CN208113646U - A kind of plant factor's nutrient solution system - Google Patents
A kind of plant factor's nutrient solution system Download PDFInfo
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- CN208113646U CN208113646U CN201820475624.2U CN201820475624U CN208113646U CN 208113646 U CN208113646 U CN 208113646U CN 201820475624 U CN201820475624 U CN 201820475624U CN 208113646 U CN208113646 U CN 208113646U
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- nutrient solution
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- pipeline
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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
Abstract
The utility model provides a kind of plant factor's nutrient solution system, including nutrition fluid circulation, nutrient solution mixing system, effluent purifying system；Nutrition fluid circulation includes nutrition liquid case, nutrition liquid case connects upper supply mains by filter, upper liquid water pump, upper supply mains connects second level water supply pipeline, second level water supply pipeline is connected to three-level water supply pipeline, and three-level water supply pipeline separates several end feed liquor hoses, and feed liquor hose passes through lead channel and is suspended from cultivation bed upper end, cultivation bed upper end is provided with inlet opening, cultivation bed end is equipped with fluid hole, and cultivation bed end connects liquid return trough, and liquid return trough connects lower supply mains；Effluent purifying system includes liquid waste processing pond, and liquid waste processing pond one end is connected by drain pipe with nutrition liquid case, and the other end is connected by delivery pipe with the external world.The utility model is equipped with effluent purifying system, environmental-friendly；The utility model realizes automatic liquid matching and automatic liquid supply, and the growth demand of soilless cultivation plant is effectively guaranteed.
Description
Technical field
The utility model belongs to cultivation technique without soil field, more particularly, to a kind of plant factor's nutrient solution system.
Background technique
Cultivation technique without soil is a kind of producer most advanced, capital is most intensive being widely used in world's industrialized agriculture
Formula becomes one of the main direction of world's facilities horticulture research and development in the last hundred years therefrom.And the confession of existing soilless cultivation
To system, equipment therein is to need manual drive or semiautomatic equipment, and when carrying out with liquid, usually waste is a large amount of artificial, is matched
Liquid is also inaccurate, is unfavorable for the growth of soilless cultivation plant, and the degree of automation is inadequate, and used substance can not recycle
It utilizes, cannot achieve energy saving.
Summary of the invention
In view of this, the utility model is directed to a kind of plant factor's nutrient solution system, to solve above-mentioned background technique
In the problem of mentioning.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of plant factor's nutrient solution system, including nutrition fluid circulation, nutrient solution mixing system, effluent purifying system
System；
The nutrition fluid circulation includes nutrition liquid case, and nutrition liquid case is total by filter, the upper water of upper liquid water pump connection
Pipe, the upper supply mains connect second level water supply pipeline and then are diverted to cultivation layer bed, and the second level water supply pipeline separates 3 and goes out
Liquid mouth is connected to three-level water supply pipeline, and the three-level water supply pipeline separates several end feed liquor hoses, and end feed liquor hose passes through
Lead channel connects the inlet opening of cultivation bed；The cultivation bed end is equipped with fluid hole, and the cultivation bed end connects liquid return trough,
The liquid return trough is equipped with hole for back flow, and the liquid return trough connects lower supply mains, and the lower supply mains connects nutrition liquid case；The battalion
Temperature sensor, liquid level sensor are additionally provided in nutrient solution case；
The nutrient solution mixing system includes mother liquor tank and raw water tank, and the mother liquor tank connects filter by metering pump,
The filter enters nutrition liquid case by liquid-feeding tube；Be equipped with RO water dispenser in the raw water tank, the water of raw water tank through RO water dispenser at
RO water pot is injected after reason, RO water injects nutrition liquid case through aqueduct under the drive of RO water pump；
The nutrition liquid case also passes through sample-adding pipeline and counter sample pipeline connecting detection case, is additionally provided with and adds on the sample-adding pipeline
Sample pump, the detection case is interior to be equipped with EC meter and PH meter；
Further include control system, controller, the controller connection EC meter, PH meter, temperature are equipped in the control system
Sensor, liquid level sensor, metering pump, RO water pump, the controller is according to the data of detection to sample-adding pump, metering pump, RO water
Pump issues enabling signal, completes the allotment to nutrient solution；
The effluent purifying system includes liquid waste processing pond, and liquid waste processing pond one end is by drain pipe and nutrition liquid case
It is connected, the other end is connected by delivery pipe with the external world.
Further, the cultivation bed is equipped with tilt angle.
Further, the upper supply mains is equipped with feed liquor main valve, and three-level water supply pipeline upper end is equipped with solenoid valve, institute
It states and is also equipped with flowmeter on supply mains, the feed liquor main valve, solenoid valve, flowmeter are all connected with controller.
