CN215806924U

CN215806924U - Pipe fitting with filtering capability

Info

Publication number: CN215806924U
Application number: CN202121015254.2U
Authority: CN
Inventors: 王纪胜
Original assignee: Shandong Everbright Pipeline Equipment Co ltd
Current assignee: Shandong Everbright Pipeline Equipment Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-02-11
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a pipe fitting with a filtering function, which relates to the technical field of pipe fittings and comprises a first pipe body and a second pipe body, wherein the opposite sides of the first pipe body and the second pipe body are in threaded hinge joint with an outer pipe member, the inner side of the outer pipe member is provided with a built-in filtering member, the inner side of the outer pipe member is in threaded hinge joint with a sewage discharging member, the arranged sewage discharging member is used for cleaning particle impurities in the built-in filtering member, because the sewage discharge component penetrates through the external pipe fitting and the internal pipe fitting through the connector head and is arranged on the inner side of the external pipe fitting through the thread on the outer side of the connector head, therefore, the pipe cover can be directly unscrewed to remove particle impurities in the built-in filtering component, the pollution discharge component is convenient to replace, and long-term use is avoided, particle impurities can be blocked in the built-in filtering component, the flowing and filtering effect of liquid in the pipe fitting is influenced, and therefore the filtering function of the pipe fitting is greatly improved.

Description

Pipe fitting with filtering capability

Technical Field

The utility model relates to the technical field of pipe fittings, in particular to a pipe fitting with a filtering function.

Background

The pipe fitting is a general name of parts which play roles in connection, control, turning, diversion, sealing, supporting and the like in a pipeline system, the steel pipe fitting is a pressure-bearing pipe fitting, and the steel pipe fitting is divided into four categories according to different processing technologies, namely butt welding pipe fittings (including welding seams and non-welding seams), socket welding, threaded pipe fittings and flange pipe fittings, and in the use of the pipe fitting, the use of a filtering function is indispensable.

Although the inside filter element that is provided with of current pipe fitting, the filter element can not demolish, when filterable impurity is more, can't clear up the particle impurity after filtering and get rid of to after long-term the use, can lead to particle impurity to block up in the filter element, influence the flow and the filter effect of liquid in the pipe fitting.

It is therefore desirable to provide a tube with a filtering function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pipe with filtering function, so as to solve the problems of the prior art.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the pipe fitting with the filtering function comprises a first pipe body and a second pipe body, wherein the opposite sides of the first pipe body and the second pipe body are in threaded hinge connection with an outer pipe member, a built-in filtering member is arranged on the inner side of the outer pipe member, and a pollution discharge member is in threaded hinge connection with the inner side of the outer pipe member.

Further, the outer pipe component comprises an external pipe fitting, the outer side of the external pipe fitting is communicated with an internal thread connector, an internal installation pipe is fixedly installed in an inner cavity of one end, close to the pipe orifice, of the external pipe fitting, a mounting groove is formed in the internal installation pipe, an internal spring is fixedly installed in the mounting groove, and four clamping grooves are formed in the internal installation pipe.

Further, built-in filtering component includes built-in pipe fitting, two auxiliary holes have been seted up to the inside of built-in pipe fitting one end, the inboard fixed mounting of built-in pipe fitting has filter plate, the drain has been seted up to the inside of built-in pipe fitting, the other end fixed mounting of built-in pipe fitting has the pressing bulge loop, the inboard fixed mounting who presses the bulge loop has first sealing ring, the outside fixed mounting who presses the bulge loop has four fixture blocks.

Further, the blowdown component includes external blow off pipe, the top intercommunication of external blow off pipe has the connector head, the top fixed mounting of connector head has the second sealing ring, the inboard screw thread of external blow off pipe bottom articulates there is the tube cap.

Furthermore, the specifications of the four clamping grooves are matched with the specifications and the sizes of the four clamping blocks, and the four clamping blocks are respectively inserted into the four clamping grooves.

Furthermore, the diameter of the inner ring of the external pipe fitting is matched with the diameter of the outer ring of the internal pipe fitting in specification and size, and the internal pipe fitting is movably arranged on the inner side of the external pipe fitting.

The utility model has the following beneficial effects:

the utility model is used for conveying liquid mixed with particle impurities in the filter pipe through the built-in filter component, when the built-in filtering component is used and installed, the auxiliary equipment is firstly placed in the auxiliary hole, then the positions of the four clamping blocks are respectively aligned with the positions of the four clamping grooves, meanwhile, the built-in pipe fitting is placed on the inner side of the built-in pipe fitting, when the convex ring is pressed to abut against the built-in spring, the built-in spring retracts into the mounting groove, the clamping blocks rotate clockwise when completely entering the clamping grooves, the four clamping blocks are respectively inserted into the four clamping grooves for fixed mounting, at the moment, the built-in spring exerts acting force to clamp the built-in filtering component, the first sealing ring is tightly attached to one side of the built-in mounting pipe, the liquid flowing in the pipe is prevented from leaking outside, so that the built-in filtering component is convenient to install and disassemble, and the built-in filtering component is convenient to clean, and the practicability of the pipe fitting is greatly improved.

The drainage component is used for cleaning particle impurities in the built-in filtering component, the drainage component penetrates through the external pipe fitting and the built-in pipe fitting through the connector head and is arranged on the inner side of the external pipe fitting through the threads on the outer side of the connector head, so that a pipe cover can be directly screwed off to clean the particle impurities in the built-in filtering component, the drainage component is convenient to replace, the phenomenon that the particle impurities are blocked in the built-in filtering component after long-term use to influence the flowing and filtering effects of liquid in the pipe fitting is avoided, and the filtering function of the pipe fitting is greatly improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective exploded view of the tube of the present invention;

FIG. 2 is a perspective anatomical illustration of the outer tube member of the present invention;

FIG. 3 is a schematic representation of the volumetric anatomy of the internal filter member of the present invention;

FIG. 4 is a perspective view of the drain member of the present invention;

fig. 5 is an enlarged schematic view of the structure at a of the present invention.

Reference numerals: 1. a first pipe body; 2. a second tube body; 3. an outer tube member; 301. externally arranging a pipe fitting; 302. an internal thread connector; 303. a card slot; 304. mounting grooves; 305. a built-in spring; 306. a mounting pipe is arranged in the mounting pipe; 4. a built-in filter member; 401. arranging a pipe fitting inside; 402. a filter screen plate; 403. an auxiliary hole; 404. a first seal ring; 405. pressing the convex ring; 406. a sewage draining outlet; 407. a clamping block; 5. a drainage member; 501. connecting the pipe heads; 502. a second seal ring; 503. a blow-off pipe is arranged outside; 504. and (7) covering the tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a pipe fitting with a filtering function includes a first pipe 1 and a second pipe 2, wherein opposite sides of the first pipe 1 and the second pipe 2 are screwed with an outer pipe member 3, an inner side of the outer pipe member 3 is provided with a built-in filtering member 4, and an inner side of the outer pipe member 3 is screwed with a drainage member 5.

In this embodiment, when using the pipe fitting, firstly, the auxiliary device is placed in the auxiliary hole 403, then the positions of the four blocks 407 are aligned with the positions of the four slots 303, respectively, and the internal pipe fitting 401 is placed inside the external pipe fitting 301, when the convex ring 405 is pressed against the internal spring 305, the internal spring 305 retracts into the mounting groove 304, when the blocks 407 completely enter the slots 303, the four blocks 407 rotate clockwise, respectively plug into the four slots 303 for fixed mounting, at this time, the internal spring 305 exerts an acting force to block the internal filtering member 4, the first sealing ring 404 is tightly attached to one side of the internal mounting pipe 306 to prevent the liquid flowing in the pipe from leaking out, when the internal filtering member 4 needs to be detached, the auxiliary device is placed in the auxiliary hole 403, the internal pipe fitting 401 is pressed inward, the convex ring 405 is pressed against the internal spring 305, and the internal pipe fitting 401 is rotated counterclockwise, the clamping block 407 is ejected from the clamping groove 303, and the removal is completed, and if the particle impurities in the built-in filtering member 4 need to be cleaned, the pipe cover 504 is directly unscrewed, and the particle impurities in the built-in filtering member 4 are cleaned.

Specifically, the outer pipe member 3 includes external pipe fitting 301, and the outside intercommunication of external pipe fitting 301 has female connection port 302, and the inner chamber fixed mounting that external pipe fitting 301 is close to mouth of pipe one end has built-in installation pipe 306, and mounting groove 304 has been seted up to the inside of built-in installation pipe 306, and the inside fixed mounting of mounting groove 304 has built-in spring 305, and four draw-in grooves 303 have been seted up to the inside of built-in installation pipe 306.

In this embodiment, install the inside at outer tube member 3 through built-in filtering component 4 for filter the interior particle impurity in the liquid of pipe fitting, avoided long-term the back of using, can lead to particle impurity jam in built-in filtering component 4, influence the flow and the filter effect of liquid in the pipe fitting, thereby by a wide margin improved the filtering capability of this pipe fitting.

Specifically, the built-in filtering member 4 comprises a built-in pipe 401, two auxiliary holes 403 are formed in one end of the built-in pipe 401, a filtering screen plate 402 is fixedly mounted on the inner side of the built-in pipe 401, a sewage outlet 406 is formed in the inner part of the built-in pipe 401, a pressing convex ring 405 is fixedly mounted at the other end of the built-in pipe 401, a first sealing ring 404 is fixedly mounted on the inner side of the pressing convex ring 405, and four clamping blocks 407 are fixedly mounted on the outer side of the pressing convex ring 405.

In this embodiment, when the internal filtering member 4 is to be removed, the auxiliary device is first placed in the auxiliary hole 403, the positions of the four fastening blocks 407 are aligned with the positions of the four fastening slots 303, the internal pipe 401 is placed inside the external pipe 301, when the protruding ring 405 is pressed against the internal spring 305, the internal spring 305 retracts into the mounting groove 304, when the fastening blocks 407 completely enter the fastening slots 303, the four fastening blocks 407 are inserted into the four fastening slots 303 respectively for fixed mounting, at this time, the internal spring 305 exerts an acting force to fasten the internal filtering member 4, the first sealing ring 404 is tightly attached to one side of the internal mounting pipe 306 to prevent the liquid flowing in the pipe from leaking out, when the internal filtering member 4 is to be removed, the auxiliary device is placed in the auxiliary hole 403, the internal pipe 401 is pressed inward, the protruding ring 405 is pressed against the internal spring 305 while the internal pipe 401 is rotated counterclockwise, the clamping block 407 is ejected out of the clamping groove 303, and the disassembly is finished.

Specifically, the blowdown member 5 includes external blow off pipe 503, and the top intercommunication of external blow off pipe 503 has connector 501, and connector 501's top fixed mounting has second sealing ring 502, and the inboard screw thread of external blow off pipe 503 bottom articulates there is tube cap 504.

In this embodiment, because blowdown component 5 runs through external pipe fitting 301 and built-in pipe fitting 401 through connector 501, and install the inboard at external pipe fitting 301 through the screw thread in the connector 501 outside, not only can directly unscrew tube cap 504 like this, clear away the interior granule impurity of built-in filtering member 4, still be convenient for change blowdown component 5, after having avoided long-term the use, can lead to granule impurity jam in built-in filtering member 4, influence the flow and the filter effect of liquid in the pipe fitting.

Specifically, the specifications of the four card slots 303 are matched with the specifications and dimensions of the four fixture blocks 407, and the four fixture blocks 407 are respectively inserted into the four card slots 303.

In this embodiment, the four engaging blocks 407 are respectively inserted into the four engaging grooves 303, so that the internal filter member 4 is mounted inside the outer tube member 3.

Specifically, the specification of the diameter of the inner ring of the external pipe fitting 301 is matched with the specification of the diameter of the outer ring of the internal pipe fitting 401, and the internal pipe fitting 401 is movably installed on the inner side of the external pipe fitting 301.

In this embodiment, the problem of looseness of the built-in pipe 401 can be effectively avoided.

Claims

1. The pipe fitting with the filtering function comprises a first pipe body (1) and a second pipe body (2), and is characterized in that the opposite sides of the first pipe body (1) and the second pipe body (2) are in threaded hinge connection with an outer pipe component (3), a built-in filtering component (4) is arranged on the inner side of the outer pipe component (3), and a pollution discharge component (5) is in threaded hinge connection with the inner side of the outer pipe component (3).

2. The pipe fitting with the filtering function according to claim 1, wherein the outer pipe member (3) comprises an external pipe member (301), an internal threaded connector (302) is communicated with the outer side of the external pipe member (301), an internal installation pipe (306) is fixedly installed in an inner cavity of the external pipe member (301) close to one end of the pipe orifice, an installation groove (304) is formed in the internal installation pipe (306), an internal spring (305) is fixedly installed in the installation groove (304), and four clamping grooves (303) are formed in the internal installation pipe (306).

3. The pipe fitting with the filtering function according to claim 1, wherein the built-in filtering member (4) comprises a built-in pipe fitting (401), two auxiliary holes (403) are formed in one end of the built-in pipe fitting (401), a filtering screen plate (402) is fixedly mounted on the inner side of the built-in pipe fitting (401), a sewage outlet (406) is formed in the built-in pipe fitting (401), a pressing convex ring (405) is fixedly mounted at the other end of the built-in pipe fitting (401), a first sealing ring (404) is fixedly mounted on the inner side of the pressing convex ring (405), and four clamping blocks (407) are fixedly mounted on the outer side of the pressing convex ring (405).

4. The pipe fitting with the filtering function as claimed in claim 1, wherein the drainage member (5) comprises an external drainage pipe (503), the top of the external drainage pipe (503) is communicated with a connector head (501), the top of the connector head (501) is fixedly provided with a second sealing ring (502), and the inner side thread at the bottom end of the external drainage pipe (503) is hinged with a pipe cover (504).

5. The pipe fitting with the filtering function as claimed in claim 2, wherein the specification of the four locking grooves (303) is matched with the specification and size of the four locking blocks (407), and the four locking blocks (407) are respectively inserted into the four locking grooves (303).

6. Pipe fitting with filtering function according to claim 2, characterized in that the inner diameter of the external pipe fitting (301) is adapted to the outer diameter of the internal pipe fitting (401), and the internal pipe fitting (401) is movably mounted inside the external pipe fitting (301).