CN2463478Y

CN2463478Y - Closet cistern

Info

Publication number: CN2463478Y
Application number: CN 01210234
Authority: CN
Inventors: 杨巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-16
Filing date: 2001-01-16
Publication date: 2001-12-05
Anticipated expiration: 2011-01-16

Abstract

The utility model relates to a water tank for a toilet bowl. A partition board which is used for dividing an inner cavity chamber of a tank body into two parts is additionally arranged on the basis of the traditional water tank, and another water pumping switch, two water pumping valves, and two water pumping branch pipes are arranged in the inner cavity chamber which is newly added. The original water pumping switch is simultaneously connected with the original water pumping valve and one of water outlet valves which are newly added, and thereby, the water in the whole water tank can be pumped. The water pumping switch which is newly added is only connected with the other one of the water outlet valves which are newly added, and thereby, only the water in the inner cavity chamber is pumped. The water-saving water tank for a toilet bowl not only can save water resource and avoid unnecessary waste, but also can save economic expenses for users.

Description

Be used for water box of water closet

The utility model relates to flush toilet, relates in particular to a kind of water box of water closet that is used for.

As everyone knows, flush toilet in the market generally is made of a toilet and a water tank.Traditional water tank generally includes a casing, is provided with single chamber in this casing.The switch that draws water, an inlet channel, an inlet valve, a ball float, an outlet conduit, a flowing water Valve and an anti-overflow pipe are installed in this chamber.Wherein, the switch that draws water is arranged on the outside of water tank, and links to each other with flowing water Valve via a stay cord, and flowing water Valve then communicates with the outlet conduit that leads to toilet, and in addition, outlet conduit also communicates with anti-overflow pipe.Equally, inlet valve communicates with inlet channel, and this inlet valve is controlled its switch by ball float.When inlet valve is opened, ball float will rise along with the rising of water level, and when ball float and inlet valve at an angle of 90 the time, this inlet valve is closed, so stop into water.This traditional water tank each inflow when dashing stool or urine all is the same with water yield.Dashing urine does not need with a lot of water, thereby this water tank is relatively wasted water, thereby brings unnecessary economic loss to the user but in actual use.

Therefore, in view of the above problems, the purpose of this utility model is to provide a kind of water-saving water tank that is used for flush toilet.

For achieving the above object, the utility model provides a kind of water box of water closet that is used for, it comprises a casing, on this casing, be provided with first draw water switch, an inlet channel, an inlet valve, a ball float, outfall sewer, first flowing water Valve and anti-overflow pipe, its characteristics are: this casing is separated into two chambers by a dividing plate, this dividing plate is erected in the casing from the bottom vertical of casing, and its top height is lower than one section default distance of apex height that ball float can reach; Include in one of them chamber first draw water switch, inlet channel, the inlet valve that links to each other with inlet channel, the ball float that links to each other with inlet valve, link to each other with the house steward that draws water and be positioned at first flowing water Valve of cavity bottom and be positioned at first flowing water Valve below and lead to the outfall sewer of toilet, then include in another chamber second draw water switch, be positioned at two flowing water Valves of another cavity bottom and lay respectively at two exit branch of their belows; Outfall sewer and two exit branch communicate; And first the switch nationality that draws water link to each other with first flowing water Valve that is arranged in cavity bottom one of them valve respectively by two stay cords with two flowing water Valves that are positioned at another cavity bottom, second draw water switch then nationality link to each other with another flowing water Valve of another chamber by a stay cord.

By adopting the above-mentioned water box of water closet that is used for, compared with prior art, because water tank of the present utility model is separated into two chambers.These two chambers water outlet simultaneously when dashing stool and is used for water box of water closet in the market identical flushing dynamics is arranged.Then need only make one of them chamber water outlet when dashing urine, this water yield has been enough to toilet is rinsed well, thereby saves a considerable amount of water supply volumes than water tank in the market.But this water-saving water tank that is used for flush toilet is the conserve water resource not only, avoids unnecessary waste, saves economic expenditure but also can be the user, and therefore, no matter from social benefit and individual's economic benefit, the utility model all can be made remarkable contribution.

Can understand the utility model by consulting following accompanying drawing better to the explanation of preferred embodiment, in these accompanying drawings:

Fig. 1 is the front view that the utility model is used for water box of water closet; And

Fig. 2 is the vertical view of this water tank.

See also Fig. 1, shown in the figure is the front view that the utility model is used for water box of water closet.Water tank 1 of the present utility model comprises casing 2, and its shape and structure and known casing are basic identical.This casing 2 is separated into two chamber A and B by dividing plate 3.This dividing plate 3 is erected in this casing from the bottom vertical of casing 2, and its top height is lower than one section default distance of 4 apex height that can reach of ball float.On two chambers, be separately installed with

draw water switch

5A and 5B, wherein, the switch 5A nationality that draws water by stay cord 6a and 6b respectively with the flowing water Valve 7A that is arranged on chamber A bottom be arranged on one of them valve 7B of two flowing water Valves of chamber B bottom ₁Link to each other (as shown in Figure 2), like this,, can open two flowing water Valve 7A and 7B simultaneously when pushing when drawing water switch 5A ₁, so that extract the interior water of whole water tank out.Draw water switch 5B then nationality by another flowing water Valve 7B among stay cord 6c and the chamber B ₂Link to each other, like this,, then only open flowing water Valve 7B when pushing when drawing water switch 5B ₂Thereby, a part of only extracting water tank out--the water among the chamber B.Inlet channel 8 also is installed among the chamber A, and the bottom of this inlet channel communicates with the water source, and its top then links to each other with inlet valve 9, and ball float 4 links to each other with this inlet valve.When inlet valve 9 is opened, ball float 4 will rise along with the rising of water level, and when ball float and inlet valve at an angle of 90 the time, this inlet valve is closed, so stop into water.Three flowing water Valve 7A, 7B ₁And 7B ₂Respectively with the outfall sewer 10A and the exit branch 10B that are positioned at their belows ₁And 10B ₂Link to each other.As shown in Figure 2, exit branch 10B ₁And 10B ₂Communicate with each other, and communicate with outfall sewer 10A, this outfall sewer finally leads to toilet.Also be provided with anti-overflow pipe 11 in casing 2, this anti-overflow pipe communicates with outfall sewer 10A, and its height will be lower than the height of water tank, breaks down and when constantly intaking, can prevent that sealing overflows water tank with the water inlet system of convenient water tank.

The course of work of water tank of the present utility model will be described below.

1. two of water tank chambers (being whole water tank) are intake and the process of water outlet simultaneously

A). Jin Shui process simultaneously

Suppose that water tank is evacuated for 1 this moment, pass through inlet channel 8 from the water conservancy at water source with pressure and flow into chamber A, and gradually ball float 4 is floated along with the rising of water level.Because the top height of dividing plate 3 is lower than one section predetermined distance of 4 apex height that can reach of ball float, thereby beginning is supplied water to chamber B rise to the top height of dividing plate 3 when water level after, and the water level among this moment chamber A no longer rises the also no longer further buoyance lift of ball float 4.In case the water level among the chamber B is when consistent with the water level among the chamber A (promptly the liquid level in two chambers is communicated with, all is higher than the top height of dividing plate 3), then the water level in two chambers will continue to rise simultaneously, therefore ball float 4 also continues buoyance lift, up to inlet valve 9 at an angle of 90 till, at this moment inlet valve will be closed and stop to supply water.

B). the process of water outlet simultaneously

When extracting whole water tank out, promptly during the water in two chambers, need only pushing the switch 5A that draws water.The switch nationality is linked to each other with the flowing water Valve 7A that is positioned at chamber A bottom by stay cord 6a owing to draw water, and nationality is by stay cord 6b and the flowing water Valve 7B that is positioned at chamber B bottom ₁Link to each other,, just can open two flowing water Valves simultaneously, thereby extract the water in the whole water tank out as long as therefore push the switch 5A that draws water.

2. the independent process of water outlet and moisturizing of one of them chamber of water tank (being chamber B in the illustrated embodiment)

A). the process of independent water outlet

The switch 5B that draws water of the water that is used for extracting out separately chamber B also is installed on the casing 2 as shown in the figure.When as long as when extracting water among the chamber B out, need only push the switch 5B that draws water since draw water the switch nationality by stay cord 6c only with another flowing water Valve 7B that is positioned at chamber B bottom ₂Link to each other, thereby, then only open flowing water Valve 7B when pushing when drawing water switch 5B ₂, in addition,, therefore, only extract the part of water tank out because chamber B and chamber A are separated by by dividing plate 3--the water among the chamber B, and can not influence water among the chamber A.

B). the process of independent moisturizing

After the water among the chamber B was exhausted, because the top height of dividing plate 3 is lower than one section predetermined distance of 4 apex height that can reach of ball float, so the water among the chamber A can automatic stream chamber B.When chamber B supplied water, ball float 4 can descend at chamber A, had so just opened inlet valve 9 again.So inlet valve 9 again can be to whole cistern water supply (process of intaking simultaneously referring to two chambers), till ball float 4 and inlet valve 9 are at an angle of 90, at this moment inlet valve will be closed and stop to supply water.

In sum, but the utility model is used for not only conserve water resource of water box of water closet, avoids unnecessary waste, saves economic expenditure but also can be the user.

Though more than the purpose of this utility model, design feature and effect have been done to specify by a preferred embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment only is used for illustrating, rather than conduct is to qualification of the present utility model, as long as without prejudice to spiritual essence of the present utility model, then the various distortion of the foregoing description all will drop among the claim scope of the present utility model.

Claims

1. one kind is used for water box of water closet, and it comprises a casing, is provided with first draw water switch, an inlet channel, an inlet valve, a ball float, outfall sewer, first flowing water Valve and anti-overflow pipe on described casing, it is characterized in that:

Described casing is separated into two chambers by a dividing plate, and described dividing plate is erected in the casing from the bottom vertical of casing, and its top height is lower than one section default distance of apex height that described ball float can reach;

Include in one of them chamber described first draw water switch, described inlet channel, the described inlet valve that links to each other with described inlet channel, the described ball float that links to each other with described inlet valve, link to each other with the described house steward of drawing water and be positioned at first flowing water Valve of described cavity bottom and be positioned at first flowing water Valve below and lead to the outfall sewer of toilet, then include in another chamber second draw water switch, be positioned at two flowing water Valves of described another cavity bottom and lay respectively at two exit branch of their belows;

Described outfall sewer and described two exit branch communicate; And

The described first switch nationality that draws water is linked to each other with one of them valve of described first flowing water Valve that is arranged in described cavity bottom and two flowing water Valves that are positioned at described another cavity bottom respectively by two stay cords, second draw water switch then nationality link to each other with another flowing water Valve of described another chamber by a stay cord.