CN202209822U - 9-shaped wire tube type evaporator - Google Patents
9-shaped wire tube type evaporator Download PDFInfo
- Publication number
- CN202209822U CN202209822U CN2011202060916U CN201120206091U CN202209822U CN 202209822 U CN202209822 U CN 202209822U CN 2011202060916 U CN2011202060916 U CN 2011202060916U CN 201120206091 U CN201120206091 U CN 201120206091U CN 202209822 U CN202209822 U CN 202209822U
- Authority
- CN
- China
- Prior art keywords
- evaporation tube
- evaporation
- coil portions
- evaporator
- tube type
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a 9-shaped wire tube type evaporator, which is formed by connecting an evaporation tube unit and metal wires, wherein the metal wires are fixedly connected on two lateral faces of a coil pipe portion of the evaporation tube unit, the evaporation tube unit is formed by bending single evaporation tubes, and adjacent evaporation tubes on the coil pipe portion and parallelly arranged are connected in curve shape at two ends. The curve shapes at the two ends of the evaporator are both 9 shapes, and the 9-shaped curves at the two ends face to the same side. The evaporation tubes of the 9-shaped wire tube type evaporator can be arranged to be compact, so that effective length of the evaporation tubes is increased, further heat exchange efficiency is improved, and evaporation tubes are suitable for the wire tube type refrigerator evaporator.
Description
Technical field
The utility model relates to a kind of evaporator of refrigerator, and more particularly, the utility model relates to a kind of threaded pipe type evaporator of refrigerator.
Background technology
The threaded pipe type evaporator of refrigerator is formed by connecting evaporation tube unit and wire, and wire is fixedly connected on evaporation tube cell tray tube portion two sides.The evaporation tube unit is formed by single evaporation tube bending; Its main body is a coil portions; Connect with curve shape at two ends between the adjacent evaporation tube that coil portions is arranged in parallel, the end curve shape of present most of threaded pipe type evaporator of refrigerator coil portions is the U font, also has minority threaded pipe type evaporator of refrigerator to do improvement; Its coil portions end curve shape one end is the U font; One end is 9 fonts, and this modified threaded pipe type evaporator of refrigerator has increased the effective length of evaporation tube, thereby has improved heat exchange efficiency.Along with increasingly sharpening of world energy sources crisis, further improve heat exchange efficiency, energy savings becomes evaporator of refrigerator research topic and direction already.
The utility model content
The utility model provides a kind of effective length that can further increase evaporation tube to the deficiency of prior art, improves 9 font wire-and-tube evaporators of heat exchange efficiency.
The utility model is realized technical goal through following technical proposals.
9 font wire-and-tube evaporators, it is formed by connecting evaporation tube unit and wire, and said wire is fixedly connected on evaporation tube cell tray tube portion two sides; Said evaporation tube unit is formed by single evaporation tube bending, comprises coil portions, imports and exports pipe, connects the limit pipe of importing and exporting pipe and coil portions; Connect with curve shape at two ends between the adjacent evaporation tube that said coil portions is arranged in parallel, wherein an end curve shape is 9 fonts; Its improvements are: said coil portions other end curve shape also is 9 fonts, and the 9 font curves at two ends are towards the same side.
The utility model compared with prior art; Because coil portions two ends curve shape all is 9 fonts, 9 font curves have one section circular arc to curve inwardly, and the evaporation tube that is arranged in parallel can be arranged compactly; Increase the effective length of evaporation tube like this, thereby improved heat exchange efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 vertical view.
The specific embodiment
Below according to accompanying drawing and combine embodiment that the utility model is described further.
9 font wire-and-tube evaporators shown in the drawings, it is formed by connecting in evaporation tube unit 1 and wire 2, and wire 2 is fixedly connected on 1 coil portions, 1.3 two sides, evaporation tube unit; Said evaporation tube unit 1 is formed by single evaporation tube bending; Comprise coil portions 1.3, import and export pipe 1.1, connect the limit pipe 1.2 of importing and exporting pipe 1.1 and coil portions 1.3; Connect with curve shape at two ends between the adjacent evaporation tube that coil portions 1.3 is arranged in parallel; The utility model two ends curve shape all is 9 fonts, and the 9 font curves at two ends are towards the same side.
In the utility model, coil portions 1.3 two ends curve shapes all are 9 fonts, and 9 font curves have one section circular arc to curve inwardly, and the evaporation tube that is arranged in parallel can be arranged compactly, has increased the effective length of evaporation tube like this, thereby improve heat exchange efficiency.
Claims (1)
1. font wire-and-tube evaporator, it is formed by connecting in evaporation tube unit (1) and wire (2), and said wire (2) is fixedly connected on evaporation tube unit (1) coil portions (1.3) two sides; Said evaporation tube unit (1) is formed by single evaporation tube bending, comprises coil portions (1.3), imports and exports pipe (1.1), connects the limit pipe (1.2) of importing and exporting pipe (1.1) and coil portions (1.3); Connect with curve shape at two ends between the adjacent evaporation tube that said coil portions (1.3) is arranged in parallel, wherein an end curve shape is 9 fonts; It is characterized in that: said coil portions (1.3) other end curve shape also is 9 fonts, and the 9 font curves at two ends are towards the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202060916U CN202209822U (en) | 2011-06-19 | 2011-06-19 | 9-shaped wire tube type evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202060916U CN202209822U (en) | 2011-06-19 | 2011-06-19 | 9-shaped wire tube type evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209822U true CN202209822U (en) | 2012-05-02 |
Family
ID=45989369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202060916U Expired - Fee Related CN202209822U (en) | 2011-06-19 | 2011-06-19 | 9-shaped wire tube type evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052197A (en) * | 2016-05-30 | 2016-10-26 | 常州市常蒸热交换器科技有限公司 | Flat plate type evaporator and manufacturing method thereof |
-
2011
- 2011-06-19 CN CN2011202060916U patent/CN202209822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052197A (en) * | 2016-05-30 | 2016-10-26 | 常州市常蒸热交换器科技有限公司 | Flat plate type evaporator and manufacturing method thereof |
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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: 20120502 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |