CN204062322U - Multi-functional pipeline leakage plugging device - Google Patents
Multi-functional pipeline leakage plugging device Download PDFInfo
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- CN204062322U CN204062322U CN201420490130.3U CN201420490130U CN204062322U CN 204062322 U CN204062322 U CN 204062322U CN 201420490130 U CN201420490130 U CN 201420490130U CN 204062322 U CN204062322 U CN 204062322U
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- housing
- plugging device
- pipeline leakage
- leakage plugging
- valve
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Abstract
The utility model provides a kind of multi-functional pipeline leakage plugging device, comprise the circular arc housing of two opposed installations, with bolts between housing, inside the two ends of housing and axial fillet be provided with seal groove, sealing gasket is arranged with in sealing groove, at least one housing offers relief hole, and described relief hole is communicated with valve.The utility model adopts valve to replace the function of plug, in installation exercise process, only needs light card closing valve just can complete pressure release and sealing, without the need to fastening any screw socket, easy for installation, improves repairing operating efficiency; Valve body and housing form pouring integrated, and client is without the need to installing separately, cost-saving, increases work efficiency; Connecting tube arranges outside thread or flange plate, can connect lateral herein as required at any time, can in time by leak water discharged to elsewhere, water is not assembled in tunnel, convenient construction.
Description
Technical field
The utility model relates to pipeline repair device technique field, is specifically related to one and has embedded and set up the multi-functional pipeline leakage plugging device of lateral.
background technique
Pipeline leakage plugging device is a kind of pipeline repair device, and this apparatus structure is simple, being made up of, only by two housings to being combined in the place's fastening nut that leaks, need having got final product the repairing of twin conduit during use the foundry goods housing of two opposed installations and two pieces rubber pad.
When common pipeline leakage plugging device carries out plugging operations, need first to unload pipeline leakage plugging device plug, then connect up and down at pipe leakage place, then plug is blocked, the sealing to relief hole after the interim pressure release when Main Function of plug is shutoff and shutoff.But in practice of construction process, because the hydraulic pressure at the place that leaks is comparatively large, be difficult to fixing during plug back fill seals, and The water splash in all directions, visual occlusion, task difficulty is larger.
After common pipeline leakage plugging device is installed, only have the function of leak stopping repairing, the material of plug is generally agate iron, very easily get rusty, can to causing water source secondary pollution or continuing to leak, and cannot carry out to water quality detections after installing and sample, search pipe leakage for client and points of contamination is made troubles.
Model utility content
The utility model provides a kind of multi-functional pipeline leakage plugging device of easy for installation, environment protection type, good seal performance.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of multi-functional pipeline leakage plugging device, comprise the circular arc housing of two opposed installations, with bolts between housing, inside the two ends of housing and axial fillet be provided with seal groove, sealing gasket is arranged with in sealing groove, at least one housing offers relief hole, and described relief hole is communicated with valve.
Further, described valve comprises valve body, and the both sides of this valve body offer water inlet and water outlet respectively, and wherein water inlet is communicated with described relief hole, and water outlet is communicated with connecting tube.
Described valve body and connecting tube and housing form integral type cast.
The free end of described connecting tube offers the outside thread connected for pipeline.
The free end of described connecting tube is provided with the flange plate connected for pipeline.
Described sealing gasket comprises the engagement portion be fastened in seal groove, and this two side, engagement portion is provided with at least one pair of projection, offers the draw-in groove suitable with this projection in described seal groove.
Described hull outside is enclosed with one deck anti-corrosion anti-rust material.
From above technological scheme, the utility model adopts valve to replace the function of plug, in installation exercise process, only needs light card closing valve just can complete pressure release and sealing, without the need to fastening any screw socket, easy for installation, improves repairing operating efficiency; Valve body and housing form pouring integrated, and client is without the need to installing separately, cost-saving, increases work efficiency; Connecting tube arranges outside thread or flange plate, can connect lateral herein as required at any time, can in time by leak water discharged to elsewhere, water is not assembled in tunnel, convenient construction; Arranging projection carries out spacing in the engagement portion of sealing gasket to sealing gasket, form the effect embedded, substitute the mode using glue bonding, quick and easy for installation with this device, it is firm to connect, and both can save the time of cutting off the water, and can reduce emergency repair cost again, also can not produce pipeline water source and pollute, environmental protection more; After this multi-functional pipeline leakage plugging device is installed, can be used as subsequent detection sample point, if pipeline medium occurs abnormal, can Open valve at any time, carry out detections sampling, search pipe leakage for client and points of contamination provides facility.
Accompanying drawing explanation
In conjunction with the drawings with reference to following detailed description, in the accompanying drawings:
Fig. 1 is the stereogram of the multi-functional pipeline leakage plugging device of the utility model;
Fig. 2 is the plan view of the multi-functional pipeline leakage plugging device of the utility model;
Fig. 3 is the side view of the multi-functional pipeline leakage plugging device of the utility model;
Fig. 4 is the plan view of the multi-functional pipeline leakage plugging device of the utility model.
Fig. 5 is the radial partial sectional view of the housing joint of the multi-functional pipeline leakage plugging device of the utility model.
In figure: 100, housing, 110, relief hole, 120, square neck bolt, 200, seal groove, 300, sealing gasket, 310, protruding, 400, valve, 410, valve body, 420, connecting tube, 421, outside thread.
Embodiment
Fig. 1 to Fig. 5 shows the utility model one preferred embodiment, a kind of multi-functional pipeline leakage plugging device, comprise the both sides Hough of opposed installation, both sides Hough is the housing 100 of circular arc and shape is identical, this housing adopts spheroidal graphite cast iron, the axial joint of housing is extended with flange edge, and the flange edge of two housings is fixedly connected with by square neck bolt 120.Inner arc side and the axial fillet at housing two end part are provided with seal groove 200, are arranged with sealing gasket 300 in sealing groove, and the circular arc top of housing described at least one offers relief hole 110, and this relief hole is communicated with valve 400.
Described valve 400 comprises valve rod, spool and valve body 410, and valve inner forms cavity to hold described spool, and valve rod connects spool and controls switch and the flow control that spool action completes valve.The both sides of described valve body offer water inlet and water outlet respectively, and wherein water inlet is directly communicated with described relief hole, and water outlet is then communicated with connecting tube.Conveniently install and use, pour into an integrated entity described valve body and connecting tube and housing part, conveniently installs, and decreases leak source.In the present embodiment, valve adopts screw thread type gate valve, and the free end of described connecting tube offers the outside thread 421 connected for pipeline, also can adopt flange type sluice valve, and now the free end of connecting tube is provided with the flange plate connected for pipeline.
As shown in Figure 5, described sealing gasket 300 adopts NBR, each housing correspondence arranges a sealing gasket, sealing pad and seal groove 200 are connected together, two outer side walls of its engagement portion are provided with at least one pair of projection 310, seal groove both sides inwall offers the draw-in groove suitable with this projection, the protruding horizontal external part adopting trigonometric form or circular arc type, the structural embeddedness of dove-tail form can be formed in seal groove, only need by the draw-in groove in the protruding indentation sealing groove of sealing gasket during installation, slightly firmly sealing gasket can be extracted, safety and environmental protection, good seal performance during dismounting.
Described hull outside is also enclosed with one deck anti-corrosion anti-rust material, and this material is the amino baking varnish of outsourcing.
The above mode of execution is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (7)
1. a multi-functional pipeline leakage plugging device, comprise the circular arc housing (100) of two opposed installations, with bolts between housing, inside the two ends of housing and axial fillet be provided with seal groove (200), sealing gasket (300) is arranged with in sealing groove, at least one housing offers relief hole (110), it is characterized in that, described relief hole (110) is communicated with valve (400).
2. multi-functional pipeline leakage plugging device according to claim 1, it is characterized in that, described valve (400) comprises valve body (410), the both sides of this valve body offer water inlet and water outlet respectively, wherein water inlet is communicated with described relief hole (110), and water outlet is communicated with connecting tube (420).
3. multi-functional pipeline leakage plugging device according to claim 2, is characterized in that, described valve body (410) forms integral type cast with connecting tube (420) and housing (100).
4. multi-functional pipeline leakage plugging device according to claim 2, is characterized in that, the free end of described connecting tube (420) offers the outside thread (421) connected for pipeline.
5. multi-functional pipeline leakage plugging device according to claim 2, is characterized in that, the free end of described connecting tube is provided with the flange plate connected for pipeline.
6. multi-functional pipeline leakage plugging device according to claim 1, it is characterized in that, described sealing gasket (300) comprises the engagement portion be fastened in seal groove, this two side, engagement portion is provided with at least one pair of projection (310), offers the draw-in groove suitable with this projection in described seal groove.
7. multi-functional pipeline leakage plugging device according to claim 1, is characterized in that, described hull outside is enclosed with one deck anti-corrosion anti-rust material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490130.3U CN204062322U (en) | 2014-08-28 | 2014-08-28 | Multi-functional pipeline leakage plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490130.3U CN204062322U (en) | 2014-08-28 | 2014-08-28 | Multi-functional pipeline leakage plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062322U true CN204062322U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490130.3U Active CN204062322U (en) | 2014-08-28 | 2014-08-28 | Multi-functional pipeline leakage plugging device |
Country Status (1)
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| CN (1) | CN204062322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105523A (en) * | 2018-02-06 | 2018-06-01 | 钦州学院 | Air heave type Combined joint based on ship |
| CN108266592A (en) * | 2018-01-24 | 2018-07-10 | 高特控股集团有限公司 | A kind of valve leak, which is met an urgent need, blocks device |
| WO2019047566A1 (en) * | 2017-09-07 | 2019-03-14 | 安徽恒生科技发展集团有限公司 | Pipeline repairing device |
-
2014
- 2014-08-28 CN CN201420490130.3U patent/CN204062322U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047566A1 (en) * | 2017-09-07 | 2019-03-14 | 安徽恒生科技发展集团有限公司 | Pipeline repairing device |
| CN108266592A (en) * | 2018-01-24 | 2018-07-10 | 高特控股集团有限公司 | A kind of valve leak, which is met an urgent need, blocks device |
| CN108105523A (en) * | 2018-02-06 | 2018-06-01 | 钦州学院 | Air heave type Combined joint based on ship |
| CN108105523B (en) * | 2018-02-06 | 2023-12-29 | 钦州学院 | Inflatable pipeline plugging device based on ship |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |