Maricultural heating device with tandem electric heaters

Abstract

The invention has the advantages of environmental friendliness and electricity economization. In the scheme, a water tank 1 cubic meter is used outdoors, four 0.6kWh waterproof tandem electric heaters are placed in the water tank, the outdoor temperature is 20 DEG C, the water tank is at 19 DEG C, and 1.2kWh power is consumed to heat the water tank to 28 DEG C in 30 minutes. An electric heater temperature controller automatically controls temperature by consuming 0.7kWh power in 30 minutes. The heating device has the technical advantages of smooth water circulation, fast speed in heating, high heat efficiency, low power consumption and low operational cost. The tandem waterproof electric heaters are applicable to mariculture farm heating devices. A plastic tunnel with a reinforced polyvinyl chloride tunnel framework is used as necessities in seawater. The heating device is resistant to strong sea wind. Slope of the front, the rear, the left and the right of the tunnel frame is designed according to certain proportions. The interior temperature and humidity are both good to growth of vegetables, so that vegetables are supplied to island and costal fishermen. Irrigation of the vegetables needs fresh water. A needed water collection box is arranged below every vegetable box, and muddy water in the water collection box can be used for cultivating fishing worms.

Description

Technical field [0001] The present invention relates to a tandem electric heater mariculture warmer, which is pressure-free and does not need a water pump. The tandem electric heater mariculture warmer relies on 4 submersibles to generate thermal power, so that the supply and return water are The difference in gravity at different temperatures creates pressure. The serial electric heater marine aquaculture heater that promotes water circulation has the technical advantages of smooth water circulation, fast heating, high thermal efficiency, low power consumption, and low operating cost. It is remarkable in terms of environmental protection, energy saving, and water saving. It can replace shrimp seedlings and crab seedling farms to use steam boilers for heating, but the cost is too high, and the disadvantage is that the cost is large, and the slag is poured into the sea, causing serious environmental pollution. Background technique [0002] For the cooling of the earth and th...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome seawater farms, it is unsafe to use steam boilers for heating, the cost is too high, and the disadvantages of high cost are that the slag is poured into the sea and the environment is seriously polluted.

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