CN2327736Y - Water saving toilet for separating urine from shit - Google Patents

Abstract

The utility model relates to a water saving toilet for separating urine from shit. The utility model comprises a urinal 2, a siphon pipe 6 which is communicated with the bottom part of the urinal, and a water tank 1. The utility model is characterized in that a low level inverted siphon pipe 3 for discharging the urine is arranged between the bottom part of the urinal of the toilet and a water outlet pipe of the siphon pipe. The position 5 of the outlet of the inverted siphon pipe is higher than the water level residual accumulated water 4 which is formed by that the water flows back to the urinal after the toilet is discharged by the siphon. After the utility model adopts that the shit and the urine are discharged separately, the effect of water saving is obvious, and the water can be saved about two third by the utility model compared with the original toilet.

Description

Water-saving shits and piss separately discharged exhaust seat closet

The utility model relates to a kind of sanitary installation, is specifically related to a kind of toilet.Belong to the daily living article technical field.

From the toilet of present use, generally all adopt siphon principle to discharge excrements.Its ubiquitous problem is exactly just to urinate to close discharging, so its discharging stool and urine need the water with as much, so its water supply volume is big, and the water resource waste phenomenon is very serious.Special use tap water, water rate is more and more higher, is again spendings of the necessary payment of huge numbers of families.In recent years, though succeed in developing in the bag sealed type lavatory, because price is expensive, the supporting processing of ight soil does not also form scale, enter into citizen family and also have a long time, so the task of top priority is how to solve the water-saving problem of toilet.

The purpose of this utility model is to provide the water-saving closestool of a kind of just urine energy shunting discharging.

The utility model is achieved in that a kind of water-saving shits and piss separately discharged exhaust seat closet, comprise urinal, the tube and the water tank that communicate with the urinal bottom, be characterized in being provided with between the outlet pipe of former toilet urinal bottom and tube the inverted siphon of low water stage discharging urine, there is the water level of the residue ponding that refluence forms the position in the exit of inverted siphon in urinal after siphon is discharged a little more than toilet again.

Compare with existing toilet, the utility model is owing to be provided with the inverted siphon of the discharging urine of a low water stage again between the outlet pipe of former toilet urinal bottom and tube.With high water level tube discharging ight soil with low water stage inverted siphon discharging urine (urine), realize the shits and piss separately discharged discharging.When dashing stool and original toilet similar.When urinating into urinal, ponding mixes in urine and the urinal, and the urinal liquid level is risen, and urine will be discharged outside the urinal by inverted siphon, flows into manure lagoon.Finish when urinating, most of urine has flowed out outside the urinal, what residue did not flow out is diluted by the ponding in the urinal, thereby to dash with full box water when dashing stool before no longer needing to resemble when dashing urine (urine) at every turn, now only need a spot of water just can reach the purpose of dashing urine (urine), used water when having saved towards urine greatly (saving 2/3 water) has produced significant water-saving result.

Fig. 1 is a general structure schematic diagram of the present utility model.

Fig. 2 is embodiment one schematic diagram of water tank of the present utility model.

Fig. 3 is embodiment two schematic diagrames of water tank of the present utility model.

Fig. 4 is embodiment three schematic diagrames of water tank of the present utility model.

Below in conjunction with accompanying drawing the utility model being done one describes in detail:

As Fig. 1, the utility model is the toilet that forms an integral body between the outlet pipe of former toilet 2 bottoms and tube 6 in managing again the inverted siphon 3 of void urine is arranged on.The slightly high toilet in the position in the exit 5 of inverted siphon 3 has the water level 5 (or determining a rational water level) of the residue ponding that refluence forms in urinal after siphon discharging.The shape of inverted siphon generally is similar to the U type.Also can decide, make the technology when producing this product simpler and convenient according to the toilet structure of original production.The caliber of inverted siphon generally should not be too thick, in order to avoid tube is produced bigger shunting when siphon is discharged, influences the formation of siphon; But can not be too thin, because the thin back of pipeline is easily tied dirt and formed line clogging, lose function.For the ease of the decontamination in the pipe of inverted siphon and anti-blocking, generally speaking can the inverted siphon design is thick, caliber is at Φ 10～15mm.For pouring and regulating pondage of preventing to defecate, in the inverted siphon entrance mesh-type filtering plug is installed preferably, be used for stopping pouring of solids such as stool and toilet paper, can change what of mesh eyes in when design again, regulate the flow of inverted siphon, can discharge the requirement that urine does not influence siphon effect again to reach.So just finished the improvement task of the pith of water-saving shits and piss separately discharged exhaust seat closet, can produce in batches.

If improved toilet is mixed the supporting water tank of former usefulness, just can use.When dashing stool, the water that available water tank holds is directly flushed the toilet.To handled water tank, as long as click the water tank handle of flushing the toilet, just realize dashing the purpose (it should be noted that, concerning improved toilet, is not have water-saving result, and its water-saving result only embodies when dashing urine) of stool here when dashing stool.When dashing urine, owing to adopted the inverted siphon discharging urine (liquid) of low water stage, when urinating into urinal, urine and water mix, and the urinal liquid level is risen, and urine (liquid) will be discharged outside the urinal by inverted siphon, flows into manure lagoon.Finish when urinating, most of urine has flowed out outside the pond, and what residue did not flow out is reached the purpose of flushing the toilet by the water-reducible urine portion of pond inner product as long as pour urinal into basin or the long-pending a spot of water of other container.Institute's water can be laundry and wash one's face after water, not necessarily need use tap water, use toilet to save water resource more for water resource lacks the area, provide possibility for the secondary of water resource uses.To the relatively abundant area of water resource, for using this water-saving shits and piss separately discharged exhaust seat closet more easily, can transform slightly water tank water distribution structure part, just can discharge water by the manipulation water tank reaches purpose towards urine.

The transformation of water tank is also comparatively simple, is example with the pull-type: method 1; As Fig. 2, as long as the connecting rod of proper extension raw water box ball float control is added the pull-button device 7 that is similar to pull-type, this pull-button device should change screw type knob into, and the length of adjusting nylon wire 8 satisfies the requirement that control ball float water intaking valve opens and closes.The height of regulating overflow pipe makes it to omit than the water level that float valve stops intaking high a bit just passable.When knob upwards revolves, by nylon wire connecting rod 10 is upwards drawn, make ball float 9 downward, just open the ball float water intaking valve, make water intake valve, water can flow into urinal by overflow pipe, flushes the toilet.After the water yield of dashing reaches some urines and is washed out, if with knob to backspin, the nylon backguy is loosened, under the buoyancy function of ball float, ball float upwards, float valve is closed automatically, stops into water, has so just finished the process towards urine.The advantage of this spiral jettison gear is at random to control what of waterdrainage amount, can have more the effect of water saving.Shortcoming is to operate not too conveniently, and dashing once needs to revolve the knob twice that discharges water, the also time course that will have a wait to discharge water.

Method 2: as Fig. 3, can be sidelong the little water tank of making into plastics 12 at one of raw water box, its bottom delivery port links to each other with overflow pipe, the jettison gear 7 of a pull-type is installed again and can be installed an inlet opening 13 in the interposition of little water tank sidewall, about the Φ 5-10mm of aperture, the position at the top of little water tank will be higher than the water tank ordinary water level, makes water can not flow into little water tank from the top, the water of little water tank is to lean against the orifice flow that bores on its wall to go into, and the capacity of little water tank generally is made as about 2 kg of water.The process of controlling that discharges water is: do not have when big or small water tank under the situation of water, after opening from the beginning water valve, float valve begins water inlet, when water level rose to the aperture position of little water tank, little water tank also began water inlet, and water level is rising gradually, when arriving the water level of determining, float valve is closed, and stops water inlet, and at this moment the water level of big or small water tank is identical.When need dashed the urine urine, little water tank began to discharge water during with the pull-button of portable little water tank, because the aperture water inlet discharges water soon slowly, the water of little water tank drains very soon, and discharging valve 14 cuts out termination and discharges water.At this moment because the effect of aperture, water constantly flows into little water tank from large water tank, the drawdown that causes large water tank, float valve begins water inlet to keep original water level, water level until little water tank reaches original water level, the float valve of large water tank is closed into water voluntarily, has so just finished the whole process of advancing to discharge water.To discharge water towards the advantage of urine mode be easy to operate with this, only needs handling water pull-button once just.Shortcoming is that each water is an equivalent, adjusting that can not be artificial and control, and general each water supply volume that makes will (be got relatively large) about 1.5 kilograms.Actually make what of water supply volume, can design as required, the little water tank volume that also can design is littler.Little water tank has been arranged, the corresponding minimizing of the water yield of the stool that liquidates, the required water yield when dashing stool in order not influence must be adjusted the ball float position, the water yield is suitably increased, the influence that not inserted by little water tank.

Method 3:, can on the basis of method 2, further simplify jettison gear as Fig. 4.Can reach identical effect without water tank.Specific practice is to connect a breeches pipe to connect with discharging valve 15 on overflow pipe, regulate the height of discharging valve, make the water yield between the peak level of itself and water tank satisfy water yield requirement towards urine, the advantage of this method is simple to operate, need only operation once during use, structure is also very simple, does not also influence the moisture storage capacity of water tank.

Also hand-pulling, touch-tone water tank are transformed the supporting use of back as water-saving shits and piss separately discharged exhaust seat closet according to above principle.

In a word, owing to adopted the mentality of designing of the inverted siphon void urine of low water stage, dashing when removing urine, the flow and the flow velocity of water had no requirement, and water supply volume and few, good water-saving result is arranged.For field boundary institute using water wisely such as family's using water wisely and hotel provide condition, multiplexing for water, further provide may for the purpose of water saving.

The contrast of former toilet water and water-saving shits and piss separately discharged exhaust seat closet water supply volume:

With general family is example, and there are three mouthfuls of people in family, and stool once urinate and calculates water-saving result for three to five times for each person every day, total get 5 times/everyone.

Former toilet whenever dashes a water, and water 6-7 kilogram is got 6.5 kilograms.

The annual water supply volume 6.5*3*5*365=35587.5 of former toilet kilogram=35 tons

The annual water supply volume of water-saving shits and piss separately discharged exhaust seat closet:

To the stool toilet-flushing water consumption is 6.5 kilograms, is 1.3 kilograms (6.5 kilograms of * 1/5) to the urine toilet-flushing water consumption, promptly uses 1/5 water yield when dashing stool passable.

[(6.5*3)+(1.3*12)] * 365=12811.5 kilogram=12 tons

Annual reduce water consumption is the 35-12=23 ton

From calculating formula as can be seen, if the people to urinating often, reduction effect is better, can be for not urinating the worry of wasting water more.

From the water supply volume contrast as can be known, former toilet uses the consumption in 1 year, and water-saving shits and piss separately discharged exhaust seat closet was used 3 years.Water-saving result is obvious.China is the big country of one 1,200,000,000 population, if existing family uses 100,000,000 families that have of toilet, used water-saving shits and piss separately discharged toilet after every year can economize on water more than 2,300,000,000 ton, can reduce water factory and build, save unnecessary capital fund.

Claims (5)

1, a kind of water-saving shits and piss separately discharged exhaust seat closet, comprise urinal (2), the tube (6) and the water tank (1) that communicate with the urinal bottom, it is characterized in that being provided with between the outlet pipe of urinal (2) bottom and tube (6) inverted siphon (3) of the discharging urine of a low water stage, there is the water level (4) of the residue ponding that refluence forms the position in the exit (5) of inverted siphon (3) in urinal after siphon is discharged a little more than toilet.

2, a kind of water-saving shits and piss separately discharged exhaust seat closet according to claim 1 is characterized in that the shape of inverted siphon (3) is similar to the U type.

3, a kind of water-saving shits and piss separately discharged exhaust seat closet according to claim 1 and 2, it is characterized in that water tank (1) adopts the pull-type water tank, set up a pull-button device (7) in the water tank (1), connect floating ball rod (10) under the pull-button device (7), the upper end places tank top.

4, a kind of water-saving shits and piss separately discharged exhaust seat closet according to claim 1 and 2, it is characterized in that water tank (1) is built-in with a little water tank (12), little water tank (12) tip position is higher than the ordinary water level of water tank (1), have an inlet opening (13) on little water tank (12) sidewall, a discharging valve (14) is put in the bottom, discharging valve (14) outlet links to each other with overflow pipe (11), connects a pull-button device (7) on the discharging valve (14), and pull-button device (7) other end places water tank (1) top.

5, a kind of water-saving shits and piss separately discharged exhaust seat closet according to claim 1 and 2, it is characterized in that water tank (1) is built-in with a discharging valve (15), the height and position of discharging valve (15) is lower than the ordinary water level of water tank (1), discharging valve (15) outlet links to each other with overflow pipe (11), connect a pull-button device (7) on the discharging valve (15), pull-button device (7) other end places water tank (1) top.

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