A roof environmental protection and energy-saving building water supply and drainage system
An energy-saving, water supply and drainage technology, applied in the field of building water supply and drainage, can solve the problems of rainwater that cannot be directly used for domestic water, entrainment, etc.
Active Publication Date: 2020-11-27
皓耀时代(福建)集团有限公司
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: the rainwater entrains inorganic salts and microorganisms during the falling process, which leads to the fact that the collected rainwater cannot be directly used for domestic water after precipitation
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[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0033] Such as figure 1 and figure 2 As shown, a water supply and drainage system for roof environment-friendly and energy-saving buildings includes a rainwater collection module 1 , a rainwater purification module 2 , a water storage module 3 and a water supply module 4 .
[0034] Such as figure 1 and figure 2 As shown, the rainwater collection module 1 includes a sump 5 arranged around the roof. The bottom surface of the sump 5 is connected with a water collection pipe 6. A filter plate 7 is installed at the connection between the water collection pipe 6 and the sump 5 to filter larger impurities. A water collecting valve 8 is installed on the water collecting pipe 6 to control the opening and closing of the water collecting pipe 6 .
[0035] Such as figure 2As shown, the rainwater purification module 2 includes a clean water tank 9 , and the end of...
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The invention relates to the technical field of building water supply and drainage, in particular to a roof environmental protection and energy saving building water supply and drainage system. The roof environmental protection and energy saving building water supply and drainage system includes a rainwater collection module, a rainwater purification module, a water storage module and a water supply module, the rainwater purification module includes a water purification tank, the water purification tank is connected with the rainwater collection module through a water collection pipe, the bottom of the water purification tank is connected with a hollow mounting part in a cylinder shape, a reverse osmosis membrane module is mounted in the mounting part, the bottom of the mounting part is connected with a water purification pipe and a drainage pipe respectively corresponding to a permeable solution opening and a concentrated solution opening of the reverse osmosis membrane assembly, andthe water purification pipe is connected with the water storage module; and the top of the water purification tank is connected with a first air intake pipe communicating with an air source, and a first control valve is mounted on the first air inlet pipe. Dissolved salts, colloid, microorganism and organics in water are removed effectively through reverse osmosis membrane, therefore, a permeablesolution can be used as domestic water.
Description
technical field [0001] The invention relates to the technical field of building water supply and drainage, in particular to a roof environment-friendly and energy-saving building water supply and drainage system. Background technique [0002] At present, water supply and drainage settings are required in building houses. The existing house water supply and drainage does not involve the collection and reuse of rainwater on the roof. Straightforward waste of resources. [0003] The existing patent application with the publication number of CN109594726A discloses an environmental protection and energy-saving building water supply and drainage system on the roof of an urban community. The water supply and drainage system is used to irrigate green plants after collecting and settling rainwater. [0004] The above-mentioned prior art solutions have the following defects: the rainwater entrains inorganic salts and microorganisms during the falling process, which makes the collect...
Claims
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IPC IPC(8): E04D13/04E03B11/06E03B1/04C02F1/44
CPCC02F1/441E03B1/04E03B1/041E03B11/06E03B2001/047E04D13/0404E04D13/0459E04D2013/0495Y02A20/00
Inventor 方键翁林铖宋伟胜程文敏程秀华程秀玉何月华洪鼎述
Owner 皓耀时代(福建)集团有限公司