CN2831023Y - Copper condensing tube for bromine cooling unit - Google Patents
Copper condensing tube for bromine cooling unit Download PDFInfo
- Publication number
- CN2831023Y CN2831023Y CN 200520032242 CN200520032242U CN2831023Y CN 2831023 Y CN2831023 Y CN 2831023Y CN 200520032242 CN200520032242 CN 200520032242 CN 200520032242 U CN200520032242 U CN 200520032242U CN 2831023 Y CN2831023 Y CN 2831023Y
- Authority
- CN
- China
- Prior art keywords
- wing
- wall
- pipe
- fin
- utility
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 8
- 239000010949 copper Substances 0.000 title claims abstract description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title claims abstract description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 229910052794 bromium Inorganic materials 0.000 title claims abstract description 7
- 238000001816 cooling Methods 0.000 title claims abstract description 7
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 4
- 229940059936 lithium bromide Drugs 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a bromine cooling unit is with copper condensation pipe, it is characterized by including inside pipe wall, tub outer wall, internal tooth, outer wing: the cross section of the outer fin is conical, the whole outer fin is strip-shaped, continuously and spirally surrounds the outer wall of the tube, and the ratio of the fin height to the wall thickness of the fin bottom is 2.5-3.5: 1. The utility model discloses heat transfer performance is good, and is efficient, and is effectual, can satisfy the requirement of condenser high efficiency.
Description
Technical field
The utility model belongs to the heat-exchanging part in the mechanical engineering, is a kind of bromine cooling machine group copper condenser pipe specifically.
Background technology
Lithium bromide formula refrigeration machine is just towards high efficiency at present, and miniaturization and light-weighted direction develop, and also must update just and can satisfy the demand as the structure of the condenser pipe of refrigeration critical component in the lithium-bromide absorption-type refrigerating machine.A kind of copper condensation was arranged in the past let it be that outer wing is a cone, closely be arranged on the outer wall of condenser pipe, though its heat transfer efficiency has raising, but because the ratio of wing type, wing height and wing portion bottom thickness does not all reach the most rational design, heat transfer efficiency is still lower, is difficult to reach the requirement to the condenser pipe high efficiency.
Summary of the invention
The utility model is intended to provide a kind of bromine cooling machine copper condenser pipe, and the ratio that its wing shape, wing height and wing portion diapire are thick is reasonable, and the heat transfer efficiency height is effective, can satisfy the requirement to the condenser high efficiency.
Task of the present utility model is finished like this, a kind of bromine cooling machine group copper condenser pipe, it includes inside pipe wall, pipe outer wall, internal tooth, outer wing, it is characterized in that: the cross section of outer wing is for conical, outer wing is whole to be looped around on the pipe outer wall for strip successively is the single-screw formula, and the ratio that wing height and wing portion diapire are thick is 2.5-3.5: 1.The utility model heat transfer performance is good, and the efficient height is effective.Can satisfy the requirement of condenser high efficiency.
Description of drawings
Fig. 1 is the utility model overall structure cutaway view; Fig. 2 is the utility model heat radiation wing enlarged diagram.
Among the figure: 1, outer wing; 2, pipe outer wall; 3, wing diapire.
The specific embodiment
The cross section of outer wing 1 of the present utility model is conical, and outer wing 1 integral body is strip, and on pipe outer wall 2, the ratio that wing height and wing diapire are thick is 2.5-3.5: 1 with single-screw winding continued circling for it.
Claims (1)
1, a kind of bromine cooling machine group copper condenser pipe, it includes inside pipe wall, pipe outer wall, internal tooth, outer wing, it is characterized in that: the cross section of outer wing is for conical, and outer wing is whole to be looped around on the pipe outer wall for strip successively is the single-screw formula, and the ratio that wing height and wing portion diapire are thick is 2.5-3.5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032242 CN2831023Y (en) | 2005-10-13 | 2005-10-13 | Copper condensing tube for bromine cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032242 CN2831023Y (en) | 2005-10-13 | 2005-10-13 | Copper condensing tube for bromine cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831023Y true CN2831023Y (en) | 2006-10-25 |
Family
ID=37135951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032242 Expired - Fee Related CN2831023Y (en) | 2005-10-13 | 2005-10-13 | Copper condensing tube for bromine cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831023Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644663A (en) * | 2013-11-04 | 2014-03-19 | 李洪伟 | Solar vacuum phase-change thermal storage device |
-
2005
- 2005-10-13 CN CN 200520032242 patent/CN2831023Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644663A (en) * | 2013-11-04 | 2014-03-19 | 李洪伟 | Solar vacuum phase-change thermal storage device |
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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: 20061025 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |