CN204202352U - There is the lithium ion battery material baking system of quick cooling function - Google Patents
There is the lithium ion battery material baking system of quick cooling function Download PDFInfo
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- CN204202352U CN204202352U CN201420641171.8U CN201420641171U CN204202352U CN 204202352 U CN204202352 U CN 204202352U CN 201420641171 U CN201420641171 U CN 201420641171U CN 204202352 U CN204202352 U CN 204202352U
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- gas
- baking box
- dry gas
- lithium ion
- ion battery
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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
Abstract
There is a lithium ion battery material baking system for quick cooling function, comprise monomer baking box, gas refrigeration machine, the first dry gas holding vessel, increase pump, flow to the first dry gas holding vessel by after monomer baking box air compressing out; At monomer baking box and increase pre-cooler of contacting between pump, pre-cooler is by after being cooled to the first predetermined temperature from monomer baking box hot gas out, and gas just enters increase pump; Dry gas from the first dry gas holding vessel out, after gas refrigeration machine is cooled to predetermined temperature, enter in monomer baking box, after cooled object in cooling monomer baking box, enter increase pump, being supercharged to the dry gas after predetermined pressure returns in the first dry gas holding vessel, forms a closed circuit.Native system can be saved a large amount of nitrogen and reduce production cost, and second adopts its chilling rate of native system faster, greatly increases the turnover rate of baking box.
Description
Technical field
The utility model relates to a kind of lithium ion battery material baking system with quick cooling function.
Background technology
Make the material of lithium ion battery, need to carry out drying to it in many links, existing dry way is utilize baking box to carry out mostly, first baking box is heated up, then vacuumize, under the environment of vacuum, drying is carried out to object to be dried, finally pass into refrigerating gas to cool baked article, after baked article is cooled to predetermined temperature, then baked article is taken out in baking box.Existing refrigerating gas is with liquid nitrogen mostly, and directly pass in baking box and cool being baked object, the nitrogen after gasification directly discharges.
Cool in this way and be baked object, there is many problems, one is that nitrogen use level is large, directly increases many production costs; Two is that cool time is long, and the baked article in a baking box is thoroughly cooled predetermined temperature, as 45 degrees Celsius, needs about 10-15 hour, affects the turnover rate of baking box, and too increase the cost of investment of corresponding production cost and baking box.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of cooling velocity fast and the lithium ion battery material baking system with quick cooling function that use cost is low to society.
The technical solution of the utility model is: design a kind of lithium ion battery material baking system with quick cooling function, comprise the monomer baking box that at least one inner air is capable of circulation,
Gas refrigeration machine, for being supplied to described monomer baking box by the dry gas after freezing;
First dry gas holding vessel, for described gas refrigeration machine provides dry gas source of the gas;
Increase pump, flow to the first dry gas holding vessel by after described monomer baking box air compressing out;
Contact between described monomer baking box and described increase pump pre-cooler, described pre-cooler is by after being cooled to the first predetermined temperature from described monomer baking box hot gas out, and gas just enters described increase pump;
Dry gas from described first dry gas holding vessel out, after described gas refrigeration machine is cooled to predetermined temperature, enter in described monomer baking box, after cooling the cooled object in described monomer baking box, enter described increase pump, being supercharged to the dry gas after predetermined pressure returns in described first dry gas holding vessel, forms a closed circuit.
As to improvement of the present utility model, described pre-cooler is air-cooler.
As to improvement of the present utility model, described air-cooler comprises coiled pipe or comb, and blower fan, the outer wall of described coiled pipe or comb is provided with heat radiating fin, described blower fan is located at the periphery of coiled pipe or comb, and air is blowed to described coiled pipe or comb, when hot gas is through described coiled pipe or comb, the hot gas in described coiled pipe or comb is cooled.
As to improvement of the present utility model, described air-cooler comprises plate type regenerator main body, and blower fan, described blower fan is located at the periphery of plate type regenerator main body, and air is blowed to described plate type regenerator main body, when hot gas is through described plate type regenerator main body, the hot gas in described plate type regenerator main body is cooled.
As to improvement of the present utility model, in the gas circuit between described monomer baking box and described booster pump, be also provided with a second dry gas holding vessel be connected in described gas circuit.
As to improvement of the present utility model, described first dry gas holding vessel is provided with blowdown pipe.
As to improvement of the present utility model, described predetermined temperature is less than or equal between 10 degrees Celsius and selects being more than or equal to 1 degree Celsius.
As to improvement of the present utility model, described predetermined pressure is less than or equal between 0.8Mpa and selects being more than or equal to 0.40.8Mpa.
As to improvement of the present utility model, described gas refrigeration machine comprises evaporimeter and by motor-driven compressor, after cooling medium compresses by described compressor, enter evaporator evaporation, the second cooling medium cooling around evaporimeter will be positioned at, the dry gas of coming from described first dry gas holding vessel is passed into the cooling pipe being positioned at the second cooling medium, enters in described monomer baking box after dry gas is cooled.
The utility model provides dry cold air by gas refrigeration machine directly to baking box owing to have employed, dry cold air is after baking box, gas refrigeration machine is returned to again freezing by booster pump, the special ring of formation like this uses, can save a large amount of nitrogen, reduce production cost, native system not only can use nitrogen as frozen gas, can also directly use dry air to be used as freezing source of the gas, its cost is lower; Second adopts its chilling rate of native system faster, for the cool time of the baking box of a same volume, from original 10-15 hour, can shorten to 3-5 hour, greatly increase the turnover rate of baking box.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the first embodiment of the utility model.
Fig. 2 is the planar structure schematic diagram of the utility model the second embodiment.
Fig. 3 is the planar structure schematic diagram of the third embodiment of the utility model.
Fig. 4 is the planar structure schematic diagram of the utility model the 4th kind of embodiment.
Fig. 5 is the planar structure schematic diagram of the utility model the 5th kind of embodiment.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" in term be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and such as, can be fixedly connected with, and also can be that dismounting connects, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple ", " some " is two or more.
Refer to Fig. 1, what Fig. 1 disclosed is a kind of lithium ion battery material baking system with quick cooling function, comprise the monomer baking box 1 that at least one inner air is capable of circulation, gas refrigeration machine 2, for the dry gas after freezing is supplied to described monomer baking box 1; First dry gas holding vessel 3, for described gas refrigeration machine 2 provides dry gas source of the gas; Increase pump 4, flow to the first dry gas holding vessel 3 by after described monomer baking box 1 air compressing out; Dry gas from described first dry gas holding vessel 3 out, after described gas refrigeration machine 2 is cooled to predetermined temperature, enter in described monomer baking box 1, after cooling the cooled object in described monomer baking box 1, enter described increase pump 4, being supercharged to the dry gas after predetermined pressure returns in described first dry gas holding vessel 3, forms a closed circuit.Dry gas in the utility model can be nitrogen or dry air, and described dry air refers to the air of moisture content lower than 10PPM.
In order to ensure the normal work of booster pump 4, a second dry gas holding vessel 5 be connected in described gas circuit in the gas circuit between described monomer baking box 1 and described booster pump 4, can also be provided with, for temporary from monomer baking box 1 hot gas out.
In order to prevent gas from losing in closed circuit, blowdown pipe 31 can be provided with on described first dry gas holding vessel 3, for supplementing refrigerating gas where necessary.
Refer to Fig. 2, what Fig. 2 disclosed is the second embodiment of the present utility model, embodiment illustrated in fig. 2ly to compare, its general structure is identical, difference is pre-cooler 6 of contacting between described monomer baking box 1 and described increase pump 4, described pre-cooler 6 is by after being cooled to the first predetermined temperature from described monomer baking box 1 hot gas out, and gas just enters described increase pump 4.Like this, be unlikely due to overheated from described monomer baking box 1, and cause the damage to described increase pump 4, the service life of described increase pump 4 can be extended.In the present embodiment, described pre-cooler 6 can be air-cooler.The structure of described air-cooler can be comprise coiled pipe or comb 61, and blower fan 62, the outer wall of described coiled pipe or comb 61 is provided with heat radiating fin 63, described blower fan 62 is located at the periphery of coiled pipe or comb 61, and air is blowed to described coiled pipe or comb 61, when hot gas is through described coiled pipe or comb 61, the hot gas in described coiled pipe or comb 61 is cooled.Certainly, described air-cooler can also be designed to comprise plate type regenerator main body, and blower fan, described blower fan is located at the periphery of plate type regenerator main body, and air is blowed to described plate type regenerator main body, when hot gas is through described plate type regenerator main body, the hot gas in described plate type regenerator main body is cooled.
The utility model provides dry cold air by gas refrigeration machine directly to baking box owing to have employed, dry cold air is after baking box, gas refrigeration machine is returned to again freezing by booster pump, the special ring of formation like this uses, can save a large amount of nitrogen, reduce production cost, native system not only can use nitrogen as frozen gas, can also directly use dry air to be used as freezing source of the gas, its cost is lower; Second adopts its chilling rate of native system faster, for the cool time of the baking box of a same volume, from original 10-15 hour, can shorten to 3-5 hour, greatly increase the turnover rate of baking box.
Refer to Fig. 3 and Fig. 4, what Fig. 3 and Fig. 4 disclosed respectively is the third embodiment of the present utility model and the 4th kind of embodiment.Embodiment shown in Fig. 3 is on basis embodiment illustrated in fig. 2, add the second dry gas holding vessel 5, for temporary from monomer baking box 1 hot gas out, like this can by from monomer baking box 1 out hot gas choosing store through the second dry gas holding vessel 5 and suitably lower the temperature, then enter described pre-cooler 6 then.Embodiment illustrated in fig. 4 is relative to embodiment illustrated in fig. 3, after just the second dry gas holding vessel 5 being arranged at described pre-cooler 6.
In the utility model, described predetermined temperature be more than or equal to 1 degree Celsius be less than or equal between 10 degrees Celsius select; Described predetermined pressure is less than or equal between 0.8Mpa and selects being more than or equal to 0.4 Mpa.
In the utility model, described gas refrigeration machine 2 comprises evaporimeter and by motor-driven compressor, after cooling medium compresses by described compressor, enter evaporator evaporation, the second cooling medium cooling around evaporimeter will be positioned at, the dry gas of coming from described first dry gas holding vessel 3 is passed into the cooling pipe being positioned at the second cooling medium, enters in described monomer baking box 1 after dry gas is cooled.
Refer to Fig. 5, the lithium ion battery material baking system with quick cooling function shown in Fig. 5 is substantially identical with the lithium ion battery material baking system with quick cooling function shown in Fig. 1, and to be embodiment illustrated in fig. 5 be difference that a set of dry gas cooling system supplies several monomer baking boxes 1 jointly uses.
Certainly, the embodiment shown in Fig. 2-Fig. 4, also can make and be similar to embodiment illustrated in fig. 5, not have detailed description in the utility model, please reader think deeply voluntarily.
Claims (9)
1. there is a lithium ion battery material baking system for quick cooling function, comprise the monomer baking box (1) that at least one inner air is capable of circulation, it is characterized in that, also comprise:
Gas refrigeration machine (2), for being supplied to described monomer baking box (1) by the dry gas after freezing;
First dry gas holding vessel (3), for described gas refrigeration machine (2) provides dry gas source of the gas;
Increase pump (4), flow to the first dry gas holding vessel (3) by after described monomer baking box (1) air compressing out;
Contact between described monomer baking box (1) and described increase pump (4) pre-cooler (6), described pre-cooler (6) is by after being cooled to the first predetermined temperature from described monomer baking box (1) hot gas out, and gas just enters described increase pump (4);
Dry gas from described first dry gas holding vessel (3) out, after described gas refrigeration machine (2) is cooled to predetermined temperature, enter in described monomer baking box (1), after cooling the cooled object in described monomer baking box (1), enter described increase pump (4), be supercharged to the dry gas after predetermined pressure to return in described first dry gas holding vessel (3), form a closed circuit.
2. the lithium ion battery material baking system with quick cooling function according to claim 1, is characterized in that, described pre-cooler (6) is air-cooler.
3. the lithium ion battery material baking system with quick cooling function according to claim 2, it is characterized in that, described air-cooler comprises coiled pipe or comb, and blower fan, the outer wall of described coiled pipe or comb is provided with heat radiating fin, and described blower fan is located at the periphery of coiled pipe or comb, and air is blowed to described coiled pipe or comb, when hot gas is through described coiled pipe or comb, the hot gas in described coiled pipe or comb is cooled.
4. the lithium ion battery material baking system with quick cooling function according to claim 2, it is characterized in that, described air-cooler comprises plate type regenerator main body, and blower fan, described blower fan is located at the periphery of plate type regenerator main body, and air is blowed to described plate type regenerator main body, when hot gas is through described plate type regenerator main body, the hot gas in described plate type regenerator main body is cooled.
5. according to the lithium ion battery material baking system with quick cooling function in claim 1-4 described in any one claim, it is characterized in that, in the gas circuit between described monomer baking box (1) and described booster pump (4), be also provided with a second dry gas holding vessel (5) be connected in described gas circuit.
6. according to the lithium ion battery material baking system with quick cooling function in claim 1-4 described in any one claim, it is characterized in that, described first dry gas holding vessel (3) is provided with blowdown pipe (31).
7., according to the lithium ion battery material baking system with quick cooling function in claim 1-4 described in any one claim, it is characterized in that, described predetermined temperature be more than or equal to 1 degree Celsius be less than or equal between 10 degrees Celsius select.
8. according to the lithium ion battery material baking system with quick cooling function in claim 1-4 described in any one claim, it is characterized in that, described predetermined pressure is less than or equal between 0.8Mpa and selects being more than or equal to 0.4 Mpa.
9. according to the lithium ion battery material baking system with quick cooling function in claim 1-4 described in any one claim, it is characterized in that, described gas refrigeration machine (2) comprises evaporimeter and by motor-driven compressor, after cooling medium compresses by described compressor, enter evaporator evaporation, the second cooling medium cooling around evaporimeter will be positioned at, the dry gas of coming from described first dry gas holding vessel (3) is passed into the cooling pipe being positioned at the second cooling medium, enter in described monomer baking box (1) after dry gas is cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641171.8U CN204202352U (en) | 2014-08-02 | 2014-10-31 | There is the lithium ion battery material baking system of quick cooling function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014103761023 | 2014-08-02 | ||
| CN201410376102.3A CN104132527A (en) | 2014-08-02 | 2014-08-02 | Lithium ion battery material baking system with fast cooling function |
| CN201420641171.8U CN204202352U (en) | 2014-08-02 | 2014-10-31 | There is the lithium ion battery material baking system of quick cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202352U true CN204202352U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376102.3A Withdrawn CN104132527A (en) | 2014-08-02 | 2014-08-02 | Lithium ion battery material baking system with fast cooling function |
| CN201420641171.8U Active CN204202352U (en) | 2014-08-02 | 2014-10-31 | There is the lithium ion battery material baking system of quick cooling function |
| CN201410599631.XA Active CN104359303B (en) | 2014-08-02 | 2014-10-31 | There is the lithium ion battery material baking system of quick cooling function |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410376102.3A Withdrawn CN104132527A (en) | 2014-08-02 | 2014-08-02 | Lithium ion battery material baking system with fast cooling function |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410599631.XA Active CN104359303B (en) | 2014-08-02 | 2014-10-31 | There is the lithium ion battery material baking system of quick cooling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529506B (en) * | 2016-01-25 | 2019-08-27 | 湖北长海新能源科技有限公司 | A kind of high-capacity lithium-ion power battery radiator peculiar to vessel and its application |
| CN107240710B (en) * | 2017-06-13 | 2019-10-25 | 中航锂电（洛阳）有限公司 | Battery cooling apparatus and the production line for manufacturing battery for using the device |
| CN108375285B (en) * | 2018-02-10 | 2020-07-31 | 嘉兴晟源工业设计有限公司 | Drying device and drying method for lithium ion power battery |
| CN109875415B (en) * | 2019-03-15 | 2024-04-09 | 浙江蓝炬星电器有限公司 | High-efficiency energy-saving large-sized steaming and baking oven and installation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4376243B2 (en) * | 2006-03-30 | 2009-12-02 | エスペック株式会社 | Clean oven |
| DE102006042501B4 (en) * | 2006-09-07 | 2010-11-25 | Eisenmann Anlagenbau Gmbh & Co. Kg | Method and installation for drying objects |
| CN201434579Y (en) * | 2009-08-28 | 2010-03-31 | 金发科技股份有限公司 | High vacuum rotary drum cooling device for drying and tackifying polymer solid material |
| CN103344106A (en) * | 2013-07-01 | 2013-10-09 | 吴江市松陵电器设备有限公司 | Quick cooling method used for vacuum drying device and vacuum drying device |
| CN104132527A (en) * | 2014-08-02 | 2014-11-05 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with fast cooling function |
| CN204007051U (en) * | 2014-08-02 | 2014-12-10 | 深圳市信宇人科技有限公司 | The lithium ion battery material baking system with quick cooling function |
-
2014
- 2014-08-02 CN CN201410376102.3A patent/CN104132527A/en not_active Withdrawn
- 2014-10-31 CN CN201420641171.8U patent/CN204202352U/en active Active
- 2014-10-31 CN CN201410599631.XA patent/CN104359303B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
| CN104359303B (en) * | 2014-08-02 | 2016-04-27 | 深圳市信宇人科技有限公司 | There is the lithium ion battery material baking system of quick cooling function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132527A (en) | 2014-11-05 |
| CN104359303B (en) | 2016-04-27 |
| CN104359303A (en) | 2015-02-18 |
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| GR01 | Patent grant |