CN206632076U - A kind of multifunctional bionic wiper - Google Patents

Abstract

It the utility model is related to a kind of multifunctional bionic wiper, including 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 connects with fluid course, air inlet connectivity port corresponds connection by gas channel and is provided with nozzle, it is and angularly disposed towards a left side positioned at all nozzles of central shaft left end, removably sealed set has closure end cap to the right-hand member of central shaft, 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, have many significant advantages such as efficient, environmental protection, low consumption, flexibility and strong adaptability.

Description

A kind of multifunctional bionic wiper

Technical field

It the utility model is related to slip casting, no-dig technique, drilling, Oil ＆ Gas Storage, lifeline engineering, underground pipe gallery and sponge Many field of engineering technology such as city, more particularly to a kind of multifunctional bionic wiper.

Background technology

Slip casting (Injection Grout), also known as it is 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 be 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 that underground utilities are detected, lay, repair or changed in crack digging or not under excavation condition, has and do not destroy Ground surface environment, the incomparable technical advantage of many cut and cover methodes such as traffic above-ground is not influenceed, be that one kind has tremendous expansion potentiality Environmentally friendly underground pipeline construction new technology.Drilling (Drilling＆Tunneling), it 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 (including the unconventional energy resource such as gas hydrates/combustible ice, shale gas, oil shale), obtain rock (ore deposit) heart and ice Core, diaster prevention and control and early warning, and the purpose of implementation 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), it is Lived with people closely bound up, 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), refer to that natural calamity that city is brought in adaptation environmental change and reply rainwater etc. has well " 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 used as and establishes earth drilling equipment and underground rock crushing tool Between hinge, play and transmit the pressure of the drill and moment of torsion, conveying cleansing medium, extraction rock (ore deposit) heart, extend the 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, (well) operation is drilled to ensure 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, 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, Fouling, burn into corrosion etc. influence the problems of pipe-line system normal operation.

In summary, the dirts pair such as the mud of pipe inwall, cement mortar, oxidation corrosion layer, corrosion layer are adhered to improve Its behaviour in service and the harmful effect in life-span, ensure slip casting, no-dig technique, drilling, Oil ＆ Gas Storage, lifeline engineering, underground synthesis 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.

Utility model content

Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of multifunction imitated Raw wiper.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of multifunctional bionic wiper, including in Mandrel, rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate；The rubber ring, rubber ring pressing plate, ringshaped magnet and baffle plate from Right-to-left is sequentially set on the central shaft, and the central shaft inner hollow is simultaneously provided with the fluid course for cleaning solution circulation, The left side of the central shaft is provided with feed liquor connectivity port and multiple air inlet connectivity ports, the feed liquor connectivity port with it is described Fluid course connects, and the left end and right-hand member of the central shaft are equipped with multiple nozzles, and the air inlet connectivity port passes through air-flow Passage is corresponded with the nozzle being arranged on the left end of the central shaft and connected, and is owned positioned at the central shaft left end The nozzle is angularly disposed towards a left side, and removably sealed set has closure end cap to the right-hand member of the central shaft, in described All nozzles of mandrel right-hand member connect with the fluid course.

The feed liquor connectivity port connects 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 connects 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 utility model are：Multifunctional bionic wiper of the present utility model, it is left by the central shaft The high pressure draught that the nozzle at end sprays promotes wiper to be moved in pipe, and pipe inwall is dried and cleaned, simultaneously Rubber ring carries out scraping to pipe inwall, and the high pressure liquid stream of the nozzle ejection positioned at the central shaft right-hand member is complete to pipe inwall Section clean, and ringshaped magnet attract pipe in metal fragment and with outlet pipe outside, have efficiently, environmental protection, low consumption, application surface Extensively, it is a series of significantly excellent that flexibility and strong adaptability, comprehensive no dead angle and removable conventional method are difficult to the dirt cleaned etc. Gesture.

On the basis of above-mentioned technical proposal, the utility model 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 above-mentioned further beneficial effect of 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 Add and 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, be provided with and communicated with the nozzle correspondingly on the outlet connectivity port； The right-hand member of the central shaft be 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 connected with the fluid course, it is described go out liquid connectivity port on correspond Be provided with and communicated with the nozzle.

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

Further：The nozzle includes nozzle entrance section, jet expansion section and connection body, the nozzle entrance section and spray Mouth outlet section is connected by the connection body, and the two is interconnected, and the nozzle entrance section is separately positioned on the center The right-hand member or left end of axle, and the nozzle entrance section connects with the corresponding fluid course or gas channel, the nozzle goes out Mouthful section injection high pressure liquid stream and inwall to pipe to be cleaned cleans, or injection high pressure draught and counter push away whole wiper and exist Moved right in pipe to be cleaned.

The above-mentioned further beneficial effect of scheme is：By the way that high pressure liquid stream can be produced described in the nozzle, can treat The inwall of cleaning pipe is cleaned, or is produced high pressure draught and driven whole wiper to be moved right in pipe to be cleaned, Complete the cleaning to 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 the nozzle entrance section, and described Nozzle entrance section is connected by the bent sub with the corresponding fluid course or gas channel.

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

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 above-mentioned further beneficial effect of 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, avoids cleaning 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 to match with the installation portion, and the side surface of the rubber ring is provided with multiple bionical Non-smooth surface unit.

The above-mentioned further beneficial effect of 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), presents bionical non- Smooth morphology, contact area of the side surface of rubber ring along pipe inwall moving process with pipe inwall can be reduced, reduced Frictional resistance, reduce energy consumption；In addition, liquid of the residual savings in bionic, non-smooth unit (groove formed between pit and rib) Body, it may also function as lubrication, the effect of drag reduction；Furthermore discontinuous and Non-smooth surface morphological feature 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, there is 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, the center of the rubber ring pressing plate are 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 above-mentioned further beneficial effect of scheme is：Being coordinated by screw and nut can be by the rubber ring pressing plate, rubber Cushion rubber and flange are fixed together, and avoid the rubber ring during cleaning from occurring loosening and slided back and forth on the installation portion It is dynamic, influence the cleaning to pipe inwall to be cleaned.

Further：Also include spacer ring, the spacer ring is socketed on the installation portion and is located at the rubber ring Between pressing plate and the ringshaped magnet.

The above-mentioned further beneficial effect of scheme is：Can be by the rubber ring pressing plate and described by the spacer ring Ringshaped magnet separates, and on the one hand prevents because the ringshaped magnet directly causes the ring-type with the ends contact of the screw Magnet stress raisers cause to damage, and on the other hand can also weaken the ringshaped magnet and be pointed to its left side parts magnetic suction Draw and cause the harmful effects such as dislocation, sideslip are installed.

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 above-mentioned further beneficial effect of scheme is：The end cap that blocks allow through the above way by the center The right-hand member sealing of axle, avoids the cleaning solution in the fluid course from missing, 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 above-mentioned further beneficial effect of 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 moves 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 more Individual annular groove, the setting direction of the annular groove and the fluid course and the internal face of gas channel and the internal face of the nozzle Vertically.

The above-mentioned further beneficial effect of 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 as to Formed " whirlpool pad effect "；The vortex of reversion and the frictional resistance shape on the contact surface between annular groove outer fluid 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 It the vortex of reversion in multiple annular grooves, can also change the motion state of the solid phase particles mixed in fluid, be advantageous to expel desire and institute The internal face of fluid course and gas channel and the solid phase particles of 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 nozzle otherwise smooth internal face becomes discontinuous, and when mix solid phase particles in a fluid strike it is recessed During convex uneven non-smooth surface, easily form rebound effect and change its movement locus, help to carry under this comprehensive function Rise the fluid course, gas channel and the anti-wear performance in nozzle inner walls face, extend the fluid course, gas channel and Many effects such as the service life of nozzle.

Brief description of the drawings

Fig. 1 is a kind of multifunctional bionic wiper front view of the present utility model；

Fig. 2 is a kind of multifunctional bionic wiper sectional view of the present utility model；

Fig. 3 is a kind of multifunctional bionic wiper explosive view of the present utility model；

Fig. 4 is a kind of multifunctional bionic wiper operating diagram of the present utility model；

Fig. 5 is central shaft front view of the present utility model；

Fig. 6 is central shaft sectional view of the present utility model；

Fig. 7 is central shaft left view of the present utility model；

Fig. 8 is central shaft right view of the present utility model；

Fig. 9 is a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is hemispherical cross-section pit type Apply the axonometric drawing of example；

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 a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is circular cross-section pit type Apply the axonometric drawing of example；

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 a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is square-section pit type Apply the axonometric drawing of example；

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 one of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is circular section rib type The axonometric drawing of embodiment；

Figure 22 is Figure 21 side view；

Figure 23 is Figure 21 partial enlargement structural representation；

Figure 24 is one of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is wavy cross-section rib type The axonometric drawing of embodiment；

Figure 25 is Figure 24 side view；

Figure 26 is Figure 24 partial enlargement structural representation；

Figure 27 is a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is square-section rib type Apply the axonometric drawing of example；

Figure 28 is Figure 27 side view；

Figure 29 is Figure 27 partial enlargement structural representation；

Figure 30 is a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is V-shaped section rib type Apply the axonometric drawing of example；

Figure 31 is Figure 30 side view；

Figure 32 is Figure 30 partial enlargement structural representation；

Figure 33 is the one of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is equilateral triangle section rib type The axonometric drawing of individual embodiment；

Figure 34 is Figure 33 side view；

Figure 35 is Figure 33 partial enlargement structural representation；

Figure 36 is the one of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is isosceles trapezoid section rib type The axonometric drawing of individual embodiment；

Figure 37 is Figure 36 side view；

Figure 38 is Figure 36 partial enlargement structural representation；

Figure 39 is a reality of the rubber ring that surface biomimetic Non-smooth surface unit of the present utility model is pit-rib coupled mode Apply the axonometric drawing of example；

Figure 40 is Figure 39 side view；

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

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 the adjacent heel row bionic, non-smooth units of Figure 39；

Figure 44 is rubber ring pressure plate structure schematic diagram of the present utility model；

Figure 45 is spacer ring structural representation of the present utility model；

Figure 46 is ringshaped magnet structural representation of the present utility model；

Figure 47 is baffle arrangement schematic diagram of the present utility model；

Figure 48 is closure end cap sectional view of the present utility model；

Figure 49 is nozzle axonometric drawing of the present utility model；

Figure 50 is nozzle sectional view of the present utility model；

Figure 51 is the structural representation after nozzle of the present utility model 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

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.

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 for cleaning solution circulation, 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 is located at institute It is angularly disposed towards a left side to state all nozzles 8 of the left end of central shaft 1, removably sealed set has the right-hand member of the central shaft 1 End cap 9 is blocked, all nozzles 8 positioned at the right-hand member of central shaft 1 connect with the fluid course 12.

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 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, and it is simultaneously right to form high pressure liquid stream 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 utility model, the stepped circle of three-level that left part, middle part and the right part of the central shaft 1 diametrically taper into Cylinder, 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 connects, 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 as to which the compressed gas all the way of a high-pressure pump output is divided into multichannel, then passes through corresponding height Air pipe connects 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, it 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 " contacts, so as to be formed " 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 more 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, be advantageous to expel what desire 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 discontinuous to continuous scratch of their otherwise smooth internal faces, and when mix solid phase particles in a fluid strike it is recessed During convex uneven non-smooth surface, easily form rebound effect and change its movement locus, help to carry under this comprehensive function Rise the anti-wear performance of the fluid course 12, gas channel 14 and the internal face of the nozzle 8, extend the fluid course 12, Many effects such as the service life of gas channel 14 and the nozzle 8.

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 account for respectively the fluid course 12 and gas channel 14 internal face and the nozzle 8 internal face it 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 the set-up mode of annular groove；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 of the fluid course 12 and gas channel 14 and the inwall of the nozzle 8 Face, the distribution mode of annular groove 84 be preferably linear homogeneous be distributed in the fluid course 12 and gas channel 14 internal face and On the internal face of the nozzle 8, in addition, the distribution mode of annular groove 84 can also be radial distribution, concentric circles distribution or other Suitable distribution mode etc..

Preferably as one embodiment of the present utility model, the left end of the central shaft 1 is provided with to be connected with the air inlet The quantity identical outlet connectivity port 15 of port 13, the uniform ring of air inlet connectivity port 13 is located at the left end of the central shaft 1, Corresponded and connected by gas channel between the air inlet connectivity port 13 and the outlet connectivity port 15, the outlet connects Connect and be provided with and communicated with the nozzle 8 on port 15 correspondingly.By the left end uniform ring of the central shaft 1 set it is multiple go out Gas connectivity port 15, whole wiper can be more smoothly promoted to be moved right in pipe 0 to be cleaned.Here, it is described go out The setting quantity and set-up mode of gas connectivity 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 and connected with the air inlet connectivity port 13.

Preferably, the left end whole installation of the central shaft 1 utilizes the propulsive thrust effect of high pressure draught real into revolving 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 is arranged to, its direction bent is advanced in opposite direction with whole wiper, and the angular range of its bending section is 10 °~ 30°。

The right-hand member of the central shaft 1 be 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 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, is played spacing effect, is avoided going out in the course of the work Now loosening or dystopy.

As shown in Fig. 9-43, it is preferable that the rubber ring 2 is in the circle to match 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 to match 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), presents imitative Raw Non-smooth surface form, can reduce contact area of the side surface of rubber ring along pipe inwall moving process with pipe inwall, Reduce frictional resistance, reduce energy consumption；In addition, residual savings is in bionic, non-smooth unit (groove formed between pit and rib) Liquid, it may also function as lubrication, the effect of drag reduction；Furthermore the morphological feature of discontinuous Non-smooth surface also reduces the mill of contralateral surface Damage, improve the service life of rubber ring；Discontinuous non-smooth surface can also improve side surface and the pipe of rubber ring simultaneously The adhesion state of bind dirt on inwall, there is anti-sticking effect.Here, the size of the rubber ring 2 and pipe 0 to be cleaned Inner wall size matches, to obtain more preferable cleaning effect.

On the side surface of the rubber ring 22, side of multiple bionic, non-smooth units 24 with 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 utility model, the type of bionic, non-smooth unit 24 mainly includes pit type, rib type and coupled mode three Kind；Consider from the complexity of processing, for the main section form of pit type bionic, non-smooth unit have hemispherical (such as Fig. 9- Shown in 12), circular (as shown in figures 13-16) and rectangle (as shown in figures 17 to 20), may be arranged as triangle, rhombus and ellipse Other diversified forms such as circle；There is circular arc (such as Figure 21-23 institutes for the main section form of rib type bionic, non-smooth unit Show), 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 (as shown in Figure 33-35) and isosceles trapezoid (as shown in figs. 36-38), it may also be configured to isosceles triangle, sealene triangle, no The other diversified forms of regular trapezoidal, rhombus and ellipse etc.；For coupled mode bionic, non-smooth unit, mainly pit-rib Coupled mode (such as Figure 39-43), it is contemplated that scraping action of the rubber ring 2 to pipe inwall, for the bionical of pit-rib coupled mode Non-smooth surface unit 24 may cause in moving process, and scraping presence of the rubber ring 2 to the inwall of pipe 0 to be cleaned can not be related to White space, thus the mode of the adjacent interlaced arrangement of two rows bionic, non-smooth unit 24 should be taken, so as to effectively avoid scraping Clean the generation of white space.Except the bionical non-light of hemispherical dimples-rectangle rib coupled mode being related in the utility model Sliding unit, pit-rib coupling of other section forms can be also set to, such as：Rectangle pit-circular arc rib coupling, circle are recessed Hole-equilateral triangle rib coupling etc.；Further, since adjacent two rows coupled mode bionic, non-smooth unit interlaced arrangement, thus each The rib structure of interrupted shape independence 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 include hemispherical, circle, rectangle, equilateral triangle and isosceles trapezoid etc., and its is adjacent Two rows also arrange for alternating expression.It is pointed out that for the arrangement of bionic, non-smooth unit 24, except that can use just Can also be equidistant linear arrangement or other suitable arrangements beyond triangle alternating expression arrangement.Bionic, non-smooth unit 24 possess the function such as anti-sticking, desorption, drag reduction, consumption reduction, wear-resisting, can reduce the dirt residued on the inwall of pipe 0 to be cleaned and glue The possibility that is attached on the side surface of rubber ring 2, reduce the side surface of rubber ring 2 is subject in the moving process of rubber ring 2 frictional resistance and Energy consumption, while the anti-wear performance of the side surface of rubber ring 2 can be also effectively lifted, so as to effectively extend the service life of rubber ring 2.

