Full-automatic integrated water purifier

Abstract

The invention relates to the technical field of water treatment equipment, in particular to a full-automatic integrated water purifier. The system comprises a plurality of water purification assemblies and a drainage ditch, each water purification assembly comprises an inclined plate filter assembly and a valveless filter assembly, each valveless filter assembly comprises a plurality of valveless filter modules, each valveless filter module is provided with a backwashing assembly, and the valveless filter modules are connected with the drainage ditch through the backwashing assemblies. Through the design of a plurality of valveless filter tank modules, the filter area and the water flow channel are increased, the water treatment capacity is improved, and the requirements of large-scale industrial production and domestic water can be met. Various filtering methods such as inclined plate filtering and quartz sand filtering are combined, impurities such as suspended solids, silt and colloids in water are effectively removed, and the quality of purified water is remarkably improved. According to the invention, the siphon principle of the valveless filter tank is utilized, the automatic backwashing function is realized, frequent manual operation is not needed, the labor cost is reduced, the continuous and stable operation of the equipment is ensured, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment equipment, and in particular to a fully automatic integrated water purifier. Background Art

[0002] In the existing water purifier market, traditional water purifiers generally have some disadvantages. First, the filtration process is relatively simple, and a single filtration method is mostly used, which makes it difficult to effectively remove various impurities in the water, resulting in the water quality after purification being difficult to meet high standards of use. Second, the amount of water processed is small, which cannot meet the water demand of large-scale industrial production or densely populated areas. Third, the operation is relatively complicated and requires frequent manual intervention, which not only consumes manpower costs, but also easily affects the purification effect due to improper operation. Fourth, there is a lack of automatic backwashing function, the filter material is easy to clog, and regular manual cleaning or replacement is required, which increases maintenance costs and time costs.

[0003] With the development of industrial production and the continuous improvement of people's requirements for the quality of drinking water, the development of a water purifier with large water volume, diverse filtration methods, automatic operation and high efficiency has important practical significance and market demand. Summary of the invention

[0004] The purpose of the present invention is to overcome the above problems and provide a fully automatic integrated water purifier. To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A fully automatic integrated water purifier comprises a water purifier body, the water purifier body comprises a clean water component and a drain ditch, the clean water component is connected to the drain ditch, the clean water component comprises an inclined plate filter component and a valveless filter component, the valveless filter component comprises a plurality of valveless filter modules, the inclined plate filter component is connected to the valveless filter component, a backwash component is provided on the valveless filter module, and the valveless filter module is connected to the drain ditch via the backwash component.

[0006] As an improvement, a first water outlet pipe is provided at the end of the inclined plate filter assembly, and a second water inlet pipe is provided on the valveless filter module. The second water inlet pipe passes through one side of the valveless filter assembly, the first water outlet pipe is connected to the second water inlet pipe, and the end of the first water outlet pipe is lower than the head end of the first water outlet pipe.

[0007] As an improvement, a filter layer is provided in the valveless filter module, the backwash component includes a siphon, a tee is provided on the top of the filter layer, the tee connects the siphon and the second water inlet pipe, a water collection area is provided below the filter layer, a flushing water tank is provided above the filter layer, the flushing water tank is connected to the water collection area via a connecting channel, and the connecting channel is provided on both sides of the filter layer.

[0008] As an improvement, the siphon pipe includes a siphon riser, a siphon downcomer, and a siphon auxiliary pipe. The siphon riser is connected to the siphon downcomer, the siphon riser is connected to the tee, the siphon downcomer is connected to the drain, and the siphon auxiliary pipe connects the siphon riser and the drain. The backwash assembly also includes a siphon breaking bucket and a siphon breaking pipe. The siphon breaking bucket is arranged in the flushing water tank, and the siphon breaking pipe connects the siphon breaking bucket and the siphon pipe.

[0009] As an improvement, the flushing water tanks of adjacent valveless filter modules are connected, a second water outlet pipe is provided at the end of the valveless filter assembly, the second water outlet pipe is arranged on the top of the flushing water tank, and a second mud discharge pipe is provided on the inner side of the valveless filter module.

[0010] As an improvement, two layers of filter inclined plates are provided in the inclined plate filter assembly, mud guard plates are provided on the sides of the filter inclined plates, and a drainage pipe and a first mud discharge pipe are provided at the bottom of the inclined plate filter assembly.

[0011] As an improvement, a first water inlet pipe is provided at the bottom of the inclined plate filter assembly, a water outlet trough is provided at the top of the inclined plate filter assembly, a plurality of overflow weirs are provided at the end of the water outlet trough, and the overflow weirs are connected to the first water outlet pipe.

[0012] As an improvement, a railing is provided on the top of the inclined plate filter assembly and the valveless filter tank assembly, and a maintenance ladder is provided on one side of the inclined plate filter assembly and the valveless filter tank assembly.

[0013] As an improvement, the filter layer includes a filter material layer and a supporting layer, the filter material layer is arranged on the supporting layer, and the filter material layer is sand and gravel.

[0014] The advantages of the present invention are:

[0015] 1. The design of multiple valveless filter modules of the present invention increases the filtration area and water flow channel, greatly improves the water treatment capacity, and can meet the needs of large-scale industrial production and domestic water.

[0016] 2. The present invention combines multiple filtration methods such as inclined plate filtration and quartz sand filtration to perform multi-level and all-round filtration of raw water, effectively removing impurities such as suspended matter, silt, colloids, etc. in the water, and significantly improving the quality of the purified water.

[0017] 3. The present invention utilizes the siphon principle of the valveless filter to realize the automatic backwashing function without frequent manual operation, which not only reduces the labor cost, but also ensures the continuous and stable operation of the equipment and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a fully automatic integrated water purifier in Example 1.

[0019] Figure 2 This is a front cross-sectional view of a fully automatic integrated water purifier in Example 1.

[0020] Figure 3 This is a top view of a fully automatic integrated water purifier in Example 1.

[0021] Figure 4 A top view of a fully automatic integrated water purifier in Example 1 Figure 1 .

[0022] Figure 5 A top view of a fully automatic integrated water purifier in Example 1 Figure 2 .

[0023] The symbols in the figure are:

[0024] 1. Water purifier body; 2. Water purification assembly; 3. Drainage ditch; 4. Inclined plate filter assembly; 5. Valveless filter assembly; 6. Valveless filter module; 7. Railing; 8. Maintenance ladder;

[0025] 41. first water outlet pipe; 42. filter inclined plate; 43. mud guard; 44. drainage pipe; 45. first mud discharge pipe; 46. first water inlet pipe; 47. water outlet trough; 48. overflow weir;

[0026] 61. Second water inlet pipe; 62. Filter layer; 63. Siphon; 64. Tee pipe; 65. Water collection area; 66. Flushing water tank;

[0027] 67. Connecting channel; 68. Second water outlet pipe; 69. Second mud discharge pipe;

[0028] 631. Siphon riser; 632. Siphon descender; 633. Siphon auxiliary pipe; 634. Siphon destroyer; 635. Siphon destroyer. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0033] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the protection scope of the present invention.

[0035] Example 1

[0036] This embodiment discloses a fully automatic integrated water purifier.

[0037] like Figures 1 to 5 As shown, this embodiment includes a water purifier body 1, the water purifier body 1 includes a clean water component 2 and a drain ditch 3, the water purification component 2 is connected to the drain ditch 3, the water purification component 2 includes an inclined plate filter component 4, a valveless filter component 5, the valveless filter component 5 includes a plurality of valveless filter modules 6, the inclined plate filter component 4 is connected to the valveless filter component 5, the valveless filter module 6 is provided with a backwash component, and the valveless filter module 6 is connected to the drain ditch 3 through the backwash component.

[0038] This embodiment is provided with two water purification components 2 , and the valveless filter component 5 includes three valveless filter modules 6 .

[0039] The inclined plate filter assembly 4 is the first step of the filtration unit in the entire water purification process. It uses the special structure and design of the inclined plate to make larger particles of impurities (such as silt, suspended particles, etc.) in the water settle or adhere to the inclined plate through the principle of gravity sedimentation, thereby achieving preliminary solid-liquid separation. The inclined angle and structural design of the inclined plate can guide the flow of water, making it easier for impurities to settle and separate, thereby improving the filtration efficiency.

[0040] The valveless filter assembly 5 is composed of a plurality of valveless filter modules 6. This multi-module design can increase the filtration area, improve the overall filtration capacity and the amount of water treated. The valveless filter is characterized in that it can automatically operate under certain water pressure, water level and other conditions, without the need for additional valves to control the water flow and filtration process, reducing the complexity of the equipment and the difficulty of operation.

[0041] A plurality of first water outlet pipes 41 are provided at the end of the inclined plate filter assembly 4, and a second water inlet pipe 61 is provided on the valveless filter module 6. The second water inlet pipe 61 passes through one side of the valveless filter assembly 5, and the first water outlet pipe 41 is connected to the second water inlet pipe 61. The end of the first water outlet pipe 41 is lower than the head end of the first water outlet pipe 41.

[0042] In this embodiment, three first water outlet pipes 41 are provided at the end of the inclined plate filter assembly 4 .

[0043] A filter layer 62 is provided in the valveless filter module 6, and the backwash component includes a siphon 63. A tee pipe 64 is provided on the top of the filter layer 62, and the tee pipe 64 connects the siphon pipe 63 and the second water inlet pipe 61. A water collection area 65 is provided below the filter layer 62, and a flushing water tank 66 is provided above the filter layer 62. The flushing water tank 66 is connected to the water collection area 65 through a connecting channel 67, and the connecting channel 67 is arranged on both sides of the filter layer 62.

[0044] Water enters from the second water inlet pipe 61 of the valveless filter module 6, and is further filtered through the filter layer 62 (filter material layer and support layer) to remove fine impurities remaining in the water. The filtered water enters the water collection area 65, then flows into the flushing water tank 66 through the connecting channel 67, and finally flows out from the second water outlet pipe 68 to become purified water.

[0045] The siphon pipe 63 includes a siphon riser 631, a siphon downcomer 632, and a siphon auxiliary pipe 633. The siphon riser 631 is connected to the siphon downcomer 632. The siphon riser 631 is connected to the tee pipe 64. The siphon downcomer 632 is connected to the drain ditch 3. The siphon auxiliary pipe 633 connects the siphon riser 631 and the drain ditch 3. The backwash component also includes a siphon breaking bucket 634 and a siphon breaking pipe 635. The siphon breaking bucket 634 is arranged in the flushing water tank 66. The siphon breaking pipe 635 connects the siphon breaking bucket 634 and the siphon pipe 63.

[0046] As the filtration proceeds, impurities will gradually accumulate on the surface of the filter material layer, resulting in an increase in head loss. When the water level in the siphon riser 631 rises to a certain height, the siphon auxiliary pipe 633 starts to work, accelerating the rise of the water level in the siphon riser 631, thereby forming a siphon. At this time, the water in the flushing water tank 66 quickly flows to the drain ditch 3 through the siphon pipe 63 to backwash the filter material layer. After the backwashing is completed, the water in the siphon breaking bucket 634 flows into the siphon pipe 63 through the siphon breaking pipe 635, destroying the siphon, stopping the backwashing, and resuming the filtration process.

[0047] The flushing water tanks 66 of adjacent valveless filter modules 6 are connected, a second water outlet pipe 68 is provided at the end of the valveless filter assembly 5, and the second water outlet pipe 68 is arranged on the top of the flushing water tank 66. A second mud discharge pipe 69 is provided inside the valveless filter module 6.

[0048] In the design of the water purifier, there are multiple valveless filter modules 6, and the flushing water tanks 66 of these valveless filter modules 6 are interconnected. When one of the valveless filter modules 6 is backwashing, the connection of the flushing water tank 66 can balance the water pressure and water level between different modules. For example, if one module is backwashing, the flushing water may be replenished from other connected flushing water tanks 66 to ensure the stability and effectiveness of the flushing process. The second mud discharge pipe 69 is used to discharge the sludge and impurities generated by the valveless filter module 6 during operation. The water outlet of the second outlet pipe 68 can be used for industrial water and domestic water.

[0049] Two layers of filtering inclined plates 42 are arranged in the inclined plate filtering assembly 4 , mud guard plates 43 are arranged on the sides of the filtering inclined plates 42 , and a drainage pipe 44 and a first mud drainage pipe 45 are arranged at the bottom of the inclined plate filtering assembly 4 .

[0050] A first water inlet pipe 46 is provided at the bottom of the inclined plate filter assembly 4 , a water outlet trough 47 is provided at the top of the inclined plate filter assembly 4 , a plurality of overflow weirs 48 are provided at the end of the water outlet trough 47 , and the overflow weirs 48 are connected to the first water outlet pipe 41 .

[0051] The raw water enters from the water inlet pipe at the bottom of the inclined plate filter assembly 4 and is filtered by two layers of filtering inclined plates 42. Due to the special structure of the inclined plates, impurities in the water settle to the bottom of the inclined plates under the action of gravity, and the fender 43 prevents the precipitated impurities from being carried away by the water flow again. The water after preliminary filtration passes through the overflow weir 48 of the water outlet trough 47 and flows into the valveless filter tank module 6 through the first water outlet pipe 41.

[0052] A handrail 7 is provided on the top of the inclined plate filter assembly 4 and the valveless filter tank assembly 5 , and a maintenance ladder 8 is provided on one side of the inclined plate filter assembly 4 and the valveless filter tank assembly 5 .

[0053] When maintaining, inspecting or operating these components, workers may need to climb to the top, and the operating surface at the top may cause safety risks such as slipping, falling, etc. The maintenance ladder 8 provides a convenient passage for operators to safely and conveniently approach the inclined plate filter assembly 4 and the valveless filter tank assembly 5 for daily inspection, repair, replacement of parts, cleaning and other maintenance work.

[0054] The filter layer 62 includes a filter material layer and a support layer. The filter material layer is arranged on the support layer, and the filter material layer is sand and gravel.

[0055] The filter material layer is the portion of the filter layer 62 that is directly involved in filtering. In this design, sand and gravel are used as the filter material layer.

[0056] Sand and gravel have porosity and certain adsorption capacity, and their particle size and shape will affect the filtering effect. When water passes through the filter material layer, impurities in the water will be intercepted by the pores of the sand and gravel, and some soluble substances may adhere to the surface of the sand and gravel or undergo chemical reactions and be removed. Sand and gravel of different particle sizes can form different levels of filtering effects. Smaller particles can intercept smaller impurities, thereby achieving fine filtration of water. Sand and gravel have the advantages of low cost, wide source, and stable chemical properties. They can withstand certain water flow impact and pressure, and are relatively easy to obtain and replace. They are suitable for large-scale water filtration systems. The supporting layer is located below the filter material layer, and its main function is to support the filter material layer.

[0057] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A fully automatic integrated water purifier, characterized in that: The invention comprises a water purifier body (1), wherein the water purifier body (1) comprises a clean water component (2) and a drain (3), wherein the clean water component (2) is connected to the drain (3), wherein the clean water component (2) comprises an inclined plate filter component (4) and a valveless filter component (5), wherein the valveless filter component (5) comprises a plurality of valveless filter modules (6), wherein the inclined plate filter component (4) is connected to the valveless filter component (5), wherein a backwash component is provided on the valveless filter module (6), and wherein the valveless filter module (6) is connected to the drain (3) via the backwash component.

2. A fully automatic integrated water purifier according to claim 1, characterized in that: A plurality of first water outlet pipes (41) are provided at the end of the inclined plate filter assembly (4), a second water inlet pipe (61) is provided on the valveless filter module (6), the second water inlet pipe (61) passes through one side of the valveless filter assembly (5), the first water outlet pipe (41) is connected to the second water inlet pipe (61), and the end of the first water outlet pipe (41) is lower than the head end of the first water outlet pipe (41).

3. A fully automatic integrated water purifier according to claim 2, characterized in that: The valveless filter tank module (6) is provided with a filter layer (62), the backwashing assembly includes a siphon (63), a tee (64) is provided on the top of the filter layer (62), the tee (64) connects the siphon (63) and the second water inlet pipe (61), a water collection area (65) is provided below the filter layer (62), a flushing water tank (66) is provided above the filter layer (62), the flushing water tank (66) is connected to the water collection area (65) via a connecting channel (67), and the connecting channel (67) is provided on both sides of the filter layer (62).

4. A fully automatic integrated water purifier according to claim 3, characterized in that: The siphon pipe (63) comprises a siphon riser (631), a siphon downer (632), and a siphon auxiliary pipe (633); the siphon riser (631) is connected to the siphon downer (632); the siphon riser (631) is connected to the siphon downer (632); the siphon riser (631) is connected to the tee pipe (64); the siphon downer (632) is connected to the drain ditch (3); the siphon auxiliary pipe (633) connects the siphon riser (631) and the drain ditch (3); the backwashing assembly further comprises a siphon breaking bucket (634) and a siphon breaking pipe (635); the siphon breaking bucket (634) is arranged in the flushing water tank (66); and the siphon breaking pipe (635) connects the siphon breaking bucket (634) and the siphon pipe (63).

5. A fully automatic integrated water purifier according to claim 4, characterized in that: The flushing water tanks (66) of the adjacent valveless filter modules (6) are connected, a second water outlet pipe (68) is provided at the end of the valveless filter assembly (5), the second water outlet pipe (68) is arranged on the top of the flushing water tank (66), and a second mud discharge pipe (69) is provided on the inner side of the valveless filter module (6).

6. A fully automatic integrated water purifier according to claim 5, characterized in that: The inclined plate filter assembly (4) is provided with two layers of inclined filter plates (42), the side surfaces of the inclined filter plates (42) are provided with mud guard plates (43), and the bottom of the inclined plate filter assembly (4) is provided with a drainage pipe (44) and a first mud drainage pipe (45).

7. A fully automatic integrated water purifier according to claim 6, characterized in that: A first water inlet pipe (46) is provided at the bottom of the inclined plate filter assembly (4), a water outlet trough (47) is provided at the top of the inclined plate filter assembly (4), a plurality of overflow weirs (48) are provided at the end of the water outlet trough (47), and the overflow weirs (48) are connected to the first water outlet pipe (41).

8. The fully automatic integrated water purifier according to claim 1, characterized in that: A handrail (7) is provided on the top of the inclined plate filter assembly (4) and the valveless filter assembly (5), and a maintenance ladder (8) is provided on one side of the inclined plate filter assembly (4) and the valveless filter assembly (5).

9. The fully automatic integrated water purifier according to claim 3, characterized in that: The filter layer (62) comprises a filter material layer and a support layer, wherein the filter material layer is arranged on the support layer, and the filter material layer is sand and gravel.

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