RU59782U1 - ELECTRIC WATER HEATER ACCUMULATION HOUSEHOLD - Google Patents

Abstract

The electric water heater is a stationary household heating device designed to heat water below the boiling point in domestic, office premises with the ability to use hot water at several points (kitchen, bathroom, toilet). The electric water heater is a productive, economical, versatile installation product, i.e. allows installation in both vertical and horizontal position. The product consists of an internal container, a housing and end caps that are thermally insulated from each other. In the lower part of the tank there is a housing of heating elements, in the hermetic pipes of which are two “dry” air heating elements protected from water and scale. A magnesium anode is mounted on the inner part of the housing of the heating elements, which prevents corrosion of the inner container and the housing of the heating elements. A thermal switch is installed on the housing of the heating elements, which performs the function of protecting the electric heater from overheating. The hot water intake pipe is made with a large bend radius, which allows water to be drawn from the highest possible point of the tank, both in vertical and horizontal installation. The protective tubes of the housing of the heating elements for installing the heating elements are located at an angle, which ensures high-quality heating both in vertical and horizontal position. At the bottom of the electric heater is a plastic cover of the original design. On the front panel of the lid there is a thermostat knob, light indication of the operation of the heating elements and a button for switching the power modes of the heating elements: economical heating - 1 kW, fast heating - 2 kW. The holes in the bracket fixing the electric heater to the wall are located for installation in both vertical and horizontal positions.

Description

Utility Model Description

Accumulative (accumulative) household electric heater is a stationary household heating device intended for heating water below the boiling point in domestic, office premises with the possibility of using hot water at several points (kitchen, bathroom, toilet).

An analogue of the claimed utility model is a utility model of an electric heater "REAL" mod. VM-390 manufactured by ZAO PF Real-Thermo, Izhevsk, with a capacity of 30 l, 50 l, 80 l, 100 l. Utility Model Patent N49197 (2005.11.10). The electric storage water heater type "Real" consists of an internal stainless steel tank and an outer casing with end caps that are insulated from each other. A 1.5 kW heating element is mounted on the tank. There is a temperature indicator on the outer casing. Below is a plastic cover with a light indication of the operation of the heating element. The inner container is made of stainless steel. Installation of an electric heater is strictly vertical.

The inventive product consists of an inner container 1, covered with porcelain glass enamel, a housing 2 and end caps 3, 4, coated with powder paint, thermally insulated from each other by polyurethane foam insulation 5. In the lower part of the inner container, six screws are attached to the housing of the heating elements 6, coated with porcelain glass enamel, in airtight tubes which are installed two air "dry" heating element 7, protected from scale. A magnesium anode 8 is mounted on the inner part of the housing of the heating elements, which prevents corrosion of the inner container and the housing of the heating elements. A thermal switch 9 is installed on the housing of the heating elements, which performs the function of protecting the electric heater from overheating. The capillary tube of the thermal switch is installed in a sealed pipe of the housing of the heating elements. The hot water intake pipe 10 is made with a large bend radius, which allows water to be taken from the highest possible point of the tank both in vertical and horizontal positions. The protective tubes of the housing of the heating elements for the installation of heating elements are located at an angle, which ensures high-quality heating of water, both in vertical and horizontal positions. The cold water supply pipe 11 is located directly under the tubes of the housing of the heating elements. In the lower part of the heater there is a plastic cover of the original design 12. On the front panel of the cover there are: handle 17 of the temperature controller 13, light indication of the operation of the heating elements 14, button for switching the power modes of the heating elements

15: economical heating - 1 kW, fast heating - 2 kW. The holes in the bracket 16 securing the electric heater to the wall are arranged for installation in both vertical and horizontal positions.

The claimed useful product, in comparison with the analogue, is more productive, economical, universal in installation, i.e. allows you to install an electric heater in both vertical and horizontal position.

Claims (1)

An accumulator household electric heater containing an inner container covered with porcelain glass enamel, a housing and end caps thermally insulated from each other, a hot water intake pipe, a cold water supply pipe, a heating element casing fixed in the lower part of the inner container and covered with porcelain glass enamel are located in sealed tubes two air "dry" heating elements, a magnesium anode mounted on the housing of the heating elements, and a plastic cover is installed in the lower part of the electric heater, on the front the first panel of which there is a thermostat knob, light indication of the operation of the heating elements and a button for switching the power modes of the heating elements.