CN108916074A - A kind of suction pump for basement closestool - Google Patents
A kind of suction pump for basement closestool Download PDFInfo
- Publication number
- CN108916074A CN108916074A CN201810953534.4A CN201810953534A CN108916074A CN 108916074 A CN108916074 A CN 108916074A CN 201810953534 A CN201810953534 A CN 201810953534A CN 108916074 A CN108916074 A CN 108916074A
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- CN
- China
- Prior art keywords
- pump housing
- motor
- end cover
- hole
- pedestal
- 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.)
- Granted
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Classifications
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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
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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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
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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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- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of suction pump for basement closestool, belongs to pump technical field of drawing water；Corresponding gluing, sealing between increasing back sealing ring and preceding sealing ring ensure that the stator module inside back end cover for motor and motor front end cover is not influenced by basement wet environment；The high-speed rotation of impeller cuts blade, triangle cutter head and bar blade by excreta and breaks into paste, realizes that the intracavitary excreta that draws water quickly is taken out to extrude from water outlet and goes, ensure that water inlet not in the effect of blocking；When wheel rotation, because the outside of blade is equipped with hairbrush, hairbrush brushes the excreta sticked on the chamber side wall that draws water completely, and the intracavitary portion that makes to draw water keeps clear；Back end cover for motor, motor front end cover, increasing back sealing ring, preceding sealing ring, pump housing pedestal, impeller, blade and pump housing front cover are made of plastic material, noise when plastic material ensure that durability of the invention, corrosion resistance and reduce operation.
Description
Technical field
The invention belongs to pump technical fields of drawing water, and are specifically related to a kind of suction pump for basement closestool.
Background technique
Modern society is commonly called as with the continuous improvement of people's living standards, there are various forms of functional toilet seats
Closestool.Closestool has been applied to each place, when the mounting height of closestool is higher than Stall or Stall or more, using useless under backlash
Water is discharged downwards by the gravity of waste water itself along pipeline, and still, when closestool is installed on basement, blow-off line is higher than horse
When the sewage pipe of bucket, sewage cannot be drained into sewage pipe, cause the horse for being installed on basement by the waste water that closestool is swept away because of difference in height
Bucket cannot use, and need that sewage is drained into sewage pipe to realize by taking out pressure tool, because the sewage of closestool discharge is arranged with human body
Object is let out, excreta is often easy blocking and takes out pressure tool, so that pumping pressure tool is frequently necessary to safeguard and is cleared up, and because sewage is with strong
Strong corrosivity causes the service life for taking out pressure tool to shorten, and the operation noise that when use commonly takes out pressure tool is big, in basement
It is easier to convey noise in quiet environment, when being installed on basement because of closestool, when encountering weather low temperature, takes out the dirt in pressure tool
Water is easy the case where freezing, closestool waste water is caused to block appearance.
Summary of the invention
The present invention mainly solves technical problem present in the above-mentioned prior art, provides a kind of for basement closestool
Suction pump.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals：One kind being used for basement horse
The suction pump of bucket, including back end cover for motor, motor front end cover, stator module, rotor assembly, pump housing pedestal, impeller, pump housing front cover
And controller, several rear bolt fixation holes are laid on the outside of the back end cover for motor, and the outside of the motor front end cover is equal
Several front bolt fixation holes are laid with, the outside of the back end cover for motor front end face is equipped with increasing back sealing ring, the back end cover for motor
Rear bearing installation cavity is equipped at the center of front side, the outside of the back end cover for motor rear end is equipped with the first connection jaws and second and connects
Line mouth, the outside of the motor front end cover rear end face is equipped with preceding sealing ring, before being equipped at the center on rear side of the motor front end cover
Bearing installation cavity, shaft lever hole is equipped at the center of the fore bearing installation cavity, and the front end face of the motor front end cover is equipped with logical
Stomata is set in the middle part of the motor front end cover front end face there are three bolt hole, before the front end face and motor of the back end cover for motor
The rear end face of end cap is connected, several rear bolt fixation holes matching corresponding with several front bolt fixation holes, the rear spiral shell
Locking is bolted in bolt fixation hole and front bolt fixation hole, and increasing back sealing ring fitting corresponding with preceding sealing ring is described
Stator module is set to the inside of back end cover for motor and motor front end cover, and the rotor assembly is set to the inner ring of stator module, described
The center of rotor assembly is equipped with shaft, and the rear end of the shaft is equipped with tail bearing, and the shaft passes through the inner ring of tail bearing, institute
The front end for stating shaft is equipped with fore bearing, and the shaft passes through the inner ring of fore bearing, and the tail bearing is set to rear bearing installation cavity
It is intracavitary, the fore bearing is set to the intracavitary of fore bearing installation cavity, and the front end of the shaft passes through shaft lever hole, the pump housing base
The outside of seat is equipped with several threaded holes, sets that there are three pedestal fixed link, three bases in the middle part of the pump housing pedestal rear end face
Seat fixed link annular is distributed in the rear end face of pump housing pedestal, and the center of the pedestal fixed link is equipped with locking through-hole, the pump housing
It is equipped with driving hole at the center of pedestal, drive bearing is equipped in the driving hole, the rear end face of the pump housing pedestal is equipped with pedestal
Reinforcing rib, the outer wall of the pedestal reinforcing rib connection pedestal fixed link, rotation hole and pump housing pedestal, the pump housing pedestal are set to electricity
The front side of machine drive end bearing bracket, three pedestal fixed links matching corresponding with three bolts hole, the locking through-hole and bolt hole
Locking is bolted, connecting shaft is equipped at the center of the impeller rear end face, the center of the connecting shaft connects equipped with shaft
Connecing hole, the junction of the connecting shaft and impeller is equipped with several connection fixing blocks, and the front end face of the impeller is equipped with several blades,
The blade is in bending, and the upper end of the blade is equipped with several triangle cutter heads, and the side of the blade is equipped with one piece of bar shaped
Blade, the outside of the blade are equipped with hairbrush, and the impeller is set to the front side of pump housing pedestal, and the front end of the shaft, which passes through, to be passed
Dynamic bearing inner ring, the front end of the shaft connect shaft connecting hole, and the rear end of the pump housing front cover is equipped with the chamber that draws water, the pumping
It is equipped with several heating wire in the side wall of water cavity, is equipped with water inlet, the side wall of the water inlet at the center of the pump housing front cover
Be equipped with several insert grooves, be equipped with blade in the insert groove, the knife end of the blade be exposed at draw water it is intracavitary, before the pump housing
The upper right side of lid is equipped with water outlet, and the outside of the pump housing front cover is equipped with several stove bolt holes, in the lower wall of the chamber that draws water
Equipped with water inlet pipe, the lower end of the water inlet pipe is equipped with solenoid valve, and the left side wall of the chamber that draws water is equipped with temperature transducer, described
The rear end face of pump housing front cover is connect with the front end face of pump housing pedestal, corresponding of several threaded holes and several stove bolt holes
Match, locking is bolted in the threaded hole and stove bolt hole, and first connection jaws are externally provided with capacitor, second wiring
Mouth passes through electric connection controller by line connecting controller, the heating wire and temperature transducer, and the controller connects
Connect external power supply, the back end cover for motor, motor front end cover, increasing back sealing ring, preceding sealing ring, pump housing pedestal, impeller, blade and pump
Body front cover is made of plastic material.
The device have the advantages that：Locking is bolted by rear bolt fixation hole and front bolt fixation hole,
Make corresponding gluing, sealing between increasing back sealing ring and preceding sealing ring, ensure that the stator inside back end cover for motor and motor front end cover
Component is not influenced by basement wet environment；When rotor assembly is because of long time running, in back end cover for motor and motor front end cover
The meeting in portion generates heat, and when rotor assembly stops operating, internal hot-air can be condensed into droplet to the cold, lead to rotor assembly
Droplet is contacted with stator module and is got rusty, and the heat that venthole generates rotor assembly in the running is discharged to outside and goes, and realizes anti-
The effect of corrosion；Pedestal reinforcing rib makes the present invention at runtime, keeps pump housing pedestal more firm and reduces of the invention exist
Vibration when operation；Impeller is driven by rotor assembly and is rotated, because the side wall of water inlet is equipped with several insert grooves, in insert groove
Equipped with blade, the upper end of blade is equipped with several triangle cutter heads, and the side of blade is equipped with one piece of bar blade, when wheel rotation,
Excreta is inhaled into from water inlet, because of the high-speed rotation of impeller, blade, triangle cutter head and bar blade is made to cut excreta and break into
Paste is realized that the intracavitary excreta that draws water quickly is taken out to extrude from water outlet and is gone, ensure that water inlet not in the effect of blocking；Leaf
When wheel rotation, because the outside of blade is equipped with hairbrush, hairbrush brushes the excreta sticked on the chamber side wall that draws water completely, makes the chamber that draws water
Inside keeps clear；Temperature transducer measures the temperature in intracavitary portion of drawing water, and when temperature is close to apparent freezing point, passes through controller control
System, heating wire generate heat, and the intracavitary portion that makes to draw water keeps the temperature of apparent freezing point or more, realize the present invention in basement low temperature environment
Normal operation；When the waste water of basement closestool is exhausted, external water source is connected by solenoid valve, solenoid valve is opened, and is made outer
Portion water source is intracavitary into drawing water by water inlet pipe, carries out clear water after realizing waste water extraction and rinses intracavitary portion of drawing water, increases
The service life of impeller, reduces maintenance cost；Back end cover for motor, motor front end cover, increasing back sealing ring, preceding sealing ring, pump housing base
Seat, impeller, blade and pump housing front cover are made of plastic material, and plastic material ensure that durability of the invention, corrosion resistance
With noise when reducing operation.Therefore the present invention has the characteristics that simple structure and reasonable design.
Detailed description of the invention
Fig. 1 is a kind of assembling structure schematic diagram of the invention；
Fig. 2 is a kind of structural schematic diagram of the invention；
Fig. 3 is a kind of structural schematic diagram of back end cover for motor of the present invention；
Fig. 4 is a kind of structural schematic diagram of rotor assembly of the present invention；
Fig. 5 is a kind of structural schematic diagram of pump housing pedestal of the present invention；
Fig. 6 is a kind of structural schematic diagram of impeller of the present invention；
Fig. 7 is a kind of overlooking structure diagram of impeller of the present invention；
Fig. 8 is a kind of structural schematic diagram of blade of the present invention；
Fig. 9 is a kind of structural schematic diagram of pump housing front cover of the present invention.
In figure：1, back end cover for motor；2, motor front end cover；3, stator module；4, rotor assembly；5, pump housing pedestal；6, leaf
Wheel；7, pump housing front cover；8, controller；9, rear bolt fixation hole；10, front bolt fixation hole；11, increasing back sealing ring；12, rear bearing is pacified
It behave affectedly；13, the first connection jaws；14, the second connection jaws；15, preceding sealing ring；16, fore bearing installation cavity；17, shaft hole；18, lead to
Stomata；19, bolt hole；20, shaft；21, tail bearing；22, fore bearing；23, threaded hole；24, pedestal fixed link；25, locking is logical
Hole；26, driving hole；27, drive bearing；28, pedestal reinforcing rib；29, connecting shaft；30, shaft connecting hole；31, connection fixing block；
32, blade；33, triangle cutter head；34, bar blade；35, hairbrush；36, draw water chamber；37, heating wire；38, water inlet；39, blade
Slot；40, blade；41, water outlet；42, stove bolt hole；43, water inlet pipe；44, solenoid valve；45, temperature transducer；46, capacitor.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：A kind of suction pump for basement closestool, as shown in figs. 1-9, including before back end cover for motor, motor
End cap, stator module, rotor assembly, pump housing pedestal, impeller, pump housing front cover and controller, the outside of the back end cover for motor are equal
Several rear bolt fixation holes are laid with, several front bolt fixation holes, the motor are laid on the outside of the motor front end cover
The outside of rear end cap front end face is equipped with increasing back sealing ring, is equipped with rear bearing installation cavity, institute at the center on front side of the back end cover for motor
The outside for stating back end cover for motor rear end is equipped with the first connection jaws and the second connection jaws, the outside of the motor front end cover rear end face
Equipped with preceding sealing ring, fore bearing installation cavity is equipped at the center on rear side of the motor front end cover, in the fore bearing installation cavity
Shaft lever hole is equipped at the heart, the front end face of the motor front end cover is equipped with venthole, the middle part of the motor front end cover front end face
If the front end face of the back end cover for motor is connected with the rear end face of motor front end cover there are three bolt hole, several rear spiral shells
The matching corresponding with several front bolt fixation holes of bolt fixation hole, the rear bolt fixation hole and front bolt fixation hole are connected by bolt
Locking, increasing back sealing ring fitting corresponding with preceding sealing ring are connect, the stator module is set to back end cover for motor and motor front end
The inside of lid, the rotor assembly are set to the inner ring of stator module, and the center of the rotor assembly is equipped with shaft, the shaft
Rear end is equipped with tail bearing, and the shaft passes through the inner ring of tail bearing, and the front end of the shaft is equipped with fore bearing, the shaft
Across the inner ring of fore bearing, the tail bearing is set to the intracavitary of rear bearing installation cavity, and the fore bearing is set to fore bearing installation cavity
It is intracavitary, the front end of the shaft passes through shaft lever hole, and the outside of the pump housing pedestal is equipped with several threaded holes, the pump housing base
It is set in the middle part of base rear end face there are three pedestal fixed link, three pedestals fixed link annular is distributed in the rear end of pump housing pedestal
Face, the center of the pedestal fixed link are equipped with locking through-hole, are equipped with driving hole, the driving hole at the center of the pump housing pedestal
Interior to be equipped with drive bearing, the rear end face of the pump housing pedestal is equipped with pedestal reinforcing rib, and the pedestal reinforcing rib connection pedestal is fixed
The outer wall of bar, rotation hole and pump housing pedestal, the pump housing pedestal are set to the front side of motor front end cover, three pedestal fixed links
Locking is bolted in matching corresponding with three bolts hole, the locking through-hole and bolt hole, the impeller rear end face
It is equipped with connecting shaft at center, the center of the connecting shaft is equipped with shaft connecting hole, and the junction of the connecting shaft and impeller is equipped with
Several connection fixing blocks, the front end face of the impeller are equipped with several blades, and the blade is in bending, and the upper end of the blade is set
There are several triangle cutter heads, the side of the blade is equipped with one piece of bar blade, and the outside of the blade is equipped with hairbrush, the leaf
Wheel is set to the front side of pump housing pedestal, and the front end of the shaft passes through drive bearing inner ring, and the front end of the shaft connects shaft
Connecting hole, the rear end of the pump housing front cover are equipped with the chamber that draws water, and several heating wire are equipped in the side wall of the chamber that draws water, described
Water inlet is equipped at the center of pump housing front cover, the side wall of the water inlet is equipped with several insert grooves, is equipped in the insert groove
Blade, the knife end of the blade, which is exposed at, draws water intracavitary, and the upper right side of the pump housing front cover is equipped with water outlet, the pump housing front cover
Outside be equipped with several stove bolt holes, the lower wall of the chamber that draws water is equipped with water inlet pipe, and the lower end of the water inlet pipe is equipped with electricity
Magnet valve, the left side wall of the chamber that draws water are equipped with temperature transducer, the rear end face of the pump housing front cover and the front end of pump housing pedestal
Face connection, several threaded holes matching corresponding with several stove bolt holes, the threaded hole and stove bolt hole are connected by bolt
Connect locking, first connection jaws are externally provided with capacitor, second connection jaws by line connecting controller, the heating wire and
Temperature transducer passes through electric connection controller, and the controller connects external power supply, the back end cover for motor, motor front end
Lid, increasing back sealing ring, preceding sealing ring, pump housing pedestal, impeller, blade and pump housing front cover are made of plastic material.
Operation logic of the invention：By the combination of back end cover for motor and motor front end cover, rear bolt fixation hole and preceding spiral shell
Locking is bolted in bolt fixation hole, corresponding gluing, sealing between increasing back sealing ring and preceding sealing ring, makes stator module and turns
Sub-component is run for a long time in the inside of back end cover for motor and motor front end cover；Before operation, temperature transducer measures intracavitary portion of drawing water
Temperature controlled when temperature is close to apparent freezing point by controller, heating wire generates heat, and the intracavitary portion that makes to draw water keeps freezing
Or more temperature, realize normal operation of the invention in basement low temperature environment；Pass through shaft impeller, impeller high speed
Rotation is inhaled into the waste water outside water inlet and draws water intracavitary, and excreta is inhaled into from water inlet, because of the high-speed rotation of impeller,
It cuts blade, triangle cutter head and bar blade by excreta and breaks into paste, realization draws water intracavitary excreta quickly from water outlet
Mouth is taken out to extrude and be gone, and ensure that water inlet not in the effect of blocking, because the outside of blade is equipped with hairbrush, hairbrush will draw water on chamber side wall
The excreta sticked brushes completely, and the intracavitary portion that makes to draw water keeps clear；When the waste water of basement closestool is exhausted, pass through electromagnetism
Valve connects external water source, and solenoid valve is opened, and keeps external water source intracavitary into drawing water by water inlet pipe, after realizing that waste water extracts
It carries out clear water and rinses intracavitary portion of drawing water, increase the service life of impeller, reduce maintenance cost.
Finally it is pointed out that above embodiments are only the more representational examples of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deformations.Any letter to the above embodiments according to the technical essence of the invention
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (1)
1. a kind of suction pump for basement closestool, including back end cover for motor, motor front end cover, stator module, rotor assembly,
Pump housing pedestal, impeller, pump housing front cover and controller, it is characterised in that several rear spiral shells are laid on the outside of the back end cover for motor
Bolt fixation hole is laid with several front bolt fixation holes on the outside of the motor front end cover, the back end cover for motor front end face
Outside is equipped with increasing back sealing ring, is equipped with rear bearing installation cavity at the center on front side of the back end cover for motor, after the back end cover for motor
The outside of end is equipped with the first connection jaws and the second connection jaws, and the outside of the motor front end cover rear end face is equipped with preceding sealing ring,
It is equipped with fore bearing installation cavity at center on rear side of the motor front end cover, is equipped with shaft at the center of the fore bearing installation cavity
Hole, the front end face of the motor front end cover are equipped with venthole, set that there are three bolts in the middle part of the motor front end cover front end face
Hole, the front end face of the back end cover for motor are connected with the rear end face of motor front end cover, if several rear bolt fixation holes with
The dry corresponding matching of front bolt fixation hole, locking is bolted in the rear bolt fixation hole and front bolt fixation hole, described
Increasing back sealing ring fitting corresponding with preceding sealing ring, the stator module are set to the inside of back end cover for motor and motor front end cover, institute
The inner ring that rotor assembly is set to stator module is stated, the center of the rotor assembly is equipped with shaft, and the rear end of the shaft is equipped with
Tail bearing, the shaft pass through the inner ring of tail bearing, and the front end of the shaft is equipped with fore bearing, and the shaft passes through fore bearing
Inner ring, the tail bearing be set to rear bearing installation cavity it is intracavitary, the fore bearing be set to fore bearing installation cavity it is intracavitary, it is described
The front end of shaft passes through shaft lever hole, and the outside of the pump housing pedestal is equipped with several threaded holes, the pump housing pedestal rear end face
Middle part is set there are three pedestal fixed link, and three pedestals fixed link annular is distributed in the rear end face of pump housing pedestal, the pedestal
The center of fixed link is equipped with locking through-hole, and driving hole is equipped at the center of the pump housing pedestal, is equipped with transmission in the driving hole
Bearing, the rear end face of the pump housing pedestal are equipped with pedestal reinforcing rib, the pedestal reinforcing rib connection pedestal fixed link, rotation hole and
The outer wall of pump housing pedestal, the pump housing pedestal are set to the front side of motor front end cover, three pedestal fixed links and three bolts
Locking is bolted in the corresponding matching in hole, the locking through-hole and bolt hole, is equipped at the center of the impeller rear end face
Connecting shaft, the center of the connecting shaft are equipped with shaft connecting hole, and it is solid that the junction of the connecting shaft and impeller is equipped with several connections
Determine block, the front end face of the impeller is equipped with several blades, and the blade is in bending, and the upper end of the blade is equipped with several triangles
Cutter head, the side of the blade are equipped with one piece of bar blade, and the outside of the blade is equipped with hairbrush, and the impeller is set to the pump housing
The front side of pedestal, the front end of the shaft pass through drive bearing inner ring, and the front end of the shaft connects shaft connecting hole, described
The rear end of pump housing front cover is equipped with the chamber that draws water, and is equipped with several heating wire in the side wall of the chamber that draws water, the pump housing front cover
Water inlet is equipped at center, the side wall of the water inlet is equipped with several insert grooves, is equipped with blade, the knife in the insert groove
The knife end of piece, which is exposed at, draws water intracavitary, and the upper right side of the pump housing front cover is equipped with water outlet, and the outside of the pump housing front cover is equipped with
Several stove bolt holes, the lower wall of the chamber that draws water are equipped with water inlet pipe, and the lower end of the water inlet pipe is equipped with solenoid valve, the pumping
The left side wall of water cavity is equipped with temperature transducer, and the rear end face of the pump housing front cover is connect with the front end face of pump housing pedestal, described
Locking is bolted in the matching corresponding with several stove bolt holes of several threaded holes, the threaded hole and stove bolt hole, described
First connection jaws are externally provided with capacitor, and second connection jaws pass through line connecting controller, the heating wire and temperature transducer
By being electrically connected controller, the controller connects external power supply, the back end cover for motor, motor front end cover, rear sealing
Ring, preceding sealing ring, pump housing pedestal, impeller, blade and pump housing front cover are made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953534.4A CN108916074B (en) | 2018-08-21 | 2018-08-21 | Water suction pump for basement toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953534.4A CN108916074B (en) | 2018-08-21 | 2018-08-21 | Water suction pump for basement toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108916074A true CN108916074A (en) | 2018-11-30 |
| CN108916074B CN108916074B (en) | 2023-09-26 |
Family
ID=64406340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810953534.4A Active CN108916074B (en) | 2018-08-21 | 2018-08-21 | Water suction pump for basement toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916074B (en) |
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| CN108916074B (en) | 2023-09-26 |
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