CN106975641A - A kind of multifunctional bionic wiper and its clean method - Google Patents

Abstract

The present invention relates to a kind of multifunctional bionic wiper and its clean method, bionical wiper includes central shaft, rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate；Rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate are sequentially socketed on center shaft, central shaft inner hollow is simultaneously provided with fluid course, the left side of central shaft is provided with feed liquor connectivity port and multiple air inlet connectivity ports, feed liquor connectivity port is connected with fluid course, air inlet connectivity port corresponds connection by gas channel and is provided with nozzle, and it is angularly disposed towards a left side positioned at all nozzles of central shaft left end, the right-hand member of central shaft, which is removably sealed, is provided with closure end cap, and the right-hand member of central shaft is equipped with multiple nozzles connected with fluid course.Pipe inwall is cleaned by high pressure liquid stream and rubber ring scraping, and ringshaped magnet can attract the metal fragment in pipe, promote whole device to be moved in pipe by high pressure draught, with significant advantages such as efficient, environmentally friendly, low consumption, flexibility and strong adaptabilities.

Description

A kind of multifunctional bionic wiper and its clean method

Technical field

The present invention relates to slip casting, no-dig technique, drilling, Oil ＆ Gas Storage, lifeline engineering, underground pipe gallery and sponge city Etc. many field of engineering technology, more particularly to a kind of multifunctional bionic wiper and its clean method.

Background technology

Slip casting (Injection Grout), is also known as in the milk (Grouting), is widely used in water conservancy and hydropower, traffic, builds Build, the Rock And Soil in the engineering such as mine is reinforced and antiseepage, while being also the side slope in geological hazard control and environmental geological protection The conventional technological means such as bank protection, sand-sliding slope protection, water and soil conservation.Trenchless technology (Trenchless Technology or No-Dig), it is in crack digging or under excavation condition underground utilities is not detected, lay, repair or changed, with does not destroy Ground surface environment, the incomparable technical advantage of many cut and cover methodes such as traffic above-ground is not influenceed, be a kind of there are tremendous expansion potentiality Environmentally friendly underground pipeline construction new technology.Drilling (Drilling＆Tunneling), is by modes such as machinery, chemistry Broken rock-soil layer, forms up to specification and hole or tunnel of quality requirement, so as to realize to mineral resources in Rock And Soil Exploration and development unconventional energy resource such as (including) gas hydrates/combustible ice, shale gas, oil shales, obtain rock (ore deposit) heart and ice Core, diaster prevention and control and early warning, and implement the purposes such as engineering construction.Oil ＆ Gas Storage (Oil＆Gas Storage and Transportation), be to connect production of hydrocarbons, processing, distribution, the tie of the link such as sale, it is main including oil gas field collection it is defeated, Long-distance transmission pipeline, storage and handling and city distributing system etc..Lifeline engineering (Lifeline Engineering), be Live closely bound up with people, have to social life, production the traffic of significant impact, communication, water supply, draining, power supply, supply, The engineering systems such as oil transportation.Underground pipe gallery (Underground Pipe Gallery), i.e. underground urban duct integrate corridor, It is to be built in structures and affiliated facility that Urban Underground is used to accommodate two classes and above municipal engineering pipeline.Sponge city (Sponge City), refers to that city has well in terms of the natural calamity that environmental change and reply rainwater are brought is adapted to " elasticity ", alternatively referred to as " water elasticity city ".

The smooth implementation of above-mentioned many field of engineering technology all be unable to do without pipe, and pipe here refers mainly to pipeline, drilling rod With the internal component for being provided with through hole such as sleeve pipe.By taking slip casting operation as an example, it is necessary first to be drilled to a set pattern in stratum (Rock And Soil) The hole of lattice, then tripping in Grouting Pipe cement injection or other types of slurries into rock fracture or soil body hole, herein mistake Cheng Zhong, it is necessary to use drilling rod, sleeve pipe and pipeline etc..Drilling rod therein is as setting up earth drilling equipment and underground rock crushing tool Between hinge, play transmission the pressure of the drill and moment of torsion, conveying cleansing medium, extract rock (ore deposit) heart, the extension important function such as drill string；This Outside, when brill chance bad ground is hard to work against mud off leak stopping, setting of casing is generally required, to ensure probing (well) operation Smooth implementation, therefore the use to drilling rod and sleeve pipe and operational maintenance situation will directly determine the use of drilling rod and sleeve pipe Operating mode and life-span；And the various pipelines for being layed in earth's surface or being embedded in underground therein, it is used as conveying water, mud, cement mortar, ore deposit The medium of the fluids such as slurry, oil, natural gas, shale oil/gas, coal bed gas or fluid structurecoupling medium is essential, for length The situation of distance conveying is more so.But, when pipe use a period of time after, its inwall occur with being all difficult to avoid that sludge, The problems that the influence pipe-line system such as fouling, burn into corrosion is normally run.

In summary, the dirts pair such as mud, cement mortar, oxidation corrosion layer, the corrosion layer of pipe inwall are adhered to for improvement Its behaviour in service and the harmful effect in life-span, ensure that slip casting, no-dig technique, drilling, Oil ＆ Gas Storage, lifeline engineering, underground are integrated The smooth implementation of many field of engineering technology such as piping lane and sponge city, it is necessary to which necessary cleaning is carried out to pipe inwall.

Existing pipe cleaning device is not thorough to the cleaning of pipe inwall, and clean method is relatively simple, and energy consumption during cleaning Higher, operating efficiency is low, and flexibility, adaptability and stability is not strong.

The content of the invention

The technical problems to be solved by the invention are that there is provided a kind of multifunctional bionic is clear for above-mentioned the deficiencies in the prior art Pipe device and its clean method.

The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of multifunctional bionic wiper, including central shaft, Rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate；The rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate are from right to left Sequentially be set on the central shaft, the central shaft inner hollow simultaneously be provided with for cleaning solution circulate fluid course, it is described in The left side of heart axle is provided with feed liquor connectivity port and multiple air inlet connectivity ports, and the feed liquor connectivity port is circulated with the liquid Road is connected, and the left end and right-hand member of the central shaft are equipped with multiple nozzles, the air inlet connectivity port by gas channel with The nozzle being arranged on the left end of the central shaft corresponds connection, and positioned at all sprays of the central shaft left end Mouth is angularly disposed towards a left side, and the right-hand member of the central shaft, which is removably sealed, is provided with closure end cap, right positioned at the central shaft All nozzles at end are connected with the fluid course.

The feed liquor connectivity port is connected with being connected with the external high pressure fluid flow tube of cleaning solution, and cleaning solution is from feed liquor connectivity port From the nozzle ejection positioned at the central shaft right-hand member after into the fluid course, high pressure liquid stream is formed and to pipe to be cleaned The inwall of tool is cleaned, and the air inlet connectivity port is connected with being connected with the external high pressure gas flow tube of compressed gas, compressed gas Enter gas channel from the air inlet connectivity port and sprayed to the left from the corresponding nozzle, the high pressure draught driving of formation is whole Individual wiper moves right in pipe to be cleaned, while the rubber ring carries out scraping cleaning, the ring-type to pipe inwall Metal fragment in attraction pipe simultaneously takes pipe to be cleaned out of.

The beneficial effects of the invention are as follows：The multifunctional bionic wiper of the present invention, passes through the nozzle of the central shaft left end The high pressure draught of ejection promotes wiper to be moved in pipe, and pipe inwall is dried and cleaned, while rubber ring pair Pipe inwall carries out scraping, and the high pressure liquid stream of the nozzle ejection positioned at the central shaft right-hand member is clear to pipe inwall tunneling boring It is clean, and ringshaped magnet attract pipe in metal fragment and with outlet pipe outside, with efficient, environmentally friendly, low consumption, wide application, flexibly Property and strong adaptability, it is comprehensive without dead angle and to can remove conventional method and be difficult to a series of significant advantages such as the dirt that cleans.

On the basis of above-mentioned technical proposal, the present invention can also do following improvement：

Further：The fluid course is axially disposed within the central axis of the central shaft, the feed liquor connectivity port The left side center of the central shaft is arranged on, multiple air inlet connectivity ports are uniform centered on the feed liquor connectivity port Ring is located on the left side of the central shaft.

The beneficial effect of above-mentioned further scheme is：The overall structure pair of the central shaft can be caused through the above way Claim, in pipe to be cleaned move when be more uniformly stressed, while it is also possible that into the fluid course cleaning solution more Plus successfully spray, resistance is smaller, can ensure the tunneling boring cleaning to pipe inwall.

Further：The left end of the central shaft be provided with the air inlet connectivity port quantity identical outlet connectivity port, Air inlet connectivity port uniform ring is located at the left end of the central shaft, the air inlet connectivity port and the outlet connectivity port Between corresponded and connect by gas channel, the nozzle is provided with and communicated with correspondingly on the outlet connectivity port； The right-hand member of the central shaft provided with it is multiple go out liquid connectivity port, it is multiple it is described go out liquid connectivity port uniform ring be located at the central shaft Right-hand member, and it is each described go out liquid connectivity port connect with the fluid course, it is described go out liquid connectivity port on one-to-one corresponding Be provided with and communicated with the nozzle.

The beneficial effect of above-mentioned further scheme is：Connected by setting multiple outlets in the left end uniform ring of the central shaft Port, can more smoothly promote whole wiper more smoothly to be moved right in pipe to be cleaned.

Further：The nozzle is provided with the bent sub for being used for adjusting its injection direction and spray angle, the bent sub One end and the outlet connectivity port or go out liquid connectivity port and be connected, the other end is connected with nozzle entrance section, and described Nozzle entrance section is connected by the bent sub with the corresponding fluid course or gas channel.

The beneficial effect of above-mentioned further scheme is：The nozzle can be eaily adjusted by the bent sub to enter The direction of mouth section, so that the injection direction and spray angle of high pressure liquid stream are adjusted, to realize the tune to whole wiper driving force Section, or the injection direction and spray angle of high pressure draught are adjusted, so as to adjust the cleaning direction to pipe inwall and cleaning angle.

Further：Installation portion is equipped with the middle part of the central shaft, the left end of the installation portion is arranged with flange, and right-hand member is set Have baffle plate, the rubber ring, rubber ring pressing plate and ringshaped magnet are sequentially set on the installation portion, and positioned at the flange with Between the baffle plate.

The beneficial effect of above-mentioned further scheme is：Through the above way can by the rubber ring, rubber ring pressing plate and Ringshaped magnet is sequentially fixed between the flange and baffle plate, plays spacing effect, it is to avoid clean pipe inwall in the present invention During occur loosening or dystopy.

Further：The rubber ring is in the cylinder that matches with pipe interior bone size to be cleaned, and the rubber The center of circle is provided with the rubber ring centre bore matched with the installation portion, and the side surface of the rubber ring is provided with multiple bionical Non-smooth surface unit.

The beneficial effect of above-mentioned further scheme is：Pass through the bionic, non-smooth being arranged on the side surface of the rubber ring Unit so that the side surface of the rubber ring of script continuous and derivable becomes discontinuous and Non-smooth surface (uneven), is presented bionical non- Smooth morphology, can reduce contact area of the side surface of rubber ring along along pipe inwall moving process with pipe inwall, reduce Frictional resistance, reduction energy consumption；In addition, liquid of the residual savings in bionic, non-smooth unit (groove formed between pit and rib) Body, may also function as lubrication, the effect of drag reduction；Furthermore, the morphological feature of discontinuous and Non-smooth surface also reduces the mill of contralateral surface Damage, improve the service life of rubber ring；Meanwhile, discontinuous non-smooth surface can also improve side surface and the pipe of rubber ring The adhesion state of bind dirt on inwall, with anti-sticking effect.

Further：The flange is provided with multiple flange connecting holes, and the rubber ring is provided with and the flange connecting hole Quantity is identical and one-to-one rubber ring connecting hole, and the center of the rubber ring pressing plate is provided with rubber ring pressing plate centre bore, and It is equipped with the rubber ring pressing plate centered on the rubber ring pressing plate centre bore identical simultaneously with the flange connecting hole quantity One-to-one rubber ring pressing plate connecting hole, corresponding rubber ring is sequentially passed through with the flange connecting hole quantity identical screw Coordinate after pressing plate connecting hole, rubber ring connecting hole and flange connecting hole with nut by the flange, rubber ring and rubber ring pressing plate It is fixedly connected.

The beneficial effect of above-mentioned further scheme is：Being coordinated by screw and nut can be by the rubber ring pressing plate, rubber Cushion rubber and flange are fixed together, it is to avoid the rubber ring occurs loosening and slided back and forth on the installation portion during cleaning It is dynamic, influence the cleaning to pipe inwall to be cleaned.

Further：The closure end cap includes closure end cap linkage section and cylinder closure post, the closure end cap connection The left side of section is axially provided with closure end cap central groove, and the closure post is arranged in the closure end cap central groove；The envelope The diameter of the diameter and the fluid course of stifled post matches, and the right-hand member of the central shaft connects with the closure end cap seal Connect.

The beneficial effect of above-mentioned further scheme is：The end cap that blocks allow through the above way by the center The right-hand member sealing of axle, it is to avoid the cleaning solution leakage in the fluid course, while when needed can also be eaily by institute Closure end cap dismounting is stated, flexibly and easily.Also, when dismantling the closure end cap, it can be installed in the right-hand member of the central shaft It is other to be used to clean pipe and need the device of cleaning solution, so as to realize Function Extension.

Further：The right side of the closure end cap is provided with bail.

The beneficial effect of above-mentioned further scheme is：By setting the bail conveniently to connect outside pull rope, So that whole wiper works as the high pressure draught for only relying on the nozzle injection being connected on the outlet connectivity port as propulsive force When being difficult to move right, drawing can be carried out by outside pull rope the auxiliary power that wiper is moved to right is provided, so as to preferably right Pipe to be cleaned is cleaned, flexibly and easily.

Further：The internal face of the fluid course and gas channel and the internal face of the nozzle are interval with many Individual annular groove, the setting direction of the annular groove and the fluid course and the internal face and the internal face of the nozzle of gas channel Vertically.

The beneficial effect of above-mentioned further scheme is：It is spaced and is vertically disposed at the fluid course and gas channel Multiple annular grooves on the internal face of internal face and nozzle so that the fluid course of script continuous and derivable, the inwall of gas channel The internal face of face and nozzle becomes discontinuous and Non-smooth surface (uneven), and bionic, non-smooth form is presented, when fluid (including Cleaning solution and compressed gas) respectively when the fluid course and gas channel and nozzle interior flow, can be in the ring The vortex of reversion is formed in groove, fluid in annular groove is caused by the vortex inverted and contacted with " liquid-liquid " of annular groove outer fluid, so that Formed " whirlpool pad effect "；Frictional resistance shape on vortex contact between annular groove outer fluid surface of the reversion inside annular groove Into additional power, this is generated " propulsion efficiency " for the fluid outside annular groove；The vortex of reversion in multiple annular grooves, Just like multiple " FDBs " on the fluid course and the internal face of gas channel and the nozzle inner walls face Typically, frictional resistance loss of the fluid during their internal flow between their internal faces can effectively be reduced；Due to The vortex of reversion, can also change the motion state of the solid phase particles mixed in fluid in multiple annular grooves, be conducive to expelling desire and institute The solid phase particles of fluid course and the internal face of gas channel and nozzle inner walls face contact are stated, that is, produces and " expels effect Should "；Simultaneously as the setting of multiple annular grooves so that mix solid phase particles in a fluid to the fluid course, gas channel And continuous scratch of the internal face of nozzle otherwise smooth becomes discontinuous, and struck when mixing solid phase particles in a fluid During rough non-smooth surface, easily form rebound effect and change its movement locus, contribute under this comprehensive function The anti-wear performance of the internal face of the fluid course, gas channel and nozzle is lifted, extends the fluid course, gas channel And many effects such as the service life of nozzle.

Present invention also offers the clean method of the multifunctional bionic wiper, comprise the following steps：

Step 1：By the feed liquor connectivity port and air inlet connectivity port respectively with being connected with the external high pressure liquid stream of cleaning solution Manage and connected with the external high pressure gas flow tube for being connected with compressed gas；

Step 2：The multifunctional bionic wiper is inserted from one end of pipe to be cleaned, and ensures to be provided with the closure The other end of the one end of end cap towards pipe to be cleaned；

Step 3：External high pressure fluid flow tube and external high pressure gas flow tube are connected, and the inwall of pipe to be cleaned is carried out clearly It is clean, be specially：Cleaning solution enters after the fluid course from the spray positioned at the central shaft right-hand member from feed liquor connectivity port Mouth sprays, and forms some beam high pressure liquid streams and the internal face to pipe to be cleaned carries out tunneling boring cleaning；Compressed gas is from described Air inlet connectivity port enters gas channel and sprayed to the left from the corresponding nozzle, and the high pressure draught of formation enters to pipe inwall Row is cleaned and dried, while the propulsive thrust produced drives whole wiper to be moved right in pipe to be cleaned, it is synchronously, described Rubber ring carries out scraping cleaning to pipe inwall, and the ringshaped magnet attracts the metal fragment in pipe and takes pipe to be cleaned out of Tool；

Step 4：Repeated the above steps 2 and step 3, and the internal face of pipe to be cleaned is repeatedly cleaned.

The clean method of the present invention, the high pressure draught sprayed by the nozzle of the central shaft left end promotes wiper in pipe It is mobile in tool, and pipe inwall is dried and cleaned, while rubber ring carries out scraping to pipe inwall, and in described The high pressure liquid stream that the nozzle of heart axle right-hand member sprays is cleaned to pipe inwall tunneling boring, and ringshaped magnet attracts the metal in pipe broken Consider to be worth doing and with outlet pipe outside, entirely clean automatic process control system, without other staff participate in clean, cleaning operation efficiency high, cleaning Effect is good, strong with efficient, environmentally friendly, low consumption, wide application, adaptability and flexibility, comprehensive without dead angle and removable conventional Method is difficult to a series of significant advantages such as the dirt cleaned.

Brief description of the drawings

Fig. 1 is a kind of multifunctional bionic wiper front view of the invention；

Fig. 2 is a kind of multifunctional bionic wiper sectional view of the invention；

Fig. 3 is a kind of multifunctional bionic wiper explosive view of the invention；

Fig. 4 is a kind of multifunctional bionic wiper operating diagram of the invention；

Fig. 5 is central shaft front view of the invention；

Fig. 6 is central shaft sectional view of the invention；

Fig. 7 is central shaft left view of the invention；

Fig. 8 is central shaft right view of the invention；

Fig. 9 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of hemispherical cross-section pit type Axonometric drawing；

Figure 10 is Fig. 9 side view；

Figure 11 is Fig. 9 partial enlargement structural representation；

Figure 12 is Fig. 9 vertical section structure schematic diagram；

Figure 13 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of circular cross-section pit type Axonometric drawing；

Figure 14 is Figure 13 side view；

Figure 15 is Figure 13 partial enlargement structural representation；

Figure 16 is Figure 13 vertical section structure schematic diagram；

Figure 17 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of square-section pit type Axonometric drawing；

Figure 18 is Figure 17 side view；

Figure 19 is Figure 17 partial enlargement structural representation；

Figure 20 is Figure 17 vertical section structure schematic diagram；

Figure 21 is the implementation that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of circular section rib type The axonometric drawing of example；

Figure 22 is Figure 21 side view；

Figure 23 is Figure 21 partial enlargement structural representation；

Figure 24 is the implementation that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of wavy cross-section rib type The axonometric drawing of example；

Figure 25 is Figure 24 side view；

Figure 26 is Figure 24 partial enlargement structural representation；

Figure 27 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of square-section rib type Axonometric drawing；

Figure 28 is Figure 27 side view；

Figure 29 is Figure 27 partial enlargement structural representation；

Figure 30 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of V-shaped section rib type Axonometric drawing；

Figure 31 is Figure 30 side view；

Figure 32 is Figure 30 partial enlargement structural representation；

Figure 33 is the reality that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of equilateral triangle section rib type Apply the axonometric drawing of example；

Figure 34 is Figure 33 side view；

Figure 35 is Figure 33 partial enlargement structural representation；

Figure 36 is the reality that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of isosceles trapezoid section rib type Apply the axonometric drawing of example；

Figure 37 is Figure 36 side view；

Figure 38 is Figure 36 partial enlargement structural representation；

Figure 39 is one embodiment that the surface biomimetic Non-smooth surface unit of the present invention is the rubber ring of pit-rib coupled mode Axonometric drawing；

Figure 40 is Figure 39 side view；

The bionic, non-smooth unit partial enlarged drawing that Figure 41 is staggered for Figure 39 adjacent two row in rubber ring surface；

Figure 42 is the vertical section structure schematic diagram of Figure 39 front-seat bionic, non-smooth unit；

Figure 43 is the vertical section structure schematic diagram of Figure 39 adjacent heel row bionic, non-smooth unit；

Figure 44 is rubber ring pressure plate structure schematic diagram of the invention；

Figure 45 is spacer ring structural representation of the invention；

Figure 46 is ringshaped magnet structural representation of the invention；

Figure 47 is baffle arrangement schematic diagram of the invention；

Figure 48 is closure end cap sectional view of the invention；

Figure 49 is nozzle axonometric drawing of the invention；

Figure 50 is nozzle sectional view of the invention；

Figure 51 is the structural representation after nozzle of the invention is connected with bent sub.

In accompanying drawing, the list of parts representated by each label is as follows：

0th, pipe to be cleaned, 1, central shaft, 2, rubber ring, 3, rubber ring pressing plate, 5, spacer ring, 6, ringshaped magnet, 7, Baffle plate, 8, nozzle, 9, closure end cap；

11st, feed liquor connectivity port, 12, fluid course, 13, air inlet connectivity port, 14, gas channel, 15, outlet connection end Mouthful, 16, flange, 17, installation portion, 18, go out liquid connectivity port, 21, rubber ring centre bore, 22, rubber ring connecting hole, 24, bionical Non-smooth surface unit, 31, rubber ring pressing plate centre bore, 32, rubber ring pressing plate connecting hole, 41, screw, 42, nut, 81, nozzle enters Mouthful section, 82, jet expansion section, 83, connection body, 84, annular groove, 85, bent sub, 91, bail, 92, closure post, 93, closure End cap linkage section；

161st, flange connecting hole.

Embodiment

The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the present invention.

As shown in Figure 1,2,3, 4, a kind of multifunctional bionic wiper, including central shaft 1, rubber ring 2, rubber ring pressing plate 3, Ringshaped magnet 6 and baffle plate 7, the rubber ring 2, rubber ring pressing plate 3, ringshaped magnet 6 and baffle plate 7 are sequentially set in institute from right to left State on central shaft 1.

As shown in Fig. 5,6,7,8, the inner hollow of central shaft 1 is simultaneously provided with the fluid course 12 circulated for cleaning solution, institute The left side for stating central shaft 1 is provided with feed liquor connectivity port 11 and multiple air inlet connectivity ports 13, the feed liquor connectivity port 11 Connected with the fluid course 12, the left end and right-hand member of the central shaft 1 are equipped with multiple nozzles 8, the air inlet connection end Mouth 13 is corresponded with the nozzle 8 being arranged on the left end of the central shaft 1 by gas channel 14 and connected, and positioned at institute State all nozzles 8 of the left end of central shaft 1 angularly disposed towards a left side, the right-hand member of the central shaft 1, which is removably sealed, to be provided with End cap 9 is blocked, all nozzles 8 positioned at the right-hand member of central shaft 1 are connected with the fluid course 12.

The feed liquor connectivity port 11 is connected with being connected with the external high pressure fluid flow tube of cleaning solution, and cleaning solution is from feed liquor connection end Mouth 11 sprays after entering the fluid course 12 from the nozzle 8 positioned at the right-hand member of central shaft 1, forms high pressure liquid stream simultaneously right The inwall of pipe 0 to be cleaned is cleaned, the air inlet connectivity port 13 and the external high pressure gas flow tube company for being connected with compressed gas Logical, compressed gas enters gas channel 14 from the air inlet connectivity port 13 and sprayed to the left from the corresponding nozzle 8, is formed High pressure draught drive whole wiper to be moved right in pipe 0 to be cleaned, while the rubber ring 2 is carried out to pipe inwall Scraping is cleaned, and the ringshaped magnet 6 attracts the metal fragment in pipe and takes pipe 0 to be cleaned out of.

In the present invention, the three-level stepped cylinder that left part, middle part and the right part of the central shaft 1 are diametrically tapered into Body, the left part of the central shaft 1 is the maximum single order of diameter, and right part is the minimum single order of diameter.

In practice, because multiple air inlet connectivity ports 13 are mutually independent, so needing to be equipped with external high pressure gas Pump, quantity is identical with the quantity of the air inlet connectivity port 13, each high-pressure pump by a high pressure gas flow tube with it is corresponding The air inlet connectivity port 13 is connected, naturally it is also possible to using a high-pressure pump, by the outlet mouth of pipe of high-pressure pump An air distribution connector is set up, so that the compressed gas all the way of a high-pressure pump output is divided into multichannel, then passes through corresponding height Air pipe is connected with the corresponding air inlet connectivity port 13.

Specifically, multiple uniform rings of air inlet connectivity port 13 are located on the left side of the central shaft 1.When it is described enter Mutually it is in 120 degree each other when the quantity of gas connectivity port 13 is three；When the quantity of the air inlet connectivity port 13 is four Mutually it is in 90 degree each other, naturally it is also possible to more are set, can be adjusted according to actual conditions when individual.

In the present embodiment, the fluid course 12 is axially disposed within the central axis of the central shaft 1, and the feed liquor connects The left side center that port 11 is arranged on the central shaft 1 is connect, multiple air inlet connectivity ports 13 are with the feed liquor connection end Uniform ring is located on the left side of the central shaft 1 centered on mouth 11.The whole of the central shaft 1 can be caused through the above way Body symmetrical configuration, is more uniformly stressed when moving in the pipe 0 to be cleaned, while it is also possible that into the fluid course 12 Cleaning solution more successfully spray, resistance and energy consumption are smaller, can ensure to the cleaning of the tunneling boring of pipe inwall.

Preferably, on the internal face of the fluid course 12 and gas channel 14 and the internal face of the nozzle 8 between Every provided with multiple annular grooves 84, the internal face of the setting direction of the annular groove 84 and the fluid course 12 and gas channel 14 and The internal face of the nozzle 8 is vertical.Be spaced and be vertically disposed at the internal face of the fluid course 12 and gas channel 14 with And multiple annular grooves 84 on the internal face of nozzle 8 so that fluid course 12, the internal face of gas channel 14 of script continuous and derivable And the internal face of nozzle 8 becomes discontinuous and Non-smooth surface (uneven), bionic, non-smooth form is presented, when fluid (including Cleaning solution and compressed gas) respectively in 8 internal flow of the fluid course 12 and gas channel 14 and nozzle, can be in institute State the vortex that reversion is formed in annular groove 84, by the vortex inverted cause fluid and the outer fluid of annular groove 84 in annular groove 84 " liquid- Liquid " is contacted, so as to form " whirlpool pad effect "；Vortex contact between the outer fluid of annular groove 84 in the reversion of the inside of annular groove 84 Frictional resistance on surface forms additional power, and this is generated " propulsion efficiency " for the fluid outside annular groove 84；It is many The vortex of reversion in individual annular groove 84, just like multiple internal faces installed in the fluid course 12 and gas channel 14 and described " FDB " on the internal face of nozzle 8 typically, can effectively reduce fluid the fluid course 12, gas channel 14 and During the internal flow of the nozzle 8 between the internal face of the fluid course 12, gas channel 14 and the nozzle 8 Frictional resistance loss；Due to the vortex of reversion in multiple annular grooves 84, it can also change the motion shape of the solid phase particles mixed in fluid State, is conducive to expelling what desire was contacted with the internal face and the internal face of the nozzle 8 of the fluid course 12 and gas channel 14 Solid phase particles, that is, produce " expelling effect "；Simultaneously as the setting of multiple annular grooves 84 so that mix solid phase in a fluid Grain becomes not connect to continuous scratch of the internal face of the fluid course 12, gas channel 14 and the otherwise smooth of the nozzle 8 It is continuous, and when mixing solid phase particles in a fluid and striking rough non-smooth surface, easily form rebound effect and Change its movement locus, contribute to lift the fluid course 12, gas channel 14 and the nozzle 8 under this comprehensive function Internal face anti-wear performance, extend the service life of the fluid course 12, gas channel 14 and the nozzle 8 etc. many Effect.

The annular groove 84 and the internal face of the internal face and the nozzle 8 of the fluid course 12 and gas channel 14 The surface area of contact surface accounts for the fluid course 12 and the internal face of gas channel 14 respectively and the internal face of the nozzle 8 is total The 10%~50% of surface area；The structural parameters of the annular groove 84 mainly include annular groove width w, annular groove depth d, adjacent annular groove Centre-to-centre spacing D (or annular groove number n), and annular groove set-up mode；Wherein, annular groove depth d is (0.2~1.5) w, adjacent annular groove Centre-to-centre spacing D be (1~10) w, the set-up mode of annular groove 84 includes setting direction and the aspect of distribution mode two, wherein annular groove 84 Setting direction should be respectively perpendicular to the internal face and the internal face of the nozzle 8 of the fluid course 12 and gas channel 14, The distribution mode of annular groove 84 is preferably internal face and the institute that linear homogeneous is distributed in the fluid course 12 and gas channel 14 On the internal face for stating nozzle 8, in addition, the distribution mode of annular groove 84 can be also radial distribution, concentric circles distribution or other suitable Suitable distribution mode etc..

Preferably as one embodiment of the present of invention, the left end of the central shaft 1 is provided with and the air inlet connectivity port 13 quantity identical outlet connectivity ports 15, the uniform ring of air inlet connectivity port 13 is located at the left end of the central shaft 1, described Corresponded and connected by gas channel between air inlet connectivity port 13 and the outlet connectivity port 15, the outlet connection end The nozzle 8 is provided with and communicated with correspondingly on mouth 15.Connected by setting multiple outlets in the left end uniform ring of the central shaft 1 Port 15 is connect, can more smoothly promote whole wiper to be moved right in pipe 0 to be cleaned.Here, the outlet connects The setting quantity and set-up mode for connecing port 15 are similar with the air inlet connectivity port 13, and uniform ring is located at the central shaft 1 Left end, and correspond connected with the air inlet connectivity port 13.

Preferably, the left end whole installation of the central shaft 1 acts on real into revolving using the propulsive thrust of high pressure draught Existing rotating-spray, so as to realize the propulsion to whole wiper.

It is pointed out that in order to provide thrust to the right to whole wiper, it is necessary to by the outlet connectivity port 15 Syphon shape being set to, it is in opposite direction that its direction and whole wiper for bending advance, the angular range of its bending section is 10 °~ 30°。

The right-hand member of the central shaft 1 provided with it is multiple go out liquid connectivity port 18, it is multiple it is described go out the uniform ring of liquid connectivity port 18 Be located at the right-hand member of the central shaft 1, and it is each it is described go out liquid connectivity port 18 connected with the fluid course 12, it is described go out liquid The nozzle 8 is provided with and communicated with connectivity port 18 correspondingly.Here, it is described go out liquid connectivity port 18 quantity can also Adjusted according to actual conditions.

In the present embodiment, the middle part of the central shaft 1 is equipped with installation portion 17, and the left end of the installation portion 17 is arranged with method Orchid 16, right-hand member is provided with baffle plate 7, and the rubber ring 2, rubber ring pressing plate 3 and ringshaped magnet 6 are sequentially set in the installation portion 17 On, and positioned between the flange 16 and the baffle plate 7.Through the above way can be by the rubber ring 2, rubber ring pressing plate 3 And ringshaped magnet 6 is sequentially fixed between the flange 16 and baffle plate 7, plays spacing effect, it is to avoid go out in the course of the work Now loosen or dystopy.

As shown in Fig. 9-43, it is preferable that the rubber ring 2 is in the circle matched with the interior bone size of pipe 0 to be cleaned Cylindricality, and the center of the rubber ring 2 is provided with the rubber ring centre bore 21 matched with the installation portion 17, the rubber ring 22 Side surface be provided with multiple bionic, non-smooth units 24.Pass through the bionical non-light being arranged on the side surface of the rubber ring 2 Sliding unit 24 so that the side surface of the rubber ring of script continuous and derivable becomes discontinuous and Non-smooth surface (uneven), is presented imitative Raw Non-smooth surface form, can reduce contact area of the side surface of rubber ring along along pipe inwall moving process with pipe inwall, Reduce frictional resistance, reduction energy consumption；In addition, residual savings is in bionic, non-smooth unit (groove formed between pit and rib) Liquid, may also function as lubrication, the effect of drag reduction；Furthermore, the morphological feature of discontinuous and Non-smooth surface also reduces contralateral surface Abrasion, improves the service life of rubber ring；Meanwhile, discontinuous non-smooth surface can also improve side surface and the pipe of rubber ring Has the adhesion state of bind dirt on inwall, with anti-sticking effect.Here, the size of the rubber ring 2 and pipe 0 to be cleaned Inner wall size match, to obtain more preferable cleaning effect.

On the side surface of the rubber ring 22, multiple bionic, non-smooth units 24 are with side of adjacent two row in equilateral triangle Formula is uniformly laid, and the bionic, non-smooth unit 24 and the contact surface surface area of the side surface of rubber ring 22 account for the rubber ring The 10%~50% of side surface surface area；The structural parameters of the bionic, non-smooth unit 24 mainly have diameter (width) a, center Away from b, depth (height) c and arrangement mode, wherein, depth (height) c of bionic, non-smooth unit 24 is generally its diameter (width Degree) 0.3~1.2 times of a, the centre-to-centre spacing b of two neighboring bionic, non-smooth unit 24 is generally the 1~3 of its diameter (width) a Times, the angle theta in center to the center of circle of rubber ring 2 of two neighboring bionic, non-smooth unit 24 is generally 5 °~30 °；Outermost is bionical The distance at the edge of Non-smooth surface unit 24 and rubber ring side surface edge is generally 1~2 times of its diameter (width) a.

In the present invention, the type of bionic, non-smooth unit 24 mainly includes three kinds of pit type, rib type and coupled mode；From The complexity of processing considers, has hemispherical (such as Fig. 9-12 institutes for the main section form of pit type bionic, non-smooth unit Show), circular (as shown in figures 13-16) and rectangle (as shown in figures 17 to 20), may be arranged as triangle, rhombus and ellipse Etc. other diversified forms；For the main section form of rib type bionic, non-smooth unit have circular arc (as shown in figures 21-23), Waveform (as shown in figs 24-26), rectangle (as can be seen in figures from 27 to 29), V-shaped (as shown in Figure 30-32), equilateral triangle are (as schemed Shown in 33-35) and isosceles trapezoid (as shown in figs. 36-38), it may also be configured to isosceles triangle, sealene triangle, irregular Other diversified forms such as trapezoidal, rhombus and ellipse；For coupled mode bionic, non-smooth unit, mainly pit-rib coupling Type (such as Figure 39-43), it is contemplated that scraping action of the rubber ring 2 to pipe inwall, for the bionical non-light of pit-rib coupled mode Sliding unit 24 may cause in moving process, the sky that scraping presence of the rubber ring 2 to the inwall of pipe 0 to be cleaned can not be related to White region, thus the mode of the adjacent interlaced arrangement of two rows bionic, non-smooth unit 24 should be taken, so as to be prevented effectively from scraping cleaning The generation of white space.Except the bionic, non-smooth unit of hemispherical dimples-rectangle rib coupled mode being related in the present invention, also Pit-rib coupling of other section forms can be set to, such as：Rectangle pit-circular arc rib coupling, circular pit-positive triangle Shape rib coupling etc.；Further, since adjacent two rows coupled mode bionic, non-smooth unit interlaced arrangement, thus each discontinuously shape is independent Rib structure also can be considered the bionic, non-smooth unit of convex closure type one by one, therefore also can directly use convex closure type bionic, non-smooth Unit, its section form mainly includes hemispherical, circle, rectangle, equilateral triangle and isosceles trapezoid etc., and its adjacent two row is also friendship Wrong formula arrangement.It is pointed out that for the arrangement of bionic, non-smooth unit 24, except that can be interlocked using equilateral triangle Can also be equidistant linear arrangement or other suitable arrangements beyond formula arrangement.Bionic, non-smooth unit 24 possess it is anti-sticking, The function such as desorption, drag reduction, consumption reduction, wear-resisting, can reduce the dirt residued on the inwall of pipe 0 to be cleaned and adhere to rubber ring 2 The side surface of rubber ring 2 is subject in possibility, the reduction moving process of rubber ring 2 on side surface frictional resistance and energy consumption, also simultaneously The anti-wear performance of the side surface of rubber ring 2 can be effectively lifted, so as to effectively extend the service life of rubber ring 2.

Rubber ring 2 in the present invention, also can be replaced bionical leather cup, be laid in the bionical non-light on bionical leather cup working face Sliding cellular construction parameter and effect are identical with rubber ring 2.In addition, the material of rubber ring 2 it is also possible to use poly- in addition to using rubber Other suitable materials such as urethane are processed.

In the present embodiment, the flange 16 be provided with multiple flange connecting holes 161, the rubber ring 2 be provided with it is described The quantity of flange connecting hole 161 is identical and one-to-one rubber ring connecting hole 22, as shown in figure 44, the rubber ring pressing plate 3 Center is provided with rubber ring pressing plate centre bore 31, and the rubber ring pressing plate 3 centered on the rubber ring pressing plate centre bore 31 Identical with the quantity of flange connecting hole 161 and one-to-one rubber ring pressing plate connecting hole 32 is equipped with, is connected with the flange Connect the quantity identical screw 41 of hole 161 and sequentially pass through corresponding rubber ring pressing plate connecting hole 32, rubber ring connecting hole 22 and flange Coordinate after connecting hole 161 with nut 42 and be fixedly connected with the flange 16, rubber ring 2 and rubber ring pressing plate 3.By screw 41 with Nut 42, which coordinates, to be fixed together the rubber ring pressing plate 3, rubber ring 2 and flange 16, it is to avoid the institute during cleaning State rubber ring 2 to occur loosening and slidably reciprocate on the installation portion 17, influence the cleaning to the inwall of pipe 0 to be cleaned.

It should be noted that in the present invention, based on the installation nozzle 8 on outlet connectivity port 15 and in flange connecting hole The consideration of 161 mounting screws 41 and nut 42, thus the position of the position and outlet connectivity port 15 of all flange connecting holes 161 Need mutually to stagger, such as the angle of two neighboring flange connecting hole 161 and outlet connectivity port 15 be set to 45 ° so that It will not be interfered during installation.

As shown in figure 45, it is preferable that as one embodiment of the present of invention, the multifunctional bionic wiper also include every From packing ring 5, the spacer ring 5 is socketed on the installation portion 17 and positioned at the rubber ring pressing plate 3 and the ringshaped magnet 6 Between.The rubber ring pressing plate 3 and the ringshaped magnet 6 can be separated by the spacer ring 5, on the one hand prevent due to The ringshaped magnet 6 directly with the ends contact of the screw 41 and cause the stress raisers of ringshaped magnet 6 to cause damage It is bad, it on the other hand can also weaken the ringshaped magnet 6 and be pointed to its left side parts magnetic attraction and cause dislocation, sideslip are installed Deng harmful effect.In the present embodiment, the spacer ring 5 has some strength by PVC or other and will not be by the ring-type magnetic The material that iron 6 attracts is made.

As shown in figure 46, it is preferable that as one embodiment of the present of invention, the center of the ringshaped magnet 6 is provided with ring-type Magnetic blow out centre hole, the diameter of the ringshaped magnet centre bore is slightly larger than the external diameter of the installation portion 17, in the ringshaped magnet The inwall in heart hole is provided with clamping washer, and the internal diameter size of clamping washer is slightly less than central shaft external diameter size, to be formed It is full of cooperation.The debris such as the metal fragment in pipe 0 to be cleaned can actively be adsorbed by the ringshaped magnet 6, and by they with Go out outside pipe 0 to be cleaned, it is very convenient, improve the cleaning effect to pipe 0 to be cleaned.In practice, the clamping washer by Rubber or it is other have some strength and will not be made by the material that the ringshaped magnet 6 attracts, can not only cause the ring Shape magnet 6 is interference fitted with the installation portion 17, can also be weakened or be prevented when ringshaped magnet 6 is installed on installation portion 17, Because magnetic attracts to cause to hinder the adverse effect such as normal mounting.

As shown in figure 47, in the present embodiment, the right-hand member of the installation portion 17 is provided with the first external screw thread, the baffle plate 7 The heart is provided with baffle center hole, and the inwall in the baffle center hole is provided with the first internal thread matched with the external screw thread, described Baffle plate 7 is threadedly coupled with the right-hand member of the installation portion 17.The baffle plate 7 can be firmly fixed to through the above way described The right-hand member of installation portion 17, so as to play preferable fixation to the ringshaped magnet 6.Here, the baffle plate 7 is preferably There is some strength using PVC or other and will not be made by the material that the ringshaped magnet 6 attracts, to weaken or prevent in gear When plate 7 is installed on installation portion 17, the adverse effect caused due to magnetic attraction.Certainly, the baffle plate 7 and the installation portion 17 Right-hand member can also not limited here using other fixed forms.

Especially, in order to ensure rubber ring 2, rubber ring pressing plate 3, spacer ring 5, ringshaped magnet 6 and the smooth peace of baffle plate 7 Dress, it is described go out the height of liquid connectivity port 18 and the right part radius sum of the central shaft 1 should be slightly less than the middle part of central shaft 1 The peripheral radius of installation portion 17.

As shown in figure 48, in the present embodiment, the closure end cap 9 includes closure end cap linkage section 93 and cylinder closure post 92, the left side of the closure end cap linkage section 93 is axially provided with closure end cap central groove, and the closure post 92 is axially disposed within In the closure end cap central groove.The right-hand member of the central shaft 1 is provided with the second external screw thread, and the closure end cap central bore inwall is set There are the second internal thread matched with second external screw thread, the diameter of the diameter of the closure post 92 and the fluid course 12 Match, and the right-hand member of the central shaft 1 is connected with the closure thread seal of end cap 9.Institute can be caused through the above way State closure end cap 9 to seal the right-hand member of the central shaft 1, it is to avoid the cleaning solution leakage in the fluid course 12, while needing Eaily the closure end cap 9 can also be dismantled when wanting, flexibly and easily；In addition, when dismantling the closure end cap, can To install other for cleaning pipe and needing the device of cleaning solution in the right-hand member of the central shaft 1, so as to realize Function Extension. Certainly, the right-hand member of the central shaft 1 can also use others to be tightly connected mode with the closure end cap 9, not limit here It is fixed.

It is pointed out that the length of the closure post 92 should be the left end that post 92 is blocked when closure end cap 9 is tightened completely Face is close to going out the excircle border of liquid connectivity port 18, so as to ensure that what cleaning solution can smoothly flow into that ring-type is evenly arranged goes out liquid In connectivity port 18.

Preferably, the right side of the closure end cap 9 is provided with bail 91.By setting the bail 91 can be square Just outside pull rope is connected, if the present apparatus is in moving process, due to the retardance of dirt so that whole wiper is when the company of only relying on When the high pressure draught that the nozzle 8 being connected on the outlet connectivity port 15 sprays is difficult to move right as propulsive force, it can pass through Outside pull rope is pulled or provided in the left of the present apparatus by the way of rigid bar pushing tow, and that wiper moves to right is auxiliary Power-assist power；In addition, cleaning if desired is repeated to the position of cleaned mistake, can also be by way of high-pressure rubber pipe of pulling back Retreat whole wiper, preferably to be cleaned to the inwall of pipe 0 to be cleaned, flexibly and easily.

As shown in Figure 49 and 50, in the present embodiment, the nozzle 8 includes nozzle entrance section 81, jet expansion section 82 and connected Body 83 is connect, the nozzle entrance section 81 is connected with jet expansion section 82 by the connection body 83, and the two is interconnected, Nozzle entrance section 81 is separately positioned on the right-hand member or left end of the central shaft 1, and nozzle entrance section 81 with it is corresponding The fluid course 12 or gas channel 14 are connected, and the jet expansion section 82 sprays high pressure liquid stream and to pipe 0 to be cleaned Inwall is cleaned, or injection high pressure draught and counter pushed away whole wiper and moved right in pipe 0 to be cleaned.Pass through the spray Mouth 8 produces high pressure liquid stream, can carry out tunneling boring cleaning to the inwall of pipe 0 to be cleaned, or to produce high pressure draught driving whole Individual wiper moves right in pipe 0 to be cleaned, completes the cleaning to pipe 0 to be cleaned.Here, high pressure liquid stream or high pressure gas The injection pressure of stream is more than or equal to 10MPa.

As shown in figure 51, it is preferable that as one embodiment of the present of invention, the nozzle 8, which is provided with, is used to adjust its spray Penetrate the bent sub 85 of direction and spray angle, one end of the bent sub 85 and the outlet connectivity port 15 or go out liquid connection end Mouthfuls 18 are connected, and the other end is connected with nozzle entrance section 81, and the nozzle entrance section 81 by the bent sub 85 with it is right The fluid course 12 or gas channel 14 answered are connected.High pressure liquid stream can more easily be adjusted by the bent sub 85 Or the injection direction and spray angle of high pressure draught, with realize to high pressure liquid stream or high pressure draught cleaning pipe inwall effect with And promote the driving force of wiper movement to be adjusted.

It is pointed out that in addition to the nozzle 8 being related in using the present invention, it is also possible to use Cavitation jet nozzle, pulse The other types of nozzle such as jet nozzle, jet nozzle；In addition, setting the quantity and installation site of nozzle 8 also can be one Determine to be adjusted according to the actual requirements in scope, for without placement nozzle 8 outlet connectivity port 15 and go out liquid connectivity port 18, then need the screw that specification is matched therewith of connection one to block cleaning solution and compressed gas, to ensure sealing property.

The bionic, non-smooth unit 24 and annular groove 84 being related in the present invention, can be carved by machining, powder metallurgy, chemistry The modes such as erosion, Laser Processing and 3D printing are realized.

In the present invention, the cleaning solution is clear water or other satisfactory environment-friendly type cleaning agents.

The multifunctional bionic wiper of the present invention, the high pressure draught sprayed by the nozzle of the central shaft left end promotes clear Pipe device is moved in pipe, and pipe inwall is dried and cleaned, while rubber ring carries out scraping, and position to pipe inwall The high pressure liquid stream sprayed in the nozzle of the central shaft right-hand member is cleaned to pipe inwall tunneling boring, and ringshaped magnet attracts in pipe Metal fragment and with outlet pipe outside, it is comprehensive without dead with efficient, environmentally friendly, low consumption, wide application, flexibility and strong adaptability Angle and it can remove conventional method and be difficult to a series of significant advantages such as the dirt that cleans.

The multifunctional bionic wiper of the present invention can also coordinate water proof type high-definition camera and intense light source etc. to use, and pass through The situation that the mode of wired or wireless transmission photographs high-definition camera inside pipe returns to operation bench (computer or monitoring in real time Device etc.) technical staff's decision-making is supplied, to realize the accurate assurance to pipe inner case, accomplish to shoot the arrow at the target, so that preferably true Protect the effect to operations such as the cleanings and reparation of pipe inwall.

Present invention also offers a kind of clean method of the multifunctional bionic wiper, comprise the following steps：

Step 1：By the feed liquor connectivity port 11 and air inlet connectivity port 13 respectively with being connected with the external high pressure of cleaning solution Fluid flow tube is connected with the external high pressure gas flow tube for being connected with compressed gas；

Step 2：The multifunctional bionic wiper is inserted from one end of pipe 0 to be cleaned, and ensures to be provided with the envelope The other end of the one end of stifled end cap 9 towards pipe 0 to be cleaned；

Step 3：External high pressure fluid flow tube and external high pressure gas flow tube are connected, and the inwall of pipe 0 to be cleaned is carried out clearly It is clean, be specially：Cleaning solution enters after the fluid course 12 from the institute positioned at the right-hand member of central shaft 1 from feed liquor connectivity port 11 State nozzle 8 to spray, form some beam high pressure liquid streams and the internal face to pipe 0 to be cleaned carries out tunneling boring cleaning；Compressed gas Enter gas channel 14 from the air inlet connectivity port 13 and sprayed to the left from the corresponding nozzle 8, the high pressure draught of formation Pipe inwall is cleaned and dried, while the propulsive thrust produced drives whole wiper to be moved in pipe 0 to be cleaned, together Step ground, the rubber ring 2 to pipe inwall carry out scraping cleaning, and the ringshaped magnet 6 attract pipe in metal fragment simultaneously Take pipe 0 to be cleaned out of；

Step 4：Repeated the above steps 2 and step 3, and the internal face of pipe 0 to be cleaned is repeatedly cleaned.

The clean method of the present invention, the high pressure draught sprayed by the nozzle of the central shaft left end promotes wiper in pipe It is mobile in tool, and pipe inwall is dried and cleaned, while rubber ring carries out scraping to pipe inwall, and in described The high pressure liquid stream that the nozzle of heart axle right-hand member sprays is cleaned to pipe inwall tunneling boring, and ringshaped magnet attracts the metal in pipe broken Consider to be worth doing and with outlet pipe outside, entirely clean automatic process control system, without other staff participate in clean, cleaning operation efficiency high, cleaning Effect is good, strong with efficient, environmentally friendly, low consumption, wide application, adaptability and flexibility, comprehensive without dead angle and removable conventional Method is difficult to a series of significant advantages such as the dirt cleaned.

The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (10)

1. a kind of multifunctional bionic wiper, it is characterised in that：Including central shaft (1), rubber ring (2), rubber ring pressing plate (3), Ringshaped magnet (6) and baffle plate (7)；

The rubber ring (2), rubber ring pressing plate (3), ringshaped magnet (6) and baffle plate (7) are sequentially set in the central shaft (1) On, central shaft (1) inner hollow is simultaneously provided with the fluid course (12) circulated for cleaning solution, the left end of the central shaft (1) Face is provided with feed liquor connectivity port (11) and multiple air inlet connectivity ports (13), the feed liquor connectivity port (11) and the liquid stream Passage (12) is connected, and the left end and right-hand member of the central shaft (1) are equipped with multiple nozzles (8), the air inlet connectivity port (13) corresponded and connected with the nozzle (8) being arranged on the left end of the central shaft (1) by gas channel (14), and Angularly disposed towards a left side positioned at all nozzles (8) of the central shaft (1) left end, the right-hand member of the central shaft (1) is detachable Ground sealing is provided with closure end cap (9), and all nozzles (8) positioned at the central shaft (1) right-hand member are circulated with the liquid Road (12) is connected；

The feed liquor connectivity port (11) connects with being connected with the external high pressure fluid flow tube of cleaning solution, and cleaning solution is from feed liquor connectivity port (11) enter after the fluid course (12) from the nozzle (8) ejection positioned at the central shaft (1) right-hand member, form high pressure liquid Flow and the inwall of pipe to be cleaned (0) is cleaned, the air inlet connectivity port (13) and the outside height for being connected with compressed gas Flow tube of calming the anger is connected, and compressed gas enters gas channel (14) and from the corresponding nozzle from the air inlet connectivity port (13) (8) spray to the left, the high pressure draught of formation drives whole wiper to be moved right in pipe to be cleaned (0), while the rubber Cushion rubber (2) carries out scraping cleaning to pipe inwall, and the ringshaped magnet (6) attracts the metal fragment in pipe and taken out of to be cleaned Pipe (0).

2. multifunctional bionic wiper according to claim 1, it is characterised in that：The fluid course (12) is axially arranged On the central axis of the central shaft (1), the feed liquor connectivity port (11) is arranged in the left side of the central shaft (1) The heart, multiple air inlet connectivity ports (13) uniform ring centered on the feed liquor connectivity port (11) is located at the central shaft (1) on left side.

3. multifunctional bionic wiper according to claim 1, it is characterised in that：The left end of the central shaft (1) is provided with With air inlet connectivity port (13) the quantity identical outlet connectivity port (15), air inlet connectivity port (13) uniform ring is set Left end in the central shaft (1), air-flow is passed through between the air inlet connectivity port (13) and the outlet connectivity port (15) Passage corresponds and is provided with and communicated with the nozzle (8) correspondingly on connection, the outlet connectivity port (15)；

The right-hand member of the central shaft (1) provided with it is multiple go out liquid connectivity port (18), it is multiple it is described go out liquid connectivity port uniform ring set Right-hand member in the central shaft (1), and it is each described go out liquid connectivity port (18) connected with the fluid course (12), it is described Go out and be provided with and communicated with the nozzle (8) on liquid connectivity port (18) correspondingly.

4. the multifunctional bionic wiper according to any one of claim 3, it is characterised in that：The nozzle (8) is provided with Bent sub (85) for adjusting its injection direction and spray angle, one end of the bent sub (85) with it is described go out liquid connection end Mouth (18) or outlet connectivity port (15) connection, the other end is connected with nozzle entrance section (81), and nozzle entrance section (81) connected by the bent sub (85) with the corresponding fluid course (12) or gas channel (14).

5. multifunctional bionic wiper according to claim 1, it is characterised in that：The middle part ring of the central shaft (1) is set There is installation portion (17), the left end of the installation portion (17) is arranged with flange (16), and right-hand member is provided with baffle plate (7), the rubber ring (2), rubber ring pressing plate (3) and ringshaped magnet (6) are sequentially set on the installation portion (17), and positioned at the flange (16) with Between the baffle plate (7).

6. multifunctional bionic wiper according to claim 5, it is characterised in that：The rubber ring (2) be in it is to be cleaned The cylinder that pipe (0) interior bone size matches, and the rubber ring (2) center be provided with and the installation portion (17) phase The rubber ring centre bore (21) of matching, the side surface of the rubber ring (2) is provided with multiple bionic, non-smooth units (24).

7. multifunctional bionic wiper according to claim 5, it is characterised in that：The flange (16) is provided with multiple methods Blue connecting hole (161), the rubber ring (2) is provided with identical with the flange connecting hole (161) quantity and one-to-one rubber Cushion rubber connecting hole (22), the center of the rubber ring pressing plate (3) is provided with rubber ring pressing plate centre bore (31), and the rubber ring pressure It is equipped with plate (3) centered on the rubber ring pressing plate centre bore (31) identical simultaneously with the flange connecting hole (161) quantity One-to-one rubber ring pressing plate connecting hole (32), sequentially wears with the flange connecting hole (161) quantity identical screw (41) Corresponding rubber ring pressing plate connecting hole (32), rubber ring connecting hole (22) and flange connecting hole (161) is crossed afterwards with nut (42) to match somebody with somebody The flange (16), rubber ring (2) are fixedly connected by conjunction with rubber ring pressing plate (3).

8. multifunctional bionic wiper according to claim 1, it is characterised in that：The closure end cap (9) includes closure End cap linkage section (93) and cylinder closure post (92), the left side of the closure end cap linkage section (93) are axially provided with closure end Lid central channel, the closure post (92) is axially disposed within the closure end cap central groove；

The diameter of the diameter and the fluid course (12) of the closure post (92) matches, and the right-hand member of the central shaft (1) It is tightly connected with the closure end cap (9).

9. the multifunctional bionic wiper according to any one of claim 1 to 8, it is characterised in that：The fluid course (12) it is and the internal face of gas channel (14) and the internal face of the nozzle (8) are interval with multiple annular grooves (84), described Annular groove (84) is vertically disposed at the internal face and the nozzle of the corresponding fluid course (12) and gas channel (14) (8) on internal face.

10. a kind of clean method of the multifunctional bionic wiper as described in any one of claim 1 to 9, it is characterised in that including Following steps：

Step 1：By the feed liquor connectivity port (11) and air inlet connectivity port (13) respectively with being connected with the external high pressure of cleaning solution Fluid flow tube is connected with the external high pressure gas flow tube for being connected with compressed gas；

Step 2：The multifunctional bionic wiper is inserted from one end of pipe to be cleaned (0), and ensures to be provided with the closure The other end of the one end of end cap (9) towards pipe to be cleaned (0)；

Step 3：External high pressure fluid flow tube and external high pressure gas flow tube are connected, and the inwall of pipe to be cleaned (0) is cleaned, Specially：Cleaning solution enters after the fluid course (12) from positioned at the central shaft (1) right-hand member from feed liquor connectivity port (11) The nozzle (8) spray, form some beam high pressure liquid streams and the internal face to pipe to be cleaned (0) carry out tunneling boring cleaning； Compressed gas enters gas channel (14) from the air inlet connectivity port (13) and sprayed to the left from the corresponding nozzle (8), The high pressure draught of formation is cleaned and dried to pipe inwall, while the propulsive thrust produced drives whole wiper to be cleaned Moved right in pipe (0), synchronously, the rubber ring (2) carries out scraping cleaning, and the ringshaped magnet to pipe inwall (6) attract the metal fragment in pipe and take pipe to be cleaned (0) out of；

Step 4：Repeated the above steps 2 and step 3, and the internal face of pipe to be cleaned (0) is repeatedly cleaned.