CN109114002A - A kind of environment-friendly engineering sewage pump - Google Patents
A kind of environment-friendly engineering sewage pump Download PDFInfo
- Publication number
- CN109114002A CN109114002A CN201811043244.2A CN201811043244A CN109114002A CN 109114002 A CN109114002 A CN 109114002A CN 201811043244 A CN201811043244 A CN 201811043244A CN 109114002 A CN109114002 A CN 109114002A
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- China
- Prior art keywords
- oil
- fixedly installed
- sewage pump
- end outer
- fixedly mounted
- 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.)
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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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/06—Lubrication
- F04D29/061—Lubrication especially adapted for liquid pumps
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- 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
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- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
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- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to sewage pump technical fields, and disclose a kind of environment-friendly engineering sewage pump, including driving motor, terminal box, the pump housing, lifting device and Disintegrating knife, the inside of the driving motor is equipped with rotor, shaft assembly, stator, bearing part and sound arrester, the upper end outer surface of the terminal box is fixedly installed with power supply wiring, hanging ring and oil fuel tube, the inside of the terminal box is fixedly installed with oil-spraying device, the lower end outer surface of the pump housing is fixedly installed with water inlet pipe, the inside of the pump housing is fixedly installed with arbor and impeller, bolt is equipped between the Disintegrating knife and impeller.The environment-friendly engineering sewage pump, pass through the cooperation of oil-spraying device and oil fuel tube, it can lubricating oil is injected into shoe cream room, and lubricating oil is imported into leaching oil pipe in the floating ball decline drenched in oil pipe, using leaching oil pipe, lubricating oil is injected on axis accessory, lubricating action is played to axis accessory, improves the working efficiency of sewage pump.
Description
Technical field
The present invention relates to sewage pump technical field, specially a kind of environment-friendly engineering sewage pump.
Background technique
Sewage pump belongs to one kind of centrifugal impurities pump, has sewage pump under liquid, conduit wastewater pump, submerged sewage pump, vertical
The diversified forms such as sewage pump and self-suction sewage pump, impeller and pumping chamber are two big core components of sewage pump, the superiority and inferiority of performance
Represent the superiority and inferiority of performance of sewage pump.
The main function of sewage pump is the sewage generated in conveying life, and the sewage prevented deposits and pollutes empty
Gas guarantees the normal discharge of sewage.
Sewage pump needs to inject lubricating oil to the axis accessory in pump at work, prevents the frictional force between axis accessory from increasing
And the working efficiency of sewage pump is influenced, and sewage pump can generate noise at work, but traditional sewage pump can not be timely
To the axis accessory of work inject lubricating oil, the service life of sewage pump is low, thus it is proposed that a kind of environment-friendly engineering sewage
Pump.
Summary of the invention
(1) the technical issues of solving
It in view of the deficiencies of the prior art, can be lubricating oil is injected into the present invention provides a kind of environment-friendly engineering sewage pump
Lubricating oil imported into leaching oil pipe into shoe cream room, and in the floating ball decline drenched in oil pipe, using leaching oil pipe by lubricating oil
It is injected on axis accessory, lubricating action is played to axis accessory, improves the working efficiency of sewage pump, solving traditional wastewater pump can not
It is rapidly injected lubricating oil, the low problem of sewage pump shaft accessory service life.
(2) technical solution
It will when to realize that above-mentioned sewage pump can decline lubricating oil is injected into the floating ball into shoe cream room, and in leaching oil pipe
Lubricating oil is imported into leaching oil pipe, using leaching oil pipe lubricating oil is injected on axis accessory, is played lubricating action to axis accessory, is mentioned
The working efficiency of high sewage pump, the invention provides the following technical scheme: a kind of environment-friendly engineering sewage pump, including driving motor,
The upper end outer surface of terminal box, the pump housing, lifting device and Disintegrating knife, the driving motor is fixedly installed with No.1 ring flange,
And the lower end outer surface of driving motor is fixedly installed with No. two ring flanges, the inside of the driving motor is equipped with rotor, axis group
Part, stator, bearing part and sound arrester, the shaft assembly is installed through the middle part of rotor, and stator is fixedly mounted on rotor
Side, the bearing part is fixedly mounted on the upper end outer surface of shaft assembly, and sound arrester is fixedly mounted on the one of bearing part
Side, the terminal box is fixedly mounted on the upper end outer surface of No.1 ring flange, and the upper end outer surface of terminal box is fixedly installed with
Power supply wiring, hanging ring and oil fuel tube, the hanging ring is fixedly mounted on the side of power supply wiring, and oil fuel tube is fixedly mounted on power supply
The other side of wiring, the lower end outer surface of No. two ring flanges are fixedly installed with shaft coupling, and the lower end outer surface of shaft coupling
Be fixedly installed with No. three ring flanges, the lower end outer surface of the sound arrester is fixedly installed with sound collection cover, the terminal box it is interior
Portion is fixedly installed with oil-spraying device, and the pump housing is fixedly connected by No. three ring flanges with shaft coupling, and the lower end appearance of the pump housing
Face is fixedly installed with water inlet pipe, and a side external surface of the pump housing is fixedly installed with drainpipe, the fixed peace in the inside of the pump housing
Equipped with arbor and impeller, and impeller is fixedly mounted on the outer surface of arbor, and the lower end outer surface of the water inlet pipe is fixedly installed with
Chassis, and lifting device is fixedly mounted on the lower end outer surface on chassis, and bolt, and powder are equipped between the Disintegrating knife and impeller
Broken blade is fixedly connected by bolt with impeller, and a side external surface of the lifting device is fixedly installed with connecting pipe, and is promoted
Another side external surface of device is fixedly installed with defeated pressure pipe.
Preferably, the center outer surface of the driving motor is fixedly installed with radiating fin, and radiating fin equidistantly distributed exists
The center outer surface of driving motor, the quantity of the radiating fin are several groups.
Preferably, the sound arrester includes noise reduction wind groove, is fixedly installed with abatvoix in the middle part of the noise reduction wind groove, and
The quantity of abatvoix and noise reduction wind groove is three groups.
Preferably, the hanging ring is made of limited post and link, and the quantity of hanging ring is two groups.
Preferably, the upper end outer surface of the oil fuel tube is movably installed with sealing-plug, the top overall diameter of the sealing-plug
Value is greater than the overall diameter value of oil fuel tube, and the lower outer diameter value of sealing-plug is equal to the interior diameter value of oil fuel tube.
Preferably, the oil-spraying device includes shoe cream room, oil guide pipe, oil filler point and leaching oil pipe, the fixed peace of the oil guide pipe
Mounted in the upper end outer surface of shoe cream room, and oil filler point is fixedly mounted on the lower end outer surface of shoe cream room, the inside of the leaching oil pipe
It is movably installed with floating ball.
Preferably, the lifting device includes hydraulic cylinder, hydraulic stem, defeated pressure mouth with into pressure mouth, and the hydraulic stem activity is pacified
Mounted in the middle part of hydraulic cylinder, the defeated pressure mouth is fixedly mounted on a side external surface of hydraulic cylinder, and is fixedly mounted on liquid into pressure mouth
Another side external surface of cylinder pressure, the lower end outer surface of the hydraulic stem are fixedly installed with connector, and the side activity of hydraulic stem
Stud is installed.
Preferably, the tilt angle of the Disintegrating knife and impeller is 45 degree, and the quantity of Disintegrating knife is several
Group.
Preferably, the connecting pipe is equal with the diameter value of defeated pressure pipe, and the planform of connecting pipe is L shape.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of environment-friendly engineering sewage pump, have it is following the utility model has the advantages that
1, noise can be concentrated and be imported by the cooperation of sound arrester and sound collection cover by the environment-friendly engineering sewage pump
In sound arrester, absorption elimination is carried out to the noise of importing using abatvoix chimeric in the middle part of noise reduction wind groove, improves sewage pump
Anti-acoustic capability when work.
2, the environment-friendly engineering sewage pump can lubricating oil is injected into storage by the cooperation of oil-spraying device and oil fuel tube
In oil pocket, and lubricating oil imported into leaching oil pipe in the floating ball decline drenched in oil pipe, using leaching oil pipe lubricating oil is injected into
Onto axis accessory, lubricating action is played to axis accessory, improves the working efficiency of sewage pump.
3, the environment-friendly engineering sewage pump, by the cooperation of Disintegrating knife and bolt, the centrifugation that can be generated using impeller
Power effect carries out pulverization process to the suspended matter in sewage, prevents the suspended particle clogging water pipe in sewage, ensure that sewage pump is transported
Capable normality.
4, the environment-friendly engineering sewage pump can facilitate operator to be promoted by the cooperation of lifting device and connecting pipe
The water-absorption surface of sewage pump improves the water-taking efficiency of sewage pump and improves the drainage efficiency of sewage pump indirectly, improves sewage pump
Using effect.
Detailed description of the invention
Fig. 1 is structure of the invention overall structure diagram；
Fig. 2 is structure of the invention cut away view；
Fig. 3 is partial enlargement diagram at the A of structure of the invention Fig. 2；
Fig. 4 is the structural schematic diagram of structure of the invention sound arrester；
Fig. 5 is the structural schematic diagram of structure of the invention oil-spraying device；
Fig. 6 is the structural schematic diagram of structure of the invention lifting device.
In figure: 1, driving motor；2, No.1 ring flange；3, No. two ring flanges；4, radiating fin；5, rotor；6, shaft assembly；7,
Stator；8, bearing part；9, sound arrester；91, noise reduction wind groove；92, abatvoix；10, terminal box；11, power supply wiring；12, hanging ring；
13, oil fuel tube；14, shaft coupling；15, No. three ring flanges；16, sound collection cover；17, oil-spraying device；171, shoe cream room；172, Oil Guide
Pipe；173, oil filler point；174, oil pipe is drenched；175, floating ball；18, sealing-plug；19, the pump housing；20, water inlet pipe；21, drainpipe；22, machine
Axis；23, impeller；24, chassis；25, lifting device；251, hydraulic cylinder；252, hydraulic stem；253, defeated pressure mouth；254, into pressure mouth；
255, connector；256, stud；26, Disintegrating knife；27, bolt；28, connecting pipe；29, defeated pressure pipe.
Specific embodiment
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 description, 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. 1-6, a kind of environment-friendly engineering sewage pump, including driving motor 1, terminal box 10, the pump housing 19, promotion dress
25 and Disintegrating knife 26 are set, the upper end outer surface of driving motor 1 is fixedly installed with No.1 ring flange 2, and driving motor 1 can be dirt
The normal work of water pump provides power, and No.1 ring flange 2, which can be convenient, is closely connected driving motor 1 and terminal box 10,
And the lower end outer surface of driving motor 1 is fixedly installed with No. two ring flanges 3, No. two ring flanges 3 can be convenient 1 He of driving motor
Shaft coupling 14 is closely connected, and the inside of driving motor 1 is equipped with rotor 5, shaft assembly 6, stator 7, bearing part 8 and sound-absorbing and fills
9 are set, rotor 5 can operate under the magneticaction that stator 7 generates, and shaft assembly 6 can be rotated when rotor 5 rotates, bearing
Part 8 can reduce frictional force when shaft assembly 6 operates, and the noise that sound arrester 9 generates when can be by sewage pump work is inhaled
It receives and eliminates, shaft assembly 6 is installed through the middle part of rotor 5, and stator 7 is fixedly mounted on the side of rotor 5, and bearing part 8 is fixed
It is mounted on the upper end outer surface of shaft assembly 6, and sound arrester 9 is fixedly mounted on the side of bearing part 8, terminal box 10 is fixedly mounted
In the upper end outer surface of No.1 ring flange 2, terminal box 10 can be convenient wiring, and the upper end outer surface of terminal box 10 is fixedly mounted
There are power supply wiring 11, hanging ring 12 and oil fuel tube 13, power supply wiring 11 can be convenient access power supply, and it is dirty that hanging ring 12 can be convenient carrying
Water pump, oil fuel tube 13, which can be convenient to oil-spraying device 17, injects lubricating oil, and hanging ring 12 is fixedly mounted on the side of power supply wiring 11,
And oil fuel tube 13 is fixedly mounted on the other side of power supply wiring 11, the lower end outer surface of No. two ring flanges 3 is fixedly installed with shaft coupling
Device 14, shaft coupling 14 can be convenient the connection of shaft assembly 6 and arbor 22, and the lower end outer surface of shaft coupling 14 is fixedly installed with three
Number ring flange 15, shaft coupling 14 and the pump housing 19 can be closely joined together by No. three ring flanges 15, outside the lower end of sound arrester 9
Surface is fixedly installed with sound collection cover 16, and the noise collection that sound collection cover 16 generates when can be by sewage pump work imported into sound arrester
In 9, the inside of terminal box 10 is fixedly installed with oil-spraying device 17, and oil-spraying device 17 can be convenient injection lubricating oil to axis accessory
On, the pump housing 19 is fixedly connected by No. three ring flanges 15 with shaft coupling 14, and the lower end outer surface of the pump housing 19 be fixedly installed with into
Water pipe 20, water inlet pipe 20 can be convenient the inflow of sewage, and a side external surface of the pump housing 19 is fixedly installed with drainpipe 21, drainpipe
21 can be convenient sewage flows out after treatment, and the inside of the pump housing 19 is fixedly installed with arbor 22 and impeller 23, and arbor 22 is turning
When dynamic centrifugal force can be generated, the pollutant in sewage is cut with the rotation of impeller 23, and impeller 23 is fixedly mounted
In the outer surface of arbor 22, the lower end outer surface of water inlet pipe 20 is fixedly installed with chassis 24, and chassis 24 can be to the sewage of storing
Pump is played a supporting role, and lifting device 25 is fixedly mounted on the lower end outer surface on chassis 24, and lifting device 25 can be convenient behaviour
Make the water-absorption surface of man winding sewage pump, bolt 27 is equipped between Disintegrating knife 26 and impeller 23, bolt 27 can be by crushing knife
Piece 26 is closely mounted on impeller 23, impeller 23 operate when drive Disintegrating knife 26 operating, to the suspended matter in sewage into
Row pulverization process, and Disintegrating knife 26 is fixedly connected by bolt 27 with impeller 23, a side external surface of lifting device 25 is fixed
Connecting pipe 28 is installed, connecting pipe 28 defeated pressure pipe 29 can be inputted it is hydraulic uniformly introduce into three groups of lifting devices 25, and
Another side external surface of lifting device 25 is fixedly installed with defeated pressure pipe 29, and the center outer surface of driving motor 1 is fixedly installed with scattered
Hot wing 4, radiating fin 4 can accelerate the rate of heat dispation of driving motor 1, and 4 equidistantly distributed of radiating fin is at the middle part of driving motor 1
Outer surface, the quantity of radiating fin 4 are several groups, and sound arrester 9 includes noise reduction wind groove 91, and noise reduction wind groove 91 can import noise
Absorption elimination is carried out on to abatvoix 92, the middle part of noise reduction wind groove 91 is fixedly installed with abatvoix 92, and abatvoix 92 and noise reduction
The quantity of wind groove 91 is three groups, and hanging ring 12 is made of limited post and link, and the quantity of hanging ring 12 is two groups, oil fuel tube 13
Upper end outer surface is movably installed with sealing-plug 18, and sealing-plug 18 can be sealed after oil fuel tube 13 injects lubricating oil, prevent
Sewage is splashed in oil-spraying device 17, and the top overall diameter value of sealing-plug 18 is greater than the overall diameter value of oil fuel tube 13, and sealing-plug
18 lower outer diameter value is equal to the interior diameter value of oil fuel tube 13, and oil-spraying device 17 includes shoe cream room 171, oil guide pipe 172, oiling
Hole 173 and leaching oil pipe 174, oil guide pipe 172 are fixedly mounted on the upper end outer surface of shoe cream room 171, and the lubricating oil of injection can be
It is entered under the action of oil guide pipe 172 in shoe cream room 171, and when the floating ball 175 drenched in oil pipe 174 declines, utilizes oil filler point
173 inject lubricating oil into leaching oil pipe 174, and stop after blocking oil filler point 173 when floating ball 175 floats by lubricating oil from oil storage
It is exported in chamber 171, leaching oil pipe 174 uniformly drenches lubricating oil on axis accessory, plays lubricating action, and oil filler point 173 is fixed
It is mounted on the lower end outer surface of shoe cream room 171, the internal activity of leaching oil pipe 174 is equipped with floating ball 175, and lifting device 25 includes liquid
With into pressure mouth 254, defeated pressure pipe 29 can be by hydraulic by being input into pressure mouth 254 for cylinder pressure 251, hydraulic stem 252, defeated pressure mouth 253
It in hydraulic cylinder 251, and is output in three groups of lifting devices 25 by defeated pressure mouth 253 by connecting pipe 28, hydraulic stem 252 can be in liquid
Piston motion under the action of pressure, pushing tow pass through the fixed connector 255 of stud 256, the water-absorption surface of lifting sewage pump, hydraulic stem
252 are movably arranged on the middle part of hydraulic cylinder 251, and defeated pressure mouth 253 is fixedly mounted on a side external surface of hydraulic cylinder 251, and into pressure
Mouth 254 is fixedly mounted on another side external surface of hydraulic cylinder 251, and the lower end outer surface of hydraulic stem 252 is fixedly installed with connector
255, and the side of hydraulic stem 252 is movably installed with stud 256, the tilt angle of Disintegrating knife 26 and impeller 23 is 45
Degree, and the quantity of Disintegrating knife 26 is several groups, connecting pipe 28 is equal with the diameter value of defeated pressure pipe 29, and the structure of connecting pipe 28
Shape is L shape.
When work, firstly, sewage pump is stably placed in sewage using hanging ring 12, the upper end appearance of terminal box 10 is utilized
The power supply wiring 11 of face setting powers on, and then, operator can pull up sealing-plug 18, is filled using oil fuel tube 13 to leaching oil
It sets and injects lubricating oil in 17, leaching oil pipe 174 can uniformly drench lubricating oil on axis accessory, play lubricating action, and starting is dirty
Water pump, 2, No. two ring flanges 3 of No.1 ring flange and No. three ring flanges 15 can guarantee the overall structure compactness of sewage pump, driving
Motor 1 provides power for the work of sewage pump, the model CH of driving motor 1, and the shaft assembly 6 in driving motor 1 passes through shaft coupling
Device 14 and arbor 22 closely connect, and rotor 5 rotates under the action of stator 7, drive rotation of the shaft assembly 6 on bearing part 8, drive
The noise that dynamic motor 1 generates at work can be imported into sound arrester 9 by sound collection cover 16 carries out absorption elimination, then,
Sewage enters the pump housing 19 from water inlet pipe 20, and is discharged using drainpipe 21, and the quick fortune of arbor 22 is driven when shaft assembly 6 operates
Turning, impeller 23 generates centrifugal force when arbor 22 operates, the suspended matter in sewage is cut, and installed by bolt 27
Disintegrating knife 26 on impeller 23 can carry out pulverization process to suspended matter, finally, when sewage pump breaks down, Ke Yili
Lifting device 25 is injected with defeated pressure pipe 29 and connecting pipe 28 it is hydraulic, hydraulic stem 252 can under the action of hydraulic piston motion,
Pushing tow passes through the fixed connector 255 of stud 256, and the height and water-absorption surface of lifting sewage pump facilitate maintenance personal to sewage pump
It repairs.
In conclusion passing through the cooperation of sound arrester 9 and sound collection cover 16, noise can be concentrated and imported into sound arrester 9
In, absorption elimination is carried out using the noise for 92 pairs of abatvoix importings being fitted into the middle part of noise reduction wind groove 91, improves sewage pump work
When anti-acoustic capability；By the cooperation of oil-spraying device 17 and oil fuel tube 13, can lubricating oil is injected into shoe cream room 171, and
Lubricating oil is imported into leaching oil pipe 174 when the floating ball 175 drenched in oil pipe 174 declines, is infused lubricating oil using leaching oil pipe 174
Enter onto axis accessory, lubricating action is played to axis accessory, improves the working efficiency of sewage pump；Pass through Disintegrating knife 26 and bolt
27 cooperation, the centrifugal force effect that can be generated using impeller 23 are carried out pulverization process to the suspended matter in sewage, prevent sewage
In suspended particle clogging water pipe, ensure that the normality of sewage pump operation；Pass through the cooperation of lifting device 25 and connecting pipe 28, energy
The water-absorption surface for enough facilitating operator's lifting sewage to pump, the draining for improving the water-taking efficiency of sewage pump and improving sewage pump indirectly are imitated
Rate improves the using effect of sewage pump.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of environment-friendly engineering sewage pump, including driving motor (1), terminal box (10), the pump housing (19), lifting device (25) with
Disintegrating knife (26), it is characterised in that: the upper end outer surface of the driving motor (1) is fixedly installed with No.1 ring flange (2), and
The lower end outer surface of driving motor (1) is fixedly installed with No. two ring flanges (3), and the inside of the driving motor (1), which is equipped with, to be turned
Sub (5), shaft assembly (6), stator (7), bearing part (8) and sound arrester (9), the shaft assembly (6) are installed through rotor (5)
Middle part, and stator (7) is fixedly mounted on the side of rotor (5), and the bearing part (8) is fixedly mounted on the upper of shaft assembly (6)
Outer surface is held, and sound arrester (9) is fixedly mounted on the side of bearing part (8), the terminal box (10) is fixedly mounted on No.1
The upper end outer surface of ring flange (2), and the upper end outer surface of terminal box (10) is fixedly installed with power supply wiring (11), hanging ring (12)
With oil fuel tube (13), the hanging ring (12) is fixedly mounted on the side of power supply wiring (11), and oil fuel tube (13) is fixedly mounted on
The lower end outer surface of the other side of power supply wiring (11), No. two ring flanges (3) is fixedly installed with shaft coupling (14), and shaft coupling
The lower end outer surface of device (14) is fixedly installed with No. three ring flanges (15), the fixed peace in the lower end outer surface of the sound arrester (9)
Equipped with sound collection cover (16), the inside of the terminal box (10) is fixedly installed with oil-spraying device (17), and the pump housing (19) passes through three
Number ring flange (15) is fixedly connected with shaft coupling (14), and the lower end outer surface of the pump housing (19) is fixedly installed with water inlet pipe (20),
One side external surface of the pump housing (19) is fixedly installed with drainpipe (21), and the inside of the pump housing (19) is fixedly installed with arbor
(22) with impeller (23), and impeller (23) is fixedly mounted on the outer surface of arbor (22), the lower end appearance of the water inlet pipe (20)
Face is fixedly installed with chassis (24), and lifting device (25) is fixedly mounted on the lower end outer surface on chassis (24), the crushing knife
Bolt (27) are equipped between piece (26) and impeller (23), and Disintegrating knife (26) connects by the way that bolt (27) and impeller (23) are fixed
It connects, a side external surface of the lifting device (25) is fixedly installed with connecting pipe (28), and outside the other side of lifting device (25)
Surface is fixedly installed with defeated pressure pipe (29).
2. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: in the driving motor (1)
Portion outer surface is fixedly installed with radiating fin (4), and radiating fin (4) equidistantly distributed is in the center outer surface of driving motor (1), institute
The quantity for stating radiating fin (4) is several groups.
3. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the sound arrester (9) includes
Noise reduction wind groove (91) is fixedly installed with abatvoix (92) in the middle part of the noise reduction wind groove (91), and abatvoix (92) and noise reduction wind
The quantity of slot (91) is three groups.
4. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the hanging ring (12) is by limited post
It is formed with link, and the quantity of hanging ring (12) is two groups.
5. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the upper end of the oil fuel tube (13)
Outer surface is movably installed with sealing-plug (18), and the top overall diameter value of the sealing-plug (18) is greater than the overall diameter of oil fuel tube (13)
Value, and the lower outer diameter value of sealing-plug (18) is equal to the interior diameter value of oil fuel tube (13).
6. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the oil-spraying device (17) includes
Shoe cream room (171), oil guide pipe (172), oil filler point (173) and leaching oil pipe (174), the oil guide pipe (172) are fixedly mounted on storage
The upper end outer surface of oil pocket (171), and oil filler point (173) is fixedly mounted on the lower end outer surface of shoe cream room (171), the leaching oil
The internal activity of pipe (174) is equipped with floating ball (175).
7. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the lifting device (25) includes
With into pressure mouth (254), the hydraulic stem (252) is movably arranged on liquid for hydraulic cylinder (251), hydraulic stem (252), defeated pressure mouth (253)
The middle part of cylinder pressure (251), defeated pressure mouth (253) are fixedly mounted on a side external surface of hydraulic cylinder (251), and into pressure mouth
(254) it is fixedly mounted on another side external surface of hydraulic cylinder (251), the lower end outer surface of the hydraulic stem (252) is fixedly mounted
Have connector (255), and the side of hydraulic stem (252) is movably installed with stud (256).
8. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the Disintegrating knife (26) and leaf
The tilt angle for taking turns (23) is 45 degree, and the quantity of Disintegrating knife (26) is several groups.
9. a kind of environment-friendly engineering sewage pump according to claim 1, it is characterised in that: the connecting pipe (28) and defeated pressure
The diameter value for managing (29) is equal, and the planform of connecting pipe (28) is L shape.
Priority Applications (1)
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| CN201811043244.2A CN109114002A (en) | 2018-09-07 | 2018-09-07 | A kind of environment-friendly engineering sewage pump |
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| CN201811043244.2A CN109114002A (en) | 2018-09-07 | 2018-09-07 | A kind of environment-friendly engineering sewage pump |
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| CN109114002A true CN109114002A (en) | 2019-01-01 |
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Application publication date: 20190101 |