Water-saving environment-protecting roof afforestation equipment
Technical field
The utility model relates to roof afforestation technology field, especially relates to a kind of water-saving environment-protecting roof afforestation equipment.
Background technology
Along with the development in city, the exploitation of real estate, the land resources in the large, medium and small city of present China is " an inch of land is an inch of gold ", and the land area that may be used for afforesting is fewer and feweri.And along with the development of science and technology, roof greening arises at the historic moment.Afforest and beautify by the roof space, not only can increase green space, can also improve the ecological environment, beautifying city view.
And the green vegetation planting device of existing housetop greening device especially frame-type, need to loading soil and seed in each framework, operating process is wasted time and energy.And the nutriment of plant lacks, poor growth, the simultaneously severe water and soil erosion of planting unit, plant easily dries up because of lack of water death.But in rainy day or plant irrigation process, amount of rainfall is sufficient, directly drain, extremely waste, the complex structure of existing rain collector process good filtration effect, structure simply then cannot be filtered rainwater, often carries the pollutants such as a large amount of dusts, earth in rainwater or irrigation water simultaneously, if directly used, be easy to because dust deposit causes line clogging.In addition, the connection difficulty of the adjacent frame of existing green vegetation planting device, the fixed effect on framework and roof is poor.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of easy to loading and unloading, can the water-saving environment-protecting roof afforestation equipment of Promoting plant growth.
To achieve these goals, the utility model is by the following technical solutions: a kind of water-saving environment-protecting roof afforestation equipment, comprise framework, described roof surface laminating arranges a Diversion Plate, this Diversion Plate is evenly equipped with laterally extending gutter, gutter connects captation, and Diversion Plate surface forms stopping area, and stopping area forms water barrier; Described framework is provided with recessed planting groove, and planting groove inwall is provided with the air-vent communicated with the external world; The truncated cone-shaped that this planting groove is big up and small down, the bottom of this planting groove is provided with the discharge outlet being communicated with gutter, is provided with planting bag in planting groove; Shape, the size of planting bag are all identical with planting groove, and planting bag is provided with water layer, nutritive layer from bottom to top successively and settles the soil horizon of seed; Described framework periphery extend horizontally away fillet, and fillet is provided with the fixture connecting adjacent frame.Unnecessary water and the rainwater of rainy day after irrigation can reclaim by Diversion Plate and gutter, have saved water resource; And stopping area can prevent root system of plant from destroying building construction, water barrier increases the collecting amount of rainwater, and planting bag can conveniently be installed and change, planting plants is convenient, and water layer can play Water storage, keep soil moisture, nutritive layer is then conducive to the growth of plant; Planting groove conveniently can settle planting bag, and the planting groove of this shape and growth belt good fixing effect, have certain gas permeability, be conducive to the growth of plant, discharge outlet can get rid of unnecessary moisture, avoids rotten of plant; Fillet and fixture can be connected and fixed adjacent framework.
Further, described framework top surface laminating arranges the fixed network of a connection fixture.This plantation net further enhancing fastness and the stability of planting bag arrangement.
Further, described fixture is a set bolt.Draw materials conveniently, good fixing effect.
Further, described fixture is the body of rod that one end is embedded in roof LIFT in advance, and this body of rod is positioned at the fixing feet that roof building layer forms a fixed head and is connected with fixed head, and the body of rod other end is provided with the fixed cover that jointly can clamp adjacent frame fillet.The fixture of this setting and being connected firmly of roof, good fixing effect.
Further, the outlet pipe that described captation comprises a header tank, connects the water inlet pipe of described gutter and can spray water to planting bag, this water inlet pipe connects the top of header tank; Be provided with a screen pack in the middle of header tank, screen pack is provided with zeolite layer, and zeolite layer is provided with chad layer, and described header tank is positioned at below screen pack and is communicated with described outlet pipe.This setting can carry out to rainwater the material such as silt, dust that filters wherein, increased water quality simultaneously, avoided line clogging, ensure the normal irrigation to plant, and structure is simple, easily realizes, good filtration effect, realizes making full use of of resource.
In sum, the utility model has the following advantages: rainwater can be recycled by Diversion Plate and gutter, has saved water resource; The framework of this band planting groove and planting bag conveniently can be installed, dismantle, and accelerate plantation speed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 framework vertical view of the present utility model;
Fig. 3 is captation structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As Figure 1-3, a kind of water-saving environment-protecting roof afforestation equipment, comprises framework 1, described roof surface laminating arranges a Diversion Plate, Diversion Plate is evenly equipped with laterally extending gutter 2, gutter 2 connects captation, and Diversion Plate surface forms stopping area 3, stopping area 3 is copper-plated stainless steel layer, stopping area 3 is formed water barrier 4, this water barrier has PE material to make, and water barrier can prevent from oozing under water, increase the collecting amount of rainwater, stopping area can avoid plant root to destroy building.Framework 1 is provided with recessed planting groove 11, the truncated cone-shaped that this planting groove 11 is big up and small down, and planting groove 11 inwall is provided with the air-vent communicated with the external world; Be provided with the discharge outlet 21 being communicated with gutter 2 bottom this planting groove 11, unnecessary water can be discharged from discharge outlet 21, is provided with planting bag 5 in planting groove 11; Shape, the size of planting bag 5 are all identical with planting groove 11, planting bag is made up of braided material, planting bag 5 is provided with water layer 51, nutritive layer 52 from bottom to top successively and settles the soil horizon 53 of seed, described water layer 51 is retaining cotton, described nutritive layer 52 is the vegetables and fruits rotted, and described soil horizon 53 is black earth.
Described framework 1 periphery extend horizontally away the fillet 12 of level, and fillet 12 is provided with fixture 6, and this fixture 6 can connect adjacent frame 1.Concrete, described fixture 6 is the body of rod 61 that one end is embedded in roof LIFT 7 in advance, this body of rod 61 is positioned at the fixing feet 63 that roof building layer forms a fixed head 62 and is connected with fixed head 62, and the body of rod 61 other end is provided with the fixed cover 64 that jointly can clamp adjacent frame fillet 12.Described framework 1 top surface laminating arranges the fixed network of a connection fixture 6.And in other embodiments, described fixture 6 can also be a set bolt.
As shown in Figure 3, the outlet pipe 82 that described captation comprises a header tank 8, connects the water inlet pipe 81 of described gutter 2 and can spray water to planting bag 5, this water inlet pipe 81 connects the top of header tank 8; A screen pack is provided with in the middle of header tank 8, screen pack is provided with zeolite layer 84, zeolite layer 84 is provided with chad layer 83, described header tank 8 is positioned at below screen pack and is communicated with described outlet pipe 82, namely be positioned in header tank 8 below screen pack and be provided with a water pump 85, this outlet pipe 82 penetrates in header tank 8 and connects described water pump 85.Unnecessary irrigation water or rainwater pass to chad layer 83 from water inlet pipe 81, filter out silt, dust, and then pass to zeolite layer 84 and remove organic impurities wherein, and then discharge from outlet pipe 82 and irrigate plant.Chad layer 83 can filter out silt, dust in water, and zeolite layer 84 multi-pore structure contributes to beneficial bacterium and nitrifier attachment is grown, and helps organic impurities in decomposition water, realizes making full use of of rainwater and unnecessary irrigation water.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.