CN107532336A - For producing the machine of synthetic thread - Google Patents
For producing the machine of synthetic thread Download PDFInfo
- Publication number
- CN107532336A CN107532336A CN201580078879.4A CN201580078879A CN107532336A CN 107532336 A CN107532336 A CN 107532336A CN 201580078879 A CN201580078879 A CN 201580078879A CN 107532336 A CN107532336 A CN 107532336A
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling liquid
- controller
- component
- liquid
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/025—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having non-capillary condensate return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Machine for producing synthetic thread includes at least one extruder station (12) and at least one controller (18,20,22), also include being used to cool down at least one controller (18,20,22) cooling liquid system (10), cooling liquid system (10) includes at least one cooling component (56), its have be used for the cooling liquid passage (60) that passes through of cooling liquid and with controller (18,20,22) at least a portion heat transfer contact of electric component.
Description
Technical field
The present invention relates to the machine for producing synthetic thread.
Background technology
From such a kind of machine known to the A1 of WO 2013/153018.For passing through extrusion or melt-spun synthetic material filament
Include two extruder stations to produce this known machine of synthetic thread, by using corresponding in the extruder station
Pump, the synthetic material of melting be squeezed through extruder opening so as to and meanwhile produce more filaments of synthetic material.Leave extrusion
The filament at machine station passes through draw-off godet station.A draw-off godet station associated with each extruder station is provided.Passing through seal wire
After disk station, the silk thread being made up of respectively more filaments is directed into winding station.In the presence of with including extruder station and draw-off godet station
Every group of associated winding station.In winding is stood, synthetic thread is wound up on roller.
A controller rack associated with two extruder stations is provided, it includes that there are multiple heats to produce electrical part
The extruder controller of part.The operation at two extruder stations is controlled by the single controller.Further it is provided that with it is each
The associated single draw-off godet station control in draw-off godet station, it is included in corresponding controller rack leads for controlling two
One of wire tray station.The single winding station control in corresponding controller rack associated with each winding station is provided.
For cooling down the electric component of various controllers, there is provided cooling liquid system, it uses water as cooling liquid.It is cold
But liquid system includes primary heat exchanger, wherein being cooled as cooling liquid and the water for flowing through cooling liquid loop.
The corresponding secondary heat exchanger being associated with each controller rack is provided.By each secondary heat exchanger, by with it is corresponding
The fan that is provided in association with of controller rack caused by air-flow be cooled, to cool down the control being included in controller rack
The electric component of device processed.
The content of the invention
It is an object of the invention to provide a kind of machine with increase cooling effectiveness for being used to produce synthetic thread.
According to the present invention, the purpose realizes that the machine includes at least one by the machine for producing synthetic thread
Extruder station and at least one controller, in addition to for cooling down the cooling liquid system of at least one controller, cooling liquid
System includes at least one cooling component, and it, which has, is used for the cooling liquid passage that passes through of cooling liquid and electric with controller
At least a portion heat transfer contact of part.
In the machine according to the present invention, the electric component of at least one controller passes through in these parts and cooling liquid
Direct heat transfer contact is provided between system and is cooled.It can thus be avoided use the electric component being used for from will be cooled
Absorb heat and by the air-flow of the heat transfer to cooling liquid, such as in secondary heat exchanger.Due to above-mentioned, in the machine of the present invention
The middle cooling liquid system used provides the cooling effectiveness dramatically increased.
In order to which effective heat transfer, at least one cooling will be being provided between cooled electric component and cooling liquid system
Component may include at least one piece of coldplate, by least a portion of the electric component of at least one piece coldplate support, and/or at least
One cooling component may include the main body of electric component, so as to which cooling liquid can directly pass through such electric component.
Cooling liquid system may include primary cooling fluid loop and flow through the primary cold of primary cooling fluid loop
But liquid, and may also include the primary heat exchanger for cooling down primary cooling liquid.Handed over by using such primary heat
Parallel operation, primary cooling liquid, which can be cooled to heat wherein, to be provided in the state of cooled electric component is removed
The primary cooling liquid.
According to the present invention in order to further improve machine efficiency, cooling liquid system may include at least one secondary cooling liquid
Body loop and secondary cooling liquid, the secondary cooling liquid flow through secondary cooling fluid loop and by least one
The cooling liquid passage of cooling component.By using secondary cooling fluid loop as one or more, heat-transfer capability can be held
Easily it is adapted to the cooling requirement of cooled various controllers.
In order to be conducted heat between primary cooling fluid loop and one or more secondary cooling fluid loop, coolant system
System may include for secondary cooling liquid of the heat from least one secondary cooling loop to be delivered into the first of primary cooling circuit
At least one first secondary heat exchanger of level cooling liquid, and/or cooling liquid system may include at least one valve gear, its
Exchanged for bringing and taking out of at least one secondary cooling fluid loop into contacted with the first cooling liquid loop cooling liquid.
In order to provide hot phase between primary cooling fluid loop and at least one secondary cooling fluid loop on the one hand
Interaction, and in order to be additionally provided between primary cooling fluid loop and at least one secondary cooling fluid loop produce it is cold
But the option of fluid exchange contact, cooling liquid system may include at least one multifunction regulator, and it includes valve gear and the
One secondary heat exchanger, first secondary heat exchanger are used to cool down secondary by primary cooling liquid under a certain state
Cooling liquid, primary cooling fluid loop is carried over returning with least one secondary cooling liquid by valve gear in the state
The cooling liquid of road contact exchanges.
According to the favourable aspect of the present invention, at least the first secondary heat exchanger may be disposed to be used for heat from least two
The secondary cooling liquid of bar secondary cooling fluid loop is delivered to the primary cooling liquid of primary cooling fluid loop, and/or extremely
A few valve gear may be disposed to at least one secondary cooling fluid loop of a plurality of secondary cooling fluid loop to be brought into
Exchanged with the cooling liquid that is contacted with primary cooling fluid loop is taken out of.In a kind of such system, multiple controllers can lead to
Cross using the different secondary cooling fluid loops from each association in these controllers to cool down independently of one another.
According to the present invention in order to further enhance the cooling capacity of machine, at least one cooling component may include and controller
Electric component heat transfer contact the first cooling component part and not with the second of the electric component heat transfer contact of controller the cooling
Component part is to provide the heat exchange area for cool ambient air.In such embodiments, it is further advantageous that
The fan associated with least one controller is provided, for producing the surrounding air stream by controller.The air stream can be
Second cooling component portion by so as to cool down the air stream and for by the cooled air stream be used as be used for it is cold
But the additional device of controller part.
In order to avoid the overheat of electric component and in order to avoid following situations, the temperature of wherein electric component is reduced to low
In required level, it is possible to provide the coolant scale of construction for the cooling liquid passage for passing through at least one cooling component for regulation
Device, and/or the chilled liquid temperature for adjusting the cooling liquid circulation road by least one cooling component can be provided
Device.For example, machine can be arranged so that the cooling liquid for adjusting the cooling duct by least one cooling component
The device of amount includes cooling liquid pump and/or valve, and/or causes for adjusting the cooling liquid stream by least one cooling component
The device of the chilled liquid temperature of passage includes being used to adjust flowing through the primary cold of at least one first secondary heat exchanger
But the device of amount of liquid.
According to the present invention in order to protect the electric component of controller and in order to further increase the cold of cooling liquid system
But efficiency, at least one controller may include controller rack, controller electric component at least a portion and be arranged in control
At least one cooling component in device rack processed.
In the system of the present invention, at least one controller is probably the operation for controlling at least one extruder station
Extruder station control, and/or machine may include at least one drawing frame station, and at least one controller is to be used to control at least one
The drawing frame station control of individual drawing frame station operation, and/or machine may include at least one winding station, and at least one controller is
For controlling the winding station control of at least one winding station operation.
In order to further enhance the cooling effectiveness of cooling liquid system, according to the favourable aspect of the present invention, it is possible to provide be used for
Cool down at least one second subprime heat exchanger of the cooling air stream as caused by cooling air fan.Can be by the cooling air stream
Towards the filament outlets regional guidance at least one extruder station the filament of at least one extruder opening is left to cool down.Remove
Directly cooled down by the cooling liquid by least one cooling component outside electric component, by producing the cooled air
Stream, the acceleration of the silk thread to leaving extruder station is can also be used for according to the cooling capacity of the cooling liquid system of the machine of the present invention
Cooling.
In order to strengthen the cooling capacity of the cooling system at least one cooling liquid loop of cooling liquid system, extremely
Few two cooling components can arranged in series, and/or at least two cooling components are connected in parallel to each other arrangement so that in cooling liquid
The cooling liquid flowed in loop is by the way that wherein at least two cooling component can be associated from different controllers.
In addition, at least one motor controlled by controller can be by flowing in the cooling liquid loop of cooling liquid system
Cooling liquid cooling.Preferably, at least one cooling liquid loop, at least one cooling component and at least one horse
Up to can relative to each other serial or parallel connection arrangement so that the cooling liquid flowed in cooling liquid loop passes through.
According to the favourable aspect of the present invention, in order to provide increased heat-transfer capability, at least one cooling component can its two
At individual opposite side with electric component heat transfer contact.
In order to allow at least one cooling component at least at side the simple and quick installation of electric component and/or
Change, at least one electric component can be supported removedly.It should be noted that in the context of the present invention, statement " can
Remove ground support " mean such electric component could attach to support coldplate and from support coldplate disassemble without
Destroy coldplate and electric component., can the company of using in order to provide removable connection as electric component and cooling component
Device is connect, as screw, rivet, snap fit connectors or press-fit connector.
According on the other hand, the present invention provides the method for operating cooling system, such as the cooling of the machine according to the present invention
System, wherein chilled liquid temperature are controlled so as to have predetermined preferred substantially invariable and ambient air temperature deviation.It is logical
Cross and control chilled liquid temperature in this manner, water condensation can be avoided, if such cooling system is used to cool down electrically
Part, such as the electric component for cooling controller, then it is very important to avoid water condensation.
Brief description of the drawings
The present invention will be explained relative to accompanying drawing now, wherein：
Fig. 1 shows the primary structure of the cooling system in the melt spinning machine for producing synthetic thread；
Fig. 2 shows the alternate embodiment of a part for cooling system shown in Fig. 1；
Fig. 3 shows another alternate embodiment of a part for cooling system shown in Fig. 1；
Fig. 4 shows another alternate embodiment of a part for cooling system shown in Fig. 1；
Fig. 5 shows another alternate embodiment of a part for cooling system shown in Fig. 1；
Fig. 6 shows the top view of the coldplate with the multiple electric components supported thereon；
Fig. 7 is showing along the cross-sectional view strength of Fig. 6 of the line VII-VII in Fig. 6 coldplate.
Embodiment
In Fig. 1, show to be suitable for use in the cooling liquid system 10 of the machine of production synthetic thread.For passing through melt-spinning process
Such machine of production synthetic thread generally includes one or more extruder stations, wherein the synthetic material for producing silk thread
It is melted and by multiple extruder openings.Figure 1 illustrates a kind of such extruder station 12.By passing through extruder opening
Melted material caused by filament 14 assemble in groups, every group of composition includes a silk thread 16 of the synthetic material of more filaments.
After each such extruder station, there is provided one or more drawing frame stations, it for example may include one or more draw-off godet stations.
In each draw-off godet station, the silk thread passed through there is placed under tension force, in order to stabilize its internal structure and for obtaining
The required diameter of silk thread.In addition, one or more drawing frame stations may include the additional device for being worked on silk thread 16, so as to
Required structure is provided to these silk threads 16.After each drawing frame station, there is provided one or more winding station, wherein silk thread 16
After by corresponding drawing frame station on roller.
In the station of each above-mentioned reference, there is provided motor, such as driving at one or more of extruder station 12
Pump, for drive in one or more of drawing frame station draw-off godet, and for winding station one or more of roller.This
The operation of a little motors is controlled by controller.In fig. 1 it is illustrated that three such controllers 18,20,22.For example, controller
18 can be the extruder controller for controlling extruder station 12 to operate.Specifically, controller 18 can be provided into for controlling
The operation of motor 24, it can be used to the pump for driving extruder station 12.Controller 20 can be another extruder controller, and it is carried
For into for controlling unshowned further extruder station in Fig. 1, for example, passing through unshowned extruder as control
The operation for the motor 26 stood.Controller 22 can be drafting machine controller, and it is provided into for controlling one or more drawing frames
The operation stood.As an example, motor 28 is shown, it can be the motor for driving draw-off godet.For driving draw-off godet
Multiple such motors can be controlled by controller 22.In addition, one or more additional controllers may be present, for controlling
The winding station of above-mentioned reference, the operation of the motor particularly for controlling driven roller, leads to the Filament winding at drawing frame station thereon.
Hereinafter, by controller 18 as description, 20,22 primary structure and they and cooling liquid system 10
Interaction.It should be noted that although described below will provide on the controller 18,20,22 shown in Fig. 1, can deposit
In other controllers, for their primary structure and their interactions with cooling liquid system 10, its can have with
The identical structure of controller 18,20,22 shown in Fig. 1.However, certainly, it may be present with another structure and and coolant
The other or additional controller of the another way of the interaction of system system 10.Even controller may be present, its do not have with
The thermal interaction of this cooling liquid 10, but for example it can be cooled down by other devices.
Each controller 18,20,22 includes controller rack 30, and it includes the electric component of controller 18,20,22.Example
Such as, each controller 18,20,22 may include controller unit 32, its have one or more microcontrollers and/or it is other electrically
Part.These controller units 32 are used to produce control signal, such as controlling the operation of respective motors 24,26,28, are based on
The program that is stored in corresponding controller unit 32 and/or based on the information being input in such controller unit 32.This
Outside, controller 18,20,22 include electric component, there is provided it is used to export the power for supplying energy for respective motors 24,26,28.
These electric components for example may include to be used for the transverter that high voltage is applied to respective motors 24,26,28.These electric components
Be due to their high capacities in operation and produce the part of suitable high heat, these electric components generally can be considered as to
Motor 24,26,28 provides driver 34, and it may include printed circuit board.These drivers 34 and corresponding controller 18,
20,22 other electric components (such as controller unit 32) are included together in corresponding controller rack 30.The present invention
The principal focal point of cooling liquid system 10 be to absorb the heat as caused by these drivers 34, it is corresponding to avoid being included in
Controller rack 30 in electric component overheat.However, it is noted that by the present invention cooling liquid system 10,
Other or other electric components of one or more controller 18,20,22 can be cooled.
The cooling liquid system 10 of the present invention includes primary cooling fluid loop 36, wherein primary cooling liquid (such as water)
Circulated by pump 38.In order to cool down the primary cooling liquid, primary cooling fluid loop 36 includes primary heat exchanger 40.Example
Such as, the primary heat exchanger 40 can be a part for ventilation type refrigeration condensing unit, and wherein cooling liquid is in condenser and steaming
Circulated between hair device.In primary heat exchanger 40, the heat that is transmitted in primary cooling liquid, which can be for example passed to, to be built
The surrounding air on beyond the region of objective existence side is built, the machine for producing synthetic thread is positioned in the building.
The corresponding secondary cooling fluid loop 42,44,46 being associated with each controller 18,20,22 is provided.These times
Each include corresponding pump 48 in level cooling liquid loop 42,44,46, secondary cooling liquid is by it in secondary cooling liquid
Circulated in loop 42,44,46.For example, may for this secondary cooling liquid in secondary cooling fluid loop 42,44,46
It is water.
The multifunction regulator 50 being associated with each secondary cooling fluid loop 42,44,46 is provided, its institute in Fig. 1
Operated in the state of showing as the first secondary heat exchanger 52, for by heat from secondary cooling fluid loop 42,44,46
The secondary cooling liquid of flowing is delivered to the primary cooling liquid flowed in primary cooling fluid loop 36.In the mode of operation
Under, multifunction regulator 50 separates primary cooling fluid loop 36 from various secondary cooling fluid loops 42,44,46, still
Flowed in the secondary cooling liquid flowed in secondary cooling fluid loop 42,44,46 and in primary cooling fluid loop 36
Primary cooling liquid between heat transfer contact is provided.
Multifunction regulator 50 may also include valve gear 54, and primary cooling fluid loop 36 can be from secondary cooling liquid by it
Body loop 42,44,46 separates, to provide the state shown in Fig. 1.It is primary under another switch mode of valve gear 54
Cooling liquid loop 36 is brought into be exchanged with the cooling liquid of corresponding secondary cooling fluid loop 42,44,46 contact, such as by scheming
As shown in dotted line in 1 corresponding multifunction regulator 50.In this state, in primary cooling fluid loop 36
The primary cooling liquid of flowing can enter corresponding secondary cooling fluid loop 42, and 44,46, for passing through corresponding controller
18,20,22, primary cooling fluid loop 36 is then returned to by the associated flowing of multifunction regulator 50.In this state
Under, primary cooling fluid loop 36 and secondary cooling liquid in the cooling liquid contacted with primary cooling fluid loop 36 exchanges
Loop 42,44,46 is used as a cooling liquid loop, and it has the same cooling liquid passed through there.It is right due to above-mentioned
The use of the cooling liquid of identical type is to have for primary cooling fluid loop 36 and secondary cooling fluid loop 42,44,46
Profit, because in the state of cooling liquid exchange contact being wherein present, these cooling liquids will become to mix.Such as institute in Fig. 1
Show, for each multifunction regulator 50 under the control of the control unit 32 of a controller 18,20,22, it will be by corresponding time
Level cooling liquid loop 42,44,46 cools down, so as to which multifunction regulator 50 can two states described above independently of one another
Between switch.For example, during cooling down operation, secondary cooling fluid loop 42 can separate from primary cooling fluid loop 36, and
Other secondary cooling fluid loops 44,46 are in the cooling liquid contacted with primary cooling fluid loop 36 exchanges.It is multi-functional
The corresponding switching state of adjuster 50 can be selected based on various parameters, for example, based on must from corresponding controller 18,
20,22 heats removed.
In order to specifically remove heat, cooling liquid system from the driver 34 of the generation heat of various controllers 18,20,22
10 include at least one cooling component 56 associated with each controller 18,20,22.In the embodiment shown in fig. 1, one
Individual such cooling component 56 is arranged in the controller rack 30 of each controller 18,20,22.In an advantageous embodiment,
Each cooling component 56 may include at least one piece of coldplate 58, for example, its be made up of metal material and to cooling liquid (such as
The secondary cooling liquid flowed in associated secondary cooling fluid loop 42,44,46) circulated by providing cooling liquid
Road 60.The driver 34 cooled down by cooling liquid loop 10 is directly installed at least on side of coldplate 58, so that
These drivers 34 and their electric component respectively exist between coldplate 58 directly to be thermally contacted.Because this is direct
Heat transfer contact, the heat as caused by the electric component of driver 34 can be removed in a very effective manner from driver 34 and by
Absorb in the secondary cooling liquid for flowing through corresponding cooling liquid circulation road 60.In another embodiment, will be cold
But the electric component of electric component, i.e. driver 34, can be arranged to the main body for providing cooling liquid passage, so as to cold
But these electric components that liquid can directly by that will be cooled.
In figure 6 and figure 7, show electric component being attached to an example of the coldplate 58 that cooling component 56 is provided.
Coldplate 58 (such as it can be made up of metal material) provides corrugated cooling liquid passage 100, and it, which has, is used for this
Cooling liquid passage 100 is connected to two connection openings 102,104 in corresponding cooling liquid loop.Two relative sides
At 106,108, passage 100 is closed by the enclosed member 110 of plate shape.Electric component 112,114 is attached to two of coldplate 58
On opposite side 116,118.In figure 6 and figure 7 in shown example, electric component 112,114 is fixed to by using screw 120
Coldplate 58, screw 120 is by the opening 122 that is provided in electric component 112,114 and is screwed into the spiral shell of coldplate 58
In hole 124.
By using the screw 120 for electric component 112,114 to be fixed to coldplate 58, by electric component 112,
114 are removedly supported on coldplate 58 in a manner of directly heat transfer contact.Therefore electric component 112,114 can letter
Single and quick mode is attached to coldplate 58, and can be separated in a manner of simple and be quick from coldplate 58 without destroying electricity
Gas part 112,114 and coldplate 58.
It should be noted that other devices can be used for electric component 112,114 being removably attached to coldplate 58.Such as
Rivet, snap fit connectors or press-fit connector can be used for electric component 112,114 being fixed to coldplate 58.It can make
With the different devices for being used to electric component being fixed to coldplate 58 being associated from different electric components.Such as electrical part
Part 114, it is probably or including producing the converter (converter) of substantial amounts of heat during operation, can be by shown
Screw be fixed on coldplate, and electric component 112, it is probably or including supporting multiple transistors, resistor, electric capacity
The printed circuit board of device etc., it can be fixed to by rivet or other fixing devices on coldplate 58.It is although advantageously complete
Portion's electric component is removably secured on the coldplate of support, but at least some electric components can be non-removably
It is fixed on the coldplate of at least one support, such as by the way that they are glued on the surface of coldplate.It is further electric
Part may be provided in the opposite sides of only some coldplates or whole coldplates.
Such as with controller 18, as 22 show in association, cooling component 56 may be disposed to provide the first cooling component
Part 62.In the first cooling component part 62, cooled electric component is arranged to straight with corresponding cooling component 56
Connect thermo-contact.In addition, these cooling components 56 provide the second cooling component part 64.Cooled electric component is not arranged in
In these the second cooling component parts 64, so as to these the second cooling component parts 64 controller rack 30 corresponding with being included in
In surrounding air thermo-contact.Due to the thermo-contact, being included in the air in controller rack 30 can be cooled.By corresponding
Fan 66, air circulation can produce in controller rack 30, so, by using the circulation of cold air, other electric components
Such as controller unit 32 can be cooled, it is not thermally contacted directly with the cooling component 56 being included in controller rack 30.
The operation that the operation of these fans 66 and pump 48 are associated with secondary cooling fluid loop 42,44,46 can be by controlling
The controller unit 32 of device 18,20,22 processed controls.In order to control fan 66 and/or pump 48, controller unit 32 may be disposed to from
Measurement flow to the temperature sensor 68 of the secondary cooling fluid temperature of controller 18,20,22, controller 18,20 is left in measurement,
The temperature sensor 70 of 22 secondary cooling fluid temperature, and environment temperature of the measurement for example outside controller rack 30
The receive information of temperature sensor 72.It can exist for providing a single temperature of temperature signal to whole controllers 18,20,22
Spend sensor 72.In the embodiment shown in fig. 1, multiple such temperature sensors 72 be present, so as to each controller list
Member 32 can be based on the ambient air temperature indicated for example near the controller rack 30 of associated controller 18,20,22
Temperature signal performs control.
According to the principle of the present invention, it can be adjusted so that by the cooled liquid stream of various cooling components 56 and flow to phase
The temperature of the cooling liquid for the cooling component 56 answered has from ambient air temperature (i.e. as the temperature detected by temperature sensor 72
Degree) predetermined constant deviation.For example, flowing to the temperature of the cooling liquid of corresponding cooling component, (temperature is passed by temperature
Sensor 68 measures) it can be adjusted within the temperature range of 5 DEG C above and below ambient air temperature.Flowed through to adjust
The temperature of the cooling liquid of cooling component 56, the secondary cooling amount of liquid pumped by pump 48 can be conditioned and/or multi-functional regulation
Device 50 can switch between two kinds of above-mentioned modes of operation, cold in secondary cooling fluid loop 42,44,46 and primary to adjust
But the heat output between fluid loop 36.
By flowing to the temperature control of the cooling liquid of cooled controller 18,20,22 to being in above-mentioned model
In enclosing, the water especially in the region directly thermally contacted with cooling component 56 of driver 34 in controller rack can be avoided
Condense.
As shown in fig. 1, secondary cooling fluid loop, such as secondary cooling fluid loop 44, are arranged in addition
Refrigerating function is provided at least one motor 26.For example, it can be the motor controlled by controller 20, the controller 20 by
Identical secondary cooling fluid loop 44 cools down.In the embodiment shown in fig. 1, by identical secondary cooling fluid loop 44
Secondary cooling liquid cooling cooling component 56 and motor 26 be arranged so that they are parallel with one another.Optionally, these portions
Part can be arranged in series in corresponding cooling liquid loop.
As further shown in Figure 1, primary cooling fluid loop 36 may include further connector 74, by it first
The primary cooling liquid of circulation can be directed into cooled additional component in level cooling liquid loop 36.For example, in Fig. 1
Unshowned above-mentioned additional controller can be connected to primary cooling fluid loop 36 by using such additional connector 74.
In the embodiment shown in fig. 1, motor 28, such as it is probably the motor for driving draw-off godet, passes through additional connector
74 are directly connected to primary cooling fluid loop 36.Therefore, motor 28 can be first by what is flowed in primary cooling fluid loop 36
Level cooling liquid cooling.
Primary cooling fluid loop 36 also includes second subprime heat exchanger 76.By the second subprime heat exchanger 76,
The surrounding air stream as caused by fan 78 can be brought into be thermally contacted with the primary cooling liquid of primary cooling fluid loop 36,
To provide cooled surrounding air stream.In addition, the air-conditioner set 80 including the second subprime heat exchanger 76 and fan 78
It may include heater 82, selectively to heat the air-flow as caused by fan 78.In order to cooling down operation and heating operation it
Between switch air-conditioner set 80, it is possible to provide valve 84 and the controller unit 86 for control valve 84.By the valve 84, in primary cooling
The primary cooling liquid of circulation by second subprime heat exchanger 76 or be able to can be directed into around second in fluid loop 36
Secondary heat exchanger 76.In addition, valve 84 can be adjusted to hand over the part guiding of primary cooling liquid by second subprime heat
Parallel operation 76, and a part for primary cooling liquid does not pass through the second subprime heat exchanger 76.
The air-flow as caused by fan 78 can be used to cool down the thin of the extruder opening of leaving one or more extruder stations 12
Silk 14.By the flowing of cold air, transition of the material of filament 14 from liquid to solid-state can be accelerated.
Fig. 2 shows the modification of cooling liquid system 10.In the modification, secondary cooling fluid loop 42 is used to cool down two
The electric component of controller 18,20, such as two controllers 18,20 are probably two extruder station controls.As can see
As, the cooling component 56 being associated with the two controllers 18,20 is arranged in series in secondary cooling fluid loop 42,
So as to which the secondary cooling liquid pumped by pump 48 is transferred to the cooling component 56 of controller 20, and it is cold by this
But after component 56, the cooling component 56 of controller 18 is passed through.
It should be noted that more than two controller can be cooled down by same secondary cooling fluid loop.In addition, with difference
The associated cooling component of controller can be disposed in parallel with one another rather than Fig. 2 shown in arranged in series.In addition it is possible to use
The combination of the cooling component of arranged in series and the cooling component being arranged in parallel relative to each other relative to each other.
In figure 3 it is shown that the further modification of cooling liquid system 10.Here, using with two secondary cooling liquid
An associated multifunction regulator 50 of loop 42,44.Each in these secondary cooling fluid loops 42,44 be used for it is cold
But a controller 18,20.For example, at least one of these cooling liquid loops 42,44 can be used to cool down multiple controllers, such as
As shown in Fig. 2.
Multifunction regulator 50 as in the embodiment shown in figure 3 is arranged to provide the first secondary heat exchanger on the one hand
52 between two secondary cooling fluid loops 42,44 and primary cooling fluid loop 36 to transmit heat.Multi-functional regulation
Device 50 is further arranged as providing valve gear 54 to produce in secondary cooling fluid loop 42,44 and primary cooling fluid loop
Cooling liquid between 36 exchanges contact.Arrangement is so so that two secondary cooling fluid loops 42,44 can be by each other
Independently bring the cooling liquid contacted with primary cooling fluid loop 36 into exchange, such as cause at secondary cooling fluid loop 42
In the cooling liquid contacted with primary cooling fluid loop 36 exchanges, and secondary cooling fluid loop 44 is in heat transfer link
In, but be not in being exchanged with the cooling liquid that primary cooling fluid loop 36 contacts.In addition, valve gear 54 can be switched to
So that during two secondary cooling fluid loops 42,44 exchange all in the cooling liquid contacted with primary cooling fluid loop 36.
Again, it is noted that by same multifunction regulator, the secondary cooling fluid loop more than two can quilt
The cooling liquid contacted with primary cooling fluid loop is brought and takes out of into exchange.
For example, may be arranged so that, by a multifunction regulator 50, for controlling the motor at identical type station
All those controllers (such as whole extruder controllers) may be connected to primary cooling fluid loop.
Fig. 4 shows the further alternative aspect of cooling liquid system 10.It should be mentioned that the aspect shown in Fig. 4
Certainly can be combined with shown in other accompanying drawings and relative to one or more constructional variants described in other accompanying drawings.
In Fig. 4 in shown modification, two controllers 18 being included in associated controller rack 30 be present,
20.The secondary cooling fluid loop 42 of electric component for cooling down the two controllers 18,20 includes two parallel branches 90,
92.The secondary cooling liquid circulated by the pump 48 of the secondary cooling liquid 42 flows through two controllers in parallel
18,20 cooling component 56, so as to obtain identical cooling effect in two controllers 18,20.
In order to secondary cooling fluid loop 42 optionally is connected into primary cooling fluid loop 36 and will be secondary cold
But fluid loop 42 disconnects from primary cooling fluid loop 36, valve 94, such as triple valve, may be arranged at primary cooling fluid loop
Between 36 and secondary cooling fluid loop 42.For example, the control by controller 18 (it is for instance it can be possible that extruder controller)
Device unit 32, the valve 94 are controlled to regulation and handed between primary cooling fluid loop 36 and secondary cooling fluid loop 42
The coolant scale of construction changed.If substantial amounts of heat must be removed from controller 18,20, then valve 94 can be controlled to primary cold
Maximum cooling fluid exchange contact is but provided between fluid loop 36 and secondary cooling fluid loop 42.If less heat must
It must be removed, then valve 94 is controlled to reduce the coolant scale of construction exchanged between two cooling liquid loops 36,42, or
Even secondary cooling fluid loop 42 is disconnected from primary cooling fluid loop 36 completely, so that by pump 48 in secondary cooling liquid
The secondary cooling liquid of circulation will be circulated only in the secondary cooling fluid loop 42 in body loop 42.Control is probably so
So that for example flow through cooling component 56 depending on the temperature detected by temperature sensor 68 and/or 70 and/or 72
The temperature of secondary cooling fluid loop is adjusted to be equal to or less than in controller rack 30 or around controller machine
Required temperature in the region of cabinet 30.
In order to further adjust the corresponding cooling component 56 of the controller 18,20 by being associated with each branch road 90,92
The coolant scale of construction, it is possible to provide valve 96 in addition, it is for example also likely to be triple valve, and it is by associated controller 18,20
Controller unit 32 control.By these valves 96, in each branch road 90,92, it is independently adjusted by its cooling component
The 56 coolant scale of construction.Therefore, although substantial amounts of amount of cooling water is necessary in controller 18, yet with the load of reduction,
There is no in controller 20 it is necessary cooled down, the valve 96 associated with the branch road 92 of controller 20 can be controlled with
Just the cooled liquid stream of the cooling component 56 by controller 20, or disconnected branch road 92 of lock completely are reduced, so as to another
More effectively cooling is obtained in branch road 90.Equally, the control of valve 96 can be based on the cooling liquid flowed in respective branch 90,92
Temperature and controller 18,20 required temperature.
It should be noted that more than two such branch roads can be associated with same secondary cooling fluid loop, or can be with
A plurality of secondary cooling fluid loop is provided, each loop includes at least two such parallel branches.It is cold in same secondary
Cooled controller but can even be carried out in parallel and string in fluid loop or in different secondary cooling fluid loops
Join the combination of arrangement.
It should also be mentioned that in the embodiment illustrated in figure 4 and in the embodiment shown in other accompanying drawings, one
Or multiple valves can be arranged so that and are controlled by one or more controller units, as shown in FIG..Alternately, one or
Multiple valves can be arranged so that manually controllable.For example, the corresponding branch for opening or closing secondary cooling fluid loop 42
One or more valves 96 on road 90,92 can be manually controllable valve.In addition, for secondary cooling fluid loop 42 to be connected
The valve 94 disconnected to primary cooling fluid loop 36 and by secondary cooling fluid loop 42 from primary cooling fluid loop 36 can
To be manually controllable valve.In addition in the embodiment illustrated in figure 4, valve 94 and/or pump 48 can be arranged so that can by with
The associated controller unit 86 of air-conditioner set 80 is controlled.Such as valve 94 and/or pump 48 may be arranged at air-conditioner set 80
In housing.If one or more valves 96 control manually, the arrangement has special advantage, such as the embodiment
In the control interaction of one of controller unit 32 and the device associated with cooling liquid system 10 need not be provided.So
Arrangement in and in associated with secondary cooling fluid loop 42 and/or associated with any other cooling liquid loop its
In the other arrangements of whole shown in its accompanying drawing, it is possible to provide flowmeter, to provide in corresponding cooling liquid loop
Cooled liquid stream information.The information for example can be by controller unit 86 or times of the one or more valves of control and/or pump
What its controller unit uses, and enough coolings be present for the instruction of one or more controller units 32 to controller 30
Liquid flow, and therefore controller is operable to any other device for activating motor or being controlled by them.
Figure 5 illustrates the further modification of the cooling liquid system 10 of the present invention.In Fig. 5 modification, equally deposit
In two secondary cooling fluid loops 18,20, it may be connected to, disconnect or be brought into by corresponding multifunction regulator 50
With thermally contacting for primary cooling fluid loop 36.
A motor 24 associated with the controller 18 cooled down by secondary cooling fluid loop 42 is shown, it is for example available
To drive extrusion pump.Driver 34 and its electric component associated with the motor 24 respectively are arranged to and are arranged in controller
Coldplate 58 in 18 controller rack 30 directly thermally contacts.Due to the arrangement, driver 34 in secondary cooling liquid by returning
The secondary cooling liquid cooling of circulation in road 42.
The motor 26 associated with the controller 20 shown in the right-hand side in Fig. 5 is provided, it has integrated driver 34
For driving voltage to be applied into the motor 26.This means driver 34 and motor 26 are not disposed at the controller 20
In controller rack 30.But control connection between the driver 34 and the controller unit 32 of controller 20 be present, so as to
Controller unit 32 can be by being output to the driver 34 associated with the motor 26 to control the behaviour of motor 26 by control signal
Make.
Wrapped to cool down the motor 26 and/or the driver 34 associated with the motor 26, primary cooling fluid loop 36
Branch road 98 is included, the primary cooling liquid for circulate in primary cooling fluid loop passes through in motor 26 and/or driving
The cooling liquid passage provided in device 34.The branch road 98 of such primary cooling fluid loop 36 also can be in the embodiment in figure 1
See.
From the explanations above, become clear that, according to the favourable aspect of the present invention, cooling liquid can be used to use
Directly thermally contact and remove heat from electric component and/or motor.According to further favourable aspect, cooling liquid of the invention
System can be subdivided into one or more primary cooling fluid loop and one or more secondary cooling fluid loop.Due to these
Each in cooling liquid loop has the fact that its own pump associated there, in these various cooling liquid loops
The cooling liquid of middle offer can circulate so that cooling down behaviour adaptation in the amount of cooling, it is based on corresponding independently of one another
In controller or the Warm status in the region around controller but it is necessary.Certainly, the cooling effect can be used for cooling down
Any kind of electric component or electronic component, such as either the electric component of controller unit or electronics are first for driver
Part.
Although the specific embodiment of the cooling liquid system according to the present invention has been described herein with reference to the accompanying drawings, it is however noted that
Be that can combine the principle that is exemplified relative to different implementation.Moreover, it should be noted that be not by with by specific time
The corresponding controllers of level cooling liquid loop cooling associated controller units independently controls every secondary cooling liquid
Loop, controller unit can control the secondary cooling fluid loop of more than one or central cooling liquid circuit controls may be present
Unit, it receives temperature signal from various temperature sensors, and controls for adjusting every secondary cooling fluid loop respectively
With the operation of the various multifunction regulators and/or pump of the heat-transfer capability of primary cooling fluid loop.
Claims (22)
1. a kind of machine for being used to produce synthetic thread, the machine include at least one extruder station (12) and at least one control
Device (18,20,22) processed, in addition to for cooling down the cooling liquid system (10) of at least one controller (18,20,22), it is described
Cooling liquid system (10) includes at least one cooling component (56), and the cooling component is cold with passing through for cooling liquid
But fluid passage (60) and with least a portion heat transfer contact of the electric component (112,114) of controller (18,20,22).
2. machine according to claim 1, it is characterised in that at least one cooling component (56) includes at least one piece cooling
Plate (58), by least a portion of the electric component (112,114) of at least one piece coldplate (58) support, and/or wherein at least
One cooling component (56) includes the main body of electric component.
3. machine according to claim 1 or 2, it is characterised in that cooling liquid system (10) includes primary cooling liquid
Loop (36) and the primary cooling liquid for flowing through primary cooling fluid loop (36), in addition to for cooling down primary cooling liquid
The primary heat exchanger (40) of body.
4. machine according to claim 3, it is characterised in that cooling liquid system (10) includes at least one secondary cooling
Fluid loop (42,44,46) and secondary cooling liquid, the secondary cooling liquid flow through secondary cooling fluid loop (42,
44,46) and the cooling liquid passage (60) that passes through at least one cooling component (56).
5. machine according to claim 4, it is characterised in that cooling liquid system (10) includes being used for heat from least
The secondary cooling liquid of one secondary cooling loop (42,44,46) is delivered to the primary cooling liquid of primary cooling circuit (36)
At least one first secondary heat exchanger (52), and/or cooling liquid system (10) include at least one valve gear (54) use
Bring into and take out of and primary cooling fluid loop (36) contact in by least one secondary cooling fluid loop (42,44,46)
Cooling liquid exchanges.
6. machine according to claim 5, it is characterised in that cooling liquid system (10) includes at least one multi-functional tune
Device (50) is saved, the multifunction regulator (50) includes valve gear (54) and the first secondary heat exchanger (52), the first time
Level heat exchanger (52) is used to cool down secondary cooling liquid by primary cooling liquid under a certain state, in the state
Primary cooling fluid loop (36) is carried over and at least one secondary cooling fluid loop (42,44,46) by valve gear (54)
The cooling liquid of contact exchanges.
7. the machine according to claim 5 or 6, it is characterised in that at least the first secondary heat exchanger (52) is arranged to use
In secondary cooling liquid of the heat from least two secondary cooling fluid loops (42,44) is delivered into primary cooling fluid loop
(36) primary cooling liquid, and/or wherein at least one valve gear (54) are arranged for returning a plurality of secondary cooling liquid
At least one secondary cooling fluid loop (42,44) on road (42,44) is brought into and taken out of to be joined with primary cooling fluid loop (36)
The cooling liquid of system exchanges.
8. the machine according to one of claim 1 to 7, it is characterised in that at least one cooling component (56) include with
The first cooling component part (62) of electric component (112,114) heat transfer contact of controller (18,20,22) and not with controller
Second cooling component part (64) of electric component (112, the 114) heat transfer contact of (18,20,22) is used for cooling ring to provide
The heat exchange area of border air.
9. the machine according to one of claim 1 to 8, it is characterised in that fan (66) and at least one controller
(18,20,22) it is associated, for producing the surrounding air stream by controller (18,20,22).
10. the machine according to one of claim 1 to 9, it is characterised in that provide for adjusting by least one cold
But the device (38,48,54,94,96) of the coolant scale of construction of the cooling liquid circulation road (60) of component (56), and/or wherein carry
For the device of the chilled liquid temperature for adjusting the cooling liquid circulation road (60) by least one cooling component (56)
(38)。
11. machine according to claim 10, it is characterised in that for adjusting by least one cooling component (56)
The device (38,48,54,94,96) of the coolant scale of construction of cooling duct (60) includes cooling liquid pump (38,48) and/or valve
(54,94,96).
12. according to the machine described in one of claim 5 and claim 10 or 11, it is characterised in that for adjust pass through to
The device (38) of the chilled liquid temperature of the cooling liquid flow channel (60) of a few cooling component includes flowing through for regulation
The device (38) of the primary cooling amount of liquid of at least one first secondary heat exchanger (52).
13. the machine according to one of claim 1 to 12, it is characterised in that at least one controller (18,20,22) bag
Include controller rack (30), controller (18,20,22) electric component (112,114) at least a portion and be arranged in control
At least one cooling component (56) in device rack (30).
14. the machine according to one of claim 1 to 13, it is characterised in that at least one controller (18,20) is to be used for
Control the extruder station control of the operation of at least one extruder station (12)；And/or wherein machine includes at least one drafting
Machine station, and wherein at least one controller (22) is the drawing frame stand control for controlling at least one drawing frame station operation
Device；And/or wherein machine includes at least one winding station, and wherein at least one controller is to be used to control at least one volume
Around the winding station control of station operation.
15. according to the machine described in one of claim 3 or the claim 4 to 14 when being subordinated to claim 3, its feature
It is, there is provided for cooling down at least one second subprime heat exchanger of the cooling air stream as caused by cooling air fan (78)
(76)。
16. machine according to claim 15, it is characterised in that cooling air stream is towards at least one extruder station (12)
Filament outlets regional guidance leave the filament (14) of at least one extruder opening to cool down.
17. the machine according to one of claim 1 to 16, it is characterised in that at least the one of cooling liquid system (10)
In bar cooling liquid loop (42), at least two cooling components (56) arranged in series, and/or at least two cooling components (56) that
This is arranged in parallel so that the cooling liquid of flowing passes through in cooling liquid loop (10).
18. machine according to claim 17, it is characterised in that at least two cooling components (56) and different controllers
(18,20) it is associated.
19. the machine according to one of claim 1 to 18, it is characterised in that by controller (18,20,22) control extremely
A few motor (24,26,28) is by the cooling liquid in the middle flowing in the cooling liquid loop (44,36) of cooling liquid system (10)
Cooling.
20. machine according to claim 19, it is characterised in that at least one cooling liquid loop (44), at least
Serial or parallel connection is arranged so that in coolant relative to each other for one cooling component (56) and at least one motor (26)
The cooling liquid of flowing passes through in body loop (44).
21. the machine according to one of claim 1 to 20, it is characterised in that at least one cooling component (56) it two
Individual opposite side (116,118) place and electric component (112,114) heat transfer contact, and/or wherein at least one cooling component
(56) at least side (116,118) place, at least one electric component (112,114) are removedly supported.
22. a kind of method for operating cooling system, the cooling system are preferably the machine according to one of preceding claims
The cooling system of device, wherein chilled liquid temperature are controlled so as to have predetermined preferred substantially invariable with ambient air temperature
Deviation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15163791.5 | 2015-04-16 | ||
| EP15163791.5A EP3081676A1 (en) | 2015-04-16 | 2015-04-16 | Machine for producing synthetic threads |
| PCT/EP2015/075261 WO2016165789A1 (en) | 2015-04-16 | 2015-10-30 | Machine for producing synthetic threads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107532336A true CN107532336A (en) | 2018-01-02 |
| CN107532336B CN107532336B (en) | 2020-06-09 |
Family
ID=52997878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580078879.4A Active CN107532336B (en) | 2015-04-16 | 2015-10-30 | Machine for producing synthetic threads |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180057962A1 (en) |
| EP (2) | EP3081676A1 (en) |
| CN (1) | CN107532336B (en) |
| TR (1) | TR201905323T4 (en) |
| WO (1) | WO2016165789A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892287B (en) * | 2022-06-10 | 2023-05-23 | 浙江锦盛控股集团有限公司 | Production method and processing equipment of ultra-soft superfine denier nylon FDY porous yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD112780A5 (en) * | 1973-04-12 | 1975-05-05 | ||
| CN102869819A (en) * | 2010-03-24 | 2013-01-09 | 欧瑞康纺织有限及两合公司 | Method and device for melt spinning and cooling a plurality of synthetic threads |
| CN104053828A (en) * | 2011-11-26 | 2014-09-17 | 欧瑞康纺织有限及两合公司 | Device for producting a tow |
| CN104220652A (en) * | 2012-04-13 | 2014-12-17 | 欧瑞康纺织有限及两合公司 | Device for producing synthetic fibres |
-
2015
- 2015-04-16 EP EP15163791.5A patent/EP3081676A1/en not_active Withdrawn
- 2015-10-30 TR TR2019/05323T patent/TR201905323T4/en unknown
- 2015-10-30 US US15/562,197 patent/US20180057962A1/en not_active Abandoned
- 2015-10-30 EP EP15788017.0A patent/EP3283674B1/en active Active
- 2015-10-30 WO PCT/EP2015/075261 patent/WO2016165789A1/en active Application Filing
- 2015-10-30 CN CN201580078879.4A patent/CN107532336B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD112780A5 (en) * | 1973-04-12 | 1975-05-05 | ||
| CN102869819A (en) * | 2010-03-24 | 2013-01-09 | 欧瑞康纺织有限及两合公司 | Method and device for melt spinning and cooling a plurality of synthetic threads |
| CN104053828A (en) * | 2011-11-26 | 2014-09-17 | 欧瑞康纺织有限及两合公司 | Device for producting a tow |
| CN104220652A (en) * | 2012-04-13 | 2014-12-17 | 欧瑞康纺织有限及两合公司 | Device for producing synthetic fibres |
Non-Patent Citations (1)
| Title |
|---|
| SIEMENS: "https://support.industry.siemens.com/cs/document/92544333/sinamics-s120-液冷式装机装柜型功率单元?dti=0&lc=zh-CN", 《SIEMENS》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3283674A1 (en) | 2018-02-21 |
| EP3081676A1 (en) | 2016-10-19 |
| TR201905323T4 (en) | 2019-05-21 |
| WO2016165789A1 (en) | 2016-10-20 |
| US20180057962A1 (en) | 2018-03-01 |
| EP3283674B1 (en) | 2019-03-27 |
| CN107532336B (en) | 2020-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10406888B2 (en) | Electric vehicle thermal management system | |
| US8704076B2 (en) | Thermoelectric tempering device | |
| US20160272040A1 (en) | Electric vehicle thermal management system | |
| US20160023532A1 (en) | EV Integrated Temperature Control System | |
| US20130014911A1 (en) | Cooling apparatus and cooling method for power-pack in hybrid vehicle | |
| JP2011152907A (en) | Electric heating system and vehicular air conditioner | |
| US11186164B2 (en) | Thermal management system for an electric drive system, preferably for a vehicle | |
| US11648822B2 (en) | Heat management device | |
| US11724623B2 (en) | System for cooling a battery of a motor vehicle, and motor vehicle | |
| US20150375600A1 (en) | Electric heater for vehicle heating circuit | |
| KR20180049018A (en) | Cooling device for electric power unit in vehicle | |
| JP3600160B2 (en) | Cooling system | |
| CN105407684A (en) | Locomotive electrical cabinet cooling device and locomotive electrical cabinet | |
| CN107532336A (en) | For producing the machine of synthetic thread | |
| CN210638324U (en) | Air conditioning device for rail vehicles | |
| CN107454917A (en) | Tufting machine | |
| KR20140036985A (en) | Arrangement of a thermoelectric heat pump | |
| CN112839836B (en) | Cooling system, vehicle comprising such a cooling system and method of cooling a battery | |
| CN112424981A (en) | Device for energy distribution and/or energy conversion in a hybrid or electric vehicle | |
| US20210291625A1 (en) | Heat management device | |
| JP2004268848A (en) | Air-conditioning control method of air-conditioner for seat | |
| EP1591285B1 (en) | Air-conditioning system for a vehicle and vehicle equipped with such system | |
| US11745561B2 (en) | Heat management device | |
| JP2015119019A (en) | Cooling device for power module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Kortrijk Applicant after: Vanderville Company Address before: Kortrijk Applicant before: Wiele Michel Van de NV |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |