CN106287109B - Inspection method and its checking device after pipeline-cleaning - Google Patents

Abstract

Inspection method and its checking device after a kind of pipeline-cleaning, inspection method after the pipeline-cleaning includes the following steps: to provide one and sets checking device in line entry end after cleaning, and checking device has the soft cylinder of front end setting one video camera and a lighting unit；Interior image is managed while checking device is advanced into tube outlet end by the propelling pressure that the pressurizing device being connected to outside arrival end with one generates with video camera photography to be stored in a memory of video camera；Video camera is taken out from checking device again, the photographs in memory is read, by a screen target tube；The time of the checking device shown on total length known to pipeline and screen to outlet end is calculated to the average speed of checking device advance, the journey time shown according to average speed multiplied by screen can calculate status location in pipe, provide the reference for carrying out cleaning or repair and replacement again.

Description

Inspection method and its checking device after pipeline-cleaning

Technical field

The present invention relates to the inspection methods and its checking device after a kind of pipeline-cleaning, after espespecially one kind is to inspect cleaning Pipe in situation, and can be conducive to pipeline-cleaning after inspect carry out again cleaning or repair and replacement reference.

Background technique

Generally for example it is various transport or various productions pipeline B, and pipeline B be provided with and by long-term use after pipeline B inner wall meeting fouling obstruction, and reduce pipeline B transport and prouctiveness.

In order to make the inner wall cleaning of pipeline B completely restore normal in transport, it is often necessary to use a tool to detergent line B Inner wall, wherein having a kind of pipeline-cleaning head A with detergent line B inner wall, as shown in Figure 1.The surface of pipeline-cleaning head A has Multiple scraper A1 of multiple wolfram steel A2 enter to push pipeline-cleaning head A in pipeline B using pressure force feed, pass through respectively scraper A1 The inner wall of detergent line B.

However, completely or in pipe whether burn into damage bad determinations are difficult to learn after pipeline B cleaning.Pipe is solved at present Mode is a lot of but inconvenient for inspecting after the cleaning of road, and one of which is using the checking device of live wire to inspect in the pipe of pipeline B Situation, this checking device are limited to wire length, so that being not easy situation in the pipe for implementing to inspect longer pipe road B.

Then, present invention pipeline to be solved after cleaning, can be easy to know in pipe whether clean or pipe it is interior whether burn into Its position is damaged and calculated, is the main edge of the invention to be solved to provide the reference for carrying out cleaning or repair and replacement again By.

Summary of the invention

Therefore, situation in the pipe after inspecting pipeline-cleaning for convenience, the present invention provide inspecting after a kind of pipeline-cleaning Method and its checking device are examined according to the photographs of the memory access storage in the video camera of checking device front end by screen Depending on situation in managing, to calculate the position of unclean in outlet pipe or burn into damage, to provide the ginseng for carrying out cleaning or repair and replacement again It examines, pacifies event to avoid work, can more improve pipeline transport and prouctiveness, it is described in background technology to overcome the problems, such as.

The purpose of aforementioned present invention is realized by technical solution below；

Inspection method after a kind of pipeline-cleaning, to inspect the channel interior state after cleaning.After the pipeline-cleaning Inspection method includes the following steps: that a. provides one and sets checking device in line entry end after cleaning, checking device tool There is an outer diameter slightly larger than tubing internal diameter and form closely sealed soft cylinder, which is arranged a video camera and one and provides The lighting unit of the video camera photo illumination；B., one pressurizing device being arranged in outside the arrival end of pipeline, the checking device are provided It by a propelling pressure caused by the pressurizing device, is pushed in pipeline by the arrival end of pipeline, and promotes the checking device Interior situation is managed with the video camera photography while advancing to the outlet end of pipeline by the arrival end of pipeline, the image in managing that will photograph is deposited Storage is in a memory of the video camera；C. the video camera is taken out from the checking device again, reads the graph in the memory Picture, by situation in a screen target tube；It d. will be with the known total length and the screen of the outlet end of the arrival end of pipeline to pipeline The checking device shown on curtain can calculate the average speed of checking device advance, according to this to the time of outlet end Average speed is multiplied by journey time shown on the screen, to calculate the position of unclean in outlet pipe or burn into damage, to mention For carrying out the reference of cleaning or repair and replacement again.

Further, which is high-speed motion picture camera.

Further, which is water pressuring method or air pressurized mode.

