Background technology
At present, along with development of urbanization, building is more and more.Increasing of building pushes, taken a large amount of soils and green space on the one hand, and the household garbage that produces in the building on the other hand grows with each passing day, and brings very big difficulty to garbage disposal.
Yet along with the increase of building, the roof area in city is also increasing.Roof greening can improve the urban environment looks, improves citizen's live and work environmental quality; Alleviate airborne dust, purify air; The protection top of building prolongs roofing materials application life; Alleviating urban heat island effect; Thermal insulation reduces the use of air-conditioning, energy conservation; Slacken city noise; Increase air humidity, purified water source; Improve the land resources utilization rate; Can plant paddy rice, form the vegetable garden, city, orchard etc., and the garbage in the household garbage, be can be through in addition recycle of roof greening towards big or small urinal water.
Summary of the invention
The objective of the invention is to: provide a kind of building household garbage enclosed the green circulating system, can utilize the roof space to afforest, and effectively handle the household garbage that produces in the building, cost is low, is widely used.
Another object of the present invention is to: the method for using of the green circulating system of a kind of said building household garbage enclosed is provided, effectively uses the green circulating system of building household garbage enclosed to handle the household garbage that produces in the building.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
The green circulating system of a kind of building household garbage of the present invention enclosed; Comprise the broken fermentation vat of the water closet, precipitation process pond and the garbage that are arranged in the building; Also comprise the roof greening system and the rain water collecting system that are arranged at the building roof; Said roof greening system is connected with said rain water collecting system, water closet, precipitation process pond and automatic irrigation system through first pipeline successively, constitutes loop; The garbage import is communicated with through the broken fermentation vat of second pipeline and said garbage, elevator and said roof greening system successively.
Said roof greening system constitutes by being laid on soil horizon, the water-storage-drainage layer in the building roof enclosure wall, the layer of preserving moisture, separated root layer and waterproofing course.
Also comprise the tap water water replanishing device, said tap water water replanishing device is communicated with said rain water collecting system; Bottom at roof greening system is provided with water filter, and roof greening system is through the said water filter and first pipeline connection.
The method for using of the green circulating system of a kind of said building household garbage enclosed comprises the following steps:
Step 1: when raining or the unnecessary water of roof greening system get into rain water collecting system through water filter;
Step 2: water closet uses the water in the rain water collecting system to wash, and the water after the flushing gets into the precipitation process pond;
Step 3: the water after the precipitation process of precipitation process pond pours into roof greening system through automatic irrigation system.
In the said step 1, when the water in the rain water collecting system is not enough, mend into tap water to rain water collecting system by the tap water water replanishing device.
The in addition following steps parallel with said step 1 to three:
Step 4: garbage gets into the broken fermentation vat of garbage through the garbage import and carries out broken fermentation process;
Step 5: the garbage through broken fermentation process gets into roof greening system through elevator, replenishes as fertile, soil.
Compared with prior art the invention has the beneficial effects as follows: adopt technique scheme, said roof greening system is connected with said rain water collecting system, water closet, precipitation process pond and automatic irrigation system through first pipeline successively, constitutes loop; This structure; Can utilize the rain-out water closet, utilize rainwater and/or sanitary sewage, the pouring roof greening system; Make full use of the space on building roof, also handled the sewage that produces in the building simultaneously; The garbage import is communicated with through the broken fermentation vat of second pipeline and said garbage, elevator and said roof greening system successively; This structure; Can handle the garbage that produces in the building, make full use of the space on building roof, garbage is carried out digestibility and utilization.
Another effect of the present invention: adopt the method for using of the green circulating system of said building household garbage enclosed, can effectively use the green circulating system of building household garbage enclosed to handle the household garbage that produces in the building, can form vegetable garden, city, orchard at said roof greening system kind paddy rice, vegetables, fruit; Improve citizen's live and work environmental quality, alleviate airborne dust, purify air, the protection top of building; Prolong roofing materials application life, alleviating urban heat island effect, thermal insulation; Reduce the use of air-conditioning, energy conservation slackens city noise; Increase air humidity, purified water source improves the land resources utilization rate.
The specific embodiment
As shown in Figure 1; The green circulating system of a kind of building household garbage of the present invention enclosed; Comprise the broken fermentation vat 8 of the water closet 3, precipitation process pond 4 and the garbage that are arranged in the building; Be arranged at the roof greening system 1 and rain water collecting system 2 on building roof; Said roof greening system 1 constitutes by being laid on soil horizon, the water-storage-drainage layer in the building roof enclosure wall, the layer of preserving moisture, separated root layer and waterproofing course, and said soil horizon, water-storage-drainage layer, the layer of preserving moisture, separated root layer and waterproofing course are arranged in order by top-down order, can plant crops, vegetables, fruit etc. in the soil horizon; Said roof greening system 1 is connected with said rain water collecting system 2, water closet 3, precipitation process pond 4 and automatic irrigation system 5 through first pipeline successively, constitutes loop; Garbage import 7 is communicated with through the broken fermentation vat 8 of second pipeline and said garbage, elevator 9 and said roof greening system 1 successively.As preferably, also comprise tap water water replanishing device 6, said tap water water replanishing device 6 is communicated with said rain water collecting system 2; As preferably, can also be provided with water filter in the bottom of roof greening system 1, roof greening system 1 is through the said water filter and first pipeline connection, and water filter is used to filter leaf, weeds, foreign material etc.
The method for using of the green circulating system of a kind of described building household garbage enclosed of the present invention comprises the following steps:
Step 1: when raining or roof greening system 1 unnecessary water get into rain water collecting system 2 through water filter; When the water in the rain water collecting system 2 is not enough, mend tap water to rain water collecting system 2 by tap water water replanishing device 6;
Step 2: water closet 3 uses the water in the rain water collecting system 2 to wash, and the water after the flushing gets into precipitation process pond 4;
Step 3: the water after 4 precipitation process of precipitation process pond pours into roof greening system 1 through automatic irrigation system 5.
Step 4: garbage gets into the broken fermentation vat 8 of garbage through garbage import 7 and carries out broken fermentation process;
Step 5: the garbage through broken fermentation process gets into roof greening system 1 through elevator 9, replenishes as fertile, soil.