Two-stage surface air cooler for fresh air dehumidification equipment

Abstract

The invention discloses a two-stage surface air cooler for fresh air dehumidification equipment. The two-stage surface air cooler comprises a fresh air dehumidifier shell, a first-stage surface air cooler, a second-stage surface air cooler, a first-stage water outlet pipe, a first-stage water inlet pipe, a first-stage pipe joint, a first-stage water inlet bent pipe, a second-stage water outlet pipe, a second-stage water inlet pipe, a second-stage pipe joint, a second-stage water inlet bent pipe, a suspended stabilizing bracket structure and an adjustable dropping liquid flow guiding protectiveplate structure, wherein the first-stage surface cooler and the second-stage surface cooler are connected to the upper part and the lower part of the left side of the interior of the fresh air dehumidifier shell in parallel through bolts; and a first-stage water outlet pipe is in threaded connection with an outlet in the upper left wall of the inner side of the fresh air dehumidifier shell. Through the arrangement of a suspension frame, mounting holes, expansion bolts, suspension rings, suspension supporting rods and pull rings, the suspension function can be improved, and the suspension mounting stability is guaranteed; and due to the arrangement of a protective bottom plate and dropping liquid flow deflectors, dropping liquid can be guided out in real time, and the problem of equipmentdamage or environmental pollution is avoided.

Description

technical field [0001] The invention belongs to the technical field of surface coolers, in particular to a two-stage surface cooler for fresh air dehumidification equipment. Background technique [0002] Dehumidification fresh air fan is a device that integrates fresh air, dehumidification and purification functions. It can provide two modes of fresh air and dehumidification according to the needs of customers at different time periods. At the same time, it has the function of purifying air during circulation and dehumidification, so that the air in the living space Fresh while achieving the right humidity. [0003] At present, the surface cooler, the full name of the surface cooler, its principle is to let the heat medium or refrigerant or refrigerant flow through the inner cavity of the metal pipe, and the air to be processed flows through the outer wall of the metal pipe for heat exchange to achieve heating or cooling of the air. Purpose. [0004] However, the existing ...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is: to provide a two-stage surface cooler for fresh air dehumidification equipment to solve the problem that the existing two-stage surface cooler cannot guide and discharge the dripping liquid , it is not convenient for suspension installation and the problem of unsatisfactory use effect

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