CN207847755U - A kind of automobile-used adjustable speed water pump and vehicle - Google Patents
A kind of automobile-used adjustable speed water pump and vehicle Download PDFInfo
- Publication number
- CN207847755U CN207847755U CN201820184074.9U CN201820184074U CN207847755U CN 207847755 U CN207847755 U CN 207847755U CN 201820184074 U CN201820184074 U CN 201820184074U CN 207847755 U CN207847755 U CN 207847755U
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- Prior art keywords
- water pump
- belt wheel
- magnet
- fixed disc
- adjustable speed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 33
- 230000005674 electromagnetic induction Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 244000258271 Galium odoratum Species 0.000 claims description 4
- 235000008526 Galium odoratum Nutrition 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 4
- 231100001261 hazardous Toxicity 0.000 abstract description 4
- 229920003266 Leaf® Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to include water pump cover,Belt wheel,Magnet fixed disc,Core portion and heat dissipation plate,There is shaft connecting bearing in the water pump cover,Described shaft connecting bearing one end is fixed with impeller,The other end is fixed with magnet fixed disc,It is fixed with heat dissipation plate on the belt wheel end face,The belt wheel is semi-surrounding shape,Belt wheel is mounted on by bearing on water pump cover,It can be rotated around water pump cover,There is fastening sleeve in the middle part of the magnet fixed disc,Fastening sleeve is fixed on by fixing piece on shaft connecting bearing,And the transmission of torsion between magnet fixed disc and shaft connecting bearing is realized using driving member,Locking device is installed on the magnet fixed disc,The automobile-used adjustable speed water pump still can work normally when breaking down for core portion,The adjustable speed water pump of the utility model,It ensure that motor vehicle does not influence the normal operation of vehicle also while improving fuel economy and reducing hazardous emission,And service life is long,It can still be worked normally when electromagnet portion failure.
Description
Technical field
The utility model is related to vehicle water pump technical fields, and in particular to a kind of automobile-used adjustable speed water pump and vehicle.
Background technology
It is well known that water pump is cooled down to engine by circulating cooling liquid.Water pump also consumes engine simultaneously
A large amount of power, increasingly harsh with emission regulation, water pump adjustable speed becomes an inexorable trend.Traditional engine water pump
Impeller rotation is driven by belt pulley and engine crankshaft, it is urgent to provide a kind of water pumps of adjustable speed thus.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model to provide a kind of automobile-used adjustable speed water pump, water pump can be made to send out
Impeller enables engine faster be warming up to setting operating temperature, to ensure that motor vehicle exists with turn when motivation need not cool down
Fuel economy is provided and does not influence the normal operation of vehicle while reducing hazardous emission also.To achieve the goals above,
The utility model adopts the following technical solution：
A kind of automobile-used adjustable speed water pump, including water pump cover, belt wheel, magnet fixed disc, core portion and heat dissipation plate, the water
There is shaft connecting bearing, described shaft connecting bearing one end to be fixed with impeller, the other end is fixed with magnet fixed disc, the band in pump case
Wheel is semi-surrounding shape, is mounted on water pump cover by bearing, can rotate around water pump cover, be fixed on the belt wheel end face
Heat dissipation plate, the heat dissipation plate are rotated with belt wheel, and the rotation of magnet fixed disc, the magnet is driven to fix using electromagnetic induction phenomenon
There is fastening sleeve, fastening sleeve to be fixed on shaft connecting bearing by fastener in the middle part of disk, and realize that magnet is solid using driving member
The transmission of torsion between price fixing and shaft connecting bearing is equipped with locking device on the magnet fixed disc, is used for core portion
The automobile-used adjustable speed water pump still can work normally when failure.
Further, the core portion is installed on the inside of belt wheel semi-surrounding shape and structure, and is fixed on water pump cover
On.
Further, the side on the magnet fixed disc close to heat dissipation plate is fixed with magnet, and iron is fixed on heat dissipation plate
Disk, when heat dissipation plate opposed magnet fixes disk rotation, magnet generates electromagnetic induction phenomenon with iron pan, and heat dissipation plate drives magnet fixed disc
With turn.
Further, the side on the magnet fixed disc close to belt wheel is connected with actuation disk by elastomer.
Further, multiple magnet isolation tanks are arranged on end face with being attracted disk and fit in the belt wheel, and belt wheel is close to iron core member
End face on magnetic guiding loop is set, be attracted on disk and multiple magnet isolation tanks be set.
Further, the iron core member power cord is wrapped up using plug connector, and the plug connector is fixed on water pump shell
On body.
Further, the magnet fixed disc uses and forges Vehicle Processing technique or punch welding manufacturing process.
Further, the elastomer is formed by stacking by multilayer spring leaf.
Further, the locking device includes lock-screw and locking nut, the lock-screw and magnet fixed disc
It is threadedly coupled, locking nut is tightened on lock-screw, and the both sides of magnet fixed disc are located at actuation disk.
The invention also discloses a kind of vehicle, the vehicle is equipped with the automobile-used adjustable speed water pump.
The beneficial effects of the utility model：
1. the utility model adjustable speed water pump can be such that it does not start in the engine warms stage, adjustable speed water pump is controlled to expire
Sufficient engine works on demand, enables engine be increased to operating temperature as soon as possible under the premise of meeting system radiating demand, to
It ensure that motor vehicle does not influence the normal operation of vehicle also while improving fuel economy and reducing hazardous emission.
2. the adjustable speed water pump of the utility model, belt wheel is mounted on by bearing on water pump cover, and shaft connecting bearing is extended
Service life.
3. the adjustable speed water pump of the utility model has locking device, it is adjusted and is attracted the distance between disk and belt wheel, and
When electromagnetism failure, belt wheel can be locked and be attracted disk, ensure the normal work of water pump
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is 2 structural schematic diagram of the utility model embodiment；
Fig. 3 is 3 structural schematic diagram of the utility model embodiment；
Fig. 4 is 4 structural schematic diagram of the utility model embodiment；
Fig. 5 is 5 structural schematic diagram of the utility model embodiment；
Fig. 6 is 6 structural schematic diagram of the utility model embodiment；
Wherein：1. impeller, 2. water seals, 3. shaft connecting bearings, 4. water pump shells, 5. power cords, 6. plug connectors, 7. fixed plates, 8.
Iron core member, 9. belt pulleys, 10. heat dissipation plates, 11. iron pans, 12. magnet, 13. are attracted disk, 14. spring leafs, and 15. magnet are fixed
Disk, 151. fastening sleeves, 16. nuts, 17. bearings, 18. woodruff keies, 19. bolts, 20. flat keys, 21. lock-screws, 22. lockings
Nut.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has 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 specific implementation mode, 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 the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As background technology is introduced, water pump is cooled down to engine by circulating cooling liquid, and water pump is simultaneously
The a large amount of power for consuming engine, increasingly harsh with emission regulation, water pump adjustable speed becomes an inexorable trend, tradition
The impeller of engine water pump rotation is driven by belt pulley and engine crankshaft, thus it is urgent to provide a kind of water pump of adjustable speed,
In view of the above-mentioned problems, present applicant proposes a kind of automobile-used adjustable speed water pumps.
In a kind of embodiment 1 of the application, as shown in Figure 1, a kind of automobile-used adjustable speed water pump, including water pump cover 4, the water
There is shaft connecting bearing 3, described shaft connecting bearing one end to be fixed with impeller 1, the side of impeller is provided with water seal 2, separately inside pump case
One end is fixed with magnet fixed disc 15, and the magnet fixed disc end face is fixed with magnet 12 along excircle, and the magnet is fixed
Disk is fastenedly connected by fixing piece and shaft connecting bearing, can drive the synchronous rotation of shaft connecting bearing, the water pump cover excircle
It is connected with the belt wheel 9 of semi-surrounding shape on surface, iron core member 8 is enclosed with inside belt wheel, the iron core member passes through iron core portion
Part fixed cylinder is fixed on water pump cover, and the modes such as interference, key connection, pin or screw thread can be used and be fixed, and using admittedly
Fixed board 7 carries out axial limiting, and the belt wheel can rotate, the belt wheel is located under the driving of vehicle motor around water pump cover
The end face of magnet fixed disc side has been bolted heat dissipation plate 10, and the heat dissipation plate can be rotated synchronously with belt wheel, described to dissipate
Iron pan 11 corresponding with magnet positions is installed in hot plate, when heat dissipation plate opposed magnet fixes disk movement, iron pan and magnet 12
Between generate electromagnetic induction phenomenon, using electromagnetic induction phenomenon drive magnet fixed disc with turn, the magnet fixed disc is located at
It is fixed with by the elastic component 14 being superimposed as by multilayer spring leaf on the end face of belt wheel side and is attracted disk 13, iron core member is powered
Afterwards, under the action of electromagnetic force, belt wheel end face can be close to disk is attracted, and be attracted disk and rotated with belt wheel under the action of frictional force,
And then magnet fixed disc rotation is driven, when the different electricity of iron core member, under the action of elastic component elastic force, it is attracted disk and belt wheel point
It from, the belt wheel and being attracted between disk locking device is set, being locked when for adjusting the distance between belt wheel and actuation disk and failure
Pulley tightener and actuation disk.
There is fastening sleeve 151, fixing piece to be fixed magnet fixed disc by fastening sleeve at the magnet fixed disc center
On shaft connecting bearing, the fixing piece is nut 16, and the end face of the fastening sleeve is pressed on the end of shaft connecting bearing by nut
On face, the shaft connecting bearing is connected with fastening sleeve using interference fit, and magnet fixed disc can drive the rotation of shaft connecting bearing.
Multiple magnet isolation tanks are arranged on end face with being attracted disk and fit in the belt wheel, and belt wheel is set on the end face of iron core member
Magnetic guiding loop is set, is attracted on disk and multiple magnet isolation tanks is set, the magnetic conduction route of automobile-used adjustable speed water pump can be optimized, improve working efficiency.
The iron core member power cord 5 is wrapped up using plug connector 6, and plug connector is fixed on water pump cover, iron core portion
Part outlet sets plug connector, can reduce iron core disconnection problem, optimizes iron core member structure.
The magnet fixed disc use forges Vehicle Processing technique and is made.
The preferred spring leaf number of plies of elastic component is 1-5 layers, and spring leaf can be the shapes such as annular, bar shaped, flower-shape
Superposition, the spring leaf thickness of different layers can differ.
The belt wheel is mounted on by two-row ball bearing 17 on water pump cover, and bearing acts directly on water pump shell, and
Both belt wheel center line, two-row ball bearing center of effort line are sufficiently close to, and bearing Requirements for Acceptance optimization, the service life extends, axis connecting shaft
It holds and is not subject to belt wheel expanding force, the smaller that volume can be done, cost is lower.
In another embodiment 2 of the application, as shown in Fig. 2, magnet fixed disc is made of punch welding technique, other
Structure is same as Example 1
In another embodiment 3 of the application, as shown in figure 3, magnet fixed disc is made of punch welding technique, axis connects
Driving member is set between bearing and fastening sleeve, and the driving member is woodruff key 18, is driven using woodruff key 18, other knots
Structure is same as Example 2.
In another embodiment 4 of the application, fastening sleeve is compressed with shaft connecting bearing end using bolt 19, other
Mechanism is same as Example 2.
In another embodiment 5 of the application, fastening sleeve is driven with shaft connecting bearing using flat key 20, other structures
It is same as Example 4.
In another embodiment 6 of the application, it is threaded with lock-screw 21 on magnet fixed disc, is revolved on lock-screw
It is tight to there is locking nut 22, locking nut to be located at the both sides of magnet fixed disc, other structures and 5 phase of embodiment with disk is attracted
Together.It by rotating locking nut, is adjusted and is attracted disk between magnet fixed disc at a distance from gap, when core portion breaks down
When, locking nut is unscrewed, lock-screw is tightened, disk will be attracted and be close to belt wheel end face, the transmission of torque is ensure that, to ensure
It when water pump electromagnetic partial fault, remains able to work normally, the preferred lock-screw and locking nut can be arranged 3-6
Group.
The automobile-used adjustable speed water pump operation principle of the utility model is：
(1) belt wheel drives its rotation by vehicle motor, when iron core member no power, is attracted disk 13 in corresponding spring
It is detached with 9 end face of belt pulley under the action of piece 14, magnet 12 generates electromagnetic induction with the mutually rotation of the iron pan 11 in heat dissipation plate 10
Phenomenon, the magnetic field that electromagnetic induction generates drive magnet fixed disc 15, while driving 3 shaft rotation of shaft connecting bearing dynamic, finally drive water pump
Impeller 1 with turn.
(2) belt wheel drives its rotation by vehicle motor, when iron core member is powered, is attracted disk 13 under electromagnetic force
It is bonded with 9 end face of belt pulley, magnet fixed disc 15 drives 3 shaft rotation of water pump shaft connecting bearings dynamic, final that water pump vane 1 is driven to transport at full speed
Turn.
The automobile-used adjustable speed water pump of the utility model, can be such that it does not start in the engine warms stage, control adjustable speed water pump
It works on demand to meet engine, enables engine be increased to operating temperature as soon as possible under the premise of meeting system radiating demand,
The normal operation of vehicle is not influenced also to ensure that motor vehicle while improving fuel economy and reducing hazardous emission.
The utility model additionally provides a kind of vehicle, and the vehicle is equipped with institute in any of embodiment 1-6 embodiments
The automobile-used adjustable speed water pump stated.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of automobile-used adjustable speed water pump, including water pump cover, belt wheel, magnet fixed disc, core portion and heat dissipation plate, the water pump
There is shaft connecting bearing, described shaft connecting bearing one end to be fixed with impeller, the other end is fixed with magnet fixed disc, the belt wheel in shell
Heat dissipation plate is fixed on end face, heat dissipation plate is rotated with belt wheel, heat dissipation plate using electromagnetic induction phenomenon drive magnet fixed disc with turn,
It is characterized in that：The belt wheel is semi-surrounding shape, and belt wheel is mounted on by bearing on water pump cover, can be turned around water pump cover
It is dynamic, there is fastening sleeve, fastening sleeve to be fixed on shaft connecting bearing by fixing piece, and utilize biography in the middle part of the magnet fixed disc
Moving part realizes the transmission of torsion between magnet fixed disc and shaft connecting bearing, and locking device is equipped on the magnet fixed disc, uses
The automobile-used adjustable speed water pump still can work normally when core portion breaks down.
2. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that the core portion is installed on belt wheel half and wraps
The inside of shape and structure is enclosed, and is fixed on water pump cover.
3. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that close to heat dissipation plate on the magnet fixed disc
Side be fixed with magnet, be fixed with iron pan on heat dissipation plate, when heat dissipation plate opposed magnet fixes disk rotation, magnet is generated with iron pan
Electromagnetic induction phenomenon, heat dissipation plate drive magnet fixed disc with turn.
4. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that close to belt wheel on the magnet fixed disc
Side is connected with actuation disk by elastomer.
5. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that the belt wheel be attracted disk and fit end face
Magnetic guiding loop is arranged in the upper multiple magnet isolation tanks of setting, belt wheel on the end face of iron core member, is attracted on disk and multiple magnet isolation tanks are arranged.
6. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that the iron core member power cord utilizes grafting
Part is wrapped up, and the plug connector is fixed on water pump cover.
7. a kind of automobile-used adjustable speed water pump as described in claim 1, which is characterized in that the fixing piece uses bolt or nut,
The driving member uses woodruff key or flat key.
8. a kind of automobile-used adjustable speed water pump as claimed in claim 4, which is characterized in that the elastomer is superimposed by multilayer spring leaf
It forms.
9. a kind of automobile-used adjustable speed water pump as claimed in claim 4, which is characterized in that the locking device include lock-screw and
Locking nut, the lock-screw are threadedly coupled with magnet fixed disc, and locking nut is tightened on lock-screw, are divided with disk is attracted
Not Wei Yu magnet fixed disc both sides.
10. a kind of vehicle, which is characterized in that the vehicle is equipped with the automobile-used adjustable speed water pump of claim 1-9 any one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184074.9U CN207847755U (en) | 2018-02-02 | 2018-02-02 | A kind of automobile-used adjustable speed water pump and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184074.9U CN207847755U (en) | 2018-02-02 | 2018-02-02 | A kind of automobile-used adjustable speed water pump and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847755U true CN207847755U (en) | 2018-09-11 |
Family
ID=63410387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820184074.9U Active CN207847755U (en) | 2018-02-02 | 2018-02-02 | A kind of automobile-used adjustable speed water pump and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847755U (en) |
-
2018
- 2018-02-02 CN CN201820184074.9U patent/CN207847755U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220307 Address after: 265716 Longkou Economic Development Zone, Yantai, Shandong, Longkou City Patentee after: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Address before: 265716 Longkou Economic Development Zone, Yantai City, Shandong Province Patentee before: LONGKOU ZHONGYU MACHINERY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Speed regulating water pump and vehicle Effective date of registration: 20221104 Granted publication date: 20180911 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2022370000143 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230619 Granted publication date: 20180911 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2022370000143 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A speed regulating water pump for vehicles and vehicles Granted publication date: 20180911 Pledgee: Longkou Daoen Shengrong Small Loan Co.,Ltd. Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2024980024886 |