Filtering part for fish culture in water tank

Abstract

The utility model relates to the technical field of cultivation, in particular to a filtering part for fish culture in a water tank, which comprises a bucket-shaped barrel, a filtering part and a mounting component, an external thread joint is arranged at the bottom of the bucket-shaped barrel, the filtering part is arranged in the bucket-shaped barrel, and the mounting component is connected to the bottom of the bucket-shaped barrel. The filtering part comprises at least one group of supporting discs and a polypropylene filter membrane with filtering micropores, the supporting discs are stacked, and a connecting plate is fixedly connected between every two adjacent supporting discs. Through the assembly composed of the bucket-shaped barrel, the filtering part and the mounting assembly, a set of filtering mechanism for circularly cleaning water in the water tank is provided for fish culture in the water tank, so that a clean culture environment is continuously kept in the fish culture water tank, and the filtering part for filtering water can be conveniently lifted and taken out for cleaning or replacement and maintenance; the water quality maintenance efficiency and convenience of fish culture in the water tank are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of breeding, specifically relates to a filter part for water tank fish culture. BACKGROUND

[0002] Most of the water tank fish culture uses sponge as the main body to filter, utilizes the porous physical structure of the sponge to adsorb and filter the impurities, pollutants and harmful microorganisms in the water, keeps the water clear, and provides a healthy and comfortable living environment for the fish, but due to the characteristics of the porous structure, the inside is easy to be stained and fouled, and the later maintenance and cleaning are difficult.

[0003] The existing water tank filter assembly mainly uses filter sponge, and has the problems of great replacement and maintenance difficulty and poor filtering effect, therefore, the filter part for water tank fish culture is provided. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a filter part for water tank fish culture to provide a set of water circulation cleaning filter mechanism for water tank fish culture, so that the fish tank internal environment is continuously kept relatively clean, and the filter part for filtering water can be conveniently pulled out for cleaning or replacement and maintenance, greatly increasing the efficiency and convenience of water quality maintenance of the water tank fish culture.

[0005] The utility model solves the technical problems by adopting the technical scheme of a filter part for water tank fish culture, which comprises a bucket-shaped cylinder, a filter part and a mounting assembly.

[0006] The filter part comprises a support disc and a polypropylene filter membrane with filter micropores, at least one set of support discs is arranged, and the support discs are arranged in a stacked manner.

[0007] By adopting the above technical scheme, the assembly composed of the bucket-shaped cylinder, the filter part and the mounting assembly provides a set of water circulation cleaning filter mechanism for water tank fish culture, so that the fish tank internal environment is continuously kept relatively clean, and the filter part for filtering water can be conveniently pulled out for cleaning or replacement and maintenance, greatly increasing the efficiency and convenience of water quality maintenance of the water tank fish culture.

[0008] Specifically, the top of the uppermost support disc in the filter part is welded with a handle, the bottom of the support disc is provided with a drainage hole, and the polypropylene filter membrane is arranged in the support disc and covers the drainage hole.

[0009] By adopting the above technical scheme, the filter part filters the water passing through the bucket-shaped cylinder, so that the water flowing back into the water tank maintains a certain degree of cleanliness.

[0010] Specifically, the mounting assembly comprises a ring-shaped bearing platform, an inner threaded mounting hole for threaded insertion of an outer threaded joint is formed in the inner periphery of the ring-shaped bearing platform, and an outer threaded mounting head is arranged at the bottom of the ring-shaped bearing platform.

[0011] By adopting the above technical scheme, the overall device can be assembled on the required water tank by the personnel through the arrangement of the mounting assembly.

[0012] Specifically, the outer threaded mounting head is provided with a tightening sleeve at the bottom, and an inner thread for threaded mounting with the outer threaded mounting head is formed in the inner periphery of the tightening sleeve.

[0013] Specifically, a water pump is mounted on one side of the bucket-shaped cylinder, a water pipe is connected to the water inlet end of the water pump, a metal shaped hose is connected to the water outlet end of the water pump, and the water discharge end of the metal shaped hose is located at the top of the bucket-shaped cylinder.

[0014] By adopting the above technical scheme, the water in the required water tank to be filtered is pumped and discharged to the top of the bucket-shaped cylinder by the water pump, so that the water in the water tank can be filtered by the filtering part in the bucket-shaped cylinder.

[0015] The beneficial effects of the utility model are as follows: the assembly composed of the bucket-shaped cylinder, the filtering part and the mounting assembly realizes a set of filtering mechanism for water tank fish culture to provide water circulation cleaning in the water tank, so that the internal breeding environment of the fish tank is continuously maintained to be relatively clean, the filtering effect is greatly improved by using the multi-layer filtering mode, foreign matters such as water algae and excrement can be effectively intercepted, the filtering part for filtering water can be conveniently lifted out for cleaning or replacement and maintenance, the efficiency and convenience of water quality maintenance of the water tank fish culture are greatly increased, the overall filtering assembly is convenient to disassemble and assemble, can be applied to filtering use of various types of water tanks, has good practicability, and solves the problems of the existing water tank filtering assembly mainly using filtering sponge and great difficulty in replacement and maintenance and poor filtering effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings and embodiments.

[0017] Figure 1 It is the overall schematic view of the utility model;

[0018] Figure 2 It is the bucket-shaped cylinder schematic view of the utility model;

[0019] Figure 3 It is the filtering part schematic view of the utility model;

[0020] Figure 4 It is the water tank assembly schematic view of the utility model;

[0021] As shown in the figure: bucket-shaped cylinder 1, external thread joint 11, filter part 2, support disc 21, support disc 21, connecting plate 22, handle 23, drain hole 24, polypropylene filter membrane 25, mounting assembly 3, annular bearing platform 31, internal thread mounting port 32, external thread mounting head 33, tightening sleeve 34, internal thread 35, water pump 4, water pipe 41, metal shaped hose 42. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] As shown in the figure: bucket-shaped cylinder 1, external thread joint 11, filter part 2, support disc 21, support disc 21, connecting plate 22, handle 23, drain hole 24, polypropylene filter membrane 25, mounting assembly 3, annular bearing platform 31, internal thread mounting port 32, external thread mounting head 33, tightening sleeve 34, internal thread 35, water pump 4, water pipe 41, metal shaped hose 42. Figures 1-4 As shown in the figure: bucket-shaped cylinder 1, external thread joint 11, filter part 2, support disc 21, support disc 21, connecting plate 22, handle 23, drain hole 24, polypropylene filter membrane 25, mounting assembly 3, annular bearing platform 31, internal thread mounting port 32, external thread mounting head 33, tightening sleeve 34, internal thread 35, water pump 4, water pipe 41, metal shaped hose 42.

[0024] The filter part 2 includes a support disc 21 and a polypropylene filter membrane 25 with filter micropores, and the support disc 21 is provided with at least one group, and the support discs 21 are arranged in a stack, and the adjacent support discs 21 are fixedly connected with a connecting plate 22.

[0025] In use, the bucket-shaped cylinder 1, the filter part 2 and the mounting assembly 3 provide a set of filter mechanisms for circulating and cleaning water in the fish tank, so that the internal environment of the fish tank is continuously maintained to be relatively clean, the multi-layer filtering mode greatly improves the filtering effect, and foreign matters such as waterweeds and excrement can be effectively intercepted, and the filter part 2 for filtering water can be conveniently pulled out for cleaning or replacement and maintenance, so that the efficiency and convenience of water quality maintenance of the fish tank are greatly improved.

[0026] The utility model further includes that the top of the uppermost support disc 21 in the filter part 2 is welded with a handle 23, the bottom of the support disc 21 is provided with a drain hole 24, and the polypropylene filter membrane 25 is arranged in the support disc 21 and covers the drain hole 24.

[0027] In use, the water passing through the bucket-shaped cylinder 1 is filtered by the filter part 2, so that the water flowing back into the fish tank is maintained to be clean.

[0028] The utility model further includes that the mounting assembly 3 includes an annular bearing platform 31, the inner periphery of the annular bearing platform 31 is provided with an internal thread mounting port 32 for threadedly inserting the external thread joint 11, and the bottom of the annular bearing platform 31 is provided with an external thread mounting head 33.

[0029] In use, based on the setting of the mounting assembly 3, personnel can help assemble the overall device on the required water tank.

[0030] The utility model also includes, the bottom of outer thread installation head 33 is provided with the twist sleeve 34, the twist sleeve 34 inner periphery is provided with the internal thread 35 for with outer thread installation head 33 thread installation.

[0031] The utility model also includes, the water pump 4 is installed to the bucket shape cylinder 1 one side, the water inlet end of water pump 4 is connected with the water pipe 41, the water outlet end of water pump 4 is connected with the metal shaping flexible tube 42, the drainage end of metal shaping flexible tube 42 is located at the top of bucket shape cylinder 1.

[0032] In use, the water in the water tank to be filtered is pumped to the top of the bucket shape cylinder 1 by the water pump 4, so that the water in the water tank can be filtered by the filtering part 2 in the bucket shape cylinder 1.

[0033] In use, a hole is formed in the cover of the water tank to be filtered for the outer thread installation head 33 to pass through, then the outer thread installation head 33 is inserted into the hole, then the twist sleeve 34 is placed at the bottom of the cover of the water tank, and the outer thread installation head 33 is tightened and fixed by the twist sleeve 34, so that the annular bearing platform 31 is installed on the water tank, then the outer thread joint 11 of the bucket shape cylinder 1 is screwed into the internal thread of the internal thread installation opening 32 of the annular bearing platform 31, so that the bucket shape cylinder 1 is assembled, the support disc 21 on which the polypropylene filter membrane 25 is laid is placed in the bucket shape cylinder 1, the power supply part in the working site provides power for the water pump 4, the water inlet end of the water pipe 41 is inserted into the water tank, the water in the water tank is pumped to the top of the bucket shape cylinder 1 by the water pump 4, so that the water source is filtered by the polypropylene filter membrane 25 on the support disc 21 in turn and then falls to the bottom of the bucket shape cylinder 1, and is discharged from the bottom of the bucket shape cylinder 1 to the water tank, so that the water tank is continuously and circularly filtered, when the surface of the polypropylene filter membrane 25 needs to be cleaned, the support disc 21 is pulled out of the bucket shape cylinder 1 by the handle 23, so that the polypropylene filter membrane 25 can be cleaned or replaced and maintained, and the utility model is convenient and flexible to use.

[0034] The number of filter holes of the polypropylene filter membrane 25 is set according to actual requirements.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A filter unit for an aquaculture tank, characterized in that Including bucket-shaped cylinder (1), filter part (2) and installation assembly (3), the bottom of bucket-shaped cylinder (1) is provided with external thread joint (11), the filter part (2) is arranged in bucket-shaped cylinder (1), and the installation assembly (3) is connected to the bottom of bucket-shaped cylinder (1); The filter part (2) includes support disc (21) and polypropylene filter membrane (25) with filtering micropore, at least one set of support disc (21) is provided, and the support disc (21) is arranged in overlap, and the adjacent support disc (21) is fixedly connected with connecting plate (22).

2. The filter part for a fish tank according to claim 1, wherein The top of the uppermost support disc (21) in the filter part (2) is welded with handle (23), the bottom of the support disc (21) is provided with drainage hole (24), the polypropylene filter membrane (25) is arranged in the support disc (21) and covers drainage hole (24).

3. The filter part for a fish tank according to claim 2, wherein The installation assembly (3) includes annular bearing platform (31), the inner periphery of annular bearing platform (31) is provided with internal thread installation port (32) for the threaded insertion of external thread joint (11), and the bottom of annular bearing platform (31) is provided with external thread installation head (33).

4. The filter part for a fish tank according to claim 3, wherein The bottom of external thread installation head (33) is provided with tightening sleeve (34), and the inner periphery of tightening sleeve (34) is provided with internal thread (35) for threaded installation with external thread installation head (33).

5. The filter part for a fish tank according to claim 4, wherein One side of the bucket-shaped cylinder (1) is provided with water pump (4), the water inlet end of water pump (4) is connected with water pipe (41), the water outlet end of water pump (4) is connected with metal shaped hose (42), and the drainage end of metal shaped hose (42) is located at the top of bucket-shaped cylinder (1).

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