High-temperature cooking box capable of controlling temperature and humidity

Abstract

The invention relates to the technical field of cooking box structures, in particular to a temperature and humidity controllable high-temperature cooking box, which is provided with a gas-liquid separation pipe and a water supply mechanism for providing a water source for a first heating pipe, so that the first heating pipe can heat the water source to generate steam, and the steam enters the gas-liquid separation pipe; the gas-liquid separation pipe can separate out redundant liquid water carried in the steam, so that the dryness of the steam is remarkably improved, reduction of heat conduction efficiency caused by excessive moisture in the steam is avoided, and the condition that the surface of food is excessively wet is prevented; the problems that a steam generating mechanism in an existing cooking box heats a water source through a heating pipe to generate steam and transmits the steam to a cooking cavity to heat food materials, however, due to the fact that the steam generated by the heating pipe carries much moisture, the dryness of the steam is insufficient, the heat conduction efficiency is reduced, the surface of food is too wet, and the food quality is poor are effectively solved. The taste of food is seriously influenced.

Claims

1. A high-temperature cooking box with controllable temperature and humidity, comprising a cooking box housing (1), characterized in that: The steaming box housing (1) is provided with an installation cavity (11) and a main control board (12). The installation cavity (11) is provided with a steam generating assembly (2) and a steaming mechanism (3) for placing food. The steam generating assembly (2) comprises a water supply mechanism (21) and a heating mechanism (22). The heating mechanism (22) comprises a first heating tube (221) connected to the water supply mechanism (21), a second heating tube (222) connected to the steaming mechanism (3), and a gas-liquid separation tube (223) located between the first heating tube (221) and the second heating tube (222). The gas-liquid separation tube (223) is used to separate liquid water from steam. The steaming mechanism (3), the first heating tube (221) and the second heating tube (222) are all provided with a temperature sensor (13) electrically connected to the main control board (12). Both sides of the steaming box housing (1) are also provided with detachable handles (9).

2. The high temperature cooking box with controllable temperature and humidity according to claim 1, characterized in that: The first heating tube (221) is located below the gas-liquid separation tube (223); a gas-liquid separation mechanism (2231) is provided in the gas-liquid separation tube (223); the gas-liquid separation mechanism (2231) comprises a gas-liquid separation body (22311), a gas-liquid separation filler located in the gas-liquid separation body (22311), and a gas-liquid separation filter (22312) connected to the gas-liquid separation body (22311).

3. The temperature and humidity controllable high-temperature cooking box according to claim 1, characterized in that: The heating mechanism (22) comprises a steam buffer tube (224) located above the gas-liquid separation tube (223), and the steam buffer tube (224) is respectively connected to the gas-liquid separation tube (223) and the second heating tube (222), so that the steam in the gas-liquid separation tube (223) enters the steam buffer tube (224) for storage and buffering, and then enters the second heating tube (222) for heating and is transmitted to the cooking mechanism (3) via the second heating tube (222).

4. The high temperature cooking box with controllable temperature and humidity according to claim 1, characterized in that: The water supply mechanism (21) comprises a water storage pipe (211) in communication with the first heating pipe (221), a water pump (212) connected to the water storage pipe (211), a solenoid valve (213) located between the water storage pipe (211) and the water pump (212), and a liquid level sensor (214) provided on the water storage pipe (211); the solenoid valve (213), the water pump (212) and the liquid level sensor (214) are all electrically connected to the main control board (12).

5. The temperature and humidity controllable high temperature cooking box according to claim 4, characterized in that: An anti-disturbance filter (20) is provided at the connection between the water storage pipe (211) and the first heating pipe (221).

6. The temperature and humidity controllable high temperature cooking box according to claim 2, characterized in that: The gas-liquid separation filter (22312) comprises a first gas-liquid separation filter (223121) located on a side of the gas-liquid separation body (22311) close to the first heating tube (221), and a second gas-liquid separation filter (223122) located on a side of the gas-liquid separation body (22311) far from the first heating tube (221).

7. The temperature and humidity controllable high temperature cooking box according to claim 3, characterized in that: A first steam guide tube (41) is provided between the second heating tube (222) and the steam buffer tube (224), and a second steam guide tube (42) is provided between the second heating tube (222) and the steaming mechanism (3). The first steam guide tube (41) is located on a side close to a power supply end of the second heating tube (222), and the second steam guide tube (42) is located on a side away from the power supply end of the second heating tube (222).

8. The temperature and humidity controllable high-temperature cooking box according to claim 7, characterized in that: The steaming mechanism (3) comprises a steaming cavity (31) and a steam guide member (32) arranged in the steaming cavity (31); one side of the second steam guide pipe (42) extends into the steaming cavity (31) and is connected to the steam guide member (32); the steam guide member (32) is provided with a plurality of steam outlet holes (30) arranged at intervals in a circumferential direction.

9. The temperature and humidity controllable high-temperature cooking box according to claim 8, characterized in that: The steam guide member (32) comprises a guide pipe (321) communicating with the outlet end of the second steam guide pipe (42), and a guide baffle (322) vertically connected to the guide pipe (321), and the steam outlet holes (30) are arranged at intervals along the circumferential direction of the guide pipe (321).

10. The temperature and humidity controllable high temperature cooking box according to claim 8, characterized in that: The steam guide member (32) is located at the center of the bottom of the cooking cavity (31), and an exhaust pipe (5) communicating with the outside is provided at the top of the cooking cavity (31).

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