阅读说明：本技术 一种种植环境调节系统及方法 (Planting environment adjusting system and method ) 是由 万贤能 于 2019-07-27 设计创作，主要内容包括：本发明涉及密闭空间种植领域,提供一种种植环境调节系统及方法,用于解决种植环境中单因素实验过程中空气质量不稳定的问题。本发明提供的一种种植环境调节系统,包括密闭种植装置、输出装置和回收装置,所述输出装置同密闭种植装置连接,所述密闭种植装置同回收装置连接,所述回收装置同输出装置连接；所述输出装置包括输出风机、输出气罐；所述回收装置包括回收风机、回收气罐；所述密闭种植装置包括至少一组密闭种植单元,所述密闭种植单元之间并联或串联连接。通过送风机和回风机形成空气回路,增加空气循环效果,促进植物生长。(The invention relates to the field of closed space planting, and provides a planting environment adjusting system and method, which are used for solving the problem of unstable air quality in a single-factor experiment process in a planting environment. The invention provides a planting environment adjusting system which comprises a closed planting device, an output device and a recovery device, wherein the output device is connected with the closed planting device, the closed planting device is connected with the recovery device, and the recovery device is connected with the output device; the output device comprises an output fan and an output gas tank; the recovery device comprises a recovery fan and a recovery gas tank; the closed planting device comprises at least one group of closed planting units, and the closed planting units are connected in parallel or in series. An air loop is formed by the air feeder and the air return fan, so that the air circulation effect is increased, and the growth of plants is promoted.)

1. the planting environment adjusting system is characterized by comprising a closed planting device, an output device and a recovery device, wherein the output device is connected with the closed planting device, the closed planting device is connected with the recovery device, and the recovery device is connected with the output device; the output device comprises an output fan and an output gas tank, the output gas tank is connected with the output fan, the output fan is connected with the closed planting device, and an air inlet of the output gas tank is provided with a filtering device; the recovery device comprises a recovery fan and a recovery gas tank, the recovery gas tank is connected with the recovery fan, the recovery fan is connected with the closed planting device, and the recovery gas tank is connected with the output gas tank; the recovery gas tank is connected with an air supplementing fan, and air inlets of the recovery fan and the air supplementing fan are provided with filtering devices; the air volume of the recovery fan is smaller than that of the output fan; the closed planting device comprises at least one group of closed planting units, and the closed planting units are connected in parallel or/and in series.

2. The planting environment adjusting system of claim 1, wherein a buffer device is arranged between the recovery gas tank and the output gas tank, the buffer device comprises a buffer gas tank and a buffer fan, the buffer gas tank is connected with the recovery gas tank, the buffer fan is connected with the buffer gas tank, and the output gas tank is connected with the buffer fan; the total air volume of the cache fan and the recovery fan is less than or equal to the total air volume of the output fan; flow valves are arranged at the air outlets of the output air tank and the cache air tank; the buffer air tank is provided with an air inlet, and an air filtering device is arranged on the air inlet.

3. The planting environment conditioning system of claim 1, further comprising a micro control unit, a pre-replenishment unit, a cache unit, the micro control unit, the pre-replenishment unit, the cache unit each comprising a detection module, a control module, and a replenishment device; the detection module of the micro control unit is arranged in the recovery gas tank, and the supplement equipment of the micro control unit is connected with the output gas tank; the detection module of the pre-supplement unit is arranged in the output gas tank, and supplement equipment of the pre-supplement unit is connected with the recovery gas tank; the detection module of the cache unit is arranged in the cache gas tank, and the supplement equipment of the cache unit is connected with the cache gas tank.

4. The planting environment adjusting system of claim 3, wherein the control module of the micro control unit is connected to an output gas display module, the control module of the pre-supplement unit is connected to a recycled gas display module, and the control module of the cache unit is connected to a cached gas display module.

5. The planting environment adjusting system of claim 1, wherein a spray header, a water pump and a spray pipeline are arranged in the closed planting device, the spray header is connected with the water pump through the spray pipeline, and the water pump is connected with the culture solution tank; still be provided with in the airtight planting device and plant the layer, it has the plant to plant on the layer, it has porous vent line, air pump to bury underground in the layer to plant, the air pump is connected with vent line.

6. The planting environment adjusting system of claim 5, wherein the closed planting device comprises one or more of a greenhouse, a planting factory, a planting passage and a planting cover, the cross section of the planting passage and the planting cover is semicircular or 20866and the planting passage has preset specifications of 3 ~ 30m in length, 0.6 ~ 3m in width and 0.2 ~ 1m in height.

7. the planting environment conditioning system of claim 1, wherein the closed planting units are planting covers, the number of the planting covers is not less than one, and the not less than one planting covers are connected in series; the planting cover is in a cuboid shape and made of transparent materials, a movable opening is formed in the planting cover and is arranged at the top or the side wall of the planting cover, plants are arranged in the planting cover, one end of a closed planting device formed by connecting the planting covers in series or in parallel is connected with an output device, and the other end of the closed planting device formed by connecting the planting covers in series is connected with a recovery device; the transparent material at the top of the planting cover is hard plastic or glass; the transparent material of the side wall of the planting cover is a soft plastic film or an independent inflatable plastic film; the planting cover is internally provided with a support.

8. The planting environment conditioning system of claim 1, wherein the output device is connected to the closed planting device in parallel with at least one set of spare output devices; the recovery device is connected with the closed planting device after being connected with at least one group of standby recovery devices in parallel; the buffer device is connected with the output device and the recovery device after being connected with at least one group of standby buffer devices in parallel.

9. the planting environment adjusting system of claim 1, wherein one or more of a sound wave generating device, an electromagnetic wave generating device, a magnetic field generating device, a light generating device, and a pulse generating device are disposed in the planting device.

10. A method for regulating a planting environment, comprising:

S11, the circulating gas control device comprises a data receiving module, the data receiving module receives preset parameters, and the control module judges whether each item of data in the gas tank transmitted by the detection module conforms to the preset parameters;

S12, if one or more of the actually measured concentrations of the temperature, the humidity, the oxygen, the carbon dioxide and the negative ions transmitted by a detection module of the micro control unit is smaller than a preset parameter, a corresponding module in the control module controls corresponding supplementary equipment to be started, the supplementary equipment supplements corresponding components to an output gas tank, and the supplement amount is a difference value between the preset parameter and the actually measured concentration;

If one or more of the measured concentrations of the temperature, the humidity, the oxygen, the carbon dioxide and the negative ions transmitted by the detection module of the pre-supplement unit is less than the preset parameters, the corresponding module in the control module controls the corresponding supplement equipment to be started, the supplement equipment supplements corresponding components to the gas tank, and the supplement amount is the difference value between the preset parameters and the measured concentrations;

If one or more of the actually measured concentrations of the temperature, the humidity, the oxygen, the carbon dioxide and the negative ions transmitted by the detection module of the cache unit are smaller than the preset parameters, the corresponding module in the control module controls the corresponding supplement equipment to be started, the supplement equipment supplements corresponding components to the gas tank, and the supplement amount is the difference value between the preset parameters and the actually measured concentrations;

The preset parameters are temperature of 5 ~ 35 ℃, humidity of 30% ~ 90%, oxygen concentration of 20 ~ 24%, and carbon dioxide concentration of 400 ~ 2500 ppm.

Technical Field

The invention relates to the field of closed space planting, in particular to a planting environment adjusting system and method.

Background

Most plants need photosynthesis, and the photosynthesis light source of the plants planted conventionally is mainly from sunlight. The plant growth shows a periodic inertial rule along with the change of sunrise, sunset, day and night, but changes along with the climate of cloudy, sunny, cold, warm, dry and waterlogged seasons, and the changes affect the growth rate of the plant. The external factors affecting the photosynthesis efficiency of plants are mainly as follows: (1) illumination; (2) carbon dioxide; (3) (ii) temperature; (4) moisture; (5) and (5) mineral nutrition. In order to improve the growth efficiency of plants, the method can be realized by scientifically and comprehensively adjusting the 5 external factors. The current common modes are mulching, greenhouse planting, timed watering and fertilizing and the like, and the conventional means can only solve the problems of temperature, illumination, moisture, nutrition and the like singly, and cannot design a standard and stable external growth environment for plants fundamentally. Therefore, the improvement of the growth efficiency and quality of the plants is still uncontrollable.

Disclosure of Invention

The invention solves the technical problem of unstable air quality in a single factor experiment process in a planting environment, and provides a planting environment adjusting system and method.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

A planting environment adjusting system comprises a closed planting device, an output device and a recovery device, wherein the output device is connected with the closed planting device, the closed planting device is connected with the recovery device, and the recovery device is connected with the output device; the output device comprises an output fan and an output gas tank, the output gas tank is connected with the output fan, the output fan is connected with the closed planting device, and an air inlet of the output gas tank is provided with a filtering device; the recovery device comprises a recovery fan and a recovery gas tank, the recovery gas tank is connected with the recovery fan, the recovery fan is connected with the closed planting device, and the recovery gas tank is connected with the output gas tank; the recovery gas tank is connected with an air supplementing fan, and air inlets of the recovery fan and the air supplementing fan are provided with filtering devices; the air volume of the recovery fan is smaller than that of the output fan; the closed planting device comprises at least one group of closed planting units, and the closed planting units are connected in parallel or/and in series.

The output device and the recovery device form an air loop, so that the air components in the closed planting device are controllable and quantifiable, and meanwhile, the air entering the closed planting space is filtered, and the influence of impurities on the growth of plants is reduced.

The air quality in the whole plant planting process is controllable and stable, so that a more accurate single-factor influence experiment can be carried out in the plant planting process, more accurate experiment data can be obtained, and the efficacy of part of novel equipment or medicament for sterilizing and disinsecting can be verified.

Preferably, a buffer device is arranged between the recovery gas tank and the output gas tank, the buffer device comprises a buffer gas tank and a buffer fan, the buffer gas tank is connected with the recovery gas tank, the buffer fan is connected with the buffer gas tank, and the output gas tank is connected with the buffer fan; the total air volume of the cache fan and the recovery fan is less than or equal to the total air volume of the output fan; flow valves are arranged at the air outlets of the output air tank and the cache air tank; the buffer air tank is provided with an air inlet, and an air filtering device is arranged on the air inlet. The air circulation process is a dynamic process, after the air quantity or the temperature and the humidity are supplemented at the recovery device, the air mixing may not be uniform, and the buffer device can fully mix the recovered air and the supplemented air, so as to further ensure the stability of the air components in the closed planting environment.

Preferably, the planting system further comprises a micro control unit, a pre-supplement unit and a cache unit, wherein the micro control unit, the pre-supplement unit and the cache unit all comprise a detection module, a control module and supplement equipment; the detection module of the micro control unit is arranged in the recovery gas tank, and the supplement equipment of the micro control unit is connected with the output gas tank; the detection module of the pre-supplement unit is arranged in the output gas tank, and supplement equipment of the pre-supplement unit is connected with the recovery gas tank; the detection module of the cache unit is arranged in the cache gas tank, and the supplement equipment of the cache unit is connected with the cache gas tank. And supplementary equipment is arranged in the three stages of output, recovery and caching so as to realize the stability of air components in the dynamic circulation process.

Preferably, the control module of the micro control unit is connected with the output gas display module, the control module of the pre-supplement unit is connected with the recycled gas display module, and the control module of the cache unit is connected with the cache gas display module. The display module is used for displaying real-time data in the gas tank, and operation and maintenance personnel can operate and arrange conveniently.

preferably, the detection module comprises a temperature sensor, a humidity sensor, an oxygen sensor, a carbon dioxide sensor and an anion sensor, the control module comprises a temperature controller, a humidity controller, an oxygen controller, a carbon dioxide controller and an anion controller, and the supplementary equipment comprises oxygen supplementary equipment, carbon dioxide supplementary equipment, humidity supplementary equipment, temperature supplementary equipment and anion supplementary equipment; the temperature sensor is connected with a temperature controller, and the temperature controller is connected with temperature supplement equipment; the humidity sensor is connected with a humidity controller, and the humidity controller is connected with humidity supplement equipment; the oxygen sensor is connected with an oxygen controller, and the oxygen controller is connected with oxygen supplementing equipment; the carbon dioxide sensor is connected with a carbon dioxide controller, and the carbon dioxide controller is connected with carbon dioxide supplementing equipment; the anion sensor is connected with an anion controller, and the anion controller is connected with anion supplement equipment. The detection module detects the content of various components in the air tank, and the control module controls the opening and closing of corresponding supplement equipment according to data detected by the detection module so as to supplement the corresponding components to the circulating air.

Preferably, the closed planting device is internally provided with a spray head, a water pump and a spray pipeline, the spray head is connected with the water pump through the spray pipeline, and the water pump is connected with the culture solution box; a planting layer is further arranged in the closed planting device, plants are planted on the planting layer, a channel is arranged on the planting layer, and the channel is arranged between every two rows of plants; porous vent line, air pump have been buried underground in the planting layer, the air pump is connected with vent line. Plants are planted on the planting layer, and the air pump ensures the ventilation of the roots of the plants.

Preferably, the closed planting units are planting covers, the number of the planting covers is not less than one, and the not less than one planting covers are connected in series; the planting cover is in a cuboid shape and made of transparent materials, a movable opening is formed in the planting cover and is arranged at the top or the side wall of the planting cover, plants are arranged in the planting cover, one end of a closed planting device formed by connecting the planting covers in series or in parallel is connected with an output device, and the other end of the closed planting device formed by connecting the planting covers in series is connected with a recovery device; the transparent material at the top of the planting cover is hard plastic or glass; the transparent material of the side wall of the planting cover is a soft plastic film or an independent inflatable plastic film; the planting cover is internally provided with a support. In the existing farmland, the planting cover bodies are small in size and convenient to arrange, a plurality of small planting covers are arranged on one ridge of farmland, and the planting covers are connected in series end to cover the soil of the whole ridge.

Preferably, the head and the tail of two adjacent planting covers in the plurality of serially connected planting covers are connected through a traction fan, and the number of the traction fans is less than or equal to the number of the planting covers, namely-1. One ridge of land may be too long, and the traction fan can be used for supplementing and stabilizing wind and ensuring smooth wind path.

preferably, the output device is connected with the closed planting device after being connected with at least one group of spare output devices in parallel; the recovery device is connected with the closed planting device after being connected with at least one group of standby recovery devices in parallel; the buffer device is connected with the output device and the recovery device after being connected with at least one group of standby buffer devices in parallel. The backup device is used to prevent equipment damage.

Preferably, the closed planting device comprises one or more of a greenhouse, a planting factory, a planting passage and a planting cover, the cross section of the planting passage and the cross section of the planting cover are semicircular or 20866shaped, and the preset specifications of the planting passage are 3 ~ 30m in length, 0.6 ~ 3m in width and 0.2 ~ 1m in height.

Preferably, the planting device is internally provided with one or more of a sound wave generating device, an electromagnetic wave generating device, a magnetic field generating device, a light ray generating device and a pulse generating device. The influence of sound waves, electromagnetic waves, a magnetic field and light with different light intensities and different colors on the growth of plants can be observed in the closed planting device.

A planting environment adjusting method comprises the steps that S11, a circulating gas control device comprises a data receiving module, the data receiving module receives preset parameters, the control module judges whether various data in a gas tank transmitted by the detection module conform to the preset parameters or not, S12, if one or more of measured concentrations of temperature, humidity, oxygen, carbon dioxide and negative ions transmitted by the detection module of a micro control unit are smaller than the preset parameters, the corresponding module in the control module controls corresponding supplementary equipment to be started, the supplementary equipment supplements corresponding components to an output gas tank, the supplemented quantity is the difference between the preset parameters and the measured concentrations, if one or more of the measured concentrations of the temperature, the humidity, the oxygen, the carbon dioxide and the negative ions transmitted by the detection module of the pre-supplementary unit are smaller than the preset parameters, the corresponding module in the control module controls corresponding supplementary equipment to be started, the supplementary equipment supplements corresponding components to the gas tank, the supplementary quantity is the difference between the preset parameters and the concentrations, if one or more of the measured concentrations of the temperature, the humidity, the oxygen, the carbon dioxide and the negative ions transmitted by the detection module of the cache unit is smaller than the preset parameters, the control module controls the supplementary equipment to be started, the corresponding supplementary equipment to supplement the corresponding components to the gas tank, the preset parameters, the corresponding parameters are 3535, the measured concentrations of the preset parameters, the control module, the corresponding supplementary equipment is 3535, the corresponding supplementary control module 35, the supplementary equipment is used for supplementing the plant growth parameters, the.

Compared with the prior art, the invention has the beneficial effects that: an air loop is formed by the air feeder and the air return fan, so that the air circulation effect is increased, and the growth of plants is promoted; the method can control various parameters in the planting environment in real time, keep balance, improve the growth effect of plants and increase the yield.

Drawings

FIG. 1 is a schematic view of a system for regulating a planting environment.

FIG. 2 is another schematic view of a system for regulating a plant environment.

FIG. 3 is another schematic view of a system for regulating a plant environment.

FIG. 4 is another schematic view of a system for regulating a plant environment.

FIG. 5 is another schematic view of a system for regulating a plant environment.

fig. 6 is another schematic diagram of a plant environment tuning system.

Detailed Description

the following examples are further illustrative of the present invention and are not intended to be limiting thereof.