A steam generating device for an ironing machine

Abstract

The invention discloses a steam generation device for an ironing machine. The steam generation device comprises a heating cavity and an electric heating tube, wherein a steam channel which is unidirectionally arranged in a surrounding manner is formed in the heating cavity, the inner end of the steam channel is communicated with a water inlet, and the outer end of the steam channel is communicated with a plurality of steam outlets formed in the front side of the heating cavity; the electric heating tube is buried in the bottom of the heating cavity. The specific structure of the heating cavity disclosed by the invention comprises a heating cavity main body and a heating cavity cover plate, a steam groove is formed in the heating cavity main body, and the upper side of the steam groove is sealed by the heating cavity cover plate to form a steam channel. Compared with the existing product, according to the steam generation device disclosed by the invention, the steam channel which is unidirectionally arranged in a surrounding manner is used, thus water can be heated for many times by the electric heating tube buried in the bottom while entering the stream channel; meanwhile, the heated time of water can be prolonged, thus water is much adequately and much rapidly heated, the vapourization rate is higher, and the problem of water spray is effectively solved.

Description

technical field [0001] The invention belongs to the field of steam ironing machines, in particular to a steam generating device of an ironing machine. Background technique [0002] The currently commonly used garment steamer with a built-in steam generator is mainly composed of a housing, a steam generating device in the housing, a steam injection plate at the front of the housing, a water tank embedded in the rear of the housing, and a steam ejection hole. The steam generating device is connected to the power supply through a control switch. After the power is turned on, the steam generating device generates steam, and the steam is ejected from the steam ejection hole provided on the steam ejection plate. Fast, hygienic, and effective, so it is more and more favored by consumers. [0003] Chinese patent CN202157222U discloses a garment steamer with a built-in steam generator in the spray head. An electric heating tube is buried in the bottom of the heating chamber, and a s...

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Problems solved by technology

[0003] Chinese patent CN202157222U discloses a garment steamer with a built-in steam generator in the nozzle. An electric heating tube is buried at the bottom of the heating chamber, and a steam channel is enclosed in the heating chamber by a baffle. Although the above-mentioned traditional steam generating device has a simple structure, The water entering the steam channel is not heated enough, so that the steam outlet is prone to spray water, reducing the quality and efficiency of ironing clothes

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