CN219804285U - Wastewater filter convenient to clearance - Google Patents

Abstract

The utility model discloses a wastewater filter convenient to clean, which comprises a filter cylinder, wherein two electric telescopic rods are fixed on the outer side wall of the filter cylinder, top covers are fixedly connected to the telescopic ends of the tops of the two electric telescopic rods together, a motor is fixed on the upper surface of the top cover, a driving shaft at the bottom of the motor penetrates through the top cover and is fixedly connected with a clamping structure, and the driving shaft of the motor is in sealing and rotating connection with the top cover. According to the utility model, the filter cartridge, the electric telescopic rod, the top cover, the motor, the clamping structure, the hairbrush, the filter core, the water injection pipe and the drain pipe are arranged, when the filter core of the filter needs to be cleaned, the hairbrush is quickly connected to the driving end of the bottom of the motor through the clamping structure, the motor drives the hairbrush to brush the inner wall of the filter core, meanwhile, water is injected from the bottom of the filter cartridge to the filter cartridge through the water injection pipe, and impurities cleaned on the filter core are reversely flushed out of the drain pipe, so that the whole filter does not need to be manually disassembled for cleaning, and the filter is simpler and more convenient to clean.

Description

Wastewater filter convenient to clearance

Technical Field

The utility model relates to the technical field of wastewater filtration, in particular to a wastewater filter convenient to clean.

Background

With the increase of urban population, urban water consumption is rapidly rising, and the problem is urban wastewater treatment. In order to prevent the pollution in the waste water from damaging the health of human body or the environment, the waste water needs to be treated and then discharged, and before the waste water is subjected to chemical treatment, the waste water needs to be physically filtered by a waste water filter, so that the large-volume impurities in the waste water are removed and harmful substances are filtered out.

However, the existing wastewater filter has the common problem that the filter element in the filter is blocked along with the use of the wastewater filter, the whole filter is required to be manually detached, the filter element is taken out and cleaned, the cleaning step of the filter is complex, and the manual work is consumed. Therefore, the utility model provides a wastewater filter which is convenient to clean.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a wastewater filter convenient to clean.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a waste water filter convenient to clearance, is including straining a section of thick bamboo, strain the lateral wall and be fixed with two electric telescopic handle, two electric telescopic handle top flexible end fixedly connected with top cap jointly, fixed surface is connected with the motor on the top cap, motor bottom drive shaft passes top cap fixedly connected with joint structure, and motor drive shaft and top cap seal rotation are connected, joint structure fixed surface has the cutting ferrule, cutting ferrule bottom mounting has the brush, strain the inside top of section of thick bamboo and be fixed with first support ring, first support ring surface is equipped with the filter screen, strain the inside and be located first support ring below and be fixed with the second support ring, second support ring surface is fixed with the annular plate, and annular plate middle part lower surface is fixed with connecting portion, connecting portion surface screw thread rotation is connected with the filter core, top cap one side is equipped with waste water entry, strain a section of thick bamboo diapire and is fixed with the end pipe.

Further, the annular plate is fixedly connected with the second supporting ring through bolts, so that disassembly can be realized between the annular plate and the second supporting ring, and after the annular plate is disassembled, the filter element can be taken out, so that the filter element can be replaced conveniently.

Further, the outer diameter of the annular plate is smaller than the inner diameter of the first support ring, so that the annular plate can be taken out through the first support ring.

Further, the clamping structure comprises clamping connectors fixedly connected with a motor driving shaft, grooves are formed in two sides of each clamping connector, springs are fixed on the inner side walls of the grooves, clamping rods are fixed on the other ends of the springs, and clamping holes for inserting the clamping rods are formed in two sides of each clamping sleeve. So that the brush can be quickly fixed at the bottom of the motor driving shaft through the clamping structure.

Further, the bristles of the brush are attached to the inner wall of the filter element. So that the motor can drive the brush to brush the inner wall of the filter element.

Further, a drain pipe is fixed on the side wall of the top end of the filter cartridge and above the first supporting ring, and a water injection pipe is fixed on the bottom end of the side wall of the filter cartridge. When the inner wall of the filter element is brushed, clean water can be injected from the water injection pipe, so that impurities brushed off the surface of the filter element can be flushed out to the top of the filter element, and finally discharged from the drain pipe.

Further, an annular groove is formed in the top end of the side wall of the filter cylinder, and a sealing ring is clamped in the annular groove. The sealing ring can increase the tightness between the top cover and the filter cylinder.

The utility model has the beneficial effects that:

when the filter is used, the filter cartridge, the electric telescopic rod, the top cover, the motor, the clamping structure, the hairbrush, the filter core, the water injection pipe and the drain pipe are arranged, when the filter core of the filter is required to be cleaned, the hairbrush is quickly connected to the driving end of the bottom of the motor through the clamping structure, the motor is utilized to drive the hairbrush to brush the inner wall of the filter core, meanwhile, the water injection pipe is used for injecting water from the bottom of the filter cartridge to the filter cartridge, and impurities cleaned on the filter core are reversely flushed out of the drain pipe, so that the whole filter is not required to be manually disassembled for cleaning, and the filter is simpler and more convenient to clean.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the utility model without the brush installed;

FIG. 3 is a rear cross-sectional view of the brush of the present utility model installed;

fig. 4 is an enlarged view at a in fig. 3.

Legend description:

1. a filter cartridge; 2. an electric telescopic rod; 3. a top cover; 4. a motor; 5. a clamping structure; 51. a clamping joint; 52. a groove; 53. a spring; 54. a clamping rod; 6. a cutting sleeve; 7. a clamping hole; 8. a brush; 9. a first support ring; 10. a filter screen; 11. a second support ring; 12. an annular plate; 13. a connection part; 14. a filter element; 15. a waste water inlet; 16. a bottom tube; 17. a water injection pipe; 18. a drain pipe; 19. and (3) sealing rings.

Detailed Description

As shown in fig. 1-4, relate to a waste water filter convenient to clearance, including straining a 1, straining a 1 lateral wall and be fixed with two electric telescopic handle 2, the common fixedly connected with top cap 3 of two electric telescopic handle 2 top telescopic ends, fixed surface is equipped with motor 4 on top cap 3, motor 4 bottom drive shaft passes top cap 3 fixedly connected with joint structure 5, and motor 4 drive shaft and top cap 3 seal rotation are connected, joint structure 5 fixed surface is equipped with cutting ferrule 6, cutting ferrule 6 bottom mounting has brush 8, straining a 1 inside top is fixed with first support ring 9, first support ring 9 surface is equipped with filter screen 10, strain a 1 inside and be located first support ring 9 below and be fixed with second support ring 11, second support ring 11 surface is fixed with annular plate 12, and annular plate 12 middle part lower surface is fixed with connecting portion 13, connecting portion 13 surface screw thread rotation is connected with filter core 14, top cap 3 one side is equipped with waste water entry 15, straining a 1 diapire is fixed with bottom tube 16.

As shown in fig. 1-2, the annular plate 12 is fixedly connected with the second support ring 11 by bolts. The outer diameter of the annular plate 12 is smaller than the inner diameter of the first support ring 9. When the filter element 14 cannot be used at all, the annular plate 12 can be detached from the surface of the second supporting ring 11, then the filter element 14 and the annular plate 12 can be taken out of the filter cartridge 1, and then the filter element 14 is screwed off from the surface of the connecting part 13, so that a new filter element 14 can be replaced.

As shown in fig. 3-4, the clamping structure 5 comprises a clamping connector 51 fixedly connected with a driving shaft of the motor 4, grooves 52 are formed in two sides of the clamping connector 51, springs 53 are fixed on inner side walls of the grooves 52, clamping rods 54 are fixed on the other ends of the springs 53, and clamping holes 7 for inserting the clamping rods 54 are formed in two sides of the clamping sleeve 6. The bristles of the brush 8 are attached to the inner wall of the filter element 14. Therefore, the motor 4 can drive the hairbrush 8 to rotate in the filter element 14, so that the filter element 14 is brushed. After the cleaning is finished, the clamping rod 54 can be pressed to be separated from the clamping hole 7 on the clamping sleeve 6, so that the clamping sleeve 6 can be quickly separated from the clamping connector 51, and the hairbrush 8 can be taken out from the filter cartridge 1.

As shown in fig. 1-2, a drain pipe 18 is fixed on the side wall of the top end of the filter cartridge 1 and above the first supporting ring 9, and a water injection pipe 17 is fixed on the bottom end of the side wall of the filter cartridge 1. Valves are arranged on the water injection pipe 17 and the water discharge pipe 18, and valves are also arranged on the bottom pipe 16.

As shown in fig. 2, an annular groove is formed in the top end of the side wall of the filter cartridge 1, and a sealing ring 19 is clamped in the annular groove. The sealing ring 19 may increase the tightness between the cartridge 1 and the top cover 3.

Working principle: when the filter is normally used, the valve on the bottom pipe 16 is opened, the valves on the water injection pipe 17 and the water discharge pipe 18 are closed, waste water is injected into the filter cartridge 1 from the waste water inlet 15, the filter screen 10 can filter large particle impurities in the waste water, then the waste water enters the bottom of the filter cartridge 1, after the waste water passes through the filter element 14, tiny particles are filtered, and the water passing through the filter element 14 is discharged from the bottom pipe 16. When the filter element 14 of the filter needs to be cleaned, the electric telescopic rod 2 is started to extend, so that the top cover 3 rises, and the filter screen 10 can be directly taken out at the moment because the filter screen 10 is directly placed on the surface of the first supporting ring 9. Then, the clamping rod 54 on the clamping connector 51 at the bottom of the driving shaft of the motor 4 is pressed, the clamping rod 54 is retracted into the groove 52, the clamping sleeve 6 at the top of the hairbrush 8 is clamped on the clamping connector 51, the clamping rod 54 is clamped into the clamping hole 7 under the elasticity of the spring 53, the hairbrush 8 is fixedly connected with the driving shaft of the motor 4, the electric telescopic rod 2 is started to be shortened, the top cover 3 is covered on the top of the filter cartridge 1 again, then the valve on the bottom pipe 16 is closed, the valve on the water injection pipe 17 and the water discharge pipe 18 is opened, the hairbrush 8 is driven by the motor 4 to brush the inner wall of the filter cartridge 14, meanwhile clean water is injected from the water injection pipe 17, and therefore impurities brushed on the surface of the filter cartridge 14 can be flushed out to the top of the filter cartridge 1, and finally the water with the impurities is discharged from the water discharge pipe 18. After the cleaning is finished, the hairbrush 8 is disassembled.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a waste water filter convenient to clearance, is including straining a section of thick bamboo (1), its characterized in that: the utility model discloses a filter cartridge, including a filter cartridge (1), a filter screen (10), a filter cartridge (1), a filter cartridge (3), a filter cartridge (16), a filter screen (10), a motor (4) bottom drive shaft, a motor (4) drive shaft, a connecting portion (13), a filter core (14), a top cap (3) and a wastewater pipe (16) are respectively arranged on the outer side wall of the filter cartridge (1), two electric telescopic rods (2) are fixed on the outer side wall of the filter cartridge (1), two electric telescopic rods (2) are fixedly connected with the top cap (3) jointly at the telescopic ends at the tops of the electric telescopic rods (2), a motor (4) is fixedly arranged on the upper surface of the top cap (3), the bottom drive shaft of the motor (4) penetrates through the top cap (3) and is fixedly connected with a clamping structure (5), the motor (4) drive shaft is connected with the top cap (3) in a sealing and rotating mode, a clamping sleeve (6) is fixedly arranged on the surface of the clamping sleeve (6), a hairbrush (8) is fixedly arranged on the bottom end of the clamping sleeve, a filter screen (10) is arranged on the surface of the filter cartridge (1), a filter screen (1) is fixedly arranged on the top end of the filter screen, a filter screen (9) is fixedly arranged on the inner side of the filter cartridge, an annular plate (12) is fixedly arranged on the middle portion of the filter screen, an annular plate (12) and a lower surface of the filter screen is fixedly arranged on one side of the filter cartridge.

2. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: the annular plate (12) is fixedly connected with the second supporting ring (11) through bolts.

3. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: the outer diameter of the annular plate (12) is smaller than the inner diameter of the first support ring (9).

4. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: the clamping structure (5) comprises clamping connectors (51) fixedly connected with a driving shaft of the motor (4), grooves (52) are formed in two sides of each clamping connector (51), springs (53) are fixed on the inner side walls of the grooves (52), clamping rods (54) are fixed on the other ends of the springs (53), and clamping holes (7) for inserting the clamping rods (54) are formed in two sides of each clamping sleeve (6).

5. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: the brush hair of the brush (8) is attached to the inner wall of the filter element (14).

6. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: the water injection device is characterized in that a drain pipe (18) is fixed on the side wall of the top end of the filter cylinder (1) and above the first supporting ring (9), and a water injection pipe (17) is fixed at the bottom end of the side wall of the filter cylinder (1).

7. A wastewater filter for facilitating cleaning as defined in claim 1, wherein: an annular groove is formed in the top end of the side wall of the filter cylinder (1), and a sealing ring (19) is clamped in the annular groove.