Precipitation type water quality filtering device and fish tank water quality filtering structure
By designing the precipitation outer cylinder, return water inner cylinder and permeable pipe in the water quality filtration device, and using the difference in water flow velocity to precipitate impurities, the problems of reducing filtration capacity and high maintenance costs in the prior art are solved, and a low-cost and efficient water quality filtration effect is achieved.
Patent Information
- Application Number
- CN202421584241.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-05
AI Technical Summary
After using the existing water quality filtration device for a period of time, its ability to filter impurities tends to be saturated and needs to be replaced frequently, resulting in an increase in maintenance costs.
A precipitation water quality filtration device is designed. By setting up a return water inner cylinder and a permeable pipe in the precipitation outer cylinder, the design of the permeable area and the pumping area is used, and the water flow velocity difference causes the impurities to sink in the precipitation outer cylinder, which is convenient for cleaning.
It realizes that impurities in the water are effectively precipitated without consumables, reduces maintenance costs and simplifies the cleaning process.
Smart Images
Figure CN222737015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water filtration, in particular to a sedimentation type water filtration device and a fish tank water filtration structure. Background Art
[0002] As people's material living standards improve, their requirements for living environments are getting higher and higher. By planting some flowers and plants indoors and raising some ornamental fish, people can add a breath of life to their living environments. The breeding of ornamental fish has relatively high requirements for the water environment of the fish tank. Fish need to be fed during their growth, and the metabolic waste produced by fish will be directly discharged into the fish tank. Not only will impurities accumulate at the bottom of the tank, but impurities will also float in the water. If the impurities in the water are not filtered in time, the water will stink, which will affect the health of the fish. Therefore, a filter device is usually set around the fish tank, and a water pump is used to pump the water in the fish tank into the filter device. The water passes through the filter device by pump pressure or gravity, and the impurities in the water will be adsorbed in the filter device. However, after the filter device has been used for a period of time, the ability of the filter device to filter impurities tends to be saturated, and it needs to be replaced frequently, which leads to an increase in cost. Utility Model Content
[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is: how to provide a sedimentation type water quality filtering device which is convenient for cleaning and filtering impurities and reduces maintenance costs.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0005] A sedimentation type water quality filtering device comprises a sedimentation outer cylinder, a water supply port capable of supplying water to the interior of the sedimentation outer cylinder is arranged on the sedimentation outer cylinder, a return water inner cylinder is arranged inside the sedimentation outer cylinder, the return water inner cylinder is supported inside the sedimentation outer cylinder and the bottom of the return water inner cylinder is arranged to be separated from the inner bottom surface of the sedimentation outer cylinder, a partition is arranged inside the return water inner cylinder and the interior of the return water cylinder body is divided into a water pumping area and a water permeable area by the partition, a water permeable pipe is arranged in the water permeable area, one end of the water permeable pipe is fixedly connected to the partition and communicated with the water pumping area, and the other end of the water permeable pipe is a closed structure The structure comprises a plurality of inner water-permeable holes for connecting the inside of the water-permeable pipe with the water-permeable area, a plurality of outer water-permeable holes for connecting the water-permeable area with the inner cavity of the sedimentation outer cylinder are provided on the cylinder wall of the return water inner cylinder and at positions corresponding to the water-permeable area, the total surface area of all the inner water-permeable holes is smaller than the total surface area of all the outer water-permeable holes, the height of the water-permeable pipe is lower than the height of the water level line of the sedimentation outer cylinder when in use, a water pump is provided in the pumping area, the outlet end of the water pump is connected to a water outlet pipe, and the outlet end of the water outlet pipe extends out of the return water inner cylinder.
[0006] In the utility model, dirty water in the fish tank is connected to the sedimentation outer cylinder, and then enters the water-permeable area through the outer water-permeable holes, enters the water-permeable pipe through the inner water-permeable holes, and finally flows into the pumping area, and then is pumped out from the pumping area and returned to the fish tank. Since the total surface area of all the inner water-permeable holes is smaller than the total surface area of all the outer water-permeable holes, the water flow rate from the water-permeable area to the water-permeable pipe is lower than the water flow rate from the sedimentation outer cylinder to the water-permeable area. Therefore, after the water level line in the water-permeable area reaches the corresponding position, the water flow rate from the sedimentation outer cylinder to the water-permeable area will also slow down, so the impurities in the water body in the sedimentation outer cylinder will not have time to enter the water-permeable area, and will sink under the action of their own weight, and finally settle at the bottom of the sedimentation outer cylinder. In the later stage, it is only necessary to extract the impurities at the bottom of the sedimentation outer cylinder by siphoning or other methods, so that no consumables are required, and the maintenance cost is reduced.
