CN108787380A - A kind of accumulator resin dry kiln hot air drying system - Google Patents
A kind of accumulator resin dry kiln hot air drying system Download PDFInfo
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- CN108787380A CN108787380A CN201810331571.1A CN201810331571A CN108787380A CN 108787380 A CN108787380 A CN 108787380A CN 201810331571 A CN201810331571 A CN 201810331571A CN 108787380 A CN108787380 A CN 108787380A
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- Prior art keywords
- dry kiln
- heat
- accumulator
- heat pump
- frequency conversion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of accumulator resin dry kiln hot air drying systems, are related to accumulator manufacturing technology field.The present invention includes heat pump main frame, for absorbing heat from air；Heat pump radiator, the heat that sorption type heat pump host generates；Frequency conversion fan, the heat for discharging heat exchanger are roused into circulation air path, and circulation air path is uniformly arranged on the top, lower part and side of dry kiln；The setting of cloth wind screen is provided with a spoiler in the pipeline that dry kiln top, cloth wind screen are connected with frequency conversion fan.The present invention heats resin dry kiln by using heat pump techniques, save electric energy 1/3, heat caused by the effective sorption type heat pump of heat pump radiator, the setting of cloth wind screen ensures that air quantity arrangement is uniform, it will not occur to dispel the colloid of battery surface because local wind rate is big, wind speed is too fast, even colloid is blown to excessive and causes surface quality accident, it is dry rapid, and play energy-efficient effect.
Description
Technical field
The invention belongs to accumulator manufacturing technology fields, more particularly to a kind of accumulator resin dry kiln heated-air drying
System.
Background technology
The sealing of the end cap of domestic production accumulator assembly at present, is all made of epoxy resin cure adhering and sealing technology.It is common
Be bisphenol A type epoxy resin glue, main component is added with certain proportion by curing agent, epoxy resin and auxiliary diluted material
In glue preparation machine mixing drum, according to automatic dispensing machine programming, oozed automatically from glue dispensing valve.Three sections of sealings are divided into, first segment is
Seal middle cover；Second segment is back cover glue；Third section is to seal red blue glue, and every section is required for colloid rapid draing.Battery after viscose glue must
Work seal performance test must be done on resin dry kiln assembly line, battery hermetization quality directly affects making for later stage battery
With service life and safety.It is mainly manifested between middle cover and middle cover, poor sealing between bottom cover and pole, during causing acid adding
Acid adding amount is influenced because of negative pressure of vacuum deficiency, centainly causes single battery acid deficient, after charging chemical conversion, finished battery performance
Final voltage is higher and off-capacity, battery can cause capacity attenuation through launching using the later stage, reduced service life；Again
Person can cause have electrolyte to emerge from pole in battery charging process due to pole end poor sealing, certainly will be to electrical salf-walking
Vehicle causes to corrode, or even the safety accident that can cause circuit that short circuit occurs occurs.Workplace winter ambient temperature is relatively low, can make
It can not quickly be bonded at bottom case and middle cover glue, in battery without being fully cured after first segment resin dry kiln, using second
When saving kiln, primer is possible to not be fully cured, can cause the gas leakage of pole end, from the omission of pole end when will also result in later stage charging；
Third section kiln is related to red blue adhesive curing, and temperature is insufficient or air quantity is uneven, can cause the excessive quality accident of red blue glue.It is existing to set
Standby design defect：1, heat source leans on traditional resistance wire radiant heating, waste of energy, and there are the security risks of resistance wire short circuit；
2, deficiency in draught, cloth wind is uneven, causes lower layer's battery solidification of two layers of battery bad, it is more not cure phenomenon.
Existing resin dry kiln structure is as shown in figure 3, resin dry kiln structure mainly has electric heating tube 9, circulating fan
10, the compositions such as circulation air path, carrier bar pipeline 8, temperature control system 11.Added by one group of 6 10KW electricity in hot bellows at the top of dry kiln
Heat pipe 9 provides thermal energy, and heat is sucked through radiator by circulating fan 10, and the circulation air path through both sides at the top of kiln body is vertically blown into kiln
Electric power storage pool surface on body carrier bar pipeline 8, electric power storage pool surface are dried because absorbing heat, kiln body lower part both sides and top both sides
Air draught circulation air path is arranged in parallel, lower layer inlet scoop and top air outlet correspond, and hot wind enters lower layer after battery surface
Circulation air path brings hot bellows by circulating fan 10, enters subsequent cycle after being heated in hot bellows.This structure is recycled without side
Wind and cloth wind screen, cause lower layer's battery surface uneven heating, colloid that can not be completely dried.
Therefore it provides a kind of accumulator resin dry kiln hot air drying system, solves the above problems.
Invention content
The purpose of the present invention is to provide a kind of accumulator resin dry kiln hot air drying systems, by being dried in resin
Kiln increases heat pump cycle unit, and increases side and top circulation air path, in resin dry kiln upper design twice cloth wind screen and
Spoiler, solves in existing resin dry kiln that battery surface uneven heating, hot wind are unevenly distributed, and causes two layers battery
The solidification of lower layer battery is bad, does not cure that phenomenon is more, slow drying speed, waste of energy and there are the security risks of resistance wire short circuit
The problem of, solve leak adhesive and the phenomenon that red blue glue is excessive, bubble.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of accumulator resin dry kiln hot air drying system, including heat pump main frame, for from air
Heat is absorbed, and refrigerant is compressed by high temperature and pressure cold media gas by compressor work；Main transmission decelerating motor, for driving
Carrier bar pipeline transmits accumulator；Heat pump radiator absorbs the heat that the heat pump main frame generates；Frequency conversion fan, being used for will be hot
The heat of exchanger release is roused into circulation air path, and the circulation air path is uniformly arranged on the top, lower part and side of dry kiln；
Cloth wind screen, the cloth wind screen setting are provided with a resistance in the pipeline that dry kiln top, the cloth wind screen are connected with frequency conversion fan
Flowing plate.
Further, the frequency conversion fan is mounted at the top of dry kiln, and the frequency conversion fan passes through two pipelines and dry kiln
It is connected, cloth wind screen, spoiler is both provided in two pipelines.
Further, the heat pump radiator is connected by pipeline with a frequency conversion fan, and the frequency conversion fan dissipates heat pump
The heat of hot device release is roused into circulation air path.
Further, high temperature and pressure cold media gas is condensed into high temperature and pressure refrigerant liquid and discharges heat by the heat exchanger
The heat of amount, release rouses under the action of frequency conversion fan into circulation air path.
Further, high-temperature gas is blown into lower part by the frequency conversion fan from dry kiln kiln body top, then from lower part through heat
Babinet where exchanger draws back frequency conversion fan, and high-temperature gas passes through electric power storage pool surface, the colloid of dry electric power storage pool surface.
Further, the circulation air path on the top, lower part of the dry kiln is parallel, air outlet and the top air draught on top
Mouth is staggeredly set.
The invention has the advantages that：
1, the present invention is by the setting of heat pump radiator, heat caused by effective sorption type heat pump, while by frequency conversion fan
The circulation air path for bringing resin dry kiln host into plays the role of dry cell surface colloid.
2, the present invention ensures that air quantity arrangement is uniform by the setting of cloth wind screen, will not occur because local wind rate is big, wind speed mistake
The colloid of battery surface is dispelled soon, or even colloid is blown to excessive and causes surface quality accident, it is dry rapid, and play
Energy-efficient effect.
3, the present invention adds side air feed by the design of wind circulating system, and hot wind enters lower layer's electricity from battery sandwich
Pool surface solves leak adhesive and phenomena such as red blue glue is excessive, bubble to accelerate the colloid of lower layer's battery surface to cure, setting
Heat pump cycle unit heats resin dry kiln using heat pump techniques, saves electric energy 1/3.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of accumulator resin dry kiln hot air drying system of the present invention；
Fig. 2 is the side structure schematic view of accumulator resin dry kiln of the present invention；
Fig. 3 is the structural schematic diagram of existing resin dry kiln drying system；
In attached drawing, parts list represented by the reference numerals are as follows：
1- heat pump main frames, 2- main transmission decelerating motors, 3- accumulators, 4- cloth wind screens, 5- spoilers, 6- frequency conversion fans, 7-
Heat pump radiator, 8- carrier bar pipelines, 9- electric heating tubes, 10- circulating fans, 11- temperature control systems.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " top ", " lower part ", " side ", " top ", " in ",
The indicating positions such as " length ", "inner" or position relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified component or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation of the present invention.
It please refers to Fig.1 shown in -2, the present invention is a kind of accumulator resin dry kiln hot air drying system, including heat pump master
Refrigerant is compressed into high temperature and pressure cold media gas by machine 1 for absorbing heat from air, and by compressor work；Main transmission
Decelerating motor 2, for driving carrier bar pipeline 8 to transmit accumulator 3；Heat pump radiator 7, the heat that sorption type heat pump host 1 generates；
Frequency conversion fan 6, the heat for discharging heat exchanger are roused into circulation air path, and circulation air path is uniformly arranged in the upper of dry kiln
Portion, lower part and side；Cloth wind screen 4, cloth wind screen 4 are arranged in the pipeline that dry kiln top, cloth wind screen 4 are connected with frequency conversion fan 6
It is provided with a spoiler 5, by the setting of heat pump cycle unit, and increases side and top circulation air path, in resin dry kiln
Upper design twice cloth wind screen 4 and spoiler 5, play hot wind and are evenly distributed, dry rapid, and play energy-efficient effect.
Wherein, frequency conversion fan 6 is mounted at the top of dry kiln, and frequency conversion fan 6 is connected by two pipelines with dry kiln, two pipes
It is both provided with cloth wind screen 4, spoiler 5 in road, ensures that air quantity arrangement is uniform, will not occur to incite somebody to action because local wind rate is big, wind speed is too fast
The colloid of battery surface dispels, or even is blown to excessive by colloid and causes surface quality accident.
Wherein, heat pump radiator 7 is connected by pipeline with a frequency conversion fan 6, and frequency conversion fan 6 discharges heat pump radiator 7
Heat rouse into circulation air path, heat caused by effective sorption type heat pump, while resin dry kiln host is brought by frequency conversion fan 6
Circulation air path, play the role of dry cell surface colloid.
Wherein, high temperature and pressure cold media gas is condensed into high temperature and pressure refrigerant liquid and discharges heat by heat exchanger, release
Heat under the action of frequency conversion fan 6 rouse into circulation air path, high-temperature gas is blown by frequency conversion fan 6 from dry kiln kiln body top
Lower part, then frequency conversion fan 6 is drawn back from lower part through the babinet where heat exchanger, circulated air passes through heat pump radiator 7 from top to bottom,
Frequency conversion fan 6 is taken away into subsequent cycle again, and high-temperature gas passes through 3 surface of accumulator, and the colloid on 3 surface of dry accumulator is done
The top of dry kiln, the circulation air path of lower part are parallel, and air outlet and the top inlet scoop on top are staggeredly set, and hot wind is from battery
Enter lower layer's battery surface in interlayer, to accelerate the colloid of lower layer's battery surface to cure.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of accumulator resin dry kiln hot air drying system, which is characterized in that including：
Refrigerant is compressed into high temperature and pressure refrigerant by heat pump main frame (1) for absorbing heat from air, and by compressor work
Gas；
Main transmission decelerating motor (2), for driving carrier bar pipeline (8) to transmit accumulator (3)；
Heat pump radiator (7) absorbs the heat of the heat pump main frame (1) generation；
Frequency conversion fan (6), the heat for discharging heat exchanger are roused into circulation air path, and uniformly setting exists the circulation air path
Top, lower part and the side of dry kiln；
Cloth wind screen (4), the cloth wind screen (4) are arranged on dry kiln top, what the cloth wind screen (4) was connected with frequency conversion fan (6)
A spoiler (5) is provided in pipeline.
2. a kind of accumulator according to claim 1 resin dry kiln hot air drying system, which is characterized in that the change
Frequency wind turbine (6) is mounted at the top of dry kiln, and the frequency conversion fan (6) is connected by two pipelines with dry kiln, two pipelines
Inside it is both provided with cloth wind screen (4), spoiler (5).
3. a kind of accumulator (3) according to claim 1 uses resin dry kiln hot air drying system, which is characterized in that institute
It states heat pump radiator (7) by pipeline to be connected with a frequency conversion fan (6), the frequency conversion fan (6) discharges heat pump radiator (7)
Heat rouse into circulation air path.
4. a kind of accumulator according to claim 1 resin dry kiln hot air drying system, which is characterized in that the heat
High temperature and pressure cold media gas is condensed into high temperature and pressure refrigerant liquid and discharges heat by exchanger, and the heat of release is in frequency conversion fan
(6) it is roused into circulation air path under the action of.
5. a kind of accumulator according to claim 1 resin dry kiln hot air drying system, which is characterized in that the change
High-temperature gas is blown into lower part by frequency wind turbine (6) from dry kiln kiln body top, then is drawn back from lower part through the babinet where heat exchanger
Frequency conversion fan (6), high-temperature gas pass through accumulator (3) surface, the colloid on dry accumulator (3) surface.
6. a kind of accumulator according to claim 1 resin dry kiln hot air drying system, which is characterized in that described dry
The top of dry kiln, the circulation air path of lower part are parallel, and air outlet and the top inlet scoop on top are staggeredly set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331571.1A CN108787380A (en) | 2018-04-13 | 2018-04-13 | A kind of accumulator resin dry kiln hot air drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331571.1A CN108787380A (en) | 2018-04-13 | 2018-04-13 | A kind of accumulator resin dry kiln hot air drying system |
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| Publication Number | Publication Date |
|---|---|
| CN108787380A true CN108787380A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331571.1A Pending CN108787380A (en) | 2018-04-13 | 2018-04-13 | A kind of accumulator resin dry kiln hot air drying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365092A (en) * | 2022-08-03 | 2022-11-22 | 江苏百福能源科技有限公司 | Lithium battery surface drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246944Y (en) * | 2008-07-25 | 2009-05-27 | 张婷 | Drying furnace for rapidly solidifying accumulator cap sealant |
| CN103633300A (en) * | 2013-11-26 | 2014-03-12 | 河南超威电源有限公司 | Alternate air storage battery curing chamber |
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2018
- 2018-04-13 CN CN201810331571.1A patent/CN108787380A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246944Y (en) * | 2008-07-25 | 2009-05-27 | 张婷 | Drying furnace for rapidly solidifying accumulator cap sealant |
| CN103633300A (en) * | 2013-11-26 | 2014-03-12 | 河南超威电源有限公司 | Alternate air storage battery curing chamber |
Non-Patent Citations (3)
| Title |
|---|
| 李昭明等: "《高新技术解读》", 30 November 2001, 云南科技出版社 * |
| 肖钢等: "《大能源 分布式能源》", 30 September 2015, 武汉大学出版社 * |
| 赵伟坤: "《日用电器技术知识手册》", 31 December 1985, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365092A (en) * | 2022-08-03 | 2022-11-22 | 江苏百福能源科技有限公司 | Lithium battery surface drying device |
| CN115365092B (en) * | 2022-08-03 | 2023-11-10 | 常州厚丰新能源有限公司 | Lithium battery surface drying device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |