CN202209886U - Heat radiation device of oil quenching vacuum furnace - Google Patents
Heat radiation device of oil quenching vacuum furnace Download PDFInfo
- Publication number
- CN202209886U CN202209886U CN2011203237218U CN201120323721U CN202209886U CN 202209886 U CN202209886 U CN 202209886U CN 2011203237218 U CN2011203237218 U CN 2011203237218U CN 201120323721 U CN201120323721 U CN 201120323721U CN 202209886 U CN202209886 U CN 202209886U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation rack
- air
- wind deflector
- vacuum furnace
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to a heat radiation device of an oil quenching vacuum furnace, comprising a motor, an impeller for guiding the air, a heat radiator arranged below the impeller and mounted on a heat radiation rack, an electric control device, L-shaped air guide plates respectively connected with two ends of the heat radiation rack and arranged to be symmetrical with each other along the center line of the heat radiation rack perpendicular with the horizontal direction, wherein the air guide plate comprises a plurality of air guide holes along the direction of the center line of the heat radiation rack and air guide pipes corresponded with air guide holes and arranged to be perpendicular with the air guide plates. The L-shaped air guide plates are arranged on two ends of the heat radiation rack, thus the cold air is relatively uniformly blown to a workpiece to be cooled, thus the cooling effect and quality of the workpiece are increased, the structure is simple and the operation is convenient.
Description
Technical field
< b TranNum=" 68 ">the utility model relates to a kind of oil quenching gas cooling vacuum furnace, particularly a kind of heat abstractor of oil quenching gas cooling vacuum furnace.</b>
Background technology
< b TranNum=" 71 ">oil quenching gas cooling vacuum furnace is mainly used in the bright quenching of materials such as steel alloy, structural alloy steel, mould steel, spring steel, bearing steel, stainless steel, Precise Alloy steel and sintering, bright annealing and the vacuum brazing of magnetic material.Therefore, the heat abstractor of oil quenching gas cooling vacuum furnace is extremely important, has directly influenced the quality of workpiece processing; At present, the heat abstractor of general oil quenching gas cooling vacuum furnace comprises motor, impeller, radiator and electric control gear, and the cold air of impeller being produced by boasting by radiator directly blows to workpiece; Realize the cooling of workpiece, yet because workpiece is a stereo product, it is inhomogeneous that the surface of workpiece is prone to heat radiation like this; Thereby influenced the cooling effect of workpiece, reduced the quality of workpiece.</b>
Summary of the invention
< b TranNum=" 74 ">the utility model technical problem to be solved is the deficiency that overcomes prior art, and a kind of heat abstractor of oil quenching gas cooling vacuum furnace is provided.</b>
For solving above technical problem, the utility model is taked following technical scheme:
The heat abstractor of < b TranNum=" 78 ">a kind of oil quenching gas cooling vacuum furnace; This heat abstractor comprises motor, is used for the impeller of wind-guiding, is arranged on the impeller below and is installed in radiator and the electric control gear on the heat radiation rack; Said heat abstractor also comprises the L type wind deflector that is connected respectively with the heat radiation rack two ends; Two wind deflectors are symmetrical about the center line perpendicular to horizontal direction of heat radiation rack; Wind deflector comprises along the wind deflector of heat radiation rack centerline direction and is provided with a plurality of air-guiding holes and corresponding with air-guiding hole respectively guide duct that this guide duct is vertically set on the wind deflector.</b>
< b TranNum=" 80 ">are according to the further enforcement of the utility model technical scheme: L type wind deflector chamfering place be provided with air-guiding hole that a row is provided with and with the corresponding guide duct of air-guiding hole.</b>
< b TranNum=" 82 ">preferably, guide duct is welded on the wind deflector and the guide duct internal diameter equates with the aperture of air-guiding hole.</b>
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
< b TranNum=" 86 ">the utility model adopts the L type wind deflector that is arranged on the heat radiation rack two ends, and cold air is blowed to workpiece to be cooled more uniformly, improves the cooling effect and the quality of workpiece, and it is simple in structure, and is easy to operate.</b>
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is done further detailed explanation:
Fig. 1 is according to looking sketch map in the left side of the utility model oil quenching gas cooling vacuum furnace;
Fig. 2 looks sketch map for the master according to the utility model wind deflector;
< b TranNum=" 95 ">wherein: 1, motor; 2, impeller; 3, radiator; 30, heat radiation rack; 4, wind deflector; 40, air-guiding hole; 41, guide duct; 5, workpiece.</b>
The specific embodiment
< b TranNum=" 98 ">are like Fig. 1 and shown in Figure 2; Heat abstractor according to a kind of oil quenching gas cooling vacuum furnace of present embodiment; This heat abstractor comprises motor 1, is used for the impeller 2 of wind-guiding, is arranged on impeller 2 belows and is installed in radiator 3 and the electric control gear (not shown) on the heat radiation rack 30; Heat abstractor also comprises the L type wind deflector 4 that is connected respectively with the heat radiation rack of laying radiator 3 30 two ends simultaneously; Two wind deflectors 4 are symmetrical about the center line perpendicular to horizontal direction of heat radiation rack 30; And wind deflector 4 comprise along the wind deflector 4 of above-mentioned heat radiation rack 30 centerline directions be provided with a plurality of air-guiding holes 40 and respectively with air-guiding hole 40 corresponding guide ducts 41, this guide duct 41 is vertically set on the wind deflector 4.</b>
In the heat abstractor of the oil quenching gas cooling vacuum furnace that < b TranNum=" 100 ">are above-mentioned, L type wind deflector 4 chamfering places be provided with the air-guiding hole 40 that is provided with of row and with air-guiding hole 40 corresponding guide ducts 41, more can uniformly cold air be blowed to workpiece 5 in all directions.While guide duct 41 is welded on the wind deflector 4 and guide duct 41 internal diameters equate with the aperture of air-guiding hole 40.</b>
More than the utility model has been done detailed description; Its purpose is to let the personage that is familiar with this art can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of doing according to the spirit of the utility model change or modify, and all should be encompassed in the protection domain of the utility model
Claims (3)
1. the heat abstractor of an oil quenching gas cooling vacuum furnace; Described heat abstractor comprises motor (1), is used for the impeller (2) of wind-guiding, is arranged on said impeller (2) below and is installed in radiator (3) and the electric control gear on the heat radiation rack (30); It is characterized in that: described heat abstractor also comprises the L type wind deflector (4) that is connected respectively with said heat radiation rack (30) two ends; Two described wind deflectors (4) are symmetrical about the center line perpendicular to horizontal direction of said heat radiation rack (30); Described wind deflector (4) comprise along the said wind deflector (4) of said heat radiation rack (30) centerline direction be provided with a plurality of air-guiding holes (40) and respectively with the corresponding guide duct of said air-guiding hole (40) (41), described guide duct (41) is vertically set on the described wind deflector (4).
2. the heat abstractor of oil quenching gas cooling vacuum furnace according to claim 1 is characterized in that: the chamfering place of said L type wind deflector (4) be provided with a row be provided with described air-guiding hole (40) and with the corresponding guide duct of said air-guiding hole (40) (41).
3. the heat abstractor of oil quenching gas cooling vacuum furnace according to claim 1 and 2 is characterized in that: described guide duct (41) is welded on that said wind deflector (4) is gone up and described guide duct (41) internal diameter equates with the aperture of said air-guiding hole (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203237218U CN202209886U (en) | 2011-08-31 | 2011-08-31 | Heat radiation device of oil quenching vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203237218U CN202209886U (en) | 2011-08-31 | 2011-08-31 | Heat radiation device of oil quenching vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209886U true CN202209886U (en) | 2012-05-02 |
Family
ID=45989432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203237218U Withdrawn - After Issue CN202209886U (en) | 2011-08-31 | 2011-08-31 | Heat radiation device of oil quenching vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305546A (en) * | 2011-08-31 | 2012-01-04 | 太仓市华瑞真空炉业有限公司 | Heat sink of oil quenching gas cooling vacuum furnace |
| CN104962717A (en) * | 2015-07-16 | 2015-10-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Cooler for steel rails |
-
2011
- 2011-08-31 CN CN2011203237218U patent/CN202209886U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305546A (en) * | 2011-08-31 | 2012-01-04 | 太仓市华瑞真空炉业有限公司 | Heat sink of oil quenching gas cooling vacuum furnace |
| CN104962717A (en) * | 2015-07-16 | 2015-10-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Cooler for steel rails |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202322913U (en) | Copper wire annealing cooling machine | |
| CN102419112B (en) | Diversion device for environmental wind outside vertically arranged air-cooled radiator of indirect air cooling system | |
| CN202209886U (en) | Heat radiation device of oil quenching vacuum furnace | |
| CN102305546B (en) | Heat sink of oil quenching gas cooling vacuum furnace | |
| CN202018854U (en) | Cooling guide device for outlet end of copper wire annealing furnace | |
| CN203734396U (en) | Ventilation duct structure of generator stator | |
| CN204824983U (en) | Normalizing air cooling system of long steel bar continuous heat treatment furnace | |
| CN101700571B (en) | Nozzle-shaped airflow guiding device used for cooling large-sized annular cast | |
| CN103683798A (en) | A system used for improving linear motor rigidity and heat radiation | |
| CN202701644U (en) | Radiator of electric welding machine | |
| CN203391372U (en) | Heating plate cooling system of vacuum hot press | |
| CN103290196A (en) | Method for cooling steel tubes after normalizing | |
| CN203798242U (en) | Mechanical ventilation counter flow cooling tower flow guide device | |
| CN203452825U (en) | Tunnel forced ventilation cooling structure | |
| CN103652551B (en) | Bean sheet jelly coolconveyer structure | |
| CN204047006U (en) | A kind of enclosure means with temperature adjusting | |
| CN203432432U (en) | Fin | |
| CN203541533U (en) | Novel neodymium-iron-boron hydrogen breaking device | |
| CN202830092U (en) | Cooling system of vacuum double-chamber oil gas glowing furnace | |
| CN203313516U (en) | Pcb | |
| CN202701643U (en) | Radiator set of electric welding machine | |
| CN203610431U (en) | Straightening device for large-scale water tank wire drawing machine | |
| CN202162474U (en) | Vacuum brazing furnace | |
| CN203274531U (en) | Iron core of electromagnetic stirrer inductor for aluminum smelting furnace | |
| CN202855534U (en) | Positioning tool used for silicon steel sheet stack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |