Water treatment all-in-one machine combining laminated filtering and automatic dosing

Abstract

The utility model relates to the related technical field of water treatment, in particular to a water treatment all-in-one machine combining laminated filtering and automatic dosing, which comprises an equipment body, and the equipment body comprises an electric cabinet arranged at the top of the inner side of a cabinet body; a treatment assembly is arranged in the cabinet body and comprises a water inlet pipe penetrating through one side of the cabinet body; the laminated filter is arranged in the cabinet body; the backwashing valve is arranged between the water inlet pipe and the laminated filter; the medicine storage box is arranged at the inner bottom of the cabinet body; the suction pumps are symmetrical to the outer side of the water inlet pipe; the connecting pipe is arranged between the pesticide storage box and the suction pump; the blow-off pipe is arranged at the bottom of the backwashing valve and penetrates through the other side of the cabinet body; the water drainage pipe penetrates through the other side of the cabinet body and is located at the bottom of the backwashing valve, a laminated filter and dosing equipment are combined through the treatment assembly, an up-down structure is formed, and occupied space is saved.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a water treatment integrated machine that combines disc filtration with automatic dosing. Background Technology

[0002] Cooling circulating water faces four major problems during operation: suspended solids, scaling, corrosion, and microbial slime (bacteria and algae). Existing technologies use chemical dosing equipment to solve the problems of scaling, corrosion, and microbial slime, and physical filtration to solve the problem of suspended solids in the system.

[0003] Existing integrated water treatment systems require large filtration equipment (for the same treatment capacity) and a large floor space to ensure sufficient filtration rates. This causes significant inconvenience for space-constrained refrigeration rooms, especially in the subway industry. Utility Model Content

[0004] The purpose of this invention is to provide a water treatment integrated machine that combines disc filtration with automatic dosing, so as to solve the problems mentioned in the background art.

[0005] The technical solution adopted in this utility model is:

[0006] A water treatment integrated machine combining disc filtration and automatic dosing includes a main body, comprising: an electrical control box located on the top inner side of a cabinet; a treatment assembly inside the cabinet, comprising: an inlet pipe passing through one side of the cabinet; a disc filter located inside the cabinet; a backwash valve located between the inlet pipe and the disc filter; a chemical storage tank located at the bottom inner side of the cabinet; a suction pump symmetrically located outside the inlet pipe; a connecting pipe located between the chemical storage tank and the suction pump; a drain pipe located at the bottom of the backwash valve and passing through the other side of the cabinet; and a drain pipe passing through the other side of the cabinet and located at the bottom of the backwash valve.

[0007] Optionally, the inner side wall of the cabinet is provided with fixing clamps that cooperate with the disc filter.

[0008] Optionally, the inner side of the fixing clamp is provided with an anti-slip pad that cooperates with the stacked filter.

[0009] Optionally, Velcro is provided between the anti-slip pad and the fixing clamp to allow the anti-slip pad and the fixing clamp to be bonded together.

[0010] Optionally, the bottom of the connecting pipe is provided with a threaded interface, and the feeding port at the top of the medicine storage tank is provided with a threaded opening that matches the threaded interface.

[0011] Optionally, a connecting flange is provided at one end of the water inlet pipe and the water outlet pipe.

[0012] Optionally, a water pressure gauge is installed on the outer side of one end of the water inlet pipe and the water outlet pipe.

[0013] Optionally, a control valve is provided at one end of the sewage pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By combining a disc filter with a dosing system in an upper and lower structure, space is saved. Disc filters offer high filtration accuracy (utilizing the slits between compacted stacked plates). During backwashing, the rotating flow channels of the discs, combined with a backwash valve, cause the backwash water to rotate, resulting in superior backwashing performance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure in this application;

[0018] Figure 2 This is a schematic diagram of the processing component in this application;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing clamp in this application.

[0020] Figure label:

[0021] 1. Equipment body; 11. Cabinet; 12. Electrical control box; 13. Sewage pipe; 14. Drain pipe; 15. Connecting flange; 16. Water pressure gauge; 17. Control valve;

[0022] 2. Processing components; 21. Inlet pipe; 22. Disc filter; 23. Backwash valve; 24. Medicine storage tank; 25. Suction pump; 251. Connecting pipe; 26. Fixing clamp; 261. Anti-slip mat; 262. Velcro; 27. Threaded interface; 271. Threaded opening. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Given that current filtration equipment requires a large footprint (for the same processing capacity), this poses a significant inconvenience, especially for space-constrained refrigeration rooms, particularly in the subway industry.

[0026] like Figure 1-3 As shown, this utility model embodiment provides a water treatment integrated machine that combines disc filtration and automatic dosing, including a device body 1. The device body 1 includes: an electrical control box 12 installed on the top inner side of a cabinet 11; a treatment component 2 installed inside the cabinet 11, the treatment component 2 including: an inlet pipe 21 passing through one side of the cabinet 11; a disc filter 22 installed inside the cabinet 11; a backwash valve 23 installed between the inlet pipe 21 and the disc filter 22; a chemical storage tank 24 installed at the bottom inner side of the cabinet 11; a suction pump 25 symmetrically located outside the inlet pipe 21; a connecting pipe 251 installed between the chemical storage tank 24 and the suction pump 25; a drain pipe 13 installed at the bottom of the backwash valve 23 and passing through the other side of the cabinet 11; and a drain pipe 14 passing through the other side of the cabinet 11 and located at the bottom of the backwash valve 23.

[0027] During operation, cooling circulating water is introduced through inlet pipe 21 and backwash valve 23. During normal filtration, the fluid flows forward through the filter media, trapping impurities and being discharged into disc filter 22 for further filtration. Simultaneously, suction pump 25 injects disinfectant chemicals from storage tank 24 into the cooling circulating water in inlet pipe 21 for disinfection. The disc filter 22 is combined with the dosing equipment in an upper and lower structure, saving space. Disc filter 22 offers high filtration accuracy (utilizing the gaps between the compacted discs for filtration). During backwashing, the rotating flow channels of the discs, along with the automatic switching of the flow channels by backwash valve 23, guide the fluid in the opposite direction to flush the filter media at high speed, causing adsorbed impurities to detach and be discharged through an independent drain port. After completion, the valve resets, restoring forward filtration and rotating the backwash water flow, resulting in better backwashing effect. Finally, the filtered cooling circulating water is discharged from drain pipe 14, and the filtered dirt is discharged through drain pipe 13.

[0028] Specifically, the disc filter 22 is detachably connected to the inlet pipe 21 and the outlet pipe 14.

[0029] Specifically, the main structure of the disc filter 22 includes: a shell, a disc assembly structure (composed of dozens to hundreds of annular plastic discs with micron-level grooves (such as equilateral triangles or V-shaped grooves) stacked together. The grooves of adjacent discs intersect to form a three-dimensional filtration channel), a central frame, a piston, and a nozzle. The working principle is as follows: Multiple layers of plastic discs with micron-level grooves are dynamically compressed to form a three-dimensional cross-filtration channel. During the filtration stage, fluid pressure and spring force work together to ensure the discs are tightly fitted. Liquid flows from the outer edge of the discs through the grooves to the center, and impurities are trapped at the intersection points (filtration accuracy can reach 5-400 microns). When backwashing is triggered by pressure difference or time, the water flow direction changes, the discs loosen and rotate at high speed, and centrifugal force and tangential jet water flow flush impurities away from the surface, achieving efficient self-cleaning.

[0030] Furthermore, the inner wall of the cabinet 11 is provided with a fixing clamp 26 that matches the disc filter 22. This clamp is used to fix and support the disc filter 22, and at the same time facilitates the disassembly and replacement of the disc filter 22, so that the appropriate disc filter 22 can be equipped according to the water treatment volume.

[0031] Furthermore, the inner side of the fixing clamp 26 is provided with an anti-slip pad 261 that matches the disc filter 22, thereby increasing the anti-slip performance of the fixing clamp 26 in fixing the disc filter 22.

[0032] Furthermore, Velcro 262 is provided between the anti-slip pad 261 and the fixing clamp 26, so that the anti-slip pad 261 and the fixing clamp 26 can be glued together, making it convenient to replace the anti-slip pad 261 and ensuring the stability of the fixing clamp 26 in supporting and fixing the disc filter 22.

[0033] Furthermore, the bottom of the connecting pipe 251 is provided with a threaded interface 27, and the feeding port on the top of the medicine storage tank 24 is provided with a threaded port 271 that matches the threaded interface 27, so that the medicine storage tank 24 can be disassembled to add disinfectant chemicals.

[0034] Furthermore, a connecting flange 15 is provided at one end of the water inlet pipe 21 and the drain pipe 14 to facilitate connection with the input and output pipes of the cooling circulating water.

[0035] Furthermore, a water pressure gauge 16 is installed on the outer side of one end of the water inlet pipe 21 and the drain pipe 14 to detect the water pressure and water treatment capacity of the cooling circulating water in the integrated water treatment unit.

[0036] Furthermore, a control valve 17 is provided at one end of the drain pipe 13 to control the discharge of dirt filtered from the cooling circulating water.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water treatment integrated machine combining disc filtration and automatic dosing, comprising a main body (1), wherein the main body (1) comprises: The cabinet (11) has an electrical control box (12) installed on its inner top; The characteristic feature is that a processing component (2) is provided inside the cabinet (11), and the processing component (2) includes: A water inlet pipe (21) runs through one side of the cabinet (11); A disc filter (22) is installed inside the cabinet (11); A backwash valve (23) is disposed between the water inlet pipe (21) and the disc filter (22); A medicine storage box (24) is located at the bottom inside of the cabinet (11); A suction pump (25) is located symmetrically to the outside of the inlet pipe (21); A connecting pipe (251) is disposed between the medicine storage tank (24) and the suction pump (25); A drain pipe (13) is located at the bottom of the backwash valve (23) and extends through the other side of the cabinet (11); A drain pipe (14) runs through the other side of the cabinet (11) and is located at the bottom of the backwash valve (23).

2. The integrated water treatment machine combining disc filtration and automatic dosing as described in claim 1, characterized in that, The inner wall of the cabinet (11) is provided with a fixing clamp (26) that works with the disc filter (22).

3. The water treatment all-in-one machine that adopts the laminated filter and automatic dosing combination of claim 2, characterized in that, The inner side of the fixing clamp (26) is provided with an anti-slip pad (261) that matches the disc filter (22).

4. A water treatment integrated machine combining disc filtration and automatic dosing as described in claim 3, characterized in that, Velcro (262) is provided between the anti-slip pad (261) and the fixing clamp (26) to allow the anti-slip pad (261) and the fixing clamp (26) to be bonded together.

5. The water treatment all-in-one machine that adopts the laminated filter and automatic dosing combination of claim 1, characterized in that, The bottom of the connecting pipe (251) is provided with a threaded interface (27), and the feeding port at the top of the medicine storage box (24) is provided with a threaded opening (271) that matches the threaded interface (27).

6. The water treatment all-in-one machine that adopts the laminated filter and automatic dosing combination of claim 1, characterized in that, A connecting flange (15) is provided at one end of the water inlet pipe (21) and the drain pipe (14).

7. The water treatment all-in-one machine that adopts the laminated filter and automatic dosing combination of claim 6, wherein, A water pressure gauge (16) is installed on the outer side of one end of the water inlet pipe (21) and the water outlet pipe (14).

8. The water treatment all-in-one machine that adopts the laminated filter and automatic dosing combination of claim 1, characterized in that, A control valve (17) is installed at one end of the sewage pipe (13).

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