Valley electricity heat-storage warmer and manufacturing method thereof

Abstract

The invention relates to a warmer and a preparation method thereof, in particular to a valley electricity heat-storage warmer and a manufacturing method thereof. The upper ends and the lower ends of heat-dissipation tubes separately penetrate through an upper connecting plate and a lower connecting plate of a liner, an oil guiding tube is arranged in space between every two adjacent heat-dissipation tubes, the oil guiding tubes are connected with an oil tank, and the residual space of the liner is filled with a paraffin and expanded graphite composite phase-change material. The two ends of themultiple heat-dissipation tubes separately penetrate through the upper connecting plate and the lower connecting plate in a connection manner, each oil guiding tube is arranged in the space between the two corresponding adjacent heat-dissipation tubes, and the oil guiding tubes and the oil tank form a closed cycle so as to connect the optional three of a front connecting plate, a rear connectingplate, a left connecting plate and a right connecting plate which form the liner with the upper connecting plate and the lower connecting plate; after the liner is filled with the paraffin and expanded graphite composite phase-change material, a closed space is formed finally; and the liner is placed in a shell, and space between the liner and the shell is filled with a foaming heat-insulation material. Compared with the prior art, the valley electricity heat-storage warmer has the advantages that part of heat energy is stored during heating, and then the heat storage is facilitated so as to be capable of continuing to supply heat.

Description

technical field [0001] The invention relates to a heater and a preparation method thereof, in particular to a valley electricity heat storage heater and a preparation method thereof. Background technique [0002] In recent years, due to environmental protection requirements, the main energy source for heating in winter in northern my country: coal has been banned, and alternative electricity, gas, and solar energy have been widely used. Among them, electricity is the most stable and safest, so electricity costs have become a concern Focus, how to reduce electricity costs is the main link of gas electricity. Contents of the invention [0003] The object of the present invention is to provide a valley electric thermal storage heater and a manufacturing method thereof to solve the problem of high electricity costs of the electric heater. [0004] The valley electric thermal storage heater adopts the following technical solutions: [0005] A valley electricity heat storage he...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of high electricity costs of electric heaters, to provide a kind of valley electricity heat storage heater and its manufacturing method

Images