Energy-saving cooking range

Abstract

The invention provides an energy-saving cooking range. The energy-saving cooking range comprises a coil base, a furnace body and a water tank; supporting plates are connected to the upper ends of internal furnace walls and external furnace walls; cavities formed among the internal furnace walls, the external furnace walls and the supporting plates are heating cavity; annular holes and through holes are formed in the supporting plates; the through holes are formed in the external sides of the annular holes; the annular holes are of structures which are big at the upper parts and small at the lower parts; connecting plates matched with the annular holes are arranged in the annular holes; coiled pipes surrounding a hearth are arranged in the heating cavities; the coiled pipes are arranged under the connecting plates; the upper ends of the coiled pipes communicate with the hearth through connecting pipes; the lower ends of the coiled pipes vertically arranged downwards to penetrate throughthe bottom of the coil base to extend outwards; a plurality of lifting rings sleeve the coiled pipes; connecting rods are arranged between the lifting rings and the connecting plates; and the coil base is arranged at the upper end of the furnace body. According to the energy-saving cooking range, by using the connecting plates to lift the coiled pipes, the accurate mounting positions of the coiled pipes are guaranteed; the coiled pipes can be detached to be quickly changed by directly taking out the connecting plates upwards when the coiled pipes need to be repaired or changed; the structureis simple; and the operation is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of stoves, in particular to an energy-saving stove. Background technique [0002] The heating principle of the stove is to heat the bottom of the pot by directly burning fuel through the atmosphere. Some stoves in the existing market have been improved, and the water body is heated through the recovery of heat energy to generate a large amount of steam for use in other processes, which improves energy utilization. However, due to the large amount of corrosive components in the flue gas, the flue gas The transmission pipe is easily corroded and broken. In the prior art, the flue gas transmission pipe is welded to the furnace body. Once the flue gas transmission pipe breaks, the entire furnace cannot be used and the loss is serious. Contents of the invention [0003] The technical problem to be solved by the invention is: in order to overcome the deficiencies in the prior art, the invention provides an ener...

AI Technical Summary

Problems solved by technology

Some stoves in the existing market have been improved, and the water body is heated through the recovery of heat energy to generate a large amount of steam for use in other processes, which improves energy utilization. However, due to the large amount of corrosive components in the flue gas, the flue gas The transmission pipe is easily corroded and broken. In the prior art, the flue gas transmission pipe is welded to the furnace body. Once the flue gas transmission pipe breaks, the entire furnace cannot be used and the loss is serious.

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