CN108826801B - Cooling equipment suitable for coiled material of preparation power - Google Patents
Cooling equipment suitable for coiled material of preparation power Download PDFInfo
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- CN108826801B CN108826801B CN201810370726.2A CN201810370726A CN108826801B CN 108826801 B CN108826801 B CN 108826801B CN 201810370726 A CN201810370726 A CN 201810370726A CN 108826801 B CN108826801 B CN 108826801B
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- cooling
- liquid outlet
- cooling liquid
- inlet
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
Abstract
The invention relates to a cooling device suitable for manufacturing coiled materials of a power supply, wherein a first cooling pipeline (4) is arranged in the cooling device, second cooling pipelines (6) are arranged above a plurality of rollers (2) and below a top plate, a plurality of third cooling pipelines arranged along the length direction of the cooling device are arranged in a base plate (1), cooling walls (5) are respectively arranged on two sides of the rollers (2) arranged along a straight line, and a plurality of fourth cooling pipelines are arranged in the cooling walls (5) along the length direction of the cooling device; realize all-round full angle cooling at the cooling process, adopt many cooling cycle passageways, coolant liquid inlet and liquid outlet keep same one side at equipment separately, and the coolant liquid adds and flows the convenience, and can not cause the interference each other.
Description
Technical Field
The invention relates to the technical field of power supply manufacturing materials, in particular to cooling equipment suitable for manufacturing coiled materials of a power supply.
Background
The power supply coiled material cooling device in the prior art usually adopts special cooling equipment, and the cost is high, the operation is complicated, consuming time is long, and need transport the coiled material in and out, consumes manpower and materials, can not realize all-round full angle cooling completely in the cooling process, simultaneously to the cooling equipment coolant liquid cycle period overlength of single coolant liquid circulation passageway, and to the cooling equipment coolant liquid of many cooling circulation passageways add complicacy, can not realize synchronous operation.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention aims to: the utility model provides a cooling arrangement suitable for coiled material of preparation power realizes all-round full angle cooling at the cooling process, adopts many cooling cycle passageways, and coolant liquid inlet and liquid outlet keep in same one side of equipment separately, and the coolant liquid interpolation with flow the convenience, and can not cause the interference each other.
The technical scheme adopted by the invention is as follows:
a cooling device suitable for a coiled material for manufacturing a power supply comprises a base plate, wherein a plurality of rollers are linearly arranged on the base plate, the rollers are rotatably arranged on the base plate through rotating shafts, a plurality of guide shafts are arranged on the periphery of each roller, the lower ends of the guide shafts are arranged on the base plate in a rotatable manner, and the upper ends of the guide shafts are arranged on a top plate; the method is characterized in that: the cooling device is characterized in that a first cooling pipeline is arranged inside the cooling device, second cooling pipelines are arranged above the plurality of rollers and below the top plate, a plurality of third cooling pipelines arranged along the length direction of the cooling device are arranged inside the base plate, cooling walls are respectively arranged on two sides of the plurality of rollers arranged along a straight line, and a plurality of fourth cooling pipelines are arranged inside the cooling walls along the length direction of the cooling device.
Further, first cooling pipe is including the first cooling feed liquor pipe that connects gradually, bend the pipe in the middle of the first, and first cooling drain pipe, first cooling feed liquor pipe, first cooling drain pipe is arranged along this cooling arrangement's length direction, bend the pipe in the middle of the first width direction of arranging along this cooling arrangement, first cooling feed liquor pipe is located the top of first cooling drain pipe, first cooling feed liquor pipe is through first vertical union coupling first cooling inlet, first cooling liquid outlet is connected to first cooling drain pipe, first cooling inlet, the opening direction of first cooling liquid outlet is parallel with this cooling arrangement's length direction.
Furthermore, a plurality of first middle bending pipes are arranged between the first cooling liquid inlet pipe and the first cooling liquid outlet pipe, and each first middle bending pipe is arranged between two adjacent rollers and is arranged into a snake-shaped pipeline.
Further, the first cooling liquid outlet is provided with a stepped blocking portion.
Further, the second cooling pipeline comprises a second cooling liquid inlet pipe, a second middle bending pipe and a second cooling liquid outlet pipe which are sequentially connected, a second cooling liquid inlet is connected to the second cooling liquid inlet pipe, a second cooling liquid outlet is connected to the second cooling liquid outlet pipe, and the opening directions of the second cooling liquid inlet and the second cooling liquid outlet are parallel to the length direction of the cooling device.
Further, the second middle bent pipe is arranged to be a serpentine pipeline, and the distance between serpentine pipelines located right above the rollers is smaller than the distance between serpentine pipelines located between adjacent rollers.
Furthermore, a third cooling liquid inlet is formed in the same side, located on the first cooling liquid inlet, of the second cooling liquid inlet, of the substrate, a fourth cooling liquid inlet is formed in the same side, located on the cooling wall bodies on the two sides, of the first cooling liquid inlet and the second cooling liquid inlet, the third cooling liquid inlet is located between the first cooling liquid inlet and the second cooling liquid inlet, the fourth cooling liquid inlet is located on the two sides of the first cooling liquid inlet and the second cooling liquid inlet, and the fourth cooling liquid inlet, the first cooling liquid inlet and the second cooling liquid inlet are respectively arranged above the substrate.
Further, a third cooling liquid outlet is formed in the same side of the substrate, which is located at the first cooling liquid outlet and the second cooling liquid outlet, a fourth cooling liquid outlet is formed in the same side of the substrate, which is located at the first cooling liquid outlet and the second cooling liquid outlet, which is located at the two sides of the cooling wall, the third cooling liquid outlet is located between the first cooling liquid outlet and the second cooling liquid outlet, which are located at the two sides of the first cooling liquid outlet and the second cooling liquid outlet, and the fourth cooling liquid outlet, the first cooling liquid outlet and the second cooling liquid outlet are respectively arranged above the substrate.
Further, the guiding shaft comprises a circumferential guiding shaft and an external guiding shaft which are arranged along the periphery of the roller, wherein the external guiding shaft is arranged between the first cooling liquid outlet pipe of the first cooling pipeline and the adjacent cooling wall body.
Compared with the prior art, the invention has the following technical effects:
(1) the omnibearing full-angle cooling is realized in the cooling process, and cooling pipelines are arranged on the upper side, the lower side and the circumferential direction of each roller, so that the cooling effect and the cooling uniformity are improved;
(2) the cooling liquid inlet of each cooling pipeline is arranged at the same side of the cooling equipment, and the cooling liquid outlet is arranged at the other side of the cooling equipment, so that the inflow and outflow of cooling liquid are convenient to operate, and the circulation is convenient and rapid;
(3) the cooling pipe sets up to serpentine channel, further promotes the cooling effect in the unit interval, and first cooling liquid outlet is provided with the ladder barrier portion, prevents that the coolant liquid from taking to the liquid outlet ladder department, the later stage clearance of being convenient for with the interior laying dust of pipeline because of the too fast impact to the liquid outlet of action of gravity and velocity of flow simultaneously.
The present invention will be further described with reference to the accompanying drawings, which are provided as examples of the present invention and are not intended to limit the present invention.
Drawings
FIG. 1 is a schematic diagram of a coil cooling apparatus suitable for use in manufacturing a power supply according to the present invention;
FIG. 2 is a front view of the internal structure of a coil cooling apparatus suitable for use in the fabrication of a power supply according to the present invention;
FIG. 3 is a rear view showing the internal structure of a coil cooling apparatus for manufacturing a power supply according to the present invention;
FIG. 4 is a top view of the internal structure of a coil cooling apparatus suitable for use in the fabrication of a power supply according to the present invention;
in the drawings: 1-substrate, 11-third cooling liquid inlet, 12-third cooling liquid outlet, 2-roller, 21-rotating shaft, 3-guide shaft, 31-circumferential guide shaft, 32-external guide shaft, 4-first cooling pipeline, 41-first cooling liquid inlet pipe, 411 a-first vertical pipe, 411-first cooling liquid inlet, 42-first cooling liquid outlet pipe, 421-first cooling liquid outlet, 421 a-step blocking part, 43-first middle bent pipe, 5-cooling wall, 51-fourth cooling liquid inlet, 52-fourth cooling liquid outlet, 6-second cooling pipeline, 61-second cooling liquid inlet pipe, 611-second cooling liquid inlet, 62-second cooling liquid outlet pipe, 621-second cooling liquid outlet, 63-second intermediate bent tube, 7 coils.
Detailed Description
As shown in fig. 1 to 4, a cooling apparatus for a coil material suitable for manufacturing a power supply includes a base plate 1, a plurality of rollers 2 arranged in a straight line on the base plate 1, the rollers 2 rotatably disposed on the base plate 1 via a rotating shaft 21, a plurality of guide shafts 3 disposed on the outer circumference of the rollers 2, the guide shafts 3 rotatably mounted on the base plate 1 at the lower end and on a top plate (not shown) at the upper end; the cooling device is characterized in that a first cooling pipeline 4 is arranged inside the cooling device, second cooling pipelines 6 are arranged above the plurality of rollers 2 and below the top plate, a plurality of third cooling pipelines arranged along the length direction of the cooling device are arranged inside the base plate 1, cooling walls 5 are arranged on two sides of the plurality of rollers 2 arranged along a straight line respectively, and a plurality of fourth cooling pipelines are arranged inside the cooling walls 5 along the length direction of the cooling device.
Specifically, the first cooling pipe 4 includes a first cooling liquid inlet pipe 41, a first middle bending pipe 43, and a first cooling liquid outlet pipe 42, which are connected in sequence, the first cooling liquid inlet pipe 41 and the first cooling liquid outlet pipe 42 are arranged along the length direction of the cooling device, the first middle bending pipe 43 is arranged along the width direction of the cooling device, the first cooling liquid inlet pipe 41 is located above the first cooling liquid outlet pipe 42, the first cooling liquid inlet pipe 41 is connected with a first cooling liquid inlet 411 through a first vertical pipe 411a, the first cooling liquid outlet pipe 42 is connected with a first cooling liquid outlet 421, the opening directions of the first cooling liquid inlet 411 and the first cooling liquid outlet 421 are parallel to the length direction of the cooling device, so that the whole of the inflow and outflow of the cooling liquid of the first cooling duct 4 can be performed along the length and width directions of the cooling apparatus at the same time, improving the cooling effect.
Specifically, a plurality of first middle bent pipes 43 are arranged between the first cooling liquid inlet pipe 41 and the first cooling liquid outlet pipe 42, and each first middle bent pipe 43 is arranged between two adjacent rollers 2 and is set to be a serpentine pipeline, so that the cooling effect of the region between the adjacent rollers 2 is ensured, and the cooling effect of the region per unit area between the adjacent rollers 2 is improved.
Specifically, first cooling liquid outlet 421 is provided with ladder stop 421a, prevents that the coolant liquid from taking the impact that causes the liquid outlet because of the action of gravity and the velocity of flow is too fast, is convenient for simultaneously take the interior laying dust of pipeline to liquid outlet ladder department, the later stage clearance of being convenient for.
Specifically, second cooling pipe 6 is including the second cooling feed liquor pipe 61 that connects gradually, bend pipe 63 in the middle of the second, and second cooling drain pipe 62, be connected with second cooling inlet 611 on the second cooling feed liquor pipe 61, be connected with second cooling liquid outlet 621 on the second cooling drain pipe 62, second cooling inlet 611, the opening direction of second cooling liquid outlet 621 is parallel with this cooling apparatus's length direction, so that the inflow and the outflow of second cooling pipe 6's coolant liquid can go on along this cooling apparatus's length direction, improve the cooling effect.
Specifically, the second middle bending pipe 63 is provided as a serpentine pipe, so as to further improve the cooling effect in the unit length direction of the cooling device, and the distance between the serpentine pipes located right above the rollers 2 is smaller than the distance between the serpentine pipes located between the adjacent rollers 2, so as to ensure that the coiled material 7 can be cooled more when being wound around the outer circumference of the rollers 2 under the guiding action of the guiding shaft 3 than when being wound around the outer circumference of the rollers 2 only on the outer guiding shaft 32 (the outer guiding shaft 32 is closer to the cooling wall 5 on the same side, and cooling uniformity of the coiled material 7 in the conveying process can be realized through the cooling pipe inside the cooling wall 5).
Specifically, a third cooling inlet 11 is disposed on the same side of the substrate 1 located on the first cooling inlet 411 and the second cooling inlet 611, a fourth cooling inlet 51 is disposed on the same side of the cooling wall 5 located on both sides located on the first cooling inlet 411 and the second cooling inlet 611, the third cooling inlet 11 is disposed between the first cooling inlet 411 and the second cooling inlet 611, the fourth cooling inlet 51 is disposed on both sides of the first cooling inlet 411 and the second cooling inlet 611, the fourth cooling inlet 51, the first cooling inlet 411, and the second cooling inlet 611 are disposed above the substrate 1, respectively, so that the cooling inlet of each cooling pipeline is disposed on the same side of the cooling apparatus, and the inflow of the cooling fluid is easy to operate and observe (ii) a The fourth cooling liquid inlet 51, the first cooling liquid inlet 411 and the second cooling liquid inlet 611 are respectively arranged above the substrate 1, so that the supporting effect is realized, the interval arrangement of the cooling liquid inlets is realized, and the interference influence on the mutual cooling effect is avoided.
Specifically, a third cooling liquid outlet 12 is disposed on the same side of the first cooling liquid outlet 421 and the second cooling liquid outlet 621 on the substrate 1, a fourth cooling liquid outlet 52 is disposed on the same side of the first cooling liquid outlet 421 and the second cooling liquid outlet 621 on the cooling wall 5 on both sides, the third cooling liquid outlet 12 is disposed on the first cooling liquid outlet 421 and in the middle of the second cooling liquid outlet 621, the fourth cooling liquid outlet 52 is disposed on both sides of the first cooling liquid outlet 421 and the second cooling liquid outlet 621, the fourth cooling liquid outlet 52, the first cooling liquid outlet 421 and the second cooling liquid outlet 621 are respectively disposed above the substrate 1, so that the cooling liquid outlets of the cooling pipelines are disposed on the same side of the cooling apparatus, the outflow of the cooling liquid is easy to operate and convenient to observe, and a person skilled in the art can set a flow valve on the cooling liquid outlet of each cooling pipeline according to the requirement of the actual working environment to control the outflow of the cooling liquid from each cooling liquid The flow rate of (a); the fourth cooling liquid outlet 52, the first cooling liquid outlet 421 and the second cooling liquid outlet 621 are respectively disposed above the substrate 1, so that the supporting function is realized, and the interval arrangement of the cooling liquid outlets is also realized, thereby avoiding the interference effect on the cooling effect.
In particular, guide shaft 3 comprises a circumferential guide shaft 31 and an external guide shaft 32 arranged along the periphery of drum 2, wherein the external guide shaft is arranged between first cooling outlet pipe 42 of first cooling duct 4 and adjacent cooling wall 5, so that web 7 can be stretched flat as far as possible under traction in the direction of circumferential guide shaft 31 and external guide shaft 32, thereby further improving the cooling effect per unit length on web 7.
As a further structural preference, the circumferential guide shaft 31 penetrates out from the bent inside of the serpentine conduit of the second middle bent tube 63, and the outer guide shaft 32 is located outside the serpentine conduit of the second middle bent tube 63 to ensure the stretching and flattening effect to improve the cooling effect, while simplifying the internal structure and size.
In addition to the above embodiments, the present invention may have other embodiments, which are not described in detail herein. But all the technical solutions formed by equivalent substitutions or equivalent transformations belong to the protection scope of the claims of the present invention.
Claims (7)
1. The cooling equipment comprises a substrate (1), wherein a plurality of rollers (2) are linearly arranged on the substrate (1), the rollers (2) are arranged on the substrate (1) in a rotatable manner through rotating shafts (21), a plurality of guide shafts (3) are arranged on the periphery of the rollers (2), the lower ends of the guide shafts (3) are arranged on the substrate (1) in a rotatable manner, the upper ends of the guide shafts are arranged on a top plate, a plurality of third cooling pipelines are arranged in the substrate (1) along the length direction of the cooling equipment, cooling walls (5) are respectively arranged on two sides of the rollers (2) which are linearly arranged, and a plurality of fourth cooling pipelines are arranged in the cooling walls (5) along the length direction of the cooling equipment; the method is characterized in that:
a first cooling pipeline (4) is arranged in the cooling equipment, and second cooling pipelines (6) are arranged above the plurality of rollers (2) and below the top plate; the first cooling pipeline (4) comprises a first cooling liquid inlet pipe (41), a first middle bending pipe (43) and a first cooling liquid outlet pipe (42) which are connected in sequence, the first cooling liquid inlet pipe (41) and the first cooling liquid outlet pipe (42) are arranged along the length direction of the cooling equipment, the first middle bending pipe (43) is arranged along the width direction of the cooling equipment, the first cooling liquid inlet pipe (41) is positioned above the first cooling liquid outlet pipe (42), the first cooling liquid inlet pipe (41) is connected with a first cooling liquid inlet (411) through a first vertical pipe (411a), the first cooling liquid outlet pipe (42) is connected with a first cooling liquid outlet (421), and the opening directions of the first cooling liquid inlet (411) and the first cooling liquid outlet (421) are parallel to the length direction of the cooling equipment;
second cooling pipe (6) are including second cooling feed liquor pipe (61), bend pipe (63) in the middle of the second that connect gradually and second cooling drain pipe (62), are connected with second cooling inlet (611) on second cooling feed liquor pipe (61), are connected with second cooling liquid outlet (621) on second cooling drain pipe (62), and the opening direction of second cooling inlet (611), second cooling liquid outlet (621) is parallel with this cooling arrangement's length direction.
2. The cooling apparatus according to claim 1, wherein: a plurality of first middle bent pipes (43) are arranged between the first cooling liquid inlet pipe (41) and the first cooling liquid outlet pipe (42), and each first middle bent pipe (43) is arranged between two adjacent rollers (2) and is arranged into a snake-shaped pipeline.
3. The cooling apparatus according to claim 1, wherein: the first cooling liquid outlet (421) is provided with a stepped blocking portion (421 a).
4. The cooling apparatus according to claim 1, wherein: the second middle bent pipe (63) is arranged to be a serpentine pipeline, and the distance between serpentine pipelines positioned right above the rollers (2) is smaller than the distance between serpentine pipelines positioned between adjacent rollers (2).
5. The cooling apparatus according to claim 1, wherein: the utility model discloses a cooling liquid inlet, including base plate (1), first cooling inlet (411), second cooling inlet (611), third cooling inlet (11) have been seted up to the same one side that lies in first cooling inlet (411), second cooling inlet (611) on base plate (1), lie in first cooling inlet (411) on cooling wall body (5) of both sides, fourth cooling inlet (51) have been seted up to the same one side that lies in first cooling inlet (611), third cooling inlet (11) lie in first cooling inlet (411), in the middle of second cooling inlet (611), fourth cooling inlet (51) lie in first cooling inlet (411), the both sides of second cooling inlet (611), fourth cooling inlet (51), first cooling inlet (411), and second cooling inlet (611) set up respectively in the top of base plate (1).
6. The cooling apparatus according to claim 1, wherein: third cooling liquid outlet (12) have been seted up with one side that lies in first cooling liquid outlet (421), second cooling liquid outlet (621) on base plate (1), lie in first cooling liquid outlet (421) on cooling wall (5) that lie in both sides, fourth cooling liquid outlet (52) have been seted up with one side of second cooling liquid outlet (621), third cooling liquid outlet (12) lie in first cooling liquid outlet (421), in the middle of second cooling liquid outlet (621), fourth cooling liquid outlet (52) lie in first cooling liquid outlet (421), the both sides of second cooling liquid outlet (621), fourth cooling liquid outlet (52), first cooling liquid outlet (421), and second cooling liquid outlet (621) set up respectively in the top of base plate (1).
7. The cooling apparatus according to claim 1, wherein: the guide shaft (3) comprises a circumferential guide shaft (31) and an external guide shaft (32) which are arranged along the periphery of the roller (2), wherein the external guide shaft is arranged between a first cooling liquid outlet pipe (42) of the first cooling pipeline (4) and an adjacent cooling wall body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370726.2A CN108826801B (en) | 2018-04-24 | 2018-04-24 | Cooling equipment suitable for coiled material of preparation power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370726.2A CN108826801B (en) | 2018-04-24 | 2018-04-24 | Cooling equipment suitable for coiled material of preparation power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108826801A CN108826801A (en) | 2018-11-16 |
| CN108826801B true CN108826801B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810370726.2A Active CN108826801B (en) | 2018-04-24 | 2018-04-24 | Cooling equipment suitable for coiled material of preparation power |
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| Country | Link |
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| CN (1) | CN108826801B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201712139U (en) * | 2010-07-21 | 2011-01-19 | 深圳市昌红模具科技股份有限公司 | Mold multiple-slide cooling water serial structure |
| CN204172308U (en) * | 2014-09-23 | 2015-02-25 | 诸暨绍弹化纤有限公司 | The cooling device for machine barrel of screw extruder |
| CN205159464U (en) * | 2015-11-20 | 2016-04-13 | 国联汽车动力电池研究院有限责任公司 | Power battery group's liquid cooling board and liquid cooling system |
| CN205718580U (en) * | 2016-05-02 | 2016-11-23 | 钱丽娟 | A kind of condenser |
| CN107300290A (en) * | 2016-04-14 | 2017-10-27 | 新昌县澄潭镇澄设机械厂 | Circulation helical flowing cooling component |
| CN207098866U (en) * | 2017-07-19 | 2018-03-13 | 大族激光科技产业集团股份有限公司 | A kind of linear electric motors cooling system and linear electric motors |
| CN207134946U (en) * | 2017-08-09 | 2018-03-23 | 广州市昊志机电股份有限公司 | A kind of linear electric motor primary |
-
2018
- 2018-04-24 CN CN201810370726.2A patent/CN108826801B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201712139U (en) * | 2010-07-21 | 2011-01-19 | 深圳市昌红模具科技股份有限公司 | Mold multiple-slide cooling water serial structure |
| CN204172308U (en) * | 2014-09-23 | 2015-02-25 | 诸暨绍弹化纤有限公司 | The cooling device for machine barrel of screw extruder |
| CN205159464U (en) * | 2015-11-20 | 2016-04-13 | 国联汽车动力电池研究院有限责任公司 | Power battery group's liquid cooling board and liquid cooling system |
| CN107300290A (en) * | 2016-04-14 | 2017-10-27 | 新昌县澄潭镇澄设机械厂 | Circulation helical flowing cooling component |
| CN205718580U (en) * | 2016-05-02 | 2016-11-23 | 钱丽娟 | A kind of condenser |
| CN207098866U (en) * | 2017-07-19 | 2018-03-13 | 大族激光科技产业集团股份有限公司 | A kind of linear electric motors cooling system and linear electric motors |
| CN207134946U (en) * | 2017-08-09 | 2018-03-23 | 广州市昊志机电股份有限公司 | A kind of linear electric motor primary |
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| CN108826801A (en) | 2018-11-16 |
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