CN202945271U - Step-type split-flow air-cooling cooling bench - Google Patents
Step-type split-flow air-cooling cooling bench Download PDFInfo
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- CN202945271U CN202945271U CN 201220607314 CN201220607314U CN202945271U CN 202945271 U CN202945271 U CN 202945271U CN 201220607314 CN201220607314 CN 201220607314 CN 201220607314 U CN201220607314 U CN 201220607314U CN 202945271 U CN202945271 U CN 202945271U
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Abstract
The utility model relates to a step-type split-flow air-cooling cooling bench, belonging to cooling benches for air cooling treatment of a heat treatment process. The step-type split-flow air-cooling cooling bench comprises a cooling bench and is characterized in that two blowers are respectively arranged at two opposite angles of the two sides of a material shelf of the cooling bench, and an air curtain and a plurality of step-shaped windshield plates, of which each is provided with a certain step height and a certain step slope angle, are arranged below the cooling bench. The surface of the cooling bench is of a grille structure. The windshield plates are additionally arranged in an air passage of the cooling bench to control the flow direction of air, thus, the uniform flow splitting of the air is preliminarily realized; the air curtain is additionally arranged, thus, the uniform flow splitting of the air is finally realized; and due to the grille design for the surface of the cooling bench, the uniformity of heat dissipation is further realized. The step-type split-flow air-cooling cooling bench has the advantages that the outlet air is uniform, the cooling effect is greatly improved, and the problems that the air cooling of the cooling bench is nonuniform and the qualified rate of heat-treated products is low are solved.
Description
Technical field
The utility model belongs to thermal treatment air cooler field, relates to the air-cooled processing cooling table of a kind of staged shunting, can realize that cooling air-out is even, thereby solve the problem poor due to the air-cooled inhomogeneous air cooling effect that causes of cooling table, that thermal treatment quality is inhomogeneous.
Background technology
Air-cooled is a kind of of the type of cooling, at present domestic general employing dual mode carry out air-cooled, the one, adopt air-cooling chamber, the 2nd, blower fan is dried from lower to upper carry out air-cooled, two kinds of methods all respectively have its relative merits, and its scope of application is also arranged.The cooling room of air-cooling chamber is all-sealed structure, draw the material machine that charging tray is pulled out in process furnace, directly enter hermetically sealed cooling room, the cooling room furnace wall is full fiber insulation layer, blower fan is dried from lower to upper, changes air quantity and blast by variable-frequency motor, and the air port is provided with adjustable air distribution plate, evenly cooling to guarantee every biscuit, prevent from occuring with dish workpiece middle part and the limit inconsistent phenomenon of section's speed of cooling.Adopt the air-cooling chamber air cooling effect fine, still, the high cost of air-cooling chamber, medium and small sized enterprises generally do not adopt.The second is and blower fan is placed in the cooling table bottom carries out air-cooledly, and blower fan is dried from lower to upper.Cooling performance is better, but requires the bin of cooling table very high, makes troubles to charging ﹠ discharging.
Summary of the invention
The utility model purpose is exactly inhomogeneous for solving the cooling frame air-out, the large and middle problem that there is no wind of surrounding wind speed, and a kind of air-cooled processing cooling table of staged shunting for the air-cooled processing of thermal treatment process that proposes.
Main technical schemes of the present utility model: the air-cooled processing cooling table of staged shunting, comprise cooling table, the diagonal angle, both sides that it is characterized in that the cooling table bin respectively is provided with a Fans, is provided with air curtain and some staged windsheilds with certain bench height and bench angle in the air channel under cooling table top.
Usually, the table top of the utility model cooling table is cell structure.
The utility model adds a series of staged windsheilds with certain bench height and bench angle particular design on the air channel, control the flow direction of wind, realizes turning to, shunting of wind, realizes that tentatively the cooling frame air-out is even; Air curtain by increasing, finally realize the even shunting of wind again; Lattice design by cooling table top realizes that further heat radiation evenly at last.
The utility model is compared with the air-cooled cooling table of traditional thermal treatment process, has following characteristics:
Blower fan is placed in the both sides of bin, and wind blows to cooling table by both sides, thereby can reduce the height of bin, for charging ﹠ discharging provides convenience.
By staged windsheild, the air curtain of ad hoc design, realize that in the air channel direction of wind changes, shunting, realize that the cooling frame air-out is more even.
Adopt the design of staged windsheild, avoid making wind to produce whirlpool in the air channel, thereby reduced the loss of energy, carry out to the full extent air-cooled.
The blower fan diagonal angle is placed, and wind speed is less originally near an end of blower fan on both sides, but the other side belongs to enough to cross over away from the wind energy in the zone of blower fan and merges, and makes the regional wind speed that wind speed is less originally improve.Thereby reached the effect of even air-out.
Description of drawings
Accompanying drawing 1 is the structural representation of the air-cooled processing cooling table of the utility model embodiment staged shunting; Fig. 2 is Fig. 1 side-view; Fig. 3 is the upward view of Fig. 1.
1-cooling table top in figure; 2-blower fan; 3-air curtain; 4-staged windsheild; 5-bin.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.
Embodiment: the air-cooled processing cooling table structure of staged shunting is seen accompanying drawing 1,2 and 3, mainly comprise cooling table, it mainly improves is that the diagonal angle, both sides of cooling table bin 5 respectively is provided with a Fans 2, is provided with air curtain 3 and some staged windsheilds 4 with certain bench height and bench angle in the air channel under cooling table top 1.
In embodiment, cooling table top 1 is cell structure.
When embodiment worked, workpiece was placed on that the enterprising sector-style of cooling table top 1 is cold, and blower fan 2 is placed on the two ends of cooling table, and wind is realized turning to, shunting from the air channel through staged windsheild 4, more evenly shunt by air curtain 3, realized that by cooling table top 1 heat radiation is even at last.Improve the air cooling effect of product.
If blower fan 2 is placed in the both sides of cooling table and is not added staged windsheild 4, adopt FLUENT software to carry out flow field analysis, the surrounding wind of cooling table top is larger, and middle portion wind is very little, can not realize air-cooled uniformly.
If blower fan 2 is placed in the both sides of cooling table, the place adds windsheild in the air channel, and separate at the wind of placement dividing plate in the mid-way of both sides blower fan with both sides, adopt FLUENT software to carry out flow field analysis, every windsheild rear portion all can produce whirlpool, cause the loss of wind energy, and relatively little near the position wind speed of blower fan, relatively large away from the position wind speed of blower fan.
This example is provided with certain bench height and bench angle on the air channel staged windsheild 4 changes the flow direction of wind, realize turning to, shunting of wind, after measured, wind speed on cooling table top has improved, and become large near blower fan one crosswind speed, diminish away from blower fan one crosswind speed, the cooling frame air-out is more even, obtains air cooling effect better.
Claims (2)
1. a staged is shunted air-cooled processing cooling table, comprise cooling table, the diagonal angle, both sides that it is characterized in that the cooling table bin respectively is provided with a Fans, is provided with air curtain and some staged windsheilds with certain bench height and bench angle in the air channel under cooling table top, and the mid-way is provided with dividing plate.
2. cooling table according to claim 1, is characterized in that cooling table top is cell structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607314 CN202945271U (en) | 2012-11-16 | 2012-11-16 | Step-type split-flow air-cooling cooling bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607314 CN202945271U (en) | 2012-11-16 | 2012-11-16 | Step-type split-flow air-cooling cooling bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945271U true CN202945271U (en) | 2013-05-22 |
Family
ID=48420978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220607314 Expired - Fee Related CN202945271U (en) | 2012-11-16 | 2012-11-16 | Step-type split-flow air-cooling cooling bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468890A (en) * | 2013-10-16 | 2013-12-25 | 湖州中联机械制造有限公司 | Air-cooling normalization temperature-lowering device |
-
2012
- 2012-11-16 CN CN 201220607314 patent/CN202945271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468890A (en) * | 2013-10-16 | 2013-12-25 | 湖州中联机械制造有限公司 | Air-cooling normalization temperature-lowering 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20161116 |