CN106525357A - High-efficient detection apparatus capable of detecting pipeline in segmented and flexible mode and method thereof - Google Patents
High-efficient detection apparatus capable of detecting pipeline in segmented and flexible mode and method thereof Download PDFInfo
- Publication number
- CN106525357A CN106525357A CN201611121096.2A CN201611121096A CN106525357A CN 106525357 A CN106525357 A CN 106525357A CN 201611121096 A CN201611121096 A CN 201611121096A CN 106525357 A CN106525357 A CN 106525357A
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- China
- Prior art keywords
- gas compression
- compression bag
- gas
- roller
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 101
- 238000007906 compression Methods 0.000 claims abstract description 101
- 239000002775 capsule Substances 0.000 claims abstract description 21
- 230000011218 segmentation Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a high-efficient detection apparatus capable of detecting a pipeline in a segmented and flexible mode and a method thereof. The apparatus comprises a machine body, a first gas compression capsule connected to the machine body and a second gas compression capsule connected to the first gas compression capsule. The machine body is provided with a control switch. The control switch is electrically connected to a wireless transmitter. The wireless transmitter is connected to a wireless receiver in a signal connection mode. The wireless receiver is arranged on the first gas compression capsule. The first gas compression capsule is provided with a roller. The roller is electrically connected to a micro motor. The micro motor is electrically connected to the wireless receiver. The first gas compression capsule and the second gas compression capsule are connected through a transparent flexible pipe. The second gas compression capsule and the machine body are connected through a detecting pipe and a breather pipe. The breather pipe is connected to the transparent flexible pipe. The breather pipe is connected to a first blast pump. One end of the detecting pipe is connected to a second blast pump and the other end passes through the second gas compression capsule. One side of the second gas compression capsule, which is close to the first gas compression capsule, is provided with an air pressure detector.
Description
Technical field
The present invention relates to a kind of detection means, more particularly to a kind of to be segmented flexibly the efficient detection device of detection pipeline and side
Method, belongs to pipeline maintenance field.
Background technology
The requirements for pipes air-tightness such as water pipe, oil pipe and trachea, once piping failure, it may occur that serious gas leakage is corroded, day
Often require regularly to be checked maintenance to pipeline, during general survey, even if testing staff knows piping failure, it is also difficult to quick
Broken pipe is positioned.
The content of the invention
The technical problem to be solved in the present invention is to overcome pipe detection efficiency low defect, there is provided one kind can be segmented flexibly inspection
The bubble-tight detection means in test tube road.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
The present invention disclose a kind of efficient detection device of the flexible detection pipeline of segmentation, the connected including body and the body
One gas compression capsule and the second gas compression bag being connected with the first gas compression bag, the body are provided with control and are opened
Close, the controlling switch is electrically connected with radio transmitters, the radio transmitters are connected with wireless receiver signal, the nothing
In the first gas compression bag, the first gas compression bag is provided with roller to line receiver, the roller with it is miniature
Motor is electrically connected with, and the micromachine is electrically connected with the wireless receiver, the first gas compression bag and described the
Two gas compression capsules are connected by transparent hose, and the second gas compression bag passes through detection pipe with the body and breather connects
Connect, the breather is connected with the transparent hose, the breather is connected with the first inflating pump, the one of the detection pipe
End is connected with the second inflating pump, and through the second gas compression bag, the second gas compression bag is near described for the other end
The side of one gas compression capsule is provided with air pressure detector.
As a preferred technical solution of the present invention, the first gas compression bag and the second gas compression bag
Edge is equipped with O-ring seal.
Used as a preferred technical solution of the present invention, the breather is provided with pressure device, and the pressure device is by single
Piece machine is connected with first inflating pump.
Used as a preferred technical solution of the present invention, first inflating pump is electrically connected with inflation button, and inflation is pressed
Button is located at the body surface.
Used as a preferred technical solution of the present invention, the air pressure detector is connected with electronic display signal, electronics
Display screen is on the body.
The beneficial effect that reached of the present invention is compared with prior art：The present invention can detect the air-tightness of pipeline, beat
The mode of broken traditional detection whole pipeline, improves detection efficiency, is provided with roller in first gas compression bag, is sent out using wireless
Sending device signal to be sent to wireless receiver, making micromachine operate, drive roller to roll, roller drives first gas compression bag edge
Inner-walls of duct to move ahead, open inflation button, the first inflating pump is that first gas compression bag and second gas compression bag are filled with gas
The O-ring seal arranged on the edge of body, first gas compression bag and second gas compression bag has elastic force, increases with pressure,
To detect that pipeline section is blocked using the first gas compression bag and second gas compression bag that swell, the pressure device of setting is to being filled with
Gas pressure monitoring, ensures that first gas compression bag and second gas compression bag are not destroyed, and air pressure detector is to sealing space
In air pressure detected, testing result pass through electronic display screen displays.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used for explaining the present invention together, is not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the overall structure diagram of detection means of the present invention；
Fig. 2 is the overall structure diagram of second gas compression bag of the present invention；
Fig. 3 is that roller operation workflow diagram of the present invention is intended to；
Label in figure：1- bodies；2- first gas compression bags；3- second gas compression bags；4- controlling switches；5- wireless transmissions
Device；6- wireless receivers；7- rollers；8- micromachines；9- transparent hoses；10- detection pipes；11- breathers；12- first inflates
Pump；The second inflating pumps of 13-；14- air pressure detectors；15- O-ring seals；16- pressure devices.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As Figure 1-3, the present invention discloses the efficient detection device that a kind of segmentation flexibly detects pipeline, including
Body 1, and body 1 connection first gas compression bag 2 and the second gas compression bag 3 being connected with first gas compression bag 2, machine
Body 1 is provided with controlling switch 4, and controlling switch 4 is electrically connected with radio transmitters 5, and radio transmitters 5 are believed with wireless receiver 6
Number connection, in the first gas compression bag 2, first gas compression bag 2 is provided with roller 7 to wireless receiver 6, roller 7 with it is micro-
Type motor 8 is electrically connected with, and micromachine 8 is electrically connected with wireless receiver 6, and first gas compression bag 2 and second gas are compressed
Capsule 3 is connected by transparent hose 9, and second gas compression bag 3 passes through detection pipe 10 with body 1 and breather 11 is connected, breather
11 are connected with transparent hose 9, and breather 11 is connected with the first inflating pump 12, and one end of detection pipe 10 is connected with the second inflating pump 13
Logical, the other end passes through second gas compression bag 3, second gas compression bag 3 to be provided with air pressure near the side of first gas compression bag 2
Detector 14.
Further, the edge of first gas compression bag 2 and second gas compression bag 3 is equipped with O-ring seal 15, is easy to
Sealing pipeline.Breather 11 is provided with pressure device 16, and pressure device 16 is connected with the first inflating pump 12 by single-chip microcomputer, it is to avoid device
Damage because inflation is excessive.First inflating pump 12 is electrically connected with inflation button, and inflation button is located at 1 surface of body, is easy to behaviour
Make.Air pressure detector 14 is connected with electronic display signal, and electronic display on body 1 is easy to show testing result.
When specifically used, first gas compression bag 2 is entered from the one end open position of detection pipe 10, using on body 1
Control key, open the controlling switch 4 of roller 7, the micromachine 8 on roller 7 is connected with wireless receiver 6, and controlling switch 4 makes
Radio transmitters 5 on body 1 send signal to wireless receiver 6, make micromachine 8 operate, and drive roller 7 to roll, roller 7
First gas compression bag 2 is driven to move ahead along inner-walls of duct, testing staff makes 7 stop motion of roller using controlling switch 4, while
Second gas compression bag 3 is entered in detection pipe 10, open the inflation button on body 1, the first inflating pump 12 is first gas
3 insufflation gas of compression bag 2 and second gas compression bag, when 2 insufflation gas of first gas compression bag swell, roller 7 will be inlayed
Enter in first gas compression bag 2, do not interfere with the sealing effectiveness of first gas compression bag 2, first gas compression bag 2 and the second gas
The O-ring seal 15 arranged on the edge of body compression bag 3 has elastic force, increases with pressure, final 2 He of first gas compression bag
Second gas compression bag 3 by detection pipe 10, block by certain section, is provided with pressure device 16 on the breather 11 of connection, and pressure device 16 pairs fills
Enter gas pressure monitoring, through single-chip microcomputer process, the first inflating pump of Reverse Turning Control 12, it is to avoid be filled with excessive gas, and damage the
One gas compression capsule 2 and second gas compression bag 3, detection people finally open detection key, and the second inflating pump 13 enters to detection pipe 10
To the air pressure in sealing space, row inflation, the air pressure detector 14 in second gas compression bag 3 detect that testing result shows
In the electronic display of body 1, people is according to air pressure change situation for detection, such as：Air pressure substantially rises, and represents this segment pipe without broken
Damage, air pressure is unchanged, and representing this segment pipe has breakage.
The present invention can be with the air-tightness of detection pipe 10, the mode of the detection whole pipeline for breaking traditions, and improves detection efficiency,
Roller 7 is provided with first gas compression bag 2, signal is sent using radio transmitters 5 to wireless receiver 6, makes micromachine 8
Operating, drives roller 7 to roll, and roller 7 drives first gas compression bag 2 to move ahead along inner-walls of duct, opening inflation button, and first
Inflating pump 12 is 3 insufflation gas of first gas compression bag 2 and second gas compression bag, first gas compression bag 2 and second gas
The O-ring seal 15 arranged on the edge of compression bag 3 has elastic force, increases with pressure, using the first gas compression bag for swelling
2 and second gas compression bag 3 by detection pipe 10, certain section is blocked, the pressure device 16 of setting ensures the to insufflation gas pressure monitoring
One gas compression capsule 2 and second gas compression bag 3 are not destroyed, and air pressure detector 14 is examined to the air pressure in sealing space
Survey, testing result passes through electronic display screen displays.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of segmentation flexibly detects the efficient detection device of pipeline, including body（1）, and the body（1）The first of connection
Gas compression capsule（2）And with the first gas compression bag（2）The second gas compression bag of connection（3）, it is characterised in that it is described
Body（1）It is provided with controlling switch（4）, the controlling switch（4）With radio transmitters（5）It is electrically connected with, the wireless transmission
Device（5）With wireless receiver（6）Signal connects, the wireless receiver（6）Located at the first gas compression bag（2）On, institute
State first gas compression bag（2）It is provided with roller（7）, the roller（7）With micromachine（8）It is electrically connected with, the micro electric
Machine（8）With the wireless receiver（6）It is electrically connected with, the first gas compression bag（2）With the second gas compression bag（3）
By transparent hose（9）Connection, the second gas compression bag（3）With the body（1）By detection pipe（10）And breather
（11）Connection, the breather（11）With the transparent hose（9）Connection, the breather（11）With the first inflating pump
（12）Connection, the detection pipe（10）One end and the second inflating pump（13）Connection, the other end are compressed through the second gas
Capsule（3）, the second gas compression bag（3）Near the first gas compression bag（2）Side be provided with air pressure detector（14）.
2. the efficient detection device of pipeline is flexibly detected according to a kind of segmentation described in claim 1, it is characterised in that described first
Gas compression capsule（2）With the second gas compression bag（3）Edge be equipped with O-ring seal（15）.
3. the efficient detection device of pipeline is flexibly detected according to a kind of segmentation described in claim 1, it is characterised in that the ventilation
Pipe（11）It is provided with pressure device（16）, the pressure device（16）By single-chip microcomputer and first inflating pump（12）Connection.
4. the efficient detection device of pipeline is flexibly detected according to a kind of segmentation described in claim 1, it is characterised in that described first
Inflating pump（12）It is electrically connected with inflation button, inflation button is located at the body（1）Surface.
5. the efficient detection device of pipeline is flexibly detected according to a kind of segmentation described in claim 1, it is characterised in that the air pressure
Detector（14）It is connected with electronic display signal, electronic display is located at the body（1）On.
6. the using method of the efficient detection device of pipeline is flexibly detected according to a kind of segmentation any one of claim 1-5,
Characterized in that, comprising the following steps：
During use, by first gas compression bag（2）From detection pipe（10）One end open position enter, using body（1）On
Control key, opens roller（7）Controlling switch（4）, roller（7）On micromachine（8）With wireless receiver（6）Connection, control
System switch（4）Make body（1）On radio transmitters（5）To wireless receiver（6）Signal is sent, micromachine is made（8）Operating,
Drive roller（7）Roll, roller（7）Drive first gas compression bag（2）Move ahead along inner-walls of duct, testing staff is using control
Switch（4）Make roller（7）Stop motion, while make second gas compression bag（3）Into detection pipe（10）In, open body（1）
On inflation button, the first inflating pump（12）For first gas compression bag（2）With second gas compression bag（3）Insufflation gas, when
First gas compression bag（2）When insufflation gas swell, roller（7）First gas compression bag will be inlaid into（2）In, do not interfere with
One gas compression capsule（2）Sealing effectiveness, first gas compression bag（2）With second gas compression bag（3）Edge on arrange
O-ring seal（15）With elastic force, increase with pressure, final first gas compression bag（2）With second gas compression bag（3）Will
Detection pipe（10）Certain section is blocked, the breather of connection（11）On be provided with pressure device（16）, pressure device（16）To insufflation gas pressure
Power is monitored, through single-chip microcomputer process, the first inflating pump of Reverse Turning Control（12）, it is to avoid excessive gas is filled with, and damages first gas
Compression bag（2）With second gas compression bag（3）, detect that people finally opens detection key, the second inflating pump（13）To detection pipe（10）
It is inflated, second gas compression bag（3）On air pressure detector（14）Air pressure in sealing space is detected, detection knot
Fruit is displayed in body（1）Electronic display on, detection people according to air pressure change situation, such as air pressure substantially rises, and represents this section
, without breakage, air pressure is unchanged for pipeline, and representing this segment pipe has breakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121096.2A CN106525357B (en) | 2016-12-08 | 2016-12-08 | A kind of segmentation flexibly detects the efficient detection device and method of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121096.2A CN106525357B (en) | 2016-12-08 | 2016-12-08 | A kind of segmentation flexibly detects the efficient detection device and method of pipeline |
Publications (2)
| Publication Number | Publication Date |
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| CN106525357A true CN106525357A (en) | 2017-03-22 |
| CN106525357B CN106525357B (en) | 2019-06-21 |
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| CN201611121096.2A Active CN106525357B (en) | 2016-12-08 | 2016-12-08 | A kind of segmentation flexibly detects the efficient detection device and method of pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976518A (en) * | 2017-11-23 | 2018-05-01 | 庄明忠 | A kind of pipe material inner wall non-destructive testing device |
| CN110440139A (en) * | 2019-08-30 | 2019-11-12 | 深圳市超为龙科技有限公司 | A kind of device of sectional control gas |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19711194A1 (en) * | 1996-03-20 | 1997-10-30 | Horst Sklarz | Pipe line leak detection method |
| US6348869B1 (en) * | 1997-09-10 | 2002-02-19 | Lattice Intellectual Property Limited | Pipe leak detection |
| US20030029227A1 (en) * | 2000-06-27 | 2003-02-13 | Horst Gotowik | Apparatus for testing or isolating a segment of pipe |
| CN101160517A (en) * | 2005-04-14 | 2008-04-09 | 埃克森美孚上游研究公司 | Pipeline pressure tool |
| CN101283214A (en) * | 2005-10-06 | 2008-10-08 | 卡-博投资有限公司 | Pipe testing tool with magnetic clamps |
| CN101793584A (en) * | 2009-12-04 | 2010-08-04 | 中冶建筑研究总院有限公司 | Large-diameter pipeline sealing property detection device and method |
| CN105928672A (en) * | 2016-07-15 | 2016-09-07 | 中国二十二冶集团有限公司 | Detachable driving device assembly for large-diameter thermal pipeline |
| CN206378256U (en) * | 2016-12-08 | 2017-08-04 | 山东天元信息技术股份有限公司 | A kind of efficient detection device for being segmented flexibly detection pipeline |
-
2016
- 2016-12-08 CN CN201611121096.2A patent/CN106525357B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19711194A1 (en) * | 1996-03-20 | 1997-10-30 | Horst Sklarz | Pipe line leak detection method |
| US6348869B1 (en) * | 1997-09-10 | 2002-02-19 | Lattice Intellectual Property Limited | Pipe leak detection |
| US20030029227A1 (en) * | 2000-06-27 | 2003-02-13 | Horst Gotowik | Apparatus for testing or isolating a segment of pipe |
| CN101160517A (en) * | 2005-04-14 | 2008-04-09 | 埃克森美孚上游研究公司 | Pipeline pressure tool |
| CN101283214A (en) * | 2005-10-06 | 2008-10-08 | 卡-博投资有限公司 | Pipe testing tool with magnetic clamps |
| CN101793584A (en) * | 2009-12-04 | 2010-08-04 | 中冶建筑研究总院有限公司 | Large-diameter pipeline sealing property detection device and method |
| CN105928672A (en) * | 2016-07-15 | 2016-09-07 | 中国二十二冶集团有限公司 | Detachable driving device assembly for large-diameter thermal pipeline |
| CN206378256U (en) * | 2016-12-08 | 2017-08-04 | 山东天元信息技术股份有限公司 | A kind of efficient detection device for being segmented flexibly detection pipeline |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976518A (en) * | 2017-11-23 | 2018-05-01 | 庄明忠 | A kind of pipe material inner wall non-destructive testing device |
| CN107976518B (en) * | 2017-11-23 | 2020-05-01 | 南京英派克检测有限责任公司 | Nondestructive testing device for inner wall of pipe |
| CN110440139A (en) * | 2019-08-30 | 2019-11-12 | 深圳市超为龙科技有限公司 | A kind of device of sectional control gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106525357B (en) | 2019-06-21 |
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Denomination of invention: A high-efficiency detection device and method for segmented and flexible detection of pipelines Effective date of registration: 20220824 Granted publication date: 20190621 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tianyuan Information Technology Group Co.,Ltd. Registration number: Y2022980013493 |
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Denomination of invention: An efficient detection device and method for segmented and flexible pipeline detection Granted publication date: 20190621 Pledgee: Weihai commercial bank Limited by Share Ltd. Dongying branch Pledgor: Shandong Tianyuan Information Technology Group Co.,Ltd. Registration number: Y2024980005595 |