Abstract:
A vegetable freshness-preservation and growing case comprising: a thermally-insulated case body (10) used for vegetable growing or freshness preservation, where the thermally-insulated case body (10) is provided at the rear side thereof with an electrical control component for use in electrical control of the thermally-insulated case body and with a piping component for use in circulated supply of a nutrient solution into the thermally-insulated case body (10). The present growing case allows the freshness of a vegetable to be preserved for an extended period of time, has a simple structure, and is easy to maintain.
Abstract:
A vegetable freshness-preservation case comprising a thermally-insulated case body (1). The thermally-insulated case body (1) is provided therein with at least one vegetable bearing case (2) for use in vegetable growing or freshness-preservation. The vegetable bearing case (1) and the thermally-insulated case body (1) have a pluggable electrical connection and a pluggable water-path connection and allow for disassembly, thus effectively increasing the degree of use convenience.
Abstract:
A ecological vegetable freshness-preservation method and an ecological vegetable freshness-preservation and growing case. The method comprises: a nutrient solution is supplied in a circulated manner to a vegetable in a thermally-insulated case and the temperature, humidity and/or lighting in the thermally-insulated case are adjusted, thus allowing the vegetable in the thermally-insulated case to be in a paused- or slowed-growth state. Employment of the present method and ecological vegetable freshness-preservation and growing case allows the growth state of the vegetable to be controlled, thus ensuring to the greatest extent the freshness of the vegetable.
Abstract:
A vegetable bearing case comprising a solution bearing case (7) having a high-position solution inlet (1) and a low-position solution outlet (5) in an opposite arrangement. A switchback solution flow channel (2) is formed in the solution bearing case (7) at an area located between the solution inlet (1) and the solution outlet (5) by protruding flow deflecting partitions (3). An atomizer (6) is arranged in the solution flow channel (2). The solution flow channel (2) of the vegetable bearing case allows a nutrient solution to form within the entire vegetable bearing case one nutrient solution flow that flows through the entire vegetable bearing case, thus allowing for increased nutrient solution component uniformity within the vegetable bearing case, and facilitating balanced growth of a vegetable. In addition, the atomizer (6) atomizes the nutrient solution to allow the nutrient solution to vaporize evenly as a mist to the upper part space of the vegetable bearing case, thus facilitating absorption for the vegetable and satisfying requirements for nutritional substances for vegetable growth. Moreover, the volume of the nutrient solution that is atomized can be controlled via the atomizer (6) to control the growth rate of the vegetable, thus allowing the vegetable to be placed in corresponding states of normal growth, slowed growth, or zero growth, and extending the duration that the freshness of the vegetable is preserved.