Water heater capable of keeping water temperature constant during bathing

Abstract

An embodiment of the invention discloses a water heater capable of keeping the water temperature constant during bathing. The water heater comprises a water tank shell, a blocking mechanism located in the water tank shell, a power mechanism located at the left side of the blocking mechanism and a triggering mechanism located at the lower side of the blocking mechanism, wherein the blocking mechanism comprises a water-stop sheet, and a sealing plate is arranged at the left side of the water-stop sheet; the power mechanism comprises a lead screw shaft in threaded connection with the water-stop sheet; hot water is separated from entering cold water by using the water-stop sheet and the sealing plate, so that the hot water is not mixed with the cold water due to entering of the cold water, and the constant water temperature during bathing is guaranteed; and the water temperature is sensed through a metal temperature sensing rod, and the output speed of the hot water is adjusted in cooperation with a speed adjusting wheel, so that even if the hot water is not completely heated, the water temperature is always constant when a faucet is opened to the same position, the situation that the faucet needs to be adjusted to the proper temperature before bathing is avoided, and the bathing experience of a user is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field related to water heaters, and in particular to a water heater that keeps water temperature constant during bathing. Background technique [0002] The storage type electric water heater will automatically replenish water when it is in use, so that the cold and hot water in the hot water tank will mix, resulting in a drop in the temperature of the hot water, while the mixing ratio of the cold and hot water at the faucet remains unchanged, and the drop in the temperature of the hot water will cause the water to be sprayed out of the faucet. The temperature of the warm water drops, so that the user needs to constantly adjust the faucet to keep the temperature of the water out of the faucet constant when using it, and then adjust the ratio of cold and hot water to offset the effect of the temperature drop of the hot water, which is more cumbersome. Depending on the degree of heating, there i...

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Problems solved by technology

[0003] For this reason, the embodiment of the present invention provides a water heater that keeps the water temperature constant during bathing, which solves the problem that the water temperature of the water storage electric water heater will drop during use, and the water temperature needs to be frequently adjusted when multiple people use it.

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