CN103363758B - A kind of refrigerator bottom condenser heat abstractor - Google Patents
A kind of refrigerator bottom condenser heat abstractor Download PDFInfo
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- CN103363758B CN103363758B CN201310272655.XA CN201310272655A CN103363758B CN 103363758 B CN103363758 B CN 103363758B CN 201310272655 A CN201310272655 A CN 201310272655A CN 103363758 B CN103363758 B CN 103363758B
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- ion wind
- heat abstractor
- acrylic board
- box cover
- refrigerator bottom
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Abstract
The present invention relates to technical field of refrigeration equipment, more specifically, relate to a kind of refrigerator bottom condenser heat abstractor.This refrigerator bottom condenser heat abstractor, comprise the heat abstractor put condenser and put condenser heat radiation the end of in the end be located in compressor bin, described heat abstractor adopts ion wind heat radiator.The present invention adopts ion wind heat radiator, because which employs ion wind generation technique, do not need use radiator fan and decrease a Main Noise Sources, simultaneously because the power of ion wind heat radiator own is little, so overcome the problem that traditional heat-dissipating plant energy consumption is high, noise is large, and then reach the effect of energy-saving mute.Meanwhile, due to ion wind heat radiator flexible design, to take volume little, and traditional heat-dissipating of comparing device, can make refrigerator compressor warehouse design freedom greatly improve.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more specifically, relate to a kind of refrigerator bottom condenser heat abstractor.
Background technology
Along with the raising day by day of living standard, people pursue more and more higher to the performance of refrigerator, and energy-saving and noise-reducing has become the eternal theme of refrigerator technical development.As one of the household electrical appliance of Modern Family's indispensability, refrigerator is the household electrical appliance of continuous running in unique 24 hours in family life, and the power consumption of refrigerator accounts for 30% ~ 40% of whole home-use electricity.According to the layout of condenser tube of refrigerator, refrigerator can be divided into built-in condenser refrigerator, and (condenser pipe is placed in foaming layer, be close to metal side plate) (condenser pipe is placed in compressor bin to put condenser refrigerator the end of with, and be furnished with condenser fan and dispel the heat), put the refrigerator of condenser the end of concerning, need the extra radiator fan that increases to dispel the heat to condenser, wherein, refrigerator heat radiation aerofoil fan power is at more than 2W, and total noise of centrifuge is at about 42 ~ 45dB, and excessive noise has had a strong impact on the Consumer's Experience of product.
The heat radiation of current refrigerator bottom condenser realizes by end thermantidote.Fig. 3 is the structural representation of prior art heat abstractor.100 for putting condenser in the end, and 101 is end thermantidote, and 102 is blower tray.As shown in the figure, in compressor bin, end thermantidote 101 embeds in blower tray 103 by buckle, and dispel the heat to after energising end condenser 100, end thermantidote 101 and blower tray 102 entirety are fixed on refrigerator postnotum by a screw.
Because end thermantidote 101 power is large, and the noise that end thermantidote 101 rotates is one of important noise source of refrigerator.It is high to there is energy consumption in all prior aries, the problem that noise is large.
Along with the continuous upgrading of domestic and international Energy Efficiency Standard and consumer are to the raising day by day of the quiet requirement of refrigerator, therefore be necessary that putting condenser refrigerator to the end of tradition application aerofoil fan carries out technology upgrading, design novel heat abstractor, to reach the object reducing energy consumption and noise.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art and provides a kind of problem that energy consumption is high, noise is large that can overcome traditional heat-dissipating device, and reach at the bottom of the case of energy-saving mute effect and put condenser heat abstractor.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of refrigerator bottom condenser heat abstractor, comprise the heat abstractor put condenser and put condenser heat radiation the end of in the end be located in compressor bin, described heat abstractor adopts ion wind heat radiator.Ion wind heat radiator be utilize ion generator to produce air-flow, thus the condenser higher to temperature dispels the heat.