Further, which has a USB slot and one provides the memory bank that the memory is placed in, with this USB slot connection computer reading shows photographs content from the screen again, or the storage is taken out from the memory bank Device is read by card reader connection computer or the memory of taking-up is inserted to computer and read, then shows the memory from the screen Interior photographs content also provides a wireless radio-frequency with situation in target tube or the video camera, utilizes the APP of mobile phone Program cooperation receives video, shows photographs from the screen of mobile phone directly with situation in target tube.

A kind of checking device after pipeline-cleaning, to inspect the internal state after pipeline-cleaning, which includes There is a soft cylinder, which has an accommodating space；One video camera, the video camera are mounted on the soft cylinder In the accommodating space, one memory of setting is in the video camera to access photographic content；And a lighting unit, the lighting unit are set It sets in the same side with the soft cylinder, the video camera, which provides video camera photo illumination use.

Further, the soft cylinder of the checking device forms a closed end towards the line entry end after cleaning, should Soft cylinder forms cone far from one end of the closed end；Wherein, which includes a mirror with the section that is spirally connected outside one Head；Wherein, which also includes a holding part, the holding part be located in the accommodating space of the soft cylinder and with this Closed end is integrally connected, which forms a room with an opening；One locking part, the locking part one end have one and should The opening connection of holding part and the open section communicated each other simultaneously have one first be sequentially extended towards open section top Anti- pool and one second anti-pool, the first anti-pool have one to provide the first ring groove of one first waterproof washer setting, should Second anti-pool inside rim has an internal thread segment and its one second waterproof washer is arranged in bottom end, and has in the locking part outer peripheral edge There is the offer of an at least card slot to combine with the soft cylinder；One fixing seat, the fixed seating are located at the locking of the soft cylinder It is socketed inside portion and with the video camera one end, which includes a sheet being set in inside the locking part of the soft cylinder Upper shield that body, one are set on the ontology, one are located in the ontology one end and provide the transparent guarantor for protecting the video camera camera lens Protecting lens, two respectively towards the ontology the lighting unit be electrically connected power supply line and one with the lighting unit, it is each should The battery that power supply line is electrically connected, wherein the ontology outer rim forms a first convex set portion and one towards this being socketed towards the upper shield The one second convex set portion that first convex set portion root edge is arranged outward, and the second convex set portion side extend an outer diameter be greater than this second The convex set portion of the third in convex set portion, which forms a hole, and this is transparent towards one offer of hole outer rim formation Protect eyeglass against oblique inner retaining side, one third waterproof washer of setting is to form the anti-pool of third inside the oblique inner retaining side, and is somebody's turn to do The cause oblique inner retaining side is sequentially mentioned towards the first room of the convex one offer video camera merging of set portion formation of the third and one in ontology For the second room that each power supply line is placed, and the ontology towards the first room end have one with the video camera this is outer The section that is spirally connected mutually be spirally connected in be spirally connected section, the ontology towards between there is a slot on second room, between the slot with first room, should Second room is mutually communicated, and is communicated between the slot respectively in the convex set portion of the third at least two in the second convex set portion Threading hole, which has one to be socketed with the locking part and outer diameter is less than the ring convex portion of the upper shield outer diameter, the upper shield and the ring Protrusion center, which opens up a sleeve joint hole and provides the first convex set portion of the ontology, is inserted in, and forms on the outside of the sleeve joint hole one provide should First convex set portion against ring convex gear, first recess portion being mutually socketed with the first convex set portion of the ontology and one with the ontology The second recess portion for being mutually socketed of the second convex set portion, and the set cover with two opened up respectively towards each threading hole and with The aperture that first recess portion is correspondingly arranged provides the lighting unit and sets towards between each corresponding aperture and the ring convex portion Set, and the lighting unit connects each power supply line and penetrate between each corresponding threading hole and the slot be pierced by and with the electricity Pond is electrically connected；And a lid, cover cap conjunction are installed with the video camera and the fixing seat at this In soft cylinder, which includes a convex parapet, and an abutting part set towards the convex parapet inner ring and one is towards extending on the inside of the abutting part One convex jointing part is set, which forms the groove that the offer locking part is mutually socketed, and provides one the 4th in the abutting part Waterproof washer forms the 4th anti-pool against simultaneously closing in the ring convex portion of the upper shield, and an offer is formed on the inside of the convex jointing part should The sets of holes that the ontology of fixing seat is arranged, what the internal thread segment that convex jointing part outside forms an offer locking part was mutually spirally connected External thread section.

Further, the convex parapet surface loop of the lid is equipped with multiple engaging slots, and each engaging slot is that half arc circle is recessed Slot, provides a tool, and one end of the tool is arranged multiple tuck pointing bodies for respectively corresponding each engaging slot and forming interlocking, and with The tool opens and closes the lid.

Further, which is LED light, and a switch, the switch are arranged between the lighting unit and the battery It is electrically connected respectively with the lighting unit and the battery.

Further, which is high-speed motion picture camera, which has one to be located at the video camera outer peripheral edge and have Open or close the video camera photographing actions switch, one be located at the video camera one end USB slot and one provide the storage The memory bank of device merging.

Further, lengthwise position has at least around soft cylinder when which is pushed with air pressure One channel has a relief valve on the channel.

Inspection method and its checking device after pipeline-cleaning through the invention has following spy compared with common structure Point:

The present invention is conducive to operator after pipeline-cleaning, inspects by inspection method and according to this being installed in pipeline The memory in the video camera of checking device front end setting is stored, reads the photographs in the memory by device, It is provided to calculate the position of unclean in outlet pipe or burn into damage by situation in the screen target tube and is cleaned or replaced again The reference of maintenance, pacifies event to avoid work, can more improve pipeline transport and prouctiveness.

Detailed description of the invention

Fig. 1 is the schematic diagram of common pipeline-cleaning head detergent line inner wall.

Fig. 2 is the method for the present invention flow chart of steps.

Fig. 3 is checking device and pressurizing device configuration schematic diagram of the present invention.

Fig. 4 is checking device stereogram exploded view of the present invention.

Fig. 5-1 is checking device combination stereogram of the present invention.

Fig. 5-2 is Fig. 5-1 in the position A-A cross-sectional view.

Fig. 6 is the schematic diagram that the present invention opens checking device.

Fig. 7 is the video camera of checking device of the present invention and the schematic diagram of computer transmission.

Fig. 8 is the video camera of checking device of the present invention and the schematic diagram of mobile phone transmission.Fig. 9 is the soft of checking device of the present invention Property another embodiment partial schematic diagram of cylinder.Figure 10 is that Fig. 9 checking device inspects pipeline schematic diagram compared with heavy camber.

[symbol description]

(common)

Pipeline-cleaning head A scraper A1

Wolfram steel A2 pipeline B

(present invention)

1 arrival end 11 of pipeline

The turning of outlet end 12 13

2 propelling pressure 3 of pressurizing device

The soft cylinder 5 of checking device 4

50 closed end 51 of accommodating space

511 relief valve 512 of channel

The opening of holding part 52 520

521 locking part 53 of room

The anti-pool 532 of open section 531 first

Second anti-533 first ring groove 534 of pool

First waterproof washer, 535 internal thread segment 536

Second waterproof washer, 537 card slot 538

6 camera lens 61 of video camera

Be spirally connected 62 switch 63 of section outside

64 memory bank 65 of USB slot

66 screen 67 of memory

68 mobile phone 69 of computer

7 fixing seat 70 of lighting unit

71 hole 710 of ontology

First convex set portion 712, convex set portion 711 second

The convex 713 third waterproof washer 714 of set portion of third

715 first room 716 of oblique inner retaining side

Be spirally connected section 718 in second room 717

719 threading hole 7191 between slot

72 ring convex portion 720 of upper shield

7200 ring convex of sleeve joint hole gear 721

First recess portion, 722 second recess portion 723

724 transparent protective lens 73 of aperture

75 switch 76 of power supply line

77 lid 8 of battery

81 engaging slot 811 of convex parapet

82 convex jointing part 83 of abutting part

The 4th waterproof washer 85 of groove 84

86 external thread section 87 of sets of holes

9 tuck pointing body 91 of tool

Specific embodiment

In order to clearly illustrate embodiments of the present invention and effect, please cooperate referring to figs. 2 to shown in Fig. 8, the present invention is implemented Example provides the inspection method after a kind of pipeline-cleaning, to inspect 1 internal state of pipeline after cleaning.Inspection after the pipeline-cleaning Vision method includes the following steps:

A. offer one sets the checking device 4 in 1 arrival end 11 of pipeline after cleaning, which has an outer diameter Slightly larger than 1 internal diameter of pipeline and closely sealed soft cylinder 5 is formed, and makes the soft cylinder 5 to reduce its advance resistance and prevent Soft 5 front end of cylinder setting, one video camera 6 and one of pressure release, the checking device 4 provides the illumination of 6 photo illumination of video camera Unit 7；It is more particularly described, which is high-speed motion picture camera；

B. a pressurizing device 2 being arranged in outside the arrival end 11 of pipeline 1 is provided, which passes through the pressurizing device 2 A generated propelling pressure 3 (as see arrows 17 in fig 3), is pushed in pipeline 1, and promote the inspection by the arrival end 11 of pipeline 1 Interior situation is managed with the video camera 6 photography while view apparatus 4 is advanced to outlet end 12 of pipeline 1 by the arrival end 11 of pipeline 1, it will Photography is managed interior image and is stored in a memory 66 of the video camera 6；It is more particularly described, which utilizes water pressurization side Formula or air pressurized mode；

C. the video camera 6 is taken out from the checking device 4 again, the photographs in the memory 66 is read, by a screen 67 Situation in target tube；

It d. will be to show on the known total length of the arrival end 11 of pipeline 1 to the outlet end of pipeline 1 12 and the screen 67 The checking device 4 to the outlet end of pipeline 1 12 time, can calculate the checking device 4 advance average speed, according to this Average speed is multiplied by journey time shown by the screen 67, to calculate the position of unclean in outlet pipe or burn into damage, to mention For carrying out the reference of cleaning or repair and replacement again.

It is more particularly described, which opens using a tool 9.It please refers to shown in Fig. 7, when the taking-up video camera 6 When, which has a USB slot 64 and a memory bank 65, is read by the USB slot 64 connection computer 68 again from this Screen 67 shows photographs content, or will take out the memory 66 in the memory bank 65 and read by card reader connection computer 68 It takes or the memory 66 of taking-up is inserted to computer 68 and read, then show the photographs in the memory 66 from the screen 67 Content, with situation in target tube.

It being more particularly described, please refers to shown in Fig. 8, the video camera 6 of the checking device 4 also provides a wireless radio-frequency, Video is received using the APP program cooperation of mobile phone 69, directly shows photographs content from the screen 67 of mobile phone 69, with inspection Depending on situation in managing.

It is multiple refering to shown in Fig. 3, Fig. 4, Fig. 5-1 and Fig. 5-2, the preferred embodiment of the present invention checking device 4.The present invention should Checking device 4 is to inspect the internal state after pipeline 1 cleans.The checking device 4 includes

One soft cylinder 5, soft 5 one end of cylinder have an accommodating space 50, and the soft cylinder 5 is towards the pipeline after cleaning 1 arrival end 11 formation, one closed end 51, one end formation cone of the soft cylinder 5 far from the closed end 51, and the soft column The outer diameter of body 5 makes the soft cylinder 5 form closely sealed shape with 1 internal diameter of pipeline slightly larger than 1 internal diameter of pipeline, to reduce advance resistance, And generated 3 pressure release of propelling pressure of the pressurizing device 2 in the way of water pressuring method or air pressurized is prevented, for this The propelling pressure 3 of pressurizing device 2 is pushed in pipeline 1 by the arrival end 11 of pipeline 1, and promotes the checking device 4 by pipeline 1 Arrival end 11 advance to the outlet end 12 of pipeline 1；

One video camera 6, the video camera 6 are mounted in the accommodating space 50 of the soft cylinder 5, setting in the video camera 6 One memory 66 is more particularly described with accessing photographic content, which is high-speed motion picture camera, which includes a tool There is the camera lens 61 for the section 62 that is spirally connected outside one, one positioned at 6 outer peripheral edge of video camera and tool opens or closes 6 photographing actions of video camera Switch 63 and a USB slot 64 and one positioned at the video camera 6 far from 61 one end of camera lens provide the memory 66 merging Memory bank 65 (while cooperating Fig. 7)；And

One lighting unit 7, the lighting unit 7 are arranged in the same side with the soft cylinder 5, the video camera 6, provide this and take the photograph 6 photo illumination of shadow machine is used, and is more particularly described, which is LED light and is set as two.

The present invention checking device 4 also include one be located at the soft cylinder 5 the accommodating space 50 in and with the closing The holding part 52 that end 51 is integrally connected, one connects the locking part 53 of 52 one end of holding part, and one is set in being somebody's turn to do for the soft cylinder 5 53 inside of locking part simultaneously takes the photograph this on the soft cylinder 5 with the fixing seat 70 of 6 one end of video camera socket and a lid conjunction Shadow machine 6 and the fixing seat 70 are installed with the lid 8 in the soft cylinder 5；Wherein

The holding part 52 formed one with one opening 520 room 521, the holding part 52 be made of with waterproof material, by In the soft cylinder 5 be with plastic cement material is made and may seep water under the high pressure of water pressuring method, and with waterproof material system At the holding part 52 be in order to prevent the soft cylinder 5 infiltration when will not enter the holding part 52 in.

The locking part 53 has one to connect and the open section 531 that communicates each other and have with the opening 520 of the holding part 52 There is one to be sequentially extended the first anti-pool 532 and the second anti-pool 533 towards 531 top of open section.It is more particularly described, this One anti-pool 532 has one to provide the first ring groove 534 of one first waterproof washer 535 setting, second anti-533 inner edge of pool Side has an internal thread segment 536 and its one second waterproof washer 537 is arranged in bottom end, and has at least in 53 outer peripheral edge of locking part The offer of one card slot 538 is combined with the soft cylinder 5.

The fixing seat 70 includes an ontology 71 being set in inside the locking part 53 of the soft cylinder 5, and one is set in Upper shield 72 on the ontology 71, one is located in 71 one end of ontology and provides and protects the transparency protected of the video camera 6 camera lens 61 Eyeglass 73, two power supply lines 75 being electrically connected respectively towards the lighting unit 7 of the ontology 71, one is accommodated in the holding part 52 It 521 rear end of room and the switch 76 being electrically connected with the lighting unit 7 and one is electrically connected with the switch 76 Battery 77.It is more particularly described, 71 outer rim of ontology of the fixing seat 70 forms a first convex set portion 711 being socketed towards the upper shield 72 And one be arranged one second convex set portion 712 towards first convex 711 root edge of set portion outward, and extends in second convex 712 side of set portion One outer diameter is greater than the convex set portion 713 of third in the second convex set portion 712, forms a hole 710 inside the first convex set portion 711, and Towards 710 outer rim of hole formed one provide the transparent protective lens 73 against oblique inner retaining side 715, inside the oblique inner retaining side 715 One third waterproof washer 714 is set to form the anti-pool of third, and in the ontology 71 the cause oblique inner retaining side 715 sequentially towards this Three convex set portions 713 form the first room 716 that one provides the video camera 6 merging and one provides that each power supply line 75 places the Two rooms 717, and it is mutual with the outer section 62 that is spirally connected of the video camera 6 with one towards 716 end of the first room in the ontology 71 It is spirally connected section 718 in being spirally connected, the ontology 71 is towards having on second room 717 719 between a slot, and 719 first hold with this between the slot Room 716, second room 717 are mutually communicated, and have at least two with the convex set portion 713 of the third in the second convex set portion 712 719 threading hole 7191 communicated between the slot respectively.In embodiment of this case, which has one to be socketed with the locking part 53 And outer diameter is less than the ring convex portion 720 of 72 outer diameter of upper shield, which opens up a sleeve joint hole 7200 with 720 center of ring convex portion and mentions It is inserted in for the first convex set portion 711 of the ontology 71, and forms 1 on the outside of the sleeve joint hole 7200 and the first convex set portion 711 is provided Against ring convex gear 721, first recess portion 722 being mutually socketed with the first convex set portion 711 of the ontology 71 and one with this The second recess portion 723 that the second convex set portion 712 of body 71 is mutually socketed, and there are two be somebody's turn to do respectively towards each for tool on the upper shield 72 The aperture 724 that threading hole 7191 is opened up and is correspondingly arranged with first recess portion 722 provides each lighting unit 7 respectively towards every It is arranged between a corresponding aperture 724 and the ring convex portion 720, and each lighting unit 7 is separately connected each power supply Line 75 simultaneously respectively penetrates between each corresponding threading hole 7191 and the slot 719 and is pierced by, and opens each power supply line 75 with this It closes 76 to be electrically connected, which is electrically connected with the battery 77 again, and each power supply line 75 is connected by the switch 76, makes every The light of one lighting unit 7 exposes illumination towards each corresponding aperture 724 respectively and uses, and makes the video camera 6 in lamp Its camera shooting movement is carried out under light.

The lid 8 includes the convex parapet 81 that a surface loop is equipped with multiple engaging slots 811, and one supports towards what 81 inner ring of convex parapet was set Socket part 82 and one is towards being extended a convex jointing part 83 on the inside of the abutting part 82.In embodiment of this case, which is set Each engaging slot 811 be half arc round recessed, the tool 9 that provides has multiple with each corresponding engaging of the lid 8 The tuck pointing body 91 that slot 811 is mutually rabbeted, 81 back side of convex parapet form the groove 84 that the offer locking part 53 is mutually socketed.This is supported One the 4th waterproof washer 85 is provided in socket part 82 against simultaneously closing in the ring convex portion 720 of the upper shield 72, it is anti-to form the 4th Pool.The sets of holes 86 that the ontology 71 that one provides the fixing seat 70 is arranged are formed on the inside of the convex jointing part 83,83 outside of convex jointing part Form the external thread section 87 that the internal thread segment 536 of an offer locking part 53 is mutually spirally connected.The checking device 4 passes through above-mentioned each Etc. anti-pool, makes inside pipeline 1 with the propelling pressure 3 of the 2 water pressuring method of pressurizing device during high pressure push, prevent Sealing is penetrated into inside the room 521 of the holding part 52 by the soft cylinder 5.

It is multiple refering to shown in Fig. 4 and Fig. 5-1, Fig. 5-2, the assembling structure of the present invention 4 embodiment of checking device, by the photography Before machine 6 is mounted in the room 521 of the holding part 52, in the switch 63 and the holding part 52 of the first breakdown video camera 6 The switch 76 in portion, and the same side of the lighting unit 7 and the soft cylinder 5, the video camera 6 is arranged, then with the lid 8 lid Conjunction is installed with the video camera 6 and the fixing seat 70 in the soft cylinder 5, provides the video camera 6 and takes the photograph Shadow illumination is used.

It is multiple as shown in fig.6, the present invention checking device 4 to inspect the internal state after pipeline 1 cleans after, utilize this Each tuck pointing body 91 that tool 9 has coincide towards each corresponding engaging slot 811 of the lid 8 respectively to be rabbeted, by the work Tool 9, which imposes the rotation of opening and closing while opening spiral shell pine or closing, screws tight the lid 8, then being somebody's turn to do from the checking device 4 soft cylinder 5 The video camera 6 is taken out inside holding part 52.

It is multiple refering to shown in Fig. 7 and Fig. 8, the lighting unit 7 is each towards the upper shield 72 respectively whereby for the present invention checking device 4 The corresponding aperture 724, which is exposed, simultaneously provides light source, so that the video camera 6 is received 1 internal state of pipeline and records lower image, then from this Checking device 4 takes out the video camera 6, reads the photographs in the memory 66, and the mode read has for example: being taken the photograph using this The USB slot 64 connection computer 68 of shadow machine 6, which is read, shows photographs content from the screen 67 again, or by the memory bank The memory 66 is taken out in 65 to be read by card reader connection computer 68 or the memory 66 of taking-up is inserted to computer 68 reads, then Show the photographs content in the memory 66 from the screen 67, with situation in target tube, or in the video camera 6 installation one Wireless radio-frequency receives video using the APP program cooperation of mobile phone 69, directly shows photographs from the screen 67 of mobile phone 69 It, will be on the known total length of the arrival end 11 of pipeline 1 to the outlet end of pipeline 1 12 and the screen 67 with situation in target tube The checking device 4 shown to the outlet end of pipeline 1 12 time, can calculate the checking device 4 advance average speed, Average speed is multiplied by journey time shown by the screen 67 of computer 68 or mobile phone 69 according to this, with calculate it is unclean in outlet pipe or The position of burn into damage, to provide the reference for carrying out cleaning or repair and replacement again.

It is multiple refering to shown in Fig. 9 and Figure 10, when the propelling pressure 3 of the pressurizing device 2 in pipeline 1 promotes the checking device When encountering the pipeline 1 compared with heavy camber during 4, which is if it is utilization water pressuring method, the propelling pressure 3 Water is entity, allows the hydraulic pressure of the pressurizing device 2 by the checking device 4 being parked in the pipeline 1 compared with heavy camber toward being pushed forward It send.If the pressurizing device 2 is in the way of air pressurized, the checking device 4 encounter have the pipeline 1 compared with heavy camber and can not Advance, then meeting persistent pressure when the pressurizing device 2 senses pause, which, which pressurizes always, breaks through the checking device 4 Pipeline 1 compared with heavy camber pushes forward again, and when the pressurizing device 2 is more than original fixation pressure palpus pressure release, pressure release mode is Lengthwise position has an at least channel 511 around the soft cylinder 5 of the checking device 4, has a pressure release on the channel 511 Valve 512.In embodiment of this case, the channel 511 and the relief valve 512 are set as eight, are not limited according to this.Please refer to Fig. 9 and figure Shown in 10, when the checking device 4 the soft 5 surrounding lengthwise position of cylinder the channel 511 by the propulsion of the pressurizing device 2 Pressure 3 is advanced at the turning 13 compared with heavy camber pipeline 1, and this of the soft 5 surrounding lengthwise position of cylinder of the checking device 4 is logical Road 511 can be pushed out and be pressed into closed form, and the propelling pressure 3 of the pressurizing device 2 can not be passed through by the channel 511, then, will The relief valve 512 on the channel 511 is opened, releases the extra propelling pressure 3 by the relief valve 512 and the channel 511, And then the pressurizing device 2 is made to keep the stable propelling pressure 3, it is further continued for being in the push state of original fixation pressure.

Claims (9)

1. the inspection method after a kind of pipeline-cleaning manages interior situation to inspect after cleaning, which is characterized in that the pipeline-cleaning Inspection method afterwards includes the following steps:

A. offer one sets the checking device in line entry end after cleaning, and the checking device has an outer diameter slightly larger than pipe Road internal diameter simultaneously forms closely sealed soft cylinder, and the soft cylinder front end of the checking device is arranged a video camera and one and provides The lighting unit of the video camera photo illumination；

B. a pressurizing device being arranged in outside the arrival end of pipeline is provided, the checking device passes through produced by the pressurizing device A propelling pressure pushed in pipeline by the arrival end of pipeline, and the checking device is promoted to be advanced to by the arrival end of pipeline Interior situation is managed with the video camera photography while outlet end of pipeline, the image in managing that will photograph is stored in the one of the video camera In memory；

C. the video camera is taken out from the checking device again, reads the photographs in the memory, is inspected by a screen Situation in managing；

D. it is inspected described in showing on the known total length and the screen with the outlet end of the arrival end of pipeline to pipeline Device can calculate the average speed that the checking device advances, according to the average speed to the time of the outlet end of pipeline Degree is multiplied by journey time shown by the screen, to calculate the position of unclean in outlet pipe or burn into damage, with provide again into The reference of row cleaning or repair and replacement.

2. the inspection method after pipeline-cleaning according to claim 1, which is characterized in that the video camera is high-speed photography Machine.

3. the inspection method after pipeline-cleaning according to claim 1, which is characterized in that the pressurizing device is water pressurization Mode or air pressurized mode.

4. the inspection method after pipeline-cleaning according to claim 1, which is characterized in that the video camera has a USB Slot and the memory bank of the offer memory merging, are read with USB slot connection computer again from the screen On show photographs content, or take out from the memory bank memory and read by card reader connection computer or will The memory taken out is inserted to computer reading, then shows the photographs content in the memory from the screen, with Situation or the video camera also provide a wireless radio-frequency in target tube, receive video using the APP program cooperation of mobile phone, Show photographs from the screen of mobile phone directly with situation in target tube.

5. the checking device after a kind of pipeline-cleaning, to inspect after cleaning the checking device for managing interior situation, feature exists In the checking device includes

One soft cylinder, described soft cylinder one end have an accommodating space, and the soft cylinder of the checking device is towards clear Line entry end after washing forms a closed end, and the soft cylinder forms cone far from one end of the closed end；

One video camera, the video camera are mounted in the accommodating space of the soft cylinder, setting one in the video camera Memory accesses photographic content, and the video camera includes a camera lens with the section that is spirally connected outside one；And

The same side with the soft cylinder, the video camera is arranged in one lighting unit, the lighting unit, and the illumination is single Member provides the video camera photo illumination；

Wherein, the checking device also includes:

One holding part, the holding part are located in the accommodating space of the soft cylinder and connect one with the closed end Body, the holding part form a room with an opening；

One locking part, described locking part one end have an open section for connecting and communicating each other with the opening of the holding part And have towards one first anti-pool and one second anti-pool sequentially extended above the open section, the first anti-pool With one provide one first waterproof washer setting the first ring groove, the second anti-pool inside rim have an internal thread segment and One second waterproof washer is arranged in its bottom end, and in the locking part outer peripheral edge there is an at least card slot to provide and the soft cylinder It combines；

One fixing seat, the fixed seating be located inside the locking part of the soft cylinder and with one end cap of video camera It connects, the fixing seat includes ontology inside a locking part for being set in the soft cylinder, one is set in described Upper shield on body, one are located in described ontology one end and provide the transparent protective lens of camera lens described in the protection video camera, and two It is a respectively towards the ontology the lighting unit be electrically connected power supply line and one with the lighting unit, each electricity The battery that source line is electrically connected, wherein the ontology outer rim forms the first convex set portion and a court being socketed towards the upper shield The one second convex set portion that first convex set portion root edge is arranged outward, and extend an outer diameter in the described second convex set portion side and be greater than The convex set portion of third in the second convex set portion, the first convex set portion inside forms a hole, and is formed towards described hole outer rim One provide the transparent protective lens against oblique inner retaining side, one third waterproof washer of setting is to form inside the oblique inner retaining side The anti-pool of third, and oblique inner retaining side described in cause sequentially forms an offer photography towards the convex set portion of the third in the ontology The second room that first room of machine merging and each power supply line of an offer are placed, and hold in the ontology towards described first The interior section that is spirally connected that room end is mutually spirally connected with the outer section that is spirally connected of one and the video camera, the ontology hold towards described second Between there is a slot on room, it is mutually communicated between the slot with first room, second room, and in the described second convex set portion With in the convex set portion of the third have at least two threading holes communicated between the slot respectively, the upper shield have one with it is described Locking part socket and outer diameter are less than the ring convex portion of the upper shield outer diameter, and the upper shield and ring convex portion center open up a sleeve joint hole The the described first convex set portion for providing the ontology is inserted in, and is formed an offer first convex set portion on the outside of the sleeve joint hole and supported The first recess portion that the ring convex gear that leans on, one are mutually socketed with the described first convex set portion of the ontology and one described with the ontology The second recess portion that second convex set portion is mutually socketed, and the set cover with two opened up respectively towards each threading hole and with The aperture that first recess portion is correspondingly arranged provides the lighting unit towards each corresponding aperture and the ring convex portion Between be arranged, and the lighting unit connects each power supply line and penetrates each corresponding threading hole and the slot Between be pierced by and with the battery be electrically connected；And

One lid, the cover cap conjunction are installed with the video camera described soft with the fixing seat on the soft cylinder Property cylinder in, the lid includes the abutting part that a convex parapet, one set towards the convex parapet inner ring and one towards on the inside of the abutting part An extended convex jointing part, the convex parapet back side form one and provide the groove that the locking part is mutually socketed, the abutting part One the 4th waterproof washer of interior offer against and closing form the 4th anti-pool in the ring convex portion of the upper shield, it is described convex to connect The sets of holes that the ontology that one provides the fixing seat is arranged are formed on the inside of portion, form one on the outside of the convex jointing part and the lock is provided Gu the external thread section that the internal thread segment in portion is mutually spirally connected.

6. the checking device after pipeline-cleaning according to claim 5, which is characterized in that the convex parapet table of the lid Face ring is equipped with multiple engaging slots, and each engaging slot is half arc round recessed, provides a tool, and one end setting of the tool is more A tuck pointing body for respectively corresponding each engaging slot and forming interlocking, and with the tool opening and closing lid.

7. the checking device after pipeline-cleaning according to claim 5, which is characterized in that the lighting unit is LED light, One switch of setting, the switch are formed with the lighting unit and the battery respectively between the lighting unit and the battery It is electrically connected.

8. the checking device after pipeline-cleaning according to claim 5, which is characterized in that the video camera is high-speed photography Machine, the video camera has one to be located at the video camera outer peripheral edge and tool opens or closes opening for the video camera photographing actions It closes, one provides the memory bank of the memory merging positioned at the USB slot of one end of the video camera and one.

9. the checking device after pipeline-cleaning according to claim 5, which is characterized in that the checking device is with air pressure Pushing lengthwise position around soft cylinder when sending has an at least channel, has a relief valve on the channel.