CN2683718Y - Secondary water auxiliary water tank for closet - Google Patents

Abstract

The utility model relates to a secondary-water auxiliary water tank for a closet, which has the main function of storing waste water generated in laundry and vegetable washing for secondary use so as to save tap water for flushing a closet. The secondary-water auxiliary water tank for a closet of the utility model has simple structure and comprises an oblong tank body and a tank cover, wherein, a layer of filter screen can be arranged in the tank body, a water outlet and a water overflow opening can be arranged at the bottom of the tank body, a one-way valve is connected below the water outlet, a three-way pipe is connected below the valve, and the other two openings of the pipe are respectively connected with a water tank of the existing closet and a tap-water pipe network. The purpose of connection with a tap-water pipe network is that when waste water in the secondary-water auxiliary water tank is used up, and no new secondary waste water can be replenished, a tap-water valve can be opened so that tap water can be used temporarily. When the tap-water valve is opened, the one-way valve is closed automatically so that tap water can not enter the secondary-water auxiliary water tank. When secondary water is in replenishment, the tap-water valve must be closed in time so as to avoid the waste of tap water.

Description

The flush toilet secondary water tank of secondary water

Technical field flush toilet of the present invention relates to field of sanitary ware with the secondary water tank of secondary water.

Background technology is the flush toilet of our present usefulness as far as I know, what split was arranged is exactly that water tank of a toilet also has one exactly toilet and water tank to be connected in together, but wash usefulness at every turn all be the cleaning tap water be a kind of very big waste to water resource.

Summary of the invention flush toilet of the present invention its objective is the flush toilet that a kind of use in toilet water saving the is provided secondary water tank of secondary water with the secondary water tank of secondary water.It is with to have water-closet tank now matching used, and significant water-saving result is arranged.What existing water-closet tank connected is the tap water pipe network, what wash usefulness all is the tap water of cleaning, flush toilet of the present invention is adorned to such an extent that but be our waste water that dish used of doing washing at ordinary times with the secondary water tank of secondary water the inside, its principle is that the position that secondary water pair water tank of the present invention is installed is higher than the height that has toilet flush now, utilizes high-low pressure official post secondary water to flow into use when preparing against flushing in the existing water box of water closet.With the secondary water tank (1) of secondary water of the present invention, be main body, waste water flows in the secondary water tank of secondary water by screen pack (2), and after the water tank fills with water, unnecessary water will flow out from overfall gap (7).The secondary water outlet of water tank (3) of secondary water connects an one-way cock (4) below, connects a tee pipe fitting below the valve, and two other port of tee pipe fitting is connected with running water valve (5) with existing toilet flush (8) respectively.Another port of valve is connected with tap water pipe network (6).

This figure of description of drawings is the casing of structural representation (1) for the secondary water tank of secondary water; Case lid, (2) are the existing water-closet tank of screen pack (3) delivery port (4) one-way cock (5) running water valve (6) tap water pipe network (7) overfall gap (8).

Simply it is the rectangular box made from plastics or other material to specific embodiment flush toilet of the present invention with the secondary cisten mechanism of secondary water; Case lid (1) has one deck screen pack (2) in the case, a delivery port (3) is arranged on the bottom half right side, and the delivery port below connects an one-way cock (4), connects a tee pipe fitting below one-way cock; Two other port of tee pipe fitting respectively with running water valve (5) and existing water-closet tank (8), be connected.Running water valve (5), the other end connect tap water pipe network (6), in the bottom half left side one overfall gap (7), its effect being arranged is that unnecessary water can overflow from overflow pipe when secondary water tank adds water.When we after secondary water tank (1) adds water, water gets delivery port (3) after flowing in the case by screen pack (2) again through the bottom half right side, flow out casing through one-way cock (4), flows to existing water-closet tank (8), is equipped with the usefulness of flushing.Water in the secondary water tank is used up, and when not having new secondary water when cutting again and replenishing, we can open running water valve (5), utilize tap water pipe network (6), water wash, because of being provided with one-way cock (4), so tap water can not enter the secondary water tank of secondary water.After new secondary water replenishes, close running water valve when emergent, in order to avoid waste.Thereby the water of flush toilet can replace tap water with secondary water fully, has broken the life idea of necessary dependence tap water.

Claims (1)

1 one kinds of flush toilet secondary water tanks of secondary water, it is characterized in that: it is a rectangular box and case lid, in its casing one deck screen pack should be arranged, its bottom half should have a delivery port and an overfall gap.

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