CN218294863U - Three-way connecting pipe - Google Patents

Abstract

The utility model relates to a tee junction pipe, including integrated into one piece's "U" venturi tube and right angle pipe, "U" venturi tube and right angle intraduct communicate through the runner, keep away from the back integrated into one piece of the entry end of right angle pipe has the fixed plate, be equipped with the fixed orifices on the fixed plate. The utility model discloses a set up the fixed plate on the three-way pipe, set up the fixed orifices on the fixed plate board, can fix the three-way pipe with the help of the fixed plate, share the bearing pressure of three-way pipe and outside pipe fitting junction to avoid appearing leaking or cracked problem because the junction bearing pressure of three-way pipe and outside pipe fitting is too big.

Description

Three-way connecting pipe

Technical Field

The utility model relates to a three-way pipe technical field, concretely relates to tee bend connecting pipe.

Background

The pipe joint that has three open-ended is called the three-way pipe, and the three-way pipe is extensively used for carrying liquid, gaseous pipe network, and because of the transport medium is different, the material of three-way pipe divide into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc., whose primary function is to change the direction of the fluid.

The existing three-way pipe does not have a fixing mechanism, when the height of the existing three-way pipe is higher than that of the existing three-way pipe connected with an external pipe, the three-way pipe is in a suspended state, and the supporting force is completely supported on the three-way pipe and the external pipe, so that the joint of the three-way pipe and the external pipe bears pressure, and the situation that the joint of the three-way pipe and the external pipe is easy to leak and even separate and break is caused under the action of self gravity and water flow impact force of the three-way pipe.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides a tee bend connecting pipe.

The utility model adopts the technical proposal that: the utility model provides a tee junction pipe, includes integrated into one piece's "U" venturi tube and right angle pipe, "U" venturi tube and right angle intraduct communicate through the runner, keep away from the back integrated into one piece of the entry end of right angle pipe has the fixed plate, be equipped with the fixed orifices on the fixed plate.

Furthermore, the fixing plate is of a butterfly structure, and the fixing holes are symmetrically arranged on two sides of the fixing plate.

Furthermore, an annular bulge is arranged on the outlet section of the U-shaped pipe, and a filter screen is embedded in an annular groove in the annular bulge.

Furthermore, the corner of the right-angle pipe is provided with a first bump of a triangular structure, and the tip of the first bump is arranged towards the right-angled inlet end.

Furthermore, the first lug and the right-angle tube are integrally formed.

Furthermore, be equipped with the buffer wall of bodiness under "U" venturi tube and right angle union coupling, be equipped with the second lug of triangular structure on the buffer wall, the pointed end of second lug sets up towards the right angle pipe.

Further, the second lug and the U-shaped pipe are integrally formed.

The utility model has the advantages that: the utility model discloses a set up the fixed plate on the three-way pipe, set up the fixed orifices on the fixed plate board, can fix the three-way pipe with the help of the fixed plate, share the bearing pressure of three-way pipe and outside pipe fitting junction to avoid appearing leaking or cracked problem because the junction bearing pressure of three-way pipe and outside pipe fitting is too big.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 isbase:Sub>A schematic cross-sectional viewbase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is a schematic cross-sectional view of B-B in fig. 2.

In FIGS. 1-4: 1. a "U" shaped tube; 2. a right-angled tube; 3. a flow channel; 4. an inlet end; 5. a fixing plate; 6. a fixing hole; 7. an outlet section; 8. annular bulge; 9. a filter screen; 10. a first bump; 11. a buffer wall; 12. and a second bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides a three-way connecting pipe.

In this embodiment, referring to fig. 1-4, the three-way connecting pipe includes an integrally formed "U" -shaped pipe 1 and a right-angle pipe 2, the "U" -shaped pipe and the right-angle pipe are communicated with each other through a flow channel 3, a fixing plate 5 is integrally formed on the back of an inlet end 4 far away from the right-angle pipe, and a fixing hole 6 is formed in the fixing plate.

Among the above-mentioned technical scheme, through set up the fixed plate on the three-way pipe, set up the fixed orifices on the fixed plate board, can fix the three-way pipe with the help of the fixed plate, share the pressure-bearing pressure of three-way pipe and outside pipe fitting junction to avoid appearing leaking or cracked problem because the junction pressure-bearing of three-way pipe and outside pipe fitting is too big.

Specifically, the fixing plate is of a butterfly structure, and the fixing holes are symmetrically formed in two sides of the fixing plate.

Among the above-mentioned technical scheme, the fixed plate adopts the butterfly structure, and is fixed pleasing to the eye, and the appearance is pleasing to the eye moreover.

Specifically, be equipped with annular bulge 8 on the export section 7 of "U" venturi tube, the ring channel in the annular bulge is embedded to have filter screen 9, and the filter screen is arranged in filtering quality of water impurity.

Specifically, a first bump 10 with a triangular structure is arranged at a corner of the right-angle pipe, and the tip end of the first bump is arranged towards the inlet end of the right angle; the first lug and the right-angle pipe are integrally formed; a thickened buffer wall 11 is arranged right below the connection part of the U-shaped pipe and the right-angle pipe, a second convex block 12 with a triangular structure is arranged on the buffer wall, and the tip end of the second convex block faces the right-angle pipe; the second lug and the U-shaped pipe are integrally formed.

Through set up first lug and second lug in the corner of runner, can cushion the rivers impact of corner, improve life. The first lug and the second lug of the triangular structure can well buffer water flow, and avoid the situation of overlarge instantaneous pressure caused by the phenomenon of water hammer.

The skilled person should understand that: although the present invention has been described according to the above embodiments, the inventive idea is not limited to this embodiment, and any application of the inventive idea is also included in the scope of the patent right protection.

Claims (7)

1. The utility model provides a tee junction pipe, includes integrated into one piece's "U" venturi tube and right angle pipe, the inside runner intercommunication, its characterized in that of passing through of "U" venturi tube and right angle pipe: keep away from the back integrated into one piece of the entry end of right angle pipe has the fixed plate, be equipped with the fixed orifices on the fixed plate.

2. The three-way connecting pipe according to claim 1, wherein: the fixed plate is of a butterfly structure, and the fixed holes are symmetrically arranged on two sides of the fixed plate.

3. The three-way connecting pipe according to claim 1, wherein: an annular bulge is arranged on the outlet section of the U-shaped pipe, and a filter screen is embedded in an annular groove in the annular bulge.

4. The three-way connection pipe according to any one of claims 1 to 3, wherein: the corner of right-angle pipe is equipped with the first lug of triangle-shaped structure, the most advanced of first lug sets up towards the entry end at right angle.

5. The three-way connecting pipe according to claim 4, wherein: the first lug and the right-angle tube are integrally formed.

6. The three-way connection pipe according to any one of claims 1 to 3, wherein: the U-shaped pipe is provided with a buffer wall with thickened thickness under the connection with the right-angle pipe, the buffer wall is provided with a second lug with a triangular structure, and the tip of the second lug is arranged towards the right-angle pipe.

7. The three-way connecting pipe according to claim 6, wherein: the second lug and the U-shaped pipe are integrally formed.

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