Circulating filtering water tank of purifier

Abstract

The circulating filtering water tank comprises a water tank body, a connecting plate is fixedly connected to the center of the inner wall of the water tank body, two L-shaped supporting plates are fixedly connected to the front side of the left end face of the connecting plate, and the free ends of the L-shaped supporting plates are fixedly connected with the left side of the inner wall of the water tank body. Three supporting pipes are fixedly connected to the rear end face of the L-shaped supporting plate on the rear side, the free ends of the supporting pipes are fixedly connected with the rear side of the inner wall of the water tank, a water receiving plate is arranged at the upper ends of the peripheral side faces of the supporting pipes, a plurality of elastic pipe clamps are fixedly connected to the lower end face of the water receiving plate, and the elastic pipe clamps are connected to the peripheral side faces of the supporting pipes in a clamped mode. The four-stage progressive filtering structure design is realized by utilizing the filtering barrel, the second-stage middle filtering net fixedly connected with the left end surface of the first filtering plate, the third-stage fine filtering net fixedly connected with the left end surface of the second filtering plate and the fine filtering barrel, and coarse filtering and fine filtering are gradually transited, so that the extremely clean circulating water is ensured.

Description

Technical Field

[0001] This utility model belongs to the technical field of air purification equipment, and in particular relates to a circulating filtration water tank for an air purification machine. Background Technology

[0002] In industrial production, workpieces or products are usually cleaned using a purification machine. To ensure the water consumption of the purification machine, it is equipped with a circulating water tank. Wastewater from cleaning the products is treated before entering the circulating water tank, or the wastewater treatment system is designed as part of the circulating water tank, so that the wastewater directly enters the tank for decontamination treatment, and then the tank provides clean water for cleaning to the purification machine.

[0003] Traditional water tanks have limited filtration efficiency and cannot meet the high requirements for purifying fresh food in industrial environments. Filters are typically fixed to the tank, making them non-removable and difficult to clean. Furthermore, most circulating water tanks are closed, making it difficult to clean the inner walls after use. To address these issues, we propose a circulating filtration water tank for air purifiers. Utility Model Content

[0004] The purpose of this invention is to provide a circulating filter water tank for a purifier to solve existing problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a circulating filter water tank for a purifier, comprising a water tank, a connecting plate fixedly connected to the center of the inner wall of the water tank, two L-shaped support plates fixedly connected to the front side of the left end of the connecting plate, the free ends of the L-shaped support plates fixedly connected to the left side of the inner wall of the water tank, three support pipes fixedly connected to the rear end of the rear L-shaped support plates, the free ends of the support pipes fixedly connected to the rear side of the inner wall of the water tank, a water receiving plate provided on the upper end of the peripheral side of the support pipes, and several elastic pipe clamps fixedly connected to the lower end of the water receiving plate. The shape and size of the elastic pipe clamps are adapted to the support pipes, and the elastic pipe clamps are engaged with the support pipe clamps. The elastic pipe clamps are made of food-grade stainless steel and are clamped to the peripheral side of the support pipes. A filter bucket is inserted between the two opposite surfaces of the lower end of the L-shaped support plate. A drain trough is provided on the left side of the lower end of the water tank, a valve is fixedly connected to the outer opening of the drain trough, and a drain pipe is fixedly connected to the output end of the valve. An overflow port is provided on the upper side of the end face. An overflow pipe is fixedly connected to the overflow port slot. The free end of the overflow pipe is fixedly connected to the drain pipe. Two rows of inclined baffles are provided on the right end of the connecting plate. Each row of inclined baffles includes two receiving plates and two fixing plates. The two receiving plates are fixed to the front and rear sides of the inner wall of the water tank, respectively. A fixing plate is provided on the left side of each receiving plate and fixed to the inner wall of the water tank. A No. 1 filter plate is slidably connected to the two opposing surfaces of the receiving plate and fixing plate on the left side. A No. 2 filter plate is slidably connected to the two opposing surfaces of the receiving plate and fixing plate on the right side. A water outlet is provided on the lower side of the right end face of the water tank. A water pump is fixedly connected to the outer slot of the water outlet. A No. 2 valve is fixedly connected to the output end of the water pump. Three liquid level sensors are provided on the front side of the right end face of the inner wall of the water tank. The three liquid level sensors are vertically and sequentially fixed to the inner wall of the water tank. A purifier is fixedly connected to the rear end face of the water tank. A fine filter barrel is fixedly connected to the outlet slot.

[0007] Furthermore, the bottom of the water tank has a V-shaped inclined plate structure, and support legs are fixedly connected to the four corners of the bottom of the water tank. A secondary medium filter screen is fixedly connected to the left end face of the first filter plate, and a tertiary fine filter screen is fixedly connected to the left end face of the second filter plate. The filter barrel, the secondary medium filter screen, the tertiary fine filter screen and the fine filter barrel gradually transition from coarse filtration to fine filtration. The upper end face of the first filter plate, the second filter plate and the water receiving plate are all fixedly connected to handles. The width of the water receiving plate is adapted to the drain outlet of the purifier. The front end of the water receiving plate extends to the front end of the rear L-shaped support plate. The first filter plate and the second filter plate are both slidably engaged with the inclined baffle.

[0008] This utility model has the following beneficial effects:

[0009] This invention utilizes a four-stage progressive filtration structure design, consisting of a filter bucket, a secondary intermediate filter screen fixedly connected to the left end of the first filter plate, a tertiary fine filter screen fixedly connected to the left end of the second filter plate, and a fine filter bucket. This design allows for a gradual transition from coarse to fine filtration, resulting in a filtration effect far exceeding that of traditional vegetable washing equipment. It ensures the ultimate cleanliness of the circulating water and meets the high requirements for the purification of fresh food in industrial environments.

[0010] This invention utilizes a filter bucket inserted into an L-shaped support plate for easy removal and initial cleaning of impurities. The secondary medium filter and tertiary fine filter are fixed to the first and second filter plates, respectively, and both filter plates slide against inclined baffles, allowing for easy removal and deep cleaning. This simplifies equipment maintenance and effectively avoids the problem of reduced purification efficiency due to filter clogging. The water tank features an open design with no unsanitary corners, facilitating cleaning and maintenance. A drain trough on the left side of the tank allows for the discharge of wastewater after cleaning, meeting hygiene requirements in industrial environments and reducing the difficulty and cost of equipment maintenance.

[0011] This invention utilizes an integrated liquid level sensor to monitor water level changes in the tank in real time, ensuring the equipment operates at its optimal condition, thus enhancing its intelligence and making it more convenient and efficient to use. Simultaneously, the integration of the liquid level sensor further strengthens the equipment's stability and reliability.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a circulating water filtration tank in a water purifier.

[0015] Figure 2 This is a partial structural diagram of a circulating water filtration tank in a water purifier;

[0016] Figure 3 A partial top view of a circulating filter tank in a water purifier.

[0017] Figure 4 for Figure 3 Sectional view of AA in the middle;

[0018] Figure 5 for Figure 3 Cross-sectional view of the middle section (BB).

