CN102244297B - Double-circulation type vacuum oven - Google Patents
Double-circulation type vacuum oven Download PDFInfo
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- CN102244297B CN102244297B CN2010101743357A CN201010174335A CN102244297B CN 102244297 B CN102244297 B CN 102244297B CN 2010101743357 A CN2010101743357 A CN 2010101743357A CN 201010174335 A CN201010174335 A CN 201010174335A CN 102244297 B CN102244297 B CN 102244297B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a double-circulation type vacuum oven. The double-circulation type vacuum oven which comprises at least a work oven body, and an outer circulation channel is characterized in that: an inner circulation channel which is arranged in the work oven body allows heat to be driven to traverse through spray and suction apertures and to be released in the work oven body by heat sources and thermal power sources, so an inner encircling type hot air cycle is formed in an inner ventilating duct, the heat can be transmitted to a central position in the work oven body through traversing through the spray and suction apertures, the quality of the heat in the work oven body is rapidly increased, an object to be heated at the central position of the work oven body can be directly heated, and simultaneously the heat in an outer ventilating duct is driven to release at the outside and the inner wall of the work oven body by the thermal power source in the outer circulation channel, The mode of the inner and outer circulation channels allows the heat loss in a vacuum state to be reduced, so the temperature transmission speed in the vacuum state can be improved.
Description
[technical field]
The present invention relates to a kind of roasting plant, specifically a kind of for making the Double-circulated vacuum toaster in lithium battery field.
[background technology]
Please refer to shown in Figure 1, in prior art, have variously be used to toasting the vacuum oven of lithium battery, its most of vacuum oven comprises the baking box main body, is installed on a plurality of working box 1 of baking box body interior, is formed at the outer tunnel 2 of working box 1 periphery and is arranged at the heating source 3 on outer tunnel 2.When Baking out or heat radiation, because of the roasting hot air circulation mode that adopts the outer most surrounding formula of described vacuum, this kind hot air circulation mode easily make the heat of the periphery of inner wall of working box 1 inside heat up than very fast and inwall central authorities heat heat up slow, make the temperature of the temperature drift of working box periphery of inner wall and inwall central authorities on the low side, cause the temperature difference of working box 1 inside unbalanced.If working box 1 inside is in vacuum state, the temperature of the inwall central authorities of working box 1 inside is difficult to raise, and causes working box 1 internal delivery temperature speed slow.
[summary of the invention]
According to above-mentioned technical characteristics, described thermal source is heating cabinet, and described heat dynamic resource is to be blower fan.
According to above-mentioned technical characteristics, described thermal source and heat dynamic resource can also be arranged at peripheral air duct the place of intersecting vertically or be positioned at the enclosing on air duct of working box outside.
According to above-mentioned technical characteristics, described working box consists of sealing cuboid or round.
Useful technique effect of the present invention: because of the inner cycle channel that external thermal source and heat dynamic resource heat that pass through that also is provided with in described working box that at least one the heat be used to accelerating working box inside transmits, utilizing thermal source in inner cycle channel and heat dynamic resource to enclose in air duct heat in ordering about passes the spray sucker be arranged on airway plate and is released to working box inside, in making, enclose in air duct and form inner circulating type hot air circulation, make heat pass the spray sucker to central position transmission in working box, make the heat fast rise of working box inside, especially at object, first vacuumize under state in opening the control valve that encloses air duct, the heating object that can make heat be opposite to rapidly working box central authorities heats, form whole heating.Simultaneously, utilize thermal source and heat dynamic resource in the outer circulation passage to order about the interior thermal release of peripheral air duct in working box periphery and inwall, reach in supplementing and enclose shortage of heat after the air duct thermal release, be conducive to the accelerated heat transmission, thereby reach working box inwall surrounding and inner temperature difference reaches the stable equilibrium state fast.The heat that this kind inner-outer circulation channel mode can reduce under vacuum state runs off, and can make to improve thereby reach the temperature speed of transmitting under vacuum state.In addition, the present invention can also improve the utilization ratio of heat.
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
[accompanying drawing explanation]
Technical purpose of the present invention is to provide a kind of temperature difference of working box inside that makes to be in the stable equilibrium state and can to make to improve the two circulating vacuum baking boxs that transmit temperature speed under vacuum state for the problem that solves above-mentioned prior art existence.
In order to realize above-mentioned technical problem, a kind of Double-circulated vacuum toaster provided by the present invention, it comprises a plurality of working box that are installed in the baking box main body and the outer circulation passage that is installed on the working box periphery, and what in described working box, also be provided with that at least one the heat be used to accelerating working box inside transmits pass through the inner cycle channel that external thermal source and heat dynamic resource heat.
According to above-mentioned technical characteristics, described inner cycle channel comprise be formed in working box being provided with the spray sucker in enclose air duct, be arranged in the working box outside, enclose the control valve on air duct and be arranged in enclose the thermal source between two control valves and the heat dynamic resource on air duct.
According to above-mentioned technical characteristics, enclose air duct in described and comprise that the interior air channel capable of circulation of the sealing mutually formed by working box inwall and the airway plate that is arranged at the working box inwall and the centre that two ends are connected with interior air channel respectively are equipped with the inner passway tube of thermal source and heat dynamic resource.
According to above-mentioned technical characteristics, but on described airway plate, be provided with the spray sucker that the accelerated heat of a plurality of symmetries is transmitted.
According to above-mentioned technical characteristics, be provided be used to controlling the bubble-tight control valve of inner cycle channel on the inner passway tube that the described two ends that are positioned at thermal source and heat dynamic resource are located.
According to above-mentioned technical characteristics, described outer circulation passage comprises the peripheral air duct that is formed at the working box periphery and the thermal source and the heat dynamic resource that are arranged at peripheral air duct outside.
According to above-mentioned technical characteristics, described peripheral air duct comprises that the outer air duct capable of circulation of the sealing mutually formed by working box outer wall and baking box main body inner wall and the centre that two ends are connected with outer air duct respectively are connected the outer tunnel pipe arranged with heat dynamic resource with thermal source.
Fig. 1 is the schematic diagram of vacuum oven in prior art;
Fig. 2 is the schematic diagram of Double-circulated vacuum toaster in the present invention;
[embodiment]
Please refer to shown in Figure 2, below in conjunction with concrete a kind of Double-circulated vacuum toaster of implementation in the present invention, it comprises at least one working box 5 of being installed in baking box main body 4, be installed on the outer circulation passage of working box 5 peripheries and be arranged at that the heat be used to accelerating working box 5 inside in working box 5 transmits pass through the inner cycle channel that external thermal source and heat dynamic resource heat.
Described outer circulation passage comprises the peripheral air duct that is formed at working box 5 peripheries and the thermal source and the heat dynamic resource that are arranged at peripheral air duct outside.Described peripheral air duct comprises that the outer air duct capable of circulation 7 of the sealing mutually formed by working box 5 outer walls and baking box main body 4 inwalls and the centre that two ends are connected with outer air duct 7 respectively are connected the outer tunnel pipe 8 arranged with heat dynamic resource with thermal source.
Described inner cycle channel comprise be formed in working box 5 being provided with the spray sucker in enclose air duct, be arranged in working box 5 outsides, enclose the control valve 10 on air duct and be arranged in enclose the thermal source between two control valves 10 and the heat dynamic resource on air duct.In described, enclose air duct and comprise that the interior air channel 6 capable of circulation of the sealing mutually formed by working box 5 inwalls and the airway plate 9 that is arranged at working box 5 inwalls and the centre that two ends are connected with interior air channel 6 respectively are equipped with the inner passway tube 11 of thermal source and heat dynamic resource.But the spray sucker that the accelerated heat that is provided with a plurality of symmetries on described airway plate 9 is transmitted.
On the described inner passway tube 11 be positioned at outside thermal source and heat dynamic resource two ends, be provided be used to controlling the bubble-tight control valve 10 of inner cycle channel.Described thermal source is by heating cabinet 12, and described heat dynamic resource is blower fan 13.Described thermal source and heat dynamic resource can also be arranged at peripheral air duct the place of intersecting vertically or be positioned at the enclosing on air duct of working box 5 outsides.Described working box 5 consists of sealing cuboid or round.
