CN218980582U

CN218980582U - Anti-blocking filter head

Info

Publication number: CN218980582U
Application number: CN202320176654.4U
Authority: CN
Inventors: 魏玉峰; 靳军; 海永鹏
Original assignee: Zhejiang Zcen Water Treatment Technology Co ltd
Current assignee: Zhejiang Zcen Water Treatment Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-09
Anticipated expiration: 2033-01-31

Abstract

The application provides an anti-blocking filter head belongs to sewage treatment equipment technical field, including the buried pipe in advance, install a connecting pipe on buried pipe one end in advance, install a filter cap on connecting pipe one end, along the even a plurality of filtration pore of seting up of filter cap outer wall circumference interval on the filter cap outer wall, filter cap is including installing the interlink and fixed connection on connecting pipe one end and keeping away from the roof on the terminal surface of one end of connecting pipe in the interlink, the roof is circular setting and roof cross-section is the arcuation setting, the roof is crooked towards one side of connecting pipe, the filtration pore is seted up on the interlink be close to on the one end outer wall of roof along the even a plurality of slot hole of seting up of interlink outer wall circumference interval, the width of slot hole is the same with the width of filtration pore, this application has the discharge of impurity in the convenient filter cap, has reduced the advantage of the probability that the filter cap blockked up.

Description

Anti-blocking filter head

Technical Field

The application belongs to sewage treatment equipment technical field, especially an anti-blocking filter head.

Background

The filter is a water treatment structure which is commonly used at present and filters impurities in water through a filter material arranged in the filter. However, after long-term use, impurities in the filter tank and the filter material are increased, so that the quality and efficiency of water treatment are reduced, and periodic flushing is required. The filter head is a part for water and gas distribution during back flushing of the filter tank.

For example, the applicant designs a gas-water back flushing filter head and applies for Chinese patent (the application number is 201120542630.3; the publication number is CN 202366523U), the filter head is arranged on a filter plate of a filter tank and comprises a filter rod with a water inlet and a water outlet, a filter cap is arranged at one end of the filter rod, a plurality of gaps communicated with the water inlet are longitudinally formed in the filter cap, the gaps are uniformly distributed, and a plurality of uniformly distributed air inlets are formed in the side wall of one end of the filter rod, which is positioned at the water outlet.

In the use process of the existing filter head, water flows out of the side wall of the filter head generally, when impurities exist in the water, the impurities can be flushed to the top end of the filter head by water flow, the impurities are accumulated on the top end of the filter head, the impurities are accumulated for a long time, and the filter head is filled with the impurities, so that the filter head cannot work.

Disclosure of Invention

In order to overcome the defects in the background technology, the purpose of the application is to provide an anti-blocking filter head, which has the characteristics of facilitating the discharge of impurities in the filter cap and reducing the probability of blocking the filter cap.

In order to achieve the above object, the present application provides the following technical solutions:

the utility model provides an anti-blocking filter head, includes the buried pipe in advance, installs a connecting pipe on buried pipe one end, installs a filter cap on connecting pipe one end, and a plurality of filtration pore has been seted up along filter cap outer wall circumference interval is even on the filter cap outer wall, filter cap is including installing the interlink on connecting pipe one end and fixed connection roof on the one end terminal surface that the connecting pipe was kept away from to the interlink, and the roof is circular setting and roof cross-section is the arcuation setting, the roof is crooked towards one side of connecting pipe, the filtration pore is seted up on the interlink on the one end outer wall that the interlink is close to the roof along a plurality of slot hole has been seted up to interlink outer wall circumference interval is even, and the width of slot hole is the same with the width of filtration pore.

As a preferable scheme, one end face of the interlink far away from the top plate is fixedly connected with a supporting ring, one side wall of the supporting ring far away from the interlink is fixedly connected with a connecting ring, the outer wall of the connecting ring is in threaded connection with the inner wall of one end of the connecting pipe, and the supporting ring is supported on the end face of one end of the connecting pipe.

As a preferred scheme, the connecting pipe is including the first pipe, second pipe, third pipe and the fourth pipe that set gradually, go-between threaded connection is on first pipe one end inner wall, and the diameter that the second pipe is close to the one end of first pipe is greater than the diameter that the second pipe kept away from the one end of first pipe, the diameter of third pipe is the same with the diameter that the second pipe kept away from first pipe, the internal diameter of fourth pipe is greater than the internal diameter of third pipe, the one end threaded connection of pre-buried pipe is on the third pipe inner wall.

As a preferable scheme, a baffle ring is connected to the outer wall of one end of the embedded pipe in a threaded manner, the outer diameter of the baffle ring is smaller than the inner diameter of the fourth pipe, and the baffle ring is abutted against the end face of one end, close to the fourth pipe, of the third pipe.

As a preferable scheme, a plurality of driving blocks are fixedly connected to the side wall of one side, far away from the connecting ring, of the supporting ring, and the driving blocks are uniformly arranged at intervals along the circumference of the outer wall of the supporting ring.

As a preferable scheme, the long holes are uniformly formed at intervals along the circumference of the outer wall of the interlink.

As a preferable scheme, the filtering holes are formed with nine holes along the circumferential direction of the outer wall of the interlink.

Compared with the prior art, the application has the following advantages:

1. in this application filter water gets into from pre-buried pipe and connecting pipe and strains the cap, then comes out from straining the cap through the filtration pore, when straining water and containing impurity, impurity follows and strains in the cap, impurity is towards the roof by dashing, under the effect of roof, impurity is towards the outside motion of roof, impurity is discharged from the slot hole, through such setting, the steam generator is simple in structure, convenient operation, the convenience is strained the discharge of impurity in the cap, has reduced the probability of straining the cap jam.

2. The utility model provides an among the application interval even fixedly connected with drive piece on supporting the holding ring, the operator drives the interlink through the cooperation of spanner and drive piece and rotates, through such setting, simple structure, convenient operation has made things convenient for the interlink of operator drive to rotate.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present application.

In the figure, 1, embedding a pipe; 2. a connecting pipe; 3. a filter cap; 4. filtering holes; 5. a interlink; 6. a top plate; 7. a long hole; 8. a tightening ring; 9. a connecting ring; 10. a first tube; 11. a second tube; 12. a third tube; 13. a fourth pipe; 14. a baffle ring; 15. and a driving block.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

As shown in fig. 1, an anti-blocking filter head comprises an embedded pipe 1, a connecting pipe 2 is arranged at one end of the embedded pipe 1, a filter cap 3 is arranged at one end of the connecting pipe 2, and nine filter holes 4 are uniformly formed in the outer wall of the filter cap 3 along the circumferential interval of the outer wall of the filter cap 3.

As shown in fig. 1, the filter cap 3 comprises a interlink 5 and a top plate 6, one end of the interlink 5 is connected with one end of the connecting pipe 2, the top plate 6 is fixedly connected to the end face of the interlink 5, which is far away from the connecting pipe 2, the top plate 6 is circularly arranged, the section of the top plate 6 is arc-shaped, the arc of the top plate 6 is bent towards one side of the connecting pipe 2, the filter holes 4 are formed in the interlink 5, six long holes 7 are uniformly formed in the outer wall of one end, close to the top plate 6, of the interlink 5 at intervals along the circumferential direction of the outer wall of the interlink 5, and the width of the long holes 7 is identical with that of the filter holes 4.

As shown in fig. 1, in order to facilitate the installation and the disassembly of the filter cap 3 by an operator, a supporting ring 8 is fixedly connected to an end surface of the interlink 5 far away from the top plate 6, the supporting ring 8 and the interlink 5 are coaxially arranged, a connecting ring 9 is fixedly connected to a side wall of one side of the supporting ring 8 far away from the interlink 5, and the connecting ring 9 and the interlink 5 are coaxially arranged.

As shown in fig. 1, the connecting pipe 2 comprises a first pipe 10, a second pipe 11, a third pipe 12 and a fourth pipe 13 which are sequentially and fixedly connected, wherein the first pipe 10, the second pipe 11, the third pipe 12 and the fourth pipe 13 are integrally formed, the outer wall of the connecting ring 9 is in threaded connection with the inner wall of the first pipe 10, the abutting ring 8 abuts against the end face of one end of the first pipe 10, the diameter of one end of the second pipe 11 close to the first pipe 10 is larger than that of one end of the second pipe 11 far away from the first pipe 10, the diameter of the third pipe 12 is the same as that of the second pipe 11 far away from the first pipe 10, the inner diameter of the fourth pipe 13 is larger than that of the third pipe 12, and one end of the embedded pipe 1 is in threaded connection with the inner wall of the third pipe 12.

As shown in fig. 1, in order to facilitate an operator to adjust the position between the embedded pipe 1 and the connecting pipe 2, a baffle ring 14 is in threaded connection with the outer wall of one end of the embedded pipe 1, the outer diameter of the baffle ring 14 is smaller than the inner diameter of the fourth pipe 13 and larger than the outer diameter of the third pipe 12, and the baffle ring 14 abuts against the end face of one end, close to the fourth pipe 13, of the third pipe 12.

As shown in fig. 1, in order to facilitate the driving of the filter cap 3 from the connecting pipe 2, a plurality of driving blocks 15 are fixedly connected to the side wall of the side of the holding ring 8 away from the connecting ring 9, and the driving blocks 15 are uniformly arranged at intervals.

The working principle of the embodiment of the application is as follows: one end of the embedded pipe 1 is connected to the inner wall of the third pipe 12 through threads, and the position of the baffle ring 14 on one end of the embedded pipe 1 can be adjusted according to the requirement, so that the position between the third pipe 12 and the embedded pipe 1 can be adjusted;

the filtered water enters the filter cap 3 from the embedded pipe 1 and the connecting pipe 2, the filtered water is discharged from the long hole 7 and the filter hole 4, impurities in the filtered water are flushed to the top plate 6, the impurities move towards the inner wall of the interlink 5 under the action of the top plate 6, and the impurities are discharged from the filter cap 3 from the long hole 7.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

One of the embodiments provided in this application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.

Claims

1. The utility model provides an anti-blocking filter head, its characterized in that, including embedded pipe (1), install connecting pipe (2) on embedded pipe (1) one end, install one and strain cap (3) on connecting pipe (2) one end, set up a plurality of filtration pore (4) along straining cap (3) outer wall circumference interval is even on straining cap (3) outer wall, strain cap (3) including installing interlink (5) and fixed connection on connecting pipe (2) one end on interlink (5) keep away from roof (6) on the one end terminal surface of connecting pipe (2), roof (6) are circular setting and roof (6) cross-section is the arcuation setting, roof (6) are crooked towards one side of connecting pipe (2), strain pore (4) and set up on interlink (5) on the one end outer wall that interlink (5) is close to roof (6) outer wall circumference interval is even set up a plurality of slot (7), the width of slot (7) is the same with the width of filtration pore (4).

2. An anti-clogging filter head as recited in claim 1, wherein: the connecting ring (5) is far away from the end face of one end of the top plate (6) and fixedly connected with a supporting ring (8), a connecting ring (9) is fixedly connected to the side wall of one side, far away from the connecting ring (5), of the supporting ring (8), the outer wall of the connecting ring (9) is in threaded connection with the inner wall of one end of the connecting pipe (2), and the supporting ring (8) is abutted to the end face of one end of the connecting pipe (2).

3. An anti-clogging filter head as claimed in claim 2, wherein: the connecting pipe (2) comprises a first pipe (10), a second pipe (11), a third pipe (12) and a fourth pipe (13) which are sequentially arranged, wherein the connecting ring (9) is in threaded connection with the inner wall of one end of the first pipe (10), the diameter of one end, close to the first pipe (10), of the second pipe (11) is larger than that of one end, far away from the first pipe (10), of the second pipe (11), the diameter of the third pipe (12) is the same as that of the second pipe (11), the inner diameter of the fourth pipe (13) is larger than that of the third pipe (12), and one end of the embedded pipe (1) is in threaded connection with the inner wall of the third pipe (12).

4. A block-resistant filter head as claimed in claim 3, wherein: the outer wall of one end of the embedded pipe (1) is in threaded connection with a baffle ring (14), the outer diameter of the baffle ring (14) is smaller than the inner diameter of the fourth pipe (13), and the baffle ring (14) is abutted against the end face of one end, close to the fourth pipe (13), of the third pipe (12).

5. An anti-clogging filter head as claimed in claim 2, wherein: a plurality of driving blocks (15) are fixedly connected to the side wall of one side, far away from the connecting ring (9), of the supporting ring (8), and the driving blocks (15) are uniformly arranged at intervals along the circumferential direction of the outer wall of the supporting ring (8).

6. An anti-clogging filter head as recited in claim 1, wherein: six long holes (7) are uniformly formed along the circumferential interval of the outer wall of the interlink (5).

7. An anti-clogging filter head as recited in claim 1, wherein: nine filter holes (4) are formed along the circumferential direction of the outer wall of the interlink (5).