CN205922336U - Automatic bottom that control was adjusted water planting case of ventilating - Google Patents
Automatic bottom that control was adjusted water planting case of ventilating Download PDFInfo
- Publication number
- CN205922336U CN205922336U CN201620467805.1U CN201620467805U CN205922336U CN 205922336 U CN205922336 U CN 205922336U CN 201620467805 U CN201620467805 U CN 201620467805U CN 205922336 U CN205922336 U CN 205922336U
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- China
- Prior art keywords
- definite value
- nutrition liquid
- liquid case
- plc
- breather
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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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- Hydroponics (AREA)
Abstract
The utility model provides an automatic bottom that control was adjusted water planting case of ventilating, belong to soilless culture equipment technical field, it includes the definite value board, nutrient solution tank, the breather pipe, the oxygen -increasing machine, water quality adjusting device, water monitor, PLC controller and host computer, set up the breather pipe through bottom in nutrient solution tank, directly lead to nutrient solution tank's bottom with the air, avoided the restricting moving range of definite value board, can solve the problem that traditional hydroponic method lacks O2 easily again, temperature and pH valve through sensing technology monitoring nutrient solution, can use the PLC controller in time to regulate and control quality of water automatically, the utility model provides a pair of automatic bottom that control was adjusted water planting case of ventilating has automatically regulated quality of water, conveniently changes the advantage of nutrient solution and easy oxygenation.
Description
Technical field
This utility model belongs to soilless-culture equipment technical field, the bottom ventilation that more particularly, to a kind of automatic monitoring is adjusted
Hydroponic box.
Background technology
Soilless culture（soilless culture）Without soil, the method for cultivating plant with other things, including water planting,
Mist（Gas）Training, substrate culture.In 19th century, this method of the utility model such as W. Ke Nuopu, open to nineteen thirties
Begin in this technology application to agricultural production, in the further improved technology of 21st century people so that soilless culture develops
Get up.With the artificial culture fluid prepared in soilless culture, the needs of supply plant and mineral nutrition, are a kind of without natural soil
To there is provided nutrition using the nutritional solution containing growth and development of plants indispensable element, to make plant normally complete the cultivation of whole life cycle
Training technology.
Water planting is one of soilless culture, refers to that root system of plant is directly contacted with nutritional solution, without the cultivation side of substrate
Method.Earliest water planting is to immerse root system of plant in nutritional solution to grow, and this mode occurs scarce O2Phenomenon, impact root system is exhaled
Inhale, cause when serious to expect that root is dead.In order to solve to supply O2Problem, Britain Cooper proposed NFT in 1973
Water planting mode, referred to as " NFT " (Nutrient Film Technique).Its principle is to make one layer of very thin nutritional solution
（0.5-1 centimetre）Layer, constantly circulation flows through crop root, has both ensured to be continuing to supply crop water and nutrient, has been continuing to supply root again
It is fresh O2.NFT method raise crop, irrigation technique greatly simplifies it is not necessary to calculate the water demand of crop daily, and nutritive element balance supplies
Give, root system and soil are isolated, and can avoid various soil-borne diseases, without carrying out soil disinfection, but be intended to make nutritional solution constantly follow
Circulation needs persistently to open water pump through crop root, and electric power resource consumes seriously, and nutrition liquid layer is too shallow, and part root system is exposed to
In the air, is unfavorable for the growth of plant.
In addition the water planting box structure employed in existing water culture technique is simple, is generally only to be put from outside using aerator
Enter breather, putting into breather from outside needs, through definite value plate, to limit the moving range of definite value plate to a certain extent, from
And cause inconvenience with replacing nutritional solution to the pH value in test nutritional solution, in addition in the middle of water planting, can be that plant provides one
Individual moderate temperature, the suitable nutrient solution conditionses of acid-base value, it is to cultivate successfully key, only rely on manpower and go Monitoring and Controlling to occur
Certain hysteresis quality, it is difficult to be adjusted in time, affects to plantation quality.
Content of the invention
The problems referred to above are had based on prior art, this utility model provides the bottom ventilation water planting that a kind of automatic monitoring is adjusted
Case, it includes definite value plate, nutrition liquid case, breather, aerator, water quality regulator, water monitor, PLC and upper
Air, by arranging breather in nutrition liquid case inner bottom part, is directly led to the bottom of nutrition liquid case, it is to avoid limit definite value by machine
The moving range of plate, can solve traditional ciltivating process again and easily lack O2Problem, by sensing technology monitor nutritional solution temperature
Degree and acid-base value, it is possible to use PLC regulates and controls water quality automatically in time, a kind of monitoring automatically that this utility model provides is adjusted
Bottom ventilation hydroponic box have the advantages that to automatically adjust water quality, be convenient for changing nutritional solution and easy oxygen supplement.
The bottom ventilation hydroponic box that a kind of automatic monitoring is adjusted, it include definite value plate, nutrition liquid case, breather, aerator,
Water quality regulator, water monitor, PLC and host computer；
Multiple definite value holes are had on definite value plate, edge has groove；Nutritional solution bottom portion has baffles, cloth on baffles
Full aperture；The venthole of proper alignment is had on one side of the breather of column type, the screw thread that breather two ends have sealing ring connects
Mouthful；
Definite value plate is positioned over the top of nutrition liquid case, and edge groove is stuck on the side of nutrition liquid case opening, covers whole battalion
The opening of nutrient solution case；Breather be located at nutrition liquid case in baffles and bottom between, be integrally formed with nutrition liquid case, run through whole
Individual nutrition liquid case, the hickey at two ends stretches out outside nutrition liquid case；Aerator is connected with nutrition liquid case by breather；Water quality is supervised
Survey device to be located on the side wall of nutrition liquid case, including temperature sensor and acidity-basicity sensor, be connected to by wireless telecommunications upper
Machine；Water quality regulator includes thermostat and pH regulating apparatus, and pH regulating apparatus are located on definite value plate, are controlled according to PLC
The regulation of device processed can instill bronsted lowry acids and bases bronsted lowry respectively in nutritional solution, and thermostat includes electric heating tube, positioned at baffles and battalion
Between nutrient solution bottom portion, the regulation according to PLC carries out switch heating；PLC is adjusted by being wirelessly connected to water quality
Section device, by being wiredly connected to host computer；Host computer includes processor, random access memory and external memory storage.
The wireless communication mode that described PLC and water quality regulator, water monitor connect is wifi, in bluetooth
One or two kinds of be used in mixed way.
Downwards, the interval between each passage is 5-10cm to vent openings on described breather, breather
Passage can avoid downwards the nutritional solution in not oxygen supplement can enter in pore by passage, is unfavorable for next oxygen supplement and right
Aerator causes damage.
Definite value hole proper alignment on described definite value plate, the interval between each definite value hole is 10-20cm, and definite value hole is whole
Neat arrangement can easily manage and plant each plant of plant.
Described nutrition liquid case can be linked together two-by-two from beginning to end by breather, and multiple hydroponic boxes can be made to share one
Platform aerator, more convenient unified management while less energy resource consumption.
Four flank side surface of described nutrition liquid case are each provided with one and hold part, facilitate plant personnel to lift hydroponic box and enter
Row is mobile or operates with changing business etc..
Described aerator, by the connection power supply that regularly opens the light, regularly opens the light and is connected to PLC, plant personnel is passed through
Setting switch time in PLC can realize timing to carrying out oxygen supplement in hydroponic box.
Brief description
Fig. 1, the bottom ventilation hydroponic box that a kind of automatic monitoring is adjusted removes the structural representation after definite value plate.
Fig. 2, a kind of structural representation of the definite value plate of bottom ventilation hydroponic box that automatic monitoring is adjusted.
Wherein 1- definite value plate, 2- nutrition liquid case, 3- breather, 4- aerator, 5- water quality regulator, 6- water monitor,
7-PLC controller, 8- host computer, 11- groove, 12- field planting hole, 21- holds part, 22- baffles, 51- thermostat,
52- pH regulating apparatus.
Specific embodiment
With reference to concrete drawings and Examples, the utility model will be further described.
The bottom ventilation hydroponic box that a kind of automatic monitoring as shown in Figures 1 and 2 is adjusted, it includes definite value plate（1）、
Nutrition liquid case（2）, breather（3）, aerator（4）, water quality regulator（5）, water monitor（6）, PLC（7）With upper
Position machine（8）；
Definite value plate（1）On have multiple definite value holes, edge has groove（11）；Nutrition liquid case（2）Bottom has baffles
（22）, baffles（22）On be covered with aperture；The breather of column type（3）One side on have the venthole of proper alignment, breather
（3）Two ends have the hickey of sealing ring；
Definite value plate（1）It is positioned over nutrition liquid case（2）Top, edge groove（11）It is stuck in nutrition liquid case（2）The side of opening
On, cover whole nutrition liquid case（2）Opening；Article two, breather（3）Positioned at nutrition liquid case（2）In baffles（22）With bottom
Between, with nutrition liquid case（2）It is integrally formed, run through whole nutrition liquid case（2）, the hickey at two ends stretches out nutrition liquid case（2）
Outward；Aerator（4）By breather（3）With nutrition liquid case（2）Connect.Water monitor（6）Positioned at nutrition liquid case（1）Side wall
On, including temperature sensor and acidity-basicity sensor, it is connected to host computer by wireless telecommunications（8）；Water quality regulator（5）Including
Thermostat（51）And pH regulating apparatus（52）, pH regulating apparatus（52）Positioned at definite value plate（1）On, according to PLC control
Device（7）Regulation can respectively in nutritional solution instill bronsted lowry acids and bases bronsted lowry, thermostat（51）Including electric heating tube, positioned at baffles
（22）With nutritional solution bottom portion（2）Between, according to PLC（7）Regulation carry out switch heating；PLC（7）Pass through
It is wirelessly connected to water quality regulator（5）, by being wiredly connected to host computer（8）；Host computer（8）Including processor, random storage
Device and external memory storage.
As the presently preferred embodiments, PLC（7）And water quality regulator（5）, water monitor（6）The channel radio connecting
News mode is wifi and two kinds of bluetooth is used in mixed way.
As the presently preferred embodiments, breather（3）On vent openings downwards, the interval between each passage is 8cm.
As the presently preferred embodiments, definite value plate（1）On definite value hole proper alignment, the interval between each definite value hole is
15cm.
As the presently preferred embodiments, nutrition liquid case（2）Breather can be passed through（3）Link together from beginning to end two-by-two.
As the presently preferred embodiments, nutrition liquid case（2）Four flank side surface be each provided with one and hold part（14）.
As the presently preferred embodiments, aerator（4）By the connection power supply that regularly opens the light, regularly open the light and be connected to PLC
（7）.
Plant personnel pours the nutritional solution preparing into nutrition liquid case first（2）In, until also poor 3-5 centimetre is filled nutrition
Liquid case（2）Till, cover definite value plate（1）, somewhat mobile definite value plate once（1）, make definite value plate（1）On groove（11）Just block
In nutrition liquid case（2）Edge on.The root system of plant that will plant is smoothed out with the fingers suitable, carefully through definite value hole, until whole root systems all soak
Not in nutritional solution, fill up remaining field planting hole using sponge（12）Plant stem is simultaneously wrapped up in space, prevents plant stem and definite value
Plate（1）Friction produces injury or lodges.
By nutrition liquid case（2）On breather（3）Linked together with flexible rubber hose and hickey, then by wherein one end
Breather（3）With aerator（4）Connect, aerator（4）Power supply is connected by time switch, plant personnel is according to varieties of plant
Require in PLC（7）The upper configuration switch time.
Plant personnel is in PLC（7）On set standard and do business the temperature of liquid and pH value, water monitor（6）Real
When collecting temperature and pH value Data Concurrent deliver to host computer（8）, host computer（8）Analysis contrast real time data and default criterion numeral
According to difference, according to analysis result to PLC（7）Send instruction, PLC（7）Control water quality regulator（5）To water quality
It is adjusted.
Work as host computer（8）Analysis water monitor（6）When the data of collection show that solution temperature is too low, host computer（8）
To PLC（7）Send and heat instruction, PLC（7）Control thermostat（51）Nutritional solution is heated, until upper
Position machine（8）Analysis water monitor（6）The data of collection show that solution temperature returns standard and to PLC（7）Send
Till stopping heating instruction.
Work as host computer（8）Analysis water monitor（6）When the data of collection show that solution temperature pH value is too low, host computer
（8）To PLC（7）Send lifting pH value instruction, PLC（7）Control pH regulating apparatus（52）To nutrition drop
Hydro-oxidation potassium, until host computer（8）Analysis water monitor（6）Collection data draw nutritional solution pH value return standard and to
PLC（7）Till sending stopping lifting pH value instruction.
Work as host computer（8）Analysis water monitor（6）When the data of collection show that solution temperature pH value is too high, host computer
（8）To PLC（7）Send reduction pH value instruction, PLC（7）Control pH regulating apparatus（52）To nutrition drop
Salt adding acid, until host computer（8）Analysis water monitor（6）The data of collection show that nutritional solution pH value returns standard and to PLC
Controller（7）Till sending stopping reduction pH value instruction.
When reach need oxygen supplement when, PLC（7）Control aerator（4）Automatically open up, to breather（3）In
Pump into air, air passes through breather（3）Release from venthole, in nutrition liquid case（2）Bottom formed bubble be nutritional solution
Oxygen supplement.
When reach need change nutritional solution when, host computer to send change nutritional solution signal, notify plant personnel more
Change nutritional solution, plant personnel directly opens definite value plate（1）And customization version is put into any position that can place, without consideration
Definite value plate（1）By breather（3）Involve and can not arbitrarily move.Again by definite value plate after replacing nutritional solution（1）Related plant
Thing re-moves back nutrition liquid case（2）On.
Embodiment described above only have expressed a kind of embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that it is common for this area
For technical staff, without departing from the concept of the premise utility, some deformation can also be made and improve, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (6)
1. the bottom ventilation hydroponic box that a kind of automatic monitoring is adjusted is it is characterised in that it includes definite value plate, nutrition liquid case, ventilation
Pipe, aerator, water quality regulator, water monitor, PLC and host computer；
Multiple definite value holes are had on definite value plate, edge has groove；Nutritional solution bottom portion has baffles, baffles is covered with little
Hole；The venthole of proper alignment is had on one side of the breather of column type, breather two ends have the hickey of sealing ring；
Definite value plate is positioned over the top of nutrition liquid case, and edge groove is stuck on the side of nutrition liquid case opening, covers whole nutritional solution
The opening of case；Between baffles that breather is located in nutrition liquid case and bottom, it is integrally formed with nutrition liquid case, runs through whole battalion
Nutrient solution case, the hickey at two ends stretches out outside nutrition liquid case；Aerator is connected with nutrition liquid case by breather；Water monitor
On the side wall of nutrition liquid case, including temperature sensor and acidity-basicity sensor, it is connected to host computer by wireless telecommunications；Water
Matter actuator includes thermostat and pH regulating apparatus, and pH regulating apparatus are located on definite value plate, according to PLC
Regulation can instill bronsted lowry acids and bases bronsted lowry respectively in nutritional solution, and thermostat includes electric heating tube, positioned at baffles and nutrition liquid case
Between bottom, the regulation according to PLC carries out switch heating；PLC, by being wirelessly connected to water quality regulator, is led to
Cross and be wiredly connected to host computer；Host computer includes processor, random access memory and external memory storage.
2. the bottom ventilation hydroponic box that a kind of automatic monitoring according to claim 1 is adjusted is it is characterised in that described is logical
Downwards, the interval between each passage is 5-10cm to vent openings on trachea.
3. the bottom ventilation hydroponic box that a kind of automatic monitoring according to claim 1 is adjusted is it is characterised in that described determines
Definite value hole proper alignment on value plate, the interval between each definite value hole is 10-20cm.
4. a kind of automatic monitoring according to claim 1 is adjusted bottom ventilation hydroponic box is it is characterised in that described battalion
Nutrient solution case can be linked together two-by-two from beginning to end by breather.
5. a kind of automatic monitoring according to claim 1 is adjusted bottom ventilation hydroponic box is it is characterised in that described battalion
Four flank side surface of nutrient solution case are each provided with one and hold part.
6. a kind of automatic monitoring according to claim 1 is adjusted bottom ventilation hydroponic box is it is characterised in that described increasing
Oxygen machine is connected to PLC by the connection power supply that regularly opens the light, time switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467805.1U CN205922336U (en) | 2016-05-21 | 2016-05-21 | Automatic bottom that control was adjusted water planting case of ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467805.1U CN205922336U (en) | 2016-05-21 | 2016-05-21 | Automatic bottom that control was adjusted water planting case of ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205922336U true CN205922336U (en) | 2017-02-08 |
Family
ID=57935525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467805.1U Expired - Fee Related CN205922336U (en) | 2016-05-21 | 2016-05-21 | Automatic bottom that control was adjusted water planting case of ventilating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205922336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399233A (en) * | 2022-10-11 | 2022-11-29 | 黄冈师范学院 | Device and method for tracking growth and development of radish in whole growth period |
-
2016
- 2016-05-21 CN CN201620467805.1U patent/CN205922336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399233A (en) * | 2022-10-11 | 2022-11-29 | 黄冈师范学院 | Device and method for tracking growth and development of radish in whole growth period |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170521 |