Wall-hung direct drinking water dispenser

Abstract

The invention relates to the field of a purifier, and discloses a wall-hung direct drinking water dispenser. In a water purification process, in a water flow direction, the water dispenser comprises a PP fiber filter core, a composite filter core, an ultrafilter membrane filter core and an antibacterial filter core which are connected in sequence. The composite filter core is made from a hollow active carbon outer filter core and a ceramic inner filter core filling the hollow active carbon outer filter core. The antibacterial filter core is made from a multiple hydrous reduction antibacterial material and a multiple ion antibacterial material. The direct drinking water dispenser is provided with a PP fiber filter core, a composite filter core, an ultrafilter membrane filter core and an antibacterial filter core in sequence, and is small in size, good in antibacterial effect, high in water outlet rate, and less in waste water production. The purified water drinks good, contains microelements required by human body, and is beneficial for health.

Description

technical field [0001] The invention relates to the field of water purifiers, in particular to a wall-mounted direct drinking water machine. Background technique [0002] Existing direct water dispensers can prepare or pay warm water, hot water and (or) cold water, and can basically satisfy various needs such as people's daily drinking water, making tea, brewing coffee, instant food and adjusting cold drinks. But there are following defects in existing direct water dispenser: [0003] 1. Traditional water dispenser: First, the interior uses a heating tank and electric heating wire for heating, and the temperature control mainly depends on the thermostat. This design determines that the maximum temperature of the hot water is about 95 degrees, and the outlet temperature is mostly at 89. Ten degrees, the boiling temperature is not enough, the temperature for making tea and sterilizing is not enough; the second is to repeatedly heat the warm water of the water dispenser to for...

AI Technical Summary

Problems solved by technology

This kind of water contains harmful substances such as heavy metals and arsenic compounds, and drinking for a long time will endanger gastrointestinal health

[0004] 2. The filter element of the traditional direct water dispenser cannot discharge sewage. Generally, it filters 1-2 tons and has a relatively short lifespan. Among them, the lifespan of PP cotton is 3-5 months, the lifespan of activated carbon is about half a year, and the lifespan of ultrafiltration is about one year. (Depending on the local area It depends on the water quality) and there is no water stop indicating device after failure, which will cause secondary pollution

[0005] 3. The water filtration effect is limited, and it is difficult for similar products to remove heavy metals, microorganisms, bacteria, viruses and other subtle harmful substances and residual chlorine

[0006] 4. The water output rate of the machines on the market is low, and the amount of waste water left by the machine filtration is large, and the waste water cannot enter the machine and then be re-filtered.

[0007] 5. The direct drinking machine is bulky, takes up a lot of space, and is not beautiful

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