CN2436764Y - Quick leaking stoppage device - Google Patents
Quick leaking stoppage device Download PDFInfo
- Publication number
- CN2436764Y CN2436764Y CN 00226683 CN00226683U CN2436764Y CN 2436764 Y CN2436764 Y CN 2436764Y CN 00226683 CN00226683 CN 00226683 CN 00226683 U CN00226683 U CN 00226683U CN 2436764 Y CN2436764 Y CN 2436764Y
- Authority
- CN
- China
- Prior art keywords
- device body
- leaking stoppage
- leak stopping
- trapezoidal
- sleeve pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a quick leaking stoppage device which can carry out quick leaking stoppage on pipelines. When the pipeline leaks water, the utility model can carry out quick leaking stoppage, under the conditions of no water cutting off and no pipeline disassembly. The utility model comprises a leaking stoppage device body which is composed of two corresponding sections. The leaking stoppage device body is fixedly connected with the pipeline into a whole. The interior of the leaking stoppage device body is provided with a sealing ring and a sealing cushion. The leaking stoppage device body is two semicircular sleeve pipes. The interior of the sleeve pipe is provided with a trapezoidal adhesive tape groove. A trapezoidal sealing ring which is formed by sealing adhesive tapes is arranged in the trapezoidal adhesive tape groove. The trapezoidal sealing ring is respectively arranged in the both ends of the interior of the sleeve pipe. The leaking stoppage device body can be a saddle-shaped clamp hoop.
Description
The utility model relates to a kind of leak stopping device that is used for pipe plugging, especially relates to a kind of rapid plugging device that can carry out the pipeline instantaneous leaking-stopping.
In the background technique, at present when pipeline because of various crackles, fracture, when leaking appears in the aperture, the general blocking method that adopts mainly contains: when 1, pipe material is steel pipe, the soldering of cutting off the water; 2, when pipeline is cast iron tube, ductile iron pipe or cement pipe, the dismounting bottom pipe of cutting off the water earlier manages to add one section sleeve pipe at the place of leaking, in sleeve pipe two ends and pipeline junction usefulness asbestos, cement and spunyarn shutoff then.The shortcoming that this blocking method exists is: water stopping time is long, and the back dismounting pipe of need cutting off the water during operation adds tubing, and operation easier is big, and the control volume of earthwork is big, time-consuming.Secondly belong to rigid joint with asbestos cement, spunyarn shutoff sleeve pipe, after finishing pipe plugging, if when pipeline differential settlement occurs later on, leaking can appear again in sleeve pipe and pipeline connection place, so this blocking method effect is undesirable; 3, the sleeve pipe of packing on the pipeline adopts two lobe semicircle sleeve combination, after bolton, with two lobe semicircle flange plate crush seal cushion rubbers, reaches the leak stopping purpose, this blocking method complicated operation, leak stopping cost height at the sleeve pipe two ends.
The purpose of this utility model is to overcome the deficiency in the above-mentioned background technology, and a kind of rapid plugging device is provided, and it can work as pipeline when occurring leaking, and carries out instantaneous leaking-stopping under the situation of not cutting off the water, do not dismantle pipeline.
For achieving the above object, the technical solution that the utility model adopts is as follows:
A kind of rapid plugging device, its special way is: comprise leak stopping device body, leak stopping device body is made of corresponding two-part, and it is fixed with one on pipeline, is provided with seal ring and sealing gasket in the described leak stopping device body.
Above-mentioned leak stopping device body can be the semicircle sleeve pipes of two lobes, is provided with the adhesive tape groove in the sleeve pipe, and the seal ring that is made of sealing joint strip places in the groove.
Above-mentioned leak stopping device body can be a clip.
Above-mentioned seal ring and adhesive tape groove can be trapezoidal.
Above-mentioned seal ring can be two, is located at two ends in the sleeve pipe respectively.
Can be provided with screw on the above-mentioned sleeve pipe.
Above-mentioned clip can be a shape of a saddle clip.
Can be provided with bolt on the above-mentioned clip.
Above-mentioned seal ring can be provided with sealing line and tool selfsealings.
Fig. 1 is the structural representation of the utility model embodiment sleeve pipe leak stopping device;
Fig. 2 is the structural representation of another embodiment's saddle clip leak stopping device of the utility model;
Fig. 3 is the structural representation of O-ring seal in the saddle clip leak stopping device;
Fig. 4 is the sectional view of Fig. 3.
Number in the figure is described as follows:
The 1-sleeve pipe, 2-O-ring seal, 3-pipeline, 4-pipe crack, 5-screw, 6-clip, 7-nut, 8-pipeline, 9-sealing line, 10-O-ring seal.
Below in conjunction with accompanying drawing the utility model is described in further detail: referring to Fig. 1, Figure 1 shows that the structural representation of embodiment's sleeve pipe leak stopping device in the utility model, comprise two lobe semicircle sleeve pipes 1, semicircle sleeve pipe 1 is provided with screw 5, available fastening nut is fixed with one two lobe semicircle sleeve pipes 1, be provided with trapezoidal adhesive tape groove in the semicircle sleeve pipe 1, trapezoidal O-ring seal 2 constitutes by trapezoidal sealing joint strip is bonding, place in the interior trapezoidal adhesive tape groove of pipe, trapezoidal O-ring seal 2 is provided with sealing line 9, also is provided with seal rubber pad in the semicircle sleeve pipe 1.During actual the use, earlier that two trapezoidal sealing rubber strips are bonding with 30 degree tangent planes, constitute trapezoidal O-ring seal 2, be enclosed within pipe crack 4 both sides on the pipeline 3 then respectively, adjust the position of trapezoidal O-ring seal 2 on pipeline 3 it is aimed at the trapezoidal adhesive tape groove in the two halves circular sleeve 1, and place in the trapezoidal adhesive tape groove, with bolt that two halves circular sleeve 1 is fastening, between two trapezoidal O-ring seals 2, form the confined area like this, can reach the leak stopping purpose.Sleeve pipe leak stopping device is applicable to the leak stopping of pipeline annular, longitudinal crack and irregular crackle (hole) and fracture etc.Referring to Fig. 2, Fig. 3, Fig. 4, Figure 2 shows that the structural representation of another embodiment's saddle clip leak stopping device of the utility model, comprise shape of a saddle clip 6 and lower catch hoop, connect with nut 7 between shape of a saddle clip 6 and the lower catch hoop, be provided with O-ring seal 10 in the clip.During actual the use, only need the crack site on the O-ring seal align with tube 8 is got final product closing two clips.The leak stopping of the irregular crackle (hole) in shape of a saddle clip leak stopping device is applicable to more among a small circle.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1, the utility model various circumferential cracks that can produce pipeline and fracture, longitudinal crack and irregular Crackle (hole) carries out fast and effeciently leak stopping, does not cut off the water during operation, does not tear the earthen pipe road open, and is easy to use fast Victory has alleviated the labour intensity of pipe plugging greatly, has reduced operating cost.
2, the utility model can carry out plugging operations in the situation of not cutting off the water, and has avoided owing to cut off the water to life The impact that product and daily life cause.
3, the utility model production cost and use cost are all lower, can be widely used in various pipe pluggings Operation.
Claims (9)
1, a kind of rapid plugging device is characterized in that: comprise leak stopping device body, leak stopping device body is made of corresponding two-part, and it is fixed with one on pipeline, is provided with seal ring (2,10) and sealing gasket in the described leak stopping device body.
2, rapid plugging device according to claim 1 is characterized in that: described leak stopping device body is the semicircle sleeve pipes (1) of two lobes, and sleeve pipe is provided with the adhesive tape groove in (1), and the seal ring (2) that is made of sealing joint strip places in the groove.
3, rapid plugging device according to claim 1 is characterized in that: described leak stopping device body is clip (6).
4, rapid plugging device according to claim 2 is characterized in that: described seal ring (2) and adhesive tape groove are trapezoidal.
5, according to claim 2 or 4 described rapid plugging devices, it is characterized in that: described seal ring (2) is two, is located at the interior two ends of sleeve pipe (1) respectively.
6, according to claim 2 or 4 described rapid plugging devices, it is characterized in that: described sleeve pipe (1) is provided with screw (5).
7, rapid plugging device according to claim 3 is characterized in that: described clip (6) is a shape of a saddle clip.
8, according to claim 3 or 7 described rapid plugging devices, it is characterized in that: described clip (6) is provided with bolt (7).
9, rapid plugging device according to claim 5 is characterized in that: described seal ring (2,10) is provided with sealing line (9) and tool selfsealings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226683 CN2436764Y (en) | 2000-08-07 | 2000-08-07 | Quick leaking stoppage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226683 CN2436764Y (en) | 2000-08-07 | 2000-08-07 | Quick leaking stoppage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436764Y true CN2436764Y (en) | 2001-06-27 |
Family
ID=33590475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226683 Expired - Fee Related CN2436764Y (en) | 2000-08-07 | 2000-08-07 | Quick leaking stoppage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436764Y (en) |
-
2000
- 2000-08-07 CN CN 00226683 patent/CN2436764Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |