Condensing gas water heater

Abstract

The invention provides a condensing gas water heater which comprises a controller, an air blower, a condensing heat exchanger and a water collection device, wherein the condensing heat exchanger is mounted in the water collection device; the air blower is electrically connected with the controller; the condensing gas water heater is characterized by further comprising an ultrasonic humidification module communicated with the bottom or the lower part of the water collection device; the ultrasonic humidification module is electrically connected with the controller; a connecting opening for discharging condensate water is not required to be arranged; the condensate water is directly discharged from a smoke channel; the condensing gas water heater is convenient to use, can effectively increase the desire of users for purchasing the condensing gas water heater, accelerates the implementation of the national energy conservation and emission reduction policy, and facilitates environment protection.

Description

technical field [0001] The invention relates to a condensing gas water heater. Background technique [0002] According to the requirements of GB 20665-2006 "Restricted Values ​​of Energy Efficiency and Energy Efficiency Grades of Household Gas Instant Water Heaters and Gas Heating Water Heaters", the thermal efficiency of Grade 1 energy efficiency is greater than 96%, which is 8% higher than the 88% of Grade 2 energy efficiency. Existing condensing gas water heaters generally achieve Grade 1 energy efficiency, and they all achieve the purpose of improving efficiency by condensing water vapor in the flue gas. Therefore, there is one more interface for discharging condensed water than ordinary water heaters, but most users use it to Buy water heaters in shopping malls after the decoration is completed. There is no pipe for draining condensed water. Therefore, condensing water heaters will continuously drip condensed water during use, which is inconvenient to use and reduces us...

AI Technical Summary

Problems solved by technology

Existing condensing gas water heaters generally achieve Grade 1 energy efficiency, and they all achieve the purpose of improving efficiency by condensing water vapor in the flue gas. Therefore, there is one more interface for discharging condensed water than ordinary water heaters, but most users use it to Buy water heaters in shopping malls after the decoration is completed. There is no pipe for draining condensed water. Therefore, condensing water heaters will continuously drip condensed water during use, which is inconvenient to use and reduces users' desire to buy, thus affecting the energy-saving and emission-reduction policies. Promotion speed is not conducive to environmental protection

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