CN208997023U - A kind of no axle envelope magnetic force driving pump impeller - Google Patents
A kind of no axle envelope magnetic force driving pump impeller Download PDFInfo
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- CN208997023U CN208997023U CN201821592481.XU CN201821592481U CN208997023U CN 208997023 U CN208997023 U CN 208997023U CN 201821592481 U CN201821592481 U CN 201821592481U CN 208997023 U CN208997023 U CN 208997023U
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- impeller
- foreboard
- back plate
- groove
- magnetic force
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Abstract
The utility model discloses a kind of no axle envelope magnetic force driving pump impellers, including impeller foreboard, impeller foreboard bottom is provided with impeller back plate, impeller bore is provided in the middle part of the impeller foreboard and in the middle part of impeller back plate, wheel chamber is provided between the impeller foreboard and also impeller back plate, the wheel cavity is internally provided with blade, the outlet of wheel chamber is provided on the outside of the wheel cavity, the impeller front plane surface is provided with balance hole, attachment base is provided at the top of the impeller foreboard, attachment base described in card slot, which is provided with, at the top of the attachment base is internally provided with the first groove, first bottom portion of groove is provided with fixing groove.The utility model passes through setting impeller bore, impeller foreboard and impeller back plate are connected as one, impeller bore is passed through using interior magnet rotor, it is clamped by the card slot on attachment base, interior magnet rotor is attached with impeller, cooperate fixing groove, improves the stability of connection, while installing convenient for the use of impeller.
Description
Technical field
The utility model relates to magnetic force driving pump field, in particular to a kind of no axle envelope magnetic force driving pump impeller.
Background technique
Impeller had both referred to the wheel disc equipped with movable vane, was the component part of impulse turbine rotor.Again finger wheel disk and install its
On moving blade general name.Impeller is the vaned rotary body of tool for energy being transmitted to liquid；Magnetic force driving pump is by permanent magnetism
The working principle of shaft coupling is applied to the new product of centrifugal pump, and main material has stainless steel, enhancing polypropylene, engineering plastics；If
Meter rationally, technique it is advanced, have the characteristics that hermetically sealed, No leakage, corrosion resistant, performance reaches the first water inlet of same kind of products at abroad
It is flat；Rich magnetisation power-driven pump general classification: stainless steel magnetic force driving pump, plastic magnetic transfer tube, high-temp. magnetic power pump, self-priming
Magnetic force driving pump；In impeller in use, impeller one end is connected with interior magnet rotor, existing impeller linking structure is single, and connection is steady
Qualitative difference influences the use of magnetic drive pump.
Summary of the invention
The purpose of this utility model is to provide a kind of no axle envelope magnetic force driving pump impeller, using card slot and fixing groove,
It realizes the Matching installation of magnetic rotor and impeller, improves the connective stability of magnetic rotor and impeller, while also facilitating impeller
Installation, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of no axle envelope magnetic force driving pump impeller,
Including impeller foreboard, impeller foreboard bottom is provided with impeller back plate, and the impeller foreboard middle part and impeller back plate middle part are
It is provided with impeller bore, wheel chamber is provided between the impeller foreboard and also impeller back plate, the wheel cavity is internally provided with blade, institute
It states and is provided with the outlet of wheel chamber on the outside of wheel chamber, the impeller front plane surface is provided with balance hole, is provided at the top of the impeller foreboard
Attachment base, the attachment base top are provided with attachment base described in card slot and are internally provided with the first groove, first bottom portion of groove
It is provided with fixing groove, the attachment base bottom is provided with spacing collar, and impeller back plate bottom is provided with mounting base, the installation
Seat is internally provided with the second groove, and second inside grooves are provided with fixing buckle.
Preferably, the impeller foreboard matches with impeller back plate, and the wheel cavity export volume is set as six.
Preferably, the blade quantity is set as six, and the blade is arranged by center spiral of impeller bore, the blade
It is fixedly connected with impeller back plate, the blade is arc setting.
Preferably, the balance hole number is set as multiple, and the balance hole is arranged by center spiral of impeller bore.
Preferably, the attachment base is fixedly connected with impeller foreboard, and the card slot and fixed slot number are disposed as three,
The card slot and fixing groove are centrosymmetric setting with impeller bore circle.
Preferably, the mounting base is fixedly connected with impeller back plate, and the fixing buckle and the second groove inner ring are fixedly installed.
The technical effect and advantage of the utility model:
By setting impeller bore, impeller foreboard and impeller back plate are connected as one, are worn using interior magnet rotor the utility model
Impeller bore is crossed, by being clamped with the card slot on attachment base, interior magnet rotor is attached with impeller, cooperates fixing groove, mentions
The stability of height connection, recycles the fixing buckle in mounting base to connect with the pump housing, realizes the installation of impeller, passes through setting arc
Blade, and blade and balance hole be all made of using impeller bore as center spiral be arranged, facilitate drive water flow, improve blade service life and
The working efficiency of impeller, while being also convenient for the use installation of impeller.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view cross section structural schematic diagram of the utility model blade；
Fig. 3 is the overlooking structure diagram of the utility model impeller foreboard；
Fig. 4 is the present invention looks up structural representation of the utility model impeller back plate；
In figure: 1 impeller foreboard, 2 impeller back plates, 3 impeller bores, 4 wheel chambers, 5 blades, 6 wheel chamber outlets, 7 balance holes, 8 connections
Seat, 9 card slots, 10 first grooves, 11 fixing grooves, 12 spacing collars, 13 mounting bases, 14 second grooves, 15 fixing buckles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of no axle envelope magnetic force driving pump impeller as shown in Figs 1-4, including impeller foreboard
1,1 bottom of impeller foreboard is provided with impeller back plate 2, is provided with leaf in the middle part of 1 middle part of impeller foreboard and impeller back plate 2
Wheel bore 3 is provided with wheel chamber 4 between the impeller foreboard 1 and also impeller back plate 2, the wheel cavity 4 is internally provided with blade 5, described
Wheel chamber outlet 6 is provided on the outside of wheel chamber 4,1 surface of impeller foreboard is provided with balance hole 7, is arranged at the top of the impeller foreboard 1
There is attachment base 8, attachment base 8 described in card slot 9 is provided at the top of the attachment base 8 and is internally provided with the first groove 10, described first
10 bottom of groove is provided with fixing groove 11, and 8 bottom of attachment base is provided with spacing collar 12,2 bottom of the impeller back plate setting
There is mounting base 13, the mounting base 13 is internally provided with the second groove 14, and second groove 14 is internally provided with fixing buckle 15.
Further, in the above-mentioned technical solutions, the impeller foreboard 1 matches with impeller back plate 2, impeller foreboard 1 with
Impeller back plate 2 is connected into impeller bodies, and the wheel cavity exports 6 quantity and is set as six, and water flow is facilitated to flow；
Further, in the above-mentioned technical solutions, 5 quantity of blade is set as six, and the blade 5 is with impeller bore 3
For the setting of center spiral, the blade 5 is fixedly connected with impeller back plate 2, and the blade 5 is arc setting, in interior magnet rotor band
When dynamic wheel rotation, facilitate drive water flow, improves the service life of blade 5, improve the working efficiency of impeller；
Further, in the above-mentioned technical solutions, 7 quantity of balance hole is set as multiple, and the balance hole 7 is with impeller
Hole 3 is the setting of center spiral, facilitates reduction axial force, reduces the abrasion to impeller；
Further, in the above-mentioned technical solutions, the attachment base 8 is fixedly connected with impeller foreboard 1,9 He of card slot
11 quantity of fixing groove is disposed as three, and the card slot 9 and fixing groove 11 are centrosymmetric setting with 3 circle of impeller bore, leads to
It crosses and is clamped with the card slot 9 on attachment base 8, interior magnet rotor is attached with impeller, cooperate fixing groove 11, improve connection
Stability, the fixing buckle 15 being coupled on seat 13 are connect with the pump housing, realize the installation of impeller；
Further, in the above-mentioned technical solutions, the mounting base 13 is fixedly connected with impeller back plate 2, the fixing buckle
15 and 14 inner ring of the second groove be fixedly installed, recycle mounting base 13 on fixing buckle 15 connect with the pump housing, realize the peace of impeller
Dress.
This practical working principle:
Referring to Figure of description 1-4, impeller foreboard 1 and impeller back plate 2 are connected as one, pass through leaf using interior magnet rotor
Interior magnet rotor is attached with impeller by being clamped with the card slot 9 on attachment base 8, cooperates fixing groove 11, mention by wheel bore 3
The stability of height connection, recycles the fixing buckle 15 in mounting base 13 to connect with the pump housing, realizes the installation of impeller, by the way that arc is arranged
The blade 5 of shape, and blade 5 and balance hole 7 are all made of with impeller bore 3 as the setting of center spiral, are turned in interior magnet rotor impeller
When dynamic, facilitate drive water flow, improves the service life of blade 5 and the working efficiency of impeller, while being also convenient for facilitating the use of impeller to pacify
Dress.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of no axle envelope magnetic force driving pump impeller, including impeller foreboard (1), it is characterised in that: impeller foreboard (1) bottom
Portion is provided with impeller back plate (2), is provided with impeller bore (3), institute in the middle part of the impeller foreboard (1) and in the middle part of impeller back plate (2)
It states and is provided with wheel chamber (4) between impeller foreboard (1) and also impeller back plate (2), the wheel cavity (4) is internally provided with blade (5), institute
It states and is provided with wheel chamber outlet (6) on the outside of wheel chamber (4), impeller foreboard (1) surface is provided with balance hole (7), before the impeller
It is provided with attachment base (8) at the top of plate (1), setting inside card slot (9) attachment base (8) is provided at the top of the attachment base (8)
Have the first groove (10), the first groove (10) bottom is provided with fixing groove (11), and attachment base (8) the bottom setting is limited
Position circle (12), impeller back plate (2) bottom are provided with mounting base (13), and the mounting base (13) is internally provided with the second groove
(14), second groove (14) is internally provided with fixing buckle (15).
2. a kind of no axle envelope magnetic force driving pump impeller according to claim 1, it is characterised in that: the impeller foreboard
(1) match with impeller back plate (2), the wheel cavity outlet (6) quantity is set as six.
3. a kind of no axle envelope magnetic force driving pump impeller according to claim 1, it is characterised in that: blade (5) number
Amount is set as six, and the blade (5) is the setting of center spiral with impeller bore (3), and the blade (5) and impeller back plate (2) are solid
Fixed connection, the blade (5) are arc setting.
4. a kind of no axle envelope magnetic force driving pump impeller according to claim 1, it is characterised in that: the balance hole (7)
Quantity is set as multiple, and the balance hole (7) is the setting of center spiral with impeller bore (3).
5. a kind of no axle envelope magnetic force driving pump impeller according to claim 1, it is characterised in that: the attachment base (8)
It is fixedly connected with impeller foreboard (1), the card slot (9) and fixing groove (11) quantity are disposed as three, the card slot (9) and solid
Determine slot (11) and is centrosymmetric setting with impeller bore (3) circle.
6. a kind of no axle envelope magnetic force driving pump impeller according to claim 1, it is characterised in that: the mounting base (13)
It is fixedly connected with impeller back plate (2), the fixing buckle (15) and the second groove (14) inner ring are fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592481.XU CN208997023U (en) | 2018-09-28 | 2018-09-28 | A kind of no axle envelope magnetic force driving pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592481.XU CN208997023U (en) | 2018-09-28 | 2018-09-28 | A kind of no axle envelope magnetic force driving pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997023U true CN208997023U (en) | 2019-06-18 |
Family
ID=66802163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592481.XU Active CN208997023U (en) | 2018-09-28 | 2018-09-28 | A kind of no axle envelope magnetic force driving pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997023U (en) |
-
2018
- 2018-09-28 CN CN201821592481.XU patent/CN208997023U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 523000 Building 2, No. 8, Chenwu East Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong Qihua Industrial Equipment Co., Ltd Address before: 523000 A6, Building A, 14 Dongming Road, Chiling Village, Houjie Town, Dongguan City, Guangdong Province Patentee before: Dongguan Qihua Industrial Equipment Co., Ltd. |