CN104860433A - Water purifying equipment capable of recycling concentrated water - Google Patents
Water purifying equipment capable of recycling concentrated water Download PDFInfo
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- CN104860433A CN104860433A CN201510282432.0A CN201510282432A CN104860433A CN 104860433 A CN104860433 A CN 104860433A CN 201510282432 A CN201510282432 A CN 201510282432A CN 104860433 A CN104860433 A CN 104860433A
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Abstract
The invention discloses water purifying equipment capable of recycling concentrated water. The water purifying equipment comprises a concentrated water recycling device and a water purifying system communicated with the concentrated water recycling device, wherein the concentrated water recycling device comprises a box body, and a sealed cavity is formed in the box body; a raw water inlet pipe, a concentrated water inlet pipe, a raw water outlet pipe and a domestic water outlet pipe are further arranged on the box body; a raw water inlet is formed in the raw water inlet pipe, a raw water outlet is formed in the raw water outlet pipe, and the raw water inlet and the raw water outlet are close to each other; a concentrated water inlet is formed in the concentrated water inlet pipe, a domestic water outlet is formed in the domestic water outlet pipe, the concentrated water inlet and the domestic water outlet are close to each other, and the concentrated water inlet and the raw water outlet are away from each other. The water purifying equipment is simple in structure, and can be used for recycling the concentrated water generated in a water purification process, so that the raw water utilization rate of the water purifying equipment is improved, and the purpose of saving water resources is realized.
Description
Technical field
The present invention relates to a kind of water purifying plant, especially a kind of water purifying plant of recyclable dense water recycling.
Background technology
Reverse osmosis water purifier comes from U.S.'s space technology of the fifties, introduces China in the nineties.Reverse osmosis is a kind of membrane separation technology.Reverse osmosis applies the pressure larger than naturally osmotic pressure in the water having salt (Ru Yuanshui), water is made to penetrate into the low side of concentration by the side that concentration is high, by the water molecules in former water and other separating substances, form purified water (pure water) and condensed water (dense water).
The aperture of reverse osmosis membrane is minimum, its hole is only 0.5 ~ 1.0nm, its advantage be can by water body 95 ~ 99% bacterium, virus, colloid, chlorine residue, organism (chemical industry, agricultural chemicals etc. as polluted), heavy metal objectionable impurities etc. be separated removing, produce acquisition pure water.Pure water is hygienic, and mouthfeel is good, and safely, conveniently, and water molecules is small-micelle water, is easily absorbed by the body, and is conducive to human body drinking-water healthy, and without the need to heating, can realizes the straight drink function of municipal tap water.Due to the performance that it is excellent, obtain accreditation and the affirmative of maximum range in the whole world, enjoy the common people to welcome and favor.
Produce in the technique of pure water at reverse osmosis water purifier; the former water (tap water) entering reverse osmosis water purifier can filter through front processor (being generally PP cotton, active carbon filter core) mostly; eliminate impurity and most of organism such as the chlorine residue in water, suspended substance, iron rust, colloid; with rear portion water through reverse osmosis membrane and rearmounted granulated active carbon adsorption filtration; form pure water to drink for user; other most of water is not then because becoming dense water by reverse osmosis membrane, the dense water out through water-purifying machine discharges water-purifying machine.And after front processor filters, most of indexs of dense water, as turbidity, colourity, chlorine residue, organism, be suspended thing, colloid, COD, TOC, SDI etc., generally all be better than former water (tap water), the demand (as wash dish, do washing, flush the toilet, mop the floor) of resident's daily life water can be met.
But it's a pity, its dense water out is all communicated to water drain by current most reverse osmosis water purifier, directly drain the dense water produced when water-purifying machine produces pure water.Current reverse osmosis water purifier, especially household reverse osmosis water-purifying machine, its former water use efficiency generally only has about 30%, and water-purifying machine often produces 1 liter of pure water, and 3 liters of dense water of all having an appointment are discharged into water drain, and this causes the significant wastage of water resources undoubtedly.
For conserving water, dense water can be collected recycling with container (as bucket, basin etc.) by some residents, but resident uses the dense water of these container collection, and the resident again that both taken up room keeps one's eyes open, avoid overflowing in dense water from container, make troubles to resident.To this, technician in industry also recognizes this problem, and have developed the water purifying plant/water-purifying machine of some recyclable dense water, as Authorization Notice No. disclosed in the patent document of CN 2550413 Y household quality separation water-supply machine, Authorization Notice No. disclosed in the patent document of CN 204325013 U inverse-resistance type reverse osmosis water purifying plant, Authorization Notice No. disclosed in the patent document of CN 201817304 U without the household reverse osmosis water purifier of concentrated water discharge.But the dense apparatus for recovering structure that these water purifying plants or water-purifying machine install additional is comparatively complicated, the water purifying plant that the production cost making these add the water purifying plant of dense apparatus for recovering is more general has and sharp rises, and is unfavorable for promoting the use of.
For this reason, be necessary to research and develop the water purifying plant that a kind of structure is more simple, production cost is lower.
Summary of the invention
The object of the invention is to the water purifying plant of simple, the recyclable dense water recycling of a kind of structure.
To achieve these goals, the present invention adopts following technical scheme:
Realize a water purifying plant for dense Water Sproading recycling, especially, comprise dense apparatus for recovering; This dense apparatus for recovering comprises a casing, forms Packed chamber in casing; Casing is also provided with the former water water inlet pipe for supplying former water, for supply dense water dense water water inlet pipe, for supplying the former water rising pipe of former water and the domestic water rising pipe for supplying resident living water to water cleaning systems; Former water water inlet pipe, dense water water inlet pipe, former water rising pipe, domestic water rising pipe all communicate with chamber; The former water water inlet pipe mouth be in chamber is called former water water inlet; The mouth of former water water outlet pipe part in chamber is called former water water outlet; The dense water water inlet pipe mouth be in chamber is called dense water water inlet; The mouth of domestic water water outlet pipe part in chamber is called domestic water water outlet; Described former water water inlet and former water water outlet adjacent to each other; Described dense water water inlet and domestic water water outlet adjacent to each other; Described former water water inlet, former water water outlet and dense water water inlet, domestic water water outlet mutually away from;
Also comprise the water cleaning systems that apparatus for recovering dense with this communicates; The filtration core group for filtering former water is provided with in this water cleaning systems; The water cleaning systems water inlet pipe be all connected with filtration core group, dense water rising pipe and pure water rising pipe is also provided with in this water cleaning systems; This water cleaning systems water inlet pipe communicates with former water rising pipe; This dense water rising pipe communicates with dense water water inlet pipe; This pure water rising pipe communicates with resident's direct drinking water pipeline.
Former water rising pipe can be located at the top of casing, and former water water outlet is positioned at the top of chamber; Former water water inlet pipe can be located at the near top of casing or stretch in chamber from the bottom of casing, and former water water inlet is positioned at the near top of chamber, near former water water outlet; Dense water water inlet pipe can be located at the bottom of casing or stretch in chamber from the top of casing, near the bottom that dense water water inlet is positioned at chamber or bottom; Domestic water rising pipe then can be located near bottom half or bottom, near the bottom that domestic water water outlet is positioned at chamber or bottom, close to each other with dense water water inlet.
Principle of the present invention is as follows:
Former water water inlet pipe communicates with municipal tap water pipeline by connecting tube, former water rising pipe, dense water water inlet pipe are then connected with the former water inlet of water cleaning systems, dense water out respectively, domestic water rising pipe then can with the domestic water line in user family, i.e. the cross current of premises.
When user only uses water cleaning systems to supply pure water, namely when water cleaning systems work and the water tap be connected with the domestic water line in user family are all closed, first tap water enters in the chamber of the casing of dense apparatus for recovering through former water water inlet pipe, and fills whole chamber.Along with in the continuous injecting chamber of tap water, the tap water in chamber enters former water rising pipe by former water water outlet immediately, and enters in the filtration core group of water cleaning systems through water cleaning systems water inlet pipe, by filtration core group Filtered tap water, generates dense water and pure water.Pure water flows into resident's direct drinking water pipeline through pure water rising pipe, drinks for user; Dense water then flows to the dense water water inlet pipe of dense apparatus for recovering through dense water rising pipe, and enters in chamber through dense water water inlet, mixes, dilutes with the tap water in chamber, forms mixing water.Because dense water is before water cleaning systems outflow, generally filter through front processor, most of indexs of dense water, as turbidity, colourity, chlorine residue, organism, be suspended thing, colloid, COD, TOC, SDI etc., generally all be better than tap water, therefore, the tap water formed after dense water mixes with tap water, its water quality is still better than directly through the tap water of municipal tap water pipeline acquisition.
Although along with the dense water reclaimed from water cleaning systems constantly injects, the continuous rising of ratio regular meeting of mixing water, but due to former water water outlet and former water water inlet close to each other, and dense water water inlet and former water water outlet mutually away from, the mixing water that dense water or dense water and tap water are mixed to form is for flowing in former water rising pipe, need first flow through whole or close to whole chamber, again because former water water inlet constantly injects tap water, the tap water (fresh water) of these up-to-date inflow chamber indoor, mix with dense water or mixing water, while further formation mixing water, also collide with dense water or mixing water, the dense water in chamber or mixing water is hindered to flow into former water rising pipe, thus make the water of inflow former water rising pipe still have major part to be the fresh water injected through former water water inlet, therefore, the former water TDS value increasing degree being positioned at water purifying plant membrane element front end is less, thus ensure that the pure water TDS value of water purifying plant is still in metastable level.
Former water water outlet and former water water inlet is close to each other namely refers to the position of former water water outlet in chamber and the former position of water water inlet in chamber, immediate in the solid space that chamber is formed, because former water water outlet is positioned at top or the near top of chamber, so former water water inlet is also positioned at top or the near top of chamber equally, compared with dense water water inlet, domestic water water outlet, the distance between former water water inlet and former water water outlet taps into the most; In like manner, dense water water inlet and domestic water water outlet close to each other be namely the position of dense water water inlet in chamber and the position of domestic water water outlet in chamber, immediate in the solid space that chamber is formed, near the bottom being positioned at chamber because of domestic water water outlet or bottom, so dense water water inlet is also positioned at top or the near top of chamber equally, compared with former water water outlet, former water water inlet, the distance between dense water water inlet and domestic water water outlet is the most close.
