CN106424615A - Cooling device of lead plate roller - Google Patents
Cooling device of lead plate roller Download PDFInfo
- Publication number
- CN106424615A CN106424615A CN201610546771.XA CN201610546771A CN106424615A CN 106424615 A CN106424615 A CN 106424615A CN 201610546771 A CN201610546771 A CN 201610546771A CN 106424615 A CN106424615 A CN 106424615A
- Authority
- CN
- China
- Prior art keywords
- roll
- water
- cooling device
- stereotype
- tubular cavity
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention relates to a cooling device of a lead plate roller. The cooling device comprises a roller with the internal as a tubular cavity structure; multiple semiconductor refrigeration chips are uniformly distributed on the inner surface of the tubular cavity of the roller; refrigeration surfaces of the semiconductor refrigeration chips are tightly bonded with the inner surface of the tubular cavity of the roller; two electrodes of multiple conductor refrigeration chips are at least connected with one ends of two spring copper pieces through lead holes formed in a shaft head after parallel connection; electric brushes are arranged at the other ends of the at least two spring copper pieces, and are electrically connected with at least two annular groove electrodes in a bearing base; and electrode wiring terminals are arranged between the at least two annular groove electrodes and the outer surface of the bearing base. The cooling device of the lead plate roller has such characteristics as relatively simple structure, high cooling efficiency, stable roller operation and safe and reliable use.
Description
Technical field
The present invention relates to a kind of grid technical field of processing equipment of lead-acid accumulator is and in particular to a kind of stereotype roll
Cooling device.
Background technology
The Main Function of the grid in lead-acid accumulator is conduction and collects electric current, and makes homogeneous current distribution, the opposing party
Face is to support active material.Grid is conducting matrix grain, is that active ingredient carriers have dual work(again.Therefore, grid to be had
Certain machinery, electricity, metallurgical characteristics require.Grid is required to possess good mechanical performance（Strong including hardness, tension
Degree, casting character, solderability）, good decay resistance and good conductive capability.
At present, the mode making lead acid accumulator plate grid is mainly drawn in the net, continuous casting roll-in tandem rolling, gravity casting and forging band
Material extension, cast type extension and punching press and punching rolling etc., more common is gravity casting technology, but due to mould, pressure etc.
The reason aspect, it is rough, the shortcomings of loosely organized, corrosion-resistant poor to there is surface in the grid of gravity casting fabrication techniques.Using this
The battery that class grid manufactures is short, and charge-discharge performance is poor, exist lead-acid accumulator in use grid corrosion soon,
The problems such as cycle life is short.
And adopt conticaster to utilize the grid that continuous casting roll-in continuous rolling technology manufactures, optimizing grid design, performance and microcosmic
Configuration aspects are significantly improved, and can design the grid of any thickness, can make full use of existing grid band and fill equipment, and
Grid material composition and microstructure can be changed, and provide prerequisite for promoting active material adhesive force, in buttress shaft in it
Shape grain microstructure and lamination layer structure enhance grid corrosion resistance and lead plaster tack, are conducive to raising grid corrosion-resistant
Property and lead plaster adhesive force, flexibility is significantly better than all of grid manufacturing process at present, and slab lattice thickness can be reduced to current-carrying, corruption
Minimum thickness required for erosion and processing, it is possible to decrease resistance loss, and there is good mechanical performance.With respect to extensively making at present
Gravity casting method, continuous casting and rolling method production efficiency is high, and production environment is good, and product cost is low, and grid intensity is high, organizes crystal grain
Tiny and be not susceptible to intercrystalline corrosion.The grid required by dissimilar battery can be produced.Improve battery by reducing weight
Power and energy density, and by improve grid corrosion resistance extend battery.
At present, manufacture the conticaster of grid stereotype, after lead liquid adds between two rolls, due to the cooling effect of roll
Difference, and cooling system is more complicated, leads to lead liquid to run vertically downward first in the presence of two rolls, then again through relatively
Big arc-shaped bend, is finally admitted to pressing equipment, then by pressing equipment, the stereotype after casting is processed into lead acid storage battery
The grid product that pond is used.In above process.Due to naturally drooping of stereotype, and the process of bending transmission is so that stereotype
A face compression chord, the effect of another side tension stress, therefore can make plate face produce bending, processed after grid also can go out
The uneven volume problem of existing warpage.Therefore, it is necessary to improve to existing grid process equipment.
Content of the invention
It is an object of the invention to overcoming defect of the prior art, provide that a kind of structure is relatively easy, cooling effectiveness is high,
Roll operates steadily, the cooling device of safe and reliable stereotype roll.
For achieving the above object, the technical solution adopted in the present invention is：
A kind of cooling device of stereotype roll, including the internal roll for tubular cavity structure, passes through in the end of described roll
Connecting waterhead is connected with cooling water supply port and hot water return mouth；It is provided with the axle for blocking tubular cavity at the two ends of described roll
Head, described spindle nose is supported in frame by bearing and bearing block, is provided with for connecting water on the spindle nose of described roll side
The screwed hole of joint, is evenly equipped with some chip semiconductor refrigerating chips in the inner surface of the tubular cavity of described roll, described partly leads
The chill surface of body refrigerating chip is fitted tightly with the inner surface of the tubular cavity of roll, if the two of described dry plate conductor refrigerating chip
Individual electrode is at least connected with one end of two panels bullet latten(-tin) by the wire guide being arranged on spindle nose after being connected in parallel, described extremely
The other end of few two panels bullet latten(-tin) is provided with brush, described brush and at least two cannelure electrode electricity being arranged in bearing block
Connect, between described at least two cannelure electrodes and bearing block outer surface, be provided with electrode connection terminal.
Wherein preferably technical scheme is, is provided with cannelure electrode electricity, described roll on the spindle nose of described roll one end
It is connected with cooling water supply port and hot water return mouth by connecting waterhead on the spindle nose of the other end.
Preferably technical scheme also has, and the chill surface of described semiconductor refrigeration chip passes through bonding or by embedding or logical
The inner surface crossing the mode of slot with the tubular cavity of roll fits tightly.
Preferably technical scheme also has, and is surrounded by isolating shrinkable tube in the described outside playing latten(-tin).
Preferably technical scheme also has, and is provided with radiating fin in the face that heats of described semiconductor refrigeration chip.
Preferably technical scheme also has, described cooling device include for roll cool down water-in and water-out circulation water swivel,
Center water inlet pipe, radiator, water storage container and water-delivery pump；Wherein, described water swivel is respectively equipped with water inlet pipe and outlet pipe,
The thread segment being connected with spindle nose is additionally provided with described water swivel.
Further preferred technical scheme also has, and is provided with, on described water swivel, the outlet pipe being connected with hot water return mouth,
One end of described outlet pipe is connected with the tubular cavity within roll, and the described outlet pipe other end passes through the heat of pipeline and radiator
Water inlet connects；The cooling water outlet of described radiator by the road, the water inlet of water storage container and water-delivery pump be connected in series, described defeated
The delivery port of water pump is connected with water inlet pipe one end of cooling water mouth on water swivel by the road, described cooling water inlet pipe another
One end extends to the tubular cavity inside center position composition center water inlet pipe within roll；Described center water inlet pipe is provided with
Multiple water jets, multiple described water jets and roll connects with the internal cavities.
Further preferred technical scheme also has, and described radiator includes tank tower, radiating tube and air cooling equipment.
Further preferred technical scheme also has, and described radiating tube is arranged in tank tower, described radiating tube Single port conduct
The hot water inlet of radiator, the another port of described radiating tube is as the cooling water outlet of radiator.
Further preferred technical scheme also has, and air cooling equipment is arranged on tank tower side, and the blowing mouth of air cooling equipment corresponds to
The body portion of radiating tube.
Advantages of the present invention and having the beneficial effects that：It is relatively easy, cold that the cooling device of described stereotype roll has structure
But efficiency high, roll operate steadily, safe and reliable the features such as.By the improvement of above-mentioned roll cooling device structure so that
Stereotype ensured that before being stamping just face is smooth, and the stress suffered by upper and lower surface is equal, will not produce after being therefore stamped
The problems such as grid after raw punching press deforms warpage.This equipment, compared with existing equipment, improves less, but the effect producing is very
Significantly, product quality can be made to be greatly improved, also improve the automatization level of equipment, and safety during operation simultaneously
Performance.
Brief description
Fig. 1 is the structural representation of the cooling device of stereotype roll of the present invention.
In figure：1st, roll；2nd, connecting waterhead；3rd, cooling water supply port；4th, hot water return mouth；5th, spindle nose；6th, bearing；7th, bearing
Seat；8th, semiconductor refrigeration chip；9th, wire guide；10th, play latten(-tin)；11st, brush；12nd, cannelure electrode；13rd, electrode terminal
Son；14th, radiating fin；15th, center water inlet pipe；16th, radiator；17th, water storage container；18th, water-delivery pump；19th, water inlet pipe；20th, go out
Water pipe；21st, thread segment；22nd, hot water inlet；23rd, cooling water outlet；24th, delivery port；25th, water jet；26th, tank tower；27th, radiating tube；
28th, air cooling equipment.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following examples are only
For clearly technical scheme being described, and can not be limited the scope of the invention with this.
As shown in Figure 1：The present invention is a kind of cooling device of stereotype roll, including internal rolling for tubular cavity structure
Roller 1, is connected with cooling water supply port 3 and hot water return mouth 4 in the end of described roll 1 by connecting waterhead 2；In described roll 1
Two ends be provided with spindle nose 5 for blocking tubular cavity, described spindle nose 5 passes through bearing 6 and bearing block 7 is supported in frame,
The spindle nose 5 of described roll 1 side is provided with the screwed hole for connecting water swivel 5, in the interior table of the tubular cavity of described roll 1
Face is evenly equipped with some chip semiconductor refrigerating chips 8, the chill surface of described semiconductor refrigeration chip 8 and the tubular cavity of roll 1
Inner surface fits tightly, if two electrodes of described dry plate conductor refrigerating chip 8 be connected in parallel after by being arranged on spindle nose 5
Wire guide 9 is at least connected with one end of two panels bullet latten(-tin) 10, is provided with electricity in the other end of described at least two panels bullet latten(-tin) 10
Brush 11, described brush 11 is electrically connected with least two cannelure electrodes 12 being arranged in bearing block 7, in described at least two rings
It is provided with electrode connection terminal 13 between shape groove electrode 12 and bearing block 7 outer surface.
The preferred embodiment of the invention is to be provided with cannelure electrode electricity 12, institute on the spindle nose 5 of described roll 1 one end
State and be connected with cooling water supply port 3 and hot water return mouth 4 by connecting waterhead 2 on the spindle nose 5 of roll 1 other end.
Currently preferred technical scheme also has, and the chill surface of described semiconductor refrigeration chip 8 passes through bonding or by embedding
Embedding or fitted tightly with the inner surface of the tubular cavity of roll 1 by way of slot.
The preferred embodiment of the invention also has, and is surrounded by isolating shrinkable tube in the described outside playing latten(-tin) 10.
The preferred embodiment of the invention also has, and is provided with radiating fin 14 in the face that heats of described semiconductor refrigeration chip 8.
The preferred embodiment of the invention also has, and described cooling device includes and cools down water-in and water-out circulation for roll 1
Water swivel 2, center water inlet pipe 15, radiator 16, water storage container 17 and water-delivery pump 18；Wherein, described water swivel 2 sets respectively
There are water inlet pipe 19 and outlet pipe 20, the thread segment 21 being connected with spindle nose 5 is additionally provided with described water swivel 2.
The further preferred skill enforcement case of the present invention also has, and is provided with and is connected with hot water return mouth 4 on described water swivel 2
Outlet pipe 20, one end of described outlet pipe 20 is connected with the tubular cavity within roll 1, and the described water outlet 20 pipe other end passes through pipe
Road is connected with the hot water inlet 22 of radiator 16；The cooling water outlet 23 of described radiator 16 by the road, water storage container 17 and water delivery
The water inlet of pump 18 is connected in series, the delivery port 24 of described water-delivery pump 18 by the road with the entering of cooling water mouth 3 on water swivel 2
Water pipe 19 one end connects, and the other end of described cooling water inlet pipe 19 extends to the tubular cavity inside center portion within roll 1
Position constitutes center water inlet pipe 15；Multiple water jets 25 are provided with described center water inlet pipe 15, multiple described water jets 25 with roll
Roller connects with the internal cavities.
Further preferred embodiment of the present invention also has, and described radiator 16 includes tank tower 26, radiating tube 27 and air-cooled
Device 28.
Further preferred embodiment of the present invention also has, and described radiating tube 27 is arranged in tank tower 26, described radiating tube
As the hot water inlet 22 of radiator 16, the another port of described radiating tube 27 is as the cooling water outlet of radiator 16 for 27 Single port
23.
