CN211912952U - Water supply and drainage filtering device - Google Patents

Abstract

The utility model discloses a plumbing filter equipment, including the water filter tank, the internally mounted of water filter tank has the drainage cartridge filter, fixed cover is installed in the outside of drainage cartridge filter, the connector is installed to one side of water filter tank, the back flush sprinkler bead is installed to the bottom of shunt tubes, one side of water filter tank leans on upper position department to install the sewage entry, the water-feeding pipe is installed to one side of water collector tank, the supporting leg is installed to the bottom both sides of supporting seat. The utility model discloses an internally mounted of water filter tank has the drainage cartridge filter, installs the motor in the one end of drainage cartridge filter, can evenly filter sewage through the drainage cartridge filter of this kind of design, then by the water delivery inner chamber through the drainage head discharge, through its convenient sewage discharge after will filtering, and install the back flush sprinkler bead at the top of water filter tank, can wash the dirt in the drainage cartridge filter outside through it, avoid blockking up, increase filter effect.

Description

Water supply and drainage filtering device

Technical Field

The utility model relates to a filter equipment field specifically is a water supply and drainage filter equipment.

Background

The industrial filter is a filter widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply, such as industrial wastewater, circulating water filtration, emulsion regeneration, waste oil filtration treatment, continuous casting water systems and blast furnace water systems in the metallurgy industry and high-pressure water descaling systems for hot rolling, and is an advanced, efficient and easy-to-operate full-automatic filter. When the mouth of the back washing suction disc is opposite to the inlet of the filter element, the blow-down valve is opened, the system releases pressure and discharges water, a negative pressure area with relative pressure lower than the water pressure outside the filter element is formed between the suction disc and the inner side of the filter element, part of clean circulating water is forced to flow into the inner side of the filter element from the outer side of the filter element, and the impurity particles adsorbed on the inner wall of the filter element flow into discs along with water and are discharged from the blow-down.

The water supply and drainage filtering device at the present stage is easy to cause filtering clearance blockage after long-term use, influences the filtering effect, and is water source waste and incapable of being recycled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plumbing filter equipment to the filter effect who solves among the prior art is poor, uses for a long time to cause the filter gap to block up easily, influences the filter effect, and the water source is extravagant, unable recycling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water supply and drainage filtering device comprises a water filtering tank, wherein a drainage filtering tank is arranged inside the water filtering tank, a fixing sleeve is arranged outside the drainage filtering tank, a connector is arranged on one side of the water filtering tank, a drainage head is arranged at one end of the connector, a motor is arranged on the other side of the water filtering tank, a pipe connecting sleeve and a support are respectively arranged on two sides of the top of the water filtering tank, a clear water inlet is arranged on one side of the pipe connecting sleeve, a water distribution pipe is arranged on the top of the pipe connecting sleeve, a shunt pipe is arranged below the water distribution pipe, a backwashing water spray head is arranged at the bottom of the shunt pipe, a sewage inlet is arranged on one side of the water filtering tank close to the upper position, a water filtering plate is arranged on the front of the water filtering tank close to the upper position, a supporting seat is arranged at the bottom of the water, supporting legs are installed on two sides of the bottom of the supporting seat.

Preferably, the sliding convex grooves are installed on two sides of the water filtering plate, and the water filtering plate is installed at the lower position inside the water filtering box through the sliding convex grooves.

Preferably, the water collecting tank is positioned under the water filtering plate, the water feeding pipe is provided with a water feeding pump, and one end of the water feeding pipe is fixedly connected with one side of the connecting pipe sleeve.

Preferably, a main shaft at one end of the motor is rotatably connected with the drainage filter cylinder, and a water delivery inner cavity is arranged in the middle of the drainage filter cylinder.

Preferably, the flow dividing pipe is connected with the water distribution pipe in a welding mode, and the backwashing water spray head is located right above the drainage filter cylinder.

Preferably, the middle part of the fixing sleeve is provided with a diaphragm, and the diaphragm blocks the inner part of the water delivery inner cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an internally mounted of water filter tank has the drainage cartridge filter, install the motor in the one end of drainage cartridge filter, the drainage cartridge filter through this kind of design can evenly filter sewage, then discharge through the drainage head by the water delivery inner chamber, discharge through its sewage after conveniently will filtering, and install the back flush sprinkler bead at the top of water filter tank, can wash the dirt in the drainage cartridge filter outside through it, avoid blockking up, increase filter effect, install the drainage board in the water filter tank, can connect through it to the dirt after filtering and get, conveniently take the dirt out the discharge, and install the header tank in the bottom of supporting seat, and install the upper hose in one side of header tank, can flow back the sewage after the sewage to in taking over the cover through it, make the water source can recycle, the using water wisely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the drain filter cartridge of the present invention.

Fig. 3 is a top view of the water filter plate of the present invention.

In the figure: 1. a drainage cartridge filter; 2. fixing a sleeve; 3. a shunt tube; 4. backwashing the sprinkler head; 5. a water distribution pipe; 6. a pipe connecting sleeve; 7. a clear water inlet; 8. a sewage inlet; 9. a motor; 10. a supporting seat; 11. supporting legs; 12. a water feeding pipe; 13. a water collection tank; 14. a water filter plate; 15. a support; 16. a water filtering tank; 17. a drainage head; 18. a connector; 19. a water delivery inner cavity; 20. the convex groove slides.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a water supply and drainage filtering apparatus includes a water filtering box 16, a drainage filtering cylinder 1 is installed inside the water filtering box 16, the drainage filtering cylinder 1 is used for filtering sewage and discharging filtered water, a fixing sleeve 2 is installed outside the drainage filtering cylinder 1, the fixing sleeve 2 increases stability of the drainage filtering cylinder 1 and can circularly filter the sewage through a diaphragm, the middle of the fixing sleeve 2 is provided with a diaphragm which blocks inside a water conveying inner cavity 19, a connector 18 is installed at one side of the water filtering box 16, a drainage head 17 is installed at one end of the connector 18, the drainage head 17 is convenient for discharging the filtered sewage, a motor 9 is installed at the other side of the water filtering box 16, the motor 9 is used for driving the drainage filtering cylinder 1 to rotate to generate a centrifugal effect and centralize the sewage inside the drainage filtering cylinder 1, a main shaft at one end of a motor 9 is rotatably connected with a drainage filter cylinder 1, a water delivery inner cavity 19 is arranged in the middle of the drainage filter cylinder 1, a pipe connecting sleeve 6 and a support 15 are respectively arranged at two sides of the top of a water filtering tank 16, the pipe connecting sleeve 6 and the support 15 are convenient for supporting and fixing the water distribution pipe 5, a clear water inlet 7 is arranged at one side of the pipe connecting sleeve 6, the water distribution pipe 5 is arranged at the top of the pipe connecting sleeve 6, the water distribution pipe 5 is convenient for distributing clear water into a plurality of flow dividing pipes 3, the flow dividing pipes 3 discharge the clear water from a backwashing sprinkler head 4 to wash the outer side of the drainage filter cylinder 1 so as to avoid filter hole blockage, the flow dividing pipes 3 are arranged below the water distribution pipe 5, the flow dividing pipes 3 are welded with the water distribution pipe 5, the backwashing sprinkler head 4 is positioned right above the drainage filter cylinder 1, the sprinkler head 4 is arranged at the, the sewage inlet 8 is used for leading in sewage, the upper position of the front surface of the water filtering tank 16 is provided with a water filtering plate 14, the water filtering plate 14 is used for filtering the sewage, and can receive the filth after filtering, the both sides of the water filtering plate 14 are equipped with the sliding convex groove 20, and the water filtering plate 14 is installed at the lower position inside the water filtering tank 16 through the sliding convex groove 20, the sliding convex groove 20 is convenient for the installation and the disassembly of the water filtering plate 14, the bottom of the water filtering tank 16 is equipped with the supporting seat 10, the middle part of the bottom end of the supporting seat 10 is equipped with the water collecting tank 13, the water collecting tank 13 is used for collecting the sewage after filtering, the water collecting tank 13 is located under the water filtering plate 14, and install the water-feeding pump on the upper hose 12, and the one end of upper hose 12 and the one side fixed connection of taking over cover 6, this kind of design makes sewage circulated use, and upper hose 12 is installed to one side of header tank 13, and supporting leg 11 is installed to the bottom both sides of supporting seat 10.

The utility model discloses a theory of operation is: when the device is used, sewage is discharged into a water filtering tank 16 from a sewage inlet 8, the water in the sewage is discharged into a water conveying inner cavity 19 after being filtered by a water filtering layer on the outer side through a motor 9 driving a water discharging filtering cylinder 1 to rotate, the filtered sewage is discharged through a connector 18 at one end of the water conveying inner cavity 19 and a water discharging head 17 at one end of the water conveying inner cavity 19, clear water is conveyed into a water distribution pipe 5 through a clear water inlet 7, the water is distributed into a flow dividing pipe 3 through the water distribution pipe 5, clear water is divided into a back washing water spraying head 4 through the flow dividing pipe 3, the outer side of the water discharging filtering cylinder 1 is washed by the clear water sprayed by the back washing water spraying head 4 to avoid blockage, the filtered sewage is filtered by a water filtering plate 14, the filtered water is discharged into a water collecting tank 13 for buffering, the treated sewage flows back into a connecting pipe sleeve 6 through an upper water pipe 12, and the filtered dirt can be collected through the water filtering plate, the dirt is convenient to take out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A water supply and drainage filtering device comprises a water filtering tank (16) and is characterized in that a drainage filtering cylinder (1) is arranged inside the water filtering tank (16), a fixed sleeve (2) is arranged on the outer side of the drainage filtering cylinder (1), a connector (18) is arranged on one side of the water filtering tank (16), a drainage head (17) is arranged at one end of the connector (18), a motor (9) is arranged on the other side of the water filtering tank (16), a pipe connecting sleeve (6) and a support (15) are respectively arranged on two sides of the top of the water filtering tank (16), a clear water inlet (7) is arranged on one side of the pipe connecting sleeve (6), a water distribution pipe (5) is arranged on the top of the pipe connecting sleeve (6), a shunt pipe (3) is arranged below the water distribution pipe (5), a back flush water spray nozzle (4) is arranged at the bottom end of the shunt pipe (3), a sewage inlet (8) is arranged on one side, the water filter comprises a water filter plate (14) installed at the position, close to the upper position, of the front face of the water filter box (16), a supporting seat (10) is installed at the bottom of the water filter box (16), a water collecting tank (13) is installed at the middle of the bottom of the supporting seat (10), a water feeding pipe (12) is installed on one side of the water collecting tank (13), and supporting legs (11) are installed on two sides of the bottom of the supporting seat (10).

2. A feed water filtration device as claimed in claim 1, wherein: the two sides of the water filtering plate (14) are provided with sliding convex grooves (20), and the water filtering plate (14) is arranged at the lower position of the inside of the water filtering box (16) through the sliding convex grooves (20).

3. A feed water filtration device as claimed in claim 1, wherein: the water collecting tank (13) is positioned right below the water filtering plate (14), the water feeding pipe (12) is provided with a water feeding pump, and one end of the water feeding pipe (12) is fixedly connected with one side of the pipe connecting sleeve (6).

4. A feed water filtration device as claimed in claim 1, wherein: and a main shaft at one end of the motor (9) is rotatably connected with the drainage filter cylinder (1), and a water delivery inner cavity (19) is arranged in the middle of the drainage filter cylinder (1).

5. A feed water filtration device as claimed in claim 1, wherein: the flow dividing pipe (3) is connected with the water distribution pipe (5) in a welding mode, and the backwashing water spraying head (4) is located right above the drainage filter cylinder (1).

6. A feed water filtration device as claimed in claim 1, wherein: the middle part of the fixed sleeve (2) is provided with a diaphragm which blocks the inner part of the water delivery inner cavity (19).

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