CN111990114A - Intelligent greening system based on sponge type greening units - Google Patents
Intelligent greening system based on sponge type greening units Download PDFInfo
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- CN111990114A CN111990114A CN202010994262.XA CN202010994262A CN111990114A CN 111990114 A CN111990114 A CN 111990114A CN 202010994262 A CN202010994262 A CN 202010994262A CN 111990114 A CN111990114 A CN 111990114A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses an intelligent greening system based on sponge type greening units, which comprises greening units arranged in an array manner, wherein the greening units are placed on a bearing layer to form a greening coverage area; the greening unit is a sponge type greening unit; longitudinal and transverse crossed grid lines are formed among the greening units arranged in an array, water supply pipes are correspondingly arranged along the grid lines, water collecting holes are distributed on the bearing layer, water collecting pipes are outwards connected with the water collecting holes, the water collecting pipes are connected with a water storage tank, and the water storage tank is connected with the water supply pipes to form a water circulation system; the system also comprises a nutrient solution filling system and a data monitoring system. The sponge greening unit based intelligent greening system is formed into an integral greening system, and meanwhile, the integral greening system based on the sponge greening unit is formed by matching with a water circulation system, a nutrient solution filling system and a data monitoring system, so that the integral sponge greening unit based intelligent greening system can be popularized in a large-scale and modularized manner, is particularly suitable for urban quick greening and road isolation greening, is convenient to move and move, and can be reused.
Description
Technical Field
The invention relates to the technical field of urban greening, in particular to an intelligent greening system based on a sponge type greening unit.
Background
Along with the development of cities, the urban greening is more and more paid attention to by people. Urban afforestation is an activity of planting plants to improve urban environment, and is to plant trees, plant grass and flower in cities, cover certain ground (space) or install the plants to improve the living environment quality of urban residents.
At present, urban greening is mostly concentrated in areas such as road isolation belt greening, garden greening, roof space and the like, and the greening mode basically adopts a scheme of backfilling soil and then planting plants. This results in a large construction amount, high difficulty and long time for early planting, and also has a great problem in the later stage when the transplanting is performed.
Related solutions are also provided in the prior art to the above-mentioned problems.
The invention with publication number CN103229646A discloses a simple roof greening method, which comprises the following steps: (1) planting green plants by using the water storage planting pot; (2) cleaning construction, leveling layer construction, waterproof layer construction and protective layer construction are carried out on the roof floor according to the national industry standard; (3) and (2) carrying the green plants planted in the water storage planting pot in the step (1) on a roof for assembly, wherein the water storage planting pot comprises a water storage layer and a substrate layer, the height of the water storage layer is 45-50mm, and the height of the substrate layer is 80-85 mm. The greening method is low in manufacturing cost and economical and practical, the water storage planting pot is made of polypropylene pp materials, the cost is low, the service life is long, the water storage space is large, much rainwater can be intercepted, and water required by plant growth can be supplied for a long time.
The technical scheme provides a roof greening method, but the method cannot be effectively applied to greening of other road isolation belts and greening of parks, and meanwhile, the water storage planting pot has the problems that the structure is backward and the water storage planting pot is easy to accumulate and smell; and the formed greening system has single function and cannot form integral control management.
The publication TWI517787B discloses a combined flowerpot with water supply and water saving functions, which comprises a bottom plate; and a plurality of assemblies, each assembly is formed as a hollow shell structure with an outer wall plate, an opposite inner wall plate, two side wall plates, an upper wall plate and a lower wall plate, the lower section of one side wall plate of each assembly is hollowed with a water inlet sleeve hole, the lower section of the other side wall plate of each assembly is convexly provided with a water outlet sleeve, the lower section of the inner wall plate of each assembly is concavely provided with a transverse caulking groove corresponding to the thickness of the bottom plate, and the inner wall plate on the upper side of the transverse caulking groove is provided with a water inlet hole; the horizontal embedding groove of each assembly is embedded on the outer periphery of the bottom plate, and the water outlet sleeve of the two side wall plates is sleeved and connected with the water inlet sleeve hole to form a surrounding structure; the flowerpot can be disassembled and reassembled for use, and can guide the accumulated water in the collecting pot to form effective water supply regulation, and can provide the rooftop balcony for different landscape partitions of the hanging garden to be arranged for use, thereby achieving multiple uses of combined assembly and combination and having multiple progressions.
The technical scheme mainly relates to a flowerpot which can be arranged for use, but does not form a complete greening integral scheme, and meanwhile, the structure of the flowerpot is backward, so that the problem of accumulated water and odor is easily caused.
The utility model of the bulletin CN211430255U discloses a quick greening device for urban ecological restoration, which comprises a supporting carpet, a loading groove, a bearing body, cultivation soil, a liquid containing groove, a liquid suction pipe and a liquid injection hole, wherein the supporting carpet is a flexible and windable carpet which is made of degradable fiber materials and is laid on the ground; support the blanket upper end and seted up the loading trough, and load and have the supporting body, this supporting body upper portion has seted up the storage tank, and contains cultivation soil, plants in this cultivation soil and has afforestation plant. The utility model discloses a liquid containing groove and pipette's setting is favorable to along with the growth of plant, and its root system winding is on the pipette to utilize the pipette to absorb moisture and the nutrient in the liquid containing groove, thereby, avoided directly soaking the drawback in the water with the plant, simultaneously, be favorable to preventing the loss of moisture.
The supporting body for planting plants in the technical scheme has a backward structure and is easy to cause the problems of water accumulation and odor; and the formed greening system has single function and cannot form integral control management.
Notice No. CN 211406987U's utility model relates to an urban greening device technical field, especially, greening device is used on urban building top, including a plurality of planting units, it includes the catch basin to plant the unit, the middle part level of catch basin is equipped with the baffle, the opening has been seted up at the middle part of baffle, the baffle bottom at open-ended edge is connected with the groove that absorbs water, the groove that absorbs water is made for the metal filter screen, the inslot intussuseption that absorbs water is filled with the grit layer, the upper portion on grit layer is located the top of baffle, the catch basin intussuseption on grit layer upper portion is filled with fine sand layer, the catch basin intussuseption fine sand layer upper portion is filled with dirt layer, the drain pipe has been seted up to the lateral wall of catch basin, the inside intercommunication. The utility model discloses can the rational utilization rainwater to continuously supply water.
The planting unit for planting plants in the technical scheme has a backward structure and is easy to cause the problems of water accumulation and odor; and the formed greening system has single function and cannot form integral control management.
In conclusion, the intelligent greening system based on the sponge type greening units, which can be popularized in a large-scale and modularized manner, becomes an urgent need for urban development.
Disclosure of Invention
The invention aims to provide an intelligent greening system based on a sponge type greening unit.
In order to solve the technical problems, the invention adopts the following technical scheme:
an intelligent greening system based on sponge type greening units comprises greening units arranged in an array mode, wherein the greening units are placed on a bearing layer to form a greening coverage area, each greening unit comprises a planting box, the lower end of each planting box is closed, the upper end of each planting box is open, a separation frame with holes is arranged in each planting box to separate the planting box into an upper box body and a lower box body, matrixes are placed in the upper box body, green plants are planted at the matrixes of the upper box body, a water storage cavity is formed in the lower box body, and water-absorbing sponges are placed in the water storage cavity to form the sponge type greening units; the side wall of the upper box body is provided with a drainage hole group;
longitudinal and transverse crossed grid lines are formed among the greening units arranged in an array mode, water supply pipes are correspondingly arranged along the grid lines and are placed on the bearing layer to form a water supply network, and water supply control valves are further arranged on the water supply network in different areas; the water supply net is provided with a branch pipe which extends upwards to the planting box at the intersection point of the grid lines, the branch pipe is connected with a water supply pipe, and the upper end of the branch pipe is provided with a spray head;
water collecting holes are distributed on the bearing layer, water collecting pipes are connected outwards to the water collecting holes, the water collecting pipes are connected with a water storage tank, and the water storage tank is connected with a water supply pipe to form a water circulation system;
the upper stream of the water supply pipe is also connected with a nutrient solution filling tank, the nutrient solution filling tank is connected with the upper stream of the water supply pipe through a filling pipe, and a filling control valve is arranged on the filling pipe to form a nutrient solution filling system;
the greening coverage area is also provided with an illumination acquisition terminal, a temperature acquisition terminal, a matrix humidity acquisition terminal, a matrix component acquisition terminal, a sponge water level acquisition terminal, a gas acquisition terminal and a water flow water pressure acquisition terminal arranged on the water circulation system and the nutrient solution filling system in a matching way, the acquisition terminals acquire signals and transmit the signals to the data processing system, and the data processing system processes the signals and displays the signals on the remote operation terminal to form a data monitoring system; the data monitoring system may perform the following operations: the data processing system automatically sends a control instruction to the water supply control valve or the filling control valve according to the signal processing result, the remote operation terminal manually generates the control instruction to the water supply control valve or the filling control valve, and the data processing system sends an alarm instruction to the remote operation terminal according to the signal processing result.
The planting boxes are of round tables or prismatic table structures with small lower parts and large upper parts, the upper end edges of the planting boxes are provided with buckles, and the buckles of the adjacent planting boxes are mutually connected in a clamping manner; every four greening units distributed in a shape like Chinese character 'tian' are taken as a group, a gap is formed between the buckles at the center of the group, and the branch pipes penetrate through the gap.
The adjacent planting boxes form a gap at the bottom, and the water supply pipes are arranged at the corresponding gaps.
The branch pipe comprises an outer layer supporting pipe and an inner layer spray pipe, the supporting pipe is supported on the bearing layer downwards, and the supporting pipe extends upwards to form the planting box; one end of the spray pipe is connected with the water supply pipe, and the other end of the spray pipe extends out of the bearing pipe to be connected with the spray head.
The branch pipe comprises an outer layer supporting pipe and an inner layer spray pipe, the supporting pipe is supported on the bearing layer downwards, and the supporting pipe extends upwards to form the planting box; the upper end of the supporting tube is also fixedly connected with a transverse tube; one end of the spray pipe is connected with a water supply pipe, the other end of the spray pipe extends to the transverse pipe along the bearing pipe and hangs downwards, and the end part of the spray pipe is connected with the spray head.
The isolation frame is paved with non-woven fabrics, and the non-woven fabrics are provided with matrixes.
The side wall of the upper box body of the drainage hole group is arranged in a cross shape.
The water storage tank is of a sedimentation tank structure and comprises a tank body, wherein a vertical partition plate is arranged in the tank body and divides the tank body into a sedimentation tank on one side and a clean water tank on the other side, and the height of the partition plate is lower than the overall height of the tank body, so that the sedimentation tank and the clean water tank form overflow connection at the top of the partition plate; the water collecting pipe is connected with the sedimentation tank, and the water supply pipe is connected with the clean water tank.
At least two humidity acquisition terminals are arranged in layers in a matrix of the planting box according to different heights.
The sponge water level acquisition terminal is arranged in the following form: the lateral wall of water storage chamber is equipped with vertical passageway, and the punch combination has been arranged towards cavernosum one side to the passageway, and the water level gauge is placed in the passageway.
The invention has the beneficial effects that:
1. the greening unit comprises a planting box, wherein a substrate is placed in an upper box body, green plants are planted at the substrate of the upper box body, a water storage cavity is formed in a lower box body, and a water-absorbing sponge body is placed in the water storage cavity, so that a sponge type greening unit is formed, water entering the water storage cavity can be absorbed into the sponge body, and substrate impurities carried in the water can be directly separated out of the sponge body, so that the substrate impurities are prevented from being in the water storage cavity all the time, and the deterioration is prevented; when the sponge works, water in the sponge is evaporated and rises to the position of the substrate, and water is supplemented.
2. In the invention, longitudinal and transverse crossed grid lines are formed among greening units arranged in an array manner, water supply pipes are correspondingly arranged along the grid lines and are placed on a bearing layer; and branch pipes which upwards extend out of the planting box are arranged at the intersection points of the grid lines and are connected with a water supply pipe, and spray heads are arranged at the upper ends of the branch pipes and spray water to the greening units.
Meanwhile, the bearing layer is distributed with water collecting holes which are connected with water collecting pipes outwards, the water collecting pipes are connected with a water storage tank, the water storage tank is connected with a water supply pipe, thereby realizing the collection and the recycling of redundant water supply or rainwater,
3. the invention also connects a nutrient solution filling box on the upstream of the water supply pipe, the nutrient solution filling box is connected with the upstream of the water supply pipe through a filling pipe, the filling pipe is provided with a filling control valve, and the nutrient solution filling is realized through the nutrient solution filling box while supplying water.
4. The water storage tank is of a sedimentation tank structure and comprises a tank body, wherein a vertical partition plate is arranged in the tank body and divides the tank body into a sedimentation tank on one side and a clean water tank on the other side, and the height of the partition plate is lower than the overall height of the tank body, so that the sedimentation tank and the clean water tank form overflow connection at the top of the partition plate; the collector pipe is connected with the sedimentation tank, and the delivery pipe is connected with the clean water basin to realize the impurity and the separation of water in the storage water tank, conveniently carry out next cycle and use.
5. The data monitoring system of the present invention; the data monitoring system may perform the following operations: the data processing system automatically sends a control instruction to the water supply control valve or the filling control valve according to the signal processing result, the remote operation terminal manually generates the control instruction to the water supply control valve or the filling control valve, and the data processing system generates an alarm instruction to the program operation terminal according to the signal processing result, so that automatic intelligent control management is realized.
6. The sponge greening unit based intelligent greening system is formed into an integral greening system, and meanwhile, the integral greening system based on the sponge greening unit is formed by matching with a water circulation system, a nutrient solution filling system and a data monitoring system, can realize large-scale and modularized popularization, is particularly suitable for urban quick greening and road isolation greening, is convenient to move and move, realizes reutilization, and has great application value.
Drawings
FIG. 1 is a front view of a sponge-type greening unit according to the present invention;
FIG. 2 is a cross-sectional view of the sponge-type greening unit of the present invention;
FIG. 3 is a schematic layout of a sponge water level collecting terminal according to the present invention;
FIG. 4 is a schematic view of a sponge greening unit combined with a water circulation system according to an embodiment of the present invention;
FIG. 5 is a schematic view of a sponge greening unit combined with a water circulation system according to a second embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 3 and fig. 4, the present embodiment discloses an intelligent greening system based on sponge type greening units, which includes greening units arranged in an array, and the greening units are placed on a bearing layer 5 to form a greening coverage area. In this embodiment, the bearing layer 5 includes a waterproof cloth disposed on the bearing surface, and a geotextile disposed thereon.
The greening unit comprises a planting box 1, the lower end of the planting box is closed, the upper end of the planting box is open, a partition frame 13 with holes is arranged in the planting box 1 and divides the planting box into an upper box body 11 and a lower box body 12, a substrate is placed in the upper box body 11, the green plants are planted in the substrate of the upper box body, a water storage cavity is formed in the lower box body 12, a water-absorbing sponge body 10 is placed in the water storage cavity, and the shape of the sponge body 10 is matched with the water storage cavity to form the sponge type greening unit.
