Exhaust device and hot water equipment employing same

• Main Authors: GAO RUGUO, YUAN KEMENG
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2019
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention provides an exhaust device which comprises a shell. A gas-liquid separating cavity which is vertically arranged is defined in the shell. A water inlet channel is arranged in the gas-liquid separating cavity in a stretching manner, and a water inlet is formed in the top of the water inlet channel. A drainage channel communicates to the gas-liquid separating cavity through a drain outlet, and the water inlet is higher than the drain outlet vertically. An exhaust port communicates to the gas-liquid separating cavity, and the exhaust port is higher than the water inlet vertically. Asthe water inlet of the exhaust device is lower than the exhaust port but higher than the drain outlet, gas escapes from water favorably and is prevented from entering into the drainage channel, so that the condition that a heating device is dry-burned as a water flow sensor is contacted mistakenly is further avoided. 本发明提供一种排气装置，其包括壳体，其内定义有竖向设置的气液分离腔。一进水通道延伸设于气液分离腔内，且于其顶部形成有进水口。一排水通道与气液分离腔通过一排水口连通，上述进水口在竖向上高于该排水口。一排气口与气液