CN2147275Y - Double float ball water-saving low-position water tank - Google Patents

Abstract

The utility model discloses a double float ball water-saving low-position water tank which is composed of a water storage tank, a communicating pipe, a control water tank, a low-position water tank, a water inlet valve, a connecting rod, a float ball, etc. The water storage tank, the communicating pipe, a water storage and water inlet valve, the connecting rod and the float ball form an automatic water inlet system for wash water. A tap water inlet valve, the connecting rod and the float ball form an automatic water inlet system for tap water. When the wash water is insufficient, the water inlet system for tap water can supplement water for the low-position water tank. The control water level of the water tank is controlled, which can coordinate the relationship between the water inlet system for wash water and the water inlet system for tap water. The utility model can utilize the wash water of a user to flush feces. When the water in the water storage tank is insufficient, or no water is in the water storage tank, tap water can be used for automatically supplementing the water storage tank.

Description

Double float ball water-saving low-position water tank

The utility model relates to a kind of water outlet lower water box down and carries out improved pair of ball float water saving lower water box.

As everyone knows, be becoming tight cities and towns water day at present, people have thought many ways for using water wisely, have especially moved many brains on the water tank of flushing device for toilet.Introduced the patent No. on the fourth phase in 1991 " building knowledge " and be 88205838 " the dual-purpose lower water box of CT-01 type ", the user is after excrements, and water tank can be washed hand with this when moisturizing, and obviously water-saving rate is lower; The first phase in 1992 " building knowledge " has been introduced " a kind of novel water-saving washing flushing device for water-closet " again, be that the washings in pond dash just in the kitchen in order to make full use of, use this device, though the waste water in the family is utilized fully, but brought some inconvenience to the user, the washings in the pond store more and can not in time use up, particularly summer, then can cause waste water smelly, pollute room air; If when water storage is not enough, user's excrements can not in time be washed.

Problem in view of existing water saving way existence, the utility model is that a kind of installation site that user's the washings of washing dish, washing one's hands, wash one's face etc. can be stored in of design is flexible, seal preferably and be used for when the washings undersupply, to make additional two ball floats water saving lower water boxes again in the storage tank with tap water towards just.

The following water outlet lower water box that uses is made up of low level cistern, draining valve, ball float, connecting rod, water intaking valve at present, and tap water directly enters low level cistern by water intaking valve.This pair of ball float water saving lower water box is to have increased storage tank, communicating pipe, water intaking valve, control water tank, connecting rod and ball float on the basis of following water outlet lower water box.Change the water intaking valve of the connection tap water of former lower water box into connect washings storage tank and communicating pipe, be equipped with the funnel of band filter screen on the storage tank, and bleed off pipe is housed, the water of storage tank enters the control water tank by communicating pipe, water intaking valve, connecting connecting rod and ball float on the valve of water storage water intaking valve, when storage tank is installed, should be higher than water intaking valve at the bottom of its case.The tap water water intaking valve that is connected upper water-out with running water pipe is equipped with on top in low level cistern, its water intaking valve valve by connecting rod be contained in the ball float of control in the water tank and be connected, the water intaking valve valve should give at low level cistern to be decided more than the waterline.The control water tank places in the low level cistern, and its bottom is fixed on the flange of communicating pipe, and the control water tank is the garden tubular, on the spillway hole of garden shape is arranged and transfers floating discharge orifice, its spillway hole aperture is greater than transferring floating aperture, discharge orifice.

When using the utility model, when the water of low level cistern is used for dashing after an action of the bowels, when storage tank has water, its water is by communicating pipe, water storage water intaking valve, enter the control water tank, because the discharge that enters the control water tank is greater than the discharge of transferring floating discharge orifice, remaining water can only flow out the ball float make on the tap water water intaking valve by spillway hole and float over all the time and make tap water enter valve to be in closing state, when the water that enters reaches giving of low level cistern and decides waterline, the ball float of water storage water intaking valve passes through connecting rod, make the valve closing of water intaking valve, water inlet stops.When the water deficiency of storage tank, because water is flowed out in the floating discharge orifice of the accent of control water tank, the ball float that is connected with tap water water intaking valve valve is descended, by connecting rod, water intaking valve is opened automatically, with the insufficient section of water in the additional low level cistern.Owing to have the funnel of being with filter screen the residual branch in the washings can be lost the leaf filtering on the storage tank, be provided with sewage draining valve simultaneously communicating pipe and the dirt removal of precipitation so can be able to be avoided the rotten and pipeline of dirt, the obstruction of valve again.

Introduce structure of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model

Fig. 2 is a vertical view of the present utility model

Fig. 3 is the A-A partial view

With reference to accompanying drawing, storage tank (2) is a kind of container, the funnel (1) of band filter screen is housed thereon, the top is provided with the curved bleed off pipe (3) of band, and storage tank (2) passes through the communicating pipe (11) of band sewage draining valve (4) and the washings outlet system that water storage water intaking valve (8), ball float (16), connecting rod (17) constitute a following water outlet.Tap water water intaking valve (7) is with connecting rod (6), ball float (9) and control the upper water-out system that water tank (10) then constitutes tap water.The water of upper and lower outlet system all finally enters low level cistern (15).Control water tank (10) is the garden drum ladle, be fixed on communicating pipe on the flange of (11), at Qi Bishang diameter being arranged is 1 centimetre (12) three of spillway holes, 1 centimetre suitable for reading of hole center to center distance water tank, it is 0.20 ± 0.05 centimetre the floating discharge orifice (13) of accent that following 8 ± 1 centimeters of spillway hole (12) have a diameter, the center that control water tank (10) is gone up spillway hole (12) is to decide on the waterline giving of low level cistern (15), the internal diameter of control water tank (10) is greater than 1 ± 0.5 centimetre of the diameter of ball float (9), the setting height(from bottom) of storage tank (2), its bottom should be higher than the height of water storage water intaking valve (8).The installation site of tap water water intaking valve (7) should exceed middle the giving of water of low level cistern (15) and decide the waterline height.Draining valve (14) has then constituted the drainage system that dashes just with handle (5).

Claims (5)

1, a kind of pair of float water saving lower water box, by storage tank, be communicated with case, the control water tank, low level cistern, water intaking valve, connecting rod, compositions such as float, it is characterized in that: the end of communicating pipe (11) links to each other with storage tank (2), the other end anchors at low level cistern (15) and upward and with water storage water intaking valve (8) is communicated with, control water tank (10) is housed on the support on communicating pipe (11), the valve of water storage water intaking valve (8) is connected with connecting rod (17), connecting rod (17) hold set float (16) in addition, be equipped with the funnel (1) and the bleed off pipe (3) of band filter screen on the storage tank (2), its setting height(from bottom) is higher than water intaking valve (8) for its bottom, control water tank (10) is the garden tubular, its sidewall has spillway hole (12) and transfers floating discharge orifice (13), tap water water intaking valve (7) then is placed in middle the giving of water of low level cistern (15) to be decided more than the waterline, and the connecting rod (6) of the valve of water intaking valve (7) and float (9) of ining succession is ined succession.

2, according to claim 1 pair of float water saving lower water box is characterized in that controlling the spillway hole (12) on the water tank (10), is that three apertures are 1 centimetre, the hole, garden of center to center distance water tank upper limb 1 centimeters in hole.

3, according to claim 2 pair of float water saving lower water box is characterized in that the centre-height of spillway hole (12) should giving of water be decided on the waterline in low level cistern (15).

4, according to claim 1 pair of float water saving lower water box, the floating discharge orifice (13) of accent that it is characterized in that controlling on the water tank (10) is that an aperture is 0.30 ± 0.05 centimetre, the hole, garden of following 8 ± 1 centimeters in spillway hole center.

5, according to the described pair of float of claim 1 water saving lower water box, the internal diameter that it is characterized in that controlling water tank (10) is greater than 1 ± 0.5 centimetre of the diameter of float (9).

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