CN2049240U - High-level cistern capable of changing water capacity optionally - Google Patents

Abstract

The utility model discloses a high cistern capable of changing water capacity optionally, additionally provided with a water level control valve, a closed tube, an exhaust nozzle and a hook on the basis of the existing household cistern with constant quantity. Flushing water consumption is adjusted by adjusting the height of the water level control valve. A siphon arranged on the lower part of a U-shaped pipe is helpful to adjust the water quantity.

Description

High-level cistern capable of changing water capacity optionally

The utility model belongs to living water use equipment, particularly relates to the high-order aleatory variable water tank that family is used for flushing toilet bowl.

At present, the high level cistern that family uses is the constant water tank, has only 4,5 liters and 9 liters of two gears.The aleatory variable water tank is not also seen use.When using the constant water tank, if use when surpassing 9 liters the water yield, just not enough under special circumstances.In addition, want to use the gear of 9 premium on currency amounts just can finish second more than 10, use inconvenient with pulling rope.To compare its water supply volume too much with dashing stool dashing urine, the waste living water use.

It is a kind of easy to use, simple in structure that the purpose of this utility model is to provide, and cost is low, and the constant water tank can be reequiped, the high-order aleatory variable water tank that water saving efficiency is high.

Water tank of the present utility model comprises existing storage tank, pull bar, and handle, U type pipe, ball float, the sealing valve, the balance frame, syphon, sealing ring, the constant water tank of composition has increased altitude valve again, cross over pipe, exhaust nozzle.

Its syphon of water tank of the present utility model is placed on and is lower than U type pipe and is fixed in U type pipe bottom, be equipped with exhaust nozzle at the syphon top, straight-through emulsion tube on the exhaust nozzle, the other end of cross over pipe communicates with altitude valve, settles 0-10 the hook that retaining is inferior in handle one side.Lever one end links to each other with handle, and the other end links to each other with altitude valve by stay cord.Because syphon is in the bottom of U-shaped pipe, therefore dash displacement retaining just as required, when the pulling handle, lever will drive stay cord by the balance frame altitude valve will be mentioned, cause water level to reduce relatively, because some vacuum of U-shaped pipe internal upper part, water by cross over pipe under the effect of atmospheric pressure, syphon generation siphonage.Water in the syphon is clamp-oned in the U type pipe, and its water yield of clamp-oning is exactly that the water yield of dashing is just regulated in requirement.Exhaust nozzle is made up of the bolt of being with centre bore and Rubber washer.Stay cord on the handle is equipped with the garden ring, is used for determining that the regulating pondage retaining hangs over corresponding gear hook after inferior.

Characteristics of the present utility model are simple in structure, easy to use, can realize the water yield adjusting that many retainings are inferior, utilize the height of adjusting altitude valve to regulate the water supply volume of dashing just, and syphon is positioned over the lower bottom part of U type pipe, help regulating pondage.Improve water-saving rate each household every day and can reach 60-70%.

Fig. 1 is the structural representation of high-order aleatory variable water tank

Embodiment

The storage tank of high-order aleatory variable water tank of the present utility model (10), pull bar (21), handle (20), U type pipe (11), ball float (13), sealing valve (14), syphon (15), the size of balance frame (22), structure is identical with the constant water tank with material, the diameter of communicating pipe (31) is 12 millimeters of φ, the bolt of steam vent (34), the diameter in hole are 10 millimeters of φ, and the external diameter of rubber cushion (33) is 20 millimeters of φ, thickness is 2 millimeters, and altitude valve (30) is used A ₃Steel, its length are 30 millimeters, and diameter is 15 millimeters of φ.Length direction is drilled with the centre bore of 7 millimeters of φ, is drilled with at the middle part of length direction and the perpendicular centre bore of the centre bore of length direction, and its aperture is 7 millimeters of φ.And having internal diameter at an end of altitude valve length direction is 7 millimeters of φ, and external diameter is the valve nozzle (38) of 10 millimeters of φ, and its length is 10 millimeters.For linking with communicating pipe (31).Lever (21) passes the short transverse of altitude valve (30) by stay cord centre bore links to each other with altitude valve (30), one end of cross over pipe (31) communicates with the centre bore of altitude valve (30) length direction, and the other end communicates with bolt (34) hole on the exhaust nozzle (32).Syphon (16) is fixed on the bottom of U type pipe (11), be that a copper ring (36) is when being used for regulating pondage on stay cord (35), according to dashing what of the just water yield, hang over the hook (37) of handle one side, hook (37) has 10 gears, each gear is 1 liter, plays top from hook (37) bottom 0 and ends for 10 liters.

Claims (4)

1. a high-order aleatory variable water tank comprises storage tank (10), U type pipe (11), ball float (12), sealing valve (13), sealing valve rod (14), syphon (15), handle (20) lever (21), balance frame (22) is characterized in that also comprising altitude valve (30), cross over pipe (31), exhaust nozzle (32), hook (37).

2. according to the water tank of claim 1, the length that it is characterized in that altitude valve (30) is 20 millimeters, diameter is 15 millimeters of φ, and the center of its length direction is drilled with φ 12 holes and is drilled with the hole of 7 millimeters of φ in length direction middle part short transverse.

3. according to the water tank of claim 1, it is characterized in that an end of cross over pipe (31) communicates with altitude valve (30), the other end communicates with exhaust nozzle (32).

4. according to the water tank of claim 1, it is characterized in that exhaust nozzle (32) is made up of the bolt (34) and the rubber cushion (33) of band centre bore.

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