CN201637205U - Refrigeration evaporation - Google Patents
Refrigeration evaporation Download PDFInfo
- Publication number
- CN201637205U CN201637205U CN2010201087866U CN201020108786U CN201637205U CN 201637205 U CN201637205 U CN 201637205U CN 2010201087866 U CN2010201087866 U CN 2010201087866U CN 201020108786 U CN201020108786 U CN 201020108786U CN 201637205 U CN201637205 U CN 201637205U
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- CN
- China
- Prior art keywords
- pipe
- return
- tube connector
- refrigeration
- press
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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.)
- Expired - Fee Related
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Abstract
A refrigeration evaporation comprises a refrigeration evaporation pipe body (1) which is connected with a copper liquid storage device (2), a return air connecting pipe (3) and a press connecting pipe (6) sequentially; a copper capillary pipe (4) is arranged in parallel with the return air connecting pipe (3) and the press connecting pipe (6) at the return air pipe section; the refrigeration evaporation pipe body (1) and an aluminum sheet (7) are bonded through bonding membrane under high temperature; and PE pipes (5) are arranged on the outside of the copper capillary pipe (4), the return air connecting pipe (3) and the press connecting pipe (6) at the return air pipe section. The utility model has the benefits of solving the problem of poor heat absorption effect of evaporation pipe, greatly improving the connecting intensity of pipelines and property and quality of products, and having remarkable economic benefits.
Description
Technical field
The utility model relates to a kind of refrigeration evaporator.
Background technology
Traditional refrigeration evaporator, pipe clamp is adopted in the binding of refrigeration evaporation tube and aluminium sheet more, and contact area is little, and it is insufficient to absorb heat, poor refrigerating efficiency, cooling time is long.Copper pipe and copper pipe or copper pipe often adopt soldering with linking of aluminum pipe, and weld strength is low, and is easy to crack, occurs leakage problem easily.Properties of product and quality have much room for improvement.
Summary of the invention
At the shortcoming of existing refrigeration evaporator, the utility model provides a kind of novel refrigeration evaporator.
To achieve these goals, the measure taked of the utility model:
A kind of refrigeration evaporator, comprise refrigeration evaporation tube body, refrigeration evaporation tube body is connected successively with copper reservoir, return-air tube connector, press tube connector, copper capillary tube is in return-air pipeline section and return-air tube connector and the parallel setting of press tube connector, and described refrigeration evaporation tube body and aluminium sheet adopt mucous membrane high temperature knot to connect and form.
Described a kind of refrigeration evaporator, copper capillary tube and return-air tube connector and press tube connector are managed at return-air pipeline section arranged outside PE.
Described a kind of refrigeration evaporator, the return-air tube connector adopts silver soldering to be connected with the press tube connector.Aluminum pipe replaces copper pipe, reduces cost; Adopt the large diameter evaporation tube, increase evaporation tube length, guaranteeing has best start-stop ratio under low temperature or hot environment, thereby guarantees that power consumption is minimum under the certain environment temperature; On welding procedure, adopted advanced copper aluminium flat welding process (heat pressing type physics welding), this welding procedure has solved copper aluminium and has been difficult for the directly difficult problem of welding, make aluminum pipe replace copper pipe to become possibility in a large number, greatly reduced the manufacturing cost of evaporator of refrigerator, saved a large amount of social resources, direct economic benefit is remarkable; And this welding procedure is firm, the weldering leak rate 100,000/in, simpler than other welding manners operations, more stable quality.Aluminum pipe adopts Passivation Treatment, prevents surface corrosion, prolongs evaporimeter service life.
The beneficial effects of the utility model: solved the difficult problem of evaporation tube differences in absorbed heat, the bonding strength of pipeline strengthens greatly, has improved properties of product and quality, remarkable in economical benefits.
Description of drawings
Fig. 1, structural representation of the present utility model.
The specific embodiment
A kind of refrigeration evaporator, comprise refrigeration evaporation tube body 1, refrigeration evaporation tube body 1 is connected successively with copper reservoir 2, return-air tube connector 3, press tube connector 6, copper capillary tube 4 is return-air pipeline section and return-air tube connector 3 and press tube connector 6 parallel settings, refrigeration evaporation tube body 1 adopts mucous membrane high temperature knot to connect with aluminium sheet 7 and forms, increased contact area, heat absorption capacity improves greatly.Described a kind of refrigeration evaporator, copper capillary tube 4 manages 5 with return-air tube connector 3 and press tube connector 6 at return-air pipeline section arranged outside PE, isolates effectively and extraneous contacting.Described a kind of refrigeration evaporator, return-air tube connector 3 adopts silver soldering to be connected with press tube connector 6, improves the bonding strength of pipeline widely.The beneficial effects of the utility model: solved the difficult problem of evaporation tube differences in absorbed heat, the bonding strength of pipeline strengthens greatly, has improved properties of product and quality, remarkable in economical benefits.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in this area.
Claims (3)
1. refrigeration evaporator, comprise refrigeration evaporation tube body (1), refrigeration evaporation tube body (1) is connected successively with copper reservoir (2), return-air tube connector (3), press tube connector (6), copper capillary tube (4) is in return-air pipeline section and return-air tube connector (3) and the parallel setting of press tube connector (6), it is characterized in that refrigeration evaporation tube body (1) adopts mucous membrane high temperature knot to connect with aluminium sheet (7) and forms.
2. refrigeration evaporator according to claim 1 is characterized in that, copper capillary tube (4) is managed (5) with return-air tube connector (3) and press tube connector (6) at return-air pipeline section arranged outside PE.
3. refrigeration evaporator according to claim 1 is characterized in that, return-air tube connector (3) adopts silver soldering to be connected with press tube connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201087866U CN201637205U (en) | 2010-02-02 | 2010-02-02 | Refrigeration evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201087866U CN201637205U (en) | 2010-02-02 | 2010-02-02 | Refrigeration evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637205U true CN201637205U (en) | 2010-11-17 |
Family
ID=43081702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201087866U Expired - Fee Related CN201637205U (en) | 2010-02-02 | 2010-02-02 | Refrigeration evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900297A (en) * | 2014-04-04 | 2014-07-02 | 合肥美的电冰箱有限公司 | Refrigerator and evaporator for same |
| CN104515327A (en) * | 2014-12-22 | 2015-04-15 | 合肥美的电冰箱有限公司 | Evaporator assembly and refrigerator with same |
-
2010
- 2010-02-02 CN CN2010201087866U patent/CN201637205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900297A (en) * | 2014-04-04 | 2014-07-02 | 合肥美的电冰箱有限公司 | Refrigerator and evaporator for same |
| CN104515327A (en) * | 2014-12-22 | 2015-04-15 | 合肥美的电冰箱有限公司 | Evaporator assembly and refrigerator with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |