CN102912944A

CN102912944A - Collecting and utilizing control system for rain and sewage on balcony and roof of building

Info

Publication number: CN102912944A
Application number: CN2012102390703A
Authority: CN
Inventors: 李纯涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-06
Filing date: 2012-07-06
Publication date: 2013-02-06

Abstract

The invention provides a collecting and utilizing control system for rain and sewage on a balcony and a roof of a building, which solves the problem that the sewage (or wastewater) is always produced on the balcony of the building when people wash on the balcony each day and flows way in vain and brings pollution; and the problem is especially serious in hot summer under a drought and water shortage condition. As an energy-saving and environment-friendly device based on the fields of a water conservation technology, a biological sewage treatment technology, the tolerance of greening plants to the domestic sewage (or wastewater), and the like, the collecting and utilizing control system can be used for effectively collecting and utilizing the rain and the sewage on the balcony and the roof of the building, and turning the waste into treasure. The collecting and utilizing control system can be used for guiding the 'waste' water (or the wastewater processed by a proper biological treatment technology) to aboveground green belts for irrigating according to the weather and the wet-and-dry degree of the green belts, and can achieve an ecological effect of saving and purifying water by biotransformation of plants. In necessity, devices can be added to two links according to local conditions based on the biological nature of the green plants, and therefore, the tolerance and the survival rate of the green plants can be improved. By adopting the treatment method, the 'waste' water can be locally transformed and utilized in the nearest place, and thus the collecting and utilizing control system achieves high environmental protection benefits, economic benefits and social benefits.

Description

Building balcony and roof rain sewage collecting utilize control system

Technical field patent of the present invention belongs to the energy-conserving and environment-protective field, relates to water saving art, biologic process for treating sewage, green plants to fields such as the tolerance studies of daily life sewage, plastic pipe renovation techniques.

Background technology can be placed on balcony to washing machine, service sink etc. in view of the resident who much stays in now multilayer, high-rise building, washes clothes, washes the washing tail water such as mop advances to connect balcony with rear direct row storm sewer (flowing to the river course, urban district).Because a large amount of chemical substances that contain in the washing tail water make river eutrophication easily, cause the reduction of urban district river water quality.One side is the pollution that sewage brings to environment, and one side is again that the daily pouring of greening such as lawn, residential quarter also will consume a large amount of tap water.Utilizing a kind of device to guide this part tail water of balcony (or through suitably biologic treating technique) into ground greening belt irrigates and utilizes the bio-transformation of plant to reach the water saving purifying water effect.Simultaneously, according to the biological nature of green plants, select some kinds to life washing tail water height endurability to be planted in around the delivery port.

This life wash water of summary of the invention is through control device pilot flow direction greenbelt, and the mode of the absorption by plant roots and stems, filtration, conversion can realize following several large function:

One, can be plant nutrient is provided.Because take organic matter and nitrogen, phosphorus equal size as main, these all are the growth components of many plants, realize turning waste into wealth in the sanitary sewage;

Two, can purify water.Through the heavy absorbing and filtering of greenbelt, the tail water of greenbelt end greatly reduces, even have unnecessaryly, also purer, can alleviate preferably the pollution to the river course, urban district;

Three, can save a large amount of tap water.Subdistrict greening often all is to water with tap water now, and the property management of annual this part is with high costs.Can significantly reduce the pouring cost after adopting this mode, comply with the themes of the times of using water wisely, scientific consumption of water;

Four, can save more electric cost.Some residential quarter is to use the water pump pumping irrigation, and this has increased electric cost undoubtedly.This mode is to utilize the potential energy guiding water of the high low head generation of building naturally to flow to greenbelt, the mode of having avoided electricity consumption to draw water.

This processing method can realize the trans-utilization of disposal locally of sewage having higher environmental benefit, economic benefit and social benefit.

Appended drawings 1 is led to flow control switch for " fourth " font three, wherein, and OA=OB, O ₁O ₂, O ₃O ₄, O ₅O ₆Be respectively " fourth " font three and lead to flow control switch (three way cock) and pipe joint position.The A point is inboard an oblique cover plate that can cover edge on the OA valve downwards, tangles valve with foreign material in the guard tube.See accompanying drawing for details.

Accompanying drawing 2 is biological treatment tank (bucket) and green plants figure.

Accompanying drawing 1, accompanying drawing 2 whole formation building balconies and roof rain sewage collecting utilize control system.

Accompanying drawing 3 is the literal detailed annotation description figure to accompanying drawing 2.

The specific embodiment is led to flow control switch (seeing accompanying drawing 1) by at the descending pipeline of the rainwater-collecting of multilayer, high-rise building (open air) place near the ground one " fourth " font three being installed, fine day or dry weather, can guide the washing tail water that flows down on the balcony to enter the subdistrict greening band, thus the purpose that reaches pouring, purifies.During the large rainy day, in the saturated situation of greenbelt water content, rotate gauge tap, the water that roof, balcony etc. flows down by original path flow to the subsurface stormwater pipeline.

In case of necessity, can suit measures to local conditions increases device two links, to improve tolerance, the survival rate of green plants.

Claims

1. should " building balcony and roof rain sewage collecting utilize control system " invention technical characterictic be:

1. at the building sewer pipe one " fourth " font three is installed and leads to flow control switch, utilize the technical force of existing tubing processing and fabricating enterprise just can finish.

2. according to position shown in the patent specification accompanying drawing, OA=OB, O ₁O ₂, O ₃O ₄, O ₅O ₆Be respectively " fourth " font three and lead to flow control switch (three way cock) and pipe joint position.

3. the A point is inboard an oblique cover plate that can cover edge on the OA valve downwards, tangles valve with foreign material in the guard tube.See for details shown in the patent specification accompanying drawing.

One biological sewage treatment tank (bucket) (seeing shown in the patent specification accompanying drawing 2) 4. is installed between pipe switch and greenbelt, and sewage can more adapt to the growth " appetite " of plant through the preliminary treatment of this link.

5. select some height endurabilities of plantation toward the exit of greenbelt at device for cleaning pipeline, can eat the plant of " coarse food grain ".Such as: the shrub of wax bed thickness, lawn etc. (seeing shown in patent specification accompanying drawing 2 exits).