CN204919767U - Plugging device for sewer line - Google Patents
Plugging device for sewer line Download PDFInfo
- Publication number
- CN204919767U CN204919767U CN201520658814.4U CN201520658814U CN204919767U CN 204919767 U CN204919767 U CN 204919767U CN 201520658814 U CN201520658814 U CN 201520658814U CN 204919767 U CN204919767 U CN 204919767U
- Authority
- CN
- China
- Prior art keywords
- fluorubber
- air bag
- fluorine
- ball valve
- plugging device
- 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
Links
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- Pipe Accessories (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a plugging device for sewer line, including fluorine pneumatic rubber capsules and high -pressurepipe, fluorine pneumatic rubber capsules is cylindrical setting, be provided with the panel board on the fluorine pneumatic rubber capsules, the panel board is for inlaying the up end in fluorine pneumatic rubber capsules, be provided with manometer and relief valve on the panel board, be provided with netted anti -skidding line on the fluorine pneumatic rubber capsules, fluorine pneumatic rubber capsules middle part is smooth and sets up, be provided with the ball valve between fluorine pneumatic rubber capsules and the high -pressurepipe, ball valve and the formula setting as an organic whole of fluorine pneumatic rubber capsules, be flange joint between ball valve and the high -pressurepipe, quick -operation joint for the air is installed to the high -pressurepipe end, this plugging device for sewer line has outstanding sealing performance, the operating speed is fast, nimble.
Description
Technical field
The utility model relates to a kind of sewage conduct plugging device.
Background technology
Along with going deep into further of urban planning, urban sewage pipe takes shape gradually, for city provides powerful sewage dischargeable capacity.But once sewage conduct breaks, ground pollution and groundwater pollution will be formed, cause adverse consequences, need to carry out urgent shutoff repairing.And for pipeline repairing operation, past traditional way must stop carrying, shutoff operation after even emptying pipeline, just can be carried out, or take some provisional remedial measures, repairing task can not be completed the very first time like this, repairing shutoff opportunity can be delayed, cause adverse consequences.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of have outstanding sealing performance, operating speed soon, sewage conduct plugging device flexibly.
In order to the technology and method that solve the above problems employing of the present utility model are as follows:
A kind of sewage conduct plugging device, comprise fluorubber air bag and high-pressure air pipe, described fluorubber air bag is cylindrical setting, described fluorubber air bag is provided with instrument board, described instrument board is for being embedded in fluorubber air bag upper surface, described instrument board is provided with pressure meter and safety valve, described fluorubber air bag is provided with mesh antiskid line, be smooth setting in the middle part of described fluorubber air bag, ball valve is provided with between described fluorubber air bag and high-pressure air pipe, described ball valve and fluorubber air bag are that integral type is arranged, it is Flange joint between described ball valve and high-pressure air pipe, described high-pressure air pipe end is provided with air snap joint.
As preferably, described safety valve is spring loaded safety valve, and portable construction is compact, and remolding sensitivity is higher, when the air pressure in fluorubber air bag increases to over setting, prevents fluorubber air bag inner air pressure from exceeding specified value by outside discharged air.
As preferably, described pressure meter is precise digital display pressure meter, and volume is little, simple to operate, the degree of accuracy is high.
As preferably, between described ball valve and high-pressure air pipe, scribble fluid sealant, the sealing effectiveness between ball valve and high-pressure air pipe can be improved, prevent gas leakage.
The beneficial effects of the utility model are: by being provided with fluorubber air bag and high-pressure air pipe, flexibly mobile, fast aeration can block the soil pipe of all size, and fluorubber balloon surface is provided with mesh antiskid line, the frictional force between fluorubber air bag and soil pipe can be increased, prevent fluorubber air bag from being washed away by sewage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sewage conduct plugging device of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of sewage conduct plugging device, comprise fluorubber air bag 1 and high-pressure air pipe 2, described fluorubber air bag 1 is cylindrical setting, described fluorubber air bag 1 is provided with instrument board 3, described instrument board 3 is for being embedded in fluorubber air bag 1 upper surface, described instrument board 3 is provided with pressure meter 4 and safety valve 5, described fluorubber air bag 1 is provided with mesh antiskid line 6, be smooth setting in the middle part of described fluorubber air bag 1, ball valve 7 is provided with between described fluorubber air bag 1 and high-pressure air pipe 2, described ball valve 7 with fluorubber air bag 1 for integral type is arranged, be Flange joint between described ball valve 7 and high-pressure air pipe 2, described high-pressure air pipe 2 end is provided with air snap joint 8.
Described safety valve 5 is spring loaded safety valve, and portable construction is compact, and remolding sensitivity is higher, when the air pressure in fluorubber air bag 1 increases to over setting, prevents fluorubber air bag 1 inner air pressure from exceeding specified value by outside discharged air.
Described pressure meter 4 is precise digital display pressure meter, and volume is little, simple to operate, the degree of accuracy is high.
Scribble fluid sealant (not shown) between described ball valve 7 and high-pressure air pipe 2, the sealing effectiveness between ball valve 7 and high-pressure air pipe 2 can be improved, prevent gas leakage.
The beneficial effects of the utility model are: by being provided with fluorubber air bag and high-pressure air pipe, flexibly mobile, fast aeration can block the soil pipe of all size, and fluorubber balloon surface is provided with mesh antiskid line, the frictional force between fluorubber air bag and soil pipe can be increased, prevent fluorubber air bag from being washed away by sewage.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a sewage conduct plugging device, it is characterized in that: comprise fluorubber air bag and high-pressure air pipe, described fluorubber air bag is cylindrical setting, described fluorubber air bag is provided with instrument board, described instrument board is for being embedded in fluorubber air bag upper surface, described instrument board is provided with pressure meter and safety valve, described fluorubber air bag is provided with mesh antiskid line, be smooth setting in the middle part of described fluorubber air bag, ball valve is provided with between described fluorubber air bag and high-pressure air pipe, described ball valve and fluorubber air bag are that integral type is arranged, it is Flange joint between described ball valve and high-pressure air pipe, described high-pressure air pipe end is provided with air snap joint.
2. sewage conduct plugging device according to claim 1, is characterized in that: described safety valve is spring loaded safety valve.
3. sewage conduct plugging device according to claim 1, is characterized in that: described pressure meter is precise digital display pressure meter.
4. sewage conduct plugging device according to claim 1, is characterized in that: scribble fluid sealant between described ball valve and high-pressure air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658814.4U CN204919767U (en) | 2015-08-28 | 2015-08-28 | Plugging device for sewer line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658814.4U CN204919767U (en) | 2015-08-28 | 2015-08-28 | Plugging device for sewer line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919767U true CN204919767U (en) | 2015-12-30 |
Family
ID=54968906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658814.4U Expired - Fee Related CN204919767U (en) | 2015-08-28 | 2015-08-28 | Plugging device for sewer line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368304A (en) * | 2016-11-11 | 2017-02-01 | 江苏工程职业技术学院 | Drainage twisting shaft hole plugging device |
| CN111441374A (en) * | 2020-01-14 | 2020-07-24 | 中建六局建设发展有限公司 | Quick plugging construction method for high-water-pressure deep foundation pit dewatering well |
-
2015
- 2015-08-28 CN CN201520658814.4U patent/CN204919767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368304A (en) * | 2016-11-11 | 2017-02-01 | 江苏工程职业技术学院 | Drainage twisting shaft hole plugging device |
| CN111441374A (en) * | 2020-01-14 | 2020-07-24 | 中建六局建设发展有限公司 | Quick plugging construction method for high-water-pressure deep foundation pit dewatering well |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160828 |