Integral structure of stainless steel membrane box

Abstract

The utility model is applicable to the technical field of filter membrane boxes, and provides an integral structure of a stainless steel membrane box, which comprises four groups of hollow pipes, a connecting pipe arranged between two groups of hollow pipes, a connecting frame arranged between two groups of hollow pipes, a plurality of groups of fixing frames arranged below the connecting pipe, and lugs arranged at the bottom ends of the fixing frames. A clamping groove which is propped against the side surface of the fixing frame is vertically propped against the lug; a rectangular hole is formed in the side face of the connecting pipe, a rectangular plate is fixedly arranged in the rectangular hole, a plurality of openings are formed in the rectangular plate, a plurality of water outlet nozzles of hollow structures are arranged on the openings, and a membrane assembly is arranged on the sides, away from the openings, of the water outlet nozzles. And a clamping block matched with the clamping groove is arranged at the bottom of one side, close to the water outlet nozzle, of the membrane assembly, so that the reliability and the actual maintenance rate of the membrane box can be improved, meanwhile, the membrane box and an external pipeline can be conveniently connected on site, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering membrane boxes, in particular to an integral structure of a stainless steel membrane box. Background Art

[0002] Most of the existing membrane boxes are injection-molded membrane boxes. Due to the characteristics of the material, injection-molded membrane boxes cannot be fully excellent in terms of water resistance, oil resistance, temperature resistance, rigidity, fatigue resistance, etc., and there will always be defects in one or more aspects, which makes the injection-molded membrane box unreliable, prone to leakage, aging, hydrolysis, rupture, etc., short service life, and high maintenance rate. Moreover, in some existing stainless steel membrane boxes, when the filtered water is discharged, the external pipes and the multiple water outlet pipes in the stainless steel membrane box need to be connected one by one, resulting in increased workload and increased costs.

[0003] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0004] In view of the above-mentioned defects, the purpose of the utility model is to provide an overall structure of a stainless steel membrane box, which can improve the reliability of the membrane box and reduce the maintenance rate by adopting stainless steel materials. At the same time, the filtered water is collected through hollow tubes, thereby reducing the number of connections of external pipelines. The hollow tubes are used as part of the membrane box, which facilitates the on-site connection between the membrane box and the external pipeline, reduces the workload and improves work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an overall structure of a stainless steel membrane box, including: four groups of hollow tubes, several groups of stacked connecting tubes are arranged between two groups of hollow tubes adjacent in the horizontal direction, several groups of stacked connecting frames are arranged between two groups of hollow tubes adjacent in the vertical direction, several groups of fixing frames are arranged below the connecting tubes, the bottom end of the fixing frame is provided with a protrusion, and the protrusion is vertically abutted with a clamping groove abutting the side of the fixing frame; a rectangular hole is provided on the side of the connecting tube, a rectangular plate is fixed in the rectangular hole, and several groups of openings are provided on the rectangular plate, and several groups of water outlet nozzles with hollow structures are provided on the openings, a membrane assembly is provided on the side of the water outlet nozzle away from the opening, and a clamping block matching the clamping groove is provided on the bottom of the membrane assembly adjacent to the water outlet nozzle.

[0006] According to the overall structure of the stainless steel membrane box of the utility model, the hollow tube is composed of four groups of segmented tubes connected up and down, and sealing rings are provided between adjacent segmented tubes.

[0007] According to the overall structure of the stainless steel membrane box of the utility model, L-shaped connecting plates are provided between adjacent connecting frames in the vertical direction and at both ends of the clamping groove.

[0008] According to the stainless steel membrane box integral structure of the utility model, a plurality of groups of reinforcing ribs are arranged on the outer side of the L-shaped connecting plate.

[0009] According to the overall structure of the stainless steel membrane box of the utility model, the L-shaped connecting plate is fixedly connected to the connecting frame and the clamping groove by bolts.

[0010] According to the integral structure of the stainless steel membrane box of the utility model, the connecting frame is connected to the connecting pipe, and the connection between the connecting frame and the connecting pipe is an arc surface matching the connecting pipe.

[0011] The utility model provides an overall structure of a stainless steel membrane box, comprising: four groups of hollow tubes, several groups of stacked connecting tubes are arranged between two groups of hollow tubes adjacent in the horizontal direction, several groups of stacked connecting frames are arranged between two groups of hollow tubes adjacent in the vertical direction, several groups of fixing frames are arranged below the connecting tubes, the bottom ends of the fixing frames are provided with convex pieces, the convex pieces are vertically abutted with clamping grooves abutting against the sides of the fixing frames; rectangular holes are arranged on the sides of the connecting tubes, rectangular plates are fixed in the rectangular holes, several groups of openings are arranged on the rectangular plates, several groups of water outlet nozzles with hollow structures are arranged on the openings, a membrane assembly is arranged on the side of the water outlet nozzle away from the opening, and a clamping block matching the clamping groove is arranged on the bottom of the side of the membrane assembly adjacent to the water outlet nozzle. In summary, the utility model is made of stainless steel material, which improves the reliability of the membrane box and greatly reduces the maintenance rate; a hollow tube is formed by a tube section, and combined with an opening to realize the outflow of water, and the hollow tube serves as a water output pipe to collect and output the filtered water, thereby improving the transportation efficiency; and the hollow tube is used as a part of the membrane box as a whole, eliminating the need to connect each connecting tube during use, but directly connecting the external pipeline to the end of the hollow tube and then using it directly, which is convenient for on-site installation; and the membrane assembly is fixed through the clamping groove and the opening to achieve filtering of the water flow; at the same time, the hollow tube, the connecting tube and the clamping groove are connected and supported by the L-shaped connecting plate and the reinforcing ribs to improve the stability of the membrane box; finally, through the setting of the hollow tube and the sealing ring, the height of the overall membrane box can be increased or decreased, which is convenient for adjusting the height of the membrane box in different working scenes and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a stereogram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the main view of the utility model;

[0014] Figure 3 It is a structural schematic diagram of a side view of the utility model;

[0015] Figure 4 It is a structural schematic diagram of a bottom view of the utility model;

[0016] In the figure, 1-hollow tube, 1.1-section tube, 2-sealing ring, 3-connecting tube, 3.1-rectangular hole, 4-connecting frame, 5-fixing frame, 6-convex piece, 7-clamping groove, 8-rectangular plate, 9-opening, 10-water outlet, 11-membrane assembly, 12-clamping block, 13-L-type connecting plate, 13.1-reinforcement rib, 14-bolt. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0019] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0020] See also Figure 1-Figure 4The utility model provides an overall structure of a stainless steel membrane box, including: four groups of hollow tubes 1, a plurality of groups of stacked connecting tubes 3 are arranged between two groups of hollow tubes 1 adjacent in horizontal direction, a plurality of groups of stacked connecting frames 4 are arranged between two groups of hollow tubes 1 adjacent in vertical direction, a plurality of groups of fixing frames 5 are arranged below the connecting tubes 3, a convex piece 6 is arranged at the bottom end of the fixing frame 5, a clamping groove 7 abutting against the side of the fixing frame 5 is arranged vertically on the convex piece 6; a rectangular hole 3.1 is arranged on the side of the connecting tube 3, a rectangular plate 8 is fixedly arranged in the rectangular hole 3.1, a plurality of groups of openings 9 are arranged on the rectangular plate 8, a plurality of groups of water outlet nozzles 10 with hollow structures are arranged on the openings 9, a membrane assembly 11 is arranged on the side of the water outlet nozzle 10 away from the opening 9, a clamping block 12 matching the clamping groove 7 is arranged on the bottom of the membrane assembly 11 adjacent to the water outlet nozzle 10

[0021] See also Figure 1-Figure 3 Preferably, the hollow tube 1 of the utility model is composed of four groups of section tubes 1.1 connected up and down, and sealing rings 2 are provided between adjacent section tubes 1.1. The connection combination of the section tubes 1.1 and the sealing rings 2 can form hollow tubes 1 of different heights according to work needs, thereby meeting the needs of different work scenes.

[0022] See also Figure 1-Figure 4 In addition, L-shaped connecting plates 13 are provided between adjacent connecting frames 4 in the vertical direction and at both ends of the clamping groove 7 of the utility model. The L-shaped connecting plates 13 are used to conveniently connect the connecting frames 4 and also to fix and support the position of the clamping groove 7.

[0023] See also Figure 1-Figure 4 Furthermore, the outer side of the L-shaped connecting plate 13 of the utility model is provided with a plurality of groups of reinforcing ribs 13.1, and the reinforcing ribs 13.1 improve the stability and supporting force of the L-shaped connecting plate 13.

[0024] See also Figure 1-Figure 4 Moreover, the L-shaped connecting plate 13 of the utility model is fixedly connected to the connecting frame 4 and the clamping groove 7 by bolts 14. The fixing method of bolts 14 improves the stability of the overall structure and is convenient for the staff to connect and disassemble.

[0025] See also Figure 1 and Figure 2 Finally, the connecting frame 4 of the utility model is connected to the connecting pipe 3, and the connection between the connecting frame 4 and the connecting pipe 3 is an arc surface matching the connecting pipe 3. The stability of the overall structure is achieved through the connection between the connecting frame 4 and the connecting pipe 3.

[0026] The working principle of this utility model:

[0027] First, the staff assembles or welds the connecting frame 4, the connecting pipe 3, the fixing frame 5, and the clamping groove 7 according to the needs of the working scenario, welds the rectangular plate 8 to the rectangular hole 3.1 on the connecting pipe 3, and connects the water outlets 10 on both sides of the membrane assembly 11 to the openings 9 respectively. The connection between the water outlets 10 and the openings 9 prevents the membrane assembly 11 from falling in the vertical direction, and connects the clamping blocks 12 on both sides of the membrane assembly 11 to the clamping groove 7 respectively to prevent the membrane assembly 11 from shaking in the horizontal direction, so that the membrane assembly 11 can be limited and fixed in both the vertical and horizontal directions to prevent the membrane assembly 11 from shaking. Then use L-shaped connecting plate 13 to connect connecting frame 4, fixing frame 5 and clamping groove 7 to form a single-layer whole. Finally, connect the joint pipe 1.1 and sealing ring 2 between layers to form a hollow tube 1. After forming a multi-layer whole according to work needs, the multi-layer whole structure can be placed in the pool. Turn on the water pump from the outside. The water pump allows the water flow that meets the filtering conditions to pass through the membrane assembly 11, enter the opening 9 from the water outlet 10, and then enter the connecting pipe 3 from the opening 9. Finally, it enters the hollow tube 1 from the connecting pipe 3, thereby realizing the collection of filtered water, and then the filtered water is uniformly discharged through the external pipeline. In addition, the utility model adopts stainless steel material, which can reduce the leakage and aging problems of the existing injection molded membrane box, improve the reliability of the membrane box, and reduce the maintenance rate.

[0028] In summary, the utility model provides an overall structure of a stainless steel membrane box, including: four groups of hollow tubes, several groups of stacked connecting tubes are arranged between two groups of horizontally adjacent hollow tubes, several groups of stacked connecting frames are arranged between two groups of vertically adjacent hollow tubes, several groups of fixing frames are arranged below the connecting tubes, the bottom ends of the fixing frames are provided with protrusions, and the protrusions are vertically abutted with a clamping groove abutting against the side of the fixing frame; a rectangular hole is provided on the side of the connecting tube, a rectangular plate is fixed in the rectangular hole, and several groups of openings are provided on the rectangular plate, and several groups of water outlet nozzles with hollow structures are provided on the openings, a membrane assembly is provided on the side of the water outlet nozzle away from the opening, and a clamping block matching the clamping groove is provided on the bottom of the membrane assembly on the side adjacent to the water outlet nozzle. In summary, the utility model is made of stainless steel material, which improves the reliability of the membrane box and greatly reduces the maintenance rate; a hollow tube is formed by a tube section, and combined with an opening to realize the outflow of water, and the hollow tube serves as a water output pipe to collect and output the filtered water, thereby improving the transportation efficiency; and the hollow tube is used as a part of the membrane box as a whole, eliminating the need to connect each connecting tube during use, but directly connecting the external pipeline to the end of the hollow tube and then using it directly, which is convenient for on-site installation; and the membrane assembly is fixed through the clamping groove and the opening to achieve filtering of the water flow; at the same time, the hollow tube, the connecting tube and the clamping groove are connected and supported by the L-shaped connecting plate and the reinforcing ribs to improve the stability of the membrane box; finally, through the setting of the hollow tube and the sealing ring, the height of the overall membrane box can be increased or decreased, which is convenient for adjusting the height of the membrane box in different working scenes and improving work efficiency.

[0029] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A stainless steel membrane box integral structure, characterized in that: include: Four groups of hollow tubes, a plurality of groups of stacked connecting tubes are arranged between two groups of hollow tubes adjacent in the horizontal direction, a plurality of groups of stacked connecting frames are arranged between two groups of hollow tubes adjacent in the vertical direction, a plurality of groups of fixing frames are arranged below the connecting tubes, a convex piece is arranged at the bottom end of the fixing frame, and a clamping groove abutting against the side of the fixing frame is arranged vertically on the convex piece; A rectangular hole is provided on the side of the connecting pipe, a rectangular plate is fixed in the rectangular hole, a plurality of groups of openings are provided on the rectangular plates, a plurality of groups of water outlets with hollow structures are provided on the openings, a membrane assembly is provided on the side of the water outlet away from the opening, and a clamping block matching the clamping groove is provided on the bottom of the membrane assembly on the side adjacent to the water outlet.

2. The stainless steel membrane box integral structure according to claim 1 is characterized in that: The hollow tube is composed of four groups of segmented tubes connected up and down, and sealing rings are arranged between adjacent segmented tubes.

3. The stainless steel membrane box integral structure according to claim 1 is characterized in that: L-shaped connecting plates are provided between adjacent connecting frames in the vertical direction and at both ends of the clamping groove.

4. The stainless steel membrane box integral structure according to claim 3 is characterized in that: A plurality of groups of reinforcing ribs are arranged on the outer side of the L-shaped connecting plate.

5. The stainless steel membrane box integral structure according to claim 3 is characterized in that: The L-shaped connecting plate is fixedly connected to the connecting frame and the clamping groove by bolts.

6. The stainless steel membrane box integral structure according to claim 1 is characterized in that: The connecting frame is connected to the connecting pipe, and the connecting portion between the connecting frame and the connecting pipe is an arc surface matching the connecting pipe.

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