CN204186634U - For the double shrouded wheel of cooling waterpump - Google Patents

For the double shrouded wheel of cooling waterpump Download PDF

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Publication number
CN204186634U
CN204186634U CN201420585744.XU CN201420585744U CN204186634U CN 204186634 U CN204186634 U CN 204186634U CN 201420585744 U CN201420585744 U CN 201420585744U CN 204186634 U CN204186634 U CN 204186634U
Authority
CN
China
Prior art keywords
wheel
wheel disc
water inlet
cooling waterpump
double shrouded
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
Application number
CN201420585744.XU
Other languages
Chinese (zh)
Inventor
丁黎清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Wuxi Huishan Pump Industry Co Ltd
Original Assignee
Jiangsu Wuxi Huishan Pump Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Wuxi Huishan Pump Industry Co Ltd filed Critical Jiangsu Wuxi Huishan Pump Industry Co Ltd
Priority to CN201420585744.XU priority Critical patent/CN204186634U/en
Application granted granted Critical
Publication of CN204186634U publication Critical patent/CN204186634U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of double shrouded wheel for cooling waterpump, comprise: wheel disc and the curved blade being located at sheave surface, the middle part of described wheel disc is protuberance, the center of described wheel disc is provided with water inlet, the both sides of described water inlet are respectively equipped with through hole, the quantity of described curved blade is eight, one end of eight curved blades is evenly distributed around the water inlet one week of wheel disk center, the other end of eight curved blades is evenly distributed around the cylindrical one week of circular wheel disc, described disk center of taking turns is provided with upper cover, and described upper cover and eight curved blades connect by being weldingly connected.By the way, a kind of double shrouded wheel for cooling waterpump of the utility model, structure is simple, and easy for installation, flow is large, lift is high, efficiency is high, adopts PPS plastics to make, long service life.

Description

For the double shrouded wheel of cooling waterpump
Technical field
The utility model relates to impeller field, particularly relates to a kind of double shrouded wheel for cooling waterpump.
Background technique
Cooling waterpump is applicable to motor car engine cooling, and cooling waterpump needs to use impeller, and traditional impeller generally adopts metallic material to make, and working life is short, easily damages.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of double shrouded wheel for cooling waterpump, and structure is simple, and self forms a flowpath pressure ring, its performance does not affect by setting height(from bottom), easy for installation, and flow is large, lift is high, efficiency is high, PPS plastics are adopted to make, long service life.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of double shrouded wheel for cooling waterpump, comprise: wheel disc and the curved blade being located at sheave surface, the middle part of described wheel disc is protuberance, the center of described wheel disc is provided with water inlet, the both sides of described water inlet are respectively equipped with through hole, the quantity of described curved blade is eight, one end of eight curved blades is evenly distributed around the water inlet one week of wheel disk center, the other end of eight curved blades is evenly distributed around the cylindrical one week of circular wheel disc, described disk center of taking turns is provided with upper cover, described upper cover and eight curved blades connect by being weldingly connected.
In the utility model preferred embodiment, the material of described wheel disc and curved blade is PPS plastics.
In the utility model preferred embodiment, between described upper cover and wheel disc, form flow passage chamber.
The beneficial effects of the utility model are: structure is simple, and self forms a flowpath pressure ring, and its performance does not affect by setting height(from bottom), easy for installation, and flow is large, lift is high, efficiency is high, adopt PPS plastics to make, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of double shrouded wheel for cooling waterpump of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, upper cover, and 2, flow passage chamber, 3, curved blade, 4, wheel disc, 5, through hole, 6, water inlet.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is embodiment comprise:
For a double shrouded wheel for cooling waterpump, comprising: wheel disc 4 and the curved blade 3 being located at wheel disc 4 surface, the both sides, middle part of described wheel disc 4 are protuberance, and the center of described wheel disc 4 is provided with water inlet 6, and the both sides of described water inlet 6 are respectively equipped with through hole 5.
In addition, the quantity of described curved blade 3 is eight, and one end of eight curved blades 3 is evenly distributed around the water inlet one week at wheel disc 4 center, and the other end of eight curved blades 3 is evenly distributed around the cylindrical one week of circular wheel disc 4.
In addition, described wheel disc 4 center is provided with upper cover 1, and described upper cover 1 and eight curved blades 3 connect by being weldingly connected, and form flow passage chamber 2 between described upper cover 1 and wheel disc 4, and its performance is not by impeller setting height(from bottom) error effect.
In addition, the material of described wheel disc 4 and curved blade 3 is PPS plastics, long service life.
A kind of double shrouded wheel for cooling waterpump of the utility model, structure is simple, and self forms a flowpath pressure ring, and its performance does not affect by setting height(from bottom), easy for installation, and flow is large, lift is high, efficiency is high, adopts PPS plastics to make, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (3)

1. the double shrouded wheel for cooling waterpump, it is characterized in that, comprise: wheel disc and the curved blade being located at sheave surface, the middle part of described wheel disc is protuberance, the center of described wheel disc is provided with water inlet, the both sides of described water inlet are respectively equipped with through hole, the quantity of described curved blade is eight, one end of eight curved blades is evenly distributed around the water inlet one week of wheel disk center, the other end of eight curved blades is evenly distributed around the cylindrical one week of circular wheel disc, described disk center of taking turns is provided with upper cover, and described upper cover and eight curved blades connect by being weldingly connected.
2. the double shrouded wheel for cooling waterpump according to claim 1, is characterized in that, the material of described wheel disc and curved blade is PPS plastics.
3. the double shrouded wheel for cooling waterpump according to claim 1, is characterized in that, forms flow passage chamber between described upper cover and wheel disc.
CN201420585744.XU 2014-10-11 2014-10-11 For the double shrouded wheel of cooling waterpump Expired - Fee Related CN204186634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420585744.XU CN204186634U (en) 2014-10-11 2014-10-11 For the double shrouded wheel of cooling waterpump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420585744.XU CN204186634U (en) 2014-10-11 2014-10-11 For the double shrouded wheel of cooling waterpump

Publications (1)

Publication Number Publication Date
CN204186634U true CN204186634U (en) 2015-03-04

Family

ID=52618643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420585744.XU Expired - Fee Related CN204186634U (en) 2014-10-11 2014-10-11 For the double shrouded wheel of cooling waterpump

Country Status (1)

Country Link
CN (1) CN204186634U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150304

Termination date: 20181011