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Pressure Vessel Series

Diverting Volumetric Heat Exchanger

Diverting Volumetric Heat Exchanger

The heat-exchange section of the heat exchanger features a novel rapid‑heat‑transfer design, with an additional flow‑directing device installed inside the vessel. This configuration delivers a high heat-transfer coefficient, significantly enhancing thermal efficiency, and enables each unit to achieve a heat‑exchange capacity 1.5 to 2.0 times that of comparable conventional volumetric heat exchangers.
Diverting Semi-Volume Heat Exchanger

Diverting Semi-Volume Heat Exchanger

The heat exchange section is of an improved design, enabling rapid heat transfer, a high heat transfer coefficient, and a large heat exchange capacity. Compared with conventional semi‑volumetric heat exchangers of the same type, its water production rate is 2 to 3 times higher.
Diverting Semi-Volumetric Floating Coil Heat Exchanger

Diverting Semi-Volumetric Floating Coil Heat Exchanger

The heat exchange section is configured as a coil, leveraging water flow to generate high-frequency oscillations and thereby achieving laminar-flow heat transfer.
Semi-Instantaneous Floating Coil Heat Exchanger

Semi-Instantaneous Floating Coil Heat Exchanger

This type of heat exchanger is a storage‑type unit with a limited water‑holding capacity, capable of storing 1 to 3 minutes’ worth of hot water. It can rapidly replenish heat and, under conditions where the flow rates of the hot and cold media remain relatively stable, it maintains an optimal balance between heat supply and demand, thereby achieving constant‑temperature, variable‑flow water supply.
Shell-and-tube heat exchanger

Shell-and-tube heat exchanger

A shell-and-tube heat exchanger, also known as a tube‑bundle heat exchanger, is a type of partitioned heat exchanger that uses the walls of the tubes enclosed within a shell as the heat-transfer surface. This type of heat exchanger features a relatively simple structure, reliable operation, and can be fabricated from a wide range of materials—primarily metals—making it particularly well suited to high‑temperature, high‑pressure service and applications with stringent sealing requirements. It is currently the most widely used heat‑exchanger design.
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