CN109404295A - Circulating cooling electronic water pump in a kind of anti-clogging - Google Patents
Circulating cooling electronic water pump in a kind of anti-clogging Download PDFInfo
- Publication number
- CN109404295A CN109404295A CN201811552493.4A CN201811552493A CN109404295A CN 109404295 A CN109404295 A CN 109404295A CN 201811552493 A CN201811552493 A CN 201811552493A CN 109404295 A CN109404295 A CN 109404295A
- Authority
- CN
- China
- Prior art keywords
- strainer
- water pump
- electronic water
- circulating cooling
- casing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
The present invention provides circulating cooling electronic water pump in a kind of anti-clogging, including impeller (2) and housing (12), the housing (12), which is mounted on inside casing (5) inside and housing (12), forms interior cooling cycle channel (11), the impeller (2) is fixedly connected with the machine shaft (10) of hollow structure, strainer (9) are set between impeller (2) and housing (12), the strainer (9) is filtered the cooling medium for entering interior cooling cycle channel (11).The present invention does not influence the runnability of electronic water pump not only, and impurity can be thoroughly avoided to enter in the interior circulating cooling system of electronic water pump with cooling medium, greatly reduce the blocking risk of interior circulating cooling system, improve operational reliability, the safety of electronic water pump, so that electronic water pump is adapted to diversified cooling medium on the market simultaneously, advantageously reduces the operating cost of electronic water pump.
Description
Technical field
The present invention relates to electronic water pump field of structural design, more particularly, to being recycled in a kind of anti-clogging with filter structure
Cooling electronic water pump.
Background technique
In existing electronic water pump structure design, any filter structure design is not related to.In general, electronic water pump is in work
It is that coolant circuit is formed by pressure difference directly between related components, to realize in electronic water pump operation process when making
The components such as rotor, bearing, main shaft, control panel cooled down.
Due to not designing filter structure in existing electronic water pump, to the cold of entrance electronic water pump cooling system
But the cleannes of liquid are more demanding, can not adapt to diversified coolant liquid on the market, improve the operating cost of electronic water pump.Separately
Outside, it if the cleannes of coolant liquid do not reach requirement, in the operational process of electronic water pump, is easy to cause electronic water pump cooling
System jams, to damage motor so that water pump fails, and then burns out engine or even lead to safety accident.
Summary of the invention
The technical problem to be solved by the present invention is in view of the problems of the existing technology, providing a kind of interior circulation of anti-clogging
Cooling electronic water pump, improves operational reliability, the safety of electronic water pump.
The technical problem to be solved in the present invention is realized using following technical scheme: circulating cooling electronics in a kind of anti-clogging
Water pump, including impeller and housing, it is logical that the housing is mounted on the interior cooling cycle of formation inside casing internal and housing
Road, the impeller are fixedly connected with the machine shaft of hollow structure, and strainer, the strainer are arranged between the impeller and housing
The cooling medium for entering interior cooling cycle channel is filtered.
Preferably, the strainer is fixedly mounted between strainer upper bracket and strainer lower bracket, is propped up on the strainer
Frame, strainer lower bracket are connect with casing respectively.
Preferably, the strainer is fixedly mounted between strainer upper bracket and strainer lower bracket by connecting pin.
Preferably, the strainer, strainer upper bracket, between strainer lower bracket be integrated molding structure.
Preferably, the first clamping lug boss is formed on the strainer upper bracket, is formed on the casing and the first card
The card slot that lug boss matches is connect, the strainer upper bracket connects and fixes knot by being formed between the first clamping lug boss and casing
Structure.
Preferably, the second clamping lug boss is formed on the strainer lower bracket, is formed on the casing and the second card
The card slot that lug boss matches is connect, the strainer lower bracket connects and fixes knot by being formed between the second clamping lug boss and casing
Structure.
Preferably, the strainer is fixedly mounted on strainer skeleton, and the strainer skeleton is fixedly mounted on mounting sheet
On, form a fixed connection structure between the mounting sheet and casing.
Preferably, strainer washer is set between the strainer skeleton and mounting sheet.
Preferably, strainer retaining ring is set between the strainer skeleton and mounting sheet.
It preferably, is integrated molding structure between the strainer and strainer skeleton.
Compared with prior art, the beneficial effects of the present invention are: by the way that strainer is arranged between impeller and housing and leads to
Filter screen is filtered the cooling medium for entering interior cooling cycle channel, does not influence the runnability of electronic water pump not only, and
And can thoroughly avoid impurity from entering in the interior circulating cooling system of electronic water pump with cooling medium, it is cold to greatly reduce interior circulation
But the blocking risk of system, so as to better ensure that electronic water pump interior circulating cooling system security performance, improve
The operational reliability of electronic water pump, safety；In addition, the inside due to electronic water pump is provided with filter net device, to electronics
The cleannes of the cooling medium of water pump require to decrease, so that electronic water pump is adapted to diversified cooling on the market
Medium advantageously reduces the operating cost of electronic water pump.
Detailed description of the invention
Fig. 1 is the partial sectional view (embodiment 1) of circulating cooling electronic water pump in a kind of anti-clogging of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the partial sectional view (embodiment 2) of circulating cooling electronic water pump in a kind of anti-clogging of the present invention.
Component token name claims in figure: 1- spiral case, 2- impeller, 3- strainer upper bracket, 4- connecting pin, 5- casing, 6- sealing
It encloses, 7- retainer ring, 8- strainer lower bracket, 9- strainer, 10- machine shaft, cooling cycle channel in 11-, 12- housing, 13- axis
It holds, 14- mounting sheet, 15- strainer skeleton, 16- strainer washer, 17- strainer retaining ring, 31- first is clamped lug boss, and 81- second blocks
Connect lug boss.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation
The present invention is described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
Circulating cooling electronic water pump in anti-clogging as shown in Figure 1 and Figure 2 specifically includes spiral case 1, impeller 2, casing 5, filter
Net 9, machine shaft 10 and housing 12 are formed a fixed connection structure between the spiral case 1 and casing 5 by retainer ring 7, in snail
Sealing ring 6 can be set between shell 1 and casing 5, to improve the sealing reliability between spiral case 1 and casing 5.The motor turns
Axis 10 is hollow structure and machine shaft 10 is supported by bearing 13；The impeller 2 and machine shaft 10 is fixed to be connected
It connects, the housing 12 is mounted on inside casing 5 and is formed inside housing 12 interior cooling cycle channel 11, and described is interior
Cooling cycle channel 11 is communicated with the hollow cavity on machine shaft 10, and strainer 9 is arranged between impeller 2 and housing 12, described
9 pairs of strainer enter interior cooling cycle channels 11 cooling mediums be filtered.
In order to improve the functional reliability of strainer 9, as shown in Fig. 2, the strainer 9 can be fixedly mounted on strainer and prop up
Between frame 3 and strainer lower bracket 8, the strainer upper bracket 3, strainer lower bracket 8 are connect with casing 5 respectively.In general, described
Strainer 9, strainer upper bracket 3 between strainer lower bracket 8 are integrated molding structures, such as form one by mold injection mode
Body molding structure, so not only handling ease, and the installation bonding strength of strainer 9 is relatively reliable.In addition, the strainer
9 are also possible to be fixedly mounted between strainer upper bracket 3 and strainer lower bracket 8 by connecting pin 4；The strainer upper bracket
The first clamping lug boss 31 can be formed on 3, and the card slot to match with the first clamping lug boss 31 is formed on the casing 5,
The strainer upper bracket 3 can be by forming clamping fixation structure between the first clamping lug boss 31 and casing 5.Similarly, institute
The second clamping lug boss 81 can also be formed on the strainer lower bracket 8 stated, and formed on the casing 5 and the second clamping lug boss
81 card slots to match, the strainer lower bracket 8 can be solid by forming clamping between the second clamping lug boss 81 and casing 5
Determine structure, as shown in Figure 2.It is designed using such structure, it is not only easy for installation, quick, but also connect reliable.
Above-mentioned electronic water pump at work, can form cooling medium circuit by pressure difference between related components,
It, will be followed by after cooling medium enters electronic water pump from 1 import of spiral case in general, be provided with several fluid through-holes on casing 5
Impeller 2, strainer 9, casing 5 (fluid through-hole), housing 12 (interior cooling cycle channel 11), machine shaft 10 (hollow cavity), from
The cooling medium of hollow cavity outflow on machine shaft 10 is after through impeller 2, then exports and be discharged from spiral case 1.
Embodiment 2
As shown in figure 3, the strainer 9 is fixedly mounted on strainer skeleton 15, in general, the strainer 9 and strainer bone
Integrated molding structure can be formed between frame 15 by mold injection mode, not only handling ease, but also the installation of strainer 9 connects
It is relatively reliable to connect intensity.The strainer skeleton 15 is fixedly mounted on mounting sheet 14, can be set on mounting sheet 14 several
Fluid through-hole.Fixed connection structure, the mounting sheet 14 can be formed by screw between the mounting sheet 14 and casing 5
Over-surplus fit structure can be formed between bearing 13.Strainer washer can be set between strainer skeleton 15 and mounting sheet 14
16, strainer retaining ring 17 can be set between strainer skeleton 15 and mounting sheet 14, the strainer washer 16 is located at strainer skeleton
15 bottoms, the strainer retaining ring 17 are located at 15 top of strainer skeleton.Preferably open up installation strainer respectively on mounting sheet 14
The annular slot of washer 16, strainer retaining ring 17, so that strainer retaining ring 17 can be consolidated strainer skeleton 15 in a manner of interference compression fit
Dingan County makes to form elastic compression cooperation between strainer skeleton 15 and strainer washer 16 on mounting sheet 14, to avoid strainer 9
It is loosened axial with radially generation, meanwhile, it also can effectively stop impurity into interior cooling cycle channel 11.Other structures are same
Embodiment 1.
Above-mentioned electronic water pump at work, will be followed by leaf after cooling medium enters electronic water pump from 1 import of spiral case
2, strainer 9, mounting sheet 14 (fluid through-hole), housing 12 (interior cooling cycle channel 11), machine shaft 10 (hollow cavity) are taken turns, from
The cooling medium of hollow cavity outflow on machine shaft 10 is after through impeller 2, then exports and be discharged from spiral case 1.
It can be seen that the strainer 9 does not influence the runnability of electronic water pump not only, but also can be interior cold to entering
But the cooling medium of circulation canal 11 is filtered, and is followed to thoroughly avoid impurity and enter in electronic water pump with cooling medium
In ring cooling system, the blocking risk of interior circulating cooling system is greatly reduced, ensure that the interior circulating cooling system of electronic water pump
The security performance of system improves operational reliability, the safety of electronic water pump；Also, by setting strainer 9, make electronic water pump
The cleannes of cooling medium are required to decrease, are adapted to diversified cooling medium on the market, this is also beneficial to reduce
The operating cost of electronic water pump.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. circulating cooling electronic water pump in a kind of anti-clogging, including impeller (2) and housing (12), housing (12) installation
Cooling cycle channel (11) in being formed inside internal and housing (12) in casing (5), the impeller (2) and hollow structure
Machine shaft (10) is fixedly connected, it is characterised in that: strainer (9) is arranged between the impeller (2) and housing (12), the filter
Net (9) is filtered the cooling medium for entering interior cooling cycle channel (11).
2. circulating cooling electronic water pump in a kind of anti-clogging according to claim 1, it is characterised in that: the strainer
(9) it is fixedly mounted between strainer upper bracket (3) and strainer lower bracket (8), the strainer upper bracket (3), strainer lower bracket
(8) it is connect respectively with casing (5).
3. circulating cooling electronic water pump in a kind of anti-clogging according to claim 2, it is characterised in that: the strainer
(9) it is fixedly mounted between strainer upper bracket (3) and strainer lower bracket (8) by connecting pin (4).
4. circulating cooling electronic water pump in a kind of anti-clogging according to claim 2, it is characterised in that: the strainer
It (9), is integrated molding structure between strainer upper bracket (3), strainer lower bracket (8).
5. according to circulating cooling electronic water pump in a kind of described in any item anti-cloggings of claim 2-4, it is characterised in that: described
Strainer upper bracket (3) on form the first clamping lug boss (31), formed on the casing (5) and the first clamping lug boss
(31) card slot to match, the strainer upper bracket (3) are clamped by being formed between the first clamping lug boss (31) and casing (5)
Fixed structure.
6. according to circulating cooling electronic water pump in a kind of described in any item anti-cloggings of claim 2-4, it is characterised in that: described
Strainer lower bracket (8) on form the second clamping lug boss (81), formed on the casing (5) and the second clamping lug boss
(81) card slot to match, the strainer lower bracket (8) are clamped by being formed between the second clamping lug boss (81) and casing (5)
Fixed structure.
7. circulating cooling electronic water pump in a kind of anti-clogging according to claim 1, it is characterised in that: the strainer
(9) it is fixedly mounted on strainer skeleton (15), the strainer skeleton (15) is fixedly mounted on mounting sheet (14), the peace
Put the structure that forms a fixed connection between plate (14) and casing (5).
8. circulating cooling electronic water pump in a kind of anti-clogging according to claim 7, it is characterised in that: the strainer bone
Strainer washer (16) are set between frame (15) and mounting sheet (14).
9. circulating cooling electronic water pump in a kind of anti-clogging according to claim 7, it is characterised in that: the strainer bone
Strainer retaining ring (17) are set between frame (15) and mounting sheet (14).
10. according to circulating cooling electronic water pump in a kind of described in any item anti-cloggings of claim 7-9, it is characterised in that: institute
It is integrated molding structure between the strainer (9) stated and strainer skeleton (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552493.4A CN109404295A (en) | 2018-12-19 | 2018-12-19 | Circulating cooling electronic water pump in a kind of anti-clogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552493.4A CN109404295A (en) | 2018-12-19 | 2018-12-19 | Circulating cooling electronic water pump in a kind of anti-clogging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404295A true CN109404295A (en) | 2019-03-01 |
Family
ID=65459825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811552493.4A Pending CN109404295A (en) | 2018-12-19 | 2018-12-19 | Circulating cooling electronic water pump in a kind of anti-clogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529434A (en) * | 2019-09-20 | 2019-12-03 | 绵阳富临精工机械股份有限公司 | A kind of electronic water pump radiator structure |
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| CN207526697U (en) * | 2017-11-17 | 2018-06-22 | 浙江科力车辆控制系统有限公司 | Electric water pump with filter device |
| CN208128083U (en) * | 2018-05-02 | 2018-11-20 | 常州市东南电器电机股份有限公司 | A kind of radiator structure of the drive circuit board of electronic water pump |
| CN209294072U (en) * | 2018-12-19 | 2019-08-23 | 成都富临精工电子电器科技有限公司 | Circulating cooling electronic water pump in a kind of anti-clogging |
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| CN101307767A (en) * | 2008-01-31 | 2008-11-19 | 上海新沪电机厂有限公司 | Single-phase pipeline shielding electric pump |
| CN203098301U (en) * | 2013-02-03 | 2013-07-31 | 绍兴艾柯电气有限公司 | Water pump |
| CN103629148A (en) * | 2013-12-10 | 2014-03-12 | 江苏大学 | Horizontal self-cooling permanent magnet shield pump |
| CN205377521U (en) * | 2016-01-25 | 2016-07-06 | 常州雷利电机科技有限公司 | Shielding formula electronic pump motor |
| CN205977713U (en) * | 2016-03-30 | 2017-02-22 | 上海东方泵业(集团)有限公司 | Novel canned motor pump structure for air conditioning unit |
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| CN107859633A (en) * | 2017-11-06 | 2018-03-30 | 深圳市泉胜新技术开发有限公司 | A kind of high-efficiency corrosion-resistant canned motor pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110529434A (en) * | 2019-09-20 | 2019-12-03 | 绵阳富临精工机械股份有限公司 | A kind of electronic water pump radiator structure |
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Effective date of registration: 20230925 Address after: 621000 No. 27, longhui Road, Guangfu village, Wujia Town, Fucheng District, Mianyang City, Sichuan Province Applicant after: Sichuan Xinzhi Thermal Control Technology Co.,Ltd. Address before: 621000 No. 37, Fenghuang Middle Road, high end manufacturing industrial park, Mianyang City, Sichuan Province Applicant before: Fulin Precision Co.,Ltd. Effective date of registration: 20230925 Address after: 621000 No. 37, Fenghuang Middle Road, high end manufacturing industrial park, Mianyang City, Sichuan Province Applicant after: Fulin Precision Co.,Ltd. Address before: No. 888, Section 2, Chenglong Avenue, Longquanyi District, Chengdu City, Sichuan Province, 610101, China Applicant before: CHENGDU FULIN P.M. ELECTRONIC & ELECTRICAL TECHNOLOGY Co.,Ltd. |