Heat energy water circulation system

Abstract

The invention relates to a heat energy water circulation system capable of promoting circulating water flowing for heat transfer through water vapor, and aims to provide the heat energy water circulation system which is used for water heating blankets, cushions, quilts, water circulation thermal therapy clothes and the like and has a high heating speed, a high water discharging speed, a low water discharging temperature, a high water circulation speed, a good water return property, high work efficiency and capability of promoting circulatory heat transfer. A water storage tank is communicated with a water return port in a heating container through a water return one-way valve, a water outlet in the heating container is communicated with one end of a water outlet connection pipe, the other end of the water outlet connection pipe is communicated with one end of a radiating pipe, the other end of the radiating pipe is communicated with one end of a water inlet connection pipe, and the other end of the water inlet connection pipe is communicated with the water storage tank; the water return port in the heating container is higher than the water outlet. When an electric heating element is used for heating, the temperature of the area around the water return port in the heating container is higher than that of the area around the water outlet; the cross sectional area of the water return port in the heating container is smaller than or equal to 28 mm<2>; the water return port in the heating container and a heating container body are in insulated connection.

Description

technical field [0001] The present invention relates to a heat energy water circulation system that utilizes water vapor to promote water circulation and heat transfer, in particular to hydrothermal blankets, pads, quilts, boxes, bags, clothing, shoes and hats, shawls, waist protectors, neck protectors, elbow protectors and wrist protectors. , Leggings, knee pads, ankle pads, hydrotherapy box, hydrotherapy bag, hydrothermal blanket, pad, hydrothermal heater, hydrothermal bed, hydrothermal kang, hydrothermal floor heating, hydrothermal floor, hydrothermal floor, Thermal energy water circulation system such as water heating wall. Background technique [0002] Chinese patent number: 200510129300.0, public number: CN1806723A, public date: 2006.07.26, invention and creation name: water heating blanket. When this patent works, all the water in the hot water pipe (heating container) is boiled to 100°C to generate water vapor and promote water circulation. In this way, the heating ...

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Problems solved by technology

When this patent works, all the water in the hot water pipe (heating container) is boiled to 100°C to generate water vapor and promote water circulation. In this way, the heating speed is slow, the outlet water temperature is high, the water circulation speed is slow, and the work efficiency is low; Sometimes, the water entering the hot water pipe (heating container) boils immediately, generates water vapor, and expands, causing the phenomenon that the water cannot be completely returned (only part of the water or a small amount of water is returned), and the circulation effect is not good.

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