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Drinking water supply device

A technology for supplying devices and drinking water, which is applied to household refrigeration devices, distribution devices, special distribution devices, etc., and can solve problems such as unfavorable energy saving and large heating capacity

Inactive Publication Date: 2006-11-22
SANDEN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when generating hot water at a desired temperature in a hot water tank, a larger amount of heating heat is required than when heating drinking water at normal temperature to generate hot water, which is not conducive to energy saving.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 5

[0063] Example 5 is the same.

[0064] Figure 11 Example 7 of the drinking water supply device of the present invention is shown. In the above-mentioned Example 6, the sterilizer 5 was used as the structure for sterilizing drinking water. On the other hand, the present embodiment employs a structure in which a bacteria remover 28 is provided on the lower water guide pipe 212a connected downstream of the water cooler 22. In addition, the same reference numerals are used for the same components as those of the above-mentioned sixth embodiment, and the description thereof will be omitted.

[0065] For example, any one of a hollow fiber membrane filter, a membrane filter, and a depth filter (depth filter) or a combination of these filters is accommodated in the bacteria remover 28 . Here, the hollow fiber membrane filter has the function of trapping miscellaneous bacteria. A membrane filter is a structure that captures microorganisms and the like on the surface of a filter ma...

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PUM

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Abstract

A drinking water supply device, comprising: a container (1) for accommodating drinking water such as natural water or tap water, and disassembling and disassembling; a water cooler (22) for cooling drinking water introduced from the container (1); In the water cooler (22), the sterilizer (5) is used to sterilize the drinking water in the water cooler (22); the cold water valve (23) for controlling the water supply operation and the water stop operation of the drinking water in the water cooler (22); and The container detector (4) for detecting whether the container (1) is unloaded drives the sterilizer (5) for a predetermined time after the container detector (4) detects that the container (1) is in the unloaded state. Thereby, the bacteria which invaded the container (1) can be killed with good timing.

Description

(1) Technical field [0001] The present invention relates to a drinking water supply device which cools or heats drinking water such as natural water and supplies it. (2) Background technology [0002] Conventionally, as such a drinking water supply device, a device described in Japanese Patent Application Laid-Open No. 8-230993 is known. [0003] The drinking water supply device has a detachable cold water tank and a hot water tank communicated with the cold water tank. The cold water tank is provided with a cooling device for cooling the water in the tank, while the hot water tank is provided with a heater for heating the water in the tank. When the cold water valve is opened, the cold water in the cold water tank is injected, and when the hot water valve is opened, the hot water in the hot water tank is injected. [0004] In addition, the drinking water supply device has a bacterial filter and a circulation pump. In addition, during the water filling standby, the circul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D1/08F25D11/00B67D1/00B67D3/00C02F1/00C02F1/32C02F1/44C02F9/00
CPCB67D3/0009B67D3/0038B67D2210/00013C02F1/32C02F1/444C02F2201/3222C02F2209/005C02F2209/006C02F9/20
Inventor 渡边一重佐藤元春伊藤美和子
Owner SANDEN CORP
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