Movable heat supplying plant

Abstract

A movable rectangular heating station consisting of a casing, an insulating layer, an internal box body, a high-performance heat-storing body, a heat-exchanging coil, a heat recovery unit, a heating distributor, a temperature probe, a controller, a bottom stand, a circulating water inlet, a hot water outlet, a temp.-control valve and a thermal flow meter can recover residual heat and waste heat from the heating and power plant and the heat source plant and realize the heat-transfer without pipelines by the movable conveying, so as to transfer the stored heat into the users for heating and supplying the domestic water.

Description

technical field [0001] The invention relates to a heat storage and heat supply device, in particular to a mobile heat energy recovery and storage system that integrates heat energy distributor, forced heat exchange, heat storage, heat supply distributor, heat preservation, quick interface, and transport frame. Transport heating and hot water installations. Background technique [0002] At present, my country's central heating, especially the cogeneration of heat and power, is developing rapidly, but the tight supply of heat energy has not been fundamentally improved. The main manifestations are: the investment in the laying of heating networks is large, and the coverage areas are mainly office areas, bustling commercial areas, and densely populated areas. Districts, etc., cannot spread throughout the urban area, and many enterprises, institutions, entertainment venues, and newly built communities rely on small self-provided boilers to solve heating and domestic hot water prob...

AI Technical Summary

Problems solved by technology

Since the latent heat of phase change such as the latent heat of dissolution (80cal / g) at 0°C and the latent heat of vaporization (539cal / g) at 100°C are large, the bulk density (1g / ml) and specific heat (1cal / g. ℃) is small, so the latent heat and sensible heat storage density of water are small, and the heat storage of water as the medium is based on the sensible heat characteristics: the normal pressure water heat storage and high temperature water heat storage technologies use the sensible heat characteristics of the temperature difference of water, and the heat storage The heat density is small, and steam heat storage uses the latent heat of vaporization of water. Although the heat of vaporization is large, the steam density is small and the pressure is high, so the relative heat storage density is small, which is not suitable for transportation; solid-phase high-temperature heat storage uses electric heating tubes to convert solid The molding material is heated to 400-700°C, and then the stored heat is released through high-temperature heat exchange. The heat exchange device is complicated, the pressure is high, the safety performance is poor, the heat preservation is difficult, the heat loss is large, and it is not suitable for transportation.

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