Constant-temperature water heater

Abstract

The invention provides a constant-temperature water heater, and relates to the technical field of water heaters. The constant-temperature water heater comprises a water tank mechanism and a water inlet and outlet assembly, wherein a water storage cavity for storing water is arranged in the water tank mechanism, and the water inlet and outlet assembly comprises a first main body, a second main body and a constant-temperature mechanism; the first main body is provided with a water inlet, a first channel and a second channel, and the first channel and the second channel communicate with the water inlet correspondingly; the second main body is provided with a water outlet, a mounting cavity, and a third channel and a fourth channel which correspondingly communicate with the water storage cavity; the constant-temperature mechanism is arranged in the mounting cavity, the third channel communicates with the first channel, and the fourth channel and the second channel communicate with the constant-temperature mechanism correspondingly. Cold water can flow into the water storage cavity from the water inlet through the first channel and the third channel; the cold water and hot water can flow into the constant-temperature mechanism from the second channel and the fourth channel to form mixed water, and the mixed water can be discharged from the water outlet.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a constant temperature water heater. Background technique [0002] Water heater is a common household electrical appliance. With the development of industry and the improvement of people's lives, new requirements have been put forward for water heaters, such as: the water that needs to come out of the water heater is the required warm water. [0003] In the prior art, this type of constant temperature water heater capable of providing required warm water is generally provided with a separate constant temperature device outside the inlet and outlet pipes of the traditional water heater. Although such a constant temperature water heater can also provide the required warm water, because the constant temperature device is independent, it not only affects the appearance of the water heater, but also makes the layout of the water pipeline more messy, and at the same time, due to ...

AI Technical Summary

Problems solved by technology

Although such a constant temperature water heater can also provide the required warm water, because the constant temperature device is independent, it not only affects the appearance of the water heater, but also makes the layout of the water pipeline more messy, and at the same time, due to the increase in connection ports, it will also increase water leakage, etc. probability

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