CN2134433Y - Sewer pipe pressure dredging device - Google Patents
Sewer pipe pressure dredging device Download PDFInfo
- Publication number
- CN2134433Y CN2134433Y CN 92234103 CN92234103U CN2134433Y CN 2134433 Y CN2134433 Y CN 2134433Y CN 92234103 CN92234103 CN 92234103 CN 92234103 U CN92234103 U CN 92234103U CN 2134433 Y CN2134433 Y CN 2134433Y
- Authority
- CN
- China
- Prior art keywords
- dredging device
- sewers
- pressure measuring
- measuring cylinder
- dredging
- 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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- Sewage (AREA)
Abstract
The utility model relates to a pressure dredging device for sewers. The pressure dredging device for sewers can be used for various buildings, such as resident buildings, hospitals, hotels, restaurants, etc. The utility model is characterized in that the pressure dredging device for sewers comprises a pressure barrel made of metal or plastic, a valve mouth positioned on the top cover of the pressure barrel and an elastic soft sealing sleeve arranged on the bottom of the pressure barrel. When used for dredging clogging objects in the sewers, the utility model has the advantages of simple structure, easy processing and assembling, convenient operation and strong dredging performance. No matter the openings of the sewers are large or small, the sewers are bend or straight and the distances between the clogging objects and the openings of the sewers are long or short, the sewers can be dredged rapidly and effectively, so the pressure dredging device for sewers is an ideal pressure dredging tool.
Description
The utility model belongs to a kind of instrument of dredging pipeline obstruction, the pressurization dredging device that especially a kind of sewer line dredging that is used for residential building, hospital, office building and washroom, hotel or kitchen is used.
At present, the sewer pipe in residential building, hospital, office building and washroom, hotel or kitchen is often blocked by impurityes such as tealeaves, stub paper, leftover and resin-like greases, and the user feels very worried because of lacking effective dredging tool at hand.Therefore some sewer pipes are equipped with U font pipe inspection mouth (have do not adorn again inspection hole), even inspection hole is housed, through the long-term etch of addle, bolt will get rusty in a short time, starts difficulty, and what have can't open at all, even if opened inspection hole, desilting work is not only dirty but also tired, runs into obturator in the place away from inspection hole, and is also inoperative after inspection hole is opened.Because sewer pipe often stops up, when using conventional dredging device (normally being inserted with the structure of a waddy on rubber cup) powerless again, the user engages the professional contingent of mediation sewer pipe to carry out special disposal with regard to having to, this often will spend the arriving of a large amount of expenses and time waiting professional contingent.
At the above-mentioned end that covers, the purpose of this utility model is that design is a kind of simple in structure, effective sewer pipe pressurization dredging device easy to use.
The overall structure of the utility model dredging device mainly comprises pressure measuring cylinder, is positioned at porthole on the pressure measuring cylinder top cover and chews and be fitted in a kind of elastomeric flexible sealing shroud of pressure measuring cylinder bottom and form.
Below in conjunction with embodiment concrete structure of the present utility model and operating principle are described in further detail.
Fig. 1 is the vertical section structure schematic diagram of the utility model dredging device.
From accompanying drawing 1 as can be known, the porthole of this novel dredging device is chewed 1 upper surface that is installed in the top cover 3 of pressure measuring cylinder 2.Porthole is chewed 1 and can be utilized and be similar to the porthole of using chew technology on bicycle or motorcycle.Pressure measuring cylinder 2 available metal materials are made, also available injection molding.Elastomeric flexible sealing shroud 4 generally is to adopt rubber sealing boot, and it is installed on the bottom position of pressure measuring cylinder 2.In order to make sealing effectiveness better, elastomeric flexible sealing shroud 4(is a rubber sealing boot) should make pyramidal structure, when inserting the entrance of sewer pipe, sealed entry prevents gas leakage effectively like this.
The situation that has different caliber sizes at various sewer pipes, in order to allow this dredging device can adapt to the sewer mouth of these different size caliber sizes, the elastomeric flexible sealing shroud 4(that the utility model also designs the different size caliber size is a rubber sealing boot) to cooperate user's needs, the user is as long as buy a dredging device like this, the rubber sealing boot of an equipped required caliber size just can be used to dredge the sewer pipe of various different size caliber sizes again.In addition, install and use for convenience, the elastomeric flexible sealing shroud 4(rubber sealing boot of the different bore specifications of the pressure measuring cylinder 2 of the utility model dredging device) be to be movable installation to connect between: can be that awl is connected, also can be threaded or directly fit connection with these.
When using dredging device of the present utility model to make the dredging tool of sewer pipe obturator, dredging device is replaced with the rubber sealing boot of required bore after, firmly fill in the arrival end (will note avoiding gas leakage) of sewer pipe on every side.Utilize being used that inflator and porthole chew, sewer pipe is constantly inflated pressurization, when pressure acquires a certain degree, no matter just nature can be dredged in the sewer pipe at a distance or the obturator at any position, proximal end.
From above introduction as can be known, this novel dredging device is simple in structure, process and assemble is easy, when being used for dredging the obturator in the sewer pipe, easy to operate effective, the mediation performance is strong, no matter mouth of pipe size, pipeline are bent more, from the mouth of pipe how far obturator can both fast and effeciently make pipeline unimpeded, therefore proves to be a kind of desirable pressurization dredging tool.
Claims (6)
1, a kind of unbloking device for sewer that pressurizes, it is characterized in that this dredging device by pressure measuring cylinder 2, be positioned at porthole on the top cover 3 of pressure measuring cylinder chew 1 and a kind of elastomeric flexible sealing shroud 4 of being fitted in pressure measuring cylinder 2 bottoms form.
2,, it is characterized in that described pressure measuring cylinder 2 available metal materials make also available injection molding according to the dredging device of claim 1 regulation.
3, according to the dredging device of claim 1 regulation, it is characterized in that described elastomeric flexible sealing shroud 4 can adopt rubber sealing boot, its profile is to make pyramidal structure.
4, according to the dredging device of claim 1 or 3 regulations, it is characterized in that elastomeric flexible sealing shroud 4(is a rubber sealing boot) be the caliber size that is made for different size, be movable installation between the rubber sealing boot of pressure measuring cylinder 2 and these different caliber sizes and connect.
5, according to the dredging device of claim 4 regulation, it is characterized in that the movable installation connection between described pressure measuring cylinder 2 and the rubber sealing boot can be that awl is connected, also can be to be threaded or directly fit connection.
6, according to the dredging device of claim 1 regulation, it is characterized in that described pressure measuring cylinder 2 and top cover 3 can fitly make, interconnect but also be the sealing shape by screw thread after the split manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234103 CN2134433Y (en) | 1992-09-21 | 1992-09-21 | Sewer pipe pressure dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234103 CN2134433Y (en) | 1992-09-21 | 1992-09-21 | Sewer pipe pressure dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2134433Y true CN2134433Y (en) | 1993-05-26 |
Family
ID=33776261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92234103 Expired - Fee Related CN2134433Y (en) | 1992-09-21 | 1992-09-21 | Sewer pipe pressure dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2134433Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391582A (en) * | 2016-11-08 | 2017-02-15 | 广西玉柴机器股份有限公司 | Sand removing device for preventing airflow splashing |
| CN108331104A (en) * | 2018-02-25 | 2018-07-27 | 杨立 | A kind of kitchen pipeline blockage-clearing device |
| CN111889368A (en) * | 2020-08-14 | 2020-11-06 | 杭州伊尹健康技术有限公司 | Traditional chinese medicine screening machine sieve mesh dredging mechanism |
| CN113897860A (en) * | 2021-11-23 | 2022-01-07 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Continuous sealed water-proof and drainage system for railway bridge |
-
1992
- 1992-09-21 CN CN 92234103 patent/CN2134433Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391582A (en) * | 2016-11-08 | 2017-02-15 | 广西玉柴机器股份有限公司 | Sand removing device for preventing airflow splashing |
| CN108331104A (en) * | 2018-02-25 | 2018-07-27 | 杨立 | A kind of kitchen pipeline blockage-clearing device |
| CN111889368A (en) * | 2020-08-14 | 2020-11-06 | 杭州伊尹健康技术有限公司 | Traditional chinese medicine screening machine sieve mesh dredging mechanism |
| CN113897860A (en) * | 2021-11-23 | 2022-01-07 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Continuous sealed water-proof and drainage system for railway bridge |
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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 |