CN213144776U - Automobile electronic water pump with good heat dissipation performance - Google Patents
Automobile electronic water pump with good heat dissipation performance Download PDFInfo
- Publication number
- CN213144776U CN213144776U CN202021393428.4U CN202021393428U CN213144776U CN 213144776 U CN213144776 U CN 213144776U CN 202021393428 U CN202021393428 U CN 202021393428U CN 213144776 U CN213144776 U CN 213144776U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump body
- mounting seat
- rotor
- heat dissipation
- 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
Images
Abstract
The utility model belongs to the technical field of water pump equipment, specifically disclose an automotive electronics water pump that heat dispersion is good, including the impeller blade, the casing is installed on the pump body, be provided with the pump cover on the pump body, be provided with the water inlet on the pump cover, pump cover one side is provided with the delivery port, stator module installs in the pump body, the installation axle is fixed in the pump body, the installation off-axial side is provided with the rotor mount pad, be provided with permanent magnet and wear-resisting platform on the rotor mount pad, the impeller blade sets up in rotor mount pad upper end, pump body bottom is provided with the electrical apparatus installation room, be provided with heating panel and controlling means in the electrical apparatus installation room, controlling means installs on the heating panel, the heating. The utility model discloses set up the rotor mount pad and adopt wear-resisting platform structure, simple structure assembles reliably, and wear resistance is strong, effectively reduces wearing and tearing and noise, and heat dispersion is good, extension water pump life, and the practicality is strong.
Description
Technical Field
The utility model relates to an automotive electronics water pump that heat dispersion is good belongs to water pump equipment technical field.
Background
The electronic water pump is an important part of a cooling system and has important influence on the performance of the electric vehicle. The electronic water pump easily produces a large amount of heats after long-time work, influences the whole new ability of water pump and life, and current electronic water pump's wear resistance is more weak, and the noise is great, designs a car electronic water pump that heat dispersion is good now and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car electronic water pump that heat dispersion is good solves the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automobile electronic water pump with good heat dissipation performance comprises impeller blades, a rotor mounting seat, a pump body, a shell, a stator assembly, a control device, a heat dissipation plate, a wear-resistant platform, a mounting shaft overflow trough, a heat dissipation plate, a heat conduction silica gel pad, an electrical appliance mounting chamber, a permanent magnet, a mounting shaft, a pump cover, a water inlet and a water outlet, wherein the shell is mounted on the pump body, the pump cover is arranged on the pump body, the water inlet is arranged on the pump cover, the water outlet is arranged on one side of the pump cover, the stator assembly is mounted in the pump body, the mounting shaft is fixed in the pump body, the rotor mounting seat is arranged on the outer side of the mounting shaft, the permanent magnet and the wear-resistant platform are arranged on the rotor mounting seat, the impeller blades are arranged at the upper end of the rotor mounting, the heat dissipation plate is connected with the heat dissipation plate through the heat conduction silica gel pad, and the heat dissipation plate is arranged at the bottom end of the pump body.
Preferably, the rotor mounting seat and the permanent magnet are integrally formed by injection molding, a mounting shaft overflow groove is formed between the rotor mounting seat and the mounting shaft, and a rotor mounting seat overflow groove is formed between the bottom of the rotor mounting seat and the pump body.
Preferably, a volute chamber is arranged between the pump body and the pump cover.
Preferably, the wear-resistant platform is arranged on the rotor mounting seat through secondary injection molding.
Preferably, a sealing strip is arranged at the joint of the pump cover and the pump body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model belongs to the technical field of water pump equipment, in particular to an automobile electronic water pump with good heat dissipation performance, a rotor mounting seat adopts a wear-resistant platform structure, the structure is simple, the assembly is reliable, the wear-resistant performance is strong, and the abrasion and the noise are effectively reduced; the overflow gap is arranged, and heat generated in the pump body is taken away through a cooling medium which circularly flows, so that the stability is improved, and the energy consumption is reduced; the control device can quickly transfer heat to the radiating fins and quickly radiate the heat; the utility model discloses simple structure, convenient operation, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. impeller blades; 2. a rotor mounting seat; 3. a volute chamber; 4. a pump body; 5. a housing; 6. a stator assembly; 7. a control device; 8. a heat dissipation plate; 9. a wear-resistant table; 10. installing a shaft overflow trough; 11. a heat sink; 12. a heat-conducting silica gel pad; 13. an electrical appliance installation room; 14. a rotor mounting seat overflow groove; 15. a seal ring; 16. a permanent magnet; 17. a rotor overflow trough; 18. installing a shaft; 19. a pump cover; 20. a water inlet; 21. and (7) a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: an automobile electronic water pump with good heat dissipation performance comprises an impeller blade 1, a rotor mounting seat 2, a pump body 4, a shell 5, a stator assembly 6, a control device 7, a heat dissipation plate 8, a wear-resistant platform 9, a mounting shaft overflow trough 10, a heat dissipation fin 11, a heat conduction silica gel pad 12, an electrical appliance mounting chamber 13, a permanent magnet 16, a mounting shaft 18, a pump cover 19, a water inlet 20 and a water outlet 21, wherein the shell 5 is mounted on the pump body 4, the pump cover 19 is arranged on the pump body 4, the water inlet 20 is arranged on the pump cover 19, the water outlet 21 is arranged on one side of the pump cover 19, the stator assembly 6 is mounted in the pump body 4, the mounting shaft 18 is fixed in the pump body 4, the rotor mounting seat 2 is arranged on the outer side of the mounting shaft 18, the permanent magnet 16 and the wear-resistant platform 9 are arranged on the rotor mounting seat, be provided with heating panel 8 and controlling means 7 in the electrical apparatus installation room 13, controlling means 7 installs on heating panel 8, heating panel 8 passes through heat conduction silica gel pad 12 and connects fin 11, fin 11 sets up in pump body 4 bottom.
