SU195733A1 - AUTOMATIC MACHINE FOR PREPARATION OF DRINKS - Google Patents

Description

Automatic machines for preparing beverages from several components and selling them are known, containing reservoirs for components arranged in a common housing, a mixing chamber in communication with them, a metering pump for the baseline component and a volume dispenser for the additional component.

The proposed machine can make whipped drinks, such as milkshakes. For this mixing chamber, the machine is equipped with a system. Air is pumped into it, including a compressor with a cleaning filter and a receiver, the additional component metering unit is connected to the metering pump, and the latter is connected to the mixing chamber by a common component with a pipeline, which is connected with a spray gun.

In order to allow a more complete displacement of the beverage components and their saturation with air, the spreader is made in the form of two nozzles installed in such a way that their jets intersect in the center of the mixing chamber above the dose level of the beverage.

FIG. 1 is a schematic diagram of the automaton; FIG. 2 - mixing chamber.

A dispenser 6, a magazine 7 paper cups with a mechanism for dispensing them, and a coin mechanism with a control circuit breaker (not shown in the drawing). In addition, the machine is equipped with a flushing system with tanks 8, 9, 10 and a crane 11.

In the cabinet 1, the refrigeration unit 12 automatically maintains the temperature from 0 ° to 3 ° C. To preserve the homogeneous structure of the milk mixture during its long-term storage in the automaton, the can 2 is equipped with a paddle stirrer 13 with a drive consisting of an electric motor 14 and a gear 15.

The air injection system into the mixing chamber 4 consists of a compressor 16 with an air cleaning filter 17 and a receiver 18 in which air pressure is automatically maintained at 3.5-4 kg / cm.

Compressed air is also used to supply the syrup from the can 3 to a three-electrode volumetric dosing unit. A pressure line 19 with a pressure gauge 20 is installed on the line connecting the receiver to the can 3.

The dosing of the milk mixture, as well as its delivery and the syrup under pressure into the mixing chamber, is carried out by a gear metering pump, the leading gear which is driven by the rotation of the electric motor 21. The latter is connected with an electromechanical rev counter 22, with which

The required number of revolutions of the drive gear of the pump is set.

When the machine is turned on, the solenoid valve 23 opens, the snrone of the can 3 and the magnetic 24 switches to the dispenser and fills it up to a certain 10 level, after which the carbon electrodes of the dispenser close through the snrop n valve 23 of the syrup supplying the airbag.

From electric nmnulsa, butnavasmogo coin mehanzmol, nrivodnts in action MoGANISM 7 issuing paper glasses. A paper cup 25 falling into the dispensing niche, and a traveling switch. The multi-switch (not shown in the drawing) sends an electric emulsion iia to an electromechanical revolution meter, which supplies the nirrakis to the pump; 5 pump motor 5.

Odnovremsiiio opens the element magnetlibiii valve 26 air supply ii3 receiver in with the camera and electric filter ix ianaii 27 discharging syrup from the dispenser 6. Compressed air from the receiver through the electromagnet valve 2J and the check valve 28 fills this body camera.

Elekgrom-motor 21 vredgg.t vran1, eee I am; I blow the gear wheel, its pump. The milk mixture from the can 2 through the inverse 1; the valve 29 but the parts of the 30 are sucked into the pump. Simultaneously with the ethnm at the pump inlet, the nostrone snrone from the volumetric dosing unit.

Thus, the hystereic pump pre-mixes the milk mixture with the syrup. From the outlet of the pump, the mixture of iodine is injected through pressure through line 31 through the nozzles of the nozzle 32 into the mixture to; a measure filled with compressed air.

The nozzles are split) Glitel 32 is set to iodine angle so that their strings intersect at a point located in the ceggre gauge and above the dose level of the tape.

Crossing, the jets are further agitated and sprayed. Sprayed particles with a large kieeticheskuyuergy, carry the particles of compressed air, driving the latter into the mixture. Thus, the mixture is saturated with air.

Since the return valve is installed on the line supplying the compressed air to the mixing chamber, the pressure in the chamber increases as the mixture is filled with the mixture, which ensures even greater air saturation of the mixture.

The level of syrup in the nocepenio dispenser decreases, and as soon as the lower carbon electrode, the valve; -: .-: iodachi 1, the late syrup is de-energized.

The valve choke. 27 is adjusted so that the syrup dose is drained a little faster than the dose of the milk mixture is distilled by the pump. This ensures that the pump and the product lines connected to it are washed with a homogeneous milk mixture, and repeated in the K-i-each cycle of preparation of the dose of i-pit.

makes a predetermined rpm value corresponding to distilling the established dose of the drink, turns off the relay of the electro-mechanical revolution counter and the electric motor 21 is de-energized. At the same time, the valve nalapa 33 drainage and the syrup supply valve and valve are obtained. The pressurized air-saturated mixture is poured from the mixing chamber into the paper cup via the main line 34.

At the same time, the snrone closes the volume metering device to the set level, and then the syrup and drain valves and the supply and drain valves are de-energized, and the machine is ready for the second H1-Cul preparation and delivery of the drink dose.

In order to ensure high quality automatic washing of the automaton, to facilitate and echo this process, a stationary washing system was used, consisting of a collector 35, connected by Schmaig 56 to a four-way valve.

with a crane 11, three canisters 8, 9, 10 for washing solutions, one of which, with the aid of an electric heater 37 installed in it, prepares a hot soda solution. To the tanks and the aqueduct there is a waterfall main 38 with vent 39, through which the tanks are filled with water.

Zanol1I1 tanks with water, the electric heater 37 is connected to the network. The required amount of calcium is filled into the tanks 8 to 9

soda n chloramine. Grocery lines 30 and 24 are disconnected from the cans and connected to a collector.

Open the flush valve 40 in the mixing chamber. The crane's handle // is installed in a position where the cold water is supplied, then the flip-flop switch (not shown) is turned on, providing voltage to the pump drive motor and to the drain valve and product.

From the tanks, successively connected by the handle of the crane 11, the pump overtakes the detergents; all the product lines of the syrup dispenser, the mixing chamber and the hydraulic circuit.

The subject and s obretep

1. A machine for the preparation of drinks from several components and the sale of prepared drinks, containing reservoirs for components placed in a common housing, a mixing chamber communicated with them, a metering pump for the main component, a volume dispenser of an additional component, or for the purpose of cooking ;;; ::. ;; beat The blend chamber is equipped with an air injection system, including a compressor with a cleaning filter and a receiver, the additional additive dispenser is connected to the inlets of the metering pump, and the latter is connected to the mixing chamber through the components of the pipeline ending in an atomizer.

in order to ensure a more complete mixing of the beverage components and their saturation with air, the sprayer was made in the form of two

nozzles installed in such a way that their jets intersect in the center of the mixing chamber, above the dose level of the drink.

FIG. 2