RU189883U1 - TEE FOR CONNECTING THE PIPELINE - Google Patents

Abstract

The invention relates to the engineering industry, in particular to the types of connections for the pipeline for the transportation of fluid. The tee for connecting the pipeline contains three nozzles (1), (2) and (3) with holes. Nozzle (1) and nozzle (2) are located along the longitudinal axis and directed in opposite directions. The nozzle (3) is located on the axis parallel to the nozzle (1) and in the same plane with it, and the nozzle (2) - in a plane located inclined to the plane of the nozzle (1) and (3). Nozzles (1) and (3) are made of the same diameter, and the nozzle (2) has a larger diameter for connection to the nozzle (not shown) of the turbocharger pipe. At the end of the outer surface of the nozzle (2) there is an annular protrusion (4) and a cylindrical bearing surface (5). At the ends of the nozzle (1) and (3) there is a petal part (6) for connecting with the air filter nozzles (not shown). Petal part (6) allows hermetically to connect the nozzles 1 and 3 with the nozzles of the air filter, thereby providing a tight and reliable connection and, eliminating movement in the connection. The nozzle (3) is made of a complex geometric shape, on which the radius cut (7) is made. At the base of the connection of the nozzle (3) with the nozzle (2) there is a platform (8) with bosses for secure fastening of the bracket (9) using means (10) for fastening to the pipeline and a metal threaded insert (11) for establishing the connection with the brake pneumatic system. 3 il.

Description

The invention relates to the engineering industry, in particular to the types of connections for the pipeline for the transportation of fluid.

Known air collector for supplying fuel to the engine cylinders, comprising a housing having nozzles with an inlet opening and at least three outlet openings for the passage of air, a fuel channel located in the housing for receiving gaseous fuel, while at the intersection with the fuel channel in the housing sockets for the installation of nozzles for the injection of gaseous fuel (see application for utility model RU No. 159513 U1, IPC F02M 21/02 (2006.01), F02M 35/10 (2006.01), published 02.10.2016.

Known exhaust manifold for an internal combustion engine, consisting of exhaust pipes with flanges arranged in a row, two of which are connected together, and there are spacer bars between the flanges, the side walls of which are made inclined to the axis of the mounting holes, and between the middle pipes are a stiffener ( see patent for utility model No. 49907 U1, IPC F01N 7/10 (2000.01), published 10.12.2005).

Known exhaust manifold for an internal combustion engine, consisting of two interconnected parts, at least one of which has a double channel, and containing exhaust channels connecting the exhaust ports and having flanges for connecting to the exhaust ports, where the exhaust channels connect the exhaust ports not less four cylinder heads, and the flanges are made with mounting holes, two of which are smaller in diameter and centering (see utility model patent No. 55039 U1, IPC F01N 7/10 (2006.01), published on July 27, 2006).

Known connector for the pipeline for the fluid, comprising a housing that has a connecting pipe for connecting to a pipe and a connecting geometric element for connecting to a mating element and in the output part of which there is an outlet opening through which a heating device extends out of the housing, installed in the outlet, and the specified output part is provided with a molding mass that covers the outlet, where between the molding mass and the cap is A separating element protruding above the outlet orifice and having an circumferential edge located at least along part of its periphery, the outlet part containing an outlet nozzle in which the outlet opening is located, the circumferential edge covers the outlet nozzle along its periphery and the heating the device is made in the form of a heating rod (see patent for invention No. 2579527 C1, IPC F16L 25/00 (2006.01), F16L 11/12 (2006.01), F16L 53/00 (2006.01), published 04/10/2016).

Known bellows compensator to compensate for the movement of the pipeline, having openings, two of which are located at right angles to each other, a nozzle at the entrance to the horizontal trunk bellows, a discharge element, centering supports, where the trunk bellows between themselves and the discharge element are connected at a right angle by a branch pipe, having a smoothly curving path, and the unloading element is connected to the nozzle through a sleeve and a disk ring, and to the nozzle at the entrance to the horizontal main bellows and pat ubok path with smoothly curving guide vanes are installed (see. patent №2640973 C1, IPC F16L 51/03 (2006.01), published on 12.01.2018).

The known node connection pipelines, which serves to disconnect one pipeline into two: the main and parallel laid backup pipelines of the same diameter with stop valves, and to connect two pipelines into one, comprising a housing with a lower bearing support and three nozzles of the same diameter, one of which is coaxial with the main pipeline, and the other two pipes are angled to each other symmetrically with respect to the axis of the main pipeline (see patent for invention No. 2645794 C2, IPC F16K 5/06 (2006.01), F16L 39/06 (2006.01), published 02/28/2018).

Known tee for connecting pipes of thermoplastics, containing the main pipe, the reinforcing element connected to the pipe, electric heating coil located between the main pipe and the reinforcing element, which is made in the form of a one-piece coupling (see ed. SU SU №1122519А, IPC ³ V29C / 27/06, published 11/07/84).

Known tee with welded nozzles, including tee, pipes with internal coating, where two nozzles are located on the same axis, and the third at right angles to them (see utility patent number 137079 U1, F16L 13/02 (2006.01), F16L 58 / 00 (2006.01), published Jan. 27, 2014).

Known tee for quick coupling pipe, consisting of a body with three pipes, two of which are located on the same axis, the axis of the third pipe is perpendicular to the axis of the first two pipes, and the external ends of pipes are threaded, and at the ends of pipes there is a cone socket with an external connecting keystone thread and having on the inner surface of the groove for the installation of the seal (see the patent for utility model No. 127858 U1, IPC F16L 37/10 (2006.01), published 10.05.2013).

A tee used in electrical equipment for conducting wires is known, comprising a housing with three outlets and adapters coupled to the housing with locking connections, where the surfaces of the coupled housing with adapters are inclined to the horizontal and vertical, the adapters are designed to be installed around their axes in the plane of the interface with the housing angular step with the possibility of the formation of different branches (see patent for the invention №2396657 C1, IPC H02G 3/06 (2006.01), published on 10.08.2010).

The prototype of the claimed technical solution for the combination of essential features and the achieved technical result is a tee for connecting a pipeline for transporting different media, containing first and second pipes arranged in parallel planes on the same longitudinal axis and perpendicular to the third pipe oriented to them, the pipes having the same holes , and at the ends of all nozzles facing the area of their articulation, identical compensators of pipeline deformations are installed, each The second of which is made in the form of a cylindrical sleeve coaxially installed in the nozzle pipe with two rows of protrusions made on its ends on the outer surface, the end of which is slotted, and the bellows installed on the outer surface of the pipe, one end of which is rigidly fixed on the pipe and the other end at the free end of the sleeve with the possibility of its movement in the cavity of the nozzle within the interaction of the protrusions of the sleeve with an identical protrusion made on the inner surface of the nozzle, while Ortsevo splined sleeve projection provided with a sealing member (see. patent for utility model No. 145662 U1, IPC F16L 41/02 (2006.01), published on September 27, 2014).

Known solutions in most cases have insufficient compactness and operational reliability.

The objective of this utility model is to improve the reliability during operation of the structure.

The task is achieved by the fact that the tee for connecting the pipeline containing nozzles with holes, two of which are located along the longitudinal axis and directed in opposite directions, the third nozzle is located on an axis parallel to the first nozzle and in the same plane with it, while the plane of the second nozzle is located tilted to the plane of the first and third nozzles, and at the ends of the nozzles located in the same plane there is a petal part for connection with the air filter, in addition, on the third section The pipe has a radius cutout, and at the base of the connection with the second pipe there is a platform with bosses and means for fastening and a metal threaded insert for setting the connection with the brake pneumatic system pipe.

The set of distinctive features, namely, that the third nozzle is located on the axis parallel to the first nozzle and in the same plane with it, while the plane of the second nozzle is inclined to the plane of the first and third nozzles, and at the ends of the nozzles located in one plane is made petal the part for connection with the air filter, in addition, the third nozzle has a radius notch, and at the base of the connection with the second nozzle there is a platform with lugs and means for fastening e and threaded metal insert for establishing a connection to the pipeline of the pneumatic brakes, allows to increase the reliability in operation of the structure.

The invention is illustrated by the following drawings:

FIG. 1 - tee for connecting the pipeline, front view;

FIG. 2 - the same, top view;

FIG. 3 - the same, isometric view (rotated).

The tee for connecting the pipeline contains three nozzles 1, 2 and 3 with holes. Nozzle 1 and nozzle 2 are located along the longitudinal axis and directed in opposite directions. The nozzle 3 is located on the axis parallel to the nozzle 1 and in the same plane with it, and the nozzle 2 is in a plane located inclined to the plane of the nozzle 1 and 3. The nozzle 1 and 3 are of the same diameter, and the nozzle 2 has a larger diameter for connection with the nozzle (not shown) pipeline turbocharger. At the end of the outer surface of the nozzle 2 there is an annular protrusion 4 for fixing the elastic sleeve on the nozzle and a cylindrical support surface 5 for connecting the elastic sleeve on the surface of the nozzle and fixing it with a worm strap. At the ends of the nozzles 1 and 3, there is a petal part 6 for connection with the nozzles of the air filter (not shown) with the help of an elastic sleeve through a worm clamp. Petal part 6 allows you to tightly connect the nozzles 1 and 3 with the nozzles of the air filter, thereby ensuring a tight and reliable connection and to exclude movement in the connection. The nozzle 3 is made of a complex geometric shape, on which radius notch 7 is made. Radius notch 7 allows to reduce resistance during operation and prevent contact with an adjacent cabin air suspension, as well as eliminate the mechanical effect on the tee itself when it moves and maintain its integrity and , thereby, to ensure the reliability of the system. At the base of the connection of the nozzle 3 with the nozzle 2 there is a platform 8 with lugs for secure mounting of the bracket 9 by means of 10 fastening to the pipeline and a metal threaded insert 11 for setting the connection with the brake pneumatic system pipe, where the bracket 9 provides immobility of the tee itself when installed on the part car chassis.

The inventive tee is made mainly of polymeric material.

Tee to install the pipeline is used as follows. The tee is installed in the car's air filtration system by the nozzles 1 and 3 with the air filter nozzles through an elastic sleeve, tightened by a tapeworm clamp, as a result of which deformation occurs as well as the petal part 6 of the nozzles 1 and 3 in the direction of the air filter nozzles. The pipe 2 along the cylindrical support surface 5 when installed through a straight elastic sleeve, is bandaged with a worm clamp with the pipe pipe of the pipe compressor, where the pipe 2 passes the air supply to the turbo compressor. When the car's air filtration system is in operation, the air from the air filter goes through nozzles 1 and 3 to the nozzle 2 for feeding through the pipeline at the entrance to the turbo-compressor of the internal combustion engine. When the car is running, the purified air from the tee through the hole in the metal threaded insert 11 is taken to power the pneumatic system of the car's brakes.

The technical solution allows to increase the reliability during operation of the structure.

The claimed utility model meets the requirement of industrial applicability, its implementation is possible on standard process equipment using previously mastered technologies.

Claims (1)

A tee for connecting a pipeline containing nozzles with holes, two of which are located along the longitudinal axis and are directed in opposite directions, characterized in that the third nozzle is located on an axis parallel to the first nozzle and in the same plane with it, while the plane of the second nozzle is located under sloping to the plane of the first and third nozzles, and at the ends of the nozzles located in the same plane, there is a petal part for connecting with the air filter, in addition, the third nozzle is made radius notch, and at the base of the connection with the second nozzle there is a platform with bosses and means for fastening and a metal threaded insert for setting the connection with the brake pneumatic system pipe.

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