Energy-saving low-carbon health safety instantaneous shower

Abstract

An energy-saving low-carbon health safety instantaneous shower comprises an instantaneous electric heater, a shower energy-saving base and an energy-saving supercharging shower nozzle. A water outlet end of the shower energy-saving base is connected to a water inlet pipe of the instantaneous electric heater; a water outlet pipe of the instantaneous electric heater is connected to a water inlet of a shower nozzle; and the shower energy-saving base is arranged under the energy-saving supercharging shower nozzle. The surface temperature of the heating inner cavity does not exceed 60 DEG C, the heater is difficult to scale and the periodic de-scaling process is unnecessary. The invention has a function of automatically removing air bubble from the water and can prevent the local parch and the scald caused by overheating. The invention has the advantages of obvious energy-saving effect, large water amount, strong impact and stable water temperature. The heater heats by the flowing water so no stagnant water exists for multiplying bacteria. The foot can be massaged while user has a bath so the bathing is safe and comfortable. The bathing waste water and waste heat are fully utilized so as to lower the power for heating. The mounting power wire can use national standard 2.5mm power wires to supply power without changing the wires.

Description

technical field [0001] The invention relates to an energy-saving, low-carbon, healthy and safe, environmentally friendly and fashionable, without descaling, and automatically discharges air bubbles, suitable for ordinary residential buildings with a diameter of 2.5 mm. 2 Powered by the national standard power line, the water-saving effect can reach 30%-40%, and the energy-saving effect can reach 40%-50%. Background technique [0002] At present, there are two types of fast instant electric water heaters on the market, one is the pure fast instant heating type, and the other is the instant hot water storage type, that is, the hot water storage type is an improved type of the traditional water storage type. To make up for the shortcoming of the long heating time of storage-type electric water heaters; the above two types of electric water heaters generally use electric heating elements as heating elements, and some manufacturers use quartz tubes or ceramic tubes with electric ...

AI Technical Summary

Problems solved by technology

[0003] 1. The main problems of instant electric water heaters are: first, the water output is small and unstable, which cannot meet the requirements of people's bathing comfort, environmental protection, safety, and energy saving; second, in order to increase the water flow, only increase the heating power to 8 -10KW, the user's power line diameter is required to be not less than 6mm 2 It is difficult for ordinary residential quarters to meet this requirement, and the power line of the house must be transformed; the third is to use electric heating tubes as heating elements. , so that the scale of the inner tank of the electric water heater will thicken, which will not only increase the heating time and consume a lot of electric energy, but also reduce the water output of the water heater; there may even be dangers such as pipe bursts. Therefore, the inner tank needs to be cleaned regularly by professionals, which increases the Use and maintenance costs, and unsafe factors; the fourth is to use a heating element coated with an electric heating film on the outside of a quartz tube or ceramic tube. The heat of the outer layer of heating film must be transferred to the water through the wall of the quartz tube or ceramic tube. At the same time, it also causes the outer surface of the electric heating film to be exposed to the air. Long-term use in the bathroom will cause the heating power to attenuate, prolong the heating time, lower the water temperature, and reduce the performance; at the same time, the exposure of the heating film to the air will cause some Loss of heat, resulting in increased energy consumption

[0004] 2. The main problems of the hot water storage type, that is, the hot water storage type electric water heater is produced to make up for the shortcoming of the long heating time of the storage type electric water heater. After reaching a certain temperature, the preheated water is then heated by an instant heater to reach the operating temperature. This kind of water heater cannot avoid the disadvantages of the heating element of the electric heating tube. It also has low thermal efficiency, and it needs to be regularly removed. Maintenance cost; static heating of electric water heater storage water, because of water source, water quality, etc. will cause "dead water", which has always been a major problem in the technology of this type of electric water heater products. As a result, the problems caused by bacterial growth and other issues have led to controversy in the entire industry

[0005] In summary, the current fast electric hot water has many defects such as high energy consumption, small water volume, unstable water temperature, regular removal of scale, large-diameter power cords for installation, unsafe hot water, etc., which cannot bring consumers Energy saving and carbon reduction, comfortable and safe, fashionable and environmentally friendly bathing life affect the market promotion of instant electric water heaters

Images