CN2219912Y - Three proofings drainer - Google Patents
Three proofings drainer Download PDFInfo
- Publication number
- CN2219912Y CN2219912Y CN 94232057 CN94232057U CN2219912Y CN 2219912 Y CN2219912 Y CN 2219912Y CN 94232057 CN94232057 CN 94232057 CN 94232057 U CN94232057 U CN 94232057U CN 2219912 Y CN2219912 Y CN 2219912Y
- Authority
- CN
- China
- Prior art keywords
- hook
- drainer
- proofings
- shaped
- closure casing
- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a three-proofing drainer which is provided with a closure casing of which the top is locked on a draining bolt, and the lower part is connected with a water guide pipe. A hook-shaped water-storing elbow connected with the top and the end opening of the draining bolt is arranged in the closure casing. The drainer can prevent odour dissipation in the sewer, the clogging of the sewer and dissipation of the odour resulting from siphonage phenomenon effectively, and has a favorable anti-seeping function.
Description
The utility model provides a kind of Three proofings drainer, is mainly used in kitchen, washroom pot sink and lavatory basin draining, is a kind of building internal drainage utensil.
Used water trap mostly is S shape elbow type, and the gutter water inlet of the exposure aqua storage tank water surface, is stamped two kinds of patterns of inverted bowl type of button bowl.They play anti-odour dissipation and anti-clogging effect under certain condition.But, the long-term proof of using, the water trap of these two kinds of different structure forms, anti-odour loss and anti-clogging effect can not be had both, and the excessive consequence of foul smell that can't stop the sewer siphonage to be brought.
At the above-mentioned deficiency of existing water trap, the purpose of this utility model provides a kind of stink of preventing dissipation that possesses simultaneously, prevents to stop up, and prevents because the excessive Three proofings drainer of stink that siphonage causes.
Above-mentioned purpose of the present utility model is owing to take following technical measures to realize:
Three proofings drainer is one and locks on drain cock, connects the closure casing of aqueduct down, the hook-shaped trap that the configuration top is connected with the drain cock end opening in this closure casing.
Three proofings drainer provided by the utility model, the closure casing that it locks on drain cock provides the enclosure space of open draining, and this space also is the alleviation space of prevention siphonage simultaneously.Closure casing and built-in hook-shaped trap make sewage form twice unobstructed open discharge.The suction of sewer siphonage is alleviated in space in the closure casing, makes the water seal height in the trap remain at preferable closed state, stops the dissipation of stink in the sewer effectively.Naturally discharge for twice of sewage, smooth and easy without hindrance, can not produce the foreign material precipitability and stop up, lock the closure casing on drain cock, constitute the secondary sealing, can thoroughly eliminate the seepage phenomenon.
Accompanying drawing 1 is the structural representation of Three proofings drainer, and accompanying drawing 2 is organigrams of hook-shaped trap, and accompanying drawing 3 is cross-sectional views of hook-shaped trap.Below in conjunction with accompanying drawing,, further narrate technical characterictic of the present utility model by most preferred embodiment.
Three proofings drainer is one and locks on drain cock (1), connects the closure casing (3) of aqueduct (4) down.In this closure casing, the hook-shaped trap (5) that the configuration top is connected with drain cock (1) end opening.In order to prevent that dirt is hooked on the hook-shaped portion of trap, dividing plate (6) is set at the hook-shaped turn of bilge of hook-shaped trap.Discharge for the ease of sewage, hook-shaped curved collude the tip have 30-50 ° domatic.The hook-shaped curved upper surface 15-30mm that the end, point slope is higher than hook-shaped turn of bilge bend pipe that colludes forms water seal.(2) be jam nut.
Claims (3)
1. a Three proofings drainer is characterized in that Three proofings drainer is one and locks on drain cock, connects the closure casing of aqueduct down, the hook-shaped trap that the configuration top is connected with the drain cock end opening in this closure casing.
2. Three proofings drainer according to claim 1 is characterized in that the hook-shaped turn of bilge of hook-shaped trap is provided with dividing plate (6).
3. Three proofings drainer according to claim 1 and 2, it is characterized in that hook-shaped curved collude the tip have 30-50 ° domatic, the hook-shaped curved upper surface 15-30mm that the end, point slope is higher than hook-shaped turn of bilge bend pipe that colludes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94232057 CN2219912Y (en) | 1994-12-28 | 1994-12-28 | Three proofings drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94232057 CN2219912Y (en) | 1994-12-28 | 1994-12-28 | Three proofings drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219912Y true CN2219912Y (en) | 1996-02-14 |
Family
ID=33843710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94232057 Expired - Fee Related CN2219912Y (en) | 1994-12-28 | 1994-12-28 | Three proofings drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219912Y (en) |
-
1994
- 1994-12-28 CN CN 94232057 patent/CN2219912Y/en not_active Expired - Fee Related
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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 |