Instant drinking machine and degerming method using same

A direct drinking machine and heat exchanger technology, applied in the field of direct drinking machine, can solve problems such as water safety, entry, and bacterial growth that affect the sterilization and purification effect of the direct drinking machine.

CN105996765AActive Publication Date: 2016-10-12GREE ELECTRIC APPLIANCES INC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-10-12

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Abstract

The invention discloses an instant drinking machine. A cold water pipeline is communicated between a main water inlet of the instant drinking machine and a cold cavity inlet of a heat exchanger; a first warm water pipeline is communicated between a cold cavity outlet of the heat exchanger and a water inlet of a hot tank; a warm water valve is arranged on the first warm water pipeline; a water outlet pipeline is communicated between a water outlet of the hot tank and a hot water tap; a water outlet valve is arranged on the water outlet pipeline; a hot water pipeline is communicated between a water draining outlet of the hot tank and a hot cavity inlet of the heat exchanger; a hot water valve is arranged on the hot water pipeline; a second warm water pipeline is communicated between a hot cavity outlet of the heat exchanger and a wastewater pipe; a warm water tap is communicated onto the second warm water pipeline; a self-priming pump and a wastewater valve are also arranged on the second warm water pipeline; in addition, the warm water tap, the self-priming pump and the wastewater valve are sequentially arranged along the direction of water current. According to the instant drinking machine, the degerming of a pipeline of the instant drinking machine can be efficiently and thoroughly realized. The invention further discloses a degerming method using the instant drinking machine.
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Description

technical field

[0001] The invention relates to the technical field of sterilization and purification of drinking water equipment, in particular to a direct drinking machine. The present invention also relates to a sterilization method using the direct drinking machine. Background technique

[0002] Due to the emphasis on healthy drinking water, more and more enterprises, institutions and schools use direct drinking machines as the supply equipment for drinking water sources when providing drinking water for employees, students and other groups of people. However, due to long-term use, bacteria may enter the pipeline from the faucet mouth, causing bacterial growth and endangering the health of users.

[0003] At present, there are direct drinking machines that use ultraviolet lamps for sterilization on the market. Although this type of ultraviolet sterilization technology can meet the basic needs of sterilization and purification of direct drinking machines, due to its own ...

Examples

Embodiment Construction

[0026] The core of the present invention is to provide a direct-drinking machine, which can efficiently and thoroughly eliminate bacteria in its pipeline; and also provide a sterilization method for the above-mentioned direct-drinking machine.

[0027] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Please refer to figure 1 , figure 1 A diagram of the hydraulic piping system of the direct drinking machine provided by a specific embodiment of the present invention.

[0029] In a specific embodiment, the direct drinking machine provided by the present invention includes a main water inlet 10, a heat exchanger 11, a hot tank 12, a hot water faucet 13, a warm water faucet 14 and a waste water pipe 15, the main water inlet 10 and the heat exchanger A cold water pipeline 21 is commun...