RU189131U1 - DEVICE FOR CLEANING AND DISINFECTING WATER - Google Patents

Abstract

A device for cleaning and disinfecting water includes a housing equipped with a lid with ledges on its lower surface and UV light emitting diodes installed on its inner surface, a sump made in the form of a hollow hemisphere, facing downwards, an inlet nipple mounted in the center of the sump, mounted in the outlet lid a nozzle installed vertically in the housing and a perforated tube connected to the inlet fitting, a deflector mounted on the perforated tube, a filter element made in Orme cylinder whose diameter is equal to the inner diameter of the housing. On the deflector, made in the form of a logarithmic spiral, a plate with perforated edges is installed bottom-down. Ultrasound emitters are installed on the inner surface of the case. The quality of water purification and disinfection is improved.

Description

The invention relates to mechanical engineering and can be used to clean and disinfect water.

A device for cleaning and disinfecting water [A device for cleaning and disinfecting water. - Patent RU No. 144624. - Publ. 08.27.2014, Bull. No. 24], comprising a housing, provided with a lid, a filtering element, an inlet nipple, a settling tank, an outlet inlet in the lid, a ring installed in the upper part of the housing, the outer surface of which is in contact with the inner surface of the housing. On the inner surface of the cover are installed ultraviolet LEDs. The sump is made in the form of a hollow hemisphere, facing the center down, with the inlet fitting installed in the center of the sump. A perforated tube connected to the inlet fitting is installed vertically in the housing, a deflector in the shape of a spiral is installed on the tube, and a round-shaped plate is installed on the deflector. The ring is mounted above the plate, on the bottom surface of the lid are installed ledges. The filter element is installed between the ring and the ledges and is made in the form of a cylinder whose diameter is equal to the inner diameter of the housing.

The disadvantage of this device is the low quality of cleaning and disinfection of water.

The purpose of the utility model is to improve the quality of cleaning and disinfection

water.

This goal is achieved by the fact that the deflector is performed in the form of a logarithmic spiral, a plate with perforated edges is installed on the bottom of the deflector, and ultrasound emitters are installed on the inner surface of the housing.

FIG. 1 shows a device for cleaning and disinfecting water; FIG. 2 - the same, section along AA.

A device for cleaning and disinfecting water includes a housing 1 equipped with a lid 2 with ledges on its lower surface and UV light-emitting diodes 3 installed on its inner surface, a sump 4, made in the form of a hollow hemisphere, facing downwards, an inlet nipple 5 mounted in the center of the sump 4, the outlet 6, mounted in the lid 2, mounted in the housing 1 vertically and connected to the inlet fitting 5 a perforated tube 7, mounted on a perforated tube 7, a deflector 8, filtering element ment 9, made in the form of a cylinder, the diameter of which is equal to the internal diameter of the housing 1. On the deflector 8, made in the form of a logarithmic spiral, a plate 10 with perforated edges is installed bottom-down. On the inner surface of the housing 1 installed ultrasound emitters 11. The device operates as follows.

Water under pressure through the inlet fitting 5 enters the perforated tube 7 and then through the perforation enters the cavity of the deflector 8, where it is involved in rotational motion along a logarithmic spiral from the center of the deflector 8 to its periphery. When water rotates in the deflector 8, the contaminant particles in the liquid are discarded under the action of centrifugal force to the surfaces of the deflector 8 and then the housing 1 and enter the sump 4. At the same time, water is decontaminated using ultrasonic waves created by ultrasound emitters 11, which cause the effect of cavitation, contributing to the destruction of water-polluting chemicals and microorganisms.

After spiraling the deflector 8, the water changes its direction of movement, also loses its speed and passes through the filter element 9, where it is additionally cleaned. Then the water, purified from impurities, falls into the gap between the upper part of the filter element 9 and the inner surface of the cover 2, where under the action of ultraviolet rays emitted by the ultraviolet LEDs 8, it is additionally disinfected. After that, the water is removed to the outside of the device through the outlet nozzle 6 installed in the lid 2. Water contaminants accumulate in the sump 4 and in the filter element 9. Periodically, the lid 2 is removed and replaced by the filter element 9, and the dirt from the sump 4 is removed through the hole in the housing 1 under the inlet fitting 5.

The presence in the case of a vertically arranged perforated tube connected to the inlet fitting, placing a deflector in the shape of a logarithmic spiral on the perforated tube, installing plates with perforated edges on the deflector bottom-down, and installing an ultrasonic emitters on the inner surface of the housing and shape of the hollow hemisphere, imparts rotational motion to a thin layer of water, followed by a sharp decrease in its speed and change in direction of movement at the same time mennom ultrasonic wave provides improved water quality decontamination with its simultaneous disinfection.

Claims (1)

A device for cleaning and disinfecting water, comprising a housing equipped with a lid with ledges on its lower surface and UV light diodes installed on its inner surface, a sump made in the form of a hollow hemisphere, facing downwards, an inlet nipple mounted in the center of the sump, an outlet, mounted in the lid, mounted vertically in the housing and connected to the inlet fitting, a perforated tube, mounted on the perforated tube, a deflector, filter element, made enny into a cylindrical shape with a diameter equal to the inner diameter of the housing, characterized in that on the deflector, formed in the shape of a logarithmic spiral, the bottom plate is set down with perforated edges, on the inner surface of the housing mounted ultrasound transducers.

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