CN108626164A - A kind of Water-pump impeller of automobile of blade stagger - Google Patents
A kind of Water-pump impeller of automobile of blade stagger Download PDFInfo
- Publication number
- CN108626164A CN108626164A CN201810722561.0A CN201810722561A CN108626164A CN 108626164 A CN108626164 A CN 108626164A CN 201810722561 A CN201810722561 A CN 201810722561A CN 108626164 A CN108626164 A CN 108626164A
- Authority
- CN
- China
- Prior art keywords
- blade
- wheel disc
- arc shaped
- slot
- automobile
- 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
- 230000003628 erosive effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
Abstract
The invention discloses a kind of Water-pump impeller of automobile of blade stagger, including wheel disc and arc shaped blade, axis hole is offered at the center of the wheel disc, the end face of the wheel disc is surrounded with the blade mounting base being spacedly distributed along the excircle of axis hole, it is provided with slot in the blade mounting base, the bottom of the arc shaped blade is provided with the plate being used cooperatively with slot, the corresponding position of the slot and plate is equipped with threaded hole, the threaded hole internal thread is connected with trip bolt, and cutting blade is provided on the inside arcwall face of the arc shaped blade.The present invention, by under being used cooperatively of plate and trip bolt, arc shaped blade can be quickly mounted on wheel disc, it can be removed to replacement in curved tablet serious wear from wheel disc again, it is not necessary that entire impeller is replaced, and the cutting blade being arranged on arc shaped blade, the sundries for entering water pump can be cut, avoid impeller and the phenomenon that locking occur.
Description
Technical field
The present invention relates to water pump vane technical field, the Water-pump impeller of automobile of specifically a kind of blade stagger.
Background technology
Impeller is to pump the component for comparing core in class product, and impeller is the blade for having wheel disc and being arranged on wheel disc mostly
Composition, blade portions are a more complicated curved-surface structures, since prismatic blade design causes to easy to produce inside water pump
Reflux or vortex, therefore auto pump is mostly arc shaped blade at present.But existing Water-pump impeller of automobile, wheel disc and arc shaped blade
It is that when some blade wear is serious, dismounting replacement can not be carried out, it is necessary to by entire impeller by the way of fixed weld mostly
It replaces, results in the waste of resource, and function is more single, the sundries chopping of water pump cannot be will go into, these sundries hold
Easily being accumulated on impeller causes impeller the phenomenon that locking occur.
Invention content
The purpose of the present invention is to provide a kind of Water-pump impeller of automobile of blade stagger, to solve automobile in the prior art
Water pump vane, wheel disc and arc shaped blade be mostly by the way of fixed weld, when some blade wear is serious, Wu Fajin
Row, which is removed, to be replaced, it is necessary to be replaced entire impeller, be resulted in the waste of resource, and function is more single, cannot will go into
The sundries of water pump shreds, these sundries, which are easy to be accumulated on impeller, leads to problems such as impeller the phenomenon that locking occur.
To achieve the above object, the present invention provides the following technical solutions：A kind of Water-pump impeller of automobile of blade stagger, including
Wheel disc and arc shaped blade, offer axis hole at the center of the wheel disc, the end face of the wheel disc along axis hole outer circle chow ring
It is provided around the blade mounting base being spacedly distributed, slot, the bottom of the arc shaped blade are provided in the blade mounting base
It is provided with the plate being used cooperatively with slot, the corresponding position of the slot and plate is equipped with threaded hole, in the threaded hole
It is threaded with trip bolt, the outer surface of the arc shaped blade and wheel disc is both provided with epoxy resin erosion resistant coating, the arc
Cutting blade is provided on the inside arcwall face of blade, the wheel disc is equipped with the discharge orifice through wheel disc, the discharge orifice
Fie screen is provided at two-port.
Preferably, the blade mounting base, slot and plate are arcuate structure, and blade mounting base, slot and plate
Radian it is identical as the radian of arc shaped blade.
Preferably, it is provided with reinforcing rib between the bottom and wheel disc of the blade mounting base.
Preferably, the madial wall of the threaded hole is equipped with internal thread, and the outer wall of the trip bolt is equipped with and internal thread
The external screw thread that phase line closes.
Preferably, axle sleeve is welded in the axis hole, the axle sleeve is hollow cylinder structure, and on the inside of the opening of axle sleeve
It is provided with sealing ring.
Preferably, there are six the arc shaped blade is set altogether, size, shape and the structure all same of six arc shaped blades.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through being used cooperatively for plate and trip bolt
Under, arc shaped blade can be quickly mounted on wheel disc and be removed from wheel disc in curved tablet serious wear by it
It replaces, without replacing entire impeller, the cutting blade for reducing the wasting of resources, and being arranged on arc shaped blade can be right
Sundries into water pump is cut, and avoiding sundries and being accumulated on impeller causes impeller the phenomenon that locking occur, improves water
The safety of pump operation improves the anti-corrosive properties of impeller in the epoxy resin erosion resistant coating that arc shaped blade and wheel disc outer surface are arranged
Can, it prevents impeller from being corroded, extends the service life of impeller, through the discharge orifice of setting on wheel disc, reduce impeller
Pressure difference between positive and negative so that impeller work is more stablized, at the two-port of discharge orifice in the fie screen that is arranged, can
It prevents from the solid impurity in liquid from entering in discharge orifice to result in blockage, improves the effect of easing stress of discharge orifice, in opening for axle sleeve
The sealing ring being arranged at mouthful, it is ensured that the compactness that drive shaft is connect with axle sleeve is arranged between blade mounting base and wheel disc
Reinforcing rib, enhance the fastness connected between blade mounting base and wheel disc, it is therefore prevented that falling off occurred in blade mounting base shows
As.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the blade mounting base and wheel disc attachment structure schematic diagram of the present invention；
Fig. 3 is the blade mounting base structural schematic diagram of the present invention；
Fig. 4 is the arc shaped blade structural schematic diagram of the present invention.
In figure：1, wheel disc；2, arc shaped blade；3, blade mounting base；4, cutting blade；5, discharge orifice；6, fie screen；7, axis
Set；8, axis hole；9, sealing ring；10, reinforcing rib；11, epoxy resin erosion resistant coating；12, slot；13, threaded hole；14, trip bolt；
15, plate.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the embodiment of the present invention, a kind of Water-pump impeller of automobile of blade stagger, including wheel disc 1 and arc
Blade 2 offers axis hole 8 at the center of wheel disc 1, and the end face of wheel disc 1 is surrounded at equal intervals along the excircle of axis hole 8
The blade mounting base 3 of distribution is provided with slot 12 in blade mounting base 3, and the bottom of arc shaped blade 2 is provided with and slot 12 coordinates
The corresponding position of the plate 15 used, slot 12 and plate 15 is equipped with threaded hole 13, and 13 internal thread of threaded hole is connected with fastening
Screw 14, by the way that under being used cooperatively of plate 15 and trip bolt 14, arc shaped blade 2 can be quickly mounted on wheel disc 1,
It can be removed to replacement in curved tablet serious wear from wheel disc 1 again, without replacing entire impeller, reduce resource
Waste, the outer surface of arc shaped blade 2 and wheel disc 1 are both provided with epoxy resin erosion resistant coating 11, the setting of epoxy resin erosion resistant coating 11,
The antiseptic property for improving impeller, prevents impeller from being corroded, and extends the service life of impeller, the inside arc of arc shaped blade 2
Cutting blade 4 is provided on shape face, cutting blade 4 can cut the sundries for entering water pump, avoid sundries and be accumulated in
Cause impeller the phenomenon that locking occur on impeller, improve the safety of water pump operation, wheel disc 1 is equipped with letting out through wheel disc 1
Discharge orifice 5, discharge orifice 5 can reduce the pressure difference between impeller positive and negative so that and impeller work is more stablized, and the two of discharge orifice 5
It is provided with fie screen 6 at port, fie screen 6 can prevent from the solid impurity in liquid from entering in discharge orifice 5 resulting in blockage,
The effect of easing stress of discharge orifice 5 is improved, blade mounting base 3, slot 12 and plate 15 are arcuate structure, and blade mounting base 3 is inserted
The radian of slot 12 and plate 15 is identical as the radian of arc shaped blade 2, is provided with and adds between the bottom and wheel disc 1 of blade mounting base 3
Strengthening tendons 10 enhance the fastness connected between blade mounting base 3 and wheel disc 1, it is therefore prevented that falling off occurred in blade mounting base 3 shows
As, the madial wall of threaded hole 13 is equipped with internal thread, and the outer wall of trip bolt 14 is equipped with the external screw thread closed with internal thread phase line,
It is characterized in that：Axle sleeve 7 is welded in axis hole 8, axle sleeve 7 is hollow cylinder structure, and axle sleeve 7 is used for being connected and fixed driving wheel rotation
Drive shaft, be provided with sealing ring 9 on the inside of the opening of axle sleeve 7, the setting of sealing ring 9 strengthens drive shaft and connect with axle sleeve 7
Compactness, there are six arc shaped blade 2 is set altogether, size, shape and the structure all same of six arc shaped blades 2.
The present invention operation principle be：In use, user only needs the plate 15 of arc shaped blade 2 being inserted into blade peace
It fills in the slot 12 on seat 3, then trip bolt 14 is screwed in threaded hole 13 again, it is easy for installation, quick, and
After long-time use, when 2 serious wear of arc shaped blade, it is only necessary to remove the arc shaped blade 2 of damage from wheel disc 1, then use phase
With mode replace a new arc shaped blade 2, it is not necessary that entire impeller is removed replacement, reduce the waste of resource, and
During impeller works, the cutting blade 4 on arc shaped blade 2 can carry out cutting powder to entering the sundries in water pump
Broken, avoiding sundries and being accumulated on impeller causes impeller the phenomenon that locking occur, the safety of water pump operation is improved, in arc
The epoxy resin erosion resistant coating 11 of blade 2 and the setting of 1 outer surface of wheel disc, improves the antiseptic property of impeller, prevents impeller by corruption
Erosion, extends the service life of impeller, through the discharge orifice 5 of setting on wheel disc 1, reduces the pressure between impeller positive and negative
Difference so that impeller work is more stablized.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of Water-pump impeller of automobile of blade stagger, including wheel disc (1) and arc shaped blade (2), it is characterised in that：The wheel disc
(1) axis hole (8) is offered at center, between the end face of the wheel disc (1) is surrounded with etc. along the excircle of axis hole (8)
Every being provided with slot (12), the bottom of the arc shaped blade (2) in the blade mounting base (3) of distribution, the blade mounting base (3)
It is provided with the plate (15) being used cooperatively with slot (12), the corresponding position of the slot (12) and plate (15) is equipped with screw thread
Hole (13), threaded hole (13) internal thread are connected with trip bolt (14), the appearance of the arc shaped blade (2) and wheel disc (1)
Face is both provided with epoxy resin erosion resistant coating (11), and cutting blade (4) is provided on the inside arcwall face of the arc shaped blade (2),
The wheel disc (1) is equipped with the discharge orifice (5) through wheel disc (1), at the two-port of the discharge orifice (5) in be provided with fie screen
(6)。
2. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that：The blade mounting base
(3), slot (12) and plate (15) are arcuate structure, and the radian of blade mounting base (3), slot (12) and plate (15) with
The radian of arc shaped blade (2) is identical.
3. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that：The blade mounting base
(3) reinforcing rib (10) is provided between bottom and wheel disc (1).
4. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that：The threaded hole (13)
Madial wall be equipped with internal thread, the outer wall of the trip bolt (14) is equipped with the external screw thread closed with internal thread phase line.
5. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that：In the axis hole (8)
It is welded with axle sleeve (7), the axle sleeve (7) is hollow cylinder structure, and is provided with sealing ring (9) on the inside of the opening of axle sleeve (7).
6. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that：The arc shaped blade
(2) there are six setting altogether, size, shape and the structure all same of six arc shaped blades (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722561.0A CN108626164A (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722561.0A CN108626164A (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626164A true CN108626164A (en) | 2018-10-09 |
Family
ID=63689495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810722561.0A Pending CN108626164A (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228122A1 (en) * | 2019-05-15 | 2020-11-19 | 苏州赫尔拜斯泵业有限公司 | Water pump having antilocking impeller and reduced noise |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150252773A1 (en) * | 2012-09-07 | 2015-09-10 | Dynavec As | Runner device for a hydraulic fluid flow machine |
| CN105298853A (en) * | 2015-10-15 | 2016-02-03 | 扬州市君睿创智工业设计有限公司 | Centrifugal pump |
| CN205876798U (en) * | 2016-07-18 | 2017-01-11 | 四川安岳宇良汽车水泵有限公司 | It is large -traffic from clear formula water pump |
| CN107614867A (en) * | 2015-05-28 | 2018-01-19 | 戴纳维科公司 | The impeller of fluid machinery with detachable blade |
| CN208380959U (en) * | 2018-07-03 | 2019-01-15 | 浙江融乐环境科技有限公司 | A kind of Water-pump impeller of automobile of blade stagger |
-
2018
- 2018-07-03 CN CN201810722561.0A patent/CN108626164A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150252773A1 (en) * | 2012-09-07 | 2015-09-10 | Dynavec As | Runner device for a hydraulic fluid flow machine |
| CN107614867A (en) * | 2015-05-28 | 2018-01-19 | 戴纳维科公司 | The impeller of fluid machinery with detachable blade |
| CN105298853A (en) * | 2015-10-15 | 2016-02-03 | 扬州市君睿创智工业设计有限公司 | Centrifugal pump |
| CN205876798U (en) * | 2016-07-18 | 2017-01-11 | 四川安岳宇良汽车水泵有限公司 | It is large -traffic from clear formula water pump |
| CN208380959U (en) * | 2018-07-03 | 2019-01-15 | 浙江融乐环境科技有限公司 | A kind of Water-pump impeller of automobile of blade stagger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228122A1 (en) * | 2019-05-15 | 2020-11-19 | 苏州赫尔拜斯泵业有限公司 | Water pump having antilocking impeller and reduced noise |
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