CN220060983U - Rotational flow plane four-way joint - Google Patents

Abstract

The utility model relates to the technical field of pipes, in particular to a rotational flow plane four-way joint, which comprises a middle pipe, wherein a flow guide pipe is fixedly arranged at the left end and the right end of the middle pipe, and branch pipes are fixedly arranged at the upper end and the lower end of the middle pipe. According to the utility model, the design is gradually reduced from the middle to the two ends through the inner diameter of the middle pipe, after water flow enters the middle pipe, the rotation time can be prolonged due to the expansion of the inner diameter, water can be conveniently split, the pressure in the middle pipe can be reduced, the annular groove is formed in the side wall of the middle pipe, the buffer ring is slidably arranged in the annular groove, the water flow can exert acting force on the buffer ring, so that the buffer ring moves, the fixing rod can be driven to move through the movement of the buffer ring, the spring is forced to compress, the impact of the water flow on the middle pipe is further reduced, the service life of the rotational flow plane four-way is prolonged, and the practicability of the rotational flow plane four-way is improved.

Description

Rotational flow plane four-way joint

Technical Field

The utility model relates to the technical field of pipes, in particular to a rotational flow plane four-way joint.

Background

The four-way pipeline is widely applied to various building drainage and exhaust pipeline systems, mainly plays a role of a pipeline hinge, provides an interface for multi-channel pipeline drainage and confluence, and is mainly made of metal, ceramic, plastic or composite materials, wherein the plastic four-way pipeline component is the most applied, and has the advantages of light weight, strong corrosion resistance, difficult blockage, convenient installation and low cost.

When the swirl plane four-way joint encounters high-speed water flow in use, the impact of the water flow on the four-way pipeline is large, the four-way pipeline is easy to damage, the service life of the swirl plane four-way joint is reduced, and therefore, the swirl plane four-way joint is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a rotational flow plane four-way joint.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a whirl plane cross, includes well pipe, the equal fixed mounting in both ends has the honeycomb duct about well pipe, the equal fixed mounting in upper and lower both ends of well pipe has the bleeder, the annular groove has been seted up to the lateral wall face of well pipe, slidable mounting has the buffer ring in the annular groove, the lateral wall fixed mounting of well pipe has the whirl board, the buffer ring sets up in the left side of whirl board, the quantity of whirl board is six at least, the right side fixed mounting of well pipe inner chamber has the strengthening rib.

As a preferable technical scheme of the utility model, the number of the reinforcing ribs is four, and the four reinforcing ribs are distributed at equal intervals in circumference.

As a preferable technical scheme of the utility model, the buffer ring is in a circular ring shape, and each cyclone plate is arc-shaped.

As a preferable technical scheme of the utility model, each flow guiding pipe and each branch pipe are communicated with the inner cavity of the middle pipe.

As a preferable technical scheme of the utility model, eight cylinders are fixedly arranged on the circumference of the side wall of the annular groove at equal intervals, fixing rods are movably inserted in each cylinder, each fixing rod is fixedly connected with the buffer ring, circular plates are fixedly arranged at the end parts of the fixing rods, springs are fixedly arranged on each circular plate, and each circular plate is fixedly connected with the inner wall of each cylinder through the springs.

As a preferable technical scheme of the utility model, the inner diameter of the middle pipe gradually decreases from the middle to the two ends.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the interior fixed mounting of well pipe has the whirl board for rivers form the coanda whirl fast, reduced the impact of rivers to the pipe inner wall, through the internal diameter of well pipe from the centre to the both ends reduce gradually the design, after the rivers get into the well intraduct, because the expansion of internal diameter, can prolong rotatory time, conveniently shunt water, can subtract the inside pressure of well pipe moreover, annular channel has been seted up through the lateral wall of well pipe, slidable mounting has the buffer ring in the annular channel, rivers can exert effort to the buffer ring, make the buffer ring remove, can drive the dead lever through the removal of buffer ring and remove, make the spring atress compress, further reduced the impact that the rivers caused to the pipe, prolonged the life of this whirl plane cross, the practicality of whirl plane cross has been improved.

2. Reinforcing ribs are fixedly arranged on the right side circumference of the inner cavity of the middle pipe at equal intervals, the middle pipe has a reinforcing effect, the strength of the middle pipe is guaranteed, and therefore stable use of the rotational flow plane four-way joint is guaranteed, and the structural design is reasonable.

Drawings

FIG. 1 is a schematic view of the overall structure of a swirl planar four-way valve of the present utility model;

FIG. 2 is a schematic view of a pipe in the present utility model;

FIG. 3 is a schematic view of the structure of the cylinder of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Wherein: 1. a middle tube; 11. a flow guiding pipe; 12. a branch pipe; 14. an annular groove; 2. a swirl plate; 3. a buffer ring; 4. a cylinder; 41. a fixed rod; 42. a circular plate; 43. a spring; 5. reinforcing ribs.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a swirl plane four-way joint comprises a middle pipe 1, wherein a flow guide pipe 11 is fixedly arranged at the left end and the right end of the middle pipe 1, branch pipes 12 are fixedly arranged at the upper end and the lower end of the middle pipe 1, an annular groove 14 is formed on the side wall surface of the middle pipe 1, a buffer ring 3 is slidably arranged in the annular groove 14, swirl plates 2 are fixedly arranged on the side wall of the middle pipe 1, the buffer ring 3 is arranged at the left side of the swirl plates 2, the number of the swirl plates 2 is at least six, reinforcing ribs 5 are fixedly arranged at the right side of the inner cavity of the middle pipe 1, the number of the reinforcing ribs 5 is four, the four reinforcing ribs 5 are distributed at equal intervals in circumference, the buffer ring 3 is in a circular ring shape, each swirl plate 2 is in an arc shape, each flow guide pipe 11 and each branch pipe 12 are communicated with the inner cavity of the middle pipe 1, eight cylinders 4 are fixedly arranged at equal intervals on the side wall circumference of the annular groove 14, fixing rods 41 are movably spliced in each cylinder 4, each fixing rod 41 is fixedly connected with the buffer ring 3, the cyclone plate 2 is fixedly arranged in the middle pipe 1, so that water flow forms wall-attached cyclone quickly, the impact of water flow on the inner wall of the middle pipe 1 is reduced, the design is gradually reduced from the middle to the two ends through the inner diameter of the middle pipe 1, after the water flow enters the middle pipe 1, the rotating time can be prolonged due to the expansion of the inner diameter, water is conveniently split, the pressure in the middle pipe 1 can be reduced, the annular groove 14 is formed in the side wall of the middle pipe 1, the buffer ring 3 is slidably arranged in the annular groove 14, the water flow can apply a force on the buffer ring 3, the buffer ring 3 can move, the fixing rod 41 can be driven to move through the movement of the buffer ring 3, the impact of the water flow on the middle pipe 1 is further reduced, the service life of the cyclone plane four-way is prolonged, the utility model provides an improved whirl plane cross's practicality, through well pipe 1 inner chamber right side circumference equidistance fixed mounting have strengthening rib 5, play the reinforcing effect to well pipe 1, guaranteed the intensity of well pipe 1 to guaranteed the steady usage of this whirl plane cross, structural design is reasonable, the equal fixed mounting of tip of every dead lever 41 has plectane 42, all fixed mounting has spring 43 on every plectane 42, every plectane 42 respectively through spring 43 and the inner wall fixed connection of drum 4, the internal diameter of well pipe 1 reduces gradually to both ends from the centre.

During the use, through the interior fixed mounting of well pipe 1 has whirl board 2 for rivers form the wall whirl fast, the impact of rivers to the inner wall of well pipe 1 has been reduced, through the internal diameter of well pipe 1 from the centre to both ends taper design, after rivers get into well pipe 1 inside, because the expansion of internal diameter, can prolong rotatory time, conveniently shunt water, can reduce the inside pressure of well pipe 1 moreover, annular channel 14 has been seted up through the lateral wall of well pipe 1, slidable mounting has buffer ring 3 in the annular channel 14, rivers can exert effort to buffer ring 3, make buffer ring 3 remove, the removal through buffer ring 3 can drive dead lever 41 and remove, make spring 43 atress compress, further reduce the impact that rivers to the well pipe 1 caused, the life of this whirl plane cross has been prolonged, the practicality of whirl plane cross has been improved, through well pipe 1 inner chamber right side circumference equidistance fixed mounting has strengthening rib 5, well pipe 1 has played the effect of strengthening, thereby guaranteed the intensity of well pipe 1, thereby guaranteed the steady use of this whirl plane cross, the rational in infrastructure design.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a whirl plane cross, includes well pipe (1), its characterized in that, both ends are all fixed mounting about well pipe (1) have honeycomb duct (11), the upper and lower both ends of well pipe (1) are all fixed mounting has branch pipe (12), ring channel (14) have been seted up to the lateral wall face of well pipe (1), slidable mounting has buffer ring (3) in ring channel (14), the lateral wall fixed mounting of well pipe (1) has whirl board (2), buffer ring (3) set up in the left side of whirl board (2), the quantity of whirl board (2) is six at least, the right side fixed mounting of well pipe (1) inner chamber has strengthening rib (5).

2. A swirl planar four-way joint according to claim 1, characterized in that the number of reinforcing ribs (5) is four, four reinforcing ribs (5) being equally circumferentially distributed.

3. A swirl planar four-way joint according to claim 1, characterised in that the buffer ring (3) is of circular ring shape and each swirl plate (2) is of arcuate shape.

4. A swirl planar four-way valve according to claim 1, characterised in that each of the flow ducts (11) and each of the branch ducts (12) communicates with the inner chamber of the central duct (1).

5. The rotational flow plane four-way joint according to claim 1, wherein eight cylinders (4) are fixedly mounted on the circumference of the side wall of the annular groove (14) at equal intervals, fixing rods (41) are movably inserted in each cylinder (4), each fixing rod (41) is fixedly connected with the buffer ring (3), circular plates (42) are fixedly mounted at the end parts of each fixing rod (41), springs (43) are fixedly mounted on each circular plate (42), and each circular plate (42) is fixedly connected with the inner wall of each cylinder (4) through each spring (43).

6. A swirl planar four-way valve according to claim 1, characterised in that the inner diameter of the central tube (1) decreases gradually from the centre towards the ends.