Dripping channel, dripping structure and filtering device

Abstract

A spiral flow guide structure is arranged in the dripping channel, and water flow is guided to rotate in the dripping channel. The dripping structure comprises a container and at least two dripping channels, and the dripping channels are located at the bottom of the container. The filtering device is provided with a dripping assembly, and the dripping assembly is provided with the dripping structure. The drip uniformity is improved, the structure is simple, convenience and practicability are achieved, and a new technical thought is provided.

Description

Technical Field

[0001] The present invention relates to the field of water dispersion, and particularly to a drip channel, a drip structure, and a filtering device. Background Art

[0002] The drip technology generally involves opening many small holes at the bottom of a container and relying on the gravity of water to drive the water flow to be divided into many strands of water flow or a large number of water droplets. Due to its simple structure, it can incidentally increase oxygenation, volatilize some harmful gases, and is not easily damaged, so it is widely used in the filtration fields of aquariums and aquaculture.

[0003] However, there are the following technical problems. The small-hole water flow is prone to form a laminar flow in a bundle shape. Also, due to the always-existing gaps between the holes, in actual applications of traditional drip structures, the water flows dripping out from the drip channels are often parallel to each other, resulting in the positions between the water flows not being fully covered by the water flow. Although the water flow is increased by randomly placing filter materials below the drip, when the water flow in the randomly placed filter materials flows, it is consistent with the normal distribution process, resulting in insufficient water flow in many positions. There is room for improvement. Summary of the Invention

[0004] A drip channel is excellent in that: the interior of the drip channel has a spiral guiding structure to guide the water flow to rotate inside the drip channel.

[0005] A drip structure is excellent in that: it includes a container and at least two of the aforementioned drip channels, and the drip channels are located at the bottom of the container.

[0006] A filtering device has a drip component, and is excellent in that: the drip component has the aforementioned drip structure.

[0007] Further: the spiral guiding structure is composed of a plurality of guiding grooves, and the plurality of guiding grooves are arranged in a circular array with the axis of the drip channel as the center of the circular array.

[0008] Further: the spiral guiding structure is composed of a plurality of guiding protrusions, and the plurality of guiding protrusions are arranged in a circular array with the axis of the drip channel as the center of the circular array.

[0009] Further: the height of the guiding structure is equal to the height of the drip channel.

[0010] Further: the height of the guiding structure is less than the height of the drip channel.

[0011] Further: the edge of the random sprinkling outlet can be serrated.

[0012] Further: there is a difference between the upper aperture diameter and the lower aperture diameter of the drip channel.

[0013] Further: the upper aperture diameter and the lower aperture diameter of the drip channel are the same.

[0014] Furthermore, the cross-sectional shape at the upper end of the drip channel is different from the cross-sectional shape.

[0015] Furthermore, the drip channel is cylindrical or polygonal.

[0016] Working principle: The spiral diversion structure is used to guide the water flow to generate a rotational flow. During the process of the water body flowing through the channel, a centrifugal effect is generated, thereby effectively counteracting the laminar flow trend, enhancing the instability of the water flow, achieving a chaotic sprinkling effect, and realizing a wider and more uniform water body coverage. Beneficial effects

[0017] The present invention provides a new idea for drip technology; Improve the uniformity of drip distribution, effectively utilize the filter material space, and enhance the filtration efficiency; The structure is simple, convenient and practical. Description of the drawings

[0018] Figure 1 It is a schematic structural diagram of Embodiment 1.

[0019] Figure 2 It is Figure 1 the sectional view of.

[0020] Label description: 1. Drip channel; 1-1. Spiral diversion structure; 2. Container. Detailed implementation manners

[0021] Embodiment 1: As Figure 1-2 shown, the drip structure includes a container and at least two drip channels (1). The drip channels are located at the bottom of the container (1), and a spiral diversion structure (1-1) is provided inside the drip channels to guide the water flow to rotate inside the drip channels.

[0022] Embodiment 2: The filtration device has a drip component, and the drip component has the drip structure described in Embodiment 1.

[0023] Other: Although the present invention is concise, it is ingeniously designed; achieving good beneficial effects with a simple design is precisely the manifestation of the ingenious design of the present invention; readers should judge the creativity of the present invention from multiple perspectives, such as whether the technical problem has been proposed, whether the technical solution has emerged, and whether the technical effect has been produced, rather than relying on hindsight thinking to deny the creativity of the present invention on the grounds that the present invention is simple; it should be noted that simplicity does not mean easy to think of. The technical inspiration must closely follow the content disclosed in the prior art and be analyzed in combination with the ability limitation of the virtual person of those skilled in the art defined by the patent law.

Claims

1. A trickle channel, characterized in that: The inside of the drip channel is provided with a spiral guide structure to guide the water flow to rotate inside the drip channel.

2. A trickle channel as claimed in claim 1, characterized in that: The spiral guide structure is composed of a plurality of guide grooves, and the plurality of guide grooves are arranged in a circular array with the axis of the drip channel as the center of the circular array.

3. A trickle channel as claimed in claim 1, characterized in that: The spiral guide structure is composed of a plurality of guide protrusions, and the plurality of guide protrusions are arranged in a circular array with the axis of the drip channel as the center of the circular array.

4. A trickle channel as claimed in claim 1, characterized in that: The height of the guide structure is less than or equal to the height of the drip channel.

5. A trickle channel as claimed in claim 1, characterized in that: The edge of the spill outlet may be serrated.

6. A trickle channel as claimed in claim 1, characterized in that: There is a difference in diameter between the upper end and the lower end of the drip channel.

7. A trickle channel as claimed in claim 1, characterized in that: The diameter of the upper end of the drip channel is consistent with that of the lower end.

8. Trickle structure, characterized by: The cross-sectional graph at the upper end of the drip channel is different from the cross-sectional graph.

9. Trickle structure, characterized by: The invention comprises a container and at least two drip channels according to claim 1, wherein the drip channels are located at the bottom of the container.

10. A filter device having a trickle assembly, characterized in that: The trickle assembly has the trickle structure of claim 9.

Images