Water fast heat apparatus

Abstract

The present invention discloses a water quick heating device, which is mostly composed of a tubular container with a fluid inlet and a fluid issuing, a induction heating element bracket, a magnetic stripe, a induction coil, a upper cover, a liquid level sensor, a heat meter, a induction heating element, a flow equalizing stick, a below cap and a inlet liquid electromagnetic valve; the induction heating element of the invention is in the liquid, the thermal efficiency is higher than that of the Electromagnetic furnace in general; the electromagnetic induction is heated directly without thermal conduction effect of the insulation materials heat-insulating, and having rapid temperature rising; fluid and electricity are separated completely, and the usage is safe and reliable.

Description

technical field [0001] The invention relates to an instant fluid heating device, in particular to a water speed heating device. Background technique [0002] At present, fluid heating generally adopts electric heating tube technology. This technology is mostly used in electric water heaters, electric kettles and hot drink machines. Its structure is to install the resistance electric heating element with the insulating material in the jacket in the tubular metal protection tube (copper tube or stainless steel tube). After the power is turned on, the current flows through the resistive electric heating element inside the tubular metal protection tube, which converts the electric energy into resistance heat, and then transfers the heat to the fluid to be heated through the contact between the tube wall and the fluid. The disadvantages of this technology are as follows: First, due to the need for reliable insulation between the heating wire and the metal protection tube, in or...

AI Technical Summary

Problems solved by technology

The disadvantages of this technology are as follows: First, due to the need for reliable insulation between the heating wire and the metal protection tube, in order to ensure the long-term reliable insulation of the heater at high temperature, there are high requirements for the selection of insulating materials and the thickness of the insulating layer. The heat generated by the wire cannot be transferred to the metal protection tube in time. Although theoretically, the electric heating tube immersed in the fluid will eventually transfer all the heat to the fluid, but its transient thermal efficiency is low, and the fluid temperature rises slowly.

Secondly, the separation of fluid and electricity cannot be completely solved. Safety depends on the performance of insulating materials and the design and installation process of electric heating tubes. Although the product design has added an anti-leakage electric wall, there are still potential safety hazards.

There are also some devices that use other methods such as infrared heating fluid. Although the safety of use can be guaranteed, due to the low conversion rate, high power and cost of the device, it is difficult to popularize and apply.

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