SU1400605A1 - Electric hot water boiler - Google Patents

Abstract

The invention relates to public catering, in particular, to devices for boiling water, namely, electric boilers. The aim of the invention is to save energy. The electric boil contains a feeding box (PC), a boiling vessel (CS) 3, a collection of 5 boilers, a container 7 is installed above the eye, having a horizontal partition 8 installed to form a cavity 10 connected to a PC. The collection of boilers has a shirt 12, made in the form of an open circuit, connected in places of the connector from one side to the PC, and from the other to the COP. 2 Il.

Description

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The invention relates to public catering, in particular, to devices for boiling water, namely, electric boilers.

The purpose of the invention is to save energy.

FIG. 1 shows the proposed boiling point cut; in fig. 2 - the same, side view.

The electric boil contains a feeding box 1 with a float valve 2, a boiling vessel 3 with a tan 4, a collection of 5 boilers with a crane 6 for scattering. Above the reservoir 5 is boiled; a container 7 for non-boiling water is located directly above it, having an internal horizontal partition 8 with an opening 9. This partition forms a cavity 10 connected to the feeding box 1 with a tube 11. Around the collector 5 of the boiler there is water on the shirt 12 is made in the form of an open circuit connected in places of a connector on one side with a tube 13 to the feeding box 1, and on the other side with a tube 14 with a boiling vessel 3.

The electrocircuit operates as follows.

Water is poured into the tank 7 through the funnel 15, from the tank 7, the water through the pipe 11 flows through the float valve 2 into the feed box 1 and then through the pipe 13 into the jacket 12.

After the water passes through the jacket 12 along the lower part of the side walls of the boil collector 5, it passes through the tube 14 to the lower part of the boiling vessel 3. The water level in the feeding box and the boiling vessel is set equal and kept constant. valve 2. The water level in the boiling vessel is several tens of millimeters below its upper edge. When the tubular Evil Tronagre 4 is turned on, the water in the heating vessel 3 is heated and rises to its upper part. After some time, the temperature of the water there reaches 95-98 ° C, therefore the vapor bubbles rising from the surface of the heater stop condensing and, lifting up, capture a batch of water

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and 5 kip is thrown into the collection. This is facilitated by a smaller cross section of the upper part of the boiling vessel 3.

The boil through the walls of the boil collector 5 heats the water of the jacket 12, which comes to boil and cools itself. The steam in the boil collector 5 rises up and condenses on the upper wall separating the boil collector and the tank 7. At the same time, the water in the tank 7 is heated. The partition 8 does not allow the warm water to rise up.

Heat water through the tube 11 enters the nutrient box 1 Dp in order to maintain the previous level after ejection of the boil. From the upper part of the tank 7, water enters the space between the upper wall of the boil collector 5 and the partition through the opening 9. From the boil collector, air is removed through tube 15 and further through tube 16.

The use of a water storage tank in the boiler allows one to boil water in the absence of a water supply system or in the absence of pressure of water in the water supply system and to save energy for the production of a boiler. The steam does not go into the room, but condenses and heats the water that is to be boiled.

The use of a shirt in the lower part of the boil collector saves energy in obtaining a boil, part of which is used in a chilled form.

Claims (1)

Invention Formula An electric boil containing a feeding box with a float valve, a heating vessel with a tenami and a boiling pan with a collapsible tap, characterized in that, in order to save energy, it is equipped with a tank located directly above the boiler with an internal horizontal partition in the lower part forming a cavity connected to the feed box, and a water jacket placed around the boil collector, made in the form of an open box connected to the feed box in the places of the connector on one side on the other hand, with a boiling vessel. G2 r Jai FIG. 2