RU2574110C1 - Mixer tap for bath with inbuilt mechanism for formation of disperse media - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: mixer tap comprises a body with inlets for cold and hot water and an outlet, to which a shower hose is connected, and with a chamber for installation of a cold and hot water controller, besides, in the body there are two partitions installed perpendicularly to the water flow, each having at least two holes. Partitions divide the chamber into three sections, the first of which along water flow is an inlet section, in which the cold and hot water controller is installed, the second is a section for disperse medium formation, and the third one is an outlet section, which is connected to the shower hose. The mixer tap also comprises a longitudinal partition installed in the section for formation of disperse medium along the flow, which divides the section into two adjacent cavities, the main, forming a channel for direct water passage, and an additional one in the form of a Venturi tube with a nozzle in the neck for supply of medium components. At the same time outlets of cavities are communicated with the outlet section, and the nozzle is fixed in the wall of the body. The mixer tap also comprises a two-way switch placed in the inlet section downstream the cold and hot water mixture controller and providing for water passage via one of adjacent cavities of the section for formation of the medium, a check valve installed at the outlet of the Venturi tube and preventing water ingress into it as water passes via the main cavity, a connection nozzle, rigidly connected to the body and designed to connect at least one reservoir with medium component to the body, at the same time the nozzle of the Venturi tube passes inside the connection nozzle.

EFFECT: increased efficiency of mixing.

3 cl, 2 dwg

Description

Technical field

The present invention relates to devices for the simultaneous supply of liquid sanitary and hygienic and / or medicinal products (additives) to human skin, and more specifically, to a bathroom faucet with a built-in mechanism for forming dispersion media that delivers temperature-controlled water to mixtures with additives.

State of the art

Currently known devices for sanitary procedures that mix water with liquid detergents.

A device is known for supplying a liquid additive to a bath water supply path, comprising one or two water supply pipes, including a hollow mixer with a spout, a container with a liquid additive provided with a dispenser, and a liquid additive supply line, while one or two water supply pipes are connected to the mixer cavity. The container is placed in the cavity of the mixer, and holes are made in its walls, while the outlet of the supply line of the liquid additive is brought into the indicated container (see, for example, RU 97747).

The disadvantage of this device is that the mixer does not provide dispersive mixing of the additive with water and the flow of the mixture into the shower head, as well as the inability to connect containers with several additives.

Known manual sanitary washing device, comprising: a handle, the input of which receives water passing through the water channel of the handle; a tank with liquid soap, located inside the handle and connected to the water channel through a valve through which soap is added to the water stream. The tank has a lid through which soap is poured. A regulator installed in the water channel allows you to control the flow of water. The atomizer is mounted at the outlet end of the handle and is connected to the water channel, the atomizer head having at least one outlet for the resulting mixture (see publication US 2009/0121042).

The disadvantage of this device is that the hand washing device is heavier due to the placement in it of a reservoir for liquid soap and the flow of liquid additives is controlled manually.

Known mixers containing a housing with a mixer chamber and channels for supplying hot and cold water and water drainage to the shower or spout, mechanisms for locking and regulating the flow of hot and cold water and a water distributor with a drive handle located in the mixing chamber to direct the flow of water to the shower or spout (Catalog of sanitary equipment. Research Institute of Sanitary Engineering).

This technical solution is the closest in technical essence and purpose of the claimed device and adopted as a prototype.

The disadvantage of this device is that the mixer does not provide dispersion mixing of water with additives and the flow of the mixture into a shower head, as well as the inability to connect containers with several additives.

Summary of the invention

An object of the present invention is to provide a bath faucet, the design of which provides the supply of both a temperature-controlled water stream and a dispersion mixture of water with liquid detergents and / or medicines through the drain or watering can of a shower faucet on the skin of a person or animal.

The problem is solved by creating a bathroom faucet with a built-in mechanism for the formation of dispersion media, based on water and liquid detergents and / or medicines, containing a housing having inlets for cold and hot water and an outlet to which a shower hose is connected, a chamber in the housing in which the regulator of cold and hot water is placed, two partitions, each of which contains at least two openings, while the partitions are placed in the housing perpendicular to the water flow and divide the chamber in the housing into three sections ii, the first of which, in the course of the water flow, is the inlet section in which the hot and cold water regulator is installed, the second is the section for forming the dispersion medium, and the third is the outlet section, which is connected to the shower hose. A longitudinal partition installed in the section for forming a dispersion medium along the water flow divides the specified section into two adjacent cavities, one of which, the main one, forms a channel for direct transmission of water, and the other, additional, is made in the form of a venturi, in the neck of which is installed a pipe for supplying components of the dispersion medium, and the outputs of the main and additional cavities communicate with the output section of the mixer. The pipe for supplying the components of the dispersion medium is hermetically fixed in the hole in the wall of the mixer body. A pipe is put on the pipe, which enters the container with the dispersion medium component. A two-position switch, located in the inlet section after the regulator, allows water to pass through one of the adjacent cavities of the section to form a dispersion medium. A non-return valve installed at the outlet of the venturi prevents water from being thrown into the venturi when water passes through the main cavity. The connecting pipe, rigidly connected to the mixer body, is designed to connect at least one to the body, while the Venturi pipe pipe extends inside the connecting pipe.

The mixer may further comprise a second outlet serving as a drain and a drain-shower switch.

A plurality of pressurized containers with components used to form the dispersion medium can be additionally connected to the mixer, while the pressurized containers are mounted on a comb equipped with controlled valves that selectively connect / disconnect the tubes of the pressurized containers to the venturi nozzle.

As additives that serve to form a dispersion medium, liquid detergents or medicines are used.

The proposed device provides the supply of both a temperature-controlled water stream and a dispersion mixture of water with liquid detergents and / or drugs (additives) to the skin of a person or an animal through a watering can of a shower or drain of a bath mixer. Additives are in containers connected to a comb fixed to the connecting pipe of the chamber to form a dispersion medium.

Brief Description of the Drawings

The invention is illustrated by a description of a variant of its embodiment with reference to the accompanying drawings, in which:

FIG. 1 shows a device for a bathroom faucet with an integrated mechanism for creating a dispersion mixture of water with liquid detergents and / or medicines and its supply through a shower head or draining the mixer according to the invention;

FIG. 2 schematically shows a comb with a plurality of sealed containers according to the invention.

Description of Embodiment

Device 1 (Fig. 1) - a bathroom faucet with a built-in mechanism for creating a dispersion mixture of water with liquid detergents and / or medicines and supplying it through a shower watering can or draining the mixer contains a housing 2 having inputs for cold 3 and hot water 4 and an outlet 5 to which a shower hose is connected 6. In the chamber 7 of the housing 2 there is a regulator of cold and hot water 8, two partitions 9 and 10, each of which contains at least two openings. Partitions are placed in the housing perpendicular to the water flow and divide the chamber in the housing into three sections, the first of which is the inlet section 11 in which the cold and hot water regulator is installed, the second is section 12 for forming the dispersion medium, and the third is the outlet section 13, which is connected to the outlet 5 for the shower hose 6. A longitudinal partition 14, installed in section 12 for forming a dispersion medium, divides the specified section into two adjacent cavities, one of which, the main 15, Braz water channel for direct transmission and the other, an additional 16, formed as a venturi 17. The throat 18 of the venturi tube is set to supply the components of the dispersion medium, and outputs the main and additional cavities communicate with the outlet section 13 of the mixer. The pipe for supplying the components of the dispersion medium 19 is hermetically fixed in the hole in the wall of the mixer housing. A tube 20 is put on the pipe, which is included in the container with the dispersion medium component. The on-off switch 21, located in the inlet section 7 after the regulator, allows water to pass through one of the adjacent cavities of the section to form a dispersion medium. The non-return valve 22, installed at the outlet of the venturi, prevents water from being thrown into the venturi when water passes through the main cavity. The connecting pipe 23, rigidly connected with the mixer housing, is designed to connect at least one container with a dispersion medium component to the housing, while the Venturi tube pipe 19 extends inside the connecting pipe 23.

The mixer may further comprise a second outlet serving as a drain 24, and a drain-shower switch 25 mounted in the output section 7.

A plurality of sealed containers 26 with additives used to form the dispersion medium can be additionally connected to the mixer. As additives that serve to form a dispersion medium, liquid detergents or medicines are used. Tanks 26 are mounted on comb 27, equipped with controllable valves 28 providing selective connection / disconnection of tubes of sealed containers to the nozzle of the venturi.

Using this device, the user is able to form a dispersion mixture of water and liquid detergents and / or medicines for supplying it either from a shower head or from the drain of the mixer. The flow of funds from containers with additives can be controlled either by the pressure of the water coming from the mixer, or by controlling the volume of additives absorbed from the tanks by controlling the opening of the valves.

Claims (4)

1. A bathroom faucet with an integrated mechanism for forming dispersion media, comprising
a housing having inlets for cold and hot water and an outlet to which a shower hose is connected,
a camera in the housing in which the regulator of cold and hot water is placed,
characterized in that it contains
two partitions, each of which has at least two openings, while the partitions are placed in the housing perpendicular to the water flow and divide the chamber in the housing into three sections, the first of which is the inlet section in the direction of the water flow in which the hot and cold water controller is installed , the second is a section for forming a dispersion medium, and the third is an outlet section that is connected to a shower hose,
a longitudinal partition installed in the section for forming a dispersion medium along the water flow and dividing the specified section into two adjacent cavities, one of which, the main one, forms a channel for direct transmission of water, and the other, additional, is made in the form of a venturi, in the neck of which is installed a pipe for supplying components of the dispersion medium, and the outputs of the main and additional cavities communicate with the output section of the mixer, while the pipe for supplying components of the dispersion medium is hermetically fixed hole in the wall of the mixer casing,
a two-position switch located in the inlet section after the regulator of the mixture of cold and hot water and allowing water to pass through one of the adjacent cavities of the section to form a dispersion medium,
a check valve installed at the outlet of the venturi and preventing water from being thrown into the venturi when water passes through the main cavity,
a connecting pipe rigidly connected to the mixer body and designed to connect at least one container with a dispersion medium component to the body, while the Venturi pipe pipe extends inside the connecting pipe. 2. The mixer according to claim 1, characterized in that it further comprises a second outlet, which serves as a drain, and a drain-shower switch installed in the output section. 3. The mixer according to claim 1, characterized in that it further comprises a plurality of pressurized containers for components used to form a dispersion medium, while a plurality of pressurized containers are mounted on a comb provided with controlled valves that selectively connect / disconnect the tubes of the pressurized containers to the pipe nozzle Venturi and regulation of the supply of liquid additives from sealed containers. 4. The mixer according to claim 1, characterized in that liquid detergents or medicines are used as components serving to form a dispersion medium.

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