Water heater and ultraviolet sterilization device thereof

A sterilizing device, ultraviolet technology, applied in fluid heaters, lighting and heating equipment, light water/sewage treatment, etc., can solve the problems of incomplete sterilization, poor sterilization effect, short stay time, etc., to ensure the health of water , Thorough sterilization, good sterilization effect

CN103896362AInactive Publication Date: 2014-07-02WUHU MIDEA KITCHEN & BATH APPLIANCES MFG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2014-07-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an ultraviolet sterilization device of a water heater. The ultraviolet sterilization device comprises a sterilization chamber and at least an ultraviolet irradiation tube, wherein the sterilization chamber is provided with a water inlet and a water outlet; the ultraviolet irradiation tube is arranged inside or outside the sterilization chamber; a zigzag water flow channel communicating the water inlet with the water outlet is arranged in the sterilization chamber. The invention also discloses the water heater provided with the ultraviolet sterilization device. The ultraviolet sterilization device has the beneficial effects that the time for water to flow through the sterilization chamber is added by arranging the zigzag water flow channel in the sterilization chamber to communicate the water inlet with the water outlet to enlarge the path through which the water flows from the water inlet to the water outlet, so that the ultraviolet irradiation tube has longer water irradiation time, thus achieving more thorough sterilization and better sterilization effects and better ensuring the healthy water; the ultraviolet sterilization device is more thorough in sterilization and ensures healthier water.
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Description

technical field

[0001] The invention relates to the field of water heaters, in particular to a water heater and an ultraviolet sterilizing device thereof. Background technique

[0002] With the improvement of living standards, people pay more and more attention to health problems. Whether household appliances have antibacterial and antibacterial functions has gradually become a standard for users to choose. At the same time, GB / T21551 household and A series of standards for antibacterial, sterilizing, and purification functions of electrical appliances for similar purposes, and whether household appliances have antibacterial and antibacterial functions have become a national standard. Therefore, home appliances with antibacterial and antibacterial functions will be chosen by more and more consumers, and will become a trend in the development of home appliances in the future.

[0003] Ultraviolet light belongs to a kind of physical optics and has strong physical sterilizatio...

Examples

Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] refer to figure 2 Shown is a schematic diagram of the first embodiment of the ultraviolet sterilizing device of the present invention.

[0043]The ultraviolet sterilizing device of the water heater mentioned in this embodiment includes a sterilizing chamber 10 with a water inlet 11 and a water outlet 12, and at least one ultraviolet irradiation lamp 20 located inside or outside the sterilizing chamber 10, the sterilizing chamber 10 is provided with a tortuous water flow channel 13 connecting the water inlet 11 and the water outlet 12 . The ultraviolet sterilizing device is arranged on the water inlet pipeline or the water outlet pipeline of the water heater, so as to realize the sterilization of the water of the water heater. The ultraviolet sterilizing device of this embodiment connects the water inlet 11 w...