CN86102629A - Water-reuse in residential building and equipment thereof - Google Patents

Abstract

The invention provides indoor this selection of nothing of a cover and reclaim seconary water use equipment and installation and application thereof, be applicable to the civilian construction, particularly dwelling house of seconary water use condition.It is from being apt to three grades of stereochemical structure systems that water tank and low level sewage sink, spiral shell closet etc. constitute by high-order pot sink, meta.It is from the effect of collection box, water tank, feed tank and flushing cisterns simultaneously of kind water tank; Its spiral shell closet can adapt to low water column operating mode.The feature that self-perfection is arranged from kind water tank and spiral shell closet.

Description

Water-reuse in residential building and equipment thereof

The present invention relates to indoor water supply and drainage, particularly a cover energy recycle-water carries out the sanitary installation of toilet stool washing.Be mainly used in the house owed by a citizen dwelling house.

Existing closet is that the ubiquity water supply volume is big with the tap water flushing of cleaning, and noise is big, and it is not strong that the effect of loosing is stirred in the fragmentation of stool; The manually-operated gate flushing easily causes backflow pollution; Siphon pipe of closet easily stops up, and easily dabbles during use.Water supply volume heightens in recent years, the output deficiency, though the vacuum pumping-type lavatory pan is arranged, flushing device photoelectricity such as controls automatically at the water saving method, uses, maintenance cost is too high, still can not deal with problems.

The objective of the invention is to rinse clothing, wash romaine lettuce, little sewage such as wash one's face retrieves to wash closet, makes the water that accounts for living water use about 1/3 not have this selection and reclaims usefulness again, a large amount of saving freshwater resources and power source reduce blowdown flow rate.

Task of the present invention is mainly finished by kind certainly type water tank and spiral shell shell mould lavatory pan.This can reclaim the water of high-order water basins such as wash basin, kitchen sink voluntarily from kind type water tank, when water level is higher or lower than specified water level in the case, flushing valve can be opened or close automatically, makes water tank keep specified water amount, and the people can pass through the given flushing valve duty of enhancing ring.Water tank can also be to water supply such as sewage reservoir, mop basins.This spiral shell shell mould lavatory pan is imitative spiral shell road principle work, can be mm in 200～400(unit of notes, down with) be rinsed under the low water column situation totally, and be difficult for stopping up, do not dabble, the sticking end,, noise is little; Also can be used for the high water column below two meters.

The present invention can make water-supplying equivalent and peak value reduce 1/3 to 1/2, is equivalent to make existing urban water supply and sewerage pipeline to improve about 30% load capacity, and the load capacity of water factory is equivalent to improve about 40%.Can be referring to " the residential community domestic water consumption standard " of State Scientific and Technological Commission, capital construction commission's revision promulgation in 1974; Do not comprise industrial water use.

Below in conjunction with description of drawings concrete structure of the present invention and operating principle:

Fig. 1 is of the present invention from kind type cisten mechanism figure: hole, the inlet opening of Φ 65 ± 5 (O) heart is higher than case bottom surface 70, the double safe spillway hole (1) of ventilation, and step (2) in the casing, a left side does not partly have step, and (3), (4) they are right case lid, left case lid successively; (3) cooperate with (2) and can easily start, cover, be convenient to pouring and cleaning; Left box body is embedded in (4), is stationary fit; (4) than (3) thick 5～10.(5), (6) are the square shaft hole successively.The circular shaft hole, it is big by 5～10 that the square hole inscribed circle diameter cans be compared to circular hole most.(7), (8), (9), (10), (11) (12) are enhancing ring, hoisting rope, verge ring, steering ring, retaining ring, foot-operated ring successively.(9) make tension on axis, (11) keep pulling force; Rope and foot-operated ring are all tried one's best light, do not influence flushing valve and freely fall and rotate; During bright dress preferably directly with pulling enhancing ring (7); (12) the most handy thin flat wire.(13), (14), (15), (16), (17), (18), (19) are axle on the valve shaft successively, last truncated rectangular pyramids (be illustrated as and do not cut open shape).Last sealing ring, ball float, lower seal, pad, ball float clamp nut.(13) pass (16); (16) be onion type hollow ellipsoids.The maximum cross-section diameter is preferably 100～120; (14) and (19), (15) and (17) and (18) (16) are fastening and seal, be illustrated as disassembled state.

(20), (21), (22), (23), (24) are support arm shaft, support arm cover, support arm platform (not cross-hatching), gasket seal, support arm clamp nut successively.(21) with (25) for movingly, preferably can make (25) that 2～4 oscillating quantity is arranged, be convenient to the flushing valve automatic centering; (22) with (24) clamping (23) sealing and fixing (20); (22) also play trimming moment, increase and decrease (23) can be regulated the concentricity of (21) and the valve base sealing conical surface and endless belt, preferably adjusts to nonconcentricity less than 1.

Fig. 2 is the amplification profile that shifts out of Fig. 1 " I ".(25), (26), (27), (28), (29), (30) are followed successively by the valve shaft lower shaft, valve top nut, last rigidity packing ring, valve head, following rigidity packing ring, valve lower nut.(26), (30) and (27), (29) keep and control valve head shapes and the position on axle.(25) be Φ 6～12, and than little 5～10 valve shafts of diameter of (13) the most handy flexible but plastics not warpage or stainless steel material.(28) the most handy anti-corrosion slightly resilient elastomeric material.Its cone angle is preferably 40 ° ± 10 °; Valve head after fastening and axle are for closely cooperating.

(31) be valve base sealing filler or sealing ring (33), (34) are followed successively by the valve seat conical surface and seal band is a conical surface end opening.(33) not smooth smooth-going hardly do not corrode, the most handy pottery or enamel material, its cone angle are preferably 90 °～120 °, and its height is 7～10.(34) diameter is preferably 30～50; (28) top diameter is preferably littler by 5～10 than (34); Weep hole (32) is bigger by 10～30 than (34) diameter, and one 5～15 wide balk ring crack that disappears is promptly arranged.

Water tank profile length and width height is followed successively by 500,220,300 or 800,250,400.Specified water level height is preferably 240～260 or 350 in the case.Valve shaft line-spacing water tank center line preferably equals 1/5 of water tank length.Except that rigidity packing ring (27) and (29), the most handy plastics of each parts of water tank, elastomeric material.Make water tank with pottery or enamel and then do not pacify valve seat in addition.

After water inlet surpassed specified water level in the case, ball float (16) drove valve assembly and upwardly opens, and truncated rectangular pyramids behind the standard-sized sheet (14) injects in the case lid square hole (5), and assembly does not rotate, and washes lavatory pan automatically; After water level was lower than specified water level, valve assembly fell by deadweight.(14) break away from (5), under eddy current effect, last axle (13) can freely rotate case lid circular hole (6) in, as if blocking on the sealing cone little assorted bits is arranged, and the rotation that assembly just can not stop is also beated, and will mix to consider to be worth doing to fall clearly until valve head (28) seals and static fully.The inertia of gravity and current makes (28) self-sealing packing, centering voluntarily; (28) after the wearing and tearing, valve shaft can be with the gravity compensation that descends automatically; (32) the balk ring crack that disappears makes the valve head after the wearing and tearing not be subjected to clamping, and has and reduce resistance to water-flow and make assorted bits be difficult for the effect of parking at the conical surface.Therefore, water tank of the present invention has self-control, the feature of self-perfection.

Fig. 3 is the vertical view of spiral shell shell mould pan of the present invention, and Fig. 4 is its A-A sectional drawing, and Fig. 5 is its B-B sectional drawing.The pan profile is long by 530, and is wide by 240, high 180+40 pottery or enamel material.(35) be the inlet opening of Φ 50, water low-lying area (36) long 125 and water inlet inner face horizontal range 50, apart from end face 110, the hollow its maximum width at of water (38) is wide by 80, water dark 10.Four important drip washing holes (37) are configured in forces water arc both sides.The drip washing hole has 16～29, and interior helical (39), hypothetical transition outline line (40), outer helical (41), two urine flushing hole (42) hole hearts be at a distance of 30,90 ° of axis angles, annular water tank (43) sectional area 4～5cm ², the cross section is preferably a moon shape, and its effect is to make on the tank hydraulic equalization everywhere, and four aperture water yields at two are bigger, the last plane of plug hole (44) is high by 180 to end face, and the hole heart is apart from the level distance 150 of (36) near point, eccentric throw 20～60, be preferably 30, aperture 70～100 is preferably 80.

This pan is equivalent to waist and cuts snail shell.A segment distance is removed along the A-A line in top form, its spiral shell road characteristics are: helical is than outer helical height in the leading portion, and interior helical is for forcing the water arc, and outer helical is the water guide arc; Referring to Fig. 4, article two, helical was lower than outer helical in helical carried out the transition to and further carries out the transition to after contour, and the outer helical of back segment is for forcing the water arc, and interior helical is the water guide arc, it is the sine and the cosine line of transverse axis that inside and outside helical in height resembles with the inclined-plane, and carries out the transition to asymptote (can referring to Fig. 7) after the half period.

When water enters pan from (35), the water in little drip washing hole converges into one strong current on water that main washing cap is gone out and the annular water tank, and this strand current at first are subjected to the effect of forcing the water segmental arc of (39), form the recoil eddy current; When defecating retaining when the puddles of water is on the path of Luo Dao, water is let out not smooth, the water level rapid uplift, and buoyancy and eddy current are cut the power of stirring and are constantly strengthened, and are stirred drift until stool, quicken to sweep away along outer helical (41) with the head of raising; Drip washing hole on the annular water tank compensates this effect on the way.(41) back segment is transited into forces the water segmental arc, and stool is upward crashed and stir diffusing one after another in (41), evenly cut plug hole (44), forms good air-core moisture film swirling motion.(44) insert in the trap socket joint head of Φ 100, the aperture enlarges, and further strengthens the air water immixture.Thereby the transportation by driving ability of spiral shell shell mould lavatory pan of the present invention and to stir the ability of loosing strong, can adapt to low water column operating mode a little more than the closet inlet opening, the simple structure of Luo Dao and plug hole can have the function of Sai Kesidia eddy flow joint and Su Wei de aerated water blender simultaneously.

Fig. 6 is the vertical view of spiral shell shell mould water closet of the present invention, and Fig. 7 is that local the reaching with (55), (46), (49) of its C-C section is the expansion contrast figure of the helical of starting point.Water closet profile length is consistent with existing series, is illustrated as 440,350,360 types, contrast Fig. 6, Fig. 7, and main flushing hole (45) is at the mid point that converges of annular water tank, the long-pending 6～9cm of tank moon tee section ²Main helical starting point (46), outer helical terminating point (47), auxilliary helical is apart from C-C line horizontal range 60～70 point (48) farthest, auxilliary helical starting point (49), main helical terminating point (50), auxilliary helical terminating point (51), four important drip washing holes (54), outer helical starting point (55), the section of having enlarged-diameter 30～40 under the plug hole of Φ 80 (56), long 100 transition conduit, the hole is to rising 240, hole center to center point horizontal range is preferably 60, the heart inclined to one side major axis in hole is preferably 30(46), (55) two are high by 150 apart from the hole face, are preferably 100 with C-C line level distance.Fig. 6 left side is a water inlet, and there are two screws of dress cover plate on plane on it.Outward, main and auxiliary three helicals (53) some place height is preferably 78:54:37 successively, (52) some place height is preferably 38:25:12.5 successively; (50) some place height is that the auxilliary helical of 24:12.5:5～0(is (51) point successively).

Main, outer helical constitutes main Luo Dao, and major-minor helical constitutes auxilliary Luo Dao.This water closet and pan principle communicate, and every helical is all forced water section and water conduction section, reference mutually.Water closet is equivalent to constitute compound Luo Dao, more spiral shellization by the bull logatithmic spiral; It is stronger to stir the power of loosing; Its main Luo Dao has the shower effect to auxilliary Luo Dao.This water closet falls just on Luo Dao, and is very easy in broken, the easier formation air-core of bull helical moisture film swirling motion.The aperture enlarges under the plug hole, adds to prolong eddy current and stir the effect of loosing, be convenient to again siphon at the end air water mix, reduce suction sound.The syphon of Φ 80 is Luo Dao along eddy current down from (50), (47) arc and attracts, with transition conduit be with transverse axis 90, the oval cross section transition of the longitudinal axis 80, syphon preferably spirals and arranges from water closet under main helical (53) point; Inhale rainbow rising maximum height on major axis, highly be slightly larger than the height of main helical (53) point, make water can cover (53) point.

Water closet also can change service orientation, and the same water low-lying area of establishing with the crouching formula constitutes Luo Dao by the sine and cosine helical.At this moment, flushing action is strong, can not rely on to inhale siphon and draw and wash down stool, and it is dual-purpose to sit, squat.

Install and connect: with the plane, building is datum, and the bottom height in high-order pot sink, pond is generally 500～700.The plane is not higher than the plane, building on the water closet after the present invention installs; It is low by 200～400 that last plane after pan is installed cans be compared to the plane, building most, installs and packing seal with method cast-in-place or the reservation installation hole.The bottom of the present invention after kind type water tank is installed is higher than the plane, building and gets final product, and is preferably 100～150 height.Near sewage sink, pond are located under the water tank nearby.Adorn a three way cock on the tank inlet pipe, select the break-make operating mode in water tank, pot sink, bypass water route.The bypass water route connects the sebific duct of a bit of energy socket joint washing machine sewer pipe, the most handy plastics corrugated tube; The water tank water can be guided to sewage sink or washing machine is rinsed clothing water transport to water tank.Pot sink water can be through three way cock water flowing case, or logical sewage sink, drains from the sewage sink gutter.Three way cock spool T shape bore dia is preferably 30～50, when pot sink during apart from water tank (more than the 2m) far away, preferably establishes two gutters, is equipped with two water plugs.Article one, the same direct addle is drained with traditional, a water pipe (establishing grating) water flowing case, according to water with after situation, open the water plug, select drainage channel.At this moment then needn't adorn three way cock, preferably use through swtich instead and controlled.This resourcefulness a gutter, but lack the water tank water service pipe than traditional approach, the pipeline length overall still becomes to reducing, water tank reclaims water inlet pipe and preferably adopts corresponding plastic pipe.The Cistern flushing pipe preferably adopts cast iron reducing bend pipe or coating steel pipe, and major part is connected with water tank weep hole or valve seat socket joint or is threaded and fixing; The microcephaly inserts in the lavatory pan, and flushing ability is strengthened.The present invention has strengthened stirring the effect of loosing to the flushing action of urine with to the fragmentation of stool, adds the automatic flushing action of upper water box, needn't connect one section under the pan and fall straight tube, can directly insert trap and take up space less, reduces to wash noise.

Claims (4)

1, one by high-order pot sink (pond), meta from kind type water tank and low level spiral shell shell mould lavatory pan and set up indoor this selection of nothing recovery seconary water use system of three grades of stereochemical structures that sewage sink (pond) forms, it is characterized in that:

A, reclaim oneself water,

The wash water of b, closet is from return water tank.

2, described by claim 1 is reclaimer from kind type water tank, is again water equipment and automatic flushing apparatus, it is characterized in that:

A, the flushing valve valve seat conical surface (33) cone angle are 90 °～120 °, valve head (28) cone angle than valve seat little 60 ° ± 30 °,

B, valve seat delivery port (32) are bigger than valve base sealing conical surface end opening (34), and the annular space of 5～15mm is arranged,

After c, onion type ball float (16) floated to and make valve wide open, the truncated rectangular pyramids on the valve shaft (14) inserted in the case lid square hole (5) voluntarily, and axle does not change, and when the valve-off of ball float whereabouts, valve shaft (13) can freely rotate in case lid circular hole (6),

D, truncated rectangular pyramids (14) also with last sealing ring (15), lower seal (17) and pad (18), clamp nut (19) is fastening together and sealed ball float (16),

E, valve shaft (25) can be swung 2～4mm automatic centering in support arm cover (21), and support arm platform (22) trimming moment is arranged,

F, casing are embedded in and are stationary fit in the case lid (4), and second half case lid (3) rests on the casing step (2),

G, housing upside have the double safe spillway hole (1) of ventilation,

3, by on the described tank inlet pipe of claim 2 three way cock or through swtich being housed, it is characterized in that:

A, can lead to water tank to the water of pot sink (pond) or put into sewage sink (pond) and drain,

B, can guide to sewage sink (pond) to the water tank water,

C, can lead to water tank to the draining of washing machine,

D, three way cock can disconnect wherein any path, and make in addition two to communicate, and can connect pot sink, water tank, three paths of sewage sink simultaneously,

E or respectively by the situation of break-make in twos between through swtich control pot sink, gutter, water tank, the sewage sink.

4, press claim 1 described spiral shell shell mould lavatory pan, squat just formula, squat type and "squat and seat is characterized in that:

Have in a, the closet by replacing to be the Luo Dao that forces water segmental arc and water guide segmental arc to be constituted,

B, plug hole depart from center line 20～60mm, and the aperture is 70～100mm, and radius becomes big under the hole, and the wide annular space of 20～40mm is arranged,

C, annular water tank (43) cross section are a month shape, and being furnished with to be beneficial to and strengthening the Luo Dao effect of drip washing hole,

D, siphon pipe of closet are Luo Dao along eddy current and attract.

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