CN219866839U - Welded tee pipe fitting - Google Patents

Abstract

The utility model relates to the technical field of pipe fittings and discloses a welded three-way pipe fitting, which comprises a main body part, wherein an external connection mechanism is inserted into the main body part, the main body part comprises a welded pipe, a top opening, a side opening thread groove, a limiting block and a limiting layer which are integrally formed, and the external connection mechanism comprises a pipe connecting opening, a joint and threads which are integrally formed. This welding tee bend pipe fitting makes external mechanism can nimble random at top mouth and side mouth internally mounted or disassemble through the nimble operation of screw thread in the screw thread inslot, is convenient for operating personnel rotatory through setting up rotatory layer, makes it rotatory in the screw thread inslot through setting up the screw thread piece, blocks up through setting up the jam layer so that top mouth and the side mouth that will install the jam mechanism, and inside inserting the side mouth through two external mechanisms, peg graft the jam mechanism again and form one-way grafting pipe fitting in top mouth inside, peg graft the side mouth in top mouth and one side through two external mechanisms, peg graft the jam mechanism again and form elbow pipe fitting in the opposite side.

Description

Welded tee pipe fitting

Technical Field

The utility model relates to the technical field of pipe fittings, in particular to a welded three-way pipe fitting.

Background

The tee is a pipe fitting and a pipeline connecting piece. The tee joint is provided with three ports, namely an inlet and two outlets; or two inlets are provided with T-shaped and Y-shaped, have equal-diameter pipe orifices and also have reducing pipe orifices and are used for collecting parts of three identical or different pipelines, such as CN205504297U three-way pipe fittings disclosed by Chinese patent website, when liquid flows from side through to direct through, the deformation part of the cap is depressed after being impacted by the liquid. When the impact force of liquid received by the deformation part is reduced due to the end of liquid flowing in the three-way pipe or other reasons, the deformation part can realize automatic reset, so that liquid in a concave area is discharged, liquid residues are avoided, but matching parts cannot be replaced at will for common three-way pipe fittings in the market, so that other using modes or connecting requirements are met, and therefore, the welding three-way pipe fitting is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a welded three-way pipe fitting, which has the advantages of strong use flexibility and the like, and solves the problem that the matched parts cannot be replaced at will so as to meet other use modes or connection requirements.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a welded three-way pipe fitting comprises a main body piece, wherein an external connection mechanism is inserted into the main body piece;

the main body piece comprises a welded pipe, a top opening, side opening thread grooves, a limiting block and a limiting layer which are integrally formed, the core of the main body piece is formed into a T-shaped welded pipe, the top opening is formed in the top of the welded pipe, the side openings are formed in the two sides of the welded pipe, the thread grooves are formed in the top opening and the side openings, the limiting block is arranged at the corner of the top opening close to the side opening, and the limiting layer is arranged in the side opening;

the external mechanism comprises a pipe connecting opening, an interface and threads which are integrally formed, the top of the external mechanism is provided with the pipe connecting opening, the bottom of the pipe connecting opening is provided with the interface, and the outside of the interface is provided with the threads.

Preferably, the thread is freely movable within the thread groove.

The external mechanism can be flexibly and randomly installed or disassembled in the top opening and the side opening through flexible operation of the threads in the thread grooves.

Preferably, the body member may be plugged with a plugging mechanism.

The three-way pipe fitting is added with a part which can be flexibly spliced by arranging the blocking mechanism.

Preferably, the blocking mechanism comprises a rotating layer, a thread block and a blocking layer which are integrally formed, wherein the top of the blocking mechanism is set to be the rotating layer, the bottom of the rotating layer is set to be the thread block, and the bottom of the thread block is set to be the blocking layer.

The screw thread block is arranged to enable the screw thread block to rotate inside the screw thread groove, and the blocking layer is arranged to block the top opening and the side opening of the blocking mechanism.

Preferably, the main body component is inserted with three external mechanisms to form a normal use form of the three-way pipe fitting.

Preferably, the main body part is inserted into two external connection mechanisms and one blocking mechanism to form a grafting pipe fitting or an elbow pipe fitting.

The two external mechanisms are inserted into the side ports, the blocking mechanism is inserted into the top port to form a one-way grafting pipe fitting, the two external mechanisms are inserted into the top port and the side port on one side, and the blocking mechanism is inserted into the side port on the other side to form an elbow pipe fitting.

Compared with the prior art, the utility model provides a welded three-way pipe fitting, which has the following beneficial effects:

1. this welding tee bend pipe fitting, make external mechanism can nimble random at top mouth and side mouth internally mounted or disassemble through the nimble operation of screw thread in the screw thread inslot, be convenient for operating personnel rotatory through setting up rotatory layer, make it rotatory in the screw thread inslot through setting up the screw thread piece, through setting up the jam layer so that top mouth and the side mouth that will install the jam mechanism block up, through pegging graft two external mechanisms inside the side mouth, peg graft the jam mechanism inside the top mouth again and form one-way grafting pipe fitting, through pegging graft two external mechanisms in the side mouth of top mouth and one side, peg graft the jam mechanism in the side mouth of opposite side again and form elbow pipe fitting.

2. The depth of the external mechanism or the plugging mechanism for connecting the top opening and the side opening is limited by arranging the limiting block and the limiting layer, and the tee pipe fitting is increased by arranging the plugging mechanism.

Drawings

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

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

Wherein: 1. a body member; 101. welding a tube; 102. a top opening; 103. a side port; 104. a thread groove; 105. a limiting block; 106. a limiting layer; 2. an external connection mechanism; 201. a pipe connecting port; 202. an interface; 203. a thread; 3. a blocking mechanism; 301. rotating the layer; 302. a screw block; 303. a plugging layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: a welded three-way pipe fitting comprises a main body part 1, wherein an external connection mechanism 2 is inserted into the main body part 1;

the main body 1 comprises a welded pipe 101, a top opening 102, side opening 103 thread grooves 104, a limiting block 105 and a limiting layer 106 which are integrally formed, the core of the main body 1 is provided with the T-shaped welded pipe 101, the top opening 102 is formed in the top of the welded pipe 101, the side openings 103 are formed in the two sides of the welded pipe 101, the thread grooves 104 are formed in the top opening 102 and the side openings 103, the limiting block 105 is arranged at the corner of the top opening 102, which is close to the side openings 103, and the limiting layer 106 is arranged in the side openings 103, so that the depth of an external connection mechanism 2 or a blocking mechanism 3, which is connected with the top opening 102 and the side openings 103, is limited by arranging the limiting block 105 and the limiting layer 106;

the external connection mechanism 2 comprises a pipe connecting opening 201, an interface 202 and threads 203 which are integrally formed, the top of the external connection mechanism 2 is provided with the pipe connecting opening 201, the bottom of the pipe connecting opening 201 is provided with the interface 202, and the threads 203 are arranged on the outer side of the interface 202;

the screw thread 203 can freely move in the screw thread groove 104, the external connection mechanism 2 can be flexibly and randomly installed or disassembled in the top opening 102 and the side opening 103 by flexibly operating the screw thread 203 in the screw thread groove 104, the main body piece 1 can be inserted with the blocking mechanism 3, the blocking mechanism 3 comprises a rotating layer 301, a screw thread block 302 and a blocking layer 303 which are integrally formed, the top of the blocking mechanism 3 is provided with the rotating layer 301, the bottom of the rotating layer 301 is provided with the screw thread block 302, the bottom of the screw thread block 302 is provided with the blocking layer 303, the rotation of an operator is facilitated by arranging the rotating layer 301, the rotation of the screw thread block 302 in the screw thread groove 104 is realized by arranging the screw thread block 302, through setting up the jam layer 303 so that will install the top port 102 and the side port 103 of blocking mechanism 3 and block up, three external mechanism 2 of main part 1 grafting forms tee bend pipe fitting normal use form, main part 1 grafting two external mechanism 2 and a blocking mechanism 3 form grafting pipe fitting or elbow pipe fitting, through pegging graft two external mechanism 2 inside the side port 103, peg graft blocking mechanism 3 inside top port 102 and form one-way grafting pipe fitting again, through peg graft two external mechanism 2 at top port 102 and the side port 103 of one side, peg graft blocking mechanism 3 at the side port 103 of opposite side and form elbow pipe fitting again.

When the plug is used, the external connection mechanism 2 can be installed or disassembled in the top opening and the side opening at will through the flexible rotation of the matching screw thread 203 in the screw thread groove 104, the three external connection mechanisms 2 are inserted in the top opening 102 and the side opening 103 of the main body part 1 to form a normal use mode of the three-way pipe fitting, the two external connection mechanisms 2 are inserted in the side opening 103, the plugging mechanism 3 is inserted in the top opening 102 to form a one-way grafting pipe fitting, the rotating layer 301 is rotated by hands to enable the rotating layer 301 to be installed in the screw thread groove 104 in a screwing mode through the screw thread block 302, the plugging layer 303 is arranged to plug the top opening 102 and the side opening 103 provided with the plugging mechanism 3, the two external connection mechanisms 2 are inserted in the top opening 102 and the side opening 103 provided with one side opening 103 provided with the plugging mechanism 3 to form an elbow pipe fitting, and finally a pipe to be connected is inserted in the inside of the connecting pipe opening 201.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a welding tee bend pipe fitting, includes main part (1), its characterized in that: the main body piece (1) is inserted with an external connection mechanism (2);

the main body part (1) comprises a welded pipe (101), a top opening (102), a side opening (103) thread groove (104), a limiting block (105) and a limiting layer (106), wherein the core of the main body part (1) is formed into a T-shaped welded pipe (101), the top opening (102) is formed in the top of the welded pipe (101), the side openings (103) are formed in the two sides of the welded pipe (101), the thread groove (104) is formed in the top opening (102) and the side opening (103), the limiting block (105) is arranged at the corner, close to the side opening (103), of the top opening (102), and the limiting layer (106) is arranged in the side opening (103);

the external connection mechanism (2) comprises a pipe connecting opening (201), an interface (202) and threads (203) which are integrally formed, the top of the external connection mechanism (2) is provided with the pipe connecting opening (201), the bottom of the pipe connecting opening (201) is provided with the interface (202), and the threads (203) are arranged on the outer side of the interface (202).

2. A welded three-way pipe fitting according to claim 1, wherein: the thread (203) is freely movable inside the thread groove (104).

3. A welded three-way pipe fitting according to claim 1, wherein: the main body piece (1) can be inserted with a blocking mechanism (3).

4. A welded three-way pipe fitting according to claim 3, characterized in that: the blocking mechanism (3) comprises a rotary layer (301), a thread block (302) and a blocking layer (303) which are integrally formed, the top of the blocking mechanism (3) is provided with the rotary layer (301), the bottom of the rotary layer (301) is provided with the thread block (302), and the bottom of the thread block (302) is provided with the blocking layer (303).

5. A welded three-way pipe fitting according to claim 1, wherein: the main body piece (1) is inserted with three external mechanisms (2) to form a normal use form of the three-way pipe fitting.

6. A welded three-way pipe fitting according to claim 1, wherein: the main body piece (1) is inserted with two external mechanisms (2) and one blocking mechanism (3) to form a grafted pipe fitting or an elbow pipe fitting.