CN108662334B

CN108662334B - Air conditioner copper pipe structure convenient to connect

Info

Publication number: CN108662334B
Application number: CN201810805541.XA
Authority: CN
Inventors: 余忻怿; 李金凤
Original assignee: Xuzhou Fengtong Information Technology Co ltd
Current assignee: Xuzhou Fengtong Information Technology Co.,Ltd.
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2020-11-06
Anticipated expiration: 2038-07-20
Also published as: CN108662334A

Abstract

The invention discloses an air conditioner copper tube structure convenient to connect, and relates to the technical field of air conditioning equipment. The invention comprises a first tube; one ends of the two first pipe bodies close to each other are connected through the two second pipe bodies; one end of each of the two first pipe bodies, which is far away from the other end, is provided with a third pipe body; two end parts of the second pipe body are inserted into the first pipe body; one end that two third body kept away from mutually all is provided with a interface. According to the invention, the two first pipe bodies are movably connected together by using the second pipe body, the third pipe body is arranged at the end part of the first pipe body, and the air-conditioning pipeline is firmly connected to the red copper pipe structure by using the spring, the nut and the pressing ring, so that the problem of poor connection performance of the red copper pipe in the prior art is solved, meanwhile, the working efficiency of decorating personnel is effectively improved, and the air-conditioning pipeline is suitable for popularization.

Description

Air conditioner copper pipe structure convenient to connect

Technical Field

The invention belongs to the technical field of air conditioning equipment, and particularly relates to an air conditioner copper tube structure convenient to connect.

Background

The copper tube is one of nonferrous metal tubes, and is commonly used for manufacturing heat exchange equipment (such as a condenser and the like). And is also used for assembling a low-temperature pipeline in the oxygen production equipment. Copper pipes with small diameters are often used for conveying pressurized fluids (e.g., lubrication systems, oil pressure systems, etc.) and pressure measuring pipes used as instruments, etc.

The red copper tube for connecting the air conditioner is the first choice for connecting the heat supply and refrigeration system pipelines of the air conditioner of the residential house due to the advantages of light weight, good heat conductivity, firmness, corrosion resistance, high flexibility, high low-temperature strength and the like. Because the copper tubing when the installation will adapt to the requirement of different structures and room installation, consequently inevitably need arrange the copper tubing bending, for the installation after the copper tubing is crooked in order to make things convenient for, the copper tubing among the prior art generally makes into annular ripple tubular structure, the installation after this annular ripple tubular structure's copper tubing can conveniently be crooked, but this copper tubing's pliability is relatively poor, intensity is not high, after the bending, produce flat deformation at the flexion easily, make the pipeline warp or effective circulation face connect to reduce, thereby influence air conditioning system's operating performance.

Disclosure of Invention

The invention aims to provide an air conditioner red copper pipe structure convenient to connect, wherein two first pipe bodies are movably connected together by utilizing a second pipe body, a third pipe body is arranged at the end part of each first pipe body, and an air conditioner pipeline is firmly connected to the red copper pipe structure by utilizing a spring, a nut and a pressing ring, so that the problem of poor connection performance of a red copper pipe in the prior art is solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an air conditioner copper tube structure convenient to connect, which comprises a first tube body; one ends of the two first pipe bodies close to each other are connected through two second pipe bodies; a third pipe body is arranged at one end, far away from the first pipe bodies, of each of the two first pipe bodies; two end parts of the second pipe body are inserted into the first pipe body; and one end of the third pipe body, which is far away from the third pipe body, is provided with a connector.

Further, the second pipe body is of a circular arc structure.

Furthermore, a cross-shaped structure is formed between the first pipe body and the second pipe body.

Further, the interface is of a horn-shaped structure.

Furthermore, clamping pipes are symmetrically arranged on the peripheral side of one end, close to the two first pipe bodies, of the two first pipe bodies; the interior of the clamping pipe is communicated with the interior of the first pipe body; the end part of the second tube body is rotatably matched inside the clamping tube.

Furthermore, both ends of the second pipe body are provided with end rings; the end ring is disposed within the first tubular body in a mating arrangement.

Furthermore, a sealing ring is arranged in the clamping pipe; and the inner surface of the sealing ring is in interference fit with the peripheral side surface of the second pipe body.

Further, a nut and a pressing ring are matched on the peripheral side face of the third pipe body.

Furthermore, springs are symmetrically arranged on one side close to the two nuts; one end of the spring is connected to one end face of the first pipe body; the other end of the spring is abutted against one end face of the nut.

The invention has the following beneficial effects:

according to the invention, the two first pipe bodies are movably connected together by using the second pipe bodies, the two first pipe bodies can realize relative rotation and the two second pipe bodies can realize elastic compression, so that the convenience of connection between air-conditioning pipelines is effectively improved, the working efficiency of decorating personnel is ensured, and the use requirements of users are met; through being provided with the third body at first body tip, utilize spring, nut and clamping ring firmly to connect the air conditioning pipeline on this red copper pipe structure, guaranteed the leakproofness of connecting between the air conditioning pipeline effectively, guaranteed air conditioning system's operating performance.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an air conditioner copper tube structure convenient for connection according to the present invention;

FIG. 2 is a top view of the structure of FIG. 1;

fig. 3 is a schematic structural diagram of the connection between the first tube and the second tube of the conveniently-connected copper tube structure of the air conditioner of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-first tube, 2-second tube, 3-third tube, 101-detent tube, 201-end ring, 202-seal ring, 301-interface, 302-nut, 303-press ring, 304-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-3, the present invention relates to a copper tube structure of an air conditioner, which is convenient for connection, and comprises a first tube 1; one ends of the two first pipe bodies 1 close to each other are connected through the two second pipe bodies 2; one end of the two first pipe bodies 1 which are far away from each other is provided with a third pipe body 3.

Wherein, the two ends of the second tube 2 are inserted into the first tube 1; the end of the two third pipe bodies 3 away from each other is provided with a connector 301.

Wherein, the second pipe body 2 is of a circular arc structure.

Wherein, a cross-shaped structure is formed between the first pipe body 1 and the second pipe body 2.

Wherein, interface 301 is horn-shaped structure, makes things convenient for the grafting of air conditioner pipeline.

Wherein, the peripheral side surface of one end close to the two first tube bodies 1 is symmetrically provided with clamping tubes 101; the inside of the clamping pipe 101 is communicated with the inside of the first pipe body 1; the end of the second tubular body 2 is fitted inside the blocking tube 101.

Wherein, both ends of the second tube 2 are provided with an end ring 201; the end ring 201 is fitted inside the first pipe body 1, and the second pipe body 2 is prevented from being separated from the first pipe body 1.

Wherein, a sealing ring 202 is arranged in the clamping pipe 101; the inner surface of the sealing ring 202 is in interference fit with the circumferential side surface of the second pipe body 2, so that the sealing performance between the second pipe body 2 and the first pipe body 1 is improved.

Wherein, the cooperation has nut 302 and clamping ring 303 on the 3 week sides of third body, has guaranteed that the air conditioner pipeline firmly cooperates in third body 3.

Wherein, the springs 304 are symmetrically arranged on the close sides of the two nuts 302, so that the sealing performance of the copper tube structure is further improved; one end of the spring 304 is connected to one end face of the first pipe body 1; the other end of the spring 304 abuts against one end face of the nut 302.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An air conditioner copper tube structure convenient to connect comprises a first tube body (1); one ends of the two first pipe bodies (1) close to each other are connected through two second pipe bodies (2); the two end parts of the second pipe body (2) are inserted into the first pipe body (1); the method is characterized in that:

one end of each of the two first pipe bodies (1) far away from each other is provided with a third pipe body (3); the second pipe body (2) is of an arc-shaped structure; a cross-shaped structure is formed between the first pipe body (1) and the second pipe body (2); clamping pipes (101) are symmetrically arranged on the peripheral side of one end, close to the two first pipe bodies (1); the inside of the clamping pipe (101) is communicated with the inside of the first pipe body (1); the end part of the second pipe body (2) is rotatably matched inside the clamping pipe (101);

one ends, far away from the two third pipe bodies (3), of the two third pipe bodies are respectively provided with a connector (301); the interface (301) is of a horn-shaped structure; a nut (302) and a pressing ring (303) are matched on the peripheral side surface of the third pipe body (3); springs (304) are symmetrically arranged on one side close to the two nuts (302); one end of the spring (304) is connected to one end face of the first pipe body (1); the other end of the spring (304) is pressed against one end face of the nut (302).

2. An air conditioner copper pipe structure convenient for connection according to claim 1, characterized in that both ends of the second pipe body (2) are provided with an end ring (201); the end ring (201) is arranged inside the first pipe body (1) in a matching mode.

3. The air conditioner copper pipe structure convenient to connect of claim 1, characterized in that, a sealing ring (202) is arranged inside the position-clamping pipe (101); the inner surface of the sealing ring (202) is in interference fit with the peripheral side surface of the second pipe body (2).