CN105465613A - Urban subsurface drainage pipeline leakage locating system and construction method thereof - Google Patents
Urban subsurface drainage pipeline leakage locating system and construction method thereof Download PDFInfo
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- CN105465613A CN105465613A CN201510802059.7A CN201510802059A CN105465613A CN 105465613 A CN105465613 A CN 105465613A CN 201510802059 A CN201510802059 A CN 201510802059A CN 105465613 A CN105465613 A CN 105465613A
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000004568 cement Substances 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 16
- 239000004575 stone Substances 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an urban subsurface drainage pipeline leakage locating system and a construction method thereof. The urban subsurface drainage pipeline leakage locating system comprises a drainage pipeline, a concrete layer wrapping the outer side of the drainage pipeline, waterproof humidity detection devices, a wire pipeline and a locating and pre-warning device. The concrete layer is provided with a plurality of U-type groove-shaped waterproof layers in an embedded manner, and the open ends of the waterproof layers are in sealing connection with the drainage pipeline. The waterproof humidity detection devices are arranged in the waterproof layers in an embedded manner and used for reading humidity data, and the waterproof humidity detection devices comprise controllers, humidity sensors and wireless receiving and transmitting modules. The controllers are used for encoding the humidity sensors. A wire is arranged in the wire pipeline, one end of the wire sequentially penetrates the wire pipeline, the concrete layer and the waterproof layers to be electrically connected with the waterproof humidity detection devices, and the other end of the wire is connected with a solar silicon cell panel. The locating and pre-warning device is used for locating and pre-warning during leakage of the drainage pipeline. The controller is used for comparing codes and humidity data of the humidity sensors with pre-stored humidity data and sending comparison information and the codes to the locating and pre-warning device through the wireless receiving and transmitting modules. The urban subsurface drainage pipeline leakage locating system has the advantage of achieving real-time pre-warning and locating during leakage of the drainage pipeline.
Description
Technical field
The present invention relates to leak water detdction construction field, more particularly, the present invention relates to a kind of urban underground water drainage pipe road leakage orienting system and method for construction thereof.
Background technique
Urban underground water drainage pipe road is intricate, and the frequent draining along with drainage pipe uses and aging, and drainage pipe leakage problems often occurs.No matter be valuable water resource waste, or the various economic losses caused after drainage pipe seepage, make drainage pipe leakage problems must cause enough attention.Because drainage pipe is arranged on below body of wall or terrace, drainage pipe seepage is not easily found, and not easily checks breakthrough after there is seepage.
Summary of the invention
For the deficiency existed in above-mentioned technology, the invention provides and a kind ofly realize the real-time early warning of drainage pipe seepage and the urban underground water drainage pipe road leakage orienting system of location and method of construction thereof by installing waterproof humidity detector at watertightness barrier.
In order to realize according to these objects of the present invention and other advantage, the present invention is achieved through the following technical solutions:
Urban underground water drainage pipe road of the present invention leakage orienting system and method for construction thereof, comprising:
Drainage pipe, it imbeds below body of wall or terrace;
Concrete layer, is wrapped in outside described drainage pipe; Concrete layer below described drainage pipe is embedded with the watertightness barrier of some U-type groove shapes, and described watertightness barrier opening end and described drainage pipe are tightly connected;
Waterproof humidity detector, it is embedded and reads humidity data in described watertightness barrier; Described waterproof humidity detector comprises controller, humidity transducer and radio receiving transmitting module; Described controller is encoded to described humidity transducer;
Wire duct, arranges wire in described wire duct; Described wire one end is electrically connected described waterproof humidity detector through described wire duct, described concrete layer, described watertightness barrier successively, and the described wire the other end is connected with silicon solar cell plate; And,
Location prior-warning device, for location early warning during described drainage pipe seepage;
Wherein, described humidity transducer is encoded and the humidity data that reads sends to described controller, the humidity data of reception and the humidity data that prestores contrast by described controller, and comparison information and humidity transducer coding are sent to described location prior-warning device by described radio receiving transmitting module.
Preferably, also comprise the leak location display unit of the position for showing described drainage pipe seepage, described leak location display unit is electrically connected with described location prior-warning device.
Preferably, described waterproof humidity detector also comprises charging accumulator and super capacitor, and described controller connects described super capacitor, described charging accumulator and described silicon solar cell plate successively by wire.
Preferably, state watertightness barrier and comprise the SBS waterproof volume that the concrete model that builds up U-type groove shape and sealing cover described concrete model inwall; Described concrete model is built shaping by the raw material of following weight percentage:
Preferably, described wire is electrically connected described waterproof humidity detector by waterproof port.
Preferably, some described watertightness barriers connect successively along described drainage pipe bearing of trend.
A kind of urban underground water drainage pipe pipeline construction method, urban underground water drainage pipe road leakage orienting system is installed, comprises the following steps:
S1, builds heap building concrete and forms concrete layer bottom: pile up form concrete layer bottom according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement;
S2, build and pile up watertightness barrier: after concrete layer bottom builds 6 hours, on concrete layer bottom, build according to the proportional arrangement of stone 10%-15%, cement 22%-35%, sand 30%-40%, water 20%-30% the concrete model piling up some U-type groove shapes, and cover SBS waterproof volume formation watertightness barrier at the inner wall sealing of concrete model; The bearing of trend that several watertightness barriers are pre-installed along drainage pipe connects successively; In the process that watertightness barrier is piled up, embed waterproof humidity detector, and the wire of waterproof humidity detector stretches out watertightness barrier by waterproof port reserves outward;
S3, fixes a drainpipe: to be arranged on by drainage pipe above watertightness barrier and drainage pipe and watertightness barrier opening end are tightly connected;
S4, conducting wire pipeline: conducting wire pipeline on concrete layer bottom, stretches out the wire that watertightness barrier reserves outward and accesses wire duct by waterproof port;
S5, continue to build heap building concrete and form concrete layer: on mounted watertightness barrier, waterproof humidity detector, drainage pipe and wire duct, continue to pile up according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement, until concrete is paved with around drainage pipe arrive terrace Height Standard, form complete concrete layer.
The present invention at least comprises following beneficial effect:
1) the U-type groove shape watertightness barrier that some that connect successively, opening ends and drainage pipe are tightly connected is embedded in concrete layer, waterproof humidity detector is provided with to read the humidity data of watertightness barrier inner concrete layer below drainage pipe and to compare with the humidity data that prestores in watertightness barrier, comparison information and humidity transducer coding are sent to location prior-warning device, thus realizing seepage early warning, system is simple;
2) leak location display unit is electrically connected with location prior-warning device, for showing the coding that leakage humidity transducer occurs, thus realizes the location of seepage;
3) waterproof humidity detector comprises charging accumulator and super capacitor, controller connects super capacitor, charging accumulator and silicon solar cell plate successively by wire, realizing silicon solar cell, luminous energy to be converted to electric energy be that waterproof humidity detector is powered, the energy makes full use of, cleanliness without any pollution, saves cost;
4) formation concrete layer is piled up in stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement, and cost is low, durability is strong;
5) build according to the proportional arrangement of stone 10%-15%, cement 22%-35%, sand 30%-40%, water 20%-30% the concrete model being piled into some U-type groove shapes, and the watertightness barrier of SBS waterproof volume formation is covered at the inner wall sealing of concrete model, watertightness barrier has very strong water-proof performance.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the constructing structure schematic diagram of urban underground water drainage pipe road of the present invention leakage orienting system;
Fig. 2 is the fundamental diagram of urban underground water drainage pipe road of the present invention leakage orienting system;
Fig. 3 is the method for construction flow chart of urban underground water drainage pipe road of the present invention leakage orienting system.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
embodiment 1
As depicted in figs. 1 and 2, urban underground water drainage pipe road of the present invention leakage orienting system, comprising:
Drainage pipe 1, it imbeds below body of wall or terrace;
Concrete layer 2, is wrapped in outside drainage pipe 1; Concrete layer 2 below drainage pipe 1 is embedded with the watertightness barrier 3 of some U-type groove shapes, and watertightness barrier 3 opening end and drainage pipe 1 are tightly connected;
Waterproof humidity detector 4, it is embedded the humidity data reading watertightness barrier 3 in watertightness barrier 3; Waterproof humidity detector 4 comprises controller 41, humidity transducer 42 and radio receiving transmitting module 43; Controller 41 pairs of humidity transducers 42 are encoded;
Wire duct 5, arranges wire 6 in wire duct 5; Wire 6 one end is electrically connected waterproof humidity detector 4 through wire duct 5, concrete layer 2, watertightness barrier 3 successively, and wire 6 the other end is connected with silicon solar cell plate 7; And location prior-warning device 8, for location early warning during drainage pipe 1 seepage;
Humidity transducer is encoded and the humidity data that reads sends to controller, and the humidity data of reception and the humidity data that prestores contrasts by controller, and comparison information and humidity transducer is encoded and be sent to location prior-warning device by radio receiving transmitting module.
Wherein, opening end and the drainage pipe 1 of the watertightness barrier 3 of some U-type groove shapes are tightly connected, and are divided into sectional by drainage pipe 1, and between every section of drainage pipe 1 by watertightness barrier 3 interval, whether seepage is not intersected in every section of drainage pipe 1 inside.By being embedded the humidity transducer 42 of the waterproof humidity detector 4 in watertightness barrier 3, read the humidity data of the watertightness barrier 3 inner concrete layer 2 at place.Controller 41 reads humidity data and the coding of humidity transducer 42 transmission, humidity data and the humidity data that prestores of controller 41 is compared and judges whether one section of drainage pipe 1 that this watertightness barrier 3 is corresponding has seepage.Comparison information and coding send to location prior-warning device 8 to send prewarning information by radio receiving transmitting module 43 by controller.Location prior-warning device 8 can be mounted in indoor acoustic-optic alarm, and controller 41 is data processing systems that single-chip microcomputer, FPGA etc. have data processing and communication function.Wire 6 is connected with silicon solar cell plate 7, and convert luminous energy to electric energy by silicon solar cell plate 7 and power to waterproof humidity detector 4, the energy makes full use of, cleanliness without any pollution, saves cost.
The urban underground water drainage pipe road leakage orienting system provided by present embodiment, can realize drainage pipe seepage real-time early warning, reduces the loss because drainage pipe seepage causes, cleanliness without any pollution.
As the another kind of mode of execution of present embodiment, also comprise the leak location display unit 9 of the position for showing drainage pipe seepage, leak location display unit is electrically connected with location prior-warning device 8.After comparison information and coding are sent to location prior-warning device 8 by radio receiving transmitting module 43 by controller 41, location prior-warning device 8 reads the numbering of the humidity transducer 42 of leakage humidity data by the leak location display unit display connected, thus realize the real-time location of drainage pipe 1 seepage, without the need to investigating breakthrough, be convenient to on-call maintenance.
As the another kind of mode of execution of present embodiment, waterproof humidity detector 4 also comprises charging accumulator 44 and super capacitor 45, and controller 41 connects super capacitor 45, charging accumulator 44 and silicon solar cell plate 7 successively by wire 6.Silicon solar cell plate 7 is by connection charging accumulator 44, super capacitor 45 are connected to controller 41 successively, realize luminous energy and convert electric energy to while controller 41 power supply, the electric energy converted to can also be stored in charging accumulator 44 by super capacitor 45, to ensure the power supply of night or overcast and rainy controller 41.
As the another kind of mode of execution of present embodiment, watertightness barrier 3 comprises the SBS waterproof volume that the concrete model that builds up U-type groove shape and sealing cover concrete model inwall; Concrete model is built shaping by the raw material of following weight percentage:
Stone 10%-15%
Cement 22%-30%
Sand 30%-40%
Water 20%-30%.
SBS (StyreneicBlockCopolymers is covered by the concrete model inner wall sealing of building in water 20%-30%, sand 30%-40%, stone 10%-15%, cement 22%-30% ratio, styrene block copolymer) waterproof volume formed watertightness barrier, improve the water-proof performance of watertightness barrier, durability is strong.As the optimal way of present embodiment, the concrete model inner wall sealing of building according to water 28%, sand 30%, stone 13%, cement 29% ratio covers the watertightness barrier 3 that SBS waterproof volume is formed, and water-proof performance and durability reach optimum efficiency.
As the another kind of mode of execution of present embodiment, wire 6 is by waterproof port electrical connection waterproof humidity detector 4.Prevent electric leakage, ensure the power supply of waterproof humidity detector 4.
As the another kind of mode of execution of present embodiment, some watertightness barriers 3 connect successively along drainage pipe 1 bearing of trend.The watertightness barrier 3 connected successively is sectional respectively by complete drainage pipe 1, and whole drainage pipe 1 is had watertightness barrier 3 corresponding with it and can be read real-time early warning and the location that humidity data realizes drainage pipe 1 seepage by the humidity transducer 42 in this watertightness barrier 3.Improve the location of drainage pipe 1 seepage and the accuracy of early warning.
embodiment 2
According to the urban underground water drainage pipe road leakage orienting system that embodiment 1 provides, embodiment 2 provides the method for construction in this urban underground water drainage pipe road, comprises the following steps:
S1, builds heap building concrete and forms concrete layer bottom: pile up form concrete layer bottom according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement;
S2, build and pile up watertightness barrier: after concrete layer bottom builds 6 hours, on concrete layer bottom, build according to the proportional arrangement of stone 10%-15%, cement 22%-35%, sand 30%-40%, water 20%-30% the concrete model piling up some U-type groove shapes, and cover SBS waterproof volume formation watertightness barrier at the inner wall sealing of concrete model; The bearing of trend that several watertightness barriers are pre-installed along drainage pipe connects successively; In the process that watertightness barrier is piled up, embed waterproof humidity detector, and the wire of waterproof humidity detector stretches out watertightness barrier by waterproof port reserves outward; S3, fixes a drainpipe: to be arranged on by drainage pipe above watertightness barrier and drainage pipe and watertightness barrier opening end are tightly connected;
S4, conducting wire pipeline: conducting wire pipeline on concrete layer bottom, stretches out the wire that watertightness barrier reserves outward and accesses wire duct by waterproof port;
S5, continue to build heap building concrete and form concrete layer: on mounted watertightness barrier, waterproof humidity detector, drainage pipe and wire duct, continue to pile up according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement, until concrete is paved with around drainage pipe arrive terrace Height Standard, form complete concrete layer.
In present embodiment, formation concrete layer is piled up in stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement, preferably, stone 15%, cement 28%, sand 32%, water 24%, cost is low, durability is strong.
Although embodiment of the present invention are open as above, it is not restricted to listed in specification and mode of execution utilization.It can be applied to various applicable the field of the invention completely.Other amendment can be easily realized for those skilled in the art.Therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a urban underground water drainage pipe road leakage orienting system, is characterized in that, comprising:
Drainage pipe, it imbeds below body of wall or terrace;
Concrete layer, is wrapped in outside described drainage pipe; Concrete layer below described drainage pipe is embedded with the watertightness barrier of some U-type groove shapes, and described watertightness barrier opening end and described drainage pipe are tightly connected;
Waterproof humidity detector, it is embedded and reads humidity data in described watertightness barrier; Described waterproof humidity detector comprises controller, humidity transducer and radio receiving transmitting module; Described controller is encoded to described humidity transducer;
Wire duct, arranges wire in described wire duct; Described wire one end is electrically connected described waterproof humidity detector through described wire duct, described concrete layer, described watertightness barrier successively, and the described wire the other end is connected with silicon solar cell plate; And,
Location prior-warning device, for location early warning during described drainage pipe seepage;
Wherein, described humidity transducer is encoded and the humidity data that reads sends to described controller, the humidity data of reception and the humidity data that prestores contrast by described controller, and comparison information and humidity transducer coding are sent to described location prior-warning device by described radio receiving transmitting module.
