CN206682003U - A kind of 304 stainless steel cut immersible pumps - Google Patents
A kind of 304 stainless steel cut immersible pumps Download PDFInfo
- Publication number
- CN206682003U CN206682003U CN201720269490.4U CN201720269490U CN206682003U CN 206682003 U CN206682003 U CN 206682003U CN 201720269490 U CN201720269490 U CN 201720269490U CN 206682003 U CN206682003 U CN 206682003U
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- impeller
- cutterhead
- blade
- stainless steel
- gear
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Abstract
The utility model discloses a kind of 304 stainless steel cut immersible pumps, including 304 stainless steel casings, there is motor in 304 stainless steel casings, the output shaft of motor and the first impeller are connected, first impeller is located in the pump housing, and the porch of the pump housing is provided with cutterhead, and cutterhead and the first impeller are fixedly and coaxially connected；Cutterhead and first gear are fixedly and coaxially connected, and first gear and second gear engagement, second gear and the second impeller are fixedly and coaxially connected, and the second impeller is located at the water inlet of immersible pump；Second impeller is made up of fairing and blade, and blade screw shape is fixed on fairing, and the edge of blade has blade.The utility model can realize that two-stage is cut, and debris is cut by the second impeller first, then debris cut by cutterhead, so as to reduce the load of cutterhead, improve the whole service life of cutting immersible pump.The blade of second impeller is fixed on fairshaped fairing, can reduce the resistance of the second impeller convection body, prevents stuck impeller failure motor, improves contaminant removal effectiveness.
Description
Technical field
Immersible pump is the utility model is related to, more particularly to a kind of 304 stainless steel cut immersible pumps.
Background technology
Cutting immersible pump is the novel product developed on the basis of absorption advanced foreign technology is introduced.It is overcome in industry
It is difficult to discharge containing soft lump water pumps such as cloth, paper handkerchief, plastics with the run into waste water that draws water in terms of communal facility.
In public draining series, discharged again after blending cutting by impeller blade, this pump characteristics design performance is reliable, operation warp
Ji, cutting immersible pump is set to turn into urban water supply and sewerage and the preferred product of sewage treatment plant.Due to addition of advanced cutter
Mouthful, make cutting pump under severe conditions can the scum silica frost in catch pit, plastic products and fibrous object shred and it is smooth
Discharge, without the scum silica frost and suspension in manually going cleaning to cheat.Stuck impeller failure motor is prevented, improves contaminant removal effectiveness.
Utility model content
The purpose of this utility model is, there is provided a kind of 304 stainless steel cut immersible pumps, can realize that block thing is cut
Cut, stuck impeller failure motor is prevented, so as to improve contaminant removal effectiveness.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of 304 stainless steel cut immersible pumps, including 304 stainless steel casings, 304 stainless steel casings are interior to have motor, electricity
The output shaft of machine and the first impeller are connected, and the first impeller is located in the pump housing, and the porch of the pump housing is provided with cutterhead, cutterhead and the first leaf
Wheel is fixedly and coaxially connected；Cutterhead and first gear are fixedly and coaxially connected, first gear and second gear engagement, second gear and the
Two impellers are fixedly and coaxially connected, and the second impeller is located at the water inlet of immersible pump, so the second impeller and cutterhead direction of rotation phase
Instead, relative velocity between the two faster, also just improves cutting efficiency；Second impeller is made up of fairing and blade, blade
Helical form is fixed on fairing, and the edge of blade has blade.The same blade of blade, so blade also has the function of cutting,
So as to share the operating pressure of cutterhead, the service life of cutterhead is improved.Meanwhile, it is capable to cut block dirt, blowdown energy is improved
Power.
As a kind of embodiment, in order to improve the service life of cutterhead and pollution discharge capability, foregoing one kind 304 is stainless
In steel cutting immersible pump, some tool bores are disposed with into diffusion type on the cutterhead, the inner ring of tool bore has blade, such a form
Cutterhead is more durable, is easier cutting bulk waste, and conventional cutterhead, which occurs, to fracture, the problem of stuck impeller, but it is this
The cutterhead design of structure then will not.
In the foregoing stainless steel cut immersible pump of one kind 304, the tool bore also circularizes into circle, the blade, can
The debris that soft Cutting cutter runs into.
In the foregoing stainless steel cut immersible pump of one kind 304, the tool bore is into regular hexagon, and the blade is also into positive hexagonal
Shape, the tool bore compared to circle more rapidly can cut off debris.
Compared with prior art, the utility model can realize that two-stage is cut, and debris is carried out by the second impeller first
Cutting, is then cut by cutterhead to debris, and so as to reduce the load of cutterhead, the entirety for improving cutting immersible pump uses the longevity
Life.The blade of second impeller is fixed on fairshaped fairing, can be reduced the resistance of the second impeller convection body, be prevented stuck
Impeller failure motor, improve contaminant removal effectiveness.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is the type of drive schematic diagram of the second impeller；
Fig. 3 is a kind of structural representation of embodiment of cutterhead；
Fig. 4 is the structural representation of another embodiment of cutterhead.
Reference：1- motors, the impellers of 2- first, the 3- pump housings, the impellers of 4- second, 5- shells, 6- cutterheads, the teeth of 7- first
Wheel, 8- second gears, 9- tool bores, 10- blades, 11- fairings.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1 of the present utility model：A kind of 304 stainless steel cut immersible pumps, including 304 stainless steel casings 5,304 are not
There is motor 1, the output shaft of motor 1 and the first impeller 2 are connected, and the first impeller 2 is located in the pump housing 3, the pump housing 3 in rust outer steel shell 5
Porch be provided with cutterhead 6, the impeller 2 of cutterhead 6 and first is fixedly and coaxially connected；Cutterhead 6 and first gear 7 are fixedly and coaxially connected,
First gear 7 and second gear 8 are engaged, and the impeller 4 of second gear 8 and second is fixedly and coaxially connected, and the second impeller 4 is located at immersible pump
Water inlet；Second impeller 4 is made up of fairing 11 and blade 10, and the helical form of blade 10 is fixed on fairing 11, blade
10 edge has blade.Some tool bores 9 are disposed with into diffusion type on the cutterhead 6, the inner ring of tool bore 9 has blade.
Embodiment 2：Have in a kind of 304 stainless steel cut immersible pumps, including the stainless steel casing 5 of 304 stainless steel casing 5,304
There is motor 1, the output shaft of motor 1 and the first impeller 2 are connected, and the first impeller 2 is located in the pump housing 3, and the porch of the pump housing 3 is provided with knife
Disk 6, the impeller 2 of cutterhead 6 and first are fixedly and coaxially connected；Cutterhead 6 and first gear 7 are fixedly and coaxially connected, first gear 7 and second
Gear 8 is engaged, and the impeller 4 of second gear 8 and second is fixedly and coaxially connected, and the second impeller 4 is located at the water inlet of immersible pump；Second
Impeller 4 is made up of fairing 11 and blade 10, and the helical form of blade 10 is fixed on fairing 11, and the edge of blade 10 has sword
Portion.Some tool bores 9 are disposed with into diffusion type on the cutterhead 6, the inner ring of tool bore 9 has blade.The tool bore 9 is into positive hexagonal
Shape.
Embodiment 3：Have in a kind of 304 stainless steel cut immersible pumps, including the stainless steel casing 5 of 304 stainless steel casing 5,304
There is motor 1, the output shaft of motor 1 and the first impeller 2 are connected, and the first impeller 2 is located in the pump housing 3, and the porch of the pump housing 3 is provided with knife
Disk 6, the impeller 2 of cutterhead 6 and first are fixedly and coaxially connected；Cutterhead 6 and first gear 7 are fixedly and coaxially connected, first gear 7 and second
Gear 8 is engaged, and the impeller 4 of second gear 8 and second is fixedly and coaxially connected, and the second impeller 4 is located at the water inlet of immersible pump；Second
Impeller 4 is made up of fairing 11 and blade 10, and the helical form of blade 10 is fixed on fairing 11, and the edge of blade 10 has sword
Portion.Some tool bores 9 are disposed with into diffusion type on the cutterhead 6, the inner ring of tool bore 9 has blade.The tool bore 9 is into positive hexagonal
Shape.
Claims (4)
1. a kind of 304 stainless steel cut immersible pumps, it is characterised in that including 304 stainless steel casings (5), 304 stainless steel casings
(5) there is motor (1), the output shaft and the first impeller (2) of motor (1) are connected, and the first impeller (2) is located in the pump housing (3), pump in
The porch of body (3) is provided with cutterhead (6), and cutterhead (6) and the first impeller (2) are fixedly and coaxially connected；Cutterhead (6) and first gear
(7) it is fixedly and coaxially connected, first gear (7) and second gear (8) engagement, second gear (8) and the second impeller (4) are coaxially fixed
Connection, the second impeller (4) are located at the water inlet of immersible pump；Second impeller (4) is made up of fairing (11) and blade (10), leaf
Piece (10) helical form is fixed on fairing (11), and the edge of blade (10) has blade.
2. a kind of 304 stainless steel cut immersible pump according to claim 1, it is characterised in that into expansion on the cutterhead (6)
Bulk is disposed with some tool bores (9), and the inner ring of tool bore (9) has blade.
A kind of 3. 304 stainless steel cut immersible pump according to claim 2, it is characterised in that tool bore (9) Cheng Yuan
Shape.
A kind of 4. 304 stainless steel cut immersible pump according to claim 2, it is characterised in that tool bore (9) Cheng Zhengliu
It is angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269490.4U CN206682003U (en) | 2017-03-17 | 2017-03-17 | A kind of 304 stainless steel cut immersible pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269490.4U CN206682003U (en) | 2017-03-17 | 2017-03-17 | A kind of 304 stainless steel cut immersible pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682003U true CN206682003U (en) | 2017-11-28 |
Family
ID=60393572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269490.4U Active CN206682003U (en) | 2017-03-17 | 2017-03-17 | A kind of 304 stainless steel cut immersible pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159551A (en) * | 2019-06-12 | 2019-08-23 | 华南泵业(赣州)有限公司 | A kind of multistage efficient submersible sewage pump of cutting |
-
2017
- 2017-03-17 CN CN201720269490.4U patent/CN206682003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159551A (en) * | 2019-06-12 | 2019-08-23 | 华南泵业(赣州)有限公司 | A kind of multistage efficient submersible sewage pump of cutting |
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