CN2069443U - Sewer drainer under hydraulic pressure and atmospheric pressure - Google Patents
Sewer drainer under hydraulic pressure and atmospheric pressure Download PDFInfo
- Publication number
- CN2069443U CN2069443U CN 90206053 CN90206053U CN2069443U CN 2069443 U CN2069443 U CN 2069443U CN 90206053 CN90206053 CN 90206053 CN 90206053 U CN90206053 U CN 90206053U CN 2069443 U CN2069443 U CN 2069443U
- Authority
- CN
- China
- Prior art keywords
- sewer
- siphunculus
- utility
- model
- air
- 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 - Lifetime
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a device for cleaning sewers. The purpose of the utility model is to design a sewer dredging device which not only can dredge by air, but also can dredge by water pressure. The sewer dredging device is composed of a dredging pipe 5 connected with an air tap 4, a sealing plug 9, etc. The utility model is characterized in that the upper end of the dredging pipe 5 is provided with a hub hole 1 connected with a water pipe, the lower part of the hub hole 1 is provided with a check valve 2 to prevent the overflow of air and water flow in sewers, and an inflatable air bag is hooped on the dredging pipe 5. The utility model is not restricted by the sizes of the openings of water tanks and sewers. The utility model has the advantages of flexible use, big pressure and low cost and is suitable for being widely used when sewers are clogged.
Description
The utility model belongs to the device that cleans sewer pipe.Dischging-through device by hydraulic pressure or air pressure dredging pipeline.
Generally be to produce siphon mediation sewer pipe in the family with rubber cup.Also build collecting-tank on the sewer of now a lot of local-style dwelling houses, usually needed the not number use of rubber cup that presses down than long handle.For solving existing problem, China's utility model patent document has announced that on the 5th 16 phases of volume name is called the patent application of " sewer dischging-through device ", form by connections such as valve inside, valve cock and corks, by being pressed into the pressure mediation obstruction of air, but under situation about having, for example, weak old people uses inflator just to undertake to do what is apparently beyond one's ability.
The purpose of this utility model is that design a kind ofly both can be dredged with air, again can be with the sewer dischging-through device of hydraulic pressure mediation.
The utility model designs like this: the row's siphunculus 5 that is connected with valve 4, the cork 9 in sealed sewer pipe road, it is characterized in that arranging the hub bore 1 that siphunculus 5 upper ends are pressed into or screw fit and water pipe join, hub bore 1 below in-line arrangement siphunculus 5 non retern valve 2 of packing into, non retern valve 2 valve operation springs 6 lower surfaces are accepted in row's siphunculus 5 and are flange shape support 7, and fixing.It stops air and sewer current overflow.And cork 9 is lock ring inflatable bladders on row's siphunculus 5 outer walls.
The utility model has reached purpose of design, and is simple in structure, flexible and convenient to use, to the sewer pipe good seal.The logical not enough weakness of pressure of row in the time of also can overcoming only with hydraulic pressure or a kind of mode of air pressure.
Fig. 1 is the utility model schematic diagram.
Below be the utility model embodiment: row's siphunculus 5 upper ends are threaded with hub bore 1, assembling rubber pad 3 between the two joint face.Hub bore 1 below in-line arrangement siphunculus 5 is inserted non retern valve 2.Non retern valve 2 valves are handled spring 6 lower surfaces and are accepted the support of arranging in the siphunculus 57, are placed with sieve aperture shape water filter plate 11 on the support 7.The eccentric shackle in spring 6 terminations is fixed on the support 7.With thin wire hub rubber balloon 9, its inflating nozzle 8 is tightened in lug boss 10 in row's siphunculus 5 outside lug bosses 10 hub grooves.Above dischging-through device hub bore 1, row's siphunculus 5 usefulness plastics are made.
During use, with the dischging-through device rubber balloon partly or all insert in the sewer mouth, allow the rubber pocket expansion be adjacent to the sewer mouth of pipe, good seal in the valve inflation with inflator.Again with soft pipe connection water pipe hub bore and water tap, the tap of fetching boiling water.Water is washed non retern valve open and dredging sewer.As the hydraulic pressure deficiency, obstruction still is retarded by silt, get final product dredging pipeline with inflator in valve 4 inflations again, use afterflush.Receive so far.
Claims (2)
1, cleans the device of sewer pipe, hydraulic pressure or air-pressure duct dredging device, comprise the row's siphunculus 5 that is connected with valve 4, the cork 9 in sealed sewer pipe road, it is characterized in that arranging the hub bore 1 that siphunculus 5 upper ends are pressed into or screw fit and water pipe join, hub bore 1 below in-line arrangement siphunculus 5 embeds non retern valve 2, and non retern valve 2 valve operation springs 6 lower surfaces are accepted the support 7 of row's siphunculus 5 inner edge projectioies and fixed, to stop air and sewer current overflow.
2,, it is characterized in that cork 9 is lock ring inflatable bladders on row's siphunculus 5 outer walls according to the described dredging device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206053 CN2069443U (en) | 1990-05-06 | 1990-05-06 | Sewer drainer under hydraulic pressure and atmospheric pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206053 CN2069443U (en) | 1990-05-06 | 1990-05-06 | Sewer drainer under hydraulic pressure and atmospheric pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069443U true CN2069443U (en) | 1991-01-16 |
Family
ID=4886707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90206053 Expired - Lifetime CN2069443U (en) | 1990-05-06 | 1990-05-06 | Sewer drainer under hydraulic pressure and atmospheric pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238255B (en) * | 2005-08-09 | 2011-02-23 | 恩萨尔·科尔乔班 | Hydraulic type hand-operated closestool dredging pump |
-
1990
- 1990-05-06 CN CN 90206053 patent/CN2069443U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238255B (en) * | 2005-08-09 | 2011-02-23 | 恩萨尔·科尔乔班 | Hydraulic type hand-operated closestool dredging pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |