CN109362558A - Soilless cultivation cabinet and soilless culture system - Google Patents

Soilless cultivation cabinet and soilless culture system Download PDF

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Publication number
CN109362558A
CN109362558A CN201811543878.4A CN201811543878A CN109362558A CN 109362558 A CN109362558 A CN 109362558A CN 201811543878 A CN201811543878 A CN 201811543878A CN 109362558 A CN109362558 A CN 109362558A
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CN
China
Prior art keywords
air
conditioning
connecting tube
cabinet
cabinet body
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Pending
Application number
CN201811543878.4A
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Chinese (zh)
Inventor
刘胜
徐占营
王国梁
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Henan Sanofu Agricultural Technology Co Ltd
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Henan Sanofu Agricultural Technology Co Ltd
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Priority to CN201811543878.4A priority Critical patent/CN109362558A/en
Publication of CN109362558A publication Critical patent/CN109362558A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • A01G31/06Hydroponic culture on racks or in stacked containers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G2031/006Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)

Abstract

Soilless cultivation cabinet and soilless culture system provided by the invention, are related to cultivation technique without soil field.The soilless cultivation cabinet includes closed cabinet body, and multiple planting areas are arranged in the intracorporal top area of cabinet, and lower region is equipped with nutrition liquid bath, air-conditioning, the first ultrasonic atomizer.First ultrasonic atomizer is mounted in nutrition liquid bath, each planting space will be delivered to through the first connecting tube after nutrient liquid atomizing, the nutrient solution not being absorbed by plants returns in nutrition liquid bath through the second connecting tube again, forms the wind path channel of closure, provides nutrition for plant.Air-conditioning is used for the intracorporal temperature of regulator cubicle, and air-conditioning wind path is formed in cabinet body, and it is that humidity is supplemented in cabinet body that condensate drain pan after the atomization of the second ultrasonic atomizer, is moved for collecting condensed water along air-conditioning wind path.The soilless cultivation cabinet is simple and compact, vdiverse in function, is conducive to plant health Fast Growth.

Description

Soilless cultivation cabinet and soilless culture system
Technical field
The present invention relates to cultivation technique without soil fields, in particular to a kind of soilless cultivation cabinet and soilless culture system.
Background technique
The growth of crops in a natural environment is usually influenced by factors such as soil, sunlight, temperature, pest and disease damage, precipitation, So crops cultivate without soilization by existing many agriculture cultivators or other duties dealer, so as to overcome in natural ring Various restraining factors in border create good growing environment and space manually for crops.
It is very extensive to the control of plant growing condition in existing cultivation technique without soil, it cannot accurately actively control plant The growth conditions of object, and flexibility is not high.
In view of this, designing and manufacturing a kind of soilless cultivation cabinet, the growth conditions of plant can be flexibly controlled, and sufficiently Recycling energy, energy conservation and environmental protection are to be badly in need of the technical issues of improving in current cultivation technique without soil field.
Summary of the invention
The purpose of the present invention includes providing a kind of soilless cultivation cabinet, carries out subregion to the plant of different stages of growth, uses The intracorporal temperature of the accurate control cabinet of air-conditioning, nutrient solution are fed through the first ultrasonic atomizer, will be closed after nutrient liquid atomizing Wind path channel in recycle provide, not will cause the waste of nutrient solution.Secondly, the condensed water that condensate drain pan is collected, warp It is moved after atomization along air-conditioning wind path, is to supplement humidity in cabinet body, humidity supplement and temperature adjust and share an air-conditioning wind path, structure It is compact, and energy repeated recycling utilize water resource, improve energy utilization rate.
The purpose of the present invention further includes providing a kind of soilless culture system, including controller, sensor and above-mentioned no soil Cabinet is cultivated, the real-time monitoring and adjustment of cabinet body implants growing environment are conducive to, control is more convenient.
It is that it is realized by adopting the following technical scheme that the present invention, which improves its technical problem,.
Soilless cultivation cabinet provided by the invention, including the closing cabinet body with accommodating space, the accommodating space is divided into Layer region and lower region.The top area includes multiple planting spaces, is equipped at least one in each planting space Cultivation bed and at least one lamp panel.
The lower region is equipped with nutrition liquid bath, air-conditioning, the first ultrasonic atomizer.First ultrasonic atomizer is mounted on In the nutrition liquid bath, the two sides of the nutrition liquid bath are respectively equipped with the first connecting tube and second being connected to the nutrition liquid bath Connecting tube.First connecting tube place corresponding with each planting space, offers at least one first intercommunicating pore, institute The second connecting tube place corresponding with each planting space is stated, at least one second intercommunicating pore is offered;Each described kind It plants space and is connected at least one closure wind path channel.
The air-conditioning wind path of closure is equipped in the cabinet body, the air-conditioning includes condensate drain pan, the condensed water water receiving The second ultrasonic atomizer is equipped in disk, the condensate drain pan is set to the air-conditioner wind road.
Further, the lower region is additionally provided with breeze fan, in first connecting tube and second connecting tube, One of them is located at the inlet side of the breeze fan, another is set to the air side of the breeze fan.
Further, the air-conditioning uses indoor unit and outdoor unit integral structure.Third company is additionally provided in the cabinet body Adapter tube and the 4th connecting tube, the third connecting tube are connected to the air outlet of the air-conditioning, the 4th connecting tube and the sky The air inlet of tune is connected to.
Further, the third connecting tube and the 4th connecting tube are oppositely arranged, the third connecting tube with it is each The corresponding place of the planting space, offers at least one third connecting hole, the 4th connecting tube and each plantation The corresponding place in space offers at least one the 4th intercommunicating pore.
Further, the fresh wind port being in communication with the outside, steaming of the fresh wind port close to the air-conditioning are opened up on the cabinet body Send out device setting;Installation and adjustment valve at the fresh wind port, for adjusting the intake of the fresh wind port.
Further, first ultrasonic atomizer at least two, wherein at least one is as spare;Alternatively, multiple First ultrasonic atomizer is used alternatingly.
Further, the lower region is additionally provided with the first oxygen increasing pump and carbon dioxide feeder;First oxygen increasing pump It is arranged on the closure wind path channel, the carbon dioxide feeder is located at the air-conditioner wind road.
It further, further include the second oxygen increasing pump, second oxygen increasing pump and the neighbouring setting of first oxygen increasing pump are described Second oxygen increasing pump is connected to the air-conditioning wind path.
Further, the lamp panel uses artificial light lamp panel, and the artificial light lamp panel includes disk body and is mounted on the disk Lamp bead on body;The lamp bead includes at least white light lamp bead, feux rouges lamp bead and blue light lamp bead, to adjust intensity of illumination and spectrum It adjusts.The disk body is connected with heat exhausting pipe, and the heat exhausting pipe is connected to the air-conditioning wind path, or is connected to the cabinet body outside.
Further, the cabinet body is equipped with cabinet door, and the cabinet door is made of double glazing or transparent material, including interior Layer and outer layer;Be sticked rupture pressure disc on the outside of the outer layer, and very color touch screen is arranged between the internal layer and the outer layer, described interior The inside of layer pastes light modulation film.
A kind of soilless culture system provided by the invention, it is described including controller, sensor and above-mentioned soilless cultivation cabinet Controller and the sensor communicate to connect, and the sensor is mounted on the cabinet body, the controller respectively with the lamp Disk, first ultrasonic atomizer, second ultrasonic atomizer are connected with the AIR COND SIG Air Conditioner Singnal.It is provided by the invention to be planted without soil Train cabinet and soilless culture system have the following aspects the utility model has the advantages that
Soilless cultivation cabinet provided by the invention, multiple planting areas are arranged in the intracorporal top area of cabinet, to different growth steps The plant of section carries out subregion, and each growth phase linking of plant flexibly, is able to achieve the uninterrupted supply of the daily healthy vegetable of family. Wind path channel and the air-conditioning wind path of closure are formed in cabinet body.Nutrient solution is fed through the first ultrasonic atomizer for nutrient liquid atomizing Afterwards, it recycles and provides in the wind path channel of closure, not will cause the waste of nutrient solution.Air conditioning exhausting is recycled along air-conditioning wind path, energy The intracorporal temperature of accurate control cabinet.By the way that condensate drain pan is arranged, the condensed water that condensate drain pan is collected the second is surpassed It after the atomization of sound atomizer, is moved along air-conditioning wind path, is to supplement humidity in cabinet body.Humidity supplement and temperature, which are adjusted, shares an air-conditioning Wind path, it is compact-sized, and energy repeated recycling utilize water resource, improve energy utilization rate.
Soilless culture system provided by the invention is conducive to cabinet including controller, sensor and above-mentioned soilless cultivation cabinet The real-time monitoring and adjustment of internal plant growth environment, control are more convenient.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram at the visual angle for the soilless cultivation cabinet that the specific embodiment of the invention provides;
Fig. 2 is the structural schematic diagram at another visual angle for the soilless cultivation cabinet that the specific embodiment of the invention provides;
Fig. 3 is that the circulation of the nutrient solution for the soilless cultivation cabinet that the specific embodiment of the invention provides flows to schematic diagram;
Fig. 4 is the circulation schematic diagram of the air-conditioning wind path for the soilless cultivation cabinet that the specific embodiment of the invention provides;
Fig. 5 is the heat utilization path signal of the artificial light lamp panel for the soilless cultivation cabinet that the specific embodiment of the invention provides Figure.
Icon: 1- cabinet body;2- sheet metal shell;3- insulating layer;4- white plastic liner;5- cabinet door;6- rupture pressure disc;7- is touched Screen;8- light modulation film;9- nutrition liquid bath;The first ultrasonic atomizer of 9a-;9b- breeze fan;The first connecting tube of 9c-;9d- second connects Adapter tube;10- air-conditioning;10a- air-conditioning wind path;10f- fresh wind port;11- condensate drain pan;The second ultrasonic atomizer of 11a-;12- electricity Control box;The first oxygen increasing pump of 13a-;The second oxygen increasing pump of 13b-;14- carbon dioxide feeder;15- vernalization area;The nursery garden 16-;17- Vitellarium;18- planting space;19- cultivation bed;20- artificial light lamp panel;20a- lamp bead;20b- disk body;20e- camera;20d- Control valve;The growing space 21-;21b- third connecting tube;The 4th connecting tube of 21c-;22- speaker.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects It encloses.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term " on ", "lower" is base In orientation or positional relationship shown in the drawings or product of the present invention using when the orientation or positional relationship usually put, or Person is the orientation or positional relationship that those skilled in the art usually understand, is merely for convenience of description of the present invention and simplification of the description, Rather than the equipment or element of indication or suggestion meaning must have a particular orientation, is constructed and operated in a specific orientation, because This is not considered as limiting the invention.
" first " of the invention, " second " etc., are only used to distinguish between description, have no special meaning.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be It is connected directly, it can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1 is a kind of structural schematic diagram at the visual angle for the soilless cultivation cabinet that the specific embodiment of the invention provides, and Fig. 2 is this hair The structural schematic diagram at another visual angle for the soilless cultivation cabinet that bright specific embodiment provides, please refers to Fig. 1 and Fig. 2.Wherein, in order to Show the structure in cabinet body 1, a side cover plate of cabinet body 1 is concealed in Fig. 1, Fig. 2 is the top view of soilless cultivation cabinet.
Soilless cultivation cabinet provided by the invention, it is intended to a kind of efficient cultivation apparatus without soil is provided to family, to realize day Normal healthy vegetable is persistently supplied.Certainly, which is not limited in family planting, also can be applied to dining room, bar, The occasions such as hotel, market, office and ship, flexibility is high, applied widely.
The soilless cultivation cabinet includes closed cabinet body 1, the accommodating space with accommodating plant growing frame.Cabinet body 1 uses metal plate Golden shell 2, thickness are preferably 1.5mm to 3mm.Insulating layer 3 is arranged in the inner sidewall or lateral wall of cabinet body 1, and the thickness of insulating layer 3 is excellent 10mm is selected as to 20mm.The inner sidewall of cabinet body 1 is additionally provided with the corrosion-resistant white plastic liner 4 of food-grade, advantageous using white liner In the light receiving rate for improving 1 implants of cabinet body, the utilization rate of light is effectively improved.Cabinet body 1 is substantially in rectangular parallelepiped structure, whole height 1.5m to 2.2m, depth 60cm to 80cm, width 60cm to 85cm is not limited to that certainly, and cylinder also can be set into Other arbitrary shapes such as type, prismatic or cylindroid.
