Self-treatment recycling system for domestic wastewater in buildings

Abstract

The invention belongs to the technical field of buildings and discloses a self-treatment recycling system for domestic wastewater in buildings. The self-treatment recycling system comprises a plantingdevice arranged on the roof and at least one first planting groove formed in the building body, and further comprises a sewage treatment tank, wherein the planting device comprises a water pool; thesewage treatment tank is used for treating domestic sewage and comprises a water purification end; an irrigating main pipe and a recoil pipe are buried into walls of the building body; a two-way waterpump is arranged in the water pool; the water pool, the irrigating main pipe, the recoil pipe, the two-way water pump and the water pool form a circulating loop; the tail end of the recoil pipe is connected to the water purification end by virtue of a first control valve; an irrigating branch pipe is connected between each planting groove and the irrigating main pipe. The invention aims to provide the self-treatment recycling system for domestic wastewater in buildings, and the self-treatment recycling system realizes deep integration of building greening water and sewage reclaimed water, iscapable of realizing pipeline burying and long in service life and has a self-cleaning function.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a system for self-treatment and recycling of domestic wastewater in buildings. Background technique [0002] In order to optimize the living environment, more and more buildings pay attention to the greening of the exterior walls. Many buildings have green vegetation on the exterior walls, but the green vegetation often needs to be watered regularly, such as spraying one by one, which is difficult. low efficiency. [0003] In view of this situation, ZL 201410186796.4 discloses a planting system on the roof of a building, including a water receiving tank, a water storage tank and a planting table, which is characterized in that: the water receiving tank is connected to the water storage tank, and the outside of the planting table is provided with waterproof The planting table is provided with horizontal water holes, each of which is connected to the water storage tank, the l...

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Problems solved by technology

[0004] The system can solve the above problems, but there are still some problems, such as the inability to network with other water or water recycling equipment in the building, even if the network is only a simple function superposition, it is impossible to further achieve multiple functions without changing the overall structure , self-cleaning, simplification of structure

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