In above-mentioned refrigerator bottom condenser heat abstractor, the electrode of described ion wind heat radiator adopts the discharge mode of pin-cartridge type, and it launches very metal needle, and current collection is metallic cylinder very.
Preferred version is, described ion wind heat radiator comprises DC high-voltage power supply, pin, copper pipe, the first acrylic board and the second acrylic board; Described copper pipe is fixed on after welding with DC high-voltage power supply positive pole on the second acrylic board, and described pin is fixed on after welding with DC high-voltage power supply negative pole on the first acrylic board, and its needle point is towards copper pipe.
Further, described ion wind heat radiator also comprises fixing seal the first box cover together and the second box cover; Be provided with the first buckle in described first box cover, the second box is covered with the second buckle, and described first acrylic board is fixed in the first box cover by the first buckle, and described second acrylic board is fixed in the second box cover by the second buckle.
Further, the distance that the pin needle point of described ion wind heat radiator and copper pipe keep is 5 ~ 10mm.
Further, the voltage range 8 ~ 15kV of described DC high-voltage power supply employing.
Accordingly, by the length research ion wind flow characteristic of the change and different copper pipe of selecting the voltage of different gear, differing needles-cylinder spacing, and obtain different voltage by process experimental data, the curve of the ion wind velocity change under differing needles-cylinder Distance geometry different Cu length of tube, by analysis and research, at high voltage source 8 ~ 15kV, during pin-cylinder distance 5 ~ 10mm, wind speed reaches maximum.
Further, described pin adopts PUR to be fixed on the first acrylic board, and described copper pipe 19 adopts PUR to be fixed on the second acrylic board.
Further, described ion wind heat radiator also comprises connector, and the first box cover passes through together with connector fixing seal with the second box cover, and connector adopts screw usually.
Further, the electrode of described ion wind heat radiator adopts the discharge mode of line-cartridge type or pin-net formula or net-net formula or barb type.
Compared with prior art, the beneficial effect of technical solution of the present invention is: the present invention adopts ion wind heat radiator, because which employs ion wind generation technique, do not need use radiator fan and decrease a Main Noise Sources, simultaneously because the power of ion wind heat radiator own is little, so overcome the problem that traditional heat-dissipating plant energy consumption is high, noise is large, and then reach the effect of energy-saving mute.
Meanwhile, due to ion wind heat radiator flexible design, to take volume little, and traditional heat-dissipating of comparing device, can make refrigerator compressor warehouse design freedom greatly improve.
Accompanying drawing explanation
Fig. 1 is that embodiment of the present invention ion wind device assembles schematic diagram in refrigerator compressor warehouse.
Fig. 2 is embodiment of the present invention ion wind parts assembly relation schematic diagram.
Fig. 3 is the structural representation of prior art heat abstractor.
In figure, 11 is DC high-voltage power supply, and 2 and 3 is screw, 4 is ion wind parts, and 5 is compressor supporting plate, and 12 is air inlet, 13 is the first buckle, and 22 is the second buckle, and 14 is the first box cover, 21 is the second box cover, and 15 is connector, and 16 is the first acrylic board, 17 is pin, and 18 is the second acrylic board, and 19 is copper pipe, 100 for putting condenser in the end, and 101 is end thermantidote, and 102 is blower tray.
Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; In order to better embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
The present invention discloses a kind of refrigerator bottom condenser heat abstractor, and comprise the heat abstractor put condenser and put condenser heat radiation the end of in the end be located in compressor bin, heat abstractor adopts ion wind heat radiator.Ion wind heat radiator be utilize ion generator to produce air-flow, thus the condenser higher to temperature dispels the heat.
As Fig. 1, ion wind heat radiator comprises DC high-voltage power supply 11 and ion wind parts 4, and DC high-voltage power supply 11 is fixed on by screw 2 on the compressor supporting plate 5 in compressor bin, and ion wind parts 4 are fixed on refrigerator backboard by screw 3.The electrode of this ion wind heat radiator adopts the discharge mode of pin-cartridge type, and it launches very metal needle, and current collection is metallic cylinder very.
Wherein, the assembly relation schematic diagram of ion wind parts 4 is as Fig. 2, it comprises the first box cover 14 and the second box cover 21, connector 15, the first acrylic board 16, second acrylic board 18, pin 17, copper pipe 19, the first buckle 13, the second box cover 21 be wherein provided with in the first box cover 14 for fixing the first acrylic board 16 is provided with the second buckle 22 for fixing the second acrylic board 18, and air inlet 12 is arranged on the geometric center position of the first acrylic board 16.Acrylic board is a kind of poly (methyl methacrylate) plate through specially treated, is used for fixing ion emitters and colelctor electrode in ion wind generating means.
Concrete, be fixed on the second acrylic board 18 with PUR after copper pipe 19 welds with DC high-voltage power supply 11 positive pole, the second acrylic board 18 is fixed in the second box cover 21 by the second buckle 22; Be fixed on the first acrylic board 16 with PUR after pin 17 welds with DC high-voltage power supply 11 negative pole, its needle point is towards copper pipe 19, and the first acrylic board 6 is fixed in box cover 14 by the first buckle 3.In addition, the first box cover 14 passes through together with connector 15 fixing seal with the second box cover 21, and connector 15 adopts screw usually.Finally, after guaranteeing that device assembles, pin 17 needle point and copper pipe 18 maintain a certain distance.
In Fig. 2, what ion wind parts 4 electrode adopted is needle point discharge mode, discharge capability has incomparable superiority than other structure, little to electric field undisturbed between electrode structure, electromagnetic interference in its test process, can the stability of the interstructural electric field of holding electrode and ion wind velocity, thus record ion wind more accurately.After DC high-voltage power supply 11 is powered, pin 17 needle point be connected with its negative pole can form corona layer, produces point discharge phenomenon.After air enters from air inlet 12, be constantly ionized into anion at pin 17 needle point, move to the copper pipe 19 be connected with DC high-voltage power supply 11 positive pole under the effect of electric field force, period and air molecule collide, drive air movement, form wind, copper pipe mouth is exactly air outlet.
Ion wind heat radiator of the present invention is by the length research ion wind flow characteristic of the change and different copper pipe of selecting the voltage of different gear, differing needles-cylinder spacing, and obtain different voltage by process experimental data, the curve of the ion wind velocity change under differing needles-cylinder Distance geometry different Cu length of tube, by analysis and research, at high voltage source 8 ~ 15kV, during pin-cylinder distance 5 ~ 10mm, wind speed reaches maximum.
Certainly, the electrode of ion wind heat radiator of the present invention, except the discharge mode of the above-mentioned pin-cartridge type mentioned, can also choose the discharge mode of line-cartridge type or pin-net formula or net-net formula or barb type.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (7)
1. a refrigerator bottom condenser heat abstractor, comprise the heat abstractor put condenser and put condenser heat radiation the end of in the end be located in compressor bin, it is characterized in that, described heat abstractor adopts ion wind heat radiator; Described ion wind heat radiator comprises DC high-voltage power supply, pin, copper pipe, the first acrylic board and the second acrylic board; Described copper pipe is fixed on after welding with DC high-voltage power supply positive pole on the second acrylic board, and described pin is fixed on after welding with DC high-voltage power supply negative pole on the first acrylic board, and its needle point is towards copper pipe;
Described ion wind heat radiator also comprises fixing seal the first box cover together and the second box cover, the first buckle is provided with in described first box cover, second box is covered with the second buckle, described first acrylic board is fixed in the first box cover by the first buckle, and described second acrylic board is fixed in the second box cover by the second buckle.
2. refrigerator bottom condenser heat abstractor according to claim 1, is characterized in that, the electrode of described ion wind heat radiator adopts the discharge mode of pin-cartridge type, and it launches very metal needle, and current collection is metallic cylinder very.
3. refrigerator bottom condenser heat abstractor according to claim 1, is characterized in that, the distance that the pin needle point of described ion wind heat radiator and copper pipe keep is 5 ~ 10mm.
4. refrigerator bottom condenser heat abstractor according to claim 1, is characterized in that, voltage range 8 ~ 15kV that described DC high-voltage power supply adopts.
5. refrigerator bottom condenser heat abstractor according to claim 1, is characterized in that, described pin adopts PUR to be fixed on the first acrylic board, and described copper pipe adopts PUR to be fixed on the second acrylic board.
6. refrigerator bottom condenser heat abstractor according to claim 1, is characterized in that, described ion wind heat radiator also comprises connector, and the first box cover passes through together with connector fixing seal with the second box cover.
7. refrigerator bottom condenser heat abstractor according to claim 6, is characterized in that, described connector is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272655.XA CN103363758B (en) | 2013-07-01 | 2013-07-01 | A kind of refrigerator bottom condenser heat abstractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272655.XA CN103363758B (en) | 2013-07-01 | 2013-07-01 | A kind of refrigerator bottom condenser heat abstractor |
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| CN103363758A CN103363758A (en) | 2013-10-23 |
| CN103363758B true CN103363758B (en) | 2015-12-23 |
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| CN201310272655.XA Active CN103363758B (en) | 2013-07-01 | 2013-07-01 | A kind of refrigerator bottom condenser heat abstractor |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742427A (en) * | 2014-01-03 | 2014-04-23 | 中国计量学院 | Ionic fan applied to air-conditioner |
| CN105276894A (en) * | 2015-11-12 | 2016-01-27 | 浙江大学 | Semiconductor refrigerating module provided with solid-state fans and refrigerating container comprising semiconductor refrigerating module |
| CN105310358B (en) * | 2015-11-20 | 2019-09-20 | 浙江大学 | A kind of old showcase of solid-state fan couple semiconductor constant temperature and humidity historical relic |
| CN107062704A (en) * | 2017-03-31 | 2017-08-18 | 浙江大学 | A kind of air-cooled absorber of solid-state fan coupling |
| JP2020070953A (en) * | 2018-10-30 | 2020-05-07 | 日本電産株式会社 | Cooling system |
| CN112611240B (en) * | 2020-12-10 | 2022-07-19 | 武汉大学 | Device and method for enhancing condensation heat exchange by utilizing ion wind |
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| US6620224B1 (en) * | 2002-08-12 | 2003-09-16 | Kabushiki Kaisha Circland | Air purification device with a needle-shaped electrode having a protective cover thereon |
| CN101146430A (en) * | 2006-09-15 | 2008-03-19 | 能缇精密工业股份有限公司 | Ion wind heat radiator |
| CN101335427A (en) * | 2007-06-27 | 2008-12-31 | 九州日立麦克赛尔株式会社 | Ion generating device |
| DE102010039502A1 (en) * | 2010-08-19 | 2012-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a condenser |
| CN203405045U (en) * | 2013-07-01 | 2014-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator bottom condenser cooling device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201438807U (en) * | 2009-06-29 | 2010-04-14 | 国琏电子（上海）有限公司 | Ionic heat-dissipation device and system |
| US20110116206A1 (en) * | 2009-11-16 | 2011-05-19 | Mentornics, Inc. | Cooling of electronic components using self-propelled ionic wind |
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2013
- 2013-07-01 CN CN201310272655.XA patent/CN103363758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620224B1 (en) * | 2002-08-12 | 2003-09-16 | Kabushiki Kaisha Circland | Air purification device with a needle-shaped electrode having a protective cover thereon |
| CN101146430A (en) * | 2006-09-15 | 2008-03-19 | 能缇精密工业股份有限公司 | Ion wind heat radiator |
| CN101335427A (en) * | 2007-06-27 | 2008-12-31 | 九州日立麦克赛尔株式会社 | Ion generating device |
| DE102010039502A1 (en) * | 2010-08-19 | 2012-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a condenser |
| CN203405045U (en) * | 2013-07-01 | 2014-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator bottom condenser cooling device |
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| CN103363758A (en) | 2013-10-23 |
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