Rubber ring 2 in the utility model, also can be replaced bionical leather cup, be laid in bionical on bionical leather cup working face Non-smooth surface cellular construction parameter and effect are identical with rubber ring 2.In addition, the material of rubber ring 2 can also make in addition to using rubber It is process with other suitable materials such as polyurethane.

In the present embodiment, the flange 16 is 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 on 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 The quantity identical screw 41 of hole 161 is connect sequentially 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, 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 utility model, connected based on nozzle 8 is installed on outlet connectivity port 15 with flange The consideration of the mounting screw 41 of hole 161 and nut 42, thus the position of the position of all flange connecting holes 161 and outlet connectivity port 15 Putting is needed mutually to stagger, for example the angle of two neighboring flange connecting hole 161 and outlet connectivity port 15 is arranged into 45 °, is made It will not be interfered when must install.

As shown in figure 45, it is preferable that as one embodiment of the present utility model, the multifunctional bionic wiper also wraps Spacer ring 5 is included, the spacer ring 5 is socketed on the installation portion 17 and is located at the rubber ring pressing plate 3 and the ring-type Between magnet 6.The rubber ring pressing plate 3 and the ringshaped magnet 6 can be separated by the spacer ring 5, it is on the one hand anti- Only because the ringshaped magnet 6 directly causes the stress raisers of ringshaped magnet 6 with the ends contact of the screw 41 Cause to damage, on the other hand can also weaken the ringshaped magnet 6 and be pointed to its left side parts magnetic attraction and cause installation wrong The harmful effects such as position, sideslip.In the present embodiment, the spacer ring 5 has some strength by PVC or other and will not be described The material that ringshaped magnet 6 attracts is made.

As shown in figure 46, it is preferable that as one embodiment of the present utility model, the center of the ringshaped magnet 6 is provided with Ringshaped magnet centre bore, the diameter of the ringshaped magnet centre bore is slightly larger than the external diameter of the installation portion 17, in the ring-type magnetic The inwall of iron centre bore is provided with clamping washer, and the internal diameter size of clamping washer is slightly less than central shaft external diameter size, so as to shape Into interference fit.The debris such as the metal fragment in pipe 0 to be cleaned can actively be adsorbed by the ringshaped magnet 6, and by he Take out of outside pipe 0 to be cleaned, it is very convenient, improve the cleaning effect to pipe 0 to be cleaned.In practice, the fastening pad Circle 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 institute State ringshaped magnet 6 to be interference fitted with the installation portion 17, can also weaken or prevent from being installed on installation portion 17 in ringshaped magnet 6 When, 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, in 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 to match 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 keeping off When plate 7 is installed on installation portion 17, adverse effect caused by attracting due to magnetic.Certainly, the baffle plate 7 and the installation portion 17 Right-hand member can also use other fixed forms, do not limit here.

