CN201059893Y - Air cooler - Google Patents
Air cooler Download PDFInfo
- Publication number
- CN201059893Y CN201059893Y CNU2007200379348U CN200720037934U CN201059893Y CN 201059893 Y CN201059893 Y CN 201059893Y CN U2007200379348 U CNU2007200379348 U CN U2007200379348U CN 200720037934 U CN200720037934 U CN 200720037934U CN 201059893 Y CN201059893 Y CN 201059893Y
- Authority
- CN
- China
- Prior art keywords
- air hose
- air
- wall
- tightly connected
- cylindrical shell
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an air cooler with high heat exchanging efficiency, which comprises a cylinder body, fixed plates arranged at the both ends of the cylinder body and tightly connected with the cylinder body, air pipes penetrating the fixed plates and a water outlet opening arranged on the wall of the cylinder body; wherein, the outer walls of the air pipes are tightly connected with the fixed plates, and the pipe wall of the air pipe has a structure of alternating concave and convex along the axial direction of the pipe wall. The structure of alternating concave and convex along the axial direction of the pipe wall of the air pipe leads the flowing air in the air pipe to be in turbulent state, therefore the temperature of the air on the same across section is uniform, the utility model is favorable for improving the heat exchanging between the air and the liquid at the external part of the air pipe, in order to improve the heat exchanging efficiency.
Description
Technical field
The utility model relates to a kind of aerial cooler.
Background technology
Existing aerial cooler, comprise cylindrical shell, be arranged on the cylindrical shell two ends and with the fixed head that cylindrical shell is tightly connected, pass the air hose of fixed head, the outer wall and the fixed head of air hose are tightly connected, and the turnover water nozzle is set on barrel wall.During use, need the gas of cooling to flow through in air hose, cooling fluid flows out from faucet after water inlet tap flows to cylindrical shell.After gas in the air hose and cooling fluid were carried out heat exchange, its temperature was lowered.
Air hose generally is elongated light-wall pipe, the general stratification fluidised form of gas that flows in the air hose like this, gas ratio near tube wall is low away from the temperature of the gas of tube wall, that is to say, be in the temperature difference of gas on the same cross section of air hose, and near the gas of tube wall because the heat exchange between the low liquid that just is unfavorable for itself and air hose outside of temperature, so heat exchange efficiency is low.
The utility model content
The purpose of this utility model provides the higher aerial cooler of a kind of heat exchange efficiency.
The purpose of this utility model is to be achieved through the following technical solutions:
This aerial cooler, comprise cylindrical shell, be arranged on the cylindrical shell two ends and with the fixed head that cylindrical shell is tightly connected, pass the air hose of fixed head, the outer wall and the fixed head of air hose are tightly connected, the turnover water nozzle is set on barrel wall, and the tube wall of described air hose axially is concavo-convex alternate structure along it.
The air hose tube wall is along its axial concavo-convex alternate structure, make the interior gas that flows of air hose become turbulent, rather than stratification fluidised form, like this can be so that be in the temperature unanimity of gas on the same cross section of air hose, help improving the heat exchange between the liquid of gas and air hose outside, to improve heat exchange efficiency.
Certainly, concavo-convex alternate air hose tube wall has also increased heat exchange area, also can improve heat exchange efficiency.
As further improvement, in order to improve the turbulent effect of gas in the air hose, along the axial adjacent recess of air hose perpendicular perpendicular to the projection on the plane of air hose axis.
Aerial cooler described in the utility model has better heat exchange effect with respect to existing aerial cooler, compares with unidimensional aerial cooler, and the temperature of cooled gas is lower.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view (amplifying 2 times) among Fig. 1;
Fig. 3 is the B-B cutaway view (amplifying 2 times) among Fig. 1.
The specific embodiment
With reference to the accompanying drawings the utility model is described in further detail below.
Aerial cooler as shown in Figure 1, comprise cylindrical shell 1, be arranged on the cylindrical shell two ends and with the fixed head 2 that cylinder inboard wall is tightly connected, pass ten (clear among the figure, as to have drawn two) air hoses 3 of fixed head in order to represent.The outer wall of air hose 3 and fixed head 2 are tightly connected.Water inlet tap 4 and faucet 5 are set on barrel wall.
The tube wall of air hose axially is concavo-convex alternate structure along it.On the same cross section of air hose 3, four recesses 6,7,8,9 are arranged, recess 6,7 is relative, recess 8,9 relative (referring to Fig. 2,3).Along the axial adjacent recess of air hose 3 perpendicular perpendicular to the projection on the plane of air hose axis, that is to say, axis 11 that passes through relative recess 6,7 in Fig. 2 or the axis 12 by relative recess 8,9 are with the axis 11 that pass through relative recess 6,7 among Fig. 3 or to pass through the axis 12 of relative recess 8,9 perpendicular.
Claims (4)
1. aerial cooler, comprise cylindrical shell, be arranged on the fixed head cylindrical shell two ends and that be tightly connected with cylindrical shell, pass the air hose of fixed head, the outer wall and the fixed head of air hose are tightly connected, the turnover water nozzle is set on barrel wall, it is characterized in that: the tube wall of described air hose axially is concavo-convex alternate structure along it.
2. aerial cooler according to claim 1 is characterized in that: on the same cross section of air hose, a pair of relative recess is arranged.
3. aerial cooler according to claim 1 is characterized in that: on the same cross section of air hose, two pairs of relative recesses are arranged.
4. according to claim 1,2 or 3 described aerial coolers, it is characterized in that: along the axial adjacent recess of air hose perpendicular perpendicular to the projection on the plane of air hose axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200379348U CN201059893Y (en) | 2007-05-22 | 2007-05-22 | Air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200379348U CN201059893Y (en) | 2007-05-22 | 2007-05-22 | Air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059893Y true CN201059893Y (en) | 2008-05-14 |
Family
ID=39408369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200379348U Expired - Fee Related CN201059893Y (en) | 2007-05-22 | 2007-05-22 | Air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900314A (en) * | 2014-04-01 | 2014-07-02 | 盐城工学院 | Air cooling device |
-
2007
- 2007-05-22 CN CNU2007200379348U patent/CN201059893Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900314A (en) * | 2014-04-01 | 2014-07-02 | 盐城工学院 | Air cooling device |
| CN103900314B (en) * | 2014-04-01 | 2017-04-12 | 盐城工学院 | Air cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU FUXIN AUTO PARTS NANJING CO.LTD. Free format text: FORMER OWNER: ZHAO QINGFU Effective date: 20100325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100325 Address after: Songyuan Road Development Zone of Gaochun County of Nanjing City, Jiangsu Province, No. 8 211300 Patentee after: Taizhou Fuxin Nanjing Auto Parts Co. Ltd. Address before: Songyuan Road Development Zone of Gaochun County of Nanjing City, Jiangsu Province, No. 8 211300 Patentee before: Zhao Qingfu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120522 |