Novel energy-efficient device for commercial stove

Abstract

The invention discloses a novel energy-efficient device, and relates to the technical field of a cooker. The novel energy-efficient device comprises a cooking bench body, a sealing pot ring, furnaces,a heat gathering and storage heat-resistant radiation ring, flame energy-gathered rings, a full pre-mix energy-saving burner and a pot body. The pot body is disposed above the sealing pot ring, and the lower part of the sealing pot ring is connected with a cast steel furnace to form an integral furnace. The lower part of the integral furnace is disposed on the cooking bench body, and the heat gathering and storage heat-resistant radiation ring is disposed at the groove position of the integral furnace. The heat gathering and storage heat-resistant radiation ring is formed by integrating an inner layer and an outer layer through solvation, and the flame energy-gathered rings are disposed at the center of the bottom of a groove of the integral furnace. The full pre-mix energy-saving burneris disposed under the flame energy-gathered rings of the center of the bottom of the groove of the integral furnace. An independent exhaust gas passage opening is formed in the side surfaces of the integral furnace and the heat gathering and storage heat-resistant radiation ring, and the exhaust gas passage opening is connected with an exhaust fume passage of the cooking bench body. The novel energy-efficient device has reasonable design, novel structure, stable performance and convenient installation, and improves the heat energy utilization efficiency and saves the cooking time.

Description

technical field [0001] The invention relates to the technical field of cookers, and more specifically relates to a high-efficiency energy-saving device for a commercial cooker. Background technique [0002] At present, it is well known that the structure of commercial stoves is composed of the main body of the stove, the open pot ring, the refractory furnace, the combustion burner and the exhaust gas channel. Due to the defects in the existing technology and design, the contact distance between the flame and the pot body Large, short contact time, and the flame is exposed to the air, dissipating heat to the surrounding. Therefore, only a small part of the heat of the flame is absorbed by the heating pot body, and most of the heat of the flame and the high-temperature flue gas from insufficient combustion are lost from the gap between the pot body and the pot ring before being absorbed by the pot body. in the surrounding air. This not only causes a large amount of heat ener...

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Problems solved by technology

[0003] The technical purpose of the present invention is to overcome the unreasonable structure of commercial stoves, short service life, difficult maintenance and installation, large heat loss during combustion, insufficient combustion, and non-concentrated flame firepower in the prior art, resulting in low product thermal efficiency and low flame temperature. Not high and large fuel loss, poor energy saving effect, high exhaust emissions, serious technical problems that affect the health of chefs

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