Water purification treatment equipment for high-rise secondary water supply tank

Abstract

The invention relates to the technical field of filtered water, and provides water purification treatment equipment for a high-rise secondary water supply water tank. A plurality of brackets are fixedly connected to the top of a base, a first fixing plate is arranged among the brackets, the first fixing plate is fixedly connected with the brackets, and a first cleaning water pipe vertically penetrates through the top of the first fixing plate; the first cleaning water pipe is fixedly connected with the first fixing plate, a second fixing plate is arranged at the bottom of the first fixing plate, two fixing holes are symmetrically formed in the second fixing plate, filtering mechanisms are fixedly connected into the fixing holes, and a switching mechanism is arranged at the top of the first cleaning water pipe. The first water storage tank supplies water to the cleaning tank through the siphon to wash the surface of the filter element, so that the self-cleaning effect is achieved; by using the rotating ring and the switching mechanism, the lifting of the balancing weight and the sliding block is driven by the lifting of the water level in the switching device, so that the switching of the two filtering mechanisms is realized.

Description

Technical Field

[0001] The invention relates to the technical field of filtered water, in particular to a water purification treatment device for a high-rise secondary water supply tank. Background Art

[0002] In some areas, cement sand used for daily life contains a lot of impurities and needs to be filtered before use. Usually, filter elements made of ultrafiltration resin materials are used. Pipeline ultrafiltration technology is a highly efficient water treatment technology, which is mainly used to remove suspended solids, organic matter, microorganisms and other macromolecular substances in water. It uses a specific ultrafiltration membrane under external pressure to achieve the permeation of small molecular solutes and solvents, while macromolecular solutes are retained, thereby achieving the separation and purification of substances.

[0003] After using this type of filter element for a period of time, a lot of dirt will accumulate on the surface and it needs to be cleaned. Otherwise, the water quality will deteriorate and the water filtration speed will decrease. The filter element needs to be cleaned. Common self-cleaning filter devices often need to be connected to a power source, which undoubtedly increases the installation requirements and difficulty. Summary of the invention

[0004] The invention provides a water purification treatment device for a high-rise secondary water supply tank, which achieves the purpose of automatically cleaning a filter element by using a switching mechanism and a first water storage tank and a second water storage tank.

[0005] The technical solution of the present invention is as follows:

[0006] A water purification treatment device for a high-rise secondary water supply tank comprises: a base, a plurality of brackets are fixedly connected to the top of the base, a first fixing plate is arranged between the plurality of brackets, the first fixing plate is fixedly connected to the brackets, a first cleaning water pipe is vertically penetrated through the top of the first fixing plate, the first cleaning water pipe is fixedly connected to the first fixing plate, a second fixing plate is arranged at the bottom of the first fixing plate, two fixing holes are symmetrically provided on the second fixing plate, a filtering mechanism is fixedly connected in the fixing hole, and a switching mechanism is arranged at the top of the first cleaning water pipe;

[0007] The filtering mechanism comprises a first isolation plate fixedly connected to the inner wall of the fixed hole, a cleaning water hole and a first filtering water hole are provided on the first isolation plate, a first water supply pipe is arranged on the top of the first isolation plate, the first water supply pipe is communicated with the first filtering water hole, a second cleaning water pipe is fixedly connected to the bottom of the first isolation plate, the second cleaning water pipe is communicated with the first filtering water hole, a second isolation plate is fixedly connected to the bottom of the second cleaning water pipe, the bottom of the second cleaning water pipe is fixedly connected to the second isolation plate, a second filtering water hole is provided on the surface of the second isolation plate, the second cleaning water pipe is communicated with the second filtering water hole, a sealing ring is fixedly connected to the bottom of the second isolation plate, a filter element is fixedly connected to the bottom of the sealing ring, a cleaning tank is fixedly connected to the bottom of the first isolation plate, a plurality of water inlet grooves and water spray grooves are provided on the inner wall of the cleaning tank, the top of the cleaning tank is fixedly connected to the bottom of the first isolation plate, and the second isolation plate is fixedly connected to the inner wall of the cleaning tank;

[0008] The switching mechanism includes a first water storage tank, the bottom of the first water storage tank is fixedly connected to the first cleaning water pipe, the surface of the first water supply pipe is fixedly connected to the second water supply pipe, the output end of the second water supply pipe extends to the top of the first water storage tank, the top of the first water storage tank is horizontally opened with an opening, a siphon is arranged inside the first water storage tank, one end of the siphon passes through the bottom of the inner wall of the first water storage tank and is fixedly connected to the first cleaning water pipe, a first float is arranged at the bottom of the first water storage tank, a linkage rod is fixedly connected to the top of the first float, a second water storage tank is arranged on one side of the first water storage tank, the first water storage tank and the second water storage tank are connected, one end of the linkage rod extending out of the first water storage tank is fixedly connected to a stop ring, the second water storage tank is slidably connected to the stop ring, a water outlet is arranged at the bottom of the second water storage tank, a second float is arranged in the second water storage tank, a transmission rod is fixedly connected to the bottom of the second float, the bottom end of the transmission rod passes through the bottom of the inner wall of the second water storage tank, and a counterweight is fixedly connected to the bottom end of the transmission rod, a round hole is horizontally opened on one side of the counterweight, and a slider is arranged in the round hole;

[0009] A rotating ring is rotatably connected to the top of the base, a sliding groove is provided on the rotating ring, one end of the sliding block is located in the sliding groove, and the inner wall of the rotating ring is fixedly connected to two cleaning tanks.

[0010] Furthermore, the water inlet trough is located between the first isolation plate and the second isolation plate, the water spray trough is around the filter element, and the water spray trough faces the filter element, and the water inlet trough and the water spray trough are connected.

[0011] Furthermore, a limiting ring is fixedly connected to the bottom end of the second water storage tank, and the water outlet is at the bottom of the limiting ring.

[0012] Furthermore, a spring is fixedly connected to one end of the slider in the circular hole, and two ends of the spring are respectively against the slider and the inner wall of the circular hole.

[0013] Furthermore, the slide groove includes an inclined slide groove and a straight slide groove, the inclined slide groove is connected to the straight slide groove, a strip block is fixedly connected in the straight slide groove, and a chamfer is arranged at the bottom of the strip block.

[0014] Furthermore, a water outlet pipe and a drain pipe are fixedly connected to the bottom of the base, and the water outlet pipe and the drain pipe are respectively connected to the bottoms of the two cleaning tanks.

[0015] Furthermore, the first water supply pipe is connected to the second water supply pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses a first water storage tank, a siphon and a cleaning tank. The first water storage tank supplies water to the cleaning tank through the siphon to rinse the surface of the filter element, thereby achieving a self-cleaning effect.

[0018] 2. The present invention uses a rotating ring and a switching mechanism. The rise and fall of the water level in the switching device drives the rise and fall of the counterweight block and the slider. The downward movement of the slider causes the rotating ring to rotate, and the rotating ring drives the two filtering mechanisms to switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0020] Figure 2 It is an exploded schematic diagram of the filtering mechanism of the present invention;

[0021] Figure 3 It is a three-dimensional schematic diagram of a part of the structure of the present invention;

[0022] Figure 4 It is a three-dimensional schematic diagram of a part of the structure of the present invention;

[0023] Figure 5 It is a three-dimensional schematic diagram of part of the structure of the present invention.

[0024] In the figure:

[0025] 1. First water supply pipe; 2. Rotating ring; 3. First water storage tank; 4. Cleaning tank; 5. Base; 6. Second water supply pipe; 7. Siphon; 8. Linking rod; 9. First float; 10. Second water storage tank; 11. Stop ring; 12. Limiting ring; 13. Transmission rod; 14. Counterweight; 15. Sliding block; 16. Spring; 17. First fixing plate; 18. Second fixing plate; 19. First isolation plate; 20. Second isolation plate; 21. Sealing ring; 22. Filter element; 23. Slide; 24. First cleaning water pipe; 25. Fixing hole; 26. Cleaning water hole; 27. First filtering water hole; 28. Second cleaning water pipe; 29. ​​Second filtering water hole; 30. Water inlet trough; 31. Water spray trough; 32. Bar block; 33. Chamfer; 34. Water outlet pipe; 35. Drain pipe; 36. Second float; 37. Bracket, 231. Oblique slide; 232. Straight slide. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] The present invention provides a water purification treatment device for a high-rise secondary water supply tank, comprising: a base 5, a plurality of brackets 37 are fixedly connected to the top of the base 5, a first fixing plate 17 is arranged between the plurality of brackets 37, the first fixing plate 17 is fixedly connected to the bracket 37, a first cleaning water pipe 24 is vertically penetrated through the top of the first fixing plate 17, the first cleaning water pipe 24 is fixedly connected to the first fixing plate 17, a second fixing plate 18 is arranged at the bottom of the first fixing plate 17, two fixing holes 25 are symmetrically provided on the second fixing plate 18, a filtering mechanism is fixedly connected in the fixing hole 25, and a switching mechanism is arranged at the top of the first cleaning water pipe 24;

[0028] The filtering mechanism includes a first isolation plate 19 fixedly connected to the inner wall of the fixing hole 25, a cleaning water hole 26 and a first filtering water hole 27 are opened on the first isolation plate 19, a first water supply pipe 1 is arranged on the top of the first isolation plate 19, the first water supply pipe 1 is connected to the first filtering water hole 27, a second cleaning water pipe 28 is fixedly connected to the bottom of the first isolation plate 19, the second cleaning water pipe 28 is connected to the first filtering water hole 27, a second isolation plate 20 is fixedly connected to the bottom of the second cleaning water pipe 28, and the bottom of the second cleaning water pipe 28 is connected to the second The isolation plate 20 is fixedly connected, a second filtering water hole 29 is opened on the surface of the second isolation plate 20, the second cleaning water pipe 28 is connected to the second filtering water hole 29, a sealing ring 21 is fixedly connected to the bottom of the second isolation plate 20, a filter element 22 is fixedly connected to the bottom of the sealing ring 21, a cleaning tank 4 is fixedly connected to the bottom of the first isolation plate 19, a plurality of water inlet grooves 30 and water spray grooves 31 are opened on the inner wall of the cleaning tank 4, the top of the cleaning tank 4 is fixedly connected to the bottom of the first isolation plate 19, and the second isolation plate 20 is fixedly connected to the inner wall of the cleaning tank 4;

[0029] The switching mechanism includes a first water storage tank 3, the bottom of the first water storage tank 3 is fixedly connected to the first cleaning water pipe 24, the surface of the first water supply pipe 1 is fixedly connected to the second water supply pipe 6, the output end of the second water supply pipe 6 extends to the top of the first water storage tank 3, the top of the first water storage tank 3 is horizontally opened with an opening, the inside of the first water storage tank 3 is provided with a siphon tube 7, one end of the siphon tube 7 passes through the bottom of the inner wall of the first water storage tank 3 and is fixedly connected to the first cleaning water pipe 24, a first float 9 is provided at the bottom of the first water storage tank 3, the top of the first float 9 is fixedly connected to a linkage rod 8, and one side of the first water storage tank 3 is provided with a There is a second water storage tank 10, the first water storage tank 3 and the second water storage tank 10 are connected, the connecting rod 8 extends out of the first water storage tank 3 and one end is fixedly connected to a stop ring 11, the second water storage tank 10 is slidably connected to the stop ring 11, the bottom end of the second water storage tank 10 is provided with a water outlet, a second float 36 is provided in the second water storage tank 10, the bottom of the second float 36 is fixedly connected to a transmission rod 13, the bottom end of the transmission rod 13 passes through the bottom of the inner wall of the second water storage tank 10, and the bottom end of the transmission rod 13 is fixedly connected to a counterweight block 14, a circular hole is horizontally opened on one side of the counterweight block 14, and a slider 15 is provided in the circular hole;

[0030] The top of the base 5 is rotatably connected to a rotating ring 2 , a sliding groove 23 is provided on the rotating ring 2 , one end of the slider 15 is located in the sliding groove 23 , and the inner wall of the rotating ring 2 is fixedly connected to two cleaning tanks 4 .

[0031] The water inlet groove 30 is located between the first isolation plate 19 and the second isolation plate 20 , the water spray groove 31 is around the filter element 22 , and the water spray groove 31 faces the filter element 22 , and the water inlet groove 30 and the water spray groove 31 are connected.

[0032] The bottom end of the second water storage tank 10 is fixedly connected to a limiting ring 12 , and the water outlet is at the bottom of the limiting ring 12 .

[0033] One end of the slider 15 in the circular hole is fixedly connected with a spring 16 , and two ends of the spring 16 respectively abut against the slider 15 and the inner wall of the circular hole.

[0034] The slide groove 23 includes an inclined slide groove 231 and a straight slide groove 232 . The inclined slide groove 231 is connected to the straight slide groove 232 . A strip block 32 is fixedly connected in the straight slide groove 232 . A chamfer 33 is provided at the bottom of the strip block 32 .

[0035] The bottom of the base 5 is fixedly connected with a water outlet pipe 34 and a drain pipe 35 , and the water outlet pipe 34 and the drain pipe 35 are respectively connected with the bottoms of the two cleaning tanks 4 .

[0036] Wherein, the first water supply pipe 1 is connected to the second water supply pipe 6 .

[0037] like Figure 1-5 As shown, in this embodiment, water is supplied to the first water supply pipe 1, and the water passes through the first water supply pipe 1 and flows into the second water supply pipe 6 connected to the first water supply pipe 1 at the same time. The water in the first water supply pipe 1 enters one of the filtering mechanisms, and the water in the first water supply pipe 1 enters the second cleaning water pipe 28 at the bottom of the first isolation plate 19 through the first isolation plate 19, and then passes through the bottom of the second cleaning water pipe 28, where the second isolation plate 20 is fixedly connected, flows to the second filtering water hole 29 of the second isolation plate 20, and then flows into the sealing ring 21 between the filter element 22 and the second isolation plate 20. The water accumulates in the sealing ring 21, and then penetrates into the filter element 22 for filtration. The filtered water is transported to the water tank through the outlet pipe 34 fixedly connected to the bottom of the base 5.

[0038] Water flows into the first water tank 3 through the second water supply pipe 6. The first water tank 3 is provided with a first float 9. When the water level in the first water tank 3 rises, the first float 9 floats up, and the first float 9 drives the connecting rod 8 to rise. The connecting rod 8 drives the stop ring 11 to move upward along the second water tank 10. When the stop ring 11 moves to the limiting ring 12 fixedly connected to the second water tank 10, the stop ring 11 stops rising, and the connecting rod 8 and the first float 9 both stop rising, and the stop ring 11 blocks the water outlet at the bottom of the limiting ring 12.

