CN103320590A - Internal circulating air cooling device - Google Patents
Internal circulating air cooling device Download PDFInfo
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- CN103320590A CN103320590A CN2013102374141A CN201310237414A CN103320590A CN 103320590 A CN103320590 A CN 103320590A CN 2013102374141 A CN2013102374141 A CN 2013102374141A CN 201310237414 A CN201310237414 A CN 201310237414A CN 103320590 A CN103320590 A CN 103320590A
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- air
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- internal recycle
- cooling room
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Abstract
The invention discloses an internal circulating air cooling device which comprises a cooling chamber, wherein the cooling chamber is provided with a feeding hole and a discharging hole and has an insulation function, an internal circulating variable frequency fan is arranged above the cooling chamber, a mesh belt drive system is arranged at the bottom of the cooling chamber, an air inlet and two air outlet pipes are arranged below the internal circulating variable frequency fan, an upper port of the air inlet is communicated with the air outlet pipes, a lower port of the air inlet is communicated with the top of the cooling chamber, the two air outlet pipes are positioned on the left side and the right side of the cooling chamber, respectively, a heat resistor is arranged at the root part of the air outlet pipe on the right side, a heat radiating device cooled by air around the heat radiating device, a plurality of parallelly arranged heaters, an upper air spraying cavity and a lower air spraying cavity are sequentially arranged inside the cooling chamber from top to bottom, the upper air spraying cavity is communicated with the air outlet pipe arranged on the right side of the cooling chamber, and the lower air spraying cavity is communicated with the air outlet pipe arranged on the left side of the cooling chamber.
Description
Technical field:
The present invention relates to a kind of internal recycle air-cooling device, belong to isothermal normalizing thermal treatment unit field.
Background technology:
The cooling room of existing isothermal normalizing stove generally comprises two openings, is respectively near the opening for feed of process furnace with near the discharge port of constant-temperature oven, and workpiece to be cooled is transported to after cooling room cools off from process furnace, is transported to constant-temperature oven again.Particularly, the top of cooling room is provided with blower fan, and this blower fan has blast inlet and air outlet, air outlet communicates with cooling room, blower fan is collected the cold wind in the Working environment by blast inlet, and is transported in the cooling room by air outlet, and the workpiece in the cooling room is carried out straight blast-cold but.
But the cooling room of this isothermal normalizing stove is not because opening for feed and discharge port are provided with check apron, when being full of a large amount of cold wind in the cooling room, cold wind is easy to overflow from the opening for feed of cooling room and discharge port, thereby enter process furnace, the workpiece temperature of process furnace fire door is descended, cause workpiece to fall temperature, do not meet isothermal normalizing technology.If use same thermal treatment process to carry out subsequent disposal these workpiece that have temperature, certainly will cause the physicals of workpiece inconsistent.Further, if workpiece temperature is low excessively, even cause substandard products or the waste product of product.Existing cooling room is because blower fan is drawn outside natural wind and entered inside, and each department are because of variation of temperature sooner or later and outside the season different chamber in addition, thereby the technology of setting is exerted an influence, and makes the wind-warm syndrome instability.
Summary of the invention:
Technical problem to be solved by this invention is, provides a kind of and can not draw outside cold wind and carry out air-cooled to workpiece and guarantee the stable internal recycle air-cooling device of wind-warm syndrome.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of internal recycle air cooling equipment, comprise the cooling room that is provided with opening for feed and discharge port and has insulation effect, described cooling room top is provided with the internal recycle frequency conversion fan, the bottom is provided with the guipure transmission system, described internal recycle frequency conversion fan below is provided with a blast inlet and two air outlet tubes, the blast inlet upper port is communicated with air outlet tube, lower port is communicated with the cooling room top, described two air outlet tubes lay respectively at the left and right sides of cooling room, the air outlet tube root on right side is provided with hot resistance, described cooling room inside from top to bottom is disposed with the heat abstractor through the air cooling around it, some well heaters that are set up in parallel, last spray wind cavity and following spray wind cavity, the described spray wind cavity of going up is communicated with the air outlet tube that is arranged on the cooling room right side, and following spray wind cavity is communicated with the air outlet tube that is arranged on the cooling room left side.
Further: described cooling room respectively is provided with a viewing window near the position of opening for feed and discharge port.
Further: described viewing window constitutes by silica glass with for the framework that silica glass is installed, and described framework one side is provided with the turning joint that flexibly connects with cooling room, and corresponding opposite side is provided with the quick set lever for fixed frame.
Further: described opening for feed and discharge port port are respectively arranged with charging check apron and discharging check apron.
Further: described heat abstractor is water cooling tube.
Further: described water cooling tube is provided with water-in and the water outlet that is positioned at the cooling room outside.
Further: described heat abstractor is radiator element.
Further: described heat abstractor is forced air cooled tube.
Usefulness of the present invention is: this internal recycle air-cooling device adopts the structure of internal recycle blower fan, can avoid cold wind to pour in the process furnace and constant-temperature oven of front and back, reduces the influence that the stability of furnace temperature is shone greatly; In addition owing to do not draw outside natural wind and do not enter inside, make wind-warm syndrome more stable because of variation of temperature sooner or later and outside the season different chamber to the influence of setting technology thereby reduced each department.
Description of drawings:
Fig. 1 is a kind of internal recycle air-cooling device of the present invention Facad structure synoptic diagram;
Fig. 2 is the internal recycle air-cooling device side internal structure synoptic diagram of Fig. 1;
Fig. 3 is viewing window structural representation among Fig. 1.
Embodiment:
Describe the present invention below in conjunction with the drawings and specific embodiments.
See also a kind of internal recycle air-cooling device illustrated in figures 1 and 2 and comprise cooling room 13.Described cooling room 13 has insulation effect, and cooling room 13 is provided with opening for feed 6 and discharge port 7.Cooling room 13 tops are provided with internal recycle frequency conversion fan 1, and the bottom is provided with the guipure transmission system 8 for conveying work pieces.Described internal recycle frequency conversion fan 1 below is provided with a blast inlet 9 and two air outlet tubes 11, and blast inlet 9 upper port are communicated with air outlet tube 11, and lower port is communicated with cooling room 13 tops.Described two air outlet tubes 11 lay respectively at the left and right sides of cooling room 13, and air outlet tube 11 roots on right side are provided with hot resistance 10; Described cooling room 13 inside from top to bottom be disposed with heat abstractor 12, some well heaters that is set up in parallel 4, on spray wind cavity 14 and spray wind cavity 15 down.This heat abstractor 12 is with the cooling of the air cooling around it.In the present embodiment, described heat abstractor 12 is water cooling tube.Described water cooling tube 12 is provided with water-in 2 and water outlet 3, described water-in 2 and water outlet 3 all are positioned at the outside of cooling room 13, and the described spray wind cavity 14 of going up is communicated with the air outlet tube 11 that is arranged on cooling room 13 right sides, spray wind cavity 15 down and be communicated with the air outlet tube 11 that is arranged on cooling room 13 left sides, guarantee the circulation of wind.
Really, this heat abstractor 12 can also be other radiating subassemblies such as radiator element or forced air cooled tube.
See also Fig. 3, in order to be convenient to observe the workpiece temperature in the cooling room 13, in time technology is adjusted, the position near opening for feed 6 and discharge port 7 on the side wall of described cooling room 13 respectively is provided with a viewing window 5.Described viewing window 5 constitutes by silica glass 52 with for the framework 51 that silica glass 52 is installed, and described framework 51 1 sides are provided with the turning joint 54 that flexibly connects with cooling room 13, and corresponding opposite side is provided with the quick set lever 53 for fixed frame 51.
In order to shelter from opening for feed 6 and discharge port 7, prevent that the wind in the cooling room from overflowing from opening for feed 6 and discharge port 7, described opening for feed 6 and discharge port 7 ports are respectively arranged with charging check apron 61 and discharging check apron 71.
Particularly, this internal recycle air-cooling device adopts an internal recycle frequency conversion fan 1 to carry out air-cooled, described internal recycle frequency conversion fan 1 is provided with two air outlet tubes 11 and a blast inlet 9, described air outlet tube 11 lays respectively at the left and right sides of cooling room 13, left side air outlet tube 11 is communicated with following spray wind cavity 15, right side air outlet tube 11 is communicated with last spray wind cavity 14, cold wind by last spray wind cavity 14 and down spray wind cavity 15 respectively from the cooling of drying of the upper and lower surface of workpiece, blast inlet 9 belows are provided with water-filled radiator 12, its inside can feed the water coolant of circulation by water-in 2 and water outlet 3, air intake to internal recycle frequency conversion fan 1 cools off, cooling room 13 seals with constant-temperature oven with the process furnace of front and back and is connected, cooling room 13 is done thermal insulation layer, the viewing window of offering on cooling room 13 side walls 5 is convenient to observe the workpiece temperature in the cooling room 13, in time technology is adjusted; The described hot resistance 10 that is arranged on right side air outlet tube 11 roots is for detection of air outlet temperature, and when wind-warm syndrome was too high, the frequency of control water-filled radiator 12 and internal recycle frequency conversion fan 1 increased cooling water flow and wind speed; Cross when low when wind-warm syndrome, then reduce the frequency of internal recycle frequency conversion fan 1, and reduce the flow of water coolant, heater 4 is carried out heat supplement simultaneously; The guipure transmission system variable frequency control of cooling room 13 belows can adapt to different processing requirements.
In sum, above-mentioned internal recycle air-cooling device adopts the structure of internal recycle blower fan, can avoid cold wind to pour in the process furnace and constant-temperature oven of front and back, reduces the influence that the stability of furnace temperature is shone greatly; In addition owing to do not draw outside natural wind and do not enter inside, make wind-warm syndrome more stable because of variation of temperature sooner or later and outside the season different chamber to the influence of setting technology thereby reduced each department.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (8)
1. internal recycle air cooling equipment, comprise the cooling room (13) that is provided with opening for feed (6) and discharge port (7) and has insulation effect, described cooling room (13) top is provided with internal recycle frequency conversion fan (1), the bottom is provided with guipure transmission system (8), it is characterized in that: described internal recycle frequency conversion fan (1) below is provided with a blast inlet (9) and two air outlet tubes (11), blast inlet (9) upper port is communicated with air outlet tube (11), lower port is communicated with cooling room (13) top, described two air outlet tubes (11) lay respectively at the left and right sides of cooling room (13), the air outlet tube on right side (11) root is provided with hot resistance (10), the inner heat abstractor (12) that from top to bottom is disposed with through the air cooling around it of described cooling room (13), some well heaters that are set up in parallel (4), last spray wind cavity (14) and following spray wind cavity (15), the described spray wind cavity (14) of going up is communicated with the air outlet tube (11) that is arranged on cooling room (13) right side, and following spray wind cavity (15) is communicated with the air outlet tube (11) that is arranged on cooling room (13) left side.
2. internal recycle air cooling equipment according to claim 1, it is characterized in that: described cooling room (13) respectively is provided with a viewing window (5) near the position of opening for feed (6) and discharge port (7).
3. internal recycle air cooling equipment according to claim 2, it is characterized in that: described viewing window (5) constitutes by silica glass (52) with for the framework (51) that silica glass (52) is installed, described framework (51) one sides are provided with the turning joint (54) that flexibly connects with cooling room (13), and corresponding opposite side is provided with the quick set lever (53) for fixed frame (51).
4. internal recycle air cooling equipment according to claim 1 and 2, it is characterized in that: described opening for feed (6) and discharge port (7) port are respectively arranged with charging check apron (61) and discharging check apron (71).
5. internal recycle air cooling equipment according to claim 1, it is characterized in that: described heat abstractor (12) is water cooling tube.
6. internal recycle air cooling equipment according to claim 5 is characterized in that: described water cooling tube (12) is provided with water-in (2) and the water outlet (3) that is positioned at cooling room (13) outside.
7. internal recycle air cooling equipment according to claim 1, it is characterized in that: described heat abstractor (12) is radiator element.
8. internal recycle air cooling equipment according to claim 1, it is characterized in that: described heat abstractor (12) is forced air cooled tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374141A CN103320590A (en) | 2013-06-17 | 2013-06-17 | Internal circulating air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374141A CN103320590A (en) | 2013-06-17 | 2013-06-17 | Internal circulating air cooling device |
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| CN103320590A true CN103320590A (en) | 2013-09-25 |
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| CN2013102374141A Pending CN103320590A (en) | 2013-06-17 | 2013-06-17 | Internal circulating air cooling device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073605A (en) * | 2014-07-15 | 2014-10-01 | 中冶南方工程技术有限公司 | Loading balance device and method for quick-cooling blowers of vertical continuous-annealing furnace |
| CN104178604A (en) * | 2014-08-04 | 2014-12-03 | 苏州新凌电炉有限公司 | Energy-consumption-optimized isothermal normalizing furnace |
| CN104609186A (en) * | 2014-12-10 | 2015-05-13 | 芜湖恒美电热器具有限公司 | Air cooing conveyor |
| CN104625032A (en) * | 2014-12-09 | 2015-05-20 | 宁夏共享铸钢有限公司 | Slow cooling device for high-temperature steel casting knockout |
| CN106042244A (en) * | 2016-07-29 | 2016-10-26 | 无锡市华泰医药包装有限公司 | Air cooling device used for aluminum plastic film composite device |
| CN107245833A (en) * | 2017-06-22 | 2017-10-13 | 江苏小太阳机械科技有限公司 | Cold air refrigerating device |
| CN107350894A (en) * | 2017-07-18 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | A kind of numerical control cooling device for work pieces process |
| CN107354279A (en) * | 2017-07-18 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | A kind of cooling structure of mechanical workpieces |
| CN112236003A (en) * | 2020-10-14 | 2021-01-15 | 合肥泰禾光电科技股份有限公司 | A mix refrigerating plant and system for sorter |
| CN113068379A (en) * | 2021-03-24 | 2021-07-02 | 驻马店职业技术学院 | Dustproof rack of computer |
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| CN203419958U (en) * | 2013-06-17 | 2014-02-05 | 苏州新凌电炉有限公司 | Internal circulation air cooling device |
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| CN201109790Y (en) * | 2007-11-14 | 2008-09-03 | 袁贺营 | Windowing type fire door |
| US20090173416A1 (en) * | 2008-01-08 | 2009-07-09 | Rolls-Royce Plc | Gas heater |
| CN101571355A (en) * | 2009-06-01 | 2009-11-04 | 苏州中门子科技有限公司 | Strong loop quick cooling chamber |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073605A (en) * | 2014-07-15 | 2014-10-01 | 中冶南方工程技术有限公司 | Loading balance device and method for quick-cooling blowers of vertical continuous-annealing furnace |
| CN104073605B (en) * | 2014-07-15 | 2016-06-29 | 中冶南方工程技术有限公司 | A kind of fast air-cooler load equalizer of vertical continuous annealing furnace and balance method |
| CN104178604A (en) * | 2014-08-04 | 2014-12-03 | 苏州新凌电炉有限公司 | Energy-consumption-optimized isothermal normalizing furnace |
| CN104625032A (en) * | 2014-12-09 | 2015-05-20 | 宁夏共享铸钢有限公司 | Slow cooling device for high-temperature steel casting knockout |
| CN104609186A (en) * | 2014-12-10 | 2015-05-13 | 芜湖恒美电热器具有限公司 | Air cooing conveyor |
| CN106042244A (en) * | 2016-07-29 | 2016-10-26 | 无锡市华泰医药包装有限公司 | Air cooling device used for aluminum plastic film composite device |
| CN107245833A (en) * | 2017-06-22 | 2017-10-13 | 江苏小太阳机械科技有限公司 | Cold air refrigerating device |
| CN107350894A (en) * | 2017-07-18 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | A kind of numerical control cooling device for work pieces process |
| CN107354279A (en) * | 2017-07-18 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | A kind of cooling structure of mechanical workpieces |
| CN112236003A (en) * | 2020-10-14 | 2021-01-15 | 合肥泰禾光电科技股份有限公司 | A mix refrigerating plant and system for sorter |
| CN113068379A (en) * | 2021-03-24 | 2021-07-02 | 驻马店职业技术学院 | Dustproof rack of computer |
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Application publication date: 20130925 |