Artificial climate chamber of built-in temperature controlling circulating system

An artificial climate chamber and circulation system technology, which is applied in greenhouse cultivation, climate change adaptation, gardening, etc., can solve the problems of multiple and complex pipeline settings, achieve soft circulating air supply, neat and regular internal and external geometric shapes, and avoid strong wind drying Effect

Inactive Publication Date: 2009-02-18
崔学晨 +2
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  • Abstract
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  • Application Information

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Problems solved by technology

However, this design is provided with many circulation pipes and parts outdoors, especially wh...

Method used

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  • Artificial climate chamber of built-in temperature controlling circulating system

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Embodiment Construction

[0009] As shown in the figure, the box body of the artificial climate chamber is composed of a ceiling, four walls and a door, etc., a ceiling interlayer (1) is arranged at the ceiling, a vertical air duct (4) is arranged at the inner wall and inner corner, and the ceiling interlayer (1 ) are communicated with the vertical air duct (4) respectively, the air return fan (3) is arranged at the air return outlet in the center of the ceiling interlayer (1), and the heat exchange elements (2) for heating and cooling are arranged at the air supply outlets around the air return fan (3). ), open a plurality of air outlets (3 openings in the present embodiment) on the face of the vertical air duct (4), and install the air outlet blower fan (5). When the temperature control cycle system is in operation, the air return fan (3) sucks the indoor air into the interlayer, and then sends it to the surrounding vertical air duct (4) after the temperature is adjusted by the heat exchange element (...

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Abstract

The invention provides a phytotron with a built-in temperature control circulation system, which is used for determining the germination rate of crop seeds, culturing seedlings and fungi. The phytotron consists of a phytotron box body, a circulation air duct, heating-cooling heat transfer devices, a blower, a return air inlet and air outlets, and is characterized in that the inner side of a ceiling is provided with an interlayer; an inner wall surface and inner wall corners are respectively provided with vertical air ducts; the ceiling interlayer is communicated respectively with the vertical air ducts so as to form the circulation air duct; the return air inlet in the center of the ceiling interlayer is provided with a return air inlet blower; the air outlets around the return air inlet blower are provided with the heating-cooling heat transfer devices; and a plurality of air outlets and air outlet blowers are arranged on the surfaces of the vertical air ducts. The phytotron has the advantages that the phytotron can improve the precision and evenness of indoor temperature control, prevent culture mediums and seedlings from being blow-dried by strong wind, and ensure tidy regular indoor and outdoor geometric shapes.

Description

technical field [0001] The invention relates to an artificial climate chamber with a built-in temperature control circulation system, which is mainly used for the determination of the germination rate of crop seeds, the cultivation of seedlings and the cultivation of fungi. Background technique [0002] At present, the artificial climate chamber mainly adopts the following temperature control circulation systems: one is to directly install commercial or household air conditioners in the climate chamber. This kind of scheme cannot make the indoor reach the specified level because the air conditioner has a certain air outlet direction and the air volume is small. Another design is to hang the indoor unit for cold storage under the roof of the box, add exposed heating elements, use an open fan to blow in a directional direction, and force convection with high power, so that the medium and seedlings facing the wind are blown Strong wind blows dry, such devices occupy indoor spac...

Claims

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Application Information

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IPC IPC(8): A01G9/14A01G9/24
CPCY02A40/25
Inventor 崔学晨崔实孙宪光张利群史保新
Owner 崔学晨
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