A modular drinking water multi-media purification system

Abstract

The present invention discloses a modular drinking water multi-media purification system, which relates to the technical field of drinking water filtration, and includes: a support frame, on which a top cover and a base are installed on the upper and lower sides respectively, and a plurality of connecting components are installed on the side of the support frame in the vertical direction, and a driving component is installed on the upper side of the top cover; a pressing component is installed inside the top cover and connected to the output end of the driving component; a purification module, wherein a plurality of the purification modules are installed with corresponding purification media based on the installation sequence, and each purification module is respectively connected to a group of connecting components; the pressing component presses each purification module in the vertical direction based on the driving component. The present invention is provided with multiple layers of purification modules to place a plurality of purification media in layers, so that during subsequent maintenance and replacement, the purification media of the corresponding layer can be disassembled and replaced as needed, and each layer of purification modules is assembled with the support frame through the connecting component when in use.

Description

Technical Field

[0001] The invention relates to the technical field of drinking water filtration, and in particular to a modular drinking water multi-media purification system. Background Art

[0002] Drinking water refers to water that can be directly supplied to the human body for drinking without treatment. Before drinking water is used, it usually needs to be purified. Traditional drinking water purification technologies mainly include physical methods, chemical methods and biological methods. Among them, physical methods mainly remove suspended matter, particulate matter and microorganisms in water by means of filtration, adsorption, precipitation, etc.

[0003] After searching, a Chinese patent (publication number: CN117205658B) discloses a vertical water storage and purification device, which includes a water storage tank, a water pipe, a filter cartridge, a sponge filter cartridge and a water inlet pipe, etc.; the water storage tank is provided with a water outlet pipe, and a water level detector is provided in the water storage tank; the water storage tank is fixedly connected with the water pipe; the water pipe is connected with the filter cartridge, and a filter screen is provided inside the filter cartridge; the filter cartridge is connected with a sponge filter cartridge, and a sponge filter element is provided inside the sponge filter cartridge; the sponge filter cartridge is connected with the water inlet pipe, and the water inlet pipe is connected with the water storage tank.

[0004] In the prior art, when purifying drinking water, multi-media is usually used for purification. After long-term use, since the service life of each medium is different, when performing maintenance or replacement, it is necessary to facilitate the medium that needs to be maintained or replaced. Therefore, the present invention proposes a modular drinking water multi-media purification system. Summary of the invention

[0005] The object of the present invention is to provide a modular drinking water multi-media purification system.

[0006] The technical problem solved by the present invention is: how to conveniently maintain or replace the corresponding purification medium in the purification system.

[0007] The present invention can be implemented by the following technical scheme: a modular drinking water multi-media purification system, comprising a support frame (1) and a plurality of purification modules (4), wherein a top cover (3) and a base (2) are respectively installed on the upper and lower sides of the support frame (1), a driving component (31) is installed on the upper side of the top cover (3), and a pressing component (7) connected to the output end of the driving component (31) is installed inside the top cover (3);

[0008] A water outlet pipe (6) is installed at the output end of the seat body (2);

[0009] A plurality of connection components (8) are installed on the side of the support frame (1);

[0010] Each purification module (4) is internally installed with a corresponding purification medium (9), the type of the purification medium (9) is selected based on the order in which the corresponding purification modules (4) are stacked, and each purification module (4) is respectively connected to a group of connection components (8);

[0011] The assembled purification modules (4) are arranged in multiple layers in the vertical direction and are distributed between the top cover (3) and the base (2);

[0012] After the driving component (31) is started, the purification modules (4) are compressed by the compression component (7) to improve the sealing performance between the purification modules (4), and the base body (2) assembles the water outlet pipe (6) with the purification module (4) at the bottom layer to facilitate the discharge of water purified by the purification modules (4) at each layer.

[0013] A further technical improvement of the present invention is that: the pressing assembly (7) comprises a rotating frame (71), the rotating frame (71) is connected to the output end of the driving assembly (31), and after the driving assembly (31) is started, the rotating frame (71) is driven to rotate, and the angle of each rotation is the same;

[0014] A plurality of swing arms (72) are installed on the side of the rotating frame (71) via a plurality of torsion springs, and a fixing rod (74) is installed inside the top cover (3) and located inside the moving path of each swing arm (72);

[0015] The torsion spring drives the corresponding swing arm (72) to maintain an upwardly rotating state. When the swing arm (72) rotates based on the rotating frame (71), it contacts the fixed rod (74) and changes the height of the bottom of the swing arm (72) by tightening the torsion spring.

[0016] The bottom of each swing arm (72) is rotatably connected to a roller body (73);

[0017] The roller body (73) is driven by the swing arm (72) to move downward and contact the purification module (4) at the uppermost side, and based on the decrease in the bottom height of the swing arm (72), the pressing force on the purification module (4) is increased.

[0018] A further technical improvement of the present invention is that: a plurality of first lifting assemblies (75) are installed inside the rotating frame (71), the output end of each first lifting assembly (75) is downwardly facing and each is equipped with a latch member (76);

[0019] A plurality of embedding holes are provided on the upper side of the topmost purification module (4), and the opening position of each embedding hole matches the distribution position of each latch member (76);

[0020] After the rotating frame (71) rotates to a fixed angle, each latch member (76) is located at the upper side of the corresponding embedding hole.

[0021] A further technical improvement of the present invention is that: the purification module (4) is an annular structure, and a sealing component (41) which is also annular is installed on the upper surface of the purification module (4), and a sealing groove (42) corresponding to the size of the sealing component (41) is opened on the lower side of the purification module (4);

[0022] After the adjacent purification modules (4) are assembled under pressure, the sealing assembly (41) of the purification module (4) at the lower layer is embedded in the sealing groove (42) at the upper layer;

[0023] In addition, a connecting block (43) is installed on the side of the purification module (4) for assembling the purification module (4) at a fixed angle with the corresponding connecting assembly (8).

[0024] A further technical improvement of the present invention is that an annular fixing ring (44) is installed on the inner wall of the purification module (4), the upper side of the purification medium (9) abuts against the lower side of the corresponding fixing ring (44), and when working, the water to be purified passes through the fixing ring (44) into the purification medium (9).

[0025] A further technical improvement of the present invention is that: the purification medium (9) comprises a storage part, support rings are installed on both the upper and lower sides of the storage part, and a plurality of support rods are installed between the two groups of support rings;

[0026] The storage part is unfolded by two sets of support rings and a plurality of support rods;

[0027] A plurality of lifting assemblies (45) are installed on the upper side of the fixing ring (44). After being started, the lifting assemblies (45) contact the support ring on the lower side of the purification medium (9) in the upper purification module (4), thereby unfolding the adjacent purification module (4) to facilitate the staff to replace the purification module (4).

[0028] A further technical improvement of the present invention is that: the base body (2) comprises a first base (21), a second base (22) is mounted on the upper side of the first base (21), and a plurality of second lifting assemblies (23) are mounted on the upper surface of the first base (21);

[0029] A plurality of second lifting assemblies (23) are connected to the water outlet pipe (6) as output ends of the seat body (2);

[0030] A trough body is installed on the upper side of the second base (22), and the bottommost purification module (4) is seated inside the trough body during assembly.

[0031] A further technical improvement of the present invention is that: the connecting assembly (8) comprises a horizontal driving mechanism (81), a connecting member (82) is installed at the output end of the horizontal driving mechanism (81), at least one set of elastic frames (84) is installed inside the connecting member (82), and an assembly member (83) is installed outside the elastic frame (84);

[0032] The elastic frame (84) is vertically installed inside the connecting member (82), and the elastic frame (84) includes a rod body and two groups of elastic bodies, and the assembly member (83) is slidably connected to the rod body;

[0033] The two groups of elastic bodies are respectively sleeved on the two ends of the rod body and are arranged on the upper and lower sides of the assembly (83). The assembly (83) is maintained at a corresponding height on the outer side of the rod body based on the two groups of elastic bodies, and after the assembly (83) is subjected to pressure, it moves by compressing the elastic body on the corresponding side.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The present invention is provided with a plurality of layers of purification modules (4) to place a plurality of purification media in layers, so that during subsequent maintenance and replacement, the purification media of a corresponding layer can be disassembled and replaced as needed, and each layer of purification modules (4) is assembled with the support frame (1) through a connecting assembly (8) when in use, so that stability during use can be maintained;

[0036] When the purification modules (4) of each layer are in use, the compression assembly (7) compresses the purification modules (4) of each layer, thereby improving the sealing between the purification modules (4) of each layer, and sealing components are provided between the purification modules (4) of each layer. When in use, each sealing component is used to further increase the sealing between the purification modules (4), and during maintenance and replacement, the adjacent purification modules (4) can be separated more quickly through the lifting assembly (45) inside each purification module (4). BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0038] Figure 1 It is a structural schematic diagram of the present invention;

[0039] Figure 2 is a cross-sectional view of the support frame (1) of the present invention;

[0040] Figure 3 is a cross-sectional view of the purification module (4) of the present invention;

[0041] Figure 4 is a cross-sectional view of the seat body (2) of the present invention;

[0042] Figure 5 is a side sectional view of the connection assembly (8) of the present invention;

[0043] In the figure: 1. support frame; 2. base body; 3. top cover; 4. purification module; 5. water inlet pipe; 6. water outlet pipe; 7. clamping assembly; 8. connecting assembly; 9. purification medium; 31. driving assembly; 71. rotating frame; 72. swing arm; 73. roller body; 74. fixing rod; 75. first lifting assembly; 76. latch member; 41. sealing assembly; 42. sealing groove; 43. connecting block; 44. fixing ring; 45. lifting assembly; 21. first base; 22. second base; 23. second lifting assembly; 81. horizontal driving mechanism; 82. connecting member; 83. assembly member; 84. elastic frame. DETAILED DESCRIPTION

[0044] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0045] Example 1

[0046] See also Figure 1-5 As shown, a modular drinking water multi-media purification system comprises a support frame 1 and a plurality of purification modules 4, a top cover 3 and a base 2 are respectively installed on the upper and lower sides of the support frame 1, a driving assembly 31 is installed on the upper side of the top cover 3, and a pressing assembly 7 connected to the output end of the driving assembly 31 is installed inside the top cover 3;

[0047] The output end of the seat body 2 is provided with a water outlet pipe 6;

[0048] A plurality of connection components 8 are installed on the side of the support frame 1;

[0049] Each purification module 4 is internally installed with a corresponding purification medium 9, the type of purification medium 9 is selected based on the order in which the corresponding purification modules 4 are stacked, and each purification module 4 is respectively connected to a set of connecting components 8;

[0050] The purification medium 9 includes a storage part, and support rings are installed on both the upper and lower sides of the storage part, and a plurality of support rods are installed between the two groups of support rings;

[0051] The storage part is unfolded by two sets of support rings and a plurality of support rods;

[0052] The assembled purification modules 4 are arranged in multiple layers in the vertical direction and are distributed between the top cover 3 and the base 2;

[0053] After the driving assembly 31 is started, the purification modules 4 are compressed by the compression assembly 7 to improve the sealing between the purification modules 4, and the seat body 2 assembles the water outlet pipe 6 with the purification module 4 at the bottom layer to facilitate the discharge of water purified by the purification modules 4 at each layer.

[0054] See also Figure 2 As shown, the pressing assembly 7 includes a rotating frame 71, and the rotating frame 71 is connected to the output end of the driving assembly 31. After the driving assembly 31 is started, the rotating frame 71 is driven to rotate, and the angle of each rotation is the same;

[0055] A plurality of swing arms 72 are installed on the side of the rotating frame 71 through a plurality of torsion springs, and a fixing rod 74 is installed inside the top cover 3 in the moving path of each swing arm 72;

[0056] The torsion spring drives the corresponding swing arm 72 to maintain an upward rotation state. When the swing arm 72 rotates based on the rotating frame 71, it contacts the fixed rod 74 and changes the height of the bottom of the swing arm 72 by tightening the torsion spring.

[0057] The bottom of each swing arm 72 is rotatably connected to a roller body 73;

[0058] The roller body 73 is driven by the swing arm 72 to move downward and contact the purification module 4 on the uppermost side, and the pressure on the purification module 4 is increased due to the decrease in the bottom height of the swing arm 72 .

[0059] A plurality of first lifting assemblies 75 are installed inside the rotating frame 71. The output end of each first lifting assembly 75 faces downward and is equipped with a latch 76.

[0060] A plurality of embedding holes are provided on the upper side of the topmost purification module 4, and the opening position of each embedding hole matches the distribution position of each latch member 76;

[0061] After the rotating frame 71 rotates to a fixed angle, each latch member 76 is located at the upper side of the corresponding embedding hole.

[0062] See also Figure 3 As shown, the purification module 4 is an annular structure, and a sealing component 41 which is also annular is installed on the upper surface of the purification module 4. The sealing component 41 is made of rubber material, and a sealing groove 42 corresponding to the size of the sealing component 41 is opened on the lower side of the purification module 4;

[0063] After the adjacent purification modules 4 are assembled under pressure, the sealing assembly 41 of the purification module 4 at the lower layer is embedded in the sealing groove 42 at the upper layer;

[0064] In addition, a connecting block 43 is installed on the side of the purification module 4 for assembling the purification module 4 with the corresponding connecting assembly 8 at a fixed angle.

[0065] An annular fixing ring 44 is installed on the inner wall of the purification module 4 , and the upper side of the purification medium 9 abuts against the lower side of the corresponding fixing ring 44 and is fixed with bolts. During operation, the water to be purified passes through the fixing ring 44 into the purification medium 9 .

[0066] A plurality of lifting assemblies 45 are installed on the upper side of the fixing ring 44 . After being started, the lifting assemblies 45 contact the supporting ring on the lower side of the purification medium 9 in the upper purification module 4 , thereby unfolding the adjacent purification module 4 to facilitate the staff to replace the purification module 4 .

[0067] See also Figure 4 As shown, the seat body 2 includes a first base 21, a second base 22 is installed on the upper side of the first base 21, and a plurality of second lifting components 23 are installed on the upper surface of the first base 21;

[0068] A plurality of second lifting components 23 are connected to the water outlet pipe 6 as the output end of the seat body 2;

[0069] A tank body is installed on the upper side of the second base 22 , and the purification module 4 at the bottom is seated inside the tank body during assembly.

[0070] See also Figure 5 As shown, the connecting assembly 8 includes a horizontal driving mechanism 81. The horizontal driving mechanism 81 adopts a screw driving structure in this embodiment. A connecting member 82 is installed at the output end of the horizontal driving mechanism 81. At least one set of elastic frames 84 is installed inside the connecting member 82. An assembly member 83 is installed outside the elastic frame 84.

[0071] The elastic frame 84 is vertically installed inside the connecting member 82, and the elastic frame 84 includes a rod body and two sets of elastic bodies, and the assembly member 83 is slidably connected to the rod body;

[0072] The two groups of elastic bodies are respectively sleeved on the two ends of the rod body and are arranged on the upper and lower sides of the assembly 83. Based on the two groups of elastic bodies, the assembly 83 is maintained at a corresponding height on the outside of the rod body, and after the assembly 83 is subjected to pressure, it moves by compressing the elastic body on the corresponding side.

[0073] In this embodiment, a water inlet pipe 5 is installed on the side of the purification module 4 located at the top layer, which is used to transport the water to be purified into the device, and the top of the purification module 4 at the top layer is sealed by a plate to facilitate contact with the pressing assembly 7, and the jacking assembly 45 is not assembled to the fixing ring 44 during the processing of the purification module 4 at the top layer;

[0074] A water outlet groove is provided at the bottom of the lowest purification module 4, and the water outlet groove is used to be assembled with the water outlet pipe 6. After the water outlet pipe 6 is connected to the water outlet based on the base body 2, the water outlet groove is sealed synchronously, and the water purified by each layer of purification module 4 is discharged from its own water outlet;

[0075] Furthermore, the purification module 4 in this embodiment has four layers, and the purification media 9 in each layer of the purification module 4 are made of activated carbon material, quartz sand material, frosted sand material and filter screen in order from top to bottom.

[0076] Each lifting assembly 45 is electrically driven, and the connecting block 43 and the assembly 83 in the corresponding connecting assembly 8 are provided with a contact power supply structure, and the lifting assembly 45 in each purification module 4 is electrically connected to the contact power supply structure in the corresponding connecting block 43.

[0077] When the present invention is used:

[0078] Assemble each purification medium 9 with the corresponding purification module 4 in sequence, and after the assembly, assemble the purification module 4 with the corresponding connection assembly 8;

[0079] When assembling the purification module 4 with the connection assembly 8, assemble the connection block 43 on its side with the assembly 83 in the connection assembly 8 and fix them with bolts. After fixation, each purification module 4 is located in the same vertical direction;

[0080] When assembling the subsequent purification module 4, the purification module 4 can be adjusted within a certain range in vertical height by compressing the elastic frame 84 until the purification module 4 at the bottom is embedded in the groove on the base body 2;

[0081] Then the driving assembly 31 is started, driving the rotating frame 71 to rotate. After the rotating frame 71 rotates, it drives each swing arm 72 to rotate synchronously. After the swing arm 72 rotates, it contacts the fixed rod 74. The swing arm 72 tightens the torsion spring and moves the roller body 73 downward. After each roller body 73 is lowered, it applies pressure to each layer of purification module 4;

[0082] After the purification module 4 is pressurized, the sealing assembly 41 on the upper side thereof is embedded in the sealing groove 42 of the adjacent upper purification module 4, and the second lifting assembly 23 is started to assemble the water outlet pipe 6 with the purification module 4 at the bottom layer, and the assembly is completed;

[0083] When the purification medium 9 needs to be replaced later, the driving assembly 31 drives the rotating frame 71 to reset, and then each lifting assembly 45 is started, and the adjacent purification modules 4 are separated by contacting the support ring on the lower side of the purification medium 9 in the adjacent purification module 4, and then the connecting assembly 8 corresponding to the side of the purification module 4 is started, and the purification module 4 can be pushed horizontally, and then the purification medium 9 can be replaced.

[0084] Example 2

[0085] Compared with Example 1, the sealing component 41 in Example 2 adopts an expansion piece. After each purification module 4 is assembled based on the clamping component 7, each sealing component 41 is inflated to expand it and fill the sealing groove 42 of the adjacent purification module 4.

[0086] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A modular drinking water multi-media purification system, characterized in that: include: A support frame (1), wherein a top cover (3) and a seat body (2) are respectively installed on the upper and lower sides thereof, and a plurality of connecting components (8) are installed on the side surfaces of the support frame (1) in a vertical direction; A driving assembly (31) is mounted on the upper side of the top cover (3); A pressing assembly (7) is installed inside the top cover (3) and connected to the output end of the driving assembly (31); Purification modules (4), wherein a plurality of the purification modules (4) are installed in a sequence, each having a corresponding purification medium (9) installed therein, and each purification module (4) is connected to a connection assembly (8); The pressing component (7) presses each purification module (4) in a vertical direction based on the driving component (31); A water outlet pipe (6) is connected to the output end of the base body (2), and is connected to the purification module (4) at the bottom layer based on the base body (2); The pressing assembly (7) comprises a rotating frame (71), and the rotating frame (71) is connected to the output end of the driving assembly (31); A plurality of swing arms (72) are installed on the side of the rotating frame (71) via a plurality of torsion springs, and a fixed rod (74) is installed inside the top cover (3) in the moving path of each swing arm (72), and the torsion spring drives the corresponding swing arm (72) to maintain an upwardly rotating state, and when the swing arm (72) rotates based on the rotating frame (71), it contacts the fixed rod (74) and changes the height of the bottom of the swing arm (72) by tightening the torsion spring; The bottom of each swing arm (72) is rotatably connected to a roller body (73); A plurality of first lifting assemblies (75) are installed inside the rotating frame (71), and the output end of each first lifting assembly (75) faces downward and is installed with a latch member (76); A plurality of embedding holes are provided on the upper side of the purification module (4) at the top layer, and the opening position of each embedding hole matches the distribution position of each latch member (76); The connection assembly (8) comprises a horizontal driving mechanism (81), the output end of the horizontal driving mechanism (81) is equipped with a connecting piece (82), and at least one group of elastic frames (84) is installed inside the connecting piece (82); The elastic frame (84) is vertically mounted inside the connecting member (82); The elastic frame (84) comprises a rod body and two groups of elastic bodies, and the assembly member (83) is slidably connected to the rod body; The two groups of elastic bodies are respectively sleeved on the two ends of the rod body, and are arranged on the upper and lower sides of the assembly part (83).

2. A modular drinking water multi-media purification system according to claim 1, characterized in that: The purification module (4) is an annular structure, and an annular sealing component (41) is installed on the upper surface of the purification module (4), and a sealing groove (42) corresponding to the size of the sealing component (41) is opened on the lower side of the purification module (4); Furthermore, a connecting block (43) is installed on the side of the purification module (4). When the purification module (4) is assembled with the connecting assembly (8), the connecting block (43) on the side is assembled with the assembly (83) in the connecting assembly (8).

3. A modular drinking water multi-media purification system according to claim 2, characterized in that: An annular fixing ring (44) is installed on the inner wall of the purification module (4), and the upper side of the purification medium (9) abuts against the lower side of the corresponding fixing ring (44); The purification medium (9) comprises a storage part, support rings are installed on the upper and lower sides of the storage part, and a plurality of support rods are installed between the two groups of support rings; A plurality of lifting components (45) are installed on the upper side of the fixing ring (44); After being started, the lifting assembly (45) contacts the support ring on the lower side of the purification medium (9) in the upper purification module (4).

4. A modular drinking water multi-media purification system according to claim 1, characterized in that: The seat body (2) comprises a first base (21), a second base (22) is mounted on the upper side of the first base (21), and a plurality of second lifting assemblies (23) are mounted on the upper surface of the first base (21); A plurality of second lifting assemblies (23) are connected to the water outlet pipe (6) as output ends of the seat body (2); A trough body is installed on the upper side of the second base (22).

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