CN109692854A - A kind of urban duct movable cleaning device - Google Patents
A kind of urban duct movable cleaning device Download PDFInfo
- Publication number
- CN109692854A CN109692854A CN201811534073.3A CN201811534073A CN109692854A CN 109692854 A CN109692854 A CN 109692854A CN 201811534073 A CN201811534073 A CN 201811534073A CN 109692854 A CN109692854 A CN 109692854A
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- cleaning device
- sealing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0325—Control mechanisms therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/035—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of urban duct movable cleaning devices, it is made of power-equipment, high-pressure water device, the wheel type mobile trolley of micro servo motor driving and after-treatment device, comprising: dynamical system, water jet system, siphonic system, sealing system, control system, cable pulling-pushing device and sewage disposal system；The present invention controls trolley by control system and advances in the duct according to preset track, high pressure water is transported to by water jet system by high-pressure water device during traveling, the sludge of pipeline bottom sediments is evoked using eccentric rotation-type high pressure nozzle and forms fluidized state by the high-pressure water shot streaming system, then fluidised form sludge is transported to the aftertreatment device outside pipeline by siphonic system to handle, until sludge obtains whole removings in pipeline；The configuration of the present invention is simple is compact, and manufacturing cost is low, greatly improves pipeline cleaning efficiency and automatization level.
Description
Technical field
The present invention relates to cleaning fields, and in particular to a kind of urban duct movable cleaning device.
Background technique
Sewer pipe cleaning is to be purged using chemical method or physical method to sewer pipe inner surface dirt, is reached
To cleaning purpose, guarantee that sewer pipe inner surface restores the process for showing material originally；Sewer pipe is in raw material steel pipe, steel
Plate, stainless steel etc. will form in rolling rolls skin；Pipeline will form iron rust, welding slag in manufacture, storage and transportation and installation process and be
Anti-corrosion is coated in the shale antirust agent on pipeline, and the impurity such as dust, sand, cement, thermal insulation material, above-mentioned rolls skin, iron rust, weldering
The various impurity such as slag, antirust agent and silt seriously affect the normal use of pipeline, therefore clean to sewer pipe, make pipeline
Interior recovery material surface itself after cleaning, forms one layer of fine and close chemical passivation film in clean metal surface, and passivating film can be with
Effectively prevent the generation again of dirt.
Urban discharging pipeline, due to the effect of the physicochemical characteristics of water quality and microorganism, usually makes in longtime running
The phenomenon that inner wall of the pipe generation corrosion and fouling, occurs, and so as to cause pipeline flow reduction, drainability declines rapidly, also usually
Water quality is set to degenerate smelly, so, the dirt effectively removed in pipeline is very important, it is not only able to improve the flow of water,
But also can reduce power consumption, improve pipeline environment, improves sanitary condition, it is ensured that the quality of water quality.
Summary of the invention
According to background above content, the invention proposes a kind of urban duct movable cleaning devices, solve current city
Pipeline cleaning is backward in technique, and cleaning frequency length, low efficiency, improvement expenses are big, poor universality and problem at high cost；The present invention is clear
Wash journey is simple, it is not necessary that pipeline configuration is transformed, and has very strong versatility.
The present invention is achieved by the following technical solutions.
A kind of urban duct movable cleaning device main body of the present invention by power-equipment, high-pressure water device, miniature watch
Take motor-driven wheel type mobile trolley and after-treatment device composition, the power-equipment, high-pressure water device, micro servo motor
The wheel type mobile trolley of driving is connected with after-treatment device by pipeline；According to function distinguishing, the mobile cleaning of the urban duct
Device includes: dynamical system, water jet system, siphonic system, sealing system, control system and cable pulling-pushing device；The power
System, water jet system, siphonic system and cable pulling-pushing device are connect with control system, and the sealing system is installed on moving trolley
Car bonnet and car body between, the contact point of signal wire lead-out wire and wheel shaft and car body；The water jet system includes: that power is set
Standby, high-pressure water device, high-pressure hose and high pressure nozzle component 1, the power-equipment are connect with high-pressure water device, the high pressure spray
Nozzle assembly 1 is installed on high-pressure hose, and the high pressure nozzle component 1 is respectively symmetrically distributed in the two sides before and after car body；The height
Pressure nozzle component 1 include: water inlet 11, the hollow passageway 13 being connected with water inlet 11, be connected with hollow passageway 13 it is inclined
Heart sky axis 14, the outer bearing carrier for fixing eccentric empty axis 14, the nozzle fixing seat 15 being fixed on outer bearing carrier and setting are in nozzle
High pressure nozzle 20 in fixing seat 15；It is through-hole among the hollow passageway 13, tail portion is furnished with the processing of nozzle head quick change nut
Part；The outer circle of the eccentric empty axis 14 is stepped cylinder, and internal eccentric position is through-hole；16 relative nozzle of nozzle is solid
22 rotary moveable of reservation.
The dynamical system includes: driving motor 2, driving wheel 5, retarder 3,4 steering motor 6 of differential mechanism, tooth sector 9
With deflecting roller 10；The output shaft of the driving motor 2 is connect with retarder 2, and the retarder 2 is connect with differential mechanism 3, the drive
Driving wheel 5 is respectively arranged in the both ends of drive shaft, and the differential mechanism 3 is connect by drive shaft with driving wheel 5, the steering motor 6
Output shaft connect with tooth sector 9, the tooth sector 9 is respectively arranged in steering with axis connection, the deflecting roller 10 is turned to
The both ends of axis.
The siphonic system includes: siphon port 7, siphon pipe and slush pump, and the siphon port 7 is connect and symmetrical with siphon pipe
Vehicle body two sides are distributed in, the siphon pipe is connect with slush pump.
The sealing system include two static seal points and three dynamic sealing points, wherein the sealing between car bonnet and car body and
The seal point of signal wire lead-out wire is static seal point, and the contact point of wheel shaft and car body is rotary dynamic seal, the dynamic sealing point point
It Wei Yu not be at front-wheel steer axis one and at rear wheel driving axle two；The sealing of the lead-out wire of the signal wire uses standard water-proof cable
Connector is sealed into contact seal between the car bonnet and car body, the solid shim being connected by screw bolts；The wheel shaft and vehicle
The rotary dynamic seal of the contact point of body is sealed using built-in type slip-ring combination, i.e., sealing element is installed in the groove of shaft.
Preferably, the control system carries out automatically controlling the movement of cleaning trolley using PLC programmable controller, institute
Stating control system includes: control panel circuit, PLC controller, DC MOTOR CONTROL signal conversion circuit, driving circuit, front-wheel
Steering motor interface and rear wheel drive motor interface, the control panel circuit are connect with PLC controller, the PLC controller
It is connect with DC MOTOR CONTROL signal conversion circuit, the DC MOTOR CONTROL signal conversion circuit is connect with driving circuit, institute
It states driving circuit and is connected to front-wheel steer motor interface and rear wheel drive motor interface.
The cable pulling-pushing device includes: retractable cable driving motor, folding and unfolding line bracket and spool, the retractable cable driving electricity
The output shaft of machine is connect with the spool, and the spool is connect with folding and unfolding line bracket.
The power-equipment, high-pressure water device, driving motor, steering motor and retractable cable driving motor and the control are
System electrical connection.
The after-treatment device includes: filter, separator, collecting tank, decanter centrifuge and tab (s) centrifuge；The mistake
The entrance of filter and the fluidised form sludge discharge pipe of siphonic system connect, the outlet of the entrance of the separator and the filter
Connection, the outlet of the separator are connect with collecting tank and decanter centrifuge respectively, the outlet difference of the decanter centrifuge
For solids outlet port and liquid outlet, the solids outlet port is discharged dewatered sludge, the liquid outlet connection tab (s) from
Slag, water and oil, oil extraction outlet connection collecting tank is discharged in the entrance of scheming, the tab (s) centrifuge outlet respectively.
Beneficial effect
Compared with prior art, the beneficial effects of the present invention are:
1. advanced automatic control technology and sealing technique are applied in the cleaning technique of urban duct by the present invention, state is breached
Interior existing backward technology, realizes the high-efficiency washing of sewage conduct, can greatly improve the automatization level of urban duct cleaning,
With important economic value and social benefit.
2. nozzle used in the present invention is eccentric rotation-type high pressure nozzle, circled together by motor drive
Achieve the effect that high-pressure injection, compared to general nozzle, the injection of eccentric rotation-type high pressure nozzle of the present invention
Pressure and spray regime are bigger, and cleaning effect is more preferable.
Detailed description of the invention
Fig. 1 is that a kind of urban duct movable cleaning device of the present invention cleans vehicle structure schematic diagram；
Fig. 2 is arrangement of nozzles figure in a kind of urban duct movable cleaning device of the present invention；
Fig. 3 is a kind of urban duct movable cleaning device mesohigh nozzle assembly schematic diagram of the present invention；
Fig. 4 is a kind of urban duct movable cleaning device mesohigh nozzle assembly sectional view of the present invention；
Description of symbols: 1. high-pressure nozzle components；2. driving motor；3. retarder；4. differential mechanism；5. driving wheel；6. turning to
Motor；7. siphon port；8. chassis；9. tooth sector；10. deflecting roller；11. water inlet；12. driven pulley；13. hollow passageway；
14. eccentric sky axis；15. nozzle fixing seat；16. nozzle；17. motor；18. belt；19. bracket；20. high-pressure nozzle；21. actively
Belt wheel.
Specific embodiment
Clear, complete description is carried out below with reference to technical solution of the attached drawing to various embodiments of the present invention, it is clear that is retouched
The embodiment stated is only a part of the embodiments of the present invention, instead of all the embodiments；Based on the embodiment of the present invention, originally
Field those of ordinary skill obtained all other embodiment without making creative work, belongs to this hair
Bright protected range.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements；For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one
A kind of urban duct movable cleaning device main body of the invention is driven by power-equipment, high-pressure water device, micro servo motor
Dynamic wheel type mobile trolley and after-treatment device composition, the wheel that the power-equipment, high-pressure water device, micro servo motor drive
Formula moving trolley is connected with after-treatment device by pipeline.
Referring to Fig.1, urban duct movable cleaning device includes: dynamical system, water jet system, siphonic system, sealing system
System, control system and cable pulling-pushing device；The dynamical system, water jet system, siphonic system and cable pulling-pushing device and control are
System connection, the sealing system is installed between the car bonnet of moving trolley and car body, signal wire lead-out wire and wheel shaft and car body
Contact point.
Referring to Fig. 2, the dynamical system include: driving motor 2, driving wheel 5, retarder 3,4 steering motor 6 of differential mechanism,
Tooth sector 9 and deflecting roller 10；The output shaft of the driving motor 2 is connect with retarder 2, and the retarder 2 connects with differential mechanism 3
It connects, the driving wheel 5 is respectively arranged in the both ends of drive shaft, and the differential mechanism 3 is connect by drive shaft with driving wheel 5, described
The output shaft of steering motor 6 is connect with tooth sector 9, and the tooth sector 9 is pacified respectively with axis connection, the deflecting roller 10 is turned to
Both ends loaded on steering shaft.
Further, to guarantee that cleaning trolley can pass through pipe manhole, and the setting of seal point, car body are reduced to the greatest extent
Build-in components are concentrated symmetrically placed as far as possible.
The water jet system includes: power-equipment, high-pressure water device, high-pressure hose and high pressure nozzle component 1, described dynamic
Power equipment is connect with high-pressure water device, and the high pressure nozzle component 1 is installed on high-pressure hose, to reach preferable jet flow cleaning
Effect, and the reaction force of jet stream generation is offset, the high pressure nozzle component 1 is respectively symmetrically distributed in the two sides before and after car body,
Specific mounting structure is referring to Fig. 3；The high pressure nozzle component 1 using another free-revving engine of such arrangement be exactly can and
When dispose bed mud below car body, prevent wheel from slipping phenomenon occurs at the pipeline bottom of attachment sludge, mention to a certain extent
The high kinetic stability and control precision of trolley.
The siphonic system includes: siphon port 7, siphon pipe and slush pump, and the siphon port 7 is connect and symmetrical with siphon pipe
Vehicle body two sides are distributed in, the siphon pipe is connect with slush pump.
Further, the function of the siphonic system is that the sludge for evoking into fluidized state by water jet is pumped to pipeline
Outside and it is transported to aftertreatment device, to prevent sludge blockage and reaching good siphon effect, 7 side of being designed as of siphon port
Infundibulate.
The sealing system include two static seal points and three dynamic sealing points, wherein the sealing between car bonnet and car body and
The seal point of signal wire lead-out wire is static seal point, and the contact point of wheel shaft and car body is rotary dynamic seal, the dynamic sealing point point
It Wei Yu not be at front-wheel steer axis one and at rear wheel driving axle two；The sealing of the lead-out wire of the signal wire uses standard water-proof cable
Connector is sealed into contact seal between the car bonnet and car body, the solid shim being connected by screw bolts, the wheel shaft and vehicle
The rotary dynamic seal of the contact point of body is sealed using built-in type slip-ring combination, i.e., sealing element is installed in the groove of shaft.
Further, the control system carries out automatically controlling the movement of cleaning trolley using PLC programmable controller,
The control system includes: control panel circuit, PLC controller, DC MOTOR CONTROL signal conversion circuit, driving circuit, preceding
It rotates to motor interface and rear wheel drive motor interface, the control panel circuit is connect with PLC controller, the PLC control
Device is connect with DC MOTOR CONTROL signal conversion circuit, and the DC MOTOR CONTROL signal conversion circuit is connect with driving circuit,
The driving circuit is connected to front-wheel steer motor interface and rear wheel drive motor interface.
Due to being often equipped with the accessory structures such as pipeline in pipeline to be cleaned, cleaning trolley wants traction high-pressure hose, siphon pipe
And cable etc., in pipeline basic skill or training work, to prevent pipeline auxiliary structure from cleaning trolley being interfered to advance, palpus outfit is a set of to match
The real-time cable pulling-pushing device that trolley is advanced is closed, cable pulling-pushing device described in the present embodiment includes: retractable cable driving motor, retractable cable branch
The output shaft of frame and spool, the retractable cable driving motor is connect with the spool, the spool and folding and unfolding line bracket
Connection.
Further, the retractable cable driving motor is electrically connected with the control system.
The after-treatment device includes: filter, separator, collecting tank, decanter centrifuge and tab (s) centrifuge；The mistake
The entrance of filter and the fluidised form sludge discharge pipe of siphonic system connect, the outlet of the entrance of the separator and the filter
Connection, the outlet of the separator are connect with collecting tank and decanter centrifuge respectively, the outlet difference of the decanter centrifuge
For solids outlet port and liquid outlet, the solids outlet port is discharged dewatered sludge, the liquid outlet connection tab (s) from
Slag, water and oil, oil extraction outlet connection collecting tank is discharged in the entrance of scheming, the tab (s) centrifuge outlet respectively；The siphon system
The fluidised form sludge of system discharge enters filter and filters out solid impurity and sewage mixed liquor, and the sewage enters separator and carries out oil
Water separation, the waste oil isolated enter collecting tank, and the water isolated enters decanter centrifuge, and the decanter centrifuge is to separation
Sewage out is further separated, and the sludge dewatering in sewage is discharged, and the sewage isolated enters tab (s) centrifuge again
Secondary carry out water-oil separating, the water isolated are directly discharged into sewage network or as recycle-waters, and the oil isolated enters collecting tank.
According to actual needs, above-mentioned urban duct movable cleaning device is further optimized and is improved: such as Fig. 1 and figure
Shown in 2, the water jet system is mounted on above car body, and the nozzle in the water jet system can be using such as Fig. 3, figure
High-pressure nozzle component 1 shown in 4, the high-pressure nozzle component 1 include: water inlet 11, be connected with water inlet 11 it is hollow logical
Road 13, the outer bearing carrier for fixing eccentric empty axis 14, is fixed on outer bearing carrier the empty axis 14 of the bias being connected with hollow passageway 13
Nozzle fixing seat 15 and the high pressure nozzle 20 that is arranged in nozzle fixing seat 15；It is through-hole, tail among the hollow passageway 13
It is furnished with the workpiece of nozzle head quick change nut in portion；The outer circle of the eccentric empty axis 14 is stepped cylinder, and internal eccentric position
For through-hole；16 relative nozzle fixing seat of nozzle, 22 rotary moveable.
Embodiment two
The characteristics of power-equipment and high-pressure water device of the present invention can be replaced by cleaning machine, the urban duct cleaned according to the present invention,
Cleaning pressure and flow, can be selected ejection-type cleaning machine, consider high pressure water conveying require and oil resistant, corrosion-resistant, antistatic etc. because
Element selects fibre-reinforced resin high-pressure hose.
The present invention by control system control trolley according to preset track pipeline bottom row into, during traveling lead to
The nozzle that high pressure water is transported to water jet system by high-pressure water device is crossed, the high-pressure water jet that floods of formation swashs pipeline bottom bed mud
Rise and form fluidized state, then by siphon port and siphon hose by fluidised form sludge be transported to the aftertreatment device outside pipeline into
Row processing, until pipeline bottom sludge obtains whole removings, in the process of cleaning, the movement of trolley is carried out certainly by control system
Dynamic control, running track is optimized according to the specific internal structure of various pipes, and high pressure is soft in order to prevent
Attachment winding, adjusts trolley pose by cable pulling-pushing device in real time in pipe, siphon hose and cable and pipeline；It is described clear
It washes after trolley enters in pipeline from the manhole of pipeline, it is slowly transferred to the mud layer that pipeline bottom sludge has mobility first
In aspirated, later continue slowly decentralization trolley and simultaneously open water jet device, jet impulse is attached to the oil at pipeline bottom
Bed mud below car body is first evoked and is pumped to outside pipeline by mud, and smooth pipeline bottom can be fallen on by making trolley finally, to protect
The stationarity for demonstrate,proving its first motion, mentions high control precision to a certain extent, and trolley is driven after steadily falling on pipeline bottom by motor
Dynamic and automatic control starts to clean entire pipeline according to preset travel track, until reaching cleaning requirement.
The present invention controls trolley by control system and advances according to preset track in pipeline, passes through during traveling
High pressure water is transported to water jet system by high-pressure water device, and the high-pressure water shot streaming system evokes pipeline bed mud to form fluidisation shape
Then fluidised form sludge is transported to the aftertreatment device outside pipeline by siphonic system and handled by state, until in pipeline
Sludge is all removed；Meanwhile the present invention is circled by setting eccentric rotation-type high pressure nozzle by motor drive together
Achieve the effect that high-pressure injection, compared to general nozzle, the injection of eccentric rotation-type high pressure nozzle of the present invention
Pressure and spray regime are bigger, and cleaning effect is more preferable；As it can be seen that of the invention is simple and compact for structure, manufacturing cost is low, realizes underground
The cleaning of pipeline greatly improves the cleaning efficiency and automatization level of underground piping.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of urban duct movable cleaning device, which is characterized in that the urban duct movable cleaning device by power-equipment,
High-pressure water device, the wheel type mobile trolley of micro servo motor driving and after-treatment device composition, the power-equipment, high pressure water
The wheel type mobile trolley that device, micro servo motor drive is connected with after-treatment device by pipeline；The urban duct is mobile
Cleaning device includes: dynamical system, water jet system, siphonic system, sealing system, control system and cable pulling-pushing device；It is described
Dynamical system, water jet system, siphonic system and cable pulling-pushing device are connect with control system, and the sealing system is installed on movement
Between the car bonnet and car body of trolley, the contact point of signal wire lead-out wire and wheel shaft and car body；The water jet system includes dynamic
Power equipment, high-pressure water device, high-pressure hose and high pressure nozzle component (1), the power-equipment is connect with high-pressure water device, described
High pressure nozzle component (1) is installed on high-pressure hose, and the high pressure nozzle component (1) is respectively symmetrically distributed in two before and after car body
Side, the high pressure nozzle component (1) includes: water inlet (11), the hollow passageway (13) that is connected with water inlet (11), with it is hollow
The empty axis (14) of the bias that channel (13) is connected, the outer bearing carrier for fixing eccentric empty axis (14), the spray being fixed on outer bearing carrier
Mouth fixing seat (15) and the high pressure nozzle (20) being arranged on nozzle fixing seat (15)；It is logical that the hollow passageway (13) is intermediate
Hole, tail portion are furnished with the workpiece of nozzle head quick change nut；The outer circle of the eccentric empty axis (14) is stepped cylinder, internal eccentric
Position is through-hole, nozzle (16) relative nozzle fixing seat (22) rotary moveable.
2. a kind of urban duct movable cleaning device according to claim 1, it is characterised in that: the dynamical system packet
It includes: driving motor (2), driving wheel (5), retarder (3), differential mechanism (4) steering motor (6), tooth sector (9) and deflecting roller
(10)；The output shaft of the driving motor (2) is connect with retarder (2), and the retarder (2) connect with differential mechanism (3), described
Driving wheel (5) is respectively arranged in the both ends of drive shaft, and the differential mechanism (3) is connect by drive shaft with driving wheel (5), and described turn
It is connect to the output shaft of motor (6) with tooth sector (9), the tooth sector (9) and steering axis connection, the deflecting roller (10)
It is respectively arranged in the both ends of steering shaft.
3. a kind of urban duct movable cleaning device according to claim 1, it is characterised in that: the siphonic system packet
Include: siphon port (7), siphon pipe and slush pump, the siphon port (7) connect with siphon pipe and are symmetrically distributed in vehicle body two sides, institute
Siphon pipe is stated to connect with slush pump.
4. a kind of urban duct movable cleaning device according to claim 3, it is characterised in that: the sealing system includes
Two static seal points and three dynamic sealing points, wherein the seal point of the sealing between car bonnet and car body and signal wire lead-out wire is quiet
The contact point of seal point, wheel shaft and car body is rotary dynamic seal, and the dynamic sealing point is located at front-wheel steer axis one with after
At wheel drive shaft two；The sealing of the lead-out wire of the signal wire uses Waterproof cable joint, close between the car bonnet and car body
Envelope is contact seal, the solid shim being connected by screw bolts；The rotary dynamic seal of the contact point of the wheel shaft and car body uses
Sealing element, i.e., be installed in the groove of shaft by the sealing of built-in type slip-ring combination.
5. a kind of urban duct movable cleaning device according to claim 4, it is characterised in that: the control system uses
PLC programmable controller carries out automatically controlling the movement of cleaning trolley, and the control system includes: control panel circuit, PLC
Controller, DC MOTOR CONTROL signal conversion circuit, driving circuit, front-wheel steer motor interface and rear wheel drive motor interface,
The control panel circuit is connect with PLC controller, and the PLC controller is connect with DC MOTOR CONTROL signal conversion circuit,
The DC MOTOR CONTROL signal conversion circuit is connect with driving circuit, and the driving circuit is connected to front-wheel steer motor
Interface and rear wheel drive motor interface.
6. a kind of urban duct movable cleaning device according to claim 4, it is characterised in that: the cable pulling-pushing device packet
Include: retractable cable driving motor, folding and unfolding line bracket and spool, the output shaft and the spool of the retractable cable driving motor connect
It connects, the spool is connect with folding and unfolding line bracket.
7. a kind of urban duct movable cleaning device according to claim 1, it is characterised in that: the power-equipment, height
Compressed water generation apparatus, driving motor, steering motor and retractable cable driving motor are electrically connected with the control system.
8. a kind of urban duct movable cleaning device according to claim 1, it is characterised in that: the after-treatment device packet
It includes: filter, separator, collecting tank, decanter centrifuge and tab (s) centrifuge；The entrance of the filter and the stream of siphonic system
The connection of state sludge discharge pipe, the entrance of the separator are connect with the outlet of the filter, the outlet of the separator
It is connect respectively with collecting tank and decanter centrifuge, the outlet of the decanter centrifuge is respectively solids outlet port and liquid discharge
Mouthful, dewatered sludge, the entrance of the liquid outlet connection tab (s) centrifuge, the tab (s) centrifugation is discharged in the solids outlet port
Slag, water and oil, oil extraction outlet connection collecting tank is discharged in machine outlet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534073.3A CN109692854A (en) | 2018-12-14 | 2018-12-14 | A kind of urban duct movable cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534073.3A CN109692854A (en) | 2018-12-14 | 2018-12-14 | A kind of urban duct movable cleaning device |
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| CN109692854A true CN109692854A (en) | 2019-04-30 |
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| CN201811534073.3A Withdrawn CN109692854A (en) | 2018-12-14 | 2018-12-14 | A kind of urban duct movable cleaning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170284A (en) * | 2020-09-18 | 2021-01-05 | 常州机电职业技术学院 | Ocean ball cleaning vehicle |
| CN113695328A (en) * | 2021-10-27 | 2021-11-26 | 南通合众环保工程有限公司 | Dirt cleaning device for inner wall of sewage pipeline |
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| CN112170284A (en) * | 2020-09-18 | 2021-01-05 | 常州机电职业技术学院 | Ocean ball cleaning vehicle |
| CN113695328A (en) * | 2021-10-27 | 2021-11-26 | 南通合众环保工程有限公司 | Dirt cleaning device for inner wall of sewage pipeline |
| CN113695328B (en) * | 2021-10-27 | 2022-02-08 | 南通合众环保工程有限公司 | Dirt cleaning device for inner wall of sewage pipeline |
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