CN215224078U

CN215224078U - External fish just separation filter equipment of fish bowl

Info

Publication number: CN215224078U
Application number: CN202121502468.2U
Authority: CN
Inventors: 赵林森
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2021-12-21
Anticipated expiration: 2031-07-04

Abstract

A fish bowl external fish excrement separating and filtering device is externally hung on the wall of a fish bowl, and a land water pump (or a water pump in the fish bowl) is used as power to pump water to be filtered through the device, and the filtered water flows into the fish bowl to form a circulating and filtering system. When water flows through the device, fish excrement impurities are separated and filtered, and are collected and deposited, so that the fish excrement is isolated from circulation, and the water pollution is reduced. Can also discharge excrement and urine through a key swiftly to alleviate filtration system's pressure, reduce the number of times of wasing the filter pulp, perhaps reduce the change of filter pulp, save the expense, still possess the effect of cleaing away the surface of water oil film simultaneously.

Description

External fish just separation filter equipment of fish bowl

Technical Field

The utility model relates to a fish bowl filtration equipment's field especially relates to an external fish of fish bowl just separates filter equipment.

Background

The aquarium fish breeding method has the advantages that high-quality life experience is brought, and the aquarium fish breeding method is already a choice of a plurality of people, but in the aquarium fish breeding process, fish excrement and food residues in the aquarium are filtered by the filter cotton, so that the filter cotton needs to be cleaned frequently, if the fish excrement and food residues are not cleaned or replaced in time, the water quality can be seriously affected, great pressure is brought to a filter system, even the health of fish is harmed, and various troubles are added to the fish breeding life of people.

In the prior art, most of fish and excrement separating devices are placed in a fish tank, although the fish and excrement separating devices can separate the fish and excrement, the fish tank is inconvenient in pollution discharge and cleaning, so that the maintenance is extremely difficult, and the fish tank is used as floor water every time, which is very worried. In addition, the device is large and long, so that the device occupies too much space in the fish tank, extrudes the living space of fish, is not attractive, and affects the ornamental value.

Meanwhile, in the process of fish culture, a layer of oil film is arranged on the water surface of the fish tank, which influences the contact between water and air, so that the dissolved oxygen in the water body is low, and the fish is anoxic.

The utility model discloses a based on my experience of breeding fish for many years, design through the practice, can solve above-mentioned problem.

Disclosure of Invention

The utility model provides an external fish just separates filter equipment of fish bowl. The device is hung on the wall of a fish tank, a land water pump (or a water pump in the tank) is used as power, water is pumped to the upper filter through the device and flows into the fish tank after being filtered to form a circulating filter system, and the fish cannot be smashed after the water pump is arranged in a filter barrel, so that the device is more beneficial to separation and precipitation of fish excrement.

When water and fish feces impurities are sucked into the device through the filter grid of the water suction pipe at the bottom, the fish feces impurities are separated and filtered, and are collected and deposited, so that the fish feces are isolated from circulation, and the water pollution is reduced. Can also discharge excrement and urine through a key swiftly to alleviate filtration system's pressure, reduce the number of times of wasing the filter pulp, perhaps reduce the change of filter pulp, save the expense, still possess simultaneously and clear away the water surface oil film, increase water dissolved oxygen volume's effect.

The device comprises 3 parts, a water suction pipe assembly, a filter vat and a drain pipe.

One end of the water suction pipe assembly in the tank is connected with the water suction pipe mouth filter grid, and the other end of the water suction pipe assembly crosses the wall of the fish tank, is arranged outside the tank, is upwards connected with the sealing pipe cap and is downwards connected with the water inlet of the filter barrel; the middle opening of one end of the water suction pipe assembly in the cylinder is connected with an L-shaped water suction pipe, the floating water suction pipe is inserted in the L-shaped water suction pipe, a filter grid is arranged at a water inlet at the upper end of the floating water suction pipe, water enters the filter grid in a spiral manner, an upward groove is formed in the bottom of the filter grid and can contain air, and a pipe thinner than the L-shaped water suction pipe is arranged at the lower end of the floating water suction pipe and is inserted in the L-shaped water suction pipe; the spiral water inlet in the floating water suction pipe fitting filter grid can drive water to rotate when flowing in, has better ornamental value, can absorb and break an oil film on the water surface, increases more contact between the water surface and air, and increases dissolved oxygen.

The filter barrel comprises a filter barrel water inlet, a filter barrel water outlet, a spiral flow deflector, a cylindrical filter screen, an upper shell, a loose joint pipe fitting, a lower shell, a blow-off pipe and a blow-off pipe valve; the filter vat is by the filter vat water inlet, the filter vat outlet, the spiral water conservancy diversion piece, the tube-shape filter screen, upper portion shell, the union piece that lives, the lower part shell, the blow off pipe, blow off pipe valve top-down connects gradually and constitutes, and tube-shape filter screen and spiral water conservancy diversion piece are fixed in proper order on the water inlet in the filter vat, and the upper and lower shell of filter vat is made with transparent material, conveniently observes the condition of filter screen, and the transparent hose material is used to the blow off pipe, conveniently observes the excrement and urine collection condition and convenient blowdown.

For using the land water pump as power, one end of the drain pipe is connected with the water outlet of the filter barrel, and the other end of the drain pipe extends downwards to be connected with the land water pump.

For the water pump used for the jar as power, one end of the drain pipe is connected with the drain outlet of the filter vat, and the other end of the drain pipe upwards crosses the wall of the fish jar and extends into the jar to be connected with the water pump in the jar.

Specifically, the water inlet of the land water pump (or the water pump in the tank) is connected with the water discharge pipe of the device, the power of the water pump is utilized to drive water flow, fish excrement impurities are sucked into the filtering device through the water suction port of the water suction pipe in the tank, and when the fish excrement impurities pass through the spiral flow deflector of the filtering barrel, the water flow rotates and rushes downwards to generate centrifugal force. Excrement and urine and impurity sink because of the centrifugal force rotation, after having crossed spiral water conservancy diversion piece, the centrifugal dynamics weakens, and heavier excrement and urine and impurity subside, sink in the sewage pipes, and lighter debris are intercepted by the filter screen.

The filter grating is arranged at the water suction pipe opening in the fish tank, so that the blockage caused by the suction of impurities with larger volume into the filter barrel is avoided; the middle part of the water suction pipe is additionally provided with an L-shaped water suction pipe, a floating water surface water suction port is inserted into the L-shaped water suction pipe, and oil films and floating objects on the water surface can be sucked into the filtering system through the water surface water suction port, so that the oil films on the water surface are removed. The water surface water suction port which floats can float up and down along with the water level, and can adapt to the water levels with different heights.

The device is simple to maintain, and can quickly discharge sewage by opening the valve. The top of the water suction pipe is provided with a sealing pipe cap, when the water suction pipe is used for the first time, the sealing pipe cap is opened, water is filled into the sealing pipe cap, and after the sealing pipe cap is filled with water, the water pump can be started; when the filter barrel is cleaned, the sealing pipe cap is opened, the pipe brush can be used and extend into the filter barrel from the pipe orifice to clean the spiral flow deflector and the filter screen, and the function of quick cleaning is realized; the device is provided with a flexible pipe fitting, an upper shell and a lower shell of the filter barrel are connected, the flexible pipe fitting is unscrewed, the upper shell and the lower shell of the filter barrel can be disassembled, and the filter screen is taken out for cleaning.

The device is hung on the wall of the fish tank, can be hung on the side surface or the back surface of the fish tank, does not occupy the space in the fish tank, and is simple, elegant, beautiful and practical.

Drawings

Fig. 1 is a schematic structural diagram of the device of the present invention.

Fig. 2 is a schematic structural view of the filtering barrel of the device of the present invention.

Fig. 3 is a schematic structural view of the water suction pipe assembly of the device of the present invention.

Figure 4 is a top view of the floating intake tube of the intake tube assembly of the apparatus of the present invention.

Fig. 5 is a schematic structural diagram of a second embodiment of the device of the present invention.

1 water suction pipe assembly, 2 filter barrels and 3 drain pipes.

11 sealing pipe caps, 12 floating water absorption pipes, 13L-shaped water absorption pipes, 14 water absorption pipes and 15 filter grids at water absorption pipe openings.

21 the water inlet of the filter vat, 22 the water outlet of the filter vat, 23 the spiral flow deflector, 24 the tube-shape filter screen, 25 the upper shell, 26 the loose joint pipe fittings, 27 the lower shell, 28 the blow off pipe, 29 the blow off pipe valve.

Detailed Description

The following further description is made in conjunction with the accompanying drawings and embodiments.

The apparatus comprises 3 parts, 1 water suction pipe assembly, 2 filter vat, 3 water discharge pipe, see figure 1 for connection.

One end in the water suction pipe assembly 1 is connected with a water suction pipe orifice filter grid 15 and is arranged at the bottom of the fish tank; the middle opening of the water suction pipe component is connected with an L-shaped water suction pipe 13, a floating water suction pipe 12 is inserted into the L-shaped water suction pipe 13, a filter grid is arranged at a water inlet at the upper end of the floating water suction pipe 12, water enters the filter grid in a spiral manner, an upward groove is arranged below the filter grid and can contain air to ensure that the floating water can float along with the water level, and a pipe thinner than the L-shaped water suction pipe 13 is arranged at the lower end of the floating water suction pipe 12 and is inserted into the L-shaped water suction pipe 13; the other end of the suction pipe 1 crosses the wall of the fish tank, is arranged outside the fish tank, is upwards connected with the sealing pipe cap 11 and is downwards connected with the water inlet 21 of the filter vat.

The filter vat 2 comprises a filter vat water inlet 21, a filter vat water outlet 22, a spiral flow deflector 23, a cylindrical filter screen 24, an upper shell 25, a flexible pipe fitting 26, a lower shell 27, a blow-off pipe 28 and a blow-off pipe valve 29.

The filter barrel 2 is formed by sequentially connecting a filter barrel water inlet 21, a filter barrel water outlet 22, a spiral flow deflector 23, a cylindrical filter screen 24, an upper shell 25, a flexible connecting pipe fitting 26, a lower shell 27, a sewage discharge pipe 28 and a sewage discharge pipe valve 29 from top to bottom, and the cylindrical filter screen 24 and the spiral flow deflector 23 are sequentially fixed on the water inlet 21 in the filter barrel.

One end of the drain pipe 3 is connected with the drain port 22 of the filter barrel 2, and the other end extends downwards to be connected with the water suction port of the land water pump.

The second embodiment of the utility model is to the condition of water pump in the fish bowl, refer to fig. 5 and connect, and the outlet 22 of filter vat 2 is connected to 3 one ends of drain pipe, and the fish bowl wall is crossed to the other end, extends to the jar interior and connects the water sucking mouth of water pump, and filter vat 2 and water sucking pipe 1 do not change for first embodiment.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An external fish and excrement separating and filtering device for a fish tank is characterized by comprising a water suction pipe assembly, a filter barrel and a water drainage pipe;

one end of the water suction pipe assembly in the tank is connected with the water suction pipe mouth filter grid and is arranged at the bottom of the fish tank, the other end of the water suction pipe assembly crosses the wall of the fish tank and is arranged outside the tank, and the water suction pipe assembly is upwards connected with the sealing pipe cap and downwards connected with the water inlet of the filter barrel;

the filter barrel is formed by sequentially connecting a filter barrel water inlet, a filter barrel water outlet, a spiral flow deflector, a cylindrical filter screen, an upper shell, a flexible pipe fitting, a lower shell, a blow-off pipe and a blow-off pipe valve from top to bottom, and the cylindrical filter screen and the spiral flow deflector are sequentially fixed on the water inlet in the filter barrel;

one end of the drain pipe is connected with the water outlet of the filter barrel, and the other end of the drain pipe is connected with the water pump.

2. The external fish and excrement separating and filtering device for the fish tank as claimed in claim 1, wherein an L-shaped water suction pipe is connected to an opening in the middle of one end of the water suction pipe assembly in the tank, a floating water suction pipe is inserted into the L-shaped water suction pipe, a filter grid is arranged at a water inlet at the upper end of the floating water suction pipe, water enters the filter grid in a spiral manner, an upward groove is formed in the bottom of the filter grid, and a pipe thinner than the L-shaped water suction pipe is arranged at the lower end of the floating water suction pipe and inserted into the L-shaped water suction pipe.

3. The external fish excrement separating and filtering device of a fish tank as claimed in claim 1, wherein the upper and lower housings of the filtering barrel are made of transparent materials, and the sewage draining pipe is made of transparent flexible pipes.

4. The external fish and excrement separating and filtering device for the fish tank as claimed in claim 1, wherein one end of the drain pipe is connected with the drain port of the filtering barrel, and the other end of the drain pipe extends downwards to be connected with a land water pump.

5. The external fish excrement separating and filtering device of the fish tank as claimed in claim 1, wherein one end of the drain pipe is connected with the drain port of the filtering barrel, and the other end of the drain pipe extends upwards to cross the wall of the fish tank and is connected with the water pump in the tank in an inward extending mode.