WO2013010239A1 - Device for evacuating odours from toilets - Google Patents

Device for evacuating odours from toilets Download PDF

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Publication number
WO2013010239A1
WO2013010239A1 PCT/BR2012/000266 BR2012000266W WO2013010239A1 WO 2013010239 A1 WO2013010239 A1 WO 2013010239A1 BR 2012000266 W BR2012000266 W BR 2012000266W WO 2013010239 A1 WO2013010239 A1 WO 2013010239A1
Authority
WO
WIPO (PCT)
Prior art keywords
toilet
fan
chamber
tank
segment
Prior art date
Application number
PCT/BR2012/000266
Other languages
French (fr)
Portuguese (pt)
Inventor
Amadeu Tonussi RODRIGUES
Original Assignee
Rodrigues Amadeu Tonussi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rodrigues Amadeu Tonussi filed Critical Rodrigues Amadeu Tonussi
Priority to CA2842090A priority Critical patent/CA2842090A1/en
Priority to CN201280043922.XA priority patent/CN103890285A/en
Priority to EP12814877.2A priority patent/EP2733270A4/en
Priority to MX2014000623A priority patent/MX2014000623A/en
Priority to JP2014520468A priority patent/JP2014520984A/en
Priority to US14/232,963 priority patent/US20140289941A1/en
Publication of WO2013010239A1 publication Critical patent/WO2013010239A1/en
Priority to IL230475A priority patent/IL230475A0/en

Links

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
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans

Definitions

  • This application relates to a device for exhaustion of unpleasant odors when using a toilet.
  • This device is specifically intended for vessel models that have an attached water tank.
  • the solution presented here differs from those already proposed because it can be either adapted to existing toilets or already incorporated in new units.
  • Another basic feature of the present device is that it collects odors from its own discharge holes in the vessel.
  • US Patent 5,839,127 also collects odors from the vessel's water discharge holes but, as gas flows through relatively narrow passages, as they were originally designed to drain any excess water from the tank, Gas removal efficiency is relatively small. Another disadvantage is the relative difficulty in retrofitting units in service, as interventions in the components within the tank are required.
  • Figure 1 perspective view of the complete set installed.
  • the present device basically consists of a user-driven exhaust system and a coupling segment (1) coupled between the tank (2) and the vessel (3) providing, in the existing structure for water flow, an air outlet for said exhaust system.
  • Said segment (1) is internally leaked, thus consisting of a chamber (4) which has besides the water inlet (5) and the water outlet and air inlet (6), an outlet (7) for ventilation (exhaust out of the room).
  • Two ventilation outlets (7) may be provided, one on each side of said segment (1), so that the side on which the ventilation devices will be installed may be chosen.
  • the unused outlet is closed by a plug (8).
  • Ventilation is mechanically forced by a fan (9) installed downstream anywhere in the exhaust pipe, and connected to the mains by a cable (10). The fan connects at one end to the chamber (4) by the duct (11) and at the other end to a duct (12) which leads the air out of the room.
  • the fan (9) should be above the maximum flood level of chamber (4), ideally above the tank top, thus ensuring that the discharge water does not reach it. If for aesthetic or space reasons or otherwise it is desirable to place the fan at the same or even below the bottom of the tank, the present invention contemplates an inverted siphon (16) which forces the flow upstream of the fan to reach a higher level than the flood.
  • the fan when incorporated into the junction segment assembly, has its outlet duct (12) movable to any desired direction for ease of installation.
  • Said junction segment (1) hydraulically connects to the tank (2) above and the vessel (3) below, which is obtained by using sealing rings (14) as the original rings that seal the vessel to the tank.
  • Said junction segment (1) is externally formatted to conform to the shapes of the vessel and tank, which allows to mechanically transfer the weight of the tank to the vessel as well as aesthetic harmonization.
  • the fan can be operated by a switch or housing a presence sensor (15) to activate it as soon as the user is detected.
  • the presence sensor can also have the timer function to keep the fan on for the desired period after using the vessel, ensuring a complete exhaust.
  • To mount the device in a toilet already installed in the building simply release the tank (2) from the toilet (3) and adapt the segment (1) between one and the other. In the case of new units, the segment can already come from the factory incorporated in the tank, forming a single structure that installs on the vessel like a conventional tank.

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)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

The present application relates to a device designed for evacuating unpleasant odours during the use of a toilet. The present device is specifically designed for toilet models comprising a flush water tank. The proposed solution differs from prior solutions in that it can both be adapted to already existing sanitary fixtures and be integrated into new units. Another fundamental feature of the present device is that the odours are directly collected through the water discharge holes already provided in the toilet.

Description

DISPOSITIVO PARA EXAUSTÃO DE ODORES DE VASO SANITÁRIO  SANITARY ODOR EXHAUST DEVICE
Refere-se o presente pedido a um dispositivo destinado a exaurir os odores desagradáveis na utilização de um vaso sanitário. O presente dispositivo destina-se especificamente aos modelos de vaso que possuem um tanque de água anexo. A solução ora apresentada distingue-se das já propostas por poder tanto ser adaptada a instalações sanitárias já existentes quanto já vir incorporada em novas unidades. Outra característica básica do presente dispositivo é coletar os odores a partir dos próprios furos de descarga já existentes no vaso.  This application relates to a device for exhaustion of unpleasant odors when using a toilet. This device is specifically intended for vessel models that have an attached water tank. The solution presented here differs from those already proposed because it can be either adapted to existing toilets or already incorporated in new units. Another basic feature of the present device is that it collects odors from its own discharge holes in the vessel.
Estado da arte: State of art:
A patente US 5, 839,127 também coleta os odores a partir dos furos de descarga de água do vaso porém, como o fluxo de gases se dá através de passagens relativamente estreitas, visto que concebidas originalmente para o dreno do eventual excesso de água do tanque, a eficiência da remoção de gases é relativamente pequena. Outra desvantagem é a relativa dificuldade em se retrofitar unidades em serviço, em razão de serem necessárias intervenções nos componentes dentro do tanque. US Patent 5,839,127 also collects odors from the vessel's water discharge holes but, as gas flows through relatively narrow passages, as they were originally designed to drain any excess water from the tank, Gas removal efficiency is relatively small. Another disadvantage is the relative difficulty in retrofitting units in service, as interventions in the components within the tank are required.
Na pesquisa realizada verificou-se que as demais patentes removem os gases do cómodo depois de deixarem o vaso, o que, dada a ineficácia inerente ao fato dos gases já terem escapado para o ambiente, foge ao escopo do presente invento. Outras soluções já tentadas, também fora do escopo da presente patente, não propõem a eliminação do odor, mas seu mascaramento com produtos químicos.  In the research carried out it was found that the other patents remove gases from the room after leaving the vessel, which, given the inherent ineffectiveness of the fact that the gases have already escaped to the environment, escapes the scope of the present invention. Other solutions already tried, also outside the scope of the present patent, do not propose the elimination of odor, but its masking with chemicals.
Objetivos: Goals:
-Poder ser incorporado em unidades novas tanto quanto ser vendido como kit (acessório) para retrofitar unidades em operação.  -Can be incorporated into new units as well as sold as a kit (accessory) to retrofit units in operation.
-Não intervir no tanque nem no vaso, nem tampouco nos componentes de um nem do outro. Ao invés, constitui-se num produto à parte, que se instala intercalado entre o tanque e o vaso. A vantagem dessa configuração é maior facilidade de compreensão do produto pelo instalador e pelo proprietário, requerendo menor especialização da mão de obra resultando ultimamente, em maior popularização e aceitação do produto,  -Do not intervene in the tank or the vessel, nor in the components of either. Instead, it is a separate product that installs between the tank and the vessel. The advantage of this configuration is greater ease of understanding of the product by the installer and owner, requiring less manpower specialization resulting ultimately in greater product popularization and acceptance,
-baixar custo de produção e de instalação. - Lower production and installation cost.
-empregar a gravidade como separador ar-água, sem necessitar de válvulas. É uma vantagem porque válvulas têm o requisito de vedação, custo e são itens passíveis de falha. Desenhos: -use gravity as an air-water separator without the need for valves. This is an advantage because valves have the sealing requirement, cost and are failable items. Graphics:
0 objeto encontra-se ilustrado pelos desenhos anexos, que representam uma das formas possíveis de realização. Outras configurações construtivas podem ser implementadas, mantendo-se as características básicas, com a substituição de um ou mais componentes por outros que desempenhem o mesmo papel técnico.  The object is illustrated by the accompanying drawings, which represent one of the possible embodiments. Other constructive configurations can be implemented while maintaining the basic features by replacing one or more components with others that perform the same technical role.
As figuras anexas representam: The attached figures represent:
Figura 1 - ista em perspectiva do conjunto completo, instalado.  Figure 1 - perspective view of the complete set installed.
Figura 2 - Vista frontal em corte do segmento e do tanque Figure 2 - Frontal section view of segment and tank
Figura 3 - Vista superior em corte do segmento Figure 3 - Segment top view
Figura 4 - Vista esquemática em corte do sifão Figure 4 - Schematic sectional view of the siphon
A numeração constante dos desenhos faz referência aos seguintes componentes: The numbering in the drawings refers to the following components:
1 - segmento de junção 1 - junction segment
2 - tanque de água para descarga  2 - flush water tank
3 - vaso sanitário  3 - toilet
4 - câmara interna 4 - inner chamber
5 - entrada de água na câmara  5 - water entering the chamber
6 - saída de água entrada de ar na câmara  6 - water outlet air inlet in chamber
7 - saída de ventilação da câmara  7 - chamber ventilation outlet
8 - tampão 8 - cap
9 - ventoinha 9 - fan
10 - cabo de força  10 - power cord
11 - duto de ar da câmara para a ventoinha  11 - Fan duct air duct
12 - duto de saída de ar da ventoinha  12 - Fan air outlet duct
13 - superfície inferior da câmara  13 - lower chamber surface
14 - anéis de vedação 14 - sealing rings
15 - sensor de presença  15 - presence sensor
16 - sifão 16 - siphon
Descrição: Description:
O presente dispositivo consiste basicamente de um sistema de exaustão acionado pela presença do usuário e de um segmento (1) de junção acoplado entre o tanque (2) e o vaso (3) que proporciona, na estrutura existente para o fluxo de água, uma saída de ar para o dito sistema de exaustão. The present device basically consists of a user-driven exhaust system and a coupling segment (1) coupled between the tank (2) and the vessel (3) providing, in the existing structure for water flow, an air outlet for said exhaust system.
O dito segmento (1) é vazado internamente, constituindo-se, pois, de uma câmara (4) que possui além da entrada de água (5) e da saída de água e entrada de ar (6), uma saída (7) para ventilação (exaustão para fora do cómodo). Podem ser previstas duas saídas de ventilação (7), uma de cada lado do dito segmento (1), para que se possa escolher o lado em que serão instalados os dispositivos de ventilação. Nesse caso, a saída não utilizada é fechada por um tampão (8). A ventilação é forçada mecanicamente por uma ventoinha (9) instalada em qualquer parte à jusante na tubulação de exaustão, além de ligada à rede elétrica por um cabo (10). A ventoinha se conecta, por uma extremidade, à câmara (4) pelo duto (11) e, pela outra extremidade a um duto (12) que conduz o ar para fora do ambiente. A ventoinha (9) deve ser situada acima do nível máximo de inundação da câmara (4), idealmente acima do topo do tanque, garantindo-se assim que a água da descarga não a atinja. Se por razão estética ou de espaço ou qualquer outra for desejável colocar a ventoinha na mesma cota ou até mesmo abaixo da cota do fundo do tanque, a presente invenção contempla nesse caso um sifão ( "U " invertido) (16) que obriga o fluxo de gases à montante da ventoinha a atingir uma cota mais alta que a de alagamento. A ventoinha, quando incorporada ao conjunto segmento de junção, tem seu duto de saída (12) móvel para qualquer direção desejada, para facilitar a instalação.  Said segment (1) is internally leaked, thus consisting of a chamber (4) which has besides the water inlet (5) and the water outlet and air inlet (6), an outlet (7) for ventilation (exhaust out of the room). Two ventilation outlets (7) may be provided, one on each side of said segment (1), so that the side on which the ventilation devices will be installed may be chosen. In this case, the unused outlet is closed by a plug (8). Ventilation is mechanically forced by a fan (9) installed downstream anywhere in the exhaust pipe, and connected to the mains by a cable (10). The fan connects at one end to the chamber (4) by the duct (11) and at the other end to a duct (12) which leads the air out of the room. The fan (9) should be above the maximum flood level of chamber (4), ideally above the tank top, thus ensuring that the discharge water does not reach it. If for aesthetic or space reasons or otherwise it is desirable to place the fan at the same or even below the bottom of the tank, the present invention contemplates an inverted siphon (16) which forces the flow upstream of the fan to reach a higher level than the flood. The fan, when incorporated into the junction segment assembly, has its outlet duct (12) movable to any desired direction for ease of installation.
Conquanto a câmara (4) e o duto (11) de saída de gases adjacente se alaguem durante a descarga, interrompendo a extração de gases, a superfície interna inferior (13) da câmaraWhile the chamber (4) and adjacent gas outlet duct (11) flood during discharge, interrupting gas extraction, the lower inner surface (13) of the chamber
(4) é inclinada em direção ao centro, de forma a drenar a água para dentro do vaso logo após a descarga, permitindo que a extração de gases se restabeleça. (4) is tilted toward the center to drain water into the vessel immediately after discharge, allowing gas extraction to be restored.
O dito segmento (1) de junção se conecta hidraulicamente ao tanque (2) acima e ao vaso (3) abaixo, o que se obtém mediante a utilização de anéis de vedação (14) conforme os anéis originais que vedam o vaso ao tanque. O dito segmento (1) de junção é formatado externamente para concordar com as formas do vaso e tanque, o que permite transferir mecanicamente o peso do tanque ao vaso, bem como harmonização estética. A ventoinha pode ser acionada por interruptor ou abrigar um sensor de presença (15) para acioná-la tão logo se detecte o usuário. O sensor de presença pode possuir ainda a função de temporização para manter a ventoinha ligada pelo período desejado após o uso do vaso, garantindo uma exautão completa. Para montagem do dispositivo em um sanitário já instalado na edificação, basta soltar o tanque (2) do vaso (3) e adaptar o segmento (1) entre um e outro. No caso de novas unidades, o segmento já pode vir de fábrica incorporado ao tanque, formando uma única estrutura que se instala sobre o vaso tal como um tanque convencional. Said junction segment (1) hydraulically connects to the tank (2) above and the vessel (3) below, which is obtained by using sealing rings (14) as the original rings that seal the vessel to the tank. Said junction segment (1) is externally formatted to conform to the shapes of the vessel and tank, which allows to mechanically transfer the weight of the tank to the vessel as well as aesthetic harmonization. The fan can be operated by a switch or housing a presence sensor (15) to activate it as soon as the user is detected. The presence sensor can also have the timer function to keep the fan on for the desired period after using the vessel, ensuring a complete exhaust. To mount the device in a toilet already installed in the building, simply release the tank (2) from the toilet (3) and adapt the segment (1) between one and the other. In the case of new units, the segment can already come from the factory incorporated in the tank, forming a single structure that installs on the vessel like a conventional tank.

Claims

REIVINDICAÇÕES
1) Dispositivo para exaustão de odores de vaso sanitário caracterizado por um segmento (1) de junção entre o tanque (2) e o vaso (3), conectado hidraulicamente a ambos, sendo que o dito segmento (1) é vazado internamente, constituindo-se de uma câmara (4) com superfície interna inferior (13) inclinada, e que possui entrada de água (5), saída de água e entrada de ar (6) e saída (7) para ventilação; a ventilação é forçada mecanicamente por uma ventoinha (9), instalada em qualquer parte à jusante na tubulação de exaustão, além de ligada à rede elétrica por um cabo (10); a ventoinha se conecta pela tubulação (11) à câmara (4), situando-se acima do nível máximo de inundação destas.  1) Toilet odor exhaust device characterized by a junction segment (1) between the tank (2) and the toilet (3), hydraulically connected to both, said segment (1) being internally poured, constituting a chamber (4) with sloping lower inner surface (13) having water inlet (5), water inlet and air inlet (6) and outlet (7) for ventilation; ventilation is mechanically forced by a fan (9) installed anywhere downstream in the exhaust pipe and connected to the mains by a cable (10); the fan connects through the tubing (11) to the chamber (4), being above their maximum flood level.
2) Dispositivo para exaustão de odores de vaso sanitário, de acordo com a reivindicação 1, caracterizado por uma disposição construtiva em que o segmento (1) é incorporado ao tanque (2), formando uma única estrutrura conectável hidraulicamente ao vaso (3).  A toilet odor exhaust device according to claim 1, characterized by a constructive arrangement in which the segment (1) is incorporated into the tank (2), forming a single hydraulically connectable structure to the toilet (3).
3) Dispositivo para exaustão de odores de vaso sanitário, de acordo com a reivindicação 1, caracterizado por uma disposição construtiva, para os casos em que se deseja situar a ventoinha (9) abaixo do nível de alagamento da câmara (4), em que é previsto um sifão (16) entre a dita câmara e a dita ventoinha.  A toilet odor exhaust device according to claim 1, characterized by a constructive arrangement for cases where it is desired to place the fan (9) below the flooding level of the chamber (4), wherein a siphon (16) is provided between said chamber and said fan.
PCT/BR2012/000266 2011-07-15 2012-07-16 Device for evacuating odours from toilets WO2013010239A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2842090A CA2842090A1 (en) 2011-07-15 2012-07-16 Toilet odor extracting apparatus
CN201280043922.XA CN103890285A (en) 2011-07-15 2012-07-16 Device for evacuating odors from toilets
EP12814877.2A EP2733270A4 (en) 2011-07-15 2012-07-16 Device for evacuating odours from toilets
MX2014000623A MX2014000623A (en) 2011-07-15 2012-07-16 Device for evacuating odours from toilets.
JP2014520468A JP2014520984A (en) 2011-07-15 2012-07-16 Toilet deodorizer
US14/232,963 US20140289941A1 (en) 2011-07-15 2012-07-16 Toilet odor extracting apparatus
IL230475A IL230475A0 (en) 2011-07-15 2014-01-15 Device for evacuating odours from toilets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI1103686-9 2011-07-15
BRPI1103686-9A BRPI1103686A2 (en) 2011-07-15 2011-07-15 toilet odor exhaustion device

Publications (1)

Publication Number Publication Date
WO2013010239A1 true WO2013010239A1 (en) 2013-01-24

Family

ID=47557598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2012/000266 WO2013010239A1 (en) 2011-07-15 2012-07-16 Device for evacuating odours from toilets

Country Status (10)

Country Link
US (1) US20140289941A1 (en)
EP (1) EP2733270A4 (en)
JP (1) JP2014520984A (en)
CN (1) CN103890285A (en)
BR (1) BRPI1103686A2 (en)
CA (1) CA2842090A1 (en)
CL (1) CL2014000118A1 (en)
IL (1) IL230475A0 (en)
MX (1) MX2014000623A (en)
WO (1) WO2013010239A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661141A (en) * 2018-07-11 2018-10-16 范良清 A kind of ozone foam cleaning toilet water-saving disinfection machine
CN115247505A (en) * 2022-06-14 2022-10-28 江西欣盛泰实业有限公司 Mobile toilet with environment protection function

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US20030019019A1 (en) 2001-07-25 2003-01-30 Blanch Kris A. Toilet odor removal system and method therefor
US6588025B1 (en) 2002-11-15 2003-07-08 Wendell R. Helmolt Toilet exhaust device, kit and method of using
WO2004063480A2 (en) * 2003-01-09 2004-07-29 Hong-Man Kim Apparatus for exhausting bad smell from chamber

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Publication number Priority date Publication date Assignee Title
US5839127A (en) 1997-10-31 1998-11-24 Curiel; Jesus M. Odor extractor apparatus
US20030019019A1 (en) 2001-07-25 2003-01-30 Blanch Kris A. Toilet odor removal system and method therefor
US6588025B1 (en) 2002-11-15 2003-07-08 Wendell R. Helmolt Toilet exhaust device, kit and method of using
WO2004063480A2 (en) * 2003-01-09 2004-07-29 Hong-Man Kim Apparatus for exhausting bad smell from chamber

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Title
See also references of EP2733270A4

Also Published As

Publication number Publication date
EP2733270A1 (en) 2014-05-21
CL2014000118A1 (en) 2014-08-01
JP2014520984A (en) 2014-08-25
US20140289941A1 (en) 2014-10-02
EP2733270A4 (en) 2015-05-27
BRPI1103686A2 (en) 2013-07-16
IL230475A0 (en) 2014-03-31
CA2842090A1 (en) 2013-01-24
CN103890285A (en) 2014-06-25
MX2014000623A (en) 2014-11-12

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