CN2934394Y - Water-saving water tank device for toilet - Google Patents

Abstract

The utility model refers to a lavatory flushing equipment provided with a water tank, in particular to a water-saving flushing lavatory cistern device. The essentials of the utility model are to assemble a cistern to the water tank device used for flushing the toilet, connect the inlet pipe of the water tank with the water faucet of the cistern, draw the clean water that previously and directly enters to the water tank to do other washings via the water faucet and at last, return the water used to the water tank to better utilize water resource. The water tank described in the utility model has simple structure and can be easily reassembled in home, hotel and other places, to meet the requirement of water saving. The utility model is practical and has good social return; besides, the water tank device can be put into production directly.

Description

Water-saving flush water closet device

Technical field

The utility model relates to a kind of lavatory flushing equipment with water tank, particularly a kind of water-saving flush water closet device.

Background technology

In the prior art, water-closet comprises water tank and closet, wherein cistern device comprises casing and tank lid, and the water of water inlet pipe and switch connection with it floats ball, sluicing flap and the switch valve that is attached thereto and overflow pipe is installed in respectively in the casing, and tank lid is then covered and is placed on the casing top.The operating principle of this cistern device is: draw back the sluicing flap by switch valve, water in the casing rushes at closet by discharge opening, after water has been let out, the sluicing flap is closed discharge opening, water inlet pipe begins water-filling in casing, water floats ball and raises with water level, and water level arrives behind the predetermined height water and floats ball and will produce a pressure water inlet pipe mouth is closed; Overflow pipe is communicated with closet, is to be used to prevent that water level is too high.

As everyone knows, using water wisely now is the important behave of urban sustainable development, therefore many water saving measures at the flushing cistern for closet device are arranged, comprise water pipe system in exploitation one cover, living water use is become middle water by purification, and then foldback goes back to spendable place, as water-closet, middle water pipe is connected with water inlet pipe in the cistern device gets final product.But this system needs bigger scientific research strength and funds after all, and the engineering of reequiping water pipe simultaneously is also great, loaded down with trivial details, is not suitable for original old building water-closet.

Utility model constitutes

The purpose of this utility model be to overcome weak point of the prior art and provide a kind of simple in structure, be easy to install, water-saving flush water closet device that water-saving result is good.

The purpose of this utility model realizes by following approach:

Water-saving flush water closet device, comprise casing, in this casing water inlet pipe is installed, its structural feature is, also include the pond that a height and position is higher than casing, this pond includes a water tap and a scupper, and the pond is communicated with by in scupper and the casing, water tap is installed in the top, pond, and the water inlet pipe in the casing is connected with this water tap by an aqueduct.

When water tank need be intake, must need to flow out by the water tap on the pond earlier, the clear water that flows out on like this can the water tap by this pond is washed one's hands or is cleaned other article, the water of using then can be gone into casing by this scupper and channel flow thereof again, be used to wash the lavatory, therefore can improve the utilization rate of the water of flushing the toilet, reach water-saving purpose.Flushing cistern for closet device described in the utility model is to install a washing basin on original cisten mechanism additional, this apparatus structure is simple, is easy to repacking, can carry out simple reformation in places such as family, hotels, can reach water-saving purpose, practicality also has the good social interests.

The utility model can further be specially:

The pond be positioned at casing directly over.

Position relation between pond and the casing can have multiple, the pond can be placed on directly over the casing, also can be placed on any other position, as long as the pond is higher than casing on height and position, only like this, could guarantee to flow into casing with the water of crossing in the pond, guarantee smooth transmission of page or leaf of water.

At this moment, have leaking pipe on the scupper in pond, this leaking pipe is connected with scupper, and is communicated with pond and casing.

In the time of directly over the pond is not positioned at casing, need to adopt a leaking pipe to be communicated with pond and casing.If certainly the pond is when being positioned at directly over the casing, also can adopt this leaking pipe,, perhaps cause water not exclusively to flow into casing, and the overflow pipe in the casing that bleeds cause the waste of water in order to avoid produce noise when making water in the pond fall into casing because of difference in height.

Has a switch valve that is used to control the tap water flow on the water tap.

Because the disposable inflow of water inlet pipe in the casing is very big, in general the pond scouring water can't once use up this water yield, therefore by this switch valve water is controlled, thereby can repeatedly be used, when expiring the position, the water of casing just can stop, thereby is unlikely to waste water resource.

Have a screen pack on the scupper in pond, this screen pack covers and is installed in the scupper below.

Because the water that the pond attracts from casing is used to wash one's hands or washes other article, therefore having some objects unavoidably can drop on the pond, if this object directly enters casing by the scupper in pond, just may block the discharge opening of casing, thereby bring the inconvenience in the use.Therefore the bulky grain article that use screen pack to filter out to drop on can keep the proper flow of the interior water of tank box, unlikely obstruction in the pond in.

The utility model can also further be specially:

Also include a gravity compression spring device, it is installed in the discharge opening side of covering in the casing.

Because water inlet pipe wants the disposable water yield that charges into separately to be used by the pond originally in the casing, enter the hydraulic pressure possibility deficiency of casing this moment so that the sluicing flap lid of casing is tight, thereby cause running, leaking, drip, cause the waste of water, therefore, cover at discharge opening and to install a gravity compression spring device additional, the flap that can guarantee to sluice covers tight discharge opening, and anti-sealing runs and leaks.

Also include a water level and show meter, it is cursory that this water level shows that the bottom of meter has, and be placed in the casing.

In general, the water in the water tank all is used for washing the lavatory waste that seems, therefore, the water that needs only water tank reach a certain height, and promptly can be used to wash the lavatory, does not float the position that ball is cut off the water and do not need to reach original water.Adopt water level demonstration meter just can realize this effect, after water level showed that meter is shown to certain altitude, the water in the casing just can be used for having washed the lavatory.

Aqueduct or be flexible pipe or for steel pipe if adopt flexible pipe, then can be a kind of metal hose, also can be a kind of plastic flexible pipe.

In sum, main points of the present utility model are and will install a pond on the casing in the cistern device of water-closet additional, water inlet pipe in the casing is connected with the water tap in pond, quote the clear water that originally will directly enter in the casing, carry out otherwise cleaning function by water tap, again with used water flow back into casing, make water resource obtain better utilization at last.Cistern device described in the utility model is simple in structure, is easy to repacking, can carry out simple reformation in places such as family, hotels, can reach water-saving purpose, and practicality also has the good social interests; Cistern device described in the utility model in addition also can directly be manufactured.

Description of drawings

Figure 1 shows that the structural representation of flushing cistern for closet device described in the utility model;

Figure 2 shows that the structural representation of flushing cistern for closet device described in the utility model, include the box inner structure schematic diagram;

Below in conjunction with embodiment the utility model is described further.

Specific embodiment

Most preferred embodiment:

With reference to accompanying drawing 1, water-saving flush water closet device comprises casing 1 and pond 2, pond 2 be installed in casing 1 directly over.

With reference to accompanying drawing 2, pond 2 includes water tap 21, scupper 22, water tap valve 23 and screen pack 24, water inlet pipe 11, metal delivery hose 12, gravity compression spring device 13, sluicing flap 14, water level demonstration meter 15, overflow pipe 16 and water is installed in the casing 1 floats ball 17.Water taps 21 in the pond 2 are installed in 2 tops, pond, have a switch valve 23 that is used for controlling water tap on this water tap 21, and the water inlet pipe 11 in the casing 1 is connected and is communicated with this water tap 21 by metal delivery hose 12; Pond 2 is communicated with by in scupper 22 and the casing 1, covers on this scupper 22 screen pack 24 is installed, the discharge opening of the object obstruction casing 1 that drops when preventing the interior scouring water in pond 2.It is cursory that water level shows that the bottom of meter 15 has, and be placed in the casing 1, on the cursory water surface that floats in the casing.Gravity compression spring device 13 is installed in sluicing flap 14 tops in the casing 1, and an end is connected with sluicing flap 14, and the other end then is fixedly connected on the body of overflow pipe 16.Water floats ball 17 and is connected by a lever on the water inlet switch valve of water inlet pipe 11, and water floats ball 17 and then floats on the interior water surface of casing, is used for control water level and water inlet.

The operating principle of said structure is as follows: after having dashed lavatory, water inlet pipe 11 begins to go up water, water is by the water tap 21 that metal delivery hose 12 arrives on the pond 2, and other article can be washed one's hands or wash to the switch valve 23 of the tap of fetching boiling water, water after washing flows into casing 1 by the scupper 22 in pond 2 through filter screen 24, doing flushing lavatory usefulness, when the scouring water that flows into casing reaches certain position, water floats ball 17 under hydraulic pressure, by lever principle water inlet 11 is closed, pond 2 just can be stopped using.After having washed the lavatory, the sluicing flap 14 of casing is tight at the effect lower cover of gravitational pressure spring 13, has prevented water resource waste; Can also show that meter 15 decides the water supply volume in flushing lavatory, further reaches water-saving effect by observing water level in addition.

It is same as the prior art that the utility model is not stated part.

Claims (9)

1, water-saving flush water closet device, comprise casing (1), water inlet pipe (11) is installed in this casing (1), it is characterized in that, also include the pond (2) that a height and position is higher than casing (1), this pond (2) include a water tap (21) and a scupper (22), and pond (2) are communicated with by scupper (22) and casing (1) are interior, water tap (21) is installed in top, pond (2), and the water inlet pipe (11) in the casing (1) is connected with this water tap (21) by an aqueduct (12).

2, water-saving flush water closet device according to claim 1 is characterized in that, pond (2) be positioned at casing (1) directly over.

3, water-saving flush water closet device according to claim 1 is characterized in that, has a switch valve (23) that is used to control water tap (21) discharge on the water tap (21).

4, water-saving flush water closet device according to claim 1 is characterized in that, has a screen pack (24) on the scupper (22) of pond (2), and this screen pack (24) covers and is installed in scupper (22) below.

5, water-saving flush water closet device according to claim 1 is characterized in that, has leaking pipe (25) on the scupper (22) of pond (2), and this leaking pipe (25) is connected with scupper (22), and is communicated with pond (2) and casing (1).

6, water-saving flush water closet device according to claim 1 is characterized in that, also includes a gravity compression spring device (13), and it is installed in the interior sluicing flap of casing (1) (14) top.

7, water-saving flush water closet device according to claim 1 is characterized in that, also includes a water level and shows meter (15), and it is cursory that this water level shows that the bottom of meter (15) has, and be placed in the casing (1).

8, water-saving flush water closet device according to claim 1 is characterized in that, aqueduct (12) is a flexible pipe, perhaps is a kind of metal hose, perhaps is a kind of plastic flexible pipe.

9, water-saving flush water closet device according to claim 1 is characterized in that, aqueduct (12) is the metal steel pipe.

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