CN211987300U - Filter convenient to wash dirty - Google Patents

Abstract

The utility model discloses a filter convenient for flushing dirt, which comprises a cylinder body, a water inlet and a water outlet which are arranged on the cylinder body, wherein the water inlet and the water outlet are respectively arranged at the positions close to the two ends of the cylinder body; the filter comprises a barrel, a water inlet, a water outlet, a plurality of filter assemblies, a sewage outlet, a plurality of sewage outlets and a plurality of filtering assemblies, wherein the plurality of filter assemblies are arranged in the barrel and are arranged between the water inlet and the water outlet; the filter assembly comprises an installation frame and a filter screen arranged in the installation frame; has the technical effect that the dirt in the filter can be conveniently washed away.

Description

Filter convenient to wash dirty

Technical Field

The utility model relates to a filter field, in particular to filter convenient to wash dirty.

Background

The filter is used for filtering water for removing impurities in the water, so that the quality of the water is ensured, and better water can be used in industrial production.

At present, adopt filter screen or filter core to filter water usually in most filters, after filtering a period, often can adhere to more dirty on filter screen or the filter core, need dismantle the filter, wash filter screen or filter core again, it is all comparatively troublesome with the installation to dismantle process to make the washing to filter screen or filter core all comparatively troublesome.

The problem that the filter screen and the filter element are difficult to clean is urgently needed to be solved by providing a filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filter convenient to wash dirty, its advantage can be more convenient wash the dirty in the filter.

The above technical purpose of the present invention can be achieved by the following technical solutions: a filter convenient for flushing dirt comprises a cylinder body, a water inlet and a water outlet, wherein the water inlet and the water outlet are arranged on the cylinder body and are respectively arranged at positions close to two ends of the cylinder body;

the filter comprises a barrel, a water inlet, a water outlet, a plurality of filter assemblies, a plurality of sewage outlets and a sewage flushing port, wherein the barrel is internally provided with the plurality of filter assemblies which are arranged between the water inlet and the water outlet;

the filter assembly comprises an installation frame and a filter screen arranged in the installation frame.

According to the technical scheme, the water inlet is used for allowing sewage to be filtered to enter, the water outlet is used for discharging filtered water, the filtering assemblies are used for filtering the sewage, and the filtering effect can be better improved by the plurality of filtering assemblies; the mounting frame is used for mounting a filter screen, and the filter screen is used for filtering dirty impurities in water; the sewage flushing port is used for inputting water for flushing the filter screen into the barrel, and the sewage draining port is used for discharging sewage, so that the filter screen can be flushed without disassembling the filter screen, and the efficiency of flushing the filter screen is improved.

The utility model discloses further set up to: the installation frame is characterized in that an installation groove for inserting the installation frame is formed in the barrel body, a plurality of installation grooves are formed in the length direction of the barrel body, and a sealing flange is arranged at the position, located in the installation groove, of the barrel body.

Through above-mentioned technical scheme, the mounting groove is used for supplying the installing frame to insert to make the installing frame place more stable, sealed flange is used for laminating with the installing frame, thereby better plays sealed effect, avoids water to leak away from the clearance between installing frame and the mounting groove.

The utility model discloses further set up to: the sealing flange has seted up the seal groove towards one side in the barrel, the joint cooperation has the sealing washer in the seal groove, the lateral wall and the sealing washer butt of installing frame.

Through above-mentioned technical scheme, the seal groove is used for placing the sealing washer, and the sealing washer is used for the clearance between shutoff installing frame and the mounting groove lateral wall to better avoiding water to leak away, so that wash the better washing to the filter screen of the water of filter screen.

The utility model discloses further set up to: the mounting frame is provided with a positioning hole, the sealing flange is provided with a locking hole corresponding to the positioning hole, and the positioning hole and the locking hole are simultaneously penetrated with a locking bolt.

Through the technical scheme, the locking bolt can penetrate through the locking hole and the positioning hole, so that the mounting frame is better locked on the sealing flange, and the mounting stability and firmness of the mounting frame are better ensured; and the locking bolt can be convenient dismantlement get off for it is comparatively convenient to dismantle the filter screen, thereby can be convenient take off the filter screen the back wash, and then better improvement wash the efficiency of filter screen.

The utility model discloses further set up to: and the locking bolt is in threaded fit with a locking nut, and the locking nut is provided with a rotating piece convenient to hold.

Through the technical scheme, the rotating piece is convenient to hold, so that the locking nut can be rotated more conveniently, the locking bolt and the locking nut can be detached more conveniently, the filter screen can be taken out and installed more conveniently, and the filter screen can be washed more efficiently.

The utility model discloses further set up to: the water inlet is extended to form a water inlet pipe, the water outlet is extended to form a water outlet pipe, the sewage outlet is extended to form a sewage discharge pipe, the sewage flushing port is extended to form a sewage flushing pipe, and the water inlet pipe, the water outlet pipe, the sewage discharge pipe and the sewage flushing pipe are all provided with opening and closing valves.

Through the technical scheme, the water inlet pipe, the water outlet pipe, the sewage discharge pipe and the sewage flushing pipe can be more conveniently in butt joint communication with other pipelines, so that filtered water can be more conveniently output, and washed sewage can be better discharged; the opening and closing valve is used for controlling the opening and the communication of each pipeline so as to better control the flow direction of water and ensure that when the dirt is washed, the dirt can accurately flow out of the sewage discharge pipe.

The utility model discloses further set up to: the drain pipe gradually increases towards the bore of the end far away from the barrel.

Through the technical scheme, the sewage draining pipe with the gradually increased caliber can better guide sewage to be drained, so that the drained sewage is quicker and more convenient.

The utility model discloses further set up to: the caliber of one end of the sewage flushing pipe, which faces away from the cylinder body, is gradually reduced, and a rubber sealing sleeve is sleeved on the outer side of the sewage flushing pipe.

Through above-mentioned technical scheme, the towards dirty pipe that the bore reduces gradually makes things convenient for more to dock the intercommunication with outside water pipe for outside water pipe can be better.

To sum up, the utility model discloses following beneficial effect has:

1. the dirt on the filter screen can be washed away by introducing water into the dirt washing port, so that the dirt is discharged from the dirt discharging port, and the dirt washing is more convenient;

2. the mounting frame can be pulled out from the mounting groove to can be convenient dismantle mounting frame and filter screen, thereby can be convenient dismantle the filter screen and come out and wash.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the filter assembly of the present embodiment;

FIG. 3 is a schematic view showing the positional relationship between the waste flushing pipe and the cylinder in the present embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

fig. 5 is an enlarged schematic view of part B of fig. 2.

Reference numerals: 1. a barrel; 2. a water inlet; 3. a water outlet; 4. a filter assembly; 5. a sewage draining outlet; 6. flushing a sewage hole; 7. installing a frame; 8. a filter screen; 9. mounting grooves; 10. a sealing flange; 11. a sealing groove; 12. a seal ring; 13. positioning holes; 14. a locking hole; 15. locking the bolt; 16. locking the nut; 17. a rotating sheet; 18. a water inlet pipe; 19. a water outlet pipe; 20. a blow-off pipe; 21. flushing a sewage pipe; 22. opening and closing the valve; 24. and (4) sealing rubber sleeves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, a filter convenient for flushing dirt comprises a cylinder body 1, a water inlet 2 and a water outlet 3 which are arranged on the cylinder body 1, wherein the cylinder body 1 is cylindrical, and the axis of the cylinder body 1 is arranged along the horizontal direction; the water inlet 2 and the water outlet 3 are respectively arranged at positions close to two ends of the barrel body 1, the water inlet 2 extends towards the direction far away from the barrel body 1 to form a water outlet pipe 19, the water inlet 2 extends to form a water inlet pipe 18, the water outlet pipe 19 and the water inlet pipe 18 are respectively provided with an opening and closing valve 22, and the opening and closing valve 22 is used for communicating and disconnecting the water outlet pipe 19 and the water inlet pipe 18, so that filtered water can be well controlled to enter the barrel body 1.

Referring to fig. 2, four groups of filter assemblies 4 are arranged in the cylinder 1, each filter assembly 4 comprises a mounting frame 7 and a filter screen 8 bolted in the mounting frame 7, and the plurality of filter assemblies 4 are sequentially and uniformly arranged between the water inlet 2 and the water outlet 3; from the water inlet 2 to the water outlet 3, the aperture of the filter screen 8 is gradually reduced.

Referring to fig. 1 and 3, a sewage flushing port 6 is arranged at one end of the barrel 1 close to the water outlet 3, a plurality of sewage draining ports 5 are arranged on the barrel 1, the sewage draining port 5 is arranged between two adjacent filtering assemblies 4, and the sewage draining port 5 is also arranged between the water inlet 2 and the filtering assembly 4 adjacent to the water inlet; a sewage flushing pipe 21 extends from each sewage flushing port 6 to the outside of the cylinder 1, and a sewage discharging pipe 20 extends from each sewage discharging port 5 to the outside of the cylinder 1; the sewage flushing pipe 21 and the sewage draining pipe 20 are both provided with an opening and closing valve 22. The caliber of one end of the sewage flushing pipe 21, which is far away from the cylinder body 1, is gradually reduced, the rubber sealing sleeve 24 is sleeved on the outer side of the sewage flushing pipe 21, the rubber sealing sleeve 24 is in a ring shape with a rectangular cross section, and the rubber sealing sleeve 24 is made of rubber.

Referring to fig. 2 and 3, when dirt on the filter screen 8 needs to be washed, firstly, a clean water source is introduced into the dirt washing pipe 21 through a water pipe, the water pipe can be sleeved on the dirt washing pipe 21, the inner wall of the water pipe and the rubber sealing sleeve 24, and the rubber sealing sleeve 24 can play a better sealing role, so that water leakage can be better avoided. The clean water can wash off the attached dirt on one side of the filter screen 8 facing the water inlet 2, and then the dirt is discharged from the sewage discharge pipe 20; the drain pipe 20 is towards the one end bore crescent of keeping away from barrel 1 for the discharge that the drain pipe 20 can be better is dirty, and the avoidance dirty that can be better blocks up drain pipe 20, makes the discharge dirty that can be better.

Referring to fig. 4 and 5, the cylinder 1 is provided with four mounting grooves 9 into which the mounting frame 7 is inserted, and the four mounting grooves 9 are arranged along the length direction of the cylinder 1; a sealing flange 10 is arranged at the position, located in the mounting groove 9, of the cylinder body 1, a sealing groove 11 is formed in the sealing flange 10, a sealing ring 12 is clamped and matched in the sealing groove 11, the sealing ring 12 is made of rubber, and after the mounting frame 7 is inserted into the mounting groove 9, the remaining sealing ring 12 of the mounting frame 7 is abutted, so that better avoidance can be achieved; the mounting frame 7 is provided with a positioning hole 13, the sealing flange 10 is provided with a locking hole 14, the positioning hole 13 and the locking hole 14 are both provided with a plurality of positioning holes 13 and locking holes 14, the plurality of positioning holes 13 and the plurality of locking holes 14 are arranged in a one-to-one correspondence manner, and the positioning holes 13 and the locking holes 14 are simultaneously provided with locking bolts 15 in a penetrating manner. The locking bolt 15 is in threaded fit with a locking nut 16, the locking nut 16 is welded with two rotating pieces 17, and the two rotating pieces 17 are symmetrically arranged on the axis of the locking nut 16; when lock nut 16 is dismantled to needs, revolving fragment 17 can supply the people to hold for it is more convenient to dismantle lock nut 16, thereby more convenient washs filter screen 8.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. A filter convenient for dirt flushing comprises a cylinder body (1), and a water inlet (2) and a water outlet (3) which are arranged on the cylinder body (1), wherein the water inlet (2) and the water outlet (3) are respectively arranged at positions close to two ends of the cylinder body (1);

the sewage treatment device is characterized in that a plurality of filtering components (4) are arranged in the barrel body (1), the plurality of filtering components (4) are arranged between the water inlet (2) and the water outlet (3), a plurality of sewage outlets (5) are arranged on the barrel body (1), and a sewage flushing port (6) is arranged at one end, close to the water outlet (3), of the barrel body (1);

the filter assembly (4) comprises a mounting frame (7) and a filter screen (8) arranged in the mounting frame (7).

2. A filter convenient for flushing sewage according to claim 1, wherein the cylinder body (1) is provided with a mounting groove (9) for inserting the mounting frame (7), the mounting groove (9) is provided with a plurality of mounting grooves along the length direction of the cylinder body (1), and the cylinder body (1) is provided with a sealing flange (10) at the position of the mounting groove (9).

3. The filter convenient for flushing sewage of claim 2, wherein a sealing groove (11) is formed in one side, facing the inside of the cylinder body (1), of the sealing flange (10), a sealing ring (12) is in clamping fit in the sealing groove (11), and the outer side wall of the mounting frame (7) is abutted to the sealing ring (12).

4. The filter convenient for flushing sewage of claim 2, wherein the mounting frame (7) is provided with a positioning hole (13), the sealing flange (10) is provided with a locking hole (14) corresponding to the positioning hole (13), and the positioning hole (13) and the locking hole (14) are simultaneously provided with a locking bolt (15) in a penetrating manner.

5. A filter facilitating sewage flushing according to claim 4, characterised in that a locking nut (16) is screwed on the locking bolt (15), and a rotating piece (17) facilitating holding is arranged on the locking nut (16).

6. The filter convenient for flushing sewage of claim 1, wherein a water inlet pipe (18) extends from the water inlet (2), a water outlet pipe (19) extends from the water outlet (3), a sewage discharge pipe (20) extends from the sewage discharge outlet (5), a sewage flushing pipe (21) extends from the sewage flushing outlet (6), and opening and closing valves (22) are arranged on the water inlet pipe (18), the water outlet pipe (19), the sewage discharge pipe (20) and the sewage flushing pipe (21).

7. A filter for facilitating flushing of sewage according to claim 6, characterised in that the sewage draining pipe (20) is of increasing caliber towards the end far away from the cylinder (1).

8. The filter convenient for flushing dirt is characterized in that the caliber of the dirt flushing pipe (21) is gradually reduced towards one end far away from the cylinder body (1), and a rubber sealing sleeve (24) is sleeved on the outer side of the dirt flushing pipe (21).

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