Water source filtering equipment for water supply plant

Abstract

The utility model relates to the technical field of water supply plant water source filtering, in particular to water supply plant water source filtering equipment which comprises a water supply unit, and a filter cartridge is fixedly communicated with the upper end of the surface of the water supply unit; the cleaning mechanism comprises a filter frame fixedly connected to the inner wall of the filter cylinder, the lower end of the surface of the filter cylinder is fixedly communicated with a blow-off pipe, the inner wall of the filter cylinder is rotatably connected with a spray pipe, the top of the water supply unit is fixedly connected with a water bucket, and one end of the filter cylinder is fixedly connected with a water pump; according to the device, through the electromagnetic valve, the water pump, the water bucket and the spray pipe, the spray pipe washes water at one end of the filter frame, impurities at the other end of the filter frame are discharged through the blow-off pipe along with water, the impurities are prevented from being retained in the filter frame, and compared with an existing mode that the impurities on the filter frame are scraped and not discharged, the impurities on the filter frame are flushed and discharged; the filter frame blockage caused by excessive impurities retained in the filter frame is avoided, and the urban water supply flow of the water supply equipment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply plant water source filtration technical field, especially a kind of water supply plant water source filtration equipment. BACKGROUND

[0002] Water supply plant water source filtration equipment is one of the key facilities to ensure the safety of urban water supply and water quality, in urban water supply, usually, filter equipment is provided at the water inlet end of water supply unit, to block impurities from flowing into urban water system, to provide clean and safe urban water.

[0003] Through the search, the patent "a kind of intelligent variable frequency water supply equipment" authorized announcement "CN218148678U" is realized by tank, filter disc, guide vane, shell and rotating motor, the impurities at the top of filter disc are scraped, avoid the impurities to block filter disc, ensure that the water after filtration flows into water supply equipment.

[0004] The above can scrape the impurities at the top of filter disc, but the impurities are always retained at the top of filter disc, cannot be discharged, too much impurities are retained, prone to block the top of filter disc, in turn affect the flow of water supply equipment to urban water supply.

[0005] Therefore, a kind of water supply plant water source filtration equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing water supply plant water source filtration equipment to solve the above problems, improve the problem that impurities are always retained at the top of filter disc, cannot be discharged, too much impurities are retained, prone to block the top of filter disc.

[0007] The utility model realizes the above-mentioned purpose by the following technical scheme, a kind of water supply plant water source filtration equipment, it includes: water supply unit, the surface upper end of water supply unit is fixedly connected with filter cartridge;Cleaning mechanism, the cleaning mechanism includes the filter frame of fixed connection in the inner wall of filter cartridge, the surface lower end of filter cartridge is fixedly connected with blow-off pipe, the inner wall of filter cartridge is rotatably connected with spray pipe, the top of water supply unit is fixedly connected with water bucket, one end of filter cartridge is fixedly connected with water pump, one end of water pump extends to the inner wall of spray pipe, the other end of water pump is connected with water pipe, the bottom of water pipe penetrates and extends to the inner wall of water bucket, the surface upper end of filter cartridge and the surface of blow-off pipe are all embedded with solenoid valve.Through solenoid valve, water pump, water bucket and spray pipe, the impurities at the other end of filter frame are washed away by spray pipe, avoid the impurities to be retained in filter frame, compared with the impurities on filter frame are not discharged by the existing scraping, the impurities on filter frame are washed away by this mode, avoid too much impurities to be retained in filter frame, cause filter frame to be blocked, ensure the flow of water supply equipment to urban water supply.

[0008] Preferably, the surface of the nozzle is fixedly connected with a swash plate, the inner wall of the filter cartridge is fixedly connected with annularly distributed supporting blocks, the inner wall of the supporting blocks is slidably connected with a striker, one end of the striker contacts one end of the swash plate, and the supporting blocks are fixedly connected with springs at the opposite end of the striker. Through the nozzle, the swash plate and the spring, the striker reciprocatingly strikes one end of the filter frame, so that the impurities adhered to the filter frame are quickly removed, and the cleaning effect on the filter frame is improved.

[0009] Preferably, the surface of the nozzle is fixedly connected with a first gear, and one end of the filter cartridge is rotatably connected with a second gear.

[0010] Preferably, the inner wall of the water pipe is rotatably connected with a water wheel, and one end of the water wheel is fixedly connected with one end of the second gear. Through the water wheel, the first gear and the second gear, the water wheel is driven to rotate in the water flow in the water pipe, the nozzle is driven to rotate in the water flow, and the washing effect of the nozzle on the filter frame is ensured.

[0011] Preferably, the inner wall of the nozzle is fixedly connected with a sealing bearing, and the inner edge of the sealing bearing is fixedly connected with the surface of the water pump. Through the sealing bearing, it is ensured that the nozzle will not drive one end of the water pump to rotate in rotation, and the wear of the water pump is reduced.

[0012] Preferably, the surface of the nozzle is fixedly connected with a rotating rod, the surface of the rotating rod is rollingly connected with a ball, and the surface of the ball is rollingly connected with the inner wall of the filter cartridge. Through the rotating rod and the ball, the nozzle is limited and supported, and the stability of the nozzle in rotation is ensured.

[0013] Preferably, the spring and the filter frame are stainless steel components.

[0014] Preferably, the surface of the filter frame forms an angle with the horizontal plane.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the electromagnetic valve, the water pump, the water bucket and the nozzle, one end of the filter frame is washed by the nozzle, the impurities at the other end of the filter frame are discharged through the sewage pipe along with the water, the impurities are prevented from being retained in the filter frame, compared with the existing method of scraping the impurities on the filter frame without discharging, the impurities on the filter frame are washed and discharged, the retention of the impurities in the filter frame is prevented, the filter frame is prevented from being blocked, and the water supply equipment is ensured to supply water to the city.

[0017] 2. Through the nozzle, the swash plate and the spring, the striker reciprocatingly strikes one end of the filter frame, so that the impurities adhered to the filter frame are quickly removed, and the cleaning effect on the filter frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter cartridge of the present invention;

[0020] Figure 3 This is an exploded view of the water pump and nozzle of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the cleaning mechanism of the present utility model.

[0022] In the figure: 1. Water supply unit; 2. Filter cartridge; 3. Cleaning mechanism; 31. Filter frame; 32. Water bucket; 33. Water pipe; 34. Water pump; 35. Spray pipe; 36. Strike rod; 37. Support block; 38. Spring; 39. Swash plate; 310. Rotating rod; 311. First gear; 312. Sealed bearing; 313. Water wheel; 314. Second gear; 315. Solenoid valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figures 1-4 As shown, a water source filtration equipment of a water supply plant includes: a water supply unit 1, the upper surface of the water supply unit 1 is fixedly connected to a filter cartridge 2; a cleaning mechanism 3, the cleaning mechanism 3 includes a filter frame 31 fixedly connected to the inner wall of the filter cartridge 2, the lower surface of the filter cartridge 2 is fixedly connected to a sewage pipe, the inner wall of the filter cartridge 2 is rotatably connected to a nozzle 35, the top of the water supply unit 1 is fixedly connected to a water bucket 32, one end of the filter cartridge 2 is fixedly connected to a water pump 34, one end of the water pump 34 extends to the inner wall of the nozzle 35, the other end of the water pump 34 is connected to a water pipe 33, the bottom end of the water pipe 33 passes through and extends to the inner wall of the water bucket 32, and the upper surface of the filter cartridge 2 and the surface of the sewage pipe are both embedded with a solenoid valve 315.

