Turbulent flow assembly, heat exchange assembly and heat exchange device

Abstract

The invention relates to a turbulent flow assembly, a heat exchange assembly and a heat exchange device. The turbulent flow assembly comprises a first turbulent flow piece and a second turbulent flow piece. Due to the fact that the second turbulent flow piece is arranged in the middle area in a heat exchange pipe, on one hand, the second turbulent flow piece occupies the middle area with the lower water flow temperature, so that water flow in the middle area with the lower temperature is little, on the other hand, when the water flow in the heat exchange pipe passes through the second turbulent flow piece, the second turbulent flow piece enables the water flow with lower temperature in the middle area in the heat exchange pipe to flow to the peripheral area in the heat exchange pipe and to be fully mixed with water flow with higher temperature in the peripheral area, that is, turbulent flow is generated and appears when the water flow in the heat exchange pipe passes through the second turbulent flow piece, and the water flow in the heat exchange pipe is mixed evenly. In other words, the temperature of the water flow in the heat exchange pipe is uniform, so that the bad phenomenon that bubbles in the heat exchange pipe are broken when meeting cold can be reduced, and noise generated by bubble breaking in the heat exchange pipe can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of hot water equipment, in particular to a spoiler component, a heat exchange component and a heat exchange device. Background technique [0002] With the improvement of the quality of life, gas-fired water heaters are gradually popularized in the daily life of every household. Gas-fired water heaters are, for example, gas water heaters and gas heating water heaters. Traditionally, the main sources of noise for gas water heating equipment are combustion noise, vaporization noise, fan noise and waterway noise. Among them, vaporization noise accounts for a large proportion. The vaporization noise can reach about 73db in laboratory tests, far exceeding the national standard of 65db. Consumer experience is very poor. Therefore, various manufacturers are also working hard to reduce vaporization noise and improve user experience. [0003] In order to reduce the noise of gas-fired hot water equipment, the current ...

AI Technical Summary

Problems solved by technology

Although the added spoiler springs or spoilers in the copper pipe reduce the noise of the gas water heating equipment to a certain extent, the noise of the gas water heating equipment is still relatively large, which cannot meet the requirements.

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