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Household wastewater recycling device

A waste water and household technology, applied in water supply installations, indoor sanitary piping installations, buildings, etc., can solve the problems of not easy to remove and clean the filter screen in time, clogging of sediment, odor and deterioration, etc., which is conducive to the promotion, implementation and operation. Ease of use and simple structure

Active Publication Date: 2011-12-28
安阳建工(集团)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shortcomings of this patent are that the filter screen is not easy to remove and clean in time, the sediment easily enters the water tank of the toilet and causes blockage, and the lack of water treatment process easily causes the waste water to stink and deteriorate.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one: see figure 1 , figure 2 , Figure 6 , Figure 7 , the number 1 in the figure is the main domestic water discharge pipe on the first floor, 2 is the water supply pipe connected to the toilet water tank, 3 is the filter and sedimentation discharge pipe, 4 is the secondary filter water treatment pipe, 5 is the water storage pipe, 6 is the main discharge pipe, 7 is the dosing container, 8 is the controllable dosing switch, 9 is the hair filter, 10 is the transparent window for liquid level indication, 11 is the reserved waste water recovery interface, 12 and 13 are valves, 14 is Air valve, 15 is the spare cleaning port, 16 is the toilet water tank, 17 is the toilet drain pipe on the previous floor, 18, 19, 20 respectively represent the floor drain drain pipe, the washbasin drain pipe and the sink drain pipe on the previous floor , 21 is the drainage standpipe that is the main sewage pipe, 22 is the LED fill light, 23 is the fixing screw, 24 is the interc...

Embodiment 2

[0041] Embodiment two: see image 3 , Figure 4 , Figure 6 , Figure 7 , the content is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that: inside the liquid level indicating window, at least the lower end of the liquid level indicating window 10 is inlaid with an LED supplementary light 22 . On the water supply pipe 2 on the lower side of the graded mineral filter material 26, a water nozzle 30 for water outlet and backwashing is installed. For example, the water inlet pipe of a household washing machine can be used for vertical pressurized backwashing. After backwashing, the backwashing pipe needs to be removed to prevent pollution. In this embodiment, the secondary filtered water treatment pipe and the lower end of the water storage pipe are combined to share a valve 13. The opening frequency of this valve is also determined according to the actual situation, and the discharge is basically once a month.

Embodiment 3

[0042] Embodiment three: see Figure 5 , Figure 6 , Figure 7 , the content is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that there is no graded mineral filter material loaded in the water storage pipe, and the secondary filter water treatment pipe 4 and the lower end of the water storage pipe 5 are respectively communicated with the main drain pipe 6. And valves 13 and 28 are installed respectively.

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Abstract

The invention relates to a household wastewater recycling device which is mounted between a wastewater drainage pipeline of an upper floor and a vertical soil stack of a lower floor and comprises a filtering and silt-depositing discharge pipe, a secondary filtering water treatment pipe and a water storage pipe which are sequentially communicated through overflowing pipes. Hair filters are mountedat the joints, a water supply pipe communicated with a toilet water tank is also mounted at the lower part of the water storage pipe, and the upper part of the water storage pipe is communicated withthe vertical soil stack through an overflowing pipe. By modifying a drainage system of a high-rise building, the living water of users at the upper floor can provide toilet water for users at the lower floor so as to improve the water utilization and save water resources. By adopting the hair collectors, medicine-adding containers and filter structures, wastewater is sterilized and flocculated bymanually adding chemical agents to improve the wastewater treatment effect and ensure the environmental sanitation. The invention can save a great amount of water, bring economic benefits to residents and are extremely favorable to popularization and implementation.

Description

Technical field: [0001] The invention relates to a household wastewater reuse technology, in particular to a household wastewater reuse device suitable for multi-storey buildings. Background technique: [0002] At present, urban residential buildings are mainly multi-storey and high-rise buildings. The upper and lower residents of the residence are equipped with relatively independent water supply systems and drainage systems. The toilet flushes the toilet but uses a lot of clean water, causing a lot of waste of water resources. In fact, in addition to the sewage discharged from the toilet, domestic wastewater such as laundry, vegetable washing, and bathing have the value of recycling; the recycled wastewater can be used as water for flushing the toilet and cleaning the ground after treatment. Existing building household waste water reutilization device usually all comprises a special waste water storage tank that is placed on the upper floor of the building. The domestic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/12E03C1/122E03C1/126E03C1/264
Inventor 郭进保王兰兰王磊谢海如郭雯婧秦海卫
Owner 安阳建工(集团)有限责任公司
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