Temperature and humidity greenhouse adjusting system applied to flowers

Abstract

The invention relates to a temperature and humidity greenhouse adjusting system applied to flowers. The temperature and humidity greenhouse adjusting system comprises a greenhouse, wherein a mounting frame, a spraying device, a humidifying device, a dehumidifying device and a soil temperature adjusting device are arranged in the greenhouse, the soil temperature adjusting device comprises a heater, a heat exchanger, a water storage tank, a heat exchange pipe, a circulating pump and a first three-way electromagnetic valve, the heat exchange pipe is arranged in soil in the greenhouse in an S shape, a plurality of heat conduction plates are arranged on the heat exchange pipe, one end of the heat exchange pipe is connected with the water outlet end of the heater and the water outlet end of the heat exchanger through a tee joint, the other end of the heat exchange pipe is connected with the water storage tank, a water outlet pipe is arranged on the water storage tank, the circulating pump is arranged on the water outlet pipe, and the other end of the water outlet pipe is connected with the water inlet ends of the heater and the heat exchange pipe through the first three-way electromagnetic valve. According to the invention, heat conduction is conducted on soil through a heat conduction plate on a heat exchange pipe, so that heating or cooling of the soil is achieved.

Description

technical field [0001] The invention belongs to the technical field of greenhouse regulating systems, and is specifically applied to a temperature and humidity greenhouse regulating system for flowers. Background technique [0002] Soil temperature is one of the environmental elements of the underground part of crops. Its change varies with factors such as climate, topography, soil type and physical properties. Soil temperature can not only affect the external shape and internal structure of crops, but also affect the organic matter in crops. Variety. The cultivation of flowers requires relatively high soil temperature and humidity. In order to ensure that the temperature in the greenhouse can be maintained at a suitable temperature even in the cold winter, most of the air conditioners are used to heat the interior of the greenhouse. However, the heating effect of the air conditioner can only be applied to the air in the greenhouse. Temperature, the hot air in the greenhous...

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Problems solved by technology

[0003] Aiming at the above problems, the present invention discloses a temperature and humidity greenhouse regulation system applied to flowers, which solves the problem that the soil temperature and humidity in the greenhouse cannot be automatically measured in the prior art , and the problem that the temperature and humidity inside the greenhouse cannot be intelligently adjusted

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