Further, heater is additionally provided in the nutrition liquid case, the heater connects controller.
Further, one layer of heat-barrier material is wrapped up outside the nutrition liquid case as insulating layer.
Further, the liquid waste processing pond is equipped with buoyant cultivation plate.
Further, nutrient solution bottom portion tiling has one layer of aerated conduit, is sent out by appendix and the ozone of outside
Raw device is connected.
It further, further include stirring pipeline, the stirring pipeline connects nutrition liquid case, and the stirring pipeline and upper water are total
Stirring valve is additionally provided between pipe.
Further, the controller is PLC controller or single-chip microcontroller.
Further, the mother liquor tank includes A tank, B tank, C tank, wherein A tank and B tank be respectively provided with nutrient solution mother liquor A and
B, C are canned acid solution.
Compared with the existing technology, a kind of plant factor's nutrient solution system described in the utility model has the advantage that：
(1) the utility model is equipped with effluent purifying system, environmental-friendly；
(2) the utility model realizes automatic liquid matching and automatic liquid supply, is monitored feedback using various sensors, improves
Working efficiency, can accurately control growing environment, the growth demand of soilless cultivation plant is effectively guaranteed；
(3) the utility model high degree of automation saves manpower.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is a kind of plant factor's nutrient solution system structural schematic diagram described in the utility model embodiment；
Fig. 2 is Bed structure schematic diagram described in the utility model embodiment.
Description of symbols：
1- nutrition liquid case；11- insulating layer；2- liquid waste processing pond；The upper supply mains of 31-；32- second level upper hose；In 33- three-level
Water pipe；Supply mains under 34-；35- is loaded pipeline；36- counter sample pipeline；37- stirs pipeline；38- liquid-feeding tube；39- drain pipe；310-
Delivery pipe；4- cultivation bed；5- filter；6- upper liquid water pump；7- detection case；81- feed liquor main valve；82- stirs valve；83- solenoid valve；
9- heater；10- temperature sensor；11- liquid level sensor；12- aerated conduit；13- ozone generator；14- buoyant cultivation plate；
15- flowmeter；The end 16- feed liquor hose；17- lead channel；171- inlet opening；18- cultivation bed；19- liquid return trough；191 hole for back flow.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, the utility model provides a kind of plant factor's nutrient solution system, including nutrition fluid circulation,
Nutrient solution mixing system, effluent purifying system.
1. nutrition fluid circulation：
Nutrient solution in nutrition liquid case 1 flows through filter 5- upper liquid water pump 6- feed liquor main valve under the drive of upper liquid water pump 6
81, into upper supply mains 31；And then it is diverted to cultivation bed 4, into second level upper hose 32；Second level upper hose 32 separates 3 and goes out
Liquid mouth is connected to three-level upper hose 33；Several end feed liquor hoses 16, end feed liquor hose 16 are separated on three-level upper hose 33 again
Across lead channel 17, by the inlet opening 171 of nutrient solution injection cultivation bed 18；Cultivation bed 18 has certain tilt angle, nutrition
Liquid under gravity, flows to 18 end fluid hole of cultivation bed automatically；The nutrient solution of outflow imports the liquid return trough 19 of each layer, most
Lower supply mains 34, which is flowed into, through hole for back flow 191 eventually returns to nutrition liquid case 1 after the filtering of end gauze.So far, the one of nutrient solution
A circulation terminates.
The regulation of nutrient solution feed flow is accurate to each area Ceng Dan.There is a feed liquor main valve 81 on upper supply mains 31, passes through it
Feed flow of the start or stop to regulate and control entire cultivation bed 4 whether.The upper end of each three-level upper hose 33 is designed with a solenoid valve 83, passes through
Whether feed flow of its start or stop to regulate and control each area.Meanwhile flowmeter 15 being housed on upper supply mains 31, according to flow parameter, control
The frequency of system automatic adjustment upper liquid water pump 6 processed, to realize the purpose of 18 flow of controlling and cultivating slot.
2. nutrient solution mixing system
Mother liquor tank includes A tank, B tank, C tank.Wherein A tank and B tank are respectively provided with nutrient solution mother liquor A and B, and C is canned acid solution.
Mother liquor flows through filter, metering pump under the drive of metering pump, enters nutrition liquid case 1 through liquid-feeding tube 38.The water of raw water tank is through RO
RO water pot is injected after water dispenser processing, RO water injects nutrition liquid case 1 through aqueduct under the drive of RO water pump.
EC meter and PH meter are mounted in detection case 7, and temperature sensor 10 and liquid level sensor 11 are mounted on nutrition liquid case 1
It is interior.7 side of detection case is connected with sample-adding pipe 35, is connected with counter sample pipeline 36 below.By detection nutrient solution EC value and pH value, liquid temperature,
These parameter feedbacks to control system are determined a need for adjusting parameter value and each ginseng by control system by the parameters such as liquid level
Several adjustment amounts, and enabling signal is issued to executive device such as metering pump, RO water pump etc., complete the allotment to nutrient solution.
Detection case 7 regularly detects the nutrient solution in nutrition liquid case 1.After the signal for receiving control system,
Nutrient solution flows through sample-adding pipeline 35 from nutrition liquid case 1 under the drive of sample-adding pump and enters detection case 7, then flows through counter sample pipeline 36
Return nutrition liquid case 1.Stable control system reads the measurement data of EC meter and PH meter after a certain period of time, then, in sample-adding pump stopping
Sample.If measurement data is lower than standard value, system, which enters, matches liquid status：
1) upper liquid water pump 6 shuts down, and the nutrient solution of the circulatory system flows back into nutrition liquid case 1；
2) RO water pump starts, and RO water is injected nutrition liquid case 1 to standard liquid level；
3) A, B mother liquor amount that control system is added as needed, and start metering pump and mother liquor is quantified into injection 1 case of nutrient solution
It is interior；
4) feed liquor main valve 81 is closed, and stirring valve 82 is opened, and upper liquid water pump 6 is opened, and the nutrient solution in nutrition liquid case 1, which flows through, to be stirred
Pipeline 37 is mixed, then flows back to nutrition liquid case 1.So continue a few minutes, to achieve the purpose that mixing；
5) upper liquid water pump 6 is closed, and sample-adding water pump is opened, and nutrient solution is sent into detection case 7 and is detected；
If 6) EC value is still below standard, continue 3) -5) step.If EC value is up to standard, control system is according to the pH value of reading
Data obtain the acid solution amount for needing to be added, and start metering pump and inject acid solution in nutrition liquid case 1；
7) repeat 4), 5) step.If EC value and pH value are also below standard, repeat the above steps, until up to standard.
8) after deploying, sample-adding water pump and stirring valve 82 is closed, feed liquor main valve 81 and upper liquid water pump 6 is opened, carries out
Normal feed flow.
Other than EC value, pH value, liquid level, liquid temperature is also to need the parameter of regulation.Temperature sensor 10 is located at nutrient solution
In case 1, control system carries out real-time monitoring to it.Once being lower than critical field, control system will start in nutrition liquid case liquid temperature
Heater 9 heated, until liquid temperature is up to standard.In order to improve heat insulation effect, one layer of heat-insulated material has been wrapped up outside nutrition liquid case 1
Material is used as insulating layer 11.
In order to reduce the risk of pest and disease damage, the nutrient solution needs recycled periodically carry out disinfection.In the utility model, adopt
With ozonization mode.In 1 bottom of nutrition liquid case, tiling has one layer of aerated conduit 12, is occurred by appendix and the ozone of outside
Device 13 is connected.When needing to sterilize, ozone generator 13 is opened, ozone intersperses among battalion via aerated conduit 12 in the form of microbubble
In nutrient solution.
3. effluent purifying system
Mill water culture nutrient solution recycles after a certain period of time, and pH value disorder, nutritional ingredient imbalance need to replace new liquid.For
Displaced waste liquid is needed, general processing method is directly discharged in environment in industry.Due to containing in discarded nutrient solution
The inorganic nutrients such as a large amount of N, P, K, the way of this direct emission, not only waste of resource, while also polluting the environment.The present invention
In, after discarded nutrient solution need to be absorbed through liquid waste processing pond 2, reaches environmental protection standard, can just drain into external environment.
Liquid waste processing pond 2 is the swimmer's pool that a cement is done, and one end is connected by drain pipe 39 with nutrition liquid case 1, another
End is connected by delivery pipe 310 with the external world.Several buoyant cultivation plates 14 are placed in absorption cell, plant water spinach, green vegetables etc. above
Aquatic vegetable.In entire planting process, any nutriment is no longer added in absorption cell, the nutrient that vegetables need all is from useless
Abandon nutrient solution.After a predetermined time, the nutriment in waste liquid pool is substantially absorbed totally.Through detect it is up to standard after,
Waste liquid can be discharged into external environment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of plant factor's nutrient solution system, it is characterised in that：Including nutrition fluid circulation, nutrient solution mixing system, give up
Liquid purification system；
The nutrition fluid circulation includes nutrition liquid case, and nutrition liquid case connects upper supply mains, institute by filter, upper liquid water pump
It states supply mains to connect second level water supply pipeline and then be diverted to cultivation bed, the second level water supply pipeline separates 3 liquid outlets, even
It is connected to three-level water supply pipeline, the three-level water supply pipeline separates several end feed liquor hoses, and end feed liquor hose passes through lead channel,
Connect the inlet opening of cultivation bed；The cultivation bed end is equipped with fluid hole, and the cultivation bed end connects liquid return trough, described time liquid
Slot is equipped with hole for back flow, and the liquid return trough connects lower supply mains, and the lower supply mains connects nutrition liquid case；In the nutrition liquid case
It is additionally provided with temperature sensor, liquid level sensor；
The nutrient solution mixing system includes mother liquor tank and raw water tank, and the mother liquor tank connects filter by metering pump, described
Filter enters nutrition liquid case by liquid-feeding tube；RO water dispenser is equipped in the raw water tank, the water of raw water tank handles it through RO water dispenser
RO water pot is injected afterwards, and RO water injects nutrition liquid case through aqueduct under the drive of RO water pump；
The nutrition liquid case also passes through sample-adding pipeline and counter sample pipeline connecting detection case, is additionally provided with sample-adding on the sample-adding pipeline
Pump, the detection case is interior to be equipped with EC meter and PH meter；
Further include control system, controller, the controller connection EC meter, PH meter, temperature sensing are equipped in the control system
Device, liquid level sensor, metering pump, RO water pump, the controller are sent out according to the data of detection to sample-adding pump, metering pump, RO water pump
Enabling signal out completes the allotment to nutrient solution；
The effluent purifying system includes liquid waste processing pond, and drain pipe and nutrition liquid case phase are passed through in liquid waste processing pond one end
Even, the other end is connected by delivery pipe with the external world.
2. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：The cultivation bed is equipped with inclination
Angle.
3. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：The upper supply mains is equipped with
Feed liquor main valve, three-level water supply pipeline upper end are equipped with solenoid valve, are also equipped with flowmeter on the upper supply mains, the feed liquor is total
Valve, solenoid valve, flowmeter are all connected with controller.
4. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：It is also set in the nutrition liquid case
Having heaters, the heater connect controller.
5. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：Packet outside the nutrition liquid case
One layer of heat-barrier material is wrapped up in as insulating layer.
6. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：It is set on the liquid waste processing pond
There is buoyant cultivation plate.
7. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：Nutrient solution bottom portion is flat
It is covered with one layer of aerated conduit, is connected by appendix with the ozone generator of outside.
8. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：It further include stirring pipeline, institute
Stirring pipeline connection nutrition liquid case is stated, is additionally provided with stirring valve between the stirring pipeline and upper supply mains.
9. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：The controller is PLC control
Device or single-chip microcontroller processed.
10. a kind of plant factor's nutrient solution system according to claim 1, it is characterised in that：The mother liquor tank includes A
Tank, B tank, C tank, wherein A tank and B tank are respectively provided with nutrient solution mother liquor A and B, and C is canned acid solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475624.2U CN208113646U (en) | 2018-04-04 | 2018-04-04 | A kind of plant factor's nutrient solution system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475624.2U CN208113646U (en) | 2018-04-04 | 2018-04-04 | A kind of plant factor's nutrient solution system |
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| Publication Number | Publication Date |
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| CN208113646U true CN208113646U (en) | 2018-11-20 |
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ID=64194792
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| CN201820475624.2U Active CN208113646U (en) | 2018-04-04 | 2018-04-04 | A kind of plant factor's nutrient solution system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717067A (en) * | 2019-02-26 | 2019-05-07 | 罗定铨镁太阳能科技有限公司 | A kind of hydroponic system |
| CN109937867A (en) * | 2019-04-12 | 2019-06-28 | 天津天极农业科技发展有限公司 | A kind of scale soilless culture nutrient fluid management system |
| CN111357634A (en) * | 2020-04-20 | 2020-07-03 | 浙江大学 | Intelligent hydroponic system with lossless root system |
| CN112889658A (en) * | 2021-01-12 | 2021-06-04 | 昆明学院 | Golden camellia cultivation device and cultivation method thereof |
-
2018
- 2018-04-04 CN CN201820475624.2U patent/CN208113646U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717067A (en) * | 2019-02-26 | 2019-05-07 | 罗定铨镁太阳能科技有限公司 | A kind of hydroponic system |
| CN109937867A (en) * | 2019-04-12 | 2019-06-28 | 天津天极农业科技发展有限公司 | A kind of scale soilless culture nutrient fluid management system |
| CN111357634A (en) * | 2020-04-20 | 2020-07-03 | 浙江大学 | Intelligent hydroponic system with lossless root system |
| CN112889658A (en) * | 2021-01-12 | 2021-06-04 | 昆明学院 | Golden camellia cultivation device and cultivation method thereof |
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