CN101660881A - Energy-saving fin tube - Google Patents
Energy-saving fin tube Download PDFInfo
- Publication number
- CN101660881A CN101660881A CN200810146417A CN200810146417A CN101660881A CN 101660881 A CN101660881 A CN 101660881A CN 200810146417 A CN200810146417 A CN 200810146417A CN 200810146417 A CN200810146417 A CN 200810146417A CN 101660881 A CN101660881 A CN 101660881A
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- tube
- energy
- fin
- fin tube
- saving
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to an energy-saving fin tube, which is mainly used for the heat exchange of liquid and gas. A structure of the energy-saving fin tube is characterized in that the inside of the tube is provided with a tooth, the outside of the tube is provided with fins, and the surfaces of the fins and the tube are provided with ribs so as to increase the heat exchange area of the inside andthe outside of the tube and strengthen the mechanical strength of the fin tube; and the proportion of the surface areas of the inside and the outside of the tube can be determined according to the heat transfer coefficient ratio of the liquid and the gas. Therefore, the energy-saving fin tube not only improves the heat exchange efficiency of the inside and the outside of the tube, but also reduces material consumption, and reduces the usage amount of the liquid in the tube so as to achieve the aim of energy conservation.
Description
Technical field
The present invention relates to the heat exchanger in the heat-exchange system, be specifically related to a kind of fin tube that can improve heat exchanger effectiveness, belong to international monopoly class F28F3/00 " parts of interchangeable heat exchange or heat-transfer equipment " technical field.
Background technology
Adopt copper or the circular light pipe of steel mostly for the heat transfer of liquid refrigerant and air in the prior art.When adopting circular light pipe, the coefficient of heat transfer of manage outside air owing to the liquid refrigerant coefficient of heat transfer in the pipe greatly is less, and it is unreasonable to manage inside and outside heat exchange area ratio, and heat exchange efficiency is very low, causes the system energy consumption increase, waste of raw materials.
Summary of the invention
It is that pipe and a plurality of fin are the fin tube of one that the present invention is designed to section, can overcome above-mentioned shortcoming, provides a kind of and can make the inside and outside both sides of pipe heat exchange area coupling rationally, and interior outside heat exchange efficiency is improved.It can reduce material consumption, reduces the use amount of tube refrigerant, energy-saving heat exchanger.
Description of drawings
The energy-saving fin heat exchange of heat pipe comprises the rib composition of managing internal tooth, pipe and fin, reaching pipe and fin outside.Fig. 1 is the sectional drawing of energy-saving fin heat exchange of heat pipe monolithic fin tube.By surface fin 1 with ribbing, the pipe 2 that the surface is with ribbing is with internal tooth pipe 3 to form among the figure.Fig. 2 is two pipe sectional drawings, and Fig. 3 is the sectional drawing of three pipes, and Fig. 4 is the sectional drawing of eight pipes.Fig. 5 is an invention fin tube heat exchanger structure close-up view, and fin tube 4 among the figure, leading screw 5, bend pipe 6.Form the cold smoke channel effect in this structural tube between low-temperature receiver and the fin tube, improved heat convection efficient.
The specific embodiment
Become the fin tube extrusion die by above-mentioned Section Design, adopt the metal fever extrusion process, extrusion modling with the single fin tube punching of moulding, passes sheet, and leading screw is fastening, and bend pipe connects, and seal welding is formed the large tracts of land calandria heat exchanger, is used for the evaporimeter of freezer.Fin outside pipe can be made into 18 of a slices to two.Be made into a slice (as Fig. 1), be made into two (as Fig. 2), be made into three (as Fig. 3) and be made into eight (as Fig. 4)
Claims (5)
1. an energy-saving fin tube is characterized in that, its structure is in the pipe tooth to be arranged, and fin is arranged outward, and fin and tube-surface are provided with rib.
2. energy-saving fin tube according to claim 1 is characterized in that, the fin quantity outside pipe can be made into 18 of a slices to two.
3. energy-saving fin tube according to claim 1 is characterized in that, the angle between the fin outside the pipe can be adjusted arbitrarily according to using needs.
4. energy-saving fin tube according to claim 1 is characterized in that, the quantity of pipe internal tooth and shape can be adjusted arbitrarily according to using needs, the rib of tube outer surface and flap surface, and its quantity and shape can be adjusted arbitrarily according to using needs.
5. energy-saving fin tube according to claim 1 is characterized in that, with the energy-saving fin tube proper alignment of multi-disc, fixes with the leading screw cross-under, with bend pipe single fin tube is connected then, constitutes multi-disc liquid, gas heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810146417A CN101660881A (en) | 2008-08-28 | 2008-08-28 | Energy-saving fin tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810146417A CN101660881A (en) | 2008-08-28 | 2008-08-28 | Energy-saving fin tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101660881A true CN101660881A (en) | 2010-03-03 |
Family
ID=41789035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810146417A Pending CN101660881A (en) | 2008-08-28 | 2008-08-28 | Energy-saving fin tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101660881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294410A (en) * | 2011-08-18 | 2011-12-28 | 史博鑫 | Deformation process for aluminum-alloy S-shaped fin pipe |
| CN102853197A (en) * | 2012-09-15 | 2013-01-02 | 侯如升 | Oil return conveying pipeline with radiating function |
-
2008
- 2008-08-28 CN CN200810146417A patent/CN101660881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294410A (en) * | 2011-08-18 | 2011-12-28 | 史博鑫 | Deformation process for aluminum-alloy S-shaped fin pipe |
| CN102853197A (en) * | 2012-09-15 | 2013-01-02 | 侯如升 | Oil return conveying pipeline with radiating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Yucheng Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100303 |