Temperature control device for aquarium heating

Abstract

The embodiment of the invention discloses a temperature control device for aquarium heating. The device comprises a heating rod, a mechanical temperature switch, a water temperature sensor, a paster heating resistor and a heating controller. The heating rod is placed in water and used for heating water in an aquarium; the mechanical temperature switch is electrically connected with the heating rodand used for controlling circuit on-off of the heating rod; the water temperature sensor is placed in water and used for detecting the water temperature in the aquarium; the paster heating resistor is used for heating the mechanical temperature switch; the heating controller is electrically connected with the water temperature sensor and the paster heating resistor separately and used for controlling the paster heating resistor to generate heat according to the water temperature detected by the water temperature sensor. The heating temperature control accuracy and overtemperature protection accuracy of an aquarium can be improved, the sensibility of water temperature detection is improved, the fluctuation range of the water temperature is narrowed, and the device is beneficial to fish growth and safety of organisms in the aquarium.

Description

technical field [0001] The invention relates to the technical field of aquariums, in particular to a temperature control device for heating an aquarium. Background technique [0002] Fish is a temperature-changing animal, but all kinds of fish have their upper and lower optimum temperatures for heat resistance and cold resistance. temperature range, can lead to metabolic disturbances, growth inhibition, and even death. To maintain the living environment of healthy and good fish, temperature control plays a very important role. If the water temperature is lower than the suitable temperature range of the fish, it will cause pathogens to invade the fish body, or cause physical frostbite, damage the fish body, make it easier to be invaded by pathogens, and the fish's movement and vitality will be slowed down to a certain extent tend. Therefore often increase electric heater equipment in the aquarium, to improve the water temperature in its aquarium. [0003] Generally, the e...

AI Technical Summary

Problems solved by technology

[0007] The inventive embodiment of the present invention provides a temperature control device for aquarium heating to solve the technical problem of poor temperature sensitivity of mechanical temperature switches in the prior art

Images