CN2928972Y

CN2928972Y - Water saving device for domestic water in buildings

Info

Publication number: CN2928972Y
Application number: CN 200620086209
Authority: CN
Inventors: 杨晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-27
Filing date: 2006-06-27
Publication date: 2007-08-01
Anticipated expiration: 2016-06-27

Abstract

Disclosed is a building domestic water water-saving apparatus mainly solving problem of water comprehensive utilization, including a domestic water main inlet and a wastewater return main, characterized in that water use for washbowl, bath and stool on the roof floor is connected with the water main inlet, the lower portion of water use for washbowl and bath is connected with the water use for stool on the middle floor through a water processor, the upper portion of water use for washbowl and bath is connected with a supply mains, the lower portion is connected with water use for stool on the root floor through the water processor, the upper portion of the water use for washbowl and bath is connected with the supply mains, water use for stool on each floor is connected with the return main. The utility model take advantage of the water altitude difference and flushes stool up-down and save water resource thoroughly. The utility model applies to both new and old buildings.

Description

Water saving equipment for living water use in building

Technical field

The utility model relates to a kind of water saving fixtures, particularly a kind of water saving equipment for living water use in building.

Background technology

Two class water are generally arranged between domestic hygiene, and the usefulness cost of water treatment after the flush toilet is higher, generally directly emits; And another kind of from water for bathing, washbasin water, because water quality is better relatively, deals with slightly fully and can use.And present case is, two class water all waste, and is in today of extensive lack of water, unfortunately tangible.

Summary of the invention

In order to solve the problem that above-mentioned prior art exists, the utility model provides a kind of water saving equipment for living water use in building, makes full use of water for bathing, washbasin water to reach the purpose of water saving.

The technical solution of the utility model is, water saving equipment for living water use in building, comprise living water use water inlet manifold and sewage return main, it is characterized in that, the washbasin water of top layer, bathing water, toilet water directly connect water inlet manifold, the lower end of washbasin water and bathing water is connected the toilet water in middle level through hydrotreater, and the washbasin water in middle level and the upper end of bathing water are connected water inlet manifold, and the lower end connects the toilet water of bottom through hydrotreater; The upper end of bottom washbasin water and bathing water is connected water inlet manifold; The toilet of each layer directly connects total return pipe with subsea end.

The further technical scheme of the utility model is, is provided with water level controller between the coupled toilet water of each layer hydrotreater, and this controller connects total return pipe by pipeline.

The quantity in middle level has the number of plies decision of building.

The beneficial effects of the utility model are: utilize the difference in height of water, to lower floor's water feeding and washing toilet, fully the conserve water resource is economized on water about 20 liters for each person every day by the upper strata, and water-saving result is obvious.No matter the old room of new house all can use this programme.

Description of drawings

Figure is the structured flowchart of the utility model embodiment.

The specific embodiment

As shown be three floor layers water saving structure.Water saving equipment for living water use in building comprises living water use water inlet manifold and sewage return main and is connected the drainage facility of using between the two.With drainage facility mainly comprise washbasin, the facility of having a bath, toilet etc.

The washbasin water of top layer, bathing water, toilet water directly connect water inlet manifold; The lower end of washbasin water and bathing water is connected the toilet water in middle level through hydrotreater, and toilet directly connects total return pipe with subsea end.Processor can be existing multistage filtering device or Water Treatment device.

The washbasin water in middle level and the upper end of bathing water are connected water inlet manifold, and the lower end connects the toilet water of bottom through hydrotreater; The toilet in middle level directly connects total return pipe with subsea end.

The upper end of bottom washbasin water and bathing water is connected water inlet manifold; The toilet of bottom directly connects total return pipe with subsea end.

Washbasin water, the bathing water of each layer are the clean water that water inlet manifold provides like this; The used washbasin water in upper strata, bathing water are collected after preliminary treatment provides the water source for lower floor's toilet water.Thereby using water wisely.

Use dilutional hyponatremia for preventing the upper strata, and the few problem of lower floor's toilet water, between the coupled toilet water of each layer hydrotreater, be provided with water level controller, when lower floor bowl water position reach a certain height, stop to supply water to lower floor's toilet by controller, unnecessary water is back to total return pipe by pipeline.

The quantity in middle level has the number of plies decision of building.During structure more than three layers, increase the quantity in middle level, each middle level structure is identical.

Claims

1, water saving equipment for living water use in building, comprise living water use water inlet manifold and sewage return main, it is characterized in that, the washbasin water of top layer, bathing water, toilet water directly connect water inlet manifold, the lower end of washbasin water and bathing water is connected the toilet water in middle level through hydrotreater, the washbasin water in middle level and the upper end of bathing water are connected water inlet manifold, and the lower end connects the toilet water of bottom through hydrotreater; The upper end of bottom washbasin water and bathing water is connected water inlet manifold; The toilet of each layer directly connects total return pipe with subsea end.

2, water saving equipment for living water use in building according to claim 1 is characterized in that, is provided with water level controller between the coupled toilet water of each layer hydrotreater, and this controller connects total return pipe by pipeline.