CN204113733U - Water pump vane - Google Patents
Water pump vane Download PDFInfo
- Publication number
- CN204113733U CN204113733U CN201420528310.6U CN201420528310U CN204113733U CN 204113733 U CN204113733 U CN 204113733U CN 201420528310 U CN201420528310 U CN 201420528310U CN 204113733 U CN204113733 U CN 204113733U
- Authority
- CN
- China
- Prior art keywords
- base plate
- blade
- water pump
- bearing position
- pump vane
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of water pump vane, comprise base plate, be positioned at some blades that the mounting pipe at base plate center and even circumference are distributed in backplate surface, described blade is connected with mounting cover relative to the base plate the other end, described mounting cover is provided with the bearing position of hollow relative to the base plate the other end, described bearing position inwall is provided with spiral baffle plate, and described baffle plate is inclined to set relative to bearing position inwall.The utility model has the following advantages and effect: first the bearing position on impeller serves the effect in the working life extending blade, and guided again the moving direction of cooling liquid, improve cycle efficiency, practicability is high simultaneously.
Description
Technical field
The utility model relates to water pump field, is specifically related to a kind of water pump vane.
Background technique
Motor extensively adopts Centrifugal water pump, and its basic structure is made up of parts such as water pump cover, land or belt pulley, water pump spindle and bearing or shaft connecting bearing, water pump vane and water seal arrangements.Motor drives water pump bearing and wheel rotation by belt pulley, and the cooling liquid in water pump is driven by impeller and rotates together, is thrown toward the edge of water pump cover under the influence of centrifugal force, produces certain pressure simultaneously, then flows out from water outlet or water pipe.Pressure reduces because cooling liquid is thrown out of for the center of impeller, and the cooling liquid in water tank is inhaled in impeller through water pipe under the differential pressure action of unit fixed on water pump suction and impeller central, realizes the reciprocation cycle of cooling liquid.
Water pump vane comprises base plate and blade, during wheel rotation, the pressure that blade on base plate is subject to is comparatively large, and after long-term use, blade is easily out of shape, working life is short, itself do not have rotating force when cooling liquid enters impeller, need impeller to carry out certain rotation to cooling liquid and finally realize centrifugal, therefore this just needs more power simultaneously, motor power consumption is more, therefore needs to be improved existing impeller.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of blade not yielding and long service life, can provide high efficiency water circulation simultaneously and reduce the water pump vane consumed energy.
For achieving the above object, the utility model provides following technological scheme: a kind of water pump vane, comprise base plate, be positioned at some blades that the mounting pipe at base plate center and even circumference are distributed in backplate surface, described blade is connected with mounting cover relative to the base plate the other end, described mounting cover is provided with the bearing position of hollow relative to the base plate the other end, and described bearing position inwall is provided with spiral baffle plate, and described baffle plate is inclined to set relative to bearing position inwall.
By adopting technique scheme, mounting pipe on base plate is for station pump axle, mounting pipe is driven to rotate by water pump spindle, thus drive chassis to rotate, finally drive the wheel rotation on chassis, finally cooling liquid is thrown away, finally realize circulation, spacing with blades to be evenly distributed on base plate and with mounting pipe axle center for center of circle circumference is distributed on base plate, cooling liquid can be thrown away uniformly in the interval between blade, all be connected with mounting cover at blade tip simultaneously, mounting cover serves the effect of stator blade, blade is prevented to be subject to for a long time being out of shape under coolant pressure, cycle efficiency is finally caused to reduce, also be provided with a bearing position at mounting cover center simultaneously, bearing position is hollow shape, on bearing position inwall, be provided with screw-shaped baffle plate simultaneously, baffle plate one end is obliquely installed towards base plate direction simultaneously, first baffle plate serves the effect strengthening bearing bit architecture intensity, baffle plate is shape of threads simultaneously, make to form a spiral helicine keyway between baffle plate, when wheel rotation, cooling liquid first enters in bearing position, first the end face of baffle plate is encountered, serve the effect of buffering to a certain extent, make to reduce the destruction to blade, impeller work is more stable, improve working life, simultaneously while baffle plate, a cooling liquid part can flow in blade along with in the keyway between baffle plate, can cooling liquid be guided in a scroll liquid, cooling liquid is made to have rotating force when entering impeller, make it possible to the interval better flowed between blade, also improve the water dumping ability between blade simultaneously, the power that motor provides is also reduced while improve the efficiency of water circulation.
Of the present utility modelly to be set to further: described mounting pipe is also provided with in round table-like honeycomb duct, on described honeycomb duct outer surface, also circumference is distributed with guide plate.
By adopting technique scheme, honeycomb duct is provided with above mounting pipe, honeycomb duct is round table-like, honeycomb duct one end is in sealing shape, prevent cooling liquid from entering between mounting pipe and axle, also be provided with some guide plates of circumference distribution at honeycomb duct outer surface simultaneously, while cooling liquid enters bearing position, some does not pass through baffle plate, therefore honeycomb duct is needed to carry out guiding to a certain extent to this part liquid, cooling liquid is made to have more rotating force, can enter in the interval between blade faster, centrifugal motion can be there is faster, thus improve the water dumping efficiency of impeller.
Of the present utility modelly to be set to further: described bearing position is round table-like.
By adopting technique scheme, bearing position is less than the other end mouth of pipe straight tube relative to the nozzle diameter of base plate one end, bearing position is round table-like, bearing position bore slowly becomes large, first play the effect of cooling liquid current limliting, serve the effect of buffering simultaneously time bore slowly becomes large, reduce cooling liquid to the impact of blade, extend the working life of blade.
Of the present utility modelly to be set to further: described blade is provided with the strengthening rib be connected with mounting pipe relative to mounting pipe one end.
By adopting technique scheme, strengthening rib makes blade be connected with mounting pipe outer surface, enhances the structural strength of blade, increases the structural strength of root of blade, makes blade not easy-rupturing, extends the working life of impeller entirety.
Of the present utility modelly to be set to further: described blade surface is also provided with guiding gutter.
By adopting technique scheme, what be provided with that first guiding gutter play at blade surface is strengthening to blade structure, extend the working life of blade, guiding gutter makes guiding gutter better to guide cooling liquid to do centrifugal motion lower than blade surface simultaneously, what can be more prone to flows out in the interval between blade, improves cycle efficiency.
Of the present utility modelly to be set to further: described base plate is also provided with through hole, and described through hole is inclined to set.
By adopting technique scheme, base plate is also provided with through hole, through hole is inclined to set, and base plate is greater than the lead to the hole site of base plate relative to the blade the other end relative to the lead to the hole site of blade one end from the distance at base plate center, first balances the pressure of base plate both ends of the surface, extend the working life of base plate, simultaneously owing to being obliquely installed, when cooling liquid is entered from through hole, the effect that can cool the parts be connected with base plate, make working efficiency better, longer service life.
The utility model has following advantage: first the bearing position on impeller serves the effect in the working life extending blade, and guided again the moving direction of cooling liquid, improve cycle efficiency, practicability is high simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water pump vane;
Fig. 2 is the structural representation of the utility model water pump vane.
In figure: 1, base plate; 2, mounting pipe; 3, blade; 4, through hole; 5, mounting cover; 6, bearing position; 7, baffle plate; 8, honeycomb duct; 9, guide plate; 10, strengthening rib; 11, guiding gutter; .
Embodiment
Shown in Fig. 2, a kind of water pump vane of the present embodiment, comprise base plate 1, be positioned at some blades 3 that the mounting pipe 2 at base plate 1 center and even circumference are distributed in base plate 1 surface, described base plate 1 is also provided with through hole 4, described through hole 4 is inclined to set, described blade 3 is connected with mounting cover 5 relative to base plate 1 the other end, described mounting cover 5 is provided with the bearing position 6 of hollow relative to base plate 1 the other end, described bearing position 6 is in round table-like, described bearing position 6 inwall is provided with spiral baffle plate 7, described baffle plate 7 is inclined to set relative to bearing position 6 inwall, described mounting pipe 2 is also provided with in round table-like honeycomb duct 8, on described honeycomb duct 8 outer surface, also circumference is distributed with guide plate 9.
Blade 3 is provided with the strengthening rib 10 be connected with mounting pipe 2 relative to mounting pipe 2 one end, blade 3 surface is also provided with guiding gutter 11.
During wheel rotation, cooling liquid first enters in bearing position 6, first the end face of baffle plate 7 is encountered, serve the effect of buffering, reduce the destruction to blade 3, while baffle plate 7, a cooling liquid part can flow in blade 3 along with the keyway between baffle plate 7, baffle plate 7 can play certain guiding function to blade 3, make cooling liquid better rotating force when entering impeller, also be provided with honeycomb duct 8 on mounting cover 5 top simultaneously, honeycomb duct 8 outer surface is also provided with guide plate 9, make when rotating, the cooling liquid do not entered in baffle plate 7 interval can be carried out rotation to a certain degree, make it possible to better flow in the interval between blade 3, cooling liquid is in blade 3, guiding gutter 11 on blade 3 can better guide cooling liquid to do centrifugal motion, can better flow out in the interval of blade 3 simultaneously, improve cycle efficiency, base plate 1 is also provided with through hole 4, through hole 4 is inclined to set, first the pressure of blade 3 both ends of the surface is balanced, extend the working life of base plate 1, simultaneously owing to being obliquely installed, when cooling liquid is entered from through hole 4, the effect that can cool the parts be connected with base plate 1, impeller entirety can be formed by casting, casting is simple.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a water pump vane, comprise base plate, be positioned at some blades that the mounting pipe at base plate center and even circumference are distributed in backplate surface, it is characterized in that: described blade is connected with mounting cover relative to the base plate the other end, described mounting cover is provided with the bearing position of hollow relative to the base plate the other end, described bearing position inwall is provided with spiral baffle plate, and described baffle plate is inclined to set relative to bearing position inwall.
2. water pump vane according to claim 1, is characterized in that: described mounting pipe is also provided with in round table-like honeycomb duct, and on described honeycomb duct outer surface, also circumference is distributed with guide plate.
3. water pump vane according to claim 2, is characterized in that: described bearing position is round table-like.
4. water pump vane according to claim 3, is characterized in that: described blade is provided with the strengthening rib be connected with mounting pipe relative to mounting pipe one end.
5. water pump vane according to claim 4, is characterized in that: described blade surface is also provided with guiding gutter.
6. water pump vane according to claim 5, is characterized in that: described base plate is also provided with through hole, and described through hole is inclined to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528310.6U CN204113733U (en) | 2014-09-15 | 2014-09-15 | Water pump vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528310.6U CN204113733U (en) | 2014-09-15 | 2014-09-15 | Water pump vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113733U true CN204113733U (en) | 2015-01-21 |
Family
ID=52331047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528310.6U Expired - Fee Related CN204113733U (en) | 2014-09-15 | 2014-09-15 | Water pump vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425878A (en) * | 2018-05-16 | 2018-08-21 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of adjustable two phase flow pump impeller forging of impeller blade |
| CN111515038A (en) * | 2019-02-01 | 2020-08-11 | 府陞科技股份有限公司 | Large-flow SPA water spraying device |
-
2014
- 2014-09-15 CN CN201420528310.6U patent/CN204113733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425878A (en) * | 2018-05-16 | 2018-08-21 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of adjustable two phase flow pump impeller forging of impeller blade |
| CN111515038A (en) * | 2019-02-01 | 2020-08-11 | 府陞科技股份有限公司 | Large-flow SPA water spraying device |
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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: 20150121 Termination date: 20170915 |