CN105557496A - Plant respiration control system and vegetable greenhouse - Google Patents
Plant respiration control system and vegetable greenhouse Download PDFInfo
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- CN105557496A CN105557496A CN201610044082.9A CN201610044082A CN105557496A CN 105557496 A CN105557496 A CN 105557496A CN 201610044082 A CN201610044082 A CN 201610044082A CN 105557496 A CN105557496 A CN 105557496A
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- culture fluid
- liquid bath
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- plant
- pipe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
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- Forests & Forestry (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
A plant respiration control system is characterized by comprising a suspension pipe (1a), a water control head (2a), a high-level fluid bath (r3a), a low-level fluid bath (r8a), a plant rack (r5a), a first pipeline (r1a), a first water pump (b1a), a second pipeline (r2a), a second water pump (b2a), a third pipeline (s3a), a culture solution valve (f1a), a control fluid bath (r9a), a high liquid level sensor (43a), a low liquid level sensor (48a) and a supporting object (7a). A vegetable greenhouse is provided with the plant respiration control system. The vegetable greenhouse is low in cost, flexible in application, long in service life, low in energy consumption, stable and reliable, capable of effectively controlling respiration and capable of achieving plant temperature regulation.
Description
Technical field
Agriculture field of the present invention, is specifically related to a kind of plant respiration control system, green house of vegetables.
Background technology
The organic control technology of existing greenhouse plants, price is high, and the life-span is short, and design is complicated, there is many areas for improvement.
The power of plant respiration affects the retention of sugar in plant corpus, has impact to mouthfeel, if there is a kind of system that can control plant respiration, is then conducive to the cultivation of vegetables.
Summary of the invention
For the problem described in technical solution background, the present invention proposes a kind of plant respiration control system, green house of vegetables.
The present invention has following technology contents.
1, a kind of outstanding pipe; it is characterized in that: there is openend and blind end (112a); tube chamber (110a) has opening in open end; tube chamber (110a) is closed at blind end (112a); sidewall has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned; the two ends of micropore (111a) communicate with tube chamber (110a), outside respectively, and ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end;
For controlling overflow height and dissolved oxygen amount, when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of openend, culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of openend increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, therefore fillet height of the present invention is variable, tube chamber (110a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a).
2, a kind of control head, it is characterized in that: there is cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, the outer surface that face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at; Effect be control flow, flow mainly controlled by the liquid level of residing culture fluid (r81a) environment, the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
For controlling fluid flow, it is inner that control head (2a) is arranged on high-order liquid bath (r3a), opening up away from connecting portion (230) of the cavity of control head (2a), the opening away from connecting portion (230) of the cavity of control head (2a) is lower than the opening of high-order liquid bath (r3a).
3, a device, is characterized in that: comprise control head (2a), outstanding pipe (1a);
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, and face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at the outer surface of control head (2a); The effect of control head (2a) controls flow, and the flow of control head (2a) mainly controlled by the liquid level of residing culture fluid (r81a) environment, and the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
It is inner that control head (2a) is arranged on high-order liquid bath (r3a), opening up away from connecting portion (230) of the cavity of control head (2a), and the opening away from connecting portion (230) of the cavity of control head (2a) is lower than the opening of high-order liquid bath (r3a);
Outstanding pipe (1a) has open end and blind end (112a), the tube chamber (110a) of outstanding pipe (1a) has opening in open end, the tube chamber (110a) of outstanding pipe (1a) is closed at blind end (112a), the sidewall of outstanding pipe (1a) has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (111a) respectively with tube chamber (110a), outside communicates, ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end, the outlet pipe of alterable height is flowed out in the effect manufacture of outstanding pipe (1a), when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of the openend of outstanding pipe (1a), culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of the openend of outstanding pipe (1a) increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, the tube chamber (110a) of outstanding pipe (1a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a),
Outstanding pipe (1a) is positioned at the outside of high-order liquid bath (r3a) below, control head (2a) is formed by connecting portion (230) is connected with outstanding manage (1a), and the cavity (210a) of control head (2a) passes through to hang the openend of managing (1a) and hangs the tube chamber (110a) of managing (1a) and communicate; The degree of depth controlling culture fluid (r81a) in high-order liquid bath (r3a) cavity just can control the flow of head (2a), the culture fluid (r81a) that the flow of control head (2a) obtains controlling so to hang pipe (1a) is discharged height and will be controlled, and the degree of depth that therefore only need control to make culture fluid (r81a) in high-order liquid bath (r3a) cavity discharges height and delivery flow with regard to the culture fluid (r81a) that can control outstanding pipe (1a).
4, a plant respiration control system, is characterized in that: comprise outstanding pipe (1a), control head (2a), high-order liquid bath (r3a), low level liquid bath (r8a), plant frame (r5a), the first pipeline (r1a), the first water pump (b1a), second pipe (r2a), the second water pump (b2a), the 3rd pipeline (s3a), culture fluid valve (f1a), control liquid bath (r9a), high-order liquid level sensor (43a), low level liquid level sensor (48a), supporter (7a);
Outstanding pipe (1a) is for having openend and blind end (112a), the tube chamber (110a) of outstanding pipe (1a) has opening in openend, the tube chamber (110a) of outstanding pipe (1a) is closed at blind end (112a), the sidewall of outstanding pipe (1a) has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (111a) respectively with tube chamber (110a), outside communicates, ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end, the effect of outstanding pipe (1a) manufactures the outlet pipe flowing out alterable height, when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of the openend of outstanding pipe (1a), culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of the openend of outstanding pipe (1a) increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, the tube chamber (110a) of outstanding pipe (1a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a),
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, and face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at the outer surface of control head (2a); The effect of control head (2a) controls flow, and the flow of control head (2a) mainly controlled by the liquid level of residing culture fluid (r81a) environment, and the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
It is inner that control head (2a) is positioned at high-order liquid bath (r3a), outstanding pipe (1a) is positioned at the outside of high-order liquid bath (r3a) below, control head (2a) is formed by connecting portion (230) is connected with outstanding manage (1a), and the cavity (210a) of control head (2a) passes through to hang the openend of managing (1a) and hangs the tube chamber (110a) of managing (1a) and communicate; The degree of depth controlling culture fluid (r81a) in high-order liquid bath (r3a) cavity just can control the flow of head (2a), the culture fluid (r81a) that the flow of control head (2a) obtains controlling so to hang pipe (1a) is discharged height and will be controlled, and the degree of depth that therefore only need control to make culture fluid (r81a) in high-order liquid bath (r3a) cavity discharges height and delivery flow with regard to the culture fluid (r81a) that can control outstanding pipe (1a);
Plant frame (r5a) has permeable effect, can flow away when culture fluid (r81a) flows through plant frame (r5a) most of culture fluid (r81a), the effect of plant frame (r5a) is the bracket (r5a) for planting as plant (z0a), plant (z0a) is placed on bracket (r5a) its root upper and cruelly leaks under outstanding pipe (1a), the root that the culture fluid (r81a) of being discharged by outstanding pipe (1a) can flow through plant (z0a) forms culture fluid (r81a) film, and the water suction demand that can either meet plant root has the demand that can meet root absorption oxygen;
Plant frame (r5a) is positioned at the below of the blind end (112a) of outstanding pipe (1a);
One end of supporter (7a) is connected to have between the other end with high-order liquid bath (r3a) with ground (e1a) and is connected (73a), and high-order liquid bath (r3a) maintains height by supporter (7a);
Plant frame (r5a) is positioned at low level liquid bath (r8a), plant frame (r5a) carries the floor level position of the opening of the cavity of position low level liquid bath (r8a) of plant (z0a) root, the culture fluid (r81a) being flowed through plant frame (r5a) by outstanding pipe (1a) can flow in low level liquid bath (r8a);
One end of first pipeline (r1a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with high-order liquid bath (r3a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in the chamber of high-order liquid bath (r3a) by the first pipeline (r1a) by the first water pump (b1a); Then culture fluid (r81a) is entered low level liquid bath (r8a) through plant frame (r5a) formed circulation by control head (2a), outstanding pipe (1a) discharge currents;
One end of second pipe (r2a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with control liquid bath (r9a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported to by second pipe (r2a) and control in liquid bath (r9a) by the second water pump (b2a), one end of 3rd pipeline (s3a) other end that communicates with the chamber of low level liquid bath (r8a) communicates with control liquid bath (r9a), culture fluid valve (f1a) is positioned on the path of the 3rd pipeline (s3a), and culture fluid valve (k1a) can switch the obturation of the 3rd pipeline (s3a) and this two states of exploitation, the effect controlling liquid bath (r9a) is the degree of depth being controlled low level liquid bath (r8a) by temporary culture fluid (r81a), use the second water pump (b2a) culture fluid (r81a) of low level liquid bath (r8a) to be extracted into the root that the liquid level that can reduce culture fluid (r81a) in low level liquid bath (r8a) in control liquid bath (r9a) prevents culture fluid (r81a) submerged plant (z0a) when culture fluid valve (f1a) the 3rd pipeline (s3a) is inaccessible, the culture fluid (r81a) that now outstanding pipe (1a) is discharged can form liquid film at the root of plant (z0a), if it is open that the 3rd pipeline (s3a) opened by culture fluid valve (f1a), the culture fluid (r81a) controlled in liquid bath (r9a) flows in low level liquid bath (r8a) by the 3rd pipeline (s3a), the root of the liquid level rising submerged plant (z0a) in low level liquid bath (r8a), the respiration of plant (z0a) root can be suppressed,
High-order liquid level sensor (43a) is for monitoring the liquid level of high-order liquid bath (r3a);
Low level liquid level sensor (48a) is for monitoring the liquid level of low level liquid bath (r8a).
5, a kind of plant respiration control system as described in technology contents 4, is characterized in that: outstanding pipe (1) is made for hard material and is such as but not limited to metal, pottery, rigid plastics.
6, a kind of plant respiration control system as described in technology contents 4, is characterized in that: make the cavity of control head (1a) (210a) and outstanding to manage the connection communicated between the tube chamber (110a) of (1a) be dismountable.
7, a kind of plant respiration control system as described in technology contents 4, is characterized in that: make the cavity of control head (2a) (210a) manage the connection communicated between the tube chamber (110a) of (1a) be made up of multiple component with outstanding.
8, a kind of plant respiration control system as described in technology contents 4, it is characterized in that: also comprise the refrigerating plant (k3a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to reduce, by the first water pump (b1a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) is transported in the chamber of high-order liquid bath (r3a) by the first pipeline (r1a) after low level liquid bath (r8a) temperature reduces; Then culture fluid (r81a) is entered low level liquid bath (r8a) through plant frame (r5a) formed circulation by control head (2a), outstanding pipe (1a) discharge currents; Low-temperature culture liquid (r81a) highly can be discharged to rapidly and plant (z0a) cools plant (z0a) rapidly reduce respiration by the discharge that the flow velocity now controlling the first water pump (b1a) improves outstanding pipe (1a), and it should be noted that the problem of culture fluid (r81a) should control can not be too low in order to avoid plant (z0a) frostbite in zone of reasonableness temperature.
9, a kind of plant respiration control system as described in technology contents 4, is characterized in that: plant (z0a) is that liane is such as but not limited to cucumber, Ipomoea batatas, French beans; The present invention is also suitable for the plantation of liane, can be wrapped on outstanding pipe (1a) according to its stem of climbing habit (z2a) of liane.
10, a kind of plant respiration control system as described in technology contents 4, it is characterized in that: also comprise the heater (k2a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to raise, can be plant (z0a) insulation by the culture fluid (r81a) circulated under the condition of extreme cold.
11, a kind of plant respiration control system as described in technology contents 4, it is characterized in that: also comprise the ultrasonic degasser (k1a) that low level liquid bath (r8a) interior culture fluid (r81a) can be made degassed, ultrasonic degasser (k1a) can utilize hyperacoustic cavitation to make low level liquid bath (r8a) interior culture fluid (r81a) degassed thus reduce the concentration of the oxygen contained by low level liquid bath (r8a) interior culture fluid (r81a), thus suppresses respiration.
12, a kind of plant respiration control system as described in technology contents 4, is characterized in that: also comprise the temperature sensor (v1a) for monitoring low level liquid bath (r8a) interior culture fluid (r81a) temperature
13, green house of vegetables, is characterized in that: the technical scheme in the content 4-12 that possesses skills described in arbitrary technology contents.
Technology contents illustrates and beneficial effect.
The present invention is with low cost, applying flexible, long service life, power consumption less, reliable and stable, effectively can control respiration, can realize plant temperature regulation and control.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the outstanding pipe (1a) of embodiment 1, and a is profilograph, and b is the schematic diagram of a midship section A-A, and c is the schematic diagram of a midship section B-B.
Accompanying drawing 2 is the schematic diagram of the control head (2a) of embodiment 1, and a is profilograph, and b is the schematic diagram of a midship section C-C, 230a be connecting portion its there is screw thread.
Fig. 3 is control head (2a), low level liquid bath (r8a), the outstanding cross sectional representation of managing the combination of (1a) of embodiment 1; Wherein 52a is gasket seal, 53a is gasket seal, 6a, 7a be intermediate thread connecting device its fixedly make tube chamber (1a) of outstanding pipe (1a) communicate with the cavity (210a) controlling head (2a) by screw thread.
Fig. 4 is the Longitudinal cross section schematic of combination shown in Fig. 3, broken line is employed to represent abridged part in figure, it can be that the unlimited that is low level liquid bath (r8a) connected is provided with multipair control head (2a), outstanding pipe (1a), clearly not draw one by one in order to illustrated, in order to illustrated clear, Fig. 4 does not mark too many number, only marked liquid level hole (223a, 221a, 220a), liquid level hole (223a, 221a, 220a) is that its existence that dotted line represents mainly judges reference to do a visual direction to reader.
Fig. 5 is the schematic diagram of plant frame (r5a) in embodiment 1, plant frame (r5a) cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), plant chamber (510a) is had at the end, the end of plant frame (r5a) has a large amount of aperture 520a, and the lower end of plant frame (r5a) has liquid flow hole (530a) and flows to prevent the structure blocking-proof culture fluid (r81a) of plant frame (r5a).
Fig. 6 is the schematic diagram of embodiment 1, and it is inaccessible that the fork that wherein control end of culture fluid valve (f1a) is drawn represents culture fluid valve (f1a), and outstanding pipe (1a) have employed.
Fig. 7 opens the culture fluid (r81a) that culture fluid valve (f1a) controls in liquid bath (r9a) afterwards to flow in low level liquid bath (r8a) by the 3rd pipeline (s3a) after state shown in Fig. 6, the root of the liquid level rising submerged plant (z0a) in low level liquid bath (r8a), in state shown in Fig. 7, the whole effect of the breathing of plant corpus is more weak than state shown in Fig. 6.
Fig. 8 is the schematic diagram of embodiment 2.
Fig. 9 is the schematic diagram of the control system of embodiment 2, and control module controls culture fluid valve (f1a), the first water pump (s1a), the second water pump (s2a), ultrasonic degasser (k1a), heater (k2a), refrigerating plant (k3a); High-order liquid level sensor (43a) provides the liquid level parameter of high-order liquid bath (r3a) for control module; Low level liquid level sensor (48a) provides the liquid level parameter of low level liquid bath (r8a) for control module.
Figure 10 is the schematic diagram after Fig. 8 removes arrow, label, is in order to reader sees more clear like this.
Concrete embodiment
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1, as shown in figs. 1-7, a kind of plant respiration control system, is characterized in that: comprise outstanding pipe 1a, control head 2a, high-order liquid bath r3a, low level liquid bath r8a, plant frame r5a, the first pipeline r1a, the first water pump b1a, second pipe r2a, the second water pump b2a, the 3rd pipeline s3a, culture fluid valve f1a, control liquid bath r9a, high-order liquid level sensor 43a, low level liquid level sensor 48a, supporter 7a;
Outstanding pipe 1a is for having openend and blind end 112a, the tube chamber 110a of outstanding pipe 1a has opening in openend, the tube chamber 110a of outstanding pipe 1a is closed at blind end 112a, the sidewall of outstanding pipe 1a has a large amount of micropore 111a that there is longitudinal arrangement and axially-aligned, the two ends of micropore 111a communicate with tube chamber 110a, outside respectively, and ' opening part of micropore 111a and tube chamber 110a ' is greater than ' the opening point of this micropore 111a and outstanding pipe 1a outer surface ' distance to outstanding tube opening end to the distance of outstanding tube opening end, the effect of outstanding pipe 1a manufactures the outlet pipe flowing out alterable height, when outstanding pipe 1a uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid r81a flows into from openend, when the culture fluid r81a flow hour of the openend of outstanding pipe 1a, culture fluid r81a can only flow out from the micropore 111a of bottommost, when the culture fluid r81a flow of the openend of outstanding pipe 1a increases because the liquid level of the culture fluid r81a in micropore 111a discharge not in time outstanding pipe 1a tube chamber 110a will rise thus cause culture fluid r81a fillet height to rise, because the direction of micropore 111a is designed, culture fluid r81a can not be overflowed higher than the micropore 111a of liquid level in outstanding pipe 1a with outstanding pipe 1a outer surface opening part, the tube chamber 110a of outstanding pipe 1a discharges can form liquid film on outstanding pipe 1a surface from micropore 111a, and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid r81a,
Control head 2a has cavity 210a, connecting portion 230, multiple liquid level hole 223a, 221a, 220a, liquid level hole 223a, 221a, 220a are with cavity 210a two openends trend being arranged in a linear for orientation, and face, the chamber other end opening that the one end open of liquid level hole 223a, 221a, 220a is positioned at cavity 210a is positioned at the outer surface of control head 2a; The effect of control head 2a controls flow, and the flow of control head 2a mainly controlled by the liquid level of residing culture fluid r81a environment, and higher liquid level hole 223a, 221a, 220a flooded is more for liquid level, and the flow of cavity 201a is larger;
It is inner that control head 2a is positioned at high-order liquid bath r3a, and outstanding pipe 1a is positioned at the outside below high-order liquid bath r3a, and control head 2a consists of with outstanding pipe 1a connecting portion 230 and is connected, and the cavity 210a controlling head 2a is communicated with the tube chamber 110a of outstanding pipe 1a by the openend hanging pipe 1a; The degree of depth controlling culture fluid r81a in high-order liquid bath r3a cavity just can control the flow of head 2a, the culture fluid r81a discharge height that the flow of control head 2a obtains controlling so to hang pipe 1a will be controlled, and the degree of depth that therefore only need control to make culture fluid r81a in high-order liquid bath r3a cavity just can control culture fluid r81a discharge height and the delivery flow of outstanding pipe 1a;
Plant frame r5a has permeable effect, can flow away when culture fluid r81a flows through plant frame r5a major part culture fluid r81a, the effect of plant frame r5a is the bracket r5a for planting as plant z0a kind, plant z0a is placed on its root on bracket r5a and cruelly leaks under outstanding pipe 1a, the root that the culture fluid r81a discharged by outstanding pipe 1a can flow through plant z0a forms culture fluid r81a film, and the water suction demand that can either meet plant root has the demand that can meet root absorption oxygen;
Plant frame r5a is positioned at the below of the blind end 112a of outstanding pipe 1a;
One end of supporter 7a is connected with ground e1a to have between the other end with high-order liquid bath r3a and is connected 73a, and high-order liquid bath r3a maintains height by supporter 7a;
Plant frame r5a is positioned at low level liquid bath r8a, and plant frame r5a carries the floor level position of the opening of the cavity of the position low level liquid bath r8a of plant z0a root, and the culture fluid r81a being flowed through plant frame r5a by outstanding pipe 1a can flow in low level liquid bath r8a;
One end of first pipeline r1a communicates with the chamber of low level liquid bath r8a, and the other end communicates with high-order liquid bath r3a, the culture fluid r81a in the chamber of low level liquid bath r8a can be transported to by the first pipeline r1a in the chamber of high-order liquid bath r3a by the first water pump b1a; Then culture fluid r81a is entered low level liquid bath r8a through plant frame r5a formed circulation by control head 2a, outstanding pipe 1a discharge currents;
One end of second pipe r2a communicates with the chamber of low level liquid bath r8a, and the other end communicates with control liquid bath r9a, the culture fluid r81a in the chamber of low level liquid bath r8a can be transported to by second pipe r2a and control in liquid bath r9a by the second water pump b2a, one end of 3rd pipeline s3a other end that communicates with the chamber of low level liquid bath r8a communicates with control liquid bath r9a, and culture fluid valve f1a is positioned on the path of the 3rd pipeline s3a, and culture fluid valve k1a can switch the obturation of the 3rd pipeline s3a and this two states of exploitation, the effect controlling liquid bath r9a is the degree of depth being controlled low level liquid bath r8a by temporary culture fluid r81a, the liquid level using the second water pump b2a to be extracted into by the culture fluid r81a of low level liquid bath r8a to control to reduce culture fluid r81a in low level liquid bath r8a in liquid bath r9a when culture fluid valve f1a the 3rd pipeline s3a obturation prevents the root of culture fluid r81a submerged plant z0a, the culture fluid r81a that now outstanding pipe 1a discharges can form liquid film at the root of plant z0a, if it is open that culture fluid valve f1a opens the 3rd pipeline s3a, the culture fluid r81a controlled in liquid bath r9a flows in low level liquid bath r8a by the 3rd pipeline s3a, the root of the liquid level rising submerged plant z0a in low level liquid bath r8a, the respiration of plant z0a root can be suppressed,
High-order liquid level sensor 43a is for monitoring the liquid level of high-order liquid bath r3a;
Low level liquid level sensor 48a is for monitoring the liquid level of low level liquid bath r8a.
Outstanding pipe 1 is made for hard material and is such as but not limited to metal, pottery, rigid plastics.
The connection communicated between the cavity 210a of control head 1a and the tube chamber 110a of outstanding pipe 1a is made to be dismountable.
The connection communicated between the cavity 210a of control head 2a and the tube chamber 110a of outstanding pipe 1a is made up of multiple component.
Culture fluid r81a is the plant soil-less culturing cultivation liquid containing the fertilizer needed for plant.
Embodiment 2, as Fig. 8-10, Change In Design is carried out on the basis of embodiment 1, increase can make the refrigerating plant k3a that in low level liquid bath r8a, culture fluid r81a temperature reduces, and is transported in the chamber of high-order liquid bath r3a by the culture fluid r81a in the chamber of low level liquid bath r8a after low level liquid bath r8a temperature reduces by the first water pump b1a by the first pipeline r1a; Then culture fluid r81a is entered low level liquid bath r8a through plant frame r5a formed circulation by control head 2a, outstanding pipe 1a discharge currents; Low-temperature culture liquid r81a highly can be discharged to rapidly and plant z0a cools plant z0a rapidly reduce respiration by the discharge that the flow velocity now controlling the first water pump b1a improves outstanding pipe 1a, and it should be noted that the problem of culture fluid r81a should control can not be too low in order to avoid plant z0a frostbite in zone of reasonableness temperature.
Plant z0a is that liane is such as but not limited to cucumber, Ipomoea batatas, French beans; The present invention is also suitable for the plantation of liane, can be wrapped on outstanding pipe 1a according to its stem of climbing habit z2a of liane.
Also comprising and can make the heater k2a that in low level liquid bath r8a, culture fluid r81a temperature raises, can be that plant z0a is incubated by the culture fluid r81a circulated under the condition of extreme cold.
Also comprise and can make the ultrasonic degasser k1a that in low level liquid bath r8a, culture fluid r81a is degassed, ultrasonic degasser k1a can utilize hyperacoustic cavitation to make culture fluid r81a in low level liquid bath r8a degassed thus reduce the concentration of the oxygen in low level liquid bath r8a contained by culture fluid r81a, thus suppresses respiration.
Also comprise the temperature sensor v1a for monitoring culture fluid r81a temperature in low level liquid bath r8a.
Control module controls culture fluid valve f1a, the first water pump s1a, the second water pump s2a, ultrasonic degasser k1a, heater k2a, refrigerating plant k3a; High-order liquid level sensor 43a provides the liquid level parameter of high-order liquid bath r3a for control module; Low level liquid level sensor 48a provides the liquid level parameter of low level liquid bath r8a for control module; Respiratory suppression operation is general in the low use of illumination, its concrete operations be those skilled in the art can realize easily without the need to repeating, the concrete operations of control module be those skilled in the art can realize easily also without the need to repeating.
Embodiment 3, green house of vegetables, there is technology contents described in embodiment 1.
This illustrates that other not quite clear places are prior art or common practise, therefore does not repeat.
Claims (13)
1. an outstanding pipe; it is characterized in that: there is openend and blind end (112a); tube chamber (110a) has opening in open end; tube chamber (110a) is closed at blind end (112a); sidewall has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned; the two ends of micropore (111a) communicate with tube chamber (110a), outside respectively, and ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end;
For controlling overflow height and dissolved oxygen amount, when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of openend, culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of openend increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, therefore fillet height of the present invention is variable, tube chamber (110a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a).
2. a control head, it is characterized in that: there is cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, the outer surface that face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at; Effect be control flow, flow mainly controlled by the liquid level of residing culture fluid (r81a) environment, the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
For controlling fluid flow, it is inner that control head (2a) is arranged on high-order liquid bath (r3a), opening up away from connecting portion (230) of the cavity of control head (2a), the opening away from connecting portion (230) of the cavity of control head (2a) is lower than the opening of high-order liquid bath (r3a).
3. a device, is characterized in that: comprise control head (2a), outstanding pipe (1a);
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, and face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at the outer surface of control head (2a); The effect of control head (2a) controls flow, and the flow of control head (2a) mainly controlled by the liquid level of residing culture fluid (r81a) environment, and the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
It is inner that control head (2a) is arranged on high-order liquid bath (r3a), opening up away from connecting portion (230) of the cavity of control head (2a), and the opening away from connecting portion (230) of the cavity of control head (2a) is lower than the opening of high-order liquid bath (r3a);
Outstanding pipe (1a) has open end and blind end (112a), the tube chamber (110a) of outstanding pipe (1a) has opening in open end, the tube chamber (110a) of outstanding pipe (1a) is closed at blind end (112a), the sidewall of outstanding pipe (1a) has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (111a) respectively with tube chamber (110a), outside communicates, ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end, the outlet pipe of alterable height is flowed out in the effect manufacture of outstanding pipe (1a), when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of the openend of outstanding pipe (1a), culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of the openend of outstanding pipe (1a) increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, the tube chamber (110a) of outstanding pipe (1a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a),
Outstanding pipe (1a) is positioned at the outside of high-order liquid bath (r3a) below, control head (2a) is formed by connecting portion (230) is connected with outstanding manage (1a), and the cavity (210a) of control head (2a) passes through to hang the openend of managing (1a) and hangs the tube chamber (110a) of managing (1a) and communicate; The degree of depth controlling culture fluid (r81a) in high-order liquid bath (r3a) cavity just can control the flow of head (2a), the culture fluid (r81a) that the flow of control head (2a) obtains controlling so to hang pipe (1a) is discharged height and will be controlled, and the degree of depth that therefore only need control to make culture fluid (r81a) in high-order liquid bath (r3a) cavity discharges height and delivery flow with regard to the culture fluid (r81a) that can control outstanding pipe (1a).
4. a plant respiration control system, is characterized in that: comprise outstanding pipe (1a), control head (2a), high-order liquid bath (r3a), low level liquid bath (r8a), plant frame (r5a), the first pipeline (r1a), the first water pump (b1a), second pipe (r2a), the second water pump (b2a), the 3rd pipeline (s3a), culture fluid valve (f1a), control liquid bath (r9a), high-order liquid level sensor (43a), low level liquid level sensor (48a), supporter (7a);
Outstanding pipe (1a) is for having openend and blind end (112a), the tube chamber (110a) of outstanding pipe (1a) has opening in openend, the tube chamber (110a) of outstanding pipe (1a) is closed at blind end (112a), the sidewall of outstanding pipe (1a) has a large amount of micropores (111a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (111a) respectively with tube chamber (110a), outside communicates, ' opening part of micropore (111a) and tube chamber (110a) ' is greater than ' this micropore (111a) and outstanding opening point of managing (1a) outer surface ' to the distance of hanging tube opening end to the distance of outstanding tube opening end, the effect of outstanding pipe (1a) manufactures the outlet pipe flowing out alterable height, when outstanding pipe (1a) uses perpendicular to horizontal plane hang its openend level height higher than blind end, culture fluid (r81a) flows into from openend, when culture fluid (r81a) flow hour of the openend of outstanding pipe (1a), culture fluid (r81a) can only flow out from the micropore of bottommost (111a), discharge due to micropore (111a) liquid level hanging the culture fluid (r81a) of managing in (1a) tube chamber (110a) not in time when culture fluid (r81a) flow of the openend of outstanding pipe (1a) increases will rise thus cause culture fluid (r81a) fillet height to rise, because the direction of micropore (111a) is designed, culture fluid (r81a) can not be overflowed higher than the micropore (111a) of outstanding pipe (1a) interior liquid level with outstanding pipe (1a) outer surface opening part, the tube chamber (110a) of outstanding pipe (1a) is discharged can form liquid film on outstanding pipe (1a) surface from micropore (111a), and the larger dissolved oxygen amount of surface area of the liquid film of the more outstanding tube-surface of fillet height of outstanding pipe is larger, can strengthen the dissolved oxygen amount of culture fluid (r81a),
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), what liquid level hole (223a, 221a, 220a) was orientation with cavity (210a) two openends trend being arranged in a linear, and face, the chamber other end opening that the one end open of liquid level hole (223a, 221a, 220a) is positioned at cavity (210a) is positioned at the outer surface of control head (2a); The effect of control head (2a) controls flow, and the flow of control head (2a) mainly controlled by the liquid level of residing culture fluid (r81a) environment, and the higher liquid level hole (223a, 221a, 220a) flooded of liquid level is more, and the flow of cavity (201a) is larger;
It is inner that control head (2a) is positioned at high-order liquid bath (r3a), outstanding pipe (1a) is positioned at the outside of high-order liquid bath (r3a) below, control head (2a) is formed by connecting portion (230) is connected with outstanding manage (1a), and the cavity (210a) of control head (2a) passes through to hang the openend of managing (1a) and hangs the tube chamber (110a) of managing (1a) and communicate; The degree of depth controlling culture fluid (r81a) in high-order liquid bath (r3a) cavity just can control the flow of head (2a), the culture fluid (r81a) that the flow of control head (2a) obtains controlling so to hang pipe (1a) is discharged height and will be controlled, and the degree of depth that therefore only need control to make culture fluid (r81a) in high-order liquid bath (r3a) cavity discharges height and delivery flow with regard to the culture fluid (r81a) that can control outstanding pipe (1a);
Plant frame (r5a) has permeable effect, can flow away when culture fluid (r81a) flows through plant frame (r5a) most of culture fluid (r81a), the effect of plant frame (r5a) is the bracket (r5a) for planting as plant (z0a), plant (z0a) is placed on bracket (r5a) its root upper and cruelly leaks under outstanding pipe (1a), the root that the culture fluid (r81a) of being discharged by outstanding pipe (1a) can flow through plant (z0a) forms culture fluid (r81a) film, and the water suction demand that can either meet plant root has the demand that can meet root absorption oxygen;
Plant frame (r5a) is positioned at the below of the blind end (112a) of outstanding pipe (1a);
One end of supporter (7a) is connected to have between the other end with high-order liquid bath (r3a) with ground (e1a) and is connected (73a), and high-order liquid bath (r3a) maintains height by supporter (7a);
Plant frame (r5a) is positioned at low level liquid bath (r8a), plant frame (r5a) carries the floor level position of the opening of the cavity of position low level liquid bath (r8a) of plant (z0a) root, the culture fluid (r81a) being flowed through plant frame (r5a) by outstanding pipe (1a) can flow in low level liquid bath (r8a);
One end of first pipeline (r1a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with high-order liquid bath (r3a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in the chamber of high-order liquid bath (r3a) by the first pipeline (r1a) by the first water pump (b1a); Then culture fluid (r81a) is entered low level liquid bath (r8a) through plant frame (r5a) formed circulation by control head (2a), outstanding pipe (1a) discharge currents;
One end of second pipe (r2a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with control liquid bath (r9a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported to by second pipe (r2a) and control in liquid bath (r9a) by the second water pump (b2a), one end of 3rd pipeline (s3a) other end that communicates with the chamber of low level liquid bath (r8a) communicates with control liquid bath (r9a), culture fluid valve (f1a) is positioned on the path of the 3rd pipeline (s3a), and culture fluid valve (k1a) can switch the obturation of the 3rd pipeline (s3a) and this two states of exploitation, the effect controlling liquid bath (r9a) is the degree of depth being controlled low level liquid bath (r8a) by temporary culture fluid (r81a), use the second water pump (b2a) culture fluid (r81a) of low level liquid bath (r8a) to be extracted into the root that the liquid level that can reduce culture fluid (r81a) in low level liquid bath (r8a) in control liquid bath (r9a) prevents culture fluid (r81a) submerged plant (z0a) when culture fluid valve (f1a) the 3rd pipeline (s3a) is inaccessible, the culture fluid (r81a) that now outstanding pipe (1a) is discharged can form liquid film at the root of plant (z0a), if it is open that the 3rd pipeline (s3a) opened by culture fluid valve (f1a), the culture fluid (r81a) controlled in liquid bath (r9a) flows in low level liquid bath (r8a) by the 3rd pipeline (s3a), the root of the liquid level rising submerged plant (z0a) in low level liquid bath (r8a), the respiration of plant (z0a) root can be suppressed,
High-order liquid level sensor (43a) is for monitoring the liquid level of high-order liquid bath (r3a);
Low level liquid level sensor (48a) is for monitoring the liquid level of low level liquid bath (r8a).
5. a kind of plant respiration control system as claimed in claim 4, is characterized in that: outstanding pipe (1) is made for hard material and is such as but not limited to metal, pottery, rigid plastics.
6. a kind of plant respiration control system as claimed in claim 4, is characterized in that: make the cavity of control head (1a) (210a) and outstanding to manage the connection communicated between the tube chamber (110a) of (1a) be dismountable.
7. a kind of plant respiration control system as claimed in claim 4, is characterized in that: make the cavity of control head (2a) (210a) manage the connection communicated between the tube chamber (110a) of (1a) be made up of multiple component with outstanding.
8. a kind of plant respiration control system as claimed in claim 4, it is characterized in that: also comprise the refrigerating plant (k3a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to reduce, by the first water pump (b1a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) is transported in the chamber of high-order liquid bath (r3a) by the first pipeline (r1a) after low level liquid bath (r8a) temperature reduces; Then culture fluid (r81a) is entered low level liquid bath (r8a) through plant frame (r5a) formed circulation by control head (2a), outstanding pipe (1a) discharge currents; Low-temperature culture liquid (r81a) highly can be discharged to rapidly and plant (z0a) cools plant (z0a) rapidly reduce respiration by the discharge that the flow velocity now controlling the first water pump (b1a) improves outstanding pipe (1a), and it should be noted that the problem of culture fluid (r81a) should control can not be too low in order to avoid plant (z0a) frostbite in zone of reasonableness temperature.
9. a kind of plant respiration control system as claimed in claim 4, is characterized in that: plant (z0a) is that liane is such as but not limited to cucumber, Ipomoea batatas, French beans; The present invention is also suitable for the plantation of liane, can be wrapped on outstanding pipe (1a) according to its stem of climbing habit (z2a) of liane.
10. a kind of plant respiration control system as claimed in claim 4, it is characterized in that: also comprise the heater (k2a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to raise, can be plant (z0a) insulation by the culture fluid (r81a) circulated under the condition of extreme cold.
11. a kind of plant respiration control systems as claimed in claim 4, it is characterized in that: also comprise the ultrasonic degasser (k1a) that low level liquid bath (r8a) interior culture fluid (r81a) can be made degassed, ultrasonic degasser (k1a) can utilize hyperacoustic cavitation to make low level liquid bath (r8a) interior culture fluid (r81a) degassed thus reduce the concentration of the oxygen contained by low level liquid bath (r8a) interior culture fluid (r81a), thus suppresses respiration.
12. a kind of plant respiration control systems as claimed in claim 4, is characterized in that: also comprise the temperature sensor (v1a) for monitoring low level liquid bath (r8a) interior culture fluid (r81a) temperature.
13. green house of vegetables, is characterized in that: have the technical scheme described in arbitrary claim in claim 4-12.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20120117113A (en) * | 2011-04-14 | 2012-10-24 | 서선덕 | Apparatus for hydroponics |
| CN104542226A (en) * | 2014-12-05 | 2015-04-29 | 昆明理工大学 | New plant wall |
| US20150264899A1 (en) * | 2014-03-21 | 2015-09-24 | Aqualibrium LLC | Aquaponics system and methods of use |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117113A (en) * | 2011-04-14 | 2012-10-24 | 서선덕 | Apparatus for hydroponics |
| US20150264899A1 (en) * | 2014-03-21 | 2015-09-24 | Aqualibrium LLC | Aquaponics system and methods of use |
| CN104542226A (en) * | 2014-12-05 | 2015-04-29 | 昆明理工大学 | New plant wall |
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