[0025] When supplying water to the city, the water supply unit 1 is manually turned on. Water from the water supply plant is delivered to the upper surface of the filter cartridge 2 and flows into the filter cartridge 2. The filter frame 31 blocks impurities in the water, allowing the filtered water to flow into the water supply unit 1. The water supply unit 1 then delivers the filtered water to the city pipeline to continue the water supply operation. When water supply is no longer needed, the water supply unit 1 can be manually turned off.

[0026] like Figure 3As shown, the surface of the spray pipe 35 is fixedly connected with the swash plate 39, the inner wall of the filter cartridge 2 is fixedly connected with the annularly distributed supporting block 37, the inner wall of the supporting block 37 is slidably connected with the impact rod 36, one end of the impact rod 36 contacts one end of the swash plate 39, the supporting block 37 and the opposite end of the impact rod 36 are fixedly connected with the spring 38, the spring 38 and the filter frame 31 are both stainless steel components, the surface of the filter frame 31 forms an angle with the horizontal plane. The impact rod 36 is a silica gel component.

[0027] After a period of filtration in the filter cartridge 2, the electromagnetic valve 315 on the surface of the upper end of the filter cartridge 2 is manually closed and the electromagnetic valve 315 on the blowdown pipe is opened, so that the surface of the upper end of the filter cartridge 2 is blocked and the blowdown pipe is opened. The water pump 34 is manually opened, so that the water pipe 33 draws water in the water bucket 32 and transports it into the spray pipe 35. The water in the water pipe 33 drives the spray pipe 35 to rotate in the flow, so that the water sprayed by the spray pipe 35 has a wide range. The rotation of the spray pipe 35 drives the swash plate 39 to rotate. Since the swash plate 39 is arranged in an inclined downward manner, the inclined convex part of the swash plate 39 rotates to the position of the impact rod 36, pushes the impact rod 36 to move towards the end of the filter frame 31 and impacts the end of the filter frame 31, stretches the spring 38, the inclined convex part of the swash plate 39 moves away from the impact rod 36, and the elastic force of the spring 38 drives the impact rod 36 to reset. The impact rod 36 made of silica gel reciprocally impacts in the filter frame 31, so that the impurities on the filter frame 31 are loosened and are discharged through the blowdown pipe under the impact of water. After a period of flushing, the electromagnetic valve 315 on the water pump 34 and the blowdown pipe is manually closed and the electromagnetic valve 315 on the surface of the upper end of the filter cartridge 2 is opened.

[0028] As shown in Figures 3-4 , the surface of the spray pipe 35 is fixedly connected with the first gear 311, one end of the filter cartridge 2 is rotatably connected with the second gear 314, the first gear 311 is engaged with the second gear 314, the inner wall of the water pipe 33 is rotatably connected with the water wheel 313, one end of the water wheel 313 is fixedly connected with one end of the second gear 314, the inner edge of the sealing bearing 312 is fixedly connected with the surface of the water pump 34.

[0029] The water in the water pipe 33 drives the water wheel 313 to rotate in the flow, the rotation of the water wheel 313 drives the second gear 314 to rotate. Since the diameter of the second gear 314 is several times the diameter of the first gear 311, the specific gear diameter ratio is selected according to actual requirements, and will not be described again. The rotation of the second gear 314 drives the first gear 311 to rotate rapidly, and the rotation of the first gear 311 drives the spray pipe 35 to rotate.

[0030] As shown in Figure 3 , the surface of the spray pipe 35 is fixedly connected with the rotating rod 310, the surface of the rotating rod 310 is rollingly connected with the rolling ball, and the surface of the rolling ball is rollingly connected with the inner wall of the filter cartridge 2.

[0031] The utility model discloses a filter cartridge 2 surface upper end's electromagnetic valve 315 is closed manually and opens electromagnetic valve 315 on the blow-off pipe, makes the surface upper end of filter cartridge 2 block, and the blow-off pipe opens, and water pump 34 is opened manually, and water pipe 33 draws the water in water bucket 32 and transports to the spray pipe 35, and the water in water pipe 33 pushes water wheel 313 to rotate in the flow, and water wheel 313 rotates through second gear 314 and first gear 311 and drives spray pipe 35 to rotate fast, makes the water range of spray pipe 35 wide, and spray pipe 35 rotates and drives inclined disc 39 to rotate, because inclined disc 39 is inclined and sets down, and the inclined convex of inclined disc 39 rotates to the place of knock rod 36, and knock rod 36 moves to the direction of one end of filter frame 31 and impacts in one end of filter frame 31, and stretches spring 38, and the inclined convex of inclined disc 39 is far from knock rod 36, and the elastic force of spring 38 drives knock rod 36 to reset, and knock rod 36 of silica gel component reciprocating impact in filter frame 31, and the impurity on filter frame 31 is loose, and is discharged through blow-off pipe under the impact of water. After a period of washing, water pump 34 and electromagnetic valve 315 on the blow-off pipe are closed manually and electromagnetic valve 315 on the surface upper end of filter cartridge 2 is opened.

[0032] It should be noted that the above description of water supply unit 1, filter cartridge 2, electromagnetic valve 315, water pump 34 and sealed bearing 312 are all relatively mature devices, and the specific model can be selected according to actual needs. At the same time, the power supply of water supply unit 1, electromagnetic valve 315 and water pump 34 can be internal power supply or mains power supply. The specific power supply method is selected as appropriate and will not be described here.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is only for clarity, and those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water source filtration equipment for a water supply plant, characterized in that: include: A water supply unit (1), wherein the upper end of the surface of the water supply unit (1) is fixedly connected to a filter cartridge (2); A cleaning mechanism (3) includes a filter frame (31) fixedly connected to the inner wall of the filter cartridge (2); the lower end of the surface of the filter cartridge (2) is fixedly connected to a sewage pipe; the inner wall of the filter cartridge (2) is rotatably connected to a nozzle (35); the top of the water supply unit (1) is fixedly connected to a water bucket (32); one end of the filter cartridge (2) is fixedly connected to a water pump (34); one end of the water pump (34) extends to the inner wall of the nozzle (35); the other end of the water pump (34) is connected to a water pipe (33); the bottom end of the water pipe (33) penetrates and extends to the inner wall of the water bucket (32); and a solenoid valve (315) is embedded and installed on the upper end of the surface of the filter cartridge (2) and the surface of the sewage pipe.

2. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: The surface of the nozzle (35) is fixedly connected to a swash plate (39), the inner wall of the filter cartridge (2) is fixedly connected to annularly distributed support blocks (37), the inner wall of the support blocks (37) is slidably connected to a striker (36), one end of the striker (36) contacts one end of the swash plate (39), and the opposite ends of the support blocks (37) and the striker (36) are fixedly connected to a spring (38).

3. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: A first gear (311) is fixedly connected to the surface of the nozzle (35), and one end of the filter cartridge (2) is rotatably connected to a second gear (314), and the first gear (311) is meshed with the second gear (314).

4. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: The inner wall of the water pipe (33) is rotatably connected to a water wheel (313), and one end of the water wheel (313) is fixedly connected to one end of a second gear (314).

5. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: The inner wall of the nozzle (35) is fixedly connected to a sealing bearing (312), and the inner edge of the sealing bearing (312) is fixedly connected to the surface of the water pump (34).

6. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: The surface of the nozzle (35) is fixedly connected to a rotating rod (310), the surface of the rotating rod (310) is rollingly connected to a ball, and the surface of the ball is rollingly connected to the inner wall of the filter cartridge (2).

7. The water source filtration equipment for a water supply plant according to claim 2, characterized in that: The spring (38) and the filter frame (31) are both made of stainless steel.

8. The water source filtration equipment for a water supply plant according to claim 1, characterized in that: The upper end of the surface of the filter frame (31) forms an angle with the horizontal plane.

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