Recirculating blower and carbon dioxide supply integrated device for seedling culture

Abstract

The invention discloses a recirculating blower and carbon dioxide supply integrated device for seedling culture, comprising a blower drum and vanes; connecting rods are arranged at the lower end of the blower drum, a carbon dioxide generating box is arranged at one ends of the connecting rods, a motor bracket is fixedly mounted inside the blower drum, a motor is fixedly mounted at the upper end ofthe motor bracket and is movably connected with the vanes, and a display screen is fixedly mounted on the outer surface of the carbon dioxide generating box. As the recirculating blower and carbon dioxide supply integrated device for seedling culture is provided with a scratch protective layer, the carbon dioxide generating box and a carbon dioxide concentration detector, the surface of the display screen can be prevented from being scratched after long-term use, definition of the display screen can be protected, carbon dioxide can be generated directly, concentration of carbon dioxide in a seedling culture chamber can be detected for automatic regulation in time; thus, the recirculating blower and carbon dioxide supply integrated device for seedling culture is adaptable to different working conditions and has a good application prospect.

Description

technical field [0001] The invention relates to the field of seedling raising equipment, in particular to an integrated device for seedling raising circulation fan and carbon dioxide supply. Background technique [0002] Seedling cultivation is the meaning of cultivating seedlings. The original intention is to cultivate seedlings in nurseries, hotbeds or greenhouses in order to be transplanted to the land for planting. It can also refer to the stage in which various organisms are artificially protected until they can survive independently. Adding carbon dioxide technology in seedling cultivation is one of the important technical measures to achieve high-yield and high-quality seedlings, and the circulation fan is one of the important equipment to ensure the air circulation in the nursery room. The addition of carbon dioxide combined with the circulation fan can make the carbon dioxide in the seedling room more uniform and more effective. Conducive to the growth of seedlings...

AI Technical Summary

Problems solved by technology

[0003] There are certain disadvantages in the use of existing seedling raising equipment. First, after a long time of use, the surface of the display screen is prone to scratches, which affects the clarity of the display screen and is not convenient for people to view the data. Secondly, the circulation fan and the carbon dioxide supply device are separated. work, the carbon dioxide cannot be fully diffused in the nursery room, resulting in inconsistent growth of seedlings, and the supply of carbon dioxide is still in the form of storage tanks, which is time-consuming and laborious, not convenient enough, and the carbon dioxide concentration in the nursery room cannot be automatically adjusted, which brings great harm to people's use process. Certain adverse effects have come, for this reason, we propose an integrated device for seedling raising circulation fan and carbon dioxide supply

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