Assembly type reverse osmosis module stacking frame

Abstract

The utility model relates to the technical field of mounting brackets, and discloses an assembly type reverse osmosis module stacking frame. The assembly type reverse osmosis module stacking frame comprises shelf units and interlayer components, each shelf unit comprises a plurality of supporting frames which are sequentially arranged in the vertical direction, and every two adjacent supporting frames are detachably connected through an interlayer assembly. The supporting frame comprises an upper frame, a lower frame and a plurality of side columns, the upper frame and the lower frame are vertically and oppositely arranged, a first interval is formed between the upper frame and the lower frame, the two ends of the side columns are detachably connected with the upper frame and the lower frame respectively, and the first interval is used for containing the reverse osmosis module. The assembly type reverse osmosis module stacking frame has the beneficial effects that the assembly type reverse osmosis module stacking frame extends along the vertical direction, the occupied area is small, the support frame is formed by combining the upper frame, the lower frame and the side columns, the transportation is convenient, a large crane does not need to be used during on-site assembly, and the on-site construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to an assembled reverse osmosis module stacking rack. Background Art

[0002] Reverse osmosis membrane technology has been widely used in water treatment fields such as sewage treatment and seawater desalination. As the scale of water treatment plants continues to increase, the required reverse osmosis modules are becoming larger and larger, requiring large-volume racks for placement. Not only do these modules occupy a large area, but the existing module racks are also difficult to transport and install on site due to their large size. The original rack structure is no longer suitable for the requirements of social, technological and economic progress. Utility Model Content

[0003] The purpose of the utility model is to provide an assembled reverse osmosis module stacking frame to solve the problems of the existing reverse osmosis module stacking frames in the above background technology, such as large floor space occupation, difficulty in transportation and installation, etc.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An assembled reverse osmosis module stack comprises: a shelf unit and an interlayer assembly; the shelf unit comprises a plurality of support frames arranged in sequence along a vertical direction, and each adjacent two support frames are detachably connected via the interlayer assembly;

[0006] The support frame includes an upper frame, a lower frame, and a side column assembly located between the upper frame and the lower frame, the upper frame and the lower frame are arranged vertically opposite to each other, and a first interval is defined between the upper frame and the lower frame, the side column assembly includes a plurality of side columns, and the ends of the plurality of side columns are detachably connected to the upper frame and the lower frame, respectively, the first interval is used to accommodate a reverse osmosis module, and the length direction of the reverse osmosis module is distributed along a first horizontal direction, the width direction of the reverse osmosis module is distributed along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction;

[0007] The interlayer assembly includes a first connecting member and a second connecting member; the first connecting member is located on the lower frame of the upper support frame of the two adjacent support frames, and the second connecting member is located on the upper frame of the lower support frame of the two adjacent support frames, and the first connecting member is connected to the second connecting member to connect the two adjacent support frames together. Through this arrangement, the assembled reverse osmosis module stack extends in the vertical direction, requires a small floor space, and is scalable. The number of layers and size required for assembly can be determined according to on-site conditions. The support frame in this stack is composed of an upper frame, a lower frame and side columns, which is convenient for transportation. There is no need to use a large crane during on-site assembly, which reduces on-site construction costs and improves product quality.

[0008] Furthermore, the upper frame includes two first crossbeams and two second crossbeams; the two first crossbeams are parallel to the first horizontal direction and are arranged opposite to each other, and the two second crossbeams are parallel to the second horizontal direction and are arranged opposite to each other, and the first crossbeams and adjacent second crossbeams are detachably connected to each other to form the upper frame;

[0009] The lower frame includes two third crossbeams and two fourth crossbeams; the two third crossbeams are respectively arranged vertically opposite the two first crossbeams, and the two fourth crossbeams are respectively arranged vertically opposite the two second crossbeams. The third crossbeams are detachably connected to adjacent fourth crossbeams to form the lower frame. Through this arrangement, the upper and lower frames are also designed to be detachable, so that all components in the stack are removable. Numerous connecting components can be used on site to quickly connect the various parts into one piece, effectively improving the efficiency of the stacking rack installation, facilitating the maintenance and replacement of damaged parts during use, effectively reducing costs, and achieving good social and economic benefits.

[0010] Furthermore, the number of the side columns is four, and the four side columns are correspondingly arranged at the four corners of the upper frame and the lower frame. The support frame also includes a support structure, and the ends of the support structure are detachably connected to the first crossbeam and the third crossbeam facing each other above and below. The support structure is provided to improve the stability of the support frame.

[0011] Furthermore, the support structure includes a column, the top end of which is detachably connected to the midpoint of the first crossbeam, and the bottom end of which is detachably connected to the midpoint of the third crossbeam. By arranging the columns at the midpoints of the first and third crossbeams, the structure is simplified while also improving the stability of the first and third crossbeams.

[0012] Furthermore, the support structure further includes an oblique brace, which is detachably arranged between the vertical column and the side column on the same side. By arranging the oblique brace, the stability of the support frame is further improved.

[0013] Furthermore, the top and / or bottom ends of the side columns are provided with first fixing plates facing the upright columns, the upright columns are provided with second fixing plates corresponding to the first fixing plates, and the ends of the diagonal braces are bolted to the first and second fixing plates, respectively. With this arrangement, the diagonal braces are connected to the upright columns and side columns via the fixing plates, resulting in a simple structure and convenient construction.

[0014] Furthermore, the diagonal brace is one of angle steel, square steel or channel steel. This arrangement makes material selection easy and reduces costs.

[0015] Furthermore, the support frame also includes a receiving frame, which is arranged in the first interval and is used to fix the reverse osmosis module.

[0016] Furthermore, the receiving frame includes a receiving rod and a limiting member; the receiving rod is parallel to the second horizontal direction, the two ends of the receiving rod are detachably connected to the corresponding side columns, and the limiting member is evenly distributed on the receiving rod along the second horizontal direction for fixing the reverse osmosis module.

[0017] Furthermore, the limiting member includes a U-shaped positioning ring, the open end of the U-shaped positioning ring is detachably connected to the receiving rod, so as to fix the reverse osmosis membrane tube in the space defined by the U-shaped positioning ring and the receiving rod.

[0018] Furthermore, it also includes buffer pads, which are evenly distributed on the upper surface of the receiving rod and correspond one-to-one with the limiting members.

[0019] Furthermore, there are multiple receiving rods, and the multiple receiving rods are distributed in the first interval of the support frame at intervals along the vertical direction.

[0020] The utility model has the following advantages over the prior art:

[0021] 1. The assembled reverse osmosis module stack of the present invention is provided with a plurality of support frames arranged in sequence along the vertical direction, and each adjacent support frame is detachably connected by an interlayer assembly, so that the stack extends in the vertical direction, requires a small floor space, and is scalable. The number of layers and the size of the assembly can be determined according to the on-site conditions. The assembled reverse osmosis module stack of the present invention includes an upper frame, a lower frame, and side columns, wherein the upper frame and the lower frame are detachably connected by the side columns. A first connecting member is provided on the lower frame of the upper of the two adjacent support frames, and a second connecting member is provided on the upper frame of the lower of the two adjacent support frames. The first connecting member and the second connecting member are connected to connect the two adjacent support frames together. That is, the upper frame, lower frame, side columns and other components of each support frame in the present invention are all detachable, convenient for transportation, and no large crane is required for on-site assembly. The entire stack can be formed by splicing the various parts together, reducing on-site construction costs and improving product quality.

[0022] 2. The utility model discloses an assembled reverse osmosis module stacking frame, wherein the upper frame includes a detachable first crossbeam and a second crossbeam, and the lower frame includes a detachable third crossbeam and a fourth crossbeam. Thus, each component in the stacking frame can be disassembled. After being manufactured and processed in the factory, the various parts can be quickly connected into one on site using a plurality of connecting components to realize modular assembly, effectively improve the efficiency of the stacking frame installation, facilitate the inspection and replacement of damaged parts during use, effectively reduce costs, and have good social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of an assembled reverse osmosis module stack in an embodiment of the present utility model;

[0024] Figure 2 In the embodiment of the present utility model, Figure 1 The main view of the middle support frames being disassembled from each other;

[0025] Figure 3 In the embodiment of the present utility model, Figure 1 A side view of the middle support frames being disassembled from each other;

[0026] Figure 4 It is a structural schematic diagram of the connection between the diagonal braces and the side columns in the assembled reverse osmosis module stack in an embodiment of the present utility model.

[0027] In the figure: 1. support frame; 2. upper frame; 3. lower frame; 4. side column; 5. reverse osmosis module; 6. first connecting piece; 7. second connecting piece; 8. first crossbeam; 9. second crossbeam; 10. third crossbeam; 11. fourth crossbeam; 12. column; 13. diagonal brace; 14. first fixing plate; 15. receiving rod; 16. limit piece; 17. buffer pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0030] In addition, it should be understood that for the convenience of description, the sizes of the various components shown in the drawings are not drawn according to the actual scale.

[0031] It should be noted that like numbers and letters represent similar items in the following figures, so once an item is defined or described in one figure, it will not need to be further discussed and described in detail in the description of the subsequent figures.

[0032] Example:

[0033] like Figures 1 to 3 As shown, the utility model provides an assembled reverse osmosis module stacking rack, comprising: a shelf unit and an interlayer component; the shelf unit comprises a plurality of support frames 1 arranged in sequence along the vertical direction, and each adjacent two support frames 1 are detachably connected through the interlayer component; the assembled reverse osmosis module stacking rack in this embodiment extends in the vertical direction, requires a small floor space, and is scalable, and the number of layers and scale required for assembly can be determined according to the on-site conditions.

[0034] The support frame 1 includes an upper frame 2, a lower frame 3, and a side column assembly located between the upper frame 2 and the lower frame 3. The upper frame 2 and the lower frame 3 are arranged vertically opposite each other, and a first gap is formed between the upper frame 2 and the lower frame 3. The side column assembly includes multiple side columns 4, each of which is detachably connected to the upper frame 2 and the lower frame 3 at both ends. The first gap is used to accommodate the reverse osmosis module 5, and the length direction of the reverse osmosis module is distributed along a first horizontal direction, and the width direction of the reverse osmosis module is distributed along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. Specifically, the side columns can be connected to the upper and lower frames using existing bolt groups. The support frame is composed of the upper frame 2, the lower frame 3, and the side columns 4, which is convenient to transport and can be assembled on site without the use of a large crane, thereby reducing on-site construction costs and improving product quality.

[0035] The interlayer assembly includes a first connecting member 6 and a second connecting member 7; the first connecting member 6 is located on the lower frame 3 of the upper support frame 1 of the two adjacent support frames 1, and the second connecting member 7 is located on the upper frame 2 of the lower support frame 1 of the two adjacent support frames 1. The first connecting member 6 and the second connecting member 7 are connected to connect the two adjacent support frames 1 together. Among them, the first connecting member and the second connecting member can be in the form of existing bolt groups or slots, etc., to firmly connect the support frames of each layer together. By providing the first connecting member 6 and the second connecting member 7, the two adjacent support frames can be quickly spliced ​​together, thereby improving the assembly efficiency. At the same time, the stacking height (determined by the number of support frames) can be adjusted according to the on-site conditions, so that the stacking scale can be adjusted.

[0036] like Figure 2 and Figure 3 As shown, the upper frame 2 includes two first crossbeams 8 and two second crossbeams 9; the two first crossbeams 8 are parallel to the first horizontal direction 9 and are oppositely arranged, and the two second crossbeams 9 are parallel to the second horizontal direction and are oppositely arranged, and the first crossbeams 8 and adjacent second crossbeams 9 are detachably connected to each other to enclose the upper frame 2;

[0037] The lower frame 3 includes two third crossbeams 10 and two fourth crossbeams 11; the two third crossbeams 10 are respectively arranged vertically opposite to the two first crossbeams 8, and the two fourth crossbeams 11 are respectively arranged vertically opposite to the two second crossbeams 9. The third crossbeams 10 and the adjacent fourth crossbeams 11 are detachably connected to form the lower frame 3. The first crossbeams 8 and the second crossbeams 9, and the third crossbeams 10 and the fourth crossbeams 11 can be connected using an existing bolt group structure. In this embodiment, the upper frame 2 and the lower frame 3 are both rectangular frames. The upper frame 2 and the lower frame 3 are set to a detachable structure, so that each component in the stack can be disassembled. On site, a large number of connecting components are used to quickly connect the various parts into one, effectively improving the efficiency of the stacking rack installation, facilitating the inspection and replacement of damaged parts during use, effectively reducing costs, and having good social and economic benefits.

[0038] Preferably, there are four side posts 4, each positioned at the four corners of the upper frame 2 and the lower frame 3. Placing the side posts at the four corners of the upper frame 2 and the lower frame 3 facilitates the arrangement of the reverse osmosis module 5. The support frame 1 also includes a support structure, the ends of which are detachably connected to the first and third crossbeams 8 and 9, respectively, which face each other vertically. The support structure provides support at the height of the support frame 1, thereby enhancing its stability. The support structure is also detachable, facilitating assembly, maintenance, and replacement.

[0039] In this embodiment, the support structure includes columns 12, the top ends of which are detachably connected to the midpoint of the first crossbeam 8, and the bottom ends of which are detachably connected to the midpoint of the third crossbeam 10. Providing columns 12 at the midpoints of the first crossbeam 8 and the third crossbeam 10 simplifies the structure while also improving the stability of the first and third crossbeams 8, 10. The columns can also be connected to the first and third crossbeams 8, 10 using existing bolt assemblies.

[0040] Preferably, the support structure further includes a diagonal brace 13, which is detachably mounted between the vertical column 13 and the side column 4 on the same side. The provision of the diagonal brace 13 further enhances the stability of the support frame 1. The diagonal brace 13 is constructed from angle steel, square steel, or channel steel, making material selection easier and reducing costs.

[0041] like Figure 4 As shown, in this embodiment, the top and / or bottom ends of the side columns 4 are provided with first fixing plates 14 facing the upright columns 10. The upright columns 10 are provided with second fixing plates corresponding to the first fixing plates 14. The ends of the diagonal braces 13 are bolted to the first and second fixing plates, respectively. With this arrangement, the diagonal braces 13 are connected to the upright columns and side columns via the fixing plates, resulting in a simple structure and convenient construction.

[0042] Specifically, the support frame 1 also includes a receiving frame, which is arranged in the first interval and is used to fix the reverse osmosis module 5. The receiving frame includes multiple receiving rods 15 and stoppers 16; multiple receiving rods 15 are distributed in the first interval of the support frame 1 along the vertical direction, and multiple receiving rods 15 are parallel to the second horizontal direction. The ends of the receiving rods 15 are detachably connected to the corresponding side columns 4. The stoppers 16 are evenly distributed on the receiving rods 15 along the second horizontal direction to fix the reverse osmosis module.

[0043] like Figure 4 As shown, the stopper 16 can be in the form of a U-shaped positioning ring, the open end of which is detachably connected to the receiving rod 15 to fix the reverse osmosis membrane tube in the space defined by the U-shaped positioning ring and the receiving rod 15. A buffer pad 17 is also arranged below the U-shaped positioning ring to protect the reverse osmosis membrane tube.

[0044] When implementing:

[0045] The first crossbeam 8, second crossbeam 9, third crossbeam 10, fourth crossbeam 11, first connecting member 6, second connecting member 7, side column 4, column 12, diagonal brace 13, first fixing plate 14, second fixing plate, receiving rod 15, and limit member 16 in this embodiment are all manufactured in the factory and assembled on site. The height of each stacking rack can be adjusted by adjusting the number of support racks 1. Depending on the site conditions, it can be a single-layer, two-layer, or even multi-layer stacking rack structure. When the stacking racks are arranged only in the vertical direction, the floor space occupied can be effectively reduced. Of course, multiple stacking racks can also be arranged in parallel according to site needs to achieve large-scale configuration.

[0046] The stacking rack components in this embodiment are removable. When a portion of the rack needs to be replaced or repaired, it can be accomplished by removing the corresponding connecting components. For example, if the entire reverse osmosis module within a support rack needs to be replaced, simply remove the interlayer components, separate the adjacent support racks, and then hoist and replace the support rack in need, facilitating on-site installation and reducing downtime for maintenance.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled reverse osmosis module stack, characterized in that: include: Shelf unit and interlayer assembly; the shelf unit includes a plurality of support racks arranged in sequence along the vertical direction, and each adjacent two support racks are detachably connected by an interlayer assembly; The support frame includes an upper frame, a lower frame, and a side column assembly located between the upper frame and the lower frame, the upper frame and the lower frame are arranged vertically opposite to each other, and a first interval is defined between the upper frame and the lower frame, the side column assembly includes a plurality of side columns, and the ends of the plurality of side columns are detachably connected to the upper frame and the lower frame, respectively, the first interval is used to accommodate a reverse osmosis module, and the length direction of the reverse osmosis module is distributed along a first horizontal direction, the width direction of the reverse osmosis module is distributed along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction; The interlayer assembly includes a first connecting member and a second connecting member; the first connecting member is located on the lower frame of the upper support frame of the two adjacent support frames, and the second connecting member is located on the upper frame of the lower support frame of the two adjacent support frames. The first connecting member is connected to the second connecting member to connect the two adjacent support frames together.

2. The assembled reverse osmosis module stack according to claim 1, characterized in that: The upper frame includes two first crossbeams and two second crossbeams; the two first crossbeams are parallel to a first horizontal direction and are arranged opposite to each other, and the two second crossbeams are parallel to a second horizontal direction and are arranged opposite to each other, and the first crossbeams and adjacent second crossbeams are detachably connected to each other to form the upper frame; The lower frame includes two third cross beams and two fourth cross beams; the two third cross beams are respectively arranged to be opposite to the two first cross beams in the upper and lower directions, and the two fourth cross beams are respectively arranged to be opposite to the two second cross beams in the upper and lower directions. The third cross beams are detachably connected to the adjacent fourth cross beams to form the lower frame.

3. The assembled reverse osmosis module stack according to claim 2, characterized in that: There are four side columns, which are correspondingly arranged at the four corners of the upper frame and the lower frame. The support frame also includes a support structure, and the two ends of the support structure are detachably connected to the first beam and the third beam facing each other above and below.

4. The assembled reverse osmosis module stack according to claim 3, characterized in that: The supporting structure includes a column, a top end of the column is detachably connected to the midpoint of the first beam, and a bottom end of the column is detachably connected to the midpoint of the third beam.

5. The assembled reverse osmosis module stack according to claim 4, characterized in that: The supporting structure further comprises an oblique brace, which is detachably arranged between the upright column and the side column on the same side.

6. The assembled reverse osmosis module stack according to claim 5, characterized in that: The top and / or bottom of the side column is provided with a first fixing plate facing the column, the column is provided with a second fixing plate corresponding to the first fixing plate, and the two ends of the diagonal brace are respectively connected to the first fixing plate and the second fixing plate by bolts.

7. The assembled reverse osmosis module stack according to claim 1, characterized in that: The support frame also includes a receiving frame, which is arranged in the first interval and is used to fix the reverse osmosis module.

8. The assembled reverse osmosis module stack according to claim 7, characterized in that: The receiving frame includes a receiving rod and a limiting piece; the receiving rod is parallel to the second horizontal direction, the two ends of the receiving rod are detachably connected to the corresponding side columns, and the limiting piece is evenly distributed on the receiving rod along the second horizontal direction for fixing the reverse osmosis module.

9. The assembled reverse osmosis module stack according to claim 8, characterized in that: The limiting member includes a U-shaped positioning ring, the open end of which is detachably connected to the receiving rod to fix the reverse osmosis membrane tube in the space defined by the U-shaped positioning ring and the receiving rod.

10. The assembled reverse osmosis module stack according to claim 9, characterized in that: It also includes buffer pads, which are evenly distributed on the upper surface of the receiving rod and correspond one-to-one with the limiting parts.

Images