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CN-122005310-A - Intelligent medicine steaming device and steaming control method thereof

CN122005310ACN 122005310 ACN122005310 ACN 122005310ACN-122005310-A

Abstract

The invention discloses an intelligent medicine steaming device and a steaming control method thereof, and belongs to the technical field of traditional Chinese medicine decocting devices. The device comprises a steam seat, a water tank, a steam generator, a heating device and a control unit. The steam seat is provided with a steam cavity and a steam glass cover, the heating device is arranged at the bottom of the steam seat, and the black crystal panel is provided with a transverse nozzle communicated with the steam generator. The control unit obtains a temperature signal through the temperature controller and controls the heating sheet to work. The method comprises steaming, condensing, accumulating into liquid, controlling liquid level to a preset height, and starting heating device to decoct, and performing "steaming-boiling-steaming" process. The invention realizes the intelligent switching and circulation of steam steaming and liquid decoction, and has the advantages of accurate liquid level control, high extraction efficiency and high process automation degree.

Inventors

  • XIE WENSHAN
  • XIE JIEZHEN

Assignees

  • 中山市瓷膳电器有限公司

Dates

Publication Date
20260512
Application Date
20260225

Claims (10)

  1. 1. The utility model provides an intelligence medicine evaporates device, includes steam seat (1), water tank (2), steam generator (3), heating device (4) and control unit (7), its characterized in that: The steam seat (1) is provided with a steam cavity for accommodating medicinal materials, and a steam glass cover (9) is arranged at the upper part of the steam seat (1); The heating device (4) is arranged at the bottom of the steam seat (1) and is used for carrying out secondary heating on condensed liquid, and the heating device comprises a black crystal panel (41), a heating sheet (42) and a heat-insulating mica sheet (43) from top to bottom; The control unit (7) comprises a main board (71), wherein the main board (71) is electrically connected with the temperature controllers (73) respectively, and the steam generator (3) is communicated with the water tank (2) and is used for converting water into steam; The upper surface of the black crystal panel (41) is provided with a transverse nozzle (5) communicated with the steam generator (3) for spraying steam to the medicinal materials; The control unit (7) acquires a temperature signal of the heating device (4) through the temperature controller (73), and controls the start, stop and power of the heating sheet (42) according to the temperature signal.
  2. 2. The intelligent medicine steaming device according to claim 1, wherein a power element fixing plate (72) is arranged on the upper surface of the main board (71) and is electrically connected, the power element fixing plate (72) is fixed in the steam seat (1), and a cooling fan (74) is fixed on the main board (71).
  3. 3. The intelligent medicine steaming device according to claim 1, further comprising a pressure plunger water pump (6), wherein a water inlet end of the pressure plunger water pump (6) is connected with the water tank (2), a water outlet end of the pressure plunger water pump is communicated with the steam generator (3), and the control unit (7) is further configured to control starting and stopping of the pressure plunger water pump (6) so as to adjust the liquid level in the steam seat (1).
  4. 4. The intelligent medicine steaming device according to claim 3, wherein a liquid level sensor (10) is arranged on the inner wall surface of the steam seat (1), the liquid level sensor (10) is electrically connected with the signal input end of the control unit (7), the control unit (7) receives a feedback signal of the liquid level sensor (10) and controls the operation of the pressure plunger water pump (6) so that the liquid level is maintained in a range 8-15 mm higher than the upper surface of the medicinal material.
  5. 5. An intelligent steaming device according to claim 1, wherein the transverse nozzle (5) is detachably fixed to the upper surface of the black crystal panel (41) by a fastening nut (51).
  6. 6. The intelligent medicine steaming device according to claim 1, wherein a steam glass cover (9) is arranged at the top of the steam seat (1), a handle (91) with a steam permeation function is arranged on the steam glass cover (9), and a condensation convex rib (92) is arranged on the inner top surface of the steam glass cover (9) and used for guiding steam condensate to flow to the area where the heating device (4) is located.
  7. 7. The intelligent medicine steaming device according to claim 1, wherein the water tank (2) is provided with a one-way water tank water outlet (21), a one-way valve for preventing liquid from flowing back is arranged in the one-way water tank water outlet (21), a reflecting plate (44) is further arranged below the heating device (4), a heat dissipation air channel is formed between the reflecting plate (44) and the bottom of the steam seat (1), and the heat dissipation fan (74) is arranged in the heat dissipation air channel.
  8. 8. The intelligent medicine steaming device according to claim 2, wherein the power element fixing plate (72) is fixed with a power element for driving the heating sheet (42), and the air flow of the cooling fan (74) flows through the power element fixing plate (72) to cool the power element.
  9. 9. The intelligent medicine steaming device according to claim 1, wherein the control unit (7) further comprises a man-machine interaction interface (75), the man-machine interaction interface (75) is connected with the main board (71) and is used for setting steaming mode, temperature or time parameters, a face cover (8) is mounted on the front surface of the steam seat (1), and the man-machine interaction interface (75) is fixed on the surface of the face cover (8).
  10. 10. A cooking control method using an intelligent medicine cooking apparatus for cooking medicinal materials according to any one of claims 1 to 9, comprising the steps of: Step S1, placing medicinal materials on the heating device (4) in the steam seat (1); s2, controlling the steam generator (3) to work, generating steam and spraying the steam to medicinal materials through the transverse nozzle (5) for primary steam steaming; S3, condensing steam into liquid in the steam glass cover (9) and accumulating the liquid, and controlling the liquid level through the control unit (7) to enable the liquid to cover the medicinal materials and reach a preset height; S4, starting the heating device (4), heating the liquid covered with the medicinal materials, and performing secondary decoction; And S5, in the step S2 and/or S4, the steam generation rate or the heating temperature is adjusted through the control unit (7) according to the feedback of the temperature controller (73), wherein in the step S3, the preset height is precisely controlled by controlling the pressure plunger water pump (6) to pump liquid into the steam glass cover (9) or stopping pumping, the preset height is 8-15 mm higher than the liquid level of the upper surface of the medicinal material, and the method further comprises the circulation step of starting the steam generator (3) again for steaming during or after the secondary decoction process, so as to form a circulation process of steaming-boiling-steaming.

Description

Intelligent medicine steaming device and steaming control method thereof Technical Field The invention relates to the technical field of traditional Chinese medicine decocting devices, in particular to an intelligent medicine steaming device and a steaming control method thereof. Background The boiling and decocting of the medicinal materials are important links in the processes of processing and preparing the traditional Chinese medicines, and aim to fully dissolve the effective components of the medicinal materials. The traditional method adopts a process of steaming before boiling or combination of steaming, namely, firstly, steam is used for softening medicinal materials, components are primarily released, and then water is added for decoction. However, the traditional operation is finished manually, and has the problems of inaccurate control of technological parameters (such as steam time, liquid level and decoction temperature), low efficiency, unstable extraction rate of active ingredients and the like. In order to improve the efficiency, various automatic cooking devices appear on the market. For example, chinese patent publication No. CN206576744U discloses a household steamer in which a steam generator is provided in a base, and steam is injected into the steamer body through a steam injection head. The device realizes automation of steam heating, has single function, can only complete steam steaming, can not realize subsequent liquid decoction, and has no function of collecting and recycling condensate generated in the steaming process. On the other hand, although some decocting devices such as electric kettles can realize heating, decoction and liquid discharge, the inventor applies for an electric kettle which can discharge liquid medicine downwards, but adopts a direct heating mode, lacks a pretreatment step of steaming, is difficult to realize softening of medicinal materials and preliminary activation of components, cannot accurately control the decoction liquid level, and is easy to cause insufficient decoction or extraction of the medicinal materials. In addition, some existing multifunctional cooking devices, such as a novel multifunctional steam cooker, for example, a Chinese patent application discloses a novel multifunctional steam cooker, which has layered cooking and liquid draining functions, but is designed for cooking food materials, and the liquid draining mode is mainly controlled by a manual machine, so that an intelligent system for automatic liquid level control and steam-liquid circulation conversion required by a medicinal material cooking process is lacked. The steam condensate naturally drops, the specific liquid level can not be maintained as required for secondary heating, and the cyclic synergy process of steaming-boiling-steaming can not be realized. Therefore, the prior art lacks a specialized medicine steaming device capable of intelligently integrating steaming, automatic condensate collection, accurate liquid level control and controllable secondary heating, so that the automation degree of a medicine steaming process is low, the extraction rate of active ingredients is uneven, and the requirements of modern traditional Chinese medicine preparation on standardization and high efficiency are difficult to meet. Disclosure of Invention Aiming at the problems that the control of the medicinal material cooking process parameters (such as steam time, liquid level and cooking temperature) is inaccurate, the functions are single, the intelligent conversion and circulation of the steaming and liquid cooking cannot be realized, the extraction rate of active ingredients is unstable, the automation degree is low and the like in the prior art, the invention provides a specialized intelligent medicinal steaming device capable of intelligently integrating steaming, automatic collection of condensate, accurate control of liquid level and controllable secondary heating and a steaming control method thereof. In order to solve the technical problems, the invention adopts the following technical scheme: An intelligent medicine steaming device comprises a steam seat, a water tank, a steam generator, a heating device and a control unit. The heating device is arranged at the bottom of the steam seat and used for carrying out secondary heating on condensed liquid, the heating device comprises a black crystal panel, a heating sheet and a heat insulation mica sheet from top to bottom, the control unit comprises a main board, a temperature controller is electrically connected to the main board, the steam generator is communicated with a water tank and used for converting water into steam, a transverse nozzle communicated with the steam generator is arranged on the upper surface of the black crystal panel and used for spraying steam to the medicinal materials, and the control unit acquires a temperature signal of the heating device through the temperature controller and controls the start, s