CN203761997U - Oxygen aeration device for plant soilless culture - Google Patents
Oxygen aeration device for plant soilless culture Download PDFInfo
- Publication number
- CN203761997U CN203761997U CN201420107689.3U CN201420107689U CN203761997U CN 203761997 U CN203761997 U CN 203761997U CN 201420107689 U CN201420107689 U CN 201420107689U CN 203761997 U CN203761997 U CN 203761997U
- Authority
- CN
- China
- Prior art keywords
- oxygen aeration
- oxygen
- water inlet
- inlet pipe
- water
- 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 - Fee Related
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Classifications
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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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- Cultivation Of Plants (AREA)
Abstract
The utility model relates to a plant soilless culture device and particularly relates to an oxygen aeration device for plant soilless culture. The oxygen aeration device comprises a water inlet pipe and an oxygen aeration pipe arranged on the water inlet pipe, wherein the water flow direction of the position of the oxygen aeration pipe is from top to bottom, the diameter of the oxygen aeration pipe is larger than the diameter of the water inlet pipe, and a plurality of ventilation holes are formed in the top end of the oxygen aeration pipe. According to the oxygen aeration device for plant soilless culture, the oxygen aeration pipe with a large diameter is added to the water inlet pipe, and the plurality of ventilation holes are formed in the top end of the oxygen aeration pipe; since the diameter of the oxygen aeration pipe is large, air flows into the oxygen aeration pipe through the ventilation holes, water flows from top to bottom, and air flows into a nutrient solution or water with water to achieve the purpose of oxygen aeration; the oxygen aeration device is simple in structure, convenient to use, good in oxygen aeration effect, low in manufacture cost, free from producing oxygen excess, and suitable for large-scale and wide application to plant soilless culture.
Description
Technical field
The utility model relates to plant soil-less culturing equipment, in particular a kind of oxygen-increasing device for plant soil-less culturing.
Background technology
Soilless culture is without soil, cultivates the method for plant with other things, comprises water planting, mist (gas) training, substrate culture.Water planting refers to that root system of plant directly contacts with nutrient solution, without the cultivation method of matrix.Water planting is that root system of plant is directly immersed in nutrient solution and grown, and easily occurring affects root system respiration by anoxia phenomenon, causes the death of material root when serious, and in nutrient solution, oxygen is too much also unfavorable for plant growth.Existing water planting all adopts increases a gas compressor, and oxygen infusion, to nutrient solution, for avoiding oxygen too much, has also been set up to oxygen content collecting device in nutrient solution, monitors in real time oxygen content and carries out adjustment, and cost is high, uses complicated operation.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of simple in structure, easy to use, oxygen-increasing device for plant soil-less culturing that cost is low is provided.
For achieving the above object, technical solution of the present utility model is: a kind of oxygen-increasing device for plant soil-less culturing, comprise water inlet pipe and be arranged on the oxygen increasing tube on water inlet pipe, the water (flow) direction at described oxygen increasing tube place is from top to bottom, described oxygen increasing tube diameter is greater than water inlet pipe diameter, and described oxygen increasing tube top offers multiple ventilation holes.
Preferably, described ventilation hole is evenly distributed in oxygen increasing tube top.
3 is preferred, and described ventilation hole is 4.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model is set up larger-diameter oxygen increasing tube at water inlet pipe, and offer multiple ventilation holes on oxygen increasing tube top, because the diameter of oxygen increasing tube is larger, air will enter oxygen increasing tube from ventilation hole, and water from top to bottom flows, air will flow in nutrient solution or water with water, reach oxygenation object.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of oxygen increasing tube;
(in figure, identify: 1, water inlet pipe; 2, oxygen increasing tube; 3, ventilation hole).
Embodiment
Further illustrate the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, a kind of oxygen-increasing device for plant soil-less culturing of the utility model, comprises water inlet pipe 1 and is arranged on the oxygen increasing tube 2 on water inlet pipe 1.It is place from top to bottom that described oxygen increasing tube 2 must be arranged on water (flow) direction, and described oxygen increasing tube 2 diameters are greater than water inlet pipe 1 diameter.Offer multiple ventilation holes 3 on oxygen increasing tube 2 tops, described ventilation hole 3 is to be evenly distributed in oxygen increasing tube 2 tops, preferably adopts 4 ventilation holes 3.Described oxygen increasing tube 2 can be one-body molded, also can be with being to be formed by 2 sleeve combination.
The utility model working method: water enters oxygen increasing tube 2 by water inlet pipe 1 and enters water inlet pipe 1 again.Wherein the diameter of oxygen increasing tube 2 is greater than the diameter of water inlet pipe 1, and the flow of current is fixed, therefore will there is remaining space at oxygen increasing tube 2 places, air is entered in oxygen increasing tube 2 and is sneaked in current by the ventilation hole 3 at oxygen increasing tube 2 tops, along with current enter in mill water culture nutrient solution, increase the oxygen content of nutrient solution, ensured root system eupnea, Promoting plant growth.This structure oxygenation effect is good, easy to use, cost is low, and the surplus that can not produce oxygen, and is applicable to being widely used on a large scale plant soil-less culturing.
Above-described, be only preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (3)
1. the oxygen-increasing device for plant soil-less culturing, it is characterized in that: comprise water inlet pipe and be arranged on the oxygen increasing tube on water inlet pipe, the water (flow) direction at described oxygen increasing tube place is from top to bottom, and described oxygen increasing tube diameter is greater than water inlet pipe diameter, and described oxygen increasing tube top offers multiple ventilation holes.
2. according to claim 1 for the oxygen-increasing device of plant soil-less culturing, it is characterized in that: described ventilation hole is evenly distributed in oxygen increasing tube top.
3. according to claim 1 for the oxygen-increasing device of plant soil-less culturing, it is characterized in that: described ventilation hole is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107689.3U CN203761997U (en) | 2014-03-11 | 2014-03-11 | Oxygen aeration device for plant soilless culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107689.3U CN203761997U (en) | 2014-03-11 | 2014-03-11 | Oxygen aeration device for plant soilless culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761997U true CN203761997U (en) | 2014-08-13 |
Family
ID=51279265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107689.3U Expired - Fee Related CN203761997U (en) | 2014-03-11 | 2014-03-11 | Oxygen aeration device for plant soilless culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041935A (en) * | 2018-09-13 | 2018-12-21 | 李颢 | A kind of rotary vegetables intelligence planting machine |
| CN110574572A (en) * | 2019-10-18 | 2019-12-17 | 福建省莆田市三月三农业科技有限公司 | Oxygenation system and plant factory with oxygenation system |
| CN115357064A (en) * | 2022-09-19 | 2022-11-18 | 河北工程大学 | Automatic adjusting device and adjusting method for pH of nutrient solution in plant factory |
-
2014
- 2014-03-11 CN CN201420107689.3U patent/CN203761997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041935A (en) * | 2018-09-13 | 2018-12-21 | 李颢 | A kind of rotary vegetables intelligence planting machine |
| CN110574572A (en) * | 2019-10-18 | 2019-12-17 | 福建省莆田市三月三农业科技有限公司 | Oxygenation system and plant factory with oxygenation system |
| CN115357064A (en) * | 2022-09-19 | 2022-11-18 | 河北工程大学 | Automatic adjusting device and adjusting method for pH of nutrient solution in plant factory |
| CN115357064B (en) * | 2022-09-19 | 2024-05-24 | 河北工程大学 | Automatic pH adjusting device and adjusting method for plant factory nutrient solution |
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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 |
Granted publication date: 20140813 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |