CN209189428U - Fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning - Google Patents

Abstract

Fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning, including hose (1), certainly into nozzle (2), wide-angle nozzle (5), reel (6), high pressure pump assembly (9), filter assemblies (10), low pressure pump assembly (11), floor push (12), water outlet (13), operating platform (14), water tank (15), axial spray-hole (51), preceding oblique spray-hole (52), the spray-hole that retreads (53), axis hole (54) and tail interface (55)；(503) three kinds of nozzle (501), wide-angle land conical nozzle (502) and wide-angle taper end nozzle structure wide-angle nozzles (5) are adjusted respectively to internal diameter including wide-angle hydraulic pressure Pipeline (4) cleaned, high-pressure water jet quickly shoots down inside pipe wall foul, and every root canal reaches NAS5 grade through the operation cleannes of 10S~20S, and the saving energy is high-efficient.

Description

Fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning

Technical field

The utility model relates to duct cleaning equipment, especially fluid delivery pipeline reaction propulsion jet stream punching row rapid cleaning Device.

Background technique

Pipeline cleaning includes the operations such as inner wall of the pipe cleaning, pipe-dredging, blowdown suction mud.

The cleaning technique used in traditional washing and cleaning operation has machine drilling cleaning, steam clean, chemical cleaning, ultrasound Tens kinds of forms such as wave cleaning and water jet cleaning.The western developed countries such as Japan, America and Europe mainly used before the seventies Chemical method cleaning, develops the Technolgy of High Pressure Water jet Cleaning since the end of the seventies.Up to the present, Cleaning by High Pressure Water Jet has been Become the mainstream cleaning technique of western developed country, accounts for 80% or more of the cleaning industry market share, in the U.S., high pressure water Jet flow cleaning has accounted for the 90% of cleaning industry.At low cost, speed is fast, peace and quiet rate is high, no with cleaning for Cleaning by High Pressure Water Jet The features such as damaging cleaned material, having a wide range of application, is free from environmental pollution.

Cleaning by High Pressure Water Jet is the technology risen the 1960s, is applied to remove scale iron dirt, oils etc. The coking of hydro carbons residue, the solidifying soil thorn rouge layer of various coating rods, pigment, rubber gypsum, plastics etc., cleaning effect is good.

The Technolgy of High Pressure Water jet Cleaning has included petroleum, chemical industry, metallurgy, coal, traffic, ship, building, city's political and ideological work Many departments such as journey and nuclear energy military project are applied.It is high

In industrial enterprise's pipeline-cleaning work progress, need stop work, stop production, using metallic brush, with air-blowing, with oil or change Solvent cleaning, high-pressure water jet etc. are learned, i.e. increase cost, and pollute environment, scavenging period is long, bend pipe cannot be cleaned, after cleaning Chemical reagent has residual, can also bring danger to user.

Existing line clear method and existing problem overview are as follows:

For compressed air blowing technology, since compressed air pressure is limited, can only blow away a small amount of compared near surface from nozzle The foul of foul, pipeline centre and end is difficult to blow away；Since compressed air pressure is small, impact ability is weak, can only blow afloat from pipe It is mouthful closer inner wall, lighter, rest on foul on tube wall, as pipeline is longer or space three-dimensional bend pipe road, foul only can It blows in the middle part of pipe and cannot be blown out, and stick the foul on tube wall to be blown afloat, cleaning effect is excessively poor.

For sponge ball purging technology, this solves the purgings of the foul of among pipeline and end, but it is pressed Power is low, and dirt-removing power is limited, and the foul sticked in inner wall cannot remove；This method, which can take out of, rests on a small amount of dirty of inner wall Object, sticking the foul on tube wall cannot be pulled away.Due to sponge ball limited strength itself, smashed sometimes by compressed air, Be easy to be pulled by crude inner wall stop a small amount of clast tube wall, cleaning effect are excessively poor again.

For low pressure water technology, pressure is low, and dirt-removing power is limited, and the foul sticked in inner wall cannot remove.

For high-pressure jet: the angle of current that nozzle projects is small, can only strike a small amount of surface of pipeline inner wall, cleans not thorough Bottom.And flow is small, foul discharge is insufficient.Pressure is big, and dirt-removing power is strong, but tube wall shock surface is small, flow and small, foul All it cannot shoot down and be discharged.

For circulation flushing: needing additional connector by piping connection, washing time is long, and needs to use and pipe Pumped (conveying) medium identical medium in road is rinsed, and is only applicable to the pipeline that tubing internal diameter is not much different, is only applicable to equipment for the first time Erection stage；Additional connector and identical or compatible medium are needed, scavenging period is long, generally requires just to have for 36 hours and reaches To NAS5 grades.It takes up a large area, is easy pollution environment, and the internal diameter variation of pipeline cannot too greatly.

Existing method is primarily present following problems: cannot effectively shoot down tube wall foul, partially shoot down foul and cannot Effectively discharge, cleannes do not reach requirement, the disadvantages such as time long cost height.Cohere the foul in tube wall cannot shoot down or It effectively cannot be discharged or spend time length at high cost after cannot shooting down or shoot down comprehensively.

Utility model content

The purpose of the utility model is to provide fluid delivery pipeline reaction propulsion jet streams to rush row's device for fast cleaning, for existing There is problem above existing for method, realizes that high-pressure water jet quickly shoots down inside pipe wall foul comprehensively using Rational structure, and big Flow low pressure water takes foul out of, makes cleannes up to NAS5 grades.

The purpose of this utility model will be realized by following technical measures: cleaning device connection structure include: hose, from Into nozzle, wide-angle nozzle, reel, high pressure pump assembly, filter assemblies, low pressure pump assembly, water outlet, operating platform, water tank, axis To spray-hole, preceding oblique spray-hole, the spray-hole that retreads, axis hole and tail interface；Water tank upper installs the operating platform, operating platform top surface Runing rest is installed, meanwhile, in the placement of one end margin of operating platform from into nozzle and wide-angle nozzle, reel is installed on operating platform, Convoluted hose on reel connects hose from into nozzle or wide-angle nozzle rear end, hose be further sequentially connected high pressure pump assembly and Filter assemblies, water tank install water outlet in operating platform one side edge, and water outlet connects filter assemblies, and filter assemblies are same When connection high pressure pump assembly and low pressure pump assembly, further, low pressure pump assembly takes back water tank again；From into nozzle and wide-angle nozzle It is upper to have axis hole and tail interface respectively, wherein to have axial spray-hole and preceding oblique spray-hole on wide-angle nozzle, from into having ring neck on nozzle Slot and the spray-hole that retreads；Wide-angle nozzle includes that wide-angle hydraulic pressure adjusts nozzle, wide-angle land conical nozzle and wide-angle taper end nozzle three Kind of structure and outer diameter alternative nozzle of different sizes, also, respectively to internal diameter Pipeline cleaned；Wide-angle nozzle front center is axially projecting positioning and guide frame, facilitates the installation of pipeline；Wide-angle spray It is axial in the middle part of mouth to have axis hole, axial spray-hole is connected between axis hole front end and wide-angle nozzle front end face middle part, axis hole and wide-angle spray Tail interface is connected between in the middle part of mouth rear end face, meanwhile, it is tiltedly sprayed from axis hole to being provided with before 2~3 groups between the outer wall of wide-angle nozzle front Hole；Further, there is a preceding oblique spray-hole in the same cross-sectional periphery perpendicular to axis of wide-angle nozzle front outer wall on every group, often Tiltedly the flow angle angle of spray-hole is greater than 15 ° before group.

Especially, wide-angle hydraulic pressure adjusts and disposes spool in nozzle in axis hole, and spring is installed in spool front end；The valve of spool axial direction There is raised land in bar front and back end respectively, and the valve rod front end face outer diameter of spool axial direction is greater than, the two land outer diameter and shaft hole diameter phase Together, the two land spacing is identical as spray-hole inner port spacing oblique before two groups, moreover, the two land width is slightly larger than preceding oblique injection Hole inner port.

Especially, wide-angle land conical nozzle front outer is tapered, the wide-angle land tapered injection on rear side of the cone cell outer rim Mouth outer wall has the circular table of protrusion.

Especially, stud shape is axially projecting in the middle part of wide-angle taper end spray nozzle front end, the protruding portion rear end and wide-angle taper end nozzle Circular table is connected between the outer wall of posterior segment.

Especially, there is axis hole from into nozzle middle part is axial, axis hole is connected to tail interface between into the middle part of nozzle rear end face； From into having ring neck slot on nozzle leading portion outer wall, there is the spray-hole that retreads to ring neck slot front side wall by axis hole leading portion；From into nozzle There are a spray-hole that retreads, water flow directive rear side side in side backward on ring neck slot circumference.

Especially, operating platform (14) one side edge installs control cabinet, and floor push is installed in the other side.

The advantages of the utility model and effect: selecting pressure rating appropriate, and the pipe of different sizes to internal diameter uses two The different nozzle of kind realizes that high-pressure water jet is quick, shoots down inside pipe wall comprehensively with ordinary tap water in the lower flush clean of high speed Foul, and foul, operation of every root canal through 10S~20S are taken out of by big flow low pressure water, tubes clean degree reaches NAS5 grades, subtracts The flushing of pipeline time is lacked, has avoided the medium of fluid system contaminated, save the energy, free from environmental pollution, production and construction is at low cost High-efficient, corrosion damage is not cleaned the matrix of equipment, not will cause any mechanical damage, can also remove with chemical cleaning indissoluble Or cannot be molten special dirt.It is easily achieved mechanization, automation, convenient for digital control.Shape and complicated zero can be cleaned Component can be cleaned in narrow space, complicated, severe, the harmful occasion of environment.Equipment and part after washing do not have to carry out again Cleaning processing.The failure of precise hydraulic component in reduction system may be directly applied to the systems such as hydraulic, lubrication and cooling.

Detailed description of the invention

Fig. 1 is cleaning device attachment structure schematic diagram in the utility model.

Fig. 2 is that the wide-angle hydraulic pressure of cleaning device in the utility model adjusts nozzle arrangements schematic diagram.

Fig. 3 is the structural schematic diagram of the wide-angle land conical nozzle of the utility model cleaning device.

Fig. 4 is the wide-angle taper end nozzle arrangements schematic diagram of the utility model cleaning device.

Fig. 5 is the utility model cleaning device certainly into nozzle arrangements schematic diagram.

Fig. 6 is that cleaning device uses certainly into nozzle rinse inner wall of the pipe schematic diagram in the utility model.

Fig. 7 is that cleaning device uses wide-angle nozzle flushing pipe inner wall schematic diagram in the utility model.

Fig. 8 is the runing rest schematic diagram of application structure of cleaning device in the utility model.

Appended drawing reference includes:

Hose 1, from into nozzle 2, water flow 3, pipeline 4, wide-angle nozzle 5, reel 6, control cabinet 7, hard tube 8, high pressure pump assembly 9, filter assemblies 10, low pressure pump assembly 11, floor push 12, water outlet 13, operating platform 14, water tank 15, runing rest 16, Wide-angle hydraulic pressure adjusts nozzle 501, wide-angle land conical nozzle 502, wide-angle taper end nozzle 503, spool 5011, spring 5012, axis To spray-hole 51, preceding oblique spray-hole 52, the spray-hole 53 that retreads, axis hole 54, tail interface 55, ring neck slot 56, backing roll 1601.

Specific embodiment

The utility model principle is that it is clear that the technology of water jet recoil strength pushing pipe cleaning is related to pipeline flush, pipeline In terms of carwash and pipeline cleaning step 3.Firstly, the available spray head sprayed backward of production flow line is i.e. certainly into spray in pipeline flush Mouth 2 drives high-pressure hose to be cleaned.

The utility model does cleaning solution using tap water, recycles.

The utility model shoots down inner wall using high-pressure water jet and coheres foul and big flow low pressure water flushing discharge foul phase In conjunction with duct cleaning method.It is different according to being set by the pollution level of cleaning channels, foul with the bondability of tube wall High-pressure pump supply pressure with it is effective, comprehensively shoot down foul without damage pipeline.

The utility model is suitable for the cleaning of fluid delivery pipeline inner wall, and in Comparison study test, every root canal road 4 is general Only need can reach NAS5 grades within 10 seconds.

The cleaning device red to the utility model and method are described further with reference to the accompanying drawings and examples.

Embodiment 1: as shown in Fig. 1, in the utility model cleaning device connection structure include: hose 1, from into nozzle 2, Wide-angle nozzle 5, reel 6, high pressure pump assembly 9, filter assemblies 10, low pressure pump assembly 11, water outlet 13, operating platform 14, water Case 15, axial spray-hole 51, preceding oblique spray-hole 52, the spray-hole 53 that retreads, axis hole 54 and tail interface 55.

15 top of water tank installs the operating platform 14, and runing rest 16 is installed in 14 top surface of operating platform, pacifies on runing rest 16 Cleaned soft or hard pipeline 4 is set, meanwhile, in the placement of 14 1 end margin of operating platform certainly into nozzle 2 and wide-angle nozzle 5, reel 6 is installed, convoluted hose 1 on reel 6 connects hose 1 from into nozzle 2 or 5 rear end of wide-angle nozzle, soft on operating platform 14 Pipe 1 is further sequentially connected high pressure pump assembly 9 and filter assemblies 10, and water tank 15 is installed in 14 one side edge of operating platform and is discharged Mouth 13, water outlet 13 connect filter assemblies 10, and filter assemblies 10 connect high pressure pump assembly 9 and low pressure pump assembly 11 simultaneously, Further, low pressure pump assembly 11 takes back water tank 15 again；From into having axis hole 54 and tail interface respectively on nozzle 2 and wide-angle nozzle 5 55, wherein have axial spray-hole 51 and preceding oblique spray-hole 52 on wide-angle nozzle 5, from into having ring neck slot 56 on nozzle 2 and spray of retreading Perforation 53.

In aforementioned, 14 one side edge of operating platform installs control cabinet 7, and floor push 12 is installed in the other side.

In aforementioned, wide-angle nozzle 5 includes that wide-angle hydraulic pressure adjusts nozzle 501, wide-angle land conical nozzle 502 and wide-angle taper end 503 3 kinds of structures of nozzle and outer diameter alternative nozzle of different sizes, also, respectively to internal diameter Pipeline 4 cleaned；5 front center of wide-angle nozzle is axially projecting positioning and guiding knot Structure facilitates the installation of pipeline 4；5 middle part of wide-angle nozzle is axial axis hole 54,54 front end of axis hole and 5 front end face of wide-angle nozzle middle part Between be connected to axial spray-hole 51, in the middle part of 5 rear end face of axis hole 54 and wide-angle nozzle between be connected to tail interface 55, meanwhile, by axis hole 54 to before being provided with 2~3 groups between 5 front outer wall of wide-angle nozzle oblique spray-hole 52；Further, 5 front outer wall of wide-angle nozzle is same Perpendicular to spray-hole 52 oblique before having 4 on every group in the cross-sectional periphery of axis, the flow angle angle of oblique spray-hole 52 before every group Greater than 15 °.

Wherein, as shown in Fig. 2, wide-angle hydraulic pressure adjusts and disposes spool 5011 in nozzle 501 in axis hole 54, before spool 5011 End installation spring 5012；There are raised land, the axial valve rod front end of spool 5011 in the axial valve rod front and back end of spool 5011 respectively Face outer diameter is greater than, and the two land outer diameter is identical as 54 internal diameter of axis hole, the two land spacing with two groups before oblique 52 inner port of spray-hole Spacing is identical, moreover, the two land width is slightly larger than preceding oblique 52 inner port of spray-hole；Fluid pressure pushes spool in axis hole 54 5011 are axially moveable, 51 inner port of oblique spray-hole 52 and axial spray-hole before blocking or opening.

Wherein, as shown in Fig. 3,502 front outer of wide-angle land conical nozzle is tapered, wide on rear side of the cone cell outer rim 502 outer wall of square ring platform conical nozzle has the circular table of protrusion.The circular table is conducive to increase work water pressure in pipeline to be washed.

Wherein, as shown in Fig. 4,503 front center stud shape of wide-angle taper end nozzle is axially projecting, the protruding portion rear end with Circular table is connected between 503 posterior segment outer wall of wide-angle taper end nozzle.503 front end of wide-angle taper end nozzle and outer rim structure letter It is clean to be conducive to move in compared with small-bore tubing road 4 and easy to process.

In aforementioned, as shown in Fig. 5, have an axis hole 54 from into the middle part of nozzle 2 is axial, axis hole 54 with from into 2 rear end face of nozzle Tail interface 55 is connected between middle part；From into having ring neck slot 56 on 2 leading portion outer wall of nozzle, by 54 leading portion of axis hole to 56 front side of ring neck slot There is the spray-hole 53 that retreads between wall；From into nozzle 2, there are 4 spray-holes 53 that retread, water flow in side backward on 56 circumference of ring neck slot Directive rear side side, impact pipe to 2 inner walls shoot down foul, while from being travelled forward into nozzle 2 by propulsive thrust, voluntarily advancing.

In aforementioned, control cabinet 7 is installed in 14 side of operating platform.

In aforementioned, under working condition, pipeline 4 to be rinsed is placed on runing rest 16, by operating control cabinet 7, The water flow 3 drawn by water tank 15 by filter assemblies 10 using high pressure pump assembly 9, using hose 1 by from into nozzle 2 or Wide-angle nozzle 5 is injected into pipeline 4, alternatively, cleaning reflux tank 15 by low pressure pump assembly 11 by filter assemblies 10.

In aforementioned, from before running into nozzle 2, operator will first be put into the pipeline 4 that will be cleaned into nozzle 2 certainly, soft The connection of 1 front end of pipe is certainly into the tail interface 55 of nozzle 2.It is pushed using the reaction force that high-pressure water jet generates from into nozzle 2 and is driven Hose 1 advances within the duct 4, while cleaning dirt in pipeline 4；When from 4 other end of pipeline is reached into nozzle 2, hose 1 is being rolled up It forces to move back under 6 pulling force effects of cylinder, high-pressure water jet cleans tube wall and mixed and disorderly substances in pipe is brought to outside pipe, so that it is clear to reach pipeline 4 Wash purpose.Again, 4 cleaning process step of pipeline includes: a, by from being put into pipeline 4 into nozzle 2, from into nozzle 2 from rear ramp By retreading, spray-hole 53 sprays high pressure water, is advanced using recoil strength pushed at high pressure hose 1 and carries out washing and cleaning operation.B, certainly into nozzle 2 when reaching 4 other end of pipeline, hose 1 and from forcing to move back under 6 pulling force effect of reel into nozzle 2, and high-pressure water shot a fluid stream will be dirty Object is taken out of outside pipeline 4, and cleaning finishes in pipeline 4.C, completely plugged pipeline 4, the wide-angle nozzle 5 that front that can be used can also spray Opening approach, being repeated several times can clean up.

In the utility model, operating platform 14 is used to install, fix certainly into nozzle 2 or wide-angle nozzle 5, while also to solid Determine pipeline 4, collects dirty water etc..14 bottom of operating platform is equipped with water tank 15.High pressure pump assembly 9 is provided in pressure impact pipeline 4 Wall, pressure is big, and flow is small.Low pressure pump assembly 11 provides flow and takes foul out of, and pressure is small, and flow is big.Filter assemblies 10 are height Press pump component 9 and low pressure pump assembly 11 provide clean water, make the water circulation use in water tank 15.Control cabinet 7 opens, stops high pressure pump group Part 9, low pressure pump assembly 11 and filter assemblies 10 adjust pressure, setting certainly into 5 stroke of nozzle 2 and wide-angle nozzle etc..It is foot-operated to open 12 are closed to open, stop low pressure pump assembly 11.Wide-angle nozzle 5 adjusts flow angle by pressure, and sequence strikes 4 inner wall of pipeline not same district Foul is shot down in domain.Impact 4 inner wall of pipeline inside pipeline 4 is protruded into from into nozzle 5, shoots down foul.Reel 6 winds rear end and connects tail Interface 55 from the hose 1 into nozzle 2, retract from into nozzle 2.16 supporting pipeline 4 of runing rest, axial direction when facilitating low-pressure washing Rotating pipe 4.

In the utility model, for the pipeline 4 of DN16 or more, internal diameter is larger, certainly can into nozzle 2 and its connection hose 1 To protrude into inside pipe to be treated 4, as shown in Fig. 6, under the action of high pressure water, sprays water, shoot down from into nozzle 2 to side rear 4 inner wall foul of pipeline, and voluntarily advance inside pipeline 4 under propulsive thrust effect；According to the setting of 4 length of pipeline certainly into nozzle 2 Stroke, stop water spray after proceed to stroke into nozzle 2, will be from being withdrawn into starting point into nozzle 2 by 6 structure of reel；Again will Pipeline 4 is connected to water outlet 13, is gone out foul using big flow low pressure water, guarantees that pipeline 4 cleans；As shown in Fig. 8, as managed 4 internal diameter of road is larger, and flow is inadequate, can be supported on pipeline 4 between a pair of of backing roll 1601 on 16 top of runing rest, axial to revolve Tube road 4；For internal diameterOr more pipeline 4,4 one end of fixed -piping, soft pipeline 4 is straightened as far as possible, and hard pipeline 4 is another One end will will protrude into pipeline 4 from into nozzle 2, and set 4 advance length of pipeline, set 9 pressure of high pressure pump assembly, started downward Filter module 10 starts high pressure pump assembly 9, pump trip, and reel 6 is retracted from into nozzle 2, starts low pressure pump assembly 11, pipeline 4 Pipe end is directed at water outlet, pump trip after rotating pipe 4,10 seconds, and cleaning is completed.

In the utility model, as shown in Fig. 7, for DN6~DN16, but 4 internal diameter of pipeline without DN16 is small, certainly into spray Mouth 2 and its connection hose 1 cannot protrude into pipeline 4；Jet wash is carried out in 4 end of pipeline using wide-angle nozzle 5, pipeline 4 is managed Mouth alignment wide-angle nozzle 5 adjusts hydraulic pressure, and water flow is sprayed from different axial spray-holes 51, preceding oblique spray-hole 52, directive pipeline 4 Inner wall different zones strike 4 inner wall of pipeline comprehensively, and foul is shot down and taken out of by high-velocity flow, guarantee duct cleaning； For small-bore curved hard pipeline 4, although inner wall cannot be struck comprehensively, under high speed water jet impact, foul is also quickly It is fallen and takes out of by punching, and longer small-bore hard pipeline 4 can also be rinsed again once from 4 other end of pipeline；This group of pipeline 4 does not need Low pressure water is rinsed.

In the utility model, internal diameter is less thanPipeline 4: alignment wide-angle nozzle 5,4 one end of fixed -piping, hard tube The other end will set 9 high pressure pump pressure of high pressure pump assembly downward, start filter assemblies 10, start high pressure pump assembly 9, bending Hose 1,10S termination of pumping, hard pipeline 4 clean once again from the other end, and cleaning is completed.

In the utility model, from the rational design into nozzle 2 or 5 different structure of wide-angle nozzle or outer diameter, it may be implemented It is effective, convenient, quickly finish duct cleaning and reach NAS5 grades under conditions of the alternative spray head of minimum number.

Based on pipeline 4, soft, hard material and internal diameter are different, while not certainly into nozzle 2 or 5 structure outer diameter size of wide-angle nozzle Same reason, it is two groups that pipeline 4, which is divided to, and two groups carry out Experimental comparison using different cleaning methods；Compare internal diameter Φ 10, length The cleannes grade that 2 meters of soft pipelines 4 are reached using different cleaning methods.Cleaning effect is by the aobvious of standard DL/T432-2007 Micro mirror comparison method is detected and is compared.

Claims (6)

1. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning, includes: hose (1), certainly into nozzle (2), wide-angle Nozzle (5), reel (6), high pressure pump assembly (9), filter assemblies (10), low pressure pump assembly (11), water outlet (13), operation are flat Platform (14), water tank (15), axial spray-hole (51), preceding oblique spray-hole (52), the spray-hole that retreads (53), axis hole (54) and tail interface (55)；It is characterized in that, water tank (15) top installs the operating platform (14), runing rest is installed in operating platform (14) top surface (16), meanwhile, in the placement of (14) one end margin of operating platform from into nozzle (2) and wide-angle nozzle (5), operating platform is pacified on (14) It fills reel (6), convoluted hose (1) on reel (6), connects hose (1) from into nozzle (2) or wide-angle nozzle (5) rear end, hose (1) it is further sequentially connected high pressure pump assembly (9) and filter assemblies (10), water tank (15) is in operating platform (14) one side edge It installs water outlet (13), water outlet (13) connects filter assemblies (10), and filter assemblies (10) connect high pressure pump assembly simultaneously (9) and low pressure pump assembly (11), further, low pressure pump assembly (11) takes back water tank (15) again；It is sprayed from into nozzle (2) and wide-angle There are axis hole (54) and tail interface (55) on mouth (5) respectively, wherein have axial spray-hole (51) and preceding oblique spray on wide-angle nozzle (5) Perforation (52), from into having ring neck slot (56) and the spray-hole that retreads (53) on nozzle (2)；Wide-angle nozzle (5) includes wide-angle hydraulic pressure tune It is of different sizes to save nozzle (501), (503) three kinds of structures of wide-angle land conical nozzle (502) and wide-angle taper end nozzle and outer diameter Alternative nozzle, also, respectively to internal diameterPipeline (4) cleaned；Extensively Angle nozzle (5) front center is axially projecting positioning and guide frame, facilitates the installation of pipeline (4)；Axis in the middle part of wide-angle nozzle (5) To having axis hole (54), axial spray-hole (51), axis hole are connected between axis hole (54) front end and wide-angle nozzle (5) front end face middle part (54) wide-angle nozzle (5) rear end face in the middle part of between be connected to tail interface (55), meanwhile, from axis hole (54) to wide-angle nozzle (5) before Oblique spray-hole (52) before being provided with 2~3 groups between portion's outer wall；Further, wide-angle nozzle (5) front outer wall is same perpendicular to axis There is (4) a preceding tiltedly spray-hole (52) in cross-sectional periphery on every group, the flow angle angle of oblique spray-hole (52) is greater than before every group 15°。

2. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning as described in claim 1, which is characterized in that wide Angle hydraulic pressure adjusts in nozzle (501) interior axis hole (54) and disposes spool (5011), and spring (5012) are installed in spool (5011) front end；Valve There is raised land in the valve rod front and back end of core (5011) axial direction respectively, and the valve rod front end face outer diameter of spool (5011) axial direction is greater than, should Two land outer diameters are identical as axis hole (54) internal diameter, and the two land spacing is identical as spray-hole (52) inner port spacing oblique before two groups, Moreover, the two land width is slightly larger than preceding oblique spray-hole (52) inner port.

3. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning as described in claim 1, which is characterized in that wide Square ring platform conical nozzle (502) front outer is tapered, and wide-angle land conical nozzle (502) outer wall on rear side of the cone cell outer rim has The circular table of protrusion.

4. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning as described in claim 1, which is characterized in that wide Angle taper end nozzle (503) front center stud shape is axially projecting, outside the protruding portion rear end and wide-angle taper end nozzle (503) posterior segment Circular table is connected between wall.

5. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning as described in claim 1, which is characterized in that from Axial in the middle part of into nozzle (2) to have axis hole (54), axis hole (54) is connected to tail interface between into the middle part of nozzle (2) rear end face (55)；From into having ring neck slot (56) on nozzle (2) leading portion outer wall, had by axis hole (54) leading portion to ring neck slot (56) front side wall It retreads spray-hole (53)；From into nozzle (2), there are 4 spray-holes that retread (53), water flow in side backward on ring neck slot (56) circumference Directive rear side side.

6. fluid delivery pipeline reaction propulsion jet stream punching row's device for fast cleaning as described in claim 1, which is characterized in that behaviour Make platform (14) one side edge installation control cabinet (7), floor push (12) are installed in the other side.