Steam household appliance

Abstract

The invention discloses steam household appliance. The steam household appliance comprises a machine body, a diaphragm pump, a steam generator and a one-way valve, wherein a cooking cavity is formed in the machine body; the diaphragm pump is arranged at the top of the outer side wall of the machine body; the steam generator is arranged on the outer side wall of the machine body; and the diaphragmpump is arranged below a water box and is connected with the water box through a connecting pipe. The steam generator is arranged on the outer side wall of the machine body and located below the diaphragm pump, the steam generator comprises a generator body and a circuitous water pipe located in the generator body, and the water pipe is connected with a steam inlet, communicated with the cooking cavity, through a connecting pipe. The one-way valve is located between the diaphragm pump and the steam generator, the fluid inlet of the one-way valve is connected with the diaphragm pump through a connecting pipe, and the fluid outlet of the one-way valve is connected with the water pipe in the steam generator.

Description

technical field [0001] The present disclosure relates to the field of home appliances, in particular to a steam home appliance. Background technique [0002] Steam, as a traditional food cooking medium, is now widely used in kitchen steam appliances such as steamers, steam ovens, and micro-steamers. At present, the steam generation system of some steam appliances is composed of a water box, a diaphragm pump, a steam generator and connecting pipelines. When the installation position of the water box is relatively high, the water stored in the water box will leak into the cooking cavity through the diaphragm pump when the pressure of the water stored in the water box acting on the diaphragm of the diaphragm pump is greater than the resistance of the diaphragm in the shutdown state. body, affecting the steam quality, or causing the cavity to become damp and moldy, and bacteria to grow. [0003] Aiming at the water leakage problem of the water box, the current practice is that...

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Problems solved by technology

However, this method prolongs the flow path of the steam generated by the steam generator before it is sprayed into the cooking cavity, causing additional heat loss and increasing the cost of materials, and the pipeline between the steam generator and the steam inlet There will be accumulated water during the shutdown of the home appliance, and the superheated steam generated by the steam generator will exchange heat with the accumulated water before the appliance starts to work again, reducing the steam temperature and affecting the quality of the steam

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