CN106869291A - Odour-proof floor drain - Google Patents
Odour-proof floor drain Download PDFInfo
- Publication number
- CN106869291A CN106869291A CN201710216365.1A CN201710216365A CN106869291A CN 106869291 A CN106869291 A CN 106869291A CN 201710216365 A CN201710216365 A CN 201710216365A CN 106869291 A CN106869291 A CN 106869291A
- Authority
- CN
- China
- Prior art keywords
- floor drain
- exit passageway
- drain body
- ball float
- isolating cylinder
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
- E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to a kind of odour-proof floor drain, including floor drain body, filter screen is set in the import of floor drain body；Deodorization storage tank mainly is provided with the outlet of floor drain body, the tank floor center of the deodorization storage tank is provided with exit passageway, reservoir chamber is constituted between the outer wall and cabinet wall of exit passageway；Isolating cylinder is set between exit passageway import and floor drain body；Reverse-filling check-valves is set in exit passageway, the reverse-filling check-valves is made up of the valve seat and ball float for being arranged on exit passageway inwall, between upper guiding rib and lower guiding rib of the ball float by upper guide post and lower guide post in exit passageway, lower guide post has radial direction limited step, valve seat is arranged on ball float upside, and its lower surface has the ball face sealing face cooperated with ball float.The features such as pouring in down a chimney with simple structure, odor-proof and bilge water resisting.Suitable for the floor drain of the toilet inlet of sewer.
Description
Technical field
The present invention relates to a kind of floor drain, the more particularly to odour-proof floor drain of the inlet of sewer.The present invention is applied to toilet
The floor drain of the inlet of sewer.
Background technology
In toilet, the inlet of sewer typically installs floor drain, in order to prevent floor drain deodorizing from pouring in down a chimney, generally using deodorization ground
Leakage, the structure of existing odour-proof floor drain is more complicated, and deodorant function is poor, and when sewer is blocked, water closet is released
Sewage pour in down a chimney and enter toilet, pollute.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art, there is provided a kind of simple structure, deodorant function are good, can prevent dirt
The odour-proof floor drain that water pours in down a chimney.
Technical scheme includes floor drain body, and filter screen is set in the import of floor drain body；Mainly set in the outlet of floor drain body
The tank floor center for having deodorization storage tank, the deodorization storage tank is provided with exit passageway, the outer wall and casing of exit passageway
Reservoir chamber is constituted between inwall；Isolating cylinder is set between exit passageway import and floor drain body, end face is covered on isolating cylinder and is fixed company
It is connected on floor drain body, runner is constituted and tank floor between in isolating cylinder lower surface insertion reservoir chamber, isolates drum outer wall and casing
Annular channel is constituted between inwall, annular channel is constituted between isolating cylinder inwall and exit passageway outer wall, lid lower end on isolating cylinder
There is runner between face and exit passageway import；Reverse-filling check-valves is set in exit passageway, and the reverse-filling check-valves is by setting
The valve seat and ball float put in exit passageway inwall are constituted, and ball float is arranged on upper in exit passageway by upper guide post and lower guide post
Between guiding rib and lower guiding rib, lower guide post has radial direction limited step, and valve seat is arranged on ball float upside, and its lower surface has
The ball face sealing face cooperated with ball float.
Preferably, end face is covered on isolating cylinder to be fixedly mounted on floor drain body by screw, end face is covered on isolating cylinder with ground
Leakage body has runner between lower surface.
It is an advantage of the invention that being provided with deodorization storage tank and isolating cylinder composition deodorization passage in the outlet of floor drain body, lower water is prevented
Foul smell room in road, and in the exit passageway setting reverse-filling check-valves of deodorization storage tank, prevent liquid in sewer from pouring in down a chimney, have
The features such as thering is simple structure, odor-proof and bilge water resisting to pour in down a chimney.
Brief description of the drawings
Odour-proof floor drain as shown in Figure 1, including floor drain body 1, filter screen is set in the import of floor drain body 1, prevents fiber, bulky grain
Thing enters；Deodorization storage tank is provided with the outlet of floor drain body 1, outlet is provided with the bottom center of casing 2 of the deodorization storage tank logical
Road 4, constitutes reservoir chamber 11 between the outer wall and the inwall of casing 2 of exit passageway 4；Set between the import of exit passageway 4 and floor drain body 1
Isolating cylinder 3, isolating cylinder 3 is inverted U-shaped cylindrical structure, and the upper surface covered on isolating cylinder 3 is fixedly connected on floor drain body 1, isolating cylinder 3
Runner is constituted and the bottom surface of casing 2 between in lower surface insertion reservoir chamber 11, the lower surface of isolating cylinder 3 is highly entered less than exit passageway 4
The height at mouth end, constitutes annular channel, the inwall of isolating cylinder 3 and the outer wall of exit passageway 4 between the outer wall of isolating cylinder 3 and the inwall of casing 2
Between constitute annular channel, there is runner, on isolating cylinder 3 between lid lower surface and the import of exit passageway 4 in reservoir chamber 11 all the time
The water highly equal with the entrance point of exit passageway 4 is stored, the gas stream between measurement flow channel and outer side runner in isolating cylinder 3 is intercepted
Circulation passage；Reverse-filling check-valves is set in the exit passageway 4, and the reverse-filling check-valves is by being arranged on the valve of the inwall of exit passageway 4
Seat 5 and ball float 8 are constituted, and ball float 8 is led by the upper guiding rib 7 that upper guide post 6 and lower guide post 9 are arranged in exit passageway 4 with
Coordinate between muscle 10, the pilot hole at the center of upper guiding rib 7 is dynamic with upper guide post 6, the pilot hole at the lower center of guiding rib 10 is with
Guide post 9 is dynamic to be coordinated, and lower guide post 9 has radial direction limited step, and limitation ball float 8 moves down amplitude, upper guiding rib 7 and lower guiding rib
10 pilot hole periphery has opening, and valve seat 5 is arranged on the upside of ball float 8, and its lower surface has the ball cooperated with ball float 8
Face sealing surface, the buoyancy of the gross weight of ball float 8, upper guide post 6 and lower guide post 9 with it in water is equal.
End face is covered on isolating cylinder 3 to be fixedly mounted on floor drain body 1 by screw, and end face and floor drain body 1 are covered on isolating cylinder 3
There is runner between lower surface.
Claims (2)
1. a kind of odour-proof floor drain, including floor drain body (1), filter screen is set in floor drain body (1) import；It is characterized in that in floor drain body (1)
Outlet is provided with deodorization storage tank, and exit passageway (4), exit passageway are provided with casing (2) bottom center of the deodorization storage tank
(4) reservoir chamber (11) is constituted between outer wall and casing (2) inwall；Set between exit passageway (4) import and floor drain body (1) every
From cylinder (3), the upper surface covered on isolating cylinder (3) is fixedly connected on floor drain body (1), isolating cylinder (3) lower surface insertion reservoir chamber
(11) runner is constituted and casing (2) bottom surface between in, annular channel is constituted between isolating cylinder (3) outer wall and casing (2) inwall, every
Annular channel is constituted between cylinder (3) inwall and exit passageway (4) outer wall, lid lower surface and exit passageway (4) on isolating cylinder (3)
There is runner between import；Reverse-filling check-valves is set in exit passageway (4), and the reverse-filling check-valves is logical by being arranged on outlet
Valve seat (5) and ball float (8) composition of road (4) inwall, ball float (8) are logical installed in outlet by upper guide post (6) and lower guide post (9)
Between upper guiding rib (7) and lower guiding rib (10) in road (4), lower guide post (9) is with radial direction limited step, valve seat (5) peace
Mounted in ball float (8) upside, its lower surface has the ball face sealing face cooperated with ball float (8).
2. odour-proof floor drain according to claim 1, it is characterized in that cover end face on isolating cylinder (3) being fixedly mounted on by screw
On floor drain body (1), being covered on isolating cylinder (3) has runner between end face and floor drain body (1) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216365.1A CN106869291A (en) | 2017-03-28 | 2017-03-28 | Odour-proof floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216365.1A CN106869291A (en) | 2017-03-28 | 2017-03-28 | Odour-proof floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106869291A true CN106869291A (en) | 2017-06-20 |
Family
ID=59160186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216365.1A Withdrawn CN106869291A (en) | 2017-03-28 | 2017-03-28 | Odour-proof floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869291A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152076A (en) * | 2017-07-04 | 2017-09-12 | 王韶华 | A kind of anti-blocking deodorant floor drain |
| CN107237391A (en) * | 2017-07-04 | 2017-10-10 | 王韶华 | A kind of spring thrust ball water return preventing floor drain |
| CN107675778A (en) * | 2017-10-23 | 2018-02-09 | 盐城市威隆管夹制造有限公司 | A kind of Novel drain of the automatic reverse-filling of energy |
| CN107724505A (en) * | 2017-10-30 | 2018-02-23 | 成都川盛塑胶有限公司 | A kind of floor drain with filter residue and deodorant function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09316960A (en) * | 1996-05-30 | 1997-12-09 | Matsushita Electric Works Ltd | Sink drainage structure of sink |
| CN2647939Y (en) * | 2003-10-14 | 2004-10-13 | 罗厚宣 | Floor drain |
| CN2692222Y (en) * | 2004-03-01 | 2005-04-13 | 罗厚宣 | Improved structure floor drain |
| CN2719942Y (en) * | 2004-08-03 | 2005-08-24 | 广州市彩蝶科技发展有限公司 | Double-sealed insect-proof anti-odour floor drain |
| CN201273003Y (en) * | 2008-09-18 | 2009-07-15 | 广东德塑科技有限公司 | Deodorant floor drain |
| CN201546316U (en) * | 2009-09-22 | 2010-08-11 | 河海大学 | Multifunctional floor drain |
| CN201730189U (en) * | 2010-07-16 | 2011-02-02 | 福建融音塑业科技有限公司 | Odor-resistant floor drain |
| PL66943Y1 (en) * | 2011-06-09 | 2014-01-31 | Jacek Wojciechowski | Bath trap with a non-return valve |
-
2017
- 2017-03-28 CN CN201710216365.1A patent/CN106869291A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09316960A (en) * | 1996-05-30 | 1997-12-09 | Matsushita Electric Works Ltd | Sink drainage structure of sink |
| CN2647939Y (en) * | 2003-10-14 | 2004-10-13 | 罗厚宣 | Floor drain |
| CN2692222Y (en) * | 2004-03-01 | 2005-04-13 | 罗厚宣 | Improved structure floor drain |
| CN2719942Y (en) * | 2004-08-03 | 2005-08-24 | 广州市彩蝶科技发展有限公司 | Double-sealed insect-proof anti-odour floor drain |
| CN201273003Y (en) * | 2008-09-18 | 2009-07-15 | 广东德塑科技有限公司 | Deodorant floor drain |
| CN201546316U (en) * | 2009-09-22 | 2010-08-11 | 河海大学 | Multifunctional floor drain |
| CN201730189U (en) * | 2010-07-16 | 2011-02-02 | 福建融音塑业科技有限公司 | Odor-resistant floor drain |
| PL66943Y1 (en) * | 2011-06-09 | 2014-01-31 | Jacek Wojciechowski | Bath trap with a non-return valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152076A (en) * | 2017-07-04 | 2017-09-12 | 王韶华 | A kind of anti-blocking deodorant floor drain |
| CN107237391A (en) * | 2017-07-04 | 2017-10-10 | 王韶华 | A kind of spring thrust ball water return preventing floor drain |
| CN107237391B (en) * | 2017-07-04 | 2019-02-15 | 王韶华 | A kind of spring thrust ball-type water return preventing floor drain |
| CN107675778A (en) * | 2017-10-23 | 2018-02-09 | 盐城市威隆管夹制造有限公司 | A kind of Novel drain of the automatic reverse-filling of energy |
| CN107724505A (en) * | 2017-10-30 | 2018-02-23 | 成都川盛塑胶有限公司 | A kind of floor drain with filter residue and deodorant function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |
|
| WW01 | Invention patent application withdrawn after publication |