Described working box 5 is installed on baking box main body 4 inside, the outer air duct capable of circulation 7 of the outer wall of described working box 5 and the 4 inner sealings that form of baking box main body, the two ends of described outer tunnel pipe 8 are installed on respectively the import and export on outer air duct 7, and described thermal source and heat dynamic resource are arranged at the central position of outer tunnel pipe 8.Described outer tunnel pipe 8 and outer air duct 7 form the peripheral air duct of a sealing.
Described airway plate 9 is installed on working box 5 inwalls, and described working box 5 inwalls and airway plate 9 form the interior air channel 6 capable of circulation of a sealing, and the two ends of described inner passway tube 11 are installed on respectively the upper import and export in interior air channel 6.In a sealing of described inner passway tube 11 and 6 formation of interior air channel, enclose air duct.The two ends of described inner passway tube 11 are separately installed with control valve 10, on the inner passway tube 11 between this control valve 10 and control valve 10, thermal source and heat dynamic resource are installed.
Described working box 5 consists of sealing cuboid or round.Airway plate 9 places that are positioned at inner thermal source and heat dynamic resource top or bottom are provided with respectively and inner thermal source and the heat dynamic resource spray sucker of corresponding a plurality of symmetries mutually.The De Nei air channel, edge 6 along working box 5 inwall surroundings that described airway plate 9 and working box 5 inwalls form mutually, this interior air channel 6 are placed in working box 5 inside.Described thermal source is heating cabinet 12, and described heat dynamic resource is blower fan 13.
In sum, because in described working box 5, also being provided with the inner cycle channel that passes through external heat dynamic resource heating transmitted be used to the heat that accelerates working box 5 inside, utilizing heat dynamic resource in inner cycle channel to enclose in air duct heat in ordering about passes the spray sucker be arranged on airway plate 9 and is released to working box 5 inside, in making, enclose in air duct and form inner circulating type hot air circulation, make heat pass the spray sucker to the interior central position transmission of working box 5, make the temperature fast rise of working box 5 inside, especially at object, first vacuumize under state in opening the control valve that encloses air duct, the heating object that can make heat be opposite to rapidly working box 5 interior central authorities heats, form whole heating.Simultaneously, utilize the heat dynamic resource in the outer circulation passage to order about the interior thermal release of peripheral air duct in working box 5 peripheries and inwall, reach in supplementing and enclose shortage of heat after the air duct thermal release, be conducive to the accelerated heat transmission, thereby reach working box 5 inwall surroundings and inner temperature difference reaches the stable equilibrium state fast.The heat that this kind inner-outer circulation channel mode can reduce under vacuum state runs off, and can make to improve thereby reach the temperature speed of transmitting under vacuum state.In addition, the present invention can also improve the utilization ratio of heat.
Claims (2)
1. one kind for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: comprise at least one the vacuum work casing be installed in the baking box main body, and be installed on the outer circulation passage between described vacuum work casing periphery and baking box main body inner wall, in described vacuum work casing, also be provided with the inner cycle channel that passes through external thermal source and heat dynamic resource heating that at least one heat be used to accelerating the vacuum work box house capable of circulation sealed transmits.
2. according to claim 1 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: described inner cycle channel comprise be formed in the vacuum work casing being provided with the spray sucker in enclose air duct, be arranged in vacuum work casing outside, enclose the control valve on air duct and be arranged in enclose the thermal source between two control valves and the heat dynamic resource on air duct.
3. according to claim 2 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: in described, enclose air duct and comprise that the interior air channel capable of circulation of the sealing mutually formed by vacuum work cabinet wall and the airway plate that is arranged at the vacuum work cabinet wall and the centre that two ends are connected with interior air channel respectively are equipped with the inner passway tube of thermal source and heat dynamic resource.
4. according to claim 3 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: but on described airway plate, be provided with the spray sucker that the accelerated heat of a plurality of symmetries is transmitted.
5. according to claim 3 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: be provided be used to controlling the bubble-tight control valve of inner cycle channel on the inner passway tube that the described two ends that are positioned at thermal source and heat dynamic resource are located.
6. according to claim 1 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: described outer circulation passage comprises the peripheral air duct that is formed at vacuum work casing periphery and the thermal source and the heat dynamic resource that are arranged at peripheral air duct outside.
7. according to claim 6 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: described peripheral air duct comprises that the outer air duct capable of circulation of the sealing mutually formed by vacuum work cabinet exterior and baking box main body inner wall and the centre that two ends are connected with outer air duct respectively are connected the outer tunnel pipe arranged with heat dynamic resource with thermal source.
8. according to claim 1 or 2 or 6 described for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: described thermal source is heating cabinet, and described heat dynamic resource is to be blower fan.
9. described for making the Double-circulated vacuum toaster in lithium battery field according to claim 2 or 6, it is characterized in that: described thermal source and heat dynamic resource can also be arranged at peripheral air duct the place of intersecting vertically or be positioned at the enclosing on air duct of vacuum work casing outside.
10. according to claim 1 for making the Double-circulated vacuum toaster in lithium battery field, it is characterized in that: described vacuum work casing consists of sealing cuboid or round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101743357A CN102244297B (en) | 2010-05-11 | 2010-05-11 | Double-circulation type vacuum oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101743357A CN102244297B (en) | 2010-05-11 | 2010-05-11 | Double-circulation type vacuum oven |
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| CN102244297A CN102244297A (en) | 2011-11-16 |
| CN102244297B true CN102244297B (en) | 2013-11-27 |
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| CN2010101743357A Active CN102244297B (en) | 2010-05-11 | 2010-05-11 | Double-circulation type vacuum oven |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890296B (en) * | 2015-12-25 | 2018-08-28 | 深圳市信宇人科技股份有限公司 | Safe and efficient tunnel type vacuum oven |
| CN107270698B (en) * | 2017-07-11 | 2019-06-28 | 长沙市驱动源电气技术有限公司 | A kind of roasting plant intelligent frequency-conversion control device and its method for controlling frequency conversion |
| CN107362953A (en) * | 2017-09-01 | 2017-11-21 | 深圳市华星光电半导体显示技术有限公司 | Photoresistance roasting plant |
| CN107883676A (en) * | 2017-12-12 | 2018-04-06 | 河南鼎能电子科技有限公司 | The hot-air circulating drying device of pole piece coiled strip and the hot air circulation drying oven for including it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100511776C (en) * | 2006-01-23 | 2009-07-08 | 佛山市顺德区英特曼电池有限公司 | A method for making the anode of the pole lithium-FeS2 battery |
| CN201000264Y (en) * | 2007-01-08 | 2008-01-02 | 宁波大发化纤有限公司 | Circulating type hot-air oven |
| JP4589942B2 (en) * | 2007-05-29 | 2010-12-01 | エスペック株式会社 | Gas processing unit |
| CN101288963B (en) * | 2008-06-11 | 2011-04-13 | 车炳雷 | Wood electrothermal high-temperature processing device and heat treating device with combination drying function |
| CN201352047Y (en) * | 2008-12-24 | 2009-11-25 | 王莹 | Energy-saving automatic baking equipment |
| CN201673971U (en) * | 2010-05-11 | 2010-12-15 | 深圳市信宇人科技有限公司 | Double-circulated vacuum toaster |
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Address after: Longgang District of Shenzhen City, Guangdong province 518000 Dragon Street Huilong Po community hoffen (Longgang) Industrial Area No. 2 plant floor, two floor, third floor, four floor Patentee after: Shenzhen xinyuren Polytron Technologies Inc Address before: 518172, Guangdong, Longgang District, Shenzhen City Liuzhou street, Liuzhou West Community third industrial zone on the third floor of eight Patentee before: Shenzhen Xinyuren Technology Co., Ltd. |
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Denomination of invention: Double-circulation type vacuum oven Effective date of registration: 20190410 Granted publication date: 20131127 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen xinyuren Polytron Technologies Inc Registration number: 2019990000315 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20200722 Granted publication date: 20131127 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: 2019990000315 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |