CN105605363B - A kind of integrated duct no-dig technique leak-repairing device and its method - Google Patents
A kind of integrated duct no-dig technique leak-repairing device and its method Download PDFInfo
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- CN105605363B CN105605363B CN201610154008.2A CN201610154008A CN105605363B CN 105605363 B CN105605363 B CN 105605363B CN 201610154008 A CN201610154008 A CN 201610154008A CN 105605363 B CN105605363 B CN 105605363B
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- pipeline
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- pump
- leakage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention provides a kind of integrated duct no-dig technique leak-repairing device and its methods, including water tank, force (forcing) pump, flowmeter and dosing tank, inlet valve is installed on the water tank, the force (forcing) pump connects water tank, the dosing tank is connect by flowmeter with force (forcing) pump, and outlet valve is equipped on the dosing tank.Its method for the installation present apparatus, water tank add water, close EXIT POINT, addition pipeline coagulator, pressurized liquid injection, one by one in opening chamber EXIT POINT to after being discharged closings, mending-leakage, discharge aqueous solution.The present invention repaiies leakage available for various house water pipes, including workshop, residential building, office building etc..In mending-leakage whole process is carried out to pipeline leakage point, pipeline finishing need not be destroyed, even without finding out leak source, it can complete the work to entire pipeline leakage point progress mending-leakage to be repaired, be particularly suitable for leak source do not confirm, the smaller situation of leak source, existing equipment has been compensated for small micro- loophole leak detection less than the deficiency of mending-leakage effect difference.
Description
Technical field
The invention belongs to water pipes to repair leakage field, more particularly to a kind of integrated duct no-dig technique leak-repairing device and its method.
Background technology
As the improvement of people's living standards, people are higher and higher to the environment pursuit of household, office, the thing followed is
Decoration cost constantly rises.However, water pipe drainage caused for various reasons frequently occurs, since water pipe is generally embedding
In wall, bottom plate or plank, user removes the predicament of finishing by facing.In practice, user from find water pipe leak, pass through
Investigation, which finds out leak source and is covered on water pipe finishing material to dismounting, carries out leak stopping repairing, such " injured in the sinews or bones ", do not only result in compared with
Big economic loss also largely effects on the effect of finishing.
The Chinese bright patent CN201220242416.0 of utility model discloses a kind of indoor pipe leakage automatic detection warning dress
It puts, pressure transmitter is connected through the input terminal of A/D converter and controller, the output terminal of keypad and the input terminal phase of controller
Connection, indicator and display are connected respectively with the output terminal of controller.The patent is used to detect leak source when checking and accepting house, into
Row manual maintenance, shortcoming are：1. apparatus structure is complicated, input cost is big；2. for water pipe minute leaks, easily detect
" the technology blind spot " not gone out；3. later period maintenance has destructiveness, maintenance cost is caused to increase.
Invention content
The invention reside in a kind of integrated duct no-dig technique leak-repairing device is provided, it is by " leak detection " and " mending-leakage " technology conjunction two
One, have the characteristics that simple, efficient.
To reach above-mentioned technique effect, the solution of the present invention is as follows：
A kind of integrated duct no-dig technique leak-repairing device, for by added with the aqueous solution flow in pipes of pipeline coagulator to leak source
Carry out mending-leakage, it is characterised in that：Including water tank, force (forcing) pump, flowmeter and dosing tank, inlet valve, institute are installed on the water tank
Force (forcing) pump connection water tank is stated, the dosing tank is connect by flowmeter with force (forcing) pump, and outlet valve is equipped on the dosing tank.
Further setting is as follows：
After the completion of mending-leakage is carried out to pipeline leakage point, for ease of discharging aqueous solution, it is also equipped with discharging on the dosing tank
Valve.
For the ease of water in control dosing tank, control valve is also equipped between the flowmeter and dosing tank.
The present invention also resides in the pipeline no-dig technique that a kind of integrated duct no-dig technique leak-repairing device of offer matches and repaiies leakage method,
With the characteristics of strong operability, mending-leakage effect is good.
To reach above-mentioned technique effect, the solution of the present invention is as follows：
（1）The present apparatus is installed.It is mountable at water meter, i.e., unloads water meter, inlet valve connection water meter water inlet, outlet valve
Connect water meter water outlet；Also it can be mounted at the triangle vavle of any pipeline to be repaired.
（2）Water tank adds water.Inlet valve is opened, water tank closes inlet valve into after full water.
（3）Close EXIT POINT.Outlet valve is opened, closes indoor all EXIT POINTs, such as tap or other pipelines, to be formed
Enclosure space.
（4）Add pipeline coagulator.Appropriate pipeline coagulator is added in dosing tank.
（5）Pressurized liquid injection.Force (forcing) pump is opened, the water in water tank flows through flowmeter under the action of force (forcing) pump, in dosing tank
Interior to be mixed to form aqueous solution with pipeline coagulator, aqueous solution is poured by outlet valve in pipeline to be repaired.
（6）Draining.EXIT POINT is closed to after being discharged in opening chamber one by one, is sequentially completed each EXIT POINT, to discharge residual
Water in pipeline to be repaired so that the aqueous solution of addition pipeline coagulator is full of entire pipeline.
（7）Mending-leakage.Force (forcing) pump work on 3-5 minutes until meter readings be zero, show that leak source has been repaired and finish.
（8）Discharge aqueous solution.The present apparatus is unloaded after opening EXIT POINT and drain valve discharge aqueous solution.
For coagulator is made reliably to flow through all inner surface of pipeline to be repaired, dosage should be attached with inner surface of pipeline coagulator to be repaired
It object and reaches 0.5mm thickness for standard, preferred pipeline coagulator is two kinds of toluene di-isocyanate(TDI) and trihydroxy water soluble polyether
The mixture of chemical substance.Wherein, toluene di-isocyanate(TDI) and trihydroxy water soluble polyether proportioning are 1：1.3.
For aqueous solution is made uniformly to flow through pipeline, reach mending-leakage effect, the outlet pressure of force (forcing) pump is set as 0.3 ~ 0.4MP.
The present apparatus and method repair leakage available for various houses, including workshop, residential building, office building etc., entirely to pipe
During road leak source carries out mending-leakage, without destroying pipeline finishing, even without leak source is found out, it can complete to entire to be repaired
Pipeline leakage point carry out mending-leakage work, be particularly suitable for leak source do not confirm, the smaller situation of leak source, compensated for existing equipment
To small micro- loophole leak detection less than the deficiency of mending-leakage effect difference.
Description of the drawings
Fig. 1 is the structure diagram of integrated duct no-dig technique leak-repairing device.
Label declaration：
Integrated duct no-dig technique leak-repairing device 100, inlet valve 10, water tank 20, force (forcing) pump 30, flowmeter 40, dosing tank 50,
Outlet valve 60, drain valve 70, EXIT POINT 80, control valve 90, pipeline 200 to be repaired, triangle vavle 300.
Specific embodiment
A kind of integrated duct no-dig technique leak-repairing device（As shown in Figure 1）, for will be noted added with the aqueous solution of pipeline coagulator
Enter pipeline to leak source carry out mending-leakage, including water tank 20, force (forcing) pump 30, flowmeter 40 and dosing tank 50, be equipped on water tank 20 into
Water valve 10, the force (forcing) pump 30 connect water tank 20, and dosing tank 50 is connect by flowmeter 40 with force (forcing) pump 30, in dosing tank 50
Add pipeline coagulator.Dosing tank 50 forms aqueous solution for pipeline coagulator and water to be mixed.It is installed on dosing tank 50
There are outlet valve 60 and drain valve 70.
According to water inlet direction, it is starting point with inlet valve 10, is followed successively by inlet valve 10, water tank 20, force (forcing) pump 30, flowmeter
40th, dosing tank 50 and outlet valve 60.
The present apparatus may connect to pipeline 200 to be repaired, and leak stopping is carried out to leak source.Concrete operation method is as follows：
（1）The present apparatus is installed.It is mountable at the water meter of pipeline 200 to be repaired, i.e., unloads water meter, inlet valve 10 connects water
Table water inlet, outlet valve 60 connect water meter water outlet；Also it can be mounted at the triangle vavle 300 of any pipeline 200 to be repaired.
（2）Water tank adds water.Inlet valve 10 is opened, water tank 20 closes inlet valve 10 into after full water.
（3）Close EXIT POINT 80.Outlet valve 60 is opened, closes indoor all EXIT POINTs 80, such as tap or other pipelines,
To form enclosure space.
（4）Add pipeline coagulator.Appropriate pipeline coagulator is added in dosing tank 50.Coagulator dosage is according to leakage to be repaired
Duct length is determined with bore, and 0.5mm thickness is can reach as calculating standard, preferred pipeline using inner surface of pipeline coagulator attachment
Coagulator is toluene di-isocyanate(TDI) and the mixture of two kinds of chemical substances of trihydroxy water soluble polyether.Wherein, toluene diisocyanate
Acid esters is 1 with trihydroxy water soluble polyether proportioning：1.3.
（5）Pressurized liquid injection.Force (forcing) pump 30 is opened, the outlet pressure of force (forcing) pump is 0.3 ~ 0.4MP or so.Water in water tank 20
Flowmeter 40 is flowed through under the action of force (forcing) pump 30, aqueous solution, aqueous solution are mixed to form with pipeline coagulator in dosing tank 50
It is poured into pipeline 200 to be repaired by outlet valve.
（6）Draining.It is closed after EXIT POINT 80 to water outlet in opening chamber one by one, is sequentially completed each EXIT POINT 80, with discharge
Remain in the water in pipeline 200 to be repaired so that the aqueous solution of addition pipeline coagulator is full of entire pipeline.
（7）Mending-leakage.Force (forcing) pump 30 work on 3-5 minutes until 40 reading of flowmeter be zero, show that leak source has been repaired
It finishes.
（8）Discharge aqueous solution.EXIT POINT 80 and drain valve 70 are opened, the present apparatus is unloaded after discharging aqueous solution.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, those of ordinary skill in the art are to this hair
Other modifications or equivalent replacement that bright technical solution is made, without departing from the spirit and scope of technical solution of the present invention,
It should all cover in scope of the presently claimed invention.
Claims (5)
1. a kind of integrated duct no-dig technique leak-repairing device, it is characterised in that：Including water tank, force (forcing) pump, flowmeter and dosing tank, institute
It states and inlet valve is installed on water tank, the force (forcing) pump connects water tank, and the dosing tank is connect by flowmeter with force (forcing) pump, described
Outlet valve on dosing tank is installed, drain valve is also equipped on the dosing tank, is also installed between the flowmeter and dosing tank
There is control valve.
2. a kind of integrated duct no-dig technique leak-repairing device as described in claim 1 repaiies leakage method, it is characterised in that including such as
Lower step：
（1）Above-mentioned integrated duct no-dig technique leak-repairing device is installed on pipeline to be repaired；
（2）Inlet valve is opened, water tank closes inlet valve into after full water；
（3）Outlet valve is opened, closes all EXIT POINTs；
（4）Pipeline coagulator is added in dosing tank；
（5）Open force (forcing) pump, the water in water tank flows through flowmeter under the action of force (forcing) pump, in dosing tank with pipeline coagulator
Aqueous solution is mixed to form, aqueous solution is poured by outlet valve in pipeline to be repaired；
（6）EXIT POINT is closed to after being discharged in opening chamber one by one；
（7）Force (forcing) pump work on 3-5 minutes after to meter readings be zero；
（8）EXIT POINT and drain valve are opened, discharges aqueous solution.
3. a kind of integrated duct no-dig technique leak-repairing device according to claim 2 repaiies leakage method, it is characterised in that：It is described
Step（4）In mixture of the pipeline coagulator for toluene di-isocyanate(TDI) and two kinds of chemical substances of trihydroxy water soluble polyether.
4. a kind of integrated duct no-dig technique leak-repairing device according to claim 3 repaiies leakage method, it is characterised in that：It is described
Toluene di-isocyanate(TDI) is 1 with trihydroxy water soluble polyether proportioning：1.3.
5. a kind of integrated duct no-dig technique leak-repairing device according to claim 2 repaiies leakage method, it is characterised in that：It is described
Step（5）The outlet pressure of middle force (forcing) pump is set as 0.3 ~ 0.4Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154008.2A CN105605363B (en) | 2016-03-18 | 2016-03-18 | A kind of integrated duct no-dig technique leak-repairing device and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154008.2A CN105605363B (en) | 2016-03-18 | 2016-03-18 | A kind of integrated duct no-dig technique leak-repairing device and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605363A CN105605363A (en) | 2016-05-25 |
| CN105605363B true CN105605363B (en) | 2018-06-29 |
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|---|---|---|---|
| CN201610154008.2A Active CN105605363B (en) | 2016-03-18 | 2016-03-18 | A kind of integrated duct no-dig technique leak-repairing device and its method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632818A (en) * | 1994-11-28 | 1997-05-27 | Tokyo Gas Co., Ltd. | Liquid injection apparatus for use in a method of lining the internal surface of a pipe |
| CN1821648A (en) * | 2006-03-11 | 2006-08-23 | 邱伊琦 | No-damage repairing method for buried water pipe |
| CN202582853U (en) * | 2012-05-26 | 2012-12-05 | 中南林业科技大学 | Indoor water pipe leakage automatic detection alarm device |
| CN103968185A (en) * | 2014-04-23 | 2014-08-06 | 江苏心日源建筑节能科技股份有限公司 | Hidden pipeline repair system |
| CN104126093A (en) * | 2012-02-29 | 2014-10-29 | 三菱重工业株式会社 | Resin coating layer and life-extending processing method for pipe |
| CN205424264U (en) * | 2016-03-18 | 2016-08-03 | 绍兴栢安管业科技有限公司 | Non - excavation of complete set pipeline is repaiied neglected loading and is put |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739950B1 (en) * | 2002-12-09 | 2004-05-25 | Joerg Kruse | Pipe renovating system and method |
| CN203948865U (en) * | 2013-12-31 | 2014-11-19 | 安龙 | A kind of water pipe bucket patch device |
-
2016
- 2016-03-18 CN CN201610154008.2A patent/CN105605363B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632818A (en) * | 1994-11-28 | 1997-05-27 | Tokyo Gas Co., Ltd. | Liquid injection apparatus for use in a method of lining the internal surface of a pipe |
| CN1821648A (en) * | 2006-03-11 | 2006-08-23 | 邱伊琦 | No-damage repairing method for buried water pipe |
| CN104126093A (en) * | 2012-02-29 | 2014-10-29 | 三菱重工业株式会社 | Resin coating layer and life-extending processing method for pipe |
| CN202582853U (en) * | 2012-05-26 | 2012-12-05 | 中南林业科技大学 | Indoor water pipe leakage automatic detection alarm device |
| CN103968185A (en) * | 2014-04-23 | 2014-08-06 | 江苏心日源建筑节能科技股份有限公司 | Hidden pipeline repair system |
| CN205424264U (en) * | 2016-03-18 | 2016-08-03 | 绍兴栢安管业科技有限公司 | Non - excavation of complete set pipeline is repaiied neglected loading and is put |
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| Publication number | Publication date |
|---|---|
| CN105605363A (en) | 2016-05-25 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160627 Address after: Keqiao District of Zhejiang city in Shaoxing province 312000 Huashe biweekly District 28 room 111 Applicant after: Shaoxing Baian Tube Technology Co., Ltd. Address before: 312000 Zhejiang city of Shaoxing province Shaoxing County Hutang Street No. 230 Binshecun binshe Applicant before: Jiu Boan |
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