Dense water water inlet and former water water outlet mutually away from the distance then referred between the position of dense water water inlet in chamber and the position of former water water outlet in chamber, are farthest or close to farthest in the solid space that chamber is formed.Former water water outlet is positioned at top or the near top of chamber, dense water water inlet is then positioned at top or the near top of chamber, such guarantee need flow through whole chamber through the dense water that dense water water inlet enters and could flow in former water rising pipe, thus reduces the ratio flowing into dense water contained by water in former water rising pipe.Former water water outlet and domestic water water outlet are mutually away from being also in like manner.
When user uses water cleaning systems to supply pure water, and when having domestic water to use simultaneously, namely while user opens water cleaning systems, when also opening the water tap be connected with the domestic water line in user family, tap water enters in the chamber of casing through former water water inlet pipe, subsequently, major part tap water flows in former water rising pipe through former water water outlet, and enter in the filtration core group of water cleaning systems through water cleaning systems water inlet pipe, by filtration core group Filtered tap water, generate dense water and pure water.Pure water flows into resident's direct drinking water pipeline through pure water rising pipe, drinks for user; Dense water then flows to the dense water water inlet pipe of dense apparatus for recovering through dense water rising pipe, and enters in chamber through dense water water inlet, mixes, dilutes with the tap water in chamber, forms mixing water.And this mixing water flows into domestic water rising pipe, for user supplies domestic water through domestic water outlet immediately.
When user only has domestic water to use, namely user only opens the water tap be connected with the domestic water line in user family, and when not opening water cleaning systems, namely the mixing water in chamber flows into domestic water rising pipe, for user supplies domestic water through domestic water outlet.And tap water is still in the chamber that former water water inlet pipe injects casing, the chamber for dense apparatus for recovering provides fresh water, reduces the ratio of mixing water in chamber.And in real life, the domestic water of resident (user), as washed dish, doing washing, flush the toilet, to mop the floor etc. with water, is obviously far above Drinking Water for Residents, therefore, the dense water reclaimed from water cleaning systems can't be piled up in chamber for a long time, but very fast namely through domestic water outlet outflow, for user supplies domestic water, be stored in the water in chamber, shared by dense water, composition is not high, and the TDS value being stored in the water in chamber can meet the requirement of daily life water.
Filtration core group at least should comprise the first step filtration core for visible foreign in filtered water, the second stage filtration core for peculiar smell heterochromatic in planar water and the third stage filtration core for bacterium, heavy metal ion in filtered water and form; First step filtration core, second stage filtration core, third stage filtration core connect in turn by intake-outlet; Water cleaning systems water inlet pipe is located on first step filtration core, and communicates with former water rising pipe; Dense water rising pipe is located on third stage filtration core, and communicates with dense water water inlet pipe; Pure water rising pipe is located on third stage filtration core, and communicates with resident's direct drinking water pipeline.Tap water is when water cleaning systems water inlet pipe flows into filtration core group, will first through first step filtration core, visible foreign in filtered water, subsequently successively by second stage filtration core and third stage filtration core, heterochromatic peculiar smell successively in filtered water and bacterium, heavy metal ion etc., and in third stage filtration core place, tap water is separated and forms dense water and pure water.The pure water of gained flows into resident's direct drinking water pipeline through pure water rising pipe, drinks for user; The dense water of gained is then back in the chamber of dense apparatus for recovering through dense water rising pipe.In addition, filtration core group also can comprise fourth stage filtration core, and this fourth stage filtration core is positioned at the downstream of pure water rising pipe, for improving water quality texture.
For avoiding the concentrated stream reclaimed by water purifying plant to enter in former water rising pipe, chamber should provide enough spaces, to pull open the distance between former water water outlet and dense water water inlet.But, if only increase merely the volume of casing, user installation can be given, use and make troubles, to this, some pieces can be provided with in chamber for separating thus extending the dividing plate of dense water water inlet to water route between former water water outlet.This dividing plate is connected with cavity seal.Dividing plate can be provided with current via hole or be formed with current via hole between dividing plate and the inwall of chamber, adjacent current via hole is in being staggered in arrangement.Chamber is come by some pieces of baffle for separatings, is namely communicated with by current via hole between adjacent separator, forms water stream channel.Because the current via hole in adjacent separator is in being staggered in arrangement, this extends the length of water stream channel undoubtedly, thus under the prerequisite of volume not changing casing, extends the water route between former water water outlet and dense water water inlet.
Also a block can be provided with, for guiding concentrated stream to domestic water water outlet in chamber.This block is positioned at the top of dense water water inlet.Block can be made up of interconnective first web plate and the second web plate, and wherein, the first web plate is connected with the inwall of chamber, its supporting role; Second web plate is then vertical or near perpendicular to the axis arranged of dense water water inlet, and towards domestic water water outlet.From the dense water that water purifying plant reclaims, flow into after chamber through dense water water inlet, be subject to the stop of the second web plate immediately, thus make dense water first flow to domestic water outlet side.When user has domestic water to use, dense water can be discharged rapidly.
This dense apparatus for recovering is used for the dense water that recycling water purifying plant generates, and its former water water inlet pipe communicates with municipal tap water pipeline.For avoiding dense water to pour in down a chimney in municipal water supply pipe, former water water inlet can be provided with a non-return device, this non-return device comprises can the shifting board of relatively former water water inlet upset and the magnet ring that is fixed on former water water inlet pipe; This shifting board is provided with a magnet for attracting each other with magnet ring.When non-water flow flows into, magnet ring and magnet attract each other, and make shifting board cover on former water water inlet; When having current when former water water inlet inflow chamber is indoor, current promote the relatively former water water inlet upset of shifting board immediately, make former water water inlet pipe and chamber.Shifting board also can be provided with for cushioning the rubber cushion impacted between shifting board and former water water inlet pipe.
Former water water inlet pipe, dense water water inlet pipe, former water rising pipe, domestic water rising pipe can be connected on casing, with chamber; Also can directly stretch in chamber, now, former water water inlet pipe, dense water water inlet pipe, former water rising pipe, between domestic water rising pipe and casing for being tightly connected.The axis of former water water inlet, former water water outlet, dense water water inlet, domestic water water outlet can be arranged in staggered, parallel or conllinear.
Structure of the present invention is simple, production cost is low, the dense Water Sproading recycling that generation pure water process can produce by this water purifying plant, substantially increases water purifying plant, especially the former water use efficiency of reverse osmosis water purifying plant, realizes the object of saving water resources.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of water cleaning systems in the embodiment of the present invention 1;
Fig. 2 is the schematic diagram of each pipeline in water cleaning systems in the embodiment of the present invention 1;
Fig. 3 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 1
Fig. 4 is the partial enlarged drawing of A in Fig. 1;
Fig. 5 is the partial enlarged drawing of B in Fig. 1;
Fig. 6 is the operating diagram of dense apparatus for recovering when water purifying plant work and the water tap be connected with the water pipe of premises are all closed in the embodiment of the present invention 1;
Fig. 7 is the operating diagram of dense apparatus for recovering when water purifying plant work and the water tap be connected with the water pipe of premises are also opened in the embodiment of the present invention 1;
Fig. 8 be in the embodiment of the present invention 1 water purifying plant do not work and the water tap be connected with the water pipe of premises is opened time dense apparatus for recovering operating diagram;
Fig. 9 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 2;
Figure 10 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 3;
Figure 11 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 4;
Figure 12 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 5;
Figure 13 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 6;
Figure 14 is the schematic diagram of dense apparatus for recovering in the embodiment of the present invention 7;
Figure 15 is the schematic diagram of water cleaning systems in the embodiment of the present invention 8;
Figure 16 is the schematic diagram of water cleaning systems in the embodiment of the present invention 9;
Figure 17 is the schematic diagram of water cleaning systems in the embodiment of the present invention 10;
Figure 18 is the schematic diagram of water cleaning systems in the embodiment of the present invention 11.
The dense apparatus for recovering of description of reference numerals: 1-; 2-water cleaning systems; 3-casing; 4-chamber; The former water water inlet pipe of 5-; The dense water water inlet pipe of 6-; The former water rising pipe of 7-; 8-domestic water rising pipe; The former water water inlet of 9-; The dense water water inlet of 10-; The former water water outlet of 11-; 12-domestic water water outlet; 13-dividing plate; 14-current via hole; 15-block; 16-first web plate; 17-second web plate; 18-engaging lug; 19-shifting board; 20-magnet ring; 21-magnet; 22-rubber cushion; 23-reducing valve; 24-first step filtration core; 25-second stage filtration core; 26-third stage filtration core; 27-fourth stage filtration core; 28-entering water electromagnetic valve; 29-TDS detector; 30-topping-up pump; 31-waste water proportioner; 32-first reverse checkvalve; 33-pressure switch; 34-second reverse checkvalve; 35-water butt; 36-level V filtration core; 37-forced drainage pipeline; 38-drain solenoid valve; 39-tap for drinking water; 40-water cleaning systems water inlet pipe; The dense water rising pipe of 41-; 42-pure water rising pipe.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
As shown in Figure 1, 2, this water purifying plant is made up of dense apparatus for recovering 1 and water cleaning systems 2.As shown in the figure, in the present embodiment 1, this dense apparatus for recovering 1 comprises a casing 3, forms Packed chamber 4 in this casing 3.Casing 3 is also connected with the former water water inlet pipe 5 communicated with chamber 4, dense water water inlet pipe 6, former water rising pipe 7 and domestic water rising pipe 8, wherein, former water rising pipe 7 is positioned at the top of casing 3, is connected with municipal tap water pipeline; Former water water inlet pipe 5 is positioned at the side of casing 3 and is in the near top of casing 3, near former water rising pipe 7, and is connected with the water cleaning systems water inlet pipe 40 of water cleaning systems; Dense water water inlet pipe 6 is positioned at the bottom of casing 3, is connected with the dense water rising pipe 41 of water cleaning systems; Domestic water rising pipe 8 be positioned at casing 3 side and near the bottom being in casing 3, near this dense water water inlet pipe 6, and with the cross current of premises.
As shown in Figure 3, former water water inlet pipe 5 communicates with chamber 4, and the mouth that former water water inlet pipe 5 is connected with chamber 4 is former water water inlet 9; In like manner, dense water water inlet pipe 6 communicates with chamber 4, and the mouth that dense water water inlet pipe 6 is connected with chamber 4 is dense water water inlet 10; Former water rising pipe 7 communicates with chamber 4, and the mouth that former water rising pipe 7 is connected with chamber 4 is former water water outlet 11; Domestic water rising pipe 8 chamber 4 communicates, and the mouth that domestic water rising pipe 8 is connected with chamber 4 is domestic water water outlet 12.As shown in Figure 1, obviously, because of the near top that former water rising pipe 7 is positioned at the top of casing 3, former water water inlet pipe 5 is positioned at casing 3, former water water inlet 9 is close to each other with former water water outlet 11 in chamber 4, and the axis of former water water inlet 9 and the axis of former water water outlet 11 are staggered arrangement; Because of dense water water inlet pipe 6 be positioned at the bottom of casing 3, domestic water rising pipe 8 is positioned near the bottom of casing 3, dense water water inlet 10 is also close to each other with domestic water water outlet 12 in chamber 4, and the axis of dense water water inlet 10 and the axis of domestic water water outlet 12 are staggered arrangement.In addition, because former water rising pipe 7 is positioned at the top of casing 3, former water water inlet pipe 5 is positioned at the near top of casing 3, and dense water inhalent siphon is positioned at the bottom of casing 3, domestic water rising pipe 8 is positioned near the bottom of casing 3, former water water outlet 11, former water water inlet 9 and dense water water inlet 10, domestic water water outlet 12 in chamber 4 be mutually away from, the axis of former water water outlet 11 and the axis of dense water water inlet 10 are in being arranged in parallel.
As shown in Figure 5, in the present embodiment 1, be provided with 4 pieces of dividing plates 13 in chamber 4, each dividing plate 13 is tightly connected with chamber 4 and each dividing plate 13 is all formed with current via hole 14.This current via hole 14 is between dividing plate 13 and chamber 4 inwall, and the current via hole 14 in adjacent separator 13 is in being staggered in arrangement.Namely each dividing plate 13 forms the water stream channel in chamber 4 with current via hole 14.
As shown in Figure 5, in the present embodiment 1, the bottom of chamber 4 is also formed with a block 15, and this block 15 is made up of interconnective first web plate 16 and the second web plate 17.First web plate 16 is directly connected with chamber 4, plays a supportive role; Second web plate 17 perpendicular to the axis arranged of dense water water inlet 10, and towards domestic water water outlet 12 side.
As shown in Figure 4, in the present embodiment 1, former water water inlet 9 is provided with a non-return device, the magnet ring 20 that this non-return device comprises engaging lug 18, shifting board 19 and is set on former water water inlet pipe 5, shifting board 19 is also provided with a magnet 21.Engaging lug 18 is fixed on former water water inlet pipe 5.Shifting board 19 is articulated with on engaging lug 18, can overturn by relatively former water water inlet 9.In addition, shifting board 19 also can be provided with a rubber cushion 22.At ordinary times, magnet ring 20 and magnet 21 attract each other, and shifting board 19 is covered on former water water inlet 9, separate former water water inlet pipe 5 and chamber 4; Wait have current by time, current promote shifting board 19 immediately, and its relatively former water water inlet 9 is overturn, and are communicated with former water water inlet pipe 5 and chamber 4.In addition, former water water inlet pipe 5 is also provided with a reducing valve 23.
As shown in Figure 1, in the present embodiment 1, the filtration core group of water cleaning systems 2 is made up of first step filtration core 24, second stage filtration core 25, third stage filtration core 26 and fourth stage filtration core 27, wherein, first step filtration core 24 to be filtering accuracies be 5 ~ 20 μm of filter cores (filter material is not limited to the cotton or sapphire whisker of PP or Carbon fibe, or wherein forms composite filter element between two); Second stage filtration core 25 is active carbon filter core (being not limited to granulated active carbon, carbon rod, Carbon fibe or the composite filter element containing gac); Third stage filtration core 26 is reverse osmosis membrane filter element or nanofiltration membrane filter core; Fourth stage filtration core 27 is post active carbon filter core or post active carbon composite filter element.First step filtration core 24, second stage filtration core 25, third stage filtration core 26 connect in turn by intake-outlet.Water cleaning systems water inlet pipe 40 is installed on the inlet end of first step filtration core 24, is connected with the former water rising pipe 7 of dense apparatus for recovering 1; The exit end of third stage filtration core 26 is separately installed with dense water rising pipe 41 and pure water rising pipe 42, and this dense water rising pipe 41 communicates with the dense water water inlet pipe 6 of dense apparatus for recovering 1; This pure water rising pipe 42 communicates with resident's direct drinking water pipeline.Fourth stage filtration core 27 communicates with pure water rising pipe 42.
As shown in Figure 1, in the present embodiment 1, the connecting tube between first step filtration core 24 and second stage filtration core 25 is also provided with entering water electromagnetic valve 28 and TDS detector 29; Connecting tube between second stage filtration core 25 and third stage filtration core 26 is then provided with topping-up pump 30; The dense water rising pipe 41 be connected with third stage filtration core 26 is then provided with on waste water proportioner 31, pure water rising pipe 42 and first reverse checkvalve 32 and pressure switch 33 are installed.Pressure switch 33, entering water electromagnetic valve 28, topping-up pump 30, TDS detector 29 are all connected with electric-controlled plate, control respective opening and closing by electric-controlled plate is unified.
(in Fig. 6, solid arrow is tap water flow direction as shown in Figure 6, dotted arrow is dense water/mixing water flow direction), when the water tap be connected with the water pipe of premises when water purifying plant work is all closed, first tap water clashes into shifting board 19, the relatively former water water inlet 9 of shifting board 19 is overturn, and former water water inlet pipe 5 is communicated with chamber 4.Tap water enters in the chamber 4 of casing 3 through former water water inlet pipe 5, and along water stream channel flowing, fills whole chamber 4.Along with in the continuous injecting chamber 4 of tap water, the tap water in chamber 4 enters former water rising pipe 7 by former water water outlet 11 immediately, and enters in the filtration core group of water cleaning systems 2 through water cleaning systems water inlet pipe 40.These tap water successively by first step filtration core 24, second stage filtration core 25, third stage filtration core 26, and are separated into dense water and pure water in third stage filtration core 26 place.Pure water enters fourth stage filtration core 27 through pure water rising pipe 42, filters further, and by tap for drinking water 39 for user supplies pure water; Dense water then flows to the dense water water inlet pipe 6 of dense apparatus for recovering 1 through dense water rising pipe 41, and enters in chamber through dense water water inlet 10, mixes, dilutes with the tap water in chamber, forms mixing water.Dense water water inlet pipe 6 is also installed the second reverse checkvalve 34, prevent concentrate recirculation from entering water cleaning systems 2.Along with the bottom of the continuous injecting chamber 4 of dense water, the mixing water be formed at bottom chamber 4 constantly will rise along water stream channel, in the process, mixing section is by the tap water on continuous pressing cavity 4 top, make the tap water on chamber 4 top and enter former water rising pipe 7 through the fresh tap water that former water water inlet 9 injects, flow to water cleaning systems 2.
As shown in Figure 1, pure water rising pipe 42 is also communicated with a water butt 35 by connecting tube.The quantity generating pure water because of water cleaning systems 2 may meet the quantity needed for resident in real time, therefore, can first pure water processed flow in water butt 35 temporary within the time of major part without pure water, need to use pure water with tap of fetching boiling water during pure water at once.
Because former water water outlet 11 is close to each other with former water water inlet 9, and dense water water inlet 10 and former water water outlet 11 mutually away from, dense mixing water is for flowing in former water rising pipe 7, need first flow through whole piece water stream channel, again because former water water inlet 9 constantly injects tap water, the tap water (fresh water) in these up-to-date inflow chambers 4, while mixing with mixing water, also collide with mixing water, hinder the dense water in chamber 4 or mixing water to flow into former water rising pipe 7.
(in Fig. 7, solid arrow is tap water flow direction as shown in Figure 7, dotted arrow is dense water/mixing water flow direction), when the water tap be connected with the water pipe of premises when water purifying plant work is also opened, tap water enters in the chamber 4 of casing 3 through former water water inlet pipe 5, subsequently, major part tap water flows in former water rising pipe 7 through former water water outlet 11, and enters in the filtration core group of water cleaning systems 2 through water cleaning systems water inlet pipe 40.These tap water successively by first step filtration core 24, second stage filtration core 25, third stage filtration core 26, and are separated into dense water and pure water in third stage filtration core 26 place.Pure water enters fourth stage filtration core 27 through pure water rising pipe 42, filters further, and by tap for drinking water 39 for user supplies pure water; Dense water then flows to the dense water water inlet pipe 6 of dense apparatus for recovering 1 through dense water rising pipe 41, and the bottom of chamber 4 is entered through dense water water inlet 10, after clashing into block 15, namely flow to domestic water outlet side, mix with the tap water bottom chamber 4, dilute, form mixing water, mix with the tap water bottom chamber 4, dilute, form mixing water, and this mixing water flows into domestic water rising pipe 8, for user supplies domestic water through domestic water outlet immediately.In addition, chamber is also communicated with a forced drainage pipeline 37, and this forced drainage pipeline 37 is provided with drain solenoid valve 38.This drain solenoid valve 38 is connected with electric-controlled plate.After drain solenoid valve 38 is opened, the water in chamber 4 can flow out in forced drainage pipeline 37.
(in Fig. 8, solid arrow is tap water flow direction as shown in Figure 8, dotted arrow is original water flow direction in chamber), do not work when water purifying plant and the water tap be connected with the water pipe of premises is opened time, the water (i.e. original water) be stored in chamber 4 flows into domestic water rising pipe 8 through domestic water outlet, for user supplies domestic water, and tap water still injects in the chamber 4 of casing 3 through former water water inlet pipe 5, for chamber 4 provides fresh water, reduce the ratio of mixing water in chamber 4.
In real life, the domestic water of resident (user), as washed dish, doing washing, flush the toilet, to mop the floor etc. with water, is obviously far above Drinking Water for Residents, therefore, the dense water reclaimed from water purifying plant can't be piled up in chamber 4 for a long time, but very fast namely through domestic water outlet outflow, for user supplies domestic water, be stored in the water in chamber 4, shared by dense water, composition is not high, and the TDS value being stored in the water in chamber 4 can meet the requirement of daily life water.
Embodiment 2:
The present embodiment 2 is with the difference of embodiment 1, and as shown in Figure 9, in the present embodiment 2, the bottom of the chamber 4 of dense apparatus for recovering 1 is not provided with block 15, and the bottom of casing 3 is connected with dense water water inlet pipe 6 and domestic water rising pipe 8 by Y-junction.Although Y-junction is external piece, but dense water water inlet pipe 6, domestic water rising pipe 8 still communicate with chamber 4, the interior visible of this Y-junction is the extension of chamber 4, and dense water water inlet pipe 6 still can be considered the bottom being connected to casing 3, and domestic water rising pipe 8 is connected near the bottom of casing 3.The principle of work of whole dense apparatus for recovering is identical with the principle of work of dense apparatus for recovering in embodiment 1.
Embodiment 3:
The present embodiment 3 is with the difference of embodiment 1, as shown in Figure 10, in the present embodiment 3, the bottom of the chamber 4 of dense apparatus for recovering 1 is not provided with block 15, most downstream along the former water water inlet pipe 5 of water (flow) direction is not also provided with non-return device, and the principle of work of whole dense apparatus for recovering is still identical with the principle of work of dense apparatus for recovering in embodiment 1.
Embodiment 4:
The present embodiment 4 is with the difference of embodiment 1, as shown in figure 11, in the present embodiment 4, in the chamber 4 of dense apparatus for recovering 1, dividing plate 13 is not set, the bottom of chamber 4 is not provided with block 15, and the most downstream along the former water water inlet pipe 5 of water (flow) direction is not also provided with non-return device.
Former water water inlet pipe 5 stretches in chamber 4 from the bottom of casing 3, and the most downstream along the former water water inlet pipe 5 of the dense apparatus for recovering of water (flow) direction 1 is still formed with former water water inlet 9, and this former water water inlet 9 is still close to each other with former water water outlet 11; Domestic water rising pipe 8 is connected to the bottom of casing 3, is connected with chamber 4, and the most upstream along water (flow) direction domestic water rising pipe 8 is still formed with domestic water water outlet 12; Dense water water inlet pipe 6 stretches in chamber 4 from the top of casing 3, and the most downstream along water (flow) direction dense water water inlet pipe 6 still forms dense water water inlet 10, and this dense water water inlet 10 is still close to each other with domestic water water outlet 12, and with former water water outlet 11 mutually away from.
In the present embodiment 4, as shown in Figure 9, the axis of former water water inlet 9 and the axis of former water water outlet 11 are that conllinear is arranged, the axis of dense water water inlet 10 and the axis of domestic water water outlet 12 are that conllinear is arranged.
Embodiment 5:
The present embodiment 5 is with the difference of embodiment 3, as shown in figure 12, in the present embodiment 5, in the chamber 4 of dense apparatus for recovering 1, dividing plate 13 is not set, but the principle of work of whole dense apparatus for recovering is still identical with the principle of work of dense apparatus for recovering in embodiment 3.
Embodiment 6:
The present embodiment 6 is with the difference of embodiment 5, as shown in figure 13, in the present embodiment 6, the dense water water inlet pipe 6 of dense apparatus for recovering 1 stretches in chamber 4 from the top of casing 3, most downstream along water (flow) direction dense water water inlet pipe 6 still forms dense water water inlet 10, this dense water water inlet 10 is still close to each other with domestic water water outlet 12, and with former water water outlet 11 mutually away from.Now, the axis of former water water inlet 9 and the axis of former water water outlet 11 are staggered arrangement, and the axis of dense water water inlet 10 and the axis of domestic water water outlet 12 are that conllinear is arranged.
Embodiment 7:
The present embodiment 7 is with the difference of embodiment 1, in the present embodiment 7, as shown in figure 14, in the present embodiment 7, most downstream along the former water water inlet pipe 5 of the dense apparatus for recovering of water (flow) direction 1 is not provided with non-return device, and the near top of casing 3 is connected with former water water inlet pipe 5 and former water rising pipe 7 by Y-junction.Identical with embodiment 2, although Y-junction is external piece, but former water water inlet pipe 5, former water rising pipe 7 still communicate with chamber 4, and the interior visible of this Y-junction is the extension of chamber 4, the principle of work of whole dense apparatus for recovering is identical with the principle of work of dense apparatus for recovering in embodiment 1.
Embodiment 8:
The present embodiment 8 is with the difference of embodiment 1, in the present embodiment 8, as shown in figure 15, except first step filtration core 24, second stage filtration core 25, third stage filtration core 26, fourth stage filtration core 27, between first step filtration core 24 and second stage filtration core 25, level V filtration core 36 is also installed, this level V filtration core 36 can be carbon-point, for the chlorine residue in filtered water.
Embodiment 9:
The present embodiment 9 is with the difference of embodiment 1, and in the present embodiment 9, as shown in figure 16, pure water rising pipe 42 does not connect water butt 35, and the pure water generated through third stage filtration core 26 all flow to tap for drinking water 39 through pure water rising pipe 42.
Embodiment 10:
The present embodiment 10 is with the difference of embodiment 8, and in the present embodiment 10, as shown in figure 17, pure water rising pipe 42 does not connect water butt 35, and the pure water generated through third stage filtration core 26 all flow to tap for drinking water 39 through pure water rising pipe 42.
Embodiment 11:
The present embodiment 11 is from the different pillars of embodiment 1, in the present embodiment 11, as shown in figure 18, TDS detector is arranged on the casing 3 of dense apparatus for recovering 1, TDS value in detection chambers 4, instead of be arranged between first step filtration core 24 and second stage filtration core 25.
More than describing in detail is illustrating for possible embodiments of the present invention, and change embodiment is also not used to limit the scope of the claims of the present invention, and the equivalence that all the present invention of disengaging do is implemented or changed, and all should be contained in the scope of the claims of this case.
Claims (10)
1. can realize a water purifying plant for dense Water Sproading recycling, especially, comprise dense apparatus for recovering; Described dense apparatus for recovering comprises a casing, forms Packed chamber in described casing; Described casing is also provided with the former water water inlet pipe for supplying former water, for supply dense water dense water water inlet pipe, for supplying the former water rising pipe of former water and the domestic water rising pipe for supplying resident living water to water cleaning systems; Described former water water inlet pipe, dense water water inlet pipe, former water rising pipe, domestic water rising pipe all communicate with chamber; The former water water inlet pipe mouth be in chamber is called former water water inlet; The mouth of former water water outlet pipe part in chamber is called former water water outlet; The dense water water inlet pipe mouth be in chamber is called dense water water inlet; The mouth of domestic water water outlet pipe part in chamber is called domestic water water outlet; Described former water water inlet and former water water outlet adjacent to each other; Described dense water water inlet and domestic water water outlet adjacent to each other; Described former water water inlet, former water water outlet and dense water water inlet, domestic water water outlet mutually away from;
Also comprise the water cleaning systems communicated with described dense apparatus for recovering; The filtration core group for filtering former water is provided with in described water cleaning systems; The water cleaning systems water inlet pipe be all connected with filtration core group, dense water rising pipe and pure water rising pipe is also provided with in described water cleaning systems; Described water cleaning systems water inlet pipe communicates with former water rising pipe; Described dense water rising pipe communicates with dense water water inlet pipe; Described pure water rising pipe communicates with resident's direct drinking water pipeline.
2. the water purifying plant realizing dense Water Sproading recycling according to claim 1, it is characterized in that: described former water rising pipe is located at the top of casing, described former water water outlet is positioned at the top of chamber; Described former water water inlet pipe is located at the near top of casing or stretches in chamber from the bottom of casing; Described former water water inlet is positioned at the near top of chamber, near former water water outlet; Described dense water water inlet pipe is located at the bottom of casing or stretches in chamber from the top of casing; Near the bottom that described dense water water inlet is positioned at chamber or bottom; Described domestic water rising pipe is located near bottom half or bottom; Near the bottom that described domestic water water outlet is positioned at chamber or bottom, close to each other with dense water water inlet.
3. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: be also provided with some pieces in described chamber for separating thus extending the dividing plate of dense water water inlet to water route between former water water outlet.
4. the water purifying plant realizing dense Water Sproading recycling according to claim 3, is characterized in that: described dividing plate is connected with cavity seal; Described dividing plate is provided with current via hole or is formed with current via hole between described dividing plate and the inwall of chamber; Adjacent current via hole is in being staggered in arrangement.
5. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: be provided with one in described chamber for guiding concentrated stream to the block of described domestic water water outlet.
6. the water purifying plant realizing dense Water Sproading recycling according to claim 5, is characterized in that: described block is made up of interconnective first web plate and the second web plate; First web plate is connected with the inwall of chamber; Second web plate is then vertical or near perpendicular to the axis arranged of dense water water inlet, and towards domestic water water outlet.
7. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: described former water water inlet is provided with a non-return device; Described non-return device comprises can the shifting board of relatively former water water inlet upset and the magnet ring that is fixed on former water water inlet pipe; Described shifting board is provided with a magnet for attracting each other with described magnet ring.
8. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: the axis of described former water water inlet, former water water outlet, dense water water inlet, domestic water water outlet is arranged in staggered, parallel or conllinear.
9. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: described filtration core group at least comprises the first step filtration core for visible foreign in filtered water, the second stage filtration core for peculiar smell heterochromatic in planar water and the third stage filtration core for bacterium, heavy metal ion in filtered water and forms; Described first step filtration core, second stage filtration core, third stage filtration core connect in turn by intake-outlet; Described water cleaning systems water inlet pipe is located on first step filtration core, and communicates with former water rising pipe; Described dense water rising pipe is located on third stage filtration core, and communicates with dense water water inlet pipe; Described pure water rising pipe is located on third stage filtration core, and communicates with resident's direct drinking water pipeline.
10. the water purifying plant realizing dense Water Sproading recycling according to claim 1, is characterized in that: described filtration core group also can comprise the fourth stage filtration core for improving water quality texture; Described fourth stage filtration core is positioned at the downstream of pure water rising pipe.
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| CN104860433B (en) | 2017-11-21 |
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