CN201787850U - Elliptical heat pipe heat exchanger - Google Patents
Elliptical heat pipe heat exchanger Download PDFInfo
- Publication number
- CN201787850U CN201787850U CN2010205177039U CN201020517703U CN201787850U CN 201787850 U CN201787850 U CN 201787850U CN 2010205177039 U CN2010205177039 U CN 2010205177039U CN 201020517703 U CN201020517703 U CN 201020517703U CN 201787850 U CN201787850 U CN 201787850U
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- heat pipe
- heat exchanger
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an elliptical heat pipe heat exchanger, which can effectively solve the problem that the distance between holes on a traditional fin is so large or so small that the heat radiation efficiency is influenced. The elliptical heat pipe heat exchanger includes an elliptical heat pipe, and a plurality of fins, wherein holes matched with the heat pipe are formed on the fins, the fins are sleeved on the heat pipe, the holes are arranged in a rectangular array, the distance between centers of holes on the same row ranges from 21mm to 50mm, and the distance between centers of holes on two adjacent rows ranges from 12.7mm to 50mm. The elliptical heat pipe heat exchanger has the advantages as follows: the air feeding state of the heat exchanger is greatly modified, the heat transfer efficiency is good, air can flow smoothly through the surface, and air escape is prevented; air resistance is reduced, wind speed is improved, and the highest value for the surface wind speed can be set at 6.0m/s; the elliptical heat pipe heat exchanger is efficient, reduces loss, has great energy-saving property, can greatly reduce cost, and has favorable economic benefits.
Description
Technical field
The utility model relates to the elliptic heat pipe heat exchanger.
Background technology
Since the reform and opening-up, China's rapid economic development, promote Chinese refrigerating and air conditioning industry development in an all-round way, along with China's economic construction scale continuous expansion, make the production of all kinds of industry and commerce freezing air conditioner equipments step into the development climax, make China reach the world-class manufacturing scale of freezing air conditioner equipment, had at aspects such as properties of product, product quality and technical merits and developed fast and improve.The significant problem that current domestic and international situation requires us that energy-saving and emission-reduction are developed the economy and must be faced and solve as China.Energy-saving and emission-reduction have been classified as the fundamental state policy of China.Country has clearly proposed the restrictive target of energy-saving and emission-reduction in Eleventh Five-Year Plan: promptly will reduce by 20% at energy consumption per unit the Eleventh Five-Year Plan period, total emissions of major pollutants reduces 10%.
In the large-and-medium size cities, the ratio that the air conditioning electricity load accounts for total load reaches about 40% at home.We can say the realization of refrigerating and air conditioning industry, play a part crucial the restrictive target of the determined energy-saving and emission-reduction of national Eleventh-Five Year Plan.For given heat exchanger, the elliptical tube heat exchanger needs less heat exchange area and less fan energy consumption (cut down fan energy consumption and can reach 50%) than pipe heat exchanger, and the elliptical tube heat exchanger improves more than 15% than pipe heat exchanger heat exchange amount.The elliptical tube heat exchanger has more obvious advantage than the pipe heat exchanger: the firstth, and the heat exchange effect improves.The secondth, elliptical tube flows outside characteristic spy is good.The 3rd is to make the design of heat exchanger structure more compact, and promptly the elliptical tube heat transfer perimeter is long under identical circulation area, and the also corresponding increase of heat exchange area also allows on the structure to arrange compactlyer, and the heat exchange amount of unit volume is increased.
Offer some holes on the fin, oval-shaped heat pipe passes from the hole, heat transferred fin on the heat pipe is distributed, can influence heat radiation if the distance between the hole is too little, reduce radiating efficiency, if the distance between the hole too greatly then can waste material, can not reach higher radiating efficiency equally.
The utility model content
The purpose of this utility model is to provide the elliptic heat pipe heat exchanger, can effectively solve the excessive or too small problem that all influences radiating efficiency of pitch-row on the existing fin.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: the elliptic heat pipe heat exchanger, comprise oval-shaped heat pipe, some fins, have some on the described fin and the suitable hole of heat pipe, described fin is set on the heat pipe, described hole becomes rectangular array to distribute, and described is 21～50mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 12.7～50mm.
Preferably, described is 30mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 26mm; Perhaps described is 25.4mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 22mm; Perhaps described is 25.4mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 15.88mm; Perhaps described is 31.75mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 27.5mm; Perhaps described is 25mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 25mm; Perhaps described is 38mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 33mm; Perhaps described is 21mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 12.7mm; Perhaps described is 21mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 18.2mm; Perhaps described is 50mm with the distance between the row center, two holes, and the distance between the center, described adjacent row two hole is 50mm; Can reach the size of good result.
Compared with prior art, the utility model has the advantages that: the heat exchanger ventilation state is greatly taken on a new look, and heat-transfer effect is good, and air can flow through smoothly from the surface, not having air escape situation produces, thereby reduced air drag, improved wind speed, the highest 6.0m/s that is set at of surface wind speed, efficient low-loss, the energy saving height can be saved cost significantly, has good economic effect.
Description of drawings
Fig. 1 is a fin structure schematic diagram of the present utility model;
Fig. 2 is the structural representation that the utility model heat pipe cooperates with fin.
The specific embodiment
Consult Fig. 1, Fig. 2 embodiment for the utility model elliptic heat pipe heat exchanger, the elliptic heat pipe heat exchanger, comprise oval-shaped heat pipe 1, some fins 2, have the suitable hole 3 of some and heat pipe 1 on the described fin 2, described fin 2 is set on the heat pipe 1, the 3 one-tenth rectangular arrays in described hole distribute, and described is 30mm with the distance between row 3 centers, two holes, and the distance between 3 centers, described adjacent row two holes is 26mm.
Distance between described row together 3 centers, two holes also can be 25.4mm, and the distance between 3 centers, described adjacent row two holes also can be 22mm.
Distance between described row together 3 centers, two holes also can be 25.4mm, and the distance between 3 centers, described adjacent row two holes also can be 15.88mm.
Distance between described row together 3 centers, two holes also can be 31.75mm, and the distance between 3 centers, described adjacent row two holes also can be 27.5mm.
Distance between described row together 3 centers, two holes also can be 25mm, and the distance between 3 centers, described adjacent row two holes also can be 25mm.
Distance between described row together 3 centers, two holes also can be 38mm, and the distance between 3 centers, described adjacent row two holes also can be 33mm.
Distance between described row together 3 centers, two holes also can be 21mm, and the distance between 3 centers, described adjacent row two holes also can be 12.7mm.
Distance between described row together 3 centers, two holes also can be 21mm, and the distance between 3 centers, described adjacent row two holes also can be 18.2mm.
Distance between described row together 3 centers, two holes also can be 50mm, and the distance between 3 centers, described adjacent row two holes also can be 50mm.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (10)
1. elliptic heat pipe heat exchanger, comprise oval-shaped heat pipe (1), some fins (2), have some on the described fin (2) and the suitable hole (3) of heat pipe (1), described fin (2) is set on the heat pipe (1), it is characterized in that: described hole (3) become rectangular array to distribute, described is 21～50mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 12.7～50mm.
2. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 30mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 26mm.
3. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 25.4mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 22mm.
4. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 25.4mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 15.88mm.
5. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 31.75mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 27.5mm.
6. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 25mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 25mm.
7. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 38mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 33mm.
8. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 21mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 12.7mm.
9. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 21mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 18.2mm.
10. elliptic heat pipe heat exchanger as claimed in claim 1 is characterized in that: described is 50mm with the distance between the row center, two holes (3), and the distance between the center, described adjacent row two holes (3) is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177039U CN201787850U (en) | 2010-09-02 | 2010-09-02 | Elliptical heat pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177039U CN201787850U (en) | 2010-09-02 | 2010-09-02 | Elliptical heat pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787850U true CN201787850U (en) | 2011-04-06 |
Family
ID=43819809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205177039U Expired - Fee Related CN201787850U (en) | 2010-09-02 | 2010-09-02 | Elliptical heat pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506522A (en) * | 2011-09-26 | 2012-06-20 | 王永刚 | Fin type heat exchanger and assembly method thereof |
-
2010
- 2010-09-02 CN CN2010205177039U patent/CN201787850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506522A (en) * | 2011-09-26 | 2012-06-20 | 王永刚 | Fin type heat exchanger and assembly 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20190902 |