CN207892851U - The miniature energy-saving water pump structure synchronized based on magnetic induction - Google Patents
The miniature energy-saving water pump structure synchronized based on magnetic induction Download PDFInfo
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- CN207892851U CN207892851U CN201721849736.1U CN201721849736U CN207892851U CN 207892851 U CN207892851 U CN 207892851U CN 201721849736 U CN201721849736 U CN 201721849736U CN 207892851 U CN207892851 U CN 207892851U
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- water pump
- magnetic induction
- belt pulley
- synchronized based
- pump housing
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Abstract
The utility model discloses a kind of miniature energy-saving water pump structures synchronized based on magnetic induction, water pump vane including the pump housing and set on the pump housing bottom, water seal is equipped between the pump housing and water pump vane, the belt pulley sucker of outer lace is equipped at the top of the pump housing, electromagnetic coil is installed in the belt pulley sucker, it further include the induction drive disk being set on the belt pulley sucker, and the magnetic induction mechanism between belt pulley sucker and induction drive disk, compound shaft connecting bearing is equipped in the pump housing, the compound shaft connecting bearing has the shaft of passing power, one end of the shaft is fixedly connected after wearing water seal with water pump vane, the other end wears be connected the magnetic induction mechanism by being arranged connecting flange after the electromagnetic coil and belt pulley sucker successively.The utility model can be significantly cost-effective, and the convenience of its production and processing and later stage installation is greatly promoted while simplifying water pump structure.
Description
Technical field
The utility model is related to a kind of miniature energy-saving water pump structures synchronized based on magnetic induction.
Background technology
Currently, the widely used water pump structure of automobile engine come provide coolant liquid to prevent overheat scaling loss, by belt pulley
Outer lace drive shaft connects bearing rotary on sucker, and then controls water pump vane rotation to convey coolant liquid.In the prior art, when
When engine cold-start or relatively low coolant temperature, water pump vane is straight by belt by shaft connecting bearing in traditional water pump structure
Driving is connect, water pump is started to work, slow so as to cause engine warms, and pump body goes back Combination Design in addition to shaft connecting bearing
Two double-row angular contact bal bearings increase cost while increasing pump housing volume, are also unfavorable for the production and processing and zero of the pump housing
The later stage of component installs.
Invention content
The technical issues of the utility model solves is to provide a kind of miniature energy-saving water pump structure synchronized based on magnetic induction.
The technical solution of the utility model is：A kind of miniature energy-saving water pump structure synchronized based on magnetic induction, including the pump housing
With the water pump vane set on the pump housing bottom, it is equipped with water seal between the pump housing and water pump vane, is equipped at the top of the pump housing
The belt pulley sucker of outer lace is equipped with electromagnetic coil in the belt pulley sucker, further includes being set to the belt pulley sucker
On induction drive disk and the magnetic induction mechanism between belt pulley sucker and induction drive disk, be equipped in the pump housing
Compound shaft connecting bearing, the compound shaft connecting bearing have a shaft of passing power, one end of the shaft wear after water seal with water
By being arranged the connected institute of connecting flange after impeller of pump is fixedly connected, the other end wears the electromagnetic coil successively and belt pulley sucker
State magnetic induction mechanism.
Further, compound shaft connecting bearing described in the utility model further includes outer collar and inside race, the shaft with
It is equipped with inner ring ball between inside race, cylindrical roller and outer ring ball are disposed with up and down between the outer collar and inside race.
Further, the holding of the fixed cylindrical roller is equipped between outer collar and inside race described in the utility model
Frame.
Further, magnetic induction mechanism described in the utility model includes being sequentially stacked and consolidating by fixing piece from lower to upper
Fixed endless metal frictional disk and magnet fixed disc, the connecting flange are connected and fixed by screw and the magnet fixed disc.
Further, the central distribution in the utility model around the magnet fixed disc has several accommodating recess, each
It is sequentially placed magnetic guiding loop and permanent magnet in the accommodating recess.
Further, spring is equipped between magnet fixed disc described in the utility model and endless metal frictional disk.
Further, drive disk is incuded described in the utility model to be built-in with for generating between the magnet fixed disc
Eddy current and the drive disk magnetic guiding loop for driving magnet fixed disc and endless metal frictional disk synchronous rotary.
Further, described in the utility model incude drive disk by fixing piece be fixed on the belt pulley sucker with
Realize the synchronous rotation of the two.
The utility model has the following advantages compared with prior art：
1）In the utility model, the combination of compound shaft connecting bearing substitution traditional shaft connecting bearing and double-row angular contact bal bearing,
Structure is compacter, while avoiding the space for being used to install double-row angular contact bal bearing in pump body additional designs, pump housing body
Product can be done small as far as possible to significantly cost-effective, greatly promoted while simplifying pump body structure its production and processing and
The convenience of later stage installation.
2）In the utility model, belt pulley sucker is connected with induction drive disk and moves synchronously, when indicating oven temperature of engine, electricity
Magnetic coil is powered, and magnet fixed disc is compressed downwards belt pulley sucker by the related endless metal frictional disk of attraction and moved synchronously,
The related water pump vane of shaft is done while compound shaft connecting bearing is moved synchronously by connecting flange and magnet fixed disc revolves at full speed
Turn, to play as the effect of engine fast cooling；When engine temperature is down to certain temperature, electromagnetic coil power-off, magnet
Fixed disk is detached with belt pulley sucker simultaneously with endless metal frictional disk, incudes the drive disk magnetic guiding loop and magnet built in drive disk
Eddy current is generated between fixed disk, magnet fixed disc related water pump vane under eddy current effect continues Half Speed and slowly rotates, from
And play the effect to cool down for engine continuous so that the temperature of engine remains in particular range, due to entirely holding
Continuous temperature-fall period is more energy-saving and environmentally friendly without power supply.This water pump structure advanced and reasonable design, can be in certain flow range
The operation of interior efficient stable reduces water pump driving loss, to improve overall efficiency while reducing engine damage probability.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the structural schematic diagram of compound shaft connecting bearing in the utility model.
Wherein：1, the pump housing；2, water pump vane；3, water seal；4, belt pulley sucker；5, electromagnetic coil；6, compound shaft connecting bearing；
61, shaft；62, inner ring ball；63, inside race；64, cylindrical roller；65, outer ring ball；66, outer collar；7, incude drive disk；
7a, drive disk magnetic guiding loop；8, connecting flange；9, magnet fixed disc；9a, magnetic guiding loop；9b, permanent magnet；10, endless metal friction
Disk；11, spring.
Specific implementation mode
Embodiment：
It show a kind of specific reality of the miniature energy-saving water pump structure synchronized based on magnetic induction of the utility model in conjunction with attached drawing
Mode is applied, first, including the pump housing 1 and the water pump vane 2 set on 1 bottom of the pump housing, between the pump housing 1 and water pump vane 2
Equipped with the water seal 3 for preventing sundries from mixing, 1 top of the pump housing is equipped with the belt pulley sucker 4 of outer lace, the belt pulley sucker
Electromagnetic coil 5 is installed in 4.
Specifically combine Fig. 2 shown in, the water pump structure further include be set to the belt pulley sucker 4 on induction drive disk 7,
And the magnetic induction mechanism between belt pulley sucker 4 and induction drive disk 7.
Wherein, the induction drive disk 7 is fixed on the belt pulley sucker 4 by three screws to realize the same of the two
Step rotation, the magnetic induction mechanism include being sequentially stacked from lower to upper and the endless metal being fixed as one by three screws rubs
Disk 10 and magnet fixed disc 9 are wiped, and there are several accommodating recess around the central distribution of the magnet fixed disc 9, it is each described
Magnetic guiding loop 9a and permanent magnet 9b are sequentially placed in accommodating recess, between the magnet fixed disc 9 and endless metal frictional disk 10
It is additionally provided with the spring 11 worked as a buffer.
In addition, the induction drive disk 7 is also built-in with for generating eddy current between the magnet fixed disc 9 and driving
The drive disk magnetic guiding loop 7a of the magnet fixed disc 9 and 10 synchronous rotary of endless metal frictional disk.
Secondly, in the utility model, compound shaft connecting bearing 6 is equipped in the pump housing 1, the compound shaft connecting bearing 6 includes
Shaft 61, outer collar 66 and the inside race 63 of passing power are equipped with multiple inner rings and roll between the shaft 61 and inside race 63
Pearl 62 is disposed with multiple cylindrical rollers 64 and multiple outer ring balls 65 up and down between the outer collar 66 and inside race 63, and
The retainer of the fixed cylindrical roller 64 is additionally provided between the outer collar 66 and inside race 63.
As shown in Fig. 2, one end of the shaft 61 is fixedly connected after wearing water seal 3 with water pump vane 2, the other end is worn successively
If being connected the magnet fixed disc 9 after the electromagnetic coil 5 and belt pulley sucker 4 by being arranged connecting flange 8.
When the utility model specific works, belt pulley sucker 4 does synchronous rotary always with induction drive disk 7, works as engine
Temperature is excessively high, and electromagnetic coil 5 is initially powered up, and magnet fixed disc 9 is moved downward by attraction, and endless metal frictional disk 10 is by magnet
The active force of fixed disk 9 compresses downwards belt pulley sucker 4, and belt pulley sucker 4 drives magnet fixed disc 9 and endless metal frictional disk
10 move synchronously, and compound shaft connecting bearing 6 is moved synchronously by connecting flange 8 and magnet fixed disc 9, while shaft 61 is related
Water pump vane 2 is done to be rotated at full speed, to play as the effect of engine fast cooling.
When engine is down to certain temperature, electromagnetic coil 5 powers off, and magnet fixed disc 9 is same with endless metal frictional disk 10
When detached with belt pulley sucker 4, incude drive disk 7 built in drive disk magnetic guiding loop 7a and magnet fixed disc 9 between generate whirlpool electricity
Stream, the related water pump vane 2 under eddy current effect of magnet fixed disc 9 continue Half Speed and slowly rotate, held for engine to play
The effect of continuous cooling so that the temperature of engine remains in particular range.
On the one hand the utility model replaces traditional shaft connecting bearing and double-row angular contact bal bearing by compound shaft connecting bearing 6
Combination so that water pump internal structure is compacter, while being avoided in 1 inside additional designs of the pump housing for installing biserial corner connection
The space of ball bearing is touched, 1 volume of the pump housing can be done small as far as possible to significantly cost-effective, and the same of water pump structure is simplified
When greatly promote its production and processing and the later stage assembling convenience, on the other hand by induction 7 inside particular design of drive disk
Drive disk magnetic guiding loop 7a so that entire continued down process is more energy-saving and environmentally friendly without power supply, and this water pump structure design is first
Into reasonable, can within the scope of certain flow efficient stable operation, reduce water pump while reducing engine damage probability and drive
Dynamic loss, to improve overall efficiency.
Certain above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement according to this, and the protection model of the utility model can not be limited with this
It encloses.Any modifications made in accordance with the spirit of the main technical solutions of the utility model should all cover the guarantor in the utility model
Within the scope of shield.
Claims (8)
1. a kind of miniature energy-saving water pump structure synchronized based on magnetic induction, including the pump housing（1）With set on the pump housing（1）Bottom
Water pump vane（2）, the pump housing（1）With water pump vane（2）Between be equipped with water seal（3）, the pump housing（1）Top is equipped with external skin
The belt pulley sucker of band（4）, the belt pulley sucker（4）Electromagnetic coil is inside installed（5）, it is characterised in that：Further include being set to
The belt pulley sucker（4）On induction drive disk（7）And it is set to belt pulley sucker（4）With induction drive disk（7）Between
Magnetic induction mechanism, the pump housing（1）It is interior to be equipped with compound shaft connecting bearing（6）, the compound shaft connecting bearing（6）With passing power
Shaft（61）, the shaft（61）One end wear water seal（3）Afterwards with water pump vane（2）It is fixedly connected, the other end is worn successively
The electromagnetic coil（5）With belt pulley sucker（4）Afterwards by being arranged connecting flange（8）Be connected the magnetic induction mechanism.
2. the miniature energy-saving water pump structure according to claim 1 synchronized based on magnetic induction, it is characterised in that：It is described compound
Shaft connecting bearing（6）It further include outer collar（66）And inside race（63）, the shaft（61）With inside race（63）Between be equipped with inner ring
Ball（62）, the outer collar（66）With inside race（63）Between up and down be disposed with cylindrical roller（64）With outer ring ball（65）.
3. the miniature energy-saving water pump structure according to claim 2 synchronized based on magnetic induction, it is characterised in that：The housing
Circle（66）With inside race（63）Between be equipped with the fixed cylindrical roller（64）Retainer.
4. the miniature energy-saving water pump structure according to claim 1 synchronized based on magnetic induction, it is characterised in that：The magnetic strength
It includes being sequentially stacked from lower to upper and by the fixed endless metal frictional disk of fixing piece to answer mechanism（10）And magnet fixed disc
（9）, the connecting flange（8）Pass through screw and the magnet fixed disc（9）It is connected and fixed.
5. the miniature energy-saving water pump structure according to claim 4 synchronized based on magnetic induction, it is characterised in that：Around described
Magnet fixed disc（9）Central distribution have several accommodating recess, be sequentially placed magnetic guiding loop in each accommodating recess（9a）
And permanent magnet（9b）.
6. the miniature energy-saving water pump structure according to claim 4 synchronized based on magnetic induction, it is characterised in that：The magnet
Fixed disk（9）With endless metal frictional disk（10）Between be equipped with spring（11）.
7. the miniature energy-saving water pump structure according to claim 4 synchronized based on magnetic induction, it is characterised in that：The induction
Drive disk（7）Be built-in with for the magnet fixed disc（9）Between generate and eddy current and drive magnet fixed disc（9）With annular
Metal friction disk（10）The drive disk magnetic guiding loop of synchronous rotary（7a）.
8. the miniature energy-saving water pump structure according to claim 7 synchronized based on magnetic induction, it is characterised in that：The induction
Drive disk（7）It is fixed on the belt pulley sucker by fixing piece（4）On with realize both synchronous rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849736.1U CN207892851U (en) | 2017-12-26 | 2017-12-26 | The miniature energy-saving water pump structure synchronized based on magnetic induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849736.1U CN207892851U (en) | 2017-12-26 | 2017-12-26 | The miniature energy-saving water pump structure synchronized based on magnetic induction |
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| Publication Number | Publication Date |
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| CN207892851U true CN207892851U (en) | 2018-09-21 |
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ID=63549794
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|---|---|---|---|
| CN201721849736.1U Active CN207892851U (en) | 2017-12-26 | 2017-12-26 | The miniature energy-saving water pump structure synchronized based on magnetic induction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236680A (en) * | 2018-11-06 | 2019-01-18 | 常康华 | A kind of miniature energy-saving water pump |
-
2017
- 2017-12-26 CN CN201721849736.1U patent/CN207892851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236680A (en) * | 2018-11-06 | 2019-01-18 | 常康华 | A kind of miniature energy-saving water pump |
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