CN202925517U - Immediate processing device of high-flow water leakage hole in concrete - Google Patents
Immediate processing device of high-flow water leakage hole in concrete Download PDFInfo
- Publication number
- CN202925517U CN202925517U CN 201220544445 CN201220544445U CN202925517U CN 202925517 U CN202925517 U CN 202925517U CN 201220544445 CN201220544445 CN 201220544445 CN 201220544445 U CN201220544445 U CN 201220544445U CN 202925517 U CN202925517 U CN 202925517U
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- grout pipe
- pipe
- water leakage
- leakage hole
- long
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Abstract
An immediate processing device of a high-flow water leakage hole in concrete comprises a drainage pipe, a ball valve, a long grout pipe and a short grout pipe, wherein the drainage pipe is arranged on the mouth of the water leakage hole, the ball valve is arranged at the position of an outlet of the drainage pipe, and the long grout pipe and the short grout pipe are welded in the drainage pipe. The end, not welded, of the long grout pipe stretches into the water leakage hole by a certain length. The end, not welded, of the short grout pipe stretches into the drainage pipe. According to the immediate processing device of the high-flow water leakage hole in the concrete, grouting is first carried in the short grout pipe and the long grout pipe is used for drainage by fast closing the ball valve on the drainage pipe, when grout exists in the long grout pipe, the grouting is carried out both in the long grout pipe and in the short grout pipe, and leaking stoppage is achieved due to the fact that the grouting is carried out in the two pipes which are connected in parallel. At the early stage of the grouting, the long grout pipe can be used for the drainage all the time, and water pressure in a water leakage hole is enabled not to be over-high to affect the grouting. The immediate processing device of the high-flow water leakage hole in the concrete is based on the principle of 'blocking while draining and draining while blocking', fast leaking stoppage is achieved, manufacturing and installation are easy, and operation is convenient. The immediate processing device of the high-flow water leakage hole in the concrete is simple, practical, and good in effect when the device is used for dealing with high-flow water leakage holes.
Description
Technical field
The utility model relates to a kind of leakage treatment device, especially a kind of device that large flow leaking hole in concrete bodies is carried out fast processing.
Background technology
In the engineering construction of water power concrete dam, often in order to satisfy dam construction phase water conservancy diversion, in dam bottom, interim Diversion Tunnel is set or pod apertures is carried out water conservancy diversion, when dam construction possesses the dash condition to certain elevation, interim pod apertures (hole) shutoff is carried out in lower lock retaining.After lower lock retaining, upper pond hydraulic pressure raises, and in pod apertures under high Water Pressure (hole), leaking appears in the construction quality weak part, and some positions large flow even occurs and leak, for satisfying (hole) shutoff of water conservancy diversion bottom outlet and safety of dam body, must as early as possible leakage area be carried out leak stopping and process.Because leakage area hydraulic pressure is high, flow velocity is fast, the water yield is large, and the leakage area intractability is large, develops a kind of large flow quick treatment device that leaks in this situation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of to large flow leaking hole quick treatment device in concrete bodies, can solve the water power concrete bodies flow that leaks large, the problem of leaking hole shutoff difficulty realizes quick shutoff to large flow leaking hole, and is simple and practical quick.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of to large flow leaking hole quick treatment device in concrete bodies, comprise the gutter that is arranged on the leaking hole aperture, gutter and aperture adopt leak stopping treasured or building viscose glue to seal water-tight; The ball valve that install at the drainpipe outlet place; Long grout pipe and the short grout pipe of welding in gutter, long grout pipe not welding ends stretch into certain-length in leaking hole, and short grout pipe not welding ends stretches in gutter.
Gutter is mainly used in leaking hole and before beginning to process, discharge and other member of leaking is installed needs; Ball valve is mainly used in closing gutter, to satisfy the anti-seeping grouting processing requirements; Long grout pipe is mainly used in the gutter upper ball valve and cuts out rear to the discharge of leaking in leaking hole and the grouting in Process of Leaking Stoppage; Short grout pipe is mainly used in anti-seeping grouting.
What the utility model provided is a kind of to large flow leaking hole quick treatment device in concrete bodies, by the ball valve on the quick closedown gutter, first from short grout pipe grouting, long grout pipe draining, when long grout pipe pulp, long grout pipe and short grout pipe are in the milk simultaneously, and two-tube parallel connection is in the milk, and reach the leak stopping purpose.Early filling stage, the draining always of long grout pipe makes the interior hydraulic pressure of leaking hole be unlikely to too high impact grouting, is treatment principle with " stifled in row, stifled middle row ", reaches the purpose of fast blockage; Fabrication and installation are simple, and are easy to operate; This device is when processing large flow leaking hole, and is simple and practical, respond well.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises the gutter 1 that is arranged on leaking hole 5 apertures, the ball valve 2 that install in gutter 1 exit, the long grout pipe 3 of gutter 1 interior welding and short grout pipe 4, long grout pipe 3 not welding ends stretches into the interior certain-length of leaking hole 5, and short grout pipe 4 not welding ends stretches in gutter 1.
Installation of the present utility model and use procedure are as follows:
1) to large flow leakage point on concrete bodies 6, first carry out the drill hole reason, under leaking hole 5 aperture free discharge conditions, enlarge and expand the deep hole mouth, fix a drainpipe 1 with convenient in the aperture of leaking hole 5.
2) at gutter 1 of leaking hole 5 apertures installations, adopt leak stopping treasured or building viscose glue that gutter periphery and leaking hole 5 orifice sealings is water-tight.
3) gutter 1 mouth of pipe mounting ball valve 2; The long grout pipe 3 of welding and short grout pipe 4 on gutter 1; Long grout pipe 3 is not more than welding ends stretches into the interior 2m of leaking hole 5, and short grout pipe 4 not welding ends stretches in gutter 1.During this installed each component assembling construction, the current that leak were drawn from gutter 1.
4) this device installs when beginning to be in the milk, and the ball valve 2 on quick closedown gutter 1 is first from short grout pipe 4 grouting, long grout pipe 3 drainings, when long grout pipe 3 pulp, long grout pipe 3 and short grout pipe 4 are in the milk simultaneously, two-tube parallel connection is in the milk, and reaches the leak stopping purpose.Early filling stage, the draining always of long grout pipe 3 makes the interior hydraulic pressure of leaking hole be unlikely to too high impact grouting, and this device is treatment principle with " stifled in row, stifled middle row ", reaches the purpose of fast blockage.
Claims (1)
1. one kind to large flow leaking hole quick treatment device in concrete bodies, comprises gutter (1), it is characterized in that: gutter (1) is arranged on leaking hole (5) aperture, and tight with orifice sealing; The exit of gutter (1) is equipped with ball valve (2); Be welded with long grout pipe (3) and short grout pipe (4) on gutter (1), long grout pipe (3) not welding ends stretches into the interior certain-length of leaking hole (5), and short grout pipe (4) not welding ends stretches in gutter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544445 CN202925517U (en) | 2012-10-23 | 2012-10-23 | Immediate processing device of high-flow water leakage hole in concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544445 CN202925517U (en) | 2012-10-23 | 2012-10-23 | Immediate processing device of high-flow water leakage hole in concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925517U true CN202925517U (en) | 2013-05-08 |
Family
ID=48215493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544445 Expired - Fee Related CN202925517U (en) | 2012-10-23 | 2012-10-23 | Immediate processing device of high-flow water leakage hole in concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088254A (en) * | 2014-07-11 | 2014-10-08 | 泛华建设集团有限公司 | Leakage repairing device for pressure-bearing reinforced concrete structure and construction method thereof |
-
2012
- 2012-10-23 CN CN 201220544445 patent/CN202925517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088254A (en) * | 2014-07-11 | 2014-10-08 | 泛华建设集团有限公司 | Leakage repairing device for pressure-bearing reinforced concrete structure and construction method thereof |
| CN104088254B (en) * | 2014-07-11 | 2015-09-30 | 泛华建设集团有限公司 | Pressure-bearing reinforced concrete structure leakage repair device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20171023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |