CN208718935U - A kind of automobile-used electronic water pump - Google Patents
A kind of automobile-used electronic water pump Download PDFInfo
- Publication number
- CN208718935U CN208718935U CN201821198067.0U CN201821198067U CN208718935U CN 208718935 U CN208718935 U CN 208718935U CN 201821198067 U CN201821198067 U CN 201821198067U CN 208718935 U CN208718935 U CN 208718935U
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- impeller
- outside
- gland
- shaft
- housing
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Abstract
A kind of automobile-used electronic water pump, water inlet is equipped with above pump cover, gland is fitted on the outside of water inlet, gland is made of plate and indent, two plates connect an indent, water outlet is equipped on the right side of pump cover, content is connect on the outside of water outlet and water inlet and mode is all consistent, impeller housing is connected with below pump cover, the first impeller is equipped in impeller housing, first page wheel center is equipped with shaft, outside is successively arranged first bearing to shaft from top to bottom, stator, heat dissipating ring, second bearing, second impeller, the above object being arranged on the outside of shaft is all set to inside motor housing, it is connect at the top of motor housing with impeller housing, side is equipped with pedestal, bottom is provided with several apertures, water inlet and water outlet are fastened by gland, gland is twisted and is tightly coupled with pump cover, in electronic water pump motor housing in shaft ingehious design second page wheel and heat dissipating ring, it is dried with impeller, it blows To heat dissipating ring, internal temperature is reduced by this refrigeration principle and, to reduce motor internal temperature, improves the radiating efficiency of electronic water pump.
Description
Technical field
The utility model relates to electronic water pump, especially a kind of automobile-used electronic water pump.
Technical background
Nowadays in life and production, water pump is ubiquitous, and various water pumps are that people produce and life is brought
Many convenience, in the society for nowadays advocating low-carbon environment-friendly, energy-saving and emission-reduction, electronic water pump comes into being, can be existing in China
With the presence of electronic water pump many flaws, all there is many deficiencies in terms of the leakproofness and in terms of thermal diffusivity, so as to cause electricity
A series of problems, such as sub- water pump safety coefficient is not high enough, and service life falls short of, electronic water pump is extremely wide in automobile industry application
It is general, under nowadays new-energy automobile increasingly emerge, automobile-used electronic water pump demand is increasingly enhanced, can be existing for existing automobile-used electronic water pump
A series of problems, such as problem, reduces the quality of automobile, working efficiency.
Utility model content
Purpose of the utility model is to solve defects present in electronic water pump in the prior art, provide a kind of automobile-used
Electronic water pump.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of automobile-used electronic water pump, including pump
Lid, water inlet, gland, plate, indent, water outlet, impeller housing, the first impeller, shaft, first bearing, stator, heat dissipating ring,
Two bearings, the second impeller, motor housing and pedestal, the pump cover top are equipped with the water inlet, are fitted on the outside of the water inlet
The gland, the gland are made of two same units, and each unit all includes the plate and indent, the plate
It is equipped with screw hole, the adjacent plate of two units is fastened two-by-two by screw, the plate connection of two of a unit
One indent, the indent are arc, and upper outside is smooth, and lower half of outside is provided with screw thread, and upper inside is equipped with
Rubber layer, the gland and pump cover are equipped with water outlet, the water outlet and the water inlet at threaded connection, the pump cover right side
Outside connection content is all consistent with mode, and impeller housing is connected with below the pump cover, is equipped with first leaf inside the impeller housing
Wheel, first page wheel center are equipped with the shaft, and outside is successively arranged the first bearing, determines the shaft from top to bottom
Son, heat dissipating ring, second bearing, the second impeller, the above object that the shaft outside is arranged all are set to inside the motor housing, institute
It states and is connect at the top of motor housing with the impeller housing, side is equipped with the pedestal, and bottom is provided with several apertures.
A kind of above-mentioned automobile-used electronic water pump, the heat dissipating ring are fixed on the motor chamber interior wall.
A kind of above-mentioned automobile-used electronic water pump, inside the motor housing in addition to the object of setting, some is extra
Space, this space are connected to outside.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model is equipped with the second impeller and heat dissipating ring as motor inside, a refrigeration system is formed, is given in real time
The cooling of electronic water pump load device, substantially increases the heat dissipation effect of electronic water pump, improves the working efficiency of electronic water pump, together
When also protected pump motor well, to improve the service life of water pump.
2. the water inlet of the utility model and water outlet are designed with gland, electronic water pump can closely be connected with outside
It connects, improves the closure of electronic water pump and external connection, to prevent the spilling of coolant liquid, prevent it from damaging other on automobile
Device improves the security performance of electronic water pump.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the three-view diagram of the gland of the utility model；
Fig. 3 is the external structure front view and side view of the utility model.
In attached drawing: 1, pump cover；2, water inlet；3, gland；4, plate；5, indent；6, water outlet；7, impeller housing；8, first
Page wheel；9, shaft；10, first bearing；11, stator；12, heat dissipating ring；13, second bearing；14, second page wheel；15, XX motor
Case；16, pedestal.
Specific embodiment
Refering to fig. 1 to Fig. 3, a kind of automobile-used electronic water pump, including pump cover 1, water inlet 2, gland 3, plate 4, indent 5, go out
The mouth of a river 6, impeller housing 7, the first impeller 8, shaft 9, first bearing 10, stator 11, heat dissipating ring 12, second bearing 13, the second impeller
14, motor housing 15 and pedestal 16 are equipped with water inlet 2 above pump cover 1, are fitted with gland 3 on the outside of water inlet 2, gland 3 is by two phases
It is formed with unit, each unit all includes plate 4 and indent 5, and plate is equipped with screw hole, and the adjacent panels 4 of two units pass through
Screw fastens two-by-two, and two plates 4 of a unit connect an indent 5, and indent 5 is arc, and upper outside is smooth, lower half
It is provided with screw thread on the outside of side, upper inside is equipped with rubber layer, gland 3 and pump cover 1 into threaded connection, is equipped with water outlet on the right side of pump cover 1
Mouthfuls 6, water outlet 6 and connection content and mode on the outside of water inlet 2 are all consistent, are connected with impeller housing 7 below pump cover 1, inside impeller housing 7
Equipped with the first impeller 8,8 center of first page wheel is equipped with shaft 9, and outside is successively arranged first bearing 10, stator to shaft 9 from top to bottom
11, heat dissipating ring 12, second bearing 13, the second impeller 14, the above object being arranged on the outside of shaft 9 are all set to inside motor housing 15,
15 top of motor housing is connect with impeller housing 14, and side is equipped with pedestal 16, and bottom is provided with several apertures.
A kind of automobile-used electronic water pump in the present embodiment, heat dissipating ring 12 are fixed on 15 inner wall of motor housing.
A kind of automobile-used electronic water pump in the present embodiment, inside motor housing 15 in addition to the object of setting, some is more
Complementary space, this space are connected to outside.
Concrete operating principle: the water inlet and water outlet of the electronic water pump first cover the pipe of external connection in openning
On, it is then fastened by gland, then gland is twisted and is tightly coupled with pump cover, it is skilful in shaft in electronic water pump motor housing
Wonderful design second page wheel and heat dissipating ring, are dried with impeller, blow to heat dissipating ring, reduce internal temperature, by this refrigeration principle, from
And motor internal temperature is reduced, improve the radiating efficiency of electronic water pump.
To sum up, the only preferred embodiment of the utility model not is used to limit the range of the utility model implementation,
All equivalent changes and modifications carried out by according to the shape of the utility model claims range, construction, feature and spirit should all include
In in the scope of the claims of the utility model.
Claims (3)
1. a kind of automobile-used electronic water pump, including pump cover (1), water inlet (2), gland (3), plate (4), indent (5), water outlet
(6), impeller housing (7), the first impeller (8), shaft (9), first bearing (10), stator (11), heat dissipating ring (12), second bearing
(13), the second impeller (14), motor housing (15) and pedestal (16), it is characterised in that: the water inlet is equipped with above the pump cover (1)
Mouth (2), water inlet (2) outside are fitted with the gland (3), and the gland (3) is made of two same units, Mei Gesuo
Stating unit all includes the plate (4) and indent (5), and the plate is equipped with screw hole, the adjacent plate (4) of two units
It is fastened two-by-two by screw, the plate (4) of two of a unit connects an indent (5), and the indent (5) is arc
Shape, upper outside is smooth, and lower half of outside is provided with screw thread, and upper inside is equipped with rubber layer, the gland (3) and pump cover
(1) at threaded connection, pump cover (1) right side is equipped with water outlet (6), connects on the outside of the water outlet (6) and the water inlet (2)
It is all consistent with mode to connect content, is connected with impeller housing (7) below the pump cover (1), described first is equipped with inside the impeller housing (7)
Impeller (8), the first impeller (8) center are equipped with the shaft (9), and outside is successively arranged institute to the shaft (9) from top to bottom
State first bearing (10), stator (11), heat dissipating ring (12), second bearing (13), the second impeller (14), shaft (9) outside
The above object being arranged all is set to the motor housing (15) inside, connect at the top of the motor housing (15) with the impeller housing (7),
Side is equipped with the pedestal (16), and bottom is provided with several apertures.
2. a kind of automobile-used electronic water pump according to claim 1, it is characterised in that: the heat dissipating ring (12) is fixed on described
Motor housing (15) inner wall.
3. a kind of automobile-used electronic water pump according to claim 1, it is characterised in that: except setting inside the motor housing (15)
Object other than, some redundant space, this space with outside be connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198067.0U CN208718935U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used electronic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198067.0U CN208718935U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used electronic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718935U true CN208718935U (en) | 2019-04-09 |
Family
ID=65974831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198067.0U Active CN208718935U (en) | 2018-07-26 | 2018-07-26 | A kind of automobile-used electronic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718935U (en) |
-
2018
- 2018-07-26 CN CN201821198067.0U patent/CN208718935U/en active Active
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| GR01 | Patent grant |