Fishpond circulating water integrated filtering system

Abstract

The utility model discloses a fishpond circulating water integrated filtration system relates to integrated filtration device field, including the casing, be equipped with filter screen, percolation layer and adsorption improvement layer in proper order from top to bottom in the casing, filter screen and casing inner wall sliding connection, percolation layer includes upper frame plate, lower frame plate, return spring and thick filter cotton, the upper frame plate, lower frame plate, return spring and thick filter cotton. The upper frame plate is installed on the inner wall of the shell in a sliding mode and located below the filter screen, the lower frame plate is fixed to the inner wall of the shell in a clamped mode and located below the upper frame plate, and the upper frame plate and the lower frame plate are fixed to the upper end and the lower end of the thick filter cotton respectively. The filtering net extrudes the thick filtering cotton to accelerate filtering of pond water and improve the filtering efficiency, the filtering net vibrates up and down, and filtered impurities can be vibrated to fall to one side, so that the filtering net can be prevented from being blocked, the pond water can be filtered continuously and circularly, and the maintenance frequency can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of integrated filtering devices, and particularly to an integrated filtering system for fishpond circulating water. Background Art

[0002] A fishpond, as the name implies, is a pond used by fishermen to raise fish. Fishermen will choose corresponding fishponds according to the varieties of fish they raise. With the prosperity of modern society, many people will build fishponds in their courtyards to raise ornamental fish. In order to improve the fishpond environment for better survival of ornamental fish and make the fishpond more pleasing to the eye, it is necessary to treat the pond water, which requires the use of a circulating water filtration system. In the prior art, when filtering pond water, impurities in the pond water are prone to accumulate on the filter screen, which is inconvenient to clean and the maintenance is rather troublesome. Therefore, it is very necessary to propose an integrated filtering system for fishpond circulating water to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an integrated filtering system for fishpond circulating water to solve the problem that in the prior art, when filtering pond water, impurities in the pond water are prone to accumulate on the filter screen, which is inconvenient to clean and the maintenance is rather troublesome.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an integrated filtering system for fishpond circulating water, including a housing. Inside the housing, a filter screen, a percolation layer and an adsorption improvement layer are sequentially arranged from top to bottom. The filter screen is slidably connected to the inner wall of the housing. The percolation layer includes an upper frame plate, a lower frame plate, a return spring and a thick filter cotton. The upper frame plate is slidably installed on the inner wall of the housing and is located below the filter screen. The lower frame plate is fixed on the inner wall of the housing and is located below the upper frame plate. The upper frame plate and the lower frame plate are respectively fixed at the upper and lower ends of the thick filter cotton. The return spring is arranged between the upper frame plate and the lower frame plate and is located at the four corner positions.

[0005] Preferably, a water pump is arranged inside the housing, and a water inlet pipe and a drain pipe are arranged on the water pump.

[0006] Preferably, a flow plate is arranged at the bottom of the housing, and a drain port is arranged on one side of the housing. The flow plate is arranged in cooperation with the drain port.

[0007] Preferably, an electric sewage cleaning door is arranged on one side of the housing away from the drain port, and a maintenance door is arranged below the electric sewage cleaning door.

[0008] Preferably, the upper surface of the filter screen is inclined, and the end close to the electric sewage cleaning door is lower than the opposite end.

[0009] Technical Effects and Advantages of the Utility Model:

[0010] 1. When the pool water impacts on the filter screen, it will drive the filter screen to descend. The filter screen will squeeze the thick filter cotton and the upper frame plate. When the thick filter cotton is squeezed, it can accelerate the filtration of the pool water and improve the filtration efficiency.

[0011] 2. When the pool water impacts on the filter screen, it will drive the filter screen to descend. Due to the fluctuation of the water pump when pumping water, when the impact force of the water becomes smaller, the reset spring resets. Under the elastic force of the reset spring, the upper frame plate will drive the filter screen to move upward. In this way, it can drive the filter screen to vibrate up and down. And because the upper surface of the filter screen is inclined, the impurities filtered by the filter screen will slide to one side. In this way, it can prevent the filter screen from being blocked, can continuously circulate and filter the pool water, and thus can reduce the maintenance frequency.

[0012] 3. During operation, since one end of the filter screen close to the electric dirt cleaning door is lower, when the filter screen vibrates, the filtered impurities all slide to the side of the electric dirt cleaning door. After the pool is cleaned, open the electric dirt cleaning door, and the impurities can be removed, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a perspective view of the integrated filtration system for fish pond circulating water of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of another perspective view of the integrated filtration system for fish pond circulating water of the present utility model.

[0015] Figure 3 It is a sectional view of the integrated filtration system for fish pond circulating water of the present utility model.

[0016] In the figure: 1. Housing; 2. Filter screen; 3. Upper frame plate; 4. Lower frame plate; 5. Reset spring; 6. Thick filter cotton; 7. Water pump; 8. Drain pipe; 9. Water inlet pipe; 10. Adsorption improvement layer; 11. Flow plate; 12. Drainage port; 13. Electric dirt cleaning door; 14. Maintenance door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0018] The present utility model provides as Figures 1 - 3The integrated filtration system for fishpond circulating water shown in the figure includes a housing 1. Inside the housing 1, a filter screen 2, a percolation layer, and an adsorption and improvement layer 10 are sequentially arranged from top to bottom. Inside the adsorption and improvement layer 10, activated carbon or other minerals are provided to adsorb impurities in the water and improve water quality. Such a setting belongs to a conventional setting, so it is not limited.

[0019] A water pump 7 is arranged inside the housing 1. An inlet pipe 9 and a drain pipe 8 are arranged on the water pump 7. When filtering water, the device is placed in a rockery on one side of the fishpond. The inlet pipe 9 extends into the fishpond, and the drain pipe 8 is located above the filter screen 2. The water pump 7 pumps out the pond water, filters it through the device, and then discharges it back into the pond.

[0020] In order to solve the problem that in the prior art, impurities in the pond water are easily accumulated on the filter screen during pond water filtration, which is inconvenient to clean and the maintenance is rather troublesome. In the present utility model, the filter screen 2 is slidably connected to the inner wall of the housing 1. The percolation layer includes an upper frame plate 3, a lower frame plate 4, a return spring 5, and a thick filter cotton 6. The upper frame plate 3 is slidably installed on the inner wall of the housing 1 and is located below the filter screen 2. The lower frame plate 4 is fixed on the inner wall of the housing 1 and is located below the upper frame plate 3. The upper frame plate 3 and the lower frame plate 4 are respectively fixed at the upper and lower ends of the thick filter cotton 6. The return spring 5 is arranged between the upper frame plate 3 and the lower frame plate 4 and is located at the four corner positions. The upper surface of the filter screen 2 is inclined. During operation, the pond water pumped out by the water pump 7 is discharged onto the filter screen 2 through the drain pipe 8. The filter screen 2 filters larger impurities in the water, then passes through the thick filter cotton 6 for filtration, and finally passes through the adsorption and improvement layer 10 to adsorb and improve water quality. When the pond water impacts on the filter screen 2, it will drive the filter screen 2 to descend. The filter screen 2 will squeeze the thick filter cotton 6 and the upper frame plate 3. When the thick filter cotton 6 is squeezed, it can accelerate the filtration of the pond water and improve the filtration efficiency. At the same time, the upper frame plate 3 will squeeze the return spring 5. Due to the fluctuation of the water pumping by the water pump 7, when the impact force of the water becomes smaller, the return spring 5 resets. Under the elastic force of the return spring 5, the thick filter cotton 6 and the upper frame plate 3 reset, and the upper frame plate 3 moves upward, driving the filter screen 2 to move upward. In this way, it can drive the filter screen 2 to vibrate up and down. And because the upper surface of the filter screen 2 is inclined, the impurities filtered by the filter screen 2 will slide to one side. In this way, it can avoid the blockage of the filter screen 2, can continuously circulate and filter the pond water, and thus can reduce the maintenance frequency.

[0021] Furthermore, an electric cleaning door 13 is arranged on one side of the housing 1 away from the drain port 12. A maintenance door 14 is arranged below the electric cleaning door 13. One end of the filter screen 2 close to the electric cleaning door 13 is lower than the opposite end. During operation, because one end of the filter screen 2 close to the electric cleaning door 13 is low, when the filter screen 2 vibrates, the filtered impurities all slide to the side of the electric cleaning door 13. After the pond cleaning is completed, open the electric cleaning door 13, and the impurities can be removed, which is convenient for cleaning.

[0022] It should be noted that, in order to better clean impurities, an electric push rod can be provided on one side of the housing 1 away from the electric sewage cleaning door 13. A push plate is provided at the end of the electric push rod, and the push plate is placed above the filter screen 2 (not shown in the figure). In this way, the impurities can be automatically pushed out. This kind of setting belongs to a conventional setting, so it will not be elaborated here.

[0023] A water flow plate 11 is provided at the bottom of the housing 1, and a drain port 12 is provided on one side of the housing 1. The water flow plate 11 and the drain port 12 are cooperatively arranged. Since the filtering device is installed inside the rockery, the water flow plate 11 and the drain port 12 can cooperate to form a water flow state similar to a waterfall, making the fish pond more beautiful. This kind of setting belongs to the prior art, so it will not be elaborated here.

Claims

1. Integrated filtration system for fishpond circulating water, comprising a housing (1), characterized in that: Inside the housing (1), a filter screen (2), a percolation layer, and an adsorption improvement layer (10) are sequentially arranged from top to bottom. The filter screen (2) is slidably connected to the inner wall of the housing (1). The percolation layer includes an upper frame plate (3), a lower frame plate (4), a return spring (5), and a thick filter cotton (6). The upper frame plate (3) is slidably installed on the inner wall of the housing (1) and is located below the filter screen (2). The lower frame plate (4) is fixedly clamped on the inner wall of the housing (1) and is located below the upper frame plate (3). The upper frame plate (3) and the lower frame plate (4) are respectively fixed at the upper and lower ends of the thick filter cotton (6). The return spring (5) is arranged between the upper frame plate (3) and the lower frame plate (4) and is located at the four corner positions.

2. The integrated filtration system for the circulating water of the fishpond according to claim 1, characterized in that: A water pump (7) is arranged inside the housing (1), and a water inlet pipe (9) and a drain pipe (8) are arranged on the water pump (7).

3. The integrated filtration system for the circulating water of the fishpond according to claim 1, characterized in that: A flow plate (11) is arranged at the bottom of the housing (1), and a drain port (12) is arranged on one side of the housing (1). The flow plate (11) is arranged in cooperation with the drain port (12).

4. The integrated filtration system for circulating water in a fish pond according to claim 1, characterized in that: An electric cleaning door (13) is arranged on one side of the housing (1) away from the drain port (12), and a maintenance door (14) is arranged below the electric cleaning door (13).

5. The integrated filtration system for the circulating water of the fishpond according to claim 4, wherein: The upper surface of the filter screen (2) is inclined, and the end close to the electric cleaning door (13) is lower than the opposite end.

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