second header 20 in the same plane.
Condenser according to an embodiment of the invention, the flat sides of multiple flat tube and two headers is positioned at same plane, and like this, when on the side plate that header is covered in refrigerator, all headers also can be covered on the side plate of refrigerator, thus ensures heat transfer effect.
According to one embodiment of present invention, described multiple flat tube 30 is covered on the side plate of described refrigerator by aluminium foil.
According to one embodiment of present invention, also comprise: inlet tube 40, one end of described inlet tube 40 is communicated with described first header 10; Outlet 50, one end of described outlet 50 is communicated with described second header 20.
According to one embodiment of present invention, the refrigerant in refrigerator enters the first header from inlet tube, and enters multiple flat tube respectively through the first header, then enters the second header by multiple flat tube, and the outlet on the second header flows out.
According to one embodiment of present invention, the width of described flat tube 30 is greater than the thickness of described flat tube.
According to one embodiment of present invention, described flat tube 30 is aluminum condenser pipe or aluminum alloy condenser pipe.
Condenser according to an embodiment of the invention, adopt aluminum or aluminum alloy condenser pipe, like this, radiating effect is better.
According to one embodiment of present invention, the pipeline of flat tube is made by multichannel aluminum parallel stream flat pipe, and Fig. 4 is pipeline section schematic diagram, as seen from Figure 4, this kind of tubing bottom surface level, can realize the face good with refrigerator side plate to contact, on the other hand, its runner is made up of several microchannel, passage is less, the convection transfer rate of cold-producing medium and sidewall is larger, thus realizes enhanced heat exchange, saves the effect of tubing.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, flat tube is adopted to substitute pipe in the condenser of refrigerator in prior art, like this, when on the side plate that flat tube is covered in refrigerator, contact with the side plate forming surface of refrigerator, increase heat exchange area, thus improve heat exchange efficiency, simultaneously because heat exchange area increases, so the total length of pipeline can reduce, thus reduce the consumption of tubing.
In the description of this description, the term such as term " installation ", " being connected ", " connection " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.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 description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " 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, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a condenser, for refrigerator, is characterized in that, comprising:
First header;
Second header, described first header and described second header be arranged in parallel;
Multiple flat tube, described multiple flat tube is arranged between described first header and described second header, and is communicated with described second header with described first header,
Wherein, described first header and described second header are D shape pipe, and the flat sides of described first header and described second header is covered on the side plate of described refrigerator.
2. condenser according to claim 1, is characterized in that, is parallel to each other between described multiple flat tube, and all perpendicular to described first header and described second header.
3. condenser according to claim 1, is characterized in that, the flat sides of described multiple flat tube and the flat sides of described first header and described second header in the same plane.
4. condenser according to claim 1, is characterized in that, described multiple flat tube is covered on the side plate of described refrigerator by aluminium foil.
5. condenser according to claim 1, is characterized in that, also comprises:
Inlet tube, one end of described inlet tube is communicated with described first header;
Outlet, one end of described outlet is communicated with described second header.
6. condenser according to claim 4, is characterized in that, the width of described flat tube is greater than the thickness of described flat tube.
7. condenser according to claim 1, is characterized in that, the port cross-sectional shape ovalisation of described flat tube or rectangle.
8. condenser according to claim 1, is characterized in that,
Described flat tube is aluminum condenser pipe or aluminum alloy condenser pipe.
9. a refrigerator, is characterized in that, comprising: the condenser according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663175.0A CN104390395A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663175.0A CN104390395A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104390395A true CN104390395A (en) | 2015-03-04 |
Family
ID=52608332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663175.0A Pending CN104390395A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390395A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017188146A1 (en) * | 2016-04-27 | 2017-11-02 | 東芝ライフスタイル株式会社 | Refrigerator |
| WO2017188147A1 (en) * | 2016-04-27 | 2017-11-02 | 東芝ライフスタイル株式会社 | Refrigerator |
| JP2017201230A (en) * | 2016-04-27 | 2017-11-09 | 東芝ライフスタイル株式会社 | refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476420U (en) * | 2009-07-29 | 2010-05-19 | 合肥美的荣事达电冰箱有限公司 | D-shaped tube condenser in refrigerator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN202166241U (en) * | 2011-04-21 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Condenser and refrigeration equipment |
| CN203810801U (en) * | 2014-03-19 | 2014-09-03 | 海尔集团公司 | Condenser and refrigerator comprising same |
| CN204329414U (en) * | 2014-11-19 | 2015-05-13 | 合肥华凌股份有限公司 | Condenser and refrigerator |
-
2014
- 2014-11-19 CN CN201410663175.0A patent/CN104390395A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476420U (en) * | 2009-07-29 | 2010-05-19 | 合肥美的荣事达电冰箱有限公司 | D-shaped tube condenser in refrigerator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN202166241U (en) * | 2011-04-21 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Condenser and refrigeration equipment |
| CN203810801U (en) * | 2014-03-19 | 2014-09-03 | 海尔集团公司 | Condenser and refrigerator comprising same |
| CN204329414U (en) * | 2014-11-19 | 2015-05-13 | 合肥华凌股份有限公司 | Condenser and refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017188146A1 (en) * | 2016-04-27 | 2017-11-02 | 東芝ライフスタイル株式会社 | Refrigerator |
| WO2017188147A1 (en) * | 2016-04-27 | 2017-11-02 | 東芝ライフスタイル株式会社 | Refrigerator |
| JP2017201230A (en) * | 2016-04-27 | 2017-11-09 | 東芝ライフスタイル株式会社 | refrigerator |
| JP2017201231A (en) * | 2016-04-27 | 2017-11-09 | 東芝ライフスタイル株式会社 | refrigerator |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |