Carbonated water manufacturing device, water purifier with the device, and stationary water purifier

Abstract

A carbonated water manufacturing device (10), comprising a carbon dioxide gas supply part (1) having a carbon dioxide gas flow passage (11) and supplying carbon dioxide gas (A) via. the carbon dioxide gas flow passage (11) and a mixing part (2) having a water flow passage (21) and mixing, in the water flow passage (21), the carbon dioxide gas (A) supplied from the carbon dioxide gas supply part (1) with water (B) continuously passing through the water flow passage (21) to manufacture carbonated water (C), wherein the carbon dioxide gas supply part (1) is detachably fixed to the mixing part (2), whereby carbonated water with a proper density of carbonic acid or drinking water with refreshing taste and increased throat passing taste can be rapidly supplied by the device of simple structure with an excellent maintainability and a reduced cost.

Description

technical field [0001] The present invention relates to a carbonated water manufacturing device and a water purifier having the same. More specifically, it relates to the ability to accurately and quickly control the carbonic acid concentration of carbonated water, thereby quickly providing carbonated water with an appropriate carbonic acid concentration or drinking water with a refreshing taste, a feeling of swallowing, and improved taste, and has a simple structure, An inexpensive carbonated water manufacturing device with excellent maintainability and an easy-to-use water purifier having the same. [0002] Also, the present invention relates to a seat-type water purification device for obtaining purified water by passing raw water such as tap water through a water purification mechanism (water purification element) composed of a filter member such as a ceramic filter or a hollow fiber filter, and an adsorption member such as activated carbon. In particular, it relates to a...

AI Technical Summary

Problems solved by technology

[0018] Therefore, on this water purifier main body 206, because the front end of the water spray pipe 220 can rotate within a prescribed angle range in the horizontal plane with the axis a as the rotation axis, the height of the front end of the water spray pipe 220 can be changed in a wide range. water supply position, but because the water spray pipe 220 rotates in the vertical plane with its one end as the center of rotation, it is often difficult to supply clean water when the clean water supply position (height) is high in the container, and vice versa. When a container with a low height provides clean water, if the container is placed on the floor, water may splash around, so the container must be supported by hand, and there is a time when the supply of clean water is stopped when the water spray pipe 220 is rotated in the horizontal plane. , the residual clean water in the water spray pipe 220 may drip from the front end of the water spray pipe 220, causing problems such as flooding around

[0019] As a result of in-depth studies by the present inventors in order to solve the problems of the main body of the water purifier of the above-mentioned conventional example, if the water spray pipe itself is rotated in a vertical plane with one end as the center of rotation, it is found that even when it stops Even if the water spray pipe is rotated during clean water supply, there will be no water leakage. However, if the water spray pipe itself can be rotated not only in the vertical plane but also in the horizontal plane, the rotation mechanism will become a so-called multi-joint structure, because the structure becomes c

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