Roof greening light cultivation device
Technical field
The utility model relates to plant cultivating device, has related in particular to a kind of roof greening light cultivation device.
Background technology
Roof greening refers in all kinds of buildings, structure, city and encloses, carries out greening decorative, landscape architecture, plantation trees flowers and plants and ground, lawn quilt on top layer, balcony, balcony, balcony or the large-sized artificial artificial hillock massif of bridge etc., to increase the activity of city's green areas.This is a kind of aerial high-tech greening form of not land occupation, and it is distinguished and be that roof greening moves the landscape engineering such as open country landscape architecture and planting plants on building or structure to the maximum of open country landscape architecture and planting.It has obtained many-sided progress.But because the plant that is planted in roof has underground water, can not supply, the general easy dehydration of plant and be difficult to survive, and if a large amount of irrigation can cause a large amount of waste of resource; The degree of depth that can not increase as required the cultivation case that existing housetop greening device has, causing same cultivation case to plant needs the identical plant of soil amount, inconvenience very.
Summary of the invention
The utility model can cause the wasting of resources for a large amount of irrigations in prior art and can not increase as required the shortcoming of the cultivation case degree of depth, and a kind of roof greening light cultivation device of saving most resource and increasing the cultivation case degree of depth is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Roof greening light cultivation device, comprise the cultivation case, also comprises the storage liquid container and be arranged on the mozzle in the cultivation case, and cultivation case bottom is provided with screen pack, in the cultivation case, is arranged with froth bed.The cultivation case is for cultivated plant, and the storage liquid container is for preserving unnecessary nutrient solution or water, and mozzle is for pouring, when water or nutrient solution, carries too much, and too much nutrient solution or water flow in the storage liquid container and recycled by screen pack; Froth bed is light and cost is lower, and can prevent compost from expanding and the drawing incubator.
As preferably, to cultivate the case profile and be up-narrow and down-wide, the cultivation case comprises front side wall, rear wall, left side wall, right side wall and diapire, front side wall, rear wall, left side wall and right side wall all are the angle of 30-85 with diapire.Cultivation case profile is up-narrow and down-wide, and the opening of cultivation case is more little with respect to bottom, can on certain degree, prevent from being placed in the moisture evaporation in the cultivation case of eminence, reduces the number of times of irrigating, and economizes on resources.
As preferably, mozzle comprises some horizontal mozzles and some vertical mozzles, laterally mozzle and vertically mozzle all be arranged on uniformly in the cultivation case.Mozzle is imbedded in the first half of compost, and convenient nutrient solution or the water of irrigating can prevent from wasting nutrient solution or water because of aerial the irrigation; Be arranged on uniformly each corner that can reach even irrigable culture case in the cultivation case.
As preferably, every horizontal mozzle all communicates with every vertical mozzle, and is equipped with some apopores on every mozzle.Every some horizontal mozzles all communicate and can realize only needing a water inlet with every vertical mozzle, cost-saving and minimizing manufacturing process, and apopore is for discharging nutrient solution or water.
As preferably, also comprise the nutrition liquid pool, the nutrition liquid pool communicates with mozzle by feed pipe.The nutrition liquid pool is for depositing nutrient solution or water, feed pipe for delivery of nutrient solution or water in the cultivation case.
As preferably, store the liquid container side wall upper part and be provided with some ventilation holes.Ventilation hole can accelerate to be housed in the liquid evaporation in liquid container, and liquid is also got back in the cultivation case by weep hole, is recycled, and economizes on resources.
As preferably, to store the liquid container diapire and be provided with backwater hole, the storage liquid container communicates with the nutrition liquid pool by backwater hole, return pipe.The liquid be housed in liquid container can be transported to the nutrition liquid pool by backwater hole, return pipe, is recycled, and economizes on resources.
As preferably, to cultivate the peripheral bottom of case and be provided with the first annular boss, the storage liquid container is arranged on cultivation case below by the first annular boss.Storage liquid container upper end withstands on the first annular boss, and making to store the liquid container bottom has certain space for preserving liquid in advance with cultivation case below.
As preferably, to cultivate the outer upper part of case and be provided with the second annular boss, the second annular boss is provided with annular holddown groove.Can in annular holddown groove, embed breast boards, increase the degree of depth of cultivation case.
As preferably, cultivate the case diapire and be provided with some weep holes.Weep hole, for discharging unnecessary liquid in the cultivation case, prevents from too much causing the plant perish because of liquid.
The utility model is provided with the nutrition liquid pool and is arranged on the storage liquid container of cultivation case below, the nutrition liquid pool is for automatically providing nutrient solution or water, the storage liquid container is for depositing nutrient solution or the water filtered out from the cultivation case, the nutrient solution filtered out or water can be recovered in the storage liquid container by water pump and return pipe, but saving resource; But the also natural evaporation of the nutrient solution filtered out or water, and turn back in the cultivation case convenience simple in structure by weep hole; By mozzle and water pump, with coordinating of flow controller, watered, but saving resource; The annular holddown groove be provided with can be used for increasing the degree of depth of cultivation case, thereby can plant the plant varied in size, and simple in structure; The bracket holes be provided with, retainer ring can be used for fixedly liane, and this is simple in structure, and operation is also convenient.
The accompanying drawing explanation
Fig. 1 is cut-away section front view of the present utility model.
Fig. 2 is the three-dimensional structure diagram of the cultivation case of Fig. 1.
Fig. 3 is the cut-away section front view of embodiment 2.
The toponym that in accompanying drawing, each number designation refers to is as follows: wherein 1-cultivation case, 2-storage liquid container, 3-laterally mozzles, 4-vertically mozzles, 5-weep hole, 6-apopore, 7-nutrition liquid pool, the 8-the first annular boss, the 9-the second annular boss, 10-annular holddown groove, 11-screen pack, 12-froth bed, 13-front side wall, 14-rear wall, 15-left side wall, 16-right side wall, 17-diapire, 18-inlet opening, 21-ventilation hole, 22-backwater hole, 23-return pipe, 31-flow controller, the 32-the first water pump, 33-bracket holes, 34-retainer ring, 35-cylinder, the 36-the second water pump, 37-valve, 71-feed pipe.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Roof greening light cultivation device, as shown in Figure 1 to Figure 2, comprise cultivation case 1, also comprises storage liquid container 2 and be arranged on the mozzle in cultivation case 1, and cultivation case 1 bottom is provided with screen pack 11, in cultivation case 1, is arranged with froth bed 12.Cultivation case 1 is for cultivated plant, and storage liquid container 2 is for preserving unnecessary nutrient solution or water, and mozzle, for pouring, is carried too much when water or nutrient solution, and too much nutrient solution or water flow in storage liquid container 2 and recycled by screen pack 11; Froth bed 12 is light and cost is lower, and can prevent compost from expanding and the drawing incubator.
Cultivation case 1 profile is up-narrow and down-wide, and cultivation case 1 comprises front side wall 13, rear wall 14, left side wall 15, right side wall 16 and diapire 17, and front side wall 13, rear wall 14, left side wall 15 and right side wall 16 all are the angle of 30-85 with diapire 17.In the present embodiment, front side wall 13, rear wall 14, left side wall 15 and right side wall 16 all are 80 degree with diapire 17, and 80 degree make to cultivate more firm of case 1 monnolithic case.Cultivation case 1 profile is up-narrow and down-wide, and the opening of cultivation case 1 is more little with respect to bottom, can on certain degree, prevent from being placed in the moisture evaporation in the cultivation case 1 of eminence, reduces the number of times of irrigation, economizes on resources.
Mozzle comprises some horizontal mozzles 3 and some vertical mozzles 4, and laterally mozzle 3 and vertical mozzle 4 all are arranged in cultivation case 1 uniformly.Mozzle is imbedded in the first half of compost, and convenient nutrient solution or the water of irrigating can prevent from wasting nutrient solution or water because of aerial the irrigation; Be arranged on uniformly each corner that can reach even irrigable culture case 1 in cultivation case 1.
Every horizontal mozzle 3 all communicates with every vertical mozzle 4, and is equipped with some apopores 6 on every mozzle.Every some horizontal mozzles 3 all communicate and can realize only needing a water inlet with every vertical mozzle 4, cost-saving and minimizing manufacturing process, and apopore 6 is for discharging nutrient solution or water.
Also comprise nutrition liquid pool 7, nutrition liquid pool 7 communicates with mozzle by feed pipe 71.Nutrition liquid pool 7 is for depositing nutrient solution or water, feed pipe 71 for delivery of nutrient solution or water in cultivation case 1.
Storage liquid container 2 diapires are provided with backwater hole 22, and storage liquid container 2 communicates with nutrition liquid pool 7 by backwater hole 22, return pipe 23.The liquid be housed in liquid container 2 can be transported to nutrition liquid pool 7 by backwater hole 22, return pipe 23, is recycled, and economizes on resources.
The cultivation peripheral bottom of case 1 is provided with the first annular boss 8, and storage liquid container 2 is arranged on cultivation case 1 below by the first annular boss 8.Storage liquid container 2 upper ends withstand on the first annular boss 8, and making to store liquid container 2 bottoms has certain space for preserving liquid in advance with cultivation case 1 below.
The outer upper part of cultivation case 1 is provided with the second annular boss 9, the second annular boss 9 and is provided with annular holddown groove 10.Can in annular holddown groove 10, embed breast boards, increase the degree of depth of cultivation case 1.
Cultivation case 1 diapire 17 is provided with some weep holes 5.Weep hole 5, for discharging the interior unnecessary liquid of cultivation case 1, prevents from too much causing the plant perish because of liquid.
Cultivation case 1 one sides are provided with inlet opening 18, and feed pipe 71 is connected with mozzle through inlet opening 18.Feed pipe 71 is provided with the first water pump 32 and flow controller 31, the first water pumps 32 and flow controller 31 for controlling the nutrient solution volume in suction cultivation case 1, prevents from taking out too much causing waste or take out making very little plant dead because lacking moisture and nutrition.
Front side wall 13, rear wall 14, left side wall 15 and right side wall 16 upper ends of cultivation case 1 are equipped with some bracket holes 33 and some retainer rings 34.Cultivation case 1 diapire 17 is provided with some cylinders 35, and cylinder 35 is provided with the cylinder 35 of retainer ring 34 for the cylinder 35 that is provided with bracket holes 33 or for top.In the present embodiment, cultivation case 1 diapire 17 is provided with the cylinder 35 that a top is provided with retainer ring 34.Bracket holes 33 can insert support, and retainer ring 34 can be fastened rope, and support and rope all can be used for fixedly plant, and the rattan that can be used for drawing these plants for liane props up.Return pipe 23 is provided with the second water pump 36 and valve 37, the second water pumps 36 are drawn back nutrition liquid pool 7 for the solution that will store in liquid container 2, is recycled.
Cultivation case 1 and storage liquid container 2 are timber and make, and timber is comparatively light, and most roof all can this weight of load-bearing.
Embodiment 2
As shown in Figure 3, its basic structure is identical with embodiment 1, and difference is to store liquid container 2 side wall upper part and is provided with some ventilation holes 21.Ventilation hole 21 can accelerate to be housed in the liquid evaporation in liquid container 2, and liquid is also got back in cultivation case 1 by weep hole 5, is recycled, and economizes on resources.In the present embodiment, the liquid be housed in liquid container 2 is drawn back nutrition liquid pool 7 without water pump, directly allows its evaporation.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.