Seeding cover employing solar energy

A solar heat and component technology, applied in plant protection covers, agricultural machinery and equipment, renewable energy machines, etc., can solve the problems of expensive electricity, inconvenient use, complex structure, etc. Effect

Inactive Publication Date: 2014-12-03
HINOX SHOJI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In other words, although the existing products have functions of heat preservation and ventilation, there is a problem that the atmosphere in the cover cannot be properly adjusted
[0007] In addition, if a power source is use

Method used

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  • Seeding cover employing solar energy
  • Seeding cover employing solar energy
  • Seeding cover employing solar energy

Examples

Experimental program
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Effect test

Example Embodiment

[0046] Hereinafter, a preferred embodiment of the present invention will be described based on the drawings.

[0047] Such as figure 1 As shown by the others, the cover of the present invention is provided with a ventilation section 3 on the upper surface 2a of the translucent cover main body 2 covering the seedlings 1. The shape of the cover main body 2 is arbitrary, but it is formed in a box shape in this embodiment. In addition, the cover main body 2 is made of transparent acrylic resin, is provided with an air layer 2b for heat insulation, and is formed in a double-layer shape.

[0048] The above-mentioned ventilating unit 3 is formed by a valve member 5 that opens and closes a ventilating port 4 that opens on the upper surface 2 a of the cover main body 2 and an operating device 6 of the valve member 5. In the case of this embodiment, the valve member 5 is arranged inside the cover body 2. In addition, the operating device 6 is formed to include a shape memory alloy member 6...

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Abstract

The present invention provides a seeding cover employing solar energy. The seeding cover is capable of adjusting the inner temperature through simple structure in a condition in which no power supply is needed. An upper surface (2a) of a transparent cover body (2) for covering a seedling (1) is provided with an air exchanging portion (3). The air exchanging portion (3) is formed by a valve member (5) and a motion device (6) of the valve member (5), and the valve member (5) opens and closes a port (4) for air exchanging formed in the upper surface (2a) of the cover body (2). The motion device (6) is provided with a shape memory alloy member (6a), which deforms by employing solar energy so as to drive the valve member (5) to move. The shape memory alloy member (6a) is accommodated in a transparent shell (7), which is formed on the upper surface (2a) of the cover body (2) in a vertical manner.

Description

technical field [0001] The present invention relates to a cover used for growing seedlings of crops, and more specifically, to a cover for seedlings using solar heat capable of controlling the growth environment of seedlings by using solar heat. Background technique [0002] Conventionally, as such a cover, for example, a cap-shaped transparent plastic sheet is known (see Patent Document 1). [0003] In this conventional product, an openable vent hole is formed at the upper end of the cap so that ventilation can be performed through the hole. [0004] The existing product of Patent Document 1 is simple to set up, can cover one seedling field one by one, and can be suitable for small-scale use such as gardening full of interest. In addition, when the air temperature rises, by opening the vent hole, it is possible to suppress an increase in temperature inside. [0005] However, for example, during the period between March and May, the atmosphere becomes unstable, and the tem...

Claims

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Application Information

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IPC IPC(8): A01G13/02
CPCY02P60/12
Inventor 庄司武笠原晃
Owner HINOX SHOJI
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