CN201358499Y - Water supply and drainage integrated toilet bowl water-saving valve - Google Patents

Abstract

The utility model relates to a water supply and drainage integrated 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-level water floater, 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, ejector rods, a water inlet chamber, a water distribution disc, a sealing rubber gasket, an anti-siphon rubber gasket, an upper lever and the like. The arrangement of the water-saving valve includes that the high-level water button and the low-level water button are arranged at the middle upper end, the water inlet chamber and the water inlet floater box are arranged on the left side, the overflow pipe is arranged on the right side, and the high-level water floater and the low-level water floater are respectively arranged on other two sides. A section of raised outer threads arranged at the lower end of the movable valve base is connected with inner threads of the fixed valve base, the ejector rods of the high-level water button and the low-level water button are slidably connected with a power arm of the lever, a round shaft at one end of a resistance arm of the lever is slidably connected with a shifting fork on the overflow pipe, the overflow pipe is a hollow elbow, a left triangle projection and a right triangle projection which are arranged on the lower portion of the overflow pipe are respectively in sliding connection with hooks of the high-level floater and the low-level floater, a water inlet floater in the water inlet floater box is connected with teeth of the toothed bar, the toothed bar is connected with the lower lever via a shaft, the other end of the lower lever is connected with a lever frame via a shaft, the middle of the lower lever is connected with the ejector rods via shafts.

Description

Advance draining integral type closet water-saving valve

One, technical field

The utility model relates to field of sanitary ware, is a kind of draining integral type 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 and flow backwards, pollute to tap water, simultaneously, present water valve materials are many, cost is high, 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 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, down lever, push rod, intake chamber, water diversion disk, seal rubber cushion, prevent siphon rubber cushion, upper lever etc., its layout is: the upper end, middle part is big or small water key, the left side is intake 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 water inlet chamber cap lower middle position is to seal rubber cushion, and the section that seals the rubber cushion elastic surface is the S type, be anti-siphon rubber cushion all around, below the anti-siphon rubber cushion is water diversion disk, by some weep holes, communicates with delivery port by water channel around the water diversion disk.

The advantage that the utility model advances draining integral type 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, the little water of urinating simultaneously 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 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, push rod 12, intake chamber 13, water diversion disk 14, seals rubber cushion 15, anti-siphon rubber cushion 16, upper lever 17 etc., its layout is: the upper end, middle part is big flood key 1 and little water key, the left side is 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, one water inlet float is housed in the water inlet float tank 9, the water inlet float is connected with ratch 10 teeth, and ratch 10 is connected with 11 on following lever, and the other end of following lever 11 is connected with the lever bracket axle, the centre is connected with 12 of push rods, the other end of push rod 12 is connected with 17 of upper levers, and intake chamber 13 chamber cap lower middle position are to seal rubber cushion 15, and the section that seals rubber cushion 15 elastic surfaces is the S type, be anti-siphon rubber cushion 16 around the chamber cap bottom, below the anti-siphon rubber cushion 16 is water diversion disk 14, around the water diversion disk 14 some weep holes is arranged, and 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 by flumping down in vain, 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, water emptying in the water inlet float tank 9, the float buoyancy in the case disappears, and falls by deadweight, simultaneously by ratch 10, following lever 11, push rod 12, the power arm of pulling upper lever 17 moves down, and water tank begins water inlet, during water inlet, the tap water depended on pressure backs down and seals rubber cushion 15, flow in the intake chamber 13, back down anti-siphon rubber cushion, flow in the tank for excrement pan by the water hole on the water diversion disk 14.Reach the height of setting when water level after, the float in the water inlet float tank 9 moves under buoyancy function, by ratch 10, lever 11, push rod 12 down, promotes to move water inlet end on the power arm of upper lever 17.

Claims (1)

1, a kind ofly advance draining integral type closet water-saving valve, it comprises big or small water key, lever, bleed off pipe, size water float, the draining rubber cushion, moving valve seat, decide valve seat, lock nut, the water inlet float tank, ratch, following lever, push rod, intake chamber, water diversion disk, seal rubber cushion, anti-siphon rubber cushion, upper lever etc., it is characterized in that: layout is that the upper end, middle part is big or small water key, the left side is intake 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, be 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, be equipped with in the intake chamber and seal rubber cushion, anti-siphon rubber cushion and water diversion disk, water diversion disk has some weep holes to communicate with delivery port.