Automatic alarm gas water heater

Abstract

The invention discloses an automatic alarm gas water heater. The automatic alarm gas water heater comprises a shell and a combustion chamber arranged in the shell. A combustor is arranged in the combustion chamber. The upper portion of the combustion chamber is fixedly connected with a heat exchanging chamber. A water inlet pipe and a water outlet pipe are arranged at the bottom of the shell. Thewater inlet pipe is wound on the rear side of the heat exchanging chamber and then connected with the water outlet pipe. A first electromagnetic valve is arranged at one end of the water inlet pipe. Agas exhaust flue is arranged on the upper portion of the heat exchanging chamber. According to the automatic alarm gas water heater, the heating efficiency of the gas water heater can be improved, temperature control is better achieved, in addition, better emergency measures are worked out under special circumstances such as anhydrous dry braising and coal gas leakage, and the application safetyis greatly improved.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to an automatic alarm gas water heater. Background technique [0002] A water heater refers to a device that raises the temperature of cold water into hot water within a certain period of time through various physical principles. According to different principles, it can be divided into electric water heaters, gas water heaters, etc. Compared with other types of water heaters, gas water heaters have the advantages of high thermal efficiency, fast heating speed, instant heating, large water output, and stable temperature. However, there are also gas water heaters. Toxic gas is discharged due to insufficient combustion, causing safety accidents, and there are such shortcomings as high water pressure requirements. [0003] Chinese Patent Announcement No. CN207622252U, published on July 17, 2018, discloses an automatic alarm gas water heater, including a shell and a combu...

AI Technical Summary

Problems solved by technology

According to different principles, it can be divided into electric water heaters, gas water heaters, etc. Compared with other types of water heaters, gas water heaters have the advantages of high thermal efficiency, fast heating speed, instant heating, large water output, and stable temperature. However, there are also gas water heaters. Disadvantages such as the discharge of toxic gas due to insufficient combustion, causing safety accidents, and high water pressure requirements

[0003] Chinese Patent Announcement No. CN207622252U, published on July 17, 2018, discloses an automatic alarm gas water heater, including a shell and a combustion chamber, which can process the flue gas after combustion to prevent pollution of the atmospheric environment, but there are still It is a big problem. The setting of the circulation pipe directly circulates the hot air into the intake pipe, and the hot air mixes with the air in the narrow intake pipe, which poses a great safety hazard; the position of the temperature sensor can only measure the temperature of the shell, and cannot Measuring the water temperature, the design is flawed; the heating method of the water inlet is unreasonably designed, and the heating efficiency is low, resulting in a lot of waste of heat

Images