Efficient energy-saving water-saving showering system and working method

Abstract

The invention discloses an efficient energy-saving water-saving showering system and a working method. The efficient energy-saving water-saving showering system comprises a main liquid cavity; a water inlet is formed in the top of the main liquid cavity; a plurality of annular contraction and enlargement nozzles are evenly distributed at the bottom of the main liquid cavity; a plurality of vapor-liquid center guide pipes are arranged between the top wall and the bottom wall of the main liquid cavity, are straight through pipes and are used for communicating the top external space of the main liquid cavity and the bottom space of the annular contraction and enlargement nozzles; the vapor-liquid center guide pipes penetrate centers of the annular contraction and enlargement nozzles; and the water inlet, the main liquid cavity and the annular contraction and enlargement nozzles are communicated. By means of the efficient energy-saving water-saving showering system, the annular contraction and enlargement nozzles with the vapor-liquid center guide pipes are used for generating a large amount of high-speed tiny liquid drop jet flow, the speed is high, washing force is strong, the better washing and bathing effect can be obtained with small water amount, and the excellent water saving performance is achieved. When fluid washes the outer wall faces of vapor-liquid center guide pipes, suction force is generated, a multiphase mixture of hot air, water vapor and water mist at the top of the guide pipes can be sucked into the guide pipes, and sensible heat of the hot air, latent heat of the water vapor and sensible heat of the water mist can be recycled.

Description

technical field [0001] The invention relates to the technical field of bathroom shower systems, in particular to a high-efficiency, energy-saving and water-saving shower system capable of water recovery and heat recovery and a working method. Background technique [0002] In daily bathing activities, shower heads are often used. The traditional shower head generally adopts a shower head structure, the top is a water inlet pipe, the middle is generally a cavity, and the bottom is a porous water outlet plate. There are many problems in this traditional shower head structure, and it is difficult to adapt to the increasingly severe drought, water shortage and energy shortage in the world: [0003] (1) Large water consumption, uneconomical power consumption or gas consumption. [0004] (2) The effective utilization rate of water is low. A more extreme example is when a basin of water is poured from the bather's head instantly, a large amount of water does not directly contact ...

AI Technical Summary

Problems solved by technology

There are many problems in this traditional shower head structure, and it is difficult to adapt to the increasingly severe drought, water shortage and energy shortage in the world:

[0003] (1) Large water consumption, uneconomical power consumption or gas consumption

[0004] (2) The effective utilization rate of water is low

Most of the water is blocked by a layer of descending liquid film flow boundary layer close to the body, which does not fully contact the human skin and does not effectively play the role of bathing

[0005] (3) The heat utilization rate is extremely low, and the energy waste is serious

Due to the large diameter of the traditional shower head, the water droplet stays on the skin for a short time. Most of the hot water falls to the ground before it can transfer heat, and is drained through the sewer, resulting in most of the heat being wasted.

[0006] (4) Due to the large particle size of the water droplets from the traditional shower head, the effective contact area with the air is limited, the oxygen content of the droplets is not high, it is easy to feel suffocation during the bathing process, and the user experience is not good

[0007] (5) When the water pressure of the water supply system is low, it is difficult for the traditional shower head to discharge water, and the bathing effect is poor

Especially when the floor is high or when the water consumption peaks, the user experience is poor

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