CN2545266Y - Pneumatic pipeline dredger - Google Patents
Pneumatic pipeline dredger Download PDFInfo
- Publication number
- CN2545266Y CN2545266Y CN 02209580 CN02209580U CN2545266Y CN 2545266 Y CN2545266 Y CN 2545266Y CN 02209580 CN02209580 CN 02209580 CN 02209580 U CN02209580 U CN 02209580U CN 2545266 Y CN2545266 Y CN 2545266Y
- Authority
- CN
- China
- Prior art keywords
- gasbag
- pipe
- air bag
- air
- sewer
- 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
An air-pressure pipe dredger relates to a tool for dredging the sewer in the building and consists of a gasbag and an inflation tube. The gasbag is a round or cylindrical one and made of the materials with excellent air tightness such as rubber or plastic; the bottom of the gasbag is equipped with a gas outlet valve which is equipped with a check valve; the inflation tube is arranged on the top of the gasbag and communicated with the gasbag; the external end of the tube is equipped with an inflation nozzle which is equipped with a check valve. The gasbag is placed at the pipe port of the sewer in use and then fills compressed air into the gas bag through the inflation nozzle and the inflation tube to expand the gasbag to seal the pipe port; at the same time, the compressed air enters the sewer pipe through the gas outlet valve arranged on the bottom of the gas bag, the stem in the pipe can be dredged with the increase of the air pressure in the pipe.
Description
Technical field
The utility model relates to a kind of clear drains that is used for, especially for the Pneumatic pipeline drainer of sewer pipe in the mediation building.
Background technology
Press, after blow-off line stops up, will cause sewage outflow and therefore pollute surrounding environment, therefore must in time be dredged.The method of original clear drains is, the more piece bamboo chip is coupled together and extend into the block part of blow-off line, with the mediation obstruction.This method dredges not only that efficient is low, labor intensity of operating staff is big, and can only be applied to dredge the straight pipeline.For sewer pipe in the building of bending, generally all utilize the steel wire helical spring to dredge, also promptly utilize motor to turn steel wire spiral spring, make it to be advanced to the block part of sewer pipe, with the mediation obstruction.Though utilize steel wire spiral spring mediation sewer pipe efficient than higher, must be equipped with the steel wire spiral spring and the special-purpose motor of sufficient length, and must be by the professional's operation with practical experience, common people can be competent at absolutely not.
Summary of the invention
Of the present utility modelly promptly be to provide a kind of Pneumatic pipeline drainer that is exclusively used in sewer pipe in the mediation building, with simplify mediation equipment and make dredge easy to operation.
To achieve these goals, the utility model utilizes air bag and gas tube to constitute a kind of Pneumatic pipeline drainer.Air bag and spheroidal or cylindrical are made by the material that air-tightness is good, and its bottom is provided with the air outlet valve of band flap valve; Gas tube is arranged on the top of air bag and is communicated with air bag, and its outer end is provided with the charging connector of band flap valve.
When utilizing in the above-mentioned Pneumatic pipeline drainer mediation building sewer pipe, at first air bag is placed the mouth of pipe of sewer and make charging connector make air outlet valve down up, inflate in air bag by charging connector and gas tube then, when the gas pressure in the air bag rises to a certain degree, air bag will expand and be close to duct wall and make mouth of pipe sealing, compressed air will enter in the sewer pipe through the air outlet valve of air bag bottom simultaneously, and ducted obstruction will be dredged along with the increase of air pressure.
Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model Pneumatic pipeline drainer.
Description of drawings
Fig. 1 is the structural representation of the utility model Pneumatic pipeline drainer.
The specific embodiment
As shown in Figure 1, the utility model Pneumatic pipeline drainer mainly is made of air bag and gas tube.Air bag 1 is a spheroidal or cylindrical, is made by the material that air-tightness such as rubber or plastics are good, and its bottom is provided with the air outlet valve 2 of band flap valve.Gas tube 3 is arranged at the top of air bag 1 and is communicated with air bag 1, and the charging connector 4 that its outer end is provided with the band flap valve is connected back-up ring 5 with external source of the gas.
During use, at first air bag 1 is placed the mouth of pipe of sewer pipe and make charging connector 4 up, inflate in air bag 1 by charging connector 4 and gas tube 3 then; When the gas pressure in the air bag 1 rises to a certain degree, thereby air bag 1 will expand and be close to the tube wall of sewer pipe makes mouth of pipe sealing, compressed air also will enter in the sewer pipe through air outlet valve 2 simultaneously, and ducted obstruction will be dredged along with the rising of intraductal atmospheric pressure.
In sum as can be known, the utility model is simple in structure, and is easy for operation, utilizes common inflator to inflate in air bag and makes blocked sewer pipe and dredged rapidly.
Claims (2)
1. a Pneumatic pipeline drainer is characterized in that being made of air bag and gas tube; Described air bag is a ball-shaped or cylindrical, is made by the material that air-tightness is good, and its bottom is provided with the air outlet valve of band flap valve; Described gas tube is arranged at the top of air bag and is communicated with air bag, and its outer end is provided with the charging connector of band flap valve.
2. Pneumatic pipeline drainer according to claim 1 is characterized in that the outer end of described gas tube is provided with external source of the gas connection back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209580 CN2545266Y (en) | 2002-04-15 | 2002-04-15 | Pneumatic pipeline dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209580 CN2545266Y (en) | 2002-04-15 | 2002-04-15 | Pneumatic pipeline dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545266Y true CN2545266Y (en) | 2003-04-16 |
Family
ID=33689971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209580 Expired - Fee Related CN2545266Y (en) | 2002-04-15 | 2002-04-15 | Pneumatic pipeline dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545266Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896252A (en) * | 2014-04-26 | 2015-09-09 | 摩尔动力(北京)技术股份有限公司 | Pipe dredging device |
| CN107012930A (en) * | 2017-04-10 | 2017-08-04 | 贵州省剑河民族中学 | A kind of sewer dredging device |
| CN109339164A (en) * | 2018-12-04 | 2019-02-15 | 陆中光 | A kind of through type air vent device of anti-blocking deodorization |
| CN112127448A (en) * | 2020-09-17 | 2020-12-25 | 张令琼 | Closestool dredger |
| CN116771631A (en) * | 2022-03-18 | 2023-09-19 | 毛笑尘 | High-stability isolated electric water pump |
-
2002
- 2002-04-15 CN CN 02209580 patent/CN2545266Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896252A (en) * | 2014-04-26 | 2015-09-09 | 摩尔动力(北京)技术股份有限公司 | Pipe dredging device |
| CN107012930A (en) * | 2017-04-10 | 2017-08-04 | 贵州省剑河民族中学 | A kind of sewer dredging device |
| CN109339164A (en) * | 2018-12-04 | 2019-02-15 | 陆中光 | A kind of through type air vent device of anti-blocking deodorization |
| CN112127448A (en) * | 2020-09-17 | 2020-12-25 | 张令琼 | Closestool dredger |
| CN112127448B (en) * | 2020-09-17 | 2021-11-30 | 淮北博桓新能源科技有限公司 | Closestool dredger |
| CN116771631A (en) * | 2022-03-18 | 2023-09-19 | 毛笑尘 | High-stability isolated electric water pump |
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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 |