CN208900379U - Submersible type mixed-flow pump - Google Patents
Submersible type mixed-flow pump Download PDFInfo
- Publication number
- CN208900379U CN208900379U CN201821260389.3U CN201821260389U CN208900379U CN 208900379 U CN208900379 U CN 208900379U CN 201821260389 U CN201821260389 U CN 201821260389U CN 208900379 U CN208900379 U CN 208900379U
- Authority
- CN
- China
- Prior art keywords
- impeller
- wheel hub
- blade
- casing
- inner sleeve
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of submersible type mixed-flow pumps, belong to pump technical field.Including casing, motor, pump shaft, horn mouth, water outlet, diffuser and impeller, the lower end of pump shaft is successively fixed with diffuser from top to bottom, impeller and pod, diffuser is located at the lower section of lower bearing, impeller includes wheel hub and blade, the surface of wheel hub is connected with several adjustable plates, adjustable plate is connect by location nut with wheel hub, hub surface offers several adjustment holes, adjustment hole is distributed in using location nut as on the circumference in the center of circle, it adjusts plate surface and offers hole corresponding with hole site is adjusted, the other side of adjustable plate is equipped with inner sleeve, blade is fixed by outer sleeve and inner sleeve, inner sleeve and outer sleeve surface are equipped with several location holes.The angle of the utility model structure novel, impeller blade can be adjusted according to use demand, and impeller adjustability is good；The connection of blade and wheel hub uses Detachable connection structure, if there is damage, is convenient for changing.
Description
Technical field
The utility model relates to a kind of mixed-flow pumps, specifically, more particularly to a kind of submersible type mixed-flow pump.
Background technique
The working environment of submersible type mixed-flow pump is underwater, existing submersible type mixed-flow pump Shortcomings place, impeller
Setting angle is fixed, and can not be adjusted, and the specification of impeller can not change.
Summary of the invention
To solve the above-mentioned problems, the utility model discloses a kind of submersible type mixed-flow pumps.
The utility model is achieved through the following technical solutions:
A kind of submersible type mixed-flow pump, including casing, motor, pump shaft, horn mouth, water outlet, diffuser and impeller, the electricity
The top of the casing internal is arranged in machine, and the pump shaft is run through by upper bearing (metal) and lower bearing is fixed on the casing internal,
Oil sealing is equipped with above the lower bearing, the lower end of the casing is arranged in the horn mouth, and the water outlet is arranged in the machine
The side of shell, the lower end of the pump shaft are successively fixed with diffuser, impeller and pod from top to bottom, and the diffuser is located at institute
The lower section of lower bearing is stated, the impeller includes wheel hub and blade, and the surface of the wheel hub is connected with several adjustable plates, the adjusting
Plate is connect by location nut with wheel hub, and the hub surface offers several adjustment holes, and the adjustment hole is distributed in position
Nut is on the circumference in the center of circle, the adjustings plate surface offer with the corresponding hole in adjusting hole site, the adjustable plate it is another
Side is equipped with inner sleeve, and the blade is fixed by outer sleeve and inner sleeve, and the inner sleeve is equipped with the outer sleeve surface
Several location holes.
The top of the casing is connected with suspension hook.
Compared with prior art, the utility model has the beneficial effects that
The angle of the utility model structure novel, impeller blade can be adjusted according to use demand, and impeller adjustability is good；
The connection of blade and wheel hub uses Detachable connection structure, if there is damage, is convenient for changing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model impeller.
In figure: 1, casing；2, motor；3, pump shaft；4, suspension hook；5, upper bearing (metal)；6, lower bearing；7, oil sealing；8, horn mouth；9,
Water outlet；10, diffuser；11, impeller；12, pod；13, wheel hub；14, blade；15, adjustable plate；16, location nut；17,
Adjustment hole；18, inner sleeve；19, outer sleeve；20, location hole.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of submersible type mixed-flow pump, including casing 1, motor 2, pump shaft 3, horn mouth 8, water outlet 9, diffuser 10 and impeller
11, the top inside the casing 1 is arranged in the motor 2, and the pump shaft 3 is run through by upper bearing (metal) 5 and lower bearing 6 to be fixed on
Inside the casing 1, oil sealing 7 is equipped with above the lower bearing 6, the lower end of the casing 1 is arranged in the horn mouth 8, described
The side of the casing 1 is arranged in water outlet 9, and the lower end of the pump shaft 3 is successively fixed with diffuser 10, impeller 11 from top to bottom
And pod 12, the diffuser 10 are located at the lower section of the lower bearing 6, the impeller 11 includes wheel hub 13 and blade 14, institute
The surface for stating wheel hub 13 is connected with several adjustable plates 15, and the adjustable plate 15 is connect by location nut 16 with wheel hub 13, described
13 surface of wheel hub offers several adjustment holes 17, and the adjustment hole 17 is distributed in location nut 16 as on the circumference in the center of circle, institute
It states 15 surface of adjustable plate and offers hole corresponding with 17 position of adjustment hole, the other side of the adjustable plate 15 is equipped with inner sleeve 18,
The blade 14 is fixed by outer sleeve 19 and inner sleeve 18, and the inner sleeve 18 is equipped with several with 19 surface of outer sleeve
Location hole 20.
The top of the casing 1 is connected with suspension hook 4.
As shown in Figure of description 1 and Fig. 2, a kind of submersible type mixed-flow pump, including casing 1, motor 2, pump shaft 3, horn mouth
8, water outlet 9, diffuser 10 and impeller 11, the top of casing 1 are connected with suspension hook 4, and the top inside casing 1 is arranged in motor 2,
Pump shaft 3, through being fixed on inside casing 1, is equipped with oil sealing 7 by upper bearing (metal) 5 and lower bearing 6 above lower bearing 6, horn mouth 8 is arranged
In the lower end of casing 1, the side of casing 1 is arranged in water outlet 9, and the lower end of pump shaft 3 is successively fixed with diffuser from top to bottom
10, impeller 11 and pod 12, diffuser 10 are located at the lower section of lower bearing 6, and impeller 11 includes wheel hub 13 and blade 14, wheel hub
13 surface is connected with several adjustable plates 15, and adjustable plate 15 is connect by location nut 16 with wheel hub 13, and 13 surface of wheel hub opens up
Have several adjustment holes 17, adjustment hole 17 is distributed in location nut 16 as on the circumference in the center of circle, 15 surface of adjustable plate offer with
The corresponding hole in 17 position of adjustment hole, the other side of adjustable plate 15 are equipped with inner sleeve 18, and blade 14 passes through outer sleeve 19 and inner sleeve
18 is fixed, and inner sleeve 18 and 19 surface of outer sleeve are equipped with several location holes 20.
Adjustable plate 15 in the utility model can be rotated around location nut 16, and selection is carried out with different location adjustment hole 17
Fixed, to change fixation position of the adjustable plate on wheel hub, adjustable plate is fixed mode with adjustment hole and is fixed by bolts；
Adjustable plate 15 is provided with inner sleeve 18 far from the other end of wheel hub, and inner sleeve 18 is connect with the outer sleeve 19 of blade surface, inside and outside
Sleeve surface offers multiple location holes, and the fixed angle of blade 14 can be changed in rotating jacket cylinder 19.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (2)
1. a kind of submersible type mixed-flow pump, it is characterised in that: including casing (1), motor (2), pump shaft (3), horn mouth (8), water outlet
Mouth (9), diffuser (10) and impeller (11), motor (2) setting top internal in the casing (1), the pump shaft (3)
It is internal through the casing (1) is fixed on by upper bearing (metal) (5) and lower bearing (6), oil sealing is equipped with above the lower bearing (6)
(7), horn mouth (8) setting is in the lower end of the casing (1), side of water outlet (9) setting in the casing (1)
Face, the lower end of the pump shaft (3) is successively fixed with diffuser (10), impeller (11) and pod (12) from top to bottom, described to lead
Leaf body (10) is located at the lower section of the lower bearing (6), and the impeller (11) includes wheel hub (13) and blade (14), the wheel hub
(13) surface is connected with several adjustable plates (15), and the adjustable plate (15) is connect by location nut (16) with wheel hub (13),
Wheel hub (13) surface offers several adjustment holes (17), and the adjustment hole (17) is distributed in location nut (16) as the center of circle
Circumference on, adjustable plate (15) surface offers hole corresponding with adjustment hole (17) position, the adjustable plate (15) it is another
Side is equipped with inner sleeve (18), and the blade (14) is fixed by outer sleeve (19) and inner sleeve (18), the inner sleeve (18)
Several location holes (20) are equipped with the outer sleeve (19) surface.
2. submersible type mixed-flow pump according to claim 1, it is characterised in that: the top of the casing (1) is connected with suspension hook
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260389.3U CN208900379U (en) | 2018-08-06 | 2018-08-06 | Submersible type mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260389.3U CN208900379U (en) | 2018-08-06 | 2018-08-06 | Submersible type mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900379U true CN208900379U (en) | 2019-05-24 |
Family
ID=66568739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821260389.3U Expired - Fee Related CN208900379U (en) | 2018-08-06 | 2018-08-06 | Submersible type mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900379U (en) |
-
2018
- 2018-08-06 CN CN201821260389.3U patent/CN208900379U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208900379U (en) | Submersible type mixed-flow pump | |
| CN203285725U (en) | Impeller of axial flow pump | |
| CN202597231U (en) | Lightweight pump impeller | |
| CN208518920U (en) | A kind of submersible axial flow pump | |
| CN105090048B (en) | Micro- head flow velocity type turbine pump | |
| CN201874847U (en) | Novel vortex pump | |
| CN207004854U (en) | A kind of portable dive axial-flow pump | |
| CN206290449U (en) | A kind of vertical centrifugal pump for matching various standard electromotors | |
| CN202597227U (en) | Novel pump impeller | |
| CN104005967A (en) | Water pump enabling people to observe water quality | |
| CN206234132U (en) | Double fluid is to adjustable mining flame-proof type submersible sand discharging pump | |
| CN208816412U (en) | Axial flow pump with adjustable pitch blades | |
| CN208619360U (en) | Universal rotary automatic axial flow pump | |
| CN211314568U (en) | Efficient leakage-free pump | |
| CN207647843U (en) | Energy-efficient high cavitation performance double entry pump | |
| CN203384060U (en) | Shield pump | |
| CN216975253U (en) | Axial-flow pump impeller structure | |
| CN207906155U (en) | A kind of compact integral type peripheral pump | |
| CN203809312U (en) | High-efficiency vertical pipeline pump | |
| CN206290445U (en) | A kind of high-efficiency axial flow water pump | |
| CN208605403U (en) | A kind of water pump housing | |
| CN202360319U (en) | Novel spiral wing wind power water pump | |
| CN107829974A (en) | It is easy to the axial-flow pump of adjustment of blade angle | |
| CN211976030U (en) | Condenser is with valve body convenient to it is clean | |
| CN214837319U (en) | Coupling for large water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |