CN220749459U

CN220749459U - Rotary joint capable of filtering impurities

Info

Publication number: CN220749459U
Application number: CN202322426466.5U
Authority: CN
Inventors: 韩连建
Original assignee: Tengzhou Yuneng Machinery Equipment Co ltd
Current assignee: Tengzhou Yuneng Machinery Equipment Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-09
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a rotary joint capable of filtering impurities, and particularly relates to the field of rotary joints, which comprises a joint pipe, wherein one end of the joint pipe is in threaded connection with a discharge pipe, the outer wall of the joint pipe is movably connected with a sealing cylinder, the sealing cylinder comprises a threaded cylinder positioned on the outer wall of the joint pipe, a reserved hole is formed in one side of the threaded cylinder, rubber sleeves are fixedly connected to two ends of the inner wall of the threaded cylinder, the joint pipe is attached to the bottom end of the discharge pipe and then is connected in a clockwise rotation mode when the joint pipe is communicated, the water is discharged after the connection is finished, impurities are filtered by the joint pipe in the water discharge process, the bottom of the joint pipe is exposed by rotating the sealing cylinder anticlockwise when the impurities are accumulated more in the long-time filtering process, and the impurities filtered in the joint pipe can be cleaned more conveniently when the impurities filtered in the rotary joint are filtered after the joint pipe are exposed, and the cleaning operation is more convenient.

Description

Rotary joint capable of filtering impurities

Technical Field

The utility model relates to the technical field of rotary joints, in particular to a rotary joint capable of filtering impurities.

Background

The rotary joint is a connecting piece in the pipeline, and not only can the mutual connection between the pipe bodies be realized, but also the rotation of the pipeline is not hindered. The rotary joint is used for inputting liquid from the side of the pipeline into the rotary or reciprocating motion equipment and then discharging the liquid from the side of the pipeline, and the rotary joint is used more and more widely along with the continuous development of the modern manufacturing industry.

Through retrieval, the prior patent (publication number: CN 212745463U) discloses a split combined type unidirectional circulation rotary joint, which comprises a pipe body, wherein a first bearing is fixedly sleeved at the middle part of the pipe body, the left end of the pipe body is movably sleeved at the end head of a sealing layer, a sleeve joint is arranged at the inner side of the sealing layer, and a second bearing is fixedly sleeved at the left side of the sleeve joint. The device adopts the design of the split combined type joint and is matched with the common use of the induction device, when the medium flows through the device, the rotating induction piece can show the real-time flow velocity, so that the effect of monitoring the medium circulation of the pipe is achieved; when there is too much impurity accumulation in the joint, the joint can be disassembled and cleaned, and the installation and fixing operation of the joint are more convenient, the rotatable design of the joint angle improves the convenience of the installation of the pipe body, and the practicality of the joint can be improved on the basis that the medium circulation is not influenced.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the traditional rotary joint needs to be disassembled for cleaning when the filtered impurities are accumulated more after the impurities are filtered, so that the cleaning has a large influence on the connection state of the joint, and the connection state and the connection compactness are also easy to bring a certain influence in the disassembling process;

therefore, a rotary joint capable of filtering impurities is proposed to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a rotary joint capable of filtering impurities, which is convenient for cleaning the filtered impurities.

(II) technical scheme

The utility model provides the following technical scheme for realizing the purpose, and the technical scheme adopted by the rotary joint capable of filtering impurities is as follows: the device comprises a joint pipe, wherein one end of the joint pipe is connected with a discharge pipe in a threaded manner, and the outer wall of the joint pipe is movably connected with a sealing cylinder;

the sealing cylinder comprises a threaded cylinder positioned on the outer wall of the joint pipe, a reserved hole is formed in one side of the threaded cylinder, and rubber sleeves are fixedly connected to two ends of the inner wall of the threaded cylinder.

As the preferred scheme, connect the pipe including threaded connection in the spiral shell section of thick bamboo of arranging the material pipe bottom, and the bottom fixed connection spacing seat of spiral shell section of thick bamboo, and the bottom fixed connection elbow pipe of spacing seat, spiral shell section of thick bamboo spacing seat is linked together with between the elbow pipe.

As the preferable scheme, the elbow pipe is kept away from the one end fixed connection screwed pipe of spacing seat, and the clearance groove is seted up to the outer wall of screwed pipe, the elbow pipe with constitute integrated structure through hot melt between the screwed pipe.

As a preferable scheme, one end of the threaded pipe far away from the elbow pipe is fixedly connected with a filtering mechanism, the filtering mechanism is communicated with the threaded pipe and the elbow pipe, and the filtering mechanism and the threaded pipe form an integrated structure through hot melting.

As the preferred scheme, filtering mechanism is including being located the shell of screwed pipe one end, and the outer wall fixed connection spacing section of thick bamboo of shell, the circulation groove is seted up to one side of shell, the horizontal axis of shell and the horizontal axis coincidence setting of spacing section of thick bamboo, the shell with through hot melt constitution integrated structure between the spacing section of thick bamboo.

As the preferable scheme, the inner wall threaded connection installation section of thick bamboo of shell, and the one end fixed connection filter frame of installation section of thick bamboo, constitute integrated structure through hot melt between installation section of thick bamboo and the filter frame.

As a preferable scheme, one side of the filter frame penetrates through the filter screen, the inner wall size of the filter frame is matched with the outer wall size of the filter screen, and the filter frame is connected with the filter screen through gluing.

(III) beneficial effects

Compared with the prior art, the rotary joint capable of filtering impurities has the following beneficial effects.

According to the utility model, the joint pipe is attached to the bottom end of the discharge pipe and then rotates clockwise to connect when the joint pipe is communicated, the water discharge work is carried out after the connection is completed, impurities are filtered by the joint pipe in the water discharge process, the bottom of the joint pipe is exposed by rotating the sealing cylinder anticlockwise when the impurities are accumulated more in the long-time filtering process, the impurities filtered in the joint pipe can be cleaned more conveniently when the impurities filtered in the rotary joint are cleaned after the impurities are exposed, the cleaning work is more convenient, the joint can be prevented from being detached entirely and then cleaned, and the connection compactness and the structural stability of the joint can be better ensured when the joint is cleaned.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a joint pipe structure according to the present utility model;

FIG. 3 is a schematic diagram of a filtering mechanism according to the present utility model;

fig. 4 is a schematic structural view of the seal cartridge of the present utility model.

In the figure: 1. a joint pipe; 11. a filtering mechanism; 111. a housing; 112. a flow channel; 113. a limiting cylinder; 114. a mounting cylinder; 115. a filter frame; 116. a filter screen; 12. cleaning the groove; 13. a threaded tube; 14. an elbow pipe; 15. a limit seat; 16. a screw cylinder; 2. a sealing cylinder; 21. a thread cylinder; 22. reserving a hole; 23. a rubber sleeve; 3. and a discharge pipe.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 4, the present utility model: the utility model provides a rotary joint that can filter impurity, includes joint pipe 1, and the one end threaded connection of joint pipe 1 has row material pipe 3, and the outer wall swing joint of joint pipe 1 has sealed section of thick bamboo 2, and sealed section of thick bamboo 2 is including the screw thread section of thick bamboo 21 that is located joint pipe 1 outer wall, and reserved hole 22 is seted up to one side of screw thread section of thick bamboo 21, and the equal fixedly connected with rubber sleeve 23 in inner wall both ends of screw thread section of thick bamboo 21.

Wherein: the joint pipe 1 is attached to the bottom end of the discharge pipe 3 and then rotates clockwise to be connected when the joint pipe is communicated, water discharging work is carried out after connection is finished, impurities are filtered by the joint pipe 1 in the water discharging process, the bottom of the joint pipe 1 is exposed by the anticlockwise rotary sealing cylinder 2 when the impurities are stacked more in the long-time filtering process, and the impurities filtered inside the joint pipe 1 are cleaned after the bottom of the joint pipe 1 is exposed.

Referring to fig. 1 and 2, a rotary joint capable of filtering impurities, a joint pipe 1 comprises a screw cylinder 16 in threaded connection with the bottom end of a discharge pipe 3, the bottom of the screw cylinder 16 is fixedly connected with a limit seat 15, the bottom of the limit seat 15 is fixedly connected with an elbow pipe 14, the screw cylinder 16, the limit seat 15 and the elbow pipe 14 are communicated, one end of the elbow pipe 14 far away from the limit seat 15 is fixedly connected with a threaded pipe 13, a cleaning groove 12 is formed in the outer wall of the threaded pipe 13, an integrated structure is formed between the elbow pipe 14 and the threaded pipe 13 through hot melting, one end of the threaded pipe 13 far away from the elbow pipe 14 is fixedly connected with a filtering mechanism 11, the filtering mechanism 11 is communicated with the threaded pipe 13 and the elbow pipe 14, and the filtering mechanism 11 and the threaded pipe 13 form an integrated structure through hot melting.

Wherein: in the discharging process, impurities in water are intercepted by the filtering mechanism 11, when the joint pipe 1 is blocked by more impurities, the sealing cylinder 2 is rotated anticlockwise, the position of the sealing cylinder 2 is moved, the cleaning groove 12 is exposed in the moving process, the cleaning groove 12 is exposed, the impurities blocked on the filtering mechanism 11 are cleaned and taken out, and circulation work is continued after the impurities are taken out.

Referring to fig. 1, 2 and 3, a rotary joint capable of filtering impurities is disclosed, the filtering mechanism 11 comprises a housing 111 located at one end of a threaded tube 13, an outer wall of the housing 111 is fixedly connected with a limiting cylinder 113, a circulating groove 112 is formed in one side of the housing 111, a horizontal axis of the housing 111 is overlapped with a horizontal axis of the limiting cylinder 113, the housing 111 and the limiting cylinder 113 form an integrated structure through hot melting, an inner wall of the housing 111 is in threaded connection with a mounting cylinder 114, one end of the mounting cylinder 114 is fixedly connected with a filtering frame 115, the mounting cylinder 114 and the filtering frame 115 form an integrated structure through hot melting, one side of the filtering frame 115 penetrates through a filtering screen 116, the inner wall size of the filtering frame 115 is matched with the outer wall size of the filtering screen 116, and the filtering frame 115 and the filtering screen 116 are connected through gluing.

Wherein: when filtering, the impurity is intercepted through the filter screen 116 in the filter frame 115, the impurity is remained in the threaded pipe 13 after the interception is finished, then the water is discharged through the filter screen 116, when the filter screen 116 needs to be replaced after long-time use, the filter frame 115 and the filter screen 116 are detached from the shell 111 by rotating the mounting cylinder 114 anticlockwise, then the filter screen 116 is taken out from the cleaning groove 12, and a new filter screen 116 is replaced after the filter screen 116 is taken out for replacement.

The working principle of the utility model is that; the joint pipe 1 is attached to the bottom end of the discharge pipe 3 and then rotates clockwise to be connected when the joint pipe 3 is communicated, water is discharged after connection is completed, impurities in the water are filtered by the joint pipe 1 in the water discharging process, the impurities in the water are intercepted by the filtering mechanism 11 in the water discharging process, when the joint pipe 1 is blocked by more impurities, the sealing cylinder 2 is rotated anticlockwise, the sealing cylinder 2 is moved, the cleaning groove 12 is exposed in the moving process, the impurities blocked on the filtering mechanism 11 are cleaned and taken out after the cleaning groove 12 is exposed, dredging operation is continued after the cleaning groove is taken out, the impurities are intercepted by the filtering frame 115 in the filtering process, the impurities are left in the threaded pipe 13 after interception is completed, then water is discharged through the filtering screen 116, the filtering frame 115 and the filtering screen 116 are detached from the shell 111 when the filtering screen 116 is required to be replaced after long-time use, the filtering screen 116 is replaced after the filtering frame is taken out from the cleaning groove 12, and the filtering screen 116 is replaced by a new user after the filtering screen 116 is taken out.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Rotary joint capable of filtering impurities, comprising a joint pipe (1), and characterized in that: one end of the joint pipe (1) is connected with a discharge pipe (3) in a threaded manner, and the outer wall of the joint pipe (1) is movably connected with a sealing cylinder (2);

the sealing cylinder (2) comprises a threaded cylinder (21) positioned on the outer wall of the joint pipe (1), a reserved hole (22) is formed in one side of the threaded cylinder (21), and rubber sleeves (23) are fixedly connected to two ends of the inner wall of the threaded cylinder (21).

2. A rotary joint capable of filtering impurities according to claim 1, wherein: the joint pipe (1) comprises a screw cylinder (16) which is in threaded connection with the bottom end of the discharge pipe (3), the bottom of the screw cylinder (16) is fixedly connected with a limiting seat (15), the bottom of the limiting seat (15) is fixedly connected with an elbow pipe (14), and the screw cylinder (16) is communicated with the limiting seat (15) and the elbow pipe (14).

3. A rotary joint capable of filtering impurities according to claim 2, characterized in that: one end of the elbow pipe (14) which is far away from the limiting seat (15) is fixedly connected with the threaded pipe (13), a cleaning groove (12) is formed in the outer wall of the threaded pipe (13), and the elbow pipe (14) and the threaded pipe (13) form an integrated structure through hot melting.

4. A rotary joint capable of filtering impurities according to claim 3, wherein: one end of the threaded pipe (13) far away from the elbow pipe (14) is fixedly connected with the filtering mechanism (11), the filtering mechanism (11) is communicated with the elbow pipe (13) and the elbow pipe (14), and the filtering mechanism (11) and the threaded pipe (13) form an integrated structure through hot melting.

5. A rotary union capable of filtering impurities as set forth in claim 4, wherein: the filtering mechanism (11) comprises a shell (111) positioned at one end of the threaded pipe (13), the outer wall of the shell (111) is fixedly connected with a limiting cylinder (113), a circulating groove (112) is formed in one side of the shell (111), the horizontal axis of the shell (111) and the horizontal axis of the limiting cylinder (113) are overlapped, and the shell (111) and the limiting cylinder (113) form an integrated structure through hot melting.

6. A rotary union capable of filtering impurities according to claim 5, wherein: the inner wall of the shell (111) is connected with the mounting cylinder (114) in a threaded manner, one end of the mounting cylinder (114) is fixedly connected with the filter frame (115), and the mounting cylinder (114) and the filter frame (115) form an integrated structure through hot melting.

7. A rotary union capable of filtering impurities as set forth in claim 6, wherein: one side of the filter frame (115) penetrates through the filter screen (116), the inner wall size of the filter frame (115) is matched with the outer wall size of the filter screen (116), and the filter frame (115) is connected with the filter screen (116) through gluing.