CN201358500Y - Water supply and drainage integrated dual-head toilet bowl water-saving valve - Google Patents

Abstract

The utility model relates to a water supply and drainage integrated dual-head toilet bowl water-saving valve, which comprises a high-level water button, a low-level water button, a lever, an overflow pipe, a high-level water floater, a low-lever water floater, a high-level water floater hook, a low-level water floater hook, a drainage rubber gasket, a movable valve base, a fixed valve base, a locking nut, a water inlet floater box, a toothed bar, a lower lever, a water outlet chamber, a water inlet chamber, a sealing rubber gasket, ejector rods, an upper lever and the like. The water-saving valve has the advantages that all the parameters in the valve are set according to national and international standards, the water-saving valve saves complex adjustment, can not cause sewage reflux to pollute running water, and simultaneously realizes utilizing low-lever water to flush after urinating and utilizing high-level water to flush after defecating and is significant in water saving effect.

Description

Advance draining integral type double end closet water-saving valve

One, technical field

The utility model relates to field of sanitary ware, is a kind of draining integral type double end closet water-saving valve that advances.

Two, technical background

The Flushing valve for closet that uses in our daily life at present, divide water intaking valve and draining valve, and installation between the two has strict requirement, as install improper, even qualified water valve, also can produce sewage flows backwards, pollute to tap water, simultaneously, materials are many, the cost height has increased the certain economic burden to the user.

Three, summary of the invention

The purpose of this utility model provides a kind of easy for installation, cheap draining integral type double end closet water-saving valve that advances.

The purpose of this utility model is achieved in that it comprises big or small water key, lever, bleed off pipe, big or small water float and float hook, draining rubber cushion, moving valve seat, decide valve seat, lock nut, water inlet float tank, ratch, time lever, water-supplying chamber, intake chamber, seal rubber cushion, push rod, upper lever etc., its layout is: the upper end, middle part is big or small water key, the left side is intake chamber, water-supplying chamber and water inlet float tank, the right side is a bleed off pipe, and both sides are respectively large and small water floats in addition.There is the external screw thread of one section projection moving valve seat lower end, it is connected with the internal thread of deciding valve seat, the draining elastic mounting is around the bleed off pipe bottom, the push rod and the lever moving arm of size water key are slidingly connected, the circular shaft of lever resistance arm one end and the fork on the bleed off pipe are slidingly connected, bleed off pipe is a hollow bent pipe, two triangle convexs about the bottom has, be slidingly connected with big or small water float hook respectively, one water inlet float is housed in the water inlet float tank, the water inlet float is connected with the ratch tooth, and ratch is connected with following lever shaft, and the other end of following lever is connected with the lever bracket axle, the centre is connected with ejector rob axis, the other end of push rod is connected with the upper lever axle, and intake chamber communicates with water-supplying chamber, is equipped with in the intake chamber and seals rubber cushion, the section that seals the rubber cushion elastic surface is the S type, anti-siphon rubber cushion and water diversion disk are housed in the water-supplying chamber, and water diversion disk has some weep holes, communicates with delivery port by water channel.

The advantage that the utility model advances draining integral type double end closet water-saving valve is: all parameters are all pressed country and international standard setting in the valve, do not need to carry out again numerous and diverse adjustment, and can not produce sewage and flow backwards and pollute to tap water, simultaneously; the little water of urinating dashes; the stool big flood dashes, and water-saving result is obvious.

Four, description of drawings

Fig. 1 is the utility model structural representation.

Five, the specific embodiment

As shown in Figure 1, the utility model advances draining integral type double end closet water-saving valve and comprises big flood key 1, lever 2, bleed off pipe 3, big flood float 4, draining rubber cushion 5, moving valve seat 6, decides valve seat 7, lock nut 8, water inlet float tank 9, ratch 10, following lever 11, water-supplying chamber 12, intake chamber 13, seals rubber cushion 14, push rod 15, upper lever 16 etc., its layout is: the upper end, middle part is big flood key 1 and little water key, the left side is water-supplying chamber 12, intake chamber 13 and water inlet float tank 9, the right side is a bleed off pipe 3, and both sides are respectively little water float and big flood float 4 in addition.There is the external screw thread of one section projection moving valve seat 6 lower ends, it is connected with the internal thread of deciding valve seat 7, draining rubber cushion 5 be fixed on bleed off pipe 3 bottoms around, the push rod of little water key and big flood key 1 and the power arm of lever 2 are slidingly connected, the circular shaft of lever 2 resistance arms one end and the fork on the bleed off pipe 3 are slidingly connected, bleed off pipe 3 is hollow bent pipes, two triangle convexs about the bottom has, be slidingly connected with big or small water float hook respectively, water inlet float in the water inlet float tank 9 is connected with ratch 10 teeth, ratch 10 is connected with 11 on following lever, the other end of following lever 11 is connected with the lever bracket axle, the centre is connected with 15 of push rods, and the other end of push rod 15 is connected with 16 of upper levers, and intake chamber 13 communicates with water-supplying chamber 12, be equipped with in the intake chamber 13 and seal rubber cushion 14, the section that seals rubber cushion 14 elastic surfaces is the S type, and anti-siphon rubber cushion and water diversion disk are housed in the water-supplying chamber 12, and the weep hole on the water diversion disk communicates with delivery port by water channel.

During installation, at first according to the height of the height adjusting valve of tank for excrement pan, its method is: unclamp lock nut 8, rotate moving valve seat 6, increase to the counter rotation valve, reduce to the clockwise direction rotary valve, big more because of the high more hydraulic pressure of water level, flow velocity is fast more, scouring effect is good more, water supply volume is few more, so valve is heightened, is reached desirable scouring effect and water-saving result as far as possible.

During use, stool is pressed big flood key 1, the power arm that the push rod of big flood key 1 promotes lever 2 moves down, circular shaft on lever 2 resistance arms is by moving on the pulling of the fork on the bleed off pipe 3 bleed off pipe 3, this moment draining rubber cushion 5 also with on move, valve opening, because of the buoyancy of big flood float 4, big flood float hook hooks the big flood projection on the bleed off pipe 3, and bleed off pipe 3 must not be fallen, when water level arrives big flood float 4 bottoms, float buoyancy disappears, and falls by deadweight, and the float hook no longer hooks the big flood triangle convex, bleed off pipe 3 falls, and end discharges water; In like manner, during by little water key, little water float work.Can selectively press big flood key or little water key according to the difference of excrements during use, thereby wash, reach the purpose of water saving with the different water yields.

After discharging water, the water emptying in the water inlet float tank 9, the float buoyancy in the case disappears, fall by deadweight, by ratch 10, following lever 11, push rod 15, the power arm of pulling upper lever 16 moves down simultaneously, and water tank begins water inlet, during water inlet, the tap water depended on pressure backs down and seals rubber cushion 14, flows into intake chamber 13, and intake chamber 13 communicates with water-supplying chamber 12, water backs down anti-siphon rubber cushion after water-supplying chamber 12, flow in the tank for excrement pan by delivery port.Reach the height of setting when water level after, the float in the water inlet float tank 9 moves under buoyancy, by ratch 10, lever 11, push rod 15 down, promotes to move water inlet end on the power arm of upper lever 16.

Claims (1)

1, a kind ofly advance draining integral type double end closet water-saving valve, it comprises big or small water key, lever, bleed off pipe, size water float, moving valve seat, decide valve seat, the water inlet float tank, ratch, following lever, water-supplying chamber, intake chamber, seal rubber cushion, push rod, upper lever etc., it is characterized in that: the layout of valve is that the upper end, middle part is big or small water key, the left side is an intake chamber, water-supplying chamber and water inlet float tank, the right side is a bleed off pipe, both sides are respectively big in addition, little water float, there is the external screw thread of one section projection moving valve seat lower end, it is connected with the internal thread of deciding valve seat, water inlet float in the water inlet float tank is connected with the ratch tooth, ratch is connected with following lever shaft, the other end of following lever is connected with the lever bracket axle, the centre is connected with ejector rob axis, the other end of push rod is connected with the upper lever axle, and intake chamber communicates with water-supplying chamber, is equipped with in the intake chamber and seals rubber cushion, anti-siphon rubber cushion and water diversion disk are housed in the water-supplying chamber, and water diversion disk has some weep holes to communicate with delivery port.

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