Portable fish egg incubator

Abstract

The invention provides a portable fish egg incubator, comprising an incubation barrel, a micro magnification device, a tripod, a water inlet tube, an inlet pipe and an overflow pipe, wherein the incubation barrel is internally provided with a temperature regulator and a short-wave ultraviolet generator; the lower part of the incubation barrel is provided with a circular hole structure; the incubation barrel is stored with water for incubation; the short-wave ultraviolet generator sterilizes water for incubation; the micro magnification device amplifies the fish eggs in the incubation barrel; the tripod is provided with a wheel to fix or move the incubator; the water inlet pipe, the inlet pipe and the overflow pipe are communicated with each other and are communicated with the incubation barrel through the water inlet; the water inlet at the bottom of the incubation barrel is provided with an air inlet and holds the fish eggs in an all-dimensional manner by utilizing flow current and airflow for incubation. The invention has simple structure, is convenient for moving and for tracking to observe embryonic development; the short-wave ultraviolet generating device can prevent the breeding of water molds, improve incubation rate of fish eggs; the overflow pipe can control water level. Therefore, no overflow tank is required to be added and the cost is saved. The invention has strong controllability, demersal eggs, viscid eggs and pelagic eggs can be incubated directly.

Description

technical field

[0001] The invention belongs to a technical device for fish breeding. It particularly relates to a portable fish egg incubator. Background technique

[0002] The success of fish artificial breeding, in addition to broodstock breeding and timely induced production, high-performance hatching equipment is one of the important links to improve the hatching rate of fish eggs. Since the success of fish artificial breeding technology, fish egg hatching equipment has experienced continuous improvement. Improvement and innovation, at present, two kinds of hatching rings and hatching tanks are used most. The former is mostly used for large-scale fish egg hatching, and the latter is mostly used for hatching a small number of fish eggs. From a practical point of view, the hatching ring is mostly constructed of cement, which is costly and occupies a large area. It mainly relies on the impact of water flow to perform the hatching function, which requires a large amount of...

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