Accommodating space is divided into top area and lower region, and top area includes multiple planting spaces 18, and lower region is set Set nutrition liquid bath 9, air-conditioning 10,10 condensate drain pan 11 of air-conditioning, electric-controlled box 12, the first oxygen increasing pump 13a, the second oxygen increasing pump 13b With carbon dioxide feeder 14.According to the plant growth stage, multiple planting spaces 18 are divided into from the bottom up: vernalization area 15, nursery garden 16 and vitellarium 17.Wherein, totally 1 floor of vernalization area 15, layer high 5cm to 15cm;Totally 1 layer of nursery garden 16, the high 10cm of layer To 20cm;The settable multilayer in vitellarium 17, per 25cm to 35cm high layer by layer, in the present embodiment, by taking family planting as an example, by family How much is number, is respectively configured 1 layer to 3 layers.Every layer of planting space 18 includes a cultivation bed 19, i.e. vernalization area 15, nursery garden 16 With at least one cultivation bed 19 is provided in vitellarium 17.In structure to planting space 18 carry out vernalization, cultivate seedling and The feature difference of growth, planting each stage is connected, and solves the lasting supply problem of the daily healthy vegetable of family.It is preferred that Ground, cultivation bed 19 are located at the bottom of every layer of planting space 18, and artificial light lamp panel 20 is arranged in the top of every layer of planting space 18, preferably Ground, artificial light lamp panel 20 are oppositely arranged with cultivation bed 19, and are located at the surface of cultivation bed 19, it will be understood that artificial light lamp panel Enough plant growth spaces 21 are reserved between 20 and cultivation bed 19 for plant growth.
The front setting cabinet door 5 of cabinet body 1, cabinet door 5 are made of double glazing or transparent material, first is that it is beautiful, convenient for seeing See the green plants in cultivation bed 19;Second is that playing insulation effect, it is ensured that plant growth temperature fluctuation variation is small;Third is that play every Audio fruit.Specifically, being equipped with rupture pressure disc 6, very color touch screen 7 and light modulation film 8 in cabinet door 5.Rupture pressure disc 6 is attached to cabinet door 5 On the outside of outer layer, it can effectively prevent personal injury caused by glass fragmentation faced, play a protective role.It is posted on the inside of the outer layer of cabinet door 5 true Color touch screen 7, is transparent in standby mode, when people is within the scope of about 1 meter of cabinet door 5, the very color automatic point of touch screen 7 Bright, the pop-up of screen operator picture is checked in order to carry out parameter setting and culture apparatus state.Certainly, very color touch screen 7 can also To be arranged on the outside of the internal layer of cabinet door 5.Light modulation film 8 is posted on the inside of the internal layer of cabinet door 5, it is possible to prevente effectively from night Manual light band The light pollution come, light modulation film 8 in the energized state, is transparent, and after power-off, light modulation film 8 becomes frosted shape, can play shading Effect.
Fig. 3 is that the circulation of the nutrient solution for the soilless cultivation cabinet that the specific embodiment of the invention provides flows to schematic diagram, is please referred to Fig. 3, that is, the annular wind path access diagram being closed, the arrow of tape label does not represent medium flow direction in attached drawing.
Nutrition liquid bath 9 uses food-grade and corrosion resistant for nutrient solution needed for holding plant growth, the material of nutrition liquid bath 9 White plastic is lost, white plastic is conducive to improve the utilization rate of light.First ultrasonic atomizer 9a is installed in nutrition liquid bath 9 and is sent The quantity of wind blower 9b, the first ultrasonic atomizer 9a are two or two groups, one of them is common, another is worked as spare When one of them first ultrasonic atomizer 9a stops or breaks down after a period of work, another first ultrasonic atomizer 9a enters working condition.Alternatively, two the first ultrasonic atomizer 9a press setting time interval rotation work, it is mutually backups.First Core component of the ultrasonic atomizer 9a as nutrient delivery, in this way setting can improve the operation stability of whole equipment and reliable Property, prolong the service life.Specifically, the two sides of nutrition liquid bath 9 be respectively set the first connecting tube 9c being connected to nutrition liquid bath 9 and Second connecting tube 9d, and the first connecting tube 9c and the second connecting tube 9d extend to top from the bottom of cabinet body 1 respectively.First connection The place corresponding with each layer growing space 21 pipe 9c, offers at least one first intercommunicating pore, it is preferable that the first intercommunicating pore and each Cultivation bed 19 in layer growing space 21 is connected to.Similarly, the place corresponding with each layer growing space 21 the second connecting tube 9d, is opened Equipped at least one the second intercommunicating pore, it is preferable that the second intercommunicating pore is connected to the cultivation bed 19 in each layer growing space 21, in this way Every layer of growing space 21 can form the annular wind path channel of a closure.When the first ultrasonic atomizer 9a by nutrient liquid atomizing at The droplet of steam fog shape enters each layer of cultivation bed along the first connecting tube 9c under the driving force effect of breeze fan 9b In 19, the root for the plant that nutriment is planted in cultivation bed 19 is absorbed and utilized, and is not absorbed by plants the small liquid of complete steam fog Drop returns to nutrition liquid bath 9 along the second connecting tube 9d of 19 other side of cultivation bed, then as the nutrient solution being newly atomized enters cultivation Slot 19, is constantly absorbed by plants, and meets plant nutrient demand and supply.Certainly, according to the inlet side and air side of breeze fan 9b Change, the nutrient solution after atomization can also be delivered to the cultivation bed 19 of each layer from the second connecting tube 9d, absorbed for the root of plant, Unabsorbed nutrient solution flows back into nutrition liquid bath 9 from the first connecting tube 9c, is not especially limited here.
