CN204803123U - Domestic no waste water water purification machine of environmental protection and energy saving type - Google Patents

Abstract

The utility model discloses a domestic no waste water water purification machine of environmental protection and energy saving type, the one -level, the second grade, tertiary filter, water inlet solenoid valve, booster water pump and RO reverse osmosis membrane filter connect gradually, the pure water check valve is connected to the pure water delivery port of RO reverse osmosis membrane filter, high -voltage switch and pure water exhalant canal, pure water pressure pot and rearmounted activated carbon filter are connected to the pure water exhalant canal, the two tap of play of integral type are connected to rearmounted activated carbon filter delivery port, dense water check valve is connected to the dense water delivery port of RO reverse osmosis membrane filter, waste water flushometer and dense water pipe, dense water pipe is through dense water reflux tee bend ball valve coupling hose to cold tap, dense water reflux tee bend ball valve series connection inlet three -way pipe ball valve. The utility model discloses set up the two tap of play of cold tap and integral type, let dense water obtain effectual utilization for whole water treatment in -process does not have dense water and directly emits into the sewer, guarantees environmental protection and energy saving.

Description

Environment-protecting energy-saving type domestic is without waste water water purification machine

Technical field

The utility model relates to a kind of environment-protecting energy-saving type domestic without waste water water purification machine, is especially applicable to the small-flow domestic water purification machine that per minute water production rate is less than 0.3 liter.

Background technology

As everyone knows, domestic water purifying machine adopts reverse osmosis technology, and while reverse osmosis technology making pure water purification, all can produce dense water, dense water, as directly entered water drain, will cause the waste of valuable water resources.

In order to these dense water of Appropriate application, concentrate recirculation recycles to water purification machine water inlet pipe by utility model 2006200619065, RO reverse osmosis membrane influent quality hardness can be caused to raise much because dense water recycles always, thus reduce the work-ing life of RO reverse osmosis membrane; Concentrate recirculation recycles to booster water pump water-in by utility model 2010205738616, and separately add the water hardness that a resin softening filter reduces the dense water that refluxes, the manufacturing cost of this water purification machine not only increased, too increases user simultaneously and changes the use cost that resin softens filter core later; Dense water is only back in water supply pipe by utility model 2010202982473, because the family kitchen overwhelming majority is only connected to a tap water water pipe, still the water inlet pipe of water purification machine will be flow to when cold water faucet switch cuts out after concentrate recirculation to running water pipe, recycling rear dense water water hardness raises a lot, will shorten the work-ing life of RO reverse osmosis membrane; Utility model 2014203299218 uses two water tanks to store dense water and pure water respectively, separately add a water tank, not only increase the manufacturing cost of water purification machine, and occupy the originally just little kitchen space of user due to many water tanks; Utility model 2014203531703 employs two chamber water tanks and stores dense water and pure water respectively, booster water pump can be caused to quit work because dense water pressure reaches limit value, thus affect the water efficiency processed of pure water.

Summary of the invention

The purpose of this utility model is: provide a kind of environment-protecting energy-saving type domestic without waste water water purification machine, and structure is simple, easy to use, can the dense water of Appropriate application and not to water drain waste discharge.

The technical scheme in the invention for solving the technical problem is: this water purification machine comprises inlet triplet for water ball valve, the cotton strainer of one-level PP, secondary granule activated charcoal filter, three grades of two depotition cocks of accurate activated charcoal filter, booster water pump, RO reverse osmosis membrane filt, Postposition carbon filter, pure water pressure pot, concentrate recirculation tee ball valve and integral type, original tap water inlet triplet for water ball valve connects water inlet pipe, water inlet pipe connects the cotton strainer of one-level PP successively, threeway, secondary granule activated charcoal filter and three grades of accurate activated charcoal filters, three grades of accurate activated charcoal filters connect entering water electromagnetic valve by point water threeway, entering water electromagnetic valve connects RO reverse osmosis membrane filt through booster water pump, RO reverse osmosis membrane filt establishes pure water to export and dense water out, pure water outlet is connected pure water water exit by pure water check valve with high-voltage switch gear, pure water water exit connects Postposition carbon filter and pure water pressure pot respectively, the water outlet of Postposition carbon filter is integrally connected the two depotition cock of formula by the water outlet of pure water on-off control, dense water out is connected dense water pipe by dense water one-way valve with waste water flushing valve, dense water pipe connects concentrate recirculation tee ball valve, one end of concentrate recirculation tee ball valve controls water outlet by hose connection cold water faucet by cold water switch, the other end series connection inlet triplet for water ball valve of concentrate recirculation tee ball valve, a water outlet of threeway connects low-tension switch, a water outlet of water threeway is divided to be integrally connected the two depotition cock of formula by the water outlet of water purification on-off control through pure water pipe, overall formation environment-protecting energy-saving type domestic is without waste water water purification machine.

When water purification machine booster water pump works, original tap water through inlet triplet for water ball valve to the cotton metre filter macrobead object of one-level PP and naked eyes visible, the objectionable impuritiess such as absorption chlorine residue and peculiar smell are carried out again through secondary granule activated charcoal filter, and then adsorb the objectionable impurities such as chlorine residue and peculiar smell further through three grades of accurate activated charcoal filters, after send into booster water pump through point water three entering water electromagnetic valve that stimulates the menstrual flow, after hydraulic pressure raises by booster water pump, enter RO reverse osmosis membrane filt filter, RO reverse osmosis membrane filt has pure water to export and dense water out after filtering, pure water exports out pure water, pure water connects pure water water exit through pure water check valve and high-voltage switch gear, pure water check valve prevents pure water to be back in RO reverse osmosis membrane filt, pure water water exit connects Postposition carbon filter and pure water pressure pot, pure water stores by pure water pressure pot, after water in pure water pressure pot has been expired, because the comparatively large then high-voltage switch gear of pressure disconnects, pure water is no longer to pure water pressure pot water storage, then booster water pump quits work, Postposition carbon filter to improve after mouthfeel through the two depotition cock of integral type by the water outlet of pure water on-off control water outlet, dense water water outlet out dense water, dense water through overrich water one-way valve and waste water flushing valve to dense water pipe, dense water one-way valve prevents concentrate recirculation in RO reverse osmosis membrane filt, and dense water flows to concentrate recirculation tee ball valve through dense water pipe and flows to cold water faucet by flexible pipe again and control cold water water outlet by cold water switch and release dense water, when cold water switch is closed, the water inlet pipe that dense water is back to water purification machine by the inlet triplet for water ball valve of connecting with dense water tee ball valve recycles, and dense water flows to pure water pipe from a point water threeway and flows to the two depotition cock of integral type and released by water purification on-off control water outlet, when the booster water pump of water purification machine quits work, original tap water is after tertiary filter, flow to pure water pipe from a point water threeway and flow to the two depotition cock of integral type, also the dense water be stored in front tertiary filter can be released from water outlet in the lump with tap water by water purification on-off control, the cotton strainer water outlet of one-level PP connects low-tension switch, when intake pressure is not enough, booster water pump can be made to quit work, protect booster water pump with this.

The utility model has the advantage of: dense water is back in water supply pipe through dense water one-way valve and waste water flushing valve, one is release for kitchen scouring via cold water faucet, two is release for kitchen via the water purification on-off control of the two depotition cock of integral type, this reduces the water hardness of the water purification machine RO reverse osmosis membrane filt water inlet raised because of concentrate recirculation, not only ensure that the normal service life of RO reverse osmosis membrane, and make directly to enter water drain without waste water in whole water treatment procedure, dense water is obtained for effective utilization, thus saved valuable water resources, ensure that environmental protection and energy saving are without waste water.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Embodiment

The technical solution without waste water water purification machine of the present utility model is further illustrated below in conjunction with accompanying drawing.

As shown in Figure 1, this water purification machine comprise inlet triplet for water ball valve 1, the cotton strainer 3 of one-level PP, secondary granule activated charcoal filter 5, three grades of accurate activated charcoal filters 6, booster water pump 9, RO reverse osmosis membrane filt 10, Postposition carbon filter 14, pure water switch 15 on the two depotition cock of pure water pressure pot 19, concentrate recirculation tee ball valve 23, integral type and water purification switch 18, the inlet triplet for water ball valve 1 of original tap water connects water inlet pipe 2, water inlet pipe 2 connects the cotton strainer 3 of one-level PP successively, threeway 4, secondary granule activated charcoal filter 5 and three grades of accurate activated charcoal filters 6, three grades of accurate activated charcoal filters 6 connect entering water electromagnetic valve 8 by a point water threeway 7, entering water electromagnetic valve 8 connects RO reverse osmosis membrane filt 10 through booster water pump 9, RO reverse osmosis membrane filt 10 is provided with pure water outlet and dense water out, pure water outlet is connected pure water water exit 13 by pure water check valve 11 with high-voltage switch gear 12, pure water water exit 13 connects Postposition carbon filter 14 and pure water pressure pot 19 respectively, the water outlet of Postposition carbon filter 14 is integrally connected the two depotition cock of formula and controls water outlet 16 water outlet by pure water switch 15, dense water out is connected dense water pipe 22 by dense water one-way valve 20 with waste water flushing valve 21, dense water pipe 22 controls cold water water outlet 25 water outlet by hose connection cold water faucet by cold water switch 24 through one end of concentrate recirculation tee ball valve 23, the other end series connection inlet triplet for water ball valve 1 of concentrate recirculation tee ball valve 23, a water outlet of threeway 4 connects low-tension switch 26, divide a water outlet of water threeway 7 to be integrally connected the two depotition cock of formula through pure water pipe 17 and control water outlet 16 water outlet by water purification switch 18, overall formation environment-protecting energy-saving type domestic is without waste water water purification machine.

When water purification machine booster water pump 9 works, original tap water filters macrobead object and naked eyes visible through inlet triplet for water ball valve 1 to the cotton strainer 3 of one-level PP, the objectionable impuritiess such as absorption chlorine residue and peculiar smell are carried out again through secondary granule activated charcoal filter 5, and then through three grades of accurate activated charcoal filters 6 objectionable impurities such as absorption chlorine residue and peculiar smell etc. further, booster water pump 9 is sent into afterwards by entering water electromagnetic valve 8, after hydraulic pressure raises by booster water pump 9, enter RO reverse osmosis membrane filt filter 10, RO reverse osmosis membrane filt 10 has pure water to export and dense water out after filtering, pure water exports out pure water, pure water connects pure water water exit 13 through pure water check valve 11 and high-voltage switch gear 12, pure water water exit 13 connects Postposition carbon filter 14 and pure water pressure pot 19 respectively, pure water stores by pure water pressure pot 19, after water in pure water pressure pot 19 has been expired, because the comparatively large then high-voltage switch gear 12 of pressure disconnects, pure water is no longer to pure water pressure pot 19 water storage, then booster water pump 9 quits work, and pure water improves through Postposition carbon filter 14 and to flow to the two depotition cock of integral type after mouthfeel and control water outlet 16 water outlet by pure water switch 15, dense water water outlet out dense water, dense water flows to dense water pipe 22 through overrich water one-way valve 20 and waste water flushing valve 21, and dense water flows through concentrate recirculation tee ball valve 23 one end through dense water pipe 22 flows to cold water faucet by flexible pipe and controls cold water water outlet 25 water outlet by cold water switch 24, when cold water switch 24 is closed, the water inlet pipe 2 that dense water is back to water purification machine by the inlet triplet for water ball valve 1 of connecting with the other end of dense water tee ball valve 23 recycles, and dense water flows through pure water pipe 17 from a point water threeway 7 and flows to the two depotition cock of integral type and control water outlet 16 water outlet by water purification switch 18, when the booster water pump 9 of water purification machine quits work, original tap water, after tertiary filter, flows to the two depotition cock of integral type by pure water pipe 17 and is controlled also the dense water be stored in front tertiary filter to be released from water outlet 16 in the lump with tap water by water purification switch 18, cotton strainer 3 water outlet of one-level PP connects low-tension switch 26, when intake pressure is not enough, booster water pump 9 can be made to quit work and protect booster water pump with this, the setting of pure water check valve 11 and dense water one-way valve 20 ensure that current can not adverse current.

Claims (1)

1. environment-protecting energy-saving type domestic is without waste water water purification machine, it is characterized in that: this water purification machine comprises pure water switch (15) on inlet triplet for water ball valve (1), the cotton strainer (3) of one-level PP, secondary granule activated charcoal filter (5), three grades of accurate activated charcoal filters (6), booster water pump (9), RO reverse osmosis membrane filt (10), Postposition carbon filter (14), pure water pressure pot (19), concentrate recirculation tee ball valve (23), the two depotition cock of integral type and water purification switch (18); the inlet triplet for water ball valve (1) of original tap water connects water inlet pipe (2), water inlet pipe (2) connects the cotton strainer (3) of one-level PP successively, threeway (4), secondary granule activated charcoal filter (5) and three grades of accurate activated charcoal filters (6), three grades of accurate activated charcoal filters (6) connect entering water electromagnetic valve (8) by point water threeway (7), entering water electromagnetic valve (8) connects RO reverse osmosis membrane filt (10) through booster water pump (9), RO reverse osmosis membrane filt (10) is provided with pure water outlet and dense water out, pure water outlet is connected pure water water exit (13) by pure water check valve (11) with high-voltage switch gear (12), pure water water exit (13) connects rearmounted activated charcoal filter (14) and pure water pressure pot (19), the outlet of activated charcoal filter (14) is integrally connected the two depotition cock of formula and controls water outlet (16) water outlet by pure water switch (15), dense water out is connected dense water pipe (22) by dense water one-way valve (20) with waste water flushing valve (21), dense water pipe (22) controls cold water water outlet (25) water outlet by hose connection cold water faucet by cold water switch (24) through one end of concentrate recirculation tee ball valve (23), the other end series connection inlet triplet for water ball valve (1) of concentrate recirculation tee ball valve (23), a water outlet of threeway (4) connects low-tension switch (26), divide a water outlet of water threeway (7) to connect pure water pipe (17) and control water outlet (16) water outlet to the two depotition cock of integral type by water purification switch (18), overall formation environment-protecting energy-saving type domestic is without waste water water purification machine.