CN105758068A - Six-layer stacked dense denoising and defrosting finned evaporator - Google Patents
Six-layer stacked dense denoising and defrosting finned evaporator Download PDFInfo
- Publication number
- CN105758068A CN105758068A CN201610247943.3A CN201610247943A CN105758068A CN 105758068 A CN105758068 A CN 105758068A CN 201610247943 A CN201610247943 A CN 201610247943A CN 105758068 A CN105758068 A CN 105758068A
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- Prior art keywords
- fin
- pipe
- hole
- way
- holes
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- 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
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/30—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being attachable to the element
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a six-layer stacked dense denoising and defrosting finned evaporator. The finned evaporator is characterized by comprising two copper pipes, fins, two-way side baffles, a rotary double-transition-area reservoir and a two-way stacked aluminum elbow. One end of one of the two copper pipes is necked down to form a transition pipe with the inner diameter of 2.0 mm+0.1 mm and the length of 15 mm. The thickness of each fin is 0.18 mm, and each fin is provided with two through holes with the turnup height of 1.8 mm+/-0.1 mm. The two-way side baffles are provided with clamping holes, through holes with turnups, round through holes and inclined half kidney-shaped holes. The two ends of the rotary double-transition-area reservoir are each provided with two rotary transition areas and a linear segment area. The two-way stacked aluminum elbow is provided with 13 bends. The finned evaporator is ingenious in design, the distance for a refrigerant to obtain kinetic energy through a compressor can be shortened, the running speed of the refrigerant is increased, the energy saving effect of a refrigerator can be greatly improved, and the finned evaporator is suitable for batch application and popularization of energy-saving refrigerators.
Description
Technical field
The present invention relates to evaporator fin field, particularly belong to a kind of six layers and build close noise reduction defrosting evaporator fin.
Background technology
Along with the development in epoch, the market demand of energy-saving refrigerator increases sharply, and will produce energy-efficient refrigerator, it is necessary to start with from the core component of the refrigerator such as compressor and vaporizer.Compressor can select variable frequency self-controlled, and vaporizer must select the product that surface area big coolant flow effect capable of circulation is good.Compared with traditional wire-and-tube evaporator and tube-in-sheet evaporator, the evaporator fin surface area big coolant flow effect capable of circulation within the scope of unit volume is good.But common evaporator fin there is problems in that 1, long with compressor junction transition conduit, the cycle kinetic energy that coolant obtains is little；2, when coolant runs in evaporator fin, noise is bigger, it is easy to vibrate, and causes that fin displacement has a strong impact on refrigerator overall performance；3, it is impossible to directly weld with the capillary tube above refrigeration evaporator.For the problems referred to above, the present invention provides a kind of six layers to build close noise reduction defrosting evaporator fin.
Summary of the invention
The present invention provides a kind of six layers to build close noise reduction defrosting evaporator fin, it is possible to the problem solving to mention in above-mentioned background technology.
The technical solution used in the present invention is as follows:
nullBuild close noise reduction defrosting evaporator fin for a kind of six layers，It is characterized in that including rotating pair of transition region reservoir of two copper tube and fin Two-way side baffle plates and two-way stack aluminum bend pipe，In described two copper pipes, a tube end diameter is 8.0mm,Thickness is 0.8mm，One end diameter of another root copper pipe is 8.0mm,Thickness is 0.8mm，Other end reducing becomes internal diameter to be 2.0mm+0.1mm,Length is the transition conduit of 15mm，Described fin thickness 0.18mm length 60mm width 28mm,Having two flange heights above fin is the through hole of 1.8mm ± 0.1mm，Described Two-way side Weir Plate Thickness is 0.6mm+0.2mm，There is screens pore area flange through hole manhole above and tilt half mounting hole，Described rotating pair of transition region reservoir two ends have two rotating transition regions and one section of straightway region respectively，The described two-way aluminum bend pipe that stacks has 13 flex area，Wherein 1 is horizontal flex area，12 is vertical flex area.
The total length of described two copper pipes is all 110mm+0.5mm, and copper pipe is that phosphorous hard state copper bar material is made by extruded.
Centre-to-centre spacing between described fin both the above through hole is 25mm+0.02mm, and there is semicircular arc-shaped cutting edge the corner of fin, and arc radius is 2mm.
Described Two-way side baffle plate has two pieces, has 5 screens holes above the baffle plate of left side, 4 manholes, 2 band flange through holes, has 6 screens holes above right-hand apron, and 4 tilt half mounting hole, 1 rectangular strap flange through hole, 2 square protrusions.
The inside maximum inner diameter of described rotating pair of transition region reservoir is 40mm, the rotating pair of transition region reservoir centrage making molding hind wing sheet vaporizer stacks the centrage of the straight aluminum pipe of level in aluminum bend pipe become 25 ° of angles with two-way, inserting the aluminum pipe total length in rotating pair of transition region reservoir is 62mm-1mm, above this section of aluminum pipe, there are a φ 1.0mm through hole, the bent area having radius to be 15mm on the aluminum pipe of through hole in distance reservoir mouth of pipe 40mm place.
Compared with the prior art, beneficial effects of the present invention is as follows:
By rotating pair of transition region reservoir of two copper tube and fin Two-way side baffle plates and the two-way aluminum bend pipe that stacks are developed design combination, make six layers and build close noise reduction defrosting evaporator fin.Can solving transition conduit long, the cycle kinetic energy that coolant obtains is little, and when coolant runs in evaporator fin, noise is bigger, it is easy to vibrate, and causes the problem that fin shifts.Additionally, this evaporator fin directly can weld with the capillary tube above refrigeration evaporator.Deft design of the present invention, can shorten coolant and obtain kinetic energy distance by compressor, increase the coolant speed of service, refrigerator energy-saving effect can be substantially improved, and is suitable for energy-saving refrigerator batch and promotes the use of.
Accompanying drawing explanation
Fig. 1: the structural representation of the present invention；
Detailed description of the invention
nullReferring to accompanying drawing: build close noise reduction defrosting evaporator fin for a kind of six layers，It is characterized in that including two copper pipes 1 (101 and 102) fin 5 Two-way side baffle plate (3 and 6) rotating pair of transition region reservoir 2 and two-way stack aluminum bend pipe 8，In described two copper pipes 1, pipe end 102 diameter is 8.0mm,Thickness is 0.8mm，One end diameter of another root copper pipe 101 is 8.0mm,Thickness is 0.8mm，Other end reducing becomes internal diameter to be 2.0mm+0.1mm,Length is the transition conduit of 15mm，Described fin 5 thickness 0.18mm length 60mm width 28mm,Having two flange heights above fin 5 is the through hole of 1.8mm ± 0.1mm，Described Two-way side baffle plate (3 and 6) thickness is 0.6mm+0.2mm，There is screens pore area flange through hole manhole above and tilt half mounting hole，Described rotating pair of transition region reservoir 2 two ends have two rotating transition regions and one section of straightway region respectively，The described two-way aluminum bend pipe 8 that stacks has 13 flex area，Wherein 1 is horizontal flex area，12 is vertical flex area.The total length of described two copper pipes 1 is all 110mm+0.5mm, and copper pipe is that phosphorous hard state copper bar material is made by extruded.Centre-to-centre spacing between described fin 5 both the above through hole is 25mm+0.02mm, and there is semicircular arc-shaped cutting edge the corner of fin 5, and arc radius is 2mm.Described Two-way side baffle plate (3 and 6) has two pieces, has 4,4,5 screens holes manhole above left side baffle plate 3,2 band flange through holes, have 6 screens holes above right-hand apron 6,4 tilt half mounting hole 7,1 rectangular strap flange through hole, 2 square protrusions.The inside maximum inner diameter of described rotating pair of transition region reservoir 2 is 40mm, rotating pair of transition region reservoir 2 centrage making molding hind wing sheet vaporizer stacks the centrage of the straight aluminum pipe of level in aluminum bend pipe 8 become 25 ° of angles with two-way, inserting the aluminum pipe total length in rotating pair of transition region reservoir 2 is 62mm-1mm, above this section of aluminum pipe, there are a φ 1.0mm through hole, the bent area having radius to be 15mm on the aluminum pipe of through hole in distance reservoir 2 mouth of pipe 40mm place.
Claims (5)
- null1. build close noise reduction defrosting evaporator fin for one kind six layers，It is characterized in that including rotating pair of transition region reservoir of two copper tube and fin Two-way side baffle plates and two-way stack aluminum bend pipe，In described two copper pipes, a tube end diameter is 8.0mm,Thickness is 0.8mm，One end diameter of another root copper pipe is 8.0mm,Thickness is 0.8mm，Other end reducing becomes internal diameter to be 2.0mm+0.1mm,Length is the transition conduit of 15mm，Described fin thickness 0.18mm length 60mm width 28mm,Having two flange heights above fin is the through hole of 1.8mm ± 0.1mm，Described Two-way side Weir Plate Thickness is 0.6mm+0.2mm，There is screens pore area flange through hole manhole above and tilt half mounting hole，Described rotating pair of transition region reservoir two ends have two rotating transition regions and one section of straightway region respectively，The described two-way aluminum bend pipe that stacks has 13 flex area，Wherein 1 is horizontal flex area，12 is vertical flex area.
- 2. build close noise reduction defrosting evaporator fin for a kind of six layers according to claim 1, it is characterised in that the total length of described two copper pipes is all 110mm+0.5mm, and copper pipe is that phosphorous hard state copper bar material is made by extruded.
- 3. build close noise reduction defrosting evaporator fin for a kind of six layers according to claim 1, it is characterised in that the centre-to-centre spacing between described fin both the above through hole is 25mm+0.02mm, and there is semicircular arc-shaped cutting edge the corner of fin, and arc radius is 2mm.
- 4. build close noise reduction defrosting evaporator fin for a kind of six layers according to claim 1, it is characterized in that described Two-way side baffle plate has two pieces, 5 screens holes are had above the baffle plate of left side, 4 manholes, 2 band flange through holes, have 6 screens holes above right-hand apron, 4 tilt half mounting hole, 1 rectangular strap flange through hole, 2 square protrusions.
- 5. build close noise reduction defrosting evaporator fin for a kind of six layers according to claim 1, it is characterized in that the inside maximum inner diameter of described rotating pair of transition region reservoir is 40mm, the rotating pair of transition region reservoir centrage making molding hind wing sheet vaporizer stacks the centrage of the straight aluminum pipe of level in aluminum bend pipe become 25 ° of angles with two-way, inserting the aluminum pipe total length in rotating pair of transition region reservoir is 62mm-1mm, above this section of aluminum pipe, there are a φ 1.0mm through hole, the bent area having radius to be 15mm on the aluminum pipe of through hole in distance reservoir mouth of pipe 40mm place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247943.3A CN105758068A (en) | 2016-04-19 | 2016-04-19 | Six-layer stacked dense denoising and defrosting finned evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247943.3A CN105758068A (en) | 2016-04-19 | 2016-04-19 | Six-layer stacked dense denoising and defrosting finned evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105758068A true CN105758068A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247943.3A Pending CN105758068A (en) | 2016-04-19 | 2016-04-19 | Six-layer stacked dense denoising and defrosting finned evaporator |
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| CN (1) | CN105758068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671863A (en) * | 2018-07-03 | 2020-01-10 | 大宇电子株式会社 | Evaporator and refrigerator with same |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06159967A (en) * | 1992-11-30 | 1994-06-07 | Showa Alum Corp | Heat exchanger |
| JPH10197102A (en) * | 1997-01-13 | 1998-07-31 | Showa Alum Corp | Heat exchanger |
| CN201081498Y (en) * | 2007-06-28 | 2008-07-02 | 苏州三星电子有限公司 | Directly clipped indirect cooling refrigerator |
| JP2009127977A (en) * | 2007-11-27 | 2009-06-11 | Toshiba Corp | Refrigerator |
| JP2010127474A (en) * | 2008-11-25 | 2010-06-10 | Sharp Corp | Cooler, refrigerator, and fixing member |
| KR20120039488A (en) * | 2010-10-15 | 2012-04-25 | 쇼와 덴코 가부시키가이샤 | Evaporator |
| CN102967088A (en) * | 2012-12-12 | 2013-03-13 | 合肥美的荣事达电冰箱有限公司 | Fin evaporator applied to refrigerator, manufacturing method and refrigerator with fin evaporator |
| CN104641190A (en) * | 2012-09-19 | 2015-05-20 | 松下知识产权经营株式会社 | Refrigerator |
| JP2015215141A (en) * | 2014-05-13 | 2015-12-03 | パナソニックＩｐマネジメント株式会社 | Heat exchanger and cooling system using the same |
| CN205536700U (en) * | 2016-04-19 | 2016-08-31 | 合肥太通制冷科技有限公司 | Build close defrosting fin evaporator that makes an uproar that falls for six layers |
-
2016
- 2016-04-19 CN CN201610247943.3A patent/CN105758068A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06159967A (en) * | 1992-11-30 | 1994-06-07 | Showa Alum Corp | Heat exchanger |
| JPH10197102A (en) * | 1997-01-13 | 1998-07-31 | Showa Alum Corp | Heat exchanger |
| CN201081498Y (en) * | 2007-06-28 | 2008-07-02 | 苏州三星电子有限公司 | Directly clipped indirect cooling refrigerator |
| JP2009127977A (en) * | 2007-11-27 | 2009-06-11 | Toshiba Corp | Refrigerator |
| JP2010127474A (en) * | 2008-11-25 | 2010-06-10 | Sharp Corp | Cooler, refrigerator, and fixing member |
| KR20120039488A (en) * | 2010-10-15 | 2012-04-25 | 쇼와 덴코 가부시키가이샤 | Evaporator |
| CN104641190A (en) * | 2012-09-19 | 2015-05-20 | 松下知识产权经营株式会社 | Refrigerator |
| CN102967088A (en) * | 2012-12-12 | 2013-03-13 | 合肥美的荣事达电冰箱有限公司 | Fin evaporator applied to refrigerator, manufacturing method and refrigerator with fin evaporator |
| JP2015215141A (en) * | 2014-05-13 | 2015-12-03 | パナソニックＩｐマネジメント株式会社 | Heat exchanger and cooling system using the same |
| CN205536700U (en) * | 2016-04-19 | 2016-08-31 | 合肥太通制冷科技有限公司 | Build close defrosting fin evaporator that makes an uproar that falls for six layers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671863A (en) * | 2018-07-03 | 2020-01-10 | 大宇电子株式会社 | Evaporator and refrigerator with same |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |