Plant cultivation airflow circulation system with oxygen generation device
A technology of circulation system and oxygen generating device, which is applied in the field of plant planting airflow circulation system, which can solve the problems of insufficient oxygen purity, humid air, increased humidity, etc., and achieve the effect of lowering the temperature
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Embodiment 1
[0039] As a preferred embodiment of the present invention: the air extraction module adopts a blower, installed outside the plant planting shed, and draws the air outside the shed into the shed;
[0040] The blower is mainly composed of the following six parts: motor, air filter, blower body, air chamber, base, drip nozzle. The volume change between the blades in the rotor slot sucks in, compresses and spits out the air. During operation, the pressure difference of the blower is used to automatically send the lubrication to the drip nozzle, and drip into the cylinder to reduce friction and noise, and at the same time keep the gas in the cylinder Without backflow, this type of blower is also known as a vane blower, which is convenient for the blower to draw outside air into the grow shed.
Embodiment 2
[0042] As a preferred embodiment of the present invention: the air filter module filters dust and magazines in the air by installing an activated carbon filter screen at the air inlet of the blower;
[0043] There is a filter in the blower, but it needs to filter the dust with small particles, so it is still necessary to install an activated carbon filter. The activated carbon filter uses aluminum honeycomb, plastic honeycomb, and paper honeycomb with a through-hole structure as the carrier. Compared with the traditional activated carbon filter, It has better aerodynamic performance, smaller bulk density, larger specific surface area, higher adsorption efficiency, and lower drag coefficient. The honeycomb activated carbon filter is made of polyurethane foam with powdered activated carbon, and its carbon content is 35%. -50%, with the efficient adsorption performance of activated carbon, can be used for air purification, removal of volatile organic compounds formaldehyde, toluen...
Embodiment 3
[0045] As a preferred embodiment of the present invention: a compressor is installed at one end of the blower, and the filtered air enters the compressor and is compressed by the compressor;
[0046] The compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, and drives the piston to compress it through the operation of the motor. The exhaust pipe discharges high-temperature and high-pressure refrigerant gas to provide power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression→condensation (heat release)→expansion→evaporation (heat absorption). The compressors are divided into piston compressors and screw compressors. Centrifugal compressor, linear compressor, etc., the compressor compresses the filtered clean air to facilitate the separation of oxygen and nitrogen.
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