SU1480152A1

SU1480152A1 - Dumb-waiter table

Info

Publication number: SU1480152A1
Application number: SU874332443A
Authority: SU
Inventors: Исабай Танирбергенович Алдибеков; Виктор Иванович Барков; Леонид Афанасьевич Баранов
Original assignee: Казахское Научно-Производственное Объединение По Механизации И Электрификации Сельского Хозяйства
Priority date: 1987-10-12
Filing date: 1987-10-12
Publication date: 1989-05-15

Abstract

Изобретение относитс к электротехнике и может найти применение в системах отоплени и гор чего водоснабжени . Цель изобретени - расширение диапазона регулировани мощности путем изменени температуры воды, поступающей в межэлектродное пространство. Электродный водонагреватель содержит корпус 1 с крышкой 2 и патрубки дл ввода и вывода воды 3 и 4, установленную внутри корпуса 1 с кольцевым зазором 10 горизонтальную перегородку 8, дел щую корпус 1 на две камеры 9 и 13, спиралевидные электроды 7, электроизол ционную трубу 12, проход щую с зазором сквозь отверстие в перегородке и соединенную с патрубком ввода воды 3. На участках трубы, расположенных в верхней и нижней камерах 13 и 9, выполнены отверсти 16 и 17. Напротив отверстий 16 и 17 установлены клапаны 15 и 14, св занные между собой т говым штоком 18, соединенным с приводом. Регулирование мощности достигаетс за счет изменени температуры, поступающей в межэлектродное пространство воды, путем регулировани клапанами 14 и 15 соотношени количества воды, проход щей через соответствующие отверсти 16 и 17. 2 ил.The invention relates to electrical engineering and may find application in heating and hot water supply systems. The purpose of the invention is to expand the range of power control by changing the temperature of the water entering the interelectrode space. The electrode water heater includes a housing 1 with a lid 2 and nozzles for water inlet and outlet 3 and 4, installed inside the housing 1 with an annular gap 10 a horizontal partition 8, dividing the housing 1 into two chambers 9 and 13, spiral electrodes 7, an electrical insulating pipe 12 passing with a gap through the opening in the partition and connected to the water inlet pipe 3. In the pipe sections located in the upper and lower chambers 13 and 9, holes 16 and 17 are made. Opposite to the holes 16 and 17, valves 15 and 14 are connected, between each other t 18 Unity with the drive. Power control is achieved by varying the temperature of the water entering the interelectrode space by adjusting the ratio of the amount of water passing through the corresponding apertures 16 and 17 by valves 14 and 15. 2 Il.

Description

Фа г. 2Fa G. 2

Claims

Claim

A multiphase electrode water heater comprising a housing with water inlet and outlet nozzles located respectively in its bottom. And a cover, a horizontal partition 2 with a hole installed in the housing with a gap relative to the walls and dividing it into upper and lower chambers, spiral electrodes located in the lower chamber, and an insulating pipe passing with a gap through the hole in the partition and connected by an end buried in the lower chamber to the water inlet pipe, and in the wall located in the upper chamber a series of holes arranged around the circumference of the pipe, and the end of the pipe is muffled, so that in order to expand the range of power control by changing the temperature of the water entering the interelectrode space in the wall of the section of a pipe buried in the lower chamber, a series of holes located around the circumference are additionally made, and inside the pipe, at a distance equal to the distance between the rows of holes, two hollow cylindrical valves are mounted rigidly interconnected by a traction rod with a possibility NOSTA reciprocating movement.

Fi g. 2