CN201033890Y

CN201033890Y - Water-saving toilet seat (squatting pan)

Info

Publication number: CN201033890Y
Application number: CNU2007201693402U
Authority: CN
Inventors: 孙德亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-27
Filing date: 2007-05-27
Publication date: 2008-03-12
Anticipated expiration: 2017-05-27

Abstract

The utility model relates to a water saving toilet chair, comprising a toilet chair, a water tank, a plurality of pipe fittings and a cover plate, which is characterized in that: the toilet chair is provided with a big urinal and a small urinal; two groups of drainage pipelines are arranged on the water tank; the large water volume pipeline is connected with the big urinal or is connected with the big urinal and the small urinal; the small water volume pipeline is connected with the small urinal. Thus, the utility model has the advantages that: only a small amount of water is demanded to complete flushing the small urinal and replacing the stagnant liquid of the small urinal when urinating.

Description

(crouching) closet is sat in water saving

One, technical field:

The utility model relates to a kind of instrument of water towards defecation, is that (crouching) closet is sat in a kind of water saving specifically.

Two, background technology:

Common seat (crouching) closet has only a faecal passageway, stool the time standby it drain; also to drain in the time of urine; because of being greatly that semisolid does not have flowability; so that the faecal passageway diameter is wanted is big, thereby the stagnant liquid body bulk that seals is bigger with it, towards the bowel movement water supply volume generally about 6-9 rises; use towards the water of bowel movement and go the row's of dashing urine, water has been formed partly to be wasted.Common water-saving closet has improved the cistern water-discharging amount, come to dash row's urine with half the water yield of bowel movement, because the stagnant liquid volume of urinal lower part is difficult to more greatly it is replaced fully.

Three, summary of the invention:

The purpose of this utility model provides a kind of water saving and sits (crouching) closet, can save about 80% the row's of dashing water supply volume of urine, and simple in structure.

Four, description of drawings:

The purpose of this utility model is achieved in that

(crouching) closet is sat in a kind of water saving, as Fig. 1: form by closet body 1, water tank 2, pipe fitting 7, cover plate 3, it is characterized in that: the closet body is provided with closet stall 4 and urinal 5, water tank 2 is provided with big or small two groups of discharge pipe lines, big yield pipeline 8 connects closet stall 4 or connects two urinals of size, little water yield pipeline 7 connects urinals 5, like this urine the time only need just can finish to the flushing of urinal with to the displacement of urinal stagnant liquid 6 with water seldom.As Fig. 2, Fig. 3, Figure 4 shows that urinal bottom sealing means embodiment.

Accompanying drawing number:

1, closet body 2, water tank 3, cover plate 4, closet stall

5, urinal 6, stagnant liquid 7, little water yield pipeline 8, big yield pipeline

Five, the specific embodiment:

1, the row's of dashing urine water per analysis:

Be illustrated in figure 2 as urinal bottom sealing means one embodiment, manage about diameter 20mm at the stagnant liquid place among the figure, below the stagnant liquid volume 30ml, because of urine is liquid, have flowability; after urine was finished, the volume of stagnant liquid did not change, we remove flush urinal with the 500ml water yield (be equivalent to stagnant liquid volume 16 times) and finish to the bottom seal the displacement of stagnant liquid.

Be another embodiment of sealing means at the bottom of the urinal as shown in Figure 3 and Figure 4, no matter which kind of embodiment, its stagnant liquid volume is all below 30ml, and it is each 500ml or 0.51 that the urine that draws us is thus dashed row's water supply volume.

2, water saving quantitative analysis:

Defecate everyone every day once to urinate with three-person household and being calculated as three urine of stool nine times for three times

	9 liters of the each wash waters of plain edition closet	3 liters in 6 liters of urine of common water-saving each wash water stool	0.5 liter in 6 liters of urine of the each wash water stool of the utility model
	9 liters of the each wash waters of plain edition closet			Every day water supply volume	(3+9) * the 9=108 liter	3 * 6+9 * 3=45 liter	3 * 6+9 * 0.5=22.5 liter
Annual water supply volume	108 * 365=39420 liter	45 * 365=16425 liter	22.5 * 365=8212.5 liter	Every day water supply volume	(3+9) * the 9=108 liter	3 * 6+9 * 3=45 liter	3 * 6+9 * 0.5=22.5 liter

Defecate everyone every day once to urinate with three-person household and be calculated as three urine of stool, ten secondaries for four times

	9 liters of the each wash waters of plain edition closet	3 liters in 6 liters of urine of common water-saving each wash water stool	0.5 liter in 6 liters of urine of the each wash water stool of utility model
	9 liters of the each wash waters of plain edition closet			Every day water supply volume	(3+12) * the 9=135 liter	3 * 6+12 * 3=54 liter	3 * 6+12 * 0.5=24 liter
Annual water supply volume	135 * 365=49275 liter	54 * 365=19710 liter	24 * 365=8760 liter	Every day water supply volume	(3+12) * the 9=135 liter	3 * 6+12 * 3=54 liter	3 * 6+12 * 0.5=24 liter

Learn that by analysis the urine number of times increases, water-saving result is more obvious

3, flushing substitutability analysis:

General closet water supply volume is very big, and the flushing replacement result is better

Common water-saving closet takes siphon principle to accelerate water speed, adopts direct-flushing to improve direction towards draining, or increase towards the rotation of draining etc.To make towards bowel movement and promptly economize on water and can finish flushing displacement, and to have improved the dewatering installation on the water tank in order economizing on water during the row's of dashing urine, use half to come the row's of dashing urine towards the bowel movement water yield.Though water discharge is the twice multiple spot of stagnant liquid volume, accomplish that fully displacement also has distance.

Stagnant liquid has only below the 30ml at the bottom of the urinal of the utility model type, so it is satisfactory for result to dash row's urine with 0.5 liter (be equivalent to stagnant liquid 16 times),, realized that like this excrements takes their own roads because we are used to the fluid characteristics of urine, accomplished that really stool goes into the hole, urine is gone into the pond.For country has saved great lot of water resources, for common people have saved the money of buying water, so the utility model closet has following good effect

1. water-saving result is obvious, benefits the nation and the people the policy of response country.

2. principle is simple, and is easy to operate, and the purpose of water saving reaches easily.

3. water saving is few towards row's water, and noise is low, the protection environment.

4. volumetric change is minimum, and the washroom is not influenced layout.

5. the manufacturing cost increase seldom is easy to promote.

Claims

1. (crouching) closet is sat in a water saving, form by closet body, water tank, pipe fitting, cover plate, it is characterized in that: the closet body is provided with closet stall and urinal, water tank are provided with big or small two groups of discharge pipe lines, size urinal top is provided with the overfall gap of a plurality of flushing toilet bowls, the bottom is provided with the sealing pipeline or the device of secluding air; a removable cover plate is set on the urinal, and closet body top is provided with the combination plate that can raise.

2. seat as claimed in claim 1 (crouching) closet is characterized in that: closet stall and urinal all have own complete faecal passageway.

3. seat as claimed in claim 1 (crouching) closet, it is characterized in that: water tank is provided with big or small two groups of discharge pipe lines, the big yield discharge pipe line connects closet stall or connects big or small two urinals, little water yield discharge pipe line connects urinal, water tank can be arranged on and become as a whole on the closet body, also can be arranged on other strong points and separate with the closet body.Two groups of discharge pipe lines of size can be two groups of pipelines that a water tank picks out, and also can be two pipelines that water tank picks out respectively.