CN208870835U - A kind of vehicular magnetism electronic water pump double shrouded wheel - Google Patents
A kind of vehicular magnetism electronic water pump double shrouded wheel Download PDFInfo
- Publication number
- CN208870835U CN208870835U CN201821749616.9U CN201821749616U CN208870835U CN 208870835 U CN208870835 U CN 208870835U CN 201821749616 U CN201821749616 U CN 201821749616U CN 208870835 U CN208870835 U CN 208870835U
- Authority
- CN
- China
- Prior art keywords
- bucket cover
- impeller
- impeller disk
- blade
- water pump
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of vehicular magnetism electronic water pump double shrouded wheel, it is related to electronic water pump for automobile field, including impeller body, bucket cover, the impeller body includes the impeller disk, blade, the impeller disk is rounded, it is uniformly convexly equipped with the spiral helicine blade of same structure thereon, the cooling water flow conduits that formation width is gradually increased between two blade of arbitrary neighborhood, each blade collects in the center of the impeller disk, the impeller body is fixedly arranged above the bucket cover, the bucket cover and the impeller disk are coaxially disposed, the spherical shape of bucket cover, water inlet round mouth is equipped at its sphere centre, the edge of the bucket cover is aligned with the edge of the impeller disk, it is equal everywhere as bucket cover each section of center of circle equidistant and the vertical range of the impeller disk using the sphere centre of bucket cover.The application provides a kind of vehicular magnetism electronic water pump double shrouded wheel, and which solve reflux problems, greatly improves water outlet efficiency.
Description
Technical field
The utility model relates to electronic water pump for automobile fields, and in particular to a kind of vehicular magnetism electronic water pump double shrouded wheel.
Background technique
As country is to automobile energy-saving emission reduction pay attention to day by day, each automobile factory uses turbo charged side for conventional engines
Formula come improve power or using hybrid power and pure electric vehicle driving by the way of reach energy-saving and environment-friendly purpose.Currently, automobile
Traditional mechanical water pump is mostly used in cooling system, new-energy automobile is helped in the development and country however as new-energy automobile
It holds and puts more effort, more and more pure electric automobiles put goods on the market, and the heat dissipation of electronic power components and motor requires to carry out
It is cooling, however traditional mechanical water pump is not conveniently used in pure electric automobile, many new energy vehicles are made using electronic water pump
For water system on water circulation, cooling or vehicle.Electronic water pump is used as power device using piezoelectric material, the thorough reality from control drive
Existing electronization fully controls liquid transmission with electronic integration system, to realize the adjustability of liquid transmission, accuracy.With vapour
The traditional mechanical water pump of car engine cooling system is compared, and mechanical water pump can only provide flow by revolving speed, and the control of water pump is inadequate
Flexibly；Electronic water pump is easier to control, longer life expectancy, so electronic water pump for automobile is widely used with extraordinary
Market prospects.
It is as shown in Figure 1 a kind of existing vehicular magnetism electronic water pump, wherein 1 ' is motor, 2 ' are magnetic drive component, 3 '
For magnet shaft, 4 ' are impeller, and 5 ' are spiral case, and spiral case is equipped with water inlet, water outlet, and motor passes through the magnetic in magnetic drive component
The rotation of iron axis impeller, generates pressure difference due to impeller and spiral case cooperatively form the environment of sealing when pump working, thus water
Pump the water outlet that could intake；However in actual work, because of position of related features or machining tolerance in blade and spiral case, when cooperating incomplete not
Perfect sealed environment can be formed, causes impeller to generate reflux, discharge pressure, which weakens, influences discharge pressure or water yield.
Utility model content
In order to solve technical problem mentioned above, the application provides a kind of vehicular magnetism electronic water pump double shrouded wheel,
It solves reflux problem, greatly improves water outlet efficiency.
In order to reach above-mentioned technical effect, the specific technical solution of the utility model is as follows:
A kind of vehicular magnetism electronic water pump double shrouded wheel, including impeller body, bucket cover, the impeller body include impeller
Disk, blade, the impeller disk is rounded, is uniformly convexly equipped with the spiral helicine blade of same structure, two blade of arbitrary neighborhood thereon
Between the cooling water flow conduits that are gradually increased of formation width, each blade collects in the center of the impeller disk, on the impeller body
Side is fixed with the bucket cover, and the bucket cover and the impeller disk are coaxially disposed, the spherical shape of bucket cover, at sphere centre
Equipped with water inlet round mouth, the edge of the bucket cover is aligned with the edge of the impeller disk, equidistant as the center of circle using the sphere centre of bucket cover
Bucket cover each section and the vertical range of the impeller disk from place is equal everywhere.
Further, the bucket cover is weldingly fixed on above impeller body by blade raised on the impeller disk.
Further, using the center of the impeller disk as in each cooling water flow conduits of center of circle equidistant be equipped with it is multiple protrusion etc.
High support column, the bucket cover are weldingly fixed on above impeller body by support column.
According to above-mentioned technical proposal, compared with prior art, the good effect generated is the utility model: original
Increase bucket cover, bucket cover and impeller one on impeller, guarantees that the gap between impeller and bucket cover is consistent, leaf when impeller rotates
Piece lid also synchronous rotary together the phenomenon that will not generating reflux, greatly improves so that the pressure difference uniformity in impeller
Efficiency.
Detailed description of the invention
Below by specific embodiment combination attached drawing to being originally described in further detail.
Fig. 1 is the schematic diagram of the prior art；
Fig. 2 is the decomposition diagram of embodiment one；
Wherein, 1 ', motor；2 ', magnetic drive component；3 ', magnet shaft；4 ', impeller；5 ', spiral case；1, the impeller disk；2, leaf
Piece；3, cooling water flow conduits；4, bucket cover；5, water inlet round mouth.
Specific embodiment
To keep the purposes, technical schemes and advantages of present embodiment clearer, below in conjunction in present embodiment
The technical solution in present embodiment is clearly and completely described in attached drawing, it is clear that described embodiment is sheet one
Some embodiments, rather than whole embodiments.Based on the embodiment in the utility model, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the range of this protection.
In the description of the present invention, it should be understood that term " upper end ", " lower end ", " tail end ", " left and right ", " on
Under " etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description this and
Simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment one
As shown in Fig. 2, a kind of vehicular magnetism electronic water pump double shrouded wheel, including impeller body, bucket cover 4, the impeller
Ontology includes the impeller disk 1, blade 2, and the impeller disk 1 is rounded, is uniformly convexly equipped with the spiral helicine blade of same structure thereon
2, the cooling water flow conduits 3 that formation width is gradually increased between two blade 2 of arbitrary neighborhood, each blade 2 collects in the impeller disk 1
Center, the impeller body are fixedly arranged above the bucket cover 4, and the bucket cover 4 is welded by blade 2 raised on the impeller disk 1
It connects and is fixed on above impeller body.The bucket cover 4 is coaxially disposed with the impeller disk 1, and the blade 2 covers spherical shape, spherical surface
Water inlet round mouth 5 is equipped at center, the edge of the bucket cover 4 is aligned with the edge of the impeller disk 1, with the sphere centre of bucket cover 4
It is equal everywhere for bucket cover each section and the vertical range of the impeller disk 1 of center of circle equidistant.
Embodiment two
A kind of vehicular magnetism electronic water pump double shrouded wheel, including impeller body, bucket cover, the impeller body include impeller
Disk 1, blade 2, the impeller disk 1 is rounded, is uniformly convexly equipped with the spiral helicine blade 2 of same structure, arbitrary neighborhood two thereon
The cooling water flow conduits 3 that formation width is gradually increased between blade 2, each blade 2 collect in the center of the impeller disk 1, the leaf
Wheel ontology is fixedly arranged above the bucket cover 4, is set using the center of the impeller disk 1 as in each cooling water flow conduits of center of circle equidistant 3
There is the contour support column (not shown) of multiple protrusions, the bucket cover 4 is weldingly fixed on impeller body by support column
Side.
The bucket cover 4 is coaxially disposed with the impeller disk 1, the spherical shape of the bucket cover 4, is equipped with water inlet at sphere centre
The edge of round mouth 5, the bucket cover 4 is aligned with the edge of the impeller disk 1, using the sphere centre of bucket cover 4 as center of circle equidistant
Bucket cover each section and the vertical range of the impeller disk 1 it is equal everywhere.
Use above specific case is merely used to help understand this to being originally illustrated, not to limit this.For
This person of ordinary skill in the field can also make several simple deductions, deformation or replacement according to this thought.
Claims (3)
1. a kind of vehicular magnetism electronic water pump double shrouded wheel, which is characterized in that including impeller body, bucket cover, the impeller sheet
Body includes the impeller disk, blade, and the impeller disk is rounded, is uniformly convexly equipped with the spiral helicine blade of same structure thereon, arbitrarily
The cooling water flow conduits that formation width is gradually increased between adjacent two blade, each blade collects in the center of the impeller disk, described
Impeller body is fixedly arranged above the bucket cover, and the bucket cover and the impeller disk are coaxially disposed, the spherical shape of bucket cover,
Water inlet round mouth is equipped at sphere centre, the edge of the bucket cover is aligned with the edge of the impeller disk, with the sphere centre of bucket cover
It is equal everywhere for bucket cover each section and the vertical range of the impeller disk of center of circle equidistant.
2. a kind of vehicular magnetism electronic water pump double shrouded wheel as described in claim 1, which is characterized in that the bucket cover passes through
Raised blade is weldingly fixed on above impeller body on the impeller disk.
3. a kind of vehicular magnetism electronic water pump double shrouded wheel as described in claim 1, which is characterized in that with the center of the impeller disk
For the contour support column for being equipped with multiple protrusions in each cooling water flow conduits of center of circle equidistant, the bucket cover passes through support column
It is weldingly fixed on above impeller body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749616.9U CN208870835U (en) | 2018-10-26 | 2018-10-26 | A kind of vehicular magnetism electronic water pump double shrouded wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749616.9U CN208870835U (en) | 2018-10-26 | 2018-10-26 | A kind of vehicular magnetism electronic water pump double shrouded wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870835U true CN208870835U (en) | 2019-05-17 |
Family
ID=66470919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749616.9U Active CN208870835U (en) | 2018-10-26 | 2018-10-26 | A kind of vehicular magnetism electronic water pump double shrouded wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11781549B1 (en) | 2022-12-09 | 2023-10-10 | Waymo Llc | Air cooling system for electronic spinning assembly |
-
2018
- 2018-10-26 CN CN201821749616.9U patent/CN208870835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11781549B1 (en) | 2022-12-09 | 2023-10-10 | Waymo Llc | Air cooling system for electronic spinning assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195745B (en) | A kind of cooling waterpump of new-energy automobile | |
| CN102086799B (en) | Electronic cooling water pump of variable-flow engine | |
| CN208870835U (en) | A kind of vehicular magnetism electronic water pump double shrouded wheel | |
| CN113548168A (en) | Novel marine electric outboard engine with high safety and reliability | |
| CN208935007U (en) | A kind of vehicular magnetism electronic water pump impeller | |
| CN109185177A (en) | A kind of isolated electronic water pump for automobile of differential | |
| EP3919746A1 (en) | Electric water pump | |
| CN208934941U (en) | A kind of isolated electronic water pump for automobile of differential | |
| CN208870804U (en) | A kind of double pump head electronic water pump for automobile structure | |
| CN208870805U (en) | A kind of differential impeller magnetic drive component of electronic water pump for automobile | |
| CN208934942U (en) | A kind of electronic water pump for automobile of self-loopa control accurate | |
| CN207711782U (en) | Integral type power control unit | |
| CN208870806U (en) | A kind of isolation impeller magnetic drive component of electronic water pump for automobile | |
| CN215851823U (en) | Novel marine electric outboard engine with high safety and reliability | |
| CN212615001U (en) | High-efficient radiating car intercooler | |
| CN108448850A (en) | Motor and automobile | |
| CN213144774U (en) | Automobile electronic water pump with three-dimensional space curved surface closed impeller | |
| CN112412824A (en) | Permanent magnet direct current variable frequency electric pump | |
| CN208918675U (en) | A kind of cooling recirculation system based on electronic water pump for automobile | |
| CN209557275U (en) | A kind of electric water pump | |
| CN208797703U (en) | Rotor structure of brushless motor in a kind of electronic water pump for automobile | |
| CN215719768U (en) | Automobile electronic water pump | |
| CN209948849U (en) | Automobile electronic water pump motor housing | |
| CN212869310U (en) | Electronic engine oil pump of engine | |
| CN113482939B (en) | High-efficiency water-cooling outer rotor type permanent magnet intelligent water pump with integrated controller |
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: 20210805 Address after: 231283 floor 3, part a, building 3, Pearl Industrial Park, No. 106, Chuangxin Avenue, high tech Zone, Hefei, Anhui Patentee after: Hefei Sufan Automobile Technology Co.,Ltd. Address before: 201499 No. 133, Fuqing Road, Qingcun Town, Fengxian District, Shanghai Patentee before: SHENGKAI AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. |