FILTERING DEVICE HAVING UV LIGHT

• US 20200131054A1
• Filed: 10/24/2019
• Published: 04/30/2020
• Est. Priority Date: 10/31/2018
• Status: Abandoned Application

• Current Assignee: Xiamen Filtertech Industrial Corporation
• Original Assignee: Xiamen Filtertech Industrial Corporation
• Inventors: LIN, JIA-JIA, XU, WEI-QIANG
• Application Number:
  US16/662,030
• Publication Number:
  US 20200131054A1
• Time in Patent Office: Days
• CPC Class Codes: A61L 2/10 Ultraviolet radiation
• CPC Class Codes: C02F 1/003 using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices C02F9/20 takes precedence
• CPC Class Codes: C02F 1/32 with ultraviolet light
• CPC Class Codes: C02F 1/325 Irradiation devices or lamp constructions
• CPC Class Codes: C02F 2201/002 Construction details of the apparatus
• CPC Class Codes: C02F 2201/32 Details relating to UV-irradiation devices
• CPC Class Codes: C02F 2201/3223 Single elongated lamp located on the central axis of a turbular reactor

Abstract

A filtering device having UV light, that includes shell body having a water passage chamber, UV light is disposed in the water passage chamber. A glass tube set is disposed in the water passage chamber around outer periphery of the UV light. The glass tube set includes a first glass tube and a second gas tube both disposed around the outer periphery of the UV light. The lower end of the first glass tube is connected to and acts in cooperation with the lower end of the water passage chamber. The upper end of the first glass tube is separated from the upper end wall of the water passage chamber. The second glass tube is located around the outer periphery of the first glass tube. The lower end of the second glass tube is separated from the lower end wall of the water passage chamber.

Claims

1. A filtering device having UV light, that includes shell body having a water passage chamber, the UV light is disposed in the water passage chamber, a glass tube set is disposed in the water passage chamber around an outer periphery of the UV light.

2. The filtering device having UV light as claimed in claim 1, wherein the glass tube set includes a first glass tube and a second gas tube, both disposed around the outer periphery of the UV light, a lower end of the first glass tube is connected to and acts in cooperation with a lower end of the water passage chamber, an upper end of the first glass tube is separated from an upper end wall of the water passage chamber, the second glass tube is located around an outer periphery of the first glass tub, a lower end of the second glass tube is separated from a lower end wall of the water passage chamber, an upper end of the second glass tube is connected to and acts in cooperation with an upper end of the water passage chamber, on the shell body is disposed a water input channel around an outer periphery of the second glass tube, on the shell body is disposed a water output channel around the an inner periphery of the first glass tube.

3. The filtering device having UV light as claimed in claim 2, wherein on the shell body is disposed a water output channel around the inner periphery of the first glass tube