CN2752343Y - Drum type top pressing two-level adjustable water discharge valve - Google Patents

Abstract

The utility model discloses a drum type top pressing two-level adjustable water discharging valve, which is matched with a water inlet valve and arranged in a closet with a low cistern. A half water discharging floater used for controlling half discharge of water is designed in a drum. A full water discharging floater for controlling the full discharge of water is designed outside the drum. Therefore, the drum type top pressing two-level adjustable water discharging valve has the advantages of compact structure and easy regulation and is capable of discharging water in levels to achieve the water saving purpose. In the utility model, the mounting height is small, the full water discharging floater is arranged outside the drum, therefore the full water discharging floater can be adjusted to a slower position. Correspondingly, the residual water height in the cistern is lowered to a lower position when water is discharged fully. The volume of the low cistern can be utilized sufficiently. Therefore, the utility model can be widely used in closets with a low cistern of which the volume and the inner mounting height are both small.

Description

The drum type brake top is by two grades of adjustable draining valves

One, technical field

The utility model is a kind of improved cistern fittings, is specially adapted to two grades of adjustable draining valves of all less low level cistern water closet of water tank capacity and inner setting height(from bottom) thereof.

Two, background technology

In the prior art, China utility model patent ZL03273233.3 discloses drum type brake second gear draining valve, its full draining float is installed in the cylinder the inside, so the scope that full draining float is down regulated is subjected to bigger restriction, thereby the residual water level in the water tank is just higher during its full draining, so just can't make full use of the volume in the toilet seat water tank, and because of its setting height(from bottom) is bigger, so the less low level cistern water closet of various water tank capacity and inner setting height(from bottom) thereof just can't be installed this type of cistern fittings.

Three, summary of the invention

The purpose of this utility model is that a kind of improved cistern fittings will be provided, the drum type brake top that particularly can be applicable to the low level cistern water closet that water tank capacity and inner setting height(from bottom) thereof are all less is by two grades of adjustable draining valves, with overcome existing drum type brake second gear draining valve existing place the caused full draining in cylinder the inside because of its full draining float the time the higher volume that can not make full use of toilet seat water tank of residual water level in the water tank, and have only drawback in the low level cistern water closet of less setting height(from bottom) because of its setting height(from bottom) can't be installed in water tank inside greatly.

The purpose of this utility model is achieved in that the utility model drum type brake top is supporting by two grades of adjustable draining valves and water intaking valve, be installed in the low level cistern water closet, the full draining float design that will be used to control full draining is in the cylinder outside, and the half draining float that will control half draining places inside the cylinder.When pushing full draining button and half draining button respectively, Jie Chu full draining lever and half draining lever rotate thereupon and drive complete/half draining pull bar and move with it, make that riser is corresponding to move upward, when riser rises to certain altitude, full draining float and half draining float are under buoyancy of water, act on respectively on full draining kelly, the half draining kelly by full tooth-arranging strip and half tooth-arranging strip, make full draining kelly and half draining kelly block the protruding position of riser bottom respectively, riser can not down reset, thereby realizes the purpose of full draining or half draining.

The utility model compact conformation, easy to adjust, can carry out the stepping draining effectively, to reach water-saving usefulness.Its setting height(from bottom) is less, and full draining float is placed cylinder outside, full draining float can be adjusted to lower position, and the residual water level when correspondingly making full draining in the water tank drops to lower position.Like this, can make full use of the volume of low level cistern, thereby can satisfy the bath and the water saving requirement of low level cistern water closet, so can be widely used in all less low level cistern water closet of various water tank capacities and inner setting height(from bottom) thereof.

Four, description of drawings

Fig. 1, be the operating principle schematic diagram of the utility model half draining;

Fig. 2, be the operating principle schematic diagram of the full draining of the utility model.

Five, the specific embodiment

Below in conjunction with accompanying drawing structure of the present utility model is further described:

In the drawings, the utility model and water intaking valve are supporting, are installed in the low level cistern water closet.Its structure is: both sides have the cylinder 8 that guiding full draining float 19 and half draining float 12 are made upper and lower mobile gathering sill, its upper end connects key base 6, the lower end of cylinder 8 snaps in Connection Block 14, and design has the spring that full draining button 3 and half draining button 5 are resetted in the key base 6; Full draining button 3 and half draining button 5 snap in key base 6 and do upper and lower motion within it, are used to control the stepping draining; The bottom of full draining button 3 and half draining button 5 contacts with the top of full draining lever 7 and half draining lever 2 respectively; The other end of full draining lever 7 and half draining lever 2 is hinged with the crossbeam of the riser 10 of bottom by full draining pull bar 9 and half draining pull bar 22; When pushing full draining button 3 and half draining button 5 respectively, Jie Chu full draining lever 7 and half draining lever 2 rotate thereupon with it, and drive full draining pull bar 9 and 22 motions of half draining pull bar, make riser 10 corresponding moving upward; Riser 10 lower ends are equipped with draining sealing ring 16, and draining sealing ring 16 fixes by pad 15 and card 17; When riser 10 moved both vertically in Connection Block 14, drive draining sealing ring 16 was mentioned or is put down, thereby realized the purpose of draining or water shutoff respectively; Full draining float 19 and half draining float 12 are movably connected in respectively on full tooth-arranging strip 21 and half tooth-arranging strip 11 by latch, and with the outside of full draining float 19 designs at cylinder 8, and half draining float 12 is placed the inside of cylinder 8, the middle part of half draining float 12 has a convex tendon to stretch out in outside the gathering sill of cylinder 8; Full draining float 19 and half draining float 12 can be done upper and lower adjustment along full tooth-arranging strip 21 and half tooth-arranging strip 11 respectively, full tooth-arranging strip 21 and half tooth-arranging strip 11 are articulated in an end of full draining kelly 20 and half draining kelly 13 respectively, and the other end of full draining kelly 20 and half draining kelly 13 all is hinged on the Connection Block 14; When riser 10 rises to certain altitude, full draining float 19 and half draining float 12 are under the buoyancy of water effect, act on respectively on full draining kelly 20, the half draining kelly 13 by full tooth-arranging strip 21 and half tooth-arranging strip 11, make full draining kelly 20 and half draining kelly 13 block the protruding position of riser 10 bottoms respectively, riser 10 can not down reset, thereby can realize the purpose of full draining or half draining respectively; Connection Block 14 is connected with draining valve base 18 in the screw-in mode, and can rotate in the certain angle scope; The full tooth-arranging strip cutting ferrule 1 that the swing of full tooth-arranging strip 21 is played position-limiting action is installed in the outer top of cylinder 8, and bleed off pipe 4 then is arranged at the outside of cylinder 8.

Operating principle of the present utility model is:

When the height of water level of the utility model in water tank was in full water state, half draining float 12 and full draining float 19 were moved upward by the buoyancy of water effect, drove half draining kelly 13 respectively and turned to the greatest limit position with full draining kelly 20.Meanwhile, riser 10 and connected draining sealing ring 16 make draining sealing ring 16 be close to and push down the Sealing Surface of draining valve base 18 under the gravity and the hydraulic action in the water tank of self.At this moment, the utility model also promptly is in the water shutoff state.

In Fig. 1, when half draining lever 2 is rotated, when up moving to certain altitude by half draining pull bar, 22 drive risers 10 thus, half draining float 12 is subjected to buoyancy of water, act on the half draining kelly 13 by half tooth-arranging strip 11, make half draining kelly 13 block riser 10 and make it not drop, thereby reach the purpose of draining.And at this moment full draining kelly 20 is because of failing to block riser 10, so full draining float 19 is failure to actuate.When the drawdown in the water tank arrives certain altitude, half draining float 12 moves downward under its action of gravity, driving half draining kelly 13 by half tooth-arranging strip 11 rotates, half draining kelly 13 and riser 10 are thrown off, riser 10 and connected draining sealing ring 16 be down motion under the action of gravity of self, thereby make draining sealing ring 16 be close to and push down the Sealing Surface of draining valve base 18, at this moment the utility model then is in the water shutoff state.

In Fig. 2, when pressing full draining button 3 full draining lever 7 is rotated, when up moving to certain altitude by full draining pull bar 9 drive risers 10 thus, full draining float 19 is subjected to buoyancy of water, act on the full draining kelly 20 by full tooth-arranging strip 21, make full draining kelly 20 block riser 10 and make it not drop, thereby reach the purpose of draining.When the drawdown in the water tank arrives certain altitude, half draining kelly 13 is thrown off with riser 10 earlier under the action of gravity of half draining float 12, when water level continues to drop to certain altitude, full draining float 19 moves downward under its action of gravity, driving full draining kelly 20 by full tooth-arranging strip 21 rotates, full draining kelly 20 and riser 10 are thrown off, riser 10 and connected draining sealing ring 16 be down motion under the action of gravity of self, thereby make draining sealing ring 16 be close to and push down the Sealing Surface of draining valve base 18, and at this moment the utility model is in the water shutoff state equally.

Because setting height(from bottom) of the present utility model is less, thereby can be applicable in the less low level cistern water closet of the inner setting height(from bottom) of various water tanks.And, because its full draining float 19 is placed on cylinder 8, so, can be at any time according to the degree of fouling of water closet, in water tank, full draining float 19 down is adjusted to lower position along full tooth-arranging strip 21, eases down to lower position in good time thereby the residual water level height in the water tank is also corresponding when making full draining with hand.Like this, just can make full use of the volume of low level cistern, thereby can satisfy the bath and the water saving requirement of low level cistern water closet.

Claims (1)

1, a kind of drum type brake pushes up by two grades of adjustable draining valves, comprise half draining float (12), full draining float (19) and cylinder (8), it is characterized in that: cylinder (8) upper end that both sides have gathering sill connects key base (6), cylinder (8) lower end snaps in Connection Block (14), key base (6) snaps in full draining button (3) and half draining button (5), and the bottom of full draining button (3) and half draining button (5) contacts with the top of full draining lever (7) and half draining lever (2) respectively; The other end of full draining lever (7) and half draining lever (2) is hinged with the crossbeam of the riser (10) of bottom by full draining pull bar (9) and half draining pull bar (22), and riser (10) lower end is equipped with draining sealing ring (16); Full draining float (19) and half draining float (12) are movably connected in respectively on full tooth-arranging strip (21) and half tooth-arranging strip (11) by latch, and with the outside of full draining float (19) design in cylinder (8), and half draining float (12) is placed the inside of cylinder (8), the middle part of half draining float (12) has a convex tendon to stretch out in outside the gathering sill of cylinder (8); Full draining float (19) and half draining float (12) can be done upper and lower adjustment along full tooth-arranging strip (21) and half tooth-arranging strip (11) respectively; Full tooth-arranging strip (21) and half tooth-arranging strip (11) are articulated in an end of full draining kelly (20) and half draining kelly (13) respectively, the other end of full draining kelly (20) and half draining kelly (13) all is hinged on the Connection Block (14), and Connection Block (14) is connected with draining valve base (18) in the screw-in mode.

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