[0019] The components represented by each number in the attached diagram are listed below: 1. Water tank; 2. Connecting plate; 3. L-shaped support plate; 4. Support pipe; 5. Water receiving plate; 6. Flexible pipe clamp; 7. Filter barrel; 8. Drainage trough; 9. No. 1 valve; 10. Drain pipe; 11. Overflow outlet; 12. Overflow pipe; 13. Inclined baffle; 131. Receiving plate; 132. Fixing plate; 14. No. 1 filter plate; 15. No. 2 filter plate; 16. Water outlet; 17. No. 2 valve; 18. Liquid level sensor; 19. Purifier; 20. Fine filter barrel; 21. Water pump. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-5As shown, this utility model is a circulating filter water tank for a water purifier, including a water tank 1. A connecting plate 2 is fixedly connected to the center of the inner wall of the water tank 1. Two L-shaped support plates 3 are fixedly connected to the front side of the left end of the connecting plate 2. The free ends of the L-shaped support plates 3 are fixedly connected to the left side of the inner wall of the water tank 1. Three support pipes 4 are fixedly connected to the rear end of the rear L-shaped support plates 3. The free ends of the support pipes 4 are fixedly connected to the rear side of the inner wall of the water tank 1. A water receiving plate 5 is provided on the upper end of the peripheral side of the support pipes 4. Several elastic pipe clamps 6 are fixedly connected to the lower end of the water receiving plate 5. The shape and size of the flexible pipe clamp 6 are adapted to the support pipe 4. The flexible pipe clamp 6 and the support pipe 4 are snapped together. The flexible pipe clamp 6 is made of food-grade stainless steel. The flexible pipe clamp 6 is snapped onto the side of the support pipe 4. A filter bucket 7 is inserted between the two opposite surfaces of the lower end of the L-shaped support plate 3. A drain trough 8 is opened on the left side of the lower end face of the water tank 1. A valve 9 is fixedly connected to the outer opening of the drain trough 8. A drain pipe 10 is fixedly connected to the output end of the valve 9. An overflow port 11 is opened on the upper side of the left outer end face of the water tank 1. The overflow port 11 has a slot opening. An overflow pipe 12 is fixedly connected to the drain pipe 10 at its free end. Two rows of inclined baffles 13 are provided on the right end of the connecting plate 2. Each row of inclined baffles 13 includes two receiving plates 131 and two fixing plates 132. The two receiving plates 131 are fixed to the front and rear sides of the inner wall of the water tank 1, respectively. Fixing plates 132, which are fixedly connected to the inner wall of the water tank 1, are provided on the left side of each receiving plate 131. A filter plate 14 is slidably connected to the two opposing surfaces of the left receiving plate 131 and fixing plate 132. The right receiving plate 131... A second filter plate 15 is slidably connected to the two surfaces opposite to the fixed plate 132. A water outlet 16 is opened on the lower side of the right end face of the water tank 1. A water pump 21 is fixedly connected to the outer groove of the water outlet 16. A second valve 17 is fixedly connected to the output end of the water pump 21. Three liquid level sensors 18 are provided on the front side of the right end face of the inner wall of the water tank 1. The three liquid level sensors 18 are vertically and sequentially fixedly connected to the inner wall of the water tank 1. A purifier 19 is fixedly connected to the rear end face of the water tank 1. A fine filter barrel 20 is fixedly connected to the groove of the water outlet 16.

[0024] In one embodiment, the bottom of the water tank 1 is a V-shaped inclined plate structure. Support legs are fixedly connected to the four corners of the bottom of the water tank 1. A secondary medium filter screen is fixedly connected to the left end face of the first filter plate 14. A tertiary fine filter screen is fixedly connected to the left end face of the second filter plate 15. The filter barrel 7, the secondary medium filter screen, the tertiary fine filter screen and the fine filter barrel 20 gradually transition from coarse filtration to fine filtration. The first filter plate 14, the second filter plate 15 and the water receiving plate 5 are all fixedly connected to the upper end face. The width of the water receiving plate 5 is adapted to the drain port of the purifier 19. The front end of the water receiving plate 5 extends to the front end of the rear L-shaped support plate 3.

[0025] Please see Figures 1-5As shown, this embodiment is a method of using a circulating filter tank of a purifier: the purifier 19 discharges wastewater onto the water receiving plate 5, and the wastewater flows into the filter bucket 7 through the water receiving plate 5 to achieve primary filtration of the wastewater. The filtered wastewater is stored in the water tank 1. The water pump 21 is turned on, and at this time the wastewater will pass through the first filter plate 14, the second filter plate 15 and the fine filter bucket 20 in sequence, thereby achieving secondary, tertiary and quaternary filtration of the wastewater.

[0026] As wastewater is discharged, the water level in tank 1 will rise, triggering the level sensor 18, which in turn monitors the water level changes in tank 1 in real time. When the water level exceeds the highest trigger level sensor 18, the wastewater will be discharged from the overflow port 11, ensuring that the equipment operates in the best condition, improving the intelligence of the equipment, and making the equipment more convenient and efficient to use.

[0027] After the device is used up, the filter bucket 7, filter plate 14, and filter plate 15 can be removed from the water tank 1 for deep cleaning. The water tank 1 has an open design, so its inner wall can be cleaned and maintained directly. After cleaning, open valve 9 to discharge the wastewater from the water tank 1.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A circulating filter water tank for a purifier, comprising a water tank (1), characterized in that: A connecting plate (2) is fixedly connected to the center of the inner wall of the water tank (1). Two L-shaped support plates (3) are fixedly connected to the front side of the left end of the connecting plate (2). The free end of the L-shaped support plate (3) is fixedly connected to the left side of the inner wall of the water tank (1). Three support pipes (4) are fixedly connected to the rear end of the L-shaped support plate (3). The free end of the support pipe (4) is fixedly connected to the rear side of the inner wall of the water tank (1). A water receiving plate (5) is provided on the upper end of the periphery of the support pipe (4). Several elastic pipe clamps (6) are fixedly connected to the lower end of the water receiving plate (5). The elastic pipe clamps (6) secure the water receiving plate (5). A filter bucket (7) is inserted between the two opposite surfaces of the lower end of the L-shaped support plate (3) and the side of the support pipe (4). A drain trough (8) is opened on the left side of the lower end face of the water tank (1). A valve (9) is fixedly connected to the outer opening of the drain trough (8). A drain pipe (10) is fixedly connected to the output end of the valve (9). An overflow port (11) is opened on the upper side of the left outer end face of the water tank (1). An overflow pipe (12) is fixedly connected to the opening of the overflow port (11). The free end of the overflow pipe (12) is fixedly connected to the drain pipe (10). The connecting plate ( 2) Two rows of inclined baffles (13) are provided on the right end. Each row of inclined baffles (13) includes two supporting plates (131) and two fixing plates (132). The two supporting plates (131) are fixed on the front and rear sides of the inner wall of the water tank (1). The left side of each supporting plate (131) is provided with a fixing plate (132) that is fixedly connected to the inner wall of the water tank (1). The supporting plate (131) and the fixing plate (132) on the left side are slidably connected to a first filter plate (14) on opposite sides. The supporting plate (131) and the fixing plate (132) on the right side are slidably connected to a second filter plate (14) on opposite sides. The filter plate (15) has an outlet (16) on the lower right side of the water tank (1). A water pump (21) is fixedly connected to the outer groove of the outlet (16). A second valve (17) is fixedly connected to the output end of the water pump (21). Three liquid level sensors (18) are provided on the front right side of the inner wall of the water tank (1). The three liquid level sensors (18) are fixedly connected to the inner wall of the water tank (1) in a vertical straight line. A purifier (19) is fixedly connected to the rear end of the water tank (1). A fine filter barrel (20) is fixedly connected to the groove of the outlet (16).

2. The circulating filter water tank for a purifier according to claim 1, characterized in that, The bottom of the water tank (1) is a V-shaped inclined plate structure, and support legs are fixedly connected at the four corners of the bottom of the water tank (1).

3. The circulating filter water tank for a purifier according to claim 1, characterized in that, The shape and size of the elastic tube clamp (6) are adapted to the support tube (4). The elastic tube clamp (6) is engaged with the support tube (4). The elastic tube clamp (6) is made of food-grade stainless steel.

4. The circulating filter water tank for a purifier according to claim 1, characterized in that, The left end face of the first filter plate (14) is fixedly connected to a secondary medium filter screen, and the left end face of the second filter plate (15) is fixedly connected to a tertiary fine filter screen. The filter barrel (7), the secondary medium filter screen, the tertiary fine filter screen and the fine filter barrel (20) gradually transition from coarse filtration to fine filtration.

5. The circulating filter water tank for a purifier according to claim 1, characterized in that, The upper surfaces of the No. 1 filter plate (14), the No. 2 filter plate (15), and the water receiving plate (5) are all fixedly connected with handles.

6. The circulating filter water tank for a purifier according to claim 1, characterized in that, The width of the water receiving plate (5) is adapted to the drain outlet of the purifier (19), and the front end of the water receiving plate (5) extends to the front end of the rear L-shaped support plate (3).

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