Fig. 4 is the circulation schematic diagram of the air-conditioning wind path 10a for the soilless cultivation cabinet that the specific embodiment of the invention provides, is please referred to Fig. 4.
Air-conditioning 10 be indoor unit and outdoor unit integrated design, the bottom being inlaid in cabinet body 1 completely and lean on Background Region, It is disposed adjacent with nutrition liquid bath 9.10 configuring direct current frequency-changeable compressor of air-conditioning, temperature controllable precise, it is ensured that temperature needed for plant growth Degree.Third connecting tube 21b and the 4th connecting tube 21c, and third connecting tube 21b and the 4th connecting tube 21c points are additionally provided in cabinet body 1 Top is not extended to from the bottom of cabinet body 1.Third connecting tube 21b is connected to the air outlet of air-conditioning 10, the 4th connecting tube 21c and sky Adjust 10 air inlet connection.The place corresponding with each layer growing space 21 third connecting tube 21b offers at least one third company Through-hole, the place corresponding with each layer growing space 21 the 4th connecting tube 21c offer at least one the 4th intercommunicating pore, every in this way Layer growing space 21 can form the annular air-conditioning wind path 10a of a closure, adjust the temperature in cabinet body 1 convenient for air-conditioning 10.Tool Body, the gas of 10 air outlet of air-conditioning reaches each layer growing space 21 along third connecting tube 21b and through each third connecting hole, with Gas in each layer growing space 21 carries out heat exchange, and the gas after heat exchange is pooled to the 4th connecting tube through the 4th intercommunicating pore 21c returns to the air inlet of air-conditioning 10 along the 4th connecting tube 21c.Constantly circulation is to maintain the setting temperature in each layer growing space 21 Degree, environment needed for guaranteeing plant growth.It should be noted that third connecting tube 21b and the first connecting tube 9c can be it is same Pipeline is also possible to two independent pipelines.4th connecting tube 21c and the second connecting tube 9d can be the same pipeline, can also To be two independent pipelines.In the present embodiment preferably, nutrient solution feed path, i.e. closure wind path is logical, with air-conditioning wind path 10a For two independent channels.
Preferably, the condensate drain pan 11 of air-conditioning 10 is arranged on air-conditioning wind path 10a, with the direct phase of air-conditioning wind path 10a Even, it is provided with the second ultrasonic atomizer 11a, condensed water is atomized by the second ultrasonic atomizer 11a, is entered along air-conditioning wind path 10a Each layer growing space 21 supplements the humidity in cabinet body 1, humidity environment needed for providing plant growth.Humidity supplement and temperature tune Shared air-conditioning wind path 10a is saved, it is compact-sized, and energy repeated recycling utilize water resource, improve energy utilization rate.
First oxygen increasing pump 13a is arranged close to nutrition liquid bath 9, is located on closure wind path channel, i.e. nutrient solution feed path.It is logical The air for crossing the first oxygen increasing pump 13a supplement can be sent to the root of plant with nutrient liquid atomizing air-flow, provide required for root breath Oxygen.Carbon dioxide feeder 14 is small-sized liquid carbon dioxide steel cylinder, and liquid carbon dioxide steel cylinder pipe is connected to air-conditioner wind In the 10a of road, liquid carbon dioxide steel cylinder is opened according to actual needs, the carbon dioxide of release is along air-conditioning wind path 10a, by dioxy Change carbon and be transported to each planting space 18 (as shown in hollow arrow in Fig. 4), the carbon dioxide that supplement photosynthesis of plant needs is former Material.
Preferably, in order to preferably natural cooling source be utilized to adjust the temperature in cabinet body 1, mitigate 10 load of air-conditioning, the cabinet body 1 Interior setting fresh air adjusts component, realizes that the temperature in cabinet body 1 is adjusted by fresh air, i.e., preferentially utilizes natural cooling source.Specifically, The fresh wind port 10f being in communication with the outside is opened up on cabinet body 1, fresh wind port 10f is provided close to the metal plate knot of the evaporator side of air-conditioning 10 On structure, and the installation and adjustment valve at fresh wind port 10f, for adjusting the intake of the fresh wind port 10f.For example, when in cabinet body 1 Actual temperature be higher than preset preferred temperature in cabinet body 1, and when outer atmospheric temperature is lower, regulating valve can be opened, by cabinet Cold air outside body 1 introduces in cabinet body 1, enters each growing space 21 along air-conditioning wind path 10a after fresh air entrance, to adjust in cabinet body 1 Temperature, and can pass through regulating valve adjust fresh wind port 10f aperture, control fresh air intake.Opening up for fresh wind port 10f can To improve temperature control efficiency, and the load of air-conditioning 10 can be mitigated.Alternatively, the second oxygen increasing pump 13b is added in cabinet body 1, second The neighbouring setting of oxygen increasing pump 13b and the first oxygen increasing pump 13a, the second oxygen increasing pump 13b are connected to air-conditioning wind path 10a, open the second oxygenation After pumping 13b, more fresh airs can be also introduced into cabinet body 1, enter each growing space along air-conditioning wind path 10a after fresh air entrance 21, so that natural cooling source be made full use of to adjust the temperature in cabinet body 1.In the present embodiment, using opening up fresh wind port 10f simultaneously and set The mode for setting the second oxygen increasing pump 13b, makes full use of natural cooling source.Certainly, in other embodiments, it is also possible to only be arranged second Oxygen increasing pump 13b, or open up fresh wind port 10f only to introduce fresh air cold source.
It should be noted that when the environment temperature outside cabinet body 1 is lower than temperature in cabinet body 1, it is preferential using fresh air cold source come The temperature in cabinet body 1 is realized, if until fresh air valve is fully open or the second oxygen increasing pump 13b reaches maximum tolerance work, cabinet body 1 It when interior temperature is still higher than set temperature, at this moment closes fresh air and adjusts component, air-conditioning 10 is started to work, the starting refrigeration mould of air-conditioning 10 Formula.By introducing fresh air, making full use of natural cooling source, 10 load of air-conditioning can be mitigated, reduce energy consumption.
Fig. 5 is the heat utilization path signal of the artificial light lamp panel 20 for the soilless cultivation cabinet that the specific embodiment of the invention provides Figure, referring to figure 5..
Preferably, artificial light lamp panel 20 uses the full spectrum plant growth lamp of LED, including disk body 20b and lamp bead 20a.Disk body 20b is upper at least provided with white light lamp bead, feux rouges lamp bead and blue light lamp bead, big by the input current for adjusting white light, feux rouges and blue light Small, the adjusting and spectrum that intensity of illumination may be implemented are adjusted, and are more advantageous to the growth of plant.The LED lamp bead of artificial light lamp panel 20 20a is mounted in disk body 20b, can be enclosed in simultaneously along with the diverging of heat, the heat radiation side of lamp bead 20a when lamp bead 20a shines In disk body 20b, disk body 20b is connected with heat exhausting pipe.The heat of every layer of disk body 20b is pooled on the same heat exhausting pipe, heat extraction Pipe is connected to air-conditioning wind path 10a or 1 outside atmosphere of cabinet body.Preferably, it is provided with control valve 20d on heat exhausting pipe, control valve 20d In the bottom of cabinet body 1, control valve 20d can control heat exhausting pipe and be connected to air-conditioning wind path 10a or be connected to 1 outside atmosphere of cabinet body, real The reasonable utilization of existing lamp bead 20a heat.When needing to heat in cabinet body 1, control valve 20d cuts off the company of heat exhausting pipe and external environment It connects, while being connected to air-conditioning wind path 10a, lamp bead 20a heat enters (the hollow arrow in such as Fig. 5 of each growing space 21 along air-conditioning wind path 10a The signal of intermittent headache road), for improving the environment temperature in cabinet body 1, keep the temperature set in each planting space 18.When in cabinet body 1 When not needing heating, control valve 20d cuts off the connection of heat exhausting pipe and air-conditioning wind path 10a, while connecting external environment, by extra heat Amount is discharged to outside cabinet body 1 (the not filled arrows wind path signal of tape label in such as Fig. 5), mitigates 10 load of air-conditioning, realizes energy conservation.It is optional Ground, each disk body 20b are mounted on camera 20e close to the position of cabinet door 5, convenient for long-range observation of plant growth conditions in real time.
Soilless culture system provided by the invention, including controller, sensor, display screen, alarm device and above-mentioned no soil Cultivate cabinet, controller and sensor communicate to connect, and sensor is mounted on cabinet body 1, controller respectively with lamp panel, the first ultrasonic mist Change device 9a, the second ultrasonic atomizer 11a is connected with 10 signal of air-conditioning.Display screen is connect with controller signals, alarm device and control The connection of device signal.
Specifically, display screen is mounted in cabinet door 5, it can be used in showing the parameters index in cabinet body 1, can also use In broadcasting video.Preferably, the two sides of cabinet body 1 are mounted with speaker 22, put outside sound when for video playing.Electric-controlled box 12 is arranged In the bottom of cabinet body 1, alarm device is preferably buzzing alarm device.Sensor include entrance guard sensor, pH meter, conductivity sensor, Temperature sensor, humidity sensor, optical sensor, water prohibit sensor etc..Entrance guard sensor is for monitoring whether cabinet door 5 closes Tightly, pH meter is used to monitor the pH value of nutrient solution in nutrition liquid bath 9, and conductivity sensor is for monitoring battalion in nutrition liquid bath 9 The concentration situation of change of nutrient solution, temperature sensor are used to monitor the temperature and artificial light lamp panel of each planting space 18 in cabinet body 1 Temperature in 20, humidity sensor are used to monitor the humidity of the planting space 18 in cabinet body 1, and optical sensor is artificial for monitoring The intensity of illumination situation of change of light lamp panel 20, water prohibit sensor for monitor cabinet body 1 whether leak.
Optionally, controller can use general processor, including but not limited to central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.;It is also possible to number Signal processor (Digital Signal Processor, abbreviation DSP), specific integrated circuit (Application Specific Integrated Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware Component etc., is not especially limited here.
The signal of acquisition is transferred to controller by each sensor, and controller passes through the signal received and feeds back to display screen On, when if there is warning information, buzzing alarm device can be simultaneously emitted by buzzer, prompt alarm.In addition, soilless culture system is also Exploitation has mating APP, can remotely check above-mentioned relevant information by electronic equipments such as mobile phones, the operation for being familiar with soilless cultivation cabinet turns State realizes that the intelligence of soilless cultivation cabinet is controllable.
In conclusion soilless cultivation cabinet provided by the invention and soilless culture system have the beneficial effect of the following aspects Fruit:
Soilless cultivation cabinet and soilless culture system provided by the invention, first, layering, which is carried out, by growth phase in structure sets It counts and provides various sizes of product by household size, realize the uninterrupted supply of the daily healthy vegetable of family, solve product Practicability problem.Cabinet body 1 has closed accommodating space, is closed planting patterns, effectively reduces extraneous contamination.Air-conditioning 10 Using outdoor unit and indoor unit integral structure, control that temperature fluctuation is small, and precision is higher, and energy consumption is lower, and by 10 work of air-conditioning The condensation water recovery and use generated in work reduces water consumption, realizes water resource repeated recycling utilize, energy saving, and energy Component is adjusted by fresh air, fresh air is introduced, makes full use of natural cooling source, to mitigate 10 load of air-conditioning, reduces energy consumption.
Second, the spectrum of artificial light lamp panel 20 is adjustable, intensity of illumination is adjustable, is able to satisfy demand of more plants to light, makes The scope of application for obtaining product is wider, and versatility is stronger;The heat of artificial light lamp panel 20 is rationally utilized simultaneously, saves energy Source.Such as the first ultrasonic atomizer 9a nuclear structure improves operation stability and reliability using backup design.
Third, the material of the liner of 1 inner sidewall of plants growth frame and cabinet body is corrosion-resistant using food-grade, superficial white is anti- Luminescent material, first is that safe and healthy, it is therefore prevented that secondary pollution, second is that improving light utilization efficiency.Light modulation film 8 is posted on the inside of cabinet door 5, is powered off In the case of at frosted shape, solve artificial light pollution problem.Camera 20e is installed in every layer of planting space 18, passes through cell phone application etc. It can remote real time monitoring plant growth state and equipment running status.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the present invention can have various changes, combination and variation.All within the spirits and principles of the present invention, made Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.

Claims (11)

1. a kind of soilless cultivation cabinet, which is characterized in that including the closing cabinet body with accommodating space, the accommodating space is divided into Layer region and lower region;
The top area includes multiple planting spaces, at least one cultivation bed and at least one are equipped in each planting space A lamp panel;
The lower region is equipped with nutrition liquid bath, air-conditioning, the first ultrasonic atomizer;First ultrasonic atomizer is mounted on described In nutrition liquid bath, the two sides of the nutrition liquid bath are respectively equipped with to be connect with the first connecting tube and second of nutrition liquid bath connection Pipe, first connecting tube place corresponding with each planting space offer at least one first intercommunicating pore, and described the Two connecting tubes place corresponding with each planting space, offers at least one second intercommunicating pore;Each plantation is empty Between be connected at least one closure wind path channel;
The air-conditioning wind path of closure is equipped in the cabinet body, the air-conditioning includes condensate drain pan, in the condensate drain pan Equipped with the second ultrasonic atomizer, the condensate drain pan is set to the air-conditioner wind road.
2. soilless cultivation cabinet according to claim 1, which is characterized in that the lower region is additionally provided with breeze fan, institute It states in the first connecting tube and second connecting tube, one of them is located at the inlet side of the breeze fan, another is set to institute State the air side of breeze fan.
3. soilless cultivation cabinet according to claim 1, which is characterized in that the air-conditioning is using indoor unit and outdoor unit one Change structure;Third connecting tube and the 4th connecting tube, the outlet air of the third connecting tube and the air-conditioning are additionally provided in the cabinet body Mouth connection, the 4th connecting tube are connected to the air inlet of the air-conditioning.
4. soilless cultivation cabinet according to claim 3, which is characterized in that the third connecting tube and the 4th connecting tube It being oppositely arranged, third connecting tube place corresponding with each planting space offers at least one third connecting hole, 4th connecting tube place corresponding with each planting space, offers at least one the 4th intercommunicating pore.
5. soilless cultivation cabinet according to claim 3, which is characterized in that open up the fresh air being in communication with the outside on the cabinet body Mouthful, the fresh wind port is arranged close to the evaporator of the air-conditioning;Installation and adjustment valve at the fresh wind port, for adjusting the fresh air The intake of mouth.
6. soilless cultivation cabinet according to claim 1, which is characterized in that first ultrasonic atomizer at least two, Wherein at least one is as spare;Alternatively, multiple first ultrasonic atomizers are used alternatingly.
7. soilless cultivation cabinet according to any one of claim 1 to 6, which is characterized in that the lower region is additionally provided with First oxygen increasing pump and carbon dioxide feeder;First oxygen increasing pump is arranged on the closure wind path channel, the titanium dioxide Carbon supply device is located at the air-conditioner wind road.
8. soilless cultivation cabinet according to claim 7, which is characterized in that it further include the second oxygen increasing pump, second oxygenation Pump is connected to the neighbouring setting of first oxygen increasing pump, second oxygen increasing pump with the air-conditioning wind path.
9. soilless cultivation cabinet according to any one of claim 1 to 6, which is characterized in that the lamp panel uses artificial light Lamp panel, the artificial light lamp panel include disk body and the lamp bead that is mounted on the disk body;The lamp bead include at least white light lamp bead, Feux rouges lamp bead and blue light lamp bead are adjusted to adjust intensity of illumination and spectrum;The disk body is connected with heat exhausting pipe, the heat exhausting pipe It is connected to the air-conditioning wind path, or is connected to the cabinet body outside.
10. soilless cultivation cabinet according to any one of claim 1 to 6, which is characterized in that the cabinet body is equipped with cabinet Door, the cabinet door is made of double glazing or transparent material, including internal layer and outer layer;It is sticked on the outside of the outer layer explosion-proof Film is arranged very color touch screen, pastes light modulation film on the inside of the internal layer between the internal layer and the outer layer.
11. a kind of soilless culture system, which is characterized in that including controller, sensor and any one of claims 1 to 10 institute The soilless cultivation cabinet stated, the controller and the sensor communicate to connect, and the sensor is mounted on the cabinet body, described Controller is connect with the lamp panel, first ultrasonic atomizer, second ultrasonic atomizer and the AIR COND SIG Air Conditioner Singnal respectively.
CN201811543878.4A 2018-12-17 2018-12-17 Soilless cultivation cabinet and soilless culture system Pending CN109362558A (en)

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CN110050684A (en) * 2019-05-30 2019-07-26 华南理工大学 A kind of circulating water cultivating plant frame being equipped with the air-cooled LED of liquid cooling
CN111357636A (en) * 2020-03-19 2020-07-03 合肥创农生物科技有限公司 Intelligent household cultivation cabinet and intelligent control method thereof
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US20220361420A1 (en) * 2019-10-22 2022-11-17 Lg Electronics Inc. Plant cultivation apparatus
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CN114600759A (en) * 2022-03-14 2022-06-10 培黎职业学院 Potato cultivation method and control system

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