CN104359257A - Condenser and refrigerator - Google Patents
Condenser and refrigerator Download PDFInfo
- Publication number
- CN104359257A CN104359257A CN201410663174.6A CN201410663174A CN104359257A CN 104359257 A CN104359257 A CN 104359257A CN 201410663174 A CN201410663174 A CN 201410663174A CN 104359257 A CN104359257 A CN 104359257A
- Authority
- CN
- China
- Prior art keywords
- condenser
- refrigerator
- collector tube
- collector
- tube
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000003507 refrigerant Substances 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 12
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 244000239634 longleaf box Species 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
Landscapes
- 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 plurality of mutually parallel collector tubes and condenser pipes, wherein the condenser pipes are arranged between any two adjacent collector tubes, and the amount of the condenser pipes between any two adjacent collector tubes is different from that of condenser pipes between any other two adjacent collector tubes. Through the condenser and the refrigerator, the total circulation cross section of the condenser can be gradually decreased along with the decrease of the specific volume and flow rate of a refrigerating fluid on the basis of meeting the radiating requirement of the refrigerator, so that the material consumption of the condenser can be reduced, the on-way resistance of the refrigerating fluid in the condenser can also be reduced, and the power consumption of a compressor and the complete machine of the refrigerator is reduced.
Description
Technical field
The present invention relates to condenser technology field, more specifically, relate to a kind of condenser and a kind of refrigerator.
Background technology
At present, natural convection condenser in refrigerator has two kinds, a kind of outer back hanging over refrigerator, a kind of is the inside utilizing aluminium foil coating steel pipe or Bundy tube to be covered in the side plate of refrigerator, but no matter which kind of free convection condenser, its pipe passage is all a through pipeline, pipeline interface does not change, Fig. 1 shows the structural representation of common Bundy tube or coating steel pipe condenser, the tube outer diameter of this condenser 10 is generally 4mm, wall thickness is generally 0.5mm, but cold-producing medium has been cold-zone by the overheated zone in condenser 10 again to two-phase section, its specific volume and flow velocity reduce gradually, and the flow area of current this condenser 10 does not change along Cheng Jun, although the requirement of heat radiation can be met, but on-way resistance can be caused to increase, and then cause Compressor Discharge Pressure to rise, power rises, thus increase refrigerator complete machine energy consumption.
Therefore, the flow area of condenser how is made to reduce gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce condenser material consumption, reduce cold-producing medium on-way resistance within the condenser and then the power consumption of reduction compressor and refrigerator complete machine, become problem demanding prompt solution.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the invention is to, a kind of condenser and a kind of refrigerator are provided, by designing a kind of fractional condenser, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce cold-producing medium on-way resistance within the condenser, and then reduces the power consumption of compressor and refrigerator complete machine.
For achieving the above object, the invention provides a kind of condenser, comprising: multiple collector tube be parallel to each other; Condenser pipe, is arranged between any two adjacent collector tubes, and the number of condenser pipe between described any two adjacent collector tubes from other any two adjacent collector tubes is different.
Condenser provided by the invention is a kind of fractional condenser, by making the number of the condenser pipe between any two adjacent collector tubes of any two adjacent collector tubes and other different, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, like this, both can reduce condenser material consumption, cold-producing medium on-way resistance within the condenser and then the power consumption of reduction compressor and refrigerator complete machine can be reduced again.
In addition, the condenser provided according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, when being provided with multiple condenser pipe between described any two adjacent collector tubes, described multiple condenser pipe is parallel to each other.
When being provided with multiple condenser pipe between any two adjacent collector tubes, by making to be parallel to each other between the plurality of condenser pipe, can guarantee that refrigerant circulates better between collector tube and condenser pipe, to guarantee that refrigerator has higher radiating effect.
According to one embodiment of present invention, the one end of each condenser pipe between described any two adjacent collector tubes is all connected with a collector tube in described any two adjacent collector tubes, and the other end is connected with another collector tube in described any two adjacent collector tubes.
A collector tube in all any with this two the adjacent collector tubes in one end of each condenser pipe is connected, the other end is connected with another collector tube in these any two adjacent collector tubes, can guarantee that refrigerant can circulate between collector tube and condenser pipe, and then make refrigerator realize heat exchange.
According to one embodiment of present invention, described multiple collector tube be parallel to each other comprises: refrigerant feed liquor collector tube, and described refrigerant feed liquor collector tube is connected by the compressor of tube connector with described refrigerator.
By being connected with the compressor of refrigerator by refrigerant feed liquor collector tube, the high temperature and high pressure gas refrigerant produced in compressor can be made to enter in condenser, with by condenser and side plate by the heat loss in refrigerant in environment.
According to one embodiment of present invention, described tube connector is connected with described refrigerant feed liquor collector tube.
Tube connector adopts the mode of external shunt to be connected with refrigerant feed liquor collector tube, and refrigerant can be made to enter at random in any one condenser pipe be connected with refrigerant feed liquor collector tube.
According to one embodiment of present invention, also comprise in described multiple collector tube be parallel to each other: refrigerant fluid collector tube, and the number of condenser pipe between described any two adjacent collector tubes is reduced gradually by described refrigerant feed liquor collector tube to described refrigerant fluid collector tube.
After the high temperature and high pressure gas refrigerant flowed out in compressor enters condenser, its specific volume and flow velocity can reduce gradually, thus, reduced gradually to refrigerant fluid collector tube by refrigerant feed liquor collector tube by making the number of the condenser pipe between any two adjacent collector tubes, total flow area of condenser then can be made to reduce along with the specific volume of refrigerant and the reduction of flow velocity, thus reduce on-way resistance, prevent Compressor Discharge Pressure from rising, power rises, and then can reduce refrigerator complete machine energy consumption.
According to one embodiment of present invention, described condenser pipe comprises: flat condenser pipe or circular condenser pipe.
Certainly, the shape of condenser pipe includes but not limited to flat, circular, can also be square arbitrary shape such as grade.
According to one embodiment of present invention, the material of described condenser pipe is: metal.
Such as: condenser pipe can be aluminium matter or aluminium alloy condenser pipe, and its good heat dissipation effect, can meet the cooling requirements of refrigerator.
According to one embodiment of present invention, the cross section of described collector tube is D type.
The cross section of collector tube is D type, is convenient to collector tube and is attached on the side plate of refrigerator.
According to the invention allows for a kind of refrigerator comprised according to any one of technique scheme.
In the present invention, by designing a kind of fractional condenser, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce cold-producing medium on-way resistance within the condenser, and then reduce the power consumption of compressor and refrigerator complete machine.
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 front view of condenser according to an embodiment of the invention;
Fig. 3 shows the side view of the collector tube shown in Fig. 2.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
10 condensers, 20 collector tubes, 201 refrigerant feed liquor collector tubes, 202 refrigerant fluid collector tubes, 30 condenser pipes, 40 tube connectors.
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 provided according to some embodiments of the invention is described referring to Fig. 2 and Fig. 3.
The invention provides a kind of condenser 10, comprising: multiple collector tube 20 be parallel to each other; Condenser pipe 30, is arranged between any two adjacent collector tubes 20, and the number of condenser pipe 30 between described any two adjacent collector tubes 20 from other any two adjacent collector tubes 20 is different.
Condenser 10 provided by the invention is a kind of fractional condensers, by making the number of the condenser pipe 30 between any two adjacent collector tubes 20 of any two adjacent collector tubes 20 and other different, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser 10 is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce the on-way resistance of cold-producing medium in condenser 10 on the whole, and then reduce the power consumption of compressor and refrigerator complete machine.
In addition, the condenser 10 provided according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, when being provided with multiple condenser pipe 30 between described any two adjacent collector tubes 20, described multiple condenser pipe 30 is parallel to each other.
When being provided with multiple condenser pipe 30 between any two adjacent collector tubes 20, by making to be parallel to each other between the plurality of condenser pipe 30, can guarantee that refrigerant circulates better between collector tube 20 and condenser pipe 30, to guarantee that refrigerator has higher radiating effect.
According to one embodiment of present invention, the one end of each condenser pipe 30 between described any two adjacent collector tubes 20 is all connected with a collector tube 20 in described any two adjacent collector tubes 20, and the other end is connected with another collector tube 20 in described any two adjacent collector tubes 20.
A collector tube 20 in all any with this two the adjacent collector tubes 20 in one end of each condenser pipe 30 is connected, the other end is connected with another collector tube 20 in these any two adjacent collector tubes 20, can guarantee that refrigerant can circulate between collector tube 20 and condenser pipe 30, and then make refrigerator realize heat exchange.
According to one embodiment of present invention, described multiple collector tube 20 be parallel to each other comprises: refrigerant feed liquor collector tube 201, and described refrigerant feed liquor collector tube 201 is connected by the compressor of tube connector 40 with described refrigerator.
By being connected with the compressor of refrigerator by refrigerant feed liquor collector tube 201, the high temperature and high pressure gas refrigerant produced in compressor can be made to enter in condenser 10, with by condenser 10 and side plate by the heat loss in refrigerant in environment.
According to one embodiment of present invention, described tube connector 40 is connected with described refrigerant feed liquor collector tube 201.
Tube connector 40 adopts the mode of external shunt to be connected with refrigerant feed liquor collector tube 201, and refrigerant can be made to enter at random in any one condenser pipe 30 be connected with refrigerant feed liquor collector tube 201.
According to one embodiment of present invention, also comprise in described multiple collector tube 20 be parallel to each other: refrigerant fluid collector tube 202, and the number of condenser pipe 30 between described any two adjacent collector tubes 20 is reduced to described refrigerant fluid collector tube 202 gradually by described refrigerant feed liquor collector tube 201.
After the high temperature and high pressure gas refrigerant flowed out in compressor enters condenser 10, its specific volume and flow velocity can reduce gradually, thus, reduced gradually by refrigerant feed liquor collector tube 201 to refrigerant fluid collector tube 202 by making the number of the condenser pipe 30 between any two adjacent collector tubes 20, total flow area of condenser 10 then can be made to reduce along with the specific volume of refrigerant and the reduction of flow velocity, thus reduction on-way resistance, prevent Compressor Discharge Pressure from rising, power rises, and then can reduce refrigerator complete machine energy consumption.
According to one embodiment of present invention, described condenser pipe 30 comprises: flat condenser pipe or circular condenser pipe.
Certainly, the shape of condenser pipe 30 includes but not limited to flat, circular, can also be square arbitrary shape such as grade.
According to one embodiment of present invention, the material of described condenser pipe 30 is: metal.
Such as, condenser pipe 30 can be aluminium matter or aluminium alloy condenser pipe, and its good heat dissipation effect, can meet the cooling requirements of refrigerator.
According to one embodiment of present invention, the cross section of described collector tube 20 is D type.
The cross section of collector tube 20 is D type, is convenient to collector tube 20 and is attached on the side plate of refrigerator.
According to the invention allows for a kind of refrigerator comprised according to any one of technique scheme.
In the present invention, by designing a kind of fractional condenser 10, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser 10 is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce the on-way resistance of cold-producing medium in condenser 10, and then reduce the power consumption of compressor and refrigerator complete machine.
In sum, in the present invention, by designing a kind of fractional condenser, can on the basis of cooling requirements meeting refrigerator, the circulation total cross section of condenser is reduced gradually with the specific volume of cold-producing medium and the reduction of flow velocity, to reduce cold-producing medium on-way resistance within the condenser, and then reduce the power consumption of compressor and refrigerator complete machine.
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:
Multiple collector tube be parallel to each other;
Condenser pipe, is arranged between any two adjacent collector tubes, and the number of condenser pipe between described any two adjacent collector tubes from other any two adjacent collector tubes is different.
2. condenser according to claim 1, is characterized in that,
When being provided with multiple condenser pipe between described any two adjacent collector tubes, described multiple condenser pipe is parallel to each other.
3. condenser according to claim 1, is characterized in that,
The one end of each condenser pipe between described any two adjacent collector tubes is all connected with a collector tube in described any two adjacent collector tubes, and the other end is connected with another collector tube in described any two adjacent collector tubes.
4. condenser according to claim 1, is characterized in that,
Described multiple collector tube be parallel to each other comprises: refrigerant feed liquor collector tube, and described refrigerant feed liquor collector tube is connected by the compressor of tube connector with described refrigerator.
5. condenser according to claim 4, is characterized in that,
Described tube connector is connected with described refrigerant feed liquor collector tube.
6. condenser according to claim 1, is characterized in that,
Also comprise in described multiple collector tube be parallel to each other: refrigerant fluid collector tube,
And the number of condenser pipe between described any two adjacent collector tubes is reduced gradually by described refrigerant feed liquor collector tube to described refrigerant fluid collector tube.
7. condenser according to claim 1, is characterized in that,
The material of described condenser pipe is: metal.
8. condenser according to claim 1, is characterized in that,
The cross section of described collector tube is D type.
9. a refrigerator, is characterized in that, comprising: the condenser according to any one of claim 1 to 8, and described condenser is attached on the side plate of described refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663174.6A CN104359257A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663174.6A CN104359257A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359257A true CN104359257A (en) | 2015-02-18 |
Family
ID=52526545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663174.6A Pending CN104359257A (en) | 2014-11-19 | 2014-11-19 | Condenser and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288535A (en) * | 2016-07-29 | 2017-01-04 | 合肥美的电冰箱有限公司 | The condenser of refrigerator and refrigerator |
| CN106322856A (en) * | 2016-10-31 | 2017-01-11 | 合肥美的电冰箱有限公司 | Condenser for refrigerator and refrigerator with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157234A1 (en) * | 2005-01-14 | 2006-07-20 | Honeywell International Inc. | Microchannel heat exchanger fabricated by wire electro-discharge machining |
| CN101178273A (en) * | 2006-11-09 | 2008-05-14 | 浙江三花制冷集团有限公司 | Parallel flow type heat converter |
| US20110024037A1 (en) * | 2009-02-27 | 2011-02-03 | International Mezzo Technologies, Inc. | Method for Manufacturing A Micro Tube Heat Exchanger |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN204268768U (en) * | 2014-11-19 | 2015-04-15 | 合肥华凌股份有限公司 | Condenser and refrigerator |
-
2014
- 2014-11-19 CN CN201410663174.6A patent/CN104359257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060157234A1 (en) * | 2005-01-14 | 2006-07-20 | Honeywell International Inc. | Microchannel heat exchanger fabricated by wire electro-discharge machining |
| CN101178273A (en) * | 2006-11-09 | 2008-05-14 | 浙江三花制冷集团有限公司 | Parallel flow type heat converter |
| US20110024037A1 (en) * | 2009-02-27 | 2011-02-03 | International Mezzo Technologies, Inc. | Method for Manufacturing A Micro Tube Heat Exchanger |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN204268768U (en) * | 2014-11-19 | 2015-04-15 | 合肥华凌股份有限公司 | Condenser and refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288535A (en) * | 2016-07-29 | 2017-01-04 | 合肥美的电冰箱有限公司 | The condenser of refrigerator and refrigerator |
| CN106322856A (en) * | 2016-10-31 | 2017-01-11 | 合肥美的电冰箱有限公司 | Condenser for refrigerator and refrigerator with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |