TH32146B - Water treatment system at the point of use - Google Patents

Abstract

DC60 This invention involves a water treatment system at the point of use (WTS) (20) unit for filtering and Treat water contaminants. The WTS (20) unit may include a primary coil (74) positioned in the base unit (22), which inductively powers a secondary treatment device such as an assembly. UV lamps (24) Secondary treatment devices (24) may be lamp assemblies (24) which include a condenser (84) to condense mercury in the lamp in the arc path between the filaments (444). The mercury condensed between the filaments (444) reduces the time required for the luminaire assembly (24) to emit light of a pre-defined intensity after energizing when Compare that to allowing mercury to condense outside the arc path. The reflector assembly (402) may be used in the lamp assembly (24) to focus the light rays onto the pipe (80) that supplies water through the lamp assembly. The enclosure or outer housing (400) surrounds the lamp assembly and reflector assembly ( 82,402) In such a way that the lamp assembly (24) becomes a common enclosed pressure vessel. Likewise, a light guide (250) impregnated with fluorescent pigment may be used to convert UV light into light. visible for easy monitoring of the output light intensity of the lamp assembly (24). The light guide (250) also acts as a filter to emit light with a specific wavelength (green) as main while It is necessary to prevent light of other wavelengths from transmitting through an optical tube (250). Treatment of contaminants in the water unit The WTS(20) may include the first primary winding (74) being designated. A position in the base unit(22) which provides induction power to a secondary therapy device, e.g. a UV lamp assembly(24). A secondary therapy device(24) may be a lamp assembly(24) which includes a Condensation(84) to condense mercury in the lamp in the arc path between the filament (444). The condensing between the filaments (444) reduces the time required for the luminaire assembly (24) to emit light of a pre-defined intensity after energizing it. Compare that to allowing mercury to condense outside the R path. Reflector assembly (402) may be Used in the lamp assembly (24) to focus the light ray onto the pipe (80) that passes the water through the lamp assembly. and away from returning to the lamp assembly (82) where the light ray was first emitted, the enclosing or outer housing (400) surrounds the lamp assembly and the lamp assembly. Reflect (82,402) in such a way that the lamp assembly (24) becomes a typical closed pressure vessel. as well Light guide(250) impregnated with fluorescent pigment may be used to convert UV light into visible light for easier monitoring of the lamp assembly's output intensity. 24) Guide pipe Light(250) also acts as a filter to emit light with a specific wavelength (green), while It is necessary to prevent light of other wavelengths from passing through the optical tube.(250)

Claims (6)

1. Method for detecting the intensity of UV light produced by the lamp assembly by the assembly method. Arrangement for lamp assemblies with first and second ends and connected intermediate sections Extends between the first and second ends With the first and second ends, there is a first and second filament each in it, providing a light guide tube with a fluorescent pigment in it. By the light guide pipe including the surface of Filament surface lamp And the surface of the face emits light Light tubes are morphed to guide the falling light. Impact on the surface of the lamp to the surface emitting light Aligning the orientation of the lamp's surface to get light from the middle part of the unit. Mainly assembling a light bulb Triggering the lamp assembly to produce UV light and visible light, guiding the UV light from the middle of the lamp assembly to the surface. Of the lamp, hence the luminescent tubes and visible light are emitted from the surface Light tubes emit light while light from at least one of the first and second filament strikes the surface of the filament, and the relative intensity of visible light emitted from the surface is detected. Light guide pipe 2. Method according to claim 1, where at least one of the lamp surface and the surface Light guide pipe 3. Method according to claim 2, where fluorescent pigments are green. 4. Method according to claim 3, whereby the intensity of the UV light that is output by the assembly The lamp is directly proportional to the intensity of light that is emitted by the light emitting surface. 5. Method according to claim 4, where the lamp surface is focused on the intermediate. Of the lamp assembly 6. Method according to claim 4, where the surface of the incandescent filament is bent to match the A cylindrical light bulb