SU1005756A1 - Apparatus for preparing and batch delivering of aerated water - Google Patents

Abstract

WHEN TO PREPARE AND FURNISHING A GASIZED DISTRIBUTION; YUDAH, containing a dosing pump with a dosing and bypass cavity, a junction tube and a soda water dispensing pipe, a mixing body made in the form of a nozzle with a valve and installed inside a piston. ; A tsicoca metering unit with water and gas supply lines with a distribution system, characterized in that, with the aim of increasing reliability and extrusion, it is equipped with a cup sealed to the metering pump so that the piston rod of the metering pump is located in the inner cavity of the cup, a The latter is communicated through a system of distribution valves with a gas supply line and a pipeline for dispensing carbonated water. S O1 SP a

Description

The invention relates to the food industry, and tovlo and water.

It is known that a batch dispensing of sparkling water containing a metering pump with a metering and bypass cavities and a piston connected to the water supply gas pipelines, control valves installed on the water supply gas pipelines and a mixing body made in the form of nozzles (1].

. Closest to the proposed technical essence is a device for the preparation and batch dispensing of sparkling water, comprising a metering pump with a metering and bypass cavities, a piston and a piping for dispensing sparkling water, a mixing body made in the form of a nozzle with a valve and installed inside the piston of the metering pump , and water-gas-gas supply pipelines with a system of control valves 12].

The disadvantages of the known device are that it is not possible; the possibility of increasing reliability in operation, since for its functioning it is necessary to supply liquid to it under excessive pressure, and, therefore, the use of open containers with carbonated liquid is excluded.

The purpose of the invention is to increase reliability in operation.

This goal is achieved in that a device for the preparation and portioned dispensing of sparkling water, comprising a metering pump with ³⁵ metering and bypass cavities, a piston and a piping for dispensing sparkling water, a mixing body made in the form of an nozzle with a valve and installed inside the piston of the metering pump and water-gas supply pipelines with a system of control valves, equipped with a glass sealed on the metering pump so that the piston rod of the metering pump is located in the inner cavity of the ana, and the latter communicates through a system of control valves to a gas supply conduit and dispensing carbonated water conduit.

The drawing schematically shows a device. solution for the preparation and portioning of sparkling water.

The device comprises a metering pump 1 with metering and bypass cavities 2 and 3 ,. mixing body made in the form of nozzles

4 mounted centrally in the lower part of the piston 5 of the metering pump 1, a check valve 6 in the piston 5, the nozzle 7 sealed on the metering pump so that the piston rod 5 of the metering pump 5 is located in the inner cavity of the nozzle 7, and the last communicated through the distribution solenoid valves 8 and 9 with a gas supply pipe 10 and a pipe 11 for the delivery of sparkling water. The device also includes valves 12 and 13, sensors 14 and 15, a check valve 16 and a tank 17 with carbonated water.

The device operates as follows.

In the initial position, the piston 5 of the metering pump 1 is in its highest position, and the bypass cavity 3 is empty. At the consumer's signal, the solenoid valves 8 and 13 open.

In this case, gas enters the glass 7 and the piston 5 begins to move downward under the influence of gas pressure. The liquid from the reservoir 17 through the check valve 16 enters the metering cavity 2 of the metering pump 1. Having reached the lowest position of the rod, the piston 5 acts on the sensor 15, which sends a signal to close the solenoid valves 8 and 13 and open the solenoid valves 9 and 12. B As a result, the gas from the cup 7 through the valve 9 and the carbonated water supply pipe 11 is discharged into the atmosphere, and through the valve 12 it enters the bypass cavity 3 of the metering pump 1. A pressure drop is created between the metering 2 and the bypass 3 cavities under the influence of the liquid from the cavity 2 through the check valve 6 and the nozzle 4 rushes into the bypass cavity 3, where the preparation of carbonated drink. In this case, the piston 5 moves up.

Having reached its highest position, the piston rod 5 acts on the sensor 14, which sends a signal to close the solenoid valves 9 and 12. The drink is ready to dispense. At the consumer’s signal, the solenoid valve 13 opens and the finished drink from the bypass cavity 3 is poured into a glass (not shown) under the action of a gas layer between the piston 5 and the free surface of the drink located in the cavity 3.

A device for the preparation and portioning of sparkling water provides the possibility of increasing reliability in operation, since for its functioning there is no need to supply liquid under overpressure.

Claims (1)

"~ DEVICE FOR PREPARATION AND DISPENSION OF CARBONATED WATER. Containing a metering pump with metering and bypass cavities, a piston and a pipeline for dispensing sparkling water, a mixing body made in the form of a nozzle 'with a valve and installed inside the piston. dosing pump and water-gas supply pipelines with a distribution valve system, characterized in that, in order to increase reliability and operation, it is equipped with a glass sealed on the metering pump so that the piston rod of the metering pump is located in the inner cavity of the glass. and the last communicated through a distribution valve system with a gas supply pipe and a soda water delivery pipe. specifically to devices for near-dispensing aerated device for the preparation and