CN205536698U - Novel close wing screens fin evaporator of no curb plate - Google Patents
Novel close wing screens fin evaporator of no curb plate Download PDFInfo
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- CN205536698U CN205536698U CN201620335215.3U CN201620335215U CN205536698U CN 205536698 U CN205536698 U CN 205536698U CN 201620335215 U CN201620335215 U CN 201620335215U CN 205536698 U CN205536698 U CN 205536698U
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- copper
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Abstract
The utility model discloses a novel close wing screens fin evaporator of no curb plate, characterized by include that snakelike two thin chi pian, of first tong guan, that lifts up takes copper round pin reservoir and foldable aluminum pipe, to lift up first copper pipe for snakelike pair and make by without phosphorus soft attitude copper product, is the external diameter phi 6.35mm 0.02mm this copper pipe both ends flaring backfolding curves snakelikely, is thin fin thickness 0.15mm 0.01mm length is 60mm 0.1mm, the width is 28mm 0.1mm, has two circular through -holes above the thin fin, and the four corners of thin fin is done the cutting edge and is handled, the built -in braze joint of one end of taking copper round pin reservoir has the copper round pin, and the other end does not have copper to be sold, foldable aluminum pipe welds interconnect together through argon arc after inserting a no copper round pin end segment length of taking copper round pin reservoir. The utility model relates to an it is ingenious, save the aluminium curb plate, specific surface is big, and the stable performance is fit for using the double -deck energy -efficient refrigerator mass production of opening the door.
Description
Technical field
The present invention relates to evaporator fin field, particularly belong to a kind of novel without side plate close wing screens evaporator fin.
Background technology
Along with the development in epoch, the demand of high-efficiency and energy-saving type refrigerator and air conditioner is continuously increased by the people, it is desirable to produce efficiently joint
Can the refrigerator and air conditioner of type, it is necessary to amass big vaporizer set about from unit volume boundary inner surface can be manufactured and designed.With traditional fiber tube
Formula vaporizer is compared with tube-in-sheet evaporator, and the evaporator fin surface area in the range of unit volume is bigger.At evaporator fin
Manufacture process needs, by flake aluminum with holes, according to a definite sequence arrangement, be transmitted through wherein by aluminum pipe subsequently, and then pass through bending
Molding, common evaporator fin needs to install side shield additional, installs side shield additional and there is problems in that 1, side shield the thickest
As more than 2.0mm, take up space relatively big, side shield entirety is harder, easily scratches gallbladder inside refrigerator when loading refrigerator；2, install side additional
Baffle plate increases production process, and production efficiency is low；3, side shield and the evaporator fin arrival end commonly used clamping of copper mozzle, ice
Case vibrates during compressor operating when actually used, easily makes in access section side shield separate with copper mozzle, has a strong impact on
Refrigerator complete machine service life.For the problems referred to above, the present invention provides a kind of novel without side plate close wing screens evaporator fin.
Summary of the invention
The present invention provides a kind of novel without side plate close wing screens evaporator fin, the problem that can solve to mention in above-mentioned background technology.
The technical solution used in the present invention is as follows:
A kind of novel without side plate close wing screens evaporator fin, it is characterized in that including that snakelike pair is lifted up a copper pipe thin fin band copper pin
Reservoir and collapsible aluminum pipe, described snakelike double lift up a copper pipe and be made up of without phosphorus soft state copper material, and external diameter is φ 6.35mm-0.02mm,
Being bent into snakelike after this copper pipe two ends enlarging, described thin fin thickness is 0.15mm-0.01mm, and a length of 60mm ± 0.1mm is wide
Degree is 28mm ± 0.1mm, has two manholes, the corner of thin fin to do cutting edge and process above thin fin, and described band copper pin stores up
One end built-in soldering of liquid device connects copper pin, the other end without copper pin, described collapsible aluminum pipe insert band copper pin reservoir without copper
Pin end one segment length after, interconnected by argon arc welding, described Foldable-type aluminum tube-surface by the way of vertical pulling tube expansion,
It is connected as a single entity with 214 thin fins.
Lifting up a copper pipe two ends enlarging for described snakelike pair, wherein enlarging diameter in one end is φ 8.0mm, and internal diameter is φ 6.0mm, expands
At Kou, length of straigh line is 8.4mm, and transition region and straightway total length are 12.2mm, and this section has twice curved, and knee bends diameter
For φ 30mm, other end enlarging diameter is φ 8.4mm ± 0.1mm, and internal diameter is φ 6.4mm+0.15mm, and this section has the most curved,
Knee bends a diameter of φ 30mm, and at enlarging, length of straigh line is 12.5mm ± 1.0mm, and transition region and straightway total length are
14.5mm±1mm。
The described thin fin a diameter of 8.4mm of both the above manhole, the distance on manhole centre distance fin border is
15.0mm, the centre-to-centre spacing between two manholes is 30.0mm, and the inclination angle of thin fin four foot cutting edge is 45 °.
The described band copper a length of 85.0mm of pin reservoir, its maximum inner diameter is 40.0mm, after evaporator fin makes molding, band copper
Pin reservoir centrage is lifted up a copper pipe horizontal linear section centrage with snakelike pair and is become the angle of 40.5 °.
Have above described collapsible aluminum pipe seven curved, one of them is horizontal curved, and six is the most curved, and the radius of knee is
15.0mm。
Compared with the prior art, beneficial effects of the present invention is as follows:
Developing design combination by snakelike pair being lifted up a copper pipe thin fin band copper pin reservoir and collapsible aluminum pipe, making
Novel without side plate close wing screens evaporator fin.Can solve side shield and take up space relatively big, side shield entirety is harder, loads refrigerator
Shi Rongyi scratches gallbladder inside refrigerator, side shield and the easily separated disengaging in copper mozzle access section, has a strong impact on refrigerator complete machine and uses the longevity
The problem of life.Additionally, do not fill side shield can reduce the production process of evaporator fin, improve the production efficiency of evaporator fin.
The present invention designs ingenious, saves aluminium lateral plate, and specific surface area is big, stable performance, is suitable for clamshell doors saving double-layer refrigerator batch
Change production and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Detailed description of the invention
See accompanying drawing: a kind of novel without side plate close wing screens evaporator fin, lift up the thin fin of a copper pipe 36 including snakelike pair and carry
Copper pin 4 reservoir 5 and collapsible aluminum pipe 1, described snakelike double lift up a copper pipe 3 and be made up of without phosphorus soft state copper material, and external diameter is φ
6.35mm-0.02mm, is bent into snakelike after this copper pipe two ends enlarging, described thin fin 6 thickness is 0.15mm-0.01mm, length
For 60mm ± 0.1mm, width is 28mm ± 0.1mm, has two manholes, the corner of thin fin 6 to cut out above thin fin 6
Limit processes, and the built-in soldering in one end of described band copper pin 4 reservoir 5 connects copper pin 4, and the other end is without copper pin 4, described collapsible
After aluminum pipe 4 inserts pin without copper 4 end one segment length of band copper pin 4 reservoir 4, interconnected by argon arc welding, described
Collapsible aluminum pipe 1 surface, by the way of vertical pulling tube expansion, is connected as a single entity with 214 thin fins 6.Lift up a copper pipe for described snakelike pair
3 two ends enlargings, wherein enlarging diameter in one end is φ 8.0mm, and internal diameter is φ 6.0mm, and at enlarging, length of straigh line is 8.4mm,
Transition region and straightway total length are 12.2mm, and this section has twice curved, and knee bends a diameter of φ 30mm, other end enlarging chi
Very little external diameter is φ 8.4mm ± 0.1mm, and internal diameter is φ 6.4mm+0.15mm, and this section has together the most curved, and knee bends a diameter of φ 30mm,
At enlarging, length of straigh line is 12.5mm ± 1.0mm, and transition region and straightway total length are 14.5mm ± 1mm.Described thin fin 6
The a diameter of 8.4mm of both the above manhole, the distance on manhole centre distance fin border is 15.0mm, and two circles are led to
Centre-to-centre spacing between hole is 30.0mm, and the inclination angle of thin fin 6 four foot cutting edge is 45 °.Described band copper pin 4 reservoir 5 length
For 85.0mm, its maximum inner diameter is 40.0mm, and after evaporator fin makes molding, band copper pin 4 reservoir 5 centrage is with snakelike
A double copper pipe 3 horizontal linear section centrages of lifting up become the angle of 40.5 °.Have above described collapsible aluminum pipe 1 seven curved, wherein
One is horizontal curved 7, and six is the most curved, and the radius of knee is 15.0mm.
Claims (5)
1. novel without a side plate close wing screens evaporator fin, it is characterized in that including that snakelike pair is lifted up a copper pipe thin fin band copper
Pin reservoir and collapsible aluminum pipe, described snakelike double lift up a copper pipe and is made up of without phosphorus soft state copper material, and external diameter is φ 6.35mm-0.02mm,
Being bent into snakelike after this copper pipe two ends enlarging, described thin fin thickness is 0.15mm-0.01mm, and a length of 60mm ± 0.1mm is wide
Degree is 28mm ± 0.1mm, has two manholes, the corner of thin fin to do cutting edge and process above thin fin, and described band copper pin stores up
One end built-in soldering of liquid device connects copper pin, the other end without copper pin, described collapsible aluminum pipe insert band copper pin reservoir without copper
Pin end one segment length after, interconnected by argon arc welding, described Foldable-type aluminum tube-surface by the way of vertical pulling tube expansion,
It is connected as a single entity with 214 thin fins.
One the most according to claim 1 is novel without side plate close wing screens evaporator fin, it is characterised in that described snakelike double
Lifting up a copper pipe two ends enlarging, wherein enlarging diameter in one end is φ 8.0mm, and internal diameter is φ 6.0mm, length of straigh line at enlarging
Being 12.2mm for 8.4mm, transition region and straightway total length, this section has twice curved, and knee bends a diameter of φ 30mm, another
End enlarging diameter is φ 8.4mm ± 0.1mm, and internal diameter is φ 6.4mm+0.15mm, and this section has together the most curved, and knee bends diameter
For φ 30mm, at enlarging, length of straigh line is 12.5mm ± 1.0mm, and transition region and straightway total length are 14.5mm ± 1mm.
One the most according to claim 1 is novel without side plate close wing screens evaporator fin, it is characterised in that described thin fin
The a diameter of 8.4mm of both the above manhole, the distance on manhole centre distance fin border is 15.0mm, and two circles are led to
Centre-to-centre spacing between hole is 30.0mm, and the inclination angle of thin fin four foot cutting edge is 45 °.
One the most according to claim 1 is novel without side plate close wing screens evaporator fin, it is characterised in that described band copper pin
The a length of 85.0mm of reservoir, its maximum inner diameter is 40.0mm, after evaporator fin makes molding, band copper pin reservoir centrage
Lift up a copper pipe horizontal linear section centrage with snakelike pair and become the angle of 40.5 °.
One the most according to claim 1 is novel without side plate close wing screens evaporator fin, it is characterised in that described collapsible
Have above aluminum pipe seven curved, one of them is horizontal curved, and six is the most curved, and the radius of knee is 15.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335215.3U CN205536698U (en) | 2016-04-19 | 2016-04-19 | Novel close wing screens fin evaporator of no curb plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335215.3U CN205536698U (en) | 2016-04-19 | 2016-04-19 | Novel close wing screens fin evaporator of no curb plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536698U true CN205536698U (en) | 2016-08-31 |
Family
ID=56795849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335215.3U Expired - Fee Related CN205536698U (en) | 2016-04-19 | 2016-04-19 | Novel close wing screens fin evaporator of no curb plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674630A (en) * | 2016-04-19 | 2016-06-15 | 合肥太通制冷科技有限公司 | Novel side plate-free dense-fin clamping position finned evaporator |
-
2016
- 2016-04-19 CN CN201620335215.3U patent/CN205536698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674630A (en) * | 2016-04-19 | 2016-06-15 | 合肥太通制冷科技有限公司 | Novel side plate-free dense-fin clamping position finned evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel side plate-free dense-fin clamping position finned evaporator Effective date of registration: 20161125 Granted publication date: 20160831 Pledgee: Feixi Anhui rural commercial bank Limited by Share Ltd Pledgor: HEFEI TAITONG REFRIGERATING TECHNOLOGY CO., LTD. Registration number: 2016340000087 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |