RU2011140029A

RU2011140029A - ROTARY WATER SUPPLY SYSTEM

Info

Publication number: RU2011140029A
Application number: RU2011140029/06A
Authority: RU
Inventors: Николай Сергеевич Кобелев; Сергей Геннадьевич Емельянов; Татьяна Васильевна Алябьева; Владимир Николаевич Кобелев
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2013-04-10
Also published as: RU2482409C1

Abstract

Система оборотного водоснабжения, содержащая теплообменники, подключаемые прямой и обратной магистралями воды к бассейну - смесителю, снабженному охладителем, подключенным к прямой магистрали соединительным трубопроводом с регулятором расхода и эжектором, камера смешивания которого подключена к обратной магистрали воды с регулятором давления, а сопловая часть эжектора на внутренней поверхности имеет винтообразные канавки, связанные с кольцевой канавкой, подключенной к сборнику загрязнений, при этом охладитель включает вертикальный корпус, боковые стенки которого и установленные в нем секционные перегородки выполнены зигзагообразными и образуют в каждой секции диффузоры и конфузоры, расположенные относительно соседних секций в шахматном порядке, кроме того, регулятор расхода снабжен задвижкой с приводом регулятора скорости в виде блока порошковых электромагнитных муфт, а на прямой магистрали воды установлен датчик температуры, подключенный к регулятору температуры, который содержит блок сравнения и блок задания, при этом блок сравнения соединен с входом электронного усилителя, оборудованного блоком нелинейной обратной связи, кроме того, выход электронного усилителя соединен с входом магнитного усилителя с выпрямителем, выход которого подключен к регулятору скорости привода задвижки, причем перегородки диффузоров и конфузоров выполнены из биметалла, при этом внутренний материал диффузоров имеет коэффициент теплопроводности в 2,0-2,5 раза выше, чем коэффициент теплопроводности внутреннего материала конфузоров, отличающаяся тем, что теплообменники снабжены термоэлектрическим генератором, выA reverse water supply system containing heat exchangers connected by a direct and return water lines to a pool - a mixer equipped with a cooler connected to a direct line by a connecting pipe with a flow regulator and an ejector, a mixing chamber of which is connected to a return water line with a pressure regulator, and the nozzle part of the ejector the inner surface has helical grooves associated with an annular groove connected to the contaminant collector, while the cooler includes vertical the case, the side walls of which and the partition walls installed in it are made in a zigzag fashion and form diffusers and confusers in each section, staggered relative to the neighboring sections, in addition, the flow controller is equipped with a valve with a speed controller actuator in the form of a block of powder electromagnetic couplings, and on a direct water line has a temperature sensor connected to the temperature controller, which contains a comparison unit and a reference unit, while the comparison unit is connected to the input of the electric of the amplifier equipped with a nonlinear feedback unit, in addition, the output of the electronic amplifier is connected to the input of the magnetic amplifier with a rectifier, the output of which is connected to the valve speed controller, the baffles of the diffusers and confusers being made of bimetal, while the internal material of the diffusers has a thermal conductivity of 2.0-2.5 times higher than the coefficient of thermal conductivity of the internal material of the confusers, characterized in that the heat exchangers are equipped with a thermoelectric generator, you

Claims

A reverse water supply system containing heat exchangers connected by a direct and return water lines to a pool - a mixer equipped with a cooler connected to a direct line by a connecting pipe with a flow regulator and an ejector, a mixing chamber of which is connected to a return water line with a pressure regulator, and the nozzle part of the ejector the inner surface has helical grooves associated with an annular groove connected to the contaminant collector, while the cooler includes vertical the case, the side walls of which and the partition walls installed in it are made in a zigzag fashion and form diffusers and confusers in each section, staggered relative to the neighboring sections, in addition, the flow controller is equipped with a valve with a speed controller actuator in the form of a block of powder electromagnetic couplings, and on a direct water line has a temperature sensor connected to the temperature controller, which contains a comparison unit and a reference unit, while the comparison unit is connected to the input of the electric of the amplifier equipped with a nonlinear feedback unit, in addition, the output of the electronic amplifier is connected to the input of the magnetic amplifier with a rectifier, the output of which is connected to the valve speed controller, the baffles of the diffusers and confusers being made of bimetal, while the internal material of the diffusers has a thermal conductivity of 2.0-2.5 times higher than the coefficient of thermal conductivity of the internal material of the confusers, characterized in that the heat exchangers are equipped with a thermoelectric generator, you filled in the form of a housing with two passageways for hot and chilled water and a set of differential thermocouples, the “hot” ends of which are located inside the passage for hot water, and their “cold” ends are located in the passage for chilled water, and the entrance of the marching channel for hot water is connected through a three-way valve with a return line after heat exchangers, and its output is connected to a return line in front of the mixer pool, in addition, the inlet of the passage for the chilled water is connected straight-pressure line to the pressure regulator, and its output is connected via a three way valve with pool-mixer.