Plate heat exchanger convenient to disassemble and used for geothermal recharge system

Abstract

The invention discloses a plate heat exchanger convenient to disassemble and used for a geothermal recharge system, and relates to the technical field of plate heat exchangers. The plate heat exchanger comprises a heat exchanger assembly, a buckle mechanism, limiting rods and a driving mechanism, wherein the buckle mechanism is movably arranged inside the heat exchanger assembly, the limiting rodsare movably arranged on the two sides of the heat exchanger assembly, the driving mechanism is movably arranged inside the heat exchanger assembly, and the heat exchanger assembly comprises a mounting base plate, a positioning rod and a heat exchange plate sheet body. According to the plate heat exchanger, the heat exchanger assembly, the buckle mechanism and the driving mechanism are arranged, an operation block is moved upwards so that a movable rod can drive a positioning plate to release the limitation on the limiting rods, then the limiting rods can be pulled out of a containing groove,meanwhile, a driving rod is rotated to pull a movable plate to release the clamping on the heat exchange plate sheet body, and as a result, the problems that when a heat exchange plate sheet of a conventional heat exchanger is cleaned, a plurality of bolts need to be disassembled in sequence, time and labor are consumed in the process, and the disassembling and cleaning efficiency of the heat exchange plate sheet is influenced are solved.

Description

technical field [0001] The invention relates to the technical field of plate heat exchangers, in particular to a conveniently disassembled plate heat exchanger for geothermal recharge systems. Background technique [0002] The plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain corrugated shape. A thin rectangular channel is formed between the various plates, and heat is exchanged through the plates. The plate heat exchanger It is an ideal equipment for liquid-liquid and liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, convenient installation and cleaning, wide application, and long service life. It is widely used in the field of industrial production, but the existing plate heat exchangers still have the following deficiencies in use: [0003] At present, the heat exchange plates of conventional plate he...

AI Technical Summary

Problems solved by technology

[0003] At present, the heat exchange plates of conventional plate heat exchangers are mostly fixed by multiple bolts. When the heat exchange plates need to be disassembled for cleaning, multiple bolts need to be dismantled in sequence. The process is time-consuming and labor-intensive, which affects the heat exchange. Half-piece disassembly and cleaning efficiency, the use effect is not ideal

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