Background technology
Below background of related of the present utility model is described, but these explanations might not form prior art of the present utility model.
In recent years, along with the development of modern agriculture, in China's industrialized agriculture, the planting patterns of soilless culture is widely used, and soilless culture not only increases the availability in soil, and when carrying out the production of horticultural crop, output is higher, and quality is better.For China, when arable area is less gradually and soil is seriously damaged and pollutes, the operation technique of development soilless culture is very important.
The soilless culture developing into present China has the cultivation modes such as substrate culture, water planting, mist training, wherein uses and mostly is substrate culture comparatively widely.Packaged type soilless culture system utilizes the method for substrate culture, and nutrient solution can be recycled, and decreases the input amount of fertilizer while saving a large amount of water sources, therefore can not produce underground water source and pollute.But under hot and humid environmental condition, in nutrient solution Reusability process, can grow many pathogens, propagate some diseases, the sterilization therefore regularly carrying out nutrient solution is necessary.
Along with the raising gradually of people's material and cultural life, small-size soilless cultivating equipment is applied in the middle of family at leisure, is mainly used at the various small plant of balcony planting.Small-size soilless cultivating equipment is applicable to the development of family's " balcony-garden ", alleviates the life stress of urban human, can also bring real " green " vegetables while return to the garden life amusement and recreation to family.Certainly it also may be used for planting some flowers.In addition, small-size soilless cultivating equipment is also widely used in crop genetics and planting experiment by school, thus provides more perfect test facilities for student.Therefore, small-size soilless cultivating equipment is applied in large quantities, simultaneously its also serve beautify the environment, purify air, amusement and recreation, the multinomial effect such as production pollution-free food.
The utility model according in reality for the demand of small-size soilless cultivating equipment, propose a kind ofly can meet the novel soilless culture system of people for the needs of small-size soilless cultivating facility.Little according to soilless culture system volume of the present utility model, therefore floor space is little, can arbitrarily be placed on Anywhere, the region of the small sizes such as such as balcony, dining room, corner, greenhouse.According to soilless culture system of the present utility model because can to move and can random rotation direction, make the growth of crop can carry out light and the efficiency of mobile high crop according to the distribution of illumination.Whole system is midget plant, and move operation is all more convenient.
Utility model content
The purpose of this utility model be to propose a kind of can the little and cultivation apparatus without soil that can move freely of floor space, this cultivation apparatus without soil can improve space availability ratio widely, thus can provide more selection for the planting patterns of crop.
Preferred embodiment of the present utility model provides a kind of small movable soilless culture system, and this small movable soilless culture system comprises support, be arranged on support and the cultivating groove supported by support, for providing the nutrient solution circulating device of nutrient solution to cultivating groove, be arranged in cultivating groove and for roller nutrient input being delivered to the irrigate band in cultivating groove and be arranged on the bottom of support.
There is according to small movable soilless culture system of the present utility model the feature of easy to use and flexible, and due to floor space little, therefore greatly increase the availability in soil.In addition, better illumination condition can be received in the process of growth of crop, thus be conducive to it and grow, shorten growth cycle, can go on the market in advance than the crop by soil cultivation, therefore can bring larger economic benefit.Further, the quality of posture raise crop is above the ground level cultivation, and the probability being subject to the impact of damage by disease and insect is little, thus improves the commodity rate of planted vegetables and fruits, for plantation owner provides one cropping pattern more efficiently.
According to a preferred embodiment of small movable soilless culture system of the present utility model, the support of small movable soilless culture system can comprise longitudinal carrier, is provided with the cultivating groove bracket for supporting cultivating groove in the both sides of longitudinal carrier.
According in another preferred embodiment of small movable soilless culture system of the present utility model, the link position place of longitudinal carrier and cultivating groove bracket is provided with girth member.
According to an also preferred embodiment of small movable soilless culture system of the present utility model, the nutrient solution circulating device of small movable soilless culture system comprise the bottom being arranged on support nutrient solution case, for the nutrition liquid pump of the nutrient solution in pumping nutrient solution case, for carrying by the liquid feeding pipeline of the nutrient solution of nutrition liquid pump pumping and making the nutrient solution in cultivating groove be back to the liquid back pipe road of nutrient solution case.
According in another preferred embodiment of small movable soilless culture system of the present utility model, support also comprises the mounting be arranged on bottom it, and nutrient solution case is arranged on mounting regularly.
According to another preferred embodiment of small movable soilless culture system of the present utility model, liquid feeding pipeline is connected with the first end of the irrigate band in each in cultivating groove respectively, and liquid back pipe road is connected with the second end of the irrigate band in each in cultivating groove respectively.
According in another preferred embodiment of small movable soilless culture system of the present utility model, between liquid feeding pipeline and irrigate band, be provided with control valve.
According to another preferred embodiment of small movable soilless culture system of the present utility model, the irrigate band in each in liquid feeding pipeline, cultivating groove and liquid back pipe road are connected in series successively.
According in an also preferred embodiment of small movable soilless culture system of the present utility model, between liquid feeding pipeline and irrigate band, be provided with control valve.
Realize the supply of nutrient solution according to the device for recycling nutrient solution that small movable soilless culture system of the present utility model can be equipped with by himself and recycle, therefore having saved nutrient solution, protected environment.In addition, the amount of the nutrient solution led in irrigate band can be controlled by control valve, thus realize carrying out drip irrigation operation according to the demand of the nutrient solution during plant growth to institute's long-term cropping.
Embodiment
With reference to the accompanying drawings illustrative embodiments of the present utility model is described in detail.Be only for demonstration object to the description of illustrative embodiments, and be never the restriction to the utility model and application or usage.
The utility model provides a kind of small movable soilless culture system 50 for small size regions such as household balconies.This small movable soilless culture system 50 comprises support 1, be arranged on support 1 and the cultivating groove 8 supported by support 1, for providing the nutrient solution circulating device 3 of nutrient solution to cultivating groove 8 and being arranged in cultivating groove 8 for nutrient input being delivered to the irrigate band 9 of cultivating groove.Advantageously, support 1 is designed to have symmetrical structure, and as shown in Figure 1, support 1 is symmetrical about the longitudinal direction of support.Support 1 can be arranged to have longitudinal carrier 12, longitudinal carrier 12 bilateral symmetry be provided with cultivating groove bracket 14, at this, the side of longitudinal carrier 12 can be provided with one or more cultivating groove bracket 14, the single cultivating groove bracket 14 of the side being arranged on longitudinal carrier 12 is only shown in fig. 1, and the top of longitudinal carrier 12 is provided with a cultivating groove bracket 14.Certainly, also can arrange about the asymmetric multiple cultivating groove bracket 14 of longitudinal carrier 12 in the both sides of longitudinal carrier 12, as long as multiple cultivating groove bracket 14 can make support 1 support securely on the ground.Advantageously, longitudinal carrier 12 and the link position place of cultivating groove bracket 14 are provided with girth member 142, and girth member 142 can make cultivating groove bracket 14 more be securely fixed on longitudinal carrier 12.
In the embodiment shown in fig. 1, the total height of support 1 is 140cm, and the square tube that longitudinal carrier 12 is 3cm by the length of side is made.In addition, the bottom of longitudinal carrier 12 is provided with mounting 16, mounting 16 is formed as the supporting plane being parallel to ground, and that is, the plane orthogonal that mounting 16 is formed is in the plane at cultivating groove bracket 14 place.Further, for the ease of the motion of small movable soilless culture system 50, the bottom of mounting 16 is provided with roller 2, as shown in Figure 1, each bight of the bottom of mounting 16 is provided with a roller 2, that is, be provided with 4 rollers in the bottom of mounting 16, can make thus freely to move on the ground according to small movable soilless culture system 50 of the present utility model.
As shown in Figure 2, according to the nutrient solution circulating device 3 of small movable soilless culture system 50 of the present utility model comprise the bottom being arranged on support 1 nutrient solution case 4, for the nutrition liquid pump 5 of the nutrient solution in pumping nutrient solution case 4, for carrying by the liquid feeding pipeline 6 of the nutrient solution of nutrition liquid pump 5 pumping and making the nutrient solution in cultivating groove 8 carry out the liquid back pipe road 7 of circulating.Nutrient solution case 4 such as can adopt that length is 51cm, width is 40cm and be highly the casing of 26cm, and it can adopt metal cabinet, also can adopt plastics or other nonmetal casings.According in embodiment of the present utility model, the nutrient solution case 4 of rectangle is arranged on the mounting 16 of support 1.
The liquid feeding pipeline 6 of nutrient solution circulating device 3 is connected to nutrition liquid pump 5, and nutrition liquid pump 5 is arranged in nutrient solution case 4.The nutrient solution of backflow from cultivating groove 8 is collected by liquid back pipe road 7, and the guiding of the nutrient solution of backflow is flow back in nutrient solution case 4.That is, as shown in Figure 2 or Figure 3, liquid feeding pipeline 6 is connected to the nutrient solution outlet of nutrient solution case 4, and liquid back pipe road 7 is connected to the nutrient solution entrance of nutrient solution case 4.
Further, cultivating groove 8 can be made up of any material, such as it can be made up of metal material or plastic material, and it also can have any suitable shape, and such as it can have the cross section of square-section, square sectional, semi-circular cross-section and other shapes.According in the nutrient solution circulating device 3 of small movable soilless culture system 50 of the present utility model, cultivating groove 8 is made up of PVC pipeline, PVC pipeline can have the length of 110cm and the diameter of 16cm, by the first half of PVC pipeline excision to form the bathtub construction being used for planting plants, advantageously, the width of the otch in PVC pipeline is 12cm.Correspondingly, for by cultivating groove 8 the cultivating groove bracket 14 be bearing on support 1 can be arranged to that there is the shape with the mating shapes of cultivating groove 8.According in the embodiment of small movable soilless culture system 50 of the present utility model, cultivating groove bracket 14 is designed to have semicircular in shape, for supporting the cultivating groove 8 with semicircular in shape.Certainly, if cultivating groove 8 is designed to have rectangle or square shape, correspondingly, cultivating groove bracket 14 is also designed to have the shape matched with it, thus guarantees that cultivating groove 8 can be bearing on support 1 by cultivating groove bracket 14 securely.
In cultivating groove 8, place cultivation matrix, and in matrix, be equipped with irrigate band 9, irrigate band 9 fluid flow communication is connected to liquid feeding pipeline 6, is connected to liquid feeding pipeline 6 by interface tube.Advantageously, between liquid feeding pipeline 6 and irrigate band 9, be provided with control valve, the amount of the nutrient solution flowing into each irrigate band 9 can be controlled thus by control valve.
Describe in detail according to two kinds of the nutrient solution circulating device 3 of small movable soilless culture system 50 of the present utility model different embodiments referring to accompanying drawing 2-4.
First embodiment: as in the embodiment shown in Fig. 2 and Fig. 3, according in small movable soilless culture system 50 of the present utility model, be provided with five cultivating grooves 8 altogether, five cultivating grooves are arranged on three height, first height and the second height are respectively arranged with two cultivating grooves 8, third high degree is provided with a cultivating groove 8.Liquid feeding pipeline 6 sets up the relation that fluid is communicated with respectively with the irrigate band 9 in each cultivating groove 8.Such as in the embodiment shown in Figure 2, be provided with tube connector interface at the At The Height corresponding with each cultivating groove 8 of liquid feeding pipeline 6, thus be connected to the irrigate band 9 in each cultivating groove 8 respectively.Correspondingly, the other end of cultivating groove 8 is provided with liquid back pipe road 7, liquid back pipe road 7 is also connected to the other end of irrigate band 9 respectively by tube connector interface, thus makes the remaining nutrient solution in irrigate band 9 be back to nutrient solution case 4 by liquid back pipe road 7.By arranging valve between liquid feeding pipeline 6 and irrigate band 9, the flow velocity of the nutrient solution leading to each bar irrigate band 9 can be regulated.9, irrigate band is laid on above the matrix in cultivating groove 8.That is, according in the first embodiment of small movable soilless culture system 50 of the present utility model, liquid feeding pipeline 6 is connected with the first end of the irrigate band 9 in each in cultivating groove 8 respectively, and liquid back pipe road 7 is connected with the second end of the irrigate band 9 in each in cultivating groove 8 respectively.
