CN2425146Y

CN2425146Y - Double-valve separating cistern water-pumping device

Info

Publication number: CN2425146Y
Application number: CN 00235384
Authority: CN
Inventors: 王自治
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-23
Filing date: 2000-05-23
Publication date: 2001-03-28
Anticipated expiration: 2010-05-23

Abstract

The utility model relates to a double-valve separating type water-pumping device of a water tank for pumping water, which is especially suitable for a back water tank of a toilet in order to realize that the quantity of water for flushing excrement and urination is controlled respectively in order to save water. The double-valve separating type water-pumping device is provided with two pumping butterfly valves, one is on the bottom part of the water tank, and the other is arranged in the middle part of the water tank. Two turn knobs are arranged on the outer side of the water tank, one is used for opening the butterfly valve on the bottom part, and the quantity of pumping water is large and is used for flushing excrement; the butterfly valve in the middle part has small quantity of pumping water and is used for flushing urination, reaching the goal of reasonable and scientific use of water and water saving. The double-valve separating type water-pumping device has the advantages of unique design and simple structure. The structure of the utility model is that original pumping joints are replaced on the basis of original water tanks, water saving effect is tremendous, and the utility model is an advanced and ideal water saving technology of water tanks.

Description

Bivalve shunting water tank water plug

The utility model relates to the water tank control system of drawing water.A kind of " bivalve shunting water tank water plug ", it is special " to be applicable to the use of drawing water of toilet seat closet flush pipe.

Water plug in the used toilet flush pipe has only a pump mouth and a turn-knob.Large or small just, as long as one to open turn-knob be exactly one case water, one has dashed it, is irrational.In fact the water yield that large and small toilet needs is different, and the stool water is many, and the urine water is few, has only two of stool water/much of that to 1/3rd.Although at present water tank can be to be as the criterion with enough water yields of dashing stool by water amount in the ball float regulating tank, therefore dashing the water yield of urinating also have to be with one case water.The urine number of times is 5～8 times of times of defecation in the daily life, well imagines thus, and how huge people, one family, city and even the whole nation will cause water resource waste in one day at this point! How important the country that faces a serious water shortage is again! The Peoples Daily the 8th edition " article on the flush toilet " literary composition on April 22nd, 2000 (author: Zhao Gang) just improve the importance of the scientific and reasonable water of flush toilet, conserve water resource and far reaching significance have been enumerated the data with abundant convincingness, and earnestly wish to upgrade as early as possible with water tank existing.The utility model is exactly a kind of " bivalve shunting water tank water plug " the water-saving technology solution that designs at this problem.

The purpose of this utility model provides a kind of " bivalve shunting water tank water plug ", is specially adapted to the water plug of toilet seat closet flush pipe (flush toilet).It is under the situation that still adopts conventional toilet flush pipe (flush toilet), by this device liquidate urine the water yield regulate and control, that is: stool is opened the valve that draws water with two turn-knobs respectively with urine, distinguishes with the water yield of dashing urine thereby realize dashing the stool water yield, reaches the purpose of water saving.

The purpose of this utility model is achieved like this: on the basis of quoting conventional toilet flush pipe and left-handed the turning round of feed water valve (2) ball float (3) extracardiac pumping pipe (4) butterfly valve (8) parts such as (16) thereof, adopt a kind of " bivalve shunting water tank water plug ", its structure is mainly turned round (17) etc. and is formed by the draw water interior drinking-water pipe of joint (5) (9) and dextrorotation of three way type.

Bivalve shunting water tank water plug described in the utility model, the three way type joint (5) that draws water is made up of positive joint (6) and side connector (7) two parts, and side connector (7) and interior drinking-water pipe (9) are for being threaded.

Bivalve shunting water tank water plug described in the utility model, interior drinking-water pipe (9) is made up of standpipe (10) the Shen draw (11) sealing ring (12) and the last bleed off pipe (15) of the last butterfly valve (14) of upper valve base (13) etc.

Bivalve shunting water tank water plug described in the utility model, the operation turn-knob installing hole that draws water on the existing conventional flush pipe has two kinds of situations, and first kind is on a preceding left side or top right-hand side has only an installing hole.Second kind is that the right and left all has installing hole.Therefore for the ease of applying, turn-knob also divides two kinds, and first kind is combined type turn-knob (17,16 '), and two rotating shafts of two turn-knobs are a concentric shafts, are used on the water tank that has only an installing hole.Second kind is split type turn-knob, is installed in respectively on two installing holes.Two kinds of its effects one of structure are: select for use in order to adapt to the actual of water tank installing hole, and the 2nd: the flow-dividing control that makes it to reach two butterfly valves.

This is suitable for novel concrete structure and is provided by following accompanying drawing and the real row of enforcement.

Accompanying drawing 1 is " bivalve shunting water tank water plug " overall pattern.As can be seen from Figure 1: the routine of the quoting parts that draw water have feed water valve (2) ball float (3) extracardiac pumping pipe (4) butterfly valve (8) turn-knob (16).It is characterized in that: the three way type joint (5) that draws water has positive joint (6) and side connector (7).Edge joint extracardiac pumping pipe (4) under the positive joint, lower valve base (13 ') is butterfly valve (8) down; Side connector (7) is connected with interior drinking-water pipe (9).Interior drinking-water pipe has standpipe (10) the Shen draw (11) sealing ring (12) and upper valve base (13) to go up butterfly valve (14) bleed off pipe (15); The right combined type turn-knob outward turning twisted strip hollow shaft, inward turning twisted strip solid shafting, solid shafting passes from hollow shaft, is connected with fork (20) (18) respectively, and two forks are connected with butterfly valve (14) (8) respectively by backguy (19) (21) again.

Implement real row:

1, flush pipe (1) and feed water valve (2) supply water routinely.Following butterfly valve (8) is in closed condition with last butterfly valve (14), and ball float (3) rises with the water surface, closes when rising to predetermined altitude feed water valve (2).Stand-by.

2, draw water greatly after an action of the bowels.Rotate left-handed turning round (16), following butterfly valve (8) is opened, water is extracted out from extracardiac pumping pipe (4), and the water surface and ball float (3) descend rapidly, and feed water valve (2) supplies water simultaneously, after water all exhausts, following butterfly valve (8) cuts out automatically, and the water surface and ball float (3) rise simultaneously, and the water surface and ball float (3) arrive the precalculated position, the water tank stop that completely supplies water, stand-by.

3, draw water after the urine.Rotate dextrorotation and turn round (17), last butterfly valve (14) is opened, water is extracted out from interior drinking-water pipe (9), and the water surface and ball float (3) descend rapidly, and feed water valve (2) supplies water simultaneously, stop draws water when the water surface and ball float (3) are reduced to upper valve base (13) position, last butterfly valve (14) cuts out, and the water surface and ball float (3) rise, when the ball float (3) and the water surface rise to the precalculated position, the water supply stop, stand-by.

4, the water yield is regulated.Total Water is regulated by ball float (3) in the water tank, is to be as the criterion stool once being rinsed.The above water yield of last butterfly valve (14) is regulated by the Shen draw (11), up puies forward pump-out and reduces, and increases toward pressing down pump-out.The predetermined amount of water size is to be as the criterion urine once being rinsed.In fact dashing urine might not need half chests water, and three of one case water/once much of that is generally arranged.In addition, former flush pipe draws water, and wherein also has a factor that causes to waste water, and that is exactly: when drawing water at the beginning, also be that butterfly valve one is opened, feed water valve is also several has exhaled the while water supply start, is still supplying water until drawn water.That is to say, the what is called that Zhao Gang mentions in article " one case water " and " half chests water ", actual that once take out and more than these, do not forget that the water of a direct-furnish simultaneously in the pump process in addition also should be calculated interior.Therefore, the adjusting of the water yield is once large and small just rinsing being as the criterion, and regulating pondage will fully take into account this point.

Claims

1, bivalve shunting water tank water plug, have flush pipe (1) feed water valve (2) ball float (3) extracardiac pumping pipe (4) butterfly valve (8) to open bottom valve turn-knob (16), it is characterized in that: flush pipe have threeway draw water under the interior drinking-water pipe of joint (5) (9) butterfly valve (8) go up butterfly valve (14) go up bleed off pipe (15) open in valve turn-knob (17) etc.

2, water tank water plug according to claim 1 is characterized in that: the joint that draws water (5) has positive joint (6) side connector (7) for one, and side connector (7) and interior drinking-water pipe (9) are for being threaded.

3, water tank water plug according to claim 1 is characterized in that: interior drinking-water pipe (9) is made up of the standpipe (10) and the Shen draw (11), and sealing ring (12) is arranged between the two, and the Shen draw (9) has upper valve base (13) to go up butterfly valve (14) and bleed off pipe (15).

4, water tank water plug according to claim 1, it is characterized in that: the turn-knob that is provided with two kinds of structures, first kind is split type turn-knob, valve knob (17) is installed in respectively on the water tank of left and right sides installing hole in bottom valve knob (16) being arranged out and opening, second kind is the combined type turn-knob, the turn-knob (16 ') of band hollow shaft is formed with the turn-knob (17) of band solid shafting, is installed on the water tank that has only an installing hole.