Marine water quality monitoring instrument capable of being prevented from being bitten by marine organisms and storage device thereof

Abstract

The invention relates to the field of marine monitoring device protection equipment, in particular to a marine water quality monitoring instrument capable of being prevented from being bitten by marine organisms and a storage device thereof. The marine water quality monitoring instrument comprises a leading-out device, wherein a cable is movably mounted in the leading-out device, a sampling devicefixedly mounted at the lower end of the cable, and the storage device is fixedly mounted at the lower end of the right side of the leading-out device; and one end of the rope is connected into the storage device, a coating box is fixedly mounted on the outer side of the front face of the leading-out device, smearing rotating wheels are movably mounted in the leading-out device, the interior of the coating box communicates with a coating cavity, and the two coating rotating wheels are arranged up and down. After the lower ends of attaching plates enter the coating cavity, a liquid shark repellent mixed with water in the coating box can enter discharging channels of the attaching plates through the coating cavity under the action of an external pressurizing device and then makes contact with the outer side of the rope to achieve the effect of automatically smearing the shark repellent on the rope, and meanwhile the shark repellent on the outer side of the rope can be evenly scraped through the attaching plates by means of rotation of the smearing rotating wheels.

Description

technical field [0001] The invention relates to the field of marine monitoring device protection equipment, in particular to a marine water quality monitoring instrument and a storage device for preventing marine organisms from biting. Background technique [0002] As a type of ecological environment, the ocean has a huge proportion on the earth's surface. With the continuous improvement of people's awareness of ecological environment protection, people pay more and more attention to the protection of the ocean. However, to protect the ocean, we first need to understand the ocean. [0003] Most of the existing marine water quality monitoring sampling devices are suspended by cables into the seawater for sampling. With the gradual development of sampling devices, it is possible to sample seawater at different depths at one time, resulting in improved seawater sampling efficiency and improved sampling devices. The one-time time in the sea water makes it easy for the cable to ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing marine water quality monitoring sampling devices are suspended by cables into the seawater for sampling. With the gradual development of sampling devices, it is possible to sample seawater at different depths at one time, resulting in improved seawater sampling efficiency and improved sampling devices. The one-time time in the sea water makes it easy for the cable to be bitten off by marine animals such as sharks, which makes the sampling device unable to be recovered, and most of the existing cables are directly wrapped around the outside of the rotating shaft after being pulled up, resulting in a long time for the cable While being tight, the corrosive seawater inside cannot be removed, which greatly reduces the service life of the cable of the seawater sampling device

Images