CA2325759A1

CA2325759A1 - Interior toilet ventilation

Info

Publication number: CA2325759A1
Application number: CA 2325759
Authority: CA
Inventors: Ensan Hadi
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-12
Filing date: 2000-12-12
Publication date: 2002-06-12

Abstract

In existing system of ventilation of toilets the bad smell spreads in whole volume of space of toilet room and then is exhausted by ventilation. In this invention ,the smell is exhausted from the source of bad smell directly to the ventilation system.

Description

Page 1 of 8 October 27 , 2000 Ii~D2 ENSAN
4T 00 Dupui s ,~ 15 Montreal , Quebec H3T lEB Phone:(514)735-8444 Name of Invention : INTERIOR TOILET VENTIZATION
IT'dTRODUCTION
1. ~r'Jhy do people use perfumes '?
i7~iost people- men ,women ,and sometimes children - use perfumes ,scents,,body spr~~.ys, speed sticks, mouth washing lic~uids,chewing gums and so on in thier private and socis,l life, because they like to smell good odour . Less people do not use some kinds of perfumes because they have allergy to them but : All people do not like bad smell .

2. V'there is the main course of bad smell The system of our bodies according to thermodynamics definition is an. open system, it weans that our bodies need to interchange materials and energy to the surrending environment, j~~Je breath , eat , drin'_: ~,nd we need to go to the toilet several times in a day,- but sometimes v~re do not like of being in toilets in home, restaurants, office, hotel, bec~~use of bad s.~el1 Is the venti'~.ation system working '?
You see the ventil~.tor is working but it ce.:n not exh~.ust properl~T,Fig.l , Fig.2 and Fig.3 .

SPECIFICATION
1. This invention relat~s.to a ventilation system of toilet.
2.. In existing system of ventilation one or some, electric fans exhaust air of toilet room . The vents of ventilatiam:
system are in the walls or ceiling and fir from the source of bad smell. Turbulence of air spreads the smell in whole volume of room of toilet and then exhaust by ventilation..
The nose and the clothes of person in the toilet are exposured of smell the excrement and uriwe ,sometimes there i~s deposit of molecules of these smells on the clothes . B~ resort to the invention difficulties and inconveniences to be improved.

3.. I have found these disadvantages may be overcome by providing a new toilet seat and its components or ehangiing the design of toilet and using new components. Sueh seat and components permit the air of toilet bowl exhaustes directly to the ventilation system without mixing with the air of toilet room.

4. Full description of inventive idea .
I have two diffrent models for doing the duty.
MODEL 1.. In this model (FIG..4) movable toilet seat (PART 2) is attached to the fixed part 1..

Page 4 of 8 Two p~:~.rts are empty .. Toilet seat has a gap, three windows in view of bottom «.nd <~, vent between two parts . The gap of seat is for entering fresh air into toilet bowl and is crooked since with this sh~.pe the entering air is trended to the internal sides and the probable particles of excrement are deposited on the internal sides of toilet and only air miffed with smell exhaust by windows . Each window has a plastic farce and about: one centimeter of hook and loop fastener in two sides and chang~.ble air filter of plastic fibers that sticks to the fasteners .. The surface of windows have the angle of 30 respect with to the surface of seat for reducing of deposit the particles on the filters . There is a g~~.te between two parts with cross sectian of rectangular.
Part of 1 can be made of PVC (Preferly white colour ) , Toilet seat (Part2) should be made of galvanized plate steel or stainless steel or hard plastic because its inside is empty . The part 1 has a connector , elbo and flexible pipe for connecting to ventilation system .. The speed of air inside the system should be slow for prevention of deposite the particles on the filters .
T~Io del 2 This model (Fig. 5) after installation does not wave . It. has only one window , changable air filter with hool.~ and loop f~~~.stener , connector and flexible pipe for connecting to the ventilation system .. This model can be made of PVC .
P~odel 3 : This model{Fig 6) is suitable for using in urinal .:
Activation of ventilator v~Te can activate ventilator by connecting its circuit to the circuit of toilet room light or using sensor {motion detector switch with tuner and so on) with low voltage about 5 volts for activation the ventilator circuit with 120 volts .

Claims

1. An interior toilet ventilation access comprising one or two empty bodies , at least one window , a connector, and one elbo and flexible pipe for connecting to the ventilation duct.

2. An interior toilet ventilation access as defined in claim 1, is shaped like toilet seat or separate part under it, or a part for installing inside the standing toilet

3. An interior toilet ventilation access as defined in:
claim 1, and 2 pulls air of toilet bowl to the ventilation duct; and dose not let bad smells spreed in the toilet room.

4. an interior toilet ventilation access as defined in claim 1,2 or 3 in which the windows are covered by changeable air filters that attach by hook and loop fastener.

5. an interior toilet ventilation access as defined in claim 1, 2, 3 or 4 in which the speed of air such as is adjusted that only air of toilet bowl to be pulled not particles.