CN221729416U - Fish pond filter - Google Patents

Abstract

The utility model relates to the technical field of fish pond filtration, and discloses a fish pond filter, including a support frame arranged on the top of the fish pond, the left side of the support frame is rotatably connected with a filter drum facing left and right, the outside of the filter drum is wrapped with a filter screen, the left end of the support frame is provided with a water inlet connected to the inside of the filter drum, the right side of the support frame is provided with two biochemical filter material filter boxes, a UV ultraviolet sterilization lamp is provided between the two biochemical filter material filter boxes, and the right end of the support frame is provided with a water outlet. The utility model is suitable for a fish pond filter, the fish pond filter adopts a filter drum, and can automatically rinse and filter without manual intervention, the physical filtration of the filter will not directly contact the water of the biochemical filtration, and a higher water flow rate and better impurity filtration efficiency can be achieved.

Description

Fish pond filter

Technical Field

The utility model relates to the technical field of fish pond filtration, in particular to a fish pond filter.

Background Art

At present, the equipment used in fish pond filters in my country is to use horizontal filter cotton, brushes, rattan cotton and other filter materials. Its working principle is that water flows through the filter material to filter out impurities. Since filter cotton, brushes and other filter materials cannot be cleaned automatically, they need to be cleaned and replaced frequently, which makes it very troublesome to use. They must be cleaned and replaced manually regularly, resulting in high costs and waste of water resources.

It is difficult for many users to clean or replace the equipment. The fish in the fish pond will have a large amount of excrement every day, so the effect of the equipment will be greatly reduced and the equipment will not achieve the desired effect. Therefore, it needs to be improved.

Utility Model Content

The utility model provides a fish pond filter, which solves the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

The fish pond filter comprises a support frame arranged on the top of the fish pond, the left side of the support frame is rotatably connected with a left-right oriented filter drum, the outside of the filter drum is wrapped with a filter net, the left end of the support frame is provided with a water inlet connected to the inside of the filter drum, the right side of the support frame is provided with two biochemical filter material filter magic boxes, a UV ultraviolet sterilization lamp is provided between the two biochemical filter material filter magic boxes, and the right end of the support frame is provided with a water outlet.

As a preferred technical solution of the utility model, a flushing nozzle cooperating with the filter drum is arranged on the upper left side of the support frame.

As a preferred technical solution of the utility model, the support frame is electrically connected to a waterproof control box, and the interior of the waterproof control box is provided with an air switch and a time relay that cooperate with each other. The time relay is electrically connected to a solenoid valve that cooperates with the flushing nozzle and a motor that cooperates with the filter drum.

As a preferred technical solution of the utility model, a drum sewage outlet cooperating with the filter drum is arranged on the upper side of the left end of the support frame.

As a preferred technical solution of the utility model, a drainage outlet is provided on the lower side of the left end of the support frame.

As a preferred technical solution of the utility model, the input end of the water inlet is connected to a water suction head arranged inside the fish pond through a water pipe.

The utility model has the following benefits:

The utility model is suitable for a fish pond filter. The fish pond filter adopts a filter drum and can automatically flush and filter without human intervention. The water physically filtered by the filter will not directly contact the water biochemically filtered, and a higher water flow rate and better impurity filtering efficiency can be achieved.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG. 1 is a schematic diagram of the structure of a fish pond filter.

In the figure: 1. Drain outlet; 2. Drum sewage outlet; 3. Water inlet; 4. Air switch; 5. Time relay; 6. Waterproof control box; 7. Motor; 8. Solenoid valve; 9. Flushing nozzle; 10. Filter screen; 11. Filter drum; 12. Biochemical filter material filter magic box; 13. UV ultraviolet sterilization lamp; 14. Water outlet; 15. Support frame; 16. Suction head.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In one embodiment, please refer to FIG. 1 , a fish pond filter includes a support frame 15 disposed on the top of the fish pond, a filter drum 11 facing left and right is rotatably connected to the left side of the support frame 15, a filter screen 10 is wrapped around the outside of the filter drum 11, a water inlet 3 connected to the inside of the filter drum 11 is disposed at the left end of the support frame 15, two biochemical filter material filter boxes 12 are disposed on the right side of the support frame 15, a UV ultraviolet sterilization lamp 13 is disposed between the two biochemical filter material filter boxes 12, and a water outlet 14 is disposed at the right end of the support frame 15. A rotary drum sewage outlet 2 cooperating with the filter drum 11 is disposed on the upper side of the left end of the support frame 15. A drain port 1 is disposed on the lower side of the left end of the support frame 15. The input end of the water inlet 3 is connected to a water suction head 16 disposed inside the fish pond through a water pipe.

In one case of this embodiment, a flushing nozzle 9 cooperating with the filter drum 11 is arranged on the upper left side of the support frame 15. The support frame 15 is electrically connected to a waterproof control box 6, and an air switch 4 and a time relay 5 cooperating with each other are arranged inside the waterproof control box 6. The time relay 5 is electrically connected to a solenoid valve 8 cooperating with the flushing nozzle 9 and a motor 7 cooperating with the filter drum 11.

During the implementation of this embodiment, the raw water from the fish pond flows into the filter drum 11 through the water inlet 3 as shown in Figure 1, and then the stainless steel filter screen 10 outside the filter drum 11 penetrates to the outside of the filter drum 11 to complete the preliminary physical filtration. This step can filter out more than 80% of the large particles of impurities such as fish feces and algae in the raw water. At this time, the raw water that has passed the preliminary physical filtration flows into the biochemical filter material filter magic box 12 through the partition of the equipment for the second biochemical filtration. This step can decompose ammonia, nitrogen, nitrates and other substances harmful to fish in the water. In the process of the raw water from the fish pond passing through the left and right biochemical filter material filter magic boxes 12, the water flows through the UV ultraviolet sterilization lamp 13. This step can filter harmful bacteria such as green algae in the raw water. This step can solve the problem of the greening of the raw water in the fish pond. The filtered water flows back to the fish pond through the outlet 14.

During the filtering process, the time relay 5 in the external waterproof control box 6 controls the motor 7 to rotate at a low speed. At the same time, the time relay 5 controls the solenoid valve 8 to turn on the tap water switch, and the stainless steel filter mesh 10 is automatically flushed through the flushing nozzle 9. During the flushing process, the substances attached to the stainless steel filter mesh 10 are flowed into the drum sewage tank by the flushing water and discharged through the drum sewage outlet 2. When the equipment is cleaned and drained, the water can be discharged from the drain outlet 1.

The utility model is suitable for a fish pond filter. The fish pond filter adopts a filter drum 11 and can automatically rinse and filter without manual intervention. The water of physical filtration and biochemical filtration of the filter will not directly contact each other, and a higher water flow rate and better impurity filtration efficiency can be achieved.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (6)

1. A fish pond filter, characterized in that it includes a support frame arranged on the top of the fish pond, the left side of the support frame is rotatably connected to a left-right oriented filter drum, the outside of the filter drum is wrapped with a filter screen, the left end of the support frame is provided with a water inlet connected to the inside of the filter drum, the right side of the support frame is provided with two biochemical filter material filter magic boxes, a UV ultraviolet sterilization lamp is provided between the two biochemical filter material filter magic boxes, and the right end of the support frame is provided with a water outlet. 2. The fish pond filter according to claim 1 is characterized in that a flushing nozzle cooperating with the filter drum is arranged on the upper left side of the support frame. 3. The fish pond filter according to claim 2 is characterized in that the support frame is electrically connected to a waterproof control box, and the interior of the waterproof control box is provided with an air switch and a time relay that cooperate with each other, and the time relay is electrically connected to a solenoid valve that cooperates with the flushing nozzle and a motor that cooperates with the filter drum. 4. The fish pond filter according to claim 1 is characterized in that a drum drain outlet that cooperates with the filter drum is provided on the upper left end of the support frame. 5. The fish pond filter according to claim 1, characterized in that a drain outlet is provided on the lower side of the left end of the support frame. 6. The fish pond filter according to claim 1, characterized in that the input end of the water inlet is connected to a water suction head arranged inside the fish pond through a water pipe.