Drinking water primary purification device
By designing a drinking water primary purification device including an upper primary filter box and a lower primary filter box, the water channel blockage and equipment pressure problems caused by the failure of primary filtration in the prior art are solved, and effective filtration of aquatic plants and stones is achieved. Improves water quality purity.
Patent Information
- Application Number
- CN202323359159.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The existing water filtration device for tap water plants has not undergone primary filtration, which causes stones and aquatic plants in the mountain water to be blocked in the conveying pipelines, increasing the working pressure of the water plant purification equipment.
Design a primary purification device for drinking water, including an upper primary filter box and a lower primary filter box, filter the water plants and the lower filter board through the upper filter board, and spray the water flow evenly through the diversion assembly to ensure that the water body enters the water connection plant The tube was preliminarily filtered.
Effectively remove aquatic plants and stones in the water, reduce the risk of blockage of docking water plant pipes, reduce the working pressure of water treatment equipment in the water plant, and improve the purity of raw water.
Smart Images
Figure CN222445513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water purification, in particular to a primary purification device for drinking water. Background Art
[0002] Most water plants are built in the mountains. The existing water filtration devices in the water plants on the market have the following shortcomings: the water flowing out of the mountains will carry a certain amount of impurities. When the water plants filter the mountain water into drinkable tap water, since the water bodies are not filtered at the primary level, impurities such as rocks and water plants mixed in the mountain water bodies are in the transmission pipelines, which can easily cause blockages in the pipelines and increase the pressure of the water purified by the water plants. Utility Model Content
[0003] The purpose of the utility model is to provide a primary purification device for drinking water to solve the defects mentioned in the above background technology.
[0004] To achieve the above-mentioned purpose, a primary purification device for drinking water is provided, comprising an upper primary filter box and an upper primary filter box, wherein an upper filter plate is screwed and fixed on the upper inner side of the upper primary filter box, and a collecting trough is arranged at the bottom of the upper filter plate, and a guide assembly is installed at the bottom of the collecting trough, and a fixing ring is welded at the bottom of the upper primary filter box, the fixing ring is wrapped around the top outer side of the lower primary filter box and fixed by bolts, and a lower filter plate is installed on the upper inner side of the lower primary filter box, and an inclined surface is arranged at the bottom of the lower primary filter box, a drainage end is arranged on the right side of the bottom of the lower primary filter box, and a drainage hole is opened inside the drainage end, and a water plant pipe is fixedly installed inside the drainage hole.
[0005] Preferably, the upper primary filter box and the lower primary filter box are concentric circle structures, and are positioned and installed by a fixing ring. At the same time, the upper primary filter box filters the aquatic plants through the upper filter plate, and the lower primary filter box filters the stones in the water through the lower filter plate.
[0006] Preferably, a fixing seat is fixedly installed on the outer side of the lower filter plate, and fixed guide blocks are welded to both ends of the fixing seat. At the same time, two sets of oppositely arranged guide grooves are opened on the inner wall of the lower primary filter box, and the sizes of the guide grooves and the guide blocks are adapted.
[0007] Preferably, the guide block is slidably arranged inside the guide groove, and the lower filter plate is positioned and installed inside the lower primary filter box through the guide block and the guide groove, and the top of the guide block is inclined.
[0008] Preferably, the guide assembly consists of a collection box, an overflow pipe, a positioning seat and a positioning groove, and the positioning seats are welded and fixed on both sides of the collection box. At the same time, two groups of relatively arranged positioning grooves are opened on the inner wall of the bottom of the upper primary filter box. The positioning groove is adapted to the size of the positioning seat, and the positioning seat is inserted into the inside of the positioning groove.
[0009] Preferably, a plurality of overflow pipes are evenly fixedly installed inside the collection box, and the height of the overflow pipes is greater than the thickness of the bottom plate of the collection box, and the top surface of the overflow pipes is flush with one-half of the inner depth of the collection box.
[0010] Compared with the prior art, the beneficial effect of the utility model is that after the aquatic plants and stones in the water are filtered out, they enter the interior of the water receiving plant pipe through the drainage end, and are input into the water treatment process in the water plant through the water receiving plant pipe for water treatment. By performing preliminary pretreatment on the raw water, the aquatic plants and stones in the raw water can be removed, thereby increasing the purity of the raw water, reducing the working pressure of the water treatment equipment in the water plant, and will not cause blockage to the water receiving plant pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;
[0012] Figure 2 The utility model structure Figure 1 AA section structure schematic diagram in;
[0013] Figure 3 The utility model structure Figure 1 Schematic diagram of the BB cross-section structure;
[0014] Figure 4 The utility model structure Figure 1 The enlarged structural diagram at C in FIG.
