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Wave-swing-resistant vegetable cultivation device suitable for ship environment

A cultivation device and vegetable technology, applied in cultivation, soilless cultivation, botany equipment and methods, etc., can solve the problems of defeating human immune system cells, difficulty in storing fresh vegetables, consumption of transportation fuel, etc., to promote nutrient absorption and resistance Adversity ability, convenient unit combination, guarantee the effect of lighting requirements

Inactive Publication Date: 2011-02-16
INST OF BOTANY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the food guarantee for voyages adopts a combination of canned food and fresh food, including fresh vegetables in short-term storage, "fresh-keeping vegetables" processed by fresh-keeping technology, and "quick-frozen vegetables" processed by quick-freezing technology. One-time storage, in addition to the huge weight, the consumption of transportation fuel, and the difficulty in storing fresh vegetables, can only be guaranteed for about half a month in one voyage mission, and then rely on eating "fresh vegetables" and "quick-frozen vegetables" to maintain , and long-term storage of vegetables, in addition to the disadvantage of poor freshness, may also produce active oxygen, which can help disease bacteria defeat the attack of human immune system cells, endangering human health, the longer the voyage, the more obvious the harm, ship vegetables The difficult problem of security has become an important restrictive factor to improve the level of meals for long-distance voyages, which needs to be solved urgently

Method used

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  • Wave-swing-resistant vegetable cultivation device suitable for ship environment
  • Wave-swing-resistant vegetable cultivation device suitable for ship environment
  • Wave-swing-resistant vegetable cultivation device suitable for ship environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1, vegetable cultivation device (structure I)

[0031] like figure 1 As shown, the vegetable cultivation device of the present invention includes a fixed base 4, a conical cavity 16, several nozzles 15, a liquid channel pipe 12 with both support and liquid delivery functions, a water pump 21, a transparent windshield 10 and a sunshade net cover 11;

[0032] The top of the conical cavity 16 is open (one is to facilitate the observation of the growth of the vegetable roots, and the other is to allow the outside air to circulate in the cavity to prevent the vegetable roots from being damp and rotten), and the bottom surface is a centrally symmetrical funnel shape. And the funnel-shaped bottom surface 17 extends out of the culture solution holding tank 18 at its tip. The peripheral wall of the conical cavity is provided with equidistant through holes, and a cultivation bowl 14 is housed on the through holes, and the cultivation bowl 14 is provided with through ...

Embodiment 2

[0043] Embodiment 2, vegetable cultivation device (structure II)

[0044] The structure of the vegetable cultivation device in this embodiment is basically the same as that of the vegetable cultivation device in Embodiment 1. The difference is that, on the basis of structure I, the liquid channel pipe with both support and liquid delivery functions is replaced with a support function. A support rod and a hose with a liquid delivery function, one end of the support rod is fixed at the center of the funnel-shaped bottom surface 17 , and the other end is free in the conical cavity 16 . The free end of the support rod is provided with branches corresponding to the number of nozzles, each branch is fixedly connected with a nozzle 15, one end of the hose is connected to the water outlet of the water pump 21, and the other end is provided with branches corresponding to the number of nozzles. Nozzles are connected one-to-one. The hose is fixed on the support rod.

Embodiment 3

[0045] Embodiment 3, the use of device

[0046] 1) The vegetable cultivation device is placed on the deck of the ship, and fixed on the deck by a fixed base; the cultivation pot is placed in the through hole provided on the wall of the conical cavity, and then the vegetable seedlings are placed in the cultivation pot, and The vegetable seedling roots pass through the cultivation pot and are suspended inside the conical cavity.

[0047] 2) Add plant culture fluid into the conical cavity, flow to the culture fluid holding tank, and flow into the ceramsite filling layer below after being filtered by the foam sponge, and the solid-phase impurities retained after filtration are regularly removed;

[0048] 3) The plant culture fluid that filters out solid phase impurities contacts and reacts with ceramsite to make the molecular cluster structure in the culture fluid smaller;

[0049] 4) The circulating water pump is working, and the ceramsite-conditioned culture solution is atomize...

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Abstract

The invention discloses a wave-swing-resistant vegetable cultivation device. The device comprises a conical cavity, a balance ring, at least one nozzle, a liquid passage pipe and a pump, wherein a plurality of through holes are arranged on the peripheral wall of the conical cavity for arranging vegetable seedlings, the balance ring drives the conical cavity to freely swing on a fixed base through a bearing, one end of the liquid passage pipe is connected with an outlet of the pump, and the other end of the liquid passage pipe is connected with the nozzle which is arranged in the conical cavity for the aerosolized culture of the vegetables. The device of the invention has the advantages of convenient unit combination, high space utilization, wind swing resistance, automatic control and convenient use, is suitable for supplementing and guaranteeing fresh vegetables for military ships and ocean fleets and can be also used for producing vegetables in harsh environments, such as islands and reefs.

Description

technical field [0001] The invention relates to a vegetable cultivating device, in particular to a vegetable cultivating device for ships in a wind and wave environment. Background technique [0002] Since the ship goes out to sea far away from the mainland, food security is very important. A sufficient quantity of vegetables is an important condition to ensure the health of the crew. Vegetables contain essential nutrients (vitamins, carbohydrates and Minerals, etc.), people who do not eat fresh vegetables for a long time are prone to scurvy. At present, most of the food guarantee for voyages adopts a combination of canned food and fresh food, including fresh vegetables in short-term storage, "fresh-keeping vegetables" processed by fresh-keeping technology, and "quick-frozen vegetables" processed by quick-freezing technology. One-time storage, in addition to the huge weight, the consumption of transportation fuel, and the difficulty in storing fresh vegetables, can only be ...

Claims

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Application Information

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IPC IPC(8): A01G31/02
CPCY02P60/21
Inventor 张明华李银心李和兴傅毅虹
Owner INST OF BOTANY CHINESE ACAD OF SCI
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