A kind of household purified water machine
Technical field
This utility model is related to technical field of water purification and in particular to a kind of household purified water machine.
Background technology
Existing household purified water machine, due to employing reverse-osmosis treated technology such that it is able to efficiently and stably remove
Ion in tap water and antibacterial etc., thus ensure the safety of domestic water.But existing household purified water machine is tied substantially
Structure includes receiving cavity, and described receiving cavity is provided with raw water inlet, pure water outlet and wastewater effluent mouth, sets in receiving cavity
There are preprocessing filter element and reverse osmosis unit, preprocessed filter element and reverse osmosis unit are processed the raw water that raw water inlet flows into respectively
Go size particles impurity in eliminating water, ion antibacterial etc., thus the pure water after filtering is flowed out through pure water outlet, waste water is through waste water
Outlet flows out, and the direct discharge of waste water had both been unfavorable for the protection of environment, and also result in the waste of water resource.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of household purified water machine, by Bottle structure
Improve so that waste water can be recycled, improve the utilization rate of water resource.
To achieve these goals, this utility model be employed technical scheme comprise that, a kind of household purified water machine, including bottle
Body, described bottle internal upper part region is provided with raw water box, and in bottle, lower area is provided with the first clear water tanks and the second clear water tanks, described
Bottle body bottom region is provided with waste water tank, and raw water box bottom is connected with element kit, and element kit water outlet is divided into two-way to connect respectively
Two reverse osmosis units, described two reverse osmosis units pure water outlet respectively pass through pipeline respectively with the first clear water tanks and the second water purification
Case connects, and the wastewater effluent mouth of two reverse osmosis units passes through pipeline waste water tank connection, described first clear water tanks described in Guan Houyu
Bottom is provided with heater, and described first clear water tanks are connected with the hot water tap outside bottle, described second clear water tanks and bottle
Outside cold water faucet connection.
Further, described waste water tank passes through water pump and pipeline communication raw water box.
Further, described waste water tank includes lower sediment pond and upper level filter pond, and the waste water of two reverse osmosis units goes out
Pipeline lower sediment pond connection described in Guan Houyu are passed through in the mouth of a river, are provided with filter membrane between lower sediment pond and upper level filter pond,
Upper level filter pond side is provided with nanofiltration device, and water pump and raw water box described in pipeline communication are passed through in described nanofiltration device outlet, described
Lower sediment pond side is provided with a detachable blow-off pipe.By the structure design to waste water tank, further waste water is processed,
So that being finally capable of solid-liquid separation, thus solid is carried out excretion process from blow-off pipe, accomplish the recirculation profit of waste water
With having saved water resource.
Further, described element kit includes PP cotton filter core and the active carbon filter core concatenating, and PP cotton filter core is used for removing
Larger particles impurity in water(Silt, rust and larger particles material etc.), active carbon filter core is used for chlorine residue in eliminating water, Organic substance
Deng material.
Further, described reverse osmosis unit is RO filter element, for removing less material in water such as ion, colloid and carefully
The materials such as bacterium.
Further, the pipeline between described raw water box and element kit is provided with booster pump.
This utility model, by adopting technique scheme, compared with prior art, has the advantage that:
This utility model passes through design bottle and sets gradually raw water box, two clear water tanks and a waste water tank from top to bottom, passes through
The free gravity of water mitigates the operating pressure of booster pump, and improves water treatment efficiency.Simultaneously by the structure design to waste water tank,
Waste water is processed so that being finally capable of solid-liquid separation further, thus solid is carried out excretion process from blow-off pipe,
Accomplish the recycling of waste water, save water resource.
Brief description
Fig. 1 is the structural representation of embodiment of the present utility model.
Specific embodiment
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
As a specific embodiment, as shown in figure 1, a kind of household purified water machine, including bottle 1, in described bottle 1
Upper area is provided with raw water box 2, and in bottle 1, lower area is provided with the first clear water tanks 3 and the second clear water tanks 4, described bottle 1 bottom
Region is provided with waste water tank 5, and raw water box 1 bottom is connected with element kit, the pipeline between described raw water box and element kit sets
There is booster pump 12.Described element kit includes PP cotton filter core 6 and the active carbon filter core 7 concatenating, and PP cotton filter core 6 is used in eliminating water
Larger particles impurity(Silt, rust and larger particles material etc.), active carbon filter core is used for the things such as chlorine residue in eliminating water, Organic substance
Matter.Element kit water outlet is divided into two-way to connect two reverse osmosis units 8 respectively, and the pure water of described two reverse osmosis units 8 exports 81 points
Tong Guo pipeline not connect with the first clear water tanks 3 and the second clear water tanks 4, the wastewater effluent mouth 82 of two reverse osmosis units 8 passes through pipeline
And through waste water tank 5 described in a pipeline communication after pipe, described waste water tank 5 includes lower sediment pond 51 and upper level filter pond 52, and two is anti-
The wastewater effluent mouth 82 of permeability apparatus 8 lower sediment pond 51 through waste water tank 5 described in a pipeline communication by pipeline and after pipe, under
It is provided with filter membrane 53, described filter membrane 53 is by softening resin, surface treated mistake between layer sedimentation tank 51 and upper level filter pond 52
The Material cladding such as activated carbon form, soften resin compounded filter element and can be used for reducing useless hardness of water, reduce calcium ions and magnesium ions etc. right
The damage of RO film, extends the life-span of RO film, and because the waste water of waste water tank 5 directly flows into lower sediment pond through pipeline communication
51, the solid impurity in water can in lower sediment pond 51 bottom precipitation, and aqueous water due to hydraulic pressure to upper strata filtering ponds 52 it
Between flow, and aqueous water further filtered through filter membrane 53 in upper strata filtering ponds 52 flow process, and solid-state is miscellaneous
Matter or calcium ions and magnesium ions etc. intercept in lower sediment pond 51, and the side in upper level filter pond 52 is provided with nanofiltration device 54, described receive
Waste water after filter device 54 is used for filter membrane 53 is processed carries out filtration treatment again, and useless after nanofiltration device 54 is processed
Water passes through water pump and raw water box 2 described in pipeline communication, and lower sediment pond 51 is provided with one positioned at nanofiltration device 54 bottom and detachably arranges
Dirty pipe 55, for draining to the impurity waste after last multistage filtering.By the structure design to waste water tank, right further
Waste water is processed so that being finally capable of solid-liquid separation, thus solid is carried out excretion process from blow-off pipe, has accomplished useless
The recycling of water, has saved water resource.
Described first clear water tanks 3 bottom is provided with heater(Do not illustrate), described first clear water tanks 3 and the heat outside bottle 1
Faucet water 9 connects, and described second clear water tanks 4 are connected with the cold water faucet 10 outside bottle.
In the present embodiment, described waste water tank 5 passes through water pump and pipeline communication raw water box 2.
In the present embodiment, described reverse osmosis unit 8 is RO filter element, for removing less material in water such as ion, colloid
With materials such as antibacterials.
Operation principle of the present utility model:Outside tap water enters raw water box 2 through control valve 11 through pipeline, raw water box 2
Raw water successively through concatenation PP cotton filter core 6 and active carbon filter core 7 constitute element kit carry out pretreatment, PP cotton filter core 6 is used for
Remove larger particles impurity in eliminating water(Silt, rust and larger particles material etc.), active carbon filter core is used for chlorine residue in eliminating water, has
The materials such as machine thing.Element kit water outlet is divided into two-way to connect two reverse osmosis units 8, the pure water outlet of two reverse osmosis units 8 respectively
81 are connected with the first clear water tanks 3 and the second clear water tanks 4 by pipeline respectively, and the wastewater effluent mouth 82 of two reverse osmosis units 8 passes through
After pipeline pipe through waste water tank 5 bottom described in a pipeline communication and the waste water due to waste water tank 5 directly through pipeline communication flow into
Lower sediment pond 51, the solid impurity in water can be in lower sediment pond 51 bottom precipitation, and aqueous water is because hydraulic pressure is to upper strata
Flow between filtering ponds 52, aqueous water further being filtered through filter membrane 53 in upper strata filtering ponds 52 flow process,
Solid impurity or calcium ions and magnesium ions etc. are intercepted in lower sediment pond 51, and the side in upper level filter pond 52 is provided with nanofiltration device
54, the waste water after described nanofiltration device 54 is used for filter membrane 53 is processed carries out filtration treatment again, and by nanofiltration device 54
Waste water after process passes through water pump and raw water box 2 described in pipeline communication, completes the cycling and reutilization of water resource.Finally it is capable of
Solid-liquid separation, thus solid is carried out excretion process from blow-off pipe, has accomplished the recycling of waste water, has saved water resource.
Although specifically show and describe this utility model in conjunction with preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope of the present utility model being limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.