[0015] Figure 5 The utility model structure Figure 1 3D diagram of the appearance.
[0016] Numbers in the figure: 1. Upper primary filter box; 2. Upper filter plate; 3. Collecting trough; 4. Guide assembly; 41. Collecting box; 42. Overflow pipe; 43. Positioning seat; 44. Positioning groove; 5. Fixing ring; 6. Lower primary filter box; 7. Guide groove; 8. Guide block; 9. Fixing seat; 10. Lower filter plate; 11. Inclined surface; 12. Drainage end; 13. Water plant pipe. DETAILED DESCRIPTION
[0017] See also Figure 1-5The utility model provides a primary purification device for drinking water, including an upper primary filter box 1 and an upper primary filter box 1, an upper filter plate 2 is screwed and fixed on the upper side of the upper primary filter box 1, and a collecting tank 3 is arranged at the bottom of the upper filter plate 2, and a guide component 4 is installed at the bottom of the collecting tank 3, and a fixing ring 5 is welded at the bottom of the upper primary filter box 1, the fixing ring 5 is wrapped around the top outer side of the lower primary filter box 6 and fixed by bolts, and a lower filter plate 10 is installed on the upper side of the inner part of the lower primary filter box 6, and an inclined surface 11 is arranged at the bottom of the lower primary filter box 6, a drainage end 12 is arranged on the right side of the bottom of the lower primary filter box 6, and a drainage hole is opened inside the drainage end 12, and a water supply plant pipe 13 is fixedly installed inside the drainage hole.
[0018] Working principle: When in use, raw water enters the interior of the upper primary filter box 1, and the water plants in the raw water can be filtered through the upper filter plate 2;
[0019] The filtered water enters the interior of the guide component 4 from the collecting tank 3, and the water flows evenly onto the surface of the lower filter plate 10 through the guide component 4. The stones in the water can be filtered through the lower filter plate 10. After the aquatic plants and stones in the water are filtered, they enter the interior of the water receiving plant pipe 13 through the drainage end 12, and are input into the water treatment process in the water plant through the water receiving plant pipe 13 for water treatment. By preliminarily pretreating the raw water, the aquatic plants and stones in the raw water can be removed, thereby increasing the purity of the raw water, reducing the working pressure of the water treatment equipment in the water plant, and not causing blockage in the water receiving plant pipe 13.
[0020] As a preferred embodiment, the upper primary filter box 1 and the lower primary filter box 6 are concentric circle structures, and are positioned and installed by a fixing ring 5. At the same time, the upper primary filter box 1 filters the aquatic plants through the upper filter plate 2, and the lower primary filter box 6 filters the stones in the water through the lower filter plate 10.
[0021] like Figure 1 As shown: the upper primary filter box 1 and the lower primary filter box 6 are concentric circle structures. In the actual production process, the mesh number of the upper primary filter box 1 is smaller than the mesh number of the lower primary filter box 6. The upper primary filter box 1 can filter large-sized stones and water plants in the raw water;
[0022] The lower primary filter box 6 can filter small-sized stones in the raw water.
[0023] As a preferred embodiment, a fixing seat 9 is fixedly installed on the outer side of the lower filter plate 10, and fixed guide blocks 8 are welded to both ends of the fixing seat 9. At the same time, two sets of oppositely arranged guide grooves 7 are opened on the inner wall of the lower primary filter box 6, and the sizes of the guide grooves 7 and the guide blocks 8 are adapted to each other.
[0024] like Figure 1 and Figure 3As shown: the lower filter plate 10 is positioned and installed inside the lower primary filter box 6 through the guide block 8 and the guide groove 7. The lower filter plate 10 can be taken out from the lower primary filter box 6 to be replaced or cleaned.
[0025] As a preferred embodiment, the guide block 8 is slidably set inside the guide groove 7, and the lower filter plate 10 is positioned and installed inside the lower primary filter box 6 through the guide block 8 and the guide groove 7, and the top of the guide block 8 is inclined.
[0026] like Figure 1 As shown: the top of the guide block 8 is inclined so that the water flow impacts the top of the guide block 8 and does not stay on the guide block 8. It can be quickly collected inside the lower filter plate 10, and the raw water is filtered through the lower filter plate 10.
