CN1279318A - Portable quick plug for piping - Google Patents
Portable quick plug for piping Download PDFInfo
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- CN1279318A CN1279318A CN 00108508 CN00108508A CN1279318A CN 1279318 A CN1279318 A CN 1279318A CN 00108508 CN00108508 CN 00108508 CN 00108508 A CN00108508 A CN 00108508A CN 1279318 A CN1279318 A CN 1279318A
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- air
- hole
- piping
- quick plug
- inflation
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Abstract
A portable quick plug for piping of dam or dike is composed of a multi-hole pressure rubber tube, front inducer consisting of air bag and contact inducing head, inflatable air bag, inductive indicator, air-pressure meter for air bag, air inlet valve and external high-pressure air source (compressed air cylinder or air compressor). Its advantages include quick and correct feedback of plugging condition to operator, simple structure and easy carrying it about.
Description
The present invention relates to a kind of emergent plugging device, especially portable quick plug for piping when being specifically designed to river dyke generation piping.
Developing country mostly is the district that takes place frequently of flood, and most flood control dam still is that soil property is constructed, and the incident of breaching a dyke that breaks down that causes because of piping happens occasionally, and the economic loss that causes thus also is huge, fierce floods and savage beasts, and harm is serious.At present, the shutoff when taking place for piping, by filling out with the sandstone heap, not only labour intensity is big, speed is slow, and plugging effect is also undesirable mostly.
For addressing this problem, common way is design a kind of " mixed cement, mortar and bonding adhesive are used for the device of dykes and dams protection, leak stopping ", is used for the shutoff of piping.This device that Chinese patent 98222155 proposes, cement, sandstone, bonding adhesive ratio can be mixed from piping and inject piping place shutoff, but because of its equipment heaviness, need the stifled material of power and a large amount of former secondary seal supporting, and shutoff situation under water is difficult for grasping, so the requirement realization is found immediately, very big difficulty will take place in the emergency requirement of shutoff immediately.
The purpose of this invention is to provide a kind of portable quick plug for piping, its shutoff piping quickly and effectively.
The object of the present invention is achieved like this:
Front end at a porous pneumatic hose is provided with the inductor of being made up of an air balls and contact inductive head, leading portion is enclosed with the air bag of inflatable, the rear end then is provided with an induction indicator lamp and measures the air gauge of air bag and the air valve of control air inflow, external air compression steel cylinder or the air compressor that high-pressure air source is provided
Porous pneumatic hose central capsule has a steel wire, pipe along in be wrapped with a sensor wire and in have inflation through hole and pressure measurement through hole in vain.
The present invention makes it to expand and blocks the piping passage because only need high-pressure air source be injected the leading portion air bag with the porous pressure pipe, so structure is simple especially, operation is easy to carry; Simultaneously owing to being provided with induction and pressure tester, so shutoff situation under water can be reacted to rapidly, exactly air gauge waterborne and respond on the indicator lamp; In addition owing to not needing other any former secondary seals to block up material, so realize the emergency requirement of instant discovery, shutoff immediately easily.
The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is that the portable quick plug for piping master who proposes according to the present invention looks schematic diagram.
Fig. 2 is that the portable quick plug for piping A-A that proposes according to the present invention is to analysing and observe enlarged diagram.
Describe the details and the working condition thereof of the concrete device that proposes according to the present invention in detail below in conjunction with accompanying drawing.
The front end of porous pneumatic hose [3] is not formed inductor [1] by air balls [1-1] connecting terminal inductive head [1-2], the outer rubber pneumatic bag [2] that is enclosed with inflatable closely of the leading portion porous pneumatic hose [3] of near-induction device [1], the rear end of porous pneumatic hose [3] is provided with the air valve [5] of an induction indicator lamp [6], the air gauge [4] of measuring air bag [2] pressure and control air inflow, and high-pressure air source enters air valve [5] along the direction of arrow " ← ".As shown in Figure 2, the center of porous pneumatic hose [3] is wrapped with a steel wire [7], to increase tensile strength, be wrapped with in the edge sensor wire [10] and in have inflation through hole [8] and pressure measurement through hole [9] in vain.Inflation through hole [8] has an inflation inlet [11] and a pressure tap [12] with pressure measurement through hole [9] in the air bag that is wrapped up [2].One end connecting terminal inductive head [1-2] of sensor wire [10], the other end connect induction indicator lamp [6], and induction indicator lamp [6] is located battery can be set.Inflation through hole [8] rear end communicates with air valve [6], and pressure measurement through hole [9] rear end is communicated with air gauge [4].For guaranteeing envelope person's effect, with 2-3 air bag [2] for well, inflation through hole [8] and a pressure measurement through hole [9] and the supporting air gauge [4] thereof in the corresponding porous pneumatic hose of each air bag [2] [3].Before the use, connect high-pressure air source with air balls [1-1] inflation back connecting terminal inductive head [1-2] and with air valve [6] earlier.During use, air bag [2] section of front end inductor [1] and unaerated is aimed at piping place to drop in the water, piping is at once with in its suction passage, dragged by current because of air balls [1-1] this moment, use the spring in the contact inductive head [1-2] to shrink, close in the contact, the induction indicator lamp [6] of porous pneumatic hose [3] rear end is bright, open air valve [5] this moment, gases at high pressure are through inflating through hole [8] and inflation inlet [11] to air bag [2] inflation separately, air bag [2] is conformal expansion shutoff in passage, presses in the air bag [2] again and goes up reflection through pressure tap [12] and pressure measurement through hole [9] to air gauge [4].After the shutoff, current stop, and air balls [1-1] pulling force weakens, the spring reset in the contact inductive head [1-2], and the contact disconnects, and induction indicator lamp [6] ceases at once and goes out, and whole so emergent shutoff process is finished, and can remake conventional consolidation process after treating.When industry is made, make long, in, short, the series of products of large, medium and small different size to adapt to the emergent shutoff of different piping, are guaranteed embankment safety.
Claims (5)
1, a kind of portable quick plug for piping, it comprises air compression steel cylinder or the air compressor that high-pressure air source is provided, the front end that it is characterized in that a porous pneumatic hose [3] is provided with the air bag [2] that inductor [1] leading portion that is made of an air balls [1-1] connecting terminal inductive head [1-2] is provided with inflatable, and the rear end is provided with the air valve [5] of an induction indicator lamp [6], the air gauge [4] of measuring air bag [2] and control air inflow.
2, portable quick plug for piping according to claim 1 is characterized in that porous pneumatic hose [3] center is wrapped with a steel wire [7], be wrapped with in the edge sensor wire [10] and in have in vain the inflation through hole [8] with pressure measurement through hole [9].
3, portable quick plug for piping according to claim 1 and 2 is characterized in that sensor wire [10] one end connecting terminal inductive heads [1-2], and the other end connects induction indicator lamp [6].
4, portable quick plug for piping according to claim 1 and 2, the inflation through hole [8] that it is characterized in that porous pneumatic hose [3] has an inflation inlet [11] and a pressure tap [12] with pressure measurement through hole [9] in the air bag that is wrapped [2], inflation through hole [8] rear end communicates with air valve [5], and pressure measurement through hole [9] rear end is communicated with air gauge [4].
5, portable quick plug for piping according to claim 1 and 2, the number of the inflation through hole [8] in the number that it is characterized in that air bag [2] and the porous pneumatic hose [3], the hole count of pressure measurement through hole [9] and air gauge [4] is consistent, is good with 2-3 (hole) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00108508 CN1279318A (en) | 2000-04-28 | 2000-04-28 | Portable quick plug for piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00108508 CN1279318A (en) | 2000-04-28 | 2000-04-28 | Portable quick plug for piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1279318A true CN1279318A (en) | 2001-01-10 |
Family
ID=4579243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00108508 Pending CN1279318A (en) | 2000-04-28 | 2000-04-28 | Portable quick plug for piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1279318A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553981B (en) * | 2001-07-09 | 2010-04-21 | 亨利K·欧伯梅尔 | Water control gate and actuator therefore |
| CN108843270A (en) * | 2018-07-20 | 2018-11-20 | 河南理工大学 | A kind of triple channel Grouting Pipe and its overlap joint application method |
| CN111102426A (en) * | 2018-10-29 | 2020-05-05 | 北京金石湾管道技术有限公司 | Pipeline pressurized quick double-plugging air bag and use method thereof |
| CN114108545A (en) * | 2021-12-01 | 2022-03-01 | 姜泽南 | Segmented-bundling-type plugging machine for piping emergency rescue |
-
2000
- 2000-04-28 CN CN 00108508 patent/CN1279318A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553981B (en) * | 2001-07-09 | 2010-04-21 | 亨利K·欧伯梅尔 | Water control gate and actuator therefore |
| CN108843270A (en) * | 2018-07-20 | 2018-11-20 | 河南理工大学 | A kind of triple channel Grouting Pipe and its overlap joint application method |
| CN111102426A (en) * | 2018-10-29 | 2020-05-05 | 北京金石湾管道技术有限公司 | Pipeline pressurized quick double-plugging air bag and use method thereof |
| CN114108545A (en) * | 2021-12-01 | 2022-03-01 | 姜泽南 | Segmented-bundling-type plugging machine for piping emergency rescue |
| CN114108545B (en) * | 2021-12-01 | 2023-08-08 | 重庆艺锦陶瓷有限公司 | Plugging machine for sectional closing type piping emergency |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |