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Gas heater and gas dish washer with same

A technology for gas heaters and dishwashers, applied in water heaters, fluid heaters, tableware washing machines/rinsing machines, etc., can solve the problems of affecting the working efficiency of dishwashers, low heat exchange efficiency, and complicated heat conduction process and other problems, to achieve high-efficiency gas heating effect, simple structure, and large heat exchange area

Active Publication Date: 2015-10-21
佛山市南海有田商用厨房设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing heating devices use electric heating, such as using electric heating tubes, electric heating wires, etc. The heating speed of cold water is slow, which greatly affects the working efficiency of the dishwasher

Method used

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  • Gas heater and gas dish washer with same
  • Gas heater and gas dish washer with same
  • Gas heater and gas dish washer with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] figure 1 A gas dishwasher according to an embodiment of the invention is schematically shown.

[0022] Such as figure 1 , 2 As shown, the gas dishwasher includes a frame 1, a gas heater 2, a heat exchange chamber 3, a first shower head 4, a second shower head 5, a water storage tank 6, a water inlet tank 7, and a reciprocating mechanism 8 and controller 9. A temperature sensor 10 is installed in the heat exchange chamber 3 and the water-proof cover 21, and the water outlets of the heat-exchange chamber 3 and the water-proof cover 21 are connected through a solenoid valve 11, and the temperature sensor 10, the solenoid valve 11 and the controller 9 are electrically connected . Water storage tank 6 is communicated with water inlet tank 7, and the water inlet of water inlet tank 7 is connected by ball valve 12, and ball valve 12 is connected with flo...

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PUM

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Abstract

The invention discloses a gas heater. The gas heater comprises a water isolation cover, an ignition nozzle, fire grates, a smoke collection cavity and a smoke exhaust pipe. The water isolation cover is internally provided with the fire grates and the smoke collection cavity. The ignition nozzle and the smoke exhaust pipe are arranged outside the water isolation cover. Each fire grate is internally provided with a combustion cavity, wherein one end of the combustion cavity is opposite to the position of the ignition nozzle, the other end of the combustion cavity is sequentially communicated with the smoke collection cavity and the smoke exhaust pipe through a smoke exhaust hole. The invention further discloses a gas dish washer. The gas dish washer comprises the gas heater, and further comprises a machine frame, a heat exchange chamber, first shower nozzles, second shower nozzles, a water inlet box and a reciprocating mechanism. The water isolation cover is arranged in the heat exchange cover. An opening is formed in the top of the water isolation cover. The bottom of the water isolation cover is connected with the heat exchange chamber in a sealed mode. A communicating vessel is formed by the water isolation cover and the water inlet box. The water isolation cover is communicated with the first shower nozzles through a first water pump. The heat exchange chamber is communicated with the second shower nozzles through a second water pump. The gas dish washer is simple in structure, the heat exchange efficiency is improved by effectively utilizing gas heating, the dish washing efficiency is improved, and electric energy is saved.

Description

technical field [0001] The invention belongs to the field of dishwashers, in particular to a dishwasher heated by gas. Background technique [0002] Existing dishwashers need a lot of hot water to clean oil stains, so the heating device has become an important part of the dishwasher, and the performance of the heating device directly affects the use of the dishwasher. Most of the existing heating devices use electric heating, such as using electric heating tubes, electric heating wires, etc. The slow heating speed of cold water greatly affects the working efficiency of the dishwasher. Contents of the invention [0003] The object of the present invention is to provide a gas dishwasher, which adopts the heating method of a gas heater and improves the efficiency of dishwashing by improving the heat exchange efficiency. [0004] According to one aspect of the present invention, a gas heater is provided, including a water barrier, an ignition nozzle, a fire grate, a smoke co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/24A47L15/42F24H1/10
Inventor 刘振辉
Owner 佛山市南海有田商用厨房设备有限公司
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