Further, the rotor mounting seat 2 and the permanent magnet 16 are formed by integral injection molding, a mounting shaft overflow groove 10 and a rotor overflow groove 17 are arranged between the rotor mounting seat 2 and the mounting shaft 18, and a rotor mounting seat overflow groove 14 is arranged between the bottom of the rotor mounting seat 2 and the pump body 4.
Further, a volute chamber 3 is arranged between the pump body 4 and the pump cover 19.
Further, wear-resisting platform 9 is moulded plastics through the secondary and is set up on rotor mount pad 2, and wear-resisting platform 9 adopts temperature resistant PPS and wear-resisting CF material, has small, and simple structure is reliable, performance such as noise low.
Further, a sealing ring 15 is arranged at the joint of the pump cover 19 and the pump body 4.
The working principle is as follows: the utility model relates to an automobile electronic water pump with good heat dispersion, when the water pump works, a cooling medium is conveyed to a blade cover plate 1 through a water inlet 20, the blade cover plate 1 rotates along with a rotor mounting seat 2, the generated centrifugal force acts on the cooling medium to enable the cooling medium to flow through a volute chamber 3, and the generated pressure is conveyed to a water outlet 21 to flow to a cooling liquid circulation pipeline;
the cooling medium temperature is higher in the working process of the water pump, the working temperature is (-40-120 ℃), the rotating speed of the rotor mounting seat 2 after working is higher, in order to avoid the deformation and bulging of the contact part of the rotor mounting seat 2 and the pump body 4 under the high-temperature and high-pressure environment, a secondary injection molding wear-resistant platform 9 is arranged between the rotor mounting seat 2 and the mounting shaft 18 in the pump body 4, the wear-resistant platform 9 is made of temperature-resistant PPS and wear-resistant CF materials, the size is small, the structure is simple and reliable, the noise is low, when the rotor mounting seat 2 rotates, the pump body 4 only contacts with the wear-resistant platform 9 to cause friction, the abrasion is effectively reduced, and the damage of the rotor mounting;
a rotor overflow groove 17 is reserved between the rotor mounting seat 2 and the pump body 4 and between the rotor mounting seat 2 and the mounting shaft 18, when the water pump works, the rotor mounting seat 2 is suspended due to electromagnetic induction generated by electrifying in the pump body 4, a cooling medium leaks into the mounting shaft overflow groove 10 between the rotor mounting seat 2 and the mounting shaft through the rotor overflow groove 17 and flows into the volute chamber 3 through the rotor mounting seat overflow groove 14, so that the heat generated by the electronic friction of a rotor mounting seat magnetic field and the heat generated by the friction between the wear-resistant platform 9 on the rotor mounting seat 2 and the pump body 4 are taken away by the circularly flowing cooling medium;
the inboard heating panel 8 that is equipped with of casing 5, the surface laminating has heat conduction silica gel pad 12 and 13 components and parts in close contact with of controlling means 13, existing higher coefficient of heat conductivity can guarantee again insulating, on the casing 5 of aluminium system metal material was given off the heat transfer that controlling means 13 during operation mos pipe distributes, casing 5 surface is equipped with twist reverse curved surface fin 11, aluminium system metal material, it is big with the air area of contact, the radiating efficiency is high, can send the heat to the air fast, guarantee complete machine job stabilization, it is reliable.
