RU2696961C1 - Device for liquid dispensing - Google Patents

Abstract

FIELD: chemistry; food industry.

SUBSTANCE: invention relates to devices for dispensing liquid on separate containers, and more specifically to a device capable of providing accurate dispensing of available volume of liquid at a given number of portions in given proportions without using measuring and/or metering devices. Technical result achieved by the disclosed solution is achieved by the fact that the disclosed device comprises containers that are connected to each other by pipelines and are communicating vessels. Tanks are made with possibility of draining liquid from each of them and with possibility of changing filled volume, and pipelines are equipped with locking devices for connection or disconnection of filled containers between each other.

EFFECT: invention can be used for production of souvenir products and teaching aids and for use in chemical and food industry.

1 cl, 4 dwg

Description

The invention relates to a device for dispensing liquid into separate containers, and more particularly, to a device capable of accurately filling an existing volume of liquid into a given number of portions in predetermined proportions, without the use of measuring and / or metering devices. The inventive device can be used for the manufacture of souvenirs and teaching aids, as well as for use in the chemical and food industries.

The task of accurately dispensing a liquid (for example, a drink) of an existing volume (for example, a bottle) into several containers (for example, glasses) has been known for a very long time. The classic Russian version of this task is filling bottles with a capacity of 500 ml into three glasses equally, i.e. in proportions 1: 1: 1.

Numerous devices for the dosed filling of liquids are known (for example, dispensers, dispensers, etc.) based on various principles: weight, level, piston, rotary and others.

All of them solve the problem of accurate filling of liquids, but at the same time they have a complex device and, accordingly, are quite expensive, since the required volumes can be measured with high accuracy only with the help of precision equipment.

The technical problem is that accurate dispensing of the available volume of liquid by the dispensers for a given number of servings in predetermined proportions is possible only after calculating the volume of each portion and is not possible if the volume of available liquid is unknown, for example, if an open bottle is bottled, and the remaining volume of the drink is unknown .

As the closest analogue to the claimed technical solution, a dispenser for filling juice, syrup or other drinks is selected https://www.olx.ua/obyavlenie/stoyka-s-4-kolbami-dlva-siropa-limonada-IDsZNDY.html, consisting of several containers for poured liquid with measuring scales and built-in taps mounted on a rack.

The disadvantages of this analogue are:

- the need for preliminary calculation of the volume of each portion for pouring on a given number of portions with a known volume of liquid being poured;

- the impossibility of accurate bottling for a given number of servings in predetermined proportions in the case of an unknown volume of liquid being poured.

The technical result to which the claimed solution is directed is to create a simple device that allows you to accurately pour the available volume of liquid (including with an unknown volume) into a given number of portions in predetermined proportions without the use of measuring or / and dosing devices.

The specified result is achieved by the fact that the device for filling liquid contains containers that are connected to each other by pipelines and are interconnected vessels. The containers are made with the possibility of draining the liquid from each of them and with the possibility of changing the volume to be filled, and the pipelines are equipped with shut-off devices for connecting or disconnecting the filled containers between themselves.

In FIG. 1 shows a diagram of the inventive device.

A device for filling liquid contains containers 1, which can be installed, for example, on the rack 2. Tanks 1 are connected to each other by pipelines 3 and are interconnected vessels. Pipelines 3 are equipped with locking devices 4 (faucets, valves, gate valves, clamps, etc.) for connecting or disconnecting between themselves the filled containers 1. Tanks 1 are made with the possibility of draining the liquid from each of them, for example, through drain taps (valves) 5, or overturning, as well as with the possibility of changing the filling volume 6, for example, by placing inside the tank 1 of the rod 7 of a known section (Fig. 2), or using containers with different sections.

The device operates as follows.

By the number of necessary portions, containers 1 are selected, with which it is necessary to pour the existing volume of liquid in predetermined proportions.

Shut-off devices 4 on pipelines 3 connecting selected containers with unselected ones are closed.

The locking device 4 between the selected containers open and their volumes are connected; selected containers become interconnected vessels.

Drain taps or valves 5 (if any) are closed.

The existing fluid volume is poured into any of the selected containers. According to the law of communicating vessels, the selected containers 1 are filled to the same level.

The required bottling proportions are set by any of the above methods or a combination thereof.

For example, for pouring into three portions equally (in a ratio of 1: 1: 1), three identical containers can be selected (Fig. 3).

Pouring liquid into 4 portions in a ratio of 2: 1: 1: 0.5 can be carried out, for example, as follows: select the first container with a double section in comparison with the second and third containers, and place a rod in the fourth container, which is identical to the second and third with a section equal to 0.5 section of the tank.

For bottling in two portions in a ratio of 3: 1, two containers of the same cross section can be selected, and a rod with a cross section equal to 2/3 of the container cross section can be placed in the second container.

After filling the containers 1, the locking devices 4 between the selected containers 1 are closed (Fig. 4), and in each of the containers isolated from the others, a volume of liquid of a given proportion is obtained, which can be poured into the vessels 8, for example, by opening the drain taps (valves) 5 located in the lower parts of the containers 1, or, if they are absent, by tipping (tilting) the containers into the filled vessels, or by another method known from the prior art.

The inventive device allows you to accurately spill any volume of liquid into any number of portions in predetermined proportions without the use of measuring and / or metering devices.

Claims (1)

A device for dispensing liquid containing containers made with the possibility of draining liquid from each of them, characterized in that the containers are connected to each other by pipelines and are interconnected vessels, while the pipelines are equipped with locking devices, and the containers are configured to change the volume to be filled.

Images