CN204984571U - Durable type automotive electronics water pump - Google Patents
Durable type automotive electronics water pump Download PDFInfo
- Publication number
- CN204984571U CN204984571U CN201520559007.7U CN201520559007U CN204984571U CN 204984571 U CN204984571 U CN 204984571U CN 201520559007 U CN201520559007 U CN 201520559007U CN 204984571 U CN204984571 U CN 204984571U
- Authority
- CN
- China
- Prior art keywords
- shroud
- water pump
- housing
- durable type
- rotor
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a durable type automotive electronics water pump, including water pump cover and casing, inside impeller, stator assembly and the rotor of being equipped with of casing, the inside one end open -ended cover shape structure that is equipped with of casing, the open end of cover shape structure is outside to be extended and forms a body structure with shells inner wall, the stator assembly by in the open end installation income cover shape structure of cover shape structure, the rotor cap is established the outside of cover shape structure to rotating with cover shape structure through a pivot and being connected, the one end of pivot is fixed with the bottom outside of cover shape structure, and the impeller is fixed on the rotor, casing bottom has a back lid, is equipped with wavy condenser tube with the back between the open end of cover shape structure covers. The utility model discloses a durable type automotive electronics water pump through set up condenser tube between casing and back lid, increases heat transfer distance and the heat transfer area of cooling water in the casing, improvement heat exchange efficiency through wavy condenser tube to durable type automotive electronics water pump's life has been prolonged.
Description
Technical field
The utility model relates to pump technology field, particularly relates to a kind of durable type electronic water pump for automobile.
Background technique
The axle stretch end of what existing vehicle electronic water pump adopted is motor directly connects blade or is with moving vane by magnetic shaft coupling, the former motive sealing of axle was easily lost efficacy, be difficult to accomplish effective sealing, the life-span of pump is shorter, although the latter solves sealing problem by magnetic shaft coupling, but owing to being transmitted by magnetic shaft coupling, efficiency will reduce, simultaneously coupling will make the cost of production of product rise, to produce assembling difficulty large.
Meanwhile, water pump is when work, and the armature component high-speed rotary change of team of enclosure interior produces more heat, and therefore the temperature of enclosure interior is higher than extraneous ambient temperature a lot.Because water pump is higher to sealing requirements, therefore general by water pump entirety make closed structure, during pump working, the temperature of enclosure interior is higher, if keep higher temperature for a long time, then the part life of enclosure interior can shorten.
Model utility content
The technical problems to be solved in the utility model is: in order to solve the heat dissipation problem of existing durable type electronic water pump for automobile enclosure interior, the utility model provides a kind of durable type electronic water pump for automobile.
The utility model solves the technological scheme that its technical problem adopts: a kind of durable type electronic water pump for automobile, comprise water pump cover and housing, described enclosure interior is provided with impeller, stator assembly and rotor, described enclosure interior is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with inner walls, enclosure interior is divided into mutually isolated two-part by described shroud-like structure, described stator assembly is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor housing is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft and shroud-like structure, one end of described rotating shaft and the bottom outside of shroud-like structure are fixed, described impeller is fixed on rotor,
Described housing bottom has bonnet, water-cooling tube is provided with between the opening end of described shroud-like structure and bonnet, described water-cooling tube is wavyly be distributed in housing, housing is provided with water intake and water outlet, one end of described water-cooling tube is connected with water intake, and the other end of water-cooling tube is connected with water outlet.
In order to improve sealing, avoid leaking, described water-cooling tube comprises internal layer, skin and enhancement layer, and described enhancement layer is arranged between internal layer and skin, and described internal layer and outer employing rubber, enhancement layer is the enhancement layer that aramid line weaves in a grid formation.
Described housing and shroud-like structure and described rotor, rotating shaft, impeller are mould-matching structure.
Described stator assembly comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, and described connector lug is electrically connected with a control unit, and described control unit comprises control panel, and described control panel is fixedly connected with stator assembly by screw.
Described water pump cover and housing are tightly connected by O-ring seals.
Described rotor passes through back-up ring axial limiting, described back-up ring and rotating shaft clamping away from one end of described shroud-like structure.
The beneficial effects of the utility model are, durable type electronic water pump for automobile of the present utility model, by being provided with water-cooling tube between housing and bonnet, the heat exchange distance of cooling water in housing and heat exchange area is increased by wavy water-cooling tube, improve heat exchange efficiency, thus extend the working life of durable type electronic water pump for automobile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of water-cooling tube.
In figure: 1, water pump cover, 2, housing, 3, water-cooling tube, 31, internal layer, 32, enhancement layer, 33, outer, 4, bonnet, 5, control panel, 6, screw, 7, stator assembly, 8, O-ring seals, 10, rotor, 11, back-up ring, 12, impeller, 13, water intake, 14, rotating shaft, 15, water outlet.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, shown in 2, embodiment of the present utility model, a kind of durable type electronic water pump for automobile, comprise water pump cover 1 and housing 2, housing 2 inside is provided with impeller 12, stator assembly 7 and rotor 10, housing 2 inside is provided with the shroud-like structure of one end open, the opening end of shroud-like structure stretches out and forms integrative-structure with housing 2 inwall, housing 2 inside division is become mutually isolated two-part by shroud-like structure, stator assembly 7 is fit in shroud-like structure by the opening end of shroud-like structure, rotor 10 is located at the outside of shroud-like structure, and be rotationally connected with shroud-like structure by a rotating shaft 14, one end of rotating shaft 14 and the bottom outside of shroud-like structure are fixed, impeller 12 is fixed on rotor 10,
There is bottom housing 2 bonnet 4, water-cooling tube 3 is provided with between the opening end of shroud-like structure and bonnet 4, water-cooling tube 3 is distributed in housing 2 in wavy, housing 2 is provided with water intake 13 and water outlet 15, one end of described water-cooling tube 3 is connected with water intake 13, and the other end of water-cooling tube 3 is connected with water outlet 15.
Water-cooling tube 3 comprises internal layer 31, skin 33 and enhancement layer 32, and enhancement layer 32 is arranged between internal layer 31 and outer 33, and internal layer 31 and outer 33 adopts rubber, the enhancement layer that enhancement layer 32 weaves in a grid formation for aramid line.
Housing 2 and shroud-like structure and described rotor 10, rotating shaft 14, impeller 12 are mould-matching structure.
Stator assembly 7 comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, and connector lug is electrically connected with a control unit, and control unit comprises control panel 5, and control panel 5 is fixedly connected with stator assembly 7 by screw 6.
Water pump cover 1 and housing 2 are tightly connected by O-ring seals 8.
Rotor 10 passes through back-up ring 11 axial limiting away from one end of shroud-like structure, back-up ring 11 and rotating shaft 14 clamping.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. a durable type electronic water pump for automobile, it is characterized in that: comprise water pump cover (1) and housing (2), described housing (2) inside is provided with impeller (12), stator assembly (7) and rotor (10), described housing (2) inside is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with housing (2) inwall, housing (2) inside division is become mutually isolated two-part by described shroud-like structure, described stator assembly (7) is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor (10) is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft (14) and shroud-like structure, one end of described rotating shaft (14) and the bottom outside of shroud-like structure are fixed, described impeller (12) is fixed on rotor (10),
Described housing (2) bottom has bonnet (4), water-cooling tube (3) is provided with between the opening end of described shroud-like structure and bonnet (4), described water-cooling tube (3) is distributed in housing (2) in wavy, housing (2) is provided with water intake (13) and water outlet (15), one end of described water-cooling tube (3) is connected with water intake (13), and the other end of water-cooling tube (3) is connected with water outlet (15).
2. durable type electronic water pump for automobile as claimed in claim 1, it is characterized in that: described water-cooling tube (3) comprises internal layer (31), outer (33) and enhancement layer (32), described enhancement layer (32) is arranged between internal layer (31) and outer (33), described internal layer (31) and outer (33) adopt rubber, the enhancement layer that enhancement layer (32) weaves in a grid formation for aramid line.
3. durable type electronic water pump for automobile as claimed in claim 1, is characterized in that: described housing (2) and shroud-like structure and described rotor (10), rotating shaft (14), impeller (12) are mould-matching structure.
4. durable type electronic water pump for automobile as claimed in claim 1, it is characterized in that: described stator assembly (7) comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, described connector lug is electrically connected with a control unit, described control unit comprises control panel (5), and described control panel (5) is fixedly connected with stator assembly (7) by screw (6).
5. durable type electronic water pump for automobile as claimed in claim 1, is characterized in that: described water pump cover (1) and housing (2) are tightly connected by O-ring seals (8).
6. durable type electronic water pump for automobile as claimed in claim 1, it is characterized in that: described rotor (10) passes through back-up ring (11) axial limiting away from one end of described shroud-like structure, described back-up ring (11) and rotating shaft (14) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559007.7U CN204984571U (en) | 2015-07-29 | 2015-07-29 | Durable type automotive electronics water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559007.7U CN204984571U (en) | 2015-07-29 | 2015-07-29 | Durable type automotive electronics water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984571U true CN204984571U (en) | 2016-01-20 |
Family
ID=55118948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559007.7U Expired - Fee Related CN204984571U (en) | 2015-07-29 | 2015-07-29 | Durable type automotive electronics water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984571U (en) |
-
2015
- 2015-07-29 CN CN201520559007.7U patent/CN204984571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160527 Address after: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee after: Jiangsu day Power Technology Co., Ltd. Address before: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee before: Pei Yajun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (limited partnership) Address before: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee before: Jiangsu day Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao cayoute new energy Special Vehicle Co., Ltd Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (limited partnership) |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200807 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao cayoute new energy Special Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |