WO2012016305A1 - Lavatory pan ventilation system - Google Patents
Lavatory pan ventilation system Download PDFInfo
- Publication number
- WO2012016305A1 WO2012016305A1 PCT/BG2011/000014 BG2011000014W WO2012016305A1 WO 2012016305 A1 WO2012016305 A1 WO 2012016305A1 BG 2011000014 W BG2011000014 W BG 2011000014W WO 2012016305 A1 WO2012016305 A1 WO 2012016305A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- discharged
- opening
- lavatory pan
- pipeline
- pot
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
Definitions
- the lavatory pan ventilation system is applicable in the domestic and sanitation sector.
- a lavatory pan ventilation system with lid including the lavatory pan itself as such. It is ventilated as the lid is up, and the gases collected in the lavatory pan get into the air on the premises, where the lavatory pan is situated.
- a disadvantage of this lavatory pan ventilation system is that, when immediately after using the lavatory pan for bowel movement the user, acting for the time of use as a lid stands up from it, and the most concentrated gases get into the air of the premises, where the lavatory pan is located. Besides, even during the time one uses the lavatory pan, the user, because of his body topology, does not close the bowl aperture with it. Therefore, during the time of use the most concentrated gases also get into the air of the premises, where the lavatory pan is situated. That's how the comfort on the premises and the process sanitation are violated.
- the utility model aims to make a lavatory pan ventilation system increasing the comfort and the sanitation status of the premises, where the bowl is situated.
- a lavatory pan ventilation system comprising the lavatory pan, which possesses an upper back opening, in which is discharged the lower end of a pipeline, whose upper end is discharged into the outlet of a source of water for flushing, mounted on the wall of a vent shaft.
- the pipeline at the level of the upper rim of the pot, is equipped with a T-distributor, into whose central tap is discharged the lower end of a second pipeline, whose upper end is discharged into the inlet of an independent fan, whose command signal input is connected to an autonomous motion detector on the premises, where the system is mounted.
- the lavatory pan ventilation system comprising the lavatory pan, which possesses an upper back opening, in which is discharged the lower end of a pipeline, whose upper end is discharged into the outlet of a source of water for flushing, mounted on the wall of a vent shaft.
- the pot possesses, on its back wall at the level of its upper rim, an extra opening, in which is discharged the lower end of the pipeline, whose upper end is discharged into the inlet of an independent fan, whose command signal input is connected to an autonomous motion detector on the premises, where the system is mounted.
- the extra opening on the pot it is possible for the extra opening on the pot to be moved to one side of the upper back opening, and for a second extra opening to be positioned symmetrically to the extra opening on the other side of the upper opening.
- Fig. 1 illustrates a lateral section of the lavatory pan ventilation system with ventilation through the upper opening for flushing water
- Fig. 2 illustrates a lateral section of the lavatory pan ventilation system with ventilation through an extra opening at the rear part of the pot;
- Fig. 3 illustrates the rear part of the pot with one extra opening for ventilation
- Fig. 4 illustrates the rear part of the pot with two extra openings for ventilation.
- the lavatory pan ventilation system in fig. 1 comprises the lavatory pan itself, whose pot 1 with movable toilet seat 2, and movable lid 3 with common hinge and lower back opening 14 for disposal of waste waters, upper back opening 4, in which is discharged the lower end of pipeline 5, whose upper end is discharged into the outlet of source 6 of water for flushing, mounted on wall 7 of vent shaft 8.
- the pipeline 5, at the level of the upper rim of the pot 1 is equipped with T-distributor 9, into whose central tap is discharged the lower end of a second pipeline 10, whose upper end is discharged into the inlet of an independent fan 1 1, whose command signal input is connected to an autonomous motion detector 12 on the premises, where the system is mounted.
- the lavatory pan ventilation system in fig. 2 and fig. 3 comprises the lavatory pan, pot 1 with back opening 14 for disposal of waste waters, upper back opening 4, in which is discharged the lower end of pipeline 5, whose upper end is discharged into the outlet of source 6 of water for flushing, mounted on wall 7 of vent shaft 8.
- the pot 1 possesses, on its back wall, at the level of its upper rim, an extra opening 13, in which is discharged the lower end of the pipeline 10, whose upper end is discharged into the inlet of an independent fan 11, whose command signal input is connected to an autonomous motion detector 12 on the premises, where the system is located.
- the power supply of the detector 12 and the fan 1 1 could be provided by independent power sources or by the electrical network (not indicated in the figures).
- the pot lof the lavatory pan in fig. 4 possesses two extra openings 13 and 15, symmetrically positioned on both sides of the opening 4.
- the lavatory pan ventilation system in fig. 1 operates in the following manner. Immediately after someone enters the premises, the motion detector 12 detects this movement and with its control signal it switches on the independent fan 11, which starts exhausting the air through the pipeline 10, and the T- distributor 9, the lower part of the pipeline 5, and the upper back opening 4, and discharges it in the vent shaft 8. This process lasts as long as the toilet is in use and during the time one releases greatest amount of gases, they are not allowed to enter the premises.
- the water flowing from source 6 doesn't hinder ventilation, since the power of the fan 11 is designed so that it exhausts light gases, and not considerably heavier water. The gas and the water pass each other.
- the lavatory pan ventilation system in fig. 2 and fig. 3 operates analogously, however, the independent fan 1 1 exhausts the air through the pipeline 10 and the extra opening 13 and discharges it in vent shaft 8.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The system is applicable in the domestic and sanitation sector, and comprises the lavatory pan with a pot (1) with portable toilet seat (2), and portable lid (3) with common hinge and lower back opening (14) for disposal of waste waters, upper back opening (4), in which is discharged the lower end of a pipeline (5), whose upper end is discharged into the outlet of a source (6) of water for flushing, mounted on the wall (7) of a vent shaft (8). The pot (1) possesses on its back wall, at the level of its upper rim, an extra opening (13), in which is discharged the lower end of the pipeline (10), whose upper end is discharged into the inlet of an independent fan (1 1), whose command signal input is connected to an autonomous motion detector (12) on the premises, where the system is located. It is possible that the pot (1) possesses two extra openings, symmetrically positioned on both sides of the opening (4).
Description
LAVATORY PAN VENTILATION SYSTEM
TECHNICAL FIELD
The lavatory pan ventilation system is applicable in the domestic and sanitation sector.
BACKGROUND ART
There are no known lavatory pan ventilation systems with supplementary ventilation installations.
A lavatory pan ventilation system with lid is known including the lavatory pan itself as such. It is ventilated as the lid is up, and the gases collected in the lavatory pan get into the air on the premises, where the lavatory pan is situated.
A disadvantage of this lavatory pan ventilation system is that, when immediately after using the lavatory pan for bowel movement the user, acting for the time of use as a lid stands up from it, and the most concentrated gases get into the air of the premises, where the lavatory pan is located. Besides, even during the time one uses the lavatory pan, the user, because of his body topology, does not close the bowl aperture with it. Therefore, during the time of use the most concentrated gases also get into the air of the premises, where the lavatory pan is situated. That's how the comfort on the premises and the process sanitation are violated.
DISCLOSURE OF THE INVENTION
The utility model aims to make a lavatory pan ventilation system increasing the comfort and the sanitation status of the premises, where the bowl is situated.
This task problem is solved by providing a lavatory pan ventilation system
comprising the lavatory pan, which possesses an upper back opening, in which is discharged the lower end of a pipeline, whose upper end is discharged into the outlet of a source of water for flushing, mounted on the wall of a vent shaft. The pipeline, at the level of the upper rim of the pot, is equipped with a T-distributor, into whose central tap is discharged the lower end of a second pipeline, whose upper end is discharged into the inlet of an independent fan, whose command signal input is connected to an autonomous motion detector on the premises, where the system is mounted.
The lavatory pan ventilation system comprising the lavatory pan, which possesses an upper back opening, in which is discharged the lower end of a pipeline, whose upper end is discharged into the outlet of a source of water for flushing, mounted on the wall of a vent shaft. Moreover, the pot possesses, on its back wall at the level of its upper rim, an extra opening, in which is discharged the lower end of the pipeline, whose upper end is discharged into the inlet of an independent fan, whose command signal input is connected to an autonomous motion detector on the premises, where the system is mounted.
In the lavatory pan ventilation system, it is possible for the extra opening on the pot to be moved to one side of the upper back opening, and for a second extra opening to be positioned symmetrically to the extra opening on the other side of the upper opening.
BRIEF DESCRIPTION OF THE DRAWINGS
A more detailed description of the lavatory pan ventilation system is exhibited in the drawings presented, where:
Fig. 1 illustrates a lateral section of the lavatory pan ventilation system with ventilation through the upper opening for flushing water;
Fig. 2 illustrates a lateral section of the lavatory pan ventilation system with ventilation through an extra opening at the rear part of the pot;
Fig. 3 illustrates the rear part of the pot with one extra opening for ventilation;
Fig. 4 illustrates the rear part of the pot with two extra openings for ventilation.
BEST MODE FOR CARRYING OUT THE INVENTION
The lavatory pan ventilation system in fig. 1 comprises the lavatory pan itself, whose pot 1 with movable toilet seat 2, and movable lid 3 with common hinge and lower back opening 14 for disposal of waste waters, upper back opening 4, in which is discharged the lower end of pipeline 5, whose upper end is discharged into the outlet of source 6 of water for flushing, mounted on wall 7 of vent shaft 8. The pipeline 5, at the level of the upper rim of the pot 1 , is equipped with T-distributor 9, into whose central tap is discharged the lower end of a second pipeline 10, whose upper end is discharged into the inlet of an independent fan 1 1, whose command signal input is connected to an autonomous motion detector 12 on the premises, where the system is mounted.
The lavatory pan ventilation system in fig. 2 and fig. 3 comprises the lavatory pan, pot 1 with back opening 14 for disposal of waste waters, upper back opening 4, in which is discharged the lower end of pipeline 5, whose upper end is discharged into the outlet of source 6 of water for flushing, mounted on wall 7 of vent shaft 8. The pot 1 possesses, on its back wall, at the level of its upper rim, an extra opening 13, in which is discharged the lower end of the pipeline 10, whose upper end is discharged into the inlet of an independent fan 11, whose command signal input is connected to an autonomous motion detector 12 on the premises, where the system is located.
The power supply of the detector 12 and the fan 1 1 could be provided by independent power sources or by the electrical network (not indicated in the figures).
It is possible that the pot lof the lavatory pan in fig. 4 possesses two extra openings 13 and 15, symmetrically positioned on both sides of the opening 4.
The lavatory pan ventilation system in fig. 1 operates in the following manner. Immediately after someone enters the premises, the motion detector 12 detects this movement and with its control signal it switches on the independent fan 11, which starts exhausting the air through the pipeline 10, and the T- distributor 9, the lower part of the pipeline 5, and the upper back opening 4, and discharges it in the vent shaft 8. This process lasts as long as the toilet is in use and during the time one releases greatest amount of gases, they are not allowed to enter the premises. The water flowing from source 6 doesn't hinder ventilation, since the power of the fan 11 is designed so that it exhausts light gases, and not considerably heavier water. The gas and the water pass each other.
The lavatory pan ventilation system in fig. 2 and fig. 3 operates analogously, however, the independent fan 1 1 exhausts the air through the pipeline 10 and the extra opening 13 and discharges it in vent shaft 8.
For the sake of convenience, in mounting instead of one extra opening 13 is used one of extra openings 13 and 15. Then the unoccupied opening is closed with an extra cap (not indicated in the figures). It is also possible to be used both extra openings 13 and 15, as the free opening is connected to a second ventilation chain (not indicated in the figures).
Claims
1. A lavatory pan ventilation system comprising the lavatory pan, which possesses an upper back opening (4), in which is discharged the lower end of a pipeline (5), whose upper end is discharged into the outlet of a source (6) of water for flushing, mounted on the wall (7) of a vent shaft (8), characterized by that the pipeline (5), at the level of the upper rim of the pot (1), is equipped with a T- distributor (9), into whose central tap is discharged the lower end of a second pipeline (10), whose upper end is discharged into the inlet of an independent fan
(1 1) , whose command signal input is connected to an autonomous motion detector
(12) on the premises, where the system is located.
2. A lavatory pan ventilation system comprising the lavatory pan with an upper back opening (4), in which is discharged the lower end of a pipeline (5), whose upper end is discharged into the outlet of a source (6) of water for flushing, mounted on the wall (7) of a vent shaft (8), characterized by that the pot (1) possesses, on its back side, at the level of its upper rim, an extra opening (13), in which is discharged the lower end of the pipeline (10), whose upper end is discharged into the inlet of an independent fan (1 1), whose command signal input is connected to an autonomous motion detector (12) on the premises, where the system is located.
3. A lavatory pan ventilation system as defined in claim 2, characterized by that in the pot (1) the extra opening (13) is moved to one side of the upper back opening (4), and a second extra opening (15) is positioned symmetrically to the extra opening (13) on the other side of the upper opening (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG110723 | 2010-08-03 | ||
| BG110723A BG66639B1 (en) | 2010-08-03 | 2010-08-03 | Toilet bowl ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012016305A1 true WO2012016305A1 (en) | 2012-02-09 |
Family
ID=44650734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BG2011/000014 WO2012016305A1 (en) | 2010-08-03 | 2011-08-03 | Lavatory pan ventilation system |
Country Status (2)
| Country | Link |
|---|---|
| BG (1) | BG66639B1 (en) |
| WO (1) | WO2012016305A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143016A (en) * | 2017-06-27 | 2017-09-08 | 湖南匡为科技有限公司 | Deodor water closet |
| CN107700621A (en) * | 2017-09-05 | 2018-02-16 | 王昱坤 | Hygienic device and eddy flow flushing and odor-exhausting closestool |
| CN107740480A (en) * | 2017-09-19 | 2018-02-27 | 王昱坤 | Hygienic device and high-efficiency air suction closestool |
| CN108385794A (en) * | 2018-02-09 | 2018-08-10 | 王昱坤 | Hygienic device and high-efficiency air suction closestool |
| CN109208726A (en) * | 2017-07-07 | 2019-01-15 | 王昱坤 | Eddy flow flushing and odor-exhausting closestool and the smelly method of row |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH376445A (en) * | 1962-04-05 | 1964-03-31 | Pidancet Jacques | Toilet bowl |
| GB2292395A (en) * | 1994-08-19 | 1996-02-21 | Robert James Thompson | Ventilating a water closet |
| WO1999035349A1 (en) * | 1998-01-09 | 1999-07-15 | Donald Alexander Aitchison | Improvements in or relating to toilets |
| DE20015786U1 (en) * | 2000-09-12 | 2001-02-22 | Manicke, Wolfgang, 59067 Hamm | Toilet ventilation |
| DE20108033U1 (en) * | 2001-05-07 | 2001-07-26 | Demuth, Henry, 39599 Uchtspringe | Sanitary ware |
| DE10319864A1 (en) * | 2003-05-03 | 2005-02-10 | Zimmer, Jörg D.H. | Direct ventilation device for all types of lavatory has plastics T-part fitted into flushing pipe for direct ventilation to outside |
| WO2007148999A1 (en) * | 2006-06-20 | 2007-12-27 | Ryszard Kret | Method for air removal from a water-closet bowl and a device for air removal from a water-closet bowl |
-
2010
- 2010-08-03 BG BG110723A patent/BG66639B1/en unknown
-
2011
- 2011-08-03 WO PCT/BG2011/000014 patent/WO2012016305A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH376445A (en) * | 1962-04-05 | 1964-03-31 | Pidancet Jacques | Toilet bowl |
| GB2292395A (en) * | 1994-08-19 | 1996-02-21 | Robert James Thompson | Ventilating a water closet |
| WO1999035349A1 (en) * | 1998-01-09 | 1999-07-15 | Donald Alexander Aitchison | Improvements in or relating to toilets |
| DE20015786U1 (en) * | 2000-09-12 | 2001-02-22 | Manicke, Wolfgang, 59067 Hamm | Toilet ventilation |
| DE20108033U1 (en) * | 2001-05-07 | 2001-07-26 | Demuth, Henry, 39599 Uchtspringe | Sanitary ware |
| DE10319864A1 (en) * | 2003-05-03 | 2005-02-10 | Zimmer, Jörg D.H. | Direct ventilation device for all types of lavatory has plastics T-part fitted into flushing pipe for direct ventilation to outside |
| WO2007148999A1 (en) * | 2006-06-20 | 2007-12-27 | Ryszard Kret | Method for air removal from a water-closet bowl and a device for air removal from a water-closet bowl |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143016A (en) * | 2017-06-27 | 2017-09-08 | 湖南匡为科技有限公司 | Deodor water closet |
| CN109208726A (en) * | 2017-07-07 | 2019-01-15 | 王昱坤 | Eddy flow flushing and odor-exhausting closestool and the smelly method of row |
| CN107700621A (en) * | 2017-09-05 | 2018-02-16 | 王昱坤 | Hygienic device and eddy flow flushing and odor-exhausting closestool |
| CN107740480A (en) * | 2017-09-19 | 2018-02-27 | 王昱坤 | Hygienic device and high-efficiency air suction closestool |
| WO2019056822A1 (en) * | 2017-09-19 | 2019-03-28 | 王昱坤 | Sanitary apparatus and high-efficiency air suction toilet |
| CN108385794A (en) * | 2018-02-09 | 2018-08-10 | 王昱坤 | Hygienic device and high-efficiency air suction closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| BG66639B1 (en) | 2018-02-15 |
| BG110723A (en) | 2012-02-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012016305A1 (en) | Lavatory pan ventilation system | |
| US10035150B2 (en) | System for supplying additive fluids within a waste disposal water supply system | |
| US20060041995A1 (en) | Odor eliminating system for a toilet, toilet including the odor eliminating system, and toilet seat assembly | |
| US20120186007A1 (en) | Ventilation device | |
| US9696728B2 (en) | Secondary water supply system for a waste disposal | |
| CN205475579U (en) | Novel bath is prevented blockking up device | |
| CN203096882U (en) | Toilet odor removal system | |
| CN201843187U (en) | Combined type cabinet body with washstand | |
| CN201428175Y (en) | Air suction type closestool | |
| CN204356869U (en) | A toilet with a clean air system | |
| CN201232248Y (en) | Multifunctional intelligent closet water tank fittings | |
| WO2009142419A3 (en) | Non-electric automatic flushing device for toilet seat | |
| EP1616058B1 (en) | Aspirating apparatus particularly for toilets | |
| CN203160373U (en) | Deodorant toilet | |
| CN201598704U (en) | Intelligent toilet bowl deodorizer | |
| CN201943164U (en) | Improved pedestal pan capable of discharging odor | |
| CN112663748A (en) | Odor pumping pneumatic controller triggered by manual pneumatic controller | |
| JP2017179883A (en) | Water closet | |
| CN203022099U (en) | Deodorant urinal | |
| CN215053626U (en) | High-pressure water-saving squatting pan device | |
| KR20140058027A (en) | Water closet | |
| RU88369U1 (en) | BATHROOM | |
| CN203174731U (en) | Toilet ventilator with side exhaust opening and toilet odour removing system | |
| CN203320660U (en) | Toilet bowl air exhausting system | |
| CN201474038U (en) | Multi-source environmental protection water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11757141 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 11757141 Country of ref document: EP Kind code of ref document: A1 |