Further preferred embodiment of the present invention also has, and air cooling equipment 28 is arranged on case 26 frame side, air cooling equipment
The body portion of the corresponding radiating tube 27 of blowing mouth.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of cooling device of stereotype roll, including the internal roll for tubular cavity structure, leads in the end of described roll
Cross connecting waterhead and be connected with cooling water supply port and hot water return mouth；It is provided with for blocking tubular cavity at the two ends of described roll
Spindle nose, described spindle nose is supported in frame by bearing and bearing block, is provided with for connecting on the spindle nose of described roll side
The screwed hole of water swivel is it is characterised in that the inner surface in the tubular cavity of described roll is evenly equipped with some chip semiconductor refrigeration
Chip, the chill surface of described semiconductor refrigeration chip is fitted tightly with the inner surface of the tubular cavity of roll, if described dry plate is led
Two electrodes of body refrigerating chip be connected in parallel after by the wire guide that is arranged on spindle nose at least with two panels bullet latten(-tin) one
End connect, be provided with brush in the other end of described at least two panels bullet latten(-tin), described brush be arranged in bearing block at least
Two cannelure electrode electrical connections, are provided with electrode terminal between described at least two cannelure electrodes and bearing block outer surface
Son.
2. the cooling device of stereotype roll as claimed in claim 1 is it is characterised in that set on the spindle nose of described roll one end
There is cannelure electrode electricity, the spindle nose of the described roll other end passes through connecting waterhead and connects with cooling water supply port and hot water return mouth
Connect.
3. the cooling device of stereotype roll as claimed in claim 1 is it is characterised in that the refrigeration of described semiconductor refrigeration chip
Face by bonding or by embedding or by slot by way of fit tightly with the inner surface of the tubular cavity of roll.
4. the cooling device of stereotype roll as claimed in claim 1 is it is characterised in that be surrounded by the described outside playing latten(-tin)
Isolating shrinkable tube.
5. the cooling device of stereotype roll as claimed in claim 1 is it is characterised in that system in described semiconductor refrigeration chip
Hot face is provided with radiating fin.
6. the cooling device of stereotype roll as claimed in claim 1 is it is characterised in that described cooling device includes for rolling
Roller cools down water swivel, center water inlet pipe, radiator, water storage container and the water-delivery pump of water-in and water-out circulation；Wherein, connect in described water
It is respectively equipped with water inlet pipe and outlet pipe on head, the thread segment being connected with spindle nose is additionally provided with described water swivel.
7. the cooling device of stereotype roll as claimed in claim 6 is it is characterised in that be provided with and hot water on described water swivel
The outlet pipe that refluxing opening connects, one end of described outlet pipe is connected with the tubular cavity within roll, the described outlet pipe other end
It is connected with the hot water inlet of radiator by pipeline；The cooling water outlet of described radiator by the road, water storage container and water-delivery pump
Water inlet is connected in series, and the delivery port of described water-delivery pump is connected with water inlet pipe one end of cooling water mouth on water swivel by the road
Connect, the other end of described cooling water inlet pipe extends to the tubular cavity inside center position composition center water inlet within roll
Pipe；Multiple water jets, multiple described water jets and roll connects with the internal cavities are provided with the water inlet pipe of described center.
8. the cooling device of stereotype roll as claimed in claim 7 is it is characterised in that described radiator includes tank tower, radiating
Pipe and air cooling equipment.
9. the cooling device of stereotype roll as claimed in claim 8 is it is characterised in that described radiating tube is arranged in tank tower,
Described radiating tube Single port goes out as the cold water of radiator as the hot water inlet of radiator, the another port of described radiating tube
Mouthful.
10. the cooling device of stereotype roll as claimed in claim 8 is it is characterised in that air cooling equipment is arranged on tank tower side,
The body portion of the corresponding radiating tube of the blowing mouth of air cooling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546771.XA CN106424615A (en) | 2016-07-13 | 2016-07-13 | Cooling device of lead plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546771.XA CN106424615A (en) | 2016-07-13 | 2016-07-13 | Cooling device of lead plate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424615A true CN106424615A (en) | 2017-02-22 |
Family
ID=58183583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546771.XA Pending CN106424615A (en) | 2016-07-13 | 2016-07-13 | Cooling device of lead plate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424615A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052287A (en) * | 2017-06-22 | 2017-08-18 | 广东合新材料研究院有限公司 | Non-crystaline amorphous metal jet quenching apparatus |
| CN109591437A (en) * | 2018-12-07 | 2019-04-09 | 安徽瀚洋纸品印刷有限公司 | A kind of printing machinery print roller cooling device |
| CN111299527A (en) * | 2019-12-12 | 2020-06-19 | 云南大泽电极科技股份有限公司 | Condensation crystallization technology for cast-rolled lead alloy plate strip |
| CN111957754A (en) * | 2020-08-10 | 2020-11-20 | 马鞍山力博新材料科技有限公司 | Heat-resisting side guide plate |
| CN112317711A (en) * | 2020-10-21 | 2021-02-05 | 云国珍 | Conveying device for continuous casting |
| CN112809833A (en) * | 2020-12-22 | 2021-05-18 | 南京冠佳科技有限公司 | Circular knife device with refrigeration circular knife roller |
| CN113953327A (en) * | 2021-10-09 | 2022-01-21 | 燕山大学 | Electronic temperature control ring for internal cooling of roller type electromagnetic regulation and control technology |
| CN114082787A (en) * | 2021-11-18 | 2022-02-25 | 燕山大学 | Roller end temperature control device and method based on semiconductor refrigeration principle |
| CN114406217A (en) * | 2022-01-10 | 2022-04-29 | 燕山大学 | Internal quick-cooling and internal-cooling type roller based on thermoelectric effect and temperature control method thereof |
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| EP0526169A1 (en) * | 1991-08-01 | 1993-02-03 | Dennis Stephen Sibley | Strip casting machine |
| EP0983811A1 (en) * | 1998-09-02 | 2000-03-08 | Georg Springmann Industrie- und Bergbautechnik GmbH | Rotatable connection with ball head |
| CN101670422A (en) * | 2009-09-25 | 2010-03-17 | 江阴市东顺机械有限公司 | Continuous casting machine for lead plate of lead-acid storage battery |
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| CN203557599U (en) * | 2013-11-01 | 2014-04-23 | 苏州泰科尼光伏材料有限公司 | Plastic cooling roller |
| CN203635887U (en) * | 2013-11-17 | 2014-06-11 | 保定金阳光能源装备科技有限公司 | Belt casting machine for preparing lead belts of storage battery grid |
| CN204545354U (en) * | 2015-04-20 | 2015-08-12 | 重庆远风机械有限公司 | Pair roller type battery grid continuous casting and rolling equipment |
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| EP0526169A1 (en) * | 1991-08-01 | 1993-02-03 | Dennis Stephen Sibley | Strip casting machine |
| EP0983811A1 (en) * | 1998-09-02 | 2000-03-08 | Georg Springmann Industrie- und Bergbautechnik GmbH | Rotatable connection with ball head |
| CN101670422A (en) * | 2009-09-25 | 2010-03-17 | 江阴市东顺机械有限公司 | Continuous casting machine for lead plate of lead-acid storage battery |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052287A (en) * | 2017-06-22 | 2017-08-18 | 广东合新材料研究院有限公司 | Non-crystaline amorphous metal jet quenching apparatus |
| CN109591437A (en) * | 2018-12-07 | 2019-04-09 | 安徽瀚洋纸品印刷有限公司 | A kind of printing machinery print roller cooling device |
| CN111299527A (en) * | 2019-12-12 | 2020-06-19 | 云南大泽电极科技股份有限公司 | Condensation crystallization technology for cast-rolled lead alloy plate strip |
| CN111957754A (en) * | 2020-08-10 | 2020-11-20 | 马鞍山力博新材料科技有限公司 | Heat-resisting side guide plate |
| CN112317711A (en) * | 2020-10-21 | 2021-02-05 | 云国珍 | Conveying device for continuous casting |
| CN112809833A (en) * | 2020-12-22 | 2021-05-18 | 南京冠佳科技有限公司 | Circular knife device with refrigeration circular knife roller |
| CN113953327A (en) * | 2021-10-09 | 2022-01-21 | 燕山大学 | Electronic temperature control ring for internal cooling of roller type electromagnetic regulation and control technology |
| CN113953327B (en) * | 2021-10-09 | 2022-10-18 | 燕山大学 | Electronic temperature control ring for internal cooling of roller type electromagnetic regulation and control technology |
| CN114082787A (en) * | 2021-11-18 | 2022-02-25 | 燕山大学 | Roller end temperature control device and method based on semiconductor refrigeration principle |
| CN114406217A (en) * | 2022-01-10 | 2022-04-29 | 燕山大学 | Internal quick-cooling and internal-cooling type roller based on thermoelectric effect and temperature control method thereof |
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Application publication date: 20170222 |
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