CN203423957U - Full-automatic greenhouse nutrient solution preparation and spraying system - Google Patents
Full-automatic greenhouse nutrient solution preparation and spraying system Download PDFInfo
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- CN203423957U CN203423957U CN201320413923.0U CN201320413923U CN203423957U CN 203423957 U CN203423957 U CN 203423957U CN 201320413923 U CN201320413923 U CN 201320413923U CN 203423957 U CN203423957 U CN 203423957U
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Abstract
The utility model discloses a full-automatic greenhouse nutrient solution preparation and spraying system which consists of three units, namely, a nutrient solution preparation unit, a nutrient solution spraying unit and a data processing unit, wherein a plurality of raw material buckets are arranged in the nutrient solution preparation unit; each raw material bucket is filled with a high-concentration liquid of expected elements; a valve and a high-precision Hall-flow sensor are arranged at the outlet of each raw material bucket; the outlet of each raw material bucket is connected with a mixing box below the raw material buckets through pipelines; an infrared ranging sensor and a micro stirrer are arranged in the mixing box; a positive discharge pump is further arranged in the mixing box; the valves of the raw material buckets and the micro stirrer and the positive discharge pump in the mixing box are all controlled by a computer to work up; the outputs of the high-precision Hall-flow sensors of the raw material buckets and the output of the infrared ranging sensor are all connected with the computer. The system is capable of automatically accomplishing preparation and spraying of a nutrient solution according to parameters of nutrient solution component lists, spraying time and the like set by a user.
Description
Technical field
The utility model relates to Wireless Data Transmission, microcomputer data processing and agriculture spray method and equipment, relates in particular to take full-automatic compounding and the sprinkling system that green house is main applicable object.
Background technology
Current, along with socioeconomic, develop rapidly, to season in non-season, the demand of flowers, vegetables and fruits is increasing, thus the importance of green house with day increase severely.And in green house, the state of supply of nutrient solution directly affects the quality of plant growth.Therefore, the preparation of nutrient solution and sprinkling have become the important step in greenhouse gardening.How the preparation of tradition nutrient solution is carried out according to nutrient composition table by manual type, yet manual type to element particularly trace element weighing be difficult to the accuracy that guarantees that it is weighed, and for taking up an area larger booth, the artificial allotment of the nutrient solution time and effort consuming that more seems.
In the middle of daily production, if the nutrient solution that chamber crop is carried out at regular time and quantity sprays, generally will arrange several employees to utilize hand-operated liquid spraying device to carry out one by one nutrient solution to crop and supplement, but manual operation is often difficult to guarantee the accurately fixed of nutrient solution
Amount, has also caused and has sprayed the low of operating efficiency, is difficult to adapt to the demand of extensive greenhouse gardening.
Have at present some for above-mentioned defect, to carry out improved invention, but they all do not accomplish perfection yet.The < < nutrient solution automatic preparation irrigation system > > utility model patent that for example patent No. is 201120313056.4, in patent, installing water pump uses too frequent, not only consumed electric power but also the trouble that connects up, aspect the sprinkling of nutrient solution, shower nozzle is very few, be only applicable to small-sized booth, also intelligent not in operating aspect, belong to manual operation category; The < < electronic sprinkler > of nutrient solution > utility model patent that for example patent No. is 201220284013.2, flusher is wherein too huge, and the nutrient solution that is only applicable to single planting groove sprays, be difficult to meet the needs that large-scale booth nutrient solution sprays.
In order to improve above-mentioned situation, invent and a kind ofly can allocate quickly and accurately nutrient solution, and the device that can at regular time and quantity nutrient solution be sprayed on the whole crops of booth just seems particularly important.
Summary of the invention
The purpose of this utility model is exactly for the deficiencies in the prior art, a kind of full-automatic compounding and sprinkling system thereof that is mainly used in large greenhouse booth is provided, the parameters such as the nutrient composition table that it can be set according to user, spraying time, complete preparation and the sprinkling work of nutrient solution automatically.The utility model transfer of data is more safe and reliable, and without wiring, greatly alleviates the burden of user installation equipment and the equipment of use.Not only preparation and the sprinkling of applicable small-sized booth nutrient solution, the while can also meet the demand of large-scale, comprehensive booth nutrient solution; Adopt fully automatic integral to process, it is very simple, very convenient that the operation of whole system seems simultaneously.The utility model is by the function of development system strange land operation, and user can login the management software of booth compounding and sprinkling system on the calculator of strange land, realizes strange land operation.
The technical solution adopted in the utility model is as follows:
The system of a kind of full-automatic booth compounding and sprinkling, by compounding unit, nutrient solution spray unit and three unit of data processing unit, formed, it is characterized in that, in described compounding unit, be provided with several Raw material pails, in each Raw material pail, depositing respectively the high concentration liquid of required element; The outlet of each Raw material pail is provided with valve and high-precision hall flow sensor; The outlet of each Raw material pail is connected with the blending bin of its below by pipeline; Infrared distance sensor and mini-sized blender are housed in this blending bin; In described blending bin, be also provided with positive discharge capacity water pump; The valve of described each Raw material pail, the mini-sized blender in blending bin and positive discharge capacity water pump, turn round by computer control; The high-precision hall flow sensor of described each Raw material pail, the output of infrared distance sensor, all connect calculator.
In prioritization scheme:
Temperature sensor, pH value sensor are also housed in blending bin; The output of this temperature sensor, pH value sensor, all connects calculator.
Nutrient solution after supercharging flows in the pipeline of nutrient solution spray unit after flowing through, and is provided with ultraviolet ray disinfecting system;
Above-described high-precision hall flow sensor, temperature sensor, pH value sensor, infrared distance sensor, mini-sized blender, positive discharge capacity water pump and ultraviolet ray disinfecting system, their control and feedback information all by wireless control node CC2530 complete with data processing unit in the exchanges data of gateway node.
In other words, method and apparatus of the present utility model is composed as follows: compounding unit, nutrient solution spray unit and three unit of data processing unit, consist of.Wherein compounding unit comprises several Raw material pails, is depositing the high concentration liquid that contains the required element of preparation nutrient solution in Raw material pail.In the management software of the prior input system of strength of fluid, so that calculator calculates the liquid volume of required element according to nutrient composition table.High-precision hall flow sensor has been installed in the outlet of each Raw material pail, and the water of the high concentration chemical liquid in bucket and a diluting effect is carried out to accurate flow-control, and under the effect of gravity, liquid can flow into nutrient solution blending bin.Temperature sensor, pH value sensor, infrared distance sensor and mini-sized blender are housed in blending bin, and wherein infrared distance sensor plays the effect of measuring bucket middle water level, in order to reduce error, carries out the mixing of nutrient solution with mini-sized blender.Nutrient solution after having mixed is extracted and supercharging by a positive discharge capacity water pump, and the nutrient solution after supercharging is flowed through after ultraviolet ray disinfecting system and flowed to nutrient solution spray unit.Above-described high-precision hall flow sensor, temperature sensor, pH value sensor, infrared distance sensor, mini-sized blender, positive discharge capacity water pump and ultraviolet ray disinfecting system, their control and feedback information all by wireless control node CC2530 complete with data processing unit in the exchanges data of gateway node.
Nutrient solution spray unit comprises one group of removable shower nozzle and is distributed in the steel rail groove composition of planting groove top.Steel rail groove is advisable with the soil 1m-1.2m heavy apart from planting groove.The top of mobile shower nozzle is divided into transmission device, by stepper motor band movable pulley, shower nozzle is moved on steel rail groove; The lower part of mobile shower nozzle is comprised of a high-precision hall flow sensing, a plurality of shower nozzle, wireless control node and infrared distance sensor, the quantity of shower nozzle is regarded the planting density of thing as and is determined, infrared distance sensor is responsible for the location of crop, each row crop can be placed a location thing on one side at it, infrared distance sensor detects location and controls mobile shower nozzle after thing and stop moving and spraying, thereby realizes the accurate sprinkling of nutrient solution.Above-described stepper motor, high-precision hall flow sensor and infrared distance sensor, their control and feedback information all by wireless control node CC2530 complete with data processing unit in the exchanges data of gateway node.
Data processing unit comprises wireless gateway node and calculator, and wireless gateway node connects calculator by USB2.0.Management software on calculator is responsible for the parameters such as the nutrient composition table of user's input, spraying time to carry out data processing, calculate after the liquid volume of required element and dilution water, first carry out self check, judgement has or not sufficient element raw material, whether wireless network connects normal, as crossed, does not have management software will send warning message.After self check is passed through, calculator utilizes wireless gateway node that flow information corresponding to each element is sent to wireless control node one by Zigbee network, and wireless control node one is controlled corresponding high-precision hall flow sensor according to flow information allows the liquid of corresponding element flow into nutrient solution blending bin.In the end a kind of element completes after injection, control the mix and blend that mini-sized blender carries out nutrient solution, utilize temperature sensor, pH value sensor, infrared distance sensor simultaneously, mixed process monitored, as occur data exception management software send warning message.After having mixed, the positive discharge capacity water pump of computer control extracts nutrient solution the supercharging in blending bin, opens ultraviolet ray disinfecting system simultaneously.In pipe, pressure arrives after appropriate value, calculator utilizes wireless gateway node to be sent to wireless control node two by Zigbee network control information, now stepper motor starts, mobile shower nozzle moves forward on steel rail groove, when infrared distance sensor senses that location thing and range finding change, stepper motor quits work, and the high-precision hall flow sensor of nutrient solution spray unit is opened, and nutrient solution is sprayed on crop after arriving shower nozzle by elastic hose.Arrive after spraying time, high-precision hall flow sensor cuts out, and stepper motor starts and continues to remove to next spray point.After in the end a location thing is identified, stepper motor drives shower nozzle to shift to original position.Management software can be uploaded to Internet network by the sensor information being fed back to by wireless control node, sprinkling progress etc. in use procedure, management software can be logined at strange land calculator simultaneously, facilitate user to control booth compounding and sprinkling system at place remote.
The utlity model has following beneficial effect:
1. the utility model adopts advanced Zigbee network technology, the transmission of control and feedback information data adopts wireless mode to realize, and compared with equipment in the past, transfer of data is more safe and reliable, and without wiring, alleviated greatly the burden of user installation equipment and the equipment of use.
2. the utility model is not only suitable for preparation and the sprinkling of small-sized booth nutrient solution, has also considered the demand of large-scale, comprehensive booth nutrient solution simultaneously, can carry out to the crop in all planting grooves in booth the sprinkling of nutrient solution.
3. the utility model adopts fully automatic integral to process, the parameters such as the nutrient composition table that user only need input, spraying time, all the other work all independently complete under computer control, make like this operation of whole system seem very simple, have greatly facilitated user.
4. the function that the utility model development system strange land operates, user can login the management software of booth compounding and sprinkling system on the calculator of strange land, realizes strange land operation.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of the utility model embodiment;
Fig. 2 is the utility model embodiment compounding cellular construction schematic diagram (be electric wire without arrow line in figure, having arrow line is fluid pipeline);
Fig. 3 is the utility model embodiment nutrient solution spray unit track structure schematic diagram;
Nozzle structure schematic diagram (be electric wire without arrow line in figure, having arrow line is fluid pipeline) is moved for the utility model nutrient solution spray unit in Fig. 4-1, Fig. 4-2;
Fig. 5 is the utility model embodiment data processing unit schematic diagram;
Fig. 6 is the full-automatic booth compounding of the utility model embodiment and sprays flow chart.
Embodiment
Referring to Fig. 1, a kind of full-automatic booth compounding and sprinkling system, comprise that compounding unit 1, nutrient solution spray unit 2 and 3 three unit of data processing unit form.The Zigbee wireless network 4 of setting up by CC2530 between them is realized exchanges data.
Referring to Fig. 2, compounding unit 1 comprises several Raw material pails 13, in Raw material pail 13, leave the high concentration liquid of the required element of preparation nutrient solution in, in the management software of the prior input system of strength of fluid, so that calculator calculates the liquid volume of required element according to nutrient composition table.High-precision hall flow sensor 14 has been installed in the outlet of each Raw material pail 13, water 15 to the high concentration chemical liquid in bucket and a diluting effect carries out accurate flow-control, under the effect of gravity, liquid can flow into nutrient solution blending bin 8, temperature sensor 16, pH value sensor 5, infrared distance sensor 6 and mini-sized blender 7 are housed in blending bin 8, wherein infrared distance sensor 6 plays the effect of measuring bucket middle water level, in order to reduce error, with mini-sized blender 7, carries out the mixing of nutrient solution.Nutrient solution after having mixed is extracted and superchargings by a positive discharge capacity water pump 9, and the nutrient solution after supercharging is flowed through after ultraviolet ray disinfecting system 10 and flowed to nutrient solution spray unit from nutrient solution delivery port 17.Above-described high-precision hall flow sensor 14, temperature sensor 16, pH value sensor 5, infrared distance sensor 6, mini-sized blender 7, positive discharge capacity water pump 9 and ultraviolet ray disinfecting system 10, their control and feedback information all by CC2530 wireless control node 1 complete with data processing unit in the exchanges data of gateway node.Water source water inlet 15 goes out to have installed filter 12, in case foreign material enter nutrient solution blending bin 8.In figure, without arrow line, be electric wire, having arrow line is fluid pipeline.
Referring to Fig. 3 and Fig. 4-1, Fig. 4-2, nutrient solution spray unit 2 is comprised of one group of removable shower nozzle 18 and the steel rail groove 19 that is distributed in planting groove top.The soil 271m-1.2m that steel rail groove 19 is installed planting groove 20 with distance is advisable.The nutrient solution delivery port 17 of compounding unit 1 is connected to mobile shower nozzle 18 by elastic hose 27, and the top of mobile shower nozzle 18 is divided into transmission device, by stepper motor 21 band movable pulleys 22, mobile shower nozzle 18 is moved on steel rail groove 19; The lower part of mobile shower nozzle 18 is comprised of a high-precision hall flow sensing 26, a plurality of shower nozzle 23, wireless control node 2 24 and infrared distance sensor 25, the quantity of shower nozzle 23 is regarded the planting density of thing as and is determined, infrared distance sensor 24 is responsible for the location of crop 28, each row crop is placed a location thing 26 at its cement platform 29 on one side, infrared distance sensor 24 detects the mobile shower nozzle 18 of the location rear control of thing 26 to be stopped moving and spraying, thereby realizes the accurate sprinkling of nutrient solution.Above-described stepper motor 21, high-precision hall flow sensor 26 and infrared distance sensor 25, their control and feedback information all by CC2530 wireless control node 2 24 complete with data processing unit in the exchanges data of gateway node.In figure, without arrow line, be electric wire, having arrow line is fluid pipeline.
Referring to Fig. 5, data processing unit 3 comprises wireless gateway node 30 and local computer 31, and wireless gateway node 30 connects local computer 31 by USB2.0.Dedicated management software is installed on local computer 31, can, by data upload in local computer 31 to Internet net, is made strange land calculator 32 can utilize Internet net Synchronization Control compounding and sprinkling system.
Referring to Fig. 6, the concrete operation workflow of management software of the present embodiment is: the parameters such as the nutrient composition table of user's input, spraying time are carried out to data processing, calculate after the liquid volume of required element and dilution water, first carry out self check, judgement has or not sufficient element raw material, whether wireless network connects normal, if self check will not sent warning message by management software.After self check is passed through, calculator utilizes wireless gateway node that flow information corresponding to each element is sent to wireless control node 1 by Zigbee network, and wireless control node 1 is controlled corresponding high-precision hall flow sensor 14 according to flow information allows the liquid of corresponding element flow into nutrient solution blending bin 8.In the end a kind of element completes after injection, control the mix and blend that mini-sized blender 7 carries out nutrient solution, utilize temperature sensor 16, pH value sensor 5, infrared distance sensor 6 simultaneously, mixed process monitored, as occur data exception management software send warning message.After having mixed, ultraviolet ray disinfecting system 10 is opened in nutrient solution supercharging that the positive discharge capacity water pump 9 of computer control extracts in blending bin simultaneously.In pipe, pressure arrives after appropriate value, calculator utilizes wireless gateway node to be sent to wireless control node 2 24 by Zigbee network control information, now stepper motor 21 starts, mobile shower nozzle 18 moves forward on steel rail groove 19, when infrared distance sensor 25 senses that location thing 26 changes range finding, stepper motor 21 quits work, and high-precision hall flow sensor 26 is opened, and nutrient solution is sprayed on crop 28 after arriving shower nozzle 23 by elastic hose 27.After the spraying time that arrival sets, the high-precision hall flow sensor 26 of nutrient solution spray unit two cuts out, and stepper motor 21 starts and continues to remove to next spray point.After in the end a location thing is identified, stepper motor 21 drives mobile shower nozzle 18 to return original position.
Claims (5)
1. a full-automatic booth compounding and sprinkling system, by compounding unit, nutrient solution spray unit and three unit of data processing unit, formed, it is characterized in that, in described compounding unit, be provided with several Raw material pails, in each Raw material pail, depositing respectively the high concentration liquid of required element; The outlet of each Raw material pail is provided with valve and high-precision hall flow sensor; The outlet of each Raw material pail is connected with the blending bin of its below by pipeline; Infrared distance sensor and mini-sized blender are housed in this blending bin; In described blending bin, be also provided with positive discharge capacity water pump; The valve of described each Raw material pail, the mini-sized blender in blending bin and positive discharge capacity water pump, turn round by computer control; The high-precision hall flow sensor of described each Raw material pail, the output of infrared distance sensor, all connect calculator.
2. full-automatic booth compounding according to claim 1 and sprinkling system, is characterized in that, temperature sensor, pH value sensor are also housed in described blending bin; The output of this temperature sensor, pH value sensor, all connects calculator.
3. the system of full-automatic booth compounding according to claim 1 and sprinkling, is characterized in that, the nutrient solution after described supercharging flows in the pipeline of nutrient solution spray unit after flowing through, and is provided with ultraviolet ray disinfecting system.
4. according to full-automatic booth compounding and sprinkling system one of claim 1-3 Suo Shu, it is characterized in that, described high-precision hall flow sensor, temperature sensor, pH value sensor, infrared distance sensor, mini-sized blender, positive discharge capacity water pump and ultraviolet ray disinfecting system, their control and feedback information all by wireless control node CC2530 complete with data processing unit in the exchanges data of gateway node.
5. full-automatic booth compounding according to claim 4 and sprinkling system, it is characterized in that, described data processing unit (3) includes wireless gateway node (30) and local computer (31), and wireless gateway node (30) connects local computer (31) by USB2.0; The upper dedicated management software of installing of local computer (31), can be by data upload in local computer (31) to Internet net; Strange land calculator (32) utilizes Internet net Synchronization Control compounding and sprinkling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413923.0U CN203423957U (en) | 2013-07-11 | 2013-07-11 | Full-automatic greenhouse nutrient solution preparation and spraying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413923.0U CN203423957U (en) | 2013-07-11 | 2013-07-11 | Full-automatic greenhouse nutrient solution preparation and spraying system |
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| CN203423957U true CN203423957U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320413923.0U Expired - Fee Related CN203423957U (en) | 2013-07-11 | 2013-07-11 | Full-automatic greenhouse nutrient solution preparation and spraying system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404288A (en) * | 2013-07-11 | 2013-11-27 | 江苏大学 | Full-automatic greenhouse nutrient solution preparing and spraying method and system thereof |
| CN104919957A (en) * | 2015-06-17 | 2015-09-23 | 郑殿德 | Movable-type and batch-type automatic fertilizer distributor capable of preparing fertilizer quantitatively in field |
| CN115517119A (en) * | 2022-08-17 | 2022-12-27 | 罗甸县兴隆源生态农业开发专业合作社 | Automatic watering device of growing seedlings and system thereof for planting red heart navel orange of carragheen |
| CN116868740A (en) * | 2023-06-30 | 2023-10-13 | 广东环境保护工程职业学院 | Plant maintenance method, device, system and medium |
-
2013
- 2013-07-11 CN CN201320413923.0U patent/CN203423957U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404288A (en) * | 2013-07-11 | 2013-11-27 | 江苏大学 | Full-automatic greenhouse nutrient solution preparing and spraying method and system thereof |
| CN104919957A (en) * | 2015-06-17 | 2015-09-23 | 郑殿德 | Movable-type and batch-type automatic fertilizer distributor capable of preparing fertilizer quantitatively in field |
| CN115517119A (en) * | 2022-08-17 | 2022-12-27 | 罗甸县兴隆源生态农业开发专业合作社 | Automatic watering device of growing seedlings and system thereof for planting red heart navel orange of carragheen |
| CN116868740A (en) * | 2023-06-30 | 2023-10-13 | 广东环境保护工程职业学院 | Plant maintenance method, device, system and medium |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |