SK500502014U1 - Ventilated toilet bowl - Google Patents

Abstract

The technical solution relates to a system of primary ventilation of the toilet bowl (1), which is ventilated through its own flushing pipe (5) and opens into a sewer pipe (10) or into a pipework (11) of air conditioning.

Description

Technical field

The technical solution concerns a system of primary ventilation of a toilet bowl, which is vented through its own flushing pipe.

BACKGROUND OF THE INVENTION

Existing systems of ventilation of social spaces, toilets are solved by ventilation of rooms through built-in fans into the air-conditioning ducts, or by the exhaust system itself through ventilation grilles in the doors or doors. walls, ventilation ducts. With this system, the entire room is ventilated, infested by the smells of the premises, causing discomfort to the users unless the air itself is ventilated, which in many cases is a longer time limit.

The essence of the technical solution

The above-mentioned drawbacks are overcome by a solution according to this utility model, the essence of which is that the system operates on the principle of direct venting of the toilet bowl through the flushing duct, on which a branch is formed to connect the duct to the toilet bowl exhaust fan. With such ventilation, the toilet space is kept to a minimum by odor contamination. The technical problem is solved by three alternative solutions. The first alternative solution is used when the air ducts are not built and there is no need to ventilate a large volume space, the exhaust air is discharged to the existing sewer line via a condensation siphon or liquid anti-odor trap.

The second alternative solution is the exhaust air outlet to the existing air ducts.

A third alternative solution is to provide a known combi toilet bowl, wherein a flush-mounted intermediate piece is inserted into the toilet bowl between the flushing water tank and the flushing water mouth to connect a suction with a fan that is connected to a sewage or air duct. Said spacer may be part of a flushing cistern monolith.

Overview of drawings in the drawing

The utility model is illustrated in more detail by means of the figures.

Figure 1 - Ventilation of toilet bowl space into existing sewer pipe Figure 2 - Ventilation of toilet bowl space into existing ventilation duct

Figure 3 - Ventilation diagram of the toilet bowl combi to existing ventilation ducts or existing sewer pipes

Examples of technical solution

The device according to FIG. 1 functions by imparting an electric pressure sensor 2 or a motion sensor 2 to an electric switch 3 when the toilet bowl 1 is loaded by a person, which actuates the fan 4 and subsequently extracts odor from the toilet bowl 1 via the flushing duct 5 with a branch 7 connected to the exhaust duct 6 for odor removal via the liquid odor trap 9 into the sewer pipe 10). The suction of the toilet bowl 1 is terminated as a result of the relief of a person by an electric pressure sensor 2, alternatively a motion sensor 2, which blocks the electric switch 3 and shuts off the fan 4. When water from flush tank A is dropped water by a second branch 8, the excess water being discharged from the odor trap 9 into the sewer pipe 10).

The device according to FIG. 2 operates by imparting an electrical pressure sensor 2 or motion sensor 2 to an electric switch 3 when the toilet bowl 1 is loaded by a person, which actuates the ventilator 4 and subsequently exhausts odor from the toilet bowl 1 through the flushing duct 5 Suction line 6 for odor removal into ducts 11 of air conditioning. The exhaustion of the toilet bowl is terminated as a result of the relief of the person by the electric pressure sensor 2, alternatively the motion sensor 2, which blocks the electric switch 3 and this switches off the operation of the fan 4.

The device according to figure 3 solves a combi toilet bowl 1, where between the flushing water tank A and the flushing water outlet into the toilet bowl 1 there is an intermediate piece B with a branch to connect the exhaust duct 6 to the fan duct 4 connected to the sewer duct. 10 or into ducts 11 of air conditioning. When the toilet bowl 1 is loaded by a person, the electric pressure sensor 2 or motion sensor 2 sends an impulse to the electric switch 3, which actuates the fan 4 and subsequently evacuates the odor from the toilet bowl 1 via the flushing duct 5. of piping Π. ventilation or sewer pipe JO. The suction of the toilet bowl 1 is terminated as a result of the relief of a person by an electric pressure sensor 2, alternatively a motion sensor 2, which blocks the electric switch 3 and switches off the fan 4.

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Claims (6)

PROTECTION REQUIREMENTS Ventilated toilet bowl, characterized in that the flushing pipe (5) from the flushing water tank (A) to the toilet bowl (1) is provided with a branch (7) for connecting the suction pipe (6) to the fan (4), wherein the suction line (6) is connected to the sewer line (10), then the fan (4) is connected to a power source and also connected to a switch (3) and a sensor (2) located on the toilet bowl (1) ) or in the space where the toilet bowl (1) is located to detect the occupancy of the toilet bowl (1). A ventilated toilet bowl according to claim 1, characterized in that the suction line (6) is connected to the sewer line (10) via the odor trap (9) to prevent odor spread from the sewer line (10). Ventilated toilet bowl according to claim 2, characterized in that the flushing pipe (5) is provided with a second branch (8) for draining the flushing water from the flushing tank (A) to the odor closure (9), to replenish the water with each flushing. Ventilated toilet bowl, characterized in that the flushing pipe (5) from the flushing water tank (A) to the toilet bowl (1) is provided with a branch (7) for connecting the suction pipe (6) to the fan (4), wherein the suction line (6) is connected to the ducts (11) of the air-conditioning system, then the fan (4) is connected to a power source and also connected to a switch (3) and a sensor (2) located on the toilet bowl ( 1) or in the space where the toilet bowl (1) is located to detect the occupancy of the toilet bowl (1). Ventilated toilet bowl, characterized in that an intermediate piece (B) with a branch (7) for connecting the suction line (6) is inserted into the toilet bowl (1) between the flushing water tank (A) and the mouth of the flushing pipe (5). with a fan (4) which is connected to the sewer pipe (10) or to the ductwork (11) of the air conditioning. Ventilated toilet bowl according to claim 5, characterized in that the spacer (B) is part of the flushing cistern monolith (A).