Water reuse greenbelt watering device in siphon type office building

Abstract

The invention relates to a water reuse greenbelt watering device in a siphon type office building. The water reuse greenbelt watering device in the siphon type office building comprises a waste water collecting mechanism, a waste water storing tank and a watering mechanism connected with the waste water storing tank, wherein a drainage vertical pipe is connected between the waste water collecting mechanism and the waste water storing tank, a filter screen is arranged at the joint between the waste water storing tank and the drainage vertical pipe, a bracket is arranged below the waste water storing tank, the bottom of the waste water storing tank is provided with an escape pipe, the escape pipe is provided with a ball valve, a drainage siphon is arranged in the waste water storing tank, the part, which extends out of the waste water storing tank, of the drainage siphon is connected with the watering mechanism; the watering mechanism comprises a spray header pipe and a spray branch pipe; the spray header pipe is connected with the drainage siphon, the spray branch pipe is provided with the spray hole group. The water reuse greenbelt watering device in the siphon type office building is reasonable in design, simple in structure and easy to operate, the gravity is used as the motive power for spraying the water, the water is taken nearby, the waste is changed into the wealth, the energy is saved and the emission is reduced, and the time and the power are saved.

Description

technical field [0001] The invention relates to a green field watering device, in particular to a siphon type office building reclaimed water watering device for watering a green field. Background technique [0002] Green land refers to the real estate occupied by parks, forest parks, roads and green belts in the middle of streets in urban areas. This type of land is mainly used to improve the urban ecological environment and provide residents with recreational use. There will also be a large number of green areas around the current office buildings and family homes to improve the living and office environment. [0003] Tap water refers to the fresh water from rivers and lakes that the water plant undergoes water purification processes such as "coagulation, sedimentation, filtration, and disinfection", and finally supplied to users by pumps through water transmission and distribution pipelines. However, in most of the used water, The waste of tap water has reached a very se...

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Problems solved by technology

[0003] Tap water refers to the fresh water from rivers and lakes undergoing water purification processes such as "coagulation, sedimentation, filtration, and disinfection" by the water plant, and finally supplied to users by pumps through water transmission and distribution pipelines. However, in most of the used water, The waste of tap water has reached a serious level

[0004] There are many green belts around the office buildings of many government agencies and institutions. Because the climate in the north is dry and there are few rainy days, tap water is usually used to irrigate the green areas. This not only causes a waste of natural water resources, but also waste water cannot be effectively used. It has further caused a waste of global water and energy. The tap water resources in office buildings are generally used for washing hands and faces, shower water and toilet flushing water. Generally, there is no oily sewage. Therefore, office wastewater is slightly polluted water, which can be used in To some extent, the effect of reusing

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