CN2723526Y

CN2723526Y - Water saving device for building

Info

Publication number: CN2723526Y
Application number: CN2004200466338U
Authority: CN
Inventors: 刘坚; 池爱华; 黄仁楷
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-07
Filing date: 2004-06-07
Publication date: 2005-09-07
Anticipated expiration: 2014-06-07

Abstract

A water saving device for building of the utility model comprises a rain water storing pool, a water storing tank, a rain pool, a sewage pool, a filter, a clean water pool, daily water facilities, a sewer opening, a toilet bowl, a drainage pipe, a water pump and district water use facilities. The rain water storing pool provided with rain collecting opening is positioned on the building roof and communicated with the rain pool by a rain outlet pipe and communicated with the sewage pool by a rain overflow pipe and connected with the water inlet pipe of the toilet bowl of the householder on the top layer by a flushing water pipe. The sewage pool is communicated with the clean water pool by a filter. The daily water facilities of the householder of the bottom layer and the sewer opening are communicated with the sewage pool. The daily water facilities of the householders of other layers are communicated with the sewer opening and the water storing tank. The water storing tank is connected with the water inlet pipe of the toilet bowl of the lower layer by the flushing water pipe. The toilet bowls of the householders on each layer are connected with the drainage pipe. The district water use facilities are respectively connected with the clean pool and the rain pool by the water pump and the pipeline. The utility model reasonably makes use of daily flushing water and rain with safety, reliability, low cost and obvious water saving effect.

Description

The building water saving fixtures

Technical field

The utility model belongs to a kind of waste water reuse device.

Background technology

The water resources ownership per capita of China is lower than world average, rational utilization of water resources, and using water wisely is the problem that presses for solution.Existing flush toilet uses clean tap water to do flushing water, and the subdistrict greening water also more uses tap water, wastes bigger; And family daily life flushing water impurity content is single, but directly emits, and does not obtain reasonably using again; When raining, roof can compile a certain amount of rainwater, and especially at southern area, the amount of rainfall that compiles is bigger, but all direct venting trench does not carry out effective collection and utilizes.

Summary of the invention

The purpose of this utility model provides a kind of rational collection utilization life flushing water and rainwater, and safe and reliable, cost is low, the tangible building water saving fixtures of water-saving result.

Technical solution of the present utility model is: it comprises rainwater reservoir, water storage box, stormwater tank, sewage reservoir, strainer, clear water reservoir, living water use facility, sewer mouth, flush toilet, blow-off pipe, water pump and sub-district drainage facility, the rainwater reservoir that wherein which is provided with rainwater collection mouth is located at roof, be communicated with stormwater tank by the rainwater outlet pipe, be communicated with sewage reservoir by the stormwater overflow pipe, be connected by the water inlet pipe of wash tub pipe with the flush toilet of top layer resident family; Sewage reservoir is communicated with clear water reservoir by strainer; The living water use facility and the sewer mouth of bottom resident family are communicated with sewage reservoir, and the living water use facility and the sewer mouth of all the other each layer resident families are communicated with water storage box, and water storage box is connected by the water inlet pipe of wash tub pipe with the flush toilet of following one deck; The flush toilet of each layer resident family is connected with blow-off pipe; The sub-district is connected with clear water reservoir, stormwater tank respectively with pipeline by water pump with drainage facility.

Advantage of the present utility model: its reasonable use life flushing water and rainwater, safe and reliable, cost is low, water-saving result is obvious.

Description of drawings

Accompanying drawing is the structural representation of the utility model embodiment

1, water storage box, 2, the rainwater reservoir, 3, stormwater tank, 4, sewage reservoir, 5, strainer, 6, clear water reservoir, 7, stormwater overflow pipe, 8, water main, 9, the living water use facility, 10, sewer mouth, 11, control valve, 12, the rainwater outlet pipe, 13, blow-off pipe, 14, wash tub pipe, 15, water inlet pipe, 16, running water pipe, 17, rinse water valve, 18, water valve from the beginning, 19, scum pipe, 20, residual cake valve, 21, flush toilet, 22, water storage box bleed off pipe, 23, rainwater is collected mouthful, and 24, water pump, 25, water pump, 26, use drainage facility, 27, use drainage facility

The specific embodiment

Embodiment: as shown in the figure, in multi-storey building, it comprises rainwater reservoir 2, water storage box 1, stormwater tank 3, sewage reservoir 4, strainer 5, clear water reservoir 6, living water use facility 9, sewer mouth 10, flush toilet 21, blow-off pipe 13, water pump 24,25 and sub-district drainage facility 26,27, the rainwater reservoir 2 that wherein which is provided with rainwater collection mouth 23 is located at roof, be communicated with stormwater tank 3 by rainwater outlet pipe 12, be communicated with sewage reservoir 4 by stormwater overflow pipe 7, be connected by the water inlet pipe 15 of wash tub pipe 14 with the flush toilet 21 of top layer resident family; Rainwater outlet pipe 12 is provided with control valve 11, can control the amount that enters the rainwater in the stormwater tank 3; Sewage reservoir 4 is communicated with clear water reservoir 6 by strainer 5; The living water use facility 9 of bottom resident family and sewer mouth 10 directly are communicated with sewage reservoir 4, the living water use facility 9 of all the other each layer resident families and sewer mouth 10 are communicated with water storage box 1, water storage box 1 is connected by the water inlet pipe 15 of wash tub pipe 14 with the flush toilet 21 of following one deck resident family, water storage box 1 is provided with the flushing water bleed off pipe 22 that is communicated with stormwater overflow pipe 7, unnecessary flushing water can be discharged; The bottom of water storage box 1 is provided with the scum pipe 19 that is communicated with blow-off pipe 13, which is provided with residual cake valve 20, can regularly open, and the impurity of precipitation in the water storage box 1 is discharged; The flush toilet 21 of each layer resident family is connected with blow-off pipe 13 respectively; The wash tub pipe 14 that connects flush toilet 21 is provided with rinse water valve 17; The sub-district is connected with clear water reservoir 6, stormwater tank 3 respectively with pipeline by water pump 24,25 with drainage facility 26,27, and the comparatively clean water in clear water reservoir 6 and the stormwater tank 3 can be as purposes such as car wash water, subdistrict greening water.It also is provided with water main 8, and be connected with the water inlet pipe 15 of the flush toilet 21 of each resident family by running water pipe 16 respectively, which is provided with water valve 18 from the beginning, in water storage box 1 water shortage or do not have under the situation of rainwater, can close rinse water valve 17, open water valve 18 from the beginning, use flush toilet 21 normally.

Claims

1, a kind of building water saving fixtures, it comprises rainwater reservoir (2), water storage box (1), stormwater tank (3), sewage reservoir (4), strainer (5), clear water reservoir (6), living water use facility (9), sewer mouth (10), flush toilet (21), blow-off pipe (13), water pump (24), (25) and the sub-district with drainage facility (26), (27), it is characterized in that: the rainwater reservoir (2) which is provided with rainwater collection mouthful (23) is located at roof, be communicated with stormwater tank (3) by rainwater outlet pipe (12), be communicated with sewage reservoir (4) by stormwater overflow pipe (7), be connected by the water inlet pipe (15) of wash tub pipe (14) with the flush toilet (21) of top layer resident family; Sewage reservoir (4) is communicated with clear water reservoir (6) by strainer (5); The living water use facility (9) of bottom resident family and sewer mouth (10) directly are communicated with sewage reservoir (4), the living water use facility (9) of all the other each layer resident families and sewer mouth (10) are communicated with water storage box (1), water storage box (1) is connected by the water inlet pipe (15) of wash tub pipe (14) with the flush toilet (21) of following one deck resident family, and the flush toilet of each layer resident family (21) is connected with blow-off pipe (13) respectively; The sub-district is connected with clear water reservoir (6), stormwater tank (3) respectively with pipeline by water pump (24), (25) with drainage facility (26), (27).

2, building water saving fixtures according to claim 1 is characterized in that: described water storage box (1) is provided with the flushing water bleed off pipe (22) that is communicated with described stormwater overflow pipe (7); The bottom of described water storage box (1) is provided with the scum pipe (19) that is communicated with described blow-off pipe (13), which is provided with residual cake valve (20).

3, building water saving fixtures according to claim 2 is characterized in that: it also is provided with water main (8), and is connected with the water inlet pipe (15) of the flush toilet (21) of described each resident family by running water pipe (16) respectively, which is provided with water valve 18 from the beginning; The flushing water p pipe (14) that connects described flush toilet (21) is provided with rinse water valve (17).