CN215232466U

CN215232466U - Sewage filtering pipeline assembly capable of backwashing

Info

Publication number: CN215232466U
Application number: CN202022154707.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xiamen Jiulixin Environmental Protection Technology Co ltd
Current assignee: Xiamen Jiulixin Environmental Protection Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-12-21
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a sewage filtering pipeline component capable of backwashing, which relates to the technical field of sewage filtering, wherein the rear end and the middle part of a water conveying pipe are provided with filter boxes, the front end and the rear end of each filter box are symmetrically provided with openings, the water conveying pipe is connected with the openings, the left side of each filter box is provided with a baffle, four corners of the right side of each baffle are fixedly connected with connecting plates, the filter box ensures the sealing performance of the pipeline under the sewage filtering state, the cleaning work of a user on sundries is convenient, the influence on the filtering effect in the later period is avoided, an auxiliary pipe is welded on the right side of the water conveying pipe, the middle part of the auxiliary pipe is provided with a water pump, the auxiliary pipe is arranged inside the water pump in a penetrating way, the service lives of the filter screen and the water conveying pipe are prolonged, the filtering effect is not influenced, the pipeline is not easy to be blocked, the problem that sundries are accumulated inside the pipeline is solved, because the pipeline structure needs to be sealed, the sundries are not convenient to be cleaned out, not only influence the filter effect, still can cause the pipeline to block up, the unable problem of normal use of pipeline.

Description

Sewage filtering pipeline assembly capable of backwashing

Technical Field

The utility model belongs to the technical field of the sewage filtration technique and specifically relates to a sewage filtering pipeline subassembly that can backwash is related to.

Background

Current sewage filtering pipe assembly, behind the debris in the filtration sewage, debris are long-pending inside having the pipeline, because pipeline structure needs seal, so debris are not convenient for wash out by the clearance, not only influence the filter effect, still can cause the pipeline to block up, and the pipeline can't carry out normal use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: inside debris amasss there is the pipeline, because pipeline structure need be sealed, so debris are not convenient for be washed out by the clearance, not only influence the filter effect, still can cause the pipeline to block up, and the unable normal use that carries on of pipeline provides the sewage filtering pipe assembly that can backwash to the problem that prior art exists.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a backwashable sewage filtration pipeline assembly comprising:

the filter box comprises a water delivery pipe, wherein filter boxes are arranged at the rear end and the middle part of the water delivery pipe, openings are symmetrically formed in the front end and the rear end of each filter box, the water delivery pipe is connected with the openings, a baffle is arranged on the left side of each filter box, connecting plates are fixedly connected to four corners on the right side of each baffle, screw holes are formed in two corners on the left sides of the upper end and the lower end of each filter box and the top surface of each connecting plate, each connecting plate is connected with the corresponding filter box through a bolt through the corresponding screw hole, a sealing strip is arranged on the edge of the right side of each baffle in a surrounding and embedded mode, an inner filter plate is fixedly connected to the front end and the rear end of the right side of each baffle, and a plurality of filter holes are formed in the surface of each inner filter plate;

the auxiliary pipe is welded on the right side of the water delivery pipe, a water pump is arranged in the middle of the auxiliary pipe, and the auxiliary pipe penetrates through the water pump.

Preferably, the head end and the tail end of the water delivery pipe are provided with interfaces, the water delivery pipe is arranged at the front end of the filter box and is sleeved with a disc, and a filter screen is embedded in the disc.

Preferably, the water conveying pipe is divided into a plurality of sections by the filter boxes and the discs, the sections of the water conveying pipe are inserted into the openings and the discs, and the filter boxes and the discs are distributed in a staggered mode.

Preferably, the left side of the filter box is provided with a notch, the baffle covers the outer side of the notch, and the baffle is connected with the filter box through a connecting plate.

Preferably, the sealing strip is inserted into the notch of the filter box and tightly attached to the inner wall of the notch, the inner filter plate is positioned inside the filter box and contacts with the inner wall of the filter plate, the inside of the filter box is communicated with the inside of the water delivery pipe, and the filter holes correspond to the openings.

Preferably, the three connecting ends of the auxiliary pipe and the water conveying pipe are respectively positioned at the rear ends of the disks and at the rear end of the interface at the tail end, and the water pump is positioned between the two disks.

Compared with the prior art, the beneficial effects of the utility model are that:

the sealing strip breaks away from the notch of filter cartridge, when carrying out filtering operation, the notch can be plugged up to the sealing strip, prevents that the inside sewage of filter cartridge from oozing, takes out interior filter plate from filter cartridge to the left debris of filter plate are cleared up including gathering, install the baffle again after the clearance, when guaranteeing that the pipeline strains the leakproofness under the dirty state, convenient to use person avoids influencing the filter effect in later stage to the cleaning work of debris.

Wash out the debris on filter screen surface, and partial rivers are carried to the rear end through the water pump, and the rear end of raceway is input with rivers to the accessory pipe, washes the filter screen that is located the rear end and the inner wall of raceway, realizes the effect of backwash, and convenient to use person washes filter screen and raceway inner wall, prolongs the life of filter screen and raceway, can not influence the filter effect, and is difficult for causing the pipe blockage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the disc structure of the present invention;

fig. 3 is a schematic view of the filter box structure of the present invention.

The labels in the figure are: the water conveying pipe comprises a water conveying pipe 1, a connector 101, a disc 2, a filter screen 201, a filter box 3, an opening 301, a screw hole 302, a baffle 4, a sealing strip 401, a connecting plate 402, an inner filter plate 403, a filter hole 404, an auxiliary pipe 5 and a water pump 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, a backwashable sewage filter pipe assembly, comprising:

the water pipe 1 is provided with filter boxes 3 at the rear end and the middle part of the water pipe 1, openings 301 are symmetrically formed at the front end and the rear end of each filter box 3, the water pipe 1 is connected with the openings 301, a baffle 4 is arranged at the left side of each filter box 3, four corners at the right side of the baffle 4 are fixedly connected with connecting plates 402, screw holes 302 are formed in two corners at the left side and the top surface of each connecting plate 402 at the upper end and the lower end of each filter box 3, the connecting plates 402 are connected with the filter boxes 3 through the screw holes 302 in a bolt manner, a sealing strip 401 is embedded around the edge of the right side of the baffle 4, an inner filter plate 403 is fixedly connected at the front end and the rear end of the right side of the baffle 4, a plurality of filter holes 404 are formed in the surface of the inner filter plate 403, when a user uses the water pipe 1, an external water supply pipeline is firstly connected into the water pipe 1, interfaces 101 are formed at the head end and the tail end of the water pipe 1, and a disc 2 is sleeved at the front end of the filter box 3 of the water pipe 1, the filter screen 201 is embedded in the disc 2, an external water supply pipeline is connected into the interface 101, so that normal water supply work can be conveniently carried out in the later period, the water supply pipeline 1 is divided into a plurality of sections by the filter box 3 and the disc 2, the sections of the water supply pipeline 1 are inserted into the opening 301 and the disc 2, the filter box 3 and the disc 2 are distributed in a staggered way, then the water supply work is started, sewage is firstly input into the filter box 3, the left side of the filter box 3 is provided with a notch, the baffle 4 covers the outer side of the notch, the baffle 4 is connected with the filter box 3 through the connecting plate 402, the sealing strip 401 is inserted into the notch of the filter box 3 and is tightly attached to the inner wall of the notch, the inner filter plate 403 is positioned in the filter box 3 and is contacted with the inner wall of the filter plate, the interior of the filter box 3 is communicated with the interior of the water supply pipeline 1, and the filter holes 404 correspond to the opening 301, and the interior of the water supply pipeline 1 is communicated with the interior of the filter box 3 through the opening 301, therefore, sewage enters the filter box 3, the inner filter plate 403 is positioned inside the filter box 3 and contacts with the inner wall of the filter plate, the inner filter plate 403 is respectively blocked in the two openings 301, the sewage is filtered in the inner filter plate 403, the inner filter plate 403 is in an inclined state, the sewage passes through the filter holes 404, the filtered impurities are gradually accumulated on the left side of the inner filter plate 403 as the filtered impurities increase, the sewage is subjected to double-layer filtering through the two inner filter plates 403, the sewage flows into the water conveying pipe 1 after being filtered, the sewage is filtered again through the filter screen 201, the impurities are accumulated at the rear end of the filter screen 201, and after the sewage flows out from the filter screen 201, the filter box 3 and the disc 2 are required to be filtered again, the sewage is subjected to the filtering step through the filter box 3 and the disc 2, the sewage can be sufficiently filtered by multiple channels, and the impurities inside the sewage are filtered, the user can clear up the debris on the internal filter plate 403, screw out the bolt in the screw hole 302, let the connecting plate 402 break away from the filter cartridge 3, the user dismantles the baffle 4 again, sealing strip 401 breaks away from the notch of filter cartridge 3, when carrying out filtering operation, sealing strip 401 can block up the notch, prevent the inside sewage of filter cartridge 3 from oozing, take out the internal filter plate 403 from the filter cartridge 3, thus clear up the debris that gather in the left side of internal filter plate 403, install baffle 4 after the clearance, have the leakproofness under guaranteeing the pipeline and strain dirty state, the cleaning operation of convenient user to debris, avoid influencing the filter effect in later stage;

the auxiliary pipe 5 is welded on the right side of the water conveying pipe 1, the water pump 6 is arranged in the middle of the auxiliary pipe 5, the auxiliary pipe 5 penetrates the water pump 6, when a user needs to clean the inner wall of the conveying pipe and the filter screen 201, the interface 101 at the front end of the water conveying pipe 1 can be connected into an external tap water pipeline, an external power supply is connected into the water pump 6, the water pump 6 is started, the water pump 6 enables the auxiliary pipe 5 to form a negative pressure state, the auxiliary pipe 5 in the negative pressure state pumps tap water, three connecting ends of the auxiliary pipe 5 and the water conveying pipe 1 are respectively arranged at the rear end of the disc 2 and the rear end of the interface 101 at the tail end, the water pump 6 is arranged between the two discs 2, and one connecting position of the auxiliary pipe 5 and the water conveying pipe 1 is close to the interface 101 at the front end, so that the tap water can be pumped into the auxiliary pipe 5 and flows in the auxiliary pipe 5, can be defeated to 2 positions of disc that are located the rear end, rivers receive 6 negative pressure influences of water pump and have the impact force, rivers can strike filter screen 201 and 1 inner wall of raceway, wash the debris on filter screen 201 surface, and partial rivers are passed through water pump 6 and are carried the rear end, the rear end of raceway 1 is input with rivers to auxiliary pipe 5, wash filter screen 201 and 1 inner wall of raceway that are located the rear end, realize the effect of backwash, convenient to use person washes filter screen 201 and 1 inner wall of raceway, prolong filter screen 201 and 1's of raceway life, can not influence the filter effect, and be difficult for causing the pipe blockage.

The working principle is as follows: when a user uses the water conveying pipe 1, an external water conveying pipe is firstly connected into the water conveying pipe 1, sewage is firstly input into the filter box 3, the sewage enters the filter box 3, the sewage passes through the filter holes 404, the filtered impurities are gradually accumulated on the left side of the inner filter plate 403 along with the increase of the filtered impurities, the sewage flows into the water conveying pipe 1 after being filtered, the sewage is filtered again through the filter screen 201, the impurities in the sewage are filtered out, the user can clean the impurities on the inner filter plate 403, screws out the bolts in the screw holes 302, then detaches the baffle 4, takes the inner filter plate 403 out of the filter box 3, cleans the impurities accumulated on the left side of the inner filter plate 403, and can connect the interface 101 at the front end of the water conveying pipe 1 into an external tap water pipeline when the user needs to clean the inner wall of the conveying pipe and the filter screen 201, and the water pump 6 enables the auxiliary pipe 5 to form a negative pressure state, the auxiliary pipe 5 in the negative pressure state pumps in tap water, the tap water can be conveyed to the position of the disc 2 positioned at the rear end in the flowing process of the tap water in the auxiliary pipe 5, the water flow has impact force under the negative pressure influence of the water pump 6, the water flow can impact the filter screen 201 and the inner wall of the water conveying pipe 1 to flush impurities on the surface of the filter screen 201, part of the water flow is conveyed to the rear end through the water pump 6, the auxiliary pipe 5 inputs the water flow to the rear end of the water conveying pipe 1, and the filter screen 201 positioned at the rear end and the inner wall of the water conveying pipe 1 are flushed.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A backwashable sewage filter pipe assembly, comprising:

the water pipe (1), the rear end and the middle part of the water pipe (1) are provided with filter boxes (3), the front end and the rear end of each filter box (3) are symmetrically provided with an opening (301), the water pipe (1) is connected with the openings (301), the left side of each filter box (3) is provided with a baffle (4), the four corners of the right side of each baffle (4) are fixedly connected with connecting plates (402), the two corners of the left sides of the upper end and the lower end of each filter box (3) and the top surface of each connecting plate (402) are respectively provided with a screw hole (302), each connecting plate (402) is connected with each filter box (3) through the screw holes (302) in a bolt mode, the edge of the right side of each baffle (4) is provided with a sealing strip (401) in a surrounding embedding mode, the front end and the rear end of the right side of each baffle (4) are respectively fixedly connected with an inner filter plate (403), and the surface of each inner filter plate (403) is provided with a plurality of filter holes (404);

the auxiliary pipe (5) is welded on the right side of the water conveying pipe (1), a water pump (6) is arranged in the middle of the auxiliary pipe (5), and the auxiliary pipe (5) penetrates through the water pump (6).

2. A backwashable sewage filter pipe assembly according to claim 1, wherein: interface (101) have all been opened to raceway (1) head end and end, and raceway (1) is located filter cartridge (3) front end and has all cup jointed disc (2), disc (2) inside scarf joint has filter screen (201).

3. A backwashable sewage filter pipe assembly according to claim 2, wherein: the water conveying pipe (1) is divided into a plurality of sections by the filter boxes (3) and the discs (2), the sections of the water conveying pipe (1) are inserted into the openings (301) and the discs (2), and the filter boxes (3) and the discs (2) are distributed in a staggered mode.

4. A backwashable sewage filter pipe assembly according to claim 1, wherein: the left side of the filter box (3) is provided with a notch, the baffle (4) covers the outer side of the notch, and the baffle (4) is connected with the filter box (3) through a connecting plate (402).

5. A backwashable sewage filter pipe assembly according to claim 4, wherein: the sealing strip (401) is inserted into the notch of the filter box (3) and tightly attached to the inner wall of the notch, the inner filter plate (403) is positioned inside the filter box (3) and contacts with the inner wall of the filter plate, the inside of the filter box (3) is communicated with the inside of the water delivery pipe (1), and the filter holes (404) correspond to the openings (301).

6. A backwashable sewage filter pipe assembly according to claim 1, wherein: the three connecting ends of the auxiliary pipe (5) and the water conveying pipe (1) are respectively positioned at the rear ends of the disks (2) and the rear end of the tail end connector (101), and the water pump (6) is positioned between the two disks (2).