Water heating device with double-layer water-steam separators

Abstract

The invention discloses a water heating device with double-layer water-steam separators. The water heating device comprises a water heater. The water heater is provided with a cold water inlet and a hot water outlet, wherein the cold water inlet is located below the hot water outlet. The water heating device is characterized by further comprising the primary water-steam separator and the secondary water-steam separator; the hot water outlet is connected with the primary water-steam separator; the primary water-steam separator is provided with a lower hot water outlet and an upper steam exhaust port according to vertical positions; the lower hot water outlet and the upper steam exhaust port are connected to the secondary water-steam separator; and the secondary water-steam separator is provided with a steam exhaust port and a water outlet. According to the water heating device, by arranging the double-layer water-steam separators, namely the primary water-steam separator and the secondary water-steam separator, the water-steam separation effect is remarkably improved, the steam space is increased, a steam pipe is shortened, steam can communicate with atmosphere more quickly, the steam pressure is more stable, water outlet jetting and unstable water flow are effectively avoided, the water flow effect is optimized, using is safe, and the whole water heating device is simple and reasonable in structure.

Description

technical field [0001] The invention relates to the technical field of a water heater, in particular to a water heating device with a double-layer water-gas separator. Background technique [0002] Existing water heating devices are generally provided with a single-layer water-gas separator to separate the boiled water from steam; however, the single-layer water-gas separation water heater with a traditional structure still has the following disadvantages: (1 ) Since there is only one layer of water gas separator, the water-gas separation effect is poor. When the boiling water is discharged through the water outlet, there is still a lot of steam, which not only affects the taste of drinking, but also easily causes water jets and The phenomenon of unstable water flow may even easily burn the user. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a simple and reasonable stru...

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Problems solved by technology

[0002] Existing water heating devices are generally provided with a single-layer water-gas separator to separate the boiled water from steam; however, the single-layer water-gas separation water heater with a traditional structure still has the following disadvantages: (1 ) Since there is only one layer of water gas separator, the water-gas separation effect is poor. When the boiling water is discharged through the water outlet, there is still a lot of steam, which not only affects the taste of drinking, but also easily causes water jets and The phenomenon of unstable water flow may even easily burn the user

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