In recent years, as heat pump technology has become more mature, the application fields of air energy heat pumps have become more and more extensive. With the promotion of global energy conservation and emission reduction policies, air energy heat pumps have not only entered thousands of households, but also in agriculture and aquaculture. The industry has also achieved impressive results.


The construction area of ​​the first-stage renovation greenhouse heating is about 12,000 square meters. As we all know, the most important thing for greenhouses is heating. In the past, in order to save costs, agricultural greenhouses used oil-fired boilers for heating. This heating method is prone to accidents such as flue explosion, secondary combustion, and boiler flameout, and produces toxic gases, which is not conducive to The growth of crops also causes serious pollution to the environment and requires manual watchkeeping.


Nowadays, with the increase of national environmental protection efforts, oil-fired boilers have gradually been eliminated. In the "electricity" project, 20 agricultural greenhouse thermostats were used as heating and cooling sources for air conditioning heating in this greenhouse.

The entire heating and air-conditioning system uses high-efficiency hot water for energy storage during the day, and uses hot water as a heat source for efficient heating at night. Through data collection, the indoor temperature of the greenhouse is 20 ° C, the water temperature is 45 ° C, and the comprehensive energy efficiency COP (heat storage during the day and heating at night) including the power consumption of the pump system reaches 3.6.
Compared with the fuel oil boiler used before, the energy saving ability of the air energy heat pump is very strong. Calculated, the use of the heat pump as the air conditioning heating and cooling source can save 100,000 US dollars every year compared to the fuel oil boiler! In fact, in addition to low operating costs, the flower greenhouse constant temperature heat pump unit has four modes of heating at night, cooling during the day, storing heat during the day, and dehumidifying to meet the needs of a variety of environmental adjustments. It is a better choice for heating in agricultural greenhouses.

In addition, the planting greenhouse purchases supporting horizontal concealed fan coil equipment, which is easy to install, low in cost and good in effect. If you have the same needs, please contact us.

Baoding Yuexin
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