CN203096891U

CN203096891U - Control system for collecting and utilizing rainwater and sewage on balcony and roof of building

Info

Publication number: CN203096891U
Application number: CN2012203345058U
Authority: CN
Inventors: 李纯涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-06
Filing date: 2012-07-06
Publication date: 2013-07-31
Anticipated expiration: 2022-07-06

Abstract

A control system for collecting and utilizing rainwater and sewage on a balcony and a roof of a building is provided to solve various defects of ineffective treatment and utilization existing in conventional methods for collecting the rainwater and the sewage on the balcony and the roof of the building. A T-shaped three-way flow control switch is mounted on a sewer pipe of the building; a biological sewage treatment cylinder or barrel is mounted between the exit of the T-shaped three-way flow control switch and a green belt; trees and shrubs or lawn plants which have high tolerance and thick wax coats and can digest and absorb the sewage are selectively planted at the exit of the biological sewage treatment cylinder or barrel; and ordinary green plants are planted around the trees and shrubs or lawn plants. By this means, rainwater and domestic washing sewage and wastewater on the balcony and the roof of the building is treated and utilized in an ecologic and low-carbon manner after three-stage ecologic transition of the control system, and the aims of harmless discharge and water resource conservation are achieved.

Description

Building balcony and roof rain sewage collecting utilize control system

Technical field the utility model is that a kind of building balcony and roof rain sewage collecting utilize control system, relates to water saving technology, dirty biological process of wastewater treatment, green plants tolerance studies, the tubing renovation technique field to the dirty waste water of living.

Background technology is present, the resident who much stays in multilayer, high-rise building can be placed on balcony to washing machine, service sink etc., wash clothes, wash washing tail water such as mop with the back directly row enter to connect the storm sewer of balcony → flow to river course, urban district or sewage conduct → flow to Wastewater Treatment Plant.Flow to the tail water in river course, can cause the reduction of urban district river water quality because a large amount of chemical substances that contain in the washing tail water make the river eutrophication easily.Flow to the tail water of Wastewater Treatment Plant, can increase cost of sewage disposal, expend ample resources.Existing building balcony and roof rain sewage collecting method have many shortcoming, and the one, the in line substantial pollution that brings to environment of sewage; The 2nd, dirty method of wastewater treatment expensive; The 3rd, the daily pourings of greening such as the sub-district nursery stock of building periphery, lawn also will consume a large amount of tap water, and are particularly outstanding in the summer of hot drought and water shortage, also lack a kind of efficient, low-carbon (LC), ecological system's way in the processing of dirty waste water with aspect utilizing.

The utility model content

Technical problem to be solved in the utility model: in order to solve the many shortcoming that can not effectively handle and utilize that existing building balcony and roof rain sewage collecting method have, the utility model provides a kind of control system, make this part rainwater and the dirty waste water of life washing on building balcony and roof guide greenbelt into by control device in good time, the natural biology of absorption, filtration etc. layer by layer by plant roots and stems transforms again, processing and utilizing method with ecological low-carbon (LC), reach harmless emission, the purpose of conserve water resource.

The technical scheme that its technical problem that solves the utility model adopts is: one " fourth " font three is installed on the building sewer pipe leads to flow control switch, the horizontal pipeline diameter is identical with the pipe tunnel diameter in the gauge tap, " fourth " font three leads to flow control switch and sewer pipe has 3 joint location, wherein, two on vertical duct, one on horizontal pipeline; On the joint inside turn point of horizontal pipeline and pipe tunnel, establish an oblique cover plate that can cover the valve upper edge downwards, tangle valve, influence valve switch with foreign material in the guard tube; Lead to installation one biological sewage treatment jar, bucket between flow control switch and greenbelt in " fourth " font three; Shrub, the lawn plant that the exit of biological sewage treatment jar, bucket is selected some height endurabilities of plantation, can be digested and assimilated the wax bed thickness of sewage, then be common green plants in this periphery.

The beneficial effects of the utility model:

One, can be plant nutrient is provided.Because live in the dirty waste water based on organic matter and nitrogen, phosphorus equal size, these all are the growth components of many plants, realize turning waste into wealth;

Two, can purify water.Through the adsorption filtration layer by layer of greenbelt, the tail water of greenbelt end significantly reduces, even have unnecessaryly, also relatively pure, can alleviate the pollution to the river course, urban district preferably;

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, science water;

Four, can save more electric cost.Some sub-district is to use the electric water pump pumping irrigation, and this has increased electric cost undoubtedly.This mode is to utilize the potential energy of the high low head generation of building to guide the water spontaneous current to greenbelt, the highly energy-consuming mode of having avoided electricity consumption to draw water.

Five, can realize the disposal locally and the natural, ecological trans-utilization of dirty waste water, have higher environmental benefit, economic benefit and social benefit.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing 1 leads to flow control switch figure for " fourth " font three.

Accompanying drawing 2 is shrub, lawn plant figure of biological treatment tank, bucket and height endurability, the wax bed thickness that can digest and assimilate sewage.

The specific embodiment

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

In accompanying drawing 1, two position OA OB of Movable valve, two joint location that " fourth " font three is led to flow control switch and sewer pipe are respectively O ₁O ₂, O ₃O ₄, " fourth " font three is led to flow control switch and the joint location O that advances the greenbelt pipeline ₅O ₆Lead to flow control switch by collect descending pipeline place's installation near the ground one " fourth " font three at the rainwater on building balcony and roof, its valve is a fulcrum with the O point, is the activity screens with 2 of A B, with the controlled water flow direction.

In accompanying drawing 2, fine day or dry weather, the wash water under the directed flow enter biological treatment tank, bucket carries out elementary harmless conversion; Flow to height endurability then, can digest and assimilate shrub, the lawn plant greenbelt of the wax bed thickness of sewage, by absorption, purify, realize the useful conversion of secondary, flow to peripheral common green plants band then again,, realizes three grades of effectively utilizations by pouring.Through filtration, absorption and the conversion of front three links, the unnecessary tail water of relative clean flows to storm sewer again.During big rainy day, under the saturated situation of greenbelt water content, rotate gauge tap, the water that balcony and roof flow down then by original path flow to the subsurface stormwater pipeline.

Claims

1. building balcony and roof rain sewage collecting utilize control system, it is characterized in that on sewer pipe, installing one " fourth " font three and lead to flow control switch, lead to installation one biological sewage treatment jar, bucket between flow control switch outlet and greenbelt in " fourth " font three, shrub, the lawn plant that biological sewage treatment jar, bucket exit are selected some height endurabilities of plantation, can be digested and assimilated the wax bed thickness of sewage, then be common green plants in its periphery.

2. building balcony according to claim 1 and roof rain sewage collecting utilize control system, it is characterized in that: fourth " to lead in the flow control switch horizontal pipeline diameter identical with the pipe tunnel diameter for font three; " fourth " font three leads to flow control switch and former sewer pipe has 3 joint location; wherein; two on vertical duct, one on horizontal pipeline.

3. building balcony according to claim 1 and roof rain sewage collecting utilize control system, it is characterized in that: on the joint inside turn point of horizontal pipeline and pipe tunnel, establish an oblique cover plate that can cover the valve upper edge downwards, tangle valve with foreign material in the guard tube, influence valve switch.