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 to match with second external screw thread, the diameter of the diameter and the fluid course 12 of the closure post 92 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, avoid the cleaning solution in the fluid course 12 from missing, 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 With other for cleaning pipe and needing the device of cleaning solution in the installation of 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 other sealed connection modes 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 the excircle border for going out 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 connect outside pull rope, if the present apparatus 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 pulled or provided in the left of the present apparatus by the way of rigid bar pushing tow wiper move to right it is auxiliary Power-assist power；In addition, if desired the position of cleaned mistake is repeated to clean, 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, The nozzle entrance section 81 is separately positioned on the right-hand member or left end of the central shaft 1, and the nozzle entrance section 81 with it is corresponding The fluid course 12 or gas channel 14 connect, 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 be whole to the inwall progress tunneling boring cleaning of pipe 0 to be cleaned, or generation high pressure draught driving 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 utility model, the nozzle 8, which is provided with, to be used to adjust The bent sub 85 of its injection direction and spray angle, one end of the bent sub 85 and the outlet connectivity port 15 go out liquid company Connect port 18 to connect, the other end is connected with the nozzle entrance section 81, and the nozzle entrance section 81 passes through the bent sub 85 Connected with the corresponding fluid course 12 or gas channel 14.High pressure can more easily be adjusted by the bent sub 85 The injection direction and spray angle of liquid stream or high pressure draught, to realize the effect that pipe inwall is cleaned to high pressure liquid stream or high pressure draught Fruit and the driving force for promoting wiper to move are adjusted.

It is pointed out that in addition to the nozzle 8 being related in using the utility model, also usable Cavitation jet nozzle, The other types of nozzle such as pulse jet nozzle, jet nozzle；In addition, the quantity of nozzle 8 and installation site is set also may be used It is adjusted, is connected for the outlet connectivity port 15 of no placement nozzle 8 with liquid is gone out according to the actual requirements within the specific limits Port 18, then the screw that specification matches therewith of connection one is needed to block cleaning solution and compressed gas, to ensure sealing Energy.

The bionic, non-smooth unit 24 and annular groove 84 being related in the utility model, can pass through machining, powder metallurgy, change The modes such as etching, Laser Processing and 3D printing are learned to realize.

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

Multifunctional bionic wiper of the present utility model, the high pressure draught sprayed by the nozzle of the central shaft left end push away Dynamic wiper is moved in pipe, and pipe inwall is dried and cleaned, while rubber ring carries out scraping to pipe inwall, And the high pressure liquid stream of the nozzle ejection positioned at the central shaft right-hand member cleans to pipe inwall tunneling boring, and ringshaped magnet suction tube Metal fragment in tool and with outlet pipe outside, have efficiently, environmental protection, low consumption, wide application, flexibility and strong adaptability, it is comprehensive Without dead angle and it can remove conventional method and be difficult to a series of significant advantages such as the dirt that cleans.

Multifunctional bionic wiper of the present utility model can also coordinate water proof type high-definition camera and intense light source etc. to use, High-definition camera photographed by way of wired or wireless transmission the situation inside pipe return in real time operation bench (computer or Monitor 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 as to more preferable Ground ensures the effect of the operations such as cleaning and the reparation to pipe inwall.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (9)

1. A kind of 1. 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) for cleaning solution circulation, 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) connects, 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 sealed set has closure end cap (9), and all nozzles (8) positioned at the central shaft (1) right-hand member are led to the liquid stream Road (12) connects；

   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 connects, 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. 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) are located at the central shaft (1) on left side.
3. 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), pass through air-flow between the air inlet connectivity port (13) and the outlet connectivity port (15) Passage corresponds connection, and the nozzle (8) is provided with and communicated with correspondingly on the outlet connectivity port (15)；

   The right-hand member of the central shaft (1) be 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 on liquid connectivity port (18) to be provided with and communicated with the nozzle (8) correspondingly.
4. 4. the multifunctional bionic wiper according to any one of claim 3, it is characterised in that：The nozzle (8) is provided with For adjusting the bent sub (85) of 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 the nozzle entrance section (81), and the nozzle entrance section (81) connected by the bent sub (85) with the corresponding fluid course (12) or gas channel (14).
5. 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. 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 center of the rubber ring (2) is provided with and the installation portion (17) phase The rubber ring centre bore (21) of matching, the side surface of the rubber ring (2) are provided with multiple bionic, non-smooth units (24).
7. 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) are 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) are 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. 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) are 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. 9. the multifunctional bionic wiper according to any one of claim 1 to 8, it is characterised in that：The fluid course (12) and the internal face of the internal face of gas channel (14) and the nozzle (8) is interval with multiple annular grooves (84), described Annular groove (84) is vertically disposed at internal face and the nozzle of the corresponding fluid course (12) and gas channel (14) (8) on internal face.