Second embodiment: as shown in Figure 4, similar to the embodiment in figs. 2 and 3, according in small movable soilless culture system 50 of the present utility model, be provided with five cultivating grooves 8 altogether, five cultivating grooves are arranged on three height, first height and the second height are respectively arranged with two cultivating grooves 8, third high degree is provided with a cultivating groove 8.Liquid feeding pipeline 6 direct flow is connected to the irrigate band 9 in the cultivating groove 8 being in third high degree place communicatively, irrigate band 9 from the cultivating groove 8 being in third high degree place, irrigate band 9 in each in five cultivating grooves 8 joins end to end successively, thus the irrigate band 9 in two cultivating grooves 8 of the first At The Height one is connected to nutrient solution case 4 by liquid back pipe road 7.When opening nutrition liquid pump 5, nutrient solution is supplied to the cultivating groove 8 being in third high degree place by liquid feeding pipeline 6, and flows through remaining cultivating groove 8 successively by the irrigate band 9 in cultivating groove 8, thus provides nutrient solution for each cultivating groove 8.When nutrient solution flows to of being in the cultivating groove 8 of the first At The Height, excessive nutrient solution is back to nutrient solution case 4 by the liquid back pipe road 7 being connected to irrigate band 9.Irrigate band 9 can be laid on above the matrix in cultivating groove 8, or also can be laid on the bottom of matrix.That is, according in the second embodiment of small movable soilless culture system 50 of the present utility model, the irrigate band 9 in each in liquid feeding pipeline 6, cultivating groove 8 and liquid back pipe road 7 are connected in series successively.
When adopting that length is 110cm, diameter be the PVC pipeline of 16cm as cultivating groove 8 time, according to 6 strain strawberries of can planting in each cultivating groove 8 of the small movable soilless culture system 50 of the first embodiment of the present utility model, the overall footprint area of small movable soilless culture system 50 is about 0.6 square metre, this cultivation system 50 can once be planted 30 strain strawberries, is about 2 times of surface soil planting strawberry quantity; To plant altogether strawberry 24 strain according to the small movable soilless culture system 50 of the first embodiment of the present utility model, be about 1.6 times of surface soil planting strawberry quantity.Which not only improves land utilization rate, strawberry can receive good illumination condition in process of growth simultaneously, is conducive to it and grows, shorten growth cycle, goes on the market in advance than the strawberry of the field planting simultaneously by soil cultivation.In addition, the quality of posture planting strawberry is above the ground level cultivation, and the probability being subject to the impact of damage by disease and insect is little, thus improves the commodity rate of strawberry.In addition, owing to occupying less area according to small movable soilless culture system 50 of the present utility model, be therefore more applicable to domestic. applications, thus for people provide green, vegetables or fruit efficiently.
When designing cultivating groove 8, fly net, non-woven fabrics and matrix is laid respectively from bottom to top in cultivating groove 8, matrix volume approximately accounts for 2/3 of the volume of whole cultivating groove 8, wherein the aperture of the liquid returning end of cultivating groove 8 is by fly net place mat, returns nutrient solution case 4 internal contamination nutrient solution in order to prevent matrix with nutrient solution.Nutrient solution is transported to liquid feeding pipeline 6 with certain flow and pressure by nutrition liquid pump 5, then near the root system being transported to crop by irrigate band 9, utilization absorbed by crops.When being laid on above the matrix in cultivating groove 8 irrigate band 9, the nutrient solution be transported in cultivating groove 8 progressively oozes utilization absorbed by crops from matrix top.When being embedded in the matrix in cultivating groove 8 irrigate band 9, be transported to the nutrient solution direct utilization absorbed by crops from matrix bottom in cultivating groove 8.Unnecessary nutrient solution is turned back in nutrient solution case 4 by liquid back pipe road 7.
It should be noted that at this, although above-described embodiment is illustrated according to small movable soilless culture system of the present utility model for strawberry, but should be understood that, can plant the various vegetables orchard crop compared with plantlet according to the utility model small movable soilless culture system.In addition, although give the dimensional parameters of some building blocks according to small movable soilless culture system of the present utility model at this, but, those skilled in the art are it is understood that can adopt other suitable parameter to enable to plant suitable crop according to small movable soilless culture system of the present utility model.
Although be described the utility model with reference to illustrative embodiments, but be to be understood that, the utility model is not limited in literary composition the embodiment described in detail and illustrate, when not departing from claims limited range, those skilled in the art can make various change to described illustrative embodiments.