Water guide disk capable of being laminated up and down and continuously locked, and water guide disk set

Abstract

The invention discloses a water guide disk capable of being laminated up and down and continuously locked, and a water guide disk set. The water guide disk comprises a disk body and a water guide hole arranged along a center axial line of the disk body in a penetrating manner, a plurality of locking convex blocks are uniformly distributed on the circumferential direction of the hole wall of the water guide hole, a demising concave part matched with the upper layer of the water guide disk is formed between every two adjacent locking convex blocks, each demising concave part is internally at least provided with a sectional internal thread; each locking convex block is at least provided with an upper jointing surface matched with the upper layer of the water guide disk, a lower jointing surface matched with the lower layer of the water guide disk, and a screwing surface matched with the hole wall of the lower layer of the water guide disk, a clamping point and a stop block are arranged on each jointing surface, each lower jointing surface is provided with a groove, and an external thread is arranged on the screwing surface. The invention can realize screwing and backstop buckling between every two adjacent water guide disks so that the two water guide disks are more tightly connected and jointed without easily loosening and reversely spinning and releasing and are very conveniently dismantled and replaced.

Description

technical field [0001] The invention relates to the technology in the field of water filtration equipment, in particular to a water guide plate and a water guide plate group that can be stacked up and down and continuously locked. Background technique [0002] A kind of existing water filtering device is disclosed in the patent titled "interlocking water guide pan group". The interlocking water guide disc set is used to be worn on a water guide pipe, and the water guide disc set includes a plurality of water guide discs, a plurality of rotatable stirring plates, a plurality of gaskets, and a plurality of filter membranes. [0003] Each water guide plate has a plate body, a water guide hole penetrating along the central axis direction of the plate body, three ring holes located on the plate body and surrounding the axis, a plate surface protruding from the plate body and respectively A locking part located at one end of the ring hole, a matching part opposite to the ring hol...

AI Technical Summary

Problems solved by technology

However, it is not only cumbersome to assemble, but also needs to be disassembled with the help of tools, which only increases the inconvenience of manufacturing and relatively increases the manufacturing cost.

[0010] Secondly, the method of point contact locking between the water guide plates is also easy to cause the disadvantage of detachment

[0011] In addition, the disadvantage of inconvenient assembly and disassembly makes it inconvenient to clean and replace the filter membrane.

[0012] Therefore, the existing interlocking water deflector set has the following disadvantages: 1. Inconvenient to manufacture and disassemble

2. Point contact locking, easy to cause detachment

3. The separate structure of the disc body and the stirrer will increase the assembly process and increase the cost of manufacturing and assembly

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