Filter system of fish pond

Abstract

The invention discloses a filter system of a fish pond. The filter system comprises a box body shell, a driving gear and a filter screen; the upper part of the left side of the box body shell is connected with a water inlet; an external-turning handle is arranged above the water inlet; a conversion joint is arranged on the right side of the box body shell; the right end of the conversion joint isprovided with a water outlet; a power cabin is arranged at the lower part of the inner part of the box body shell; a filter cabin is arranged above the power cabin; a transmission gear is fixed at theleft end of the inner part of the power cabin; a sealing bearing is arranged above the transmission gear; the right side of the driving gear is connected with a motor; the driving gear is positionedat the right side of the transmission gear; a connecting screw is arranged below the motor; an air compressor is arranged at the right side of the motor; a high-pressure copper pipe is connected to the right side of the air compressor; the lower end of the air compressor is fixed to an internal base; a waterproof screw is arranged in the inner part of the upper end of the sealing bearing; a waterproof cap is arranged on the waterproof screw; and rotating shafts are connected on the sealing bearing. Impurity precipitate is not formed in the filter system, and the blockage of the filter device is avoided.

Description

technical field [0001] The invention relates to the technical field of fish pond filtration, in particular to a filtration system for fish ponds. Background technique [0002] As an artificial fish farming area, the water quality in the fish pond is the key to the healthy growth of the fish. In order to create a better living environment for the fish, it is necessary to change the water in the fish pond frequently, but the process of changing the water is more troublesome. It is not only time-consuming, but also requires more labor, which virtually increases the cost of fish farming. [0003] However, most of the fish pond filtration devices currently on the market are relatively simple in structure, and the performance of the whole device is not good. The filtration treatment of fish pond water quality is not perfect enough to meet the needs of users. It leads to blockage, which greatly affects the water flow velocity and filtering effect. In view of the above situation, t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a filter system for fish ponds, to solve the problem that most of the general filter devices proposed in the background art are relatively simple in structure, the performance of the whole device is not good, and the filtration treatment of fish pond water quality is not perfect enough and cannot be easily It satisfies the needs of users well, and impurities are easily precipitated inside the device, resulting in blockage, which greatly affects the water flow rate and filtration effect.

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