CN102041846A - Multifunctional detector for drainage pipe inspection well - Google Patents
Multifunctional detector for drainage pipe inspection well Download PDFInfo
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- CN102041846A CN102041846A CN 201010503878 CN201010503878A CN102041846A CN 102041846 A CN102041846 A CN 102041846A CN 201010503878 CN201010503878 CN 201010503878 CN 201010503878 A CN201010503878 A CN 201010503878A CN 102041846 A CN102041846 A CN 102041846A
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Abstract
The invention relates to a multifunctional detector for a drainage pipe inspection well, belonging to the technical field of environmental protection. The device comprises an inspection well cover, a rotary motor, a lifting motor, a cable coiling spool, an ultrasonic disk, an expansion link, a sensor mounting platform and a guide rod, wherein the rotary motor and the lifting motor are installed below the inspection well cover; data is transmitted via the reserved hole of the inspection well cover; the ultrasoniv disk and the expansion link are controlled by the lifting motor and a flat cable motor to lift; the plane rotation angles of the ultrasonic disk and the expansion link can be controlled by the rotary motor; a flow rate tester is installed on the sensor mounting platform; and a vacuum piston water sample collector, a gyroscope and an ultrasonic sensor are installed in the ultrasonic disk. The device can perform side pipe detection and flow rate measurement for the drainage pipe inspection well for a long time without affecting road traffic, can synchronously collect the water sample of an inspection well connection pipe, carry out GIS (Geographic Information System) location to the elevation of the connection pipe, and reconstruct the 3D picture of the inspection well system so as to satisfy the technical requirements on managing and maintaining municipal drainage pipe network systems.
Description
Technical field
The invention belongs to environmental technology field, be specifically related to a kind of drainage pipe manhole multifunctional detecting device.
Background technology
At present, domestic each dry river basin, city, down town is finished the sewage network construction substantially and is being cut after dirty pollution treatment, most of sewage be collected, water quality still fails to obtain to continue significantly to improve, the water quality of river leading indicator can not be stable the functional areas standard that reaches, especially before and after flush period, city along the line, master stream, inner city has stable political situation, and still appearance often is black smelly near rainfall pumping station waters.The less important pollution factor in this phenomenon shows some in the river course black smelly stage, along with cutting carrying out of dirty pollution treatment and dredging waterway thereof, show especially gradually into influence the inner city water quality of river stable with the subject matter that continues improvement.
The basic reason that causes this protrusion phenomenon mainly be because: the dirty hybrid junction of ⑴ segregation system system rain causes sewage to put the river polluting, find that according to investigation in 2008 ratio that river for transporting grain to the capital informer times river rising in Ningxia and flowing into central Shaanxi, Shanghai City drainage system has the inspection shaft of hybrid junction problem or the well of going out reaches 69%; ⑵ combined system system's early-stage rainwater and municipal pumping plant are found time in advance to cause and are put the river pollution, and the COD maximum concentration surpasses 2000 mg/L when putting the river, cause river black again smelly.For solving dirty this outstanding problem of hybrid junction of segregation system pipe network rain effectively, need to connect on the basis of present situation, find out the dirty hybrid junction point of rain of drainage pipe manhole and verify the present situation and the rule of manhole connecting pipe sewage access amount and water quality at the pipeline of putting the complex grid system in order.
Mainly still carry out manual sampling at the manhole place carries out water quality monitoring to the hybrid junction technique for investigation of drainage pipe manhole at present, put into flow measuring device simultaneously and carry out flow monitoring, and fence is set on manhole road of living in ground, avoid vehicle pass-through to influence monitoring.This monitoring method will be monitored with different equipment, but can not accurately locate manhole and tube connector, more sampling, flow monitoring, manhole tube connector location etc. organically are not incorporated into an equipment, its observation process also influences road traffic simultaneously, its application is subjected to limitation, the detection requirement of incompatible modernized drainage pipeline networks manhole hybrid junction.Therefore, for satisfying the Technology Need of management in the urban drainage pipe network system, monitoring, develop a kind of drainage pipe manhole multifunctional detecting device and show important especially.
Summary of the invention
The objective of the invention is to propose a kind of drainage pipe manhole multifunctional detecting device.
The drainage pipe manhole multifunctional detecting device that the present invention proposes is made up of inspection shaft lid 1, electric rotating machine 2, lifting motor 3, cable-coiling drum 4, ultrasonic dish 5, expansion link 6, sensor mounting platform 7 and guide rod 8, wherein:
Guide rod 8 is made up of guide rod extension bar 9 and guide rod limiting plate 10, the degree of depth according to manhole is added guide rod extension bar 9, and guide rod limiting plate 10 is set at the end of guide rod extension bar 9, ultrasonic dish 5 and expansion link 6 are installed on respectively on the guide rod 8, ultrasonic dish 5 is positioned at expansion link 6 tops, lifting motor 3 connects ultrasonic dish 5 and expansion link 6 respectively, and ultrasonic dish 5 and expansion link 6 can be moved up and down along guide rod 8; Sensor mounting platform 7 is positioned at expansion link 6 front ends one side, and flow rate analyzer 11 is installed in sensor mounting platform 7 one sides; Vacuum cock water sampler 12 is installed in the ultrasonic dish 5, vacuum cock water sampler 12 joins by being installed in rubber hose in the expansion link 6 and the suction water pipe on the sensor mounting platform 7, by the flexible of expansion link 6 suction water pipe of flow rate analyzer 11 and vacuum cock water sampler 12 is delivered on the manhole tube connector, carried out flow rate and measure and water sampling; Ultrasonic sensor 13 and gyro position indicator are installed in the ultrasonic dish 5, and ultrasonic sensor 13 is connected electric rotating machine 2 respectively with expansion link 6, by electric rotating machine 2 driven rotary, makes ultrasonic sensor 13 consistent with manhole tube connector direction with expansion link 6; Inspection shaft lid 1 places electric rotating machine 2 tops.
Among the present invention, inspection shaft lid 1 is big or small consistent with drainage pipe manhole inspection shaft lid, adopts circle, and diameter range is 0.5～1.2m, and the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals, also can be plastic material.
Among the present invention, expansion link 6 is made up of 2～8 joint quarter butts, every joint quarter butt 10～70cm is long, section can be in circle, square or the rectangle any, size is respectively diameter 1～8cm or length * wide=1～8cm * 1～8cm, the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals, also can be plastic material.
Among the present invention, guide rod extension bar 9 can be formed by connecting by several extension bars, every extension bar length is 20～300cm, section is circular, diameter is 1～5cm, connected mode can be threaded, socket joint connects, fastener connects or latch one or more combinations in connecting, the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals.
Among the present invention, the gyro position indicator is installed in the ultrasonic dish 5, optional a kind of with in the vibratory gyroscope of fibre optic gyroscope, Ring Laser Gyro instrument or modern integrated form of gyro position indicator.
Among the present invention, ultrasonic sensor 13 patterns can be selected a kind of in normal probe, angle probe, surface wave probe, Lamb wave probe or the two probe sensor for use.
Among the present invention, vacuum cock water sampler 12 adopts vacuum cock formula principle, and vacuum cock water sampler volume is 10～250mL, and material can be selected one or more combinations in metal, PVC, rubber, the plastics etc. for use.
Among the present invention, flow velocity analyzer 11 types can be selected a kind of in machinery, electrical measurement or the ultrasonic analyzer for use.
Among the present invention, the rising or falling speed of ultrasonic dish 5 and expansion link 6 is respectively 0～2.0m/s.
Among the present invention, electric rotating machine 3 linking numbers pass device.
Among the present invention, the cable on the cable-coiling drum 4, data line have the transmission of power supply, data-signal and to the drag function of ultrasonic dish 5 with expansion link 6.
Advantage of the present invention is as follows:
1, can under the situation that does not influence road traffic, carry out long side pipe and detect and flow measurement, with the Technology Need that satisfies management in the urban drainage pipe network system, safeguards to the drainage pipe manhole.
2, this checkout gear can be gathered manhole connecting pipe water sample synchronously, and can carry out the GIS location to the elevation of connecting pipe, the reconstruct manhole 3D of system figure, and this checkout equipment is applied widely.
Description of drawings
Fig. 1 is a structural diagrams of the present invention.
Number in the figure: 1 is the inspection shaft lid, and 2 is electric rotating machine, and 3 is lifting motor, 4 is cable-coiling drum, 5 is ultrasonic dish, and 6 is expansion link, and 7 is the sensor mounting platform, 8 is guide rod, 9 is the guide rod extension bar, and 10 is the guide rod limiting plate, and 11 is the flow rate analyzer, 12 is the vacuum cock water sampler, and 13 is ultrasonic sensor.
The specific embodiment
Further describe the present invention in conjunction with the accompanying drawings below by embodiment.
Embodiment 1: as shown in Figure 1, be made up of inspection shaft lid 1, electric rotating machine 2, lifting motor 3, cable-coiling drum 4, ultrasonic dish 5, expansion link 6, sensor mounting platform 7 and guide rod 8.Electric rotating machine 2 linking numbers pass device, and guide rod 8 is made up of guide rod extension bar 9 and guide rod limiting plate 10, add guide rod extension bar 9 according to the degree of depth of manhole, and at the end of guide rod limiting plate 10 are set, and move in guide rod to control ultrasonic dish and expansion link.The lifting of lifting motor 3 ultrasonic dishes 5 of control and expansion link 6.Flow rate analyzer 11 is installed on the expansion link 6 front end sensors mounting platforms 7, vacuum cock water sampler 12 is installed in the ultrasonic dish 5, and join by being installed in rubber hose in the expansion link 6 and the suction water pipe on the sensor mounting platform 7, by the flexible of expansion link the suction water pipe of flow rate analyzer and vacuum cock water sampler is delivered on the manhole tube connector, carried out flow rate and measure and water sampling.Ultrasonic sensor 13 and gyro position indicator are installed on the ultrasonic dish 5, and ultrasonic dish 5 and expansion link 6 make ultrasonic sensor 13 consistent with manhole tube connector direction with expansion link 6 by electric rotating machine 2 driven rotary.
When carrying out the detection of drainage pipe manhole, change the inspection shaft lid of manhole into checkout gear, carry out the lifting control of ultrasonic dish 5 and expansion link 6 by lifting motor 3, rising or falling speed is 0.1m/s, and carries out maximum by control of guide rod 8 travel directions and guide rod limiting plate 10 and move control.The total length of guide rod can be regulated by the connection of many guide rod extension bars 9 according to the degree of depth of manhole.When ultrasonic dish 5 and expansion link 6 arrive manhole tube connector position by lifting, carry out the plane positioning of expansion link 6 by electric rotating machine 2, again by the flexible of expansion link 6 and be installed in flow rate analyzer 11 on the sensor mounting platform 7 and the suction water pipe of vacuum cock water sampler 12 carries out the flow measurement and the water sample sampling of manhole tube connector.Simultaneously by being installed in the GIS location that gyroscopes in the ultrasonic dish 5 carry out the manhole connecting pipe, and carry out the reconstruct of the 3D figure of manhole system by the ultrasonic sensor on the ultrasonic dish 5 13.The number biography device that is installed in the electric rotating machine shell 2 outwards transmits the data that obtain by the preformed hole that inspection shaft covers.
Claims (9)
1. drainage pipe manhole multifunctional detecting device, form by inspection shaft lid (1), electric rotating machine (2), lifting motor (3), cable-coiling drum (4), ultrasonic dish (5), expansion link (6), sensor mounting platform (7) and guide rod (8), it is characterized in that:
Guide rod (8) is made up of guide rod extension bar (9) and guide rod limiting plate (10), the degree of depth according to manhole is added guide rod extension bar (9), and guide rod limiting plate (10) is set at the end of guide rod extension bar (9), ultrasonic dish (5) and expansion link (6) are installed on respectively on the guide rod (8), ultrasonic dish (5) is positioned at expansion link (6) top, lifting motor (3) connects ultrasonic dish (5) and expansion link (6) respectively, and ultrasonic dish (5) and expansion link (6) can be moved up and down along guide rod (8); Sensor mounting platform (7) is positioned at expansion link (6) front end one side, and flow rate analyzer (11) is installed in sensor mounting platform (7) one sides; Vacuum cock water sampler (12) is installed in the ultrasonic dish (5), vacuum cock water sampler (12) joins by being installed in interior rubber hose of expansion link (6) and the suction water pipe on the sensor mounting platform (7), by the flexible of expansion link (6) suction water pipe of flow rate analyzer (11) and vacuum cock water sampler (12) is delivered on the manhole tube connector, carried out flow rate and measure and water sampling; Ultrasonic sensor (13) and gyro position indicator are installed in the ultrasonic dish (5), ultrasonic sensor (13) is connected electric rotating machine (2) respectively with expansion link (6), by electric rotating machine (2) driven rotary, make ultrasonic sensor (13) consistent with manhole tube connector direction with expansion link (6); Inspection shaft lid (1) places electric rotating machine (2) top.
2. a kind of drainage pipe manhole multifunctional detecting device according to claim 1, it is big or small consistent to it is characterized in that described inspection shaft lid (1) and drainage pipe manhole inspection shaft cover, and adopts circle, and diameter is 0.5～1.2m.
3. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that described expansion link (6) is made up of 2～8 joint quarter butts, and every joint quarter butt 10～70cm grows, and section can be in circle, square or the rectangle any.
4. a kind of drainage pipe manhole multifunctional detecting device according to claim 1, it is characterized in that described guide rod extension bar (9) is formed by connecting by several extension bars, every extension bar length is 20～300cm, section is circular, diameter is 1～5cm, and adjacent adding bar adopts and is threaded, socket joint connects, fastener connects or latch one or more in connecting.
5. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that described gyro position indicator adopts in the vibratory gyroscope of fibre optic gyroscope, Ring Laser Gyro instrument or modern integrated form any.
6. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that described ultrasonic sensor (13) adopts in normal probe, angle probe, surface wave probe, Lamb wave probe or the two probe sensor any.
7. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that described flow velocity analyzer (11) adopts in machinery, electrical measurement or the ultrasonic analyzer any.
8. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that the rising or falling speed of described ultrasonic dish (5) and expansion link (6) is 0～2.0m/s.
9. a kind of drainage pipe manhole multifunctional detecting device according to claim 1 is characterized in that described electric rotating machine (3) linking number passes device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105038789A CN102041846B (en) | 2010-10-12 | 2010-10-12 | Multifunctional detector for drainage pipe inspection well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105038789A CN102041846B (en) | 2010-10-12 | 2010-10-12 | Multifunctional detector for drainage pipe inspection well |
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| CN102041846A true CN102041846A (en) | 2011-05-04 |
| CN102041846B CN102041846B (en) | 2012-08-22 |
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| CN2010105038789A Expired - Fee Related CN102041846B (en) | 2010-10-12 | 2010-10-12 | Multifunctional detector for drainage pipe inspection well |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735814A (en) * | 2012-07-04 | 2012-10-17 | 中国水产科学研究院渔业机械仪器研究所 | Movable monitoring device for farming water quality |
| CN103439145A (en) * | 2013-08-27 | 2013-12-11 | 同济大学 | Automatic water sample collecting device for rainwater inspection well |
| CN103628562A (en) * | 2012-08-24 | 2014-03-12 | 烟台水泰和水科技有限公司 | Impounding self-flushing device for drainage inverted siphon |
| CN104864832A (en) * | 2015-05-19 | 2015-08-26 | 同济大学 | Pressure sensor thickness measuring apparatus used for drainage pipeline settled sludge |
| CN105841752A (en) * | 2016-03-24 | 2016-08-10 | 山东大学 | Multifunction measuring device and method accurately measuring cross-section flow |
| CN106323387A (en) * | 2016-08-05 | 2017-01-11 | 山东大学 | Multifunctional measuring device and method for quickly measuring flow rate of discharge cross section |
| CN106906852A (en) * | 2017-04-26 | 2017-06-30 | 嘉兴恒力建材科技有限公司 | Manhole cover anti-theft device capable of detecting water quality |
| CN110258755A (en) * | 2019-07-03 | 2019-09-20 | 广东天元建筑设计有限公司 | A kind of machine automatization shunting inspection shaft |
| CN111595391A (en) * | 2020-06-23 | 2020-08-28 | 郑州大学 | Portable multifunctional flowmeter |
| CN112095675A (en) * | 2020-09-24 | 2020-12-18 | 温州华志宇强科技有限公司 | Sponge city is with well lid that has sewage sample function |
| CN112162311A (en) * | 2020-09-28 | 2021-01-01 | 上海山南勘测设计有限公司 | Rapid and safe detection method for sewage pipeline in deep and large inspection well |
| CN112985527A (en) * | 2021-02-23 | 2021-06-18 | 合肥艾瑟沃机器人科技有限公司 | Integrated inspection well for monitoring urban drainage pipeline flow and detection method |
| CN116586949A (en) * | 2023-04-26 | 2023-08-15 | 长江生态环保集团有限公司 | Quick mounting and dismounting device and method for municipal drainage pipe network sensor |
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| CN2182402Y (en) * | 1993-10-09 | 1994-11-09 | 李彬 | Automatic monitor for sewage |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735814A (en) * | 2012-07-04 | 2012-10-17 | 中国水产科学研究院渔业机械仪器研究所 | Movable monitoring device for farming water quality |
| CN103628562A (en) * | 2012-08-24 | 2014-03-12 | 烟台水泰和水科技有限公司 | Impounding self-flushing device for drainage inverted siphon |
| CN103628562B (en) * | 2012-08-24 | 2016-05-11 | 烟台水泰和水科技有限公司 | A kind of retaining from flusher for draining inverted siphon |
| CN103439145A (en) * | 2013-08-27 | 2013-12-11 | 同济大学 | Automatic water sample collecting device for rainwater inspection well |
| CN103439145B (en) * | 2013-08-27 | 2015-07-29 | 同济大学 | A kind of rainwater inspection well water sample automatic acquisition device |
| CN104864832B (en) * | 2015-05-19 | 2017-07-28 | 同济大学 | A kind of pressure sensor measuring thickness device for drainage pipeline silting |
| CN104864832A (en) * | 2015-05-19 | 2015-08-26 | 同济大学 | Pressure sensor thickness measuring apparatus used for drainage pipeline settled sludge |
| CN105841752A (en) * | 2016-03-24 | 2016-08-10 | 山东大学 | Multifunction measuring device and method accurately measuring cross-section flow |
| CN106323387A (en) * | 2016-08-05 | 2017-01-11 | 山东大学 | Multifunctional measuring device and method for quickly measuring flow rate of discharge cross section |
| CN106906852A (en) * | 2017-04-26 | 2017-06-30 | 嘉兴恒力建材科技有限公司 | Manhole cover anti-theft device capable of detecting water quality |
| CN110258755A (en) * | 2019-07-03 | 2019-09-20 | 广东天元建筑设计有限公司 | A kind of machine automatization shunting inspection shaft |
| CN111595391A (en) * | 2020-06-23 | 2020-08-28 | 郑州大学 | Portable multifunctional flowmeter |
| CN112095675A (en) * | 2020-09-24 | 2020-12-18 | 温州华志宇强科技有限公司 | Sponge city is with well lid that has sewage sample function |
| CN112095675B (en) * | 2020-09-24 | 2022-03-18 | 温州华志宇强科技有限公司 | Sponge city is with well lid that has sewage sample function |
| CN112162311A (en) * | 2020-09-28 | 2021-01-01 | 上海山南勘测设计有限公司 | Rapid and safe detection method for sewage pipeline in deep and large inspection well |
| CN112985527A (en) * | 2021-02-23 | 2021-06-18 | 合肥艾瑟沃机器人科技有限公司 | Integrated inspection well for monitoring urban drainage pipeline flow and detection method |
| CN116586949A (en) * | 2023-04-26 | 2023-08-15 | 长江生态环保集团有限公司 | Quick mounting and dismounting device and method for municipal drainage pipe network sensor |
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