CN202697414U - Underground drip irrigation micro-nanometer air device - Google Patents
Underground drip irrigation micro-nanometer air device Download PDFInfo
- Publication number
- CN202697414U CN202697414U CN2011204936544U CN201120493654U CN202697414U CN 202697414 U CN202697414 U CN 202697414U CN 2011204936544 U CN2011204936544 U CN 2011204936544U CN 201120493654 U CN201120493654 U CN 201120493654U CN 202697414 U CN202697414 U CN 202697414U
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- CN
- China
- Prior art keywords
- micro
- soil
- drip irrigation
- air
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model relates to an underground drip irrigation micro-nanometer air device which comprises a drip irrigation belt provided with dripping heads and installed in the soil, and the drip irrigation belt is connected with a branch pipe. A main pipe is connected with the branch pipe and a filtering fertilizing system. The underground drip irrigation micro-nanometer air device is characterized by further comprising a micro-nanometer air bubble generator which is communicated with the main pipe through an air adding pump. The underground drip irrigation micro-nanometer air device is simple and convenient to operate and easy to achieve, the micro-nanometer air bubble generator is utilized to add air heat to water, and the air heat is directly transferred to soil near root systems through the dripping heads. Oxygen is diffused into the soil through water infiltration and soil pores, and by means of air exchange between an underground pipeline and the soil, and water containing the oxygen is stored in the soil to meet requirements for the oxygen of crop respiration.
Description
Technical field
The utility model relates to a kind of irrigation rig, relates in particular to a kind of underground drip irrigation and irrigates micro-nano device of air.
Background technology
Nanometer technique is the abbreviation of micro electro mechanical system (MEMS) technology and nanoscale science and technology, is the high-and-new science and technology that rises in developed countries such as the U.S., Japan late 1980s, and it has caloic transmission and the high characteristics of energy utilization rate.Because its huge application prospect, nanometer technique has been subject to national governments and scholar's generally attention since coming out, and is one of popular research field of current scientific and technological circle.Wherein, micro-nano bubble technology now is used for the fields such as spraying processing of air-floating processing apparatus, protein separator, smelly wetting system, biochemical aeration equipment, industrial sewage processing, cultivation, transportation of live fish, food, pharmacy, papermaking, chemical industry, biotechnology, heavy-oxygen-enriched water preparation, all kinds of chemical liquids, waste liquid, has huge development potentiality.Micro-nano bubble is exactly that bubble produces the micro-bubble of diameter between 50 microns and number nanometer when occuring.Be used in the world at present the bubble 99% of aeration greater than 80 microns, to its physics, chemical property below 50 microns the essence variation will occur all and bubble is little, the less dissolved oxygen of bubble is stronger, compare with the method for traditional high pressure dissolving decompression bubble, the bubble concentration that forms, uniformity and energy-saving and cost-reducing aspect advantage larger, be New-generation efficient energy-saving green technology advanced in the world.And micro-nano gas produces equipment and compares with traditional oxygenation, aerator and have that bubble is little, dissolved efficiency is high, and the rate of climb is slow, long advantage of the time of staying in the water.
The crop root growth requires suitable water, fertilizer, gas, thermal environment.Wherein water is the principal element of crop photosynthesis, and water also is the carrier of irrigating, and with crop root growth needs fertilizer, gas, vulcanize and be charged near the crop root, satisfies the needs of plant growth.Traditional surface irrigation can not be satisfied suitable water, fertilizer, gas, the thermal environment of crop needs, although drip irrigation can be irrigated in real time in right amount, but be difficult to the dissolved oxygen time in the control irrigation water, most of crop roots are to carry out aerobic respiration, and traditional oxygen-increasing device available oxygen memory time and limited amount, crop root also need carry out oxygenation and satisfy aerobic respiration, for nutrient and the absorption of moisture, the migration of mineral matter of root provides energy.Therefore, need possess the respiration that sufficient oxygen satisfies crop root in the soil, guarantee the required energy of absorption of migration, nutrient and the moisture of plant root mineral matter.By improving the oxygen content in the root system of plant layer soil irrigation water, make the plant growth effect significantly, volume increase obviously; And reduced the generation of crop disease and insect, improve the yield and quality of crop.
Low in order to improve crop genetics production root soil oxygen content, have a strong impact on crop growth, affect the problem of crop quality and output, the mode that the utility model adopts micro-nano bubble technology to combine with underground drip irrigation technique improves the method for the content of oxygen in the soil, can solve traditional oxygen in water time weak point, the problem that capacity is low, thereby promote increasing substantially of agricultural productivity, the crops good quality and high output, alleviate contradiction and solution Food Security that China has a large population and a few land, will play huge impetus to China's agricultural production to high-level future development.
The utility model content
Technical problem to be solved in the utility model provides a kind of underground drip irrigation that is conducive to crop root aerobic respiration and irrigates micro-nano device of air.
For addressing the above problem, a kind of underground drip irrigation described in the utility model is irrigated micro-nano device of air, comprises being laid under the soil with the irrigate band of water dropper, and this irrigate band links to each other with arm; Supervisor links to each other with the filtration fertilization system with described arm, and it is characterized in that: this device also comprises micro-nano bubble generator; Described micro-nano bubble generator communicates with described supervisor by adding air pump.
The utility model compared with prior art has the following advantages:
1, owing to be provided with micro-nano bubble generator in the utility model, it is little that this micro-nano bubble generator has a bubble that produces, the time of staying is long in the water, the saturated dissolved oxygen state time is short, solution gas thermal efficiency advantages of higher, therefore, in use take water as medium, soil is for holding gas medium, utilize micro-nano bubble generator aerating heat in water, near the underground drip irrigation water dropper is delivered directly to root system in the soil, oxygen diffuses in the soil by infiltration and the soil pore space of water, gas exchange by underground piping and soil, the aerobic air water is stored in soil, satisfy the crop respiration to the demand of oxygen.Simultaneously, the utility model also can be used for fertilising and the dispenser of crop, and water-soluble fertilizer and oxygen impose on crop root together, with the absorption that promotes crop root to nutriment, is conducive to the g and D of crop; Utilize the micro-nano gas rate of climb of ducking in drink slow, agricultural chemicals is water-soluble, can improve the agricultural chemicals availability, effectively prevention and elimination of disease and pests reduces and pollutes.
2, the utility model is simple to operate, easy to implement.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-filters fertilization system 2-supervisor 3-and adds the micro-nano bubble generator 5-of air pump 4-arm 6-irrigate band.
Embodiment
As shown in Figure 1, a kind of underground drip irrigation is irrigated micro-nano device of air, comprises the irrigate band 6 and the micro-nano bubble generator 4 that are laid under the soil with water dropper.Irrigate band 6 links to each other with arm 5; Supervisor 2 links to each other with filtration fertilization system 1 with arm 5; Micro-nano bubble generator 4 communicates with supervisor 2 by adding air pump 3.。
Claims (1)
1. a underground drip irrigation is irrigated micro-nano device of air, comprises being laid under the soil with the irrigate band (6) of water dropper, and this irrigate band (6) link to each other with arm (5); Supervisor (2) links to each other with filtration fertilization system (1) with described arm (5), and it is characterized in that: this device also comprises micro-nano bubble generator (4); Described micro-nano bubble generator (4) communicates with described supervisor (2) by adding air pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204936544U CN202697414U (en) | 2011-11-30 | 2011-11-30 | Underground drip irrigation micro-nanometer air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204936544U CN202697414U (en) | 2011-11-30 | 2011-11-30 | Underground drip irrigation micro-nanometer air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697414U true CN202697414U (en) | 2013-01-30 |
Family
ID=47577773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204936544U Expired - Lifetime CN202697414U (en) | 2011-11-30 | 2011-11-30 | Underground drip irrigation micro-nanometer air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697414U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125346A (en) * | 2011-11-30 | 2013-06-05 | 甘肃大禹节水集团股份有限公司 | Subsurface drip irrigation micro-nano air device |
| CN103947507A (en) * | 2014-04-28 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | Novel water-saving irrigation equipment for water, fertilizer and air |
| CN105557467A (en) * | 2014-11-11 | 2016-05-11 | 蔡宜真 | Ecological-permeation network pipe fertilization and irrigation system |
| CN105706856A (en) * | 2016-02-22 | 2016-06-29 | 苏州黄章妹族工业设计有限公司 | Movable microbubble fruit and vegetable sprinkler |
-
2011
- 2011-11-30 CN CN2011204936544U patent/CN202697414U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125346A (en) * | 2011-11-30 | 2013-06-05 | 甘肃大禹节水集团股份有限公司 | Subsurface drip irrigation micro-nano air device |
| CN103947507A (en) * | 2014-04-28 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | Novel water-saving irrigation equipment for water, fertilizer and air |
| CN105557467A (en) * | 2014-11-11 | 2016-05-11 | 蔡宜真 | Ecological-permeation network pipe fertilization and irrigation system |
| CN105706856A (en) * | 2016-02-22 | 2016-06-29 | 苏州黄章妹族工业设计有限公司 | Movable microbubble fruit and vegetable sprinkler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |