RU2009102763A

RU2009102763A - MATRIX LAMINATE HEAT EXCHANGER

Info

Publication number: RU2009102763A
Application number: RU2009102763/06A
Authority: RU
Inventors: Алексей Иванович Худяков (RU); Алексей Иванович Худяков
Original assignee: Алексей Иванович Худяков (RU); Алексей Иванович Худяков
Priority date: 2009-01-28
Filing date: 2009-01-28
Publication date: 2010-08-10
Also published as: RU2403523C2

Abstract

1. Матрица пластинчатого теплообменника, состоящая из набора пластин с гофрами, расположенными под острым или тупым углом к любой из сторон пластин и образующих теплообменную поверхность, отличающаяся тем, что теплообменная поверхность занимает всю пластину, фронтальные поверхности входа и выхода теплоносителей расположены по периферии пластины; образующиеся при наложении пластин друг на друга перекрещивающиеся каналы греющего и нагреваемого теплоносителя герметично закрыты по периметру пластин, кроме каналов соответствующего теплоносителя на участках входа и выхода, причем участки входа и выхода одного теплоносителя находятся на противоположных сторонах пластин, а другого теплоносителя - симметрично на двух других сторонах при удалении участков входа от участков выхода на длину пластины без отбортовок. ! 2. Матрица пластинчатого теплообменника по п.1, отличающаяся тем, что каналы для греющего и нагреваемого теплоносителя по периметру пластин закрыты герметично соединенными между собой отбортовками наружных кромок и дополнительными П-образными отбортовками. ! 3. Матрица пластинчатого теплообменника по п.1, отличающаяся тем, что каналы для греющего и нагреваемого теплоносителя герметично закрыты по периметру пластин удлиненными наружными кромками отогнутыми внахлестку на кромки соседних пластины перекрывающими одновременно оба канала и сваренными (паяными) между собой. 1. The plate heat exchanger matrix, consisting of a set of plates with corrugations located at an acute or obtuse angle to either side of the plates and forming a heat transfer surface, characterized in that the heat transfer surface occupies the entire plate, the front surfaces of the inlet and outlet of the coolants are located on the periphery of the plate; the intersecting channels of the heating and heated coolant formed when the plates are superimposed on each other are hermetically closed along the perimeter of the plates, except for the channels of the corresponding coolant in the inlet and outlet sections, the inlet and outlet sections of one coolant being on opposite sides of the plates, and the other coolant symmetrically on the other two sides when removing the entrance sections from the exit sections to the plate length without flanging. ! 2. The plate heat exchanger matrix according to claim 1, characterized in that the channels for the heating and heating medium along the perimeter of the plates are closed by flanged outer edges and additional U-shaped flanges. ! 3. The plate heat exchanger matrix according to claim 1, characterized in that the channels for the heating and heated coolant are hermetically closed along the perimeter of the plates with elongated outer edges bent lapwise to the edges of adjacent plates overlapping both channels simultaneously and welded (soldered) between each other.

Claims

1. The plate heat exchanger matrix, consisting of a set of plates with corrugations located at an acute or obtuse angle to either side of the plates and forming a heat transfer surface, characterized in that the heat transfer surface occupies the entire plate, the front surfaces of the inlet and outlet of the coolants are located on the periphery of the plate; the intersecting channels of the heating and heated coolant formed when the plates are superimposed on each other are hermetically closed along the perimeter of the plates, except for the channels of the corresponding coolant in the inlet and outlet sections, the inlet and outlet sections of one coolant being on opposite sides of the plates, and the other coolant symmetrically on the other two sides when removing the entrance sections from the exit sections to the plate length without flanging.

2. The plate heat exchanger matrix according to claim 1, characterized in that the channels for the heating and heating medium along the perimeter of the plates are closed by flanged outer edges and additional U-shaped flanges.

3. The plate heat exchanger matrix according to claim 1, characterized in that the channels for the heating and heated coolant are hermetically closed along the perimeter of the plates with elongated outer edges bent lapwise to the edges of adjacent plates overlapping both channels simultaneously and welded (soldered) between each other.