[0039] When the stop ring 11 blocks the water outlet at the bottom of the limit ring 12, the second water supply pipe 6 continues to supply water to the first water tank 3. When the water level of the first water tank 3 rises to the connection with the second water tank 10, the second water tank 10 starts to be filled with water, the water level in the second water tank 10 rises, and the second float 36 arranged in the second water tank 10 also starts to rise. The second float 36 drives the transmission rod 13 to rise, and the second transmission rod 13 drives the counterweight block 14 to rise. The counterweight block 14 is provided with a slider 15 in the slide groove 23 on the surface of the rotating ring 2. The slider 15 is at the bottom of the strip block 32. The counterweight block 14 rises, and the counterweight block 14 drives the slider 15 to rise in the straight slide groove 232. The slider 15 moves into the circular hole of the counterweight block 14 through the chamfer 33 of the strip block 32, and compresses the spring 16. When the counterweight block 14 moves to the top of the strip block 32 When the water in the first water storage tank 3 is submerged in the siphon tube 7, the water flows from the siphon tube 7 through the first cleaning water pipe 24 provided in the first fixed plate 17 to the cleaning water hole 26 provided in the first isolation plate 19, and then enters the gap between the first isolation plate 19 and the second isolation plate 20. A water inlet groove 30 is provided on the inner wall of the cleaning tank 4 between the first isolation plate 19 and the second isolation plate 20. The water between the first isolation plate 19 and the second isolation plate 20 enters the water inlet groove 30, and then enters the water spray groove 31 to be sprayed out, thereby cleaning the filter element 22 at the bottom of the first water storage tank 3, and the cleaned water and stains flow into the drain pipe 35 fixedly connected to the base 5.

[0040] It should be noted that the flow rate of the second water supply pipe 6 directly affects the frequency of cleaning the filter element 22. The diameter of the second water supply pipe 6 should be selected according to the water quality. The diameter of the siphon tube 7 is larger than the diameter of the second water supply pipe 6, and the flow rate of the siphon tube 7 is greater than the flow rate of the second water supply pipe 6.

[0041] When the water in the first water tank 3 is completely pumped out through the siphon 7, the second float 36 descends, the connecting rod 8 moves downward, the connecting rod 8 drives the stop ring 11 to move downward, the water in the second water tank 10 flows out through the water outlet, the second float 36 in the second water tank 10 descends, thereby causing the transmission rod 13 and the counterweight 14 to descend, the counterweight 14 drives the slider 15 to descend, the slider 15 slides in the slide groove 23 on the outer surface of the rotating ring 2, the slider 15 only moves downward, the rotating ring 2 rotates, the rotating ring 2 drives the two filtering mechanisms and the second fixed plate 18 to rotate, thereby exchanging the positions of the two filtering mechanisms.

[0042] During the exchange, the water outlets of the first water supply pipe 1 and the first cleaning water pipe 24 are blocked by the second fixed plate 18 until the first water supply pipe 1 coincides with the first filter water hole 27 of another filter mechanism, the first cleaning water pipe 24 coincides with the cleaning water hole 26, and the filter mechanism connected to the drain pipe 35 and the outlet pipe 34 is also exchanged.

[0043] It should be noted that the first fixing plate 17 is fixed and supported by the bracket 37 at the top of the base 5 .

[0044] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A water purification treatment device for a high-rise secondary water supply tank, comprising: The base (5) is characterized in that: a plurality of brackets (37) are fixedly connected to the top of the base (5), a first fixing plate (17) is arranged between the plurality of brackets (37), the first fixing plate (17) is fixedly connected to the bracket (37), a first cleaning water pipe (24) is vertically penetrated through the top of the first fixing plate (17), the first cleaning water pipe (24) is fixedly connected to the first fixing plate (17), a second fixing plate (18) is arranged at the bottom of the first fixing plate (17), two fixing holes (25) are symmetrically provided on the second fixing plate (18), a filtering mechanism is fixedly connected in the fixing hole (25), and a switching mechanism is arranged at the top of the first cleaning water pipe (24); The filtering mechanism comprises a first isolation plate (19) fixedly connected to the inner wall of the fixing hole (25); a cleaning water hole (26) and a first filtering water hole (27) are provided on the first isolation plate (19); a first water supply pipe (1) is arranged on the top of the first isolation plate (19); the first water supply pipe (1) is connected to the first filtering water hole (27); a second cleaning water pipe (28) is fixedly connected to the bottom of the first isolation plate (19); the second cleaning water pipe (28) is connected to the first filtering water hole (27); a second isolation plate (20) is fixedly connected to the bottom of the second cleaning water pipe (28); the bottom of the second cleaning water pipe (28) is connected to the second isolation plate (20); The second isolation plate (20) is fixedly connected to the first isolation plate (19), a second filtering water hole (29) is provided on the surface of the second isolation plate (20), the second cleaning water pipe (28) is connected to the second filtering water hole (29), a sealing ring (21) is fixedly connected to the bottom of the second isolation plate (20), a filter element (22) is fixedly connected to the bottom of the sealing ring (21), a cleaning tank (4) is fixedly connected to the bottom of the first isolation plate (19), a plurality of water inlet grooves (30) and water spray grooves (31) are provided on the inner wall of the cleaning tank (4), the top of the cleaning tank (4) is fixedly connected to the bottom of the first isolation plate (19), and the second isolation plate (20) is fixedly connected to the inner wall of the cleaning tank (4); The switching mechanism comprises a first water storage tank (3), the bottom of the first water storage tank (3) is fixedly connected to a first cleaning water pipe (24), the surface of the first water supply pipe (1) is fixedly connected to a second water supply pipe (6), the output end of the second water supply pipe (6) extends to the top of the first water storage tank (3), the top of the first water storage tank (3) is horizontally opened with an opening, a siphon tube (7) is arranged inside the first water storage tank (3), one end of the siphon tube (7) passes through the bottom of the inner wall of the first water storage tank (3) and is fixedly connected to the first cleaning water pipe (24), a first float (9) is arranged at the bottom of the first water storage tank (3), a linkage rod (8) is fixedly connected to the top of the first float (9), and a first water storage tank (3) is arranged on one side. A second water storage tank (10), wherein the first water storage tank (3) and the second water storage tank (10) are connected, the linkage rod (8) extends out of the first water storage tank (3) and is fixedly connected to one end thereof with a stop ring (11), the second water storage tank (10) is slidably connected to the stop ring (11), a water outlet is provided at the bottom end of the second water storage tank (10), a second float (36) is provided in the second water storage tank (10), a transmission rod (13) is fixedly connected to the bottom of the second float (36), the bottom end of the transmission rod (13) passes through the bottom of the inner wall of the second water storage tank (10), and the bottom end of the transmission rod (13) is fixedly connected to a counterweight (14), a circular hole is horizontally opened on one side of the counterweight (14), and a slider (15) is provided in the circular hole; The top of the base (5) is rotatably connected to a rotating ring (2), a sliding groove (23) is provided on the rotating ring (2), one end of the slider (15) is located in the sliding groove (23), and the inner wall of the rotating ring (2) is fixedly connected to two cleaning tanks (4).

2. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: The water inlet groove (30) is located between the first isolation plate (19) and the second isolation plate (20), the water spray groove (31) is around the filter element (22), and the water spray groove (31) faces the filter element (22), and the water inlet groove (30) and the water spray groove (31) are connected.

3. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: The bottom end of the second water storage tank (10) is fixedly connected to a limiting ring (12), and the water outlet is at the bottom of the limiting ring (12).

4. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: A spring (16) is fixedly connected to one end of the slider (15) in the circular hole, and two ends of the spring (16) respectively abut against the slider (15) and the inner wall of the circular hole.

5. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: The slide groove (23) comprises an inclined slide groove (231) and a straight slide groove (232); the inclined slide groove (231) is connected to the straight slide groove (232); a strip block (32) is fixedly connected inside the straight slide groove (232); and a chamfer (33) is provided at the bottom of the strip block (32).

6. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: A water outlet pipe (34) and a drain pipe (35) are fixedly connected to the bottom of the base (5), and the water outlet pipe (34) and the drain pipe (35) are respectively connected to the bottoms of the two cleaning tanks (4).

7. The water purification treatment equipment for high-rise secondary water supply tanks as claimed in claim 1, characterized in that: The first water supply pipe (1) is connected to the second water supply pipe (6).

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