The invention adopts the sponge type greening unit, so that the water entering the water storage cavity can be sucked into the sponge body 10, and the matrix impurities carried in the water are directly separated out of the sponge body, thereby avoiding the matrix impurities from being in the water storage cavity all the time and preventing the matrix impurities from deteriorating; during operation, water in the sponge 10 evaporates and rises to the substrate for replenishing water.
The side wall of the upper box body 11 is provided with a drainage hole group 14, the drainage hole group 14 is arranged on the side wall of the upper box body in a cross shape, and water in the matrix is conveniently discharged from the drainage hole group 14 after the water storage tank is full of water.
In this embodiment, the isolation frame 13 is laid with non-woven fabrics, and the non-woven fabrics are provided with a substrate, and the substrate is a light substrate.
In this embodiment, plant case 1 and be big-end-up's terrace with edge structure down, the upper end border of planting case 1 is equipped with buckle 15, and the buckle 15 joint of each other of adjacent planting case is connected. The buckle is prior art, and optional pin thread, box cooperation form also can select other forms, and its specific structure does not need the detail again. The planting box can also be of a structure with a small lower part and a big upper part or other structures, and the shape of the planting box can be flexibly set according to the requirement.
Longitudinal and transverse crossed grid lines are formed among the greening units arranged in an array mode, water supply pipes 2 are correspondingly arranged along the grid lines, the water supply pipes 2 are placed on the bearing layer 5 to form a water supply network, and water supply control valves (electromagnetic valves for the water supply control valves) are further arranged on the water supply network in different areas. In this embodiment, because planting case 1 is big end up's terrace with edge structure, adjacent planting case 1 forms the clearance in bottom department, and delivery pipe 2 just arranges in corresponding clearance department. And branch pipes which upwards extend out of the planting box are arranged at the intersection points of the grid lines and are connected with a water supply pipe, and spray heads 6 are arranged at the upper ends of the branch pipes.
Every four greening units distributed in a shape like Chinese character 'tian' are taken as a group, a gap is formed between the buckles at the center of the group, and the branch pipes penetrate through the gap.
In this embodiment, the specific arrangement scheme of the branch pipes is as follows: the branch pipes comprise outer layer support pipes 61 and inner layer spray pipes 62, the support pipes 61 are supported on the bearing layer downwards, and the support pipes 61 extend upwards out of the planting box; the upper end of the supporting tube 61 is also fixedly connected with a transverse tube 63; one end of the spray pipe 62 is connected with the water supply pipe 2, the other end of the spray pipe extends to the horizontal pipe 63 along the bearing pipe 61 and hangs downwards, the end part of the spray pipe 62 is connected with the spray head 6, and the spray head sprays water supply to each greening unit.
The spray pipes are arranged in the gaps among the greening units through the arrangement scheme, the growth of green plants must be influenced, and the suspension arrangement can spray and cover a larger area as much as possible.
The arrangement of the spray pipe is favorable for covering all green coverage areas, and if the spraying area of the spray head is large, the arrangement density is reduced; if the spraying area of the spray head is small, the arrangement density is improved.
The bearing layer 5 is also provided with water collecting holes 31 in a distributed manner, the water collecting holes 31 are connected with water collecting pipes 3 outwards, the water collecting pipes 3 are connected with the water storage tank 4, the water storage tank 4 is connected with the water supply pipe 2 to form a water circulation system, and therefore the collection and the recycling of redundant water supply or rainwater are achieved.
In this embodiment, the water supply network is divided into a plurality of separately controlled areas, the water storage tank 4 is connected to the water supply network of each area through a main water supply pipe, and a water supply control valve is provided at each connection, thereby realizing the regional water supply control of the water supply network.
The water storage tank 4 is of a sedimentation tank structure and comprises a tank body, wherein a vertical partition plate 41 is arranged in the tank body to divide the tank body into a sedimentation tank 42 at one side and a clean water tank 43 at the other side, and the height of the partition plate 41 is lower than the overall height of the tank body, so that the sedimentation tank 42 and the clean water tank 43 form overflow connection at the top of the partition plate; the water collecting pipe 3 is connected with the sedimentation tank 42, and the water supply pipe 2 is connected with the clean water tank 43, so that impurities and water in the water storage tank are separated, and the next recycling is convenient.
