Carbonated water production device

Abstract

The invention relates to a carbonated water production device, which can efficiently obtain carbonated water by dissolving carbonic acid gas at a stable high concentration in a space-saving manner. The carbonated water manufacturing device comprises an inner storage part for storing water, a pressure container with an outer storage part surrounding the outer side of the inner storage part, a cooling part for cooling the pressure container, a carbonic acid gas storage part for storing carbonic acid gas, and a pressurized water generating part. The inner storage part and the pressurized water generating part are connected, the pressurized water generating part forms pressurized water from the water cooled by the inner storage part, the pressurized water forms pressurized water from the water cooled by the inner storage part, and the pressurized water passes through a second pipe inside the outer storage part before passing through the second pipe, and is mixed with the carbonic acid gas.

Description

technical field [0001] The invention relates to a carbonated water production device and belongs to the technical field of carbonated water production. Background technique [0002] The carbonated water production device is a technology that requires the injected carbon dioxide to dissolve with the water in the container to produce water with a high concentration of carbon dioxide. Patent Document 1 is a carbonated water manufacturing device comprising a sealable pressure vessel with water injection means and supply means, a liquid level sensor installed in the pressure vessel to detect the level of stored water, and carbon dioxide (sometimes referred to as carbon dioxide) in stored water. for carbon dioxide gas). An injection nozzle means, a safety valve communicating with the upper space of the pressure-resistant container, and one or more guide plates formed continuously along the inner peripheral surface of the pressure-resistant container up and down. In this carbonat...

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Problems solved by technology

[0004] In the carbonated water production device described in Patent Document 1, since the supply source of water supplied to the pressure-resistant container exists outside the carbonated water production device, the dissolved amount of carbon dioxide is easily affected by the state of the water from the supply source, and thus obtained stably. From the viewpoint of carbonated water with high concentration of dissolved carbon dioxide, there is room for improvement

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