Efficient constant-temperature half-storage type heat exchange unit

Abstract

The invention discloses an efficient constant-temperature half-storage type heat exchange unit. The efficient constant-temperature half-storage type heat exchange unit comprises at least one tank body, a heating medium module, at least one expansion tank, a circulating module and a control module, wherein the tank body, the heating medium module, the expansion tank, the circulating module and thecontrol module are integrated on a base; the tank body comprises a shell arranged in the tank body, a heat exchange tube bundle arranged in the shell, and an inlet and an outlet which are formed in the shell; a water inlet is formed in the bottom of the tank body; the water inlet communicates with the outlet through a connecting tube; the circulating module comprises a circulating header tube, a through tube arranged on the circulating header tube, a connecting hole formed in the through tube and a circulating hole and a liquid supplementing hole which are formed in the circulating header tube. According to the efficient constant-temperature half-storage type heat exchange unit, the base is arranged, so that a heat exchanger, the expansion tank, the circulating module, the heating medium module and the control module are integrated on the base, and therefore, the structure is more compact, the layout is reasonable, the floor space is small, and the equipment maintenance is more convenient.

Description

technical field [0001] The invention belongs to the technical field of heat exchangers, in particular to a high-efficiency constant temperature semi-volume heat exchange unit. Background technique [0002] The heat exchange unit is a commonly used heat exchange equipment. In the prior art, the heat exchange unit is composed of heat medium modules, circulating pumps and other components. These components are scattered and installed, and then these components are installed through pipelines It is connected with each other, so the installation and construction will consume a lot of manpower and time, and it will occupy a large area, which will bring inconvenience to the later maintenance. Secondly, when the hot water flows out from the water outlet on the heat exchanger, the bottom of the heat exchanger will The temperature of the hot water and the hot water at the top are inconsistent, which makes the hot and cold water inside the heat exchanger uneven. Contents of the inven...

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Problems solved by technology

[0002] The heat exchange unit is a commonly used heat exchange equipment. In the prior art, the heat exchange unit is composed of heat medium modules, circulating pumps and other components. These components are scattered and installed, and then these components are installed through pipelines It is connected with each other, so the installation and construction will consume a lot of manpower and time, and it will occupy a large area, which will bring inconvenience to the later maintenance. Secondly, when the hot water flows out from the water outlet on the heat exchanger, the bottom of the heat exchanger will The temperature of the hot water and the hot water at the top are inconsistent, which makes the hot and cold water inside the heat exchanger uneven

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