CN207500690U

CN207500690U - The tapered pipeline connector of central air-conditioning

Info

Publication number: CN207500690U
Application number: CN201721213001.XU
Authority: CN
Inventors: 李广廷; 杨晓瑞; 司马晨苛; 付江峰
Original assignee: Henan Tiankuo Electromechanical Engineering Co Ltd
Current assignee: Henan Tiankuo Electromechanical Engineering Co Ltd
Priority date: 2017-09-21
Filing date: 2017-09-21
Publication date: 2018-06-15
Anticipated expiration: 2027-09-21

Abstract

A kind of tapered pipeline connector of central air-conditioning, including conical pipe, the side of the conical pipe of the conical pipe is sealedly connected at least one branched pipe, the big opening end of the conical pipe is sealedly connected with big connection sheet, the osculum end of the conical pipe is sealedly connected with small connection sheet, the diameter of the branched pipe is identical with the diameter at the osculum end of institute conical pipe and end is also sealedly connected with small connection sheet, the side of conical pipe is connected with branched pipe, the diameter of branched pipe can be reduced, conical pipe seamlessly transits caliber, will not stop wind and avoid convolution wind.

Description

The tapered pipeline connector of central air-conditioning

Technical field

The utility model is related to the technical field of central air-conditioning ventilation duct, more particularly to a kind of reducer pipe of central air-conditioning Road connector.

Background technology

The application of central air-conditioning is more and more wider, and multiple branches are divided into when the air hose of central air-conditioning is got in, indoor Pipeline is smaller than the diameter of the piping outside the house, and branched pipe is identical with the diameter of manifold when common pipe joint is attached, The wind speed of multiple branched pipes and flow can reduce at this time, can reduce refrigeration or heating effect, and also some connectors are by pipe diameter Become smaller suddenly, can stop distinguished and admirable and be whirled up wind.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of tapered pipeline connector of central air-conditioning.

The technical solution of the utility model is：A kind of tapered pipeline connector of central air-conditioning, including conical pipe, the cone The side of shape pipe is sealedly connected at least one branched pipe, and the big opening end of the conical pipe is sealedly connected with big connection sheet, described The osculum end of conical pipe is sealedly connected with small connection sheet, and the diameter of the branched pipe is identical with the diameter at the osculum end of institute conical pipe And end is also sealedly connected with small connection sheet.

Preferably, the central axis of the branched pipe and the conical pipe.

Preferably, the madial wall of the conical pipe is fixed with wind shield, the wind shield for arch and with the conical pipe Madial wall it is vertical, the wind shield between the branched pipe and the conical pipe and close to the branched pipe right side, The cambered surface of the wind shield is close to the madial wall of the conical pipe.

Preferably, the branched pipe is for two and orthogonal.

Preferably, the branched pipe is two and is symmetrically connected to the both sides of the conical pipe.

The beneficial effects of the utility model are：

A kind of tapered pipeline connector of central air-conditioning of the utility model sets conical pipe, and is connected in side point Branch pipe can reduce the diameter of branched pipe, seamlessly transit, and will not stop that wind avoids convolution wind；Setting wind shield makes in main pipeline Wind smoothly enter branched pipe.

Description of the drawings

Fig. 1 is one of main structure diagram of the utility model；

Fig. 2 is the left view structural representation of Fig. 1；

Fig. 3 is the present invention looks up structural representation of Fig. 1；

Fig. 4 is the right side structural representation of Fig. 1；

Fig. 5 is the two of the main structure diagram of the utility model；

Fig. 6 is the three of the main structure diagram of the utility model；

In figure：1. conical pipe, 2. branched pipes, 3. big connection sheets, 4. small connection sheets, 5. wind shields.

Specific embodiment

Specific embodiment of the present utility model is referring to Fig. 1-6：

Embodiment one, such as Fig. 1-6, a kind of tapered pipeline connector of central air-conditioning, including conical pipe 1, the conical pipe 1 Side be sealedly connected at least one branched pipe 2, the big opening end of the conical pipe 1 is sealedly connected with big connection sheet 3, the cone The osculum end of shape pipe 1 is sealedly connected with small connection sheet 4, the diameter of the branched pipe 2 and the diameter phase at the osculum end of institute conical pipe 1 Same and end is also sealedly connected with small connection sheet 4, the central axis of the branched pipe 2 and the conical pipe 1.

Embodiment two, essentially identical with embodiment one such as Fig. 1-6, the difference lies in order to ensure in branched pipe 2 The flow of wind, conical pipe 1 madial wall weld wind shield 5, the wind shield 5 for arch and with the inside of the conical pipe 1 Wall is vertical, and the wind shield 5 is between the branched pipe 2 and the conical pipe 1 and close to the right side of the branched pipe 2, institute The cambered surface for stating wind shield 5 is close to the madial wall of the conical pipe 1.

In order to increase the quantity of branched pipe 2 and adapt to pipeline arrangement, branched pipe 2 is set as two and orthogonal.

In order to increase the quantity of branched pipe 2 and adapt to pipeline arrangement, branched pipe 2 is set as two while being symmetrically connected to The both sides of the conical pipe 1.

In use, outdoor main pipeline is connected to the big opening end of conical pipe 1, the osculum end of conical pipe 1 by big connection sheet 3 It is connect with branched pipe 2 by small connection sheet 4 with indoor subtube, the wind of main pipeline passes through the smooth entrance point of conical pipe 1 Pipeline, wind shield 5 make change of the wind smoothly into the branched pipe 2 of 1 side of conical pipe.

Claims

1. a kind of tapered pipeline connector of central air-conditioning, which is characterized in that including conical pipe, the side sealing of the conical pipe At least one branched pipe is connected with, the big opening end of the conical pipe is sealedly connected with big connection sheet, the osculum end of the conical pipe It is sealedly connected with small connection sheet, the diameter of the branched pipe is identical with the diameter at the osculum end of institute conical pipe and the end also company of sealing Be connected to small connection sheet, the madial wall of the conical pipe is fixed with wind shield, the wind shield for arch and with the conical pipe Madial wall is vertical, and the wind shield is between the branched pipe and the conical pipe and close to the right side of the branched pipe, institute The cambered surface for stating wind shield is close to the madial wall of the conical pipe.

2. the tapered pipeline connector of central air-conditioning according to claim 1, which is characterized in that the branched pipe with it is described The central axis of conical pipe.

3. the tapered pipeline connector of central air-conditioning according to claim 2, which is characterized in that the branched pipe is two It is and orthogonal.

4. the tapered pipeline connector of central air-conditioning according to claim 2, which is characterized in that the branched pipe is two And symmetrically it is connected to the both sides of the conical pipe.