A kind of without waste water water-purifying machine
Technical field
The present invention relates to water-treatment technology field, relate in particular to a kind of without waste water water-purifying machine.
Background technology
Water is Source of life, and the quality of Drinking Water matter and people's is healthy closely related.According to the World Health Organization's investigation, show, the disease in the whole world 80% and 50% death of child are all bad relevant with drinking-water quality.In state-owned 1/4th population drinking the water that does not meet hygienic standard, " water pollution " become Chinese topmost water environmental problems.
Along with economic development and the universal of drinking-water health knowledge go deep into, the people more and more pay attention to safe drinking water, and the market of water-purifying machine is day by day wide, rapid development.In existing water-purifying machine, only use pure water wherein, and condensed water is often directly abandoned, although and condensed water does not reach standard for drinking, after bed filtration, higher than the water quality at general water source, directly abandon and caused wasting of water resources.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind ofly without waste water water-purifying machine, realized the efficient utilization of condensed water, it is simple in structure, and water utilization rate is high, does not produce waste water, saves water and energy effective.
It is a kind of without waste water water-purifying machine that the present invention proposes, comprise the first filter housing, the second filter housing, the 3rd filter housing, the 4th filter housing, the first filter housing bottom is provided with the first water outlet, the second filter housing bottom and top are respectively arranged with the second water-in and the second water outlet, the 3rd filter housing is provided with the 3rd water-in near a side and bottom is provided with the 3rd water outlet, the 4th filter housing bottom and top arrange respectively the 4th water-in and the 4th water outlet, the first filter housing, the second filter housing, the 3rd filter housing, the 4th filter housing is by the first water outlet, the second water-in, the second water outlet, the 3rd water-in, the 3rd water outlet, the pipeline series connection successively of the 4th water-in,
In the first filter housing, be coaxially arranged with the first filter screen and the first water outlet and be positioned at the first filter screen bottom inner side, in the second filter housing, be provided with the first gac, in the 3rd filter housing, be coaxially arranged with the second gac and the 3rd water outlet is positioned at the second gac bottom inside, in the 4th filter housing, be coaxially arranged with reverse osmosis membrane;
The first filter housing one side is provided with the first water-in and is connected by suction culvert with external water source, the 4th filter housing is connected with purified water storage case pipeline by the 4th water outlet, and outside water inlet enters purified water storage case and stores through the first water-in, the first filter screen, the first water outlet, the second water-in, the first gac, the second water outlet, the 3rd water-in, the second gac, the 3rd water outlet, the 4th water-in, reverse osmosis membrane, the 4th water outlet;
The 4th filter housing one side is provided with the 5th water outlet, the 5th water outlet and the first water-in pipeline connection, and the first outlet of water tap for pipeline connection between the 5th water outlet and the first water-in, purified water storage case is communicated with the second export pipeline with water tap.
Preferably, the first filter screen inner chamber is coaxially arranged with the second filter screen, and the order number of the second filter screen is greater than the order number of the first filter screen, and the first water outlet is positioned at the second filter screen bottom inner side.
Preferably, the below of the first gac and top are respectively arranged with the 3rd filter screen and the 4th filter screen.
Preferably, the order number that the second gac inner chamber is coaxially arranged with the 5th filter screen and the 5th filter screen is greater than the first filter screen, the second filter screen, the 3rd filter screen, the 4th filter screen, and the 3rd water outlet is positioned at the 5th filter screen bottom inner side.
Preferably, between purified water storage case and the second outlet with water tap, be provided with post active carbon filter core on pipeline.
Preferably, on external water source suction culvert, be provided with hydraulic-pressure regulating valve and/or water pressure gauge.
Preferably, be provided with the first wash water valve on the first filter housing, the second filter housing top is provided with the second wash water valve.
Preferably, with being provided with and preventing that external water source from entering the reverse checkvalve with water tap on pipeline between water tap the first outlet and the first water-in.
Preferably, the first gac is UDF granulated active carbon, and the second gac is CTO extruded activated carbon.
In the present invention, external water source is the first filter screen in the first filter housing, effective elimination iron rust after the second filter screen double medium filtration, the impurity such as silt, the first gac in the second filter housing, in the 3rd filter housing, after the second activated carbon filtration, can effectively remove peculiar smell and chlorine residue, the 3rd filter screen in the second filter housing, the 4th filter screen can prevent that the first gac from can not diffuse to be caused in water and to stop up and can protect the first gac, the 5th filter screen in the 3rd filter housing can filter fine particle thing and further promote water quality, in the 4th filter housing reverse osmosis membrane can filtering water in bacterium, chemical residue, pesticide residue, heavy metal element, reflective particles, microorganism, organism etc., thereby obtain high quality pure water and put into purified water storage case, store, by pipeline between the 5th water outlet and the first water-in can be recycled to condensed water, prevent waste water and can carry out the cleaning of pipeline, filter screen, gac, prevent Impurity deposition.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation without waste water water-purifying machine that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is a kind of structural representation without waste water water-purifying machine that the present invention proposes.
With reference to Fig. 1, it is a kind of without waste water water-purifying machine that the present invention proposes, comprise the first filter housing 1, the second filter housing 2, the 3rd filter housing 3, the 4th filter housing 4, the first filter housing 1 bottom is provided with the first water outlet, the second filter housing 2 bottoms and top are respectively arranged with the second water-in and the second water outlet, the 3rd filter housing 3 is provided with the 3rd water-in near a side and bottom is provided with the 3rd water outlet, the 4th filter housing 4 bottoms and top arrange respectively the 4th water-in and the 4th water outlet, the first filter housing 1, the second filter housing 2, the 3rd filter housing 3, the 4th filter housing 4 is by the first water outlet, the second water-in, the second water outlet, the 3rd water-in, the 3rd water outlet, the pipeline series connection successively of the 4th water-in,
In the first filter housing 1, be coaxially arranged with the first filter screen and the first water outlet and be positioned at the first filter screen bottom inner side, in the second filter housing 2, be provided with the first gac, in the 3rd filter housing 3, be coaxially arranged with the second gac and the 3rd water outlet is positioned at the second gac bottom inside, in the 4th filter housing 4, be coaxially arranged with reverse osmosis membrane;
The first filter housing 1 one sides are provided with the first water-in and are connected by suction culvert with external water source, the 4th filter housing 4 is connected with purified water storage case 5 pipelines by the 4th water outlet, and outside water inlet enters purified water storage case 5 and stores through the first water-in, the first filter screen, the first water outlet, the second water-in, the first gac, the second water outlet, the 3rd water-in, the second gac, the 3rd water outlet, the 4th water-in, reverse osmosis membrane, the 4th water outlet;
The 4th filter housing 4 one sides are provided with the 5th water outlet, the 5th water outlet and the first water-in pipeline connection, and the first outlet of water tap 6 for pipeline connection between the 5th water outlet and the first water-in, purified water storage case 5 is communicated with the second export pipeline with water tap 6.
Wherein, the first gac is UDF granulated active carbon, and the second gac is CTO extruded activated carbon.
In specific design process, the first filter screen inner chamber is coaxially arranged with the second filter screen, and the order number of the second filter screen is greater than the order number of the first filter screen, and the first water outlet is positioned at the second filter screen bottom inner side.
In specific design process, the below of the first gac and top are respectively arranged with the 3rd filter screen and the 4th filter screen.
In specific design process, the order number that the second gac inner chamber is coaxially arranged with the 5th filter screen and the 5th filter screen is greater than the first filter screen, the second filter screen, the 3rd filter screen, the 4th filter screen, and the 3rd water outlet is positioned at the 5th filter screen bottom inner side.
In specific design process, between purified water storage case 5 and the second outlet with water tap 6, be provided with post active carbon filter core 7 on pipeline, thereby can before pure water be used, remove peculiar smell and improve mouthfeel.
In the present embodiment, in order accurately to control water feeding pressure, on external water source suction culvert, be provided with hydraulic-pressure regulating valve 9 and water pressure gauge 10.
In specific design process, on the first filter housing 1, be provided with the first wash water valve, the second filter housing 2 tops are provided with the second wash water valve, are conducive to improve filth-discharging effect.
In specific design process, with being provided with and preventing that external water source from entering the reverse checkvalve 8 with water tap 6 on pipeline between water tap 6 first outlets and the first water-in, thereby prevent from directly using external water source.
In the present invention, external water source is the first filter screen in the first filter housing 1, effective elimination iron rust after the second filter screen double medium filtration, the impurity such as silt, the first gac in the second filter housing 2, in the 3rd filter housing 3, after the second activated carbon filtration, can effectively remove peculiar smell and chlorine residue, the 3rd filter screen in the second filter housing 2, the 4th filter screen can prevent that the first gac from can not diffuse to be caused in water and to stop up and can protect the first gac, the 5th filter screen in the 3rd filter housing 3 can filter fine particle thing and further promote water quality, in the 4th filter housing 4 reverse osmosis membrane can filtering water in bacterium, chemical residue, pesticide residue, heavy metal element, reflective particles, microorganism, organism etc., thereby obtain high quality pure water and put into purified water storage case 5, store, by pipeline between the 5th water outlet and the first water-in can be recycled to condensed water, prevent waste water and can carry out the cleaning of pipeline, filter screen, gac, prevent Impurity deposition.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.