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A platform for research: civil engineering, architecture and urbanism
HYDRANT, STERILIZATION METHOD FOR HYDRANT, AND WATER SERVER
To provide a hydrant and a sterilization method for a hydrant, and a water server that can suppress the frequency of replacing batteries, UV lamps, etc., does not require measures to dissipate heat from the UV lamps, can effectively sterilize the inside and/or outside of the water outlet, which is particularly difficult to clean, and can provide safe and sanitary water supply.SOLUTION: A hydrant has an ultraviolet irradiation unit 4 that is disposed inside or outside a water outlet 32 or both, and irradiates ultraviolet rays to at least either the inside or the outside of the water outlet 32. The ultraviolet irradiation unit 4 performs ultraviolet irradiation when the water discharge parameter at the water outlet 32 reaches a specified value.SELECTED DRAWING: Figure 2
【課題】電池や紫外線ランプ等の交換頻度を抑制できるとともに、紫外線ランプの放熱対策が不要であり、特に洗浄作業が難しい吐水口の内部及び／又は外部を効果的に殺菌することが可能で、安全で衛生的な供給水が得られる給水栓及び給水栓の殺菌方法、並びにウォーターサーバーを提供する。【解決手段】吐水口３２の内部又は外部の一方あるいは両方に配置され、吐水口３２の内部又は外部の少なくとも何れかに対して紫外線を照射する紫外線照射部４を備え、紫外線照射部４は、吐水口３２における吐水パラメータが規定数値に到達したときに、紫外線照射を実施する。【選択図】図２
HYDRANT, STERILIZATION METHOD FOR HYDRANT, AND WATER SERVER
To provide a hydrant and a sterilization method for a hydrant, and a water server that can suppress the frequency of replacing batteries, UV lamps, etc., does not require measures to dissipate heat from the UV lamps, can effectively sterilize the inside and/or outside of the water outlet, which is particularly difficult to clean, and can provide safe and sanitary water supply.SOLUTION: A hydrant has an ultraviolet irradiation unit 4 that is disposed inside or outside a water outlet 32 or both, and irradiates ultraviolet rays to at least either the inside or the outside of the water outlet 32. The ultraviolet irradiation unit 4 performs ultraviolet irradiation when the water discharge parameter at the water outlet 32 reaches a specified value.SELECTED DRAWING: Figure 2
【課題】電池や紫外線ランプ等の交換頻度を抑制できるとともに、紫外線ランプの放熱対策が不要であり、特に洗浄作業が難しい吐水口の内部及び／又は外部を効果的に殺菌することが可能で、安全で衛生的な供給水が得られる給水栓及び給水栓の殺菌方法、並びにウォーターサーバーを提供する。【解決手段】吐水口３２の内部又は外部の一方あるいは両方に配置され、吐水口３２の内部又は外部の少なくとも何れかに対して紫外線を照射する紫外線照射部４を備え、紫外線照射部４は、吐水口３２における吐水パラメータが規定数値に到達したときに、紫外線照射を実施する。【選択図】図２
HYDRANT, STERILIZATION METHOD FOR HYDRANT, AND WATER SERVER
給水栓及び給水栓の殺菌方法、並びにウォーターサーバー
TAKEDA HATSUMI (author) / ISHIKAWA TAKESHI (author) / KAWAI YOSHINORI (author)
2024-01-17
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
| European Patent Office | 2019