In the embodiment, the water storage tank is provided with a sedimentation tank sludge monitoring terminal on one side of the sedimentation tank 42, so that sludge can be conveniently cleaned; sludge monitoring mechanism is prior art. A clean water tank water level monitoring terminal is arranged on one side of the clean water tank 43, so that the water level is conveniently monitored, and the overflow is avoided; the clear water pond water level monitor terminal is prior art.
The upper reaches of delivery pipe 2 still connect nutrient solution filling box 7, and nutrient solution filling box 7 passes through the filling pipe with delivery pipe 2 upper reaches and is connected, is equipped with the filling control valve on the filling pipe, forms nutrient solution filling system, realizes supplying water nutrient solution filling simultaneously through the nutrient solution filling box. The filling control valve is an electromagnetic valve.
The embodiment is also provided with an illumination acquisition terminal, a temperature acquisition terminal, a humidity acquisition terminal, a matrix composition acquisition terminal and a gas acquisition terminal in a matching manner at the greening coverage area, and a water flow water pressure acquisition terminal arranged on a water circulation system and a nutrient solution filling system, wherein the acquisition terminals are all the prior art. Each acquisition terminal (including a sedimentation tank sludge monitoring terminal and a clean water tank water level monitoring terminal) acquires signals and sends the signals to a data processing system, and the data processing system processes the signals and displays the signals on a remote operation terminal to form a data monitoring system; the data monitoring system may perform the following operations: the data processing system automatically sends a control command to the water supply control valve or the filling control valve according to the signal processing result to automatically supply water or fill nutrient solution; the remote operation terminal manually generates a control command to the water supply control valve or the filling control valve to manually supply water or fill nutrient solution; and the data processing system generates an alarm instruction to the program operation terminal according to the signal processing result to alarm. The data monitoring system realizes automatic intelligent control management.
In this embodiment, humidity acquisition terminal is according to the different layering arrangement in height at least two of planting the matrix of case, improves humidity information acquisition accuracy and comprehensiveness.
In this embodiment, the sponge water level acquisition terminals are arranged in the following manner: the lateral wall of water storage chamber is equipped with vertical passageway 8, and the passageway has arranged the through-hole group towards cavernosum one side, places water level gauge 81 in passageway 8.
During specific work, the working principle of the data monitoring system of the embodiment is as follows:
operation 1: the signals collected by the illumination collection terminal, the temperature collection terminal and the humidity collection terminal are sent to the data processing system, the data processing system processes the signals, and when the humidity in the substrate is lower than the minimum set value, the data processing system sends a control instruction to the water supply control valve to automatically supply water. And (3) supplying water until the humidity in the substrate reaches the highest set value, sending a control command to the water supply control valve by the data processing system, and stopping supplying water.
Operation 2: and combining the operation 1, simultaneously acquiring signals by a substrate component acquisition terminal and sending the signals to a data processing system, processing the signals by the data processing system, and when the nutritional components in the substrate are lower than the lowest set value, automatically sending control instructions to a water supply control valve and a filling control valve by the data processing system according to the signal processing result to perform simultaneous operation of automatically supplying water and filling nutrient solution, wherein the filling control valve determines the opening time according to the amount of the nutrient solution required and automatically closes after the requirement is met.
Operation 3: and when the PM index of the air in the area is larger than the highest set value, the data processing system sends a control instruction to the water supply control valve for automatic spraying so as to improve the local air quality and further improve the urban ecological function. And when the PM index of the air in the area is restored to the correct range, the data processing system sends a control command to the water supply control valve and stops spraying.
Operation 4: the system comprises a light collection terminal, a temperature collection terminal, a humidity collection terminal, a matrix component collection terminal, a gas collection terminal and a water flow water pressure collection terminal arranged on a water circulation system and a nutrient solution filling system, wherein collected signals are sent to a data processing system, and the data processing system processes signals to generate an alarm instruction to a program operation terminal according to processing results (all parameters exceed parameter setting ranges and the duration exceeds setting requirements) so as to alarm.
Operation 5: the system comprises a sedimentation tank sludge monitoring terminal and a clean water tank water level monitoring terminal, collected signals are sent to a data processing system, the data processing system processes the signals and sends clear sludge instructions and water level overflow alarm instructions to a remote operation terminal according to processing results, workers carry out drainage or sludge discharge operation according to received instructions, and the drainage operation can be combined with operation 1.
Operation 6: in addition to the automatic modes of the operations 1, 2 and 3, the operation system also has a manual mode, and a worker manually generates a control instruction to the water supply control valve or the filling control valve through the remote operation terminal according to each acquisition signal displayed by the remote operation terminal so as to manually supply water or fill nutrient solution.
The above operations may be performed individually or in combination, and the signal processing of the data processing system is combined with the habit settings of the respective plants.
Example two:
as shown in fig. 5, the present embodiment is different from the first embodiment in that the arrangement form of the branch pipes is different, specifically as follows: the branch pipes comprise outer layer supporting pipes 61 and inner layer spraying pipes 62, the supporting pipes 61 are supported on the bearing layer downwards, and the supporting pipes 61 extend upwards out of the planting box; one end of the spray pipe 62 is connected with the water supply pipe 2, and the other end of the spray pipe 62 extends out of the bearing pipe 61 to be connected with the spray head 6. The arrangement mode is simple in structure and cost-saving.
The sponge greening unit-based intelligent greening system is formed on the basis of the sponge greening unit, and meanwhile, the water circulation system, the nutrient solution filling system and the data monitoring system are formed in a matching manner, so that the integral sponge greening unit-based intelligent greening system is formed, large-scale and modularized popularization can be realized, and the sponge greening unit-based intelligent greening system has a great application value.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention and it is intended to cover in the claims the invention as defined in the appended claims.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
Claims (10)
1. The utility model provides an intelligence afforestation system based on sponge formula afforestation unit, is including being the afforestation unit that the array was arranged, and the afforestation unit is placed on the bearer layer, forms afforestation coverage area, its characterized in that:
the greening unit comprises a planting box, the lower end of the planting box is closed, the upper end of the planting box is open, a perforated isolation frame is arranged in the planting box to divide the planting box into an upper box body and a lower box body, a substrate is placed in the upper box body, green plants are planted at the substrate of the upper box body, a water storage cavity is formed in the lower box body, and a water-absorbing sponge body is placed in the water storage cavity to form the sponge-type greening unit; the side wall of the upper box body is provided with a drainage hole group;
longitudinal and transverse crossed grid lines are formed among the greening units arranged in an array mode, water supply pipes are correspondingly arranged along the grid lines and are placed on the bearing layer to form a water supply network, and water supply control valves are further arranged on the water supply network in different areas; the water supply net is provided with a branch pipe which extends upwards to the planting box at the intersection point of the grid lines, the branch pipe is connected with a water supply pipe, and the upper end of the branch pipe is provided with a spray head;
water collecting holes are distributed on the bearing layer, water collecting pipes are connected outwards to the water collecting holes, the water collecting pipes are connected with a water storage tank, and the water storage tank is connected with a water supply pipe to form a water circulation system;
the upper stream of the water supply pipe is also connected with a nutrient solution filling tank, the nutrient solution filling tank is connected with the upper stream of the water supply pipe through a filling pipe, and a filling control valve is arranged on the filling pipe to form a nutrient solution filling system;
the greening coverage area is also provided with an illumination acquisition terminal, a temperature acquisition terminal, a matrix humidity acquisition terminal, a matrix component acquisition terminal, a sponge water level acquisition terminal, a gas acquisition terminal and a water flow water pressure acquisition terminal arranged on the water circulation system and the nutrient solution filling system in a matching way, the acquisition terminals acquire signals and transmit the signals to the data processing system, and the data processing system processes the signals and displays the signals on the remote operation terminal to form a data monitoring system; the data monitoring system may perform the following operations: the data processing system automatically sends a control instruction to the water supply control valve or the filling control valve according to the signal processing result, the remote operation terminal manually generates the control instruction to the water supply control valve or the filling control valve, and the data processing system sends an alarm instruction to the remote operation terminal according to the signal processing result.
2. The intelligent greening system based on sponge type greening units as claimed in claim 1, wherein: the planting boxes are of round tables or prismatic table structures with small lower parts and large upper parts, the upper end edges of the planting boxes are provided with buckles, and the buckles of the adjacent planting boxes are mutually connected in a clamping manner; every four greening units distributed in a shape like Chinese character 'tian' are taken as a group, a gap is formed between the buckles at the center of the group, and the branch pipes penetrate through the gap.
3. The intelligent greening system based on sponge type greening units as claimed in claim 2, wherein: the adjacent planting boxes form a gap at the bottom, and the water supply pipes are arranged at the corresponding gaps.
4. The intelligent greening system based on sponge greening units as claimed in claim 3, wherein: the branch pipe comprises an outer layer supporting pipe and an inner layer spray pipe, the supporting pipe is supported on the bearing layer downwards, and the supporting pipe extends upwards to form the planting box; one end of the spray pipe is connected with the water supply pipe, and the other end of the spray pipe extends out of the bearing pipe to be connected with the spray head.
5. The intelligent greening system based on sponge greening units as claimed in claim 3, wherein: the branch pipe comprises an outer layer supporting pipe and an inner layer spray pipe, the supporting pipe is supported on the bearing layer downwards, and the supporting pipe extends upwards to form the planting box; the upper end of the supporting tube is also fixedly connected with a transverse tube; one end of the spray pipe is connected with a water supply pipe, the other end of the spray pipe extends to the transverse pipe along the bearing pipe and hangs downwards, and the end part of the spray pipe is connected with the spray head.
6. The intelligent greening system based on sponge greening units as claimed in any one of claims 1 to 5, wherein: the isolation frame is paved with non-woven fabrics, and the non-woven fabrics are provided with matrixes.
7. The intelligent greening system based on sponge greening units as claimed in any one of claims 1 to 5, wherein: the side wall of the upper box body of the drainage hole group is arranged in a cross shape.
8. The intelligent greening system based on sponge greening units as claimed in any one of claims 1 to 5, wherein: the water storage tank is of a sedimentation tank structure and comprises a tank body, wherein a vertical partition plate is arranged in the tank body and divides the tank body into a sedimentation tank on one side and a clean water tank on the other side, and the height of the partition plate is lower than the overall height of the tank body, so that the sedimentation tank and the clean water tank form overflow connection at the top of the partition plate; the water collecting pipe is connected with the sedimentation tank, and the water supply pipe is connected with the clean water tank.
9. The intelligent greening system based on sponge greening units as claimed in any one of claims 1 to 5, wherein: at least two humidity acquisition terminals are arranged in layers in a matrix of the planting box according to different heights.
10. The intelligent greening system based on sponge greening units as claimed in any one of claims 1 to 5, wherein: the sponge water level acquisition terminal is arranged in the following form: the lateral wall of water storage chamber is equipped with vertical passageway, and the punch combination has been arranged towards cavernosum one side to the passageway, and the water level gauge is placed in the passageway.
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| CN202010994262.XA CN111990114A (en) | 2020-09-21 | 2020-09-21 | Intelligent greening system based on sponge type greening units |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113317022A (en) * | 2021-04-19 | 2021-08-31 | 宁夏绿电科技发展有限公司 | Gasification planting system and method for saving water and fertilizer |
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Application publication date: 20201127 |