Solar unmanned boat for adjusting water temperature and adjustment method thereof

Abstract

The invention discloses a solar unmanned boat for adjusting water temperature and relates to the field of unmanned boats and aquaculture. The unmanned boat comprises a boat body, a microprocessor, a propulsion module, a communication module, a GPS positioning module, a first temperature sensor, a power supply module, a refrigeration module and a solar module; the refrigeration module comprises a water pump, a cold liner, an evaporator, a direct-current compressor and a condenser, wherein the evaporator is a spiral copper pipe surrounding the cold liner; the solar module is arranged on the topof the boat body; the first temperature sensor sends a first water temperature signal of a water area to the microprocessor, a second temperature sensor sends a second water temperature signal in thecold liner to the microprocessor, the communication module is used for data transmission between the microprocessor and the upper computer, and the GPS sends a longitude and latitude value of the boatbody to the microprocessor. The invention also provides an adjustment method of the solar unmanned boat for adjusting the water temperature. The unmanned boat adopts the compressor for refrigeration,the efficiency of water refrigeration is improved, a flexible solar panel is laid, solar energy is collected and converted into electric energy, and energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of unmanned ships and aquaculture, in particular to a solar unmanned ship for regulating water body temperature. Background technique [0002] The hot summer is the golden season of aquaculture, and it is also a stage with frequent aquatic diseases and high fish mortality. At this time, the temperature of the water in the upper layer of the pond is higher than that of the water in the lower layer, which increases the resistance of the upper and lower water mixing, thus forming a "thermocline". Nutrients cannot be replenished to the upper layer, resulting in the deterioration of water quality and the reduction of production in fish ponds. The traditional method is to increase the convection of the water body by increasing the operating time of the aerator, but this method has a better effect on the local waters near the aerator, but the overall cooling effect on the entire pond is not ideal. [0003] In res...

AI Technical Summary

Problems solved by technology

At this time, the temperature of the water in the upper layer of the pond is higher than that of the water in the lower layer, which increases the resistance of the upper and lower water mixing, thus forming a "thermocline". Nutrients cannot be replenished to the upper layer, resulting in deterioration of water quality and reduced production of fish ponds.

The traditional method increases the convection of the water body by increasing the operating time of the aerator, but this method has a better effect on the local waters near the aerator, but the overall cooling effect on the entire pond is not ideal

[0003] In response to this problem, the existing Chinese patent with the notification number CN106598122B proposes an autonomous water temperature monitoring device, which solves the problem of cooling the overall water area, but the semiconductor refrigeration device used in the patent is affected by the figure of merit coefficient of the material and heat dissipation. Influenced by the surface heat dissipation environment, the efficiency of water cooling is low

In addition, the semi-conductor refrigeration module and the power of the unmanned ship in this patent are mainly provided by batteries, which causes the problem of short battery life.

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