High-permeability laminated water cap

Abstract

The utility model discloses a high-permeability laminated water cap, which relates to the technical field of filtration, and comprises a flow guide pipe, a plurality of laminations and a pressing part, according to the technical scheme provided by the utility model, the plurality of laminations are stacked and arranged on the flow guide pipe in the penetrating manner, the movement of the plurality of laminations on the flow guide pipe towards one side direction is limited through the limiting part, and the positions of the plurality of laminations are limited and the plurality of laminations are fixedly mounted by screwing the pressing part and under the matching of the limiting part; and by controlling the fixing positions of the pressing parts, the gap between every two adjacent laminations is adjusted, so that the filtering control of different particulate matters is conveniently realized, and the filtering control efficiency and effect of the laminated water cap are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a high-permeability laminated water cap. Background Art

[0002] As a filtering device, the laminated water cap has been widely used in water treatment, industry, and chemical industry. Its main function is to make the liquid pass through the pores as evenly as possible while isolating the solid material outside the water cap.

[0003] At present, the stacking is fixed by using columns and grooves reserved between two stacking sheets for positioning, which makes positioning difficult and is extremely inconvenient for disassembly, assembly and cleaning of the stacking sheets. In addition, the gaps between the stacking sheets are fixed, with a minimum gap of 0.25 mm, which is not suitable for separation of solid particles and liquids with a particle size below 0.25 mm. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-permeability laminated water cap, which is intended to facilitate the installation and fixation of the laminated sheets and to facilitate the adjustment of the gaps between the laminated sheets.

[0005] In order to achieve the above-mentioned purpose, the high permeability laminated water cap proposed by the utility model comprises:

[0006] A flow guide pipe, wherein a restriction portion is provided at the end of the flow guide pipe;

[0007] A plurality of laminations, wherein the guide pipe penetrates through the plurality of laminations, and the plurality of laminations are arranged at intervals;

[0008] The pressing part is connected to the flow guide tube and abuts against the laminate.

[0009] In one embodiment, a threaded portion is provided on the flow guide tube, and the pressing portion is threadably matched with the threaded portion.

[0010] In one embodiment, the pressing portion is provided with an annular groove opening toward the lamination.

[0011] In one embodiment, a plurality of extension portions are provided at intervals on the outer side surface of the pressing portion.

[0012] In one embodiment, the laminate includes a filter portion, a connecting portion and a central portion, the filter portion and the central portion are both annular, and the central portion is disposed at the center of the filter portion, and the central portion is connected to the filter portion through the connecting portion.

[0013] In one embodiment, the flow guide tube is disposed through the central portion.

[0014] In one embodiment, a plurality of the connecting parts are provided, and the plurality of connecting parts are arranged at intervals on the outer annular surface of the central part, and are all connected to the filtering part.

[0015] In one embodiment, the filter portion includes a first textured annular surface and a second textured annular surface, and the first textured annular surface and the second textured annular surface are respectively disposed on two opposite side surfaces of the filter portion.

[0016] In one embodiment, the surface textures of the first textured annular surface are arranged to diverge from the first textured annular surface as the center.

[0017] In one embodiment, the surface textures of the second textured annular surface are arranged crosswise with the surface textures of the first textured annular surface, and the surface textures of the second textured annular surface are distributed in a spiral with the second textured annular surface as the center.

[0018] The technical solution of the utility model is to stack and penetrate a plurality of laminates on the guide tube, and limit the movement of the plurality of laminates on the guide tube in a lateral direction by a limiting part, and by tightening the clamping part, with the cooperation of the limiting part, realize position restriction of the plurality of laminates, realize fixed installation of the plurality of laminates, and by controlling the fixed position of the clamping part, adjust the gap between two adjacent laminates, thereby facilitating the control of filtering of different particulate matter, so as to improve the filtering control efficiency and effect of the laminated water cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 the structures shown in these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of an embodiment of a high permeability laminated water cap provided by the utility model;

[0021] Figure 2 A schematic structural diagram of the first textured annular surface in an embodiment of a high permeability laminated water cap provided by the utility model;

[0022] Figure 3 A schematic structural diagram of the second textured annular surface in an embodiment of a high permeability laminated water cap provided by the utility model;

[0023] Figure 4 This is a schematic diagram of the top view of the compression part in an embodiment of a high permeability laminated water cap provided by the utility model.

[0024] Description of Figure Numbers:

[0025] 100. High permeability laminated water cap; 10. Flow guide tube; 11. Restriction part; 12. Inflow hole; 13. Threaded part; 20. Laminated part; 21. Filter part; 22. Connecting part; 23. Center part; 30. Pressing part; 31. Annular groove; 32. Extension part; 33. Pressing body.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] The utility model provides a high-permeability laminated water cap.

[0031] See also Figure 1 In one embodiment of the utility model, the high permeability laminated water cap 100 comprises:

[0032] A flow guide tube 10, wherein a restriction portion 11 is provided at an end of the flow guide tube 10;

[0033] A plurality of laminations 20, wherein the guide tube 10 penetrates through the plurality of laminations 20, and the plurality of laminations 20 are arranged at intervals;

[0034] The pressing portion 30 , through which the flow guide tube 10 passes, is connected to the flow guide tube 10 and abuts against the laminations 20 .

[0035] like Figure 1 As shown, the limiting portion 11 is a limiting plate. When the plurality of laminations 20 are inserted into the guide tube 10 , the edgemost laminations 10 abut against the limiting plate, thereby limiting the movement of the plurality of laminations 20 in one direction on the guide tube 10 .

[0036] It is understandable that when the laminated water cap is used for filtering, the liquid to be filtered enters the guide tube 10 through the gaps between the multiple laminates 20 and is guided, and the filtering effect is achieved through the gaps between the multiple laminates 20.

[0037] It should be noted that when the pressing portion 30 is fixed on the guide tube 10 , the pressing portion 30 abuts against the laminate 20 and cooperates with the limiting portion 11 to limit the position of the plurality of laminates 20 and prevent the plurality of laminates 20 from moving.

[0038] The technical solution of the utility model is to stack and penetrate the plurality of the laminates 20 on the guide tube 10, and limit the movement of the plurality of laminates 20 on the guide tube 10 in a lateral direction by the limiting portion 11, and by tightening the pressing portion 30, with the cooperation of the limiting portion 11, realize position restriction of the plurality of laminates 20, realize fixed installation of the plurality of laminates 20, and by controlling the fixed position of the pressing portion 30, adjust the gap between two adjacent laminates 20, thereby facilitating the control of filtering of different particulate matter, so as to improve the filtering control efficiency and effect of the laminated water cap.

[0039] In one embodiment, a threaded portion 13 is provided on the flow guide tube 10 , and the pressing portion 30 is threadably matched with the threaded portion 13 .

[0040] like Figure 4 As shown, a through hole is provided at the center of the pressing portion 30 , and the flow guide tube 10 is passed through the through hole, so as to facilitate the installation of the pressing portion 30 on the flow guide tube 10 .

[0041] In order to facilitate the fixed installation of the clamping part 30, a thread is provided on the outer surface of the guide tube 10, and a thread is provided on the side wall of the through hole. When the through hole is penetrated by the guide tube 10, the thread on the side wall of the through hole cooperates with the thread on the outer surface of the guide tube 10 to fix the clamping part 30 on the guide tube 10.

[0042] It can be understood that the pressing part 30 is moved on the guide tube 10 by rotating the pressing part 30. When a plurality of the laminations 20 are arranged on the guide tube 10, the pressing part 30 is rotated to abut against the edgemost lamination 20, and cooperates with the limiting part 11 to fix the plurality of laminations 20, thereby improving the assembly and installation efficiency of the plurality of laminations 20 and facilitating the disassembly and replacement of the plurality of laminations 20.

[0043] In one embodiment, the pressing portion 30 is provided with an annular groove 31 opening toward the laminate 20 .

[0044] It can be understood that the pressing portion 30 includes a pressing body 33 , and an annular groove 31 is provided on the pressing body 33 .

[0045] like Figure 4 As shown, the annular groove 31 is arranged on the clamping portion 30 so that the surface of the clamping portion 30 is cut, and when the clamping portion 30 abuts against the laminate 20 at the outermost side, the contact area with the laminate 20 is reduced, and when the clamping portion 30 is tightened, the possibility of the laminate 20 on the side rotating with the clamping portion 30 is reduced.

[0046] It can be understood that the provision of the annular groove 31 reduces the material used for the pressing portion 30 and reduces the cost of the pressing portion 30 .

[0047] In one embodiment, a plurality of extension portions 32 are provided at intervals on the outer surface of the pressing portion 30 .

[0048] like Figure 1 and Figure 4 As shown, the outer edge of the pressing portion 30 and the outer edge of the lamination 20 are on the same side, so as to avoid the edge of the pressing portion 30 protruding and affecting the integrity of the appearance of the water cap.

[0049] In order to facilitate the control of the rotation of the clamping part 30 and avoid the rotation of the lamination 20, a plurality of extension parts 32 are provided on the outer side of the clamping part 30. When the clamping part 30 is driven to rotate, the rotation of the clamping part 30 can be achieved by driving the extension parts 32.

[0050] It can be understood that the extending portion 32 is a semicircular cylinder, which facilitates the control of the rotation of the pressing portion 30 .

[0051] In one embodiment, the laminate 20 includes a filter portion 21, a connecting portion 22 and a central portion 23. The filter portion 21 and the central portion 23 are both annular, and the central portion 23 is located at the center of the filter portion 21. The central portion 23 is connected to the filter portion 21 through the connecting portion 22.

[0052] like Figure 2 and Figure 3 As shown, the central portion 23 is fixed on the filter portion 21 through the connecting portion 22 , and the positioning restriction of the laminate 20 on the flow guide tube 10 is further achieved through the central portion 23 .

[0053] It can be understood that the central portion 23 is annular and is penetrated by the flow guide tube 10 .

[0054] It can be understood that when a plurality of the laminations 20 are stacked on each other, a plurality of the filter parts 21 are stacked on each other, and the filtration of the liquid is achieved by relying on the gaps between adjacent filter parts 21 .

[0055] It should be noted that the thickness of the filter portion 21 is smaller than the thickness of the central portion 23 .

[0056] It can be understood that after the liquid passes through the gaps between the filter parts 21 and completes filtering, the liquid enters the flow guide tube 10 through the central part 23 to achieve the flow of the liquid.

[0057] In one embodiment, the flow guide tube 10 is disposed through the central portion 23 .

[0058] It is understandable that the central portion 23 is penetrated by the guide tube 10, so that the filter portion 21 can be restricted and positioned on the guide tube 10, avoiding the filter portion 21 from moving in the direction of the cross section of the guide tube 10, thereby ensuring the stability of the fixed positioning of the laminate 20.

[0059] In one embodiment, a plurality of the connecting portions 22 are provided, and the plurality of connecting portions 22 are spaced apart on the outer annular surface of the central portion 23 , and are all connected to the filtering portion 21 .

[0060] In order to reduce the cost of the laminate 20 , a plurality of the connecting portions 22 are provided, and the plurality of the connecting portions 22 are arranged at intervals, and the plurality of the connecting portions 22 connect the central portion 23 and the filter portion 21 .

[0061] It is understandable that there are gaps between the plurality of connecting portions 22 , which can ensure the stability of the connection between the central portion 23 and the filter portion 21 and reduce material costs.

[0062] It can be understood that the existence of gaps between the plurality of connecting portions 22 facilitates the flow of liquid.

[0063] It should be noted that, in order for the liquid passing through the gaps between the plurality of laminated sheets 20 to flow into the flow guide tube 10 , the flow guide tube 10 is provided with an inflow hole 12 , and the inflow hole 12 penetrates the flow guide tube 10 .

[0064] It should be noted that the inlet hole 12 is surrounded by a plurality of laminations 20 .

[0065] It is understandable that the filtered liquid enters the guide tube 10 through the inflow hole 12 and is guided to avoid liquid accumulation affecting the filtering effect.

[0066] In one embodiment, the filter portion 21 includes a first textured annular surface and a second textured annular surface, and the first textured annular surface and the second textured annular surface are respectively disposed on two opposite side surfaces of the filter portion 21 .

[0067] It can be understood that when two adjacent laminates 20 are stacked, the first textured annular surface of one laminate 20 contacts the second textured annular surface of another laminate 20, and the textures of the first textured annular surface and the second textured annular surface are different, which facilitates efficient filtration of the liquid.

[0068] In one embodiment, the surface textures of the first textured annular surface are arranged to diverge from the first textured annular surface as the center.

[0069] In one embodiment, the surface textures of the second textured annular surface are arranged crosswise with the surface textures of the first textured annular surface, and the surface textures of the second textured annular surface are distributed in a spiral with the second textured annular surface as the center.

[0070] It can be understood that the surface texture of the first textured annular surface is divergently arranged with the first textured annular surface as the center, and the surface texture of the second textured annular surface is spirally distributed with the second textured annular surface as the center. When the first textured annular surface and the second textured annular surface abut against each other, a gap for filtering is generated, which is convenient for improving the filtering effect and efficiency.

[0071] It should be noted that by adjusting the density and texture size of the first textured annular surface and the second textured annular surface, as well as the degree of compression between the laminates 20, the size of the gap between the laminates 20 is adjusted, thereby adapting to the solid-liquid separation of fixed particles of different sizes.

[0072] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A high permeability laminated water cap, characterized in that: include: A flow guide pipe, wherein a restriction portion is provided at the end of the flow guide pipe; A plurality of laminations, wherein the guide pipe penetrates through the plurality of laminations, and the plurality of laminations are arranged at intervals; The pressing part is connected to the flow guide tube and abuts against the laminate.

2. The high permeability laminated water cap according to claim 1, characterized in that: The guide pipe is provided with a threaded portion, and the pressing portion is threadably matched with the threaded portion.

3. The high permeability laminated water cap according to claim 1, characterized in that: The pressing portion is provided with an annular groove with an opening facing the lamination.

4. The high permeability laminated water cap according to claim 1, characterized in that: A plurality of extension portions are arranged at intervals on the outer side surface of the pressing portion.

5. The high permeability laminated water cap according to claim 1, characterized in that: The laminate comprises a filter portion, a connecting portion and a central portion. The filter portion and the central portion are both annular, and the central portion is arranged at the center of the filter portion. The central portion is connected to the filter portion through the connecting portion.

6. The high permeability laminated water cap according to claim 5, characterized in that: The flow guide pipe is arranged to penetrate the central portion.

7. The high permeability laminated water cap according to claim 5, characterized in that: There are a plurality of connecting parts, which are arranged at intervals on the outer annular surface of the central part and are all connected to the filtering part.

8. The high permeability laminated water cap according to claim 5, characterized in that: The filter portion includes a first textured annular surface and a second textured annular surface, and the first textured annular surface and the second textured annular surface are respectively arranged on two opposite side surfaces of the filter portion.

9. The high permeability laminated water cap according to claim 8, characterized in that: The surface textures of the first textured annular surface are arranged to diverge from the first textured annular surface as the center.

10. The high permeability laminated water cap according to claim 8, characterized in that: The surface textures of the second textured annular surface are arranged crosswise with the surface textures of the first textured annular surface, and the surface textures of the second textured annular surface are distributed in a spiral with the second textured annular surface as the center.

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