[0007] As an optimization, the outer water-permeable hole is a strip hole I extending vertically, and the inner water-permeable hole includes strip holes II respectively opened on both sides of the water-permeable pipe body and arranged at staggered intervals in a direction parallel to the center line of the water-permeable pipe. The strip holes II extend circumferentially around the water-permeable pipe, and the inner water-permeable hole also includes a circular hole opened between two adjacent strip holes II located on the same side.
[0008] As an optimization, a stone layer is accumulated in the water permeable area, and the water permeable pipe is buried in the stone layer. After entering the water permeable area, the water needs to pass through the gaps between the stone layers and then pass through the inner water permeable holes to enter the water permeable pipe, so that the water flow rate can be further reduced, so that the impurities in the sedimentation outer cylinder can be better precipitated.
[0009] As an optimization, the top of the water return inner cylinder extends toward both sides thereof to form support plates, and the two support plates are respectively placed on the top of the sedimentation outer cylinder on the side thereof and can support the water return inner cylinder in the sedimentation outer cylinder, and one end of the support plate away from the water return cylinder body extends out of the sedimentation outer cylinder on the side thereof and is bent downward to form a folded edge, and the inner side surface of the folded edge abuts against the outer side surface of the sedimentation outer cylinder on the side thereof, and the cylinder wall of the water return inner cylinder corresponding to the position of the water permeable area is spaced from the cylinder wall of the sedimentation outer cylinder, so as to facilitate the installation and positioning of the water return inner cylinder.
[0010] As an optimization, the water permeable pipe is horizontally extended, and one end of the water permeable pipe away from the water pumping area is fixedly connected to the cylinder wall of the water return cylinder body.
[0011] A fish tank water quality filtering structure comprises a fish tank body, on one side of which the above-mentioned sedimentation type water quality filtering device is arranged, the fish tank body is fixedly connected to the sedimentation outer cylinder, the fish tank body and the sedimentation outer cylinder are internally connected through the water supply port and only water can pass through, and the outlet end of the water outlet pipe extends into the fish tank body. When the water enters the pumping area, the water in the fish tank body will be sucked into the sedimentation outer cylinder, and then the impurities will be precipitated at the bottom of the sedimentation outer cylinder.
[0012] As an optimization, the total surface area of all the inner water-permeable holes is larger than the surface area of the water supply port, and the water supply port is located at the bottom of the tank wall of the fish tank body. The smaller surface area of the water supply port can increase the flow rate through the water supply port, so that the water in the fish tank body can be better sucked in. At the same time, the water supply port is located at the bottom of the tank wall of the fish tank body, and impurities at the bottom of the fish tank body can also be sucked into the sedimentation outer tank.
[0013] As an optimization, the water permeable area is located in the sedimentation outer cylinder and at one end away from the water supply port, thereby increasing the travel of the water body in the sedimentation outer cylinder and better allowing impurities to be frequently precipitated.
[0014] As an optimization, the inner bottom surface of the fish tank body is higher than the inner bottom surface of the sedimentation outer tank, so that a certain height difference is generated between the bottom of the sedimentation outer tank and the bottom of the fish tank body, which is convenient for the sedimentation of impurities and can also prevent the water from entering the sedimentation outer tank from the fish tank body and causing impact on the impurities at the bottom, thereby interfering with the sedimentation of impurities.
[0015] As an optimization, a decorative tank is provided below the fish tank body, the projection of the inner cavity of the decorative tank along the vertical direction coincides with the projection of the inner cavity of the fish tank body along the vertical direction, the bottom of the decorative tank and the bottom of the sedimentation outer tank are located on the same horizontal plane, the top of the decorative tank is supported against the bottom of the fish tank body, a pebble layer is laid in the decorative tank, and both the decorative tank and the fish tank body are made of transparent materials. The decorative tank is below the fish tank body, and the decorative tank and the pebble layer in the decorative tank can visually form a whole with the fish tank body, thereby improving the aesthetics.
