Building wastewater recycling device
A technology for waste water and buildings, applied in water supply installations, indoor sanitary piping installations, buildings, etc., can solve the problems of not collecting and flushing toilets, and unable to save water.
Inactive Publication Date: 2013-01-30
张卫
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Problems solved by technology
[0002] At present, the domestic waste water in the known buildings is directly discharged from the downpipe, and is not collected for flushing the toilet, so water cannot be saved.
Method used
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[0014] exist image 3 , Figure 4 , Figure 5 , Figure 6 Among them, the water purifier 4 is a sealed box structure, and the left end face of the water purifier 4 is provided with a water inlet 14, and the right end face of the water purifier 4 is provided with a water outlet 13, corresponding to The water inlet 14 and the water outlet 13 are provided with several layers of filter screens 15, and the disinfectant cartridge 16 is arranged in the water purifier 4.
[0015] exist figure 1 , figure 2 Among them, the water collecting pipe 2 and the sewer pipe 1 are arranged side by side, the water collecting pipe 2 runs through the floors 7 of each floor, and the lower end of the water collecting pipe 2 on each floor is provided with a shut-off valve 11, and the branch pipe 12 is arranged above the shut-off valve 11, The left end of the branch pipe 12 communicates with the water collecting pipe 2, the right end of the branch pipe 12 communicates with the water inlet 14 of th...
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The invention relates to a building wastewater recycling device which can be used for collecting sanitary wastewater of a building for recycling so as to save water. A water collecting pipe and a sewer pipe are arranged in parallel, the water collecting pipe penetrates through a floor slab of each floor, a shutoff valve is arranged at the lower end of the water collecting pipe of each floor, a branch pipe is arranged above each shutoff valve, each branch pipe is sequentially communicated with a branch valve, a water purifier and a water box of a closestool, a sewage pipe of the closestool is communicated with the sewer pipe, a wastewater pipe of a wash basin is communicated with the water collecting pipe, and the sewer pipe is communicated with the water collecting pipe by an overflow pipe. When the shutoff valve is closed and the branch valve is opened, the wastewater of an upstairs house can go into the water box of the closestool of a downstairs house from the wastewater pipe, the water collecting pipe, the branch pipe, the branch valve and the water purifier. When the house of one floor is vacant, the shutoff valve of the water collecting pipe of the vacant house is opened and the branch valve of the branch pipe is closed, and then the wastewater of the upstairs house can go directly into the water collecting pipe of the downstairs house from the water collecting pipe of the vacant house.
Description
technical field [0001] The invention relates to a waste water reuse device, in particular to a building waste water reuse device which can collect domestic waste water in a building and reuse it so as to save water. Background technique [0002] At present, its domestic wastewater in known buildings is directly discharged from the downpipe, and is not collected for flushing the toilet, so water cannot be saved. Contents of the invention [0003] In order to overcome the insufficient use of domestic wastewater in existing buildings, the present invention provides a building wastewater reuse device, which can collect domestic wastewater in buildings for flushing toilets, thereby realizing Reuse of domestic waste water. [0004] The technical scheme adopted by the present invention to solve its technical problems is: the present invention comprises a sewer pipe, a water collecting pipe, a tributary valve, a water purifier, a toilet, a basin, a floor, a waste water pipe, a se...
Claims
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IPC IPC(8): E03C1/12
Inventor 张卫
Owner 张卫