Plate type pulsating heat pipe fresh air heat regenerator

Abstract

The invention relates to a plate type pulsating heat pipe fresh air heat regenerator, which consists of a heat exchanger casing, a separating plate and a plate type pulsating heat pipe heat exchange plate group, wherein the heat exchanger casing is a square-shaped hollow casing with openings at the front and the back, a plurality of horizontal side wall slots are symmetrically are arranged in the left inner wall and the right inner wall of the hollow casing, the separating plate is vertically arranged in the right center of the heat exchanger casing and divides an inner cavity of the heat exchanger into a left part and a right part, a plurality of rectangular through holes in positions corresponding to the side wall slots are arranged in the separating plate, the plate type pulsating heat pipe heat exchange plate group comprises a plurality of plate type pulsating heat pipe heat exchange plates, the plate type pulsating heat pipe heat exchange plates pass through the rectangular through holes of the separating plate, and in addition, two ends of the plate type pulsating heat pipe heat exchange plates are respectively inserted into the side wall slots of the heat exchanger casing. The operation of the plate type pulsating heat pipe fresh air heat regenerator is not influenced by the gravity field, the problem of reversing need during season change is avoided, and the plate type pulsating heat pipe fresh air heat regenerator has the advantages that the heat exchange efficiency is high, the heat exchange quantity is great, and fresh and old air cannot be polluted. The plate type pulsating heat pipe fresh air heat regenerator is suitable for a fresh air heat exchange system of an air conditioning system.

Description

technical field [0001] The invention relates to an energy recovery device, in particular to a plate-type pulsating heat pipe fresh air regenerator used in an air-conditioning system, and belongs to the technical field of thermal energy. Background technique [0002] With the increasing and popularization of air-conditioning applications year by year in our country, how to deal with the relationship between the air-conditioning system's sharp demand for traditional energy and the energy crisis can be said to be an urgent problem to be solved in the development of the air-conditioning industry at present and in the future. During the operation of the air-conditioning system, fresh air energy consumption accounts for about 25% to 30%. However, the cooling or heat carried away by the exhaust air of the air-conditioning system is often ignored by people and is wasted without being used. Therefore, increasing the utilization of this part of energy will play a certain role in promo...

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Problems solved by technology

However, this device has the disadvantages of complex structure, high difficulty in manufacture, and easy air leakage of the reversing device, resulting in alternating pollution of old and new wind.

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