Pressure-controlled medicinal herb decocting device

Abstract

The invention relates to a pressure-controlled medicinal herb decocting device. The pressure-controlled medicinal herb decocting device comprises a kettle body and a kettle cover, wherein a vertical revolving shaft is arranged on the kettle cover; a connecting block placed on the inner side of the kettle body is arranged on the revolving shaft; a plurality of fan blade shafts are arranged on the connecting block; spiral fan blades are arranged on the fan blade shafts; a crankshaft coaxially connected with the revolving shaft and a piston sliding horizontally are arranged in the kettle cover; asliding cavity matched with the piston is formed in the kettle cover; the crankshaft is hinged to the piston through a connecting rod; the kettle cover is provided with an air inlet hole which communicates the sliding cavity with the inner side space of the kettle body; an air inlet check block capable of sliding along the sliding direction of the piston is arranged on the kettle cover; a push rod is arranged on the air inlet check block; one end of the push rod is placed in the sliding cavity; the air inlet check block is provided with a through hole being consistent with the sliding direction of the air inlet check block; a spoiler corresponding to the position of the through hole is arranged on the kettle cover; the air inlet check block is connected with the kettle cover through a first spring; the kettle cover is provided with an exhaust hole which communicates with the sliding cavity; when the piston slides to a position being closest to the revolving shaft, the piston crosses the exhaust hole; a pressure relief valve is arranged on the kettle cover.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a pressure-controlled medicine boiling device. Background technique [0002] With the continuous advancement of science and technology, many traditional Chinese medicines are made into decoction pieces or granules for easy consumption, but the way of taking these decoction pieces or granules cannot completely extract the active ingredients of traditional Chinese medicines. It is not advocated by doctors, nor can it be fully recognized and accepted by people. Most people prefer to use traditional Chinese medicine cooking methods to obtain better therapeutic effects. [0003] In the process of brewing traditional Chinese medicine, because the medicine needs to be soaked in water and continuously heated and boiled, the medicinal effect can be fully released. As the amount keeps decreasing, the medicinal materials will also keep rolling and changing positions. Therefore, ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to make up for the technical deficiencies in the prior art, the present invention provides a pressure-controlled medicine boiling device to solve the problems of inconvenient operation and low boiling efficiency in the existing traditional Chinese medicine boiling method.

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