Three-in-one direct drinking water system

Abstract

The invention discloses a three-in-one direct drinking water system, which comprises a three-in-one faucet, an instant heating hot drink machine and a water purifier, wherein the three-in-one faucet is sequentially connected with the water purifier and the instant heating hot drink machine through a pipeline to form a water filtering and hot drink loop, the instant heating hot drink machine controls the inflowing, filtering and heating of cold water and outflowing of boiling water through a direct drinking control valve, the faucet is used for providing cold water, hot water and direct drinking boiling water for a user. The effects of being safe and anti-scald, having no water dropping phenomenon and the like can be realized by reasonably applying non-pressure outflowing of boiling water and venturi effect.

Description

Technical field [0001] The invention discloses a three-in-one direct drinking water system, which belongs to the technical field of water treatment according to the International Patent Classification (IPC), and particularly relates to a multifunctional water treatment equipment that can provide cold water, hot water and direct drinking water. Background technique [0002] Most of the current faucets can provide cold water or mixed hot and cold water for washing, and the drinking water is directly flowed from the faucet to make tea or coffee. This functional product is relatively rare at home and abroad. The current related products are only functional Similarly, the defects are as follows: [0003] 1. The shortcomings of the existing faucet structure are: Although the outlet channel adopts double-channel mode, there are some unreasonable points in the material, hot water channel and steam treatment. The hot water outlet is set on the side wall of the pipe, and the hot and cold wat...

AI Technical Summary

Problems solved by technology

[0003] 1. The disadvantage of the existing faucet structure is that: although the water outlet flow channel adopts the double flow channel method, there are unreasonable points in the material, hot water flow channel and steam treatment. The water outlet is set at the end of the pipe; on the hot water handle control valve, a quick-opening valve is used, which is simple, rough, difficult to install, and difficult to maintain. The channel of the cold water distribution with the main body of the faucet has not been reasonably realized, and the control of the third water inlet is only handled by an external method; the second water outlet of the existing faucet is a split transfer type. It is easy to cause heat decay, hidden danger of leakage, and difficult to discharge steam, so an additional steam exhaust port needs to be grafted, and the appearance is not beautiful

[0004] 2. The overall structural layout of existing drinking water heating products is insufficient: in terms of heating methods, the existing heaters use fast-heating heating coils, water and electricity together, which are insufficient in energy saving and heat loss control, especially easy to scale on the heating coils ; The cold water that the existing heater accesses adopts from the top of the water tank directly to the bottom of the tank, or from the bottom of the water tank to go straight up. The reason for adding a coil; the heater heats the water to a boiling state, and the pressure in the water tank increases, which is likely to cause a hidden danger of pressure explosion; the reason why the heating tube of the existing heater is placed inside the water tank, the overheating induction device installed cannot Reasonable positioning to sense the base point of overheating temperature is easy to misjudgment; existing heaters are insufficient in terms of energy saving, heat loss, and consumer experience. For example, a 2.4L water storage tank only has a boiling water usage rate of less than 1.2 liters after boiling; Most of the water storage tanks are split and spliced, which is not good in pressure resistance and there is a risk of bursting; the welding method is argon arc welding, which is easy to corrode and water leakage, and has potential safety hazards; in terms of temperature control methods, the temperature control of existing product devices big error

[0005] Due to the lack of structure and function of the faucet used in the existing market, as well as the lack of structure and function of the heating equipment, the performance of the overall system is very imperfect. Commonly, the heating time is long, the outlet water temperature is not ideal, and the boiling water outlet is easy. Dripping water burns people, therefore, affecting consumer user experience

Images