[0016] Compared with the prior art, the utility model has the following advantages: the utility model has a simple structure, uses a sedimentation method to process impurities in the water body, is easy to clean, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a side view of the utility model;
[0018] Figure 2 It is a cross-sectional view of the water return inner cylinder in the utility model. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0020] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when used, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] like Figure 1 and Figure 2As shown, the sedimentation type water quality filtering device in this specific embodiment comprises a sedimentation outer cylinder 1, a water supply port capable of supplying water to the interior of the sedimentation outer cylinder 1 is arranged on the sedimentation outer cylinder 1, a return water inner cylinder 2 is arranged inside the sedimentation outer cylinder 1, the return water inner cylinder 2 is supported in the sedimentation outer cylinder 1 and the bottom of the return water inner cylinder 2 is arranged apart from the inner bottom surface of the sedimentation outer cylinder 1, a partition 3 is arranged in the return water inner cylinder 2 and the interior of the return water cylinder body 2 is divided into a pumping area and a water permeable area by the partition 3, a water permeable pipe 4 is arranged in the water permeable area, one end of the water permeable pipe 4 is fixedly connected to the partition 3 and communicated with the pumping area, and the water permeable pipe 4 The other end of the structure is a closed structure, and a plurality of inner water permeable holes are provided on the water permeable pipe 4 to connect the inside of the water permeable pipe 4 with the water permeable area. A plurality of outer water permeable holes are provided on the cylinder wall of the return water inner cylinder 2 and at positions corresponding to the water permeable area to connect the water permeable area with the inner cavity of the sedimentation outer cylinder 1. The total surface area of all the inner water permeable holes is smaller than the total surface area of all the outer water permeable holes. The height of the water permeable pipe 4 is lower than the height of the water level line of the sedimentation outer cylinder 1 when in use. A water pump 5 is provided in the pumping area, and the outlet end of the water pump 5 is connected to a water outlet pipe 6, and the outlet end of the water outlet pipe 6 extends out of the return water inner cylinder 2.
[0022] In this specific implementation manner, the outer water-permeable hole is a strip-shaped hole extending vertically, and the inner water-permeable hole is a circular hole.
[0023] In this specific implementation, a stone particle layer is accumulated in the water permeable area, and the water permeable pipe 4 is buried in the stone particle layer.
[0024] In this specific embodiment, the top of the return water inner cylinder 2 extends toward both sides thereof to form support plates 7, and the two support plates 7 are respectively placed on the top of the sedimentation outer cylinder 1 on their sides and can support the return water inner cylinder 2 in the sedimentation outer cylinder 1, and one end of the support plate 7 away from the return water cylinder body 2 extends out of the sedimentation outer cylinder 1 on its side and is bent downward to form a folded edge 8, and the inner side surface of the folded edge 8 abuts against the outer side surface of the sedimentation outer cylinder 1 on its side, and the cylinder wall of the return water inner cylinder 2 corresponding to the position of the water permeable area is separated from the cylinder wall of the sedimentation outer cylinder 1.
[0025] In this specific implementation, the water permeable pipe 4 is horizontally extended, and one end of the water permeable pipe 4 away from the water pumping area is fixedly connected to the cylinder wall of the water return cylinder 2 .
[0026] A fish tank water quality filtering structure comprises a fish tank body 9, on one side of which is arranged a sedimentation type water quality filtering device as described above, the fish tank body 9 is fixedly connected to the sedimentation outer cylinder 1, and in order to save materials, the fish tank body 9 and the sedimentation outer cylinder 1 can also share a cylinder wall, the fish tank body 9 and the sedimentation outer cylinder 1 are internally connected through the water supply port so that only water can pass through, and the water outlet end of the water outlet pipe 6 extends into the fish tank body 9.
[0027] In this specific implementation manner, the total surface area of all the inner water-permeable holes is greater than the surface area of the water supply port, and the water supply port is located at the bottom of the tank wall of the fish tank body 9.
[0028] In this specific implementation, the water permeable area is located in the sedimentation outer cylinder 1 and at one end away from the water supply port.
[0029] In this specific implementation manner, the inner bottom surface of the fish tank body 9 is higher than the inner bottom surface of the sedimentation outer tank 1 .
[0030] In this specific embodiment, a decorative tank 10 is arranged below the fish tank body 9, and the projection of the inner cavity of the decorative tank 10 along the vertical direction coincides with the projection of the inner cavity of the fish tank body 9 along the vertical direction. The bottom of the decorative tank 10 and the bottom of the sedimentation outer tank 1 are located on the same horizontal plane, and the top of the decorative tank 10 is supported by the bottom of the fish tank body 9. A pebble layer is laid in the decorative tank 10, and the decorative tank 10 and the fish tank body 9 are both made of transparent materials.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described by referring to the preferred embodiments of the utility model, those skilled in the art should understand that various changes can be made in form and details without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims
1. A sedimentation type water filtration device, characterized in that: The invention comprises a sedimentation outer cylinder, a water supply port capable of supplying water to the interior of the sedimentation outer cylinder is arranged on the sedimentation outer cylinder, a return water inner cylinder is arranged inside the sedimentation outer cylinder, the return water inner cylinder is supported inside the sedimentation outer cylinder, and the bottom of the return water inner cylinder is arranged apart from the inner bottom surface of the sedimentation outer cylinder, a partition is arranged inside the return water inner cylinder, and the interior of the return water cylinder body is divided into a pumping area and a water permeable area by the partition, a water permeable pipe is arranged in the water permeable area, one end of the water permeable pipe is fixedly connected to the partition and communicated with the pumping area, the other end of the water permeable pipe is a closed structure, and the water permeable pipe is provided with a water permeable pipe. A plurality of inner water-permeable holes are provided to connect the inside of the water-permeable pipe with the water-permeable area, a plurality of outer water-permeable holes are provided on the cylinder wall of the return water inner cylinder and at positions corresponding to the water-permeable area to connect the water-permeable area with the inner cavity of the sedimentation outer cylinder, the total surface area of all the inner water-permeable holes is smaller than the total surface area of all the outer water-permeable holes, the height of the water-permeable pipe is lower than the height of the water level line of the sedimentation outer cylinder when in use, a water pump is provided in the pumping area, the outlet end of the water pump is connected to a water outlet pipe, and the outlet end of the water outlet pipe extends out of the return water inner cylinder.
2. The sedimentation type water quality filtering device according to claim 1 is characterized in that: The outer water-permeable hole is a strip hole I extending vertically, and the inner water-permeable hole includes strip holes II respectively opened on both sides of the water-permeable pipe body and arranged at staggered intervals in a direction parallel to the center line of the water-permeable pipe. The strip holes II extend circumferentially around the water-permeable pipe, and the inner water-permeable hole also includes a circular hole opened between two adjacent strip holes II located on the same side.
3. The sedimentation type water quality filtering device according to claim 1 is characterized in that: A stone grain layer is accumulated in the water permeable area, and the water permeable pipe is buried in the stone grain layer.
4. The sedimentation type water filtration device according to claim 1, characterized in that: The top of the return water inner cylinder extends toward both sides thereof to form support plates, and the two support plates are respectively placed on the top of the sedimentation outer cylinder on their sides and can support the return water inner cylinder in the sedimentation outer cylinder, one end of the support plate away from the return water cylinder body extends out of the sedimentation outer cylinder on their side and is bent downward to form a folded edge, and the inner side surface of the folded edge abuts against the outer side surface of the sedimentation outer cylinder on their side, and the cylinder wall of the return water inner cylinder corresponding to the position of the water permeable area is spaced apart from the cylinder wall of the sedimentation outer cylinder.
5. The sedimentation type water quality filtering device according to claim 1, characterized in that: The water permeable pipe is horizontally extended, and one end of the water permeable pipe away from the water pumping area is fixedly connected to the cylinder wall of the water return cylinder body.
6. A fish tank water filtration structure, comprising a fish tank body, characterized in that: A sedimentation-type water filtration device as described in any one of claims 1 to 5 is arranged on one side surface of the fish tank body, the fish tank body is fixedly connected to the sedimentation outer cylinder, the fish tank body and the sedimentation outer cylinder are internally connected through the water supply port so that only water can pass through, and the water outlet end of the water outlet pipe extends into the fish tank body.
7. The fish tank water filtration structure according to claim 6, characterized in that: The total surface area of all the inner water-permeable holes is greater than the surface area of the water supply port, and the water supply port is located at the bottom of the tank wall of the fish tank body.
8. The fish tank water filtration structure according to claim 6, characterized in that: The water permeable area is located in the sedimentation outer cylinder and at one end away from the water supply port.
9. The fish tank water filtration structure according to claim 6, characterized in that: The inner bottom surface of the fish tank body is higher than the inner bottom surface of the sedimentation outer tank.
10. The fish tank water filtration structure according to claim 9, characterized in that: A decorative tank is arranged below the fish tank body, the projection of the inner cavity of the decorative tank along the vertical direction coincides with the projection of the inner cavity of the fish tank body along the vertical direction, the bottom of the decorative tank and the bottom of the sedimentation outer tank are located on the same horizontal plane, the top of the decorative tank is supported by the bottom of the fish tank body, a pebble layer is laid in the decorative tank, and both the decorative tank and the fish tank body are made of transparent materials.