It is worth noting that: since the devices matched with the control device are common devices, which belong to the existing mature technology, the electrical connection relationship and the specific circuit structure thereof are not described again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a car electronic water pump that heat dispersion is good which characterized in that: comprises impeller blades (1), a rotor mounting seat (2), a pump body (4), a shell (5), a stator assembly (6), a control device (7), a heat dissipation plate (8), a wear-resistant platform (9), an installation shaft overflow trough (10), a heat dissipation fin (11), a heat-conducting silica gel pad (12), an electrical appliance installation chamber (13), a permanent magnet (16), an installation shaft (18), a pump cover (19), a water inlet (20) and a water outlet (21), wherein the shell (5) is installed on the pump body (4), the pump cover (19) is arranged on the pump body (4), the water inlet (20) is arranged on the pump cover (19), the water outlet (21) is arranged on one side of the pump cover (19), the pump body (6) is installed in the pump body (4), the installation shaft (18) is fixed in the pump body (4), the rotor mounting seat (2, be provided with permanent magnet (16) and wear-resisting platform (9) on rotor mount pad (2), impeller blade (1) sets up in rotor mount pad (2) upper end, pump body (4) bottom is provided with electrical apparatus installation room (13), be provided with heating panel (8) and controlling means (7) in electrical apparatus installation room (13), controlling means (7) are installed on heating panel (8), fin (11) are connected through heat conduction silica gel pad (12) in heating panel (8), fin (11) set up in pump body (4) bottom.
2. The automobile electronic water pump with good heat dissipation performance according to claim 1, characterized in that: the rotor mounting seat is characterized in that the rotor mounting seat (2) and the permanent magnet (16) are integrally formed by injection molding, a mounting shaft overflow groove (10) and a rotor overflow groove (17) are arranged between the rotor mounting seat (2) and the mounting shaft (18), and a rotor mounting seat overflow groove (14) is arranged between the bottom of the rotor mounting seat (2) and the pump body (4).
3. The automobile electronic water pump with good heat dissipation performance according to claim 1, characterized in that: and a volute chamber (3) is arranged between the pump body (4) and the pump cover (19).
4. The automobile electronic water pump with good heat dissipation performance according to claim 1, characterized in that: the wear-resistant platform (9) is arranged on the rotor mounting seat (2) through secondary injection molding.
5. The automobile electronic water pump with good heat dissipation performance according to claim 1, characterized in that: and a sealing ring (15) is arranged at the joint of the pump cover (19) and the pump body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393428.4U CN213144776U (en) | 2020-07-15 | 2020-07-15 | Automobile electronic water pump with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393428.4U CN213144776U (en) | 2020-07-15 | 2020-07-15 | Automobile electronic water pump with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144776U true CN213144776U (en) | 2021-05-07 |
Family
ID=75731537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021393428.4U Active CN213144776U (en) | 2020-07-15 | 2020-07-15 | Automobile electronic water pump with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704502A (en) * | 2022-04-18 | 2022-07-05 | 四川芯智热控技术有限公司 | Heat radiation structure suitable for automotive electronics water pump and automotive electronics water pump containing same |
| WO2023151265A1 (en) * | 2022-02-08 | 2023-08-17 | 上海纳铁福传动系统有限公司 | Electronic control integrated actuator motor |
-
2020
- 2020-07-15 CN CN202021393428.4U patent/CN213144776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151265A1 (en) * | 2022-02-08 | 2023-08-17 | 上海纳铁福传动系统有限公司 | Electronic control integrated actuator motor |
| CN114704502A (en) * | 2022-04-18 | 2022-07-05 | 四川芯智热控技术有限公司 | Heat radiation structure suitable for automotive electronics water pump and automotive electronics water pump containing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213144776U (en) | Automobile electronic water pump with good heat dissipation performance | |
| CN107366624B (en) | Electronic water pump | |
| CN111478499A (en) | Self-cooling system for switched reluctance motor | |
| CN204258598U (en) | A kind of radiator structure of power cell and rack | |
| CN209516835U (en) | A kind of motor of rapid cooling | |
| CN213185703U (en) | High-temperature-resistant electric isolation cooling pump | |
| CN212969350U (en) | High-efficient constant temperature driving motor | |
| CN113555996A (en) | High-efficiency high-power electronic water pump | |
| KR20190054717A (en) | Electric centrifugal compressor | |
| CN209724757U (en) | A kind of electronic water pump for automobile | |
| CN216064526U (en) | Water circulation cooling motor controller for high-pressure cleaning machine | |
| CN217183123U (en) | Low-power-consumption small brushless direct current fan motor | |
| CN213574658U (en) | High-temperature-resistant large-flow high-speed electronic water pump | |
| CN210610111U (en) | Automobile controller cooling system | |
| CN103075773B (en) | Integrated vehicle/vessel air conditioner | |
| CN100453823C (en) | Miniature heat-collecting pump | |
| CN217693252U (en) | Cooling device of photovoltaic power generation assembly | |
| CN207265791U (en) | A kind of direct current generator cooling controller | |
| CN110374888A (en) | A kind of vehicle electric water pump is from cooling mechanism | |
| CN215860824U (en) | Electronic water pump for fuel cell | |
| CN215719571U (en) | New energy automobile electronic water pump | |
| CN220210127U (en) | Heat dissipation motor for pump | |
| CN216290553U (en) | High-reliability explosion-proof variable frequency motor | |
| CN219351431U (en) | Industrial pump motor | |
| CN220134287U (en) | Cooling structure of high-voltage electronic water pump controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |