CN103410785A - Automobile cooling water pump - Google Patents
Automobile cooling water pump Download PDFInfo
- Publication number
- CN103410785A CN103410785A CN2013103388014A CN201310338801A CN103410785A CN 103410785 A CN103410785 A CN 103410785A CN 2013103388014 A CN2013103388014 A CN 2013103388014A CN 201310338801 A CN201310338801 A CN 201310338801A CN 103410785 A CN103410785 A CN 103410785A
- Authority
- CN
- China
- Prior art keywords
- pump
- water
- automobile cooling
- cooling water
- water outlet
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an automobile cooling water pump comprising a pump body, a shaft-connected bearing, a water seal and an impeller. The shaft-connected bearing penetrates the pump body, the water seal is disposed between the pump body and the shaft-connected bearing, and the impeller is fixed on the shaft-connected bearing. A water inlet and a water outlet are arranged on the pump body, and clamping strips are arranged on the periphery wall of each of the water inlet and the water outlet. According to the arrangement that the clamping strips are arranged on the water inlet and the water outlet, a pipeline covers the clamping strips when fixedly connected to the water inlet and the water outlet; the clamping strips have a limiting function upon elastic collars which are sleeved onto the pipeline, so that the pipelines are not easy to fall off and leakproofness of the pipeline and the water inlet and outlet is improved.
Description
Technical field
The present invention relates to automotive field, especially, relate to a kind of automobile cooling water pump.
Background technique
At present, automobile cooling water pump is requisite parts on automobile, and existing automobile cooling water pump generally is comprised of the pump housing, shaft connecting bearing, belt pulley and impeller etc.On the pump housing of automobile cooling water pump, be connected with intake pipe and outlet pipe, during installation, directly by pipeline, be sheathed on the opening of intake pipe and outlet pipe often, thereby realize the UNICOM between pipeline and intake pipe and outlet pipe.But still there are a lot of drawbacks in this Placement, such as the socket insufficient strength, easy landing while being subject to pulling, and the shortcoming such as the sealing after connecting is good not.
Summary of the invention
The object of the invention is to provide a kind of automobile cooling water pump, has solved at present and with outlet pipe, has been connected with intake pipe by pipeline, holds caducous technical problem.
For achieving the above object, according to an aspect of the present invention, provide a kind of automobile cooling water pump, having comprised: the pump housing, interted at the shaft connecting bearing on the pump housing, be arranged on water seal between the pump housing and shaft connecting bearing, be fixed on the impeller of an end of shaft connecting bearing; The pump housing is provided with water intake and water outlet, convexes with card article on water intake and water outlet periphery wall.
Further, the quantity of the card article on water intake and water outlet has three at least.
Further, card article is looped around water intake and water outlet periphery wall equably.
Further, the pump housing is comprised of upper pump casing and lower pump body, is provided with seal washer between upper pump casing and lower pump body.
Further, upper pump casing and lower pump body are bolted to connection.
Further, impeller is the three pieces type helical runner.
Further, prepared by cast iron materials by impeller.
The present invention has following beneficial effect:
According to automobile cooling water pump of the present invention, by on water intake and water outlet, card article being set, when pipeline is fixed on to water intake and is connected with water outlet, pipeline covers on card article, when the lasso with certain elastic force is set on pipeline, card article can enclose position-limiting action to cover, thereby makes the pipeline difficult drop-off, and improves the sealing of pipeline and water intake and water outlet.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the structural representation of the automobile cooling water pump of the preferred embodiment of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Referring to Fig. 1, the preferred embodiments of the present invention provide a kind of automobile cooling water pump, comprising: the pump housing 1, intert at the shaft connecting bearing 2 on the pump housing 1, be arranged on water seal 3 between the pump housing 1 and shaft connecting bearing 2, be fixed on the impeller 4 of an end of shaft connecting bearing 2; The pump housing 1 is provided with water intake 11 and water outlet 12, all convexes with card article 5 on water intake 11 and water outlet 12 periphery walls.
According to automobile cooling water pump of the present invention, by on water intake 11 and water outlet 12, card article 5 being set, when pipeline is fixed on to water intake 11 and is connected with water outlet 12, pipeline covers on card article 5, when the lasso with certain elastic force is set on pipeline, card article 5 can enclose position-limiting action to cover, thereby makes the pipeline difficult drop-off, and improves the sealing of pipeline and water intake 11 and water outlet 12.
Particularly, the pump housing 1 is comprised of upper pump casing 1a and lower pump body 1b, is bolted to connection between upper pump casing 1a and lower pump body 1b.In the present embodiment, also be provided with seal washer between upper pump casing 1a and lower pump body 1b, by seal washer, will between upper pump casing 1a and lower pump body 1b, seal.
In the present embodiment, impeller 4 is the three pieces type helical runner, to realize the propelling movement to cooling liquid, and forms negative pressure at shaft connecting bearing 2 places, improves the extraction to cooling liquid.And this impeller 4 adopts the cast iron materials preparation, to improve the working life of impeller 4.
To sum up, automobile cooling water pump of the present invention, by on water intake 11 and water outlet 12, card article 5 being set, when pipeline is fixed on to water intake 11 and is connected with water outlet 12, pipeline covers on card article 5, and when the lasso with certain elastic force was set on pipeline, card article 5 can enclose position-limiting action to cover, thereby make the pipeline difficult drop-off, and improve the sealing of pipeline and water intake 11 and water outlet 12.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. an automobile cooling water pump, is characterized in that, comprising:
The pump housing (1), intert at the shaft connecting bearing (2) on the described pump housing (1), be arranged on water seal (3) between the described pump housing (1) and described shaft connecting bearing (2), be fixed on the impeller (4) of an end of described shaft connecting bearing (2); The described pump housing (1) is provided with water intake (11) and water outlet (12), convexes with card article (5) on described water intake (11) and described water outlet (12) periphery wall.
2. automobile cooling water pump according to claim 1, it is characterized in that: the quantity of the described card article (5) on described water intake (11) and described water outlet (12) has three at least.
3. automobile cooling water pump according to claim 2, it is characterized in that: described card article (5) is looped around described water intake (11) and described water outlet (12) periphery wall equably.
4. automobile cooling water pump according to claim 1, it is characterized in that: the described pump housing (1) is comprised of upper pump casing (1a) and lower pump body (1b), is provided with seal washer between described upper pump casing (1a) and described lower pump body (1b).
5. automobile cooling water pump according to claim 4, it is characterized in that: described upper pump casing (1a) and described lower pump body (1b) are bolted to connection.
6. automobile cooling water pump according to claim 1, it is characterized in that: described impeller (4) is the three pieces type helical runner.
7. automobile cooling water pump according to claim 1, it is characterized in that: prepared by cast iron materials by described impeller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103388014A CN103410785A (en) | 2013-08-06 | 2013-08-06 | Automobile cooling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103388014A CN103410785A (en) | 2013-08-06 | 2013-08-06 | Automobile cooling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103410785A true CN103410785A (en) | 2013-11-27 |
Family
ID=49603817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103388014A Pending CN103410785A (en) | 2013-08-06 | 2013-08-06 | Automobile cooling water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410785A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456423A (en) * | 1981-11-11 | 1984-06-26 | Webasto-Werk W. Baier Gmbh & Co. | Side channel blower |
| CN201250800Y (en) * | 2008-08-18 | 2009-06-03 | 许晓华 | Fan and air duct connecting structure |
| CN201377436Y (en) * | 2009-03-31 | 2010-01-06 | 长沙水泵厂有限公司 | Structure for double-suction multistage horizontal split pump |
| CN201963386U (en) * | 2011-01-29 | 2011-09-07 | 浙江三工汽车零部件有限公司 | Turbulent flow type automobile water pump assembly |
-
2013
- 2013-08-06 CN CN2013103388014A patent/CN103410785A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456423A (en) * | 1981-11-11 | 1984-06-26 | Webasto-Werk W. Baier Gmbh & Co. | Side channel blower |
| CN201250800Y (en) * | 2008-08-18 | 2009-06-03 | 许晓华 | Fan and air duct connecting structure |
| CN201377436Y (en) * | 2009-03-31 | 2010-01-06 | 长沙水泵厂有限公司 | Structure for double-suction multistage horizontal split pump |
| CN201963386U (en) * | 2011-01-29 | 2011-09-07 | 浙江三工汽车零部件有限公司 | Turbulent flow type automobile water pump assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203412816U (en) | Automobile cooling water pump | |
| CN103410785A (en) | Automobile cooling water pump | |
| CN202430498U (en) | Foam back-overflow preventing device of barrel washing machine | |
| CN203627293U (en) | Sealing structure of pump shaft | |
| CN206988165U (en) | Anti-channeling ejector half auto pump | |
| CN110529382A (en) | Automobile cooling water pump | |
| CN203500039U (en) | Rust-prevention peripheral pump | |
| CN204461500U (en) | Water flow sensing unit | |
| CN203463338U (en) | Cooling water pump with belt pulley for automobile | |
| CN201650820U (en) | Reflux device of insert type fan | |
| CN204211976U (en) | A kind of water inlet device of washing machine | |
| CN204429173U (en) | A kind of novel oil paint stirring device | |
| CN202510375U (en) | Novel centrifugal water pump self-priming device | |
| CN203685667U (en) | Horizontal centrifugal pump mechanical seal | |
| CN203472027U (en) | Corrugated pipe water jacket | |
| CN203130524U (en) | Horizontal type blocking-free sand sucking pump | |
| CN201437797U (en) | Centrifugal-pump sealing device | |
| CN201671869U (en) | Submersible pump cover with air exhaust function | |
| CN209180053U (en) | A kind of high stability peripheral pump | |
| CN203626918U (en) | Hand-pressing split type engine oil pump | |
| CN207454248U (en) | A kind of flanged pump housing | |
| CN204921446U (en) | A sand prevention cover that be used for well with dive motor | |
| CN205779742U (en) | Self-priming sewage discharge pump | |
| CN203098215U (en) | Fire pump with filtering function | |
| CN205298038U (en) | Bellows mechanical seal formula centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |