SI23973A - Flusher - Google Patents

Abstract

The present invention relates to a flusher, in particular a pressure water evaporator for use in toilet devices, comprising a water supply to which the inlet valve 5 is located and a trigger actuation trigger. The flusher according to the present invention comprises a pressure container (1) of flushing water, which is designed with a cylindrical discharge nozzle (2) into which the first end of the discharge pipe (4) for draining the flushing water from said container (1) is inserted in a relatively tight manner. Said hose (4) is designed with a radially extending flange 10 (5), which is pressed against the end face of said attachment (2) by means of the nut (6) at the connection point with said attachment (2). In the interior of said tube (4), a closing element (13) is arranged with a float (14), said closing element (13) in its closed position via a second seal (15) sealingly seals against the sealing seat (16) of said tube ).

Description

Aleš RAJŠTER

Rinser

The present invention relates to a flushing cistern, in particular a pressure water flushing cistern for use in toilet facilities, comprising a water inlet in front of which the inlet valve is located and a flushing actuator.

flushing cisterns used in toilet installations are generally known and can be divided into gravity cisterns and pressure cisterns. Said gravity flusher comprises a relatively large reservoir of flushing water, a water inlet, an inlet valve and a flushing actuator. Said trigger mechanism is typically designed to allow different volumes of water to be released from the tank. The disadvantage of the said gravity flushers is the relatively high consumption of flushing water and, as a result of the gravity-based water flow, the relatively low flushing water. As a result, the toilet is not adequately cleaned. Said pressure flusher comprises only a flush tube connected directly to a water source, typically a water supply network. A shut-off valve or a relief valve is arranged between said flushing tube and said water source. trigger mechanism for blocking or flushing activation. The disadvantage of the said flushing tanks is also the relatively high and uncontrolled consumption of flushing water.

It is an object of the present invention to provide a flusher of the type mentioned above, which eliminates the disadvantages of the known solutions.

The task according to the invention is solved by the features of the characteristic part of claim 1. According to the present invention, it is envisaged that the flusher according to the present invention comprises a flushing water tank designed with a cylindrical outlet nozzle into which, with a relatively tight fit, the first end of the flushing outlet drainage pipe from said container is inserted. Said drainage pipe is designed at the point of connection with said drainage connection by a radially extending flange, which is pressed against the front face of said attachment by a nut. A closure element with a float is arranged inside said drainage pipe, wherein said closure element in its closed position is sealed against the sealing seat of said drainage pipe through a second seal.

The invention will now be described in further detail by way of an embodiment and with reference to the accompanying drawing, which shows a flush tank of the invention in cross-section in a vertical plane.

The flusher according to the present invention comprises a flushing water container, preferably a flushing water container 1, which, in turn, faces a non-shown toilet device designed with a cylindrical drainage nozzle 2 provided with an external thread 3. In said connection 2 is in relatively tight fit. inserted the first end of the drain pipe 4 to drain the flushing water from said container 1, while the second end of said pipe 4 is connected to said non-displayed toilet device. Said hose 4 is designed at the point of connection with said nozzle 2 by a radially extending flange 5, which is pressed against the front face of said nozzle by means of a nut 6 and through the first seal 7, said nut 6 is provided with an internal thread 8 that grips into said outer thread 3 of the nozzle 2. Further, said nut 6 is designed radially inwards and along the entire circumference of the running bridge 9, which essentially cooperates with said flange 5.

Said drainage pipe 4 is preferably on the side normally facing the user, designed with an elongated projection 10 having a threaded nozzle 11, 12 fitted at a distance between them. Inside said pipe 4, a locking element 13 is arranged with a float 14, said the locking element 13 in its closed position, through the second seal 15, seals against the sealing seat 16 of said pipe 4. Said flange 5 is designed at its end located in said extension 2 with a stroke limiter 17, which determines the height to which it can be reached. locking element 13 oz. float 14 lifts from sealing seat 16.

In one embodiment, the first threaded nozzle 11 is formed by a coaxially extending hole 18 which is fluidly connected to a further hole 19 extending in said bulge 10 in the longitudinal direction of said tube 4. Said holes 18, 19 extend completely within the wall of said tube 4 and are intended for supplying flushing water from the water supply network to said container 1. Prior to said first threaded connection 11, a closure body, e.g. valve. In a given embodiment, the second threaded nozzle 12 is designed with a coaxially extending through hole 20 which connects the inside of said pipe 4 in the area below said closure element 13 and the flusher surround of the invention. Said through hole is intended for the installation of a known and therefore not shown trigger mechanism that moves said locking element 13 vertically and releases the effluent from the container 1.

In one embodiment of the present invention, it is contemplated that said closure member 13 is designed as a disc with an attached stem. Said disk in this case seals against said sealing seat 16 of said tube 4, while acting on said stem by said and not shown trigger mechanism. Of course, it is possible that said locking element 13 is also designed differently, for example, as a ball interacting with said sealing seat 16, and the like.

In said container 1, pressurized flushing water, such as in the water supply network, typically between 2 and 2.5 bar, is supplied through the holes 18, 19. As the water level in container 1 rises, the air in it begins to compress in the area below the top of the container 1. When the container is filled with the required amount of water, typically between 2, 5 and 3 dm ³ , the trapped air is trapped under the top of the container. 1 at the same pressure as the water in said water supply network. When the user moves the locking element 13 away from the sealing seat 16 via the actuating mechanism, the compressed air in the container 1 pushes the flushing water of relatively high pressure from the container 1 into the toilet device, which thoroughly cleans and flushes the contents.

Aleš RAJŠTER

For him:

Claims (1)

Patent claims A flushing cistern, in particular a pressure water flushing cistern for use in toilet installations, comprising a water inlet in front of which the inlet valve is located, and a flushing actuation mechanism, characterized in that it comprises a flushing water tank (1) designed with cylindrical the outlet nozzle (2) into which the first end of the outlet pipe (4) for draining flushing water from said container (1) is inserted with a relatively tight fit, said tube (4) being designed at the point of connection with said nozzle (2) with a radially extending flange (5), which is pressed against the face of said nozzle (2) by means of a nut (6), and wherein a locking element (13) with a float (14) is arranged inside said tube (4), at said closure member (13) being sealed in a closed position through the second seal (15) to the sealing seat (16) of said pipe (4). The flusher according to claim 1, characterized in that said tube (4) is designed with a hole (18, 19) for supplying flushing water to the container (1). The flusher according to claim 1, characterized in that said flange (5) at its end located in said extension (2) is designed with a stop (17) of travel of the locking element (13). Rinser according to claim 1, characterized in that the joint between said nozzles (2) and said nut (6) is designed as a threaded joint.