CN203435494U - Bran-rice hull microscale circulation hydroponic device - Google Patents
Bran-rice hull microscale circulation hydroponic device Download PDFInfo
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- CN203435494U CN203435494U CN201320551575.3U CN201320551575U CN203435494U CN 203435494 U CN203435494 U CN 203435494U CN 201320551575 U CN201320551575 U CN 201320551575U CN 203435494 U CN203435494 U CN 203435494U
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- incubator
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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 discloses a bran-rice hull microscale circulation hydroponic device. The device comprise a culture box, a medium, a flow valve, a liquid collecting box, a water pump, a water pipe and a liquid storing box. The medium is distributed in the culture box, the liquid collecting box is located below the culture box, the water pump is fixed to the upper portion of the liquid collecting box through a support, and the liquid storing box is connected with the water pump. According to the bran-rice hull microscale circulation hydroponic device and a hydroponic medium preparing and using method, the bran-rice medium is used for replacing sponge to fix roots of plants without generating harmful waste, and the environment is protected; macroscale circulation of a nutrient solution is changed to be microscale circulation, energy consumption is reduced, and the problem of insufficient supply of the nutrient solution and oxygen in the hydroponic process is solved fundamentally.
Description
Technical field
The utility model belongs to plant and cultivates field, relates in particular to a kind of wheat bran-rice husk trace circular hydroponic device.
Background technology
Water planting is a kind of novel plant soil-less culturing mode, have another name called nutrient solution culture, its core is plant roots and stems is fixed in field planting basket and makes root system naturally hang down in plant nutrition liquid, this nutrient solution can replace natural soils that the growth factors such as moisture, nutrient, oxygen, temperature are provided to plant corpus, makes the plant can normal growth and complete its whole life cycle.That the plant cultivation technology of this embodiment advanced productivity has is intensive, the production advantage of scale and precision, and adopts hydroponic plant that this cultivation technique without soil cultivates with advantages such as its sanitation and hygiene, elegant style, sight are strong, environment friendly and pollution-free, to obtain especially domestic and international consumer's favor.But the hydroponic plant that countries in the world produce is at present that kind or quality are not very desirable.This wherein the underlying cause be that hydroponic flowers is vulnerable to anoxic and coerces the restriction with nutrient imbalance in process of growth, cause hydroponic flowers to tend to occur the dysgonic phenomenons such as rotten, blade yellow, and water quality worsens thereupon, further affect the Growth and yield of hydroponic plant, the formation of quality.Therefore, in hydroponic plant process of growth, resolve nutrient solution in the equilibrium supply of oxygen and nutrient be the most key link.
At present, water culture technology is utilize the chemosynthesis materials such as sponge that plant roots and stems is fixed in field planting basket and make root system naturally hang down in plant nutrition liquid, plant directly utilizes the growth factors such as moisture in nutrient solution, nutrient, oxygen, temperature, grows and completes its whole life cycle.The technical scheme of existing water planting is mainly by the replacing of mill water culture nutrient solution or circulation, maintains nutrient supply and the oxygen replenishment of plant root growth environment.At oxygen, still under not enough condition, take oxygen increasing pump to carry out oxygenation.
Traditional syntheticses such as employing sponge are root system fixedly, the water culture technology of a large amount of circulations of nutrient solution, use the chemosynthesis materials such as sponge as the medium of fixing plant roots, stem, be unfavorable for that the growth of root, stem increases slightly, cultivate the organic solid castoff that finishes rear generation hard degradation; A large amount of circulations and the mechanical enhancement of nutrient solution, increased the consumption of the energy, and energy utilization rate is low.
Utility model content
The purpose of this utility model is to provide a kind of wheat bran-rice husk trace circular hydroponic device, being intended to solve traditional water culture technology uses the chemosynthesis materials such as sponge as the medium of fixing plant roots, stem, the growth that is unfavorable for root, stem increases slightly, cultivates the organic solid castoff that finishes rear generation hard degradation; A large amount of circulations and the mechanical enhancement of nutrient solution, increased the consumption of the energy, the problem that energy utilization rate is low.
The utility model is achieved in that a kind of wheat bran-rice husk trace circular hydroponic device, and this device comprises incubator, medium, flow valve, catch box, water pump, water pipe, liquid reserve tank:
Incubator, for holding medium, the container of cultivating as plant;
Medium, is distributed in the inside of incubator uniformly, for the fixing rhizome of plant;
Catch box, is positioned at the below of incubator, is connected, for collecting the nutrient solution of incubator by water pipe with incubator;
Flow valve, is arranged on the water pipe between catch box and incubator, liquid reserve tank and incubator, for controlling the speed of nutrient solution circulation;
Water pump, is fixed on catch box top by support, for the nutrient solution of catch box is extracted in liquid reserve tank, realizes trace circular;
Liquid reserve tank, the import of liquid reserve tank is connected with water delivery side of pump by water pipe, and the outlet of liquid reserve tank is connected with incubator, for storing nutrient solution.
Further, the unit weight of culture dish medium is at 0.25-0.35 gram/cc, and medium porosity reaches more than 75%.
Further, the height of the height of medium and incubator import maintains an equal level, and what incubator exported is arranged on bottom incubator, and the outlet of incubator is provided with filter screen.
Further, flow valve is controlled the definite formula of nutrient solution minimum flow: nutrient solution minimum flow (rise/day)=temperature (℃)/5 * area (m2), temperature >=5 ℃, at plant growth animated period, suitably improve uninterrupted according to plant growth amount size.
A kind of wheat bran-rice husk trace circular hydroponic device provided by the invention, this device is used wheat bran-rice husk medium to substitute sponge fixing root system of plant, has advantages of that water binding capacity is good, gas permeability is strong, buffer capacity is large, does not produce bazardous waste, protection of the environment; Change a large amount of circulations of nutrient solution into trace circular, save energy resource consumption; Root system of plant ambient water of living in, gas are coordinated, nutrient supply intensity stabilization, soda acid amplitude of variation are little, and whole cultivation process is without oxygenation, medium after cultivation finishes is directly used as organic manure, do not produce any discarded object, fundamentally solve the problem of nutrient solution oxygen supply deficiency in water planting process.
Accompanying drawing explanation
Fig. 1 is the structure chart of wheat bran-rice husk trace circular hydroponic device of providing of the utility model;
In figure: 1, incubator; 2, medium; 3, flow valve; 4, catch box; 5, water pump; 6, water pipe; 7, liquid reserve tank
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure chart of wheat bran-rice husk trace circular hydroponic device provided by the invention.For convenience of explanation, only show part related to the present invention.
A kind of wheat bran-rice husk trace circular hydroponic device that the utility model provides, this wheat bran-rice husk trace circular hydroponic device comprises incubator 1, medium 2, flow valve 3, catch box 4, water pump 5, water pipe 6, liquid reserve tank 7: incubator 1, be used for holding medium 2, the container of cultivating as plant; Medium 2, is distributed in the inside of incubator 1 uniformly, for the fixing rhizome of plant; Catch box 4, is positioned at the below of incubator 1, is connected, for collecting the nutrient solution of incubator by water pipe 6 with incubator 1; Flow valve 3, is arranged on the water pipe between catch box 4 and incubator 1, liquid reserve tank 7 and incubator 1, for controlling the speed of nutrient solution circulation; Water pump 5, is fixed on catch box 4 tops by support, for the nutrient solution of catch box 4 is extracted in liquid reserve tank, realizes trace circular; Liquid reserve tank 7, the import of liquid reserve tank 7 is connected with the outlet of water pump 1 by water pipe 6, and the outlet of liquid reserve tank is connected with incubator, for storing nutrient solution.
As a prioritization scheme of the embodiment of the present invention, the unit weight of culture dish medium is at 0.25-0.35 gram/cc, and medium porosity reaches more than 75%.
As a prioritization scheme of the embodiment of the present invention, the height of the height of medium and incubator import maintains an equal level, and what incubator exported is arranged on bottom incubator, and the outlet of incubator is provided with filter screen.
As a prioritization scheme of the embodiment of the present invention, a kind of preparation and using method of wheat bran-rice husk trace circular hydroponic device medium are:
Initial medium preparation: get the wheat bran 20%-30% of particle diameter 0.02-0.10 millimeter, the rice husk 80%-70% of particle diameter 0.2-0.8 millimeter, mixes.Under this proportioning, medium total porosity reaches more than 75%, and capillary porosity reaches more than 30%, and gas-water ratio is greater than 1, can fully meet the requirement of general Dry crop growth to water, gas balance.
The harmless treatment of medium: by the boiling 1 hour under 100 degree steam conditions of wheat bran and rice husk, kill weed seed, worm's ovum and pathogen.Guarantee under water planting condition, without weeds and sick, worm harm.
Medium filling is connected with culture apparatus: medium is filled in hydroponic device, and compacting, makes mediums capacity specific gravity at 0.25-0.35 gram/cc.Connect nutrient solution water inlet, delivery port and fluid storage tank and water pump connector.
Plant transplantation field planting and cultivation management: by prior cultured plant seedlings, according to certain density transplant planting, in fixing medium, according to water planting environmental temperature, floristics and vegetative period, regulate recirculating nutrient solution flow.Guarantee to make root system of plant ambient water of living in, gas to coordinate, nutrient supply intensity, soda acid situation of change etc. all meets plant growth requirement.
Wheat bran-rice husk trace circular hydroponic device that the utility model provides, adopt wheat bran-rice husk medium to substitute sponge and carry out fixing root system of plant, wheat bran-rice husk medium has advantages of that water binding capacity is good, gas permeability is strong, buffer capacity is large, do not produce bazardous waste simultaneously, this wheat bran-rice husk trace circular hydroponic device changes a large amount of circulations of nutrient solution into trace circular, root system of plant ambient water of living in, gas are coordinated, nutrient supply intensity stabilization, soda acid amplitude of variation are little, and whole cultivation process is saved energy resource consumption without oxygenation; Make root system environment of living in become water, gas coordination situation from water saturation anoxic conditions, fundamentally solve the problem of nutrient solution oxygen supply deficiency in water planting process.This device collocation method is simple, easy to operate, adopts computational science, has increased the accuracy of flow-control.
Certainly; the utility model also can have other embodiment; in the situation that not deviating from the utility model spirit and essence thereof; person of ordinary skill in the field is when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.
Claims (3)
1. wheat bran-rice husk trace circular hydroponic device, is characterized in that, this device comprises incubator, medium, flow valve, catch box, water pump, water pipe, liquid reserve tank:
Incubator, for holding medium;
Medium, is distributed in the inside of incubator uniformly;
Catch box, is positioned at the below of incubator, by water pipe, is connected with incubator;
Flow valve, is arranged on the water pipe between catch box and incubator, liquid reserve tank and incubator;
Water pump, is fixed on catch box top by support;
Liquid reserve tank, the import of liquid reserve tank is connected with water delivery side of pump by water pipe, and the outlet of liquid reserve tank is connected with incubator.
2. wheat bran-rice husk trace circular hydroponic device as claimed in claim 1, is characterized in that, the unit weight of culture dish medium is at 0.25-0.35 gram/cc, and medium porosity reaches more than 75%.
3. wheat bran-rice husk trace circular hydroponic device as claimed in claim 1, is characterized in that, the height of the height of medium and incubator import maintains an equal level, and what incubator exported is arranged on bottom incubator, and the outlet of incubator is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551575.3U CN203435494U (en) | 2013-09-06 | 2013-09-06 | Bran-rice hull microscale circulation hydroponic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551575.3U CN203435494U (en) | 2013-09-06 | 2013-09-06 | Bran-rice hull microscale circulation hydroponic device |
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| Publication Number | Publication Date |
|---|---|
| CN203435494U true CN203435494U (en) | 2014-02-19 |
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| CN201320551575.3U Expired - Fee Related CN203435494U (en) | 2013-09-06 | 2013-09-06 | Bran-rice hull microscale circulation hydroponic device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660335A (en) * | 2016-02-16 | 2016-06-15 | 扬州大学 | Method for identifying moisture-resistant barley variety and system |
| CN107318516A (en) * | 2017-08-07 | 2017-11-07 | 恩施清江生物工程有限公司 | Threeleaf akebia layering seedling growth case and its layering seedling growth method |
| CN107347618A (en) * | 2017-08-07 | 2017-11-17 | 恩施清江生物工程有限公司 | Layering seedling growth case and its application |
| CN108739339A (en) * | 2018-06-23 | 2018-11-06 | 福建农林大学 | Increase the device and its working method of water culture nutrient solution dissolved oxygen concentration |
| CN110679455A (en) * | 2019-09-26 | 2020-01-14 | 江西省林业科学院 | Water planting method for solanum nigrum |
-
2013
- 2013-09-06 CN CN201320551575.3U patent/CN203435494U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660335A (en) * | 2016-02-16 | 2016-06-15 | 扬州大学 | Method for identifying moisture-resistant barley variety and system |
| CN105660335B (en) * | 2016-02-16 | 2019-11-12 | 扬州大学 | A kind of method and system for identifying moisture-proof barley variety |
| CN107318516A (en) * | 2017-08-07 | 2017-11-07 | 恩施清江生物工程有限公司 | Threeleaf akebia layering seedling growth case and its layering seedling growth method |
| CN107347618A (en) * | 2017-08-07 | 2017-11-17 | 恩施清江生物工程有限公司 | Layering seedling growth case and its application |
| CN108739339A (en) * | 2018-06-23 | 2018-11-06 | 福建农林大学 | Increase the device and its working method of water culture nutrient solution dissolved oxygen concentration |
| CN110679455A (en) * | 2019-09-26 | 2020-01-14 | 江西省林业科学院 | Water planting method for solanum nigrum |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140906 |
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