CN2608568Y - Off odour preventing device of floor drain sewer - Google Patents
Off odour preventing device of floor drain sewer Download PDFInfo
- Publication number
- CN2608568Y CN2608568Y CN 03212510 CN03212510U CN2608568Y CN 2608568 Y CN2608568 Y CN 2608568Y CN 03212510 CN03212510 CN 03212510 CN 03212510 U CN03212510 U CN 03212510U CN 2608568 Y CN2608568 Y CN 2608568Y
- Authority
- CN
- China
- Prior art keywords
- bezel ring
- sealing
- circular
- floor drain
- carriage
- 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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Abstract
A deodorizing apparatus used for floor drain sewers is provided. The deodorizing device comprises a flexible plastic sealed chamber, a carriage, a sealing bezel ring and a trap valve. The sealing bezel ring takes the shape of circular cylinder and is mainly characterized in terms of structure that the inner wall is provided with a circular flute, the superior part of the flexible plastic sealed chamber is positioned in the sealing bezel ring and is fixed by a spring cup ring which is arranged in the circular flute on the inner wall of the sealing bezel ring. The carriage takes the shape of cylinder, with a trapeziform drum-shaped superior part and a circular cylinder-shaped inferior part, and the middle is the inner wall of the carriage is provided in a concave manner with a right angle flute to form a circular boss. The inferior circular cylinder of the carriage is sleeved on the outer wall of the upper end of a sewer pipe, and the circular boss forming on the inner wall of the carriage is blocked at the circular end face of the upper end of the sewer pipe. The sealing bezel ring is positioned on a circular boss forming below the right angle flute, and the flexible plastic sealed chamber arranged on the sealing bezel ring is inserted into the sewer pipe. The trap valve is positioned in the upper end of the carriage. The utility model can completely prevent large blocks of impurities from entering sewer pipes and has the advantages of simple structure, low cost, convenient use and so on.
Description
(1) technical field
The utility model relates to a kind of sewer floor drain.
(2) technical background
At present, the sewer floor drain that uses in building trade is a kind of bowlshaped mouth structure, in order to prevent to return on the sewer stink, upwards is provided with seal boss in the floor drain joint, inserts the boss outside with the spill gland again and forms water seal, and smell can not be returned.The pipe joint seam is arranged at the bottom of floor drain, and the sewer pipe of directly pegging graft though scribble cementing agent at splicing position, floor drain infiltration phenomenon often occurs.In addition because many quality problems such as building operations and decorations, and the artificial sewer pipe inlet etc. of arbitrarily changing, also can cause the sewer floor drain of a lot of families to return the problem of putting foul smell.People are being perplexed by foul smell for a long time, though having adopted use deodorant, measures such as air purifier being installed of having all can not really solve foul smell and return the problem of emitting.For this reason, I utilize retirement leisure chance and technical work experience for many years, begin design through investigation.And declared patent, number of patent application is 03211094.4.But the floor drain sewer transformation that this can only solve present use makes it not emit stink.Need transform real genus again to new building exhausts the people and drains the treasury.Design again again for this reason, make and transform and be harmonious future, therefore carried out designing again in the hope of address this problem at all in China.So that provide floor drain sewer deodorization apparatus unitized and standardized technical basis.
(3) summary of the invention
In order to solve the problem that above-mentioned existing floor drain exists, the utility model provides a kind of good sealing effect, does not have and returns the floor drain sewer deodorization apparatus that emits peculiar smell.
The technical scheme that adopts
Floor drain sewer deodorization apparatus comprises soft-plastic sealing cartridge, bracing frame, sealing bezel ring, and filtering net plate.The sealing bezel ring, is cylindric, is equipped with a groove on its inwall, packs into and seal in the bezel ring, in the top of soft-plastic sealing cartridge, and is fixed by tensioner spring piston ring in the annular groove on sealing bezel ring, inwall.Bracing frame is a tubular, and its top is the ladder type tube, and its underpart is a cylinder, and the middle part of its inwall is arranged with a right angle groove and forms an annular boss.The cylinder of bracing frame bottom is nested with on the outer wall of sewer pipe upper port, and the annular boss that forms on the bracing frame inwall is fastened on the annular end face of sewer pipe upper port.The sealing bezel ring, is arranged on the annular boss of right angle groove below formation, and the soft-plastic sealing cartridge that is installed on the sealing bezel ring, inserts in the sewer pipe.Filtering net plate is arranged in the upper port of bracing frame.
Be equipped with a groove on the outer wall of the trapezoidal tube in above-mentioned bracing frame top.
The upper end-face edge of the trapezoidal tube in above-mentioned bracing frame top can stretch out and form square chimb or circular chimb or other different shape chimb.
Offer a little square groove that supplies the dismounting spring piston ring to use on the inwall of above-mentioned sealing bezel ring.
The utility model advantage is as follows:
1, can carry out unitized standardization, the aperture and the existing plastic conduit of bracing frame bottom cylinder directly adapt, and standardization fully can unitize.
2, sealing performance is intact.The utility model has structurally designed three seals, thus can guarantee peculiar smell completely without.
3, easy accessibility.This device part is all detachable, and necessary place has also reserved the technology position of maintenance construction, designs fairly proper.
4, neat appearance, the chimb that extend the bracing frame upper end can make the smooth seam that can make again in ground neat, reaches the purpose of whole ground neat appearance.
5, help the safety of walking.The chimb of bracing frame upper end is equal with ground.Flat the lid of recess downstream, in case fall down accidentally or the hardship of the pin of rivering bend.
6 low prices can reduce the capital works cost.
(4) description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of the utility model sealing bezel ring.
Fig. 3 is the vertical view of Fig. 2.
(5) specific embodiment
Floor drain sewer deodorization apparatus comprises soft-plastic sealing cartridge 1, bracing frame 2, sealing bezel ring, 3 and filtering net plate 4.Sealing bezel ring, 3 is cylindric, is equipped with an annular groove 5 on its inwall, and is concaved with a little square groove 6, packs into and seal in the bezel ring, 3 in the top of soft-plastic sealing cartridge 1, and is fixed by tensioner spring piston ring 7 in the annular groove 5 on sealing bezel ring, 3 inwalls.Bracing frame 2 is a tubular, and its top is trapezoidal tube, and its underpart is a cylinder, and the middle part of its inwall is concaved with a right angle groove 8 and thereunder forms an annular boss 9, is equipped with a groove 11 on the outer wall of the trapezoidal tube in bracing frame 2 tops.Its upper end-face edge stretches out and forms square chimb 12.The cylinder of bracing frame 2 bottoms is nested with on the annular end face of sewer pipe 10 upper port, and sealing bezel ring, 3 is arranged on the annular boss 9 of right angle groove 8 formation, and the soft-plastic sealing cartridge 1 that is installed on the sealing bezel ring, 3 inserts in the sewer pipe 10.
Claims (4)
1, floor drain sewer deodorization apparatus, comprise soft-plastic sealing cartridge (1), bracing frame (2), sealing bezel ring, (3) and filtering net plate (4), sealing bezel ring, (3) is cylindric, it is characterized in that: be equipped with an annular groove (5) on its inwall, pack in the sealing bezel ring, (3) in the top of soft-plastic sealing cartridge (1), and fixed by tensioner spring piston ring (7) in the annular groove (5) on sealing bezel ring, (3) inwall, bracing frame (2) is a tubular, its top is trapezoidal tube, its underpart is a cylinder, the middle part of its inwall is concaved with a right angle groove (8) and thereunder forms an annular boss (9), the cylinder of bracing frame (2) bottom is nested with on the annular end face of sewer pipe (10) upper port, sealing bezel ring, (3) is arranged on the annular boss (9) of right angle groove (8) formation, and the soft-plastic sealing cartridge on it (1) inserts in the sewer pipe (10).
2, floor drain sewer deodorization apparatus according to claim 1 is characterized in that being equipped with a groove (11) on the outer wall of the trapezoidal tube in described bracing frame (2) top.
3, floor drain sewer deodorization apparatus according to claim 1 is characterized in that offering on the inwall of described sealing bezel ring, (3) a little square groove (6) for dismounting spring piston ring (7) usefulness.
4, floor drain sewer deodorization apparatus according to claim 1, it is characterized in that the upper end-face edge of the trapezoidal tube in bracing frame (2) top be outward extended with chimb (12), chimb (12) is square or circular or other different shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212510 CN2608568Y (en) | 2003-04-10 | 2003-04-10 | Off odour preventing device of floor drain sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212510 CN2608568Y (en) | 2003-04-10 | 2003-04-10 | Off odour preventing device of floor drain sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608568Y true CN2608568Y (en) | 2004-03-31 |
Family
ID=34159536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212510 Expired - Fee Related CN2608568Y (en) | 2003-04-10 | 2003-04-10 | Off odour preventing device of floor drain sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608568Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790225A (en) * | 2012-12-20 | 2014-05-14 | 王丹 | Replaceable permanent combined odor-resistant floor drain core |
-
2003
- 2003-04-10 CN CN 03212510 patent/CN2608568Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790225A (en) * | 2012-12-20 | 2014-05-14 | 王丹 | Replaceable permanent combined odor-resistant floor drain core |
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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 |