CN107476874A - A kind of onboard fan and water pump integral type clutch, vehicle and method of work - Google Patents
A kind of onboard fan and water pump integral type clutch, vehicle and method of work Download PDFInfo
- Publication number
- CN107476874A CN107476874A CN201710832200.7A CN201710832200A CN107476874A CN 107476874 A CN107476874 A CN 107476874A CN 201710832200 A CN201710832200 A CN 201710832200A CN 107476874 A CN107476874 A CN 107476874A
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- China
- Prior art keywords
- water pump
- fan
- disk
- adhesive disk
- iron core
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
- F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
- F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
- F01P7/084—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated electromagnetically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
- F01P9/04—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by simultaneous or alternative use of direct air-cooling and liquid cooling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses onboard fan and water pump integral type clutch, vehicle and method of work.Wherein, onboard fan includes drive plate, support, the first sucker and the second sucker with water pump integral type clutch；Drive plate is into semi-surrounding shape, and parcel is cored in it, and iron core is fixedly connected on water pump cover, and the first magnet coil and the second magnet coil are set on iron core；Drive plate one end and water pump shaft connecting bearings axis connection, and synchronous rotation, the other end are provided with heat dissipation plate and are oppositely arranged with the end face of belt pulley, and magnet is provided with the end face of belt pulley；Support one end is fixed over pulleys carried, and the other end is connected by the first spring leaf with the first adhesive disk, and the first adhesive disk opposite brackets under the connection function of the first spring leaf axially move；Second adhesive disk is arranged in fan fixed disk by second spring piece, and relative fan fixed disk axially moves in the presence of second spring piece.The clutch of the present invention can control the work of water pump and fan simultaneously.
Description
Technical field
The invention belongs to electromagnetic cluth for vehicle field, more particularly to a kind of onboard fan and water pump integral type clutch,
Vehicle and method of work.
Background technology
It is well known that water pump and fan are two indispensable parts of automobile cooling system.Water pump and fan are simultaneously
A large amount of power of engine are also consumes, increasingly harsh with Abgasgesetz, water pump and fan obtain controllable chemical conversion must for one
Right trend.Traditional light truck is used in conjunction with an axle with fan with engine water pump and connected, and two parts can not be realized controllable simultaneously
Change, a kind of novel clutch of offer is provided badly for this and comes while controls the work of water pump and fan.
The content of the invention
In order to solve the deficiencies in the prior art, the first object of the present invention provides a kind of onboard fan and water pump integral type
Clutch, it can be such that the work of water pump and fan reaches while controllable, make engine faster be warming up to setting work temperature
Degree, the normal fortune of vehicle is not influenceed also so as to ensure motor vehicle while improving fuel economy and reducing hazardous emission
OK.
The present invention provides following two technical schemes for onboard fan with water pump integral type clutch：
The first onboard fan and water pump integral type clutch, including drive plate, support, the first sucker and the second sucker；
The drive plate is into semi-surrounding shape, and parcel is cored in it, and iron core is fixedly connected on water pump cover, and the is set on iron core
One magnet coil and the second magnet coil；Drive plate one end and water pump shaft connecting bearings axis connection, and synchronous rotation, the other end
Heat dissipation plate is installed and is oppositely arranged with the end face of belt pulley, magnet is installed on the end face of belt pulley, when magnet and heat dissipation plate
When mutually rotating, the two produces electromagnetic induction phenomenon；
One end of the support is fixed over pulleys carried, and the other end is connected by the first spring leaf with the first adhesive disk, the
One adhesive disk can be axially moved under the connection function of the first spring leaf with opposite brackets, wherein with being driven during a position
Side surface, which is bonded, causes the first adhesive disk to be rotated with support circumferential clocking of turbine；The second adhesive disk is arranged on by second spring piece
In fan fixed disk, it can be axially moved in the presence of second spring piece with respect to fan fixed disk, wherein a position
When with transmission side surface be bonded cause the second adhesive disk and fan fixed disk circumferential clocking of turbine rotation.
Further, magnet isolation tank is provided with the end face that drive plate and the first adhesive disk and the second adhesive disk fit.This
Sample can optimize the magnetic conduction route of clutch, improve the operating efficiency of the clutch of the present invention.
Further, it is provided with magnetic guiding loop on the end face of the drive plate of iron core.Leading for clutch can so be optimized
Magnetic circuit line, improve the operating efficiency of the clutch of the present invention.
Further, it is provided with magnetic conduction annular groove on the iron core between the first magnet coil and the second magnet coil.
Further, the magnetic guiding loop is stretched in magnetic conduction annular groove.
The magnetic conduction muscle structure that can so save in iron core, optimizes core portion structure.
Further, it is provided with ventilating opening on the support.
Second of onboard fan and water pump integral type clutch, including water pump clutch part and fan clutch part, it is described
Water pump clutch part point includes the first iron core, heat dissipation plate and water pump adhesive disk；First iron core is installed on water pump cover, water pump
Belt pulley is also provided with by bearing on housing, it is freely rotated relative to water pump cover；Heat dissipation plate is installed on pump shaft connecting shaft
Hold on axle, water pump adhesive disk is arranged on heat dissipation plate by water pump spring piece, and water pump adhesive disk can do axial direction with respect to heat dissipation plate
Mobile, water pump adhesive disk is bonded with belt pulley end face during a position wherein, connection of the water pump adhesive disk in water pump spring piece
It is lower circumferentially fixed with heat dissipation plate；
The fan clutch part point includes the second iron core, drive plate and fan adhesive disk, and second iron core passes through bearing
It is installed on power transmission shaft, power transmission shaft is fixedly connected with belt pulley；Magnet is installed, magnet is located at power transmission shaft on the end face of power transmission shaft
Between heat dissipation plate；Drive plate is also mounted on power transmission shaft, with power transmission shaft synchronous axial system；Fan adhesive disk passes through fan spring leaf
In fan fixed disk, fan fixed disk is arranged on power transmission shaft by bearing, and is freely rotated relative to power transmission shaft, fan
Adhesive disk can be moved axially with respect to fan fixed disk, and fan adhesive disk is bonded with transmission side surface during a position wherein,
Fan adhesive disk is circumferentially fixed with fan fixed disk under the connection of fan spring leaf.
Further, the water pump spring piece and fan spring leaf are formed by stacking by least two layers of spring leaf respectively.
It should be noted that the preferable number of plies of spring leaf is 2-5 layers.
And spring leaf can the superposition of the shape such as annular, bar shaped, flower pattern.
It can be differed in the thickness of the spring leaf of different layers.
The second object of the present invention provides the method for work of a kind of onboard fan and water pump integral type clutch.
Wherein, the method for work of the first onboard fan and water pump integral type clutch, including：
(1) when the first magnet coil and the equal no power of the second magnet coil：
First adhesive disk and the second adhesive disk respectively in the presence of corresponding first spring leaf and second spring piece with biography
Moving plate end face separates, and magnet mutually rotates generation electromagnetic induction phenomenon with heat dissipation plate, and magnetic field caused by electromagnetic induction drives radiating
Disk and drive plate rotate, final to drive water pump vane to rotate；
(2) when first coil no power, the second coil electricity：
Second adhesive disk is combined under electromagnetic force with transmission side surface, and drive plate drives fan fixed disk low speed rotation
It is dynamic, now water pump and fan tick-over together；
(3) when first coil energization, the second coil no power：
First adhesive disk is combined under electromagnetic force with transmission side surface, and belt pulley drives the first adhesive disk by support
Rotate, the first adhesive dribbling nutating disk, drive plate drives water pump shaft connecting bearings axle and belt pulley synchronous axial system；
(4) when the first magnet coil and simultaneously logical the second magnet coil：
First adhesive disk and the second adhesive disk are combined with drive plate simultaneously, and power is delivered to pump shaft respectively by drive plate
Even in bearing axle and fan fixed disk, water pump rotates at the same speed with belt pulley simultaneously with fan.
Wherein, the method for work of second of onboard fan and water pump integral type clutch, including：
(1) when the first iron core and the second iron core power off simultaneously：
Belt pulley drives drive axis, and the magnet positioned at transmission shaft end surface rotates relative to heat dissipation plate, produces electromagnetic induction
Phenomenon, electromagnetic induction power make heat dissipation plate drive shaft connecting bearing axle and water pump vane work, and now, water pump slowly runs, fan
It is static；
(2) when the first iron core is powered, and the second iron core powers off：
The energization of first iron core, which produces electromagnetic force, makes water pump adhesive disk be bonded with belt pulley end face, and belt pulley power passes through friction
Power effect is delivered on water pump adhesive disk, and water pump adhesive disk drives heat dissipation plate to drive water pump vane and belt by water pump spring piece
Wheel is synchronized to be rotated, and now, water pump full speed operation, fan does not work；
(3) when the first iron core powers off, and the second iron core is powered：
Electromagnetic force caused by the energization of second iron core makes fan adhesive disk be bonded with transmission side surface, and belt pulley power passes successively
Moving axis and drive plate are delivered on fan adhesive disk by frictional force, and fan adhesive disk drives fan to fix by fan spring leaf
Disk is rotated, and fan leaf is arranged in fan fixed disk, and fan follows belt pulley full speed operation, and now, water pump is made in magnet electromagnetic
With lower tick-over, fan full speed operation；
(4) when the first iron core and the second iron core are powered simultaneously：
Water pump adhesive disk is bonded with belt pulley end face, and fan adhesive disk is bonded with transmission side surface, and water pump and fan are simultaneously
Full speed operation.
The third object of the present invention provides a kind of vehicle.
Wherein, the first vehicle car, it includes the first onboard fan and water pump integral type clutch configuration.
Second of vehicle car, it includes second of onboard fan and water pump integral type clutch configuration.
Compared with prior art, the beneficial effects of the invention are as follows：
The onboard fan of the present invention and water pump integral type clutch configuration, can be such that it is not opened in the engine warms stage
It is dynamic, control water pump to be worked on demand with fan respectively, it is also possible that the work of water pump and fan reaches simultaneously controllable, in satisfaction system
Engine is made to bring up to operating temperature as soon as possible on the premise of system radiating requirements, so as to ensure that motor vehicle is improving fuel-economy
Property and the normal operation for not influenceing vehicle while reduce hazardous emission also.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is structural representation of the onboard fan with water pump integral type clutch embodiment one of the present invention；
Fig. 2 is structural representation of the onboard fan with water pump integral type clutch embodiment two of the present invention；
Fig. 3 is structural representation of the onboard fan with water pump integral type clutch embodiment three of the present invention；
Fig. 4 is structural representation of the onboard fan with water pump integral type clutch example IV of the present invention；
Fig. 5 is the structural representation of multiple field spring leaf；
Fig. 6 is multilayer bar-spring chip architecture schematic diagram；
Fig. 7 is multi-layer annular chip architecture of the spring schematic diagram.
Wherein, 1. water pump shaft connecting bearings axle, 2. water pump covers, 3. belt pulleys, 4. clutch shaft bearings, 5. second coils, 6. magnetic
Iron, 7. heat dissipation plates, 8. supports, 9. first coils, 10. drive plates, 11. first adhesive disks, 12. first spring leafs, 13. second inhale
Conjunction disk, 14. second spring pieces, 15. fan fixed disks, 16. second bearings, 17. woodruff keies, 18. nuts, 19. magnet isolation tanks, 20.
Magnetic guiding loop, 21. megohmite insulants, 22. first iron cores, 23. water pump adhesive disks, 24. water pump spring pieces, 25. power transmission shafts, 26. second
Iron core, 27. fan adhesive disks, 28. fan spring leafs.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Embodiment one
As shown in figure 1, the onboard fan of embodiment one and water pump integral type clutch, including：Drive plate 10, support 8,
One sucker 11 and the second sucker 13；The drive plate 10 is into semi-surrounding shape, and parcel is cored in it, and iron core is fixedly connected on
First magnet coil 9 and the second magnet coil 5 are set on water pump cover 2, on iron core；The one end of drive plate 10 and water pump shaft connecting bearings
Axle 1 connects, and synchronous rotation, and the other end is provided with heat dissipation plate 7 and is oppositely arranged with the end face of belt pulley 3, belt pulley 3
Magnet 6 is installed, when magnet 6 mutually rotates with heat dissipation plate 7, the two produces electromagnetic induction phenomenon on end face；
One end of the support 8 is fixed on pulley 3, and the other end is connected by the first spring leaf 12 and the first adhesive disk 11
Connect, the first adhesive disk 11 can be axially moved under the connection function of the first spring leaf 12 with opposite brackets 8, wherein a position
It is bonded when putting with the end face of drive plate 10 so that the first adhesive disk 11 rotates with the circumferential clocking of turbine of support 8；The second adhesive disk 13 is logical
Second spring piece 14 is crossed in fan fixed disk 15, can relative fan fixed disk 15 in the presence of second spring piece 14
Axially move, be bonded wherein during a position with the end face of drive plate 10 so that the second adhesive disk 13 and fan fixed disk 15 weeks
To synchronous axial system.
In the present embodiment, belt pulley 3 is installed on water pump cover 2 by clutch shaft bearing 4, can be with respect to water pump cover 2
Freely rotate；Fan fixed disk 15 is installed on water pump shaft connecting bearings axle 1 by second bearing 16, can be free with respect to pump shaft
Rotate.
One end of water pump shaft connecting bearings axle 1 is provided with nut 18.
Heat dissipation plate 7 has aluminium parcel soft iron material to be made；
Drive plate 10 is connected by woodruff key 17 with water pump shaft connecting bearings axle 1；
It should be noted that drive plate 10 can also pass through the modes such as interference, key connection, pin, screw thread and shaft connecting bearing
Axle 1 connects.
Iron core can be connected by modes such as interference, key connection, pin, screw threads with water pump cover.
In the present embodiment, the speed of water pump two is adjustable, and the speed of fan three is adjustable, can make engine operating temperature control more
Accurately.
It should be noted that water pump and fan may be alternatively provided as other adjustable speed modes.
The operation principle of the onboard fan of the present embodiment and water pump integral type clutch is：
(1) when the first magnet coil and the equal no power of the second magnet coil：
First adhesive disk and the second adhesive disk respectively in the presence of corresponding first spring leaf and second spring piece with biography
Moving plate end face separates, and magnet mutually rotates generation electromagnetic induction phenomenon with heat dissipation plate, and magnetic field caused by electromagnetic induction drives radiating
Disk and drive plate rotate, final to drive water pump vane to rotate；
(2) when first coil no power, the second coil electricity：
Second adhesive disk is combined under electromagnetic force with transmission side surface, and drive plate drives fan fixed disk low speed rotation
It is dynamic, now water pump and fan tick-over together；
(3) when first coil energization, the second coil no power：
First adhesive disk is combined under electromagnetic force with transmission side surface, and belt pulley drives the first adhesive disk by support
Rotate, the first adhesive dribbling nutating disk, drive plate drives water pump shaft connecting bearings axle and belt pulley synchronous axial system；
(4) when the first magnet coil and simultaneously logical the second magnet coil：
First adhesive disk and the second adhesive disk are combined with drive plate simultaneously, and power is delivered to pump shaft respectively by drive plate
Even in bearing axle and fan fixed disk, water pump rotates at the same speed with belt pulley simultaneously with fan.
The onboard fan of the present embodiment and water pump integral type clutch configuration, can be such that it is not opened in the engine warms stage
It is dynamic, control water pump to be worked on demand with fan respectively, it is also possible that the work of water pump and fan reaches simultaneously controllable, in satisfaction system
Engine is made to bring up to operating temperature as soon as possible on the premise of system radiating requirements, so as to ensure that motor vehicle is improving fuel-economy
Property and the normal operation for not influenceing vehicle while reduce hazardous emission also.
Embodiment two
As shown in Fig. 2 on the basis of embodiment one, the present embodiment is the magnetic conduction route of optimization clutch part, is being passed
Magnet isolation tank 19 is provided with the end face that the adhesive disk 11 of Moving plate 10 and first and the second adhesive disk 13 fit.
The present embodiment is also being provided with magnetic guiding loop 20 on the end face of the drive plate 10 of iron core.
The onboard fan of the onboard fan of the present embodiment and the operation principle of water pump integral type clutch and embodiment one with
The operation principle of water pump integral type clutch is identical, will be not repeated herein.
The onboard fan of the present embodiment and water pump integral type clutch configuration, can be such that it is not opened in the engine warms stage
It is dynamic, control water pump to be worked on demand with fan respectively, it is also possible that the work of water pump and fan reaches simultaneously controllable, in satisfaction system
Engine is made to bring up to operating temperature as soon as possible on the premise of system radiating requirements, so as to ensure that motor vehicle is improving fuel-economy
Property and the normal operation for not influenceing vehicle while reduce hazardous emission also.
Embodiment three
As shown in figure 3, on the basis of embodiment one, the present embodiment is to optimize core portion structure, the magnetic conduction in iron core
Muscle incomplete structure, specifically, magnetic conduction annular groove is provided with the iron core between the first magnet coil 9 and the second magnet coil 5.
Magnetic guiding loop 20 is stretched in magnetic conduction annular groove.
The magnetic conduction muscle structure that can so save in iron core, optimizes core portion structure.
First magnet coil 9 and the second magnet coil 5 are also filled with megohmite insulant 21, and megohmite insulant 21, which plays, prevents coil
Short circuit effect.
Ventilating opening is additionally provided with the support of the present embodiment.
The onboard fan of the onboard fan of the present embodiment and the operation principle of water pump integral type clutch and embodiment one with
The operation principle of water pump integral type clutch is identical, will be not repeated herein.
The onboard fan of the present embodiment and water pump integral type clutch configuration, can be such that it is not opened in the engine warms stage
It is dynamic, control water pump to be worked on demand with fan respectively, it is also possible that the work of water pump and fan reaches simultaneously controllable, in satisfaction system
Engine is made to bring up to operating temperature as soon as possible on the premise of system radiating requirements, so as to ensure that motor vehicle is improving fuel-economy
Property and the normal operation for not influenceing vehicle while reduce hazardous emission also.
Example IV
As shown in figure 4, the onboard fan of the present embodiment and water pump integral type clutch, including water pump clutch part and fan
Clutch part, the water pump clutch part point include the first iron core 22, heat dissipation plate 7 and water pump adhesive disk 23；First iron core 22
Be installed on water pump cover 2, belt pulley 3 be also provided with by clutch shaft bearing 4 on water pump cover 2, its relative to water pump cover 2 from
By rotating；Heat dissipation plate 7 is installed on water pump shaft connecting bearings axle 1, and water pump adhesive disk 23 is arranged on radiating by water pump spring piece 24
On disk 7, water pump adhesive disk 23 can be axially moved with relative heat dissipation plate 7, wherein water pump adhesive disk 23 and skin during a position
The end face of belt wheel 3 is bonded, and water pump adhesive disk 23 is circumferentially fixed with heat dissipation plate 7 under the connection of water pump spring piece 24；
The fan clutch part point includes the second iron core 26, drive plate 10 and fan adhesive disk 27, second iron core 26
It is installed on by clutch shaft bearing 4 on power transmission shaft 25, power transmission shaft 25 is fixedly connected with belt pulley 3；Installed on the end face of power transmission shaft 25
There is magnet, magnet is between power transmission shaft 25 and heat dissipation plate 7；Drive plate 10 is also mounted on power transmission shaft 25, same with power transmission shaft 25
Step rotates；Fan adhesive disk 27 is arranged in fan fixed disk 15 by fan spring leaf 28, and fan fixed disk 15 passes through first
Bearing 4 is arranged on power transmission shaft 25, and is freely rotated relative to power transmission shaft 25, and fan adhesive disk 27 can be with respect to fan fixed disk 15
Axial movement, fan adhesive disk 27 is bonded with the end face of drive plate 10 during a position wherein, and fan adhesive disk 27 is in fan bullet
It is circumferentially fixed with fan fixed disk 15 under the connection of reed 28.
In this embodiment, as shown in figure 5, water pump spring piece and fan spring leaf are respectively at least two layers of spring leaf superposition
Form.
It should be noted that the preferable number of plies of spring leaf is 2-5 layers.
And spring leaf can be the superposition of bar-spring plate shape, as shown in Figure 6；
Spring leaf can be the superposition of ring spring plate shape, as shown in Figure 7；
Spring leaf can also be the superposition of the shapes such as flower pattern.
In addition, the thickness in the spring leaf of different layers can be with identical or differ.
The operation principle of the onboard fan of the present embodiment and water pump integral type clutch is：
(1) when the first iron core and the second iron core power off simultaneously：
Belt pulley drives drive axis, and the magnet positioned at transmission shaft end surface rotates relative to heat dissipation plate, produces electromagnetic induction
Phenomenon, electromagnetic induction power make heat dissipation plate drive shaft connecting bearing axle and water pump vane work, and now, water pump slowly runs, fan
It is static；
(2) when the first iron core is powered, and the second iron core powers off：
The energization of first iron core, which produces electromagnetic force, makes water pump adhesive disk be bonded with belt pulley end face, and belt pulley power passes through friction
Power effect is delivered on water pump adhesive disk, and water pump adhesive disk drives heat dissipation plate to drive water pump vane and belt by water pump spring piece
Wheel is synchronized to be rotated, and now, water pump full speed operation, fan does not work；
(3) when the first iron core powers off, and the second iron core is powered：
Electromagnetic force caused by the energization of second iron core makes fan adhesive disk be bonded with transmission side surface, and belt pulley power passes successively
Moving axis and drive plate are delivered on fan adhesive disk by frictional force, and fan adhesive disk drives fan to fix by fan spring leaf
Disk is rotated, and fan leaf is arranged in fan fixed disk, and fan follows belt pulley full speed operation, and now, water pump is made in magnet electromagnetic
With lower tick-over, fan full speed operation；
(4) when the first iron core and the second iron core are powered simultaneously：
Water pump adhesive disk is bonded with belt pulley end face, and fan adhesive disk is bonded with transmission side surface, and water pump and fan are simultaneously
Full speed operation.
The onboard fan of the present embodiment and water pump integral type clutch configuration, can be such that it is not opened in the engine warms stage
It is dynamic, control water pump to be worked on demand with fan respectively, it is also possible that the work of water pump and fan reaches simultaneously controllable, in satisfaction system
Engine is made to bring up to operating temperature as soon as possible on the premise of system radiating requirements, so as to ensure that motor vehicle is improving fuel-economy
Property and the normal operation for not influenceing vehicle while reduce hazardous emission also.
Present invention also offers a kind of vehicle structure.
Wherein, the first vehicle bassinet structure, it includes the onboard fan and water pump integral type as shown in Fig. 1 or Fig. 2 or Fig. 3
Clutch configuration.
Second of vehicle car, it includes onboard fan as shown in Figure 4 and water pump integral type clutch configuration.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (12)
1. a kind of onboard fan and water pump integral type clutch, it is characterised in that including drive plate, support, the first sucker and the
Two suckers；The drive plate is into semi-surrounding shape, and parcel is cored in it, and iron core is fixedly connected on water pump cover, iron core
The first magnet coil of upper setting and the second magnet coil；Drive plate one end and water pump shaft connecting bearings axis connection, and synchronous turn
Dynamic, the other end is provided with heat dissipation plate and is oppositely arranged with the end face of belt pulley, is provided with magnet on the end face of belt pulley, works as magnet
When mutually being rotated with heat dissipation plate, the two produces electromagnetic induction phenomenon；
One end of the support is fixed over pulleys carried, and the other end is connected by the first spring leaf with the first adhesive disk, and first inhales
Close disk to axially move with opposite brackets under the connection function of the first spring leaf, wherein during a position and drive plate end
Face, which is bonded, causes the first adhesive disk to be rotated with support circumferential clocking of turbine；The second adhesive disk is arranged on fan by second spring piece
On fixed disk, in the presence of second spring piece can relative fan fixed disk axially move, wherein during a position with
Being driven side surface and being bonded causes the second adhesive disk to be rotated with fan fixed disk circumferential clocking of turbine.
2. a kind of onboard fan as claimed in claim 1 and water pump integral type clutch, it is characterised in that drive plate and first
Magnet isolation tank is provided with the end face that adhesive disk and the second adhesive disk fit.
3. a kind of onboard fan as claimed in claim 1 and water pump integral type clutch, it is characterised in that close to the biography of iron core
Magnetic guiding loop is provided with the end face of Moving plate.
4. a kind of onboard fan as claimed in claim 3 and water pump integral type clutch, it is characterised in that in the first electromagnetic wire
Magnetic conduction annular groove is provided with iron core between circle and the second magnet coil.
5. a kind of onboard fan as claimed in claim 4 and water pump integral type clutch, it is characterised in that the magnetic guiding loop is stretched
Enter to magnetic conduction annular groove.
6. a kind of onboard fan as claimed in claim 1 and water pump integral type clutch, it is characterised in that set on the support
It is equipped with ventilating opening.
A kind of 7. method of work of onboard fan as claimed in claim 1 and water pump integral type clutch, it is characterised in that bag
Include：
(1) when the first magnet coil and the equal no power of the second magnet coil：
First adhesive disk and the second adhesive disk respectively in the presence of corresponding first spring leaf and second spring piece with drive plate
End face separates, and magnet and heat dissipation plate mutually rotate generation electromagnetic induction phenomenon, magnetic field caused by electromagnetic induction drive heat dissipation plate and
Drive plate rotates, final to drive water pump vane to rotate；
(2) when first coil no power, the second coil electricity：
Second adhesive disk is combined under electromagnetic force with transmission side surface, and drive plate drives fan fixed disk to slowly run, this
When water pump and fan tick-over together；
(3) when first coil energization, the second coil no power：
First adhesive disk is combined under electromagnetic force with transmission side surface, and belt pulley drives the first adhesive disk to turn by support
Dynamic, the first adhesive dribbling nutating disk, drive plate drives water pump shaft connecting bearings axle and belt pulley synchronous axial system；
(4) when the first magnet coil and simultaneously logical the second magnet coil：
First adhesive disk and the second adhesive disk are combined with drive plate simultaneously, and power is delivered to pump shaft connecting shaft respectively by drive plate
Hold on axle and fan fixed disk, water pump rotates at the same speed with belt pulley simultaneously with fan.
8. a kind of onboard fan and water pump integral type clutch, it is characterised in that including water pump clutch part and fan clutch part
Point, the water pump clutch part point includes the first iron core, heat dissipation plate and water pump adhesive disk；First iron core is installed on water pump cover
On, belt pulley is also provided with by bearing on water pump cover, it is freely rotated relative to water pump cover；Heat dissipation plate is installed on water pump
On shaft connecting bearing axle, water pump adhesive disk is arranged on heat dissipation plate by water pump spring piece, and water pump adhesive disk can be with respect to heat dissipation plate
Axially move, water pump adhesive disk is bonded with belt pulley end face during a position wherein, and water pump adhesive disk is in water pump spring piece
Connection under it is circumferentially fixed with heat dissipation plate；
The fan clutch part point includes the second iron core, drive plate and fan adhesive disk, and second iron core is installed by bearing
In on power transmission shaft, power transmission shaft is fixedly connected with belt pulley；Magnet is installed, magnet is located at power transmission shaft with dissipating on the end face of power transmission shaft
Between hot plate；Drive plate is also mounted on power transmission shaft, with power transmission shaft synchronous axial system；Fan adhesive disk is installed by fan spring leaf
In fan fixed disk, fan fixed disk is arranged on power transmission shaft by bearing, and is freely rotated relative to power transmission shaft, fan adhesive
Disk can be moved axially with respect to fan fixed disk, and fan adhesive disk is bonded with transmission side surface during a position wherein, fan
Adhesive disk is circumferentially fixed with fan fixed disk under the connection of fan spring leaf.
9. a kind of onboard fan as claimed in claim 8 and water pump integral type clutch, it is characterised in that the water pump spring
Piece and fan spring leaf are formed by stacking by least two layers of spring leaf respectively.
A kind of 10. method of work of onboard fan as claimed in claim 8 and water pump integral type clutch, it is characterised in that
Including：
(1) when the first iron core and the second iron core power off simultaneously：
Belt pulley drives drive axis, and the magnet positioned at transmission shaft end surface rotates relative to heat dissipation plate, produces electromagnetic induction phenomenon,
Electromagnetic induction power makes heat dissipation plate drive shaft connecting bearing axle and water pump vane work, and now, water pump slowly runs, and fan is static；
(2) when the first iron core is powered, and the second iron core powers off：
The energization of first iron core, which produces electromagnetic force, makes water pump adhesive disk be bonded with belt pulley end face, and belt pulley power passes through the masterpiece that rubs
With being delivered on water pump adhesive disk, water pump adhesive disk drives heat dissipation plate to drive water pump vane and belt pulley same by water pump spring piece
Speed rotates, and now, water pump full speed operation, fan does not work；
(3) when the first iron core powers off, and the second iron core is powered：
Second iron core be powered caused by electromagnetic force fan adhesive disk is bonded with being driven side surface, belt pulley power power transmission shaft successively
It is delivered to drive plate by frictional force on fan adhesive disk, fan adhesive disk drives fan fixed disk to turn by fan spring leaf
Dynamic, fan leaf is arranged in fan fixed disk, and fan follows belt pulley full speed operation, and now, water pump is under magnet electromagnetic effect
Tick-over, fan full speed operation；
(4) when the first iron core and the second iron core are powered simultaneously：
Water pump adhesive disk is bonded with belt pulley end face, and fan adhesive disk is bonded with transmission side surface, water pump and fan while full speed
Work.
11. a kind of vehicle, it is characterised in that including the onboard fan as any one of claim 1-6 and water pump one
Formula clutch.
12. a kind of vehicle, it is characterised in that including the onboard fan as any one of claim 8-9 and water pump one
Formula clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832200.7A CN107476874A (en) | 2017-09-15 | 2017-09-15 | A kind of onboard fan and water pump integral type clutch, vehicle and method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832200.7A CN107476874A (en) | 2017-09-15 | 2017-09-15 | A kind of onboard fan and water pump integral type clutch, vehicle and method of work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476874A true CN107476874A (en) | 2017-12-15 |
Family
ID=60583963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710832200.7A Withdrawn CN107476874A (en) | 2017-09-15 | 2017-09-15 | A kind of onboard fan and water pump integral type clutch, vehicle and method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751111A (en) * | 2019-03-07 | 2019-05-14 | 江铃汽车股份有限公司 | Engine clutch radiator and automobile engine |
| CN115789125A (en) * | 2023-02-06 | 2023-03-14 | 龙口中宇热管理系统科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
-
2017
- 2017-09-15 CN CN201710832200.7A patent/CN107476874A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751111A (en) * | 2019-03-07 | 2019-05-14 | 江铃汽车股份有限公司 | Engine clutch radiator and automobile engine |
| CN115789125A (en) * | 2023-02-06 | 2023-03-14 | 龙口中宇热管理系统科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
| CN115789125B (en) * | 2023-02-06 | 2023-04-18 | 龙口中宇热管理系统科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
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| WW01 | Invention patent application withdrawn after publication |