Fuel gas bowl washing machine

Abstract

The invention relates to a fuel gas bowl washing machine, which comprises a bowl washing device and a hot water supplying device, wherein the hot water supplying device comprises a cold water and hot water exchange chamber and a heater, wherein the heater is arranged in the cold water and hot water exchange chamber, and divides the cold water and hot water exchange chamber into a cold water chamber and a hot water chamber which are mutually communicated, the heater comprises a water insulation cover, a heating sheet, a steel pipe and an ignition device, the upper end of the water insulation cover is provided with an opening, the lower end of the water insulation cover is connected with the cold water and hot water exchange chamber in a sealed mode, the heating sheet, the steel pipe and the ignition device are arranged in the water insulation cover, a plurality of though holes with the similar diameter to that of the steel pipe are arranged on the heating sheet, the steel pipe passes through the through holes and is fixed on the heating sheet, and the heat pipe communicates the cold water chamber and the hot water chamber. The fuel gas is used for supplying hot water for a cleaning system of the bowl washing machine, the heating speed is high, the work efficiency of the bowl washing machine is high, and the use of fuel gas brings more convenience than the use of electric heating for the fuel gas use conditions in catering industry.

Description

technical field [0001] The present invention relates to dishwashers, in particular to dishwashers heated by gas. Background technique [0002] With the development of science and technology and the improvement of people's living standards, dishwashers have become more and more popular. The heating device is an important part of the dishwasher, and the performance of the heating device directly affects the use of the dishwasher. [0003] At present, known dishwashers generally include a hot water cleaning system, using a heating device to heat external cold water, and then supply it to the dishwasher. In the prior art, the heating device for the dishwasher is an electric heating tube, which is formed by brazing a tubular electric heating tube and a stainless steel tube. The electric heating tube is generally composed of a casing, a heating wire arranged in the casing, and an insulating and heat-conducting material filled between the casing and the heating wire. The insulati...

AI Technical Summary

Problems solved by technology

The above two heating methods are electric heating. Due to the shortage of electricity in my country in recent years and the relatively large power consumption of dishwashers, it is necessary to replace the heating method of dishwashers for the concept of environmental protection and conservation; in addition, electric heating The heating speed of the method is slow, which seriously affects the working efficiency of the dishwasher

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