CN2388232Y - Pipe dredger - Google Patents
Pipe dredger Download PDFInfo
- Publication number
- CN2388232Y CN2388232Y CN 99218231 CN99218231U CN2388232Y CN 2388232 Y CN2388232 Y CN 2388232Y CN 99218231 CN99218231 CN 99218231 CN 99218231 U CN99218231 U CN 99218231U CN 2388232 Y CN2388232 Y CN 2388232Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hollow connecting
- utility
- model
- air bag
- 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
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model provides a manual pipe dredger which can produce larger negative pressure, so as to improve dredging capability. The utility model is composed of a hollow connecting rod and an air inflation bag at one end of and communicated with the hollow connecting rod, and the hollow connecting rod is provided with an air switch. The utility model has the advantage of very high success rate.
Description
The utility model relates to pipe dredging tool.It is a kind of piping tool of manually dredging.
As everybody knows, existing manual pipeline dredger is to adopt the rubber lid to push down down mouth of a river end face, loosen then suddenly, produce negative pressure, obstruction is sucked out, but this pipeline dredger can't produce bigger negative pressure, usually obstruction is had no way out, present also useful motor-driven pipeline dredger, but cost height, complicated operation.
Thereby the purpose of this utility model provides a kind of energy and produces the manual pipeline dredger that big negative pressure improves the mediation ability greatly.
The purpose of this utility model is realized by following technical proposals: it is made of hollow connecting rod and the air bag that is positioned at an end that communicates with hollow connecting rod, and hollow connecting rod is provided with air switch.
Air bag can be used rubber bulb, and connecting rod can be made into swan-neck or inflexibility pipe.
In the above-mentioned structure, can from air switch charge into air (with mouth blow can), can make inflatable bag inflating.During use, connecting rod is stretched in the pipeline, and back and forth twitch of do, then air bag is back and forth twitched in pipeline, and at this moment, air bag is with regard to as piston, and pipeline forms piston motion with regard to as cylinder sleeve.Because air bag is a flexible pouch, it and inner-walls of duct can keep good sealing state, so, during twitch, can form bigger negative pressure, obstruction is easy to be sucked out, and pipeline soon can be unimpeded, if once not all right, can repeat, and success rate is high, and effect is remarkable.
Be illustrated below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation;
As shown in Figure 1, the utility model is made of the air bag 2 that is positioned at connecting rod one end that hollow connecting rod 1 is connected with hollow connecting rod.Hollow connecting rod is provided with air switch 3 (knob type), and tail end is with flexible pipe 4 and holds for handgrip.Hollow connecting rod adopts plastics or steel to do, and can be made into flexible tube or inflexibility pipe and uses to adapt to various pipelines.Air bag is made with rubber, and flexibility is arranged, elasticity and certain intensity, and difficult quilt galls.
The utility model simple structure, practicality.
Claims (3)
1, a kind of pipeline dredger is characterized in that: it is made of hollow connecting rod and the air bag that is positioned at an end that communicates with hollow connecting rod, and hollow connecting rod is provided with air switch.
2, pipeline dredger according to claim 1 is characterized in that: air bag is the picture belt.
3, pipeline dredger according to claim 1 is characterized in that: hollow connecting rod can be made into swan-neck or inflexibility pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218231 CN2388232Y (en) | 1999-07-26 | 1999-07-26 | Pipe dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218231 CN2388232Y (en) | 1999-07-26 | 1999-07-26 | Pipe dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388232Y true CN2388232Y (en) | 2000-07-19 |
Family
ID=34009477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218231 Expired - Fee Related CN2388232Y (en) | 1999-07-26 | 1999-07-26 | Pipe dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388232Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631581A (en) * | 2015-01-26 | 2015-05-20 | 黎铁良 | Pipeline dredging device |
| 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 |
| CN106013356A (en) * | 2016-07-06 | 2016-10-12 | 窦磊 | Crawler type pipeline cleaner |
| CN112049201A (en) * | 2020-01-13 | 2020-12-08 | 怀化沃普环保科技有限公司 | Pipeline dredging rod with scraper |
-
1999
- 1999-07-26 CN CN 99218231 patent/CN2388232Y/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN104631581A (en) * | 2015-01-26 | 2015-05-20 | 黎铁良 | Pipeline dredging device |
| CN106013356A (en) * | 2016-07-06 | 2016-10-12 | 窦磊 | Crawler type pipeline cleaner |
| CN112049201A (en) * | 2020-01-13 | 2020-12-08 | 怀化沃普环保科技有限公司 | Pipeline dredging rod with scraper |
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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 |