[0027] As a preferred embodiment, the guide assembly 4 is composed of a collection box 41, an overflow pipe 42, a positioning seat 43 and a positioning groove 44, and the positioning seats 43 are welded and fixed on both sides of the collection box 41. At the same time, two groups of relatively arranged positioning grooves 44 are opened on the inner wall of the bottom of the upper primary filter box 1. The positioning grooves 44 are adapted to the size of the positioning seats 43, and the positioning seats 43 are inserted into the inside of the positioning grooves 44.
[0028] like Figure 1-2 As shown: the setting of the guide component 4 can make the water flow through the guide component 4 and be evenly sprayed on the surface of the lower filter plate 10. Through the filter holes on the lower filter plate 10, the raw water can be evenly and fully filtered.
[0029] As a preferred embodiment, multiple groups of overflow pipes 42 are evenly fixedly installed inside the collection box 41, and the height of the overflow pipes 42 is greater than the thickness of the bottom plate of the collection box 41. At the same time, the top surface of the overflow pipes 42 is flush with half the depth of the interior of the collection box 41.
[0030] like Figure 1-2 As shown: the working mode of the guide component 4 is: the raw water falls into the inside of the collection box 41. As the liquid level inside the collection box 41 becomes higher and higher, when the liquid level overflows the top of the overflow pipe 42, the raw water passes through multiple groups of overflow pipes 42 and falls evenly on the surface of the lower filter plate 10 in an overflow manner, thereby filtering the raw water evenly.
Claims
1. A drinking water primary purification device, comprising an upper primary filter box (1) and an upper primary filter box (1), characterized in that: The upper filter plate (2) is screwed and fixed on the upper side of the upper primary filter box (1), and a collecting trough (3) is provided at the bottom of the upper filter plate (2). At the same time, a flow guide assembly (4) is installed at the bottom of the collecting trough (3). A fixing ring (5) is welded on the bottom of the upper primary filter box (1), and the fixing ring (5) is wrapped around the top outer side of the lower primary filter box (6) and fixed by bolts. A lower filter plate (10) is installed on the upper side of the lower primary filter box (6), and an inclined surface (11) is provided at the bottom of the lower primary filter box (6). A drainage end (12) is provided on the right side of the bottom of the lower primary filter box (6), and a drainage hole is provided inside the drainage end (12). At the same time, a water supply pipe (13) is fixedly installed inside the drainage hole.
2. A primary drinking water purification device according to claim 1, characterized in that: The upper primary filter box (1) and the lower primary filter box (6) are of a concentric circle structure, and are positioned and installed between the upper primary filter box (1) and the lower primary filter box (6) via a fixing ring (5). At the same time, the upper primary filter box (1) filters water plants via an upper filter plate (2), and the lower primary filter box (6) filters stones in the water via a lower filter plate (10).
3. A primary drinking water purification device according to claim 1, characterized in that: A fixing seat (9) is fixedly installed on the outer side of the lower filter plate (10), and fixed guide blocks (8) are welded to both ends of the fixing seat (9). At the same time, two groups of guide grooves (7) arranged opposite to each other are opened on the inner wall of the lower primary filter box (6), and the sizes of the guide grooves (7) and the guide blocks (8) are matched.
4. A primary drinking water purification device according to claim 3, characterized in that: The guide block (8) is slidably arranged inside the guide groove (7), and the lower filter plate (10) is positioned and installed inside the lower primary filter box (6) through the guide block (8) and the guide groove (7), and the top of the guide block (8) is inclined.
5. A primary drinking water purification device according to claim 1, characterized in that: The flow guide assembly (4) is composed of a collection box (41), an overflow pipe (42), a positioning seat (43) and a positioning groove (44), and the positioning seats (43) are welded and fixed on both sides of the collection box (41), and two groups of positioning grooves (44) arranged opposite to each other are provided on the inner wall of the bottom of the upper primary filter box (1), the positioning grooves (44) are matched in size to the positioning seat (43), and the positioning seat (43) is plugged into the inside of the positioning groove (44).
6. A primary drinking water purification device according to claim 5, characterized in that: A plurality of overflow pipes (42) are evenly and fixedly installed inside the collection box (41), and the height of the overflow pipes (42) is greater than the thickness of the bottom plate of the collection box (41), while the top surface of the overflow pipes (42) is flush with one-half of the depth inside the collection box (41).