2. urban underground water drainage pipe road as claimed in claim 1 leakage orienting system, it is characterized in that, also comprise the leak location display unit of the position for showing described drainage pipe seepage, described leak location display unit is electrically connected with described location prior-warning device.
3. urban underground water drainage pipe road as claimed in claim 1 leakage orienting system, it is characterized in that, described waterproof humidity detector also comprises charging accumulator and super capacitor, and described controller connects described super capacitor, described charging accumulator and described silicon solar cell plate successively by wire.
4. urban underground water drainage pipe road as claimed in claim 1 leakage orienting system, is characterized in that, described watertightness barrier comprises the SBS waterproof volume that the concrete model that builds up U-type groove shape and sealing cover described concrete model inwall; Described concrete model is built shaping by the raw material of following weight percentage:
5. urban underground water drainage pipe road as claimed in claim 1 leakage orienting system, it is characterized in that, described wire is electrically connected described waterproof humidity detector by waterproof port.
6. urban underground water drainage pipe road as claimed in claim 1 leakage orienting system, it is characterized in that, some described watertightness barriers connect successively along described drainage pipe bearing of trend.
7. a urban underground water drainage pipe pipeline construction method, the urban underground water drainage pipe road leakage orienting system as described in any one of claim 1-6 is installed, it is characterized in that, comprise the following steps:
S1, builds heap building concrete and forms concrete layer bottom: pile up form concrete layer bottom according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement;
S2, build and pile up watertightness barrier: after concrete layer bottom builds 6 hours, on concrete layer bottom, build according to the proportional arrangement of stone 10%-15%, cement 22%-35%, sand 30%-40%, water 20%-30% the concrete model piling up some U-type groove shapes, and cover SBS waterproof volume formation watertightness barrier at the inner wall sealing of concrete model; The bearing of trend that several watertightness barriers are pre-installed along drainage pipe connects successively; In the process that watertightness barrier is piled up, embed waterproof humidity detector, and the wire of waterproof humidity detector stretches out watertightness barrier by waterproof port reserves outward;
S3, fixes a drainpipe: to be arranged on by drainage pipe above watertightness barrier and drainage pipe and watertightness barrier opening end are tightly connected;
S4, conducting wire pipeline: conducting wire pipeline on concrete layer bottom, stretches out the wire that watertightness barrier reserves outward and accesses wire duct by waterproof port;
S5, continue to build heap building concrete and form concrete layer: on mounted watertightness barrier, waterproof humidity detector, drainage pipe and wire duct, continue to pile up according to stone 10%-15%, cement 20%-30%, sand 25%-35%, the concreting of water 15%-30% proportional arrangement, until concrete is paved with around drainage pipe arrive terrace Height Standard, form complete concrete layer.
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| CN106948458A (en) * | 2017-05-19 | 2017-07-14 | 中国水利水电第四工程局有限公司 | A kind of drainage management construction method |
| CN107090870A (en) * | 2017-05-19 | 2017-08-25 | 中国水利水电第四工程局有限公司 | A kind of feedwater piping construction method |
| CN107477373A (en) * | 2017-08-31 | 2017-12-15 | 苏州麦喆思科电子有限公司 | A kind of foggara monitoring system |
| WO2018122809A1 (en) * | 2016-12-30 | 2018-07-05 | 同济大学 | Static infrared